Keyword Index

A

  • Aartificial neural network Digital mapping of soil erodibility (Case study: Dehgolan, Kurdistan Province) [Volume 24, Issue 6, 2017, Pages 87-103]
  • Abbas Abad Effectiveness of Water Allocation Based On Water Permits Trading of Farmers under Uncertainty (Case Study: Abbas Abad Village, Voshmgir Dam) [Volume 23, Issue 5, 2016, Pages 141-158]
  • Abiotic stress Assessing the impact of exopolysaccharide-producing Streptomyces chartreusis inoculation on growth, physiology, and yield of tomato under different drought stress levels [Volume 31, Issue 3, 2024, Pages 1-29]
  • Able to Accommodate Evaluation of Yield Model and Standard Operation Policy in Developing of Operation Rule Curve (Case study: Shaheed Rajaee Dam) [Volume 22, Issue 6, 2015, Pages 217-229]
  • Ab shirin river Rivers Riparian buffer zones Determination by Combining USDA and Qualitative Vulnerability (Case study: Ab shirin River) [Volume 25, Issue 4, 2018, Pages 113-132]
  • Absoulute Humidity Examining the Feasibility of Water Harvesting from Air Humidity in the Southern Province of Sistan and Baluchistan [Volume 23, Issue 2, 2016, Pages 253-265]
  • ACC deaminase Rhizosphere soil of dry farming wheat as a useful source for isolating salinity and drought resistance Fluorescent Pseudomonas bacteria [Volume 26, Issue 4, 2019, Pages 173-189]
  • Accumulation of salt Simulation of Heterogeneous Soil Salinity under Unsteady Condition from a Line Source [Volume 22, Issue 4, 2015, Pages 203-216]
  • Acidic biochar The effect of acidic and neutral biochar on moisture properties of calcareous soils [Volume 29, Issue 1, 2022, Pages 95-113]
  • Actionbacterium Assessing the impact of exopolysaccharide-producing Streptomyces chartreusis inoculation on growth, physiology, and yield of tomato under different drought stress levels [Volume 31, Issue 3, 2024, Pages 1-29]
  • Active carbon Assessment of TPH attenuation during remediation of gasoil-contaminated Soil using active carbon modifier in pilot study [Volume 28, Issue 1, 2021, Pages 183-200]
  • Actual evapotranspiration Application of mountain SEBAl and MODIS imagery for estimation of catchment actual evapotranspiration (case study: Tuyserkan catchment، Hamedan, Iran) [Volume 22, Issue 5, 2015, Pages 1-21]
  • Actual evapotranspiration The Response of Camelina Yield and Yield Components to Different levels of Salinity and Water Deficit in Greenhouse Conditions [Volume 32, Issue 1, 2025, Pages 197-215]
  • Actual yield ELECTRE Tri Method Performance on Land Suitability Evaluation in Chalderan Region for Potato [Volume 25, Issue 1, 2018, Pages 271-284]
  • Adaptation to water scarcity Adaptation of irrigated agriculture in Golestan province to water scarcity through optimizing cropping pattern [Volume 32, Issue 1, 2025, Pages 1-29]
  • Adapted Plant Species Nature-based Management of Soil Erosion in the Shazand Watershed, Markazi Province, Iran [Volume 31, Issue 4, 2024, Pages 1-34]
  • Adsorbent Comparison of the efficiency of pure and chitosan coated adsorbents in immobilization of soil cadmium [Volume 27, Issue 5, 2020, Pages 129-148]
  • Adsorption Adsorption of Cadmium from synthetic wastewater using modified silicon dioxide nanoparticles [Volume 24, Issue 4, 2017, Pages 179-193]
  • Adsorption Exploring the Possibility of Removing Chromium(IV) from Aqueous Solution using Zeolite Clinoptilolite [Volume 24, Issue 4, 2017, Pages 243-258]
  • Adsorption Study of Phenol Red pigment removal using Magnetite Nanoparticle from aqueous solution [Volume 25, Issue 6, 2018, Pages 105-121]
  • Adsorption Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
  • Adsorption Evaluation of nano chitosan efficiency in removal of benzene from aqueous solutions [Volume 26, Issue 4, 2019, Pages 255-267]
  • Adsorption The effect of carrot pulp derived biochar on the adsorption of cadmium and lead in an acidic soil [Volume 27, Issue 2, 2020, Pages 1-23]
  • Adsorption Study of Zn&Mg Hydrotalcite-Like Nanoparticles for Adsorption and Desorption of Boron from Aqueous Media [Volume 27, Issue 4, 2020, Pages 217-231]
  • Adsorption capacity Removal of arsenate from aqueous solutions by biochar supported by Iron [Volume 27, Issue 2, 2020, Pages 127-143]
  • Adsorption isotherm The effects of cadmium on the adsorption of Cr (VI) by nano clay (Cloisite®‌Na+) [Volume 23, Issue 3, 2016, Pages 241-256]
  • Adsorption isotherm Characteristics of Cu Adsorption in Aggregate size fractions and its relations with some soil properties [Volume 24, Issue 6, 2017, Pages 195-210]
  • Adsorption isotherm The effect of Calcium‚ Sodium, Potassium, and Ammonium cations on adsorption of Zinc in some calcareous soils of Chaharmahal -va- Bakhtiari Province [Volume 25, Issue 6, 2018, Pages 67-86]
  • Adsorption isotherm Lead removal from contaminated water using biochar and biomass of olive wast in bath adsorption systems: isotherms and kinetic studies [Volume 27, Issue 1, 2020, Pages 109-126]
  • Adsorption isotherm Adsorption characteristics of lead (Pb) from aqueous solutions by grape pruning residues and their biochar [Volume 27, Issue 1, 2020, Pages 213-228]
  • Adsorption Kinetics Water Absorption Kinetics by Super-absorbent Polymers [Volume 25, Issue 6, 2018, Pages 293-301]
  • Adsorption thermodynamic Adsorption characteristics of lead (Pb) from aqueous solutions by grape pruning residues and their biochar [Volume 27, Issue 1, 2020, Pages 213-228]
  • ADV The effect of roughness protrusions in reducing scour around bridge piers and its impact on the vertical velocity profiles [Volume 23, Issue 5, 2016, Pages 325-332]
  • Advance phase Estimation of different soil infiltration Parameters in furrow irrigation with super absorbent Polymer [Volume 24, Issue 5, 2017, Pages 281-289]
  • Advection-Diffusion Equation Water Quality Prediction in One-Dimensional Flow by Means of New Advective Transport Function and Convergence Criteria Modification [Volume 23, Issue 2, 2016, Pages 147-162]
  • Aeolian activities Three-dimensional mapping of soil saturation percentage using the combination of geostatistical methods and environmental variables in the Sistan Plain [Volume 31, Issue 4, 2024, Pages 89-111]
  • Aeration porosity Effects of different management practices of barely straw and alfalfa residue on soil moisture content and aeration behavior under field conditions [Volume 23, Issue 1, 2016, Pages 155-170]
  • AERI Assessment of Soil Erosion Risk using a Fuzzy Model in Gharnaveh Watershed, Golestan [Volume 21, Issue 6, 2014, Pages 135-154]
  • Aerosol Spatio-temporal distribution of atmospheric aerosols in western part of Iran based on MODIS spectral data [Volume 21, Issue 4, 2014, Pages 119-137]
  • Age Modeling the sugarcane crop yield by using a composite model based on remote sensing data [Volume 25, Issue 6, 2018, Pages 141-158]
  • Aggregate destruction Effect of nano-silica & lime on soil structure stability indices of earthy side slopes [Volume 27, Issue 3, 2020, Pages 245-249]
  • Aggregate mean weight diameter Effect of nano-silica & lime on soil structure stability indices of earthy side slopes [Volume 27, Issue 3, 2020, Pages 245-249]
  • Aggregates Comparative study of the effects of wildfire and land use change on soil organic carbon decomposition rate in aggregate size fraction in the Northern Zagros Oak Forest [Volume 27, Issue 4, 2020, Pages 167-184]
  • Aggregates Usage Feasibility of Bentonite in Restoration of Aggregate Stability in Different Landuses Soil after Fire [Volume 32, Issue 1, 2025, Pages 175-196]
  • Aggregates stability Arabic Gum Effects on Some of Physical and Chemical Properties of Loam and Clay Loam Soils [Volume 25, Issue 5, 2018, Pages 217-231]
  • Aggregate stability Experimental investigation of the aggregate breakdown and splash erosion in different conditions intensity and rainfall duration in selected soil of Dashtegol watershed of Masjed Soleyman [Volume 22, Issue 2, 2015, Pages 175-189]
  • Aggregate stability The effect of nanoparticles of Aluminum oxide, Silicon oxide on soil structural stability indicators [Volume 23, Issue 5, 2016, Pages 253-265]
  • Aggregate stability Effect of nano-silica & lime on soil structure stability indices of earthy side slopes [Volume 27, Issue 3, 2020, Pages 245-249]
  • Aggregate stability per mass Evaluating the susceptibility of aggregate sizes to interrill erosion using aggregate stability indices [Volume 25, Issue 2, 2018, Pages 169-185]
  • Aggregate Water Demand Function The Role of Economic Instruments in Managing the Water of the Gorganrud-Gharesu Basin [Volume 27, Issue 3, 2020, Pages 181-195]
  • Agh Band Paleopedological study of loess-paleosol sequences along a climosequence in northern Iran [Volume 22, Issue 2, 2015, Pages 21-39]
  • Aghemam catchment Comaprison of Soil Erosion by 137CS and RUSLE-3D for Loess Deposits North-East of Iran (Study Area: Aghemam Catchment) [Volume 21, Issue 5, 2014, Pages 27-47]
  • Agricultural crop Investigation of Crop Evapotranspiration and Precipitation changes under Climate Change RCPs Scenarios in Khouzestan province [Volume 25, Issue 6, 2018, Pages 123-139]
  • Agricultural drought Standardized soil moisture agricultural drought index modification based on probability distributions to using in different climates of Iran [Volume 29, Issue 3, 2022, Pages 45-65]
  • Agricultural meteorological station Evaluation of surface soil moisture of global products using measured data in different climates of Iran [Volume 30, Issue 3, 2023, Pages 127-146]
  • Agricultural wastes The effect of acidic and neutral biochar on moisture properties of calcareous soils [Volume 29, Issue 1, 2022, Pages 95-113]
  • Agriculture Behavioral Model of Crop Soil Conservation (Case Study: Wheat Growers in Marvdasht Township) [Volume 27, Issue 4, 2020, Pages 109-128]
  • Agriculture The effect of land use changes on soil organic carbon and determination of the affecting soil factors on it in a bio-sequence (Case study: Jazink region of Sistan plain) [Volume 30, Issue 1, 2023, Pages 131-150]
  • Agriculture land use Investigation of the Effects of Land use Change on Low flow Indices (Case study: Taleghan catchment) [Volume 24, Issue 1, 2017, Pages 287-294]
  • Agro-climatic Zoning Nature-based Management of Soil Erosion in the Shazand Watershed, Markazi Province, Iran [Volume 31, Issue 4, 2024, Pages 1-34]
  • Agroecosystems Analysis of the Sustainability of Agroecosystems Based on the Water-Food-Energy Nexus Index in Wheat and Maize of North Khuzestan [Volume 31, Issue 3, 2024, Pages 177-194]
  • Ahar Chay River Forecasting daily river flow of Ahar Chay River using Artificial Neural Networks (ANN) and Comparation with Adaptive Neuro Fuzzy Inference System (ANFIS) [Volume 22, Issue 1, 2015, Pages 287-298]
  • AHP Efficiency of the maximum entropy algorithm and GIS in assessing landslide susceptibility [Volume 28, Issue 4, 2021, Pages 53-76]
  • Ahvaz synoptic station Forecasting of Daily Reference Evapotranspiration at Ahvaz synoptic station using wavelet-GMDH hybrid model [Volume 23, Issue 4, 2016, Pages 323-330]
  • Air Humidity study of water obtained from Gorgan air conditioners for use as a new water source [Volume 28, Issue 1, 2021, Pages 147-164]
  • Air Temperature Spatial and seasonal pattern in climate change, temperatures across Iran [Volume 21, Issue 5, 2014, Pages 257-270]
  • Alfalfa Effects of different management practices of barely straw and alfalfa residue on soil moisture content and aeration behavior under field conditions [Volume 23, Issue 1, 2016, Pages 155-170]
  • Alfalfa residue The effects of soil moisture levels on dynamics of organic carbon and nitrogen from alfalfa and barley residues [Volume 23, Issue 4, 2016, Pages 171-186]
  • Algae Phosphorus Fractionation in relation to algal growth (Scenedesmus Obliquus) in western river Sediment of Urmia Lake basin [Volume 24, Issue 3, 2017, Pages 95-112]
  • Algae Simulating chlorophyll a in dam reservoirs using remote sensing and data-driven approaches [Volume 31, Issue 3, 2024, Pages 85-108]
  • Algorithm PSO Determining the accuracy of the dynamic system in simulating and optimizing the rule curves of the dam reservoir (Case Study: Choghakhor dam) [Volume 25, Issue 5, 2018, Pages 89-107]
  • Allophane Comparison The Ability Of Nano-Clays And Clays Extracted From Different Soils In Retention of Some Heavy Metals [Volume 23, Issue 3, 2016, Pages 189-205]
  • ALOS data Bridging Satellite and UAV Technologies for High-Resolution Hydraulic Simulations: A Case Study in Iran’s Marun [Volume 32, Issue 1, 2025, Pages 129-151]
  • Alternate Effect of Conjunctive Wastewater Regimes on Irrigation of Quinoa [Volume 27, Issue 1, 2020, Pages 181-195]
  • Alternate furrow irrigation An investigation of sweet corn yield and water use influenced by different deficit irrigation methods and two sowing patterns. [Volume 21, Issue 6, 2014, Pages 155-171]
  • Aluminum Effects of organic acids on release of some elements from sepiolite and palygorskite minerals in saline conditions [Volume 22, Issue 4, 2015, Pages 47-65]
  • Amended Comparison of the effects of Super absorbent and Vermicompost at different levels of irrigation water salinity on soil moisture storage [Volume 22, Issue 3, 2015, Pages 179-191]
  • Amendment materials Investigation of Effect of Biochar and Natural Zeolite Application on Copper Stabilization in a Cu-Polluted Calcareous Soil [Volume 23, Issue 6, 2016, Pages 53-78]
  • AM fungi Phytoremediation of Lead in the presence of individual and combined inoculation of earthworms, arbuscular mycorrhizal fungi and rhizobacteria by maize [Volume 25, Issue 2, 2018, Pages 91-110]
  • AM fungi The efficiency of earthworms and rhizobacteria on mycorrhizal symbiosis and growth of three plant species in a soil contaminated with Lead (Pb) metal [Volume 25, Issue 3, 2018, Pages 97-112]
  • Ammonium Study the amounts of nitrogen mineralization from organic manures at different moisture conditions [Volume 21, Issue 6, 2014, Pages 173-190]
  • Ammonium Effect of Soil Compaction and Organic Matter on Nitrogen Mineralization in Calcareous Soils [Volume 22, Issue 3, 2015, Pages 193-206]
  • Ammonium nitrate Simulation of Nitrate and Ammonium Ions Leaching in a Sandy Loam Soil using Analytical and Numerical Models [Volume 25, Issue 3, 2018, Pages 255-267]
  • Analysis of variance Quantitative efficiency of composite plates in reducing evaporation from water surface [Volume 30, Issue 3, 2023, Pages 1-22]
  • Analytical Hierarchy Process Evaluation vulnerability coastal aquifer by GALDIT index and calibration by AHP method [Volume 23, Issue 2, 2016, Pages 163-177]
  • Analytical Hierarchy Process Locating Susceptible Regions Implementation of New Irrigation Systems(Localized irrigation, Sprinkler irrigation, Low pressure irrigation)by using Analytical Hierarchy Process(AHP) in GIS(Case Study: North Khorasan Province, Esfarayen). [Volume 25, Issue 5, 2018, Pages 69-87]
  • Analytical Hierarchy process (AHP) Determine of suitable location use of excess water qanats to aquifers recharge by AHP method (Case Study: Khorasan Razavi province) [Volume 22, Issue 2, 2015, Pages 229-241]
  • Analytical Hierarchy process (AHP) Mapping the Risk of Groundwater Pollution using GIS (case study: Sarab plain) [Volume 24, Issue 3, 2017, Pages 1-20]
  • Analytical Method Water Quality Prediction in One-Dimensional Flow by Means of New Advective Transport Function and Convergence Criteria Modification [Volume 23, Issue 2, 2016, Pages 147-162]
  • Andic properties Comparison The Ability Of Nano-Clays And Clays Extracted From Different Soils In Retention of Some Heavy Metals [Volume 23, Issue 3, 2016, Pages 189-205]
  • ANFIS Comparison of artificial intelligence methods in estimation of suspended sediment load (Case Study: Sistan River) [Volume 22, Issue 2, 2015, Pages 41-60]
  • ANFIS Prediction of scour depth around inclined bridge Piers group using optimized ANFIS system parameters with GA [Volume 22, Issue 6, 2015, Pages 283-294]
  • ANFIS Prediction of stable channels geometry using soft computing [Volume 23, Issue 4, 2016, Pages 119-135]
  • ANFIS Evaluation of the Ability of Adaptive Neuro-Fuzzy Interface System, Artificial neural network and Regression to Regional flood analysis. [Volume 24, Issue 3, 2017, Pages 149-166]
  • ANFIS Relationship between rainfall and groundwater level using time-lagged regression [Volume 30, Issue 2, 2023, Pages 27-49]
  • ANN Stage-Discharge Relationship Modeling in River Using Artificial Neural Network (ANN) and Group Method of Data Handling (GMDH) Methods (Case study: Schuylkill River) [Volume 23, Issue 2, 2016, Pages 279-289]
  • ANN Evaluation of the Ability of Adaptive Neuro-Fuzzy Interface System, Artificial neural network and Regression to Regional flood analysis. [Volume 24, Issue 3, 2017, Pages 149-166]
  • ANN Study of Cross-Flow around Groins with different permeability in Channel with live Bed [Volume 26, Issue 3, 2019, Pages 71-89]
  • ANNs Comparison of artificial intelligence methods in estimation of suspended sediment load (Case Study: Sistan River) [Volume 22, Issue 2, 2015, Pages 41-60]
  • Annual maximum series Flood Frequency Analysis on the basis of extreme values theory (Case Study: Arazkuseh hydrometric station, Golestan ) [Volume 22, Issue 3, 2015, Pages 121-135]
  • Annual Rainfall Determination of Distributional Changes of Annual Rainfall in Some Semi-Northern Stations in Iran [Volume 24, Issue 4, 2017, Pages 143-159]
  • Annual trend analysis Annual assessment of Kashafrood watershed basin climate components in future periods by using fifth report of intergovernmental panel on climate change [Volume 23, Issue 6, 2016, Pages 217-233]
  • ANP model Landslide hazard mapping of oghan watershed basin in Golestan province using Analytic Network Process (ANP) model [Volume 24, Issue 6, 2017, Pages 47-66]
  • Ant Colony Algorithm Comparison of Imperialist Competitive Algorithm (ICA) and Ant Colony Algorithm (ACO) for Optimizing Exploitation of Doroudzan Reservoir with Application Chain Constraints Approach [Volume 22, Issue 6, 2015, Pages 231-243]
  • Antecedent Soil Moisture Analysis of Temporal Variation of Hydrological Processes from Experimental Small Plots in a Forest Watershed [Volume 21, Issue 6, 2014, Pages 207-222]
  • Anthocyanins Effects of irrigation regims and fertilizers on qualitative and quantitative triats of Purslan (Portolaca oleraceae) [Volume 26, Issue 1, 2019, Pages 247-253]
  • Anthracene Evaluation of different parameters on anthracene biodegradation by Bacillus isolated from Babolrood river in Mazandaran province [Volume 22, Issue 5, 2015, Pages 219-231]
  • Anti-dust treatments Investigating the efficiency of sea water and sugar beet molasses on reduction of dust from the forest roads (Case study: Koohmian Forest, Azadshahr) [Volume 27, Issue 4, 2020, Pages 233-246]
  • Antioxidant enzyme Assessing the impact of exopolysaccharide-producing Streptomyces chartreusis inoculation on growth, physiology, and yield of tomato under different drought stress levels [Volume 31, Issue 3, 2024, Pages 1-29]
  • AOGCM A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
  • AOGCM Models Climate change impacts on the maximum daily discharge under conditions of uncertainty (Dinavar basin in Kermanshah) [Volume 24, Issue 1, 2017, Pages 139-156]
  • Aphrodite Data Base Recognition of Precipitation Homogeny Region of in Iran Based on Aphrodite Data Base [Volume 23, Issue 2, 2016, Pages 99-114]
  • Aphrodite network modification Evaluation and modification of Aphrodite daily precipitation network in Golestan province [Volume 24, Issue 4, 2017, Pages 273-286]
  • Application Efficiency Assessment of evaluation indicators in sprinkler irrigation using non-dimensional infiltrated depth indexes [Volume 21, Issue 5, 2014, Pages 271-283]
  • Application Efficiency Assessment of the performance indicators and input variables of border irrigation system [Volume 22, Issue 2, 2015, Pages 243-253]
  • Apron Investigation of simultaneous slope of upstream and downstream ramps on hydraulic performance of rectangular labyrinth weir [Volume 23, Issue 4, 2016, Pages 155-169]
  • AqQala The effect of Ring Road and Railway line on the flooding rate of AqQala city in March 2019 Flood [Volume 28, Issue 3, 2021, Pages 207-215]
  • Aq-Qalla Investigation of different interpolation methods for estimation and zoning of precipitation variables in agricultural lands of Aq-Qalla township for rainfed cropping of autumn cereals [Volume 22, Issue 4, 2015, Pages 1-23]
  • Aqua Spatio-temporal distribution of atmospheric aerosols in western part of Iran based on MODIS spectral data [Volume 21, Issue 4, 2014, Pages 119-137]
  • Aquifer restoration plan Impact assessment of different management strategies implementation on the aquifer using numerical simulation (Case study: Namdan aquifer, Fars province, Iran) [Volume 25, Issue 6, 2018, Pages 1-23]
  • Araz Kooseh Flood hazard and Risk maps using two-dimensional hydraulic model LISFLOOD-FP (Case Study: Araz Kooseh region) [Volume 28, Issue 4, 2021, Pages 1-25]
  • Araz-Kouseh Watershed Evaluation of Hydrological and Data Mining Models in Monthly River Discharge Simulation and Prediction (Case Study: Araz-Kouseh Watershed) [Volume 23, Issue 1, 2016, Pages 203-217]
  • Arching Numerical analysis of the effect of arching Eyvashan dam in the first dewatering period and its comparison with Instrumental results [Volume 26, Issue 6, 2019, Pages 79-97]
  • Ardabil catchments Derivation and investigation of regional flood analysis models as a function of return period (Case study: Ardabil province) [Volume 22, Issue 4, 2015, Pages 261-268]
  • Area- reduction method Determination of Optimal Parameters of Empirical Area Reduction Method in Karaj Reservoir Dam using SCE [Volume 21, Issue 4, 2014, Pages 179-195]
  • Arid and semi-Arid Climate Palmer Drought Severity Index's calibration under the climatic conditions of arid and semiarid regions of the West and South West of Iran [Volume 22, Issue 5, 2015, Pages 23-44]
  • Arid region Study on the effect of initial soil moisture content on wind erosion rate using a laboratory wind tunnel [Volume 24, Issue 2, 2017, Pages 167-183]
  • Arid regions Application of Random Forest method for predicting soil classes in low relief lands (case study: Hirmand county) [Volume 24, Issue 1, 2017, Pages 67-84]
  • ARIMA The Effect of Differencing in Stationary and Accuracy of Time Series in Predicting of Lake Level [Volume 24, Issue 3, 2017, Pages 59-76]
  • Armand River Investigation of climate change occurring over watershed using stationary and trend analysis (Case study: Armand watershed) [Volume 22, Issue 5, 2015, Pages 45-61]
  • Armand River Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
  • Arsenic The effects of exposure time, different levels of arsenic and organic matter on earthworms´ growth [Volume 21, Issue 6, 2014, Pages 1-25]
  • Arsenic The effects of hematite nanoparticles on the concentrations of arsenic and some micronutrients of corn plant grown in contaminated soils [Volume 25, Issue 1, 2018, Pages 1-34]
  • Arsenic Removal of arsenate from aqueous solutions by biochar supported by Iron [Volume 27, Issue 2, 2020, Pages 127-143]
  • Arsenic Environmental risk assessment of arsenic in Zn-Pb mine tailings [Volume 27, Issue 6, 2020, Pages 1-26]
  • Arsenic contamination Study of Arsenic in water and soil sources of a contaminated region and its absorption and accumulation rate in the local pasture plants of the area (Case study: Bijar city) [Volume 31, Issue 1, 2024, Pages 73-92]
  • Artemisia aucheri Comparison of plant litter quality in three range plant species and its relationship with soil characteristics [Volume 26, Issue 1, 2019, Pages 205-218]
  • Artificial Bee Colony Algorithm Optimized Operation of Pump Stations of Water Delivery System Using Bees Algorithm [Volume 23, Issue 5, 2016, Pages 175-189]
  • Artificial intelligence Performance comparison of gene expression programming and artificial neural network methods to estimate water distribution uniformity in sprinkler irrigation [Volume 21, Issue 6, 2014, Pages 95-114]
  • Artificial intelligence Improve the results of the DRASTIC model using artificial intelligence methods to assess groundwater vulnerability in Ramhormoz alluvial aquifer plain [Volume 24, Issue 2, 2017, Pages 45-65]
  • Artificial intelligence Prediction of sand rivers bed form using decision trees [Volume 25, Issue 5, 2018, Pages 315-324]
  • Artificial neural network Prediction of monthly average discharge using the hybrid model of artificial neural network and wavelet transforms (Case study: Kor River- Pol-e-Khan Station) [Volume 22, Issue 3, 2015, Pages 231-239]
  • Artificial neural network Prediction of Monthly Dissolved Oxygen Using Wavelet and Artificial Neural Network Combined Model [Volume 22, Issue 6, 2015, Pages 153-169]
  • Artificial neural network Derivation the Suitable Pedotranfer Functions for Prediction of Some Difficulty Available Soil Properties [Volume 23, Issue 4, 2016, Pages 203-217]
  • Artificial neural network Assessing Performance of Multivariate Linear Regression (MLR), artificial neural network (ANN) and Gene Expression Programming (GEP) in estimating soil [Volume 24, Issue 2, 2017, Pages 23-44]
  • Artificial neural network Providing mathematical and simulating protocol for optimum monitoring of soil carbon pools (Case study: Nour Forest Park) [Volume 24, Issue 2, 2017, Pages 239-255]
  • Artificial neural network Evaluation the Performance of Artificial Neural Network Method and Deep Learning Method for Prediction of Bed Load in Gravel-Bed Rivers [Volume 29, Issue 1, 2022, Pages 75-94]
  • Artificial neural network Relationship between rainfall and groundwater level using time-lagged regression [Volume 30, Issue 2, 2023, Pages 27-49]
  • Artificial neural networks Forecasting daily river flow of Ahar Chay River using Artificial Neural Networks (ANN) and Comparation with Adaptive Neuro Fuzzy Inference System (ANFIS) [Volume 22, Issue 1, 2015, Pages 287-298]
  • Artificial neural networks The effect of climate change on stream flow used Statistical downscaling of HADCM3 model and Artificial Neural Networks [Volume 23, Issue 3, 2016, Pages 317-326]
  • Artificial neural networks Assessing the Accuracy of Contemporaneous Time Series and Neural Network Models in Modeling Rainfall-Runoff (Case Study: Nazloochaei Catchment) [Volume 25, Issue 2, 2018, Pages 315-321]
  • Artificial neuron network Evaluation of ETM+ data applicability for remote sensing of the soil texture and vegetation effects on accuracy of predictions [Volume 23, Issue 1, 2016, Pages 187-201]
  • Artificial preferential pathways Investigation of preferential water flow in soil using developed kinematic dispersive wave- van Genuchten model: Study with global optimization analysis [Volume 23, Issue 3, 2016, Pages 47-67]
  • Asaluyeh Accumulation and Numerical Modeling of Heavy Metals in Surface Soil of Pars Special Economic Energy Zone [Volume 23, Issue 5, 2016, Pages 67-86]
  • Assessment Index Application of SCE Algorithm to determination of PID controller coefficients [Volume 24, Issue 2, 2017, Pages 221-237]
  • Assessment of bed load estimators Comparison of Different Methods for Estimating Bed Load using developed software of STE (case study: Babolroud River) [Volume 27, Issue 1, 2020, Pages 229-236]
  • Astaneh- Koochehsfahan aquifer Evaluation vulnerability coastal aquifer by GALDIT index and calibration by AHP method [Volume 23, Issue 2, 2016, Pages 163-177]
  • ASTER Evaluation of modeling methods and supervised classification for mapping soil salinity using ASTER and ETM images [Volume 23, Issue 5, 2016, Pages 123-140]
  • Astragalus rangeland cover The effect of forest, rangeland and agriculture covers on soil microbial characters and enzyme activities [Volume 26, Issue 3, 2019, Pages 127-143]
  • Asymmetric Nash Equilibrium The Application of Asymmetric Nash Solution in Optimal Allocation of Water Resources [Volume 28, Issue 2, 2021, Pages 43-62]
  • Atmospheric Characteristics Seasonal and Spatial Variability of Airborne Dust Loading Rate over the Sistan plain cities and its Relationship with some Climatic Parameters [Volume 23, Issue 6, 2016, Pages 199-215]
  • Atom Search Optimizer (ASO) Performance evaluation of atom search optimization algorithm performance in optimal operation of multi-reservoir systems and single reservoirs under sedimentation (Case study: Dez Dam) [Volume 29, Issue 2, 2022, Pages 91-111]
  • Atrak River Fitting the Seasonal Time Series Model to the rivers discharge in time domain (Case Study: Atrak River) [Volume 22, Issue 6, 2015, Pages 307-315]
  • Atrak Sofla Watershed The assessment hazard desertification using desertification indicator system for Mediterranean Europe (DIS4ME). (case study : Atrak watershed in Golestan province) [Volume 22, Issue 4, 2015, Pages 243-251]
  • Auger hole Method Develop Pedotransfer Functions by Using of Soil Physical and Chemical Properties in Different Depths to Estimate the Saturated Hydraulic Conductivity [Volume 22, Issue 3, 2015, Pages 21-37]
  • Autocorrelation Trend Analysis of Stream flow changing of North watershed of Dez River with MK test with the TFPW-MK procedure [Volume 22, Issue 3, 2015, Pages 39-55]
  • Autoregressive Moving Average integrated model Fitting the Seasonal Time Series Model to the rivers discharge in time domain (Case Study: Atrak River) [Volume 22, Issue 6, 2015, Pages 307-315]
  • Auxiliary variables Downscaling digital maps of some soil surface properties (A case study: Merek sub catchment, Kermanshah province) [Volume 23, Issue 1, 2016, Pages 23-43]
  • Availability Change of availability and Fractions of Zinc in the Rhizosphere of maize in contaminated soil treated with chelators [Volume 23, Issue 5, 2016, Pages 239-252]
  • Availability Availability of zinc in the rhizosphere of corn in texturally different contaminated soils treated with chelators [Volume 25, Issue 2, 2018, Pages 187-202]
  • Availability The effect of orthophosphate‚ nitrate, and chloride anions on desorption and availability of adsorbed zinc in some calcareous soils [Volume 26, Issue 6, 2019, Pages 231-246]
  • Available Parameters Develop Pedotransfer Functions by Using of Soil Physical and Chemical Properties in Different Depths to Estimate the Saturated Hydraulic Conductivity [Volume 22, Issue 3, 2015, Pages 21-37]
  • Available potassium Assessment of factors influencing the spatial variability of available and total potassium in selected soils of Mazandaran province [Volume 22, Issue 5, 2015, Pages 81-98]
  • Available potassium Different forms of soil potassium in tobacco cultivated areas of northern Iran [Volume 23, Issue 4, 2016, Pages 1-23]
  • Azad shahr Impact of an alternative system on some soil properties as compare with forest and cropland systems [Volume 22, Issue 2, 2015, Pages 127-142]

B

  • Babolrood River Evaluation of different parameters on anthracene biodegradation by Bacillus isolated from Babolrood river in Mazandaran province [Volume 22, Issue 5, 2015, Pages 219-231]
  • Babolroud Comparison of Different Methods for Estimating Bed Load using developed software of STE (case study: Babolroud River) [Volume 27, Issue 1, 2020, Pages 229-236]
  • Bacillus spp Evaluation of different parameters on anthracene biodegradation by Bacillus isolated from Babolrood river in Mazandaran province [Volume 22, Issue 5, 2015, Pages 219-231]
  • Baffle blocks Experimental investigation of the effects of block inclinations on the hydraulic jump characteristics in the stilling basin USBR III [Volume 22, Issue 4, 2015, Pages 231-242]
  • Bajestan plains Assessment Of Groundwater Pollution In Bajestan Plains For Agricultural Purposes Using Indicator Kriging [Volume 22, Issue 1, 2015, Pages 211-229]
  • Bandal-like groyne An Experimental Investigation on the Effective Factors of Local Scouring Reduction around T-Shaped Bandal-Like Groynes [Volume 30, Issue 1, 2023, Pages 49-70]
  • Bandal like spur dike Experimental investigation the effect of submersible Bandal like and normal type of spur dike on bed elevation changes at 90 degree mild bend [Volume 25, Issue 1, 2018, Pages 147-164]
  • Bandar Abbass Assessment and Sensitivity analysis quantity of runoff and drainage system in coastal urban area by SWMM Model (case study:part of Bandar Abbas city) [Volume 24, Issue 3, 2017, Pages 203-218]
  • Barandoozchay River Comparing the Performance of Support Vector machines and Bayesian Networks in predicting daily river flow (case study: Barandoozchay River) [Volume 22, Issue 6, 2015, Pages 171-186]
  • Bardeh catchment Investigation of Some Soil Physical Quality Properties in Different Land Uses in Bardeh Catchment, Shahrekord (Chaharmahal and Bakhtiari Province) [Volume 25, Issue 5, 2018, Pages 249-263]
  • Barely straw Effects of different management practices of barely straw and alfalfa residue on soil moisture content and aeration behavior under field conditions [Volume 23, Issue 1, 2016, Pages 155-170]
  • Barley residue The effects of soil moisture levels on dynamics of organic carbon and nitrogen from alfalfa and barley residues [Volume 23, Issue 4, 2016, Pages 171-186]
  • Barriers Investigation of energy loss in step-spillway with obstacles on the step using physical and Flow-3D model [Volume 26, Issue 2, 2019, Pages 137-156]
  • Basal respiration Soil biological properties of desert soil under canopy of natural tamarix shrub (Tamarix ramosissima Ledeb.) [Volume 26, Issue 5, 2019, Pages 181-195]
  • Basal respiration Effect of Simultaneous Biological and Foliar Treatments with Silicon on Growth, Morphological and Physiological Traits of Coriander under Pb Stress [Volume 27, Issue 4, 2020, Pages 45-65]
  • Base flow index Investigation of the relationship between base flow index with temperature and rainfall using wavelet coherence (Case study: Gorganroud watershed) [Volume 26, Issue 1, 2019, Pages 1-25]
  • Base flow index Investigation of relationship between base flow index and flow duration curve indices at national scale in Iran [Volume 27, Issue 4, 2020, Pages 67-87]
  • Bayesian method Simulatingg different depths soil temperature in hourly and daily scales using a SVAT model [Volume 25, Issue 6, 2018, Pages 223-238]
  • Bayesian network Comparing the performance of Support Vector Machines, Gene Expression Programming and Bayesian networks in predicting river flow (Case study: Kashkan River) [Volume 24, Issue 4, 2017, Pages 161-177]
  • Bayesian network Application of Bayesian Network and LS-SVM Methods in Predicting Water Surface Level of Urmia Lake [Volume 25, Issue 3, 2018, Pages 193-207]
  • Bayesian Networks (BNs) Comparing the Performance of Support Vector machines and Bayesian Networks in predicting daily river flow (case study: Barandoozchay River) [Volume 22, Issue 6, 2015, Pages 171-186]
  • Bed Erosion Investigation of the effect of a sudden flood wave on the transition of bed loading in dry ducts and the effect of submerged plates on reducing bed load [Volume 26, Issue 3, 2019, Pages 91-107]
  • Bed Shear Stress Numerical Modeling of the Effect of Abutment Length in the Floodplain on Bed Shear Stress and Flow Momentum [Volume 27, Issue 6, 2020, Pages 169-184]
  • Bed slope Simulation of stability of alluvial channels using GSTARS4.0 [Volume 22, Issue 2, 2015, Pages 79-94]
  • Behavior reproduction tests Assessment of land Sensitivity to Desertification Hazard Using System Dynamics Approach in the Jazmurian Watershed [Volume 26, Issue 2, 2019, Pages 221-224]
  • Bentonite Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Bentonite clay Experimental Study on the effect of Percent of Bentonite on the Scour hole rate in downstream of gate [Volume 23, Issue 5, 2016, Pages 281-294]
  • Bentonite conditioner Usage Feasibility of Bentonite in Restoration of Aggregate Stability in Different Landuses Soil after Fire [Volume 32, Issue 1, 2025, Pages 175-196]
  • Benzene Evaluation of nano chitosan efficiency in removal of benzene from aqueous solutions [Volume 26, Issue 4, 2019, Pages 255-267]
  • Beshroyeh plain Evaluation of the implementation of the restoration and resilience plan of groundwater resources with an emphasis on the installation of smart meters (case study: Boshroyeh Plain, South Khorasan) [Volume 30, Issue 2, 2023, Pages 161-171]
  • Beven Method Sensitivity analysis of the AquaCrop model under salinity and water stress in tape drip irrigation in quinoa plant [Volume 32, Issue 2, 2025, Pages 99-120]
  • BFI Investigation of Different Base flow Separation Methods ‎ Using Flow Duration Indices, case study: Khazar region [Volume 23, Issue 2, 2016, Pages 131-146]
  • Bias Correction Using of CRU and GPCC data base in the analysis of long-term droughts in the Urmia Lake basin [Volume 30, Issue 3, 2023, Pages 107-125]
  • Bijar County Plant accumulation Study of Arsenic in water and soil sources of a contaminated region and its absorption and accumulation rate in the local pasture plants of the area (Case study: Bijar city) [Volume 31, Issue 1, 2024, Pages 73-92]
  • Bi-level drainage Investigation of canola yield as a second crop in paddy fields under subsurface drainage [Volume 24, Issue 1, 2017, Pages 237-249]
  • Bilinear model Comparing Nonlinear Time Series Models and Genetic Programming for Daily River Flow Forecasting (Case study: Barandouz-Chai River) [Volume 22, Issue 1, 2015, Pages 151-169]
  • Bilinear model Evaluation of the accuracy of HMS-SMA and bilinear time series models in predicting daily runoff (Case study: Idenak station at Maroun basin) [Volume 26, Issue 3, 2019, Pages 161-176]
  • Binary Comparison Site selection suitable for earth small dam by use criterion elimination and AHP (Kal Aji Watershed, Golestan Province) [Volume 22, Issue 1, 2015, Pages 231-249]
  • Bioavailability Investigation of Effect of Biochar and Natural Zeolite Application on Copper Stabilization in a Cu-Polluted Calcareous Soil [Volume 23, Issue 6, 2016, Pages 53-78]
  • Bioavailability Phosphorus Fractionation in relation to algal growth (Scenedesmus Obliquus) in western river Sediment of Urmia Lake basin [Volume 24, Issue 3, 2017, Pages 95-112]
  • Bioavailability Study of fluoride in soil and plants in posht-e-kooh-e-dashtestan, Bushehr Province [Volume 24, Issue 5, 2017, Pages 269-280]
  • Bioavailability The Impact of Biochars on the Availability and Release Kinetics of Zinc in a Naturally Contaminated Calcareous Soil [Volume 32, Issue 1, 2025, Pages 153-173]
  • Biochar Feasibility of Reducing Soil Loss using Biochar Produced from Dairy Factory Waste [Volume 24, Issue 4, 2017, Pages 211-226]
  • Biochar The effect of Brassica napus, wheat and their composition biochar on nitrate adsorption and leaching from soil [Volume 26, Issue 6, 2019, Pages 247-261]
  • Biochar Adsorption characteristics of lead (Pb) from aqueous solutions by grape pruning residues and their biochar [Volume 27, Issue 1, 2020, Pages 213-228]
  • Biochar The effect of carrot pulp derived biochar on the adsorption of cadmium and lead in an acidic soil [Volume 27, Issue 2, 2020, Pages 1-23]
  • Biochar Removal of arsenate from aqueous solutions by biochar supported by Iron [Volume 27, Issue 2, 2020, Pages 127-143]
  • Biochar Biochar production from peach trees pruned foliage and its qualitative properties at different temperatures [Volume 27, Issue 3, 2020, Pages 105-124]
  • Biochar Investigation on the effect of peach trees pruned foliage biochar on soil propeties of winter rangelands (Case study: Aq qala, Golestan province) [Volume 28, Issue 2, 2021, Pages 177-194]
  • Biochar Determination of Dispersion Coefficient of Deltamethrin in Short Transfer Intervals in Wheat Biochar Soil Columns [Volume 28, Issue 4, 2021, Pages 225-237]
  • Biochar The effect of acidic and neutral biochar on moisture properties of calcareous soils [Volume 29, Issue 1, 2022, Pages 95-113]
  • Biochar Effect of Application of Biochar and Wood Vinegar on Some Chemical and Microbiological Properties of Soil under Forage Corn Cultivation [Volume 29, Issue 3, 2022, Pages 23-44]
  • Biochar The effect of biochar on some biological properties and available phosphorus in cadmium-contaminated soils [Volume 30, Issue 3, 2023, Pages 45-65]
  • Biochar Effects of metal salts on some characteristics of cotton stalk derived biochar [Volume 31, Issue 1, 2024, Pages 153-170]
  • Biochar The Impact of Biochars on the Availability and Release Kinetics of Zinc in a Naturally Contaminated Calcareous Soil [Volume 32, Issue 1, 2025, Pages 153-173]
  • Bio charcoal؛ Drought stress Investigating the Effects of Biochar on the Performance and Yield Components of Greenhouse Cucumber under Water Deficit Conditions [Volume 30, Issue 4, 2023, Pages 165-173]
  • Biochemical Indices The effects of broad and needle-leaved forest covers on soil microbial indices [Volume 23, Issue 2, 2016, Pages 195-210]
  • Bioclimatic variables The effect of climate change on the geographical distribution of wild borage in Khorasan Razavi [Volume 27, Issue 3, 2020, Pages 145-162]
  • Biodegradation Study the effect of kerosene contamination on desert and farmland soil microbial community [Volume 24, Issue 4, 2017, Pages 227-241]
  • Bioengineering The Role of Vegetation on Debris Slope Stability (Case study: Tuskestan–Chaharbagh Road, Golestan Province) [Volume 27, Issue 5, 2020, Pages 185-200]
  • Biological Management Nature-based Management of Soil Erosion in the Shazand Watershed, Markazi Province, Iran [Volume 31, Issue 4, 2024, Pages 1-34]
  • Biopolymer Arabic Gum Effects on Some of Physical and Chemical Properties of Loam and Clay Loam Soils [Volume 25, Issue 5, 2018, Pages 217-231]
  • Bioremediation Simultaneous efficiency of phytoremediation and bioremediation in removing crude oil from soil [Volume 27, Issue 2, 2020, Pages 25-45]
  • Bioremediation Assessment of TPH attenuation during remediation of gasoil-contaminated Soil using active carbon modifier in pilot study [Volume 28, Issue 1, 2021, Pages 183-200]
  • Bioremediation Novel Bioremediation Strategies: Enhancing Polluted Soil and Protecting the Environment through Omics Technologies and Microbial Approaches [Volume 31, Issue 2, 2024, Pages 33-55]
  • Birjand plain Assessment of parameter uncertainty of MODFLOW model using GLUE method (Case study: Birjand plain) [Volume 22, Issue 6, 2015, Pages 61-79]
  • Bi-Sinusoidal model Investigation of Bi-sinusoidal model efficacy in estimation of hourly temperature in different climates of Iran [Volume 26, Issue 3, 2019, Pages 235-246]
  • Bivariate analysis Bivariate Analysis of Drought Risk in West and Northwest of Iran Using PSO Algorithm and Copula Functions [Volume 27, Issue 3, 2020, Pages 125-144]
  • Blade Investigation of the effect of a sudden flood wave on the transition of bed loading in dry ducts and the effect of submerged plates on reducing bed load [Volume 26, Issue 3, 2019, Pages 91-107]
  • BOD5 Effect of filters including zeolite, perlite and resin on Biochemical & Chemical Oxygen Demand (Case Study: Mahallat Wastewater) [Volume 24, Issue 5, 2017, Pages 241-254]
  • Bojnourd Integrated management of water demand in urban and industry sectors by connection of WEAP and MODFLOW models (case study: Bojnourd basin) [Volume 26, Issue 1, 2019, Pages 187-203]
  • Bonab Performance of Ordinary least Squares (OLS) and Bayesian network (BN) in Exchange sodium percentage prediction based on Sodium adsorption Ratio [Volume 26, Issue 2, 2019, Pages 225-238]
  • Boolean Logic Site selection of Micro-catchment water harvesting systems at basin scale, with intersecting methods in GIS (a case study; NazlouChay Basin, Western Azerbaijan) [Volume 25, Issue 1, 2018, Pages 199-214]
  • Boostan dam Qualitative Evaluation of Watershed Management Projects Using Descriptive-Correlation Method (Case Study: Boostan Dam Watershed) [Volume 22, Issue 2, 2015, Pages 205-218]
  • Bootstrap Uncertainty analysis of rainfall projections (case study: Bojnourd and Mashhad synoptic gauge station) [Volume 24, Issue 1, 2017, Pages 189-204]
  • Boron Study of Zn&Mg Hydrotalcite-Like Nanoparticles for Adsorption and Desorption of Boron from Aqueous Media [Volume 27, Issue 4, 2020, Pages 217-231]
  • Bottom intake Estimation Discharge Cifficient in New System of Bottom Intake with Porous Media [Volume 25, Issue 2, 2018, Pages 283-296]
  • Boundary shear stress Comparison of methods for estimating shear stress distribution in width of open channels [Volume 21, Issue 5, 2014, Pages 285-295]
  • Box-Whisker Uncertainty analysis of rainfall projections (case study: Bojnourd and Mashhad synoptic gauge station) [Volume 24, Issue 1, 2017, Pages 189-204]
  • BPCDG program Localization of climate file of Water Erosion Prediction Project Model (WEPP) (Case study: research base Sanganeh, Khorasan Razavi) [Volume 22, Issue 1, 2015, Pages 171-190]
  • Brassica napus The effect of Brassica napus, wheat and their composition biochar on nitrate adsorption and leaching from soil [Volume 26, Issue 6, 2019, Pages 247-261]
  • Breakthrough curve Determination of Dispersion Coefficient of Deltamethrin in Short Transfer Intervals in Wheat Biochar Soil Columns [Volume 28, Issue 4, 2021, Pages 225-237]
  • Breakthrough curves The study and comparison of Fried-Combernous and Brigham mathematical models for calculating Nitrate dispersivity in saturated conditions [Volume 25, Issue 3, 2018, Pages 145-159]
  • Bridge abutment Laboratory investigation of flow pattern and scour around bridge abutment with rectangular section [Volume 22, Issue 1, 2015, Pages 91-110]
  • Bridge abutment Experimental investigation of effect of attached vane installing on bridge abutment local scour and flow pattern [Volume 22, Issue 6, 2015, Pages 187-201]
  • Bridge abutment Experimental investigation of the effect of debris accumulation on the local scour at bridge pier and abutment [Volume 25, Issue 2, 2018, Pages 267-282]
  • Bridge abutment Investigation of The effect of immerse vanes installation on scouring around the bridge abutment [Volume 26, Issue 5, 2019, Pages 77-93]
  • Bridge abutment Numerical Modeling of the Effect of Abutment Length in the Floodplain on Bed Shear Stress and Flow Momentum [Volume 27, Issue 6, 2020, Pages 169-184]
  • Bridge pier Investigation the efficiency of using bed sill in reduction of scour around single pier and side-by-side piers [Volume 21, Issue 6, 2014, Pages 191-205]
  • Bridge pier Experimental investigation of the effect of debris accumulation on the local scour at bridge pier and abutment [Volume 25, Issue 2, 2018, Pages 267-282]
  • Bridge pier The study of Effect of Relative Diameter and depth of installation of Lattice Collar on Scouring around Airfoil Bridge Piers [Volume 26, Issue 6, 2019, Pages 159-177]
  • Bridge pier Experimental Study on Effect of Nanostructures to Control Local Scour of Bridge Piers for Unsteady FlowsExperimental Study on Effect of Nanostructures to Control Local Scour of Bridge Piers for Unsteady Flows [Volume 26, Issue 6, 2019, Pages 197-213]
  • Bridge pier Experimental Prediction of the Bed Profile with the Full-submerged and Semi-submerged Debris Accumulation Upstream of the Cylindrical Bridge Pier [Volume 29, Issue 4, 2022, Pages 95-114]
  • Brigham model The study and comparison of Fried-Combernous and Brigham mathematical models for calculating Nitrate dispersivity in saturated conditions [Volume 25, Issue 3, 2018, Pages 145-159]
  • Brooks and Corey Assessment of the S-index using three models of the soil water retention curve in five different Land uses in south of Kerman [Volume 25, Issue 6, 2018, Pages 87-103]
  • Broujen aquifer Monitoring and Forecasting of Groundwater Drought Using Groundwater Resource Index (GRI) and First to Third- Order Markov Chain Models (Case study: Boroujen Plain) [Volume 26, Issue 2, 2019, Pages 117-136]
  • BTC Simulation of Nitrate and Ammonium Ions Leaching in a Sandy Loam Soil using Analytical and Numerical Models [Volume 25, Issue 3, 2018, Pages 255-267]
  • Buffering capacity indices Determination of phosphorus buffering capacity and soil phosphorus requirement in four toposequence from arid and semi-arid regions using sorption isotherms (A case study: Isfahan and Shahrekord) [Volume 22, Issue 3, 2015, Pages 89-103]
  • Bulk density The Effect of Arbuscular Mycorrhizal Fungi and Drought Stress on Some Physical and Mechanical Characteristics and Soil glomalin Content on Blue Panic Grass (Panicum antidotal [Volume 23, Issue 5, 2016, Pages 267-280]
  • Bulk density Short-term effects of bio-fertilizers application on some soil physical and chemical properties [Volume 27, Issue 1, 2020, Pages 71-89]
  • Bulk density The effect of biochar particle size on physical, hydraulic properties and soil water characteristics curve of sandy loam soil [Volume 31, Issue 2, 2024, Pages 57-77]
  • Burning Effects of different management practices of barely straw and alfalfa residue on soil moisture content and aeration behavior under field conditions [Volume 23, Issue 1, 2016, Pages 155-170]

