Journal of Water and Soil Conservation

Keyword Index

A

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]
Accumulation of salt Simulation of Heterogeneous Soil Salinity under Unsteady Condition from a Line Source [Volume 22, Issue 4, 2015, Pages 203-216]
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]
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]
Agh Band Paleopedological study of loess-paleosol sequences along a climosequence in northern Iran [Volume 22, Issue 2, 2015, Pages 21-39]
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]
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]
Ammonium Effect of Soil Compaction and Organic Matter on Nitrogen Mineralization in Calcareous Soils [Volume 22, Issue 3, 2015, Pages 193-206]
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]
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]
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]
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]
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]
AOGCM A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
Application Efficiency Assessment of the performance indicators and input variables of border irrigation system [Volume 22, Issue 2, 2015, Pages 243-253]
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]
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]
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]
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]
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 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]
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]
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]
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]
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]
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]
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 slope Simulation of stability of alluvial channels using GSTARS4.0 [Volume 22, Issue 2, 2015, Pages 79-94]
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]
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]
Birjand plain Assessment of parameter uncertainty of MODFLOW model using GLUE method (Case study: Birjand plain) [Volume 22, Issue 6, 2015, Pages 61-79]
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]
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]
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]
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]

C

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]
Channel pattern Simulation of stability of alluvial channels using GSTARS4.0 [Volume 22, Issue 2, 2015, Pages 79-94]
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]
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 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]
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]
Cokriging . Evaluating accuracy some of geostatistical methods to predict spatial variability of final infiltration rate [Volume 22, Issue 3, 2015, Pages 221-229]
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]
Compound channels Computation of the main channel and flood plains discharges using new methods of optimization [Volume 22, Issue 1, 2015, Pages 25-48]
Condensation Irrigation System Analysis of Parameters Affecting on the Potential of Solar Stills Evaporation [Volume 22, Issue 5, 2015, Pages 203-217]
Contamination Using Quartz-Supported Zero-Valent Iron Nanoparticles for Removing Nitrate in Equilibrium and Fluid Systems [Volume 22, Issue 2, 2015, Pages 219-227]
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 width Shallow water table management in the face cracking soil in paddy fields [Volume 22, Issue 5, 2015, Pages 261-274]
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]

D

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]
Dam reservoir Prediction of Monthly Dissolved Oxygen Using Wavelet and Artificial Neural Network Combined Model [Volume 22, Issue 6, 2015, Pages 153-169]
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]
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]
Denitrification Rate soil moisture effect on nitrogen cycle under maize Furrow Irrigation using HYDRUS-1D model [Volume 22, Issue 6, 2015, Pages 245-258]
Desertification Assessment and Mapping of Areas Sensitive to Desertification in the Yazd-Ardakan Plain [Volume 22, Issue 2, 2015, Pages 191-204]
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]
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 coefficient Estimation of Discharge Coefficient of Combined Weir- Gate Structure by Genetic Programming [Volume 22, Issue 2, 2015, Pages 255-263]
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]
Dissolved oxygen Prediction of Monthly Dissolved Oxygen Using Wavelet and Artificial Neural Network Combined Model [Volume 22, Issue 6, 2015, Pages 153-169]
Distribution Uniformity Assessment of the performance indicators and input variables of border irrigation system [Volume 22, Issue 2, 2015, Pages 243-253]
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]
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]
Drinking water management Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]
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 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]
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]

E

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]
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 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]
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 sediment transport formulae Sediment transport prediction in rivers using quasi-two dimensional model [Volume 22, Issue 2, 2015, Pages 143-158]
Erodibility indexes Effect of climates different on variation of loess soil erodibility indices in Golestan province [Volume 22, Issue 1, 2015, Pages 49-70]
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]
ESAs model Assessment and Mapping of Areas Sensitive to Desertification in the Yazd-Ardakan Plain [Volume 22, Issue 2, 2015, Pages 191-204]
Evapotranspiration Modeling monthly potential evapotranspiration using Genetic Programming in ‎Sistan va baluchestan province [Volume 22, Issue 5, 2015, Pages 307-313]
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]
Experimental data Computation of the main channel and flood plains discharges using new methods of optimization [Volume 22, Issue 1, 2015, Pages 25-48]
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]
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]

F

Fandoghlou forests Impacts of land use change on soil quality indicators in eastern Ardabil province [Volume 22, Issue 3, 2015, Pages 1-19]
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]
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]
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]
Floodplain The effect of parallel wall on reduction of bridge abutment scour in compound channels [Volume 22, Issue 3, 2015, Pages 151-164]
Flow3D Simulation of Flow hydraulic in combined weir – gate structure by Flow3D [Volume 22, Issue 1, 2015, Pages 111-129]
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 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]
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]
Fourier series Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
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]
Fuzzy Logic Modeling some of the Factors Affecting Rill Erosions Using Fuzzy Inference System [Volume 22, Issue 4, 2015, Pages 103-120]

