Journal of Water and Soil Conservation

Keyword Index

A

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]
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]
ANN Study of Cross-Flow around Groins with different permeability in Channel with live Bed [Volume 26, Issue 3, 2019, Pages 71-89]
Anthocyanins Effects of irrigation regims and fertilizers on qualitative and quantitative triats of Purslan (Portolaca oleraceae) [Volume 26, Issue 1, 2019, Pages 247-253]
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]
Armand River Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
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]
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]
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]

B

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]
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]
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]
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]
Benzene Evaluation of nano chitosan efficiency in removal of benzene from aqueous solutions [Volume 26, Issue 4, 2019, Pages 255-267]
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]
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]
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]
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]
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]
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]
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 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]
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]

C

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]
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]
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]
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]
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]
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]
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]
Classification Semi-Automated Object-Based Model for Producing Gully Erosion Inventory Map (Case Study: Lighvan watershed) [Volume 26, Issue 3, 2019, Pages 29-49]
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]
Composite Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
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]
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]
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]
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]
Cu Sorption of Cu and Zn from aqueous solutions on diatomite: The kinetic and thermodynamic [Volume 26, Issue 5, 2019, Pages 59-75]

D

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]
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]
Deficit characteristics Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
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]
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]
Desorption kinetics Zinc Desorption Kinetics in Corn Rhizosphere during Cultivation Period in a Calcareous Soil [Volume 26, Issue 4, 2019, Pages 223-238]
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]
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]
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 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 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 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]
DTPA-TEA Zinc Desorption Kinetics in Corn Rhizosphere during Cultivation Period in a Calcareous Soil [Volume 26, Issue 4, 2019, Pages 223-238]

E

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]
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 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]
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]
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 Evaluation of Drought Stress Indices of TwoVarieties Sesame of Local Behbahan and Shevin [Volume 26, Issue 4, 2019, Pages 155-171]
Experimental Study Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]
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

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 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]
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]
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 duration curve Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
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]
Froude Number Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]

G

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]
Gharesou Multimodel Combination Techniques for Analysis of Hydrological Simulations (Case Study: Gharesou sub-basin, Kermanshah Province) [Volume 26, Issue 3, 2019, Pages 193-206]
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 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]
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]
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]
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]
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]

H

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]
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]
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]
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]
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]
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]

I

Ilam Soil biological properties of desert soil under canopy of natural tamarix shrub (Tamarix ramosissima Ledeb.) [Volume 26, Issue 5, 2019, Pages 181-195]
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]
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]
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]
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]
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]
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]
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]
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 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]

J

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]

K

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]
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]
Keywords: Drought Spatio-temporal Prediction of Drought by Using SPEI in North-East of Iran [Volume 26, Issue 4, 2019, Pages 115-133]
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: 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: 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]
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]
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]
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]
Kriging Simulating the groundwater table of Sarakhs plain with combination of geostatistical and artificial intelligence methods [Volume 26, Issue 4, 2019, Pages 207-222]

L

Land-use Quality analysis and nitrate map of groundwater resources in Alborz province (Hashtgerd Plain) [Volume 26, Issue 5, 2019, Pages 113-130]
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]
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]
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]
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]
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 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]
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]
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]
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]

M

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]
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 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 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]
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]
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]
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]
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]
Methylene blue Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
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]
Minimum environmental flow Hydrological Drought Investigation of Armand River Using Low Flows Analysis [Volume 26, Issue 3, 2019, Pages 247-263]
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]
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]
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]
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]
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]
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-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]
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]

N

Nano chitosan Evaluation of nano chitosan efficiency in removal of benzene from aqueous solutions [Volume 26, Issue 4, 2019, Pages 255-267]
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]
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 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]
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]
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]
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]
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]

O

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 Processing Semi-Automated Object-Based Model for Producing Gully Erosion Inventory Map (Case Study: Lighvan watershed) [Volume 26, Issue 3, 2019, Pages 29-49]
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]
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]
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]
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]
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]
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 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]
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]

P

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]
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]
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]
Piano Key Spillway Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]
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 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]
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]
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 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]
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]
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]
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]
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]
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]
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]

Q

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]

R

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-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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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 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]
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]
Rhizobox Zinc Desorption Kinetics in Corn Rhizosphere during Cultivation Period in a Calcareous Soil [Volume 26, Issue 4, 2019, Pages 223-238]
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]
Risk Evaluating and Zoning of the Extreme Rainfalls Occurrence Risk in West of Iran [Volume 26, Issue 1, 2019, Pages 49-69]
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 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]
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]
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]

S

Salicornia Effect of Staphylococcus sp. Bacteria Isolated from Salicornia Plant on Wheat Growth [Volume 26, Issue 6, 2019, Pages 179-196]
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]
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]
Saturated hydraulic conductivity Hydraulic Behavior of soil contaminated with Trichloroethylene (TCE) [Volume 26, Issue 3, 2019, Pages 207-220]
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]
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]
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]
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]
Segmentation Semi-Automated Object-Based Model for Producing Gully Erosion Inventory Map (Case Study: Lighvan watershed) [Volume 26, Issue 3, 2019, Pages 29-49]
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]
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]
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]
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]
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]
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 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 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 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 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 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 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 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 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]
Sorption Sorption of Cu and Zn from aqueous solutions on diatomite: The kinetic and thermodynamic [Volume 26, Issue 5, 2019, Pages 59-75]
Spatio-temporal kriging Spatio-temporal Prediction of Drought by Using SPEI in North-East of Iran [Volume 26, Issue 4, 2019, Pages 115-133]
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]
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]
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]
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]
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]
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]
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]
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]
Synthesis Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
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

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]
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 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]
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]
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]
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]
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]
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]
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]

U

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]
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]
Urmia Lake Evaluation of Weathering Indices in Western River Sediments of Urmia Lake Basin [Volume 26, Issue 2, 2019, Pages 53-73]

V

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]
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]
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]
Vermicompost Effects of irrigation regims and fertilizers on qualitative and quantitative triats of Purslan (Portolaca oleraceae) [Volume 26, Issue 1, 2019, Pages 247-253]
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]

W

Water Removal of methylene blue from aqueous solutions by beta-cyclodextrin / Zinc oxide composite [Volume 26, Issue 3, 2019, Pages 109-125]
Water Depth Experimental Study of Downstream Scour of Piano Keys Weirs [Volume 26, Issue 1, 2019, Pages 91-109]
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 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 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]
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]
Weathering Evaluation of Weathering Indices in Western River Sediments of Urmia Lake Basin [Volume 26, Issue 2, 2019, Pages 53-73]
Weighted least squares Influence of Properly Weighting Soil-Water Retention Curve Data in Least Squares Analysis [Volume 26, Issue 5, 2019, Pages 95-112]
West of Iran Evaluating and Zoning of the Extreme Rainfalls Occurrence Risk in West of Iran [Volume 26, Issue 1, 2019, Pages 49-69]
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]
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]
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]

Z

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]
Zn Sorption of Cu and Zn from aqueous solutions on diatomite: The kinetic and thermodynamic [Volume 26, Issue 5, 2019, Pages 59-75]
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]