C

  • Cadmium Effect of vermicompost on some chemical properties of Cd enriched treated municipal waste water in the outlet of soil columns [Volume 21, Issue 4, 2014, Pages 287-296]
  • Cadmium The effects of chemical and organic manures on stabilization of Lead and Cadmium in polluted soils [Volume 21, Issue 5, 2014, Pages 71-92]
  • Cadmium The Effect of Potassium Fertilizers on Lead and Cadmium Phytoremediation by Lavender (Lavendula Officnalis) in a Polluted Soil [Volume 23, Issue 3, 2016, Pages 273-287]
  • Cadmium Influence of liquid organic fertilizer on growth, cadmium and macronutrients uptake of Spinach (Spinacea oleracea L.) in a cadmium polluted soil [Volume 24, Issue 3, 2017, Pages 235-249]
  • Cadmium Adsorption of Cadmium from synthetic wastewater using modified silicon dioxide nanoparticles [Volume 24, Issue 4, 2017, Pages 179-193]
  • Cadmium Biosorption of Cd from aqueous solutions by shrimp shell [Volume 25, Issue 1, 2018, Pages 257-269]
  • Cadmium Evaluation of Influence of Nano-Hydroxyapatite Application on the Cadmium Immobilization in Contaminated Calcareous Soil [Volume 25, Issue 3, 2018, Pages 63-78]
  • Cadmium The Effect of AFM Fungi on Lead and Cadmium Phytoremediation by Thyme (Thymus daenensis Celak.) [Volume 25, Issue 4, 2018, Pages 225-242]
  • Cadmium The effect of carrot pulp derived biochar on the adsorption of cadmium and lead in an acidic soil [Volume 27, Issue 2, 2020, Pages 1-23]
  • Cadmium concentation in grain The effect of cadmium contamination water and soil on corn yield components [Volume 27, Issue 5, 2020, Pages 167-184]
  • Calcium Effects of Moisture Regimes and Calcium and Sodium on the Depth Distribution of Potassium in the Gypsum Soil [Volume 23, Issue 4, 2016, Pages 65-81]
  • Calcium Effect of biochar and irrigation water salinity on soil chemical properties after wheat harvest [Volume 25, Issue 4, 2018, Pages 291-305]
  • Calibration Palmer Drought Severity Index's calibration under the climatic conditions of arid and semiarid regions of the West and South West of Iran [Volume 22, Issue 5, 2015, Pages 23-44]
  • CA Markov Modeling and predicting land use changes using Markov chain Model (Case study: Ghaleh Jogh, Torbat-e-Heydarieh City) [Volume 30, Issue 2, 2023, Pages 75-96]
  • Canonical correlation analysis Canonical correlation analysis to determine the relationship between water quality parameters and heavy metals in water samples (Ramian City-Golestan Province) [Volume 23, Issue 4, 2016, Pages 267-280]
  • Canopy cover Developing new equations for estimating cover-management factor in fire-affected forest lands in west north of the Guilan province [Volume 23, Issue 6, 2016, Pages 1-25]
  • Capillary The effect of wick and drip irrigation methods on yield and some growth traits of greenhouse cucumber in different soil textures [Volume 30, Issue 3, 2023, Pages 67-86]
  • Carbohydrate Effect of water stress and humic acid foliar application on morpho-physiological characteristics of Satureja hortensis [Volume 26, Issue 1, 2019, Pages 219-232]
  • Carbon pool Investigation of changes in soil microbial characteristics due to changes in the type and land use age (Case study: Kiasar Mazandaran rangelands) [Volume 28, Issue 2, 2021, Pages 103-121]
  • Carotenoid Effect of water stress and humic acid foliar application on morpho-physiological characteristics of Satureja hortensis [Volume 26, Issue 1, 2019, Pages 219-232]
  • Carpinus orientalis - Quercus macrocarpa forest The effect of forest, rangeland and agriculture covers on soil microbial characters and enzyme activities [Volume 26, Issue 3, 2019, Pages 127-143]
  • Caspian Seawater Investigation the use of Irrigation by Caspian Seawater on Sweet Pepper (Capsicum annum) under Greenhouse conditions [Volume 25, Issue 1, 2018, Pages 243-256]
  • Cavitation Application of Gene Expression Programming Approach to Estimate the Aeration Coefficient of Bottom Outlet Gates of Dams [Volume 24, Issue 1, 2017, Pages 279-286]
  • Cavitation Numerical Study of Spillway Sidewall Convergence Effects on the Hydraulic Characteristics of Flow and Probability of occurrence of cavitation phenomenon [Volume 25, Issue 5, 2018, Pages 109-127]
  • CCHE2D Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]
  • CCHE2D model Simulation of Flow and Sediment Pattern with Spurdikes Series in a 90 degree Mild Bend using CCHE2D Model [Volume 24, Issue 3, 2017, Pages 21-39]
  • CDOM index Assessment of Water Surface and Quality Changes in Gorgan Bay Using Remote Sensing and Meteorological Data [Volume 32, Issue 2, 2025, Pages 1-27]
  • Cd retention Comparison The Ability Of Nano-Clays And Clays Extracted From Different Soils In Retention of Some Heavy Metals [Volume 23, Issue 3, 2016, Pages 189-205]
  • CEC Mapping of Effective Parameters on Paddy Soils Fertility Quality for Optimum Management of Fertilizer Application [Volume 25, Issue 4, 2018, Pages 259-274]
  • Ceftriaxone Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • Celigen Assessment of the WEPP capability in coupling with GeoWEPP for predicting spatial distribution of soil erosion in Taleghan's pair catchments [Volume 29, Issue 4, 2022, Pages 51-73]
  • Centaurea virgata Comparison of plant litter quality in three range plant species and its relationship with soil characteristics [Volume 26, Issue 1, 2019, Pages 205-218]
  • Cephalexin Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • CE-QUAL-W2 Numerical Modeling Of Thermal Stratification And Water Quality In Reservoir By CE-QUAL-W2 Model [Volume 26, Issue 4, 2019, Pages 53-73]
  • CE-QUAL-W2 Model Simulating the effect of spatial wind changes on evaporation with CE-QUAL-W2 integrated model and Bowen ratio [Volume 31, Issue 1, 2024, Pages 133-152]
  • Cereals Analysis of the Sustainability of Agroecosystems Based on the Water-Food-Energy Nexus Index in Wheat and Maize of North Khuzestan [Volume 31, Issue 3, 2024, Pages 177-194]
  • CERES-RICE model Evaluation of the influnce of water management and different methods of nitrogen application on rice yield and water use efficiency [Volume 29, Issue 2, 2022, Pages 135-154]
  • Chabahar Examining the Feasibility of Water Harvesting from Air Humidity in the Southern Province of Sistan and Baluchistan [Volume 23, Issue 2, 2016, Pages 253-265]
  • Chah-Nime Reservoirs Optimal Allocation of Water Resources in Sistan Chah-Nime Reservoirs under the Water and Soil Management Scenarios [Volume 25, Issue 6, 2018, Pages 25-46]
  • Chamkhaleh Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • Changes Determination of Distributional Changes of Annual Rainfall in Some Semi-Northern Stations in Iran [Volume 24, Issue 4, 2017, Pages 143-159]
  • Channel Confluence Software simulation of submerged vane effects on scour depth at channel confluence [Volume 25, Issue 3, 2018, Pages 291-297]
  • Channel flooded Assessment and Sensitivity analysis quantity of runoff and drainage system in coastal urban area by SWMM Model (case study:part of Bandar Abbas city) [Volume 24, Issue 3, 2017, Pages 203-218]
  • Channel pattern Simulation of stability of alluvial channels using GSTARS4.0 [Volume 22, Issue 2, 2015, Pages 79-94]
  • Charged system search algorithm Optimal operation of single-reservoir system of Dez dam using charged system search algorithm [Volume 25, Issue 1, 2018, Pages 107-125]
  • Check dam Performance assessment of check dams to controlling discharge and sediment load over their useful lifespan period (Case study: Kond watershed) [Volume 27, Issue 2, 2020, Pages 89-108]
  • Check Drop Experimental and numerical Study of Hydraulic characteristics of flow over the sharp-crested weirs in the effect of increasing upstream bed level [Volume 24, Issue 1, 2017, Pages 265-278]
  • Chelators Change of availability and Fractions of Zinc in the Rhizosphere of maize in contaminated soil treated with chelators [Volume 23, Issue 5, 2016, Pages 239-252]
  • Chemical stabilization Reduction of arsenic mobilization in soil by application of hematite nanoparticles and acrylic polymers [Volume 23, Issue 6, 2016, Pages 79-99]
  • Chghakhor dam Determining the accuracy of the dynamic system in simulating and optimizing the rule curves of the dam reservoir (Case Study: Choghakhor dam) [Volume 25, Issue 5, 2018, Pages 89-107]
  • Chi-square Efficiency assessment of the EGEM to estimate gully erosion in Iky-Aghzly watershed of Golestan province [Volume 24, Issue 5, 2017, Pages 147-162]
  • Chlorinated contamination Hydraulic Behavior of soil contaminated with Trichloroethylene (TCE) [Volume 26, Issue 3, 2019, Pages 207-220]
  • Chlorophyll index Determining the appropriate irrigation interval and evaluation of the compatibility of Salvia sahendica L. plant with water stress in landscape [Volume 26, Issue 2, 2019, Pages 75-95]
  • Cholorophyll Simultaneous efficiency of phytoremediation and bioremediation in removing crude oil from soil [Volume 27, Issue 2, 2020, Pages 25-45]
  • Circadian temperature fluctuation Investigation of Bi-sinusoidal model efficacy in estimation of hourly temperature in different climates of Iran [Volume 26, Issue 3, 2019, Pages 235-246]
  • Citizen Science Assessment of flash flood hotspots through local knowledge and capacity for flood crowdsourcing [Volume 30, Issue 4, 2023, Pages 125-145]
  • Citrus Relationship between different forms of potassium with physical and chemical properties calcareous soils of southeast of Iran [Volume 26, Issue 5, 2019, Pages 131-147]
  • Classical Experimental Formula Evaluation the Performance of Artificial Neural Network Method and Deep Learning Method for Prediction of Bed Load in Gravel-Bed Rivers [Volume 29, Issue 1, 2022, Pages 75-94]
  • Classification Fractal classification of typical meteorological day based on solar behavior (Case study: Karaj synoptic station) [Volume 25, Issue 2, 2018, Pages 307-314]
  • Classification Semi-Automated Object-Based Model for Producing Gully Erosion Inventory Map (Case Study: Lighvan watershed) [Volume 26, Issue 3, 2019, Pages 29-49]
  • CLIGEN Localization of climate file of Water Erosion Prediction Project Model (WEPP) (Case study: research base Sanganeh, Khorasan Razavi) [Volume 22, Issue 1, 2015, Pages 171-190]
  • CLIGEN Evaluation of efficiency of Cligen Generator for producing of climate data for using in WEPP model (case study: Zidasht station, Alborz Province) [Volume 23, Issue 2, 2016, Pages 43-62]
  • Climate The role of evapotranspiration in meteorological drought monitoring in some climatic regions of the country [Volume 23, Issue 2, 2016, Pages 1-21]
  • Climate Evaluation of surface soil moisture of global products using measured data in different climates of Iran [Volume 30, Issue 3, 2023, Pages 127-146]
  • Climate Change Studying frost and chilling dates affecting agriculture under climate change (Case study: Mashhad, Tabriz, Qazvin) [Volume 21, Issue 4, 2014, Pages 197-214]
  • Climate Change Future Climate Change Impact on Drought Classes Transition Probabilities in Extreme Climates of Iran (Case Study: Bandar Anzali and Bushehr Stations) [Volume 22, Issue 1, 2015, Pages 131-150]
  • Climate Change A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
  • Climate Change Effects of climate change on the discharge basin hydrology model (case study: Galikesh Watershed in Golestan) [Volume 22, Issue 2, 2015, Pages 111-125]
  • Climate Change The Prediction of Heavy Precipitation Regarding the Impacts of 21th Century Climate Changes in selected stations Golestan Province [Volume 22, Issue 3, 2015, Pages 137-150]
  • Climate Change Investigation and Detection Effects Of Global Warming On Soil Temperature Trends And Its Estimated Regression Correlation (Case Study:Kerman) [Volume 22, Issue 4, 2015, Pages 121-138]
  • Climate Change Investigation of climate change occurring over watershed using stationary and trend analysis (Case study: Armand watershed) [Volume 22, Issue 5, 2015, Pages 45-61]
  • Climate Change The effect of climate change on stream flow used Statistical downscaling of HADCM3 model and Artificial Neural Networks [Volume 23, Issue 3, 2016, Pages 317-326]
  • Climate Change Annual assessment of Kashafrood watershed basin climate components in future periods by using fifth report of intergovernmental panel on climate change [Volume 23, Issue 6, 2016, Pages 217-233]
  • Climate Change Investigation of the hydrologic response of river flow to climate change (Case study: Dez Dam Basin) [Volume 23, Issue 6, 2016, Pages 333-348]
  • Climate Change Climate change impacts on the maximum daily discharge under conditions of uncertainty (Dinavar basin in Kermanshah) [Volume 24, Issue 1, 2017, Pages 139-156]
  • Climate Change Uncertainty analysis of rainfall projections (case study: Bojnourd and Mashhad synoptic gauge station) [Volume 24, Issue 1, 2017, Pages 189-204]
  • Climate Change The evaluation of Effect of Climate Change on Agricultural Drought Using ETDI and SPI Indexes [Volume 24, Issue 4, 2017, Pages 43-61]
  • Climate Change Investigation of Crop Evapotranspiration and Precipitation changes under Climate Change RCPs Scenarios in Khouzestan province [Volume 25, Issue 6, 2018, Pages 123-139]
  • Climate Change Analysis of frosty days in Gorgan synoptic station under climate change [Volume 25, Issue 6, 2018, Pages 269-279]
  • Climate Change Sensitivity analysis of convective RegCM4 schemes in simulation of precipitation for west Iran by using CSIRO-MK36 dataset [Volume 26, Issue 3, 2019, Pages 51-69]
  • Climate Change Study of climate change on water requirement for Date palm in Ahwaz [Volume 26, Issue 4, 2019, Pages 135-153]
  • Climate Change Investigation of Hydrometric Variables in Helmand Basin and its Impact on Land degradation in Sistan Plain [Volume 27, Issue 3, 2020, Pages 213-228]
  • Climate Change Investigation the effect of climate change scenarios on the monthly flow discharge at the outlet of Gelevard Dam [Volume 27, Issue 4, 2020, Pages 23-43]
  • Climate Change Regional analysis of trend and change point in seasonal series of SPEI drought index in Iran [Volume 27, Issue 4, 2020, Pages 185-200]
  • Climate Change Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • Climate Change Analysis the impacts of extreme precipitation events on Severe erosion of rainfed lands in Asdli defile, North Khorasan [Volume 32, Issue 1, 2025, Pages 81-104]
  • Climate changes Analysis of spatial and temporal patterns of potential evapotranspiration by combining harmonic, stochastic and Monte Carlo methods (Case study: Zayandehrud basin) [Volume 31, Issue 4, 2024, Pages 63-88]
  • Climate change scenario Forecasting the effect of climate change on soil erosion hazard in Navrood watershed [Volume 25, Issue 2, 2018, Pages 235-250]
  • Climate change scenarios Investigation of the effect of climate change on net irrigation requirement of main crops of Hamadan-Bahar plain using LARS-WG downscaling model [Volume 22, Issue 4, 2015, Pages 25-46]
  • Climate Extremes indices assessment of statistical downscaling methods LARS-WG & SDSM in forecast of climate parameter variation [Volume 23, Issue 4, 2016, Pages 309-322]
  • Climates of Iran Standardized soil moisture agricultural drought index modification based on probability distributions to using in different climates of Iran [Volume 29, Issue 3, 2022, Pages 45-65]
  • Climatic zoning Comparative study of climatic regions of Golestan province under different climate change scenarios [Volume 22, Issue 5, 2015, Pages 187-202]
  • Climosequence Effect of climates different on variation of loess soil erodibility indices in Golestan province [Volume 22, Issue 1, 2015, Pages 49-70]
  • CLM4.5 land surface scheme Evaluation of RegCM4 Regional Climate Model simulations for the land surface water budget components (A case study in Toyserkan plain, Hamedan province) [Volume 24, Issue 5, 2017, Pages 1-24]
  • Clogging Prediction Simulation of hydraulic performance in synthetic envelope pp450 and mineral envelope using Permeameter in laboratory condition [Volume 23, Issue 1, 2016, Pages 247-260]
  • CMIP5 Annual assessment of Kashafrood watershed basin climate components in future periods by using fifth report of intergovernmental panel on climate change [Volume 23, Issue 6, 2016, Pages 217-233]
  • CMIP6 models Analyzing the effect of climate change on the trend of extreme temperatures along the coast of Mazandaran province based on CMIP6 models [Volume 30, Issue 4, 2023, Pages 1-27]
  • CO2 emission The effect of tree covers on topsoil biological indices in a plain forest ecosystem [Volume 23, Issue 5, 2016, Pages 105-121]
  • Coastal Regions Accuracy Evaluation of Twenty Empirical Models in Estimating Coastal Regions Reference Evapotranspiration in different climate [Volume 25, Issue 4, 2018, Pages 307-320]
  • COD Effect of filters including zeolite, perlite and resin on Biochemical & Chemical Oxygen Demand (Case Study: Mahallat Wastewater) [Volume 24, Issue 5, 2017, Pages 241-254]
  • CODAS decision technique Presenting a new hybrid evolutionary algorithm in optimizing reservoir operation based on new combinative distance-based assessment (CODAS) [Volume 27, Issue 5, 2020, Pages 1-23]
  • Coefficient Flooding Integrated management of hydrological and hydraulic modeling methods in establishing Germichai river flood warning system [Volume 23, Issue 1, 2016, Pages 285-292]
  • Cokriging Evaluation of drinking water quality of Ardabil plain aquifer by cokriging and fuzzy logic [Volume 21, Issue 5, 2014, Pages 225-240]
  • Cokriging . Evaluating accuracy some of geostatistical methods to predict spatial variability of final infiltration rate [Volume 22, Issue 3, 2015, Pages 221-229]
  • Cokriging Three-dimensional mapping of soil saturation percentage using the combination of geostatistical methods and environmental variables in the Sistan Plain [Volume 31, Issue 4, 2024, Pages 89-111]
  • Cole and Casillas Choosing the most appropriate split-window algorithms for estimating land surface temperature by use of MODIS sensor case study: Kerman Plain [Volume 23, Issue 2, 2016, Pages 81-98]
  • Coliform Technical and economic feasibility study of rooftop rainwater harvesting system ) Case Study: Gorgan University of Agricultural Sciences and Natural Resources) [Volume 21, Issue 6, 2014, Pages 27-50]
  • Colonization The Effect of Arbuscular Mycorrhizal Fungi and Drought Stress on Some Physical and Mechanical Characteristics and Soil glomalin Content on Blue Panic Grass (Panicum antidotal [Volume 23, Issue 5, 2016, Pages 267-280]
  • Colorimetric Determination of Irrigation time of chili pepper by computer method [Volume 27, Issue 6, 2020, Pages 229-241]
  • Combination filter Effect of filters including zeolite, perlite and resin on Biochemical & Chemical Oxygen Demand (Case Study: Mahallat Wastewater) [Volume 24, Issue 5, 2017, Pages 241-254]
  • Combined compound weir-orifice structure Experimental investigation of flow discharge coefficient for combined system of compound weirs-orifices [Volume 25, Issue 3, 2018, Pages 209-224]
  • Combined Irrigation Technical Evaluation of Modern Irrigation Systems in Chaharmahal and Bakhtiari Province (Case Study: Shahrekord, Saman and Bon Counties) [Volume 29, Issue 2, 2022, Pages 69-89]
  • Combined Model Evaluation of the Combined AR-ARCH and GAR-ARCH Models in Modeling Rivers Flow Rate (Case Study: Zarineh River in West Azerbaijan) [Volume 23, Issue 6, 2016, Pages 181-197]
  • Comparison after classification Evaluation of sabkha changes caused by Houralimiz wetland during 20 years using Landsat images [Volume 28, Issue 1, 2021, Pages 165-181]
  • Complex Effects of organic acids on release of some elements from sepiolite and palygorskite minerals in saline conditions [Volume 22, Issue 4, 2015, Pages 47-65]
  • Composite Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
  • Composite plates Quantitative efficiency of composite plates in reducing evaporation from water surface [Volume 30, Issue 3, 2023, Pages 1-22]
  • Compound channels Comparison of methods for estimating shear stress distribution in width of open channels [Volume 21, Issue 5, 2014, Pages 285-295]
  • Compound channels Computation of the main channel and flood plains discharges using new methods of optimization [Volume 22, Issue 1, 2015, Pages 25-48]
  • Compound sample Investigation of Some Soil Physical Quality Properties in Different Land Uses in Bardeh Catchment, Shahrekord (Chaharmahal and Bakhtiari Province) [Volume 25, Issue 5, 2018, Pages 249-263]
  • Concentration Gradient Simulation-Optimization Quantitative and qualitative model operation of aquifer in order to adjust pollutant concentrations using Cuckoo algorithm [Volume 23, Issue 5, 2016, Pages 87-103]
  • Conceptual hydrologic model Daily rainfall-runoff modeling with Least Square Support Vector Machine (LS-SVM) [Volume 21, Issue 6, 2014, Pages 293-304]
  • Conceptual Model management of Zarringol plain in Golestan province by using ground water model [Volume 21, Issue 6, 2014, Pages 281-292]
  • Conceptual Model Hymod Assessment of basin hydrological components by modified conceptual continuous rainfall-runoff SCS-CN [Volume 24, Issue 1, 2017, Pages 1-23]
  • Condensation study of water obtained from Gorgan air conditioners for use as a new water source [Volume 28, Issue 1, 2021, Pages 147-164]
  • Condensation Irrigation System Analysis of Parameters Affecting on the Potential of Solar Stills Evaporation [Volume 22, Issue 5, 2015, Pages 203-217]
  • Conflict Resolution Analyzing the Interaction of Agriculture and Industry Sectors in Water allocation with the Non-Cooperative Game Approach [Volume 27, Issue 1, 2020, Pages 145-161]
  • Conflict Resolution Application of Game Theory to Determining Optimal Harvesting of Water Resources (case study: Gharesu basin) [Volume 27, Issue 5, 2020, Pages 69-87]
  • Conformal mapping Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Contaminant transport Investigation of preferential water flow in soil using developed kinematic dispersive wave- van Genuchten model: Study with global optimization analysis [Volume 23, Issue 3, 2016, Pages 47-67]
  • Contamination Using Quartz-Supported Zero-Valent Iron Nanoparticles for Removing Nitrate in Equilibrium and Fluid Systems [Volume 22, Issue 2, 2015, Pages 219-227]
  • Contamination Evaluation of contamination and spatial variations of Zn, Cu and Ni in arid-zone soils of the Route between Zabol and Zahedan [Volume 25, Issue 5, 2018, Pages 201-216]
  • Contamination transfer Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • Contamination water resources Lead removal from contaminated water using biochar and biomass of olive wast in bath adsorption systems: isotherms and kinetic studies [Volume 27, Issue 1, 2020, Pages 109-126]
  • Continuous pier Effect of Piers Geometric on the Hydraulic Properties of Piano Key weirs [Volume 23, Issue 2, 2016, Pages 267-277]
  • Continuous wavelet transform Investigation of the relationship between base flow index with temperature and rainfall using wavelet coherence (Case study: Gorganroud watershed) [Volume 26, Issue 1, 2019, Pages 1-25]
  • Contraction 3D numerical simulation of scouring around pier within a long contraction with applying numerical model SSIIM [Volume 21, Issue 5, 2014, Pages 241-256]
  • Contraction Experimental Study of Shock Waves in Open-Channels Transition with Trapezoidal and Rectangular Sections [Volume 24, Issue 1, 2017, Pages 121-138]
  • Contributing The Participation of hill slopes sediment delivery contribution in Rainfalls different patterns by determine of the degraded Rills Volume [Volume 23, Issue 3, 2016, Pages 327-336]
  • Control watershed Assessment of the WEPP capability in coupling with GeoWEPP for predicting spatial distribution of soil erosion in Taleghan's pair catchments [Volume 29, Issue 4, 2022, Pages 51-73]
  • Convection Schemes Sensitivity analysis of convective RegCM4 schemes in simulation of precipitation for west Iran by using CSIRO-MK36 dataset [Volume 26, Issue 3, 2019, Pages 51-69]
  • Convergence side walls Numerical Study of Spillway Sidewall Convergence Effects on the Hydraulic Characteristics of Flow and Probability of occurrence of cavitation phenomenon [Volume 25, Issue 5, 2018, Pages 109-127]
  • Converter sludge Effect of enriched cow manure with converter sludge on Fe bio-availability in a lead polluted soil [Volume 24, Issue 1, 2017, Pages 205-220]
  • Cooler study of water obtained from Gorgan air conditioners for use as a new water source [Volume 28, Issue 1, 2021, Pages 147-164]
  • Copula function Bivariate Analysis of Drought Risk in West and Northwest of Iran Using PSO Algorithm and Copula Functions [Volume 27, Issue 3, 2020, Pages 125-144]
  • Cotton stalk Effects of metal salts on some characteristics of cotton stalk derived biochar [Volume 31, Issue 1, 2024, Pages 153-170]
  • Countor line Water retention and wheat grain yield as affected by plough direction in a semi-arid rainfed land in west of Zanjan [Volume 23, Issue 6, 2016, Pages 285-299]
  • Cover crops biomass Investigating the short time effect of cover crops on physical and biological properties of soil [Volume 26, Issue 6, 2019, Pages 277-290]
  • Covid-19 Investigation of the plants' water stress status in north of Iran under Covid-19 virus pandemic [Volume 27, Issue 6, 2020, Pages 215-228]
  • Crack Effect of midseason surface drainage on the cracks characteristics of surface soil in paddy fields [Volume 22, Issue 6, 2015, Pages 259-270]
  • Crack The Effect of Depth and Space Subsurface Drainage on Paddy Field Drainage Intensity (Case Study: Fields of Rice Research Institute of Iran) [Volume 23, Issue 4, 2016, Pages 219-233]
  • Crack width Shallow water table management in the face cracking soil in paddy fields [Volume 22, Issue 5, 2015, Pages 261-274]
  • Crop Dynamics Growth Dynamic indices and yield of sweet corn under subsurface drip irrigation system [Volume 29, Issue 4, 2022, Pages 115-123]
  • Crop losses Estimation of water losses volume due to waste of potato and tomato crops (Case study: Isfahan city fields) [Volume 28, Issue 2, 2021, Pages 141-158]
  • Cropping pattern Adaptation of irrigated agriculture in Golestan province to water scarcity through optimizing cropping pattern [Volume 32, Issue 1, 2025, Pages 1-29]
  • Cropping pattern Optimizing cropping patterns using Goal programming in the case of using different water sources case study: Varamin Plain [Volume 32, Issue 2, 2025, Pages 77-97]
  • Cropping pattern optimization Optimizing Cropping Pattern and Water Allocation using Stackelberg and Meta-heuristic Techniques in Sistan Region [Volume 29, Issue 4, 2022, Pages 1-26]
  • Crop planning A multi objective mathematical modeling for crop planning problem under Z-number uncertainty [Volume 25, Issue 5, 2018, Pages 1-24]
  • Crop requirements Preparation of soil and landscape requirements table for Date palm to use in land suitability evaluation [Volume 27, Issue 5, 2020, Pages 89-107]
  • Crop response factors Optimal allocation of water resources using non-dominated sorting genetic algorithm (case study: Hamidiya irrigation network) [Volume 25, Issue 6, 2018, Pages 239-253]
  • Crop Rotation An investigation of Rainfall and Supplementary Irrigation Productivity in some Wheat Cultivars [Volume 21, Issue 5, 2014, Pages 155-173]
  • Crop Rotation Effect of agricultural management on some chemical and biological indicators of soil health [Volume 25, Issue 3, 2018, Pages 269-280]
  • CROPWAT Determination and evaluation of blue and green water footprint of dominant tillage crops in Urmia lake watershed [Volume 23, Issue 3, 2016, Pages 337-344]
  • Crop yield components Water retention and wheat grain yield as affected by plough direction in a semi-arid rainfed land in west of Zanjan [Volume 23, Issue 6, 2016, Pages 285-299]
  • Crowding Distance Evaluation of Genetic and Particle Swarm Optimization Algorithms Based on Non-Dominating Sorting Approach for Multi Objective Optimization Operation of Reservoirs [Volume 26, Issue 5, 2019, Pages 165-179]
  • Crow Search and Gray Wolf Algorithm Presenting a new hybrid evolutionary algorithm in optimizing reservoir operation based on new combinative distance-based assessment (CODAS) [Volume 27, Issue 5, 2020, Pages 1-23]
  • CRU The Prediction of Heavy Precipitation Regarding the Impacts of 21th Century Climate Changes in selected stations Golestan Province [Volume 22, Issue 3, 2015, Pages 137-150]
  • Crude oil pollution Simultaneous efficiency of phytoremediation and bioremediation in removing crude oil from soil [Volume 27, Issue 2, 2020, Pages 25-45]
  • Cu Sorption of Cu and Zn from aqueous solutions on diatomite: The kinetic and thermodynamic [Volume 26, Issue 5, 2019, Pages 59-75]
  • Cubist model Comparison of pedotransfer functions based on machine learning methods to estimate soil moisture at field capacity and permanent wilting point (Case study: Ravansar District, Kermanshah Province) [Volume 30, Issue 1, 2023, Pages 27-47]
  • Cultivar Modeling the sugarcane crop yield by using a composite model based on remote sensing data [Volume 25, Issue 6, 2018, Pages 141-158]
  • Cultivar Investigating the Effect of Different Substrate Plants on Performance of Chicory (Cichorium intybus L.) [Volume 27, Issue 2, 2020, Pages 145-161]
  • Cultivation methods Wheat grain yield and soil water content as affected by row spacing and plough directions in a dry-farming land [Volume 24, Issue 5, 2017, Pages 211-226]
  • Curing time Effect of nano-silica & lime on soil structure stability indices of earthy side slopes [Volume 27, Issue 3, 2020, Pages 245-249]
  • Curve axis Experimental Study of Hydraulic Performance of Stepped Spillway with a Curve Axis Affected by Downstream Transition Channel slope Changes [Volume 27, Issue 6, 2020, Pages 47-66]
  • Cutslope Investigating the effectiveness of different types of conservation treatments in controlling the soil nutrients loss from sideslopes of forest roads [Volume 30, Issue 2, 2023, Pages 141-159]
  • Cylindrical Bridge Pier Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]
  • Cylindrical weir-gate The effect of gate opening differences on separation point, wake size and velocity distribution of submerged cylindrical weir-gate [Volume 24, Issue 6, 2017, Pages 177-193]

D

  • DAHITI Monitoring time series of reservoir water surface area changes using remote sensing approaches [Volume 32, Issue 2, 2025, Pages 55-75]
  • DAHITI database Estimation of stored water volume in reservoir dams using satellite images and multi-variable linear regression model [Volume 31, Issue 4, 2024, Pages 159-178]
  • Daily discharge forecasting Comparing the Performance of Support Vector machines and Bayesian Networks in predicting daily river flow (case study: Barandoozchay River) [Volume 22, Issue 6, 2015, Pages 171-186]
  • Daily flow hydrograph Graphical and recursive digital filter techniques in the separation of base flow, A comparison in Ardabil Province rivers [Volume 26, Issue 4, 2019, Pages 95-113]
  • Daily precipitation Evaluation and modification of Aphrodite daily precipitation network in Golestan province [Volume 24, Issue 4, 2017, Pages 273-286]
  • Daily rainfall data Evaluation of IDF curve production methods by relationship based on nature of combination of fractal of precipitation [Volume 24, Issue 6, 2017, Pages 271-282]
  • Dam reservoir Prediction of Monthly Dissolved Oxygen Using Wavelet and Artificial Neural Network Combined Model [Volume 22, Issue 6, 2015, Pages 153-169]
  • Dam reservoir Monitoring time series of reservoir water surface area changes using remote sensing approaches [Volume 32, Issue 2, 2025, Pages 55-75]
  • Darcy’s equation Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • DarehRood Ardabil basin Drought assessment based on the long-term stability of temperature and precipitation in Ardabil DareRood basin [Volume 26, Issue 6, 2019, Pages 31-57]
  • Dashtegol watershed Experimental investigation of the aggregate breakdown and splash erosion in different conditions intensity and rainfall duration in selected soil of Dashtegol watershed of Masjed Soleyman [Volume 22, Issue 2, 2015, Pages 175-189]
  • Data assimilation Bayesian analysis and particle filter application in rainfall-runoff models and quantification of uncertainty [Volume 24, Issue 1, 2017, Pages 251-264]
  • Data Mining Comparison and integration of machine learning and object-based algorithms for screening underlying factors and preparing a landslide classification map [Volume 32, Issue 1, 2025, Pages 31-55]
  • Data scarcity Assessment of flash flood hotspots through local knowledge and capacity for flood crowdsourcing [Volume 30, Issue 4, 2023, Pages 125-145]
  • Dead hedge The effect of technical characteristics of road-waterway intersection and protective measures on the amount of sediment in forest waterways (A case study of Minodasht flat design in Golestan province) [Volume 31, Issue 4, 2024, Pages 179-194]
  • Debris Experimental investigation of the effect of debris accumulation on the local scour at bridge pier and abutment [Volume 25, Issue 2, 2018, Pages 267-282]
  • Debris Experimental Prediction of the Bed Profile with the Full-submerged and Semi-submerged Debris Accumulation Upstream of the Cylindrical Bridge Pier [Volume 29, Issue 4, 2022, Pages 95-114]
  • Debris slope The Role of Vegetation on Debris Slope Stability (Case study: Tuskestan–Chaharbagh Road, Golestan Province) [Volume 27, Issue 5, 2020, Pages 185-200]
  • Decision making The land zonation for applying drip irrigation system by evaluation of water and soil characteristics (Case study: Babol and Babolsar counties) [Volume 23, Issue 2, 2016, Pages 63-80]
  • Decision tree M5 Monthly and seasonal runoff estimation using time series, decision tree, and multivariable linear regression [Volume 28, Issue 4, 2021, Pages 27-52]
  • Decision Tree (M5) Comparative comparison of data mining models in downscaling rainfall and temperature (Case Study: Bazoft-e- Samsami Watershed) [Volume 24, Issue 5, 2017, Pages 227-240]
  • Decision tree model Computation of the main channel and flood plains discharges using new methods of optimization [Volume 22, Issue 1, 2015, Pages 25-48]
  • Decomposition Forecasting Water Quality Parameter Using a Novel Kernel-Based Method with Feature Selection and Multivariate Decomposition [Volume 32, Issue 1, 2025, Pages 106-127]
  • Decomposition of plant residue The effects of soil moisture levels on dynamics of organic carbon and nitrogen from alfalfa and barley residues [Volume 23, Issue 4, 2016, Pages 171-186]
  • Deep Learning Evaluation the Performance of Artificial Neural Network Method and Deep Learning Method for Prediction of Bed Load in Gravel-Bed Rivers [Volume 29, Issue 1, 2022, Pages 75-94]
  • Deep percolation Assessment of evaluation indicators in sprinkler irrigation using non-dimensional infiltrated depth indexes [Volume 21, Issue 5, 2014, Pages 271-283]
  • Deficit characteristics Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
  • Deficit irrigation An investigation of sweet corn yield and water use influenced by different deficit irrigation methods and two sowing patterns. [Volume 21, Issue 6, 2014, Pages 155-171]
  • Deficit irrigation The Economic analysis of deficit irrigation management and determination of the optimum depth of irrigation in sunflower plant [Volume 21, Issue 6, 2014, Pages 255-268]
  • Deficit irrigation Determination of water-salinity-dry matter yield production function in vegetative growth phase of date palm [Volume 24, Issue 3, 2017, Pages 251-266]
  • Deficit irrigation Effect of Different Levels of Stress and Vermicompost Fertilizer on yield, yield component and active compound of Allicin in garlic Medicinal Herbs [Volume 25, Issue 1, 2018, Pages 215-227]
  • Deficit irrigation Effect of Deficit Irrigation and Nano Fertilizer on Reproductive Characteristics of Basil (Ocimum basilicum L.) [Volume 25, Issue 4, 2018, Pages 93-111]
  • Degeneracy Bayesian analysis and particle filter application in rainfall-runoff models and quantification of uncertainty [Volume 24, Issue 1, 2017, Pages 251-264]
  • Deltaic soils Three-dimensional mapping of soil saturation percentage using the combination of geostatistical methods and environmental variables in the Sistan Plain [Volume 31, Issue 4, 2024, Pages 89-111]
  • DEM Three-dimensional mapping of soil saturation percentage using the combination of geostatistical methods and environmental variables in the Sistan Plain [Volume 31, Issue 4, 2024, Pages 89-111]
  • Demand Management Estimation of sugar beet demand function in Khorasan Razavi; Application of the seemingly unrelated SURE regression method [Volume 26, Issue 5, 2019, Pages 41-57]
  • Demand price elasticity The Role of Economic Instruments in Managing the Water of the Gorganrud-Gharesu Basin [Volume 27, Issue 3, 2020, Pages 181-195]
  • Dempster-shafer model Land capability zonation toward Landslide occurance Using Dempster-shafer and ‎Frequency Ratio Models [Volume 24, Issue 3, 2017, Pages 41-57]
  • Denitrification Rate soil moisture effect on nitrogen cycle under maize Furrow Irrigation using HYDRUS-1D model [Volume 22, Issue 6, 2015, Pages 245-258]
  • Density-dependent groundwater flow A New Numerical Method Based on Discontinuous Galerkin for Simulation of Seawater Intrusion into Coastal Aquifers [Volume 24, Issue 4, 2017, Pages 23-41]
  • Deposition rate Atmospheric dust deposition trend and its relation with selected climatic and spatial factors in Javanrood township [Volume 24, Issue 6, 2017, Pages 123-140]
  • Desertification Assessment and Mapping of Areas Sensitive to Desertification in the Yazd-Ardakan Plain [Volume 22, Issue 2, 2015, Pages 191-204]
  • Desertification Mapping and Assessment of Land Degradation Risk using MEDALUS Model in Siyahpoush Watershed, Ardabil Province [Volume 24, Issue 1, 2017, Pages 173-187]
  • Desertification Assessment of Areas Sensitivity to Desertification using ESAs model (Case study: Muksokhteh and Rotok Region of Saravan) [Volume 24, Issue 4, 2017, Pages 287-293]
  • Desertification Investigation and ranking of Social Driver’s Factors of Desertification in the Sistan plain [Volume 25, Issue 6, 2018, Pages 159-173]
  • Desertification hazard intensity Developing management plan in Sabzevar region [Volume 21, Issue 6, 2014, Pages 51-71]
  • Desertification Index The assessment hazard desertification using desertification indicator system for Mediterranean Europe (DIS4ME). (case study : Atrak watershed in Golestan province) [Volume 22, Issue 4, 2015, Pages 243-251]
  • Desertification map The assessment hazard desertification using desertification indicator system for Mediterranean Europe (DIS4ME). (case study : Atrak watershed in Golestan province) [Volume 22, Issue 4, 2015, Pages 243-251]
  • Desertification Sensitivity Index Assessment of land Sensitivity to Desertification Hazard Using System Dynamics Approach in the Jazmurian Watershed [Volume 26, Issue 2, 2019, Pages 221-224]
  • Desertification Vulnerability Investigation of statistical analysis of desertification integrated indicators by using the ANOVA Non-Parametric tests [Volume 23, Issue 3, 2016, Pages 257-272]
  • Design Technical evaluation of implemented drip irrigation systems in the gardens of Golestan Province [Volume 21, Issue 4, 2014, Pages 261-274]
  • Design Erosivity Optimum Frequency Distributions of Rainfall Erosivity Factor in Iran [Volume 23, Issue 1, 2016, Pages 301-306]
  • Desorption kinetics Zinc Desorption Kinetics in Corn Rhizosphere during Cultivation Period in a Calcareous Soil [Volume 26, Issue 4, 2019, Pages 223-238]
  • Desorption kinetics The Impact of Biochars on the Availability and Release Kinetics of Zinc in a Naturally Contaminated Calcareous Soil [Volume 32, Issue 1, 2025, Pages 153-173]
  • Dez reservoir Optimal operation of single-reservoir system of Dez dam using charged system search algorithm [Volume 25, Issue 1, 2018, Pages 107-125]
  • Diagonal length Experimental Study of Shock Waves in Open-Channels Transition with Trapezoidal and Rectangular Sections [Volume 24, Issue 1, 2017, Pages 121-138]
  • Diameter of collecting containers Investigating the effect of some factors of sprinkler building irrigation system and its management on uniformity coefficient in sprinkler irrigation [Volume 29, Issue 3, 2022, Pages 67-84]
  • Diesel Investigating the possibility the Use of Treated Wastewater in phytoremediation of diesel contaminated soil [Volume 29, Issue 3, 2022, Pages 1-21]
  • Different Irrigation levels Dynamic indices and yield of sweet corn under subsurface drip irrigation system [Volume 29, Issue 4, 2022, Pages 115-123]
  • Difficulty available properties Derivation the Suitable Pedotranfer Functions for Prediction of Some Difficulty Available Soil Properties [Volume 23, Issue 4, 2016, Pages 203-217]
  • Digital elevation model Digital mapping of soil erodibility (Case study: Dehgolan, Kurdistan Province) [Volume 24, Issue 6, 2017, Pages 87-103]
  • Digital filter Investigation of Different Base flow Separation Methods ‎ Using Flow Duration Indices, case study: Khazar region [Volume 23, Issue 2, 2016, Pages 131-146]
  • Digital filter Investigation of the Effects of Land use Change on Low flow Indices (Case study: Taleghan catchment) [Volume 24, Issue 1, 2017, Pages 287-294]
  • Digital image color processing Determination of Irrigation time of chili pepper by computer method [Volume 27, Issue 6, 2020, Pages 229-241]
  • Digital mapping Digital modeling of soil sand constituent using hyperspectral data [Volume 28, Issue 4, 2021, Pages 145-165]
  • Digital soil mapping Digital soil mapping using Random Forest model in Golestan province [Volume 21, Issue 6, 2014, Pages 73-93]
  • Digital soil mapping Assessing Performance of Multivariate Linear Regression (MLR), artificial neural network (ANN) and Gene Expression Programming (GEP) in estimating soil [Volume 24, Issue 2, 2017, Pages 23-44]
  • Digital soil mapping Spatial disaggregation semi-detailed soil map using DSMART approach [Volume 25, Issue 2, 2018, Pages 49-69]
  • Dimensional Analysis Simulation of soil moisture distribution under drip irrigation pulsed and continuous in dimensional analysis method. [Volume 23, Issue 6, 2016, Pages 163-180]
  • Dimensional Analysis Experimental Assessment of Discharge Coefficient of Curved Compound Weir-Gate [Volume 27, Issue 3, 2020, Pages 45-63]
  • Dimension analysis Developing Equations to Predict the Pattern of Soils Moisture Redistribution in Surface and Subsurface Drip Irrigation Systems Using Dimension Analysis [Volume 21, Issue 6, 2014, Pages 223-237]
  • Dimension analysis Developing Equations to estimate Nitrate Distribution Pattern in Subsurface Drip Irrigation Systems [Volume 23, Issue 4, 2016, Pages 137-154]
  • DIS4ME model desertification The assessment hazard desertification using desertification indicator system for Mediterranean Europe (DIS4ME). (case study : Atrak watershed in Golestan province) [Volume 22, Issue 4, 2015, Pages 243-251]
  • Discharge cifficient Estimation Discharge Cifficient in New System of Bottom Intake with Porous Media [Volume 25, Issue 2, 2018, Pages 283-296]
  • Discharge coefficient Estimation of Discharge Coefficient of Combined Weir- Gate Structure by Genetic Programming [Volume 22, Issue 2, 2015, Pages 255-263]
  • Discharge coefficient Experimental and numerical Study of Hydraulic characteristics of flow over the sharp-crested weirs in the effect of increasing upstream bed level [Volume 24, Issue 1, 2017, Pages 265-278]
  • Discharge coefficient Experimental investigation of flow discharge coefficient for combined system of compound weirs-orifices [Volume 25, Issue 3, 2018, Pages 209-224]
  • Discharge coefficient Experimental Assessment of the effect of positive Variation of weir in cross section on discharge coefficient of triangle weirs structures [Volume 26, Issue 1, 2019, Pages 233-246]
  • Discharge coefficient Experimental Assessment of Discharge Coefficient of Curved Compound Weir-Gate [Volume 27, Issue 3, 2020, Pages 45-63]
  • Discharge coefficient Laboratory investigation of the hydraulic characteristics of the flow on the spillway of Voshmgir dam with a rubber valve and its comparison with the sharp-crested, Broad-crested and cylindrical weir [Volume 31, Issue 2, 2024, Pages 159-175]
  • Discharge ratio Effect of discharge ratio and stream angle on flow pattern at rectangular junction channels with fluent model [Volume 21, Issue 5, 2014, Pages 93-114]
  • Discharge ratio Experimental investigation of the effect of opening of single mitergate on the volume of river bed scouring (case study: Bahmanshir navigational gate) [Volume 28, Issue 2, 2021, Pages 123-140]
  • Disk infiltrometer Evaluating and optimizing the parameters of soil infiltration models in Lighvan watershed, Northwest of Iran [Volume 22, Issue 6, 2015, Pages 1-20]
  • Dispersion factor Simulation of Nitrate and Ammonium Ions Leaching in a Sandy Loam Soil using Analytical and Numerical Models [Volume 25, Issue 3, 2018, Pages 255-267]
  • Dispersivity The study and comparison of Fried-Combernous and Brigham mathematical models for calculating Nitrate dispersivity in saturated conditions [Volume 25, Issue 3, 2018, Pages 145-159]
  • Dissolved oxygen Prediction of Monthly Dissolved Oxygen Using Wavelet and Artificial Neural Network Combined Model [Volume 22, Issue 6, 2015, Pages 153-169]
  • Distribution coefficient The effect of Calcium‚ Sodium, Potassium, and Ammonium cations on adsorption of Zinc in some calcareous soils of Chaharmahal -va- Bakhtiari Province [Volume 25, Issue 6, 2018, Pages 67-86]
  • Distribution Uniformity Assessment of the performance indicators and input variables of border irrigation system [Volume 22, Issue 2, 2015, Pages 243-253]
  • Ditch Comparison of the effect of riprap, herbaceous textile and grass cover on reduction of sediment yield from the ditch of forest roads [Volume 25, Issue 6, 2018, Pages 255-267]
  • Ditch & embankment Efficiency of the conservation treatments for soil erosion control from skid trails [Volume 27, Issue 6, 2020, Pages 153-168]
  • Ditch & slash Efficiency of the conservation treatments for soil erosion control from skid trails [Volume 27, Issue 6, 2020, Pages 153-168]
  • Ditch & stone Efficiency of the conservation treatments for soil erosion control from skid trails [Volume 27, Issue 6, 2020, Pages 153-168]
  • Diverging Stilling Basin Economical Optimization of Diverging Stilling Basins with Rectangular and Trapezoidal Sections [Volume 21, Issue 5, 2014, Pages 49-70]
  • Diversion dam The simultaneous effect of intake discharge ratio and weir magnification on the transfer of bed sediments to the intake channel at the Diversion dam [Volume 26, Issue 4, 2019, Pages 191-206]
  • Dominate Evaluation of Genetic and Particle Swarm Optimization Algorithms Based on Non-Dominating Sorting Approach for Multi Objective Optimization Operation of Reservoirs [Volume 26, Issue 5, 2019, Pages 165-179]
  • Doroudzan dam Consequences Appraisal of Irrigation Networks Development Based on Farmers’ Viewpoint in Downstream of Doroodzan Dam, Fars [Volume 24, Issue 2, 2017, Pages 87-106]
  • Double-Mass Curve Performance assessment of check dams to controlling discharge and sediment load over their useful lifespan period (Case study: Kond watershed) [Volume 27, Issue 2, 2020, Pages 89-108]
  • Downscaling The Prediction of Heavy Precipitation Regarding the Impacts of 21th Century Climate Changes in selected stations Golestan Province [Volume 22, Issue 3, 2015, Pages 137-150]
  • Downscaling Application of mountain SEBAl and MODIS imagery for estimation of catchment actual evapotranspiration (case study: Tuyserkan catchment، Hamedan, Iran) [Volume 22, Issue 5, 2015, Pages 1-21]
  • Downscaling Downscaling digital maps of some soil surface properties (A case study: Merek sub catchment, Kermanshah province) [Volume 23, Issue 1, 2016, Pages 23-43]
  • Downscaling Changes in potential evapotranspiration of maize and barley under climate change situation in Kermanshah Province [Volume 24, Issue 3, 2017, Pages 185-202]
  • Downscaling Comparative comparison of data mining models in downscaling rainfall and temperature (Case Study: Bazoft-e- Samsami Watershed) [Volume 24, Issue 5, 2017, Pages 227-240]
  • Downscaling Assessment of WRF model sensitivity for simulating super heavy Precipitation, "Case study: 17 to 22 March 2019" [Volume 28, Issue 1, 2021, Pages 45-66]
  • DPSIR Sustainability Criteria in Assessment of Integrated Water Resources Management In The Aras Basin Based on DPSIR Approach [Volume 22, Issue 2, 2015, Pages 61-77]
  • Drainage Intensity The Effect of Depth and Space Subsurface Drainage on Paddy Field Drainage Intensity (Case Study: Fields of Rice Research Institute of Iran) [Volume 23, Issue 4, 2016, Pages 219-233]
  • Drainage Lysimeter Evaluation of Eighteen Reference Evapotranspiration Models under the Ardabil Climate Condition [Volume 24, Issue 6, 2017, Pages 227-241]
  • Drainage water Effect of vermicompost on some chemical properties of Cd enriched treated municipal waste water in the outlet of soil columns [Volume 21, Issue 4, 2014, Pages 287-296]
  • Drainage water Evaluation of the Hydrus-2D in Simulation of Drainage Water and Phosphorus leaching with Different Fertigation Methods in Onion Field [Volume 21, Issue 6, 2014, Pages 115-133]
  • DRASTIC Mapping the Risk of Groundwater Pollution using GIS (case study: Sarab plain) [Volume 24, Issue 3, 2017, Pages 1-20]
  • DRASTIC model Improve the results of the DRASTIC model using artificial intelligence methods to assess groundwater vulnerability in Ramhormoz alluvial aquifer plain [Volume 24, Issue 2, 2017, Pages 45-65]
  • Drawdown Effect of placement of horizontal drain in irrigation channel on the slope stability in Neka plain channel [Volume 21, Issue 5, 2014, Pages 209-223]
  • DREAM-ZS Study uncertainty of parameters of hydrological model (SWAT) by Differential Evolution Adaptive Metropolis algorithm ‎(DREAM-ZS)‎ [Volume 27, Issue 5, 2020, Pages 25-45]
  • Drinking water management Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]
  • DRM The evaluation of river environmental flow by using the ecohydrological methods Case study: Mahabad-chi River [Volume 25, Issue 6, 2018, Pages 47-65]
  • Drone Bridging Satellite and UAV Technologies for High-Resolution Hydraulic Simulations: A Case Study in Iran’s Marun [Volume 32, Issue 1, 2025, Pages 129-151]
  • Drought Future Climate Change Impact on Drought Classes Transition Probabilities in Extreme Climates of Iran (Case Study: Bandar Anzali and Bushehr Stations) [Volume 22, Issue 1, 2015, Pages 131-150]
  • Drought Monitoring the Spatial and temporal distribution of the Intensity Droughts using the isoSDI and isoSPI in the West of Lake Uremia [Volume 24, Issue 5, 2017, Pages 111-127]
  • Drought Performance Assessment of Nohob Dam Reservoir under Drought Conditions Using MODSIM Model [Volume 25, Issue 3, 2018, Pages 25-42]
  • Drought Evaluation of GA and PSO optimization algorithms in operation of multi-reservoir systems Case study: Gorgan-Rood basin dams [Volume 26, Issue 2, 2019, Pages 239-250]
  • Drought Regional analysis of trend and change point in seasonal series of SPEI drought index in Iran [Volume 27, Issue 4, 2020, Pages 185-200]
  • Drought The Effect of Drought on Dust Storm Frequency (Case study: Bushehr Province) [Volume 29, Issue 1, 2022, Pages 31-51]
  • Drought characteristics Palmer Drought Severity Index's calibration under the climatic conditions of arid and semiarid regions of the West and South West of Iran [Volume 22, Issue 5, 2015, Pages 23-44]
  • Drought hazard Vulnerability analysis and identification of meteorological drought risk zones (Case research: North Khorasan Province) [Volume 28, Issue 3, 2021, Pages 191-205]
  • Drought Indices Drought assessment based on the long-term stability of temperature and precipitation in Ardabil DareRood basin [Volume 26, Issue 6, 2019, Pages 31-57]
  • Drought monitoring The role of evapotranspiration in meteorological drought monitoring in some climatic regions of the country [Volume 23, Issue 2, 2016, Pages 1-21]
  • Drought prediction Prediction of Streamflow Drought Using SPI and Markov Chain in Kharkheh’s Basin [Volume 23, Issue 2, 2016, Pages 115-130]
  • Drought prediction Monitoring and Forecasting of Groundwater Drought Using Groundwater Resource Index (GRI) and First to Third- Order Markov Chain Models (Case study: Boroujen Plain) [Volume 26, Issue 2, 2019, Pages 117-136]
  • Drought's characteristics Standardized soil moisture agricultural drought index modification based on probability distributions to using in different climates of Iran [Volume 29, Issue 3, 2022, Pages 45-65]
  • Drought stress Study on effects of superabsorbent polymer on survival and vegetative growth of Ber (Ziziphus spp.) grafted seedling [Volume 26, Issue 3, 2019, Pages 221-233]
  • Drought stress Investigating the Effect of Different Substrate Plants on Performance of Chicory (Cichorium intybus L.) [Volume 27, Issue 2, 2020, Pages 145-161]
  • Dry Matter of Sweet Corn Dynamic indices and yield of sweet corn under subsurface drip irrigation system [Volume 29, Issue 4, 2022, Pages 115-123]
  • Dry Sieving Characteristics of Cu Adsorption in Aggregate size fractions and its relations with some soil properties [Volume 24, Issue 6, 2017, Pages 195-210]
  • Dry-sieving method Evaluating the susceptibility of aggregate sizes to interrill erosion using aggregate stability indices [Volume 25, Issue 2, 2018, Pages 169-185]
  • DSI The Effect of Drought on Dust Storm Frequency (Case study: Bushehr Province) [Volume 29, Issue 1, 2022, Pages 31-51]
  • DTPA-TEA Zinc Desorption Kinetics in Corn Rhizosphere during Cultivation Period in a Calcareous Soil [Volume 26, Issue 4, 2019, Pages 223-238]
  • Dust Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]
  • Dust Evaluation of the effect of dust storm on heat flux and radiation balance in Hirmand basin [Volume 29, Issue 1, 2022, Pages 53-73]
  • Dust Storm Statistical Analysis of Spatio-Temporal Pattern of Dust Storms in West and Southwest of Iran [Volume 25, Issue 1, 2018, Pages 61-83]
  • Dust Storms Seasonal and Spatial Variability of Airborne Dust Loading Rate over the Sistan plain cities and its Relationship with some Climatic Parameters [Volume 23, Issue 6, 2016, Pages 199-215]
  • Dust Storms Dust storms analysis in the Sistan region using DDI and DSI indices and wind speed, visibility and PM10 parameters [Volume 27, Issue 1, 2020, Pages 1-23]
  • Dusty days Trend Analysis the Number of Dusty Days in The Sistan and Baluchistan Province (IRAN) Using Non-Parametric Statistics [Volume 22, Issue 4, 2015, Pages 253-260]
  • Dynamic Models Water Quality and Temperature Stratification Of Zanjan Taham Dam with CE-QUAL-W2 Software [Volume 25, Issue 1, 2018, Pages 127-145]

E

  • Early-maturing cultivar Investigating the performance and water productivity of wheat cultivars in different sowing dates and irrigation conditions (a case study in Gorgan Plain) [Volume 30, Issue 1, 2023, Pages 91-110]
  • Earthworm The effects of exposure time, different levels of arsenic and organic matter on earthworms´ growth [Volume 21, Issue 6, 2014, Pages 1-25]
  • Earthworm Comparison of fine root biomass, earthworm's and nematodes populations in topsoil of natural forest and plantations [Volume 24, Issue 3, 2017, Pages 219-234]
  • Earthworms Phytoremediation of Lead in the presence of individual and combined inoculation of earthworms, arbuscular mycorrhizal fungi and rhizobacteria by maize [Volume 25, Issue 2, 2018, Pages 91-110]
  • Earthworms The efficiency of earthworms and rhizobacteria on mycorrhizal symbiosis and growth of three plant species in a soil contaminated with Lead (Pb) metal [Volume 25, Issue 3, 2018, Pages 97-112]
  • Earthworms The effects of exposure time on the growth of earthworm Eisenia fetida feded by livestock manure in contaminated soil [Volume 25, Issue 6, 2018, Pages 175-190]
  • Earthworms count Investigating the short time effect of cover crops on physical and biological properties of soil [Volume 26, Issue 6, 2019, Pages 277-290]
  • Eastern of Urmia Lake Identifying and Monitoring Soil Salinization in the Eastern Part of Urmia lake Together With Comparing Capability of Object Based Image Analysis Techniques [Volume 27, Issue 3, 2020, Pages 65-84]
  • EC Effect of sulfur on some chemical properties of soil and nutrients concentration in wheat grain (Triticum astivum L.) [Volume 25, Issue 5, 2018, Pages 265-280]
  • ECEC Effect of particle size and surfactant concentration on nitrate absorption efficiency and release by modified zeolite with HDTMA in aqueous solution [Volume 24, Issue 1, 2017, Pages 157-172]
  • Echinophora Select habitats with essence yields of Echinophora platyloba using maximum entropy model [Volume 32, Issue 2, 2025, Pages 29-54]
  • Ecohydraulic Analysis of Hydrological and Hydraulic Approaches in Suitable Environmental Flow Range Estimation of Zayandehroud River [Volume 31, Issue 4, 2024, Pages 35-62]
  • Ecologic The evaluation of river environmental flow by using the ecohydrological methods Case study: Mahabad-chi River [Volume 25, Issue 6, 2018, Pages 47-65]
  • Ecological level Application of Bayesian Network and LS-SVM Methods in Predicting Water Surface Level of Urmia Lake [Volume 25, Issue 3, 2018, Pages 193-207]
  • Ecological niche The effect of climate change on the geographical distribution of wild borage in Khorasan Razavi [Volume 27, Issue 3, 2020, Pages 145-162]
  • Economical evaluation Spatial assessment of potential runoff harvesting sites in Watershed systems. (A case of study: Golbahar watershed) [Volume 22, Issue 6, 2015, Pages 295-305]
  • Economic Model Assigning Appropriate Irrigation Water Price Based on Probable Reaction of Farmers and Inter-sectoral Effects of the Price (Case Study: Roodast Irrigation District) [Volume 26, Issue 5, 2019, Pages 149-164]
  • Economic productivity Comparison of bean yield in Furrow, Tape and Rain flat irrigation systems [Volume 28, Issue 2, 2021, Pages 195-210]
  • Economic Value of Water Assigning Appropriate Irrigation Water Price Based on Probable Reaction of Farmers and Inter-sectoral Effects of the Price (Case Study: Roodast Irrigation District) [Volume 26, Issue 5, 2019, Pages 149-164]
  • Ecosystem services Assessment of Water yield service on the basis of InVEST tool (case study: Delichai watershed) [Volume 25, Issue 4, 2018, Pages 275-290]
  • Ecotoxicology Determination of residues concentration and ecotoxicology of organophosphorus pesticides ‎in soil and water of paddy fields of Rudbar County in Guilan province [Volume 29, Issue 2, 2022, Pages 47-68]
  • EDDI index Feasibility study of rainfed barley annual yield prediction based on different drought indices [Volume 29, Issue 2, 2022, Pages 1-24]
  • EDTA Enhancing the extraction of Zn from a polluted soil by radish using EDTA and H2SO4 [Volume 23, Issue 1, 2016, Pages 1-22]
  • Effective factors Efficiency of the maximum entropy algorithm and GIS in assessing landslide susceptibility [Volume 28, Issue 4, 2021, Pages 53-76]
  • Efficiency Evaluation and Modeling Wind drift and Evaporation Losses of the Center Pivot Irrigation System in Moghan Region [Volume 27, Issue 5, 2020, Pages 109-127]
  • Efficiency Optimization of surface irrigation by low-cost water management [Volume 29, Issue 3, 2022, Pages 101-112]
  • Eisenia fetida The effects of exposure time, different levels of arsenic and organic matter on earthworms´ growth [Volume 21, Issue 6, 2014, Pages 1-25]
  • Eisenia fetida The effects of exposure time on the growth of earthworm Eisenia fetida feded by livestock manure in contaminated soil [Volume 25, Issue 6, 2018, Pages 175-190]
  • Electrical conductivity Effect of biochar and irrigation water salinity on soil chemical properties after wheat harvest [Volume 25, Issue 4, 2018, Pages 291-305]
  • Electrical conductivity Effect of burning wheat straw and stubble on water repellency and some soil properties in the fields of Dezful city [Volume 30, Issue 3, 2023, Pages 87-105]
  • Electrical conductivity (EC) Effect of application of crop and licorice root residues and their biochars on potassium status of a calcareous soil [Volume 24, Issue 3, 2017, Pages 77-93]
  • Electric conductivity Simulation-Optimization Quantitative and qualitative model operation of aquifer in order to adjust pollutant concentrations using Cuckoo algorithm [Volume 23, Issue 5, 2016, Pages 87-103]
  • Electric Shock Effect of Electric Shock Application and Hydropriming on Increasing Wheat Water Productivity under Different Salinity Levels [Volume 27, Issue 1, 2020, Pages 127-144]
  • Elimination Criteria Site selection suitable for earth small dam by use criterion elimination and AHP (Kal Aji Watershed, Golestan Province) [Volume 22, Issue 1, 2015, Pages 231-249]
  • Emission Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]
  • Emission scenario The Prediction of Heavy Precipitation Regarding the Impacts of 21th Century Climate Changes in selected stations Golestan Province [Volume 22, Issue 3, 2015, Pages 137-150]
  • Emission Scenarios Climate change impacts on the maximum daily discharge under conditions of uncertainty (Dinavar basin in Kermanshah) [Volume 24, Issue 1, 2017, Pages 139-156]
  • Emission uniformity Investigating the simultaneous effect of irrigation water temperature and pressure on discharge of Irrigation drip tapes of seaming and plaque equipped [Volume 27, Issue 6, 2020, Pages 185-199]
  • Emitter Effect of magnetized saline water on soil and water amendment in trickle irrigation [Volume 23, Issue 2, 2016, Pages 179-193]
  • Emitting pipe Study the Effect of temperature on the physical clogging of the long path emitters [Volume 22, Issue 5, 2015, Pages 275-286]
  • Empirical Bayesian Kriging Evaluation of the Empirical Bayesian Kriging method in ground water level zoning [Volume 25, Issue 1, 2018, Pages 165-182]
  • Empirical Cumulative Distribution Function Determination of Distributional Changes of Annual Rainfall in Some Semi-Northern Stations in Iran [Volume 24, Issue 4, 2017, Pages 143-159]
  • Empirical equations Analysis of Alluvial Channels Stability based on Empirical and Analytical Methods [Volume 21, Issue 6, 2014, Pages 269-279]
  • Empirical methods Accuracy Evaluation of Twenty Empirical Models in Estimating Coastal Regions Reference Evapotranspiration in different climate [Volume 25, Issue 4, 2018, Pages 307-320]
  • Empirical Probability Distribution Function Determination of Distributional Changes of Annual Rainfall in Some Semi-Northern Stations in Iran [Volume 24, Issue 4, 2017, Pages 143-159]
  • Empirical sediment transport formulae Sediment transport prediction in rivers using quasi-two dimensional model [Volume 22, Issue 2, 2015, Pages 143-158]
  • Energy balance Evaluating soil surface energy balance model and satellite images to estimating mean daily soil surface temperature [Volume 25, Issue 3, 2018, Pages 177-192]
  • Energy balance Modeling the sugarcane crop yield by using a composite model based on remote sensing data [Volume 25, Issue 6, 2018, Pages 141-158]
  • Energy Loss Laboratory investigation of the effect of mid-channel bars on the velocity distribution and flow energy loss [Volume 31, Issue 1, 2024, Pages 93-112]
  • Enriched cow manure Effect of enriched cow manure with converter sludge on Fe bio-availability in a lead polluted soil [Volume 24, Issue 1, 2017, Pages 205-220]
  • Enrichment Accumulation and Numerical Modeling of Heavy Metals in Surface Soil of Pars Special Economic Energy Zone [Volume 23, Issue 5, 2016, Pages 67-86]
  • Entropy Assessing the relative importance of two lump hydrological models parameters using Morris, Sobol and Entropy index methods [Volume 24, Issue 2, 2017, Pages 1-21]
  • Envelope Clogging Simulation of hydraulic performance in synthetic envelope pp450 and mineral envelope using Permeameter in laboratory condition [Volume 23, Issue 1, 2016, Pages 247-260]
  • Environment Competitive sorption of copper and manganese from aqueous solutions by discarded tire rubber [Volume 23, Issue 1, 2016, Pages 261-272]
  • Environment Novel Bioremediation Strategies: Enhancing Polluted Soil and Protecting the Environment through Omics Technologies and Microbial Approaches [Volume 31, Issue 2, 2024, Pages 33-55]
  • Environmental Factors Investigating environmental factors controlling soil organic carbon in rangelands of arid regions (case study: Yansi region of Gonabad) [Volume 25, Issue 3, 2018, Pages 281-289]
  • Environmental index Study of environmental effects of forage maize production using life cycle assessment [Volume 28, Issue 3, 2021, Pages 71-91]
  • Environmental indicator Assessing the vulnerability of the river systems in the Jarahi River Basin [Volume 27, Issue 2, 2020, Pages 47-68]
  • Environmental pollution Spatial distribution of heavy metals and fractionation in soils around a coal washing factory (Zarand) [Volume 24, Issue 2, 2017, Pages 203-219]
  • EPANET Optimized Operation of Pump Stations of Water Delivery System Using Bees Algorithm [Volume 23, Issue 5, 2016, Pages 175-189]
  • Ephemeral gully erosion model Efficiency assessment of the EGEM to estimate gully erosion in Iky-Aghzly watershed of Golestan province [Volume 24, Issue 5, 2017, Pages 147-162]
  • Equation of normalized discharge – Temperature Investigating the simultaneous effect of irrigation water temperature and pressure on discharge of Irrigation drip tapes of seaming and plaque equipped [Volume 27, Issue 6, 2020, Pages 185-199]
  • Equations of discharge – Pressure Investigating the simultaneous effect of irrigation water temperature and pressure on discharge of Irrigation drip tapes of seaming and plaque equipped [Volume 27, Issue 6, 2020, Pages 185-199]
  • Equilibrium Swelling Water Absorption Kinetics by Super-absorbent Polymers [Volume 25, Issue 6, 2018, Pages 293-301]
  • Equitable Distribution Design of Automatic Control System to Equitable Water Distribution under Water Shortages and Inflow Fluctuation Operational Conditions, Case study of Roodasht Irrigation district [Volume 25, Issue 5, 2018, Pages 185-200]
  • ERA5 database Standardized soil moisture agricultural drought index modification based on probability distributions to using in different climates of Iran [Volume 29, Issue 3, 2022, Pages 45-65]
  • Erodibility indexes Effect of climates different on variation of loess soil erodibility indices in Golestan province [Volume 22, Issue 1, 2015, Pages 49-70]
  • Erodible particles Temporal variation of runoff production and rill erosion in a marl soil under different rainfall intensities [Volume 24, Issue 1, 2017, Pages 303-309]
  • Erosion Study on the effect of different land uses on runoff and sediment in Shastkalate Watershed, Golestan Province [Volume 22, Issue 4, 2015, Pages 139-153]
  • Erosion The Effect of Arbuscular Mycorrhizal Fungi and Drought Stress on Some Physical and Mechanical Characteristics and Soil glomalin Content on Blue Panic Grass (Panicum antidotal [Volume 23, Issue 5, 2016, Pages 267-280]
  • Erosion Software simulation of submerged vane effects on scour depth at channel confluence [Volume 25, Issue 3, 2018, Pages 291-297]
  • Erosion Farmers’ attitudes towards and application of soil and water conservation practices in Talkhehrood basin of Harris County, East Azarbaijan province [Volume 28, Issue 1, 2021, Pages 67-88]
  • Erosion and sediment Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Erosion Plots Changes Study of Soil Loss using Poultry Manure in Various Time Periods [Volume 27, Issue 4, 2020, Pages 1-21]
  • Error evaluation criteria Determination of the best temperature based method of evaporation estimation from the Karde reservoir in order to investigate the effect of reducing useful volume of the reservoir on evaporation from the lake surface [Volume 26, Issue 2, 2019, Pages 29-51]
  • ESAs Assessment of Areas Sensitivity to Desertification using ESAs model (Case study: Muksokhteh and Rotok Region of Saravan) [Volume 24, Issue 4, 2017, Pages 287-293]
  • ESAs model Assessment and Mapping of Areas Sensitive to Desertification in the Yazd-Ardakan Plain [Volume 22, Issue 2, 2015, Pages 191-204]
  • ESP Identifying and Monitoring Soil Salinization in the Eastern Part of Urmia lake Together With Comparing Capability of Object Based Image Analysis Techniques [Volume 27, Issue 3, 2020, Pages 65-84]
  • Essential oil Effect of Deficit Irrigation and Nano Fertilizer on Reproductive Characteristics of Basil (Ocimum basilicum L.) [Volume 25, Issue 4, 2018, Pages 93-111]
  • Estimation Investigation of relationship between base flow index and flow duration curve indices at national scale in Iran [Volume 27, Issue 4, 2020, Pages 67-87]
  • Evaluation Study on Reliability of Water Delivery System in Paddy Fields Development and Renovation Project [Volume 24, Issue 2, 2017, Pages 127-145]
  • Evaluation Evaluation of Eighteen Reference Evapotranspiration Models under the Ardabil Climate Condition [Volume 24, Issue 6, 2017, Pages 227-241]
  • Evaluation Performance assessment of check dams to controlling discharge and sediment load over their useful lifespan period (Case study: Kond watershed) [Volume 27, Issue 2, 2020, Pages 89-108]
  • Evaluation Technical Evaluation of Modern Irrigation Systems in Chaharmahal and Bakhtiari Province (Case Study: Shahrekord, Saman and Bon Counties) [Volume 29, Issue 2, 2022, Pages 69-89]
  • Evaluation Assessment of the WEPP capability in coupling with GeoWEPP for predicting spatial distribution of soil erosion in Taleghan's pair catchments [Volume 29, Issue 4, 2022, Pages 51-73]
  • Evaluation of sprinkler irrigation Technical evaluation sprinkler irrigation system implemented in some of the fields in Fars province [Volume 24, Issue 1, 2017, Pages 311-317]
  • Evaporation The effect of submergence depth on evaporation losses in paddy fields [Volume 24, Issue 1, 2017, Pages 221-235]
  • Evaporation Influence of Amount and Distribution Depth of Walnut Raw Material and Its Biochar on Evaporation and Soil Moisture [Volume 27, Issue 3, 2020, Pages 1-21]
  • Evaporation Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Evaporation Quantitative efficiency of composite plates in reducing evaporation from water surface [Volume 30, Issue 3, 2023, Pages 1-22]
  • Evaporation Simulating the effect of spatial wind changes on evaporation with CE-QUAL-W2 integrated model and Bowen ratio [Volume 31, Issue 1, 2024, Pages 133-152]
  • Evaporation Estimation Determination of the best temperature based method of evaporation estimation from the Karde reservoir in order to investigate the effect of reducing useful volume of the reservoir on evaporation from the lake surface [Volume 26, Issue 2, 2019, Pages 29-51]
  • Evapotranspiration Comparison and Calibration of Nine Mass Transfer- Based Reference Crop Evapotranspiration Methods at Urmia Lake Basin [Volume 21, Issue 5, 2014, Pages 135-153]
  • Evapotranspiration Modeling monthly potential evapotranspiration using Genetic Programming in ‎Sistan va baluchestan province [Volume 22, Issue 5, 2015, Pages 307-313]
  • Evapotranspiration Forecasting of Daily Reference Evapotranspiration at Ahvaz synoptic station using wavelet-GMDH hybrid model [Volume 23, Issue 4, 2016, Pages 323-330]
  • Evapotranspiration Evaluation of Evapotranspiration, Precipitation and Air Temperature from Global Land Data Assimilation System (GLDAS) by Lysimeter Data in Qazvin [Volume 24, Issue 3, 2017, Pages 283-297]
  • Evapotranspiration Evaluation of Eighteen Reference Evapotranspiration Models under the Ardabil Climate Condition [Volume 24, Issue 6, 2017, Pages 227-241]
  • Evapotranspiration Evaluation of Drought Stress Indices of TwoVarieties Sesame of Local Behbahan and Shevin [Volume 26, Issue 4, 2019, Pages 155-171]
  • Evapotranspiration Evaluation of drought stress indices in surface deficit irrigation of new sesame cultivars [Volume 27, Issue 2, 2020, Pages 69-87]
  • Evapotranspiration Analyzing the Surface Energy Balance Algorithm for Land (SEBAL) in Estimating Crop Evapotranspiration [Volume 31, Issue 3, 2024, Pages 155-175]
  • Evapotranspiration Deficit Index The evaluation of Effect of Climate Change on Agricultural Drought Using ETDI and SPI Indexes [Volume 24, Issue 4, 2017, Pages 43-61]
  • Evapotraspiration Investigation of Crop Evapotranspiration and Precipitation changes under Climate Change RCPs Scenarios in Khouzestan province [Volume 25, Issue 6, 2018, Pages 123-139]
  • EVI index Evaluation of the correlations of plant indices with atmospheric and biological variables using the Google Earth Engine [Volume 30, Issue 2, 2023, Pages 1-26]
  • Excess water aqueducts Determine of suitable location use of excess water qanats to aquifers recharge by AHP method (Case Study: Khorasan Razavi province) [Volume 22, Issue 2, 2015, Pages 229-241]
  • Exchangable K Effect of organic manures, theirs biochar and mycorrhizae fungi application on the chemical forms of potassium in a calcareous soil [Volume 24, Issue 6, 2017, Pages 159-176]
  • Exchangeable K Effect of land use type and different crop cultivations on different potassium forms of soils (with emphasis on clay mineralogy) [Volume 24, Issue 5, 2017, Pages 179-194]
  • Experimental data Computation of the main channel and flood plains discharges using new methods of optimization [Volume 22, Issue 1, 2015, Pages 25-48]
  • Experimental model Experimental investigation of flow discharge coefficient for combined system of compound weirs-orifices [Volume 25, Issue 3, 2018, Pages 209-224]
  • Experimental model Experimental Prediction of the Bed Profile with the Full-submerged and Semi-submerged Debris Accumulation Upstream of the Cylindrical Bridge Pier [Volume 29, Issue 4, 2022, Pages 95-114]
  • Experimental plots Analysis of Temporal Variation of Hydrological Processes from Experimental Small Plots in a Forest Watershed [Volume 21, Issue 6, 2014, Pages 207-222]
  • Experimental plots The impact of some vegetative buffer strips on runoff and loss of nitrate and phosphate in rainfed lands of Sari, Iran [Volume 25, Issue 4, 2018, Pages 1-25]
  • Experimental Study Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]
  • Expert Choice Hazard zoning and urban runoffmanagement plan using GIS and AHP Techniques (Case Study: Gorgan, Golestan province) [Volume 22, Issue 1, 2015, Pages 299-308]
  • Extremal hypothesis Analysis of Alluvial Channels Stability based on Empirical and Analytical Methods [Volume 21, Issue 6, 2014, Pages 269-279]
  • Extreme Climates Future Climate Change Impact on Drought Classes Transition Probabilities in Extreme Climates of Iran (Case Study: Bandar Anzali and Bushehr Stations) [Volume 22, Issue 1, 2015, Pages 131-150]
  • Extreme events Analysis the impacts of extreme precipitation events on Severe erosion of rainfed lands in Asdli defile, North Khorasan [Volume 32, Issue 1, 2025, Pages 81-104]
  • Extreme rainfall Evaluating and Zoning of the Extreme Rainfalls Occurrence Risk in West of Iran [Volume 26, Issue 1, 2019, Pages 49-69]
  • Eyvashan earth dam Numerical analysis of the effect of arching Eyvashan dam in the first dewatering period and its comparison with Instrumental results [Volume 26, Issue 6, 2019, Pages 79-97]

