Water and Soil Science - Keyword Index

Keyword Index

A

Absorbed Phosphorus Comparison of Artificial Neural Network and Regression Models for Estimating Dry Weight and P Uptake of Corn [Volume 25, Issue 2, 2015, Pages 129-140]
Acacia nilotica The Effects of Acacia nilotica and Prosopis juliflora as the Nitrogen Provider Trees on the Understory Soil of Them [Volume 25, 1-4, 2015, Pages 211-222]
Activated sorbent Removal of Saline Water Hardness by Different Sorbents [Volume 25, Issue 3, 2015, Pages 133-143]
Advance velocity Developing Equations to Estimate the Advance Velocity of the Wetting Front in Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 1, 2015, Pages 101-112]
Adverse slope Investigation of Water Velocity and Surface Profile in Hydraulic Jump over Rough Bed with Adverse Slope [Volume 25, Issue 1, 2015, Pages 143-152]
Aeration Corn Response to Least Limiting Water Range (LLWR) at Two Compaction Levels in a Clay Loam Soil [Volume 25, Issue 3, 2015, Pages 65-74]
A Fakheri fard Regional Analysis of the Maximum Annual River Flow Data in East Azarbaijan Province Rivers Using the L-moments Method [Volume 25, Issue 3, 2015, Pages 253-265]
Agricultural drought Analyzing Agricultural Drought in East Azarbaijan Province Emphasizing Remote Sensing Technique and Vegetation Condition Index [Volume 25, Issue 1, 2015, Pages 113-123]
Agricultural usages Groundwater Quality Evaluation of Tehran Province for Agricultural Uses by Fuzzy Inference Model [Volume 25, Issue 1, 2015, Pages 41-52]
Agricultural water productivity Estimation of Agricultural Water Productivity Using Remote Sensing Technology (Case Study: Qazvin Plain Irrigation Network) [Volume 25, 1-4, 2015, Pages 57-68]
Air Temperature Trend Analysis of the Average Temperature in Southern Half of Iran During the Recent Four Decades [Volume 25, Issue 3, 2015, Pages 211-225]
Air vapor pressure Evaluation and Comparison of GRNN, MLP and RBF Neural Networks for Estimating Cucumber, Tomato and Reference Crops’ Evapotranspiration in Greenhouse Condition [Volume 25, 4/2, 2015, Pages 123-136]
Air-water flow Experimental Evaluation of Turbulence Parameters Distribution in Two Phase Air-water Flows on Stepped Spillways [Volume 25, Issue 1, 2015, Pages 53-65]
Alfalfa Effects of Sinorhizobium meliloti Bacterium and Phosphorus on Leaf Chlorophyll Index, Nitrogen and Phosphorus Concentrations in Alfalfa Shoot and Root under Drought Stress Conditions [Volume 25, 1-4, 2015, Pages 27-45]
Alluvial sediments Investigation on Changes of Heavy Metals Concentrations in the Alluvial Sediments of Sungun Copper Mine, East Azerbaijan province, Iran [Volume 25, 1-4, 2015, Pages 143-155]
Analytical Hierarchy Process (AHP) Site Selection of Basins for Artificial Recharge of Groundwater in Boushkan Catchment based on Analytical Hierarchical Process (AHP) [Volume 25, Issue 1, 2015, Pages 125-141]
Analytical Model 1D Analytical Model of the Subcritical Flow Distribution in Four- Branch Junctions of Open Channels [Volume 25, Issue 1, 2015, Pages 235-246]
Analytical Model Evaluation of Methods for Determining the Aquifer Hydrodynamic Coefficients based on Pumping Test in Fars Province [Volume 25, 4/2, 2015, Pages 201-215]
Angled parapet wall Piano Key Weirs with Positive Parapet Wall [Volume 25, 4/2, 2015, Pages 97-107]
Arbuscular Mycorrhizal Fungi Evaluation of Nutrients Uptake and Yield of Mycorrhizal Corn under Salt Stress Condition [Volume 25, Issue 1, 2015, Pages 79-89]
ARCH Comparing Combined ARMA-PARCH and ARMA-ARCH Models for Modeling Peak Flow Discharge (Case Study: Siminehrood River in the West Azarbaijan Province) [Volume 25, 1-4, 2015, Pages 113-127]
Artificial neural network Evaluation and Comparison of GRNN, MLP and RBF Neural Networks for Estimating Cucumber, Tomato and Reference Crops’ Evapotranspiration in Greenhouse Condition [Volume 25, 4/2, 2015, Pages 123-136]
Artificial neural network Evaluating Artificial Neural Network and Physical-Empirical Models of Reference Crop Evapotranspiration Estimation in Semi-Arid Climate [Volume 25, 4/2, 2015, Pages 137-152]
Artificial Neural Networks Daily Streamflow Forecasting of Nooranchay River Using the Hybrid Model of Artificial Neural Networks- Principal Component Analysis [Volume 25, Issue 3, 2015, Pages 53-63]
Artificial Recharge Site Selection of Basins for Artificial Recharge of Groundwater in Boushkan Catchment based on Analytical Hierarchical Process (AHP) [Volume 25, Issue 1, 2015, Pages 125-141]
Atashgah basin Daily Streamflow Forecasting of Nooranchay River Using the Hybrid Model of Artificial Neural Networks- Principal Component Analysis [Volume 25, Issue 3, 2015, Pages 53-63]
Autocorrelation Trend Analysis of the Average Temperature in Southern Half of Iran During the Recent Four Decades [Volume 25, Issue 3, 2015, Pages 211-225]
Autoregressive Application of Combined AR-ARCH model in Forecasting Urmia Lake Water Level [Volume 25, 4/2, 2015, Pages 175-184]
Available water Effect of Urban Sewage Sludge Application on Soil Water Repellency and Water Retention Curve [Volume 25, Issue 3, 2015, Pages 75-90]

B

Background concentration Heavy Metals Contamination Assessment in Soils of Different Land Uses in Central District of Zanjan Province Using Contamination Factor [Volume 25, 4/2, 2015, Pages 41-52]
Bandal Like spur dike Experimental Study of the Effect of Permeability Percentage of Bandal Like Spur Dike on Maximum Depth of Scour Hole [Volume 25, Issue 3, 2015, Pages 1-11]
Baranduz-Chay river Baranduz-Chay River Flow Modeling Using the K-Nearest Neighbor and Intelligent Methods [Volume 25, Issue 1, 2015, Pages 219-233]
Barvar Molecular and Biochemical Identification of the Bacterial Isolates Used in Common Biofertilizers in Iran [Volume 25, 4/2, 2015, Pages 13-26]
Batch experiment Removal of Saline Water Hardness by Different Sorbents [Volume 25, Issue 3, 2015, Pages 133-143]
Bed slope Experimental Study on the Effect of Roughness Height on the Water Entrainment and Control of Density Current Discharge [Volume 25, 1-4, 2015, Pages 99-111]
Biofertilizer Molecular and Biochemical Identification of the Bacterial Isolates Used in Common Biofertilizers in Iran [Volume 25, 4/2, 2015, Pages 13-26]
Biomass Effect of Different Management Strategies in Use of Saline Water on Maize Yield and Water Productivity in Drip Irrigation Method [Volume 25, Issue 2, 2015, Pages 51-63]
Boussinesq equations Application of Modified Boussinesq Equations in Predicting Discharge Coefficients of Trapezoidal Broad Crest Weirs and Producing Rating Curves [Volume 25, Issue 2, 2015, Pages 155-164]
Bridge pier Effect of Woody Debris Accumulation on the Scour in Front of a Circular Shaped Pier with Plate Pile System [Volume 25, Issue 2, 2015, Pages 141-153]
Bridge pier Riprap Design for Bridge Piers Using Nonparametric Models [Volume 25, 4/2, 2015, Pages 187-199]
Bridge Pier Group Investigating Experimentally the Effect of Installation of Piers Group on Foundation on Scour Depth Around Bridge Piers [Volume 25, 4/2, 2015, Pages 27-39]
Bulk Density Corn Response to Least Limiting Water Range (LLWR) at Two Compaction Levels in a Clay Loam Soil [Volume 25, Issue 3, 2015, Pages 65-74]
Buried plates Experimental investigation on the effect of buried plates to control downstream scour of hydraulic jump in Horizontal beds [Volume 25, 4/2, 2015, Pages 231-241]
Burning of crop residues Effects of Burning of Sugarcane and Maize Residues on Different Forms of Carbon in Some Soils of Khuzestan Province [Volume 25, 1-4, 2015, Pages 129-142]