G

Gate Estimation of Discharge Coefficient of Combined Weir- Gate Structure by Genetic Programming [Volume 22, Issue 2, 2015, Pages 255-263]
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]
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]
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]
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]
GEP Comparison of artificial intelligence methods in estimation of suspended sediment load (Case Study: Sistan River) [Volume 22, Issue 2, 2015, Pages 41-60]
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]
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]
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]
GLUE Assessment of parameter uncertainty of MODFLOW model using GLUE method (Case study: Birjand plain) [Volume 22, Issue 6, 2015, Pages 61-79]
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 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]
Goodness-of-Fit Tests A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
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 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]
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]
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]
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]
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]

H

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]
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]
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]
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]
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 properties Estimation of soil thermal conductivity using hydraulic properties [Volume 22, Issue 5, 2015, Pages 297-305]
Hydrogeochemical Application of Statistical Methods and Saturation Indices in Groundwater Quality Assessment of the Marand Plain [Volume 22, Issue 6, 2015, Pages 117-133]
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]
HYDRUS-2D Simulation of Heterogeneous Soil Salinity under Unsteady Condition from a Line Source [Volume 22, Issue 4, 2015, Pages 203-216]

I

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]
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]
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]
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]
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]
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]
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]

J

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

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]
Karoun River Sediment transport prediction in rivers using quasi-two dimensional model [Volume 22, Issue 2, 2015, Pages 143-158]
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]
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]
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]
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]
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]
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]
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]
Kriging . Evaluating accuracy some of geostatistical methods to predict spatial variability of final infiltration rate [Volume 22, Issue 3, 2015, Pages 221-229]

L

Laboratory model Laboratory investigation of flow pattern and scour around bridge abutment with rectangular section [Volume 22, Issue 1, 2015, Pages 91-110]
Land Degradation Assessment and Mapping of Areas Sensitive to Desertification in the Yazd-Ardakan Plain [Volume 22, Issue 2, 2015, Pages 191-204]
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]
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 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 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 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]
LARS Comparative study of climatic regions of Golestan province under different climate change scenarios [Volume 22, Issue 5, 2015, Pages 187-202]
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]
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]
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]
Loess soils Effect of climates different on variation of loess soil erodibility indices in Golestan province [Volume 22, Issue 1, 2015, Pages 49-70]
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]

M

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]
Magnetic parameters Lithological and anthropogenic factors affecting magnetic properties of calcareous soils in Zanjan [Volume 22, Issue 3, 2015, Pages 73-88]
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]
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 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]
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]
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]
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]
Membership function Modeling some of the Factors Affecting Rill Erosions Using Fuzzy Inference System [Volume 22, Issue 4, 2015, Pages 103-120]
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]
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]
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]
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]
Mobarak Abad Paleopedological study of loess-paleosol sequences along a climosequence in northern Iran [Volume 22, Issue 2, 2015, Pages 21-39]
Modeling Modeling monthly potential evapotranspiration using Genetic Programming in ‎Sistan va baluchestan province [Volume 22, Issue 5, 2015, Pages 307-313]
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]
MODFLOW model Assessment of parameter uncertainty of MODFLOW model using GLUE method (Case study: Birjand plain) [Volume 22, Issue 6, 2015, Pages 61-79]
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]
MODSIM Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]
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]
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]
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]
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 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]

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]
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 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]
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]
Nitrogen Simulation soil moisture effect on nitrogen cycle under maize Furrow Irrigation using HYDRUS-1D model [Volume 22, Issue 6, 2015, Pages 245-258]
Numerical modeling Simulation of Flow hydraulic in combined weir – gate structure by Flow3D [Volume 22, Issue 1, 2015, Pages 111-129]

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]
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]
Overbank flow Numerical Study of stability of alluvial compound channels using empirical results [Volume 22, Issue 1, 2015, Pages 71-89]

P

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]
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]
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]
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]
Pedotransfer functions Estimation of soil thermal conductivity using hydraulic properties [Volume 22, Issue 5, 2015, Pages 297-305]
Penetration resistance The effects of plant residuse and zeolite on penetration resistance in paddy cracked soil [Volume 22, Issue 6, 2015, Pages 203-215]
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]
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]
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]
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 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]
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]
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 spatio-temporal data Modeling Spatio-temporal variation of monthly precipitation (Case Study Golestan province) [Volume 22, Issue 1, 2015, Pages 251-269]
Predicting Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
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]
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]
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]