F

  • Factor Analysis Survey of water resources of Shiramin plain using multivariate statistical methods [Volume 23, Issue 3, 2016, Pages 289-302]
  • Fallout Radionuclide Assessment of WaTEM/SEDEM model for water and tillage induced soil erosion (Case study: Sample sub catchment of Kachik-, Golestan Province) [Volume 27, Issue 2, 2020, Pages 163-178]
  • Fandoghlou forests Impacts of land use change on soil quality indicators in eastern Ardabil province [Volume 22, Issue 3, 2015, Pages 1-19]
  • FAO-Penman-Monteith Accuracy Evaluation of Twenty Empirical Models in Estimating Coastal Regions Reference Evapotranspiration in different climate [Volume 25, Issue 4, 2018, Pages 307-320]
  • FAO Penman-Monteith Model Evaluation of Eighteen Reference Evapotranspiration Models under the Ardabil Climate Condition [Volume 24, Issue 6, 2017, Pages 227-241]
  • Farmers’ appraisal Consequences Appraisal of Irrigation Networks Development Based on Farmers’ Viewpoint in Downstream of Doroodzan Dam, Fars [Volume 24, Issue 2, 2017, Pages 87-106]
  • Fars Validation of Land surface Temperature (LST) from Landsat-5 and MODIS Images (Case study: Wheat fields of Marvdasht Plain) [Volume 23, Issue 4, 2016, Pages 25-43]
  • Fars Consequences Appraisal of Irrigation Networks Development Based on Farmers’ Viewpoint in Downstream of Doroodzan Dam, Fars [Volume 24, Issue 2, 2017, Pages 87-106]
  • Fars province Fitting Different Models of Soil-Moisture Characteristic Curve on 30 Soil Samples in Fars Province [Volume 25, Issue 1, 2018, Pages 319-326]
  • Fast messy genetic algorithm Optimization of Water Network Distribution Using Fast Messy Genetic and firefly Algorithms in Relopt Model (Case Study: Havanirouz Town, Kerman) [Volume 23, Issue 4, 2016, Pages 45-64]
  • FDC-shifting The evaluation of river environmental flow by using the ecohydrological methods Case study: Mahabad-chi River [Volume 25, Issue 6, 2018, Pages 47-65]
  • Feasibility Examining the Feasibility of Water Harvesting from Air Humidity in the Southern Province of Sistan and Baluchistan [Volume 23, Issue 2, 2016, Pages 253-265]
  • Feature selection Forecasting Water Quality Parameter Using a Novel Kernel-Based Method with Feature Selection and Multivariate Decomposition [Volume 32, Issue 1, 2025, Pages 106-127]
  • Ferunlich The effect of Calcium‚ Sodium, Potassium, and Ammonium cations on adsorption of Zinc in some calcareous soils of Chaharmahal -va- Bakhtiari Province [Volume 25, Issue 6, 2018, Pages 67-86]
  • Fick's law Water Absorption Kinetics by Super-absorbent Polymers [Volume 25, Issue 6, 2018, Pages 293-301]
  • Field capacity Study the amounts of nitrogen mineralization from organic manures at different moisture conditions [Volume 21, Issue 6, 2014, Pages 173-190]
  • Field capacity Comparison the kinetic models to estimate the nitrogen mineralization from organic manures in different moisture condition [Volume 22, Issue 2, 2015, Pages 159-174]
  • Fillslope Investigating the effectiveness of different types of conservation treatments in controlling the soil nutrients loss from sideslopes of forest roads [Volume 30, Issue 2, 2023, Pages 141-159]
  • Filter Use of sand-zeolite-geotextile in order to reduce the nitrate in Shahrekord University wastewater and compare its quality with standards [Volume 28, Issue 2, 2021, Pages 23-42]
  • Fine root Changes in root characteristics and soil biochemical activities under the influence of the Catena landscape in western Mazandaran [(Articles in Press)]
  • Finite difference method Impact assessment of different management strategies implementation on the aquifer using numerical simulation (Case study: Namdan aquifer, Fars province, Iran) [Volume 25, Issue 6, 2018, Pages 1-23]
  • Fire The recovery of soil physical and chemical indices in years after fire in Zagros oak woodlands in Kermanshah Province. [Volume 24, Issue 2, 2017, Pages 289-302]
  • Fire Impact of fire on soil physical and chemical properties in the pastures of Badreh area in Ilam Province [Volume 25, Issue 5, 2018, Pages 25-46]
  • Firefly algorithm Optimization of Water Network Distribution Using Fast Messy Genetic and firefly Algorithms in Relopt Model (Case Study: Havanirouz Town, Kerman) [Volume 23, Issue 4, 2016, Pages 45-64]
  • First order model Comparison the kinetic models to estimate the nitrogen mineralization from organic manures in different moisture condition [Volume 22, Issue 2, 2015, Pages 159-174]
  • Fishery wastewater Investigation the effect of Zytonic on Yield and Yield components of Quinoa under irrigated Unconventional water [Volume 27, Issue 3, 2020, Pages 229-244]
  • Fitting Fitting Different Models of Soil-Moisture Characteristic Curve on 30 Soil Samples in Fars Province [Volume 25, Issue 1, 2018, Pages 319-326]
  • Flood Hydrograph Modeling the effects of land use changes on flood hydrograph (A case study: Ja’farabad watershed, Golestan Province) [Volume 22, Issue 5, 2015, Pages 171-185]
  • Flooding Assessment of flash flood hotspots through local knowledge and capacity for flood crowdsourcing [Volume 30, Issue 4, 2023, Pages 125-145]
  • Flooding Bridging Satellite and UAV Technologies for High-Resolution Hydraulic Simulations: A Case Study in Iran’s Marun [Volume 32, Issue 1, 2025, Pages 129-151]
  • Floodplain The effect of parallel wall on reduction of bridge abutment scour in compound channels [Volume 22, Issue 3, 2015, Pages 151-164]
  • Floodplain Site selection to create riverine wetlands in watersheds (case study: Tajan river – Razavi Khorasan Province) [Volume 24, Issue 4, 2017, Pages 1-22]
  • Floodplain Numerical Study of the Effect of Floodplain Obstacles on the Flow Induced by Dam Break using MPS method [Volume 26, Issue 6, 2019, Pages 119-138]
  • Flood Variables Quantiles Trend Estimation of Variables of Annual Maximum Floods [Volume 24, Issue 1, 2017, Pages 25-46]
  • Flood Wave Investigation of the effect of a sudden flood wave on the transition of bed loading in dry ducts and the effect of submerged plates on reducing bed load [Volume 26, Issue 3, 2019, Pages 91-107]
  • Flood Zone Integrated management of hydrological and hydraulic modeling methods in establishing Germichai river flood warning system [Volume 23, Issue 1, 2016, Pages 285-292]
  • Flow Experimental Assessment of the effect of positive Variation of weir in cross section on discharge coefficient of triangle weirs structures [Volume 26, Issue 1, 2019, Pages 233-246]
  • Flow3D Numerical Modeling of Scour Pattern Downstream of Combined Flow over Weirs and Under the Gates by Flow3D [Volume 21, Issue 5, 2014, Pages 115-133]
  • Flow3D Simulation of Flow hydraulic in combined weir – gate structure by Flow3D [Volume 22, Issue 1, 2015, Pages 111-129]
  • Flow3D Investigating the hydrodynamic characteristics of the multiple rectangular Lopac gates in submerged flow [Volume 31, Issue 2, 2024, Pages 79-98]
  • Flow-3D Software simulation of submerged vane effects on scour depth at channel confluence [Volume 25, Issue 3, 2018, Pages 291-297]
  • Flow-3D Investigation of energy loss in step-spillway with obstacles on the step using physical and Flow-3D model [Volume 26, Issue 2, 2019, Pages 137-156]
  • Flow-3D Numerical Modeling of the Effect of Abutment Length in the Floodplain on Bed Shear Stress and Flow Momentum [Volume 27, Issue 6, 2020, Pages 169-184]
  • Flow 3D Software Numerical Study of Spillway Sidewall Convergence Effects on the Hydraulic Characteristics of Flow and Probability of occurrence of cavitation phenomenon [Volume 25, Issue 5, 2018, Pages 109-127]
  • Flow coefficient Investigation of simultaneous slope of upstream and downstream ramps on hydraulic performance of rectangular labyrinth weir [Volume 23, Issue 4, 2016, Pages 155-169]
  • Flow concentration Temporal variation of runoff production and rill erosion in a marl soil under different rainfall intensities [Volume 24, Issue 1, 2017, Pages 303-309]
  • Flow discharge Temporal variation of runoff production and rill erosion in a marl soil under different rainfall intensities [Volume 24, Issue 1, 2017, Pages 303-309]
  • Flow duration Investigation of Different Base flow Separation Methods ‎ Using Flow Duration Indices, case study: Khazar region [Volume 23, Issue 2, 2016, Pages 131-146]
  • Flow duration curve Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
  • Flow duration curve Index Investigation of relationship between base flow index and flow duration curve indices at national scale in Iran [Volume 27, Issue 4, 2020, Pages 67-87]
  • Flowering Modeling the impact of water deficit on wheat yield under climate change conditions [Volume 30, Issue 1, 2023, Pages 71-89]
  • Flow forecasting Forecasting daily river flow of Ahar Chay River using Artificial Neural Networks (ANN) and Comparation with Adaptive Neuro Fuzzy Inference System (ANFIS) [Volume 22, Issue 1, 2015, Pages 287-298]
  • Flow Hydraulic Site selection to create riverine wetlands in watersheds (case study: Tajan river – Razavi Khorasan Province) [Volume 24, Issue 4, 2017, Pages 1-22]
  • Flow pattern Laboratory investigation of flow pattern and scour around bridge abutment with rectangular section [Volume 22, Issue 1, 2015, Pages 91-110]
  • Flow pattern The effect of parallel wall on reduction of bridge abutment scour in compound channels [Volume 22, Issue 3, 2015, Pages 151-164]
  • Flow pattern Numerical investigating of the effect of lateral channel junction position on flow pattern at river bend [Volume 22, Issue 6, 2015, Pages 81-98]
  • Flow pattern Experimental investigation of effect of attached vane installing on bridge abutment local scour and flow pattern [Volume 22, Issue 6, 2015, Pages 187-201]
  • Flow Resistance Laboratory investigation of the effect of mid-channel bars on the velocity distribution and flow energy loss [Volume 31, Issue 1, 2024, Pages 93-112]
  • Flow shear stress Effect of seed density and row spacing of rainfed wheat on the USLE C-factor in a semi-arid region, Zanjan province [Volume 26, Issue 6, 2019, Pages 263-276]
  • Flow structure The effect of roughness protrusions in reducing scour around bridge piers and its impact on the vertical velocity profiles [Volume 23, Issue 5, 2016, Pages 325-332]
  • Fluent model Effect of discharge ratio and stream angle on flow pattern at rectangular junction channels with fluent model [Volume 21, Issue 5, 2014, Pages 93-114]
  • Fluoride Study of fluoride in soil and plants in posht-e-kooh-e-dashtestan, Bushehr Province [Volume 24, Issue 5, 2017, Pages 269-280]
  • Flushing Effect of the number of rows, height and arrangement of submerged vanes in flushing of dam reservoir [Volume 25, Issue 1, 2018, Pages 285-296]
  • Food security Analysis of the Sustainability of Agroecosystems Based on the Water-Food-Energy Nexus Index in Wheat and Maize of North Khuzestan [Volume 31, Issue 3, 2024, Pages 177-194]
  • Forage maize Study of environmental effects of forage maize production using life cycle assessment [Volume 28, Issue 3, 2021, Pages 71-91]
  • Forage Yield Evaluation of quantitative, qualitative yield and water productivity of two Amarantuse cultivars under different irrigation regimes [Volume 27, Issue 2, 2020, Pages 109-125]
  • Forcast Comparing the performance of Support Vector Machines, Gene Expression Programming and Bayesian networks in predicting river flow (Case study: Kashkan River) [Volume 24, Issue 4, 2017, Pages 161-177]
  • Forecast The Effect of Differencing in Stationary and Accuracy of Time Series in Predicting of Lake Level [Volume 24, Issue 3, 2017, Pages 59-76]
  • Forecasting Comparing Nonlinear Time Series Models and Genetic Programming for Daily River Flow Forecasting (Case study: Barandouz-Chai River) [Volume 22, Issue 1, 2015, Pages 151-169]
  • Forecasting Fitting the Seasonal Time Series Model to the rivers discharge in time domain (Case Study: Atrak River) [Volume 22, Issue 6, 2015, Pages 307-315]
  • Forecasting Forecasting Water Quality Parameter Using a Novel Kernel-Based Method with Feature Selection and Multivariate Decomposition [Volume 32, Issue 1, 2025, Pages 106-127]
  • Forecasting of time series Forecasting of Daily Reference Evapotranspiration at Ahvaz synoptic station using wavelet-GMDH hybrid model [Volume 23, Issue 4, 2016, Pages 323-330]
  • Forestation The effects of broad and needle-leaved forest covers on soil microbial indices [Volume 23, Issue 2, 2016, Pages 195-210]
  • Forest lands Developing new equations for estimating cover-management factor in fire-affected forest lands in west north of the Guilan province [Volume 23, Issue 6, 2016, Pages 1-25]
  • Forest soils Assessing the effect of forest degradation in different slope positions on soil quality and evolution in west of Kurdistan Province [Volume 25, Issue 2, 2018, Pages 131-149]
  • Formal and informal water market Feasibility of forming a water market in the east of Mazandaran province and optimization of participatory models in its implementation [Volume 31, Issue 4, 2024, Pages 137-157]
  • Fourier series Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
  • Fractal dimension Fractal classification of typical meteorological day based on solar behavior (Case study: Karaj synoptic station) [Volume 25, Issue 2, 2018, Pages 307-314]
  • Fractal dimension Arabic Gum Effects on Some of Physical and Chemical Properties of Loam and Clay Loam Soils [Volume 25, Issue 5, 2018, Pages 217-231]
  • Fractal nature of precipitation Evaluation of IDF curve production methods by relationship based on nature of combination of fractal of precipitation [Volume 24, Issue 6, 2017, Pages 271-282]
  • Free particulate organic matter Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]
  • Free rectangular jet The impact of water jet angle on the characteristics of hydraulic jump [Volume 23, Issue 3, 2016, Pages 225-239]
  • Free-surface flows Sensitivity analysis of the initial distance between particles in the smoothed particle hydrodynamics method in simulation of dam break [Volume 25, Issue 4, 2018, Pages 153-169]
  • Frequency analysis Flood Frequency Analysis on the basis of extreme values theory (Case Study: Arazkuseh hydrometric station, Golestan ) [Volume 22, Issue 3, 2015, Pages 121-135]
  • Frequency analysis Optimum Frequency Distributions of Rainfall Erosivity Factor in Iran [Volume 23, Issue 1, 2016, Pages 301-306]
  • Frequency Ratio Model Land capability zonation toward Landslide occurance Using Dempster-shafer and ‎Frequency Ratio Models [Volume 24, Issue 3, 2017, Pages 41-57]
  • Fried - Combernous model The study and comparison of Fried-Combernous and Brigham mathematical models for calculating Nitrate dispersivity in saturated conditions [Volume 25, Issue 3, 2018, Pages 145-159]
  • Frost Studying frost and chilling dates affecting agriculture under climate change (Case study: Mashhad, Tabriz, Qazvin) [Volume 21, Issue 4, 2014, Pages 197-214]
  • Froude Number Experimental and numerical Study of Hydraulic characteristics of flow over the sharp-crested weirs in the effect of increasing upstream bed level [Volume 24, Issue 1, 2017, Pages 265-278]
  • Froude Number Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]
  • Frozen soil Reducing Surface Runoff from Soils Subjected to a Freezing-Thawing Cycle using Soil Cyanobacteria [Volume 27, Issue 3, 2020, Pages 163-180]
  • Fuel consumption Investigating the effect of controlled tillage at black cumin (Nigella sativa) planting on energy consumption, physical properties and soil protection (case study: sloping lands of Hezarjarib region, Behshahr) [Volume 30, Issue 1, 2023, Pages 151-166]
  • Funneliformis mosseae Effect of organic manures, their biochars and arbuscular mycorrhizae fungi on distribution of zinc chemical fractions in a calcareous soil [Volume 24, Issue 5, 2017, Pages 49-71]
  • Funneliformis mosseae Effect of organic manures, theirs biochar and mycorrhizae fungi application on the chemical forms of potassium in a calcareous soil [Volume 24, Issue 6, 2017, Pages 159-176]
  • Fuzzy Pattern recognition of soil classes across a semi-arid landscape of western Iran using knowledge-based fuzzy approach [Volume 23, Issue 6, 2016, Pages 269-283]
  • Fuzzy Logic Evaluation of drinking water quality of Ardabil plain aquifer by cokriging and fuzzy logic [Volume 21, Issue 5, 2014, Pages 225-240]
  • Fuzzy Logic Modeling some of the Factors Affecting Rill Erosions Using Fuzzy Inference System [Volume 22, Issue 4, 2015, Pages 103-120]
  • Fuzzy Logic Site selection of Micro-catchment water harvesting systems at basin scale, with intersecting methods in GIS (a case study; NazlouChay Basin, Western Azerbaijan) [Volume 25, Issue 1, 2018, Pages 199-214]
  • Fuzzy model Assessment of Soil Erosion Risk using a Fuzzy Model in Gharnaveh Watershed, Golestan [Volume 21, Issue 6, 2014, Pages 135-154]

G

  • Gabion check dam Investigation on the effectiveness of gabion check dams in amount and grain size of sedimentation in the Rezin watershed, west of Iran [Volume 27, Issue 5, 2020, Pages 201-216]
  • Gabion check dam Investigating the performance of check dams in granularity of sedimentation in a watershed affected by debris flow (Nanor, Baneh) [Volume 30, Issue 1, 2023, Pages 111-130]
  • Gabion Groyne Experimental Investigation on the Effect of Length, Space and Shape of Gabion Groynes on Local Scouring Depth [Volume 21, Issue 4, 2014, Pages 231-246]
  • Gabion obstacle Experimental Investigation the Effects of Gabion Obstacle’s Height, Shape and distance of obstacle from entrance to Control the Turbidity Current [Volume 23, Issue 4, 2016, Pages 251-265]
  • GALDIT Evaluation vulnerability coastal aquifer by GALDIT index and calibration by AHP method [Volume 23, Issue 2, 2016, Pages 163-177]
  • Galikash Watershed Comparative assessment of IHACRES, AWBM, and Tank models for daily runoff simulation in wet and dry periods [Volume 31, Issue 1, 2024, Pages 51-72]
  • Game Stackelberg Optimizing Cropping Pattern and Water Allocation using Stackelberg and Meta-heuristic Techniques in Sistan Region [Volume 29, Issue 4, 2022, Pages 1-26]
  • Game theory Determining the optimal exploitation of groundwater resources by using Game Theory (Case study: Gorgan County) [Volume 25, Issue 3, 2018, Pages 129-144]
  • Game theory Application of Game Theory to Determining Optimal Harvesting of Water Resources (case study: Gharesu basin) [Volume 27, Issue 5, 2020, Pages 69-87]
  • Game theory The Application of Asymmetric Nash Solution in Optimal Allocation of Water Resources [Volume 28, Issue 2, 2021, Pages 43-62]
  • Gamma Evaluation of the Combined AR-ARCH and GAR-ARCH Models in Modeling Rivers Flow Rate (Case Study: Zarineh River in West Azerbaijan) [Volume 23, Issue 6, 2016, Pages 181-197]
  • Gape pruning residue Adsorption characteristics of lead (Pb) from aqueous solutions by grape pruning residues and their biochar [Volume 27, Issue 1, 2020, Pages 213-228]
  • Garmabdasht A statistical study on the effect of water wells on each other in a well field, case study the region of Garmabdasht-Siahtalu (Gorgan) [Volume 23, Issue 5, 2016, Pages 317-324]
  • Garnaveh Assessment of Soil Erosion Risk using a Fuzzy Model in Gharnaveh Watershed, Golestan [Volume 21, Issue 6, 2014, Pages 135-154]
  • Gate Estimation of Discharge Coefficient of Combined Weir- Gate Structure by Genetic Programming [Volume 22, Issue 2, 2015, Pages 255-263]
  • Gate Experimental Study on the effect of Percent of Bentonite on the Scour hole rate in downstream of gate [Volume 23, Issue 5, 2016, Pages 281-294]
  • Gene expression programming Performance Evaluation of Gene Expression Programming Approach in Layout Design of Drippers in Drip Irrigation systems comparing with empirical method [Volume 23, Issue 5, 2016, Pages 25-45]
  • Gene expression programming Application of Gene Expression Programming Approach to Estimate the Aeration Coefficient of Bottom Outlet Gates of Dams [Volume 24, Issue 1, 2017, Pages 279-286]
  • Gene expression programming Assessing Performance of Multivariate Linear Regression (MLR), artificial neural network (ANN) and Gene Expression Programming (GEP) in estimating soil [Volume 24, Issue 2, 2017, Pages 23-44]
  • Gene expression programming Comparing the performance of Support Vector Machines, Gene Expression Programming and Bayesian networks in predicting river flow (Case study: Kashkan River) [Volume 24, Issue 4, 2017, Pages 161-177]
  • Gene expression programming Experimental Assessment of the effect of positive Variation of weir in cross section on discharge coefficient of triangle weirs structures [Volume 26, Issue 1, 2019, Pages 233-246]
  • Gene expression programming Modeling of river water temperature using Gene Expression Programming (Case Study: MohammadAbad River in Golestan province) [Volume 27, Issue 2, 2020, Pages 237-244]
  • General Circulation Model Spatial and seasonal pattern in climate change, temperatures across Iran [Volume 21, Issue 5, 2014, Pages 257-270]
  • Generalized extreme value distribution Evaluation of IDF curve production methods by relationship based on nature of combination of fractal of precipitation [Volume 24, Issue 6, 2017, Pages 271-282]
  • Genetic Algorithm Economical Optimization of Diverging Stilling Basins with Rectangular and Trapezoidal Sections [Volume 21, Issue 5, 2014, Pages 49-70]
  • Genetic Algorithm Prediction of scour depth around inclined bridge Piers group using optimized ANFIS system parameters with GA [Volume 22, Issue 6, 2015, Pages 283-294]
  • Genetic Algorithm Maximize the hydropower generation in multi-objective reservoir system (The 6 dam system of Karun) [Volume 23, Issue 3, 2016, Pages 303-316]
  • Genetic Algorithm Optimization of pressurized irrigation network pipe diameters using genetic algorithm based on integer numeric (Case study: Ismail Abad network in Lorestan) [Volume 25, Issue 4, 2018, Pages 207-224]
  • Genetic Algorithm Identification of critical areas of groundwater quality in Golestan province using fuzzy clustering method [Volume 28, Issue 4, 2021, Pages 167-186]
  • Genetic Algorithm Optimizing Cropping Pattern and Water Allocation using Stackelberg and Meta-heuristic Techniques in Sistan Region [Volume 29, Issue 4, 2022, Pages 1-26]
  • Geoaccumulation index Assessment of Heavy Metals Pollution Risk in Soils of Central Zanjan Province Based on Pollution Indices [Volume 22, Issue 6, 2015, Pages 21-40]
  • Geo Accumulation index Accumulation and Numerical Modeling of Heavy Metals in Surface Soil of Pars Special Economic Energy Zone [Volume 23, Issue 5, 2016, Pages 67-86]
  • Geo-cell Investigating the effectiveness of different types of conservation treatments in controlling the soil nutrients loss from sideslopes of forest roads [Volume 30, Issue 2, 2023, Pages 141-159]
  • Geographical Information System The assessment hazard desertification using desertification indicator system for Mediterranean Europe (DIS4ME). (case study : Atrak watershed in Golestan province) [Volume 22, Issue 4, 2015, Pages 243-251]
  • Geographic Information System (GIS) The land zonation for applying drip irrigation system by evaluation of water and soil characteristics (Case study: Babol and Babolsar counties) [Volume 23, Issue 2, 2016, Pages 63-80]
  • Geometric particle-size diameter The susceptibility of different texture soils to splash erosion under different rainfall intensity and antecedent water content [Volume 24, Issue 2, 2017, Pages 67-85]
  • Geometry Prediction of stable channels geometry using soft computing [Volume 23, Issue 4, 2016, Pages 119-135]
  • Geomorphic Surfaces Investigation of the Terraces of the Zayandeh‒rud River’s Current Pathway Using the Harden’s Profile Development Index (PDI) [Volume 25, Issue 2, 2018, Pages 1-23]
  • Geomorphological Instantaneous Unit Hydrograph The multi-objective calibration of the conceptual hydrological model based on instantaneous unit hydrograph (The Case study: Gharesoo basin) [Volume 25, Issue 3, 2018, Pages 161-175]
  • Geomorphology Using soil properties map in the production of detailed soil maps [Volume 28, Issue 1, 2021, Pages 109-127]
  • Geostatistics Comparison physiographical space based interpolation and Linear moments methods for regional flood frequency analysis in Mazandaran Province [Volume 22, Issue 1, 2015, Pages 1-24]
  • Geostatistics Simulation Flood Hydrograph of Atashgah Basin River of Ardabil Provice using optimized Rainfall Pattern [Volume 22, Issue 5, 2015, Pages 63-80]
  • Geostatistics Snow Water Equivalent Estimation Using Meteorological Data and Land Elevation (A Case Study: Sarug-chai Basin) [Volume 23, Issue 1, 2016, Pages 101-118]
  • Geostatistics Minimization of Groundwater Observation Wells Using Geostatistics and Optimization Technique (Case study: Dezfoul-Andimeshk plain) [Volume 25, Issue 3, 2018, Pages 79-96]
  • Geostatistics Using soil properties map in the production of detailed soil maps [Volume 28, Issue 1, 2021, Pages 109-127]
  • Geostatistics Combining interpolation methods and precipitation products of TRMM satellite to increase the accuracy of rainfall maps in Mazandaran province [Volume 28, Issue 3, 2021, Pages 49-70]
  • Geo-Statistics Evaluation of the Empirical Bayesian Kriging method in ground water level zoning [Volume 25, Issue 1, 2018, Pages 165-182]
  • Geotextile Simulation of hydraulic performance in synthetic envelope pp450 and mineral envelope using Permeameter in laboratory condition [Volume 23, Issue 1, 2016, Pages 247-260]
  • GEP Comparison of artificial intelligence methods in estimation of suspended sediment load (Case Study: Sistan River) [Volume 22, Issue 2, 2015, Pages 41-60]
  • GEP- Compound curved weir-gate Experimental Assessment of Discharge Coefficient of Curved Compound Weir-Gate [Volume 27, Issue 3, 2020, Pages 45-63]
  • Germichai River Integrated management of hydrological and hydraulic modeling methods in establishing Germichai river flood warning system [Volume 23, Issue 1, 2016, Pages 285-292]
  • GFHM Modeling the effects of land use changes on flood hydrograph (A case study: Ja’farabad watershed, Golestan Province) [Volume 22, Issue 5, 2015, Pages 171-185]
  • Ghahraman empirical relationship Evaluation of IDF curve production methods by relationship based on nature of combination of fractal of precipitation [Volume 24, Issue 6, 2017, Pages 271-282]
  • Ghareso The multi-objective calibration of the conceptual hydrological model based on instantaneous unit hydrograph (The Case study: Gharesoo basin) [Volume 25, Issue 3, 2018, Pages 161-175]
  • Gharesou Multimodel Combination Techniques for Analysis of Hydrological Simulations (Case Study: Gharesou sub-basin, Kermanshah Province) [Volume 26, Issue 3, 2019, Pages 193-206]
  • GIS Hazard zoning and urban runoffmanagement plan using GIS and AHP Techniques (Case Study: Gorgan, Golestan province) [Volume 22, Issue 1, 2015, Pages 299-308]
  • GIS Survey of water resources of Shiramin plain using multivariate statistical methods [Volume 23, Issue 3, 2016, Pages 289-302]
  • GIS Optimization of water use in agriculture using the results of a crop growth simulation model (WOFOST) (Case study: Mahidasht- Kuzaran, Kermanshah Province) [Volume 23, Issue 6, 2016, Pages 301-315]
  • GIS Site selection of Micro-catchment water harvesting systems at basin scale, with intersecting methods in GIS (a case study; NazlouChay Basin, Western Azerbaijan) [Volume 25, Issue 1, 2018, Pages 199-214]
  • GIS Locating Susceptible Regions Implementation of New Irrigation Systems(Localized irrigation, Sprinkler irrigation, Low pressure irrigation)by using Analytical Hierarchy Process(AHP) in GIS(Case Study: North Khorasan Province, Esfarayen). [Volume 25, Issue 5, 2018, Pages 69-87]
  • GIS The effect of Ring Road and Railway line on the flooding rate of AqQala city in March 2019 Flood [Volume 28, Issue 3, 2021, Pages 207-215]
  • Gladiola The effects of chemical and organic manures on stabilization of Lead and Cadmium in polluted soils [Volume 21, Issue 5, 2014, Pages 71-92]
  • GLDAS Integrated HEC-HMS and GLDAS models to runoff estimate of ungauged area [Volume 23, Issue 4, 2016, Pages 101-118]
  • GLDAS Evaluation of Evapotranspiration, Precipitation and Air Temperature from Global Land Data Assimilation System (GLDAS) by Lysimeter Data in Qazvin [Volume 24, Issue 3, 2017, Pages 283-297]
  • Global product database Evaluation of surface soil moisture of global products using measured data in different climates of Iran [Volume 30, Issue 3, 2023, Pages 127-146]
  • Global Warming Estimating and uncertainty analysis of potential evapotranspiration under climate change in a semi-arid region [Volume 23, Issue 5, 2016, Pages 159-174]
  • Global Warming Investigation of the hydrologic response of river flow to climate change (Case study: Dez Dam Basin) [Volume 23, Issue 6, 2016, Pages 333-348]
  • Global Warming Analysis of frosty days in Gorgan synoptic station under climate change [Volume 25, Issue 6, 2018, Pages 269-279]
  • Glomus intraradices" Effect of Arbuscular Mycorrhizal Fungus, Plant Growth Promoting Rhizobacterium, and Drought Stress on Different Forms of Soil Potassium and Potassium Uptake of Maize [Volume 22, Issue 6, 2015, Pages 271-282]
  • Glomus versiform Effect of organic manures, their biochars and arbuscular mycorrhizae fungi on distribution of zinc chemical fractions in a calcareous soil [Volume 24, Issue 5, 2017, Pages 49-71]
  • Glomus versiforme Effect of organic manures, theirs biochar and mycorrhizae fungi application on the chemical forms of potassium in a calcareous soil [Volume 24, Issue 6, 2017, Pages 159-176]
  • GLUE Assessment of parameter uncertainty of MODFLOW model using GLUE method (Case study: Birjand plain) [Volume 22, Issue 6, 2015, Pages 61-79]
  • GLUE Reducing uncertainty in a semi distributed hydrological modeling within the GLUE framework [Volume 23, Issue 1, 2016, Pages 83-100]
  • GLUE The Comparing of Infiltration Models through Parameters Uncertainty Analysis into Two Types of Soil Texture [Volume 27, Issue 5, 2020, Pages 249-262]
  • GMDH Stage-Discharge Relationship Modeling in River Using Artificial Neural Network (ANN) and Group Method of Data Handling (GMDH) Methods (Case study: Schuylkill River) [Volume 23, Issue 2, 2016, Pages 279-289]
  • GMDH neural network Forecasting of Daily Reference Evapotranspiration at Ahvaz synoptic station using wavelet-GMDH hybrid model [Volume 23, Issue 4, 2016, Pages 323-330]
  • GMS management of Zarringol plain in Golestan province by using ground water model [Volume 21, Issue 6, 2014, Pages 281-292]
  • GMS Numerical simulating of Sabzevar Roudab aquifer and checking of influences of constructing Sabzevar Roudab dam on it [Volume 23, Issue 1, 2016, Pages 119-135]
  • GMS Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • GMS Quantitative Changes in Groundwater Resources of Miandoab Plain Under the Influence of Contractionary Water Allocation Policies [Volume 31, Issue 1, 2024, Pages 27-49]
  • Goal programming Crop pattern optimization by using Goal programming (case study: Gharesoo basin) [Volume 27, Issue 1, 2020, Pages 163-180]
  • Goal programming Optimizing cropping patterns using Goal programming in the case of using different water sources case study: Varamin Plain [Volume 32, Issue 2, 2025, Pages 77-97]
  • Golbahar Watershed Spatial assessment of potential runoff harvesting sites in Watershed systems. (A case of study: Golbahar watershed) [Volume 22, Issue 6, 2015, Pages 295-305]
  • Golestan Assessment of implemented sprinkler irrigation systems in Golestan province. [Volume 24, Issue 6, 2017, Pages 257-270]
  • Golestan Evaluation of the Empirical Bayesian Kriging method in ground water level zoning [Volume 25, Issue 1, 2018, Pages 165-182]
  • Golestan Comparison of vegetation indices in estimating the residue biomass of spring and autumn crops (Watersheds in the southwest of Golestan province) [Volume 27, Issue 6, 2020, Pages 121-136]
  • Golestan (1) Dam The Impact of water pricing method on agricultural water consumption in Gonbad Kavoos County [Volume 27, Issue 2, 2020, Pages 179-194]
  • Golestan climate The Effect of Different Amounts of Water and Nitrogen Fertilizer on Yield of Two Cotton Cultivars (Golestan and B 557) [Volume 26, Issue 6, 2019, Pages 215-230]
  • Golestan dam reservoir Presenting a new hybrid evolutionary algorithm in optimizing reservoir operation based on new combinative distance-based assessment (CODAS) [Volume 27, Issue 5, 2020, Pages 1-23]
  • Golestan flood Assessment of WRF model sensitivity for simulating super heavy Precipitation, "Case study: 17 to 22 March 2019" [Volume 28, Issue 1, 2021, Pages 45-66]
  • Golestan Province Digital soil mapping using Random Forest model in Golestan province [Volume 21, Issue 6, 2014, Pages 73-93]
  • Golestan Province Effect of climates different on variation of loess soil erodibility indices in Golestan province [Volume 22, Issue 1, 2015, Pages 49-70]
  • Golestan Province Modeling Spatio-temporal variation of monthly precipitation (Case Study Golestan province) [Volume 22, Issue 1, 2015, Pages 251-269]
  • Golestan Province Develop Pedotransfer Functions by Using of Soil Physical and Chemical Properties in Different Depths to Estimate the Saturated Hydraulic Conductivity [Volume 22, Issue 3, 2015, Pages 21-37]
  • Golestan Province Simulation of scenarios urbanization impacts on and sediment using WetSpa model in Ziarat watershed, Iran [Volume 22, Issue 3, 2015, Pages 207-220]
  • Golestan Province Landslide hazard mapping of oghan watershed basin in Golestan province using Analytic Network Process (ANP) model [Volume 24, Issue 6, 2017, Pages 47-66]
  • Golestan Province Detection of rice and soybean grown fields and their related cultivation area using Sentinel-2 satellite images in summer cropping patterns to analyze temporal changes in their cultivation area (Case study: four watershed basins of Golestan Province) [Volume 26, Issue 1, 2019, Pages 151-167]
  • Golestan Province Investigating the performance and water productivity of wheat cultivars in different sowing dates and irrigation conditions (a case study in Gorgan Plain) [Volume 30, Issue 1, 2023, Pages 91-110]
  • Golestan Province flooding of March 2019 2D Flood Simulation Using the Nays 2D Flood Model and Comparison with the Sentinel 2 Satellite Image (Case Study: Flood of March 2019 at the end of Arazkuse River, Golestan Province) [Volume 27, Issue 2, 2020, Pages 223-236]
  • Goodness-of-Fit Tests A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
  • Google earth engine Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • Google earth engine Detection and Prediction of Land Use Changes Using Modeling Approach within a GIS Environment (Case Study: Hablehroud Watershed) [Volume 29, Issue 2, 2022, Pages 113-134]
  • Google earth engine Analyzing the Surface Energy Balance Algorithm for Land (SEBAL) in Estimating Crop Evapotranspiration [Volume 31, Issue 3, 2024, Pages 155-175]
  • Google Earth Engine (GEE) Evaluation of the correlations of plant indices with atmospheric and biological variables using the Google Earth Engine [Volume 30, Issue 2, 2023, Pages 1-26]
  • Gorgan Hazard zoning and urban runoffmanagement plan using GIS and AHP Techniques (Case Study: Gorgan, Golestan province) [Volume 22, Issue 1, 2015, Pages 299-308]
  • Gorgan Urban flood management by simulation of surface runoff using SWMM model in Gorgan city, Golestan Province- Iran [Volume 22, Issue 4, 2015, Pages 155-170]
  • Gorgan Analysis of frosty days in Gorgan synoptic station under climate change [Volume 25, Issue 6, 2018, Pages 269-279]
  • Gorgan New Approach for Prediction of Water Distribution Network Pipes Failure Based on a Intelligent Hybrid Model (Case Study: Gorgan Water Distribution Network) [Volume 27, Issue 5, 2020, Pages 149-166]
  • Gorgan Bay The Effects of Khozeini Canal Reopening on the General Current Pattern in the Gorgan Bay [Volume 22, Issue 3, 2015, Pages 241-248]
  • Gorgan city Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]
  • Gorgan County Determining the optimal exploitation of groundwater resources by using Game Theory (Case study: Gorgan County) [Volume 25, Issue 3, 2018, Pages 129-144]
  • Gorganrood Reducing uncertainty in a semi distributed hydrological modeling within the GLUE framework [Volume 23, Issue 1, 2016, Pages 83-100]
  • Gorganrood River Stochastic modeling of sediment yield using random forest and quantile regression [Volume 24, Issue 4, 2017, Pages 103-122]
  • Gorganroud Basin Accuracy assessment of GPM-IMERG satellite precipitation data on half-hourly and daily time scales (Case study: Gorganroud Basin) [Volume 27, Issue 4, 2020, Pages 149-166]
  • Gorganrud-Gharesu Basin The Role of Economic Instruments in Managing the Water of the Gorganrud-Gharesu Basin [Volume 27, Issue 3, 2020, Pages 181-195]
  • Gradient Ratio Simulation of hydraulic performance in synthetic envelope pp450 and mineral envelope using Permeameter in laboratory condition [Volume 23, Issue 1, 2016, Pages 247-260]
  • Graphical methods Graphical and recursive digital filter techniques in the separation of base flow, A comparison in Ardabil Province rivers [Volume 26, Issue 4, 2019, Pages 95-113]
  • Graveling Comparison of soil loss from experimental plots established in different parts of a forest road [Volume 23, Issue 3, 2016, Pages 25-45]
  • Gravelius coefficient Study of Temporal Variations of Phosphorus Pollution along Siahroud River in Guilan Province [Volume 25, Issue 3, 2018, Pages 43-59]
  • Gravel roads Investigating the efficiency of sea water and sugar beet molasses on reduction of dust from the forest roads (Case study: Koohmian Forest, Azadshahr) [Volume 27, Issue 4, 2020, Pages 233-246]
  • Gray Wolf - Crow Search Hybrid Algorithm Presenting a new hybrid evolutionary algorithm in optimizing reservoir operation based on new combinative distance-based assessment (CODAS) [Volume 27, Issue 5, 2020, Pages 1-23]
  • Grazing management Effects of Grazing on Different Forms of Organic Carbon in Peneti Plain of Izeh Area in Khuzestan Province [Volume 24, Issue 3, 2017, Pages 113-129]
  • Green and Ampt model Evaluating and optimizing the parameters of soil infiltration models in Lighvan watershed, Northwest of Iran [Volume 22, Issue 6, 2015, Pages 1-20]
  • Greenhouse Investigation of water productivity in sub-irrigated planter system at different levels of water salinity (Case study: Basil plant) [Volume 27, Issue 5, 2020, Pages 233-247]
  • Greenhouse ambiance The effect of wick and drip irrigation methods on yield and some growth traits of greenhouse cucumber in different soil textures [Volume 30, Issue 3, 2023, Pages 67-86]
  • Greenhouse condition The effects of irrigation with Caspian Seawater on Yield of Quinoa (c.v. Sajama) in Gorgan, northeastern Iran [Volume 28, Issue 2, 2021, Pages 63-81]
  • Green Remediation Evaluate the effectiveness of the phytoremediation method of removing phosphorus from agricultural drainage water (Case Study: Vetiver, Typha and Reed) [Volume 23, Issue 4, 2016, Pages 187-202]
  • GRI index Monitoring and Forecasting of Groundwater Drought Using Groundwater Resource Index (GRI) and First to Third- Order Markov Chain Models (Case study: Boroujen Plain) [Volume 26, Issue 2, 2019, Pages 117-136]
  • Groenevelt and Grant Assessment of the S-index using three models of the soil water retention curve in five different Land uses in south of Kerman [Volume 25, Issue 6, 2018, Pages 87-103]
  • Groundwater Evaluation of drinking water quality of Ardabil plain aquifer by cokriging and fuzzy logic [Volume 21, Issue 5, 2014, Pages 225-240]
  • Groundwater Assessment Of Groundwater Pollution In Bajestan Plains For Agricultural Purposes Using Indicator Kriging [Volume 22, Issue 1, 2015, Pages 211-229]
  • Groundwater Investigation of temporal changes in groundwater quality of Neishaboor Plain and its possible causes [Volume 22, Issue 4, 2015, Pages 171-186]
  • Groundwater Application of Statistical Methods and Saturation Indices in Groundwater Quality Assessment of the Marand Plain [Volume 22, Issue 6, 2015, Pages 117-133]
  • Groundwater Survey of water resources of Shiramin plain using multivariate statistical methods [Volume 23, Issue 3, 2016, Pages 289-302]
  • Groundwater Simulation-Optimization Quantitative and qualitative model operation of aquifer in order to adjust pollutant concentrations using Cuckoo algorithm [Volume 23, Issue 5, 2016, Pages 87-103]
  • Groundwater Evaluation of the Empirical Bayesian Kriging method in ground water level zoning [Volume 25, Issue 1, 2018, Pages 165-182]
  • Groundwater Modeling and groundwater potential mapping using data driven ensemble model EBF-Index of entropy (case study: najaf abad aquifer) [Volume 25, Issue 2, 2018, Pages 25-48]
  • Groundwater Minimization of Groundwater Observation Wells Using Geostatistics and Optimization Technique (Case study: Dezfoul-Andimeshk plain) [Volume 25, Issue 3, 2018, Pages 79-96]
  • Groundwater Determining the optimal exploitation of groundwater resources by using Game Theory (Case study: Gorgan County) [Volume 25, Issue 3, 2018, Pages 129-144]
  • Groundwater Impact assessment of different management strategies implementation on the aquifer using numerical simulation (Case study: Namdan aquifer, Fars province, Iran) [Volume 25, Issue 6, 2018, Pages 1-23]
  • Groundwater Assessment of The Long-Term Quantitative Effects of Management Conditions and Current Abstraction on Varamin Plain Aquifer [Volume 26, Issue 2, 2019, Pages 251-261]
  • Groundwater Hydraulic Behavior of soil contaminated with Trichloroethylene (TCE) [Volume 26, Issue 3, 2019, Pages 207-220]
  • Groundwater Simulating the groundwater table of Sarakhs plain with combination of geostatistical and artificial intelligence methods [Volume 26, Issue 4, 2019, Pages 207-222]
  • Groundwater drought Monitoring and Forecasting of Groundwater Drought Using Groundwater Resource Index (GRI) and First to Third- Order Markov Chain Models (Case study: Boroujen Plain) [Volume 26, Issue 2, 2019, Pages 117-136]
  • Groundwater flow Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • Groundwater Simulation Numerical simulating of Sabzevar Roudab aquifer and checking of influences of constructing Sabzevar Roudab dam on it [Volume 23, Issue 1, 2016, Pages 119-135]
  • Growth period Effect of straw mulch and tillage direction on temporal variation of soil moisture in wheat rainfed system [Volume 26, Issue 1, 2019, Pages 71-89]
  • Growth stage sensitivity Comparison of Water Uptake Reduction Functions in Water Stress Conditions, by Using the Constant and Separate Coefficients in Maize Growth Stages [Volume 30, Issue 3, 2023, Pages 23-44]
  • Gstars3.0 Comparison of the Mathematical Sedimentation Model Results and Hydrographically Measured Data in the Satarkhan Dam Reservoir [Volume 21, Issue 4, 2014, Pages 297-304]
  • GSTARS4.0 Numerical Study of stability of alluvial compound channels using empirical results [Volume 22, Issue 1, 2015, Pages 71-89]
  • GSTARS4.0 Simulation of stability of alluvial channels using GSTARS4.0 [Volume 22, Issue 2, 2015, Pages 79-94]
  • Guilan Derivation the Suitable Pedotranfer Functions for Prediction of Some Difficulty Available Soil Properties [Volume 23, Issue 4, 2016, Pages 203-217]
  • Guilan Mapping of Effective Parameters on Paddy Soils Fertility Quality for Optimum Management of Fertilizer Application [Volume 25, Issue 4, 2018, Pages 259-274]
  • Gully erosion hazard Evaluation of gully erosion hazard by statistical models in Naghan Inter basin, Chaharmahal Va Bakhtiari province [Volume 22, Issue 5, 2015, Pages 315-319]
  • Gyan Investigation of some microscopic features in Canola and sugar beet long term cultivations [Volume 24, Issue 6, 2017, Pages 283-290]
  • Gypsum Marl The Participation of hill slopes sediment delivery contribution in Rainfalls different patterns by determine of the degraded Rills Volume [Volume 23, Issue 3, 2016, Pages 327-336]

H

  • H2SO4 Enhancing the extraction of Zn from a polluted soil by radish using EDTA and H2SO4 [Volume 23, Issue 1, 2016, Pages 1-22]
  • Hablehroud Basin Detection and Prediction of Land Use Changes Using Modeling Approach within a GIS Environment (Case Study: Hablehroud Watershed) [Volume 29, Issue 2, 2022, Pages 113-134]
  • HADCM3 The effect of climate change on stream flow used Statistical downscaling of HADCM3 model and Artificial Neural Networks [Volume 23, Issue 3, 2016, Pages 317-326]
  • HADCM3 assessment of statistical downscaling methods LARS-WG & SDSM in forecast of climate parameter variation [Volume 23, Issue 4, 2016, Pages 309-322]
  • Hamadan Technical evaluation of sprinkler irrigation system on farm ( Isfahan and Hamadan Provinces) [Volume 23, Issue 3, 2016, Pages 345-350]
  • Hamadan-bahar plain Investigation of the effect of climate change on net irrigation requirement of main crops of Hamadan-Bahar plain using LARS-WG downscaling model [Volume 22, Issue 4, 2015, Pages 25-46]
  • Hamoon Wetland Investigation of Hydrometric Variables in Helmand Basin and its Impact on Land degradation in Sistan Plain [Volume 27, Issue 3, 2020, Pages 213-228]
  • Hamoun Wetlands Seasonal and Spatial Variability of Airborne Dust Loading Rate over the Sistan plain cities and its Relationship with some Climatic Parameters [Volume 23, Issue 6, 2016, Pages 199-215]
  • Haraz River Monitoring the Spatial and Temporal Variations in Water Quality of the Haraz River : A Comparative Study of IRWQIsc and NSFWQI Index [Volume 30, Issue 3, 2023, Pages 147-157]
  • Hargreaves Samani Analysis of spatial and temporal patterns of potential evapotranspiration by combining harmonic, stochastic and Monte Carlo methods (Case study: Zayandehrud basin) [Volume 31, Issue 4, 2024, Pages 63-88]
  • Hargreaves- Samani Evaluation of reference evapotranspiration models for warm arid climate (Case Study: Zahedan station) [Volume 25, Issue 1, 2018, Pages 309-317]
  • Harvest index Evaluation of simultaneous effect of partial root zone drying and vermicompost on some physiological characteristics of maize (Zea mays L.) SC704 [Volume 24, Issue 5, 2017, Pages 195-209]
  • Harvest index The Response of Camelina Yield and Yield Components to Different levels of Salinity and Water Deficit in Greenhouse Conditions [Volume 32, Issue 1, 2025, Pages 197-215]
  • Hazard Map Flood hazard and Risk maps using two-dimensional hydraulic model LISFLOOD-FP (Case Study: Araz Kooseh region) [Volume 28, Issue 4, 2021, Pages 1-25]
  • Head cut Determining topographic threshold and effect of soil properties on gully development in three region of Ardabil province [Volume 23, Issue 3, 2016, Pages 1-24]
  • Heat flux Evaluation of the effect of dust storm on heat flux and radiation balance in Hirmand basin [Volume 29, Issue 1, 2022, Pages 53-73]
  • Heavy metal Accumulation and Numerical Modeling of Heavy Metals in Surface Soil of Pars Special Economic Energy Zone [Volume 23, Issue 5, 2016, Pages 67-86]
  • Heavy metal Comparison of the efficiency of pure and chitosan coated adsorbents in immobilization of soil cadmium [Volume 27, Issue 5, 2020, Pages 129-148]
  • Heavy metal The effect of biochar on some biological properties and available phosphorus in cadmium-contaminated soils [Volume 30, Issue 3, 2023, Pages 45-65]
  • Heavy metals Effects of heavy metals concentration of irrigation water from different sources on the contamination of paddy field soil [Volume 21, Issue 4, 2014, Pages 275-285]
  • Heavy metals The effects of exposure time, different levels of arsenic and organic matter on earthworms´ growth [Volume 21, Issue 6, 2014, Pages 1-25]
  • Heavy metals The effect of parent materials and soil evolution on the content and depth distribution of selected heavy metals in soils of Kabudarahang region, Hamedan [Volume 22, Issue 2, 2015, Pages 1-20]
  • Heavy metals Competitive sorption of copper and manganese from aqueous solutions by discarded tire rubber [Volume 23, Issue 1, 2016, Pages 261-272]
  • Heavy metals Contamination by Petroleum hydrocarbons and Heavy metals in Soils of Five Oil Refineries [Volume 23, Issue 1, 2016, Pages 273-284]
  • Heavy metals Effect of wastewater on transfer heavy metals and chemical compounds in soil column under basil [Volume 23, Issue 5, 2016, Pages 1-23]
  • Heavy metals Assessment and comparison of desorption process for heavy metals from natural soil column due to raw wastewater infiltration and its possible percolation into groundwater [Volume 24, Issue 2, 2017, Pages 147-165]
  • Heavy metals Spatial distribution of heavy metals and fractionation in soils around a coal washing factory (Zarand) [Volume 24, Issue 2, 2017, Pages 203-219]
  • Heavy metals Biosorption of Cd from aqueous solutions by shrimp shell [Volume 25, Issue 1, 2018, Pages 257-269]
  • Heavy metals The effects of exposure time on the growth of earthworm Eisenia fetida feded by livestock manure in contaminated soil [Volume 25, Issue 6, 2018, Pages 175-190]
  • Heavy metals The effect of different amounts of natural biocher and poultry manure on zinc and cadmium in a contaminated soil [Volume 27, Issue 4, 2020, Pages 89-108]
  • Heavy metals Investigating the factors affecting the concentration of lead and cadmium in different points of the Sejzi desert emphasizing the distribution of biological soil crusts [Volume 28, Issue 4, 2021, Pages 123-144]
  • Heavy Rainfall Evaluation of the WRF Model Performance for Heavy Rainfall Simulation A Case Study of the Kan Basin in Iran [Volume 25, Issue 1, 2018, Pages 229-242]
  • HEC-HMS Identification and separation of flooding source regions and investigating the impact of watershed management operations on the peak discharge (Case study: Bar watershed, Neyshabour, Iran) [Volume 25, Issue 1, 2018, Pages 35-59]
  • HEC-HMS model Comparing PSO Algorithm Automatic Calibration and Nelder&Mead Algorithm on the HEC-HMS Hydrologic Model (Case Study: Kardeh Watershed) [Volume 22, Issue 5, 2015, Pages 247-260]
  • HEC RAS Comparison of the Amount of Sedimentation in the Intake Canals of Feeder One and Feeder Two [Volume 31, Issue 3, 2024, Pages 59-84]
  • HEC-RAS The effect of Ring Road and Railway line on the flooding rate of AqQala city in March 2019 Flood [Volume 28, Issue 3, 2021, Pages 207-215]
  • HEC-RAS mathematical model Investigation of the changes in the stream sedimentation pattern by creating a loop in the Karun River in the Zargan-Farsyat region [Volume 30, Issue 4, 2023, Pages 147-164]
  • Height Effect of the number of rows, height and arrangement of submerged vanes in flushing of dam reservoir [Volume 25, Issue 1, 2018, Pages 285-296]
  • Hematite The Effect of Iron Nanoparticles on Chemical Distribution of Lead in a Calcareous Soil [Volume 21, Issue 4, 2014, Pages 99-118]
  • Hematite nanoparticles The effects of hematite nanoparticles on the concentrations of arsenic and some micronutrients of corn plant grown in contaminated soils [Volume 25, Issue 1, 2018, Pages 1-34]
  • Hermand catchment area Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • High flow Evaluation of the Ability of Adaptive Neuro-Fuzzy Interface System, Artificial neural network and Regression to Regional flood analysis. [Volume 24, Issue 3, 2017, Pages 149-166]
  • Hillslope length The Participation of hill slopes sediment delivery contribution in Rainfalls different patterns by determine of the degraded Rills Volume [Volume 23, Issue 3, 2016, Pages 327-336]
  • HMS-SMA model Evaluation of the accuracy of HMS-SMA and bilinear time series models in predicting daily runoff (Case study: Idenak station at Maroun basin) [Volume 26, Issue 3, 2019, Pages 161-176]
  • Hoagland solution The Effect of different concentrations of magnesium in irrigation water on vegetative indices, some chemical properties of soil and nutrient elements of pistachio seedlings of Badami Zarand and Ghazvini [Volume 24, Issue 6, 2017, Pages 1-24]
  • Hooralazim Wetland Evaluation of sabkha changes caused by Houralimiz wetland during 20 years using Landsat images [Volume 28, Issue 1, 2021, Pages 165-181]
  • Hourly temperature modeling Investigation of Bi-sinusoidal model efficacy in estimation of hourly temperature in different climates of Iran [Volume 26, Issue 3, 2019, Pages 235-246]
  • Humic acid Effect of enrichment and microbial inoculation on properties of sugar beet vinasse for application in farmland [Volume 23, Issue 6, 2016, Pages 253-268]
  • Hurst exponent Comparison of reconstructed phase space and chaotic behavior of Nazloochay river flow at different temporal scales [Volume 22, Issue 5, 2015, Pages 135-151]
  • Hybrid Model New Approach for Prediction of Water Distribution Network Pipes Failure Based on a Intelligent Hybrid Model (Case Study: Gorgan Water Distribution Network) [Volume 27, Issue 5, 2020, Pages 149-166]
  • Hybrid of Differential Evolution and Particle Swarm Optimization Derivation of Optimal Operating Rules of Hydropower Reservoir Systems Using a Hybrid Optimization method (Case study: Karoon-Dez basin) [Volume 26, Issue 6, 2019, Pages 99-118]
  • Hydraulic gradients Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Hydraulic jump Experimental investigation of the effects of block inclinations on the hydraulic jump characteristics in the stilling basin USBR III [Volume 22, Issue 4, 2015, Pages 231-242]
  • Hydraulic jump Investigation the characteristics of hydraulic jump in a rough bed condition using a physical model [Volume 23, Issue 5, 2016, Pages 295-306]
  • Hydraulic jump The effect of the jet collision angle to hydraulic jump on roughness bed [Volume 24, Issue 6, 2017, Pages 141-158]
  • Hydraulic jump Effect of the Floating Sphere Objects Flexible Bearing Length on the Characteristic of the Hydraulic Jump [Volume 25, Issue 1, 2018, Pages 297-308]
  • Hydraulic jump Investigating the effect of porous permeable bed in the stilling basin on the hydraulic jump characteristics [Volume 25, Issue 5, 2018, Pages 281-292]
  • Hydraulic jump Investigation of the hydraulic jump characteristics in the bed of a basins with ripple bed form at different arrangement [Volume 29, Issue 3, 2022, Pages 113-122]
  • Hydraulic jump parameters Investigation of the effect of jet, semi-cylindrical roughness and reverse slope on hydraulic jump [Volume 28, Issue 3, 2021, Pages 153-171]
  • Hydraulic performance Experimental Study of Hydraulic Performance of Stepped Spillway with a Curve Axis Affected by Downstream Transition Channel slope Changes [Volume 27, Issue 6, 2020, Pages 47-66]
  • Hydraulic properties Estimation of soil thermal conductivity using hydraulic properties [Volume 22, Issue 5, 2015, Pages 297-305]
  • Hydrocolloid Arabic Gum Effects on Some of Physical and Chemical Properties of Loam and Clay Loam Soils [Volume 25, Issue 5, 2018, Pages 217-231]
  • Hydrogeochemical Application of Statistical Methods and Saturation Indices in Groundwater Quality Assessment of the Marand Plain [Volume 22, Issue 6, 2015, Pages 117-133]
  • Hydrograph Investigation of the effect of a sudden flood wave on the transition of bed loading in dry ducts and the effect of submerged plates on reducing bed load [Volume 26, Issue 3, 2019, Pages 91-107]
  • Hydrograph Experimental Study on Effect of Nanostructures to Control Local Scour of Bridge Piers for Unsteady FlowsExperimental Study on Effect of Nanostructures to Control Local Scour of Bridge Piers for Unsteady Flows [Volume 26, Issue 6, 2019, Pages 197-213]
  • Hydrograph representing aquifer Effectiveness of meta models of Gene Expression and Neural-Fuzzy Network Simulations in Hydrograph Modeling of Aquifer Representation [Volume 25, Issue 4, 2018, Pages 49-69]
  • Hydrograph Separation Investigation of Different Base flow Separation Methods ‎ Using Flow Duration Indices, case study: Khazar region [Volume 23, Issue 2, 2016, Pages 131-146]
  • Hydrograph Separation Investigation of relationship between base flow index and flow duration curve indices at national scale in Iran [Volume 27, Issue 4, 2020, Pages 67-87]
  • Hydrological components Assessment of basin hydrological components by modified conceptual continuous rainfall-runoff SCS-CN [Volume 24, Issue 1, 2017, Pages 1-23]
  • Hydrological model Assessing the relative importance of two lump hydrological models parameters using Morris, Sobol and Entropy index methods [Volume 24, Issue 2, 2017, Pages 1-21]
  • Hydrological model Comparative assessment of IHACRES, AWBM, and Tank models for daily runoff simulation in wet and dry periods [Volume 31, Issue 1, 2024, Pages 51-72]
  • Hydrological model calibration The multi-objective calibration of the conceptual hydrological model based on instantaneous unit hydrograph (The Case study: Gharesoo basin) [Volume 25, Issue 3, 2018, Pages 161-175]
  • Hydrological Modeling Modeling the effects of land use changes on flood hydrograph (A case study: Ja’farabad watershed, Golestan Province) [Volume 22, Issue 5, 2015, Pages 171-185]
  • Hydrological Processes Analysis of Temporal Variation of Hydrological Processes from Experimental Small Plots in a Forest Watershed [Volume 21, Issue 6, 2014, Pages 207-222]
  • Hydro-morphology Application of a hierarchical multi-scale framework to delineating spatial units of watersheds (Case study: theTil-abad Watershed, Golestan Province) [Volume 26, Issue 6, 2019, Pages 1-29]
  • Hydrophilicity Effect of burning wheat straw and stubble on water repellency and some soil properties in the fields of Dezful city [Volume 30, Issue 3, 2023, Pages 87-105]
  • Hydropower Maximize the hydropower generation in multi-objective reservoir system (The 6 dam system of Karun) [Volume 23, Issue 3, 2016, Pages 303-316]
  • Hydropower Dam Derivation of Optimal Operating Rules of Hydropower Reservoir Systems Using a Hybrid Optimization method (Case study: Karoon-Dez basin) [Volume 26, Issue 6, 2019, Pages 99-118]
  • HYDRUS-1D Evaluation of double-ring infiltrometers method for measuring the vertical infiltration in different soil textures using HYDRUS [Volume 25, Issue 3, 2018, Pages 241-253]
  • HYDRUS-2D Simulation of Heterogeneous Soil Salinity under Unsteady Condition from a Line Source [Volume 22, Issue 4, 2015, Pages 203-216]
  • Hydrus-2D software Evaluation of Hydrus-2D for soil water infiltration by using laboratory measurements in the weighing lysimeter [Volume 21, Issue 5, 2014, Pages 297-306]
  • HYDRUS software Simulation of water infiltration in the soil using HYDRUS-1D software and field data [Volume 25, Issue 3, 2018, Pages 113-128]
  • Hyetograph Variability of Main Unit Hydrograph Components of Kasilian Watershed in Different Effective Precipitation Time Bases [Volume 21, Issue 4, 2014, Pages 247-260]
  • HyMod and HBV lumped models Appraisal of the Generalized Likelihood Uncertainty Estimation in HyMod and HBV models (Case study: Chehelchai catchment in Golestan province) [Volume 27, Issue 3, 2020, Pages 23-43]
  • HyMod model Bayesian analysis and particle filter application in rainfall-runoff models and quantification of uncertainty [Volume 24, Issue 1, 2017, Pages 251-264]
  • Hyola 401 Investigation of canola yield as a second crop in paddy fields under subsurface drainage [Volume 24, Issue 1, 2017, Pages 237-249]
  • Hyperspectral modeling Digital modeling of soil sand constituent using hyperspectral data [Volume 28, Issue 4, 2021, Pages 145-165]
  • Hyporheic Zone The Impact of Morphological Structures on the Presence of Microplastics in the Hyporheic Zone of the Ziarat River [Volume 32, Issue 2, 2025, Pages 183-199]
  • HYSPLIT Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]