C

Cadmium Lead and Cadmium Changes in Soil and Canola at Saveh-Hamedan Roadside [Volume 25, Issue 2, 2015, Pages 193-205]
Cadmium Heavy Metals Contamination Assessment in Soils of Different Land Uses in Central District of Zanjan Province Using Contamination Factor [Volume 25, 4/2, 2015, Pages 41-52]
Calcareous soil Effect of Vermicompost on Tomato Salt Tolerance and Availability of Iron and Zinc in a Calcareous Soil [Volume 25, 4/2, 2015, Pages 271-283]
Calcium Removal of Saline Water Hardness by Different Sorbents [Volume 25, Issue 3, 2015, Pages 133-143]
Calibration Evaluating AquaCrop Model Performance to Predict Grain Yield and Wheat Biomass, Under Water Stress [Volume 25, 4/2, 2015, Pages 217-229]
Canola Determination of evapotranspiration, crop coefficient and growth stages of canola by lysimetric data [Volume 25, Issue 1, 2015, Pages 153-163]
Canola Lead and Cadmium Changes in Soil and Canola at Saveh-Hamedan Roadside [Volume 25, Issue 2, 2015, Pages 193-205]
Canola Effect of Green Manure on pH, Dissolved Organic Carbon and Soil Phosphorous Availability with Distance from Roots of Corn and Canola [Volume 25, 1-4, 2015, Pages 69-82]
Canopy effects The Effects of Acacia nilotica and Prosopis juliflora as the Nitrogen Provider Trees on the Understory Soil of Them [Volume 25, 1-4, 2015, Pages 211-222]
Carbon Effects of Burning of Sugarcane and Maize Residues on Different Forms of Carbon in Some Soils of Khuzestan Province [Volume 25, 1-4, 2015, Pages 129-142]
CART model Riprap Design for Bridge Piers Using Nonparametric Models [Volume 25, 4/2, 2015, Pages 187-199]
Catchment Site Selection of Basins for Artificial Recharge of Groundwater in Boushkan Catchment based on Analytical Hierarchical Process (AHP) [Volume 25, Issue 1, 2015, Pages 125-141]
Central basin of Iran Linear Moments Application in Drought Prediction (Case Study: Central Catchment of Iran) [Volume 25, Issue 2, 2015, Pages 13-23]
Chain constraints Evaluation of Particle Swarm, Genetic and Continuous Ant Colony Algorithms In Optimal Operation of Doroodzan Dam Reservoir [Volume 25, Issue 3, 2015, Pages 27-38]
Chemical Forms of Heavy Metals Leonardite Impact on Changes in the Chemical Forms of Cadmium (Cd) and Lead (Pb) in Soils Derived from Different Parent Materials [Volume 25, Issue 1, 2015, Pages 165-179]
Claroideoglomus etunicatum Effect of Arbuscular Mycorrhizal Fungi on Nutrients Uptake, Some Growth Indices and Essence Oil Content of Satureja hortensis under Salinity Stress Conditions [Volume 25, 4/2, 2015, Pages 285-299]
Clay mineralogy Leonardite Impact on Changes in the Chemical Forms of Cadmium (Cd) and Lead (Pb) in Soils Derived from Different Parent Materials [Volume 25, Issue 1, 2015, Pages 165-179]
Clear water Effect of Woody Debris Accumulation on the Scour in Front of a Circular Shaped Pier with Plate Pile System [Volume 25, Issue 2, 2015, Pages 141-153]
Clear water Effect of Model Scale in Bridge Piers Scour Experiments [Volume 25, Issue 3, 2015, Pages 227-240]
Clear water scour Effect of Groyne on Reducing Coastal Erosion in River Bend [Volume 25, 1-4, 2015, Pages 181-193]
Climate Change Climate Change Impact on Reference Evapotranspiration, Precipitation Deficit and Vapor Pressure Deficit in Urmia [Volume 25, Issue 2, 2015, Pages 79-91]
Climate Change Climate Change Study in West Azerbaijan Province Regarding Lake Urmia Restoration [Volume 25, 1-4, 2015, Pages 223-242]
Cluster analysis Analyze and Interpretation of Spatial and Temporal Variations of Some Groundwater QualitativeVariables (Case Study: Tabriz Plain Aquifer) [Volume 25, Issue 3, 2015, Pages 297-320]
Completed data Estimation of Reference Evapotranspiration Using Full and Limited Data (Case Study: Tabriz and Urmia Synoptic Stations) [Volume 25, Issue 3, 2015, Pages 13-27]
Conditional variance Application of Combined AR-ARCH model in Forecasting Urmia Lake Water Level [Volume 25, 4/2, 2015, Pages 175-184]
Contaminated classes Heavy Metals Contamination Assessment in Soils of Different Land Uses in Central District of Zanjan Province Using Contamination Factor [Volume 25, 4/2, 2015, Pages 41-52]
Contamination Investigation on Changes of Heavy Metals Concentrations in the Alluvial Sediments of Sungun Copper Mine, East Azerbaijan province, Iran [Volume 25, 1-4, 2015, Pages 143-155]
Corn Evaluation of Nutrients Uptake and Yield of Mycorrhizal Corn under Salt Stress Condition [Volume 25, Issue 1, 2015, Pages 79-89]
Corn Combined Effect of Soil Salinity and Compaction on Some Growth Indices of Corn [Volume 25, Issue 1, 2015, Pages 247-260]
Corn Comparison of Artificial Neural Network and Regression Models for Estimating Dry Weight and P Uptake of Corn [Volume 25, Issue 2, 2015, Pages 129-140]
Corn Effect of Green Manure on pH, Dissolved Organic Carbon and Soil Phosphorous Availability with Distance from Roots of Corn and Canola [Volume 25, 1-4, 2015, Pages 69-82]
Correlation analysis Analysis of the Relationship between Seasonal Streamflow Variations and some Teleconnection Indices by Wavelet Analysis Method (Case study: Northwest Rivers) [Volume 25, 1-4, 2015, Pages 269-284]
Crop coefficient Determination of evapotranspiration, crop coefficient and growth stages of canola by lysimetric data [Volume 25, Issue 1, 2015, Pages 153-163]
Crossover constant Application of Differential Evolution (DE) Algorithm for Optimizing Water Distribution Networks (Case Study: Ismail Abad Pressurized Irrigation Network) [Volume 25, 4/2, 2015, Pages 81-95]
Cross validation Analyze and Interpretation of Spatial and Temporal Variations of Some Groundwater QualitativeVariables (Case Study: Tabriz Plain Aquifer) [Volume 25, Issue 3, 2015, Pages 297-320]
Cross-wavelet Analysis of the Relationship between Seasonal Streamflow Variations and some Teleconnection Indices by Wavelet Analysis Method (Case study: Northwest Rivers) [Volume 25, 1-4, 2015, Pages 269-284]
Cucumber Evaluation and Comparison of GRNN, MLP and RBF Neural Networks for Estimating Cucumber, Tomato and Reference Crops’ Evapotranspiration in Greenhouse Condition [Volume 25, 4/2, 2015, Pages 123-136]
Cylindrical pier Effect of Model Scale in Bridge Piers Scour Experiments [Volume 25, Issue 3, 2015, Pages 227-240]
Cylindrical roughness Providing an Empirical Relationship for Estimating Velocity of Density Current Head over the Bed with Cylindrical Roughness [Volume 25, Issue 1, 2015, Pages 193-204]