Q

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]
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]
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]

R

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-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 simulation A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
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]
Rangeland. Ahmad-Abad Mashhad Modeling some of the Factors Affecting Rill Erosions Using Fuzzy Inference System [Volume 22, Issue 4, 2015, Pages 103-120]
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]
Reduction Using Quartz-Supported Zero-Valent Iron Nanoparticles for Removing Nitrate in Equilibrium and Fluid Systems [Volume 22, Issue 2, 2015, Pages 219-227]
Regime channel Numerical Study of stability of alluvial compound channels using empirical results [Volume 22, Issue 1, 2015, Pages 71-89]
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 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 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]
Reliability index Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]
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]
Resistance to pentrometer penetration Shallow water table management in the face cracking soil in paddy fields [Volume 22, Issue 5, 2015, Pages 261-274]
Rice The effects of plant residuse and zeolite on penetration resistance in paddy cracked soil [Volume 22, Issue 6, 2015, Pages 203-215]
Rill erosion Modeling some of the Factors Affecting Rill Erosions Using Fuzzy Inference System [Volume 22, Issue 4, 2015, Pages 103-120]
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]
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]

S

Saline water Simulation of Heterogeneous Soil Salinity under Unsteady Condition from a Line Source [Volume 22, Issue 4, 2015, Pages 203-216]
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]
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]
SCS Simulation Flood Hydrograph of Atashgah Basin River of Ardabil Provice using optimized Rainfall Pattern [Volume 22, Issue 5, 2015, Pages 63-80]
Sediment transport capacity Sediment transport prediction in rivers using quasi-two dimensional model [Volume 22, Issue 2, 2015, Pages 143-158]
Semivariogram . Evaluating accuracy some of geostatistical methods to predict spatial variability of final infiltration rate [Volume 22, Issue 3, 2015, Pages 221-229]
Sen’ s estimator Investigation of groundwater level changes trend(Case Study: Urmia plain) [Volume 22, Issue 4, 2015, Pages 67-84]
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]
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]
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]
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]
SIRMOD Assessment of the performance indicators and input variables of border irrigation system [Volume 22, Issue 2, 2015, Pages 243-253]
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 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 va baluchestan Modeling monthly potential evapotranspiration using Genetic Programming in ‎Sistan va baluchestan province [Volume 22, Issue 5, 2015, Pages 307-313]
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 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 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 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 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]
Solar Stills Base Surface Analysis of Parameters Affecting on the Potential of Solar Stills Evaporation [Volume 22, Issue 5, 2015, Pages 203-217]
Spatial variability . Evaluating accuracy some of geostatistical methods to predict spatial variability of final infiltration rate [Volume 22, Issue 3, 2015, Pages 221-229]
Spatio-temporal variogram Modeling Spatio-temporal variation of monthly precipitation (Case Study Golestan province) [Volume 22, Issue 1, 2015, Pages 251-269]
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]
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]
Stable channel Simulation of stability of alluvial channels using GSTARS4.0 [Volume 22, Issue 2, 2015, Pages 79-94]
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]
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]
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]
SumMetric model Modeling Spatio-temporal variation of monthly precipitation (Case Study Golestan province) [Volume 22, Issue 1, 2015, Pages 251-269]
Sunny Hours Analysis of Parameters Affecting on the Potential of Solar Stills Evaporation [Volume 22, Issue 5, 2015, Pages 203-217]
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 irrigation Assessment of the performance indicators and input variables of border irrigation system [Volume 22, Issue 2, 2015, Pages 243-253]
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]
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]

T

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]
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]
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]
Thermal conductivity Estimation of soil thermal conductivity using hydraulic properties [Volume 22, Issue 5, 2015, Pages 297-305]
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 Model Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
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]
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 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]
Transition Probability Matrix A New Approach for Performance Evaluation of AOGCM Models in Simulating Runoff [Volume 22, Issue 2, 2015, Pages 95-110]
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 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 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]
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]

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]
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]
Urmia Lake Forecasting Urmia Lake Water Level by using Linear Time Series Models [Volume 22, Issue 5, 2015, Pages 287-296]
Urmia plain Investigation of groundwater level changes trend(Case Study: Urmia plain) [Volume 22, Issue 4, 2015, Pages 67-84]

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]
Vulnerability index Urban water management using of water resources planning MODSIM model [Volume 22, Issue 5, 2015, Pages 153-169]

W

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 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 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]
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 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]
Wavelet transform Prediction of Monthly Dissolved Oxygen Using Wavelet and Artificial Neural Network Combined Model [Volume 22, Issue 6, 2015, Pages 153-169]
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]
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]
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]

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]