I

  • IBK algorithm Comparing decision tree and instance-based learning models to estimate soil saturated hydraulic conductivity [Volume 25, Issue 5, 2018, Pages 167-184]
  • ICSS Model Application of SCE Algorithm to determination of PID controller coefficients [Volume 24, Issue 2, 2017, Pages 221-237]
  • IDF curve Evaluation of IDF curve production methods by relationship based on nature of combination of fractal of precipitation [Volume 24, Issue 6, 2017, Pages 271-282]
  • IHACRES Effects of climate change on the discharge basin hydrology model (case study: Galikesh Watershed in Golestan) [Volume 22, Issue 2, 2015, Pages 111-125]
  • IHACRES Evaluation of Hydrological and Data Mining Models in Monthly River Discharge Simulation and Prediction (Case Study: Araz-Kouseh Watershed) [Volume 23, Issue 1, 2016, Pages 203-217]
  • IHACRES Climate change impacts on the maximum daily discharge under conditions of uncertainty (Dinavar basin in Kermanshah) [Volume 24, Issue 1, 2017, Pages 139-156]
  • IHA software Analysis of Hydrological and Hydraulic Approaches in Suitable Environmental Flow Range Estimation of Zayandehroud River [Volume 31, Issue 4, 2024, Pages 35-62]
  • Ilam Soil biological properties of desert soil under canopy of natural tamarix shrub (Tamarix ramosissima Ledeb.) [Volume 26, Issue 5, 2019, Pages 181-195]
  • Illite Effect of land use type and different crop cultivations on different potassium forms of soils (with emphasis on clay mineralogy) [Volume 24, Issue 5, 2017, Pages 179-194]
  • Image classification Detection of rice and soybean grown fields and their related cultivation area using Sentinel-2 satellite images in summer cropping patterns to analyze temporal changes in their cultivation area (Case study: four watershed basins of Golestan Province) [Volume 26, Issue 1, 2019, Pages 151-167]
  • Image processing technique Application of Digital Image Processing Technique for Prediction of Longitudinal Dispersion Coefficient in Compound Channels [Volume 23, Issue 4, 2016, Pages 281-293]
  • IMDPA Model Evaluation of Desertification Hazard Potential in the Jaz-Murian Region based on Wind-Water Erosion [Volume 25, Issue 6, 2018, Pages 303-310]
  • Immiscible Flows A Numerical IMPES Discontinuous Galerkin method for Immiscible Groundwater Contaminations Flow Using Lax-Wendroff scheme [Volume 26, Issue 2, 2019, Pages 1-27]
  • Immobilization Evaluation of Influence of Nano-Hydroxyapatite Application on the Cadmium Immobilization in Contaminated Calcareous Soil [Volume 25, Issue 3, 2018, Pages 63-78]
  • Immobilization indices Investigation of Effect of Biochar and Natural Zeolite Application on Copper Stabilization in a Cu-Polluted Calcareous Soil [Volume 23, Issue 6, 2016, Pages 53-78]
  • Impact sprinkler Investigating the effect of some factors of sprinkler building irrigation system and its management on uniformity coefficient in sprinkler irrigation [Volume 29, Issue 3, 2022, Pages 67-84]
  • Imperialist Competitive Algorithm Comparison of Imperialist Competitive Algorithm (ICA) and Ant Colony Algorithm (ACO) for Optimizing Exploitation of Doroudzan Reservoir with Application Chain Constraints Approach [Volume 22, Issue 6, 2015, Pages 231-243]
  • Implementation & Operation Technical evaluation of implemented drip irrigation systems in the gardens of Golestan Province [Volume 21, Issue 4, 2014, Pages 261-274]
  • Implicit pressure-explicit saturation A Numerical IMPES Discontinuous Galerkin method for Immiscible Groundwater Contaminations Flow Using Lax-Wendroff scheme [Volume 26, Issue 2, 2019, Pages 1-27]
  • Improved kernel ridge Forecasting Water Quality Parameter Using a Novel Kernel-Based Method with Feature Selection and Multivariate Decomposition [Volume 32, Issue 1, 2025, Pages 106-127]
  • Inceptisols Investigation of Zinc adsorption in paddy and non-paddy soils: a perspective on soil particles mineralogy [Volume 25, Issue 4, 2018, Pages 189-205]
  • Inclined Pier Group Prediction of scour depth around inclined bridge Piers group using optimized ANFIS system parameters with GA [Volume 22, Issue 6, 2015, Pages 283-294]
  • Incompressible Smoothed Particle Hydrodynamics method Sensitivity analysis of the initial distance between particles in the smoothed particle hydrodynamics method in simulation of dam break [Volume 25, Issue 4, 2018, Pages 153-169]
  • Incompressible Smoothed Particle Hydrodynamics method (SPH) Simulation of incompressible fluid over porous media by SPH [(Articles in Press)]
  • Incubation Study the amounts of nitrogen mineralization from organic manures at different moisture conditions [Volume 21, Issue 6, 2014, Pages 173-190]
  • Incubation Comparison the kinetic models to estimate the nitrogen mineralization from organic manures in different moisture condition [Volume 22, Issue 2, 2015, Pages 159-174]
  • Incubation Comparison of The Effect of Cow Manure, Vermicompost and Azolla on the Chemical and Hydraulic Properties of Saline-Sodic Soil [Volume 26, Issue 2, 2019, Pages 177-194]
  • Incubation The effect of different amounts of natural biocher and poultry manure on zinc and cadmium in a contaminated soil [Volume 27, Issue 4, 2020, Pages 89-108]
  • Induced respiration Effect of Simultaneous Biological and Foliar Treatments with Silicon on Growth, Morphological and Physiological Traits of Coriander under Pb Stress [Volume 27, Issue 4, 2020, Pages 45-65]
  • Inflation index Effect of Deficit Irrigation and Nano Fertilizer on Reproductive Characteristics of Basil (Ocimum basilicum L.) [Volume 25, Issue 4, 2018, Pages 93-111]
  • Infrared thermometer Determination irrigation time for sugarcane fields using infrared thermometer and measurement of soil moisture in root zone [Volume 23, Issue 6, 2016, Pages 235-251]
  • Initial soil moisture Water Infiltration into Soil on Different Parts of a Slope during Different Seasons [Volume 31, Issue 3, 2024, Pages 31-58]
  • Instantaneous dam break Numerical Study of the Effect of Floodplain Obstacles on the Flow Induced by Dam Break using MPS method [Volume 26, Issue 6, 2019, Pages 119-138]
  • Instrumentation Numerical analysis of the effect of arching Eyvashan dam in the first dewatering period and its comparison with Instrumental results [Volume 26, Issue 6, 2019, Pages 79-97]
  • Integer Numeric Optimization of pressurized irrigation network pipe diameters using genetic algorithm based on integer numeric (Case study: Ismail Abad network in Lorestan) [Volume 25, Issue 4, 2018, Pages 207-224]
  • Integrated Index Investigation of statistical analysis of desertification integrated indicators by using the ANOVA Non-Parametric tests [Volume 23, Issue 3, 2016, Pages 257-272]
  • Integrated management of plant nutrition Effects of urea integration with manure and two types of compost (municipal waste and sewage sludge) on concentrations of micronutrients and sodium in wheat leaf, stem and seed [Volume 26, Issue 3, 2019, Pages 1-27]
  • Integrated watershed management Temporospatial Variations of Structural Sediment Connectivity Patterns in Taham-Chi Watershed in Zanjan Province, Iran [Volume 24, Issue 3, 2017, Pages 131-147]
  • Intelligent Model New Approach for Prediction of Water Distribution Network Pipes Failure Based on a Intelligent Hybrid Model (Case Study: Gorgan Water Distribution Network) [Volume 27, Issue 5, 2020, Pages 149-166]
  • Intelligent Optimization Approaches Simulation-Optimization Quantitative and qualitative model operation of aquifer in order to adjust pollutant concentrations using Cuckoo algorithm [Volume 23, Issue 5, 2016, Pages 87-103]
  • Interaction effects Quantitative efficiency of composite plates in reducing evaporation from water surface [Volume 30, Issue 3, 2023, Pages 1-22]
  • Interior Penalty A Numerical IMPES Discontinuous Galerkin method for Immiscible Groundwater Contaminations Flow Using Lax-Wendroff scheme [Volume 26, Issue 2, 2019, Pages 1-27]
  • Interpolation Evaluation of drinking water quality of Ardabil plain aquifer by cokriging and fuzzy logic [Volume 21, Issue 5, 2014, Pages 225-240]
  • Interpolation Investigation of different interpolation methods for estimation and zoning of precipitation variables in agricultural lands of Aq-Qalla township for rainfed cropping of autumn cereals [Volume 22, Issue 4, 2015, Pages 1-23]
  • Interpolation Comparative study of climatic regions of Golestan province under different climate change scenarios [Volume 22, Issue 5, 2015, Pages 187-202]
  • Interpolation Evaluation of the Empirical Bayesian Kriging method in ground water level zoning [Volume 25, Issue 1, 2018, Pages 165-182]
  • Interpolation Methods Evaluation and modification of Aphrodite daily precipitation network in Golestan province [Volume 24, Issue 4, 2017, Pages 273-286]
  • Intervention scenario Predicting the effects of intervention scenarios in reducing the vulnerability of local communities in a flood zone (The Qarachai River, Ramyan-Golestan Province, Iran) [Volume 30, Issue 2, 2023, Pages 51-74]
  • Inverse method Derivation and investigation of regional flood analysis models as a function of return period (Case study: Ardabil province) [Volume 22, Issue 4, 2015, Pages 261-268]
  • InVEST model Assessment of Water yield service on the basis of InVEST tool (case study: Delichai watershed) [Volume 25, Issue 4, 2018, Pages 275-290]
  • Iran Recognition of Precipitation Homogeny Region of in Iran Based on Aphrodite Data Base [Volume 23, Issue 2, 2016, Pages 99-114]
  • Iran Drought characteristics based on Reconnaissance Drought Index and its variations in different time periods and regions of Iran [Volume 23, Issue 6, 2016, Pages 27-52]
  • Iran Statistical Analysis of Spatio-Temporal Pattern of Dust Storms in West and Southwest of Iran [Volume 25, Issue 1, 2018, Pages 61-83]
  • Iran Extraction of water from air moisture using underground temperature (case study: Examine the performance of the system in Bandar Abbas) [Volume 25, Issue 2, 2018, Pages 297-305]
  • IRIFR Comparative Evaluation of Wind Erosion Intensity Modeling using WEHI and IRIFR Models for Presentation of Segazi Plain Management in Isfahan [Volume 27, Issue 4, 2020, Pages 129-147]
  • IRIFR Method Evaluation of Desertification Hazard Potential in the Jaz-Murian Region based on Wind-Water Erosion [Volume 25, Issue 6, 2018, Pages 303-310]
  • Iron Effect of enriched cow manure with converter sludge on Fe bio-availability in a lead polluted soil [Volume 24, Issue 1, 2017, Pages 205-220]
  • Iron nano particle Using Quartz-Supported Zero-Valent Iron Nanoparticles for Removing Nitrate in Equilibrium and Fluid Systems [Volume 22, Issue 2, 2015, Pages 219-227]
  • Irregularities Forecasting the groundwater monitoring network using hybrid time series models(Case study:Nalochay) [Volume 27, Issue 3, 2020, Pages 85-103]
  • Irrigation Effects of heavy metals concentration of irrigation water from different sources on the contamination of paddy field soil [Volume 21, Issue 4, 2014, Pages 275-285]
  • Irrigation Investigation of the possibility of using of wastewater for agriculture (Case study: Shahrekordʼs municipal sewage treatment plant) [Volume 24, Issue 2, 2017, Pages 303-308]
  • Irrigation Determination of water-salinity-dry matter yield production function in vegetative growth phase of date palm [Volume 24, Issue 3, 2017, Pages 251-266]
  • Irrigation The Effect of Different Amounts of Water and Nitrogen Fertilizer on Yield of Two Cotton Cultivars (Golestan and B 557) [Volume 26, Issue 6, 2019, Pages 215-230]
  • Irrigation Evaluation of ORYZA2000 model in yield simulation and production productivity of rice under crop managements [Volume 27, Issue 1, 2020, Pages 49-69]
  • Irrigation Use of sand-zeolite-geotextile in order to reduce the nitrate in Shahrekord University wastewater and compare its quality with standards [Volume 28, Issue 2, 2021, Pages 23-42]
  • Irrigation adequacy Technical evaluation sprinkler irrigation system implemented in some of the fields in Fars province [Volume 24, Issue 1, 2017, Pages 311-317]
  • Irrigation Canal Design of Automatic Control System to Equitable Water Distribution under Water Shortages and Inflow Fluctuation Operational Conditions, Case study of Roodasht Irrigation district [Volume 25, Issue 5, 2018, Pages 185-200]
  • Irrigation District Assigning Appropriate Irrigation Water Price Based on Probable Reaction of Farmers and Inter-sectoral Effects of the Price (Case Study: Roodast Irrigation District) [Volume 26, Issue 5, 2019, Pages 149-164]
  • Irrigation networks development Consequences Appraisal of Irrigation Networks Development Based on Farmers’ Viewpoint in Downstream of Doroodzan Dam, Fars [Volume 24, Issue 2, 2017, Pages 87-106]
  • Irrigation System Evaluation Performance comparison of gene expression programming and artificial neural network methods to estimate water distribution uniformity in sprinkler irrigation [Volume 21, Issue 6, 2014, Pages 95-114]
  • Irrigation time Determination of Irrigation time of chili pepper by computer method [Volume 27, Issue 6, 2020, Pages 229-241]
  • Irrigation time Investigating the effect of some factors of sprinkler building irrigation system and its management on uniformity coefficient in sprinkler irrigation [Volume 29, Issue 3, 2022, Pages 67-84]
  • IR-WQISC Monitoring the Spatial and Temporal Variations in Water Quality of the Haraz River : A Comparative Study of IRWQIsc and NSFWQI Index [Volume 30, Issue 3, 2023, Pages 147-157]
  • Isfahan Technical evaluation of sprinkler irrigation system on farm ( Isfahan and Hamadan Provinces) [Volume 23, Issue 3, 2016, Pages 345-350]
  • Island Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]
  • Island The Impact of Morphological Structures on the Presence of Microplastics in the Hyporheic Zone of the Ziarat River [Volume 32, Issue 2, 2025, Pages 183-199]
  • Ismail Abad Lorestan Optimization of pressurized irrigation network pipe diameters using genetic algorithm based on integer numeric (Case study: Ismail Abad network in Lorestan) [Volume 25, Issue 4, 2018, Pages 207-224]
  • Isotherm Adsorption of Methylene Blue Using Biochar, soil and Treated Soil with Biochar from aqueous solutions [Volume 25, Issue 6, 2018, Pages 281-292]
  • Isotherm Removal of arsenate from aqueous solutions by biochar supported by Iron [Volume 27, Issue 2, 2020, Pages 127-143]
  • Isotherm Study of Zn&Mg Hydrotalcite-Like Nanoparticles for Adsorption and Desorption of Boron from Aqueous Media [Volume 27, Issue 4, 2020, Pages 217-231]

J

  • Javanrood Atmospheric dust deposition trend and its relation with selected climatic and spatial factors in Javanrood township [Volume 24, Issue 6, 2017, Pages 123-140]
  • Jaz_Murian Evaluation of Desertification Hazard Potential in the Jaz-Murian Region based on Wind-Water Erosion [Volume 25, Issue 6, 2018, Pages 303-310]
  • Jazmurian basin Assessment of land Sensitivity to Desertification Hazard Using System Dynamics Approach in the Jazmurian Watershed [Volume 26, Issue 2, 2019, Pages 221-224]
  • Joneghan watershed Estimating of the amount of soil loss using universal soil loss equation In the Jonghan watershed [Volume 24, Issue 3, 2017, Pages 299-306]
  • Jump length. Half cylindrical roughness Investigation of the effect of jet, semi-cylindrical roughness and reverse slope on hydraulic jump [Volume 28, Issue 3, 2021, Pages 153-171]
  • Jump relative depth Investigation the characteristics of hydraulic jump in a rough bed condition using a physical model [Volume 23, Issue 5, 2016, Pages 295-306]
  • Junction angle Effect of discharge ratio and stream angle on flow pattern at rectangular junction channels with fluent model [Volume 21, Issue 5, 2014, Pages 93-114]
  • Junction channel Effect of discharge ratio and stream angle on flow pattern at rectangular junction channels with fluent model [Volume 21, Issue 5, 2014, Pages 93-114]
  • Junction Position Numerical investigating of the effect of lateral channel junction position on flow pattern at river bend [Volume 22, Issue 6, 2015, Pages 81-98]

K

  • Kan Watershed Evaluation of the WRF Model Performance for Heavy Rainfall Simulation A Case Study of the Kan Basin in Iran [Volume 25, Issue 1, 2018, Pages 229-242]
  • Kardeh dam Determination of the best temperature based method of evaporation estimation from the Karde reservoir in order to investigate the effect of reducing useful volume of the reservoir on evaporation from the lake surface [Volume 26, Issue 2, 2019, Pages 29-51]
  • Kardeh Watershed Comparing PSO Algorithm Automatic Calibration and Nelder&Mead Algorithm on the HEC-HMS Hydrologic Model (Case Study: Kardeh Watershed) [Volume 22, Issue 5, 2015, Pages 247-260]
  • Karkaj Impact of sampling density on efficiency of soil salinity mas (A case study: Karkaj research station, university of Tabriz) [Volume 23, Issue 2, 2016, Pages 239-251]
  • Karkheh basin Prediction of Streamflow Drought Using SPI and Markov Chain in Kharkheh’s Basin [Volume 23, Issue 2, 2016, Pages 115-130]
  • Karoun River Sediment transport prediction in rivers using quasi-two dimensional model [Volume 22, Issue 2, 2015, Pages 143-158]
  • Kashkan Comparing the performance of Support Vector Machines, Gene Expression Programming and Bayesian networks in predicting river flow (Case study: Kashkan River) [Volume 24, Issue 4, 2017, Pages 161-177]
  • Kasilain watershed Variability of Main Unit Hydrograph Components of Kasilian Watershed in Different Effective Precipitation Time Bases [Volume 21, Issue 4, 2014, Pages 247-260]
  • Kasilan catchment Assessment of standardized precipitation and standardized precipitation-evapotranspiration indices for wet period detection [Volume 25, Issue 6, 2018, Pages 207-221]
  • Kechik watershed Estimating the economic value of the role of vegetation in controlling soil erosion (Case Study: Kechik Watershed) [Volume 27, Issue 6, 2020, Pages 137-152]
  • Kerman Optimization of Water Network Distribution Using Fast Messy Genetic and firefly Algorithms in Relopt Model (Case Study: Havanirouz Town, Kerman) [Volume 23, Issue 4, 2016, Pages 45-64]
  • Kerman" Investigation and Detection Effects Of Global Warming On Soil Temperature Trends And Its Estimated Regression Correlation (Case Study:Kerman) [Volume 22, Issue 4, 2015, Pages 121-138]
  • Kerman plain Choosing the most appropriate split-window algorithms for estimating land surface temperature by use of MODIS sensor case study: Kerman Plain [Volume 23, Issue 2, 2016, Pages 81-98]
  • Kermanshah Relationship between oak's tree-ring width and climatic indices (in regional and global scales) in Javanroud region, Kermanshah [Volume 22, Issue 3, 2015, Pages 57-71]
  • Kermanshah Two century tree ring reconstruction of drought using Multivariate Standardized Precipitation Index (MSPI) in Javanroud-Kermanshah region [Volume 22, Issue 6, 2015, Pages 99-116]
  • Kermanshah Optimization of water use in agriculture using the results of a crop growth simulation model (WOFOST) (Case study: Mahidasht- Kuzaran, Kermanshah Province) [Volume 23, Issue 6, 2016, Pages 301-315]
  • Kermanshah Changes in potential evapotranspiration of maize and barley under climate change situation in Kermanshah Province [Volume 24, Issue 3, 2017, Pages 185-202]
  • Kernel functions Assessment of Kernel Functions Performance in River Flow Estimation using Support Vector Machine [Volume 23, Issue 3, 2016, Pages 69-89]
  • Kerosene Study the effect of kerosene contamination on desert and farmland soil microbial community [Volume 24, Issue 4, 2017, Pages 227-241]
  • Key Word: Basin Comparison and Calibration of Nine Mass Transfer- Based Reference Crop Evapotranspiration Methods at Urmia Lake Basin [Volume 21, Issue 5, 2014, Pages 135-153]
  • Keyword: Dry Flume Investigation of the effect of a sudden flood wave on the transition of bed loading in dry ducts and the effect of submerged plates on reducing bed load [Volume 26, Issue 3, 2019, Pages 91-107]
  • Keyword: GCMs Estimating and uncertainty analysis of potential evapotranspiration under climate change in a semi-arid region [Volume 23, Issue 5, 2016, Pages 159-174]
  • Keyword: Phosphate fertilizers The effects of chemical and organic manures on stabilization of Lead and Cadmium in polluted soils [Volume 21, Issue 5, 2014, Pages 71-92]
  • Keywords: A200 polymer Estimation of different soil infiltration Parameters in furrow irrigation with super absorbent Polymer [Volume 24, Issue 5, 2017, Pages 281-289]
  • Keywords: Afforestation The effect of Tree covers on soil microbiological indices and CO2 emission [Volume 24, Issue 4, 2017, Pages 63-81]
  • Key words: Automatic Calibration Comparing PSO Algorithm Automatic Calibration and Nelder&Mead Algorithm on the HEC-HMS Hydrologic Model (Case Study: Kardeh Watershed) [Volume 22, Issue 5, 2015, Pages 247-260]
  • Keywords: chelator Availability of zinc in the rhizosphere of corn in texturally different contaminated soils treated with chelators [Volume 25, Issue 2, 2018, Pages 187-202]
  • Keywords: Climatic scenario Modeling the impact of water deficit on wheat yield under climate change conditions [Volume 30, Issue 1, 2023, Pages 71-89]
  • Keywords: Cow manure Effect of zeolite and cow manure on some physical properties of soil [Volume 25, Issue 5, 2018, Pages 149-166]
  • Keywords: Critical Submergence Evaluation of critical submergence for horizontal intakes derived from the channel [Volume 23, Issue 4, 2016, Pages 331-338]
  • Keywords: Digital Soil Mapping Pattern recognition of soil classes across a semi-arid landscape of western Iran using knowledge-based fuzzy approach [Volume 23, Issue 6, 2016, Pages 269-283]
  • Keywords: Discontinuous Galerkin A New Numerical Method Based on Discontinuous Galerkin for Simulation of Seawater Intrusion into Coastal Aquifers [Volume 24, Issue 4, 2017, Pages 23-41]
  • Keywords: Downstream scour Investigation of flow profile and downstream scouring of V shape gabion weir (in plan) [Volume 27, Issue 4, 2020, Pages 201-216]
  • Keywords: Drought Spatio-temporal Prediction of Drought by Using SPEI in North-East of Iran [Volume 26, Issue 4, 2019, Pages 115-133]
  • Key words: Frosty days Analysis of frosty days in Gorgan synoptic station under climate change [Volume 25, Issue 6, 2018, Pages 269-279]
  • Key words: hydraulic jump The impact of water jet angle on the characteristics of hydraulic jump [Volume 23, Issue 3, 2016, Pages 225-239]
  • Keywords: land use change The changing the biological properties of a forest soil after converting to the paddy field and determining the most sensitive properties to land use change [Volume 26, Issue 4, 2019, Pages 269-282]
  • Keywords: Los Angeles Abrasion Comparison of sensitivity to erosion and resistance of Asmari limestone, Mishan lime, Aghajari limy sandstone and Gachsaran anhydrite using Los Angeles abrasion method [Volume 26, Issue 5, 2019, Pages 197-209]
  • Key words: maize Study of silage maize yield and yield components under different managements of tillage [Volume 23, Issue 3, 2016, Pages 151-170]
  • Keywords: Non-Parametric Sensitivity Analysis of Non-Parametric Ortho-Normal Series Method in Estimation of Annual Maximum-Minimum Temperature Probability Distribution Function [Volume 23, Issue 5, 2016, Pages 207-222]
  • Key words: Object Oriented Algorithms Semi-Automated Object-Based Model for Producing Gully Erosion Inventory Map (Case Study: Lighvan watershed) [Volume 26, Issue 3, 2019, Pages 29-49]
  • Keywords: Optimal operation policy Sustainable Reservoir Operation Using Multi-Objective Optimization Methods [Volume 25, Issue 5, 2018, Pages 129-148]
  • Keywords: Quality of groundwater resources Quality analysis and nitrate map of groundwater resources in Alborz province (Hashtgerd Plain) [Volume 26, Issue 5, 2019, Pages 113-130]
  • Keywords: Rhizosphere Change of availability and Fractions of Zinc in the Rhizosphere of maize in contaminated soil treated with chelators [Volume 23, Issue 5, 2016, Pages 239-252]
  • Keywords : Sabkha Evaluation of sabkha changes caused by Houralimiz wetland during 20 years using Landsat images [Volume 28, Issue 1, 2021, Pages 165-181]
  • Key words: Simulation The study of sediment transport and the changes of river bed using Gstars3 Mathematical model (Case study: GavehRoud River) [Volume 22, Issue 1, 2015, Pages 191-210]
  • Keywords: Soil contamination The effects of exposure time on the growth of earthworm Eisenia fetida feded by livestock manure in contaminated soil [Volume 25, Issue 6, 2018, Pages 175-190]
  • Key words: Soil moisture The effects of soil moisture levels on dynamics of organic carbon and nitrogen from alfalfa and barley residues [Volume 23, Issue 4, 2016, Pages 171-186]
  • Keywords: Soil Salinity Evaluation of modeling methods and supervised classification for mapping soil salinity using ASTER and ETM images [Volume 23, Issue 5, 2016, Pages 123-140]
  • Keywords:spur dike Experimental study of the effect of asymmetric T- shaped spur dike on the scour reduction in bridge abutment [Volume 24, Issue 1, 2017, Pages 295-301]
  • Key Words: Stochastic Dynamic programming Determination and analysis of reservoir storage discretization in Jamishan dam using stochastic dynamic programming with different objective functions [Volume 26, Issue 2, 2019, Pages 97-115]
  • Key words: threshold Analysis and determining the threshold of extreme precipitation of Western Iran through using general extreme value distribution [Volume 24, Issue 2, 2017, Pages 107-125]
  • Key words: Transverse Dike (Epi) Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]
  • Keywords: Viability Determining the appropriate irrigation interval and evaluation of the compatibility of Salvia sahendica L. plant with water stress in landscape [Volume 26, Issue 2, 2019, Pages 75-95]
  • Keywords: wheat residue The effect of nitrogen and phosphorus application on some enzymatic activities in soil containing wheat residues [Volume 27, Issue 3, 2020, Pages 197-211]
  • Khamsan Watershed Effect of Exclosure on Runoff, Sediment Concentration and Soil Loss in Erosion Plots in Khamsan Representative Watershed of Kurdistan Province [Volume 24, Issue 6, 2017, Pages 243-255]
  • Khazar basin‎ Investigation of Different Base flow Separation Methods ‎ Using Flow Duration Indices, case study: Khazar region [Volume 23, Issue 2, 2016, Pages 131-146]
  • Kherkherehchiy River Basin Assessment of Kernel Functions Performance in River Flow Estimation using Support Vector Machine [Volume 23, Issue 3, 2016, Pages 69-89]
  • Khorasan Razavi Determine of suitable location use of excess water qanats to aquifers recharge by AHP method (Case Study: Khorasan Razavi province) [Volume 22, Issue 2, 2015, Pages 229-241]
  • Khorasan Razavi Estimation of sugar beet demand function in Khorasan Razavi; Application of the seemingly unrelated SURE regression method [Volume 26, Issue 5, 2019, Pages 41-57]
  • Khouzestan province Investigation of Crop Evapotranspiration and Precipitation changes under Climate Change RCPs Scenarios in Khouzestan province [Volume 25, Issue 6, 2018, Pages 123-139]
  • Khozeini canal The Effects of Khozeini Canal Reopening on the General Current Pattern in the Gorgan Bay [Volume 22, Issue 3, 2015, Pages 241-248]
  • Khuzestan Determining sedimentation trend on flood spreading system using satellite image change detection technique [Volume 23, Issue 2, 2016, Pages 211-224]
  • Kinematic wave routing Identification and separation of flooding source regions and investigating the impact of watershed management operations on the peak discharge (Case study: Bar watershed, Neyshabour, Iran) [Volume 25, Issue 1, 2018, Pages 35-59]
  • Kinetic models Lead removal from contaminated water using biochar and biomass of olive wast in bath adsorption systems: isotherms and kinetic studies [Volume 27, Issue 1, 2020, Pages 109-126]
  • Kinetics Study of Phenol Red pigment removal using Magnetite Nanoparticle from aqueous solution [Volume 25, Issue 6, 2018, Pages 105-121]
  • Knee point Water allocation decision making in the presence of uncertainty using robust counterpart programming and multiple objectives [Volume 25, Issue 2, 2018, Pages 71-89]
  • KNN Evaluation of Hydrological and Data Mining Models in Monthly River Discharge Simulation and Prediction (Case Study: Araz-Kouseh Watershed) [Volume 23, Issue 1, 2016, Pages 203-217]
  • Kojour Watershed Analysis of Temporal Variation of Hydrological Processes from Experimental Small Plots in a Forest Watershed [Volume 21, Issue 6, 2014, Pages 207-222]
  • Kor River Prediction of monthly average discharge using the hybrid model of artificial neural network and wavelet transforms (Case study: Kor River- Pol-e-Khan Station) [Volume 22, Issue 3, 2015, Pages 231-239]
  • Kostiakov Louis infiltration equation Investigation of the accuracy of infiltration measurement Non- point methods in designing of Furrow irrigation system [Volume 24, Issue 2, 2017, Pages 257-271]
  • Kriging . Evaluating accuracy some of geostatistical methods to predict spatial variability of final infiltration rate [Volume 22, Issue 3, 2015, Pages 221-229]
  • Kriging Trend surface analysis and its effects on variogram modeling and mapping of some soil properties [Volume 23, Issue 1, 2016, Pages 137-153]
  • Kriging Studying the process of space-time ground water level by support vector machine and Kriging Method in GIS (case study: silakhor plain) [Volume 24, Issue 4, 2017, Pages 195-209]
  • Kriging Mapping of Effective Parameters on Paddy Soils Fertility Quality for Optimum Management of Fertilizer Application [Volume 25, Issue 4, 2018, Pages 259-274]
  • Kriging Simulating the groundwater table of Sarakhs plain with combination of geostatistical and artificial intelligence methods [Volume 26, Issue 4, 2019, Pages 207-222]
  • KULTURisk approach Predicting the effects of intervention scenarios in reducing the vulnerability of local communities in a flood zone (The Qarachai River, Ramyan-Golestan Province, Iran) [Volume 30, Issue 2, 2023, Pages 51-74]

L

  • Laboratory model Laboratory investigation of flow pattern and scour around bridge abutment with rectangular section [Volume 22, Issue 1, 2015, Pages 91-110]
  • Laghar plain Evaluation of spatial variation of soil saturated hydraulicconductivity using spatial statistic (Case study: Laghar plain) [Volume 23, Issue 6, 2016, Pages 375-382]
  • Lake level The Effect of Differencing in Stationary and Accuracy of Time Series in Predicting of Lake Level [Volume 24, Issue 3, 2017, Pages 59-76]
  • Lake Urmia Spatial Distribution of a Daily Precipitation in Urmia Lake basin [Volume 24, Issue 5, 2017, Pages 163-177]
  • Land Degradation Assessment and Mapping of Areas Sensitive to Desertification in the Yazd-Ardakan Plain [Volume 22, Issue 2, 2015, Pages 191-204]
  • Land Degradation Assessment of Areas Sensitivity to Desertification using ESAs model (Case study: Muksokhteh and Rotok Region of Saravan) [Volume 24, Issue 4, 2017, Pages 287-293]
  • Land Degradation Investigation and ranking of Social Driver’s Factors of Desertification in the Sistan plain [Volume 25, Issue 6, 2018, Pages 159-173]
  • Land Degradation Investigation of Hydrometric Variables in Helmand Basin and its Impact on Land degradation in Sistan Plain [Volume 27, Issue 3, 2020, Pages 213-228]
  • Landsat Determining sedimentation trend on flood spreading system using satellite image change detection technique [Volume 23, Issue 2, 2016, Pages 211-224]
  • Landsat Monitoring time series of reservoir water surface area changes using remote sensing approaches [Volume 32, Issue 2, 2025, Pages 55-75]
  • Landscape Determination of phosphorus buffering capacity and soil phosphorus requirement in four toposequence from arid and semi-arid regions using sorption isotherms (A case study: Isfahan and Shahrekord) [Volume 22, Issue 3, 2015, Pages 89-103]
  • Landscape The effect of land use changes on soil organic carbon and determination of the affecting soil factors on it in a bio-sequence (Case study: Jazink region of Sistan plain) [Volume 30, Issue 1, 2023, Pages 131-150]
  • Landslide Landslide hazard mapping of oghan watershed basin in Golestan province using Analytic Network Process (ANP) model [Volume 24, Issue 6, 2017, Pages 47-66]
  • Landslide Comparison and integration of machine learning and object-based algorithms for screening underlying factors and preparing a landslide classification map [Volume 32, Issue 1, 2025, Pages 31-55]
  • Land surface temperature Validation of Land surface Temperature (LST) from Landsat-5 and MODIS Images (Case study: Wheat fields of Marvdasht Plain) [Volume 23, Issue 4, 2016, Pages 25-43]
  • Land surface temperature (LST) Evaluation of the correlations of plant indices with atmospheric and biological variables using the Google Earth Engine [Volume 30, Issue 2, 2023, Pages 1-26]
  • Landuse Optimization of water use in agriculture using the results of a crop growth simulation model (WOFOST) (Case study: Mahidasht- Kuzaran, Kermanshah Province) [Volume 23, Issue 6, 2016, Pages 301-315]
  • Land use Study on the effect of Forest degradation and Planting on some soil quality factors in the Shastkalate watershed, Golestan province [Volume 21, Issue 4, 2014, Pages 159-177]
  • Land use Analysis of Storm-wise Sedimentgraphs and Rating Loops in Galazchai Watershed, West-Azarbaijan, Iran [Volume 21, Issue 5, 2014, Pages 175-191]
  • Land use Assessment of factors influencing the spatial variability of available and total potassium in selected soils of Mazandaran province [Volume 22, Issue 5, 2015, Pages 81-98]
  • Land use Assessment of Heavy Metals Pollution Risk in Soils of Central Zanjan Province Based on Pollution Indices [Volume 22, Issue 6, 2015, Pages 21-40]
  • Land use Digital mapping of soil erodibility (Case study: Dehgolan, Kurdistan Province) [Volume 24, Issue 6, 2017, Pages 87-103]
  • Land use Investigation of Some Soil Physical Quality Properties in Different Land Uses in Bardeh Catchment, Shahrekord (Chaharmahal and Bakhtiari Province) [Volume 25, Issue 5, 2018, Pages 249-263]
  • Land use Modeling mean weight-diameter of aggregates based on vegetation indices in rangeland and forest land uses [Volume 27, Issue 6, 2020, Pages 201-214]
  • Land use Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]
  • Land use Investigation of changes in soil microbial characteristics due to changes in the type and land use age (Case study: Kiasar Mazandaran rangelands) [Volume 28, Issue 2, 2021, Pages 103-121]
  • Land use Modeling and predicting land use changes using Markov chain Model (Case study: Ghaleh Jogh, Torbat-e-Heydarieh City) [Volume 30, Issue 2, 2023, Pages 75-96]
  • Land-use Quality analysis and nitrate map of groundwater resources in Alborz province (Hashtgerd Plain) [Volume 26, Issue 5, 2019, Pages 113-130]
  • Land use change Impacts of land use change on soil quality indicators in eastern Ardabil province [Volume 22, Issue 3, 2015, Pages 1-19]
  • Land use change Impact of different land use on physical, chemical and biological soil properties in the Qalek forest Qhaemshahr city [Volume 24, Issue 6, 2017, Pages 211-225]
  • Land use change Assessing the effect of forest degradation in different slope positions on soil quality and evolution in west of Kurdistan Province [Volume 25, Issue 2, 2018, Pages 131-149]
  • Land use change Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]
  • Land-use change Modeling the effects of land use changes on flood hydrograph (A case study: Ja’farabad watershed, Golestan Province) [Volume 22, Issue 5, 2015, Pages 171-185]
  • Land use changes Comparative study of the effects of wildfire and land use change on soil organic carbon decomposition rate in aggregate size fraction in the Northern Zagros Oak Forest [Volume 27, Issue 4, 2020, Pages 167-184]
  • Land use changes" Predict possible change in land use by using satellite imagery and CA- Markov model [Volume 24, Issue 4, 2017, Pages 259-271]
  • Land Use Changes Suspended Sediment Concentration Simulation of scenarios urbanization impacts on and sediment using WetSpa model in Ziarat watershed, Iran [Volume 22, Issue 3, 2015, Pages 207-220]
  • Land-use planning Descriptive analysis of public perception about land use modification (Case Study: Chehelchai Wathershed, Golestan Province) [Volume 27, Issue 2, 2020, Pages 209-221]
  • Langmuir The effect of Calcium‚ Sodium, Potassium, and Ammonium cations on adsorption of Zinc in some calcareous soils of Chaharmahal -va- Bakhtiari Province [Volume 25, Issue 6, 2018, Pages 67-86]
  • Langmuir Lead removal from contaminated water using biochar and biomass of olive wast in bath adsorption systems: isotherms and kinetic studies [Volume 27, Issue 1, 2020, Pages 109-126]
  • LARS Comparative study of climatic regions of Golestan province under different climate change scenarios [Volume 22, Issue 5, 2015, Pages 187-202]
  • LARS-WG Studying frost and chilling dates affecting agriculture under climate change (Case study: Mashhad, Tabriz, Qazvin) [Volume 21, Issue 4, 2014, Pages 197-214]
  • LARS-WG Climate change impacts on the maximum daily discharge under conditions of uncertainty (Dinavar basin in Kermanshah) [Volume 24, Issue 1, 2017, Pages 139-156]
  • LARS-WG5 model Investigation of the effect of climate change on net irrigation requirement of main crops of Hamadan-Bahar plain using LARS-WG downscaling model [Volume 22, Issue 4, 2015, Pages 25-46]
  • LARS-WG6 Investigation the effect of climate change scenarios on the monthly flow discharge at the outlet of Gelevard Dam [Volume 27, Issue 4, 2020, Pages 23-43]
  • LARS-WG Model Forecasting the effect of climate change on soil erosion hazard in Navrood watershed [Volume 25, Issue 2, 2018, Pages 235-250]
  • Lateral transitions Numerical Study of the Effect of Floodplain Obstacles on the Flow Induced by Dam Break using MPS method [Volume 26, Issue 6, 2019, Pages 119-138]
  • Lavender The Effect of Potassium Fertilizers on Lead and Cadmium Phytoremediation by Lavender (Lavendula Officnalis) in a Polluted Soil [Volume 23, Issue 3, 2016, Pages 273-287]
  • Lax-Wendroff Scheme A Numerical IMPES Discontinuous Galerkin method for Immiscible Groundwater Contaminations Flow Using Lax-Wendroff scheme [Volume 26, Issue 2, 2019, Pages 1-27]
  • Layering Numerical Modeling Of Thermal Stratification And Water Quality In Reservoir By CE-QUAL-W2 Model [Volume 26, Issue 4, 2019, Pages 53-73]
  • LDHs Study of Zn&Mg Hydrotalcite-Like Nanoparticles for Adsorption and Desorption of Boron from Aqueous Media [Volume 27, Issue 4, 2020, Pages 217-231]
  • Leachate Pilot study on vertical deep emission parameters EC, N and Ni of Agh-ghala landfill leachate in soil columns with different texture [Volume 26, Issue 1, 2019, Pages 255-260]
  • Leaching The effects of gypsum and different organic waste on chemical properties and microbial respiration of a sodic soil [Volume 23, Issue 2, 2016, Pages 23-41]
  • Lead The Effect of Iron Nanoparticles on Chemical Distribution of Lead in a Calcareous Soil [Volume 21, Issue 4, 2014, Pages 99-118]
  • Lead The effects of chemical and organic manures on stabilization of Lead and Cadmium in polluted soils [Volume 21, Issue 5, 2014, Pages 71-92]
  • Lead The Effect of Potassium Fertilizers on Lead and Cadmium Phytoremediation by Lavender (Lavendula Officnalis) in a Polluted Soil [Volume 23, Issue 3, 2016, Pages 273-287]
  • Lead Effect of enriched cow manure with converter sludge on Fe bio-availability in a lead polluted soil [Volume 24, Issue 1, 2017, Pages 205-220]
  • Lead The Effect of AFM Fungi on Lead and Cadmium Phytoremediation by Thyme (Thymus daenensis Celak.) [Volume 25, Issue 4, 2018, Pages 225-242]
  • Lead Adsorption characteristics of lead (Pb) from aqueous solutions by grape pruning residues and their biochar [Volume 27, Issue 1, 2020, Pages 213-228]
  • Lead The effect of carrot pulp derived biochar on the adsorption of cadmium and lead in an acidic soil [Volume 27, Issue 2, 2020, Pages 1-23]
  • Lead River Watershed Daily rainfall-runoff modeling with Least Square Support Vector Machine (LS-SVM) [Volume 21, Issue 6, 2014, Pages 293-304]
  • Leaf area index Dynamic indices and yield of sweet corn under subsurface drip irrigation system [Volume 29, Issue 4, 2022, Pages 115-123]
  • Leap Frog and Lax methods Investigation of the effect of reservior shape coefficient on dam-break waves using Leap-Frog and Lax methods in curvilinear coordinates [Volume 26, Issue 1, 2019, Pages 131-150]
  • Least Square Support Vector Machine Daily rainfall-runoff modeling with Least Square Support Vector Machine (LS-SVM) [Volume 21, Issue 6, 2014, Pages 293-304]
  • Least Square Support Vector Machine Application of Bayesian Network and LS-SVM Methods in Predicting Water Surface Level of Urmia Lake [Volume 25, Issue 3, 2018, Pages 193-207]
  • Leave-one-out cross validation Modeling of soil organic carbon content using topographic indices and soil characteristics in rainfed wheat lands [Volume 23, Issue 3, 2016, Pages 111-129]
  • Lichen Investigating the factors affecting the concentration of lead and cadmium in different points of the Sejzi desert emphasizing the distribution of biological soil crusts [Volume 28, Issue 4, 2021, Pages 123-144]
  • Life Cycle Assessment Study of environmental effects of forage maize production using life cycle assessment [Volume 28, Issue 3, 2021, Pages 71-91]
  • Lighvan watershed Evaluating and optimizing the parameters of soil infiltration models in Lighvan watershed, Northwest of Iran [Volume 22, Issue 6, 2015, Pages 1-20]
  • Likelihood function Appraisal of the Generalized Likelihood Uncertainty Estimation in HyMod and HBV models (Case study: Chehelchai catchment in Golestan province) [Volume 27, Issue 3, 2020, Pages 23-43]
  • Limestone Comparison of sensitivity to erosion and resistance of Asmari limestone, Mishan lime, Aghajari limy sandstone and Gachsaran anhydrite using Los Angeles abrasion method [Volume 26, Issue 5, 2019, Pages 197-209]
  • Linear models Evaluation of the Combined AR-ARCH and GAR-ARCH Models in Modeling Rivers Flow Rate (Case Study: Zarineh River in West Azerbaijan) [Volume 23, Issue 6, 2016, Pages 181-197]
  • Linear moments Comparison physiographical space based interpolation and Linear moments methods for regional flood frequency analysis in Mazandaran Province [Volume 22, Issue 1, 2015, Pages 1-24]
  • Linear programming Optimization of water use in agriculture using the results of a crop growth simulation model (WOFOST) (Case study: Mahidasht- Kuzaran, Kermanshah Province) [Volume 23, Issue 6, 2016, Pages 301-315]
  • Linear programming Crop pattern optimization by using Goal programming (case study: Gharesoo basin) [Volume 27, Issue 1, 2020, Pages 163-180]
  • Linear programming Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Linear regression Drought assessment based on the long-term stability of temperature and precipitation in Ardabil DareRood basin [Volume 26, Issue 6, 2019, Pages 31-57]
  • Liquan catchment Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • LISFLOOD-FP Flood hazard and Risk maps using two-dimensional hydraulic model LISFLOOD-FP (Case Study: Araz Kooseh region) [Volume 28, Issue 4, 2021, Pages 1-25]
  • Livestock grazing Relationship between soil properties and gum tragacanth production in Astragalus gossypinus Fischer habitats under animal grazing [Volume 26, Issue 5, 2019, Pages 211-223]
  • Locally conservative A New Numerical Method Based on Discontinuous Galerkin for Simulation of Seawater Intrusion into Coastal Aquifers [Volume 24, Issue 4, 2017, Pages 23-41]
  • Loess soils Effect of climates different on variation of loess soil erodibility indices in Golestan province [Volume 22, Issue 1, 2015, Pages 49-70]
  • Logjams The Impact of Morphological Structures on the Presence of Microplastics in the Hyporheic Zone of the Ziarat River [Volume 32, Issue 2, 2025, Pages 183-199]
  • Log-linear Model Future Climate Change Impact on Drought Classes Transition Probabilities in Extreme Climates of Iran (Case Study: Bandar Anzali and Bushehr Stations) [Volume 22, Issue 1, 2015, Pages 131-150]
  • Longitudinal Profile of the Hole Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]
  • Longitudinal slope of skid trail Efficiency of the conservation treatments for soil erosion control from skid trails [Volume 27, Issue 6, 2020, Pages 153-168]
  • Lorenz curve Spatial Distribution of a Daily Precipitation in Urmia Lake basin [Volume 24, Issue 5, 2017, Pages 163-177]
  • LOWESS curve Drought assessment based on the long-term stability of temperature and precipitation in Ardabil DareRood basin [Volume 26, Issue 6, 2019, Pages 31-57]
  • Low flow Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
  • Low flow indices Investigation of the Effects of Land use Change on Low flow Indices (Case study: Taleghan catchment) [Volume 24, Issue 1, 2017, Pages 287-294]
  • Low irrigation Investigating the Effect of Different Substrate Plants on Performance of Chicory (Cichorium intybus L.) [Volume 27, Issue 2, 2020, Pages 145-161]
  • L shape Experimental Investigation on the Effect of Length, Space and Shape of Gabion Groynes on Local Scouring Depth [Volume 21, Issue 4, 2014, Pages 231-246]
  • LST Pedotransfer Function (PTF) for Estimation Soil moisture using NDVI, land surface temperature (LST) and normalized moisture (NDMI) indices [Volume 26, Issue 4, 2019, Pages 239-254]
  • Lysimeters Effect of wastewater on transfer heavy metals and chemical compounds in soil column under basil [Volume 23, Issue 5, 2016, Pages 1-23]