D

Daily discharge forecasting Daily Streamflow Forecasting of Nooranchay River Using the Hybrid Model of Artificial Neural Networks- Principal Component Analysis [Volume 25, Issue 3, 2015, Pages 53-63]
Dam break Dam-Break Flood Waves Analysis and The Floodplain Mapping using Mathematical Model (Case Study: Vanyar Dam) [Volume 25, 1-4, 2015, Pages 1-15]
Data analysis Effect of Woody Debris Accumulation on the Scour in Front of a Circular Shaped Pier with Plate Pile System [Volume 25, Issue 2, 2015, Pages 141-153]
Delivery flow Optimum Water Intake Angle from Main Channel with Slopping Bank [Volume 25, 4/2, 2015, Pages 243-255]
Density current Providing an Empirical Relationship for Estimating Velocity of Density Current Head over the Bed with Cylindrical Roughness [Volume 25, Issue 1, 2015, Pages 193-204]
Deterministic method Seasonal and Spatial Variations of Cadmium Concentration in Groundwater of the Hamedan-Bahar Plain using Geostatistics and Deterministic Methods [Volume 25, Issue 3, 2015, Pages 181-193]
Differential evolution algorithm Application of Differential Evolution (DE) Algorithm for Optimizing Water Distribution Networks (Case Study: Ismail Abad Pressurized Irrigation Network) [Volume 25, 4/2, 2015, Pages 81-95]
Dimensional analysis Effects of the Shape of Broad-Crested Weir with Side Slopes and the Length of Horizontal Apron on Downstream Scour Hole Size [Volume 25, Issue 3, 2015, Pages 39-51]
Dimensional analysis Developing Equations to Estimate Wetted Area Pattern for Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 3, 2015, Pages 241-252]
Dimensional analysis Evaluation of Discharge Coefficient in Sharp Crested Side Weirs with Rectangular and Triangular Cross Sections [Volume 25, 1-4, 2015, Pages 47-56]
Discharge Temporal Monitoring of Hydrological Droughts in Ardebil Province [Volume 25, 4/2, 2015, Pages 1-12]
Discharge coefficient Application of Modified Boussinesq Equations in Predicting Discharge Coefficients of Trapezoidal Broad Crest Weirs and Producing Rating Curves [Volume 25, Issue 2, 2015, Pages 155-164]
Discharge coefficient Evaluation of Discharge Coefficient in Sharp Crested Side Weirs with Rectangular and Triangular Cross Sections [Volume 25, 1-4, 2015, Pages 47-56]
Distribution function Evaluation of Common Statistical Distribution Functions and the Calculation Methods of Their Parameters in Order to Estimate Probability of Hydrological Drought Events (Case Study: West of Urmia Lake Basin [Volume 25, Issue 3, 2015, Pages 155-168]
Doroodzan dam Evaluation of Particle Swarm, Genetic and Continuous Ant Colony Algorithms In Optimal Operation of Doroodzan Dam Reservoir [Volume 25, Issue 3, 2015, Pages 27-38]
Drip Irrigation Developing Equations to Estimate the Advance Velocity of the Wetting Front in Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 1, 2015, Pages 101-112]
Drip Irrigation Effect of Different Management Strategies in Use of Saline Water on Maize Yield and Water Productivity in Drip Irrigation Method [Volume 25, Issue 2, 2015, Pages 51-63]
Drought Effects of Sinorhizobium meliloti Bacterium and Phosphorus on Leaf Chlorophyll Index, Nitrogen and Phosphorus Concentrations in Alfalfa Shoot and Root under Drought Stress Conditions [Volume 25, 1-4, 2015, Pages 27-45]
Drought impacts Temporal Monitoring of Hydrological Droughts in Ardebil Province [Volume 25, 4/2, 2015, Pages 1-12]
Drying and wetting branches Estimating Parametrs of Brooks-Corey Soil Water Retention Curve for Drying and Wetting Branches by Pedotransfer Functions [Volume 25, Issue 3, 2015, Pages 195-210]

E

E Asadi Regional Analysis of the Maximum Annual River Flow Data in East Azarbaijan Province Rivers Using the L-moments Method [Volume 25, Issue 3, 2015, Pages 253-265]
East Azarbaijan Analyzing Agricultural Drought in East Azarbaijan Province Emphasizing Remote Sensing Technique and Vegetation Condition Index [Volume 25, Issue 1, 2015, Pages 113-123]
Efficiency Uniformity of Water and Nitrate Distribution under Furrow Irrigation Through Surge Flow [Volume 25, Issue 3, 2015, Pages 267-279]
Electrical probe Experimental Evaluation of Turbulence Parameters Distribution in Two Phase Air-water Flows on Stepped Spillways [Volume 25, Issue 1, 2015, Pages 53-65]
Electrokinetic remediation Electrokinetic Remediation of Zn Contaminated Soil under Field Condition [Volume 25, Issue 3, 2015, Pages 105-116]
Entrainment coefficient Experimental Study on the Effect of Roughness Height on the Water Entrainment and Control of Density Current Discharge [Volume 25, 1-4, 2015, Pages 99-111]
Erosion control Study on the Longitudinal Velocity Profiles Around Series of Bandal-like Spur Dike [Volume 25, Issue 2, 2015, Pages 105-116]
Essence oil content Effect of Arbuscular Mycorrhizal Fungi on Nutrients Uptake, Some Growth Indices and Essence Oil Content of Satureja hortensis under Salinity Stress Conditions [Volume 25, 4/2, 2015, Pages 285-299]
Estimation Evaluation of Artificial Neural Network (ANN) and Irmak Experimental Models to Predict Daily Solar Net Radiation (Rn) in Cold Semi-arid Climate (Case study: Hamedan) [Volume 25, Issue 2, 2015, Pages 37-50]
Eutrophication Investigation of Water Quality in Mahabad Dam Reservoir Using Novotny Index and Vollenweider Graph [Volume 25, 1-4, 2015, Pages 243-257]
Evaporation Modeling and Analysis of the Combined Effects of Meteorological Variables on Atmospheric Evaporative Potential Using Structural Equation (Case Study: Tabriz City) [Volume 25, 4/2, 2015, Pages 257-270]
Experimental study Experimental Study of the Submerged Bendway Weirs Effect on Flow Resistance Coefficients [Volume 25, 1-4, 2015, Pages 259-268]
Extended Markov model Developing a Weather Generator Model to Preserve Spatial Correlations between Neighboring Stations [Volume 25, Issue 1, 2015, Pages 181-192]