M

  • M5 Evaluation of Hydrological and Data Mining Models in Monthly River Discharge Simulation and Prediction (Case Study: Araz-Kouseh Watershed) [Volume 23, Issue 1, 2016, Pages 203-217]
  • M5 and MARS algorithms Simulating chlorophyll a in dam reservoirs using remote sensing and data-driven approaches [Volume 31, Issue 3, 2024, Pages 85-108]
  • M5 decision tree models Estimation of monthly discharge using climatological and physiographic parametesr of ungauged basin [Volume 23, Issue 3, 2016, Pages 207-224]
  • M5P algorithm Comparing decision tree and instance-based learning models to estimate soil saturated hydraulic conductivity [Volume 25, Issue 5, 2018, Pages 167-184]
  • M5 tree regression Feasibility of estimating cotton water stress based on spectral indices of Landsat and Sentinel 2 satellite images [Volume 31, Issue 2, 2024, Pages 99-117]
  • Machin learning Efficiency of the maximum entropy algorithm and GIS in assessing landslide susceptibility [Volume 28, Issue 4, 2021, Pages 53-76]
  • Magnesium Effects of organic acids on release of some elements from sepiolite and palygorskite minerals in saline conditions [Volume 22, Issue 4, 2015, Pages 47-65]
  • Magnesium The Effect of different concentrations of magnesium in irrigation water on vegetative indices, some chemical properties of soil and nutrient elements of pistachio seedlings of Badami Zarand and Ghazvini [Volume 24, Issue 6, 2017, Pages 1-24]
  • Magnetic parameters Lithological and anthropogenic factors affecting magnetic properties of calcareous soils in Zanjan [Volume 22, Issue 3, 2015, Pages 73-88]
  • Magnetized water Effect of magnetized saline water on soil and water amendment in trickle irrigation [Volume 23, Issue 2, 2016, Pages 179-193]
  • Mahabad Dam Numerical Modeling Of Thermal Stratification And Water Quality In Reservoir By CE-QUAL-W2 Model [Volume 26, Issue 4, 2019, Pages 53-73]
  • Main channel flow rate Computation of the main channel and flood plains discharges using new methods of optimization [Volume 22, Issue 1, 2015, Pages 25-48]
  • Malla-Sadra Dam Evaluation of Genetic and Particle Swarm Optimization Algorithms Based on Non-Dominating Sorting Approach for Multi Objective Optimization Operation of Reservoirs [Volume 26, Issue 5, 2019, Pages 165-179]
  • Management management of Zarringol plain in Golestan province by using ground water model [Volume 21, Issue 6, 2014, Pages 281-292]
  • Management A review emphasizing the significant role of monitoring water markets through the efficient use of remote sensing technologies [Volume 32, Issue 1, 2025, Pages 57-79]
  • Management activities Predicting the impacts of management activities on surface runoff characteristics and soil erosion in the Bonekooh Watershed – Hablehroud River_Iran [Volume 26, Issue 1, 2019, Pages 27-48]
  • Management plan Developing management plan in Sabzevar region [Volume 21, Issue 6, 2014, Pages 51-71]
  • Management plan Application of vegetation cover seasonality, temporal variation of rainfall erosivity and sediment yield for land utilization planning [Volume 27, Issue 5, 2020, Pages 217-232]
  • Management scenario Assessment of land Sensitivity to Desertification Hazard Using System Dynamics Approach in the Jazmurian Watershed [Volume 26, Issue 2, 2019, Pages 221-224]
  • Management scenario Assessment of The Long-Term Quantitative Effects of Management Conditions and Current Abstraction on Varamin Plain Aquifer [Volume 26, Issue 2, 2019, Pages 251-261]
  • Mann-Kendall Trend Analysis of Stream flow changing of North watershed of Dez River with MK test with the TFPW-MK procedure [Volume 22, Issue 3, 2015, Pages 39-55]
  • Mann-Kendall Investigation of groundwater level changes trend(Case Study: Urmia plain) [Volume 22, Issue 4, 2015, Pages 67-84]
  • Mann-Kendall Investigation and Detection Effects Of Global Warming On Soil Temperature Trends And Its Estimated Regression Correlation (Case Study:Kerman) [Volume 22, Issue 4, 2015, Pages 121-138]
  • Mann-Kendall Vegetation trend analysis using NDVI time series of Modis satellite in the northeast of Iran [Volume 29, Issue 1, 2022, Pages 135-150]
  • Mann-Kendall method Trend Analysis the Number of Dusty Days in The Sistan and Baluchistan Province (IRAN) Using Non-Parametric Statistics [Volume 22, Issue 4, 2015, Pages 253-260]
  • Mann-Kendall test Regional analysis of trend and change point in seasonal series of SPEI drought index in Iran [Volume 27, Issue 4, 2020, Pages 185-200]
  • Mann-Kendall test Evaluation of Wavelet Transform Application for Detecting Trends in River Flow Discharge (Case Study: Halilrood River in Iran) [Volume 31, Issue 4, 2024, Pages 113-136]
  • Manure Effects of urea integration with manure and two types of compost (municipal waste and sewage sludge) on concentrations of micronutrients and sodium in wheat leaf, stem and seed [Volume 26, Issue 3, 2019, Pages 1-27]
  • Map accuracy Digital soil mapping using Random Forest model in Golestan province [Volume 21, Issue 6, 2014, Pages 73-93]
  • Map accuracy Application of Random Forest method for predicting soil classes in low relief lands (case study: Hirmand county) [Volume 24, Issue 1, 2017, Pages 67-84]
  • Map contiguity Pattern recognition of soil classes across a semi-arid landscape of western Iran using knowledge-based fuzzy approach [Volume 23, Issue 6, 2016, Pages 269-283]
  • Map efficiency Impact of sampling density on efficiency of soil salinity mas (A case study: Karkaj research station, university of Tabriz) [Volume 23, Issue 2, 2016, Pages 239-251]
  • Mapping Landslide hazard mapping of oghan watershed basin in Golestan province using Analytic Network Process (ANP) model [Volume 24, Issue 6, 2017, Pages 47-66]
  • Maravetapeh Changes in runoff, Soil and nutrient loss in different vegetation cover type in Loess lands (Case study: Kechik watershed, Golestan province) [Volume 23, Issue 3, 2016, Pages 91-109]
  • Maravetappeh Assessment of WaTEM/SEDEM model for water and tillage induced soil erosion (Case study: Sample sub catchment of Kachik-, Golestan Province) [Volume 27, Issue 2, 2020, Pages 163-178]
  • Marivan Assessing the effect of forest degradation in different slope positions on soil quality and evolution in west of Kurdistan Province [Volume 25, Issue 2, 2018, Pages 131-149]
  • Markov chain Prediction of Streamflow Drought Using SPI and Markov Chain in Kharkheh’s Basin [Volume 23, Issue 2, 2016, Pages 115-130]
  • Markov chain Monitoring and Forecasting of Groundwater Drought Using Groundwater Resource Index (GRI) and First to Third- Order Markov Chain Models (Case study: Boroujen Plain) [Volume 26, Issue 2, 2019, Pages 117-136]
  • Markov Chain Monte Carlo Uncertainty Analysis a single event distributed rainfall-runoff model with using two different Markov Chain Monte Carlo methods [Volume 21, Issue 5, 2014, Pages 1-26]
  • Marl formation Temporal variation of runoff production and rill erosion in a marl soil under different rainfall intensities [Volume 24, Issue 1, 2017, Pages 303-309]
  • Maroon- Jarahi Evaluating the Impact of Agricultural Drainage on the Quantity and Quality of Flow Into Shadegan Wetland By WEAP Model(Case Study: Maroon-Jarahi Basin) [Volume 28, Issue 3, 2021, Pages 115-131]
  • Mashyn‌Brdar‌Pshtyban Studying the process of space-time ground water level by support vector machine and Kriging Method in GIS (case study: silakhor plain) [Volume 24, Issue 4, 2017, Pages 195-209]
  • Masonary check dam Investigating the use of submerged vanesin reducing scouring in downstream of stilling basin (Case study: Ziarat Masonary check dam) [Volume 31, Issue 3, 2024, Pages 133-153]
  • Mass balance Effect of drip and surface irrigation systems on contaminant transport in a soil affected by cracking pathway [Volume 28, Issue 1, 2021, Pages 219-236]
  • Mass Transfer Comparison and Calibration of Nine Mass Transfer- Based Reference Crop Evapotranspiration Methods at Urmia Lake Basin [Volume 21, Issue 5, 2014, Pages 135-153]
  • Mathematical Model Comparison of the Mathematical Sedimentation Model Results and Hydrographically Measured Data in the Satarkhan Dam Reservoir [Volume 21, Issue 4, 2014, Pages 297-304]
  • Mathematical Model Comparison of the Amount of Sedimentation in the Intake Canals of Feeder One and Feeder Two [Volume 31, Issue 3, 2024, Pages 59-84]
  • Mathematical model (GSTARS3) The study of sediment transport and the changes of river bed using Gstars3 Mathematical model (Case study: GavehRoud River) [Volume 22, Issue 1, 2015, Pages 191-210]
  • Matlab Simulation of groundwater salinity using Artificial Neural Network (ANN) , Particle Swarm Optimization (PSO) and SEAWAT model. (Case study: Debal khazaie sugarcane plantation) [Volume 23, Issue 5, 2016, Pages 307-316]
  • Maximal curvature Modeling of soil organic carbon content using topographic indices and soil characteristics in rainfed wheat lands [Volume 23, Issue 3, 2016, Pages 111-129]
  • Maximum and Minimum Temperature Investigation of Bi-sinusoidal model efficacy in estimation of hourly temperature in different climates of Iran [Volume 26, Issue 3, 2019, Pages 235-246]
  • Maximum scour depth Experimental investigation of the effect of debris accumulation on the local scour at bridge pier and abutment [Volume 25, Issue 2, 2018, Pages 267-282]
  • Maximum scour depth An Experimental Investigation on the Effective Factors of Local Scouring Reduction around T-Shaped Bandal-Like Groynes [Volume 30, Issue 1, 2023, Pages 49-70]
  • Maximum temperature Modeling the impact of water deficit on wheat yield under climate change conditions [Volume 30, Issue 1, 2023, Pages 71-89]
  • Mazandaran Province Comparison physiographical space based interpolation and Linear moments methods for regional flood frequency analysis in Mazandaran Province [Volume 22, Issue 1, 2015, Pages 1-24]
  • MC Canal of Alborz irrigation network Application of SCE Algorithm to determination of PID controller coefficients [Volume 24, Issue 2, 2017, Pages 221-237]
  • Meandering Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]
  • Mean weight diameter Impact of fire on soil physical and chemical properties in the pastures of Badreh area in Ilam Province [Volume 25, Issue 5, 2018, Pages 25-46]
  • Measuring Plots Study on the effect of different land uses on runoff and sediment in Shastkalate Watershed, Golestan Province [Volume 22, Issue 4, 2015, Pages 139-153]
  • MEDALUS Mapping and Assessment of Land Degradation Risk using MEDALUS Model in Siyahpoush Watershed, Ardabil Province [Volume 24, Issue 1, 2017, Pages 173-187]
  • MEDALUS Investigation of Hydrometric Variables in Helmand Basin and its Impact on Land degradation in Sistan Plain [Volume 27, Issue 3, 2020, Pages 213-228]
  • Medicinal plants The Effect of AFM Fungi on Lead and Cadmium Phytoremediation by Thyme (Thymus daenensis Celak.) [Volume 25, Issue 4, 2018, Pages 225-242]
  • Medicinal plants Select habitats with essence yields of Echinophora platyloba using maximum entropy model [Volume 32, Issue 2, 2025, Pages 29-54]
  • Meerosion and sediment models Estimating of the amount of soil loss using universal soil loss equation In the Jonghan watershed [Volume 24, Issue 3, 2017, Pages 299-306]
  • Meighan Lake Chemical properties of suface water-inflows and their effects on soils of Meyghan Lake in Arak [Volume 24, Issue 4, 2017, Pages 123-142]
  • Membership function Modeling some of the Factors Affecting Rill Erosions Using Fuzzy Inference System [Volume 22, Issue 4, 2015, Pages 103-120]
  • Meshless numerical method Numerical solution of water hammer phenomenon by Collocated Discrete Least Squares method [Volume 25, Issue 3, 2018, Pages 1-23]
  • Meta-heuristic Evaluation of GA and PSO optimization algorithms in operation of multi-reservoir systems Case study: Gorgan-Rood basin dams [Volume 26, Issue 2, 2019, Pages 239-250]
  • Meta-Heuristic Algorithm Comparison of Imperialist Competitive Algorithm (ICA) and Ant Colony Algorithm (ACO) for Optimizing Exploitation of Doroudzan Reservoir with Application Chain Constraints Approach [Volume 22, Issue 6, 2015, Pages 231-243]
  • Metal salts Effects of metal salts on some characteristics of cotton stalk derived biochar [Volume 31, Issue 1, 2024, Pages 153-170]
  • Meteorological database Using of CRU and GPCC data base in the analysis of long-term droughts in the Urmia Lake basin [Volume 30, Issue 3, 2023, Pages 107-125]
  • Meteorological satellites Accuracy assessment of GPM-IMERG satellite precipitation data on half-hourly and daily time scales (Case study: Gorganroud Basin) [Volume 27, Issue 4, 2020, Pages 149-166]
  • Methylene blue Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
  • MICD model Developing management plan in Sabzevar region [Volume 21, Issue 6, 2014, Pages 51-71]
  • Micritic carbonate Bioclimatic condition and its effect on the genesis of inorganic carbon in soils developed on basalt [Volume 23, Issue 5, 2016, Pages 47-65]
  • Microaggregate Characteristics of Cu Adsorption in Aggregate size fractions and its relations with some soil properties [Volume 24, Issue 6, 2017, Pages 195-210]
  • Microbial activity The effect of biochar on some biological properties and available phosphorus in cadmium-contaminated soils [Volume 30, Issue 3, 2023, Pages 45-65]
  • Microbial Biomass The effect of Tree covers on soil microbiological indices and CO2 emission [Volume 24, Issue 4, 2017, Pages 63-81]
  • Microbial Biomass The changing the biological properties of a forest soil after converting to the paddy field and determining the most sensitive properties to land use change [Volume 26, Issue 4, 2019, Pages 269-282]
  • Microbial Biomass Soil biological properties of desert soil under canopy of natural tamarix shrub (Tamarix ramosissima Ledeb.) [Volume 26, Issue 5, 2019, Pages 181-195]
  • Microbial characteristics Investigation of changes in soil microbial characteristics due to changes in the type and land use age (Case study: Kiasar Mazandaran rangelands) [Volume 28, Issue 2, 2021, Pages 103-121]
  • Microbial respiration Contamination by Petroleum hydrocarbons and Heavy metals in Soils of Five Oil Refineries [Volume 23, Issue 1, 2016, Pages 273-284]
  • Microbial respiration Investigation of changes in soil microbial characteristics due to changes in the type and land use age (Case study: Kiasar Mazandaran rangelands) [Volume 28, Issue 2, 2021, Pages 103-121]
  • Microbial respiration The effect of pure and mixed shrub cover of Crataegus on variability of soil characteristics and microbial respiration dynamic [Volume 29, Issue 4, 2022, Pages 133-149]
  • Microcosm Study the effect of kerosene contamination on desert and farmland soil microbial community [Volume 24, Issue 4, 2017, Pages 227-241]
  • Micromorphic features Bioclimatic condition and its effect on the genesis of inorganic carbon in soils developed on basalt [Volume 23, Issue 5, 2016, Pages 47-65]
  • Microorganisms Novel Bioremediation Strategies: Enhancing Polluted Soil and Protecting the Environment through Omics Technologies and Microbial Approaches [Volume 31, Issue 2, 2024, Pages 33-55]
  • Microplastic The Impact of Morphological Structures on the Presence of Microplastics in the Hyporheic Zone of the Ziarat River [Volume 32, Issue 2, 2025, Pages 183-199]
  • Mid Channel Bar Laboratory investigation of the effect of mid-channel bars on the velocity distribution and flow energy loss [Volume 31, Issue 1, 2024, Pages 93-112]
  • Mid-Season Drainage Effect of midseason surface drainage on the cracks characteristics of surface soil in paddy fields [Volume 22, Issue 6, 2015, Pages 259-270]
  • Mid-Season Drainage The Effect of Depth and Space Subsurface Drainage on Paddy Field Drainage Intensity (Case Study: Fields of Rice Research Institute of Iran) [Volume 23, Issue 4, 2016, Pages 219-233]
  • Mike21 Numerical investigation of the cross-section dimensions changes of the regime channel under steady and unsteady over-bank flows [Volume 30, Issue 1, 2023, Pages 1-26]
  • MIKE 21 FM The Effects of Khozeini Canal Reopening on the General Current Pattern in the Gorgan Bay [Volume 22, Issue 3, 2015, Pages 241-248]
  • MIKE 21 NSW The Effects of Khozeini Canal Reopening on the General Current Pattern in the Gorgan Bay [Volume 22, Issue 3, 2015, Pages 241-248]
  • Mike Basin Sustainability Criteria in Assessment of Integrated Water Resources Management In The Aras Basin Based on DPSIR Approach [Volume 22, Issue 2, 2015, Pages 61-77]
  • MILC The multi-objective calibration of the conceptual hydrological model based on instantaneous unit hydrograph (The Case study: Gharesoo basin) [Volume 25, Issue 3, 2018, Pages 161-175]
  • Mineralized rate Comparison the kinetic models to estimate the nitrogen mineralization from organic manures in different moisture condition [Volume 22, Issue 2, 2015, Pages 159-174]
  • Mineral nitrogen Effect of Soil Compaction and Organic Matter on Nitrogen Mineralization in Calcareous Soils [Volume 22, Issue 3, 2015, Pages 193-206]
  • Mini lysimeter The effect of submergence depth on evaporation losses in paddy fields [Volume 24, Issue 1, 2017, Pages 221-235]
  • Minimum environmental flow Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
  • Mining Material Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]
  • Mixture Effect of Conjunctive Wastewater Regimes on Irrigation of Quinoa [Volume 27, Issue 1, 2020, Pages 181-195]
  • Mixture of water regimes The effects of irrigation with Caspian Seawater on Yield of Quinoa (c.v. Sajama) in Gorgan, northeastern Iran [Volume 28, Issue 2, 2021, Pages 63-81]
  • MK36-CSIRO Sensitivity analysis of convective RegCM4 schemes in simulation of precipitation for west Iran by using CSIRO-MK36 dataset [Volume 26, Issue 3, 2019, Pages 51-69]
  • MNDWI index Assessment of Water Surface and Quality Changes in Gorgan Bay Using Remote Sensing and Meteorological Data [Volume 32, Issue 2, 2025, Pages 1-27]
  • Mobarak Abad Paleopedological study of loess-paleosol sequences along a climosequence in northern Iran [Volume 22, Issue 2, 2015, Pages 21-39]
  • Mobility Study of fluoride in soil and plants in posht-e-kooh-e-dashtestan, Bushehr Province [Volume 24, Issue 5, 2017, Pages 269-280]
  • MOD16A2 The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • Model evaluation indices Evaluation of RegCM4 Regional Climate Model simulations for the land surface water budget components (A case study in Toyserkan plain, Hamedan province) [Volume 24, Issue 5, 2017, Pages 1-24]
  • Modeling Modeling monthly potential evapotranspiration using Genetic Programming in ‎Sistan va baluchestan province [Volume 22, Issue 5, 2015, Pages 307-313]
  • Modeling Stage-Discharge Relationship Modeling in River Using Artificial Neural Network (ANN) and Group Method of Data Handling (GMDH) Methods (Case study: Schuylkill River) [Volume 23, Issue 2, 2016, Pages 279-289]
  • Modeling Determination of water-salinity-dry matter yield production function in vegetative growth phase of date palm [Volume 24, Issue 3, 2017, Pages 251-266]
  • Modeling Modeling and groundwater potential mapping using data driven ensemble model EBF-Index of entropy (case study: najaf abad aquifer) [Volume 25, Issue 2, 2018, Pages 25-48]
  • Modeling Effectiveness of meta models of Gene Expression and Neural-Fuzzy Network Simulations in Hydrograph Modeling of Aquifer Representation [Volume 25, Issue 4, 2018, Pages 49-69]
  • Modeling Performance of Ordinary least Squares (OLS) and Bayesian network (BN) in Exchange sodium percentage prediction based on Sodium adsorption Ratio [Volume 26, Issue 2, 2019, Pages 225-238]
  • Modeling Evaluation of ORYZA2000 model in yield simulation and production productivity of rice under crop managements [Volume 27, Issue 1, 2020, Pages 49-69]
  • Modeling Modeling of river water temperature using Gene Expression Programming (Case Study: MohammadAbad River in Golestan province) [Volume 27, Issue 2, 2020, Pages 237-244]
  • Modeling Forecasting the groundwater monitoring network using hybrid time series models(Case study:Nalochay) [Volume 27, Issue 3, 2020, Pages 85-103]
  • Modeling Evaluating the Impact of Agricultural Drainage on the Quantity and Quality of Flow Into Shadegan Wetland By WEAP Model(Case Study: Maroon-Jarahi Basin) [Volume 28, Issue 3, 2021, Pages 115-131]
  • Modeling Comparison of Water Uptake Reduction Functions in Water Stress Conditions, by Using the Constant and Separate Coefficients in Maize Growth Stages [Volume 30, Issue 3, 2023, Pages 23-44]
  • Modeling Analysis of spatial and temporal patterns of potential evapotranspiration by combining harmonic, stochastic and Monte Carlo methods (Case study: Zayandehrud basin) [Volume 31, Issue 4, 2024, Pages 63-88]
  • Modeling and Simulation Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • Modelling Modelling of the factors affecting interrill erosion in pasture and forest landuses using artificial neural networks [Volume 27, Issue 6, 2020, Pages 85-102]
  • Model of Dexter et al Fitting Different Models of Soil-Moisture Characteristic Curve on 30 Soil Samples in Fars Province [Volume 25, Issue 1, 2018, Pages 319-326]
  • Model sensitivity The study of sediment transport and the changes of river bed using Gstars3 Mathematical model (Case study: GavehRoud River) [Volume 22, Issue 1, 2015, Pages 191-210]
  • Models of Infiltration The Comparing of Infiltration Models through Parameters Uncertainty Analysis into Two Types of Soil Texture [Volume 27, Issue 5, 2020, Pages 249-262]
  • Modernization Design of Automatic Control System to Equitable Water Distribution under Water Shortages and Inflow Fluctuation Operational Conditions, Case study of Roodasht Irrigation district [Volume 25, Issue 5, 2018, Pages 185-200]
  • MODFLOW The effect of reservoir dam construction on groundwater fluctuations (Case study Reservoir Dam ShahreChay, Urmia Plain,IRAN) [Volume 26, Issue 4, 2019, Pages 75-93]
  • MODFLOW Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • MODFLOW Quantitative Changes in Groundwater Resources of Miandoab Plain Under the Influence of Contractionary Water Allocation Policies [Volume 31, Issue 1, 2024, Pages 27-49]
  • MODFLOW model Assessment of parameter uncertainty of MODFLOW model using GLUE method (Case study: Birjand plain) [Volume 22, Issue 6, 2015, Pages 61-79]
  • MODI Spatio-temporal distribution of atmospheric aerosols in western part of Iran based on MODIS spectral data [Volume 21, Issue 4, 2014, Pages 119-137]
  • Modified Mann-Kendall Spatial and seasonal pattern in climate change, temperatures across Iran [Volume 21, Issue 5, 2014, Pages 257-270]
  • Modified silicon dioxide nanoparticle Adsorption of Cadmium from synthetic wastewater using modified silicon dioxide nanoparticles [Volume 24, Issue 4, 2017, Pages 179-193]
  • Modified Standardized Precipitation Index Future Climate Change Impact on Drought Classes Transition Probabilities in Extreme Climates of Iran (Case Study: Bandar Anzali and Bushehr Stations) [Volume 22, Issue 1, 2015, Pages 131-150]
  • MODIS-NDVI Vegetation trend analysis using NDVI time series of Modis satellite in the northeast of Iran [Volume 29, Issue 1, 2022, Pages 135-150]
  • MODIS satellite Assessment of Water Surface and Quality Changes in Gorgan Bay Using Remote Sensing and Meteorological Data [Volume 32, Issue 2, 2025, Pages 1-27]
  • MODIS sensor Choosing the most appropriate split-window algorithms for estimating land surface temperature by use of MODIS sensor case study: Kerman Plain [Volume 23, Issue 2, 2016, Pages 81-98]
  • MODIS sensor Evaluating soil surface energy balance model and satellite images to estimating mean daily soil surface temperature [Volume 25, Issue 3, 2018, Pages 177-192]
  • MODIS sensor The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • MODPATH Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • MODSIM Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]
  • MODSIM Performance Assessment of Nohob Dam Reservoir under Drought Conditions Using MODSIM Model [Volume 25, Issue 3, 2018, Pages 25-42]
  • MohammadAbad River Modeling of river water temperature using Gene Expression Programming (Case Study: MohammadAbad River in Golestan province) [Volume 27, Issue 2, 2020, Pages 237-244]
  • Moisture bulb Evaluation of wetted area of moisture bulb in surface and subsurface drip irrigation with continuous and pulsed flow [Volume 26, Issue 5, 2019, Pages 1-19]
  • Moisture Distribution Simulation of soil moisture distribution under drip irrigation pulsed and continuous in dimensional analysis method. [Volume 23, Issue 6, 2016, Pages 163-180]
  • Moisture Distribution Pattern Simulation of moisture redistribution pattern on sloping lands under drip irrigation system [Volume 28, Issue 1, 2021, Pages 89-108]
  • Moisture losses Comparison of the effects of Super absorbent and Vermicompost at different levels of irrigation water salinity on soil moisture storage [Volume 22, Issue 3, 2015, Pages 179-191]
  • Mollisols Assessing the effect of forest degradation in different slope positions on soil quality and evolution in west of Kurdistan Province [Volume 25, Issue 2, 2018, Pages 131-149]
  • Momentum Exchange Numerical Modeling of the Effect of Abutment Length in the Floodplain on Bed Shear Stress and Flow Momentum [Volume 27, Issue 6, 2020, Pages 169-184]
  • Momentum Exchange Stage-discharge relationship developing for multi-stage compound channels based on 1D and 2D models [Volume 30, Issue 4, 2023, Pages 103-123]
  • Monitoring network Minimization of Groundwater Observation Wells Using Geostatistics and Optimization Technique (Case study: Dezfoul-Andimeshk plain) [Volume 25, Issue 3, 2018, Pages 79-96]
  • Monoculture system Effect of agricultural management on some chemical and biological indicators of soil health [Volume 25, Issue 3, 2018, Pages 269-280]
  • Monte Carlo method Application of GLUE method to estimate uncertainty of alpha and n parameters in soil moisture characteristic curve [Volume 27, Issue 1, 2020, Pages 197-211]
  • Monteith model Modeling the sugarcane crop yield by using a composite model based on remote sensing data [Volume 25, Issue 6, 2018, Pages 141-158]
  • Monthly River Discharge Evaluation of Hydrological and Data Mining Models in Monthly River Discharge Simulation and Prediction (Case Study: Araz-Kouseh Watershed) [Volume 23, Issue 1, 2016, Pages 203-217]
  • Morphological traits Effect of Simultaneous Biological and Foliar Treatments with Silicon on Growth, Morphological and Physiological Traits of Coriander under Pb Stress [Volume 27, Issue 4, 2020, Pages 45-65]
  • Morphometric characteristics Efficiency assessment of the EGEM to estimate gully erosion in Iky-Aghzly watershed of Golestan province [Volume 24, Issue 5, 2017, Pages 147-162]
  • Morris Assessing the relative importance of two lump hydrological models parameters using Morris, Sobol and Entropy index methods [Volume 24, Issue 2, 2017, Pages 1-21]
  • Mountain SEBAL Application of mountain SEBAl and MODIS imagery for estimation of catchment actual evapotranspiration (case study: Tuyserkan catchment، Hamedan, Iran) [Volume 22, Issue 5, 2015, Pages 1-21]
  • Moving particles semi-implicit Numerical Study of the Effect of Floodplain Obstacles on the Flow Induced by Dam Break using MPS method [Volume 26, Issue 6, 2019, Pages 119-138]
  • Mucilage Effect of Deficit Irrigation and Nano Fertilizer on Reproductive Characteristics of Basil (Ocimum basilicum L.) [Volume 25, Issue 4, 2018, Pages 93-111]
  • Muksokhteh and Rotok Assessment of Areas Sensitivity to Desertification using ESAs model (Case study: Muksokhteh and Rotok Region of Saravan) [Volume 24, Issue 4, 2017, Pages 287-293]
  • Multi criteria decision making (MCDM) Sustainability Criteria in Assessment of Integrated Water Resources Management In The Aras Basin Based on DPSIR Approach [Volume 22, Issue 2, 2015, Pages 61-77]
  • Multicriteria method ELECTRE Tri Method Performance on Land Suitability Evaluation in Chalderan Region for Potato [Volume 25, Issue 1, 2018, Pages 271-284]
  • Multilayer Perceptron (MLP) Comparative comparison of data mining models in downscaling rainfall and temperature (Case Study: Bazoft-e- Samsami Watershed) [Volume 24, Issue 5, 2017, Pages 227-240]
  • Multi-Layer Perceptron model Simulating the groundwater table of Sarakhs plain with combination of geostatistical and artificial intelligence methods [Volume 26, Issue 4, 2019, Pages 207-222]
  • Multi-layer perceptrons neural network Modelling of the factors affecting interrill erosion in pasture and forest landuses using artificial neural networks [Volume 27, Issue 6, 2020, Pages 85-102]
  • Multi-objective Maximize the hydropower generation in multi-objective reservoir system (The 6 dam system of Karun) [Volume 23, Issue 3, 2016, Pages 303-316]
  • Multi Objective Optimization Sustainable Reservoir Operation Using Multi-Objective Optimization Methods [Volume 25, Issue 5, 2018, Pages 129-148]
  • Multi-objective programming A multi objective mathematical modeling for crop planning problem under Z-number uncertainty [Volume 25, Issue 5, 2018, Pages 1-24]
  • Multi-reservoir system Derivation of Optimal Operating Rules of Hydropower Reservoir Systems Using a Hybrid Optimization method (Case study: Karoon-Dez basin) [Volume 26, Issue 6, 2019, Pages 99-118]
  • Multi-Reservoir Systems Performance evaluation of atom search optimization algorithm performance in optimal operation of multi-reservoir systems and single reservoirs under sedimentation (Case study: Dez Dam) [Volume 29, Issue 2, 2022, Pages 91-111]
  • Multi-stage compound channels Stage-discharge relationship developing for multi-stage compound channels based on 1D and 2D models [Volume 30, Issue 4, 2023, Pages 103-123]
  • Multi-station calibration Study uncertainty of parameters of hydrological model (SWAT) by Differential Evolution Adaptive Metropolis algorithm ‎(DREAM-ZS)‎ [Volume 27, Issue 5, 2020, Pages 25-45]
  • Multivariable linear regression Monthly and seasonal runoff estimation using time series, decision tree, and multivariable linear regression [Volume 28, Issue 4, 2021, Pages 27-52]
  • Multivariate analysis Application of Statistical Methods and Saturation Indices in Groundwater Quality Assessment of the Marand Plain [Volume 22, Issue 6, 2015, Pages 117-133]
  • Multivariate analysis Canonical correlation analysis to determine the relationship between water quality parameters and heavy metals in water samples (Ramian City-Golestan Province) [Volume 23, Issue 4, 2016, Pages 267-280]
  • Multivariate linear regression Estimation of stored water volume in reservoir dams using satellite images and multi-variable linear regression model [Volume 31, Issue 4, 2024, Pages 159-178]
  • Multivariate models Assessing the Accuracy of Contemporaneous Time Series and Neural Network Models in Modeling Rainfall-Runoff (Case Study: Nazloochaei Catchment) [Volume 25, Issue 2, 2018, Pages 315-321]
  • Multivariate standardized precipitation index Two century tree ring reconstruction of drought using Multivariate Standardized Precipitation Index (MSPI) in Javanroud-Kermanshah region [Volume 22, Issue 6, 2015, Pages 99-116]
  • Municipal solid waste compost Effects of urea integration with manure and two types of compost (municipal waste and sewage sludge) on concentrations of micronutrients and sodium in wheat leaf, stem and seed [Volume 26, Issue 3, 2019, Pages 1-27]
  • Municipal wastewater Chemical properties of suface water-inflows and their effects on soils of Meyghan Lake in Arak [Volume 24, Issue 4, 2017, Pages 123-142]
  • Municipal waste water Effect of vermicompost on some chemical properties of Cd enriched treated municipal waste water in the outlet of soil columns [Volume 21, Issue 4, 2014, Pages 287-296]
  • Mycorrhizal fungi The Effect of AFM Fungi on Lead and Cadmium Phytoremediation by Thyme (Thymus daenensis Celak.) [Volume 25, Issue 4, 2018, Pages 225-242]

N

  • Naghan inter basin Evaluation of gully erosion hazard by statistical models in Naghan Inter basin, Chaharmahal Va Bakhtiari province [Volume 22, Issue 5, 2015, Pages 315-319]
  • Nahrain Dam Sustainable Reservoir Operation Using Multi-Objective Optimization Methods [Volume 25, Issue 5, 2018, Pages 129-148]
  • Namdan aquifer Impact assessment of different management strategies implementation on the aquifer using numerical simulation (Case study: Namdan aquifer, Fars province, Iran) [Volume 25, Issue 6, 2018, Pages 1-23]
  • Nano-adsorbent Study of Phenol Red pigment removal using Magnetite Nanoparticle from aqueous solution [Volume 25, Issue 6, 2018, Pages 105-121]
  • Nano and micro zeolite Effect of particle size and surfactant concentration on nitrate absorption efficiency and release by modified zeolite with HDTMA in aqueous solution [Volume 24, Issue 1, 2017, Pages 157-172]
  • Nanobiochar Broccoli response to application of natural nanobiochar amendment, deficit irrigation and nitrogen fertigation [Volume 30, Issue 4, 2023, Pages 29-56]
  • Nano chitosan Evaluation of nano chitosan efficiency in removal of benzene from aqueous solutions [Volume 26, Issue 4, 2019, Pages 255-267]
  • Nano clay The effects of cadmium on the adsorption of Cr (VI) by nano clay (Cloisite®‌Na+) [Volume 23, Issue 3, 2016, Pages 241-256]
  • Nano-Hydroxyapatite Evaluation of Influence of Nano-Hydroxyapatite Application on the Cadmium Immobilization in Contaminated Calcareous Soil [Volume 25, Issue 3, 2018, Pages 63-78]
  • Native turf grass The impact of some vegetative buffer strips on runoff and loss of nitrate and phosphate in rainfed lands of Sari, Iran [Volume 25, Issue 4, 2018, Pages 1-25]
  • Natric horizon The study of effects of Urmia Lake on Physico-chemical properties and clay mineralogy of soils in Dizadj Dol region of Urmia [Volume 23, Issue 1, 2016, Pages 65-82]
  • Natural biochar The effect of different amounts of natural biocher and poultry manure on zinc and cadmium in a contaminated soil [Volume 27, Issue 4, 2020, Pages 89-108]
  • Natural rainfall Effect of seed density and row spacing of rainfed wheat on the USLE C-factor in a semi-arid region, Zanjan province [Volume 26, Issue 6, 2019, Pages 263-276]
  • Nays 2D Flood 2D Flood Simulation Using the Nays 2D Flood Model and Comparison with the Sentinel 2 Satellite Image (Case Study: Flood of March 2019 at the end of Arazkuse River, Golestan Province) [Volume 27, Issue 2, 2020, Pages 223-236]
  • Nazloo Chai watershed Modelling the daily runoff of Nazloo Chai watershed at the west side of Urmia Lake [Volume 23, Issue 6, 2016, Pages 123-141]
  • Nazlou Chay Basin Site selection of Micro-catchment water harvesting systems at basin scale, with intersecting methods in GIS (a case study; NazlouChay Basin, Western Azerbaijan) [Volume 25, Issue 1, 2018, Pages 199-214]
  • NDMI Pedotransfer Function (PTF) for Estimation Soil moisture using NDVI, land surface temperature (LST) and normalized moisture (NDMI) indices [Volume 26, Issue 4, 2019, Pages 239-254]
  • NDVI Examination of the relation between cover management factor with vegetation indices in the loess slope land (case study: Wheat farm in toshan catchment) [Volume 23, Issue 1, 2016, Pages 307-311]
  • NDVI Pedotransfer Function (PTF) for Estimation Soil moisture using NDVI, land surface temperature (LST) and normalized moisture (NDMI) indices [Volume 26, Issue 4, 2019, Pages 239-254]
  • NDVI Detection and Prediction of Land Use Changes Using Modeling Approach within a GIS Environment (Case Study: Hablehroud Watershed) [Volume 29, Issue 2, 2022, Pages 113-134]
  • NDVI index Evaluation of the correlations of plant indices with atmospheric and biological variables using the Google Earth Engine [Volume 30, Issue 2, 2023, Pages 1-26]
  • Nearest Neighbor Identifying and Monitoring Soil Salinization in the Eastern Part of Urmia lake Together With Comparing Capability of Object Based Image Analysis Techniques [Volume 27, Issue 3, 2020, Pages 65-84]
  • Nearest Neighbor (KNN) Comparative comparison of data mining models in downscaling rainfall and temperature (Case Study: Bazoft-e- Samsami Watershed) [Volume 24, Issue 5, 2017, Pages 227-240]
  • Neishaboor Plain Investigation of temporal changes in groundwater quality of Neishaboor Plain and its possible causes [Volume 22, Issue 4, 2015, Pages 171-186]
  • Neka Paleopedological study of loess-paleosol sequences along a climosequence in northern Iran [Volume 22, Issue 2, 2015, Pages 21-39]
  • Net economic profit Multi-objective optimization of cultivation patterns with emphasis on economic benefits and ensuring food supply chain security (A case study: Gonbad-e Kavus – Golestan Dam) [Volume 30, Issue 2, 2023, Pages 119-139]
  • Net irrigation requirement Investigation of the effect of climate change on net irrigation requirement of main crops of Hamadan-Bahar plain using LARS-WG downscaling model [Volume 22, Issue 4, 2015, Pages 25-46]
  • Net N mineralization Impact of different land use on physical, chemical and biological soil properties in the Qalek forest Qhaemshahr city [Volume 24, Issue 6, 2017, Pages 211-225]
  • New irrigation systems Locating Susceptible Regions Implementation of New Irrigation Systems(Localized irrigation, Sprinkler irrigation, Low pressure irrigation)by using Analytical Hierarchy Process(AHP) in GIS(Case Study: North Khorasan Province, Esfarayen). [Volume 25, Issue 5, 2018, Pages 69-87]
  • Nitrate Study the amounts of nitrogen mineralization from organic manures at different moisture conditions [Volume 21, Issue 6, 2014, Pages 173-190]
  • Nitrate Using Quartz-Supported Zero-Valent Iron Nanoparticles for Removing Nitrate in Equilibrium and Fluid Systems [Volume 22, Issue 2, 2015, Pages 219-227]
  • Nitrate Effect of Soil Compaction and Organic Matter on Nitrogen Mineralization in Calcareous Soils [Volume 22, Issue 3, 2015, Pages 193-206]
  • Nitrate Developing Equations to estimate Nitrate Distribution Pattern in Subsurface Drip Irrigation Systems [Volume 23, Issue 4, 2016, Pages 137-154]
  • Nitrate Rivers Riparian buffer zones Determination by Combining USDA and Qualitative Vulnerability (Case study: Ab shirin River) [Volume 25, Issue 4, 2018, Pages 113-132]
  • Nitrate Investigation of the efficiency of nitrate removal from aqueous solution using Oak leaf nanostructure adsorbent [Volume 25, Issue 5, 2018, Pages 233-247]
  • Nitrate Quality analysis and nitrate map of groundwater resources in Alborz province (Hashtgerd Plain) [Volume 26, Issue 5, 2019, Pages 113-130]
  • Nitrate leaching The effect of Brassica napus, wheat and their composition biochar on nitrate adsorption and leaching from soil [Volume 26, Issue 6, 2019, Pages 247-261]
  • Nitrate removal The Elilination of Nitrate from Urban Storm Runoffs by Multi-Filters Process [Volume 24, Issue 1, 2017, Pages 85-101]
  • Nitrogen The effects of broad and needle-leaved forest covers on soil microbial indices [Volume 23, Issue 2, 2016, Pages 195-210]
  • Nitrogen Influence of liquid organic fertilizer on growth, cadmium and macronutrients uptake of Spinach (Spinacea oleracea L.) in a cadmium polluted soil [Volume 24, Issue 3, 2017, Pages 235-249]
  • Nitrogen distribution Comparison of bean yield in Furrow, Tape and Rain flat irrigation systems [Volume 28, Issue 2, 2021, Pages 195-210]
  • Nitrogen Simulation soil moisture effect on nitrogen cycle under maize Furrow Irrigation using HYDRUS-1D model [Volume 22, Issue 6, 2015, Pages 245-258]
  • Nitrogen use efficiency Evaluation of the influnce of water management and different methods of nitrogen application on rice yield and water use efficiency [Volume 29, Issue 2, 2022, Pages 135-154]
  • NO3 Effect of drip and surface irrigation systems on contaminant transport in a soil affected by cracking pathway [Volume 28, Issue 1, 2021, Pages 219-236]
  • Nohob Dam Performance Assessment of Nohob Dam Reservoir under Drought Conditions Using MODSIM Model [Volume 25, Issue 3, 2018, Pages 25-42]
  • Non-dominated sorting genetic algorithm Multi-objective optimization of cultivation patterns with emphasis on economic benefits and ensuring food supply chain security (A case study: Gonbad-e Kavus – Golestan Dam) [Volume 30, Issue 2, 2023, Pages 119-139]
  • Nonlinear Models Evaluation of the Combined AR-ARCH and GAR-ARCH Models in Modeling Rivers Flow Rate (Case Study: Zarineh River in West Azerbaijan) [Volume 23, Issue 6, 2016, Pages 181-197]
  • Nonlinear regression Evaluation of critical submergence for horizontal intakes derived from the channel [Volume 23, Issue 4, 2016, Pages 331-338]
  • Nonlinear regression Simulation of moisture redistribution pattern on sloping lands under drip irrigation system [Volume 28, Issue 1, 2021, Pages 89-108]
  • Non-linear weir Investigation of simultaneous slope of upstream and downstream ramps on hydraulic performance of rectangular labyrinth weir [Volume 23, Issue 4, 2016, Pages 155-169]
  • Nonparametric methods Investigation of the hydrologic response of river flow to climate change (Case study: Dez Dam Basin) [Volume 23, Issue 6, 2016, Pages 333-348]
  • Non-Parametric Tests Investigation of statistical analysis of desertification integrated indicators by using the ANOVA Non-Parametric tests [Volume 23, Issue 3, 2016, Pages 257-272]
  • Nonspecific adsorption The effect of orthophosphate‚ nitrate, and chloride anions on desorption and availability of adsorbed zinc in some calcareous soils [Volume 26, Issue 6, 2019, Pages 231-246]
  • Non-symmetric Nash solution Determining the optimal exploitation of groundwater resources by using Game Theory (Case study: Gorgan County) [Volume 25, Issue 3, 2018, Pages 129-144]
  • Non-uniform sediments Development of one-dimensional numerical model of sedimentation with non-uniform granulation in settling basins using time-splitting method [Volume 28, Issue 3, 2021, Pages 27-47]
  • North Karoun Investigation of Morphological change at Bazoft River Banks in the recently thirty years (1985-2015) using Landsat satellite images [Volume 26, Issue 6, 2019, Pages 139-158]
  • North Khorasan Province Vulnerability analysis and identification of meteorological drought risk zones (Case research: North Khorasan Province) [Volume 28, Issue 3, 2021, Pages 191-205]
  • NPK Mapping of Effective Parameters on Paddy Soils Fertility Quality for Optimum Management of Fertilizer Application [Volume 25, Issue 4, 2018, Pages 259-274]
  • NSF-WQI Monitoring the Spatial and Temporal Variations in Water Quality of the Haraz River : A Comparative Study of IRWQIsc and NSFWQI Index [Volume 30, Issue 3, 2023, Pages 147-157]
  • NSGA-Ⅱ Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Nugget effect Trend surface analysis and its effects on variogram modeling and mapping of some soil properties [Volume 23, Issue 1, 2016, Pages 137-153]
  • Number of raw Effect of the number of rows, height and arrangement of submerged vanes in flushing of dam reservoir [Volume 25, Issue 1, 2018, Pages 285-296]
  • Numerical Methods Water Quality Prediction in One-Dimensional Flow by Means of New Advective Transport Function and Convergence Criteria Modification [Volume 23, Issue 2, 2016, Pages 147-162]
  • Numerical model Investigation of preferential water flow in soil using developed kinematic dispersive wave- van Genuchten model: Study with global optimization analysis [Volume 23, Issue 3, 2016, Pages 47-67]
  • Numerical modeling Numerical Modeling of Scour Pattern Downstream of Combined Flow over Weirs and Under the Gates by Flow3D [Volume 21, Issue 5, 2014, Pages 115-133]
  • Numerical modeling Simulation of Flow hydraulic in combined weir – gate structure by Flow3D [Volume 22, Issue 1, 2015, Pages 111-129]
  • Numerical modeling Numerical solution of lateral distribution of suspended sediment in river bends [Volume 23, Issue 6, 2016, Pages 365-373]
  • Numerical modeling Sensitivity analysis of the initial distance between particles in the smoothed particle hydrodynamics method in simulation of dam break [Volume 25, Issue 4, 2018, Pages 153-169]
  • Numerical modeling Assessment of The Long-Term Quantitative Effects of Management Conditions and Current Abstraction on Varamin Plain Aquifer [Volume 26, Issue 2, 2019, Pages 251-261]
  • Numerical modeling Simulation of incompressible fluid over porous media by SPH [(Articles in Press)]
  • Nutrient The effects of hematite nanoparticles on the concentrations of arsenic and some micronutrients of corn plant grown in contaminated soils [Volume 25, Issue 1, 2018, Pages 1-34]
  • Nutrient elements The effect of biochar on some biological properties and available phosphorus in cadmium-contaminated soils [Volume 30, Issue 3, 2023, Pages 45-65]
  • Nutrients Broccoli response to application of natural nanobiochar amendment, deficit irrigation and nitrogen fertigation [Volume 30, Issue 4, 2023, Pages 29-56]

O

  • Oak Relationship between oak's tree-ring width and climatic indices (in regional and global scales) in Javanroud region, Kermanshah [Volume 22, Issue 3, 2015, Pages 57-71]
  • Oak leaf Investigation of the efficiency of nitrate removal from aqueous solution using Oak leaf nanostructure adsorbent [Volume 25, Issue 5, 2018, Pages 233-247]
  • Oaxaca- Blinder decomposition A Study of the Effective Factors in gap productivity irrigation systems in agricultural by use approach Oaxaca- Blinder [Volume 26, Issue 5, 2019, Pages 239-245]
  • Objective function Determination and analysis of reservoir storage discretization in Jamishan dam using stochastic dynamic programming with different objective functions [Volume 26, Issue 2, 2019, Pages 97-115]
  • Object Oriented Fuzzy Identifying and Monitoring Soil Salinization in the Eastern Part of Urmia lake Together With Comparing Capability of Object Based Image Analysis Techniques [Volume 27, Issue 3, 2020, Pages 65-84]
  • Object-Oriented Processing Semi-Automated Object-Based Model for Producing Gully Erosion Inventory Map (Case Study: Lighvan watershed) [Volume 26, Issue 3, 2019, Pages 29-49]
  • Obstacle Height Experimental Investigation the Effects of Gabion Obstacle’s Height, Shape and distance of obstacle from entrance to Control the Turbidity Current [Volume 23, Issue 4, 2016, Pages 251-265]
  • Obstacles Numerical Study of the Effect of Floodplain Obstacles on the Flow Induced by Dam Break using MPS method [Volume 26, Issue 6, 2019, Pages 119-138]
  • Obstacle shape Experimental Investigation the Effects of Gabion Obstacle’s Height, Shape and distance of obstacle from entrance to Control the Turbidity Current [Volume 23, Issue 4, 2016, Pages 251-265]
  • Occluded particulate organic Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]
  • Ogee spillway Investigation the characteristics of hydraulic jump in a rough bed condition using a physical model [Volume 23, Issue 5, 2016, Pages 295-306]
  • Oghan Landslide hazard mapping of oghan watershed basin in Golestan province using Analytic Network Process (ANP) model [Volume 24, Issue 6, 2017, Pages 47-66]
  • Oil Effect of irrigation intervals in different phonological stages on quantitative and qualitative characteristics and water productivity of sesame [Volume 26, Issue 5, 2019, Pages 21-39]
  • Oil refineries Contamination by Petroleum hydrocarbons and Heavy metals in Soils of Five Oil Refineries [Volume 23, Issue 1, 2016, Pages 273-284]
  • Oil seed plant The Response of Camelina Yield and Yield Components to Different levels of Salinity and Water Deficit in Greenhouse Conditions [Volume 32, Issue 1, 2025, Pages 197-215]
  • Olive biomass Lead removal from contaminated water using biochar and biomass of olive wast in bath adsorption systems: isotherms and kinetic studies [Volume 27, Issue 1, 2020, Pages 109-126]
  • Omega 3 Effects of irrigation regims and fertilizers on qualitative and quantitative triats of Purslan (Portolaca oleraceae) [Volume 26, Issue 1, 2019, Pages 247-253]
  • Omics Novel Bioremediation Strategies: Enhancing Polluted Soil and Protecting the Environment through Omics Technologies and Microbial Approaches [Volume 31, Issue 2, 2024, Pages 33-55]
  • One-dimensional numerical model Development of one-dimensional numerical model of sedimentation with non-uniform granulation in settling basins using time-splitting method [Volume 28, Issue 3, 2021, Pages 27-47]
  • Operational Management Design of Automatic Control System to Equitable Water Distribution under Water Shortages and Inflow Fluctuation Operational Conditions, Case study of Roodasht Irrigation district [Volume 25, Issue 5, 2018, Pages 185-200]
  • Optimal Allocation Optimal Allocation of Water Resources in Sistan Chah-Nime Reservoirs under the Water and Soil Management Scenarios [Volume 25, Issue 6, 2018, Pages 25-46]
  • Optimal allocation water Optimizing Cropping Pattern and Water Allocation using Stackelberg and Meta-heuristic Techniques in Sistan Region [Volume 29, Issue 4, 2022, Pages 1-26]
  • Optimal crop pattern Application of Game Theory to Determining Optimal Harvesting of Water Resources (case study: Gharesu basin) [Volume 27, Issue 5, 2020, Pages 69-87]
  • Optimal harvesting value Application of Game Theory to Determining Optimal Harvesting of Water Resources (case study: Gharesu basin) [Volume 27, Issue 5, 2020, Pages 69-87]
  • Optimal operation Optimal operation of single-reservoir system of Dez dam using charged system search algorithm [Volume 25, Issue 1, 2018, Pages 107-125]
  • Optimization Comparison of Imperialist Competitive Algorithm (ICA) and Ant Colony Algorithm (ACO) for Optimizing Exploitation of Doroudzan Reservoir with Application Chain Constraints Approach [Volume 22, Issue 6, 2015, Pages 231-243]
  • Optimization Prediction of scour depth around inclined bridge Piers group using optimized ANFIS system parameters with GA [Volume 22, Issue 6, 2015, Pages 283-294]
  • Optimization Simulation of hydraulic performance in synthetic envelope pp450 and mineral envelope using Permeameter in laboratory condition [Volume 23, Issue 1, 2016, Pages 247-260]
  • Optimization Maximize the hydropower generation in multi-objective reservoir system (The 6 dam system of Karun) [Volume 23, Issue 3, 2016, Pages 303-316]
  • Optimization Optimization of Water Network Distribution Using Fast Messy Genetic and firefly Algorithms in Relopt Model (Case Study: Havanirouz Town, Kerman) [Volume 23, Issue 4, 2016, Pages 45-64]
  • Optimization Stakeholder analysis in cooperative management of water resources in Qazvin plain: Investigation of powerful stakeholder’s impact [Volume 25, Issue 2, 2018, Pages 111-130]
  • Optimization Minimization of Groundwater Observation Wells Using Geostatistics and Optimization Technique (Case study: Dezfoul-Andimeshk plain) [Volume 25, Issue 3, 2018, Pages 79-96]
  • Optimization Optimization of pressurized irrigation network pipe diameters using genetic algorithm based on integer numeric (Case study: Ismail Abad network in Lorestan) [Volume 25, Issue 4, 2018, Pages 207-224]
  • Optimization Optimal allocation of water resources using non-dominated sorting genetic algorithm (case study: Hamidiya irrigation network) [Volume 25, Issue 6, 2018, Pages 239-253]
  • Optimization Estimation of the minimum amount of Seepage and Operational Losses in the Earthen Canals using Ant Colony Optimization Algorithms [Volume 27, Issue 6, 2020, Pages 67-84]
  • Optimization Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Optimization Comparative assessment of IHACRES, AWBM, and Tank models for daily runoff simulation in wet and dry periods [Volume 31, Issue 1, 2024, Pages 51-72]
  • Optimization Adaptation of irrigated agriculture in Golestan province to water scarcity through optimizing cropping pattern [Volume 32, Issue 1, 2025, Pages 1-29]
  • Optimization algorithm PSO Assessment of basin hydrological components by modified conceptual continuous rainfall-runoff SCS-CN [Volume 24, Issue 1, 2017, Pages 1-23]
  • Optimization of reservoir operation Derivation of Optimal Operating Rules of Hydropower Reservoir Systems Using a Hybrid Optimization method (Case study: Karoon-Dez basin) [Volume 26, Issue 6, 2019, Pages 99-118]
  • Optimized Determining the accuracy of the dynamic system in simulating and optimizing the rule curves of the dam reservoir (Case Study: Choghakhor dam) [Volume 25, Issue 5, 2018, Pages 89-107]
  • Optimized Depth The Economic analysis of deficit irrigation management and determination of the optimum depth of irrigation in sunflower plant [Volume 21, Issue 6, 2014, Pages 255-268]
  • Optimum management Developing Equations to Predict the Pattern of Soils Moisture Redistribution in Surface and Subsurface Drip Irrigation Systems Using Dimension Analysis [Volume 21, Issue 6, 2014, Pages 223-237]
  • Optimum management Evaluation of wetted area of moisture bulb in surface and subsurface drip irrigation with continuous and pulsed flow [Volume 26, Issue 5, 2019, Pages 1-19]
  • Ordinary Linear Regression Quantiles Trend Estimation of Variables of Annual Maximum Floods [Volume 24, Issue 1, 2017, Pages 25-46]
  • Organic Carbon Investigating environmental factors controlling soil organic carbon in rangelands of arid regions (case study: Yansi region of Gonabad) [Volume 25, Issue 3, 2018, Pages 281-289]
  • Organic Carbon The effect of solid waste of olive oil mill and Pseudomonas bacteria on phosphorus availability and some biological characteristics of a calcareous soil [Volume 26, Issue 2, 2019, Pages 157-175]
  • Organic Carbon Soil biological properties of desert soil under canopy of natural tamarix shrub (Tamarix ramosissima Ledeb.) [Volume 26, Issue 5, 2019, Pages 181-195]
  • Organic carbon and nitrogen dynamic The effects of soil moisture levels on dynamics of organic carbon and nitrogen from alfalfa and barley residues [Volume 23, Issue 4, 2016, Pages 171-186]
  • Organic carbon decomposition rate Comparative study of the effects of wildfire and land use change on soil organic carbon decomposition rate in aggregate size fraction in the Northern Zagros Oak Forest [Volume 27, Issue 4, 2020, Pages 167-184]
  • Organic carbon fractionation Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]
  • Organic carbon loss The effects of forest plant residue type and nitrogen application on organic carbon and nitrogen dynamics [Volume 23, Issue 5, 2016, Pages 191-205]
  • Organic fertilizer Effect of Different Levels of Stress and Vermicompost Fertilizer on yield, yield component and active compound of Allicin in garlic Medicinal Herbs [Volume 25, Issue 1, 2018, Pages 215-227]
  • Organic Manure Changes Study of Soil Loss using Poultry Manure in Various Time Periods [Volume 27, Issue 4, 2020, Pages 1-21]
  • Organic matter Comparison of the physical and chemical properties of the bed and suspended sediments of the Roze-Chay river [Volume 24, Issue 2, 2017, Pages 273-288]
  • Organic matter Comparison of The Effect of Cow Manure, Vermicompost and Azolla on the Chemical and Hydraulic Properties of Saline-Sodic Soil [Volume 26, Issue 2, 2019, Pages 177-194]
  • Organic matter Investigating the short time effect of cover crops on physical and biological properties of soil [Volume 26, Issue 6, 2019, Pages 277-290]
  • Organic nitrogen loss The effects of forest plant residue type and nitrogen application on organic carbon and nitrogen dynamics [Volume 23, Issue 5, 2016, Pages 191-205]
  • Organic pollutant Study of Phenol Red pigment removal using Magnetite Nanoparticle from aqueous solution [Volume 25, Issue 6, 2018, Pages 105-121]
  • Organic wastes The effects of gypsum and different organic waste on chemical properties and microbial respiration of a sodic soil [Volume 23, Issue 2, 2016, Pages 23-41]
  • Organophosphate Determination of residues concentration and ecotoxicology of organophosphorus pesticides ‎in soil and water of paddy fields of Rudbar County in Guilan province [Volume 29, Issue 2, 2022, Pages 47-68]
  • Ortho-Normal Series Sensitivity Analysis of Non-Parametric Ortho-Normal Series Method in Estimation of Annual Maximum-Minimum Temperature Probability Distribution Function [Volume 23, Issue 5, 2016, Pages 207-222]
  • Orthophosphate The effect of orthophosphate‚ nitrate, and chloride anions on desorption and availability of adsorbed zinc in some calcareous soils [Volume 26, Issue 6, 2019, Pages 231-246]
  • Overbank flow Numerical Study of stability of alluvial compound channels using empirical results [Volume 22, Issue 1, 2015, Pages 71-89]

P

  • P Effect of sulfur on some chemical properties of soil and nutrients concentration in wheat grain (Triticum astivum L.) [Volume 25, Issue 5, 2018, Pages 265-280]
  • Paddy field The Effect of Depth and Space Subsurface Drainage on Paddy Field Drainage Intensity (Case Study: Fields of Rice Research Institute of Iran) [Volume 23, Issue 4, 2016, Pages 219-233]
  • Paddy field The effect of submergence depth on evaporation losses in paddy fields [Volume 24, Issue 1, 2017, Pages 221-235]
  • Paddy field Impact of different land use on physical, chemical and biological soil properties in the Qalek forest Qhaemshahr city [Volume 24, Issue 6, 2017, Pages 211-225]
  • Paddy field Determination of residues concentration and ecotoxicology of organophosphorus pesticides ‎in soil and water of paddy fields of Rudbar County in Guilan province [Volume 29, Issue 2, 2022, Pages 47-68]
  • Paddy soil Shallow water table management in the face cracking soil in paddy fields [Volume 22, Issue 5, 2015, Pages 261-274]
  • Paddy soil The effects of plant residuse and zeolite on penetration resistance in paddy cracked soil [Volume 22, Issue 6, 2015, Pages 203-215]
  • Paddy soil Mapping of Effective Parameters on Paddy Soils Fertility Quality for Optimum Management of Fertilizer Application [Volume 25, Issue 4, 2018, Pages 259-274]
  • Paddy soil contamination Effects of heavy metals concentration of irrigation water from different sources on the contamination of paddy field soil [Volume 21, Issue 4, 2014, Pages 275-285]
  • PAHs Evaluation of different parameters on anthracene biodegradation by Bacillus isolated from Babolrood river in Mazandaran province [Volume 22, Issue 5, 2015, Pages 219-231]
  • Paired watershed Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Paleoclimate Paleopedological study of loess-paleosol sequences along a climosequence in northern Iran [Volume 22, Issue 2, 2015, Pages 21-39]
  • Palmer Drought Severity Index (PDSI) Palmer Drought Severity Index's calibration under the climatic conditions of arid and semiarid regions of the West and South West of Iran [Volume 22, Issue 5, 2015, Pages 23-44]
  • Papermill Sludge Effectability of Runoff Generation and Soil Loss from Application of Residual Fine Amendments in Small Experimental Plots [Volume 27, Issue 2, 2020, Pages 195-207]
  • Parent rock Minerals study in parent rock and soils derived from it in forests of Amlash (Guilan province) [Volume 21, Issue 4, 2014, Pages 55-75]
  • Participation Assessment of flash flood hotspots through local knowledge and capacity for flood crowdsourcing [Volume 30, Issue 4, 2023, Pages 125-145]
  • Particle size The effect of biochar particle size on physical, hydraulic properties and soil water characteristics curve of sandy loam soil [Volume 31, Issue 2, 2024, Pages 57-77]
  • Particle size distribution Comparison of the physical and chemical properties of the bed and suspended sediments of the Roze-Chay river [Volume 24, Issue 2, 2017, Pages 273-288]
  • Particle size distribution Investigation on the effectiveness of gabion check dams in amount and grain size of sedimentation in the Rezin watershed, west of Iran [Volume 27, Issue 5, 2020, Pages 201-216]
  • Particle size distribution Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Particle Swarm Algorithm Optimal Allocation of Water Resources in Sistan Chah-Nime Reservoirs under the Water and Soil Management Scenarios [Volume 25, Issue 6, 2018, Pages 25-46]
  • Particle swarm optimization Investigation of preferential water flow in soil using developed kinematic dispersive wave- van Genuchten model: Study with global optimization analysis [Volume 23, Issue 3, 2016, Pages 47-67]
  • Particle swarm optimization (PSO) algorithm Bivariate Analysis of Drought Risk in West and Northwest of Iran Using PSO Algorithm and Copula Functions [Volume 27, Issue 3, 2020, Pages 125-144]
  • Particulate phosphorus Study of Temporal Variations of Phosphorus Pollution along Siahroud River in Guilan Province [Volume 25, Issue 3, 2018, Pages 43-59]
  • Passive satellite Evaluation of ETM+ data applicability for remote sensing of the soil texture and vegetation effects on accuracy of predictions [Volume 23, Issue 1, 2016, Pages 187-201]
  • Pasture Effects of Grazing on Different Forms of Organic Carbon in Peneti Plain of Izeh Area in Khuzestan Province [Volume 24, Issue 3, 2017, Pages 113-129]
  • Path analysis The effect of land use changes on soil organic carbon and determination of the affecting soil factors on it in a bio-sequence (Case study: Jazink region of Sistan plain) [Volume 30, Issue 1, 2023, Pages 131-150]
  • Pavlovsky’s method Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Pb bioaccumulation Phytoremediation of Lead in the presence of individual and combined inoculation of earthworms, arbuscular mycorrhizal fungi and rhizobacteria by maize [Volume 25, Issue 2, 2018, Pages 91-110]
  • Pb retention Comparison The Ability Of Nano-Clays And Clays Extracted From Different Soils In Retention of Some Heavy Metals [Volume 23, Issue 3, 2016, Pages 189-205]
  • Pb translocation Phytoremediation of Lead in the presence of individual and combined inoculation of earthworms, arbuscular mycorrhizal fungi and rhizobacteria by maize [Volume 25, Issue 2, 2018, Pages 91-110]
  • PCR model Feasibility study of rainfed barley annual yield prediction based on different drought indices [Volume 29, Issue 2, 2022, Pages 1-24]
  • PDI index Investigation of the Terraces of the Zayandeh‒rud River’s Current Pathway Using the Harden’s Profile Development Index (PDI) [Volume 25, Issue 2, 2018, Pages 1-23]
  • Peach tree foliage Biochar production from peach trees pruned foliage and its qualitative properties at different temperatures [Volume 27, Issue 3, 2020, Pages 105-124]
  • Peak discharge Identification and separation of flooding source regions and investigating the impact of watershed management operations on the peak discharge (Case study: Bar watershed, Neyshabour, Iran) [Volume 25, Issue 1, 2018, Pages 35-59]
  • Peaks over threshold Flood Frequency Analysis on the basis of extreme values theory (Case Study: Arazkuseh hydrometric station, Golestan ) [Volume 22, Issue 3, 2015, Pages 121-135]
  • Pearson Correlation assessment of statistical downscaling methods LARS-WG & SDSM in forecast of climate parameter variation [Volume 23, Issue 4, 2016, Pages 309-322]
  • Pedofeature Investigation of some microscopic features in Canola and sugar beet long term cultivations [Volume 24, Issue 6, 2017, Pages 283-290]
  • Pedotransfer functions Estimation of soil thermal conductivity using hydraulic properties [Volume 22, Issue 5, 2015, Pages 297-305]
  • Pedotransfer functions Pedotransfer Function (PTF) for Estimation Soil moisture using NDVI, land surface temperature (LST) and normalized moisture (NDMI) indices [Volume 26, Issue 4, 2019, Pages 239-254]
  • Penetrance Investigating the effect of controlled tillage at black cumin (Nigella sativa) planting on energy consumption, physical properties and soil protection (case study: sloping lands of Hezarjarib region, Behshahr) [Volume 30, Issue 1, 2023, Pages 151-166]
  • Penetration resistance The effects of plant residuse and zeolite on penetration resistance in paddy cracked soil [Volume 22, Issue 6, 2015, Pages 203-215]
  • Penetration resistance The Effect of Arbuscular Mycorrhizal Fungi and Drought Stress on Some Physical and Mechanical Characteristics and Soil glomalin Content on Blue Panic Grass (Panicum antidotal [Volume 23, Issue 5, 2016, Pages 267-280]
  • Penman-Monteith Comparison and Calibration of Nine Mass Transfer- Based Reference Crop Evapotranspiration Methods at Urmia Lake Basin [Volume 21, Issue 5, 2014, Pages 135-153]
  • Penman- Monteith FAO Evaluation of reference evapotranspiration models for warm arid climate (Case Study: Zahedan station) [Volume 25, Issue 1, 2018, Pages 309-317]
  • Penman-Monteith FAO 56 Evapotranspiration The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • Percentage of vegetation The effect of technical characteristics of road-waterway intersection and protective measures on the amount of sediment in forest waterways (A case study of Minodasht flat design in Golestan province) [Volume 31, Issue 4, 2024, Pages 179-194]
  • Performance Criteria Evaluation of Genetic and Particle Swarm Optimization Algorithms Based on Non-Dominating Sorting Approach for Multi Objective Optimization Operation of Reservoirs [Volume 26, Issue 5, 2019, Pages 165-179]
  • Permeability Comparison of soil loss from experimental plots established in different parts of a forest road [Volume 23, Issue 3, 2016, Pages 25-45]
  • Permeability Effect of burning wheat straw and stubble on water repellency and some soil properties in the fields of Dezful city [Volume 30, Issue 3, 2023, Pages 87-105]
  • Permeable bed Investigating the effect of porous permeable bed in the stilling basin on the hydraulic jump characteristics [Volume 25, Issue 5, 2018, Pages 281-292]
  • PESA-Ⅱ Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Pesticide Determination of residues concentration and ecotoxicology of organophosphorus pesticides ‎in soil and water of paddy fields of Rudbar County in Guilan province [Volume 29, Issue 2, 2022, Pages 47-68]
  • Petasssium fertilizers The Effect of Potassium Fertilizers on Lead and Cadmium Phytoremediation by Lavender (Lavendula Officnalis) in a Polluted Soil [Volume 23, Issue 3, 2016, Pages 273-287]
  • Pettitt test Regional analysis of trend and change point in seasonal series of SPEI drought index in Iran [Volume 27, Issue 4, 2020, Pages 185-200]
  • PGPR Effect of Simultaneous Biological and Foliar Treatments with Silicon on Growth, Morphological and Physiological Traits of Coriander under Pb Stress [Volume 27, Issue 4, 2020, Pages 45-65]
  • Phenomenology Behavioral Model of Crop Soil Conservation (Case Study: Wheat Growers in Marvdasht Township) [Volume 27, Issue 4, 2020, Pages 109-128]
  • Philip model Evaluating and optimizing the parameters of soil infiltration models in Lighvan watershed, Northwest of Iran [Volume 22, Issue 6, 2015, Pages 1-20]
  • Phosphatase The effect of solid waste of olive oil mill and Pseudomonas bacteria on phosphorus availability and some biological characteristics of a calcareous soil [Volume 26, Issue 2, 2019, Pages 157-175]
  • Phosphate solubilizing bacteria؛ Respiration The effect of solid waste of olive oil mill and Pseudomonas bacteria on phosphorus availability and some biological characteristics of a calcareous soil [Volume 26, Issue 2, 2019, Pages 157-175]
  • Phosphore Evaluation of quantitative, qualitative yield and water productivity of two Amarantuse cultivars under different irrigation regimes [Volume 27, Issue 2, 2020, Pages 109-125]
  • Phosphorus Phosphorus Fractionation in relation to algal growth (Scenedesmus Obliquus) in western river Sediment of Urmia Lake basin [Volume 24, Issue 3, 2017, Pages 95-112]
  • Phosphorus Influence of liquid organic fertilizer on growth, cadmium and macronutrients uptake of Spinach (Spinacea oleracea L.) in a cadmium polluted soil [Volume 24, Issue 3, 2017, Pages 235-249]
  • Phosphorus Behaviour of available phosphorus during submerged condtion in rice paddy soils by adding phosphorus fertilizer [Volume 24, Issue 6, 2017, Pages 25-46]
  • Phosphorus Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Phosphorus and Urea Fertilizer Evaluate the effectiveness of the phytoremediation method of removing phosphorus from agricultural drainage water (Case Study: Vetiver, Typha and Reed) [Volume 23, Issue 4, 2016, Pages 187-202]
  • Phosphorus fractions Spatial variability of phosphorus fractions in paddy fields [Volume 24, Issue 5, 2017, Pages 93-109]
  • Photoshop software Determination of Irrigation time of chili pepper by computer method [Volume 27, Issue 6, 2020, Pages 229-241]
  • Physical and chemical properties of soil Assessment of Soil Water Repellency Intensity and Its Temporal Variability after Prescribed Fire in Forest Areas of Toshen Watershed, Golestan Province [Volume 25, Issue 4, 2018, Pages 27-47]
  • Physical –chemical properties The recovery of soil physical and chemical indices in years after fire in Zagros oak woodlands in Kermanshah Province. [Volume 24, Issue 2, 2017, Pages 289-302]
  • Physical properties Assessment of the recovery of compacted soil physical properties after skidding operations in Kuhmian forests in Golestān province [Volume 32, Issue 2, 2025, Pages 165-182]
  • Physiographical space Comparison physiographical space based interpolation and Linear moments methods for regional flood frequency analysis in Mazandaran Province [Volume 22, Issue 1, 2015, Pages 1-24]
  • Phytoremediation Enhancing the extraction of Zn from a polluted soil by radish using EDTA and H2SO4 [Volume 23, Issue 1, 2016, Pages 1-22]
  • Phytoremediation The Effect of Potassium Fertilizers on Lead and Cadmium Phytoremediation by Lavender (Lavendula Officnalis) in a Polluted Soil [Volume 23, Issue 3, 2016, Pages 273-287]
  • Phytoremediation Phytoremediation Potential of Maize (Zea mays L.) using Biochars Produced from Walnut Leaves in a Contaminated Soil [Volume 25, Issue 4, 2018, Pages 133-152]
  • Phytoremediation The Effect of AFM Fungi on Lead and Cadmium Phytoremediation by Thyme (Thymus daenensis Celak.) [Volume 25, Issue 4, 2018, Pages 225-242]
  • Phytoremediation Simultaneous efficiency of phytoremediation and bioremediation in removing crude oil from soil [Volume 27, Issue 2, 2020, Pages 25-45]
  • Phytoremediation Investigating the possibility the Use of Treated Wastewater in phytoremediation of diesel contaminated soil [Volume 29, Issue 3, 2022, Pages 1-21]
  • Phytostabilization Phytoremediation Potential of Maize (Zea mays L.) using Biochars Produced from Walnut Leaves in a Contaminated Soil [Volume 25, Issue 4, 2018, Pages 133-152]
  • Piano Key Spillway Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]
  • Piano key weir Effect of Piers Geometric on the Hydraulic Properties of Piano Key weirs [Volume 23, Issue 2, 2016, Pages 267-277]
  • PID Control System Application of SCE Algorithm to determination of PID controller coefficients [Volume 24, Issue 2, 2017, Pages 221-237]
  • Pier 3D numerical simulation of scouring around pier within a long contraction with applying numerical model SSIIM [Volume 21, Issue 5, 2014, Pages 241-256]
  • Piggyback line The effect of Piggyback line on local scour below horizontal pipe lines [Volume 23, Issue 6, 2016, Pages 349-363]
  • Pipe Failure Rate New Approach for Prediction of Water Distribution Network Pipes Failure Based on a Intelligent Hybrid Model (Case Study: Gorgan Water Distribution Network) [Volume 27, Issue 5, 2020, Pages 149-166]
  • Piper Identification of critical areas of groundwater quality in Golestan province using fuzzy clustering method [Volume 28, Issue 4, 2021, Pages 167-186]
  • Pistachio The Effect of different concentrations of magnesium in irrigation water on vegetative indices, some chemical properties of soil and nutrient elements of pistachio seedlings of Badami Zarand and Ghazvini [Volume 24, Issue 6, 2017, Pages 1-24]
  • Plant biodiversity Providing mathematical and simulating protocol for optimum monitoring of soil carbon pools (Case study: Nour Forest Park) [Volume 24, Issue 2, 2017, Pages 239-255]
  • Plant density The investigation of the effects of different methods of Furrow Irrigation and Plant densities on water use efficiency in sugar beet [Volume 22, Issue 1, 2015, Pages 271-285]
  • Plant dry weight Effect of water stress and humic acid foliar application on morpho-physiological characteristics of Satureja hortensis [Volume 26, Issue 1, 2019, Pages 219-232]
  • Plant filter Evaluation of the effect of using artificial wetlands in domestic wastewater treatment [Volume 30, Issue 4, 2023, Pages 57-79]
  • Plant growth The Effect of different concentrations of magnesium in irrigation water on vegetative indices, some chemical properties of soil and nutrient elements of pistachio seedlings of Badami Zarand and Ghazvini [Volume 24, Issue 6, 2017, Pages 1-24]
  • Plant growth promoting rhizobacteria Rhizosphere soil of dry farming wheat as a useful source for isolating salinity and drought resistance Fluorescent Pseudomonas bacteria [Volume 26, Issue 4, 2019, Pages 173-189]
  • Planting management Water footprint evaluation of Tehran’s crops and garden crops [Volume 24, Issue 6, 2017, Pages 67-85]
  • Plant residue types The effects of forest plant residue type and nitrogen application on organic carbon and nitrogen dynamics [Volume 23, Issue 5, 2016, Pages 191-205]
  • Plant water stress Investigation of the plants' water stress status in north of Iran under Covid-19 virus pandemic [Volume 27, Issue 6, 2020, Pages 215-228]
  • Plaxis Software Effect of placement of horizontal drain in irrigation channel on the slope stability in Neka plain channel [Volume 21, Issue 5, 2014, Pages 209-223]
  • Plot Changes in runoff, Soil and nutrient loss in different vegetation cover type in Loess lands (Case study: Kechik watershed, Golestan province) [Volume 23, Issue 3, 2016, Pages 91-109]
  • PLSR Digital modeling of soil sand constituent using hyperspectral data [Volume 28, Issue 4, 2021, Pages 145-165]
  • Point pattern Modeling of the spatial point pattern of hillside and stream using unmanned aerial vehicle in a part of loess plateau, Golestan province [Volume 27, Issue 1, 2020, Pages 91-107]
  • Pol-e-Khan Station Prediction of monthly average discharge using the hybrid model of artificial neural network and wavelet transforms (Case study: Kor River- Pol-e-Khan Station) [Volume 22, Issue 3, 2015, Pages 231-239]
  • Pollution Competitive sorption of copper and manganese from aqueous solutions by discarded tire rubber [Volume 23, Issue 1, 2016, Pages 261-272]
  • Pollution Study the effect of kerosene contamination on desert and farmland soil microbial community [Volume 24, Issue 4, 2017, Pages 227-241]
  • Pollution Biosorption of Cd from aqueous solutions by shrimp shell [Volume 25, Issue 1, 2018, Pages 257-269]
  • Pollution Adsorption of Methylene Blue Using Biochar, soil and Treated Soil with Biochar from aqueous solutions [Volume 25, Issue 6, 2018, Pages 281-292]
  • Pollution Environmental risk assessment of arsenic in Zn-Pb mine tailings [Volume 27, Issue 6, 2020, Pages 1-26]
  • Pollution Use of sand-zeolite-geotextile in order to reduce the nitrate in Shahrekord University wastewater and compare its quality with standards [Volume 28, Issue 2, 2021, Pages 23-42]
  • Pollution‎ Determination of residues concentration and ecotoxicology of organophosphorus pesticides ‎in soil and water of paddy fields of Rudbar County in Guilan province [Volume 29, Issue 2, 2022, Pages 47-68]
  • Pollution Index Assessment of Heavy Metals Pollution Risk in Soils of Central Zanjan Province Based on Pollution Indices [Volume 22, Issue 6, 2015, Pages 21-40]
  • Pollution of Water Resources Evaluate the effectiveness of the phytoremediation method of removing phosphorus from agricultural drainage water (Case Study: Vetiver, Typha and Reed) [Volume 23, Issue 4, 2016, Pages 187-202]
  • Polymer The Effect of Superabsorbent 200A and Potassium Fertilizer on Wheat Yield and Components a Loess Soil [Volume 27, Issue 1, 2020, Pages 237-244]
  • Polymers Water Absorption Kinetics by Super-absorbent Polymers [Volume 25, Issue 6, 2018, Pages 293-301]
  • Pore Pressure Effect of placement of horizontal drain in irrigation channel on the slope stability in Neka plain channel [Volume 21, Issue 5, 2014, Pages 209-223]
  • Porosity Effect of zeolite and cow manure on some physical properties of soil [Volume 25, Issue 5, 2018, Pages 149-166]
  • Porosity Investigating the effect of porous permeable bed in the stilling basin on the hydraulic jump characteristics [Volume 25, Issue 5, 2018, Pages 281-292]
  • Porosity Short-term effects of bio-fertilizers application on some soil physical and chemical properties [Volume 27, Issue 1, 2020, Pages 71-89]
  • Porous clay pitcher Broccoli response to application of natural nanobiochar amendment, deficit irrigation and nitrogen fertigation [Volume 30, Issue 4, 2023, Pages 29-56]
  • Porous media Investigation of preferential water flow in soil using developed kinematic dispersive wave- van Genuchten model: Study with global optimization analysis [Volume 23, Issue 3, 2016, Pages 47-67]
  • Porous media Estimation Discharge Cifficient in New System of Bottom Intake with Porous Media [Volume 25, Issue 2, 2018, Pages 283-296]
  • Porous media Simulation of incompressible fluid over porous media by SPH [(Articles in Press)]
  • Porous medium Factors affecting the Transport of Carboxymethyl Cellulose coated Zero Valent Iron Nano-particles in Soil [Volume 23, Issue 6, 2016, Pages 101-121]
  • Portemanteau statistic Evaluation of the accuracy of HMS-SMA and bilinear time series models in predicting daily runoff (Case study: Idenak station at Maroun basin) [Volume 26, Issue 3, 2019, Pages 161-176]
  • Positive Mathematical Programming The Application of Asymmetric Nash Solution in Optimal Allocation of Water Resources [Volume 28, Issue 2, 2021, Pages 43-62]
  • Positive Mathematical Programming (PMP) The Impact of water pricing method on agricultural water consumption in Gonbad Kavoos County [Volume 27, Issue 2, 2020, Pages 179-194]
  • Post-Fire Usage Feasibility of Bentonite in Restoration of Aggregate Stability in Different Landuses Soil after Fire [Volume 32, Issue 1, 2025, Pages 175-196]
  • Potassium depletion Soil Potassium Forms and Quantity- Intensity Parameters of Soil Potassium and its Correlation with Some Soil Properties of Tobacco-growing Reign in Northwest of Iran [Volume 26, Issue 2, 2019, Pages 195-210]
  • Potassium forms Different forms of soil potassium in tobacco cultivated areas of northern Iran [Volume 23, Issue 4, 2016, Pages 1-23]
  • Potassium forms Effect of application of crop and licorice root residues and their biochars on potassium status of a calcareous soil [Volume 24, Issue 3, 2017, Pages 77-93]
  • Potassium forms Determination of K Quantity- Intensity Parameters in a Toposequence [Volume 24, Issue 3, 2017, Pages 267-282]
  • Potassium forms Relationship between different forms of potassium with physical and chemical properties calcareous soils of southeast of Iran [Volume 26, Issue 5, 2019, Pages 131-147]
  • Potassium release Effect of application of crop and licorice root residues and their biochars on potassium status of a calcareous soil [Volume 24, Issue 3, 2017, Pages 77-93]
  • Potassium uptake" Effect of Arbuscular Mycorrhizal Fungus, Plant Growth Promoting Rhizobacterium, and Drought Stress on Different Forms of Soil Potassium and Potassium Uptake of Maize [Volume 22, Issue 6, 2015, Pages 271-282]
  • Potential evapotranspiration Drought assessment based on the long-term stability of temperature and precipitation in Ardabil DareRood basin [Volume 26, Issue 6, 2019, Pages 31-57]
  • Potential evapotranspiration The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • Potential Habitat Select habitats with essence yields of Echinophora platyloba using maximum entropy model [Volume 32, Issue 2, 2025, Pages 29-54]
  • Potential yield ELECTRE Tri Method Performance on Land Suitability Evaluation in Chalderan Region for Potato [Volume 25, Issue 1, 2018, Pages 271-284]
  • Poulrood Basin Integrated HEC-HMS and GLDAS models to runoff estimate of ungauged area [Volume 23, Issue 4, 2016, Pages 101-118]
  • Poultry manure The effect of different amounts of natural biocher and poultry manure on zinc and cadmium in a contaminated soil [Volume 27, Issue 4, 2020, Pages 89-108]
  • Poultry manure biochar Effect of organic manures, their biochars and arbuscular mycorrhizae fungi on distribution of zinc chemical fractions in a calcareous soil [Volume 24, Issue 5, 2017, Pages 49-71]
  • Precipitation Investigation of different interpolation methods for estimation and zoning of precipitation variables in agricultural lands of Aq-Qalla township for rainfed cropping of autumn cereals [Volume 22, Issue 4, 2015, Pages 1-23]
  • Precipitation Evaluation of Evapotranspiration, Precipitation and Air Temperature from Global Land Data Assimilation System (GLDAS) by Lysimeter Data in Qazvin [Volume 24, Issue 3, 2017, Pages 283-297]
  • Precipitation Accuracy assessment of GPM-IMERG satellite precipitation data on half-hourly and daily time scales (Case study: Gorganroud Basin) [Volume 27, Issue 4, 2020, Pages 149-166]
  • Precipitation Assessment of WRF model sensitivity for simulating super heavy Precipitation, "Case study: 17 to 22 March 2019" [Volume 28, Issue 1, 2021, Pages 45-66]
  • Precipitation Bridging Satellite and UAV Technologies for High-Resolution Hydraulic Simulations: A Case Study in Iran’s Marun [Volume 32, Issue 1, 2025, Pages 129-151]
  • Precipitation and Temperature Annual assessment of Kashafrood watershed basin climate components in future periods by using fifth report of intergovernmental panel on climate change [Volume 23, Issue 6, 2016, Pages 217-233]
  • Precipitation Phase Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • Precipitation Regions Recognition of Precipitation Homogeny Region of in Iran Based on Aphrodite Data Base [Volume 23, Issue 2, 2016, Pages 99-114]
  • Precipitation spatio-temporal data Modeling Spatio-temporal variation of monthly precipitation (Case Study Golestan province) [Volume 22, Issue 1, 2015, Pages 251-269]
  • Precipitation variation Effect of straw mulch and tillage direction on temporal variation of soil moisture in wheat rainfed system [Volume 26, Issue 1, 2019, Pages 71-89]
  • Predictability Study on Reliability of Water Delivery System in Paddy Fields Development and Renovation Project [Volume 24, Issue 2, 2017, Pages 127-145]
  • Predicting Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
  • Prediction of runoff Evaluation of the accuracy of HMS-SMA and bilinear time series models in predicting daily runoff (Case study: Idenak station at Maroun basin) [Volume 26, Issue 3, 2019, Pages 161-176]
  • Preferential flow Effect of drip and surface irrigation systems on contaminant transport in a soil affected by cracking pathway [Volume 28, Issue 1, 2021, Pages 219-236]
  • P requirement Determination of phosphorus buffering capacity and soil phosphorus requirement in four toposequence from arid and semi-arid regions using sorption isotherms (A case study: Isfahan and Shahrekord) [Volume 22, Issue 3, 2015, Pages 89-103]
  • Prescribed fire Assessment of Soil Water Repellency Intensity and Its Temporal Variability after Prescribed Fire in Forest Areas of Toshen Watershed, Golestan Province [Volume 25, Issue 4, 2018, Pages 27-47]
  • Pressure relief valves Effect of the Pump as Turbine Failure on Unsteady Flow in Water Transmission Pipelines (Case Study: Masjed Soleyman City Water Pipeline) [Volume 30, Issue 4, 2023, Pages 81-102]
  • Pressurized Irrigation Performance comparison of gene expression programming and artificial neural network methods to estimate water distribution uniformity in sprinkler irrigation [Volume 21, Issue 6, 2014, Pages 95-114]
  • Pre Warning Integrated management of hydrological and hydraulic modeling methods in establishing Germichai river flood warning system [Volume 23, Issue 1, 2016, Pages 285-292]
  • Priestley-Taylor Evapotranspiration The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • Principal Component Analyses (PCA) Investigating the factors affecting the concentration of lead and cadmium in different points of the Sejzi desert emphasizing the distribution of biological soil crusts [Volume 28, Issue 4, 2021, Pages 123-144]
  • Principal component analysis Factors affecting the Transport of Carboxymethyl Cellulose coated Zero Valent Iron Nano-particles in Soil [Volume 23, Issue 6, 2016, Pages 101-121]
  • Principle Component Analysis (PCA) Impacts of land use change on soil quality indicators in eastern Ardabil province [Volume 22, Issue 3, 2015, Pages 1-19]
  • Prioritization Site selection suitable for earth small dam by use criterion elimination and AHP (Kal Aji Watershed, Golestan Province) [Volume 22, Issue 1, 2015, Pages 231-249]
  • Probability Distribution Function Sensitivity Analysis of Non-Parametric Ortho-Normal Series Method in Estimation of Annual Maximum-Minimum Temperature Probability Distribution Function [Volume 23, Issue 5, 2016, Pages 207-222]
  • Probability distribution functions Estimating and uncertainty analysis of potential evapotranspiration under climate change in a semi-arid region [Volume 23, Issue 5, 2016, Pages 159-174]
  • Production and Cost Function Estimation of sugar beet demand function in Khorasan Razavi; Application of the seemingly unrelated SURE regression method [Volume 26, Issue 5, 2019, Pages 41-57]
  • Productivity The land zonation for applying drip irrigation system by evaluation of water and soil characteristics (Case study: Babol and Babolsar counties) [Volume 23, Issue 2, 2016, Pages 63-80]
  • Product-sum model Spatio-temporal Prediction of Drought by Using SPEI in North-East of Iran [Volume 26, Issue 4, 2019, Pages 115-133]
  • Proline Effect of water stress and humic acid foliar application on morpho-physiological characteristics of Satureja hortensis [Volume 26, Issue 1, 2019, Pages 219-232]
  • Proline Determining the appropriate irrigation interval and evaluation of the compatibility of Salvia sahendica L. plant with water stress in landscape [Volume 26, Issue 2, 2019, Pages 75-95]
  • Proline Simultaneous efficiency of phytoremediation and bioremediation in removing crude oil from soil [Volume 27, Issue 2, 2020, Pages 25-45]
  • Proline Broccoli response to application of natural nanobiochar amendment, deficit irrigation and nitrogen fertigation [Volume 30, Issue 4, 2023, Pages 29-56]
  • Protection of earthen slopes The effect of technical characteristics of road-waterway intersection and protective measures on the amount of sediment in forest waterways (A case study of Minodasht flat design in Golestan province) [Volume 31, Issue 4, 2024, Pages 179-194]
  • Protective treatments Comparison of the effect of riprap, herbaceous textile and grass cover on reduction of sediment yield from the ditch of forest roads [Volume 25, Issue 6, 2018, Pages 255-267]
  • Protein Evaluation of quantitative, qualitative yield and water productivity of two Amarantuse cultivars under different irrigation regimes [Volume 27, Issue 2, 2020, Pages 109-125]
  • Pseudototal potassium Different forms of soil potassium in tobacco cultivated areas of northern Iran [Volume 23, Issue 4, 2016, Pages 1-23]
  • PSO optimization algorithm Comparing PSO Algorithm Automatic Calibration and Nelder&Mead Algorithm on the HEC-HMS Hydrologic Model (Case Study: Kardeh Watershed) [Volume 22, Issue 5, 2015, Pages 247-260]
  • P Sorption Determination of phosphorus buffering capacity and soil phosphorus requirement in four toposequence from arid and semi-arid regions using sorption isotherms (A case study: Isfahan and Shahrekord) [Volume 22, Issue 3, 2015, Pages 89-103]
  • Pulsed irrigation Evaluation of wetted area of moisture bulb in surface and subsurface drip irrigation with continuous and pulsed flow [Volume 26, Issue 5, 2019, Pages 1-19]
  • Pulse Drip Irrigation Simulation of soil moisture distribution under drip irrigation pulsed and continuous in dimensional analysis method. [Volume 23, Issue 6, 2016, Pages 163-180]
  • Pumping stations Optimized Operation of Pump Stations of Water Delivery System Using Bees Algorithm [Volume 23, Issue 5, 2016, Pages 175-189]
  • Pyroclastic tuff Minerals study in parent rock and soils derived from it in forests of Amlash (Guilan province) [Volume 21, Issue 4, 2014, Pages 55-75]
  • Pyrolysis Biochar production from peach trees pruned foliage and its qualitative properties at different temperatures [Volume 27, Issue 3, 2020, Pages 105-124]
  • Pyrolysis Effect of Application of Biochar and Wood Vinegar on Some Chemical and Microbiological Properties of Soil under Forage Corn Cultivation [Volume 29, Issue 3, 2022, Pages 23-44]

Q

  • QaraSu Basin The effect of climate change on stream flow used Statistical downscaling of HADCM3 model and Artificial Neural Networks [Volume 23, Issue 3, 2016, Pages 317-326]
  • Qarehsou Basin The Application of Asymmetric Nash Solution in Optimal Allocation of Water Resources [Volume 28, Issue 2, 2021, Pages 43-62]
  • Qom plain Application of wavelet-neural network model for forecasting of groundwater level time series with non-stationary and nonlinear characteristics. [Volume 22, Issue 5, 2015, Pages 99-115]
  • Qom Province Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]
  • Qs and ROC indexes Evaluation of gully erosion hazard by statistical models in Naghan Inter basin, Chaharmahal Va Bakhtiari province [Volume 22, Issue 5, 2015, Pages 315-319]
  • Quality classification Evaluation of drinking water quality of Ardabil plain aquifer by cokriging and fuzzy logic [Volume 21, Issue 5, 2014, Pages 225-240]
  • Quantile Regression Quantiles Trend Estimation of Variables of Annual Maximum Floods [Volume 24, Issue 1, 2017, Pages 25-46]
  • Quantile Regression Stochastic modeling of sediment yield using random forest and quantile regression [Volume 24, Issue 4, 2017, Pages 103-122]
  • Quantile Regression Determination of Distributional Changes of Annual Rainfall in Some Semi-Northern Stations in Iran [Volume 24, Issue 4, 2017, Pages 143-159]
  • Quantile Regression Analyzing the effect of climate change on the trend of extreme temperatures along the coast of Mazandaran province based on CMIP6 models [Volume 30, Issue 4, 2023, Pages 1-27]
  • Quantity-Intensity parameters Determination of K Quantity- Intensity Parameters in a Toposequence [Volume 24, Issue 3, 2017, Pages 267-282]
  • Quantity – intensity relationship Soil Potassium Forms and Quantity- Intensity Parameters of Soil Potassium and its Correlation with Some Soil Properties of Tobacco-growing Reign in Northwest of Iran [Volume 26, Issue 2, 2019, Pages 195-210]
  • Quasi–two dimensional mathematical model Comparison of methods for estimating shear stress distribution in width of open channels [Volume 21, Issue 5, 2014, Pages 285-295]
  • Quasi-Two dimensional model Sediment transport prediction in rivers using quasi-two dimensional model [Volume 22, Issue 2, 2015, Pages 143-158]
  • Questionnaire Qualitative Evaluation of Watershed Management Projects Using Descriptive-Correlation Method (Case Study: Boostan Dam Watershed) [Volume 22, Issue 2, 2015, Pages 205-218]
  • Questionnaire Descriptive analysis of public perception about land use modification (Case Study: Chehelchai Wathershed, Golestan Province) [Volume 27, Issue 2, 2020, Pages 209-221]
  • Quick Method Water Quality Prediction in One-Dimensional Flow by Means of New Advective Transport Function and Convergence Criteria Modification [Volume 23, Issue 2, 2016, Pages 147-162]
  • Quinoa Investigation the effect of different Salinity levels on Yield and Yield components of Quinoa (Cv. Titicaca) [Volume 25, Issue 2, 2018, Pages 251-266]
  • Quinoa Investigation the effect of Zytonic on Yield and Yield components of Quinoa under irrigated Unconventional water [Volume 27, Issue 3, 2020, Pages 229-244]
  • Quinoa The effects of irrigation with Caspian Seawater on Yield of Quinoa (c.v. Sajama) in Gorgan, northeastern Iran [Volume 28, Issue 2, 2021, Pages 63-81]

R

  • Radar interference Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • Radial arrangement Effect of the number of rows, height and arrangement of submerged vanes in flushing of dam reservoir [Volume 25, Issue 1, 2018, Pages 285-296]
  • Radial gates numerical simulation of overflow with effect of opening ratio gates on hydraulic of flow and jet trajectory [Volume 23, Issue 1, 2016, Pages 293-300]
  • Radiation indices Evaluation of the effect of dust storm on heat flux and radiation balance in Hirmand basin [Volume 29, Issue 1, 2022, Pages 53-73]
  • Rafsanjan A criticism to framework of groundwater resources reclamation and suggesting alternative method to the implement in Rafsanjan region around [Volume 26, Issue 1, 2019, Pages 169-185]
  • Rainfall Uncertainty analysis of rainfall projections (case study: Bojnourd and Mashhad synoptic gauge station) [Volume 24, Issue 1, 2017, Pages 189-204]
  • Rainfall Relationship between rainfall and groundwater level using time-lagged regression [Volume 30, Issue 2, 2023, Pages 27-49]
  • Rainfall Distribation Simulation Flood Hydrograph of Atashgah Basin River of Ardabil Provice using optimized Rainfall Pattern [Volume 22, Issue 5, 2015, Pages 63-80]
  • Rainfall erosivity Forecasting the effect of climate change on soil erosion hazard in Navrood watershed [Volume 25, Issue 2, 2018, Pages 235-250]
  • Rainfall intensity Effect of vegetation cover percentage on runoff and soil loss of interill erosion in forest road cutslope (Case study: Kohmiyan Forest, Azadshahr). [Volume 25, Issue 2, 2018, Pages 219-233]
  • Rainfall-Runoff Effects of climate change on the discharge basin hydrology model (case study: Galikesh Watershed in Golestan) [Volume 22, Issue 2, 2015, Pages 111-125]
  • Rainfall-Runoff Comparative assessment of IHACRES, AWBM, and Tank models for daily runoff simulation in wet and dry periods [Volume 31, Issue 1, 2024, Pages 51-72]
  • Rainfall-Runoff Model Integrated management of hydrological and hydraulic modeling methods in establishing Germichai river flood warning system [Volume 23, Issue 1, 2016, Pages 285-292]
  • Rainfall-runoff modeling Assessing the Accuracy of Contemporaneous Time Series and Neural Network Models in Modeling Rainfall-Runoff (Case Study: Nazloochaei Catchment) [Volume 25, Issue 2, 2018, Pages 315-321]
  • Rainfall-runoff simulation A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
  • Rainfall-runoff simulation Multimodel Combination Techniques for Analysis of Hydrological Simulations (Case Study: Gharesou sub-basin, Kermanshah Province) [Volume 26, Issue 3, 2019, Pages 193-206]
  • Rainfall simulation Experimental investigation of the aggregate breakdown and splash erosion in different conditions intensity and rainfall duration in selected soil of Dashtegol watershed of Masjed Soleyman [Volume 22, Issue 2, 2015, Pages 175-189]
  • Rainfall simulation Comparison of soil loss from experimental plots established in different parts of a forest road [Volume 23, Issue 3, 2016, Pages 25-45]
  • Rainfall simulation Changes in runoff, Soil and nutrient loss in different vegetation cover type in Loess lands (Case study: Kechik watershed, Golestan province) [Volume 23, Issue 3, 2016, Pages 91-109]
  • Rainfall simulation Feasibility of Reducing Soil Loss using Biochar Produced from Dairy Factory Waste [Volume 24, Issue 4, 2017, Pages 211-226]
  • Rainfall simulation Reducing Surface Runoff from Soils Subjected to a Freezing-Thawing Cycle using Soil Cyanobacteria [Volume 27, Issue 3, 2020, Pages 163-180]
  • Rainfall simulator Effect of vegetation cover percentage on runoff and soil loss of interill erosion in forest road cutslope (Case study: Kohmiyan Forest, Azadshahr). [Volume 25, Issue 2, 2018, Pages 219-233]
  • Rainfall simulator Modelling of the factors affecting interrill erosion in pasture and forest landuses using artificial neural networks [Volume 27, Issue 6, 2020, Pages 85-102]
  • Rainfall simulator Usage Feasibility of Bentonite in Restoration of Aggregate Stability in Different Landuses Soil after Fire [Volume 32, Issue 1, 2025, Pages 175-196]
  • Rainfed agriculture Analysis the impacts of extreme precipitation events on Severe erosion of rainfed lands in Asdli defile, North Khorasan [Volume 32, Issue 1, 2025, Pages 81-104]
  • Rain irrigation The Effect of Different Amounts of Water and Nitrogen Fertilizer on Yield of Two Cotton Cultivars (Golestan and B 557) [Volume 26, Issue 6, 2019, Pages 215-230]
  • Random Forest Digital soil mapping using Random Forest model in Golestan province [Volume 21, Issue 6, 2014, Pages 73-93]
  • Random Forest Stochastic modeling of sediment yield using random forest and quantile regression [Volume 24, Issue 4, 2017, Pages 103-122]
  • Random Forest Comparison and integration of machine learning and object-based algorithms for screening underlying factors and preparing a landslide classification map [Volume 32, Issue 1, 2025, Pages 31-55]
  • Random Forest model Comparison of pedotransfer functions based on machine learning methods to estimate soil moisture at field capacity and permanent wilting point (Case study: Ravansar District, Kermanshah Province) [Volume 30, Issue 1, 2023, Pages 27-47]
  • Random forest technique Application of Random Forest method for predicting soil classes in low relief lands (case study: Hirmand county) [Volume 24, Issue 1, 2017, Pages 67-84]
  • Random generators Analysis of spatial and temporal patterns of potential evapotranspiration by combining harmonic, stochastic and Monte Carlo methods (Case study: Zayandehrud basin) [Volume 31, Issue 4, 2024, Pages 63-88]
  • Range Investigating environmental factors controlling soil organic carbon in rangelands of arid regions (case study: Yansi region of Gonabad) [Volume 25, Issue 3, 2018, Pages 281-289]
  • Rangeland The effect of long-term intensive grazing on soil properties and the reversibility of dominant species in Ghoshchi rangelands of Urmia [(Articles in Press)]
  • Rangeland. Ahmad-Abad Mashhad Modeling some of the Factors Affecting Rill Erosions Using Fuzzy Inference System [Volume 22, Issue 4, 2015, Pages 103-120]
  • Rangeland by-products Relationship between soil properties and gum tragacanth production in Astragalus gossypinus Fischer habitats under animal grazing [Volume 26, Issue 5, 2019, Pages 211-223]
  • Rangeland land use Investigation of the Effects of Land use Change on Low flow Indices (Case study: Taleghan catchment) [Volume 24, Issue 1, 2017, Pages 287-294]
  • Rangelands The role of slope steepness and soil properties in rill erosion in the hillslopes (a case study: Taham Chai catchment, NW Zanjan) [Volume 23, Issue 4, 2016, Pages 83-100]
  • Range shift The effect of climate change on the geographical distribution of wild borage in Khorasan Razavi [Volume 27, Issue 3, 2020, Pages 145-162]
  • Ranking of Rocks Comparison of sensitivity to erosion and resistance of Asmari limestone, Mishan lime, Aghajari limy sandstone and Gachsaran anhydrite using Los Angeles abrasion method [Volume 26, Issue 5, 2019, Pages 197-209]
  • Ratio Energy Budget Method (BREB) Simulating the effect of spatial wind changes on evaporation with CE-QUAL-W2 integrated model and Bowen ratio [Volume 31, Issue 1, 2024, Pages 133-152]
  • RCPs Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • RCP scenario Annual assessment of Kashafrood watershed basin climate components in future periods by using fifth report of intergovernmental panel on climate change [Volume 23, Issue 6, 2016, Pages 217-233]
  • RCP scenario Investigation of Crop Evapotranspiration and Precipitation changes under Climate Change RCPs Scenarios in Khouzestan province [Volume 25, Issue 6, 2018, Pages 123-139]
  • RDA Investigating the role of environmental factors on vegetative properties of Rheum ribes L. [Volume 29, Issue 3, 2022, Pages 85-99]
  • RDI index Using of CRU and GPCC data base in the analysis of long-term droughts in the Urmia Lake basin [Volume 30, Issue 3, 2023, Pages 107-125]
  • Reach unit Application of a hierarchical multi-scale framework to delineating spatial units of watersheds (Case study: theTil-abad Watershed, Golestan Province) [Volume 26, Issue 6, 2019, Pages 1-29]
  • Real Evapotranspiration The evaluation of Effect of Climate Change on Agricultural Drought Using ETDI and SPI Indexes [Volume 24, Issue 4, 2017, Pages 43-61]
  • Re-analysis data Evaluation of the effect of dust storm on heat flux and radiation balance in Hirmand basin [Volume 29, Issue 1, 2022, Pages 53-73]
  • Recession phase Estimation of different soil infiltration Parameters in furrow irrigation with super absorbent Polymer [Volume 24, Issue 5, 2017, Pages 281-289]
  • Reconnaissance Drought Index (RDI) The role of evapotranspiration in meteorological drought monitoring in some climatic regions of the country [Volume 23, Issue 2, 2016, Pages 1-21]
  • Reconnaissance Drought Index (RDI) Drought characteristics based on Reconnaissance Drought Index and its variations in different time periods and regions of Iran [Volume 23, Issue 6, 2016, Pages 27-52]
  • Reconstruction Two century tree ring reconstruction of drought using Multivariate Standardized Precipitation Index (MSPI) in Javanroud-Kermanshah region [Volume 22, Issue 6, 2015, Pages 99-116]
  • Recreation forest Impact of different land use on physical, chemical and biological soil properties in the Qalek forest Qhaemshahr city [Volume 24, Issue 6, 2017, Pages 211-225]
  • Rectangular Free jet The effect of the jet collision angle to hydraulic jump on roughness bed [Volume 24, Issue 6, 2017, Pages 141-158]
  • Rectangular Free jet Investigation of the effect of jet, semi-cylindrical roughness and reverse slope on hydraulic jump [Volume 28, Issue 3, 2021, Pages 153-171]
  • Rectangular sedimentation pond Development of one-dimensional numerical model of sedimentation with non-uniform granulation in settling basins using time-splitting method [Volume 28, Issue 3, 2021, Pages 27-47]
  • Recursive digital filters Graphical and recursive digital filter techniques in the separation of base flow, A comparison in Ardabil Province rivers [Volume 26, Issue 4, 2019, Pages 95-113]
  • Redistribution Developing Equations to Predict the Pattern of Soils Moisture Redistribution in Surface and Subsurface Drip Irrigation Systems Using Dimension Analysis [Volume 21, Issue 6, 2014, Pages 223-237]
  • Reduction Using Quartz-Supported Zero-Valent Iron Nanoparticles for Removing Nitrate in Equilibrium and Fluid Systems [Volume 22, Issue 2, 2015, Pages 219-227]
  • Reference crop evapotranspiration Adjustment of Hargreaves equation by replacing land surface temperature instead of air temperature for estimating reference crop evapotranspiration [Volume 21, Issue 6, 2014, Pages 239-254]
  • Reference Evapotranspiration Changes in potential evapotranspiration of maize and barley under climate change situation in Kermanshah Province [Volume 24, Issue 3, 2017, Pages 185-202]
  • Reference Evapotranspiration Accuracy Evaluation of Twenty Empirical Models in Estimating Coastal Regions Reference Evapotranspiration in different climate [Volume 25, Issue 4, 2018, Pages 307-320]
  • REFORM Project Application of a hierarchical multi-scale framework to delineating spatial units of watersheds (Case study: theTil-abad Watershed, Golestan Province) [Volume 26, Issue 6, 2019, Pages 1-29]
  • RegCM4 Sensitivity analysis of convective RegCM4 schemes in simulation of precipitation for west Iran by using CSIRO-MK36 dataset [Volume 26, Issue 3, 2019, Pages 51-69]
  • RegCM4 Regional Climate Model Evaluation of RegCM4 Regional Climate Model simulations for the land surface water budget components (A case study in Toyserkan plain, Hamedan province) [Volume 24, Issue 5, 2017, Pages 1-24]
  • Regime channel Numerical Study of stability of alluvial compound channels using empirical results [Volume 22, Issue 1, 2015, Pages 71-89]
  • Regime channels Analysis of Alluvial Channels Stability based on Empirical and Analytical Methods [Volume 21, Issue 6, 2014, Pages 269-279]
  • Regional flood analysis Derivation and investigation of regional flood analysis models as a function of return period (Case study: Ardabil province) [Volume 22, Issue 4, 2015, Pages 261-268]
  • Regional flood analysis Evaluation of the Ability of Adaptive Neuro-Fuzzy Interface System, Artificial neural network and Regression to Regional flood analysis. [Volume 24, Issue 3, 2017, Pages 149-166]
  • Regional flood frequency analysis Comparison physiographical space based interpolation and Linear moments methods for regional flood frequency analysis in Mazandaran Province [Volume 22, Issue 1, 2015, Pages 1-24]
  • Regression Derivation and investigation of regional flood analysis models as a function of return period (Case study: Ardabil province) [Volume 22, Issue 4, 2015, Pages 261-268]
  • Regression Estimation of soil thermal conductivity using hydraulic properties [Volume 22, Issue 5, 2015, Pages 297-305]
  • Regression Modeling of soil organic carbon content using topographic indices and soil characteristics in rainfed wheat lands [Volume 23, Issue 3, 2016, Pages 111-129]
  • Regression Derivation the Suitable Pedotranfer Functions for Prediction of Some Difficulty Available Soil Properties [Volume 23, Issue 4, 2016, Pages 203-217]
  • Regression Evaluation of the Ability of Adaptive Neuro-Fuzzy Interface System, Artificial neural network and Regression to Regional flood analysis. [Volume 24, Issue 3, 2017, Pages 149-166]
  • Regression Characteristics of Cu Adsorption in Aggregate size fractions and its relations with some soil properties [Volume 24, Issue 6, 2017, Pages 195-210]
  • Regression Model Develop Pedotransfer Functions by Using of Soil Physical and Chemical Properties in Different Depths to Estimate the Saturated Hydraulic Conductivity [Volume 22, Issue 3, 2015, Pages 21-37]
  • Relative water content of leaves Determining the appropriate irrigation interval and evaluation of the compatibility of Salvia sahendica L. plant with water stress in landscape [Volume 26, Issue 2, 2019, Pages 75-95]
  • Release Environmental risk assessment of arsenic in Zn-Pb mine tailings [Volume 27, Issue 6, 2020, Pages 1-26]
  • Reliability Evaluation of GA and PSO optimization algorithms in operation of multi-reservoir systems Case study: Gorgan-Rood basin dams [Volume 26, Issue 2, 2019, Pages 239-250]
  • Reliability index Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]
  • Remediation Reduction of arsenic mobilization in soil by application of hematite nanoparticles and acrylic polymers [Volume 23, Issue 6, 2016, Pages 79-99]
  • Remediation Biosorption of Cd from aqueous solutions by shrimp shell [Volume 25, Issue 1, 2018, Pages 257-269]
  • Remote sensing Site selection suitable for earth small dam by use criterion elimination and AHP (Kal Aji Watershed, Golestan Province) [Volume 22, Issue 1, 2015, Pages 231-249]
  • Remote sensing Application of mountain SEBAl and MODIS imagery for estimation of catchment actual evapotranspiration (case study: Tuyserkan catchment، Hamedan, Iran) [Volume 22, Issue 5, 2015, Pages 1-21]
  • Remote sensing Evaluation of ETM+ data applicability for remote sensing of the soil texture and vegetation effects on accuracy of predictions [Volume 23, Issue 1, 2016, Pages 187-201]
  • Remote sensing Examination of the relation between cover management factor with vegetation indices in the loess slope land (case study: Wheat farm in toshan catchment) [Volume 23, Issue 1, 2016, Pages 307-311]
  • Remote sensing Assessing Performance of Multivariate Linear Regression (MLR), artificial neural network (ANN) and Gene Expression Programming (GEP) in estimating soil [Volume 24, Issue 2, 2017, Pages 23-44]
  • Remote sensing Evaluation of Evapotranspiration, Precipitation and Air Temperature from Global Land Data Assimilation System (GLDAS) by Lysimeter Data in Qazvin [Volume 24, Issue 3, 2017, Pages 283-297]
  • Remote sensing Investigation of Morphological change at Bazoft River Banks in the recently thirty years (1985-2015) using Landsat satellite images [Volume 26, Issue 6, 2019, Pages 139-158]
  • Remote sensing Application of vegetation cover seasonality, temporal variation of rainfall erosivity and sediment yield for land utilization planning [Volume 27, Issue 5, 2020, Pages 217-232]
  • Remote sensing Comparison of vegetation indices in estimating the residue biomass of spring and autumn crops (Watersheds in the southwest of Golestan province) [Volume 27, Issue 6, 2020, Pages 121-136]
  • Remote sensing Detection and Prediction of Land Use Changes Using Modeling Approach within a GIS Environment (Case Study: Hablehroud Watershed) [Volume 29, Issue 2, 2022, Pages 113-134]
  • Remote sensing Feasibility of estimating cotton water stress based on spectral indices of Landsat and Sentinel 2 satellite images [Volume 31, Issue 2, 2024, Pages 99-117]
  • Remote sensing Analyzing the Surface Energy Balance Algorithm for Land (SEBAL) in Estimating Crop Evapotranspiration [Volume 31, Issue 3, 2024, Pages 155-175]
  • Remote sensing A review emphasizing the significant role of monitoring water markets through the efficient use of remote sensing technologies [Volume 32, Issue 1, 2025, Pages 57-79]
  • Remote sensing Analysis the impacts of extreme precipitation events on Severe erosion of rainfed lands in Asdli defile, North Khorasan [Volume 32, Issue 1, 2025, Pages 81-104]
  • Remote sensing Monitoring time series of reservoir water surface area changes using remote sensing approaches [Volume 32, Issue 2, 2025, Pages 55-75]
  • Remote sensing (RS) Modeling mean weight-diameter of aggregates based on vegetation indices in rangeland and forest land uses [Volume 27, Issue 6, 2020, Pages 201-214]
  • Resampling Bayesian analysis and particle filter application in rainfall-runoff models and quantification of uncertainty [Volume 24, Issue 1, 2017, Pages 251-264]
  • Reservoir operation Determination and analysis of reservoir storage discretization in Jamishan dam using stochastic dynamic programming with different objective functions [Volume 26, Issue 2, 2019, Pages 97-115]
  • Reservoir optimal operation Presenting a new hybrid evolutionary algorithm in optimizing reservoir operation based on new combinative distance-based assessment (CODAS) [Volume 27, Issue 5, 2020, Pages 1-23]
  • Reservoirs Maximize the hydropower generation in multi-objective reservoir system (The 6 dam system of Karun) [Volume 23, Issue 3, 2016, Pages 303-316]
  • Reservoir Sedimentation Performance evaluation of atom search optimization algorithm performance in optimal operation of multi-reservoir systems and single reservoirs under sedimentation (Case study: Dez Dam) [Volume 29, Issue 2, 2022, Pages 91-111]
  • Reservoir storage discretization Determination and analysis of reservoir storage discretization in Jamishan dam using stochastic dynamic programming with different objective functions [Volume 26, Issue 2, 2019, Pages 97-115]
  • Residue biomass Comparison of vegetation indices in estimating the residue biomass of spring and autumn crops (Watersheds in the southwest of Golestan province) [Volume 27, Issue 6, 2020, Pages 121-136]
  • Residue management Effect of agricultural management on some chemical and biological indicators of soil health [Volume 25, Issue 3, 2018, Pages 269-280]
  • Resilience of water resources Evaluation of the implementation of the restoration and resilience plan of groundwater resources with an emphasis on the installation of smart meters (case study: Boshroyeh Plain, South Khorasan) [Volume 30, Issue 2, 2023, Pages 161-171]
  • Resistance to pentrometer penetration Shallow water table management in the face cracking soil in paddy fields [Volume 22, Issue 5, 2015, Pages 261-274]
  • Retardation factor Simulation of Nitrate and Ammonium Ions Leaching in a Sandy Loam Soil using Analytical and Numerical Models [Volume 25, Issue 3, 2018, Pages 255-267]
  • RETC code Influence of Properly Weighting Soil-Water Retention Curve Data in Least Squares Analysis [Volume 26, Issue 5, 2019, Pages 95-112]
  • Retention curve Hydraulic Behavior of soil contaminated with Trichloroethylene (TCE) [Volume 26, Issue 3, 2019, Pages 207-220]
  • Revenue-cost ratio Optimal allocation of water resources using non-dominated sorting genetic algorithm (case study: Hamidiya irrigation network) [Volume 25, Issue 6, 2018, Pages 239-253]
  • Reverse pump Effect of the Pump as Turbine Failure on Unsteady Flow in Water Transmission Pipelines (Case Study: Masjed Soleyman City Water Pipeline) [Volume 30, Issue 4, 2023, Pages 81-102]
  • Reverse slope Investigation of the effect of jet, semi-cylindrical roughness and reverse slope on hydraulic jump [Volume 28, Issue 3, 2021, Pages 153-171]
  • Rheum ribes Investigating the role of environmental factors on vegetative properties of Rheum ribes L. [Volume 29, Issue 3, 2022, Pages 85-99]
  • Rhizobium bacteria Short-term effects of bio-fertilizers application on some soil physical and chemical properties [Volume 27, Issue 1, 2020, Pages 71-89]
  • Rhizobox Zinc Desorption Kinetics in Corn Rhizosphere during Cultivation Period in a Calcareous Soil [Volume 26, Issue 4, 2019, Pages 223-238]
  • Rice The effects of plant residuse and zeolite on penetration resistance in paddy cracked soil [Volume 22, Issue 6, 2015, Pages 203-215]
  • Rice Study on Reliability of Water Delivery System in Paddy Fields Development and Renovation Project [Volume 24, Issue 2, 2017, Pages 127-145]
  • Rice cultivation Effect of land use type and different crop cultivations on different potassium forms of soils (with emphasis on clay mineralogy) [Volume 24, Issue 5, 2017, Pages 179-194]
  • Rice straw biochar Adsorption of Methylene Blue Using Biochar, soil and Treated Soil with Biochar from aqueous solutions [Volume 25, Issue 6, 2018, Pages 281-292]
  • Rice yield Evaluation of the influnce of water management and different methods of nitrogen application on rice yield and water use efficiency [Volume 29, Issue 2, 2022, Pages 135-154]
  • Richards equation Evaluation of double-ring infiltrometers method for measuring the vertical infiltration in different soil textures using HYDRUS [Volume 25, Issue 3, 2018, Pages 241-253]
  • Rill Temporal variation of runoff production and rill erosion in a marl soil under different rainfall intensities [Volume 24, Issue 1, 2017, Pages 303-309]
  • Rill characteristics The role of slope steepness and soil properties in rill erosion in the hillslopes (a case study: Taham Chai catchment, NW Zanjan) [Volume 23, Issue 4, 2016, Pages 83-100]
  • Rill cross section area Effect of seed density and row spacing of rainfed wheat on the USLE C-factor in a semi-arid region, Zanjan province [Volume 26, Issue 6, 2019, Pages 263-276]
  • Rill development The role of slope steepness and soil properties in rill erosion in the hillslopes (a case study: Taham Chai catchment, NW Zanjan) [Volume 23, Issue 4, 2016, Pages 83-100]
  • Rill erosion Modeling some of the Factors Affecting Rill Erosions Using Fuzzy Inference System [Volume 22, Issue 4, 2015, Pages 103-120]
  • Ring Road The effect of Ring Road and Railway line on the flooding rate of AqQala city in March 2019 Flood [Volume 28, Issue 3, 2021, Pages 207-215]
  • Riparian buffer zones Rivers Riparian buffer zones Determination by Combining USDA and Qualitative Vulnerability (Case study: Ab shirin River) [Volume 25, Issue 4, 2018, Pages 113-132]
  • Risk Developing management plan in Sabzevar region [Volume 21, Issue 6, 2014, Pages 51-71]
  • Risk Evaluating and Zoning of the Extreme Rainfalls Occurrence Risk in West of Iran [Volume 26, Issue 1, 2019, Pages 49-69]
  • Risk Bivariate Analysis of Drought Risk in West and Northwest of Iran Using PSO Algorithm and Copula Functions [Volume 27, Issue 3, 2020, Pages 125-144]
  • Risk-based flood management Predicting the effects of intervention scenarios in reducing the vulnerability of local communities in a flood zone (The Qarachai River, Ramyan-Golestan Province, Iran) [Volume 30, Issue 2, 2023, Pages 51-74]
  • River Bank Protection Experimental Investigation on the Effect of Length, Space and Shape of Gabion Groynes on Local Scouring Depth [Volume 21, Issue 4, 2014, Pages 231-246]
  • River bend Numerical solution of lateral distribution of suspended sediment in river bends [Volume 23, Issue 6, 2016, Pages 365-373]
  • River Flow Prediction Assessment of Kernel Functions Performance in River Flow Estimation using Support Vector Machine [Volume 23, Issue 3, 2016, Pages 69-89]
  • Riverine Wetland Site selection to create riverine wetlands in watersheds (case study: Tajan river – Razavi Khorasan Province) [Volume 24, Issue 4, 2017, Pages 1-22]
  • River intake Estimation Discharge Cifficient in New System of Bottom Intake with Porous Media [Volume 25, Issue 2, 2018, Pages 283-296]
  • River management Application of a hierarchical multi-scale framework to delineating spatial units of watersheds (Case study: theTil-abad Watershed, Golestan Province) [Volume 26, Issue 6, 2019, Pages 1-29]
  • River morphology Site selection to create riverine wetlands in watersheds (case study: Tajan river – Razavi Khorasan Province) [Volume 24, Issue 4, 2017, Pages 1-22]
  • River morphology Investigation of Morphological change at Bazoft River Banks in the recently thirty years (1985-2015) using Landsat satellite images [Volume 26, Issue 6, 2019, Pages 139-158]
  • River system Comparison of the physical and chemical properties of the bed and suspended sediments of the Roze-Chay river [Volume 24, Issue 2, 2017, Pages 273-288]
  • River water Chemical properties of suface water-inflows and their effects on soils of Meyghan Lake in Arak [Volume 24, Issue 4, 2017, Pages 123-142]
  • River water temperature Modeling of river water temperature using Gene Expression Programming (Case Study: MohammadAbad River in Golestan province) [Volume 27, Issue 2, 2020, Pages 237-244]
  • Robust counterpart Water allocation decision making in the presence of uncertainty using robust counterpart programming and multiple objectives [Volume 25, Issue 2, 2018, Pages 71-89]
  • ROC-AUC indicator" Efficiency of the maximum entropy algorithm and GIS in assessing landslide susceptibility [Volume 28, Issue 4, 2021, Pages 53-76]
  • Rockfill materials Estimation of longitudinal dispersion coefficient of suspended sediments through the large porous Medias [Volume 23, Issue 6, 2016, Pages 317-332]
  • Rolling jump Investigation of the hydraulic jump characteristics in the bed of a basins with ripple bed form at different arrangement [Volume 29, Issue 3, 2022, Pages 113-122]
  • Root mean square method ELECTRE Tri Method Performance on Land Suitability Evaluation in Chalderan Region for Potato [Volume 25, Issue 1, 2018, Pages 271-284]
  • Root tensile strength The Role of Vegetation on Debris Slope Stability (Case study: Tuskestan–Chaharbagh Road, Golestan Province) [Volume 27, Issue 5, 2020, Pages 185-200]
  • Roshtkhar The Comparing of Infiltration Models through Parameters Uncertainty Analysis into Two Types of Soil Texture [Volume 27, Issue 5, 2020, Pages 249-262]
  • Roudsar Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • RRL package Multimodel Combination Techniques for Analysis of Hydrological Simulations (Case Study: Gharesou sub-basin, Kermanshah Province) [Volume 26, Issue 3, 2019, Pages 193-206]
  • Rule Curve Evaluation of Yield Model and Standard Operation Policy in Developing of Operation Rule Curve (Case study: Shaheed Rajaee Dam) [Volume 22, Issue 6, 2015, Pages 217-229]
  • Rule curves dam Determining the accuracy of the dynamic system in simulating and optimizing the rule curves of the dam reservoir (Case Study: Choghakhor dam) [Volume 25, Issue 5, 2018, Pages 89-107]
  • Runoff Effect of vegetation cover percentage on runoff and soil loss of interill erosion in forest road cutslope (Case study: Kohmiyan Forest, Azadshahr). [Volume 25, Issue 2, 2018, Pages 219-233]
  • Runoff The impact of some vegetative buffer strips on runoff and loss of nitrate and phosphate in rainfed lands of Sari, Iran [Volume 25, Issue 4, 2018, Pages 1-25]
  • Runoff The estimated volume of runoff and sediment in the Gerahty dam basin using the SWAT model [Volume 25, Issue 4, 2018, Pages 321-330]
  • Runoff Predicting the impacts of management activities on surface runoff characteristics and soil erosion in the Bonekooh Watershed – Hablehroud River_Iran [Volume 26, Issue 1, 2019, Pages 27-48]
  • Runoff Reducing Surface Runoff from Soils Subjected to a Freezing-Thawing Cycle using Soil Cyanobacteria [Volume 27, Issue 3, 2020, Pages 163-180]
  • Runoff Monthly and seasonal runoff estimation using time series, decision tree, and multivariable linear regression [Volume 28, Issue 4, 2021, Pages 27-52]
  • Runoff harvesting Spatial assessment of potential runoff harvesting sites in Watershed systems. (A case of study: Golbahar watershed) [Volume 22, Issue 6, 2015, Pages 295-305]
  • Runoff Management Effectability of Runoff Generation and Soil Loss from Application of Residual Fine Amendments in Small Experimental Plots [Volume 27, Issue 2, 2020, Pages 195-207]
  • Runoff simulation Comparison of the effect of riprap, herbaceous textile and grass cover on reduction of sediment yield from the ditch of forest roads [Volume 25, Issue 6, 2018, Pages 255-267]
  • RUSLE Assessment of Soil Erosion Risk using a Fuzzy Model in Gharnaveh Watershed, Golestan [Volume 21, Issue 6, 2014, Pages 135-154]
  • RUSLE Forecasting the effect of climate change on soil erosion hazard in Navrood watershed [Volume 25, Issue 2, 2018, Pages 235-250]
  • RUSLE Estimating the economic value of the role of vegetation in controlling soil erosion (Case Study: Kechik Watershed) [Volume 27, Issue 6, 2020, Pages 137-152]
  • RUSLE-3D Comaprison of Soil Erosion by 137CS and RUSLE-3D for Loess Deposits North-East of Iran (Study Area: Aghemam Catchment) [Volume 21, Issue 5, 2014, Pages 27-47]