F

Factor analysis Effective Factors on Hydrochemical Characteristics of Maragheh-Bonab Plain Aquifer [Volume 25, 4/2, 2015, Pages 109-122]
FAO Penman Monteith Estimation of Reference Evapotranspiration Using Full and Limited Data (Case Study: Tabriz and Urmia Synoptic Stations) [Volume 25, Issue 3, 2015, Pages 13-27]
Fertigation management Uniformity of Water and Nitrate Distribution under Furrow Irrigation Through Surge Flow [Volume 25, Issue 3, 2015, Pages 267-279]
Field condition Electrokinetic Remediation of Zn Contaminated Soil under Field Condition [Volume 25, Issue 3, 2015, Pages 105-116]
Flood frequency analysis Application of Multi Criteria Analysis to Select the Best Fit Flood Frequency Distribution (Case Study of Mahabad River) [Volume 25, 1-4, 2015, Pages 83-98]
Flood plain mapping Dam-Break Flood Waves Analysis and The Floodplain Mapping using Mathematical Model (Case Study: Vanyar Dam) [Volume 25, 1-4, 2015, Pages 1-15]
Flood routing Dam-Break Flood Waves Analysis and The Floodplain Mapping using Mathematical Model (Case Study: Vanyar Dam) [Volume 25, 1-4, 2015, Pages 1-15]
Flow distribution 1D Analytical Model of the Subcritical Flow Distribution in Four- Branch Junctions of Open Channels [Volume 25, Issue 1, 2015, Pages 235-246]
Flow friction factors Experimental Study of the Submerged Bendway Weirs Effect on Flow Resistance Coefficients [Volume 25, 1-4, 2015, Pages 259-268]
Flow separation zone Variations of Flow Separation Zone at Lateral Intakes Entrance Using Submerged Vanes [Volume 25, 4/2, 2015, Pages 153-163]
Force Laboratory Study of Green Belt Effect on Reduction of Wave Force on Sloping Shore [Volume 25, Issue 2, 2015, Pages 237-248]
Foundation level Investigating Experimentally the Effect of Installation of Piers Group on Foundation on Scour Depth Around Bridge Piers [Volume 25, 4/2, 2015, Pages 27-39]
Four-branch junction 1D Analytical Model of the Subcritical Flow Distribution in Four- Branch Junctions of Open Channels [Volume 25, Issue 1, 2015, Pages 235-246]
Four-branch junction Investigating of Characteristics of Subcritical Flow in 90 Degrees Four-Branch Open Channel Junctions [Volume 25, Issue 2, 2015, Pages 25-35]
Frequency of waves Impact of Prismatic-Shaped Obstacle on the Characteristics of Transverse Waves [Volume 25, Issue 2, 2015, Pages 117-128]
Froude Number Bed Topography in 90 Degrees Mild Bend Using Protective Trapezoidal and Rectangular Single Vane [Volume 25, Issue 2, 2015, Pages 93-103]
Functional attributes Investigation of Changes in Rangeland Soil Characteristics and its Functional Attributes Affected by Different Grazing Intensities (Case study: mountainous rangelands of Nesho, Mazandaran province) [Volume 25, 1-4, 2015, Pages 157-168]
Fuzzy inference Groundwater Quality Evaluation of Tehran Province for Agricultural Uses by Fuzzy Inference Model [Volume 25, Issue 1, 2015, Pages 41-52]
Fuzzy majority Application of Multi Criteria Analysis to Select the Best Fit Flood Frequency Distribution (Case Study of Mahabad River) [Volume 25, 1-4, 2015, Pages 83-98]
Fuzzy rules Groundwater Quality Evaluation of Tehran Province for Agricultural Uses by Fuzzy Inference Model [Volume 25, Issue 1, 2015, Pages 41-52]

G

Geographic Information System (GIS) Comparison of Rational, SCS and SWMM Models for Analysis of Urban Pathway Inundation Using GIS (Case Study: Zone 9 of Mashhad) [Volume 25, 1-4, 2015, Pages 285-301]
Geostatistics Seasonal and Spatial Variations of Cadmium Concentration in Groundwater of the Hamedan-Bahar Plain using Geostatistics and Deterministic Methods [Volume 25, Issue 3, 2015, Pages 181-193]
GIS Dam-Break Flood Waves Analysis and The Floodplain Mapping using Mathematical Model (Case Study: Vanyar Dam) [Volume 25, 1-4, 2015, Pages 1-15]
Global circulation model Climate Change Impact on Reference Evapotranspiration, Precipitation Deficit and Vapor Pressure Deficit in Urmia [Volume 25, Issue 2, 2015, Pages 79-91]
Gorganroud basin Planning Water Resources Allocation under Various Managerial Scenarios in Gorganroud Basin [Volume 25, Issue 3, 2015, Pages 117-132]
Gravitational water Effect of Urban Sewage Sludge Application on Soil Water Repellency and Water Retention Curve [Volume 25, Issue 3, 2015, Pages 75-90]
Gravity current controlling Experimental Study on the Effect of Roughness Height on the Water Entrainment and Control of Density Current Discharge [Volume 25, 1-4, 2015, Pages 99-111]
Grazing intensity Investigation of Changes in Rangeland Soil Characteristics and its Functional Attributes Affected by Different Grazing Intensities (Case study: mountainous rangelands of Nesho, Mazandaran province) [Volume 25, 1-4, 2015, Pages 157-168]
Green belt Laboratory Study of Green Belt Effect on Reduction of Wave Force on Sloping Shore [Volume 25, Issue 2, 2015, Pages 237-248]
Green manure Effect of Green Manure on pH, Dissolved Organic Carbon and Soil Phosphorous Availability with Distance from Roots of Corn and Canola [Volume 25, 1-4, 2015, Pages 69-82]
Ground cover Determination of evapotranspiration, crop coefficient and growth stages of canola by lysimetric data [Volume 25, Issue 1, 2015, Pages 153-163]
Groundwater Study of Groundwater Qualitative Changes Trend in Miandoab Plain Using the Mann- Kendall Method [Volume 25, Issue 2, 2015, Pages 221-235]
Groundwater Seasonal and Spatial Variations of Cadmium Concentration in Groundwater of the Hamedan-Bahar Plain using Geostatistics and Deterministic Methods [Volume 25, Issue 3, 2015, Pages 181-193]
Groundwater A model For Determination of Surface And Groundwater Balance Components In Tuyserkan Plain [Volume 25, Issue 3, 2015, Pages 281-296]
Groundwater Optimization of Piezometers Number for Groundwater Level Prediction Using PCA and Geostatistical Methods [Volume 25, 4/2, 2015, Pages 53-66]
Growth Indices Combined Effect of Soil Salinity and Compaction on Some Growth Indices of Corn [Volume 25, Issue 1, 2015, Pages 247-260]
Groyne Effect of Groyne on Reducing Coastal Erosion in River Bend [Volume 25, 1-4, 2015, Pages 181-193]
Guelph permeameter Evaluation of Pedo-Transfer Functions for Estimating Soil Saturated Hydraulic Conductivity (Case study:Urmia Plain) [Volume 25, Issue 2, 2015, Pages 1-12]

H

Hamedan-bahar plain Seasonal and Spatial Variations of Cadmium Concentration in Groundwater of the Hamedan-Bahar Plain using Geostatistics and Deterministic Methods [Volume 25, Issue 3, 2015, Pages 181-193]
Hardness Removal of Saline Water Hardness by Different Sorbents [Volume 25, Issue 3, 2015, Pages 133-143]
Hargreaves-Samani Measurements of Standard Maize Evapotranspiration Using Water Balance Method and Variable Root Depth in an Arid and Semi-Arid Region [Volume 25, 1-4, 2015, Pages 169-180]
Head velocity Investigating Turbidity Currents Properties in Sefidroud Dam Reservoir [Volume 25, Issue 1, 2015, Pages 91-100]
Head velocity Providing an Empirical Relationship for Estimating Velocity of Density Current Head over the Bed with Cylindrical Roughness [Volume 25, Issue 1, 2015, Pages 193-204]
Heavy metal Electrokinetic Remediation of Zn Contaminated Soil under Field Condition [Volume 25, Issue 3, 2015, Pages 105-116]
Heavy metals Assessment of Pollution Index (PI) of Cd, Zn, Cu and Pb in the Soil Irrigated with Municipal Wastewater [Volume 25, Issue 1, 2015, Pages 1-12]
Heavy metals Investigation on Changes of Heavy Metals Concentrations in the Alluvial Sediments of Sungun Copper Mine, East Azerbaijan province, Iran [Volume 25, 1-4, 2015, Pages 143-155]
Homogeneous regions Linear Moments Application in Drought Prediction (Case Study: Central Catchment of Iran) [Volume 25, Issue 2, 2015, Pages 13-23]
Horizental slope Experimental investigation on the effect of buried plates to control downstream scour of hydraulic jump in Horizontal beds [Volume 25, 4/2, 2015, Pages 231-241]
Hydraulic conductivity Evaluation of Methods for Determining the Aquifer Hydrodynamic Coefficients based on Pumping Test in Fars Province [Volume 25, 4/2, 2015, Pages 201-215]
Hydraulic jump Investigation of Water Velocity and Surface Profile in Hydraulic Jump over Rough Bed with Adverse Slope [Volume 25, Issue 1, 2015, Pages 143-152]
Hydraulic sensitivity index The Effect of Structural and Hydraulic Perturbation on Water Surface Profile in Irrigation Networks [Volume 25, Issue 3, 2015, Pages 169-179]
Hydrological drought Evaluation of Common Statistical Distribution Functions and the Calculation Methods of Their Parameters in Order to Estimate Probability of Hydrological Drought Events (Case Study: West of Urmia Lake Basin [Volume 25, Issue 3, 2015, Pages 155-168]
Hydrus-1D Simulation of Water and Salt Transport in Soil Using the HYDRUS-1D Software [Volume 25, Issue 1, 2015, Pages 67-78]
Hysteresis phenomena Estimating Parametrs of Brooks-Corey Soil Water Retention Curve for Drying and Wetting Branches by Pedotransfer Functions [Volume 25, Issue 3, 2015, Pages 195-210]

I

Incoming radiation Evaluation and Comparison of GRNN, MLP and RBF Neural Networks for Estimating Cucumber, Tomato and Reference Crops’ Evapotranspiration in Greenhouse Condition [Volume 25, 4/2, 2015, Pages 123-136]
Increase of water level Piano Key Weirs with Positive Parapet Wall [Volume 25, 4/2, 2015, Pages 97-107]
Incubation Effect of Wheat Straw Humification and Sterilization on Retention and Release Kinetics of Sorbed Lead [Volume 25, 1-4, 2015, Pages 303-315]
Industry demand Planning Water Resources Allocation under Various Managerial Scenarios in Gorganroud Basin [Volume 25, Issue 3, 2015, Pages 117-132]
Inlet discharge ratio Investigating of Characteristics of Subcritical Flow in 90 Degrees Four-Branch Open Channel Junctions [Volume 25, Issue 2, 2015, Pages 25-35]
In situ stabilization In Situ Chemical Stabilization of lead Using Phosphate Compounds in a Calcareous Contaminated Soil [Volume 25, Issue 3, 2015, Pages 91-103]
Installation angle Investigating Experimentally the Effect of Installation of Piers Group on Foundation on Scour Depth Around Bridge Piers [Volume 25, 4/2, 2015, Pages 27-39]
Intake Optimum Water Intake Angle from Main Channel with Slopping Bank [Volume 25, 4/2, 2015, Pages 243-255]
Intake channel Variations of Flow Separation Zone at Lateral Intakes Entrance Using Submerged Vanes [Volume 25, 4/2, 2015, Pages 153-163]
Intercropping Effect of Green Manure on pH, Dissolved Organic Carbon and Soil Phosphorous Availability with Distance from Roots of Corn and Canola [Volume 25, 1-4, 2015, Pages 69-82]
Interpolation Optimization of Piezometers Number for Groundwater Level Prediction Using PCA and Geostatistical Methods [Volume 25, 4/2, 2015, Pages 53-66]
Iran Trend Analysis of the Average Temperature in Southern Half of Iran During the Recent Four Decades [Volume 25, Issue 3, 2015, Pages 211-225]
Irmak model Evaluation of Artificial Neural Network (ANN) and Irmak Experimental Models to Predict Daily Solar Net Radiation (Rn) in Cold Semi-arid Climate (Case study: Hamedan) [Volume 25, Issue 2, 2015, Pages 37-50]
Iron Effect of Vermicompost on Tomato Salt Tolerance and Availability of Iron and Zinc in a Calcareous Soil [Volume 25, 4/2, 2015, Pages 271-283]
Irrigation management Developing Equations to Estimate the Advance Velocity of the Wetting Front in Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 1, 2015, Pages 101-112]
Irrigation management Developing Equations to Estimate Wetted Area Pattern for Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 3, 2015, Pages 241-252]
Irrigation management Prediction of Soil Profile Moisture and Salinity Using AquaCrop Model Under Different Deficit Irrigation and Salinity Treatments [Volume 25, 1-4, 2015, Pages 195-210]
Irrigation network Determining the Optimum Reach Length for Numerical Simulation of Unsteady Flow in Irrigation Networks [Volume 25, 4/2, 2015, Pages 165-174]
Irrigation networks The Effect of Structural and Hydraulic Perturbation on Water Surface Profile in Irrigation Networks [Volume 25, Issue 3, 2015, Pages 169-179]

J

Johnson functions Modeling and Analysis of the Combined Effects of Meteorological Variables on Atmospheric Evaporative Potential Using Structural Equation (Case Study: Tabriz City) [Volume 25, 4/2, 2015, Pages 257-270]

K

Kashan aquifer Comparison of Artificial Neural Network (ANN) and Multi Variable Regression Analysis (MRA) Models to Predict Ground Water Quality Changes (Case Study: Kashan Aquifer [Volume 25, Issue 2, 2015, Pages 207-220]
Keywords: Artificial neural network Comparison of Artificial Neural Network and Regression Models for Estimating Dry Weight and P Uptake of Corn [Volume 25, Issue 2, 2015, Pages 129-140]
Keywords: Artificial neural network Comparison of Artificial Neural Network (ANN) and Multi Variable Regression Analysis (MRA) Models to Predict Ground Water Quality Changes (Case Study: Kashan Aquifer [Volume 25, Issue 2, 2015, Pages 207-220]
Keywords: Autocorrelation Study of Groundwater Qualitative Changes Trend in Miandoab Plain Using the Mann- Kendall Method [Volume 25, Issue 2, 2015, Pages 221-235]
Keywords:Conventional deficit irrigation Evaluation of SWAP Model for Simulating Soybean Yield, Yield Components and Water Productivity [Volume 25, Issue 2, 2015, Pages 165-179]
Keywords: Cumulative infiltration Effects of Soil Water Repellency on Infiltration Characteristics of Two Sandy Loam and Clay Loam Soils [Volume 25, Issue 2, 2015, Pages 181-192]
Keywords: Energy Laboratory Study of Green Belt Effect on Reduction of Wave Force on Sloping Shore [Volume 25, Issue 2, 2015, Pages 237-248]
Kinetics equations The Influence of Bean Rhizosphere on Phosphorus Release Kinetics in Calcareous Soils of Shahrekord Plain [Volume 25, 4/2, 2015, Pages 67-80]
Kostiakov model Effects of Soil Water Repellency on Infiltration Characteristics of Two Sandy Loam and Clay Loam Soils [Volume 25, Issue 2, 2015, Pages 181-192]