S

  • S Effect of sulfur on some chemical properties of soil and nutrients concentration in wheat grain (Triticum astivum L.) [Volume 25, Issue 5, 2018, Pages 265-280]
  • Sabzevar region Developing management plan in Sabzevar region [Volume 21, Issue 6, 2014, Pages 51-71]
  • Sabzevar Roudab aquifer Numerical simulating of Sabzevar Roudab aquifer and checking of influences of constructing Sabzevar Roudab dam on it [Volume 23, Issue 1, 2016, Pages 119-135]
  • Safety Factor Effect of placement of horizontal drain in irrigation channel on the slope stability in Neka plain channel [Volume 21, Issue 5, 2014, Pages 209-223]
  • Saghez station Simulatingg different depths soil temperature in hourly and daily scales using a SVAT model [Volume 25, Issue 6, 2018, Pages 223-238]
  • Salicornia Effect of Staphylococcus sp. Bacteria Isolated from Salicornia Plant on Wheat Growth [Volume 26, Issue 6, 2019, Pages 179-196]
  • Saline Land Identifying and Monitoring Soil Salinization in the Eastern Part of Urmia lake Together With Comparing Capability of Object Based Image Analysis Techniques [Volume 27, Issue 3, 2020, Pages 65-84]
  • Saline-Sodic Soil improvement Comparison of The Effect of Cow Manure, Vermicompost and Azolla on the Chemical and Hydraulic Properties of Saline-Sodic Soil [Volume 26, Issue 2, 2019, Pages 177-194]
  • Saline water Simulation of Heterogeneous Soil Salinity under Unsteady Condition from a Line Source [Volume 22, Issue 4, 2015, Pages 203-216]
  • Saline water Determination of water-salinity-dry matter yield production function in vegetative growth phase of date palm [Volume 24, Issue 3, 2017, Pages 251-266]
  • Saline water Investigation the effect of Zytonic on Yield and Yield components of Quinoa under irrigated Unconventional water [Volume 27, Issue 3, 2020, Pages 229-244]
  • Salinity Effect of magnetized saline water on soil and water amendment in trickle irrigation [Volume 23, Issue 2, 2016, Pages 179-193]
  • Salinity Simulation of groundwater salinity using Artificial Neural Network (ANN) , Particle Swarm Optimization (PSO) and SEAWAT model. (Case study: Debal khazaie sugarcane plantation) [Volume 23, Issue 5, 2016, Pages 307-316]
  • Salinity Water Quality and Temperature Stratification Of Zanjan Taham Dam with CE-QUAL-W2 Software [Volume 25, Issue 1, 2018, Pages 127-145]
  • Salinity Effect of Staphylococcus sp. Bacteria Isolated from Salicornia Plant on Wheat Growth [Volume 26, Issue 6, 2019, Pages 179-196]
  • Salinity and drought resistance Rhizosphere soil of dry farming wheat as a useful source for isolating salinity and drought resistance Fluorescent Pseudomonas bacteria [Volume 26, Issue 4, 2019, Pages 173-189]
  • Salinity index Evaluation of modeling methods and supervised classification for mapping soil salinity using ASTER and ETM images [Volume 23, Issue 5, 2016, Pages 123-140]
  • Salinity stress Investigation the use of Irrigation by Caspian Seawater on Sweet Pepper (Capsicum annum) under Greenhouse conditions [Volume 25, Issue 1, 2018, Pages 243-256]
  • Salman Farsi agro industry Determination irrigation time for sugarcane fields using infrared thermometer and measurement of soil moisture in root zone [Volume 23, Issue 6, 2016, Pages 235-251]
  • Sample Assessment of the WEPP capability in coupling with GeoWEPP for predicting spatial distribution of soil erosion in Taleghan's pair catchments [Volume 29, Issue 4, 2022, Pages 51-73]
  • Sampling density Impact of sampling density on efficiency of soil salinity mas (A case study: Karkaj research station, university of Tabriz) [Volume 23, Issue 2, 2016, Pages 239-251]
  • Sanganeh watershed Localization of climate file of Water Erosion Prediction Project Model (WEPP) (Case study: research base Sanganeh, Khorasan Razavi) [Volume 22, Issue 1, 2015, Pages 171-190]
  • Sarab plain Mapping the Risk of Groundwater Pollution using GIS (case study: Sarab plain) [Volume 24, Issue 3, 2017, Pages 1-20]
  • Sararoud-Kermanshah Evaluating soil surface energy balance model and satellite images to estimating mean daily soil surface temperature [Volume 25, Issue 3, 2018, Pages 177-192]
  • Sararoud station Feasibility study of rainfed barley annual yield prediction based on different drought indices [Volume 29, Issue 2, 2022, Pages 1-24]
  • SARIMA The Effect of Differencing in Stationary and Accuracy of Time Series in Predicting of Lake Level [Volume 24, Issue 3, 2017, Pages 59-76]
  • Sarug-chai basin Snow Water Equivalent Estimation Using Meteorological Data and Land Elevation (A Case Study: Sarug-chai Basin) [Volume 23, Issue 1, 2016, Pages 101-118]
  • Satarkhan Dam Comparison of the Mathematical Sedimentation Model Results and Hydrographically Measured Data in the Satarkhan Dam Reservoir [Volume 21, Issue 4, 2014, Pages 297-304]
  • Satellite Validation of Land surface Temperature (LST) from Landsat-5 and MODIS Images (Case study: Wheat fields of Marvdasht Plain) [Volume 23, Issue 4, 2016, Pages 25-43]
  • Satellite data Evaluation of the effect of dust storm on heat flux and radiation balance in Hirmand basin [Volume 29, Issue 1, 2022, Pages 53-73]
  • Satellite image Digital mapping of soil erodibility (Case study: Dehgolan, Kurdistan Province) [Volume 24, Issue 6, 2017, Pages 87-103]
  • Satellite imagery Estimation of stored water volume in reservoir dams using satellite images and multi-variable linear regression model [Volume 31, Issue 4, 2024, Pages 159-178]
  • Saturated hydraulic conductivity Evaluation of spatial variation of soil saturated hydraulicconductivity using spatial statistic (Case study: Laghar plain) [Volume 23, Issue 6, 2016, Pages 375-382]
  • Saturated hydraulic conductivity Hydraulic Behavior of soil contaminated with Trichloroethylene (TCE) [Volume 26, Issue 3, 2019, Pages 207-220]
  • Saturated hydraulic conductivity The effect of biochar particle size on physical, hydraulic properties and soil water characteristics curve of sandy loam soil [Volume 31, Issue 2, 2024, Pages 57-77]
  • Saturated soil moisture Water Infiltration into Soil on Different Parts of a Slope during Different Seasons [Volume 31, Issue 3, 2024, Pages 31-58]
  • SAVI Examination of the relation between cover management factor with vegetation indices in the loess slope land (case study: Wheat farm in toshan catchment) [Volume 23, Issue 1, 2016, Pages 307-311]
  • Scariola orientalis Comparison of plant litter quality in three range plant species and its relationship with soil characteristics [Volume 26, Issue 1, 2019, Pages 205-218]
  • Scorpan model Assessing Performance of Multivariate Linear Regression (MLR), artificial neural network (ANN) and Gene Expression Programming (GEP) in estimating soil [Volume 24, Issue 2, 2017, Pages 23-44]
  • Scour depth Prediction of scour depth around inclined bridge Piers group using optimized ANFIS system parameters with GA [Volume 22, Issue 6, 2015, Pages 283-294]
  • Scour depth Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]
  • Scour Hole Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]
  • Scour protection Experimental Study on Effect of Nanostructures to Control Local Scour of Bridge Piers for Unsteady FlowsExperimental Study on Effect of Nanostructures to Control Local Scour of Bridge Piers for Unsteady Flows [Volume 26, Issue 6, 2019, Pages 197-213]
  • Screen Collector Examining the Feasibility of Water Harvesting from Air Humidity in the Southern Province of Sistan and Baluchistan [Volume 23, Issue 2, 2016, Pages 253-265]
  • SCS Simulation Flood Hydrograph of Atashgah Basin River of Ardabil Provice using optimized Rainfall Pattern [Volume 22, Issue 5, 2015, Pages 63-80]
  • SDI Monitoring the Spatial and temporal distribution of the Intensity Droughts using the isoSDI and isoSPI in the West of Lake Uremia [Volume 24, Issue 5, 2017, Pages 111-127]
  • SDI index Prediction of Streamflow Drought Using SPI and Markov Chain in Kharkheh’s Basin [Volume 23, Issue 2, 2016, Pages 115-130]
  • SDSM The effect of climate change on stream flow used Statistical downscaling of HADCM3 model and Artificial Neural Networks [Volume 23, Issue 3, 2016, Pages 317-326]
  • SDSM Analysis of frosty days in Gorgan synoptic station under climate change [Volume 25, Issue 6, 2018, Pages 269-279]
  • Season Water Infiltration into Soil on Different Parts of a Slope during Different Seasons [Volume 31, Issue 3, 2024, Pages 31-58]
  • Seasonality Application of vegetation cover seasonality, temporal variation of rainfall erosivity and sediment yield for land utilization planning [Volume 27, Issue 5, 2020, Pages 217-232]
  • Seasonal variation Wheat grain yield and soil water content as affected by row spacing and plough directions in a dry-farming land [Volume 24, Issue 5, 2017, Pages 211-226]
  • SEAWAT Simulation of groundwater salinity using Artificial Neural Network (ANN) , Particle Swarm Optimization (PSO) and SEAWAT model. (Case study: Debal khazaie sugarcane plantation) [Volume 23, Issue 5, 2016, Pages 307-316]
  • Seawater Investigation the effect of different Salinity levels on Yield and Yield components of Quinoa (Cv. Titicaca) [Volume 25, Issue 2, 2018, Pages 251-266]
  • Seawater The effects of irrigation with Caspian Seawater on Yield of Quinoa (c.v. Sajama) in Gorgan, northeastern Iran [Volume 28, Issue 2, 2021, Pages 63-81]
  • Seawater intrusion A New Numerical Method Based on Discontinuous Galerkin for Simulation of Seawater Intrusion into Coastal Aquifers [Volume 24, Issue 4, 2017, Pages 23-41]
  • Sedimentation Determination of Optimal Parameters of Empirical Area Reduction Method in Karaj Reservoir Dam using SCE [Volume 21, Issue 4, 2014, Pages 179-195]
  • Sedimentation Comparison of the Mathematical Sedimentation Model Results and Hydrographically Measured Data in the Satarkhan Dam Reservoir [Volume 21, Issue 4, 2014, Pages 297-304]
  • Sedimentation Determining sedimentation trend on flood spreading system using satellite image change detection technique [Volume 23, Issue 2, 2016, Pages 211-224]
  • Sedimentation Determination of the best temperature based method of evaporation estimation from the Karde reservoir in order to investigate the effect of reducing useful volume of the reservoir on evaporation from the lake surface [Volume 26, Issue 2, 2019, Pages 29-51]
  • Sedimentation Experimental and numerical investigation of the effect of submerged walls on sediment trapping efficiency in settling basins of diversion dams [Volume 27, Issue 4, 2020, Pages 247-254]
  • Sedimentation Laboratory investigation of the effect of mid-channel bars on the velocity distribution and flow energy loss [Volume 31, Issue 1, 2024, Pages 93-112]
  • Sedimentation Comparison of the Amount of Sedimentation in the Intake Canals of Feeder One and Feeder Two [Volume 31, Issue 3, 2024, Pages 59-84]
  • Sedimentation rate curve Performance assessment of check dams to controlling discharge and sediment load over their useful lifespan period (Case study: Kond watershed) [Volume 27, Issue 2, 2020, Pages 89-108]
  • Sediment availability Analysis of Storm-wise Sedimentgraphs and Rating Loops in Galazchai Watershed, West-Azarbaijan, Iran [Volume 21, Issue 5, 2014, Pages 175-191]
  • Sediment concentration Analysis of Alluvial Channels Stability based on Empirical and Analytical Methods [Volume 21, Issue 6, 2014, Pages 269-279]
  • Sediment concentration Comparison of the effect of riprap, herbaceous textile and grass cover on reduction of sediment yield from the ditch of forest roads [Volume 25, Issue 6, 2018, Pages 255-267]
  • Sediment connectivity index Temporospatial Variations of Structural Sediment Connectivity Patterns in Taham-Chi Watershed in Zanjan Province, Iran [Volume 24, Issue 3, 2017, Pages 131-147]
  • Sediment control Experimental Investigation the Effects of Gabion Obstacle’s Height, Shape and distance of obstacle from entrance to Control the Turbidity Current [Volume 23, Issue 4, 2016, Pages 251-265]
  • Sediment delivery The Participation of hill slopes sediment delivery contribution in Rainfalls different patterns by determine of the degraded Rills Volume [Volume 23, Issue 3, 2016, Pages 327-336]
  • Sediment-Discharge Relationship Analysis of Storm-wise Sedimentgraphs and Rating Loops in Galazchai Watershed, West-Azarbaijan, Iran [Volume 21, Issue 5, 2014, Pages 175-191]
  • Sediment distribution Determination of Optimal Parameters of Empirical Area Reduction Method in Karaj Reservoir Dam using SCE [Volume 21, Issue 4, 2014, Pages 179-195]
  • Sediment management Temporospatial Variations of Structural Sediment Connectivity Patterns in Taham-Chi Watershed in Zanjan Province, Iran [Volume 24, Issue 3, 2017, Pages 131-147]
  • Sediment Prediction Evaluation the Performance of Artificial Neural Network Method and Deep Learning Method for Prediction of Bed Load in Gravel-Bed Rivers [Volume 29, Issue 1, 2022, Pages 75-94]
  • Sediment rating curve Stochastic modeling of sediment yield using random forest and quantile regression [Volume 24, Issue 4, 2017, Pages 103-122]
  • Sediment transfer Investigation of the changes in the stream sedimentation pattern by creating a loop in the Karun River in the Zargan-Farsyat region [Volume 30, Issue 4, 2023, Pages 147-164]
  • Sediment transfer scenario Temporospatial Variations of Structural Sediment Connectivity Patterns in Taham-Chi Watershed in Zanjan Province, Iran [Volume 24, Issue 3, 2017, Pages 131-147]
  • Sediment transport capacity Sediment transport prediction in rivers using quasi-two dimensional model [Volume 22, Issue 2, 2015, Pages 143-158]
  • Sediment transport Estimators Comparison of Different Methods for Estimating Bed Load using developed software of STE (case study: Babolroud River) [Volume 27, Issue 1, 2020, Pages 229-236]
  • Sediment trapping efficiency Experimental and numerical investigation of the effect of submerged walls on sediment trapping efficiency in settling basins of diversion dams [Volume 27, Issue 4, 2020, Pages 247-254]
  • Sediment volume Investigation on the effectiveness of gabion check dams in amount and grain size of sedimentation in the Rezin watershed, west of Iran [Volume 27, Issue 5, 2020, Pages 201-216]
  • Sediment yield Analysis of Storm-wise Sedimentgraphs and Rating Loops in Galazchai Watershed, West-Azarbaijan, Iran [Volume 21, Issue 5, 2014, Pages 175-191]
  • Sediment yield Feasibility of Reducing Soil Loss using Biochar Produced from Dairy Factory Waste [Volume 24, Issue 4, 2017, Pages 211-226]
  • Sediment yield Application of vegetation cover seasonality, temporal variation of rainfall erosivity and sediment yield for land utilization planning [Volume 27, Issue 5, 2020, Pages 217-232]
  • Seed Effect of irrigation intervals in different phonological stages on quantitative and qualitative characteristics and water productivity of sesame [Volume 26, Issue 5, 2019, Pages 21-39]
  • Seed yield Effect of Deficit Irrigation and Nano Fertilizer on Reproductive Characteristics of Basil (Ocimum basilicum L.) [Volume 25, Issue 4, 2018, Pages 93-111]
  • Seepage Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Segmentation Semi-Automated Object-Based Model for Producing Gully Erosion Inventory Map (Case Study: Lighvan watershed) [Volume 26, Issue 3, 2019, Pages 29-49]
  • Sejzi Investigating the factors affecting the concentration of lead and cadmium in different points of the Sejzi desert emphasizing the distribution of biological soil crusts [Volume 28, Issue 4, 2021, Pages 123-144]
  • Selective deposition Comparison of the physical and chemical properties of the bed and suspended sediments of the Roze-Chay river [Volume 24, Issue 2, 2017, Pages 273-288]
  • Semi-arid region The role of slope steepness and soil properties in rill erosion in the hillslopes (a case study: Taham Chai catchment, NW Zanjan) [Volume 23, Issue 4, 2016, Pages 83-100]
  • Semi-arid region Wheat grain yield and soil water content as affected by row spacing and plough directions in a dry-farming land [Volume 24, Issue 5, 2017, Pages 211-226]
  • Semi-Circular Pier Effect of Piers Geometric on the Hydraulic Properties of Piano Key weirs [Volume 23, Issue 2, 2016, Pages 267-277]
  • Semivariogram . Evaluating accuracy some of geostatistical methods to predict spatial variability of final infiltration rate [Volume 22, Issue 3, 2015, Pages 221-229]
  • Semnan Plain Evaluation of modeling methods and supervised classification for mapping soil salinity using ASTER and ETM images [Volume 23, Issue 5, 2016, Pages 123-140]
  • Sen’ s estimator Investigation of groundwater level changes trend(Case Study: Urmia plain) [Volume 22, Issue 4, 2015, Pages 67-84]
  • Sensitivity analysis Reducing uncertainty in a semi distributed hydrological modeling within the GLUE framework [Volume 23, Issue 1, 2016, Pages 83-100]
  • Sensitivity analysis Assessing the relative importance of two lump hydrological models parameters using Morris, Sobol and Entropy index methods [Volume 24, Issue 2, 2017, Pages 1-21]
  • Sensitivity analysis Investigation the effect of climate change scenarios on the monthly flow discharge at the outlet of Gelevard Dam [Volume 27, Issue 4, 2020, Pages 23-43]
  • Sensitivity analysis Modelling of the factors affecting interrill erosion in pasture and forest landuses using artificial neural networks [Volume 27, Issue 6, 2020, Pages 85-102]
  • Sensitivity analysis Performance evaluation of atom search optimization algorithm performance in optimal operation of multi-reservoir systems and single reservoirs under sedimentation (Case study: Dez Dam) [Volume 29, Issue 2, 2022, Pages 91-111]
  • Sensitivity analysis Comparative assessment of IHACRES, AWBM, and Tank models for daily runoff simulation in wet and dry periods [Volume 31, Issue 1, 2024, Pages 51-72]
  • Sensitivity to Erosion Comparison of sensitivity to erosion and resistance of Asmari limestone, Mishan lime, Aghajari limy sandstone and Gachsaran anhydrite using Los Angeles abrasion method [Volume 26, Issue 5, 2019, Pages 197-209]
  • Sen’s Slope Estimator Spatial and seasonal pattern in climate change, temperatures across Iran [Volume 21, Issue 5, 2014, Pages 257-270]
  • Sentinel 1 Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • Sentinel 2 Comparison of vegetation indices in estimating the residue biomass of spring and autumn crops (Watersheds in the southwest of Golestan province) [Volume 27, Issue 6, 2020, Pages 121-136]
  • Sentinel 2 imagery 2D Flood Simulation Using the Nays 2D Flood Model and Comparison with the Sentinel 2 Satellite Image (Case Study: Flood of March 2019 at the end of Arazkuse River, Golestan Province) [Volume 27, Issue 2, 2020, Pages 223-236]
  • Sentinel-2 images Simulating chlorophyll a in dam reservoirs using remote sensing and data-driven approaches [Volume 31, Issue 3, 2024, Pages 85-108]
  • Sentinel-2 satellite images Investigation of the plants' water stress status in north of Iran under Covid-19 virus pandemic [Volume 27, Issue 6, 2020, Pages 215-228]
  • Separation zone Effect of discharge ratio and stream angle on flow pattern at rectangular junction channels with fluent model [Volume 21, Issue 5, 2014, Pages 93-114]
  • Sewage sludge Effects of urea integration with manure and two types of compost (municipal waste and sewage sludge) on concentrations of micronutrients and sodium in wheat leaf, stem and seed [Volume 26, Issue 3, 2019, Pages 1-27]
  • Shaheed Rajaee Dam Evaluation of Yield Model and Standard Operation Policy in Developing of Operation Rule Curve (Case study: Shaheed Rajaee Dam) [Volume 22, Issue 6, 2015, Pages 217-229]
  • Shallow water table Shallow water table management in the face cracking soil in paddy fields [Volume 22, Issue 5, 2015, Pages 261-274]
  • Shannon Entropy Forecasting the groundwater monitoring network using hybrid time series models(Case study:Nalochay) [Volume 27, Issue 3, 2020, Pages 85-103]
  • Shapes and arrays of plates Experimental study on the effects of the shapes and arrays of submerged impermeable plates on turbidity current characteristics [Volume 23, Issue 6, 2016, Pages 143-162]
  • Shastkalate Study on the effect of Forest degradation and Planting on some soil quality factors in the Shastkalate watershed, Golestan province [Volume 21, Issue 4, 2014, Pages 159-177]
  • Shastkalateh Study on the effect of different land uses on runoff and sediment in Shastkalate Watershed, Golestan Province [Volume 22, Issue 4, 2015, Pages 139-153]
  • Shastkalateh forest Investigating the effectiveness of different types of conservation treatments in controlling the soil nutrients loss from sideslopes of forest roads [Volume 30, Issue 2, 2023, Pages 141-159]
  • Shear strength Effect of biochar and compost sugarcane bagasse on some soil mechanical properties [Volume 23, Issue 4, 2016, Pages 235-250]
  • Sheep manure biochar Effect of organic manures, theirs biochar and mycorrhizae fungi application on the chemical forms of potassium in a calcareous soil [Volume 24, Issue 6, 2017, Pages 159-176]
  • Shiono and Knight model Numerical solution of lateral distribution of suspended sediment in river bends [Volume 23, Issue 6, 2016, Pages 365-373]
  • Shiraz Estimating and uncertainty analysis of potential evapotranspiration under climate change in a semi-arid region [Volume 23, Issue 5, 2016, Pages 159-174]
  • Shock waves Experimental Study of Shock Waves in Open-Channels Transition with Trapezoidal and Rectangular Sections [Volume 24, Issue 1, 2017, Pages 121-138]
  • Shoot Determination of water-salinity-dry matter yield production function in vegetative growth phase of date palm [Volume 24, Issue 3, 2017, Pages 251-266]
  • Shortwave infrared Investigation of the plants' water stress status in north of Iran under Covid-19 virus pandemic [Volume 27, Issue 6, 2020, Pages 215-228]
  • Shrubland The effect of pure and mixed shrub cover of Crataegus on variability of soil characteristics and microbial respiration dynamic [Volume 29, Issue 4, 2022, Pages 133-149]
  • Shuffled Complex Evolution algorithm Determination of Optimal Parameters of Empirical Area Reduction Method in Karaj Reservoir Dam using SCE [Volume 21, Issue 4, 2014, Pages 179-195]
  • Silakhor plain Studying the process of space-time ground water level by support vector machine and Kriging Method in GIS (case study: silakhor plain) [Volume 24, Issue 4, 2017, Pages 195-209]
  • Silica Effects of organic acids on release of some elements from sepiolite and palygorskite minerals in saline conditions [Volume 22, Issue 4, 2015, Pages 47-65]
  • Silica Investigating the Effect of Different Substrates of Pressurized Sand Filters on the Water Quality of Moallemkola Refinery in Sari City [Volume 26, Issue 5, 2019, Pages 225-238]
  • Simivirogram Investigation of different interpolation methods for estimation and zoning of precipitation variables in agricultural lands of Aq-Qalla township for rainfed cropping of autumn cereals [Volume 22, Issue 4, 2015, Pages 1-23]
  • Simple Exponential Function Water Quality Prediction in One-Dimensional Flow by Means of New Advective Transport Function and Convergence Criteria Modification [Volume 23, Issue 2, 2016, Pages 147-162]
  • Simple Linear Regression Comparative comparison of data mining models in downscaling rainfall and temperature (Case Study: Bazoft-e- Samsami Watershed) [Volume 24, Issue 5, 2017, Pages 227-240]
  • Simulating the water infiltration into soil The Comparing of Infiltration Models through Parameters Uncertainty Analysis into Two Types of Soil Texture [Volume 27, Issue 5, 2020, Pages 249-262]
  • S index Assessment of the S-index using three models of the soil water retention curve in five different Land uses in south of Kerman [Volume 25, Issue 6, 2018, Pages 87-103]
  • Single event distributed rainfall-runoff model Uncertainty Analysis a single event distributed rainfall-runoff model with using two different Markov Chain Monte Carlo methods [Volume 21, Issue 5, 2014, Pages 1-26]
  • SINTACS Mapping the Risk of Groundwater Pollution using GIS (case study: Sarab plain) [Volume 24, Issue 3, 2017, Pages 1-20]
  • SIRMOD Assessment of the performance indicators and input variables of border irrigation system [Volume 22, Issue 2, 2015, Pages 243-253]
  • SIRMOD Investigation of the accuracy of infiltration measurement Non- point methods in designing of Furrow irrigation system [Volume 24, Issue 2, 2017, Pages 257-271]
  • SIRMOD software Estimation of different soil infiltration Parameters in furrow irrigation with super absorbent Polymer [Volume 24, Issue 5, 2017, Pages 281-289]
  • Sistan Investigation and ranking of Social Driver’s Factors of Desertification in the Sistan plain [Volume 25, Issue 6, 2018, Pages 159-173]
  • Sistan Dust storms analysis in the Sistan region using DDI and DSI indices and wind speed, visibility and PM10 parameters [Volume 27, Issue 1, 2020, Pages 1-23]
  • Sistan Investigation of Hydrometric Variables in Helmand Basin and its Impact on Land degradation in Sistan Plain [Volume 27, Issue 3, 2020, Pages 213-228]
  • Sistan Optimizing Cropping Pattern and Water Allocation using Stackelberg and Meta-heuristic Techniques in Sistan Region [Volume 29, Issue 4, 2022, Pages 1-26]
  • Sistan and Balouchestan province Relationship between different forms of potassium with physical and chemical properties calcareous soils of southeast of Iran [Volume 26, Issue 5, 2019, Pages 131-147]
  • Sistan and Baluchistan Province Trend Analysis the Number of Dusty Days in The Sistan and Baluchistan Province (IRAN) Using Non-Parametric Statistics [Volume 22, Issue 4, 2015, Pages 253-260]
  • Sistan plain Application of Random Forest method for predicting soil classes in low relief lands (case study: Hirmand county) [Volume 24, Issue 1, 2017, Pages 67-84]
  • Sistan plain Effect of the amount and particles size of Conocarpus biochar on physical and hydraulic properties and evaporation from loam sandy soil surface [Volume 30, Issue 2, 2023, Pages 97-117]
  • Sistan River Comparison of artificial intelligence methods in estimation of suspended sediment load (Case Study: Sistan River) [Volume 22, Issue 2, 2015, Pages 41-60]
  • Sistan River Comparison of the Amount of Sedimentation in the Intake Canals of Feeder One and Feeder Two [Volume 31, Issue 3, 2024, Pages 59-84]
  • Sistan va baluchestan Modeling monthly potential evapotranspiration using Genetic Programming in ‎Sistan va baluchestan province [Volume 22, Issue 5, 2015, Pages 307-313]
  • Site Selection Site selection to create riverine wetlands in watersheds (case study: Tajan river – Razavi Khorasan Province) [Volume 24, Issue 4, 2017, Pages 1-22]
  • Slide slope angle Experimental Study of Shock Waves in Open-Channels Transition with Trapezoidal and Rectangular Sections [Volume 24, Issue 1, 2017, Pages 121-138]
  • Slope Changes in runoff, Soil and nutrient loss in different vegetation cover type in Loess lands (Case study: Kechik watershed, Golestan province) [Volume 23, Issue 3, 2016, Pages 91-109]
  • Slope Water Infiltration into Soil on Different Parts of a Slope during Different Seasons [Volume 31, Issue 3, 2024, Pages 31-58]
  • Slope limiter A New Numerical Method Based on Discontinuous Galerkin for Simulation of Seawater Intrusion into Coastal Aquifers [Volume 24, Issue 4, 2017, Pages 23-41]
  • Slope stability The Role of Vegetation on Debris Slope Stability (Case study: Tuskestan–Chaharbagh Road, Golestan Province) [Volume 27, Issue 5, 2020, Pages 185-200]
  • Sloping fields Investigating the effect of controlled tillage at black cumin (Nigella sativa) planting on energy consumption, physical properties and soil protection (case study: sloping lands of Hezarjarib region, Behshahr) [Volume 30, Issue 1, 2023, Pages 151-166]
  • Small seed Investigating the effect of controlled tillage at black cumin (Nigella sativa) planting on energy consumption, physical properties and soil protection (case study: sloping lands of Hezarjarib region, Behshahr) [Volume 30, Issue 1, 2023, Pages 151-166]
  • Smectite Effect of zeolite on distribution of different soil potassium pools in Vertisols of Fars province [Volume 23, Issue 4, 2016, Pages 295-308]
  • Smectite Investigation of Zinc adsorption in paddy and non-paddy soils: a perspective on soil particles mineralogy [Volume 25, Issue 4, 2018, Pages 189-205]
  • Smectitic clay Minerals study in parent rock and soils derived from it in forests of Amlash (Guilan province) [Volume 21, Issue 4, 2014, Pages 55-75]
  • Snow Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • Snow depth measurement Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • Snow water equivalent Snow Water Equivalent Estimation Using Meteorological Data and Land Elevation (A Case Study: Sarug-chai Basin) [Volume 23, Issue 1, 2016, Pages 101-118]
  • Sobol Assessing the relative importance of two lump hydrological models parameters using Morris, Sobol and Entropy index methods [Volume 24, Issue 2, 2017, Pages 1-21]
  • Social indicator Assessing the vulnerability of the river systems in the Jarahi River Basin [Volume 27, Issue 2, 2020, Pages 47-68]
  • Social participation Consequences Appraisal of Irrigation Networks Development Based on Farmers’ Viewpoint in Downstream of Doroodzan Dam, Fars [Volume 24, Issue 2, 2017, Pages 87-106]
  • Societal Driver Investigation and ranking of Social Driver’s Factors of Desertification in the Sistan plain [Volume 25, Issue 6, 2018, Pages 159-173]
  • Sodic soil The effects of gypsum and different organic waste on chemical properties and microbial respiration of a sodic soil [Volume 23, Issue 2, 2016, Pages 23-41]
  • Sodic soil Performance of Ordinary least Squares (OLS) and Bayesian network (BN) in Exchange sodium percentage prediction based on Sodium adsorption Ratio [Volume 26, Issue 2, 2019, Pages 225-238]
  • Sodium Effects of Moisture Regimes and Calcium and Sodium on the Depth Distribution of Potassium in the Gypsum Soil [Volume 23, Issue 4, 2016, Pages 65-81]
  • Sodium Effect of biochar and irrigation water salinity on soil chemical properties after wheat harvest [Volume 25, Issue 4, 2018, Pages 291-305]
  • Sodium The effect of Calcium‚ Sodium, Potassium, and Ammonium cations on adsorption of Zinc in some calcareous soils of Chaharmahal -va- Bakhtiari Province [Volume 25, Issue 6, 2018, Pages 67-86]
  • Sodium absorption ratio The effects of gypsum and different organic waste on chemical properties and microbial respiration of a sodic soil [Volume 23, Issue 2, 2016, Pages 23-41]
  • Sodium absorption ratio The effect of long-term intensive grazing on soil properties and the reversibility of dominant species in Ghoshchi rangelands of Urmia [(Articles in Press)]
  • Sodium adsorption ratio Effect of biochar and irrigation water salinity on soil chemical properties after wheat harvest [Volume 25, Issue 4, 2018, Pages 291-305]
  • Soil amendment Effect of biochar and compost sugarcane bagasse on some soil mechanical properties [Volume 23, Issue 4, 2016, Pages 235-250]
  • Soil amendment Effectability of Runoff Generation and Soil Loss from Application of Residual Fine Amendments in Small Experimental Plots [Volume 27, Issue 2, 2020, Pages 195-207]
  • Soil amendment Effect of the amount and particles size of Conocarpus biochar on physical and hydraulic properties and evaporation from loam sandy soil surface [Volume 30, Issue 2, 2023, Pages 97-117]
  • Soil amendments Reducing soil and water loss through stimulation of degraded biological soil crusts bacteria in experimental small plots [Volume 25, Issue 4, 2018, Pages 243-257]
  • Soil amendments Changes Study of Soil Loss using Poultry Manure in Various Time Periods [Volume 27, Issue 4, 2020, Pages 1-21]
  • Soil amendments Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Soil and tillage erosion modeling Assessment of WaTEM/SEDEM model for water and tillage induced soil erosion (Case study: Sample sub catchment of Kachik-, Golestan Province) [Volume 27, Issue 2, 2020, Pages 163-178]
  • Soil and water conservation Feasibility of Reducing Soil Loss using Biochar Produced from Dairy Factory Waste [Volume 24, Issue 4, 2017, Pages 211-226]
  • Soil and water conservation Reducing soil and water loss through stimulation of degraded biological soil crusts bacteria in experimental small plots [Volume 25, Issue 4, 2018, Pages 243-257]
  • Soil bio-amend Reducing soil and water loss through stimulation of degraded biological soil crusts bacteria in experimental small plots [Volume 25, Issue 4, 2018, Pages 243-257]
  • Soil biocrust The possibility of establishment of cyanobacterial biocrusts in the saline soil of Lake Urmia bed [Volume 31, Issue 1, 2024, Pages 113-131]
  • Soil biocrust Changeability of saline soil surface due to soil cyanobacteria inoculation using image processing [Volume 31, Issue 2, 2024, Pages 119-137]
  • Soil biotechnology Reducing soil and water loss through stimulation of degraded biological soil crusts bacteria in experimental small plots [Volume 25, Issue 4, 2018, Pages 243-257]
  • Soil carbon Effects of Grazing on Different Forms of Organic Carbon in Peneti Plain of Izeh Area in Khuzestan Province [Volume 24, Issue 3, 2017, Pages 113-129]
  • Soil Characteristic Moisture Curve Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Soil chemical properties Study on the effect of Forest degradation and Planting on some soil quality factors in the Shastkalate watershed, Golestan province [Volume 21, Issue 4, 2014, Pages 159-177]
  • Soil chlorophyll The possibility of establishment of cyanobacterial biocrusts in the saline soil of Lake Urmia bed [Volume 31, Issue 1, 2024, Pages 113-131]
  • Soil compaction Effect of Soil Compaction and Organic Matter on Nitrogen Mineralization in Calcareous Soils [Volume 22, Issue 3, 2015, Pages 193-206]
  • Soil Conservation Investigation of effects of different canopy cover of olive on some soil properties under an agroforestry system (Case study: Aq Qala, Golestan province [Volume 22, Issue 6, 2015, Pages 317-325]
  • Soil Conservation Temporospatial Variations of Structural Sediment Connectivity Patterns in Taham-Chi Watershed in Zanjan Province, Iran [Volume 24, Issue 3, 2017, Pages 131-147]
  • Soil Conservation Effect of Exclosure on Runoff, Sediment Concentration and Soil Loss in Erosion Plots in Khamsan Representative Watershed of Kurdistan Province [Volume 24, Issue 6, 2017, Pages 243-255]
  • Soil Conservation An Overview of Amendments Used in Soil and Water Conservation in Iran [Volume 29, Issue 1, 2022, Pages 1-30]
  • Soil Conservation Effect of the amount and particles size of Conocarpus biochar on physical and hydraulic properties and evaporation from loam sandy soil surface [Volume 30, Issue 2, 2023, Pages 97-117]
  • Soil Conservation The possibility of establishment of cyanobacterial biocrusts in the saline soil of Lake Urmia bed [Volume 31, Issue 1, 2024, Pages 113-131]
  • Soil contamination The effects of exposure time, different levels of arsenic and organic matter on earthworms´ growth [Volume 21, Issue 6, 2014, Pages 1-25]
  • Soil contamination Accumulation and Numerical Modeling of Heavy Metals in Surface Soil of Pars Special Economic Energy Zone [Volume 23, Issue 5, 2016, Pages 67-86]
  • Soil contamination Investigating the possibility the Use of Treated Wastewater in phytoremediation of diesel contaminated soil [Volume 29, Issue 3, 2022, Pages 1-21]
  • Soil cover An Overview of Amendments Used in Soil and Water Conservation in Iran [Volume 29, Issue 1, 2022, Pages 1-30]
  • Soil depth Impact of fire on soil physical and chemical properties in the pastures of Badreh area in Ilam Province [Volume 25, Issue 5, 2018, Pages 25-46]
  • Soil depth Changes in root characteristics and soil biochemical activities under the influence of the Catena landscape in western Mazandaran [(Articles in Press)]
  • Soil digital mapping Downscaling digital maps of some soil surface properties (A case study: Merek sub catchment, Kermanshah province) [Volume 23, Issue 1, 2016, Pages 23-43]
  • Soil digital mapping Application of Random Forest method for predicting soil classes in low relief lands (case study: Hirmand county) [Volume 24, Issue 1, 2017, Pages 67-84]
  • Soil erosion Comaprison of Soil Erosion by 137CS and RUSLE-3D for Loess Deposits North-East of Iran (Study Area: Aghemam Catchment) [Volume 21, Issue 5, 2014, Pages 27-47]
  • Soil erosion Developing new equations for estimating cover-management factor in fire-affected forest lands in west north of the Guilan province [Volume 23, Issue 6, 2016, Pages 1-25]
  • Soil erosion Feasibility of Reducing Soil Loss using Biochar Produced from Dairy Factory Waste [Volume 24, Issue 4, 2017, Pages 211-226]
  • Soil erosion Study of Temporal Variations of Phosphorus Pollution along Siahroud River in Guilan Province [Volume 25, Issue 3, 2018, Pages 43-59]
  • Soil erosion Evaluation of Desertification Hazard Potential in the Jaz-Murian Region based on Wind-Water Erosion [Volume 25, Issue 6, 2018, Pages 303-310]
  • Soil erosion Predicting the impacts of management activities on surface runoff characteristics and soil erosion in the Bonekooh Watershed – Hablehroud River_Iran [Volume 26, Issue 1, 2019, Pages 27-48]
  • Soil erosion Changes Study of Soil Loss using Poultry Manure in Various Time Periods [Volume 27, Issue 4, 2020, Pages 1-21]
  • Soil erosion Modelling of the factors affecting interrill erosion in pasture and forest landuses using artificial neural networks [Volume 27, Issue 6, 2020, Pages 85-102]
  • Soil erosion Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Soil erosion An Overview of Amendments Used in Soil and Water Conservation in Iran [Volume 29, Issue 1, 2022, Pages 1-30]
  • Soil erosion Changeability of saline soil surface due to soil cyanobacteria inoculation using image processing [Volume 31, Issue 2, 2024, Pages 119-137]
  • Soil erosion The effect of long-term intensive grazing on soil properties and the reversibility of dominant species in Ghoshchi rangelands of Urmia [(Articles in Press)]
  • Soil Erosion Risk Assessment of Soil Erosion Risk using a Fuzzy Model in Gharnaveh Watershed, Golestan [Volume 21, Issue 6, 2014, Pages 135-154]
  • Soil health Effect of agricultural management on some chemical and biological indicators of soil health [Volume 25, Issue 3, 2018, Pages 269-280]
  • Soil health Investigating the short time effect of cover crops on physical and biological properties of soil [Volume 26, Issue 6, 2019, Pages 277-290]
  • Soil hydraulic parameters Influence of Properly Weighting Soil-Water Retention Curve Data in Least Squares Analysis [Volume 26, Issue 5, 2019, Pages 95-112]
  • Soil improvement Investigating the Effects of Biochar on the Performance and Yield Components of Greenhouse Cucumber under Water Deficit Conditions [Volume 30, Issue 4, 2023, Pages 165-173]
  • Soil loss Control Effectability of Runoff Generation and Soil Loss from Application of Residual Fine Amendments in Small Experimental Plots [Volume 27, Issue 2, 2020, Pages 195-207]
  • Soil Map Using soil properties map in the production of detailed soil maps [Volume 28, Issue 1, 2021, Pages 109-127]
  • Soil Matter Impact of fire on soil physical and chemical properties in the pastures of Badreh area in Ilam Province [Volume 25, Issue 5, 2018, Pages 25-46]
  • Soil microbial population Investigating the short time effect of cover crops on physical and biological properties of soil [Volume 26, Issue 6, 2019, Pages 277-290]
  • Soil microorganisms The possibility of establishment of cyanobacterial biocrusts in the saline soil of Lake Urmia bed [Volume 31, Issue 1, 2024, Pages 113-131]
  • Soil micro-organisms Reducing soil and water loss through stimulation of degraded biological soil crusts bacteria in experimental small plots [Volume 25, Issue 4, 2018, Pages 243-257]
  • Soil mineralogy Effect of slope position on selected physical, chemical and mineralogical properties of soil in Chelgerd region, Chaharmahal-va-Bakhtiari [Volume 22, Issue 3, 2015, Pages 165-177]
  • Soil modifiers An Overview of Amendments Used in Soil and Water Conservation in Iran [Volume 29, Issue 1, 2022, Pages 1-30]
  • Soil moisture characteristic curve Fitting Different Models of Soil-Moisture Characteristic Curve on 30 Soil Samples in Fars Province [Volume 25, Issue 1, 2018, Pages 319-326]
  • Soil nitrogen levels The effects of forest plant residue type and nitrogen application on organic carbon and nitrogen dynamics [Volume 23, Issue 5, 2016, Pages 191-205]
  • Soil Organic Matter The effect of land use changes on soil organic carbon and determination of the affecting soil factors on it in a bio-sequence (Case study: Jazink region of Sistan plain) [Volume 30, Issue 1, 2023, Pages 131-150]
  • Soil organic matter (SOM) Performance evaluation of reflectance spectroscopy for estimation of soil organic carbon content in Zrebar lake watershed, Kurdistan province [Volume 26, Issue 6, 2019, Pages 59-78]
  • Soil particles distribution The susceptibility of different texture soils to splash erosion under different rainfall intensity and antecedent water content [Volume 24, Issue 2, 2017, Pages 67-85]
  • Soil pasture Impact of fire on soil physical and chemical properties in the pastures of Badreh area in Ilam Province [Volume 25, Issue 5, 2018, Pages 25-46]
  • Soil pedotransfer functions Derivation the Suitable Pedotranfer Functions for Prediction of Some Difficulty Available Soil Properties [Volume 23, Issue 4, 2016, Pages 203-217]
  • Soil pH Effect of application of crop and licorice root residues and their biochars on potassium status of a calcareous soil [Volume 24, Issue 3, 2017, Pages 77-93]
  • Soil physical and chemical characteristics Effect of slope position on selected physical, chemical and mineralogical properties of soil in Chelgerd region, Chaharmahal-va-Bakhtiari [Volume 22, Issue 3, 2015, Pages 165-177]
  • Soil physical and chemical properties Relationship between different forms of potassium with physical and chemical properties calcareous soils of southeast of Iran [Volume 26, Issue 5, 2019, Pages 131-147]
  • Soil physical properties Study on the effect of Forest degradation and Planting on some soil quality factors in the Shastkalate watershed, Golestan province [Volume 21, Issue 4, 2014, Pages 159-177]
  • Soil physical properties Comparison of pedotransfer functions based on machine learning methods to estimate soil moisture at field capacity and permanent wilting point (Case study: Ravansar District, Kermanshah Province) [Volume 30, Issue 1, 2023, Pages 27-47]
  • Soil physico-chemical properties Relationship between soil properties and gum tragacanth production in Astragalus gossypinus Fischer habitats under animal grazing [Volume 26, Issue 5, 2019, Pages 211-223]
  • Soil pollution Contamination by Petroleum hydrocarbons and Heavy metals in Soils of Five Oil Refineries [Volume 23, Issue 1, 2016, Pages 273-284]
  • Soil pollution Reduction of arsenic mobilization in soil by application of hematite nanoparticles and acrylic polymers [Volume 23, Issue 6, 2016, Pages 79-99]
  • Soil pollution Comparison of the efficiency of pure and chitosan coated adsorbents in immobilization of soil cadmium [Volume 27, Issue 5, 2020, Pages 129-148]
  • Soil polysaccharides The possibility of establishment of cyanobacterial biocrusts in the saline soil of Lake Urmia bed [Volume 31, Issue 1, 2024, Pages 113-131]
  • Soil potassium Soil Potassium Forms and Quantity- Intensity Parameters of Soil Potassium and its Correlation with Some Soil Properties of Tobacco-growing Reign in Northwest of Iran [Volume 26, Issue 2, 2019, Pages 195-210]
  • Soil properties Impact of an alternative system on some soil properties as compare with forest and cropland systems [Volume 22, Issue 2, 2015, Pages 127-142]
  • Soil properties Downscaling digital maps of some soil surface properties (A case study: Merek sub catchment, Kermanshah province) [Volume 23, Issue 1, 2016, Pages 23-43]
  • Soil properties Factors affecting the Transport of Carboxymethyl Cellulose coated Zero Valent Iron Nano-particles in Soil [Volume 23, Issue 6, 2016, Pages 101-121]
  • Soil properties Comparison of The Effect of Cow Manure, Vermicompost and Azolla on the Chemical and Hydraulic Properties of Saline-Sodic Soil [Volume 26, Issue 2, 2019, Pages 177-194]
  • Soil protection Estimating the economic value of the role of vegetation in controlling soil erosion (Case Study: Kechik Watershed) [Volume 27, Issue 6, 2020, Pages 137-152]
  • Soil quality Impacts of land use change on soil quality indicators in eastern Ardabil province [Volume 22, Issue 3, 2015, Pages 1-19]
  • Soil quality Investigation of effects of different canopy cover of olive on some soil properties under an agroforestry system (Case study: Aq Qala, Golestan province [Volume 22, Issue 6, 2015, Pages 317-325]
  • Soil quality The effect of tree covers on topsoil biological indices in a plain forest ecosystem [Volume 23, Issue 5, 2016, Pages 105-121]
  • Soil quality Mapping and Assessment of Land Degradation Risk using MEDALUS Model in Siyahpoush Watershed, Ardabil Province [Volume 24, Issue 1, 2017, Pages 173-187]
  • Soil quality Effects of Grazing on Different Forms of Organic Carbon in Peneti Plain of Izeh Area in Khuzestan Province [Volume 24, Issue 3, 2017, Pages 113-129]
  • Soil quality Investigation of Some Soil Physical Quality Properties in Different Land Uses in Bardeh Catchment, Shahrekord (Chaharmahal and Bakhtiari Province) [Volume 25, Issue 5, 2018, Pages 249-263]
  • Soil quality Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]
  • Soil recovery Assessment of the recovery of compacted soil physical properties after skidding operations in Kuhmian forests in Golestān province [Volume 32, Issue 2, 2025, Pages 165-182]
  • Soil spectral reflectance Performance evaluation of reflectance spectroscopy for estimation of soil organic carbon content in Zrebar lake watershed, Kurdistan province [Volume 26, Issue 6, 2019, Pages 59-78]
  • Soil splash The susceptibility of different texture soils to splash erosion under different rainfall intensity and antecedent water content [Volume 24, Issue 2, 2017, Pages 67-85]
  • Soil splash Usage Feasibility of Bentonite in Restoration of Aggregate Stability in Different Landuses Soil after Fire [Volume 32, Issue 1, 2025, Pages 175-196]
  • Soil stability Reducing Surface Runoff from Soils Subjected to a Freezing-Thawing Cycle using Soil Cyanobacteria [Volume 27, Issue 3, 2020, Pages 163-180]
  • Soil stability Changes Study of Soil Loss using Poultry Manure in Various Time Periods [Volume 27, Issue 4, 2020, Pages 1-21]
  • Soil stability Changeability of saline soil surface due to soil cyanobacteria inoculation using image processing [Volume 31, Issue 2, 2024, Pages 119-137]
  • Soil stabilization Investigating the effect of controlled tillage at black cumin (Nigella sativa) planting on energy consumption, physical properties and soil protection (case study: sloping lands of Hezarjarib region, Behshahr) [Volume 30, Issue 1, 2023, Pages 151-166]
  • Soil stabilizers Reducing Surface Runoff from Soils Subjected to a Freezing-Thawing Cycle using Soil Cyanobacteria [Volume 27, Issue 3, 2020, Pages 163-180]
  • Soil stabilizers An Overview of Amendments Used in Soil and Water Conservation in Iran [Volume 29, Issue 1, 2022, Pages 1-30]
  • Soil Surface Cover Analysis of Temporal Variation of Hydrological Processes from Experimental Small Plots in a Forest Watershed [Volume 21, Issue 6, 2014, Pages 207-222]
  • Soil surface properties The susceptibility of different texture soils to splash erosion under different rainfall intensity and antecedent water content [Volume 24, Issue 2, 2017, Pages 67-85]
  • Soil surface roughness Changeability of saline soil surface due to soil cyanobacteria inoculation using image processing [Volume 31, Issue 2, 2024, Pages 119-137]
  • Soil surface temperature Evaluating soil surface energy balance model and satellite images to estimating mean daily soil surface temperature [Volume 25, Issue 3, 2018, Pages 177-192]
  • Soil temperature Simulatingg different depths soil temperature in hourly and daily scales using a SVAT model [Volume 25, Issue 6, 2018, Pages 223-238]
  • Soil-textile The effect of technical characteristics of road-waterway intersection and protective measures on the amount of sediment in forest waterways (A case study of Minodasht flat design in Golestan province) [Volume 31, Issue 4, 2024, Pages 179-194]
  • Soil water content Evaluation of Hydrus-2D for soil water infiltration by using laboratory measurements in the weighing lysimeter [Volume 21, Issue 5, 2014, Pages 297-306]
  • Soil water content Water retention and wheat grain yield as affected by plough direction in a semi-arid rainfed land in west of Zanjan [Volume 23, Issue 6, 2016, Pages 285-299]
  • Soil waterholding capacity Effect of the amount and particles size of Conocarpus biochar on physical and hydraulic properties and evaporation from loam sandy soil surface [Volume 30, Issue 2, 2023, Pages 97-117]
  • Soil water infiltration Evaluation of Hydrus-2D for soil water infiltration by using laboratory measurements in the weighing lysimeter [Volume 21, Issue 5, 2014, Pages 297-306]
  • Soil water repellency Assessment of Soil Water Repellency Intensity and Its Temporal Variability after Prescribed Fire in Forest Areas of Toshen Watershed, Golestan Province [Volume 25, Issue 4, 2018, Pages 27-47]
  • Solar Stills Base Surface Analysis of Parameters Affecting on the Potential of Solar Stills Evaporation [Volume 22, Issue 5, 2015, Pages 203-217]
  • Soluble K Effect of organic manures, theirs biochar and mycorrhizae fungi application on the chemical forms of potassium in a calcareous soil [Volume 24, Issue 6, 2017, Pages 159-176]
  • Soluble phosphorus Study of Temporal Variations of Phosphorus Pollution along Siahroud River in Guilan Province [Volume 25, Issue 3, 2018, Pages 43-59]
  • Soluble solids Study of Temporal Variations of Phosphorus Pollution along Siahroud River in Guilan Province [Volume 25, Issue 3, 2018, Pages 43-59]
  • Soluble spraying system Investigating the efficiency of sea water and sugar beet molasses on reduction of dust from the forest roads (Case study: Koohmian Forest, Azadshahr) [Volume 27, Issue 4, 2020, Pages 233-246]
  • Sorption Investigation of Zinc adsorption in paddy and non-paddy soils: a perspective on soil particles mineralogy [Volume 25, Issue 4, 2018, Pages 189-205]
  • Sorption Sorption of Cu and Zn from aqueous solutions on diatomite: The kinetic and thermodynamic [Volume 26, Issue 5, 2019, Pages 59-75]
  • Southwest Iran Temporal and Spatial variations of Rainfall Erosivity in Southwest of Iran [Volume 21, Issue 4, 2014, Pages 139-157]
  • Spatial analysis Modeling of the spatial point pattern of hillside and stream using unmanned aerial vehicle in a part of loess plateau, Golestan province [Volume 27, Issue 1, 2020, Pages 91-107]
  • Spatial Distribution of Erosivity Optimum Frequency Distributions of Rainfall Erosivity Factor in Iran [Volume 23, Issue 1, 2016, Pages 301-306]
  • Spatial variability . Evaluating accuracy some of geostatistical methods to predict spatial variability of final infiltration rate [Volume 22, Issue 3, 2015, Pages 221-229]
  • Spatial variability Evaluation of spatial variation of soil saturated hydraulicconductivity using spatial statistic (Case study: Laghar plain) [Volume 23, Issue 6, 2016, Pages 375-382]
  • Spatial variability Spatial variability of phosphorus fractions in paddy fields [Volume 24, Issue 5, 2017, Pages 93-109]
  • Spatio-temporal Analysis Statistical Analysis of Spatio-Temporal Pattern of Dust Storms in West and Southwest of Iran [Volume 25, Issue 1, 2018, Pages 61-83]
  • Spatio-temporal kriging Spatio-temporal Prediction of Drought by Using SPEI in North-East of Iran [Volume 26, Issue 4, 2019, Pages 115-133]
  • Spatiotemporal variation Evaluation of surface soil moisture of global products using measured data in different climates of Iran [Volume 30, Issue 3, 2023, Pages 127-146]
  • Spatio-temporal variations Accuracy assessment of GPM-IMERG satellite precipitation data on half-hourly and daily time scales (Case study: Gorganroud Basin) [Volume 27, Issue 4, 2020, Pages 149-166]
  • Spatio-temporal variogram Modeling Spatio-temporal variation of monthly precipitation (Case Study Golestan province) [Volume 22, Issue 1, 2015, Pages 251-269]
  • SPEA-Ⅱ Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Special surface The effect of Brassica napus, wheat and their composition biochar on nitrate adsorption and leaching from soil [Volume 26, Issue 6, 2019, Pages 247-261]
  • Spectral Analysis Investigation of Morphological change at Bazoft River Banks in the recently thirty years (1985-2015) using Landsat satellite images [Volume 26, Issue 6, 2019, Pages 139-158]
  • Spectral indices Investigation of the plants' water stress status in north of Iran under Covid-19 virus pandemic [Volume 27, Issue 6, 2020, Pages 215-228]
  • Spectroscopy Digital modeling of soil sand constituent using hyperspectral data [Volume 28, Issue 4, 2021, Pages 145-165]
  • SPEI Assessment of standardized precipitation and standardized precipitation-evapotranspiration indices for wet period detection [Volume 25, Issue 6, 2018, Pages 207-221]
  • SPEI index Feasibility study of rainfed barley annual yield prediction based on different drought indices [Volume 29, Issue 2, 2022, Pages 1-24]
  • SPI Monitoring the Spatial and temporal distribution of the Intensity Droughts using the isoSDI and isoSPI in the West of Lake Uremia [Volume 24, Issue 5, 2017, Pages 111-127]
  • SPI Assessment of standardized precipitation and standardized precipitation-evapotranspiration indices for wet period detection [Volume 25, Issue 6, 2018, Pages 207-221]
  • Splash erosion Experimental investigation of the aggregate breakdown and splash erosion in different conditions intensity and rainfall duration in selected soil of Dashtegol watershed of Masjed Soleyman [Volume 22, Issue 2, 2015, Pages 175-189]
  • Splash erosion Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Split–window Validation of Land surface Temperature (LST) from Landsat-5 and MODIS Images (Case study: Wheat fields of Marvdasht Plain) [Volume 23, Issue 4, 2016, Pages 25-43]
  • Sprinkler Irrigation Assessment of evaluation indicators in sprinkler irrigation using non-dimensional infiltrated depth indexes [Volume 21, Issue 5, 2014, Pages 271-283]
  • Sprinkler Irrigation Technical evaluation of sprinkler irrigation system on farm ( Isfahan and Hamadan Provinces) [Volume 23, Issue 3, 2016, Pages 345-350]
  • Sprinkler Irrigation Optimization of pressurized irrigation network pipe diameters using genetic algorithm based on integer numeric (Case study: Ismail Abad network in Lorestan) [Volume 25, Issue 4, 2018, Pages 207-224]
  • Sprinkler rotation speed Investigating the effect of some factors of sprinkler building irrigation system and its management on uniformity coefficient in sprinkler irrigation [Volume 29, Issue 3, 2022, Pages 67-84]
  • Spur dikes Simulation of Flow and Sediment Pattern with Spurdikes Series in a 90 degree Mild Bend using CCHE2D Model [Volume 24, Issue 3, 2017, Pages 21-39]
  • SSIIM 1 Model Numerical investigating of the effect of lateral channel junction position on flow pattern at river bend [Volume 22, Issue 6, 2015, Pages 81-98]
  • SSM-wheat model Modeling the impact of water deficit on wheat yield under climate change conditions [Volume 30, Issue 1, 2023, Pages 71-89]
  • SSP scenarios Analyzing the effect of climate change on the trend of extreme temperatures along the coast of Mazandaran province based on CMIP6 models [Volume 30, Issue 4, 2023, Pages 1-27]
  • Stable channel Simulation of stability of alluvial channels using GSTARS4.0 [Volume 22, Issue 2, 2015, Pages 79-94]
  • Stable channel Prediction of stable channels geometry using soft computing [Volume 23, Issue 4, 2016, Pages 119-135]
  • Stachys pasture The effect of forest, rangeland and agriculture covers on soil microbial characters and enzyme activities [Volume 26, Issue 3, 2019, Pages 127-143]
  • Stage-discharge curve Stage-discharge relationship developing for multi-stage compound channels based on 1D and 2D models [Volume 30, Issue 4, 2023, Pages 103-123]
  • Stage-discharge relationship Stage-Discharge Relationship Modeling in River Using Artificial Neural Network (ANN) and Group Method of Data Handling (GMDH) Methods (Case study: Schuylkill River) [Volume 23, Issue 2, 2016, Pages 279-289]
  • Standardized precipitation-evapotranspiration drought index (SPEI) Regional analysis of trend and change point in seasonal series of SPEI drought index in Iran [Volume 27, Issue 4, 2020, Pages 185-200]
  • Standardized Precipitation-Evapotranspiration Index Spatio-temporal Prediction of Drought by Using SPEI in North-East of Iran [Volume 26, Issue 4, 2019, Pages 115-133]
  • Standardized Precipitation-Evapotranspiration Index (SPEI) The role of evapotranspiration in meteorological drought monitoring in some climatic regions of the country [Volume 23, Issue 2, 2016, Pages 1-21]
  • Standardized Precipitation Index The evaluation of Effect of Climate Change on Agricultural Drought Using ETDI and SPI Indexes [Volume 24, Issue 4, 2017, Pages 43-61]
  • Standardized Precipitation Index (SPI) The role of evapotranspiration in meteorological drought monitoring in some climatic regions of the country [Volume 23, Issue 2, 2016, Pages 1-21]
  • Stationary tests Investigation of climate change occurring over watershed using stationary and trend analysis (Case study: Armand watershed) [Volume 22, Issue 5, 2015, Pages 45-61]
  • Statistical criteria Accuracy assessment of GPM-IMERG satellite precipitation data on half-hourly and daily time scales (Case study: Gorganroud Basin) [Volume 27, Issue 4, 2020, Pages 149-166]
  • Statistical Distribution Optimum Frequency Distributions of Rainfall Erosivity Factor in Iran [Volume 23, Issue 1, 2016, Pages 301-306]
  • Statistical test Evaluation of efficiency of Cligen Generator for producing of climate data for using in WEPP model (case study: Zidasht station, Alborz Province) [Volume 23, Issue 2, 2016, Pages 43-62]
  • Steep farmland Assessment of WaTEM/SEDEM model for water and tillage induced soil erosion (Case study: Sample sub catchment of Kachik-, Golestan Province) [Volume 27, Issue 2, 2020, Pages 163-178]
  • Stem weight Investigating the role of environmental factors on vegetative properties of Rheum ribes L. [Volume 29, Issue 3, 2022, Pages 85-99]
  • Step-pool The Impact of Morphological Structures on the Presence of Microplastics in the Hyporheic Zone of the Ziarat River [Volume 32, Issue 2, 2025, Pages 183-199]
  • Stepwise multiple linear regression Performance evaluation of reflectance spectroscopy for estimation of soil organic carbon content in Zrebar lake watershed, Kurdistan province [Volume 26, Issue 6, 2019, Pages 59-78]
  • Stepwise regression Determining topographic threshold and effect of soil properties on gully development in three region of Ardabil province [Volume 23, Issue 3, 2016, Pages 1-24]
  • Stilling basin Effect of the Floating Sphere Objects Flexible Bearing Length on the Characteristic of the Hydraulic Jump [Volume 25, Issue 1, 2018, Pages 297-308]
  • Stilling basin Investigating the effect of porous permeable bed in the stilling basin on the hydraulic jump characteristics [Volume 25, Issue 5, 2018, Pages 281-292]
  • Stochastic Programming Effectiveness of Water Allocation Based On Water Permits Trading of Farmers under Uncertainty (Case Study: Abbas Abad Village, Voshmgir Dam) [Volume 23, Issue 5, 2016, Pages 141-158]
  • Stomatal conductance Effect of leaf washing with fresh water in sprinkler irrigation with fish effluent on photosynthesis of potato [Volume 29, Issue 4, 2022, Pages 75-93]
  • Storm Assessment and Sensitivity analysis quantity of runoff and drainage system in coastal urban area by SWMM Model (case study:part of Bandar Abbas city) [Volume 24, Issue 3, 2017, Pages 203-218]
  • Strategic cultivation Multi-objective optimization of cultivation patterns with emphasis on economic benefits and ensuring food supply chain security (A case study: Gonbad-e Kavus – Golestan Dam) [Volume 30, Issue 2, 2023, Pages 119-139]
  • Stream flow Trend Analysis of Stream flow changing of North watershed of Dez River with MK test with the TFPW-MK procedure [Volume 22, Issue 3, 2015, Pages 39-55]
  • Stream Power Simulation of stability of alluvial channels using GSTARS4.0 [Volume 22, Issue 2, 2015, Pages 79-94]
  • Stream tube The study of sediment transport and the changes of river bed using Gstars3 Mathematical model (Case study: GavehRoud River) [Volume 22, Issue 1, 2015, Pages 191-210]
  • Stress coefficient Comparison of Water Uptake Reduction Functions in Water Stress Conditions, by Using the Constant and Separate Coefficients in Maize Growth Stages [Volume 30, Issue 3, 2023, Pages 23-44]
  • Structural stability Effect of zeolite and cow manure on some physical properties of soil [Volume 25, Issue 5, 2018, Pages 149-166]
  • Sub-irrigated planter Investigation of water productivity in sub-irrigated planter system at different levels of water salinity (Case study: Basil plant) [Volume 27, Issue 5, 2020, Pages 233-247]
  • Submerged impermeable plates Experimental study on the effects of the shapes and arrays of submerged impermeable plates on turbidity current characteristics [Volume 23, Issue 6, 2016, Pages 143-162]
  • Submerged Vanes Effect of the number of rows, height and arrangement of submerged vanes in flushing of dam reservoir [Volume 25, Issue 1, 2018, Pages 285-296]
  • Submerged Vanes Software simulation of submerged vane effects on scour depth at channel confluence [Volume 25, Issue 3, 2018, Pages 291-297]
  • Submerged Vanes Laboratory investigation of the effect of river widening and installation of submerged vanes simultaneously on bed load transport [Volume 26, Issue 4, 2019, Pages 31-51]
  • Submerged Vanes Investigating the use of submerged vanesin reducing scouring in downstream of stilling basin (Case study: Ziarat Masonary check dam) [Volume 31, Issue 3, 2024, Pages 133-153]
  • Submergence Depth Experimental Prediction of the Bed Profile with the Full-submerged and Semi-submerged Debris Accumulation Upstream of the Cylindrical Bridge Pier [Volume 29, Issue 4, 2022, Pages 95-114]
  • Subsurface Drainage The Effect of Depth and Space Subsurface Drainage on Paddy Field Drainage Intensity (Case Study: Fields of Rice Research Institute of Iran) [Volume 23, Issue 4, 2016, Pages 219-233]
  • Subsurface drip irrigation Developing Equations to Predict the Pattern of Soils Moisture Redistribution in Surface and Subsurface Drip Irrigation Systems Using Dimension Analysis [Volume 21, Issue 6, 2014, Pages 223-237]
  • Subsurface drip irrigation Simulation of soil water profile in surface and subsurface drip irrigation systems by HYDRUS-2D [Volume 23, Issue 2, 2016, Pages 225-238]
  • Subsurface drip irrigation Evaluation of wetted area of moisture bulb in surface and subsurface drip irrigation with continuous and pulsed flow [Volume 26, Issue 5, 2019, Pages 1-19]
  • Sub-surface irrigation The effect of wick and drip irrigation methods on yield and some growth traits of greenhouse cucumber in different soil textures [Volume 30, Issue 3, 2023, Pages 67-86]
  • Subsurface Irrigation The use of new techniques in turf grass irrigation for optimum water usage in urban green spaces [Volume 25, Issue 2, 2018, Pages 151-167]
  • Sub Terraces Investigation of the Terraces of the Zayandeh‒rud River’s Current Pathway Using the Harden’s Profile Development Index (PDI) [Volume 25, Issue 2, 2018, Pages 1-23]
  • Subterranean Irrigation Effect of Conjunctive Wastewater Regimes on Irrigation of Quinoa [Volume 27, Issue 1, 2020, Pages 181-195]
  • SUFI2 The estimated volume of runoff and sediment in the Gerahty dam basin using the SWAT model [Volume 25, Issue 4, 2018, Pages 321-330]
  • Sugar beet The investigation of the effects of different methods of Furrow Irrigation and Plant densities on water use efficiency in sugar beet [Volume 22, Issue 1, 2015, Pages 271-285]
  • Sugar beet Estimation of sugar beet demand function in Khorasan Razavi; Application of the seemingly unrelated SURE regression method [Volume 26, Issue 5, 2019, Pages 41-57]
  • Sugarcane Determination irrigation time for sugarcane fields using infrared thermometer and measurement of soil moisture in root zone [Volume 23, Issue 6, 2016, Pages 235-251]
  • Sugarcane Modeling the sugarcane crop yield by using a composite model based on remote sensing data [Volume 25, Issue 6, 2018, Pages 141-158]
  • Summary statistics Modeling of the spatial point pattern of hillside and stream using unmanned aerial vehicle in a part of loess plateau, Golestan province [Volume 27, Issue 1, 2020, Pages 91-107]
  • SumMetric model Modeling Spatio-temporal variation of monthly precipitation (Case Study Golestan province) [Volume 22, Issue 1, 2015, Pages 251-269]
  • Sunflower The Economic analysis of deficit irrigation management and determination of the optimum depth of irrigation in sunflower plant [Volume 21, Issue 6, 2014, Pages 255-268]
  • Sunflower stem biochar The effect of biochar particle size on physical, hydraulic properties and soil water characteristics curve of sandy loam soil [Volume 31, Issue 2, 2024, Pages 57-77]
  • Sunny Hours Analysis of Parameters Affecting on the Potential of Solar Stills Evaporation [Volume 22, Issue 5, 2015, Pages 203-217]
  • Superabsorbent The use of new techniques in turf grass irrigation for optimum water usage in urban green spaces [Volume 25, Issue 2, 2018, Pages 151-167]
  • Superabsorbent Investigating the Effect of Different Substrate Plants on Performance of Chicory (Cichorium intybus L.) [Volume 27, Issue 2, 2020, Pages 145-161]
  • Super Absorbent Water Absorption Kinetics by Super-absorbent Polymers [Volume 25, Issue 6, 2018, Pages 293-301]
  • Super-critical flow The effect of the jet collision angle to hydraulic jump on roughness bed [Volume 24, Issue 6, 2017, Pages 141-158]
  • Supercritical flow Experimental Study of Shock Waves in Open-Channels Transition with Trapezoidal and Rectangular Sections [Volume 24, Issue 1, 2017, Pages 121-138]
  • Supervised Classification Evaluation of modeling methods and supervised classification for mapping soil salinity using ASTER and ETM images [Volume 23, Issue 5, 2016, Pages 123-140]
  • Supervised Classification Detection and Prediction of Land Use Changes Using Modeling Approach within a GIS Environment (Case Study: Hablehroud Watershed) [Volume 29, Issue 2, 2022, Pages 113-134]
  • Supplemental irrigation An investigation of Rainfall and Supplementary Irrigation Productivity in some Wheat Cultivars [Volume 21, Issue 5, 2014, Pages 155-173]
  • Supplemental irrigation Investigating the performance and water productivity of wheat cultivars in different sowing dates and irrigation conditions (a case study in Gorgan Plain) [Volume 30, Issue 1, 2023, Pages 91-110]
  • Support vector machine Choosing the most appropriate split-window algorithms for estimating land surface temperature by use of MODIS sensor case study: Kerman Plain [Volume 23, Issue 2, 2016, Pages 81-98]
  • Support vector machine Assessment of Kernel Functions Performance in River Flow Estimation using Support Vector Machine [Volume 23, Issue 3, 2016, Pages 69-89]
  • Support vector machine Comparing the performance of Support Vector Machines, Gene Expression Programming and Bayesian networks in predicting river flow (Case study: Kashkan River) [Volume 24, Issue 4, 2017, Pages 161-177]
  • Support vector machine Evaluation of sabkha changes caused by Houralimiz wetland during 20 years using Landsat images [Volume 28, Issue 1, 2021, Pages 165-181]
  • Support vector machine model Comparison of pedotransfer functions based on machine learning methods to estimate soil moisture at field capacity and permanent wilting point (Case study: Ravansar District, Kermanshah Province) [Volume 30, Issue 1, 2023, Pages 27-47]
  • Support vector machines Estimating and uncertainty analysis of potential evapotranspiration under climate change in a semi-arid region [Volume 23, Issue 5, 2016, Pages 159-174]
  • Support Vector Machines (SVM) Comparing the Performance of Support Vector machines and Bayesian Networks in predicting daily river flow (case study: Barandoozchay River) [Volume 22, Issue 6, 2015, Pages 171-186]
  • Surface Drainage Effect of midseason surface drainage on the cracks characteristics of surface soil in paddy fields [Volume 22, Issue 6, 2015, Pages 259-270]
  • Surface Drainage Evaluate the effectiveness of the phytoremediation method of removing phosphorus from agricultural drainage water (Case Study: Vetiver, Typha and Reed) [Volume 23, Issue 4, 2016, Pages 187-202]
  • Surface drip irrigation Developing Equations to Predict the Pattern of Soils Moisture Redistribution in Surface and Subsurface Drip Irrigation Systems Using Dimension Analysis [Volume 21, Issue 6, 2014, Pages 223-237]
  • Surface drip irrigation Developing Equations to estimate Nitrate Distribution Pattern in Subsurface Drip Irrigation Systems [Volume 23, Issue 4, 2016, Pages 137-154]
  • Surface drip irrigation Effect of drip and surface irrigation systems on contaminant transport in a soil affected by cracking pathway [Volume 28, Issue 1, 2021, Pages 219-236]
  • Surface irrigation Assessment of the performance indicators and input variables of border irrigation system [Volume 22, Issue 2, 2015, Pages 243-253]
  • Surface irrigation Investigation of the accuracy of infiltration measurement Non- point methods in designing of Furrow irrigation system [Volume 24, Issue 2, 2017, Pages 257-271]
  • Surface irrigation Evaluation of performance indicators for furrow irrigation with perforated polyethylene half-pipe compared to conventional furrow irrigation. [Volume 24, Issue 5, 2017, Pages 255-267]
  • Surface irrigation Estimation of different soil infiltration Parameters in furrow irrigation with super absorbent Polymer [Volume 24, Issue 5, 2017, Pages 281-289]
  • Surface irrigation Comparison of the Two-Point Method and All-Time-Step Advance Approach to Estimate Infiltration Parameters for Surface Irrigation [Volume 32, Issue 2, 2025, Pages 143-163]
  • Surface soil moisture Evaluation of surface soil moisture of global products using measured data in different climates of Iran [Volume 30, Issue 3, 2023, Pages 127-146]
  • Surface trend Trend surface analysis and its effects on variogram modeling and mapping of some soil properties [Volume 23, Issue 1, 2016, Pages 137-153]
  • Surface water Study of Arsenic in water and soil sources of a contaminated region and its absorption and accumulation rate in the local pasture plants of the area (Case study: Bijar city) [Volume 31, Issue 1, 2024, Pages 73-92]
  • Suspended load Comparison of artificial intelligence methods in estimation of suspended sediment load (Case Study: Sistan River) [Volume 22, Issue 2, 2015, Pages 41-60]
  • Suspended solid Use of sand-zeolite-geotextile in order to reduce the nitrate in Shahrekord University wastewater and compare its quality with standards [Volume 28, Issue 2, 2021, Pages 23-42]
  • Sustainability of the bridge Investigation of The effect of immerse vanes installation on scouring around the bridge abutment [Volume 26, Issue 5, 2019, Pages 77-93]
  • Sustainable agriculture Analyzing the Surface Energy Balance Algorithm for Land (SEBAL) in Estimating Crop Evapotranspiration [Volume 31, Issue 3, 2024, Pages 155-175]
  • Sustainable agriculture Analysis of the Sustainability of Agroecosystems Based on the Water-Food-Energy Nexus Index in Wheat and Maize of North Khuzestan [Volume 31, Issue 3, 2024, Pages 177-194]
  • Sustainable development Sustainable Reservoir Operation Using Multi-Objective Optimization Methods [Volume 25, Issue 5, 2018, Pages 129-148]
  • SVAT model Simulatingg different depths soil temperature in hourly and daily scales using a SVAT model [Volume 25, Issue 6, 2018, Pages 223-238]
  • SVM Prediction of stable channels geometry using soft computing [Volume 23, Issue 4, 2016, Pages 119-135]
  • SWAP Model The evaluation of Effect of Climate Change on Agricultural Drought Using ETDI and SPI Indexes [Volume 24, Issue 4, 2017, Pages 43-61]
  • SWAT Reducing uncertainty in a semi distributed hydrological modeling within the GLUE framework [Volume 23, Issue 1, 2016, Pages 83-100]
  • SWAT Investigation the effect of climate change scenarios on the monthly flow discharge at the outlet of Gelevard Dam [Volume 27, Issue 4, 2020, Pages 23-43]
  • SWAT Study uncertainty of parameters of hydrological model (SWAT) by Differential Evolution Adaptive Metropolis algorithm ‎(DREAM-ZS)‎ [Volume 27, Issue 5, 2020, Pages 25-45]
  • SWAT 2012 The estimated volume of runoff and sediment in the Gerahty dam basin using the SWAT model [Volume 25, Issue 4, 2018, Pages 321-330]
  • Sweet pepper Investigation the use of Irrigation by Caspian Seawater on Sweet Pepper (Capsicum annum) under Greenhouse conditions [Volume 25, Issue 1, 2018, Pages 243-256]
  • SWMM Urban flood management by simulation of surface runoff using SWMM model in Gorgan city, Golestan Province- Iran [Volume 22, Issue 4, 2015, Pages 155-170]
  • SWMM model Assessment and Sensitivity analysis quantity of runoff and drainage system in coastal urban area by SWMM Model (case study:part of Bandar Abbas city) [Volume 24, Issue 3, 2017, Pages 203-218]
  • Synthesis Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
  • System dynamics Determining the accuracy of the dynamic system in simulating and optimizing the rule curves of the dam reservoir (Case Study: Choghakhor dam) [Volume 25, Issue 5, 2018, Pages 89-107]
  • System dynamics Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • System dynamics Presenting a mathematical modeling and system dynamics for the supply chain of urban water security in Guilan province [Volume 31, Issue 2, 2024, Pages 1-31]
  • System dynamics method Assessment of land Sensitivity to Desertification Hazard Using System Dynamics Approach in the Jazmurian Watershed [Volume 26, Issue 2, 2019, Pages 221-224]