L

Lake Urmia Climate Change Study in West Azerbaijan Province Regarding Lake Urmia Restoration [Volume 25, 1-4, 2015, Pages 223-242]
Landsat Estimation of Agricultural Water Productivity Using Remote Sensing Technology (Case Study: Qazvin Plain Irrigation Network) [Volume 25, 1-4, 2015, Pages 57-68]
Lead Lead and Cadmium Changes in Soil and Canola at Saveh-Hamedan Roadside [Volume 25, Issue 2, 2015, Pages 193-205]
Lead release kinetic Effect of Wheat Straw Humification and Sterilization on Retention and Release Kinetics of Sorbed Lead [Volume 25, 1-4, 2015, Pages 303-315]
Leaf Area Index Determination of evapotranspiration, crop coefficient and growth stages of canola by lysimetric data [Volume 25, Issue 1, 2015, Pages 153-163]
Leaf stomatal conductance Corn Response to Least Limiting Water Range (LLWR) at Two Compaction Levels in a Clay Loam Soil [Volume 25, Issue 3, 2015, Pages 65-74]
Least limiting water range Corn Response to Least Limiting Water Range (LLWR) at Two Compaction Levels in a Clay Loam Soil [Volume 25, Issue 3, 2015, Pages 65-74]
Leonardite Leonardite Impact on Changes in the Chemical Forms of Cadmium (Cd) and Lead (Pb) in Soils Derived from Different Parent Materials [Volume 25, Issue 1, 2015, Pages 165-179]
Limited data Estimation of Reference Evapotranspiration Using Full and Limited Data (Case Study: Tabriz and Urmia Synoptic Stations) [Volume 25, Issue 3, 2015, Pages 13-27]
Linear models Comparing Combined ARMA-PARCH and ARMA-ARCH Models for Modeling Peak Flow Discharge (Case Study: Siminehrood River in the West Azarbaijan Province) [Volume 25, 1-4, 2015, Pages 113-127]
Linear models Application of Combined AR-ARCH model in Forecasting Urmia Lake Water Level [Volume 25, 4/2, 2015, Pages 175-184]
Linear moment Linear Moments Application in Drought Prediction (Case Study: Central Catchment of Iran) [Volume 25, Issue 2, 2015, Pages 13-23]
Linear Regression Comparison of Artificial Neural Network and Regression Models for Estimating Dry Weight and P Uptake of Corn [Volume 25, Issue 2, 2015, Pages 129-140]
Live bed Experimental Study of the Submerged Bendway Weirs Effect on Flow Resistance Coefficients [Volume 25, 1-4, 2015, Pages 259-268]
Local scour Effect of Woody Debris Accumulation on the Scour in Front of a Circular Shaped Pier with Plate Pile System [Volume 25, Issue 2, 2015, Pages 141-153]
Local scour Effects of the Shape of Broad-Crested Weir with Side Slopes and the Length of Horizontal Apron on Downstream Scour Hole Size [Volume 25, Issue 3, 2015, Pages 39-51]
Local scour Experimental investigation on the effect of buried plates to control downstream scour of hydraulic jump in Horizontal beds [Volume 25, 4/2, 2015, Pages 231-241]
Local scouring Experimental Study of the Effect of Permeability Percentage of Bandal Like Spur Dike on Maximum Depth of Scour Hole [Volume 25, Issue 3, 2015, Pages 1-11]
Log Pearson III Evaluation of Common Statistical Distribution Functions and the Calculation Methods of Their Parameters in Order to Estimate Probability of Hydrological Drought Events (Case Study: West of Urmia Lake Basin [Volume 25, Issue 3, 2015, Pages 155-168]
Lysimeter Assessment of Pollution Index (PI) of Cd, Zn, Cu and Pb in the Soil Irrigated with Municipal Wastewater [Volume 25, Issue 1, 2015, Pages 1-12]
Lysimeter Evaluating Artificial Neural Network and Physical-Empirical Models of Reference Crop Evapotranspiration Estimation in Semi-Arid Climate [Volume 25, 4/2, 2015, Pages 137-152]

M

Magnesium Removal of Saline Water Hardness by Different Sorbents [Volume 25, Issue 3, 2015, Pages 133-143]
Mahabad dam Investigation of Water Quality in Mahabad Dam Reservoir Using Novotny Index and Vollenweider Graph [Volume 25, 1-4, 2015, Pages 243-257]
Maize Effects of Burning of Sugarcane and Maize Residues on Different Forms of Carbon in Some Soils of Khuzestan Province [Volume 25, 1-4, 2015, Pages 129-142]
Management Effect of Different Management Strategies in Use of Saline Water on Maize Yield and Water Productivity in Drip Irrigation Method [Volume 25, Issue 2, 2015, Pages 51-63]
Mann-Kendall Test Study of Groundwater Qualitative Changes Trend in Miandoab Plain Using the Mann- Kendall Method [Volume 25, Issue 2, 2015, Pages 221-235]
Mann-Kendall Test Trend Analysis of the Average Temperature in Southern Half of Iran During the Recent Four Decades [Volume 25, Issue 3, 2015, Pages 211-225]
Maragheh-Bonab plain aquifer Effective Factors on Hydrochemical Characteristics of Maragheh-Bonab Plain Aquifer [Volume 25, 4/2, 2015, Pages 109-122]
MARS model Riprap Design for Bridge Piers Using Nonparametric Models [Volume 25, 4/2, 2015, Pages 187-199]
Mass - energy and momentum conservation laws 1D Analytical Model of the Subcritical Flow Distribution in Four- Branch Junctions of Open Channels [Volume 25, Issue 1, 2015, Pages 235-246]
Mean weight diameter of aggregates Investigating Aggregates Stability Against Raindrops Impact in Some Soils of a Semi-Arid Region, North West of Zanjan [Volume 25, Issue 2, 2015, Pages 65-77]
Mechanical resistance Corn Response to Least Limiting Water Range (LLWR) at Two Compaction Levels in a Clay Loam Soil [Volume 25, Issue 3, 2015, Pages 65-74]
M Ghorbani Regional Analysis of the Maximum Annual River Flow Data in East Azarbaijan Province Rivers Using the L-moments Method [Volume 25, Issue 3, 2015, Pages 253-265]
Microbial biomass Effects of Burning of Sugarcane and Maize Residues on Different Forms of Carbon in Some Soils of Khuzestan Province [Volume 25, 1-4, 2015, Pages 129-142]
Model Evaluating AquaCrop Model Performance to Predict Grain Yield and Wheat Biomass, Under Water Stress [Volume 25, 4/2, 2015, Pages 217-229]
Model calibration Prediction of Soil Profile Moisture and Salinity Using AquaCrop Model Under Different Deficit Irrigation and Salinity Treatments [Volume 25, 1-4, 2015, Pages 195-210]
Modeling Climate Change Study in West Azerbaijan Province Regarding Lake Urmia Restoration [Volume 25, 1-4, 2015, Pages 223-242]
Model validation Evaluation of SWAP Model for Simulating Soybean Yield, Yield Components and Water Productivity [Volume 25, Issue 2, 2015, Pages 165-179]
MODIS Analyzing Agricultural Drought in East Azarbaijan Province Emphasizing Remote Sensing Technique and Vegetation Condition Index [Volume 25, Issue 1, 2015, Pages 113-123]
Moisture Simulation of Water and Salt Transport in Soil Using the HYDRUS-1D Software [Volume 25, Issue 1, 2015, Pages 67-78]
Moisture distribution pattern Developing Equations to Estimate the Advance Velocity of the Wetting Front in Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 1, 2015, Pages 101-112]
Moisture front Developing Equations to Estimate the Advance Velocity of the Wetting Front in Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 1, 2015, Pages 101-112]
Molar ratio of P/Pb In Situ Chemical Stabilization of lead Using Phosphate Compounds in a Calcareous Contaminated Soil [Volume 25, Issue 3, 2015, Pages 91-103]
Molecular and biochemical identification Molecular and Biochemical Identification of the Bacterial Isolates Used in Common Biofertilizers in Iran [Volume 25, 4/2, 2015, Pages 13-26]
MSM2model Measurements of Standard Maize Evapotranspiration Using Water Balance Method and Variable Root Depth in an Arid and Semi-Arid Region [Volume 25, 1-4, 2015, Pages 169-180]
M Soofirahimi* Regional Analysis of the Maximum Annual River Flow Data in East Azarbaijan Province Rivers Using the L-moments Method [Volume 25, Issue 3, 2015, Pages 253-265]
Multi criteria decision making Application of Multi Criteria Analysis to Select the Best Fit Flood Frequency Distribution (Case Study of Mahabad River) [Volume 25, 1-4, 2015, Pages 83-98]
Multi variable regression Comparison of Artificial Neural Network (ANN) and Multi Variable Regression Analysis (MRA) Models to Predict Ground Water Quality Changes (Case Study: Kashan Aquifer [Volume 25, Issue 2, 2015, Pages 207-220]
Multivariate linear regression Daily Streamflow Forecasting of Nooranchay River Using the Hybrid Model of Artificial Neural Networks- Principal Component Analysis [Volume 25, Issue 3, 2015, Pages 53-63]
Multivariate statistical analysis Effective Factors on Hydrochemical Characteristics of Maragheh-Bonab Plain Aquifer [Volume 25, 4/2, 2015, Pages 109-122]

N

Nano fertilizer Effect of Nano-chelate Nitrogen and Urea Fertilizers on Nitrate Leaching and Its Distribution in Soil Profile and Potato Plant [Volume 25, Issue 1, 2015, Pages 25-40]
NAO-PNA Analysis of the Relationship between Seasonal Streamflow Variations and some Teleconnection Indices by Wavelet Analysis Method (Case study: Northwest Rivers) [Volume 25, 1-4, 2015, Pages 269-284]
NDVI Analyzing Agricultural Drought in East Azarbaijan Province Emphasizing Remote Sensing Technique and Vegetation Condition Index [Volume 25, Issue 1, 2015, Pages 113-123]
Nearest neighbor Baranduz-Chay River Flow Modeling Using the K-Nearest Neighbor and Intelligent Methods [Volume 25, Issue 1, 2015, Pages 219-233]
Neuro-fuzzy Baranduz-Chay River Flow Modeling Using the K-Nearest Neighbor and Intelligent Methods [Volume 25, Issue 1, 2015, Pages 219-233]
Nitrate Effect of Nano-chelate Nitrogen and Urea Fertilizers on Nitrate Leaching and Its Distribution in Soil Profile and Potato Plant [Volume 25, Issue 1, 2015, Pages 25-40]
Nitrate losses Uniformity of Water and Nitrate Distribution under Furrow Irrigation Through Surge Flow [Volume 25, Issue 3, 2015, Pages 267-279]
Nitrogen Effect of Nano-chelate Nitrogen and Urea Fertilizers on Nitrate Leaching and Its Distribution in Soil Profile and Potato Plant [Volume 25, Issue 1, 2015, Pages 25-40]
Nitrogen Effects of Sinorhizobium meliloti Bacterium and Phosphorus on Leaf Chlorophyll Index, Nitrogen and Phosphorus Concentrations in Alfalfa Shoot and Root under Drought Stress Conditions [Volume 25, 1-4, 2015, Pages 27-45]
Nitrogen fixing trees The Effects of Acacia nilotica and Prosopis juliflora as the Nitrogen Provider Trees on the Understory Soil of Them [Volume 25, 1-4, 2015, Pages 211-222]
Nitrogen sources Effects of Organic and Inorganic Nitrogen Sources on Seed Yield of Some Rapeseed (Brassica napus L.) Varieties and Soil Properties [Volume 25, Issue 1, 2015, Pages 205-217]
Nitroxin Molecular and Biochemical Identification of the Bacterial Isolates Used in Common Biofertilizers in Iran [Volume 25, 4/2, 2015, Pages 13-26]
Nonlinear models Comparing Combined ARMA-PARCH and ARMA-ARCH Models for Modeling Peak Flow Discharge (Case Study: Siminehrood River in the West Azarbaijan Province) [Volume 25, 1-4, 2015, Pages 113-127]
Nonlinear models Application of Combined AR-ARCH model in Forecasting Urmia Lake Water Level [Volume 25, 4/2, 2015, Pages 175-184]
Nonparametric algorithm Developing a Weather Generator Model to Preserve Spatial Correlations between Neighboring Stations [Volume 25, Issue 1, 2015, Pages 181-192]
Non-Submerged Study on the Longitudinal Velocity Profiles Around Series of Bandal-like Spur Dike [Volume 25, Issue 2, 2015, Pages 105-116]
Normalization Modeling and Analysis of the Combined Effects of Meteorological Variables on Atmospheric Evaporative Potential Using Structural Equation (Case Study: Tabriz City) [Volume 25, 4/2, 2015, Pages 257-270]
Northwest of Iran Analysis of the Relationship between Seasonal Streamflow Variations and some Teleconnection Indices by Wavelet Analysis Method (Case study: Northwest Rivers) [Volume 25, 1-4, 2015, Pages 269-284]
Northwest of Iran Temporal Monitoring of Hydrological Droughts in Ardebil Province [Volume 25, 4/2, 2015, Pages 1-12]
Nutrient elements Effects of Organic and Inorganic Nitrogen Sources on Seed Yield of Some Rapeseed (Brassica napus L.) Varieties and Soil Properties [Volume 25, Issue 1, 2015, Pages 205-217]
Nutrients Evaluation of Nutrients Uptake and Yield of Mycorrhizal Corn under Salt Stress Condition [Volume 25, Issue 1, 2015, Pages 79-89]
Nutrients Effect of Arbuscular Mycorrhizal Fungi on Nutrients Uptake, Some Growth Indices and Essence Oil Content of Satureja hortensis under Salinity Stress Conditions [Volume 25, 4/2, 2015, Pages 285-299]

O

Ogee weirs Piano Key Weirs with Positive Parapet Wall [Volume 25, 4/2, 2015, Pages 97-107]
Open channels 1D Analytical Model of the Subcritical Flow Distribution in Four- Branch Junctions of Open Channels [Volume 25, Issue 1, 2015, Pages 235-246]
Optimum delivery angle Optimum Water Intake Angle from Main Channel with Slopping Bank [Volume 25, 4/2, 2015, Pages 243-255]
Optimum reach length Determining the Optimum Reach Length for Numerical Simulation of Unsteady Flow in Irrigation Networks [Volume 25, 4/2, 2015, Pages 165-174]
Organic matter Effect of Urban Sewage Sludge Application on Soil Water Repellency and Water Retention Curve [Volume 25, Issue 3, 2015, Pages 75-90]
Outlet discharge Investigating of Characteristics of Subcritical Flow in 90 Degrees Four-Branch Open Channel Junctions [Volume 25, Issue 2, 2015, Pages 25-35]

P

Pakhir River Investigation on Changes of Heavy Metals Concentrations in the Alluvial Sediments of Sungun Copper Mine, East Azerbaijan province, Iran [Volume 25, 1-4, 2015, Pages 143-155]
PARCH Comparing Combined ARMA-PARCH and ARMA-ARCH Models for Modeling Peak Flow Discharge (Case Study: Siminehrood River in the West Azarbaijan Province) [Volume 25, 1-4, 2015, Pages 113-127]
Parent Materials Sequential Extraction Leonardite Impact on Changes in the Chemical Forms of Cadmium (Cd) and Lead (Pb) in Soils Derived from Different Parent Materials [Volume 25, Issue 1, 2015, Pages 165-179]
Partial root zone drying Evaluation of SWAP Model for Simulating Soybean Yield, Yield Components and Water Productivity [Volume 25, Issue 2, 2015, Pages 165-179]
Particle Froude number Effects of the Shape of Broad-Crested Weir with Side Slopes and the Length of Horizontal Apron on Downstream Scour Hole Size [Volume 25, Issue 3, 2015, Pages 39-51]
Path analysis Modeling and Analysis of the Combined Effects of Meteorological Variables on Atmospheric Evaporative Potential Using Structural Equation (Case Study: Tabriz City) [Volume 25, 4/2, 2015, Pages 257-270]
Path coefficient Modeling and Analysis of the Combined Effects of Meteorological Variables on Atmospheric Evaporative Potential Using Structural Equation (Case Study: Tabriz City) [Volume 25, 4/2, 2015, Pages 257-270]
Peak flow discharge Comparing Combined ARMA-PARCH and ARMA-ARCH Models for Modeling Peak Flow Discharge (Case Study: Siminehrood River in the West Azarbaijan Province) [Volume 25, 1-4, 2015, Pages 113-127]
Pedotransfer functions Evaluation of Pedo-Transfer Functions for Estimating Soil Saturated Hydraulic Conductivity (Case study:Urmia Plain) [Volume 25, Issue 2, 2015, Pages 1-12]
Pedotransfer functions Estimating Parametrs of Brooks-Corey Soil Water Retention Curve for Drying and Wetting Branches by Pedotransfer Functions [Volume 25, Issue 3, 2015, Pages 195-210]
Penman-Monteith Measurements of Standard Maize Evapotranspiration Using Water Balance Method and Variable Root Depth in an Arid and Semi-Arid Region [Volume 25, 1-4, 2015, Pages 169-180]
Permeability Study on the Longitudinal Velocity Profiles Around Series of Bandal-like Spur Dike [Volume 25, Issue 2, 2015, Pages 105-116]
Permeable spur dike Experimental Study of the Effect of Permeability Percentage of Bandal Like Spur Dike on Maximum Depth of Scour Hole [Volume 25, Issue 3, 2015, Pages 1-11]
PGPR Molecular and Biochemical Identification of the Bacterial Isolates Used in Common Biofertilizers in Iran [Volume 25, 4/2, 2015, Pages 13-26]
Philip model Effects of Soil Water Repellency on Infiltration Characteristics of Two Sandy Loam and Clay Loam Soils [Volume 25, Issue 2, 2015, Pages 181-192]
Phosphorous In Situ Chemical Stabilization of lead Using Phosphate Compounds in a Calcareous Contaminated Soil [Volume 25, Issue 3, 2015, Pages 91-103]
Phosphorus Effects of Sinorhizobium meliloti Bacterium and Phosphorus on Leaf Chlorophyll Index, Nitrogen and Phosphorus Concentrations in Alfalfa Shoot and Root under Drought Stress Conditions [Volume 25, 1-4, 2015, Pages 27-45]
Phosphorus The Influence of Bean Rhizosphere on Phosphorus Release Kinetics in Calcareous Soils of Shahrekord Plain [Volume 25, 4/2, 2015, Pages 67-80]
Piezometers Optimization of Piezometers Number for Groundwater Level Prediction Using PCA and Geostatistical Methods [Volume 25, 4/2, 2015, Pages 53-66]
Plant modeling Prediction of Soil Profile Moisture and Salinity Using AquaCrop Model Under Different Deficit Irrigation and Salinity Treatments [Volume 25, 1-4, 2015, Pages 195-210]
Plunge point Investigating Turbidity Currents Properties in Sefidroud Dam Reservoir [Volume 25, Issue 1, 2015, Pages 91-100]
Pollution Index Assessment of Pollution Index (PI) of Cd, Zn, Cu and Pb in the Soil Irrigated with Municipal Wastewater [Volume 25, Issue 1, 2015, Pages 1-12]
Potato Effect of Nano-chelate Nitrogen and Urea Fertilizers on Nitrate Leaching and Its Distribution in Soil Profile and Potato Plant [Volume 25, Issue 1, 2015, Pages 25-40]
Precipitation deficit Climate Change Impact on Reference Evapotranspiration, Precipitation Deficit and Vapor Pressure Deficit in Urmia [Volume 25, Issue 2, 2015, Pages 79-91]
Preissman scheme Determining the Optimum Reach Length for Numerical Simulation of Unsteady Flow in Irrigation Networks [Volume 25, 4/2, 2015, Pages 165-174]
Principal component analysis Daily Streamflow Forecasting of Nooranchay River Using the Hybrid Model of Artificial Neural Networks- Principal Component Analysis [Volume 25, Issue 3, 2015, Pages 53-63]
Principal component analysis Optimization of Piezometers Number for Groundwater Level Prediction Using PCA and Geostatistical Methods [Volume 25, 4/2, 2015, Pages 53-66]
Probability distribution Application of Multi Criteria Analysis to Select the Best Fit Flood Frequency Distribution (Case Study of Mahabad River) [Volume 25, 1-4, 2015, Pages 83-98]
Prosopis juliflora The Effects of Acacia nilotica and Prosopis juliflora as the Nitrogen Provider Trees on the Understory Soil of Them [Volume 25, 1-4, 2015, Pages 211-222]
Pyromorphite mineral In Situ Chemical Stabilization of lead Using Phosphate Compounds in a Calcareous Contaminated Soil [Volume 25, Issue 3, 2015, Pages 91-103]

Q

Qazvin Plain Estimation of Agricultural Water Productivity Using Remote Sensing Technology (Case Study: Qazvin Plain Irrigation Network) [Volume 25, 1-4, 2015, Pages 57-68]
Qualitative variables Study of Groundwater Qualitative Changes Trend in Miandoab Plain Using the Mann- Kendall Method [Volume 25, Issue 2, 2015, Pages 221-235]

R

Rapeseed Effects of Organic and Inorganic Nitrogen Sources on Seed Yield of Some Rapeseed (Brassica napus L.) Varieties and Soil Properties [Volume 25, Issue 1, 2015, Pages 205-217]
Rating curve Application of Modified Boussinesq Equations in Predicting Discharge Coefficients of Trapezoidal Broad Crest Weirs and Producing Rating Curves [Volume 25, Issue 2, 2015, Pages 155-164]
Rational Comparison of Rational, SCS and SWMM Models for Analysis of Urban Pathway Inundation Using GIS (Case Study: Zone 9 of Mashhad) [Volume 25, 1-4, 2015, Pages 285-301]
Rectangular plate Bed Topography in 90 Degrees Mild Bend Using Protective Trapezoidal and Rectangular Single Vane [Volume 25, Issue 2, 2015, Pages 93-103]
Reference evapotranspiration Climate Change Impact on Reference Evapotranspiration, Precipitation Deficit and Vapor Pressure Deficit in Urmia [Volume 25, Issue 2, 2015, Pages 79-91]
Regional analysis Linear Moments Application in Drought Prediction (Case Study: Central Catchment of Iran) [Volume 25, Issue 2, 2015, Pages 13-23]
Relative roughness Experimental Study on the Effect of Roughness Height on the Water Entrainment and Control of Density Current Discharge [Volume 25, 1-4, 2015, Pages 99-111]
Relative velocity Effect of Model Scale in Bridge Piers Scour Experiments [Volume 25, Issue 3, 2015, Pages 227-240]
Relative Water Content Corn Response to Least Limiting Water Range (LLWR) at Two Compaction Levels in a Clay Loam Soil [Volume 25, Issue 3, 2015, Pages 65-74]
Response time Determining the Optimum Reach Length for Numerical Simulation of Unsteady Flow in Irrigation Networks [Volume 25, 4/2, 2015, Pages 165-174]
Rhizobox Effect of Green Manure on pH, Dissolved Organic Carbon and Soil Phosphorous Availability with Distance from Roots of Corn and Canola [Volume 25, 1-4, 2015, Pages 69-82]
Rhizobox The Influence of Bean Rhizosphere on Phosphorus Release Kinetics in Calcareous Soils of Shahrekord Plain [Volume 25, 4/2, 2015, Pages 67-80]
Rhizophagus intraradices Effect of Arbuscular Mycorrhizal Fungi on Nutrients Uptake, Some Growth Indices and Essence Oil Content of Satureja hortensis under Salinity Stress Conditions [Volume 25, 4/2, 2015, Pages 285-299]
Rhizosphere The Influence of Bean Rhizosphere on Phosphorus Release Kinetics in Calcareous Soils of Shahrekord Plain [Volume 25, 4/2, 2015, Pages 67-80]
Richardson Number Experimental Study on the Effect of Roughness Height on the Water Entrainment and Control of Density Current Discharge [Volume 25, 1-4, 2015, Pages 99-111]
Riprap Riprap Design for Bridge Piers Using Nonparametric Models [Volume 25, 4/2, 2015, Pages 187-199]
River bank protection Experimental Study of the Effect of Permeability Percentage of Bandal Like Spur Dike on Maximum Depth of Scour Hole [Volume 25, Issue 3, 2015, Pages 1-11]
River Bend Effect of Groyne on Reducing Coastal Erosion in River Bend [Volume 25, 1-4, 2015, Pages 181-193]
Roadside Lead and Cadmium Changes in Soil and Canola at Saveh-Hamedan Roadside [Volume 25, Issue 2, 2015, Pages 193-205]
Roughness Investigation of Water Velocity and Surface Profile in Hydraulic Jump over Rough Bed with Adverse Slope [Volume 25, Issue 1, 2015, Pages 143-152]

S

Salinity stress Effect of Arbuscular Mycorrhizal Fungi on Nutrients Uptake, Some Growth Indices and Essence Oil Content of Satureja hortensis under Salinity Stress Conditions [Volume 25, 4/2, 2015, Pages 285-299]
Salt concentration Simulation