T

  • Tabu search Minimization of Groundwater Observation Wells Using Geostatistics and Optimization Technique (Case study: Dezfoul-Andimeshk plain) [Volume 25, Issue 3, 2018, Pages 79-96]
  • Tailing Environmental risk assessment of arsenic in Zn-Pb mine tailings [Volume 27, Issue 6, 2020, Pages 1-26]
  • Tajan river Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]
  • Talkhehrood basin Farmers’ attitudes towards and application of soil and water conservation practices in Talkhehrood basin of Harris County, East Azarbaijan province [Volume 28, Issue 1, 2021, Pages 67-88]
  • Tank model Modelling the daily runoff of Nazloo Chai watershed at the west side of Urmia Lake [Volume 23, Issue 6, 2016, Pages 123-141]
  • Tape Investigating the simultaneous effect of irrigation water temperature and pressure on discharge of Irrigation drip tapes of seaming and plaque equipped [Volume 27, Issue 6, 2020, Pages 185-199]
  • TDS Evaluation vulnerability coastal aquifer by GALDIT index and calibration by AHP method [Volume 23, Issue 2, 2016, Pages 163-177]
  • TEA and GMea indices Effect of EDTA and Citric acid on soil enzyme activities and phytoextraction of lead by sun flower and Indian mustard from a contaminated soil [Volume 24, Issue 1, 2017, Pages 47-65]
  • Technical evaluation Technical evaluation of sprinkler irrigation system on farm ( Isfahan and Hamadan Provinces) [Volume 23, Issue 3, 2016, Pages 345-350]
  • Tehran province Water footprint evaluation of Tehran’s crops and garden crops [Volume 24, Issue 6, 2017, Pages 67-85]
  • Temperature Analysis of Parameters Affecting on the Potential of Solar Stills Evaporation [Volume 22, Issue 5, 2015, Pages 203-217]
  • Temperature Study the Effect of temperature on the physical clogging of the long path emitters [Volume 22, Issue 5, 2015, Pages 275-286]
  • Temperature Sensitivity Analysis of Non-Parametric Ortho-Normal Series Method in Estimation of Annual Maximum-Minimum Temperature Probability Distribution Function [Volume 23, Issue 5, 2016, Pages 207-222]
  • Temperature Investigation of the relationship between base flow index with temperature and rainfall using wavelet coherence (Case study: Gorganroud watershed) [Volume 26, Issue 1, 2019, Pages 1-25]
  • Temperature Biochar production from peach trees pruned foliage and its qualitative properties at different temperatures [Volume 27, Issue 3, 2020, Pages 105-124]
  • Temperature Investigation on the effect of peach trees pruned foliage biochar on soil propeties of winter rangelands (Case study: Aq qala, Golestan province) [Volume 28, Issue 2, 2021, Pages 177-194]
  • Temperature Analyzing the effect of climate change on the trend of extreme temperatures along the coast of Mazandaran province based on CMIP6 models [Volume 30, Issue 4, 2023, Pages 1-27]
  • Temporal and spatial Analysis of spatial and temporal patterns of potential evapotranspiration by combining harmonic, stochastic and Monte Carlo methods (Case study: Zayandehrud basin) [Volume 31, Issue 4, 2024, Pages 63-88]
  • Temporal and Spatial variations Temporal and Spatial variations of Rainfall Erosivity in Southwest of Iran [Volume 21, Issue 4, 2014, Pages 139-157]
  • Temporal variation Variability of Main Unit Hydrograph Components of Kasilian Watershed in Different Effective Precipitation Time Bases [Volume 21, Issue 4, 2014, Pages 247-260]
  • Temporal variations of moisture Comparison of the effects of Super absorbent and Vermicompost at different levels of irrigation water salinity on soil moisture storage [Volume 22, Issue 3, 2015, Pages 179-191]
  • Temporal variations of suspended sediment Analysis of Storm-wise Sedimentgraphs and Rating Loops in Galazchai Watershed, West-Azarbaijan, Iran [Volume 21, Issue 5, 2014, Pages 175-191]
  • Tenant The evaluation of river environmental flow by using the ecohydrological methods Case study: Mahabad-chi River [Volume 25, Issue 6, 2018, Pages 47-65]
  • Tension infiltrometer" Effects of Soil Tillage Systems and plant Residue Management on Unsaturated Hydraulic Conductivity of soil in Wheat-Corn Rotation [Volume 23, Issue 3, 2016, Pages 131-150]
  • Tessman The evaluation of river environmental flow by using the ecohydrological methods Case study: Mahabad-chi River [Volume 25, Issue 6, 2018, Pages 47-65]
  • Testing Comparing Nonlinear Time Series Models and Genetic Programming for Daily River Flow Forecasting (Case study: Barandouz-Chai River) [Volume 22, Issue 1, 2015, Pages 151-169]
  • The extreme values theory Flood Frequency Analysis on the basis of extreme values theory (Case Study: Arazkuseh hydrometric station, Golestan ) [Volume 22, Issue 3, 2015, Pages 121-135]
  • The Halilrood River Evaluation of Wavelet Transform Application for Detecting Trends in River Flow Discharge (Case Study: Halilrood River in Iran) [Volume 31, Issue 4, 2024, Pages 113-136]
  • The pier with roughness The effect of roughness protrusions in reducing scour around bridge piers and its impact on the vertical velocity profiles [Volume 23, Issue 5, 2016, Pages 325-332]
  • The Qarachai River Predicting the effects of intervention scenarios in reducing the vulnerability of local communities in a flood zone (The Qarachai River, Ramyan-Golestan Province, Iran) [Volume 30, Issue 2, 2023, Pages 51-74]
  • Thermal conductivity Estimation of soil thermal conductivity using hydraulic properties [Volume 22, Issue 5, 2015, Pages 297-305]
  • Thermal Monomictic Water Quality and Temperature Stratification Of Zanjan Taham Dam with CE-QUAL-W2 Software [Volume 25, Issue 1, 2018, Pages 127-145]
  • The translog production function Application of the cost-transfer technique for estimating the wheat demand demand function of the Sistan region [Volume 25, Issue 4, 2018, Pages 331-338]
  • Thickness of litter Developing new equations for estimating cover-management factor in fire-affected forest lands in west north of the Guilan province [Volume 23, Issue 6, 2016, Pages 1-25]
  • Threshold tolerance The Effect of different concentrations of magnesium in irrigation water on vegetative indices, some chemical properties of soil and nutrient elements of pistachio seedlings of Badami Zarand and Ghazvini [Volume 24, Issue 6, 2017, Pages 1-24]
  • Tillage method Water retention and wheat grain yield as affected by plough direction in a semi-arid rainfed land in west of Zanjan [Volume 23, Issue 6, 2016, Pages 285-299]
  • Tillage on contour lines Effect of straw mulch and tillage direction on temporal variation of soil moisture in wheat rainfed system [Volume 26, Issue 1, 2019, Pages 71-89]
  • Time Periods Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Time Scale Optimum Frequency Distributions of Rainfall Erosivity Factor in Iran [Volume 23, Issue 1, 2016, Pages 301-306]
  • Time series Fitting the Seasonal Time Series Model to the rivers discharge in time domain (Case Study: Atrak River) [Volume 22, Issue 6, 2015, Pages 307-315]
  • Time series The Effect of Differencing in Stationary and Accuracy of Time Series in Predicting of Lake Level [Volume 24, Issue 3, 2017, Pages 59-76]
  • Time series Assessing the Accuracy of Contemporaneous Time Series and Neural Network Models in Modeling Rainfall-Runoff (Case Study: Nazloochaei Catchment) [Volume 25, Issue 2, 2018, Pages 315-321]
  • Time series Evaluation of the accuracy of HMS-SMA and bilinear time series models in predicting daily runoff (Case study: Idenak station at Maroun basin) [Volume 26, Issue 3, 2019, Pages 161-176]
  • Time series Monthly and seasonal runoff estimation using time series, decision tree, and multivariable linear regression [Volume 28, Issue 4, 2021, Pages 27-52]
  • Time series Vegetation trend analysis using NDVI time series of Modis satellite in the northeast of Iran [Volume 29, Issue 1, 2022, Pages 135-150]
  • Time Series Model Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
  • Time Series Models Assessment of Kernel Functions Performance in River Flow Estimation using Support Vector Machine [Volume 23, Issue 3, 2016, Pages 69-89]
  • Time to peak of precipitation Evaluation of efficiency of Cligen Generator for producing of climate data for using in WEPP model (case study: Zidasht station, Alborz Province) [Volume 23, Issue 2, 2016, Pages 43-62]
  • Tobacco Different forms of soil potassium in tobacco cultivated areas of northern Iran [Volume 23, Issue 4, 2016, Pages 1-23]
  • Tobacco Soil Potassium Forms and Quantity- Intensity Parameters of Soil Potassium and its Correlation with Some Soil Properties of Tobacco-growing Reign in Northwest of Iran [Volume 26, Issue 2, 2019, Pages 195-210]
  • Topographic index HAND Development of conceptual hydrological FLEX-Topo model for loess watersheds influenced by piping and tunnel erosion in Golestan Province of Iran [Volume 29, Issue 1, 2022, Pages 115-133]
  • Topography Determination of K Quantity- Intensity Parameters in a Toposequence [Volume 24, Issue 3, 2017, Pages 267-282]
  • Topography Investigating the simultaneous effect of irrigation water temperature and pressure on discharge of Irrigation drip tapes of seaming and plaque equipped [Volume 27, Issue 6, 2020, Pages 185-199]
  • Topography Investigating the role of environmental factors on vegetative properties of Rheum ribes L. [Volume 29, Issue 3, 2022, Pages 85-99]
  • Topography Changes in root characteristics and soil biochemical activities under the influence of the Catena landscape in western Mazandaran [(Articles in Press)]
  • TOPSIS Sustainability Criteria in Assessment of Integrated Water Resources Management In The Aras Basin Based on DPSIR Approach [Volume 22, Issue 2, 2015, Pages 61-77]
  • TOPSIS Performance evaluation of atom search optimization algorithm performance in optimal operation of multi-reservoir systems and single reservoirs under sedimentation (Case study: Dez Dam) [Volume 29, Issue 2, 2022, Pages 91-111]
  • Toshen's watershed Assessment of Soil Water Repellency Intensity and Its Temporal Variability after Prescribed Fire in Forest Areas of Toshen Watershed, Golestan Province [Volume 25, Issue 4, 2018, Pages 27-47]
  • Total dissolved solids Investigation of temporal changes in groundwater quality of Neishaboor Plain and its possible causes [Volume 22, Issue 4, 2015, Pages 171-186]
  • Total K Effect of land use type and different crop cultivations on different potassium forms of soils (with emphasis on clay mineralogy) [Volume 24, Issue 5, 2017, Pages 179-194]
  • Total potassium Assessment of factors influencing the spatial variability of available and total potassium in selected soils of Mazandaran province [Volume 22, Issue 5, 2015, Pages 81-98]
  • Total stress Numerical analysis of the effect of arching Eyvashan dam in the first dewatering period and its comparison with Instrumental results [Volume 26, Issue 6, 2019, Pages 79-97]
  • Tracer Application of Digital Image Processing Technique for Prediction of Longitudinal Dispersion Coefficient in Compound Channels [Volume 23, Issue 4, 2016, Pages 281-293]
  • Trading Effectiveness of Water Allocation Based On Water Permits Trading of Farmers under Uncertainty (Case Study: Abbas Abad Village, Voshmgir Dam) [Volume 23, Issue 5, 2016, Pages 141-158]
  • Transfer Function Relationship between rainfall and groundwater level using time-lagged regression [Volume 30, Issue 2, 2023, Pages 27-49]
  • Transfoinformation Forecasting the groundwater monitoring network using hybrid time series models(Case study:Nalochay) [Volume 27, Issue 3, 2020, Pages 85-103]
  • Transition channel Experimental Study of Hydraulic Performance of Stepped Spillway with a Curve Axis Affected by Downstream Transition Channel slope Changes [Volume 27, Issue 6, 2020, Pages 47-66]
  • Transition Probability Matrix A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
  • Transpiration Effect of leaf washing with fresh water in sprinkler irrigation with fish effluent on photosynthesis of potato [Volume 29, Issue 4, 2022, Pages 75-93]
  • Transport parameters Factors affecting the Transport of Carboxymethyl Cellulose coated Zero Valent Iron Nano-particles in Soil [Volume 23, Issue 6, 2016, Pages 101-121]
  • Trapping Investigating the performance of check dams in granularity of sedimentation in a watershed affected by debris flow (Nanor, Baneh) [Volume 30, Issue 1, 2023, Pages 111-130]
  • Trapping efficiency Development of one-dimensional numerical model of sedimentation with non-uniform granulation in settling basins using time-splitting method [Volume 28, Issue 3, 2021, Pages 27-47]
  • Treated wastewater Effect of wastewater on transfer heavy metals and chemical compounds in soil column under basil [Volume 23, Issue 5, 2016, Pages 1-23]
  • Treating urban runoff The Elilination of Nitrate from Urban Storm Runoffs by Multi-Filters Process [Volume 24, Issue 1, 2017, Pages 85-101]
  • Tree ring Two century tree ring reconstruction of drought using Multivariate Standardized Precipitation Index (MSPI) in Javanroud-Kermanshah region [Volume 22, Issue 6, 2015, Pages 99-116]
  • Trend Spatial and seasonal pattern in climate change, temperatures across Iran [Volume 21, Issue 5, 2014, Pages 257-270]
  • Trend Trend Analysis of Stream flow changing of North watershed of Dez River with MK test with the TFPW-MK procedure [Volume 22, Issue 3, 2015, Pages 39-55]
  • Trend Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
  • Trend Quantiles Trend Estimation of Variables of Annual Maximum Floods [Volume 24, Issue 1, 2017, Pages 25-46]
  • Trend Analyzing the effect of climate change on the trend of extreme temperatures along the coast of Mazandaran province based on CMIP6 models [Volume 30, Issue 4, 2023, Pages 1-27]
  • Trend analysis Methods The effect of reservoir dam construction on groundwater fluctuations (Case study Reservoir Dam ShahreChay, Urmia Plain,IRAN) [Volume 26, Issue 4, 2019, Pages 75-93]
  • Trend River Flow Evaluation of Wavelet Transform Application for Detecting Trends in River Flow Discharge (Case Study: Halilrood River in Iran) [Volume 31, Issue 4, 2024, Pages 113-136]
  • Trend test Investigation of climate change occurring over watershed using stationary and trend analysis (Case study: Armand watershed) [Volume 22, Issue 5, 2015, Pages 45-61]
  • Triangle weir Experimental investigation of flow discharge coefficient for combined system of compound weirs-orifices [Volume 25, Issue 3, 2018, Pages 209-224]
  • Triangular pier Effect of Piers Geometric on the Hydraulic Properties of Piano Key weirs [Volume 23, Issue 2, 2016, Pages 267-277]
  • Triangular weir Experimental Assessment of the effect of positive Variation of weir in cross section on discharge coefficient of triangle weirs structures [Volume 26, Issue 1, 2019, Pages 233-246]
  • Trickle irrigation Investigation of the Relationship between Discharge – Pressure and Discharge- Temperature in the Conventional non-compensating and compensating Emitter tubes. [Volume 23, Issue 1, 2016, Pages 233-245]
  • Trickle irrigation Effect of magnetized saline water on soil and water amendment in trickle irrigation [Volume 23, Issue 2, 2016, Pages 179-193]
  • Triticum aestivum The effect of forest, rangeland and agriculture covers on soil microbial characters and enzyme activities [Volume 26, Issue 3, 2019, Pages 127-143]
  • T shape Experimental Investigation on the Effect of Length, Space and Shape of Gabion Groynes on Local Scouring Depth [Volume 21, Issue 4, 2014, Pages 231-246]
  • T-shaped bandal-like An Experimental Investigation on the Effective Factors of Local Scouring Reduction around T-Shaped Bandal-Like Groynes [Volume 30, Issue 1, 2023, Pages 49-70]
  • T-shaped groyne An Experimental Investigation on the Effective Factors of Local Scouring Reduction around T-Shaped Bandal-Like Groynes [Volume 30, Issue 1, 2023, Pages 49-70]
  • Tuber Effect of Different Levels of Stress and Vermicompost Fertilizer on yield, yield component and active compound of Allicin in garlic Medicinal Herbs [Volume 25, Issue 1, 2018, Pages 215-227]
  • Tunnel erosion Determining topographic threshold and effect of soil properties on gully development in three region of Ardabil province [Volume 23, Issue 3, 2016, Pages 1-24]
  • Tunnel erosion Development of conceptual hydrological FLEX-Topo model for loess watersheds influenced by piping and tunnel erosion in Golestan Province of Iran [Volume 29, Issue 1, 2022, Pages 115-133]
  • Turbidity Investigating the Effect of Different Substrates of Pressurized Sand Filters on the Water Quality of Moallemkola Refinery in Sari City [Volume 26, Issue 5, 2019, Pages 225-238]
  • Turbidity Evaluation of the effect of using artificial wetlands in domestic wastewater treatment [Volume 30, Issue 4, 2023, Pages 57-79]
  • Turbidity current Experimental Investigation the Effects of Gabion Obstacle’s Height, Shape and distance of obstacle from entrance to Control the Turbidity Current [Volume 23, Issue 4, 2016, Pages 251-265]
  • Turbidity current Experimental study on the effects of the shapes and arrays of submerged impermeable plates on turbidity current characteristics [Volume 23, Issue 6, 2016, Pages 143-162]
  • Turbine sprinkler Investigating the effect of some factors of sprinkler building irrigation system and its management on uniformity coefficient in sprinkler irrigation [Volume 29, Issue 3, 2022, Pages 67-84]
  • Turbulent Flow Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]
  • Turbulent Model Numerical Study of Spillway Sidewall Convergence Effects on the Hydraulic Characteristics of Flow and Probability of occurrence of cavitation phenomenon [Volume 25, Issue 5, 2018, Pages 109-127]
  • Turf Grass The use of new techniques in turf grass irrigation for optimum water usage in urban green spaces [Volume 25, Issue 2, 2018, Pages 151-167]
  • Turk Evaluation of reference evapotranspiration models for warm arid climate (Case Study: Zahedan station) [Volume 25, Issue 1, 2018, Pages 309-317]
  • Tuyserkancatchment Application of mountain SEBAl and MODIS imagery for estimation of catchment actual evapotranspiration (case study: Tuyserkan catchment، Hamedan, Iran) [Volume 22, Issue 5, 2015, Pages 1-21]
  • Two-dimensional flood hydraulic simulation 2D Flood Simulation Using the Nays 2D Flood Model and Comparison with the Sentinel 2 Satellite Image (Case Study: Flood of March 2019 at the end of Arazkuse River, Golestan Province) [Volume 27, Issue 2, 2020, Pages 223-236]

U

  • U Bend Numerical investigating of the effect of lateral channel junction position on flow pattern at river bend [Volume 22, Issue 6, 2015, Pages 81-98]
  • Uncertainty Derivation and investigation of regional flood analysis models as a function of return period (Case study: Ardabil province) [Volume 22, Issue 4, 2015, Pages 261-268]
  • Uncertainty Assessment of parameter uncertainty of MODFLOW model using GLUE method (Case study: Birjand plain) [Volume 22, Issue 6, 2015, Pages 61-79]
  • Uncertainty Reducing uncertainty in a semi distributed hydrological modeling within the GLUE framework [Volume 23, Issue 1, 2016, Pages 83-100]
  • Uncertainty Effectiveness of Water Allocation Based On Water Permits Trading of Farmers under Uncertainty (Case Study: Abbas Abad Village, Voshmgir Dam) [Volume 23, Issue 5, 2016, Pages 141-158]
  • Uncertainty Uncertainty analysis of rainfall projections (case study: Bojnourd and Mashhad synoptic gauge station) [Volume 24, Issue 1, 2017, Pages 189-204]
  • Uncertainty Water allocation decision making in the presence of uncertainty using robust counterpart programming and multiple objectives [Volume 25, Issue 2, 2018, Pages 71-89]
  • Uncertainty A multi objective mathematical modeling for crop planning problem under Z-number uncertainty [Volume 25, Issue 5, 2018, Pages 1-24]
  • Uncertainty Application of GLUE method to estimate uncertainty of alpha and n parameters in soil moisture characteristic curve [Volume 27, Issue 1, 2020, Pages 197-211]
  • Uncertainty The Comparing of Infiltration Models through Parameters Uncertainty Analysis into Two Types of Soil Texture [Volume 27, Issue 5, 2020, Pages 249-262]
  • Uncertainty Analysis Uncertainty Analysis a single event distributed rainfall-runoff model with using two different Markov Chain Monte Carlo methods [Volume 21, Issue 5, 2014, Pages 1-26]
  • Uncertainty Analysis Study uncertainty of parameters of hydrological model (SWAT) by Differential Evolution Adaptive Metropolis algorithm ‎(DREAM-ZS)‎ [Volume 27, Issue 5, 2020, Pages 25-45]
  • Underestimation Evaluation and modification of Aphrodite daily precipitation network in Golestan province [Volume 24, Issue 4, 2017, Pages 273-286]
  • Unit hydrograph Variability of Main Unit Hydrograph Components of Kasilian Watershed in Different Effective Precipitation Time Bases [Volume 21, Issue 4, 2014, Pages 247-260]
  • Unmanned aerial vehicle Modeling of the spatial point pattern of hillside and stream using unmanned aerial vehicle in a part of loess plateau, Golestan province [Volume 27, Issue 1, 2020, Pages 91-107]
  • Unsteady flow Experimental Study on Effect of Nanostructures to Control Local Scour of Bridge Piers for Unsteady FlowsExperimental Study on Effect of Nanostructures to Control Local Scour of Bridge Piers for Unsteady Flows [Volume 26, Issue 6, 2019, Pages 197-213]
  • Unsteady flow Numerical investigation of the cross-section dimensions changes of the regime channel under steady and unsteady over-bank flows [Volume 30, Issue 1, 2023, Pages 1-26]
  • Unsteady flow Investigation of the changes in the stream sedimentation pattern by creating a loop in the Karun River in the Zargan-Farsyat region [Volume 30, Issue 4, 2023, Pages 147-164]
  • Unstructured Elements A Numerical IMPES Discontinuous Galerkin method for Immiscible Groundwater Contaminations Flow Using Lax-Wendroff scheme [Volume 26, Issue 2, 2019, Pages 1-27]
  • Unweighted least squares Influence of Properly Weighting Soil-Water Retention Curve Data in Least Squares Analysis [Volume 26, Issue 5, 2019, Pages 95-112]
  • Up and Down-Direction Splash Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Upstream areas Assessment of flash flood hotspots through local knowledge and capacity for flood crowdsourcing [Volume 30, Issue 4, 2023, Pages 125-145]
  • Urban agriculture Investigation of water productivity in sub-irrigated planter system at different levels of water salinity (Case study: Basil plant) [Volume 27, Issue 5, 2020, Pages 233-247]
  • Urban runoff Hazard zoning and urban runoffmanagement plan using GIS and AHP Techniques (Case Study: Gorgan, Golestan province) [Volume 22, Issue 1, 2015, Pages 299-308]
  • Urban runoff Urban flood management by simulation of surface runoff using SWMM model in Gorgan city, Golestan Province- Iran [Volume 22, Issue 4, 2015, Pages 155-170]
  • Urban runoff Assessment and Sensitivity analysis quantity of runoff and drainage system in coastal urban area by SWMM Model (case study:part of Bandar Abbas city) [Volume 24, Issue 3, 2017, Pages 203-218]
  • Urban Water Distribution Network New Approach for Prediction of Water Distribution Network Pipes Failure Based on a Intelligent Hybrid Model (Case Study: Gorgan Water Distribution Network) [Volume 27, Issue 5, 2020, Pages 149-166]
  • Urease The effect of nitrogen and phosphorus application on some enzymatic activities in soil containing wheat residues [Volume 27, Issue 3, 2020, Pages 197-211]
  • Uremia Plain Monitoring the Spatial and temporal distribution of the Intensity Droughts using the isoSDI and isoSPI in the West of Lake Uremia [Volume 24, Issue 5, 2017, Pages 111-127]
  • Urmia Lake Comparison and Calibration of Nine Mass Transfer- Based Reference Crop Evapotranspiration Methods at Urmia Lake Basin [Volume 21, Issue 5, 2014, Pages 135-153]
  • Urmia Lake Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
  • Urmia Lake Modelling the daily runoff of Nazloo Chai watershed at the west side of Urmia Lake [Volume 23, Issue 6, 2016, Pages 123-141]
  • Urmia Lake Application of Bayesian Network and LS-SVM Methods in Predicting Water Surface Level of Urmia Lake [Volume 25, Issue 3, 2018, Pages 193-207]
  • Urmia Lake Evaluation of Weathering Indices in Western River Sediments of Urmia Lake Basin [Volume 26, Issue 2, 2019, Pages 53-73]
  • Urmia Lake Forecasting the groundwater monitoring network using hybrid time series models(Case study:Nalochay) [Volume 27, Issue 3, 2020, Pages 85-103]
  • Urmia Lake Quantitative Changes in Groundwater Resources of Miandoab Plain Under the Influence of Contractionary Water Allocation Policies [Volume 31, Issue 1, 2024, Pages 27-49]
  • Urmia plain Investigation of groundwater level changes trend(Case Study: Urmia plain) [Volume 22, Issue 4, 2015, Pages 67-84]
  • USDA Rivers Riparian buffer zones Determination by Combining USDA and Qualitative Vulnerability (Case study: Ab shirin River) [Volume 25, Issue 4, 2018, Pages 113-132]
  • Useful Lifespan Performance assessment of check dams to controlling discharge and sediment load over their useful lifespan period (Case study: Kond watershed) [Volume 27, Issue 2, 2020, Pages 89-108]

V

  • Vane Experimental investigation of effect of attached vane installing on bridge abutment local scour and flow pattern [Volume 22, Issue 6, 2015, Pages 187-201]
  • Van Genuchten Assessment of the S-index using three models of the soil water retention curve in five different Land uses in south of Kerman [Volume 25, Issue 6, 2018, Pages 87-103]
  • Varamin Modeling the impact of water deficit on wheat yield under climate change conditions [Volume 30, Issue 1, 2023, Pages 71-89]
  • Varamin Plain Optimizing cropping patterns using Goal programming in the case of using different water sources case study: Varamin Plain [Volume 32, Issue 2, 2025, Pages 77-97]
  • Varamin plain aquifer Assessment of The Long-Term Quantitative Effects of Management Conditions and Current Abstraction on Varamin Plain Aquifer [Volume 26, Issue 2, 2019, Pages 251-261]
  • Variability Pattern recognition of soil classes across a semi-arid landscape of western Iran using knowledge-based fuzzy approach [Volume 23, Issue 6, 2016, Pages 269-283]
  • Variability Study on Reliability of Water Delivery System in Paddy Fields Development and Renovation Project [Volume 24, Issue 2, 2017, Pages 127-145]
  • Variation Spatio-temporal distribution of atmospheric aerosols in western part of Iran based on MODIS spectral data [Volume 21, Issue 4, 2014, Pages 119-137]
  • Variation of weir Experimental Assessment of the effect of positive Variation of weir in cross section on discharge coefficient of triangle weirs structures [Volume 26, Issue 1, 2019, Pages 233-246]
  • Variety Evaluation of Drought Stress Indices of TwoVarieties Sesame of Local Behbahan and Shevin [Volume 26, Issue 4, 2019, Pages 155-171]
  • Variety Evaluation of drought stress indices in surface deficit irrigation of new sesame cultivars [Volume 27, Issue 2, 2020, Pages 69-87]
  • Vegetation The Role of Vegetation on Debris Slope Stability (Case study: Tuskestan–Chaharbagh Road, Golestan Province) [Volume 27, Issue 5, 2020, Pages 185-200]
  • Vegetation change Vegetation trend analysis using NDVI time series of Modis satellite in the northeast of Iran [Volume 29, Issue 1, 2022, Pages 135-150]
  • Vegetation cover Effect of Exclosure on Runoff, Sediment Concentration and Soil Loss in Erosion Plots in Khamsan Representative Watershed of Kurdistan Province [Volume 24, Issue 6, 2017, Pages 243-255]
  • Vegetation cover Effect of vegetation cover percentage on runoff and soil loss of interill erosion in forest road cutslope (Case study: Kohmiyan Forest, Azadshahr). [Volume 25, Issue 2, 2018, Pages 219-233]
  • Vegetation cover Evaluation of Desertification Hazard Potential in the Jaz-Murian Region based on Wind-Water Erosion [Volume 25, Issue 6, 2018, Pages 303-310]
  • Vegetation cover Effect of straw mulch and tillage direction on temporal variation of soil moisture in wheat rainfed system [Volume 26, Issue 1, 2019, Pages 71-89]
  • Vegetation cover The effect of land use changes on soil organic carbon and determination of the affecting soil factors on it in a bio-sequence (Case study: Jazink region of Sistan plain) [Volume 30, Issue 1, 2023, Pages 131-150]
  • Vegetation index Application of vegetation cover seasonality, temporal variation of rainfall erosivity and sediment yield for land utilization planning [Volume 27, Issue 5, 2020, Pages 217-232]
  • Vegetation indices Comparison of vegetation indices in estimating the residue biomass of spring and autumn crops (Watersheds in the southwest of Golestan province) [Volume 27, Issue 6, 2020, Pages 121-136]
  • Vegetation indices (VIs) Modeling mean weight-diameter of aggregates based on vegetation indices in rangeland and forest land uses [Volume 27, Issue 6, 2020, Pages 201-214]
  • Vegetation period The effect of submergence depth on evaporation losses in paddy fields [Volume 24, Issue 1, 2017, Pages 221-235]
  • Velocity and height of head Experimental study on the effects of the shapes and arrays of submerged impermeable plates on turbidity current characteristics [Volume 23, Issue 6, 2016, Pages 143-162]
  • Vensim Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • Verification of climate models Evaluation of RegCM4 Regional Climate Model simulations for the land surface water budget components (A case study in Toyserkan plain, Hamedan province) [Volume 24, Issue 5, 2017, Pages 1-24]
  • Vermicompost Effects of irrigation regims and fertilizers on qualitative and quantitative triats of Purslan (Portolaca oleraceae) [Volume 26, Issue 1, 2019, Pages 247-253]
  • Vermiculite Effect of land use type and different crop cultivations on different potassium forms of soils (with emphasis on clay mineralogy) [Volume 24, Issue 5, 2017, Pages 179-194]
  • Vermiculite Investigation of Zinc adsorption in paddy and non-paddy soils: a perspective on soil particles mineralogy [Volume 25, Issue 4, 2018, Pages 189-205]
  • Vermiculite Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Vetiver grass The impact of some vegetative buffer strips on runoff and loss of nitrate and phosphate in rainfed lands of Sari, Iran [Volume 25, Issue 4, 2018, Pages 1-25]
  • Visibility Dust storms analysis in the Sistan region using DDI and DSI indices and wind speed, visibility and PM10 parameters [Volume 27, Issue 1, 2020, Pages 1-23]
  • Visual scoring Determining the appropriate irrigation interval and evaluation of the compatibility of Salvia sahendica L. plant with water stress in landscape [Volume 26, Issue 2, 2019, Pages 75-95]
  • Voids Investigation of some microscopic features in Canola and sugar beet long term cultivations [Volume 24, Issue 6, 2017, Pages 283-290]
  • Volume of stored water Estimation of stored water volume in reservoir dams using satellite images and multi-variable linear regression model [Volume 31, Issue 4, 2024, Pages 159-178]
  • Vortex Investigating the hydrodynamic characteristics of the multiple rectangular Lopac gates in submerged flow [Volume 31, Issue 2, 2024, Pages 79-98]
  • Voshmgir Dam Effectiveness of Water Allocation Based On Water Permits Trading of Farmers under Uncertainty (Case Study: Abbas Abad Village, Voshmgir Dam) [Volume 23, Issue 5, 2016, Pages 141-158]
  • Voshmgir Dam Laboratory investigation of the hydraulic characteristics of the flow on the spillway of Voshmgir dam with a rubber valve and its comparison with the sharp-crested, Broad-crested and cylindrical weir [Volume 31, Issue 2, 2024, Pages 159-175]
  • Vulnerability Evaluation vulnerability coastal aquifer by GALDIT index and calibration by AHP method [Volume 23, Issue 2, 2016, Pages 163-177]
  • Vulnerability Rivers Riparian buffer zones Determination by Combining USDA and Qualitative Vulnerability (Case study: Ab shirin River) [Volume 25, Issue 4, 2018, Pages 113-132]
  • Vulnerability Predicting the effects of intervention scenarios in reducing the vulnerability of local communities in a flood zone (The Qarachai River, Ramyan-Golestan Province, Iran) [Volume 30, Issue 2, 2023, Pages 51-74]
  • Vulnerability and Risk Mapping the Risk of Groundwater Pollution using GIS (case study: Sarab plain) [Volume 24, Issue 3, 2017, Pages 1-20]
  • Vulnerability index Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]
  • Vulnerability index Vulnerability analysis and identification of meteorological drought risk zones (Case research: North Khorasan Province) [Volume 28, Issue 3, 2021, Pages 191-205]

W

  • Wall-mounted settling basin Experimental and numerical investigation of the effect of submerged walls on sediment trapping efficiency in settling basins of diversion dams [Volume 27, Issue 4, 2020, Pages 247-254]
  • Walnut Leaf Phytoremediation Potential of Maize (Zea mays L.) using Biochars Produced from Walnut Leaves in a Contaminated Soil [Volume 25, Issue 4, 2018, Pages 133-152]
  • Walnut raw material Influence of Amount and Distribution Depth of Walnut Raw Material and Its Biochar on Evaporation and Soil Moisture [Volume 27, Issue 3, 2020, Pages 1-21]
  • Walnut wood biochar Influence of Amount and Distribution Depth of Walnut Raw Material and Its Biochar on Evaporation and Soil Moisture [Volume 27, Issue 3, 2020, Pages 1-21]
  • Waste Management Effectability of Runoff Generation and Soil Loss from Application of Residual Fine Amendments in Small Experimental Plots [Volume 27, Issue 2, 2020, Pages 195-207]
  • Wastes The Impact of Biochars on the Availability and Release Kinetics of Zinc in a Naturally Contaminated Calcareous Soil [Volume 32, Issue 1, 2025, Pages 153-173]
  • Wastewater Effects of heavy metals concentration of irrigation water from different sources on the contamination of paddy field soil [Volume 21, Issue 4, 2014, Pages 275-285]
  • Wastewater Investigation of the possibility of using of wastewater for agriculture (Case study: Shahrekordʼs municipal sewage treatment plant) [Volume 24, Issue 2, 2017, Pages 303-308]
  • Wastewater Effect of filters including zeolite, perlite and resin on Biochemical & Chemical Oxygen Demand (Case Study: Mahallat Wastewater) [Volume 24, Issue 5, 2017, Pages 241-254]
  • Wastewater Adsorption of Methylene Blue Using Biochar, soil and Treated Soil with Biochar from aqueous solutions [Volume 25, Issue 6, 2018, Pages 281-292]
  • Wastewater Effect of Conjunctive Wastewater Regimes on Irrigation of Quinoa [Volume 27, Issue 1, 2020, Pages 181-195]
  • Wastewater Investigation the effect of Zytonic on Yield and Yield components of Quinoa under irrigated Unconventional water [Volume 27, Issue 3, 2020, Pages 229-244]
  • Wastewater Investigating the possibility the Use of Treated Wastewater in phytoremediation of diesel contaminated soil [Volume 29, Issue 3, 2022, Pages 1-21]
  • Wastewater management Presenting a mathematical modeling and system dynamics for the supply chain of urban water security in Guilan province [Volume 31, Issue 2, 2024, Pages 1-31]
  • Water Using Quartz-Supported Zero-Valent Iron Nanoparticles for Removing Nitrate in Equilibrium and Fluid Systems [Volume 22, Issue 2, 2015, Pages 219-227]
  • Water Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
  • Water allocation Water allocation decision making in the presence of uncertainty using robust counterpart programming and multiple objectives [Volume 25, Issue 2, 2018, Pages 71-89]
  • Water allocation Analyzing the Interaction of Agriculture and Industry Sectors in Water allocation with the Non-Cooperative Game Approach [Volume 27, Issue 1, 2020, Pages 145-161]
  • Water and soil conservation Farmers’ attitudes towards and application of soil and water conservation practices in Talkhehrood basin of Harris County, East Azarbaijan province [Volume 28, Issue 1, 2021, Pages 67-88]
  • Water and Soil Management Scenarios Optimal Allocation of Water Resources in Sistan Chah-Nime Reservoirs under the Water and Soil Management Scenarios [Volume 25, Issue 6, 2018, Pages 25-46]
  • Water and Soil Quality The land zonation for applying drip irrigation system by evaluation of water and soil characteristics (Case study: Babol and Babolsar counties) [Volume 23, Issue 2, 2016, Pages 63-80]
  • Water balance Evaluation of RegCM4 Regional Climate Model simulations for the land surface water budget components (A case study in Toyserkan plain, Hamedan province) [Volume 24, Issue 5, 2017, Pages 1-24]
  • Water balance Evaluation of ORYZA2000 model in yield simulation and production productivity of rice under crop managements [Volume 27, Issue 1, 2020, Pages 49-69]
  • Water Conservation The use of new techniques in turf grass irrigation for optimum water usage in urban green spaces [Volume 25, Issue 2, 2018, Pages 151-167]
  • Water consumption The Impact of water pricing method on agricultural water consumption in Gonbad Kavoos County [Volume 27, Issue 2, 2020, Pages 179-194]
  • Water consumption Multi-objective optimization of cultivation patterns with emphasis on economic benefits and ensuring food supply chain security (A case study: Gonbad-e Kavus – Golestan Dam) [Volume 30, Issue 2, 2023, Pages 119-139]
  • Water consumption efficiency Investigating the Effects of Biochar on the Performance and Yield Components of Greenhouse Cucumber under Water Deficit Conditions [Volume 30, Issue 4, 2023, Pages 165-173]
  • Water contamination Technical and economic feasibility study of rooftop rainwater harvesting system ) Case Study: Gorgan University of Agricultural Sciences and Natural Resources) [Volume 21, Issue 6, 2014, Pages 27-50]
  • Water deficit Investigating the performance and water productivity of wheat cultivars in different sowing dates and irrigation conditions (a case study in Gorgan Plain) [Volume 30, Issue 1, 2023, Pages 91-110]
  • Water Demand The Impact of water pricing method on agricultural water consumption in Gonbad Kavoos County [Volume 27, Issue 2, 2020, Pages 179-194]
  • Water Depth Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]
  • Water dispersible clay Investigation the effects of aspect and degree of slope on soil quality in the South East of Mashhad [Volume 23, Issue 2, 2016, Pages 301-310]
  • Water dispersible clay Effect of zeolite and cow manure on some physical properties of soil [Volume 25, Issue 5, 2018, Pages 149-166]
  • Water Distribution Study on Reliability of Water Delivery System in Paddy Fields Development and Renovation Project [Volume 24, Issue 2, 2017, Pages 127-145]
  • Water Distribution Uniformity Performance comparison of gene expression programming and artificial neural network methods to estimate water distribution uniformity in sprinkler irrigation [Volume 21, Issue 6, 2014, Pages 95-114]
  • Water drop penetration time Effect of burning wheat straw and stubble on water repellency and some soil properties in the fields of Dezful city [Volume 30, Issue 3, 2023, Pages 87-105]
  • Water-drop test method Evaluating the susceptibility of aggregate sizes to interrill erosion using aggregate stability indices [Volume 25, Issue 2, 2018, Pages 169-185]
  • Water Harvesting Examining the Feasibility of Water Harvesting from Air Humidity in the Southern Province of Sistan and Baluchistan [Volume 23, Issue 2, 2016, Pages 253-265]
  • Water Harvesting at basin scale Site selection of Micro-catchment water harvesting systems at basin scale, with intersecting methods in GIS (a case study; NazlouChay Basin, Western Azerbaijan) [Volume 25, Issue 1, 2018, Pages 199-214]
  • Water levels The effects of surface and subsurface drip methods on quantitate and qualitative yield of Zahedi date cultivar [Volume 25, Issue 3, 2018, Pages 225-240]
  • Water losses in agriculture Estimation of water losses volume due to waste of potato and tomato crops (Case study: Isfahan city fields) [Volume 28, Issue 2, 2021, Pages 141-158]
  • Water management A multi objective mathematical modeling for crop planning problem under Z-number uncertainty [Volume 25, Issue 5, 2018, Pages 1-24]
  • Water management Estimation of water losses volume due to waste of potato and tomato crops (Case study: Isfahan city fields) [Volume 28, Issue 2, 2021, Pages 141-158]
  • Water management Evaluation of the influnce of water management and different methods of nitrogen application on rice yield and water use efficiency [Volume 29, Issue 2, 2022, Pages 135-154]
  • Water management Analyzing the Surface Energy Balance Algorithm for Land (SEBAL) in Estimating Crop Evapotranspiration [Volume 31, Issue 3, 2024, Pages 155-175]
  • Water market A review emphasizing the significant role of monitoring water markets through the efficient use of remote sensing technologies [Volume 32, Issue 1, 2025, Pages 57-79]
  • Water pollution Monitoring the Spatial and Temporal Variations in Water Quality of the Haraz River : A Comparative Study of IRWQIsc and NSFWQI Index [Volume 30, Issue 3, 2023, Pages 147-157]
  • Water Price Assigning Appropriate Irrigation Water Price Based on Probable Reaction of Farmers and Inter-sectoral Effects of the Price (Case Study: Roodast Irrigation District) [Volume 26, Issue 5, 2019, Pages 149-164]
  • Water Pricing Estimation of sugar beet demand function in Khorasan Razavi; Application of the seemingly unrelated SURE regression method [Volume 26, Issue 5, 2019, Pages 41-57]
  • Water Pricing Method The Impact of water pricing method on agricultural water consumption in Gonbad Kavoos County [Volume 27, Issue 2, 2020, Pages 179-194]
  • Water productivity Effect of Electric Shock Application and Hydropriming on Increasing Wheat Water Productivity under Different Salinity Levels [Volume 27, Issue 1, 2020, Pages 127-144]
  • Water productivity Evaluation of quantitative, qualitative yield and water productivity of two Amarantuse cultivars under different irrigation regimes [Volume 27, Issue 2, 2020, Pages 109-125]
  • Water productivity Investigation of water productivity in sub-irrigated planter system at different levels of water salinity (Case study: Basil plant) [Volume 27, Issue 5, 2020, Pages 233-247]
  • Water productivity Investigation of the Effect of Pulse Irrigation Method on the Performance of Heidari Wheat Cultivar under Different Irrigation Durations [Volume 32, Issue 2, 2025, Pages 121-142]
  • Water quality Technical and economic feasibility study of rooftop rainwater harvesting system ) Case Study: Gorgan University of Agricultural Sciences and Natural Resources) [Volume 21, Issue 6, 2014, Pages 27-50]
  • Water quality Comparison of the effects of Super absorbent and Vermicompost at different levels of irrigation water salinity on soil moisture storage [Volume 22, Issue 3, 2015, Pages 179-191]
  • Water quality Investigation of temporal changes in groundwater quality of Neishaboor Plain and its possible causes [Volume 22, Issue 4, 2015, Pages 171-186]
  • Water quality Prediction of Monthly Dissolved Oxygen Using Wavelet and Artificial Neural Network Combined Model [Volume 22, Issue 6, 2015, Pages 153-169]
  • Water quality Canonical correlation analysis to determine the relationship between water quality parameters and heavy metals in water samples (Ramian City-Golestan Province) [Volume 23, Issue 4, 2016, Pages 267-280]
  • Water quality Application of Digital Image Processing Technique for Prediction of Longitudinal Dispersion Coefficient in Compound Channels [Volume 23, Issue 4, 2016, Pages 281-293]
  • Water quality Investigation of the possibility of using of wastewater for agriculture (Case study: Shahrekordʼs municipal sewage treatment plant) [Volume 24, Issue 2, 2017, Pages 303-308]
  • Water quality study of water obtained from Gorgan air conditioners for use as a new water source [Volume 28, Issue 1, 2021, Pages 147-164]
  • Water quality Identification of critical areas of groundwater quality in Golestan province using fuzzy clustering method [Volume 28, Issue 4, 2021, Pages 167-186]
  • Water quality Simulating chlorophyll a in dam reservoirs using remote sensing and data-driven approaches [Volume 31, Issue 3, 2024, Pages 85-108]
  • Water Repellency Class Effect of burning wheat straw and stubble on water repellency and some soil properties in the fields of Dezful city [Volume 30, Issue 3, 2023, Pages 87-105]
  • Water requirements The effects of surface and subsurface drip methods on quantitate and qualitative yield of Zahedi date cultivar [Volume 25, Issue 3, 2018, Pages 225-240]
  • Water requirements Comparison of Water Uptake Reduction Functions in Water Stress Conditions, by Using the Constant and Separate Coefficients in Maize Growth Stages [Volume 30, Issue 3, 2023, Pages 23-44]
  • Water Resource Management The Role of Economic Instruments in Managing the Water of the Gorganrud-Gharesu Basin [Volume 27, Issue 3, 2020, Pages 181-195]
  • Water Resource Management Presenting a mathematical modeling and system dynamics for the supply chain of urban water security in Guilan province [Volume 31, Issue 2, 2024, Pages 1-31]
  • Water resources management Water demand management in agriculture and its impact on water resources of Bojnourd basin with WEAP and MODFLOW models [Volume 22, Issue 4, 2015, Pages 85-101]
  • Water resources management Integrated management of water demand in urban and industry sectors by connection of WEAP and MODFLOW models (case study: Bojnourd basin) [Volume 26, Issue 1, 2019, Pages 187-203]
  • Water resources management Evaluation of GA and PSO optimization algorithms in operation of multi-reservoir systems Case study: Gorgan-Rood basin dams [Volume 26, Issue 2, 2019, Pages 239-250]
  • Water resources management Analyzing the Interaction of Agriculture and Industry Sectors in Water allocation with the Non-Cooperative Game Approach [Volume 27, Issue 1, 2020, Pages 145-161]
  • Water resources management Application of Game Theory to Determining Optimal Harvesting of Water Resources (case study: Gharesu basin) [Volume 27, Issue 5, 2020, Pages 69-87]
  • Water resources management Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • Water resources management Evaluating the Impact of Agricultural Drainage on the Quantity and Quality of Flow Into Shadegan Wetland By WEAP Model(Case Study: Maroon-Jarahi Basin) [Volume 28, Issue 3, 2021, Pages 115-131]
  • Water retention Wheat grain yield and soil water content as affected by row spacing and plough directions in a dry-farming land [Volume 24, Issue 5, 2017, Pages 211-226]
  • Water security Presenting a mathematical modeling and system dynamics for the supply chain of urban water security in Guilan province [Volume 31, Issue 2, 2024, Pages 1-31]
  • Watershed management practices Identification and separation of flooding source regions and investigating the impact of watershed management operations on the peak discharge (Case study: Bar watershed, Neyshabour, Iran) [Volume 25, Issue 1, 2018, Pages 35-59]
  • Watershed modeling system Simulation Flood Hydrograph of Atashgah Basin River of Ardabil Provice using optimized Rainfall Pattern [Volume 22, Issue 5, 2015, Pages 63-80]
  • Water stress Determination irrigation time for sugarcane fields using infrared thermometer and measurement of soil moisture in root zone [Volume 23, Issue 6, 2016, Pages 235-251]
  • Water stress Assessing the vulnerability of the river systems in the Jarahi River Basin [Volume 27, Issue 2, 2020, Pages 47-68]
  • Water stress Dynamic indices and yield of sweet corn under subsurface drip irrigation system [Volume 29, Issue 4, 2022, Pages 115-123]
  • Water supply Presenting a mathematical modeling and system dynamics for the supply chain of urban water security in Guilan province [Volume 31, Issue 2, 2024, Pages 1-31]
  • Water use efficiency An investigation of Rainfall and Supplementary Irrigation Productivity in some Wheat Cultivars [Volume 21, Issue 5, 2014, Pages 155-173]
  • Water use efficiency An investigation of sweet corn yield and water use influenced by different deficit irrigation methods and two sowing patterns. [Volume 21, Issue 6, 2014, Pages 155-171]
  • Water use efficiency The investigation of the effects of different methods of Furrow Irrigation and Plant densities on water use efficiency in sugar beet [Volume 22, Issue 1, 2015, Pages 271-285]
  • Water use efficiency Study of silage maize yield and yield components under different managements of tillage [Volume 23, Issue 3, 2016, Pages 151-170]
  • Water use efficiency Investigation the use of Irrigation by Caspian Seawater on Sweet Pepper (Capsicum annum) under Greenhouse conditions [Volume 25, Issue 1, 2018, Pages 243-256]
  • Water use efficiency The effects of surface and subsurface drip methods on quantitate and qualitative yield of Zahedi date cultivar [Volume 25, Issue 3, 2018, Pages 225-240]
  • Water use efficiency Optimal allocation of water resources using non-dominated sorting genetic algorithm (case study: Hamidiya irrigation network) [Volume 25, Issue 6, 2018, Pages 239-253]
  • Water use efficiency Evaluation of Drought Stress Indices of TwoVarieties Sesame of Local Behbahan and Shevin [Volume 26, Issue 4, 2019, Pages 155-171]
  • Water use efficiency The Effect of Different Amounts of Water and Nitrogen Fertilizer on Yield of Two Cotton Cultivars (Golestan and B 557) [Volume 26, Issue 6, 2019, Pages 215-230]
  • Water use efficiency Evaluation of drought stress indices in surface deficit irrigation of new sesame cultivars [Volume 27, Issue 2, 2020, Pages 69-87]
  • Water use efficiency Comparison of bean yield in Furrow, Tape and Rain flat irrigation systems [Volume 28, Issue 2, 2021, Pages 195-210]
  • Water use efficiency The Response of Camelina Yield and Yield Components to Different levels of Salinity and Water Deficit in Greenhouse Conditions [Volume 32, Issue 1, 2025, Pages 197-215]
  • Waterway slope Investigation on the effectiveness of gabion check dams in amount and grain size of sedimentation in the Rezin watershed, west of Iran [Volume 27, Issue 5, 2020, Pages 201-216]
  • Water yield Assessment of Water yield service on the basis of InVEST tool (case study: Delichai watershed) [Volume 25, Issue 4, 2018, Pages 275-290]
  • Wavelet Coherence Investigation of the relationship between base flow index with temperature and rainfall using wavelet coherence (Case study: Gorganroud watershed) [Volume 26, Issue 1, 2019, Pages 1-25]
  • Wavelet transform Prediction of Monthly Dissolved Oxygen Using Wavelet and Artificial Neural Network Combined Model [Volume 22, Issue 6, 2015, Pages 153-169]
  • Wavelet transform Forecasting of Daily Reference Evapotranspiration at Ahvaz synoptic station using wavelet-GMDH hybrid model [Volume 23, Issue 4, 2016, Pages 323-330]
  • Wavelet transform Evaluation of Wavelet Transform Application for Detecting Trends in River Flow Discharge (Case Study: Halilrood River in Iran) [Volume 31, Issue 4, 2024, Pages 113-136]
  • WEAP Evaluating the Impact of Agricultural Drainage on the Quantity and Quality of Flow Into Shadegan Wetland By WEAP Model(Case Study: Maroon-Jarahi Basin) [Volume 28, Issue 3, 2021, Pages 115-131]
  • Weather extreme events The Prediction of Heavy Precipitation Regarding the Impacts of 21th Century Climate Changes in selected stations Golestan Province [Volume 22, Issue 3, 2015, Pages 137-150]
  • Weather generator Evaluation of efficiency of Cligen Generator for producing of climate data for using in WEPP model (case study: Zidasht station, Alborz Province) [Volume 23, Issue 2, 2016, Pages 43-62]
  • Weathering Effects of organic acids on release of some elements from sepiolite and palygorskite minerals in saline conditions [Volume 22, Issue 4, 2015, Pages 47-65]
  • Weathering Evaluation of Weathering Indices in Western River Sediments of Urmia Lake Basin [Volume 26, Issue 2, 2019, Pages 53-73]
  • WEHI Comparative Evaluation of Wind Erosion Intensity Modeling using WEHI and IRIFR Models for Presentation of Segazi Plain Management in Isfahan [Volume 27, Issue 4, 2020, Pages 129-147]
  • Weighing Lysimeter Evaluation of Hydrus-2D for soil water infiltration by using laboratory measurements in the weighing lysimeter [Volume 21, Issue 5, 2014, Pages 297-306]
  • Weighted least squares Influence of Properly Weighting Soil-Water Retention Curve Data in Least Squares Analysis [Volume 26, Issue 5, 2019, Pages 95-112]
  • WEPP Model Localization of climate file of Water Erosion Prediction Project Model (WEPP) (Case study: research base Sanganeh, Khorasan Razavi) [Volume 22, Issue 1, 2015, Pages 171-190]
  • West Azerbaijan The study of effects of Urmia Lake on Physico-chemical properties and clay mineralogy of soils in Dizadj Dol region of Urmia [Volume 23, Issue 1, 2016, Pages 65-82]
  • West Iran Analysis and determining the threshold of extreme precipitation of Western Iran through using general extreme value distribution [Volume 24, Issue 2, 2017, Pages 107-125]
  • West of Iran Evaluating and Zoning of the Extreme Rainfalls Occurrence Risk in West of Iran [Volume 26, Issue 1, 2019, Pages 49-69]
  • Wetland soil Chemical properties of suface water-inflows and their effects on soils of Meyghan Lake in Arak [Volume 24, Issue 4, 2017, Pages 123-142]
  • Wetness index Modeling of soil organic carbon content using topographic indices and soil characteristics in rainfed wheat lands [Volume 23, Issue 3, 2016, Pages 111-129]
  • Wet sieving Effect of nano-silica & lime on soil structure stability indices of earthy side slopes [Volume 27, Issue 3, 2020, Pages 245-249]
  • Wet sieving method Evaluating the susceptibility of aggregate sizes to interrill erosion using aggregate stability indices [Volume 25, Issue 2, 2018, Pages 169-185]
  • Wetted area Evaluation of wetted area of moisture bulb in surface and subsurface drip irrigation with continuous and pulsed flow [Volume 26, Issue 5, 2019, Pages 1-19]
  • Wetting Area Simulation of moisture redistribution pattern on sloping lands under drip irrigation system [Volume 28, Issue 1, 2021, Pages 89-108]
  • Wetting Bulb Simulation of moisture redistribution pattern on sloping lands under drip irrigation system [Volume 28, Issue 1, 2021, Pages 89-108]
  • Wetting Front Simulation Simulation of soil moisture distribution under drip irrigation pulsed and continuous in dimensional analysis method. [Volume 23, Issue 6, 2016, Pages 163-180]
  • Wheat An investigation of Rainfall and Supplementary Irrigation Productivity in some Wheat Cultivars [Volume 21, Issue 5, 2014, Pages 155-173]
  • Wheat Validation of Land surface Temperature (LST) from Landsat-5 and MODIS Images (Case study: Wheat fields of Marvdasht Plain) [Volume 23, Issue 4, 2016, Pages 25-43]
  • Wheat Study of fluoride in soil and plants in posht-e-kooh-e-dashtestan, Bushehr Province [Volume 24, Issue 5, 2017, Pages 269-280]
  • Wheat Effects of urea integration with manure and two types of compost (municipal waste and sewage sludge) on concentrations of micronutrients and sodium in wheat leaf, stem and seed [Volume 26, Issue 3, 2019, Pages 1-27]
  • Wheat Effect of Staphylococcus sp. Bacteria Isolated from Salicornia Plant on Wheat Growth [Volume 26, Issue 6, 2019, Pages 179-196]
  • Wheat The effect of Brassica napus, wheat and their composition biochar on nitrate adsorption and leaching from soil [Volume 26, Issue 6, 2019, Pages 247-261]
  • Wheat Effect of Electric Shock Application and Hydropriming on Increasing Wheat Water Productivity under Different Salinity Levels [Volume 27, Issue 1, 2020, Pages 127-144]
  • Wheat residue Study of silage maize yield and yield components under different managements of tillage [Volume 23, Issue 3, 2016, Pages 151-170]
  • Wheat water footprint Water footprint evaluation of Tehran’s crops and garden crops [Volume 24, Issue 6, 2017, Pages 67-85]
  • Wheel rut Comparison of soil loss from experimental plots established in different parts of a forest road [Volume 23, Issue 3, 2016, Pages 25-45]
  • Wilcox‎ Identification of critical areas of groundwater quality in Golestan province using fuzzy clustering method [Volume 28, Issue 4, 2021, Pages 167-186]
  • Wilcoxon Signed Rank Test assessment of statistical downscaling methods LARS-WG & SDSM in forecast of climate parameter variation [Volume 23, Issue 4, 2016, Pages 309-322]
  • Wild borage (Anchusa italica) The effect of climate change on the geographical distribution of wild borage in Khorasan Razavi [Volume 27, Issue 3, 2020, Pages 145-162]
  • Wildfire Comparative study of the effects of wildfire and land use change on soil organic carbon decomposition rate in aggregate size fraction in the Northern Zagros Oak Forest [Volume 27, Issue 4, 2020, Pages 167-184]
  • Wind Simulating the effect of spatial wind changes on evaporation with CE-QUAL-W2 integrated model and Bowen ratio [Volume 31, Issue 1, 2024, Pages 133-152]
  • Wind Drift and Evaporation Losses Evaluation and Modeling Wind drift and Evaporation Losses of the Center Pivot Irrigation System in Moghan Region [Volume 27, Issue 5, 2020, Pages 109-127]
  • Wind erosion Seasonal and Spatial Variability of Airborne Dust Loading Rate over the Sistan plain cities and its Relationship with some Climatic Parameters [Volume 23, Issue 6, 2016, Pages 199-215]
  • Wind erosion Assessment of Areas Sensitivity to Desertification using ESAs model (Case study: Muksokhteh and Rotok Region of Saravan) [Volume 24, Issue 4, 2017, Pages 287-293]
  • Wind erosion Comparative Evaluation of Wind Erosion Intensity Modeling using WEHI and IRIFR Models for Presentation of Segazi Plain Management in Isfahan [Volume 27, Issue 4, 2020, Pages 129-147]
  • Wind Shelter (Sx) Simulating the effect of spatial wind changes on evaporation with CE-QUAL-W2 integrated model and Bowen ratio [Volume 31, Issue 1, 2024, Pages 133-152]
  • Wind speed Study on the effect of initial soil moisture content on wind erosion rate using a laboratory wind tunnel [Volume 24, Issue 2, 2017, Pages 167-183]
  • Wind speed Dust storms analysis in the Sistan region using DDI and DSI indices and wind speed, visibility and PM10 parameters [Volume 27, Issue 1, 2020, Pages 1-23]
  • Wind speed Evaluation and Modeling Wind drift and Evaporation Losses of the Center Pivot Irrigation System in Moghan Region [Volume 27, Issue 5, 2020, Pages 109-127]
  • Wind tunnel Study on the effect of initial soil moisture content on wind erosion rate using a laboratory wind tunnel [Volume 24, Issue 2, 2017, Pages 167-183]
  • WinSRFR Investigation of the accuracy of infiltration measurement Non- point methods in designing of Furrow irrigation system [Volume 24, Issue 2, 2017, Pages 257-271]
  • Winter Precipitation Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • Winter wheat Effect of straw mulch and tillage direction on temporal variation of soil moisture in wheat rainfed system [Volume 26, Issue 1, 2019, Pages 71-89]
  • WMS/HEC-HMS Integrated HEC-HMS and GLDAS models to runoff estimate of ungauged area [Volume 23, Issue 4, 2016, Pages 101-118]
  • Wood Vinegar Effect of Application of Biochar and Wood Vinegar on Some Chemical and Microbiological Properties of Soil under Forage Corn Cultivation [Volume 29, Issue 3, 2022, Pages 23-44]
  • WQ Forecasting Water Quality Parameter Using a Novel Kernel-Based Method with Feature Selection and Multivariate Decomposition [Volume 32, Issue 1, 2025, Pages 106-127]
  • WRF Evaluation of the WRF Model Performance for Heavy Rainfall Simulation A Case Study of the Kan Basin in Iran [Volume 25, Issue 1, 2018, Pages 229-242]
  • WRF model Assessment of WRF model sensitivity for simulating super heavy Precipitation, "Case study: 17 to 22 March 2019" [Volume 28, Issue 1, 2021, Pages 45-66]

X

  • XGBoost Simulating chlorophyll a in dam reservoirs using remote sensing and data-driven approaches [Volume 31, Issue 3, 2024, Pages 85-108]

Y

  • Yazd-Ardakan plain Assessment and Mapping of Areas Sensitive to Desertification in the Yazd-Ardakan Plain [Volume 22, Issue 2, 2015, Pages 191-204]
  • Yield Evaluation of simultaneous effect of partial root zone drying and vermicompost on some physiological characteristics of maize (Zea mays L.) SC704 [Volume 24, Issue 5, 2017, Pages 195-209]
  • Yield Investigation the use of Irrigation by Caspian Seawater on Sweet Pepper (Capsicum annum) under Greenhouse conditions [Volume 25, Issue 1, 2018, Pages 243-256]
  • Yield Investigation the effect of different Salinity levels on Yield and Yield components of Quinoa (Cv. Titicaca) [Volume 25, Issue 2, 2018, Pages 251-266]
  • Yield Effect of leaf washing with fresh water in sprinkler irrigation with fish effluent on photosynthesis of potato [Volume 29, Issue 4, 2022, Pages 75-93]
  • Yield components Investigation of the Effect of Pulse Irrigation Method on the Performance of Heidari Wheat Cultivar under Different Irrigation Durations [Volume 32, Issue 2, 2025, Pages 121-142]
  • Yield Cost The Economic analysis of deficit irrigation management and determination of the optimum depth of irrigation in sunflower plant [Volume 21, Issue 6, 2014, Pages 255-268]
  • Yield decrease The effect of cadmium contamination water and soil on corn yield components [Volume 27, Issue 5, 2020, Pages 167-184]
  • Yield Function The Economic analysis of deficit irrigation management and determination of the optimum depth of irrigation in sunflower plant [Volume 21, Issue 6, 2014, Pages 255-268]

Z

  • Zagros forests The recovery of soil physical and chemical indices in years after fire in Zagros oak woodlands in Kermanshah Province. [Volume 24, Issue 2, 2017, Pages 289-302]
  • Zahedan Evaluation of reference evapotranspiration models for warm arid climate (Case Study: Zahedan station) [Volume 25, Issue 1, 2018, Pages 309-317]
  • Zanjan Evaluating the susceptibility of aggregate sizes to interrill erosion using aggregate stability indices [Volume 25, Issue 2, 2018, Pages 169-185]
  • Zayandeh‒rud River’s Pathways Investigation of the Terraces of the Zayandeh‒rud River’s Current Pathway Using the Harden’s Profile Development Index (PDI) [Volume 25, Issue 2, 2018, Pages 1-23]
  • Zeolite Minerals study in parent rock and soils derived from it in forests of Amlash (Guilan province) [Volume 21, Issue 4, 2014, Pages 55-75]
  • Zeolite Effect of zeolite and cow manure on some physical properties of soil [Volume 25, Issue 5, 2018, Pages 149-166]
  • Zeolite Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Zero-valent iron The Effect of Iron Nanoparticles on Chemical Distribution of Lead in a Calcareous Soil [Volume 21, Issue 4, 2014, Pages 99-118]
  • Zerovalent iron nanoparticles Simulation transport of biodegradable and green zerovalent iron nanoparticles in sandy soil under saturated steady state flow conditions [Volume 27, Issue 5, 2020, Pages 47-67]
  • Zidasht Evaluation of efficiency of Cligen Generator for producing of climate data for using in WEPP model (case study: Zidasht station, Alborz Province) [Volume 23, Issue 2, 2016, Pages 43-62]
  • Zidasht Taleghan Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Zinc Zinc Desorption Kinetics in Corn Rhizosphere during Cultivation Period in a Calcareous Soil [Volume 26, Issue 4, 2019, Pages 223-238]
  • Zinc The effect of orthophosphate‚ nitrate, and chloride anions on desorption and availability of adsorbed zinc in some calcareous soils [Volume 26, Issue 6, 2019, Pages 231-246]
  • Zinc The Impact of Biochars on the Availability and Release Kinetics of Zinc in a Naturally Contaminated Calcareous Soil [Volume 32, Issue 1, 2025, Pages 153-173]
  • Zn Enhancing the extraction of Zn from a polluted soil by radish using EDTA and H2SO4 [Volume 23, Issue 1, 2016, Pages 1-22]
  • Zn Effect of sulfur on some chemical properties of soil and nutrients concentration in wheat grain (Triticum astivum L.) [Volume 25, Issue 5, 2018, Pages 265-280]
  • Zn Sorption of Cu and Zn from aqueous solutions on diatomite: The kinetic and thermodynamic [Volume 26, Issue 5, 2019, Pages 59-75]
  • Zn fractions Chemical fractions of zinc in the rhizosphere of corn in texturally different contaminated soils treated with chelators [Volume 25, Issue 4, 2018, Pages 171-187]
  • Z-number A multi objective mathematical modeling for crop planning problem under Z-number uncertainty [Volume 25, Issue 5, 2018, Pages 1-24]
  • ZOI Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • Zonation Land capability zonation toward Landslide occurance Using Dempster-shafer and ‎Frequency Ratio Models [Volume 24, Issue 3, 2017, Pages 41-57]
  • Zoning Simulating the groundwater table of Sarakhs plain with combination of geostatistical and artificial intelligence methods [Volume 26, Issue 4, 2019, Pages 207-222]
  • Zonning Evaluating and Zoning of the Extreme Rainfalls Occurrence Risk in West of Iran [Volume 26, Issue 1, 2019, Pages 49-69]
  • Zujar Dam Estimation of stored water volume in reservoir dams using satellite images and multi-variable linear regression model [Volume 31, Issue 4, 2024, Pages 159-178]
  • Zytonic Investigation the effect of Zytonic on Yield and Yield components of Quinoa under irrigated Unconventional water [Volume 27, Issue 3, 2020, Pages 229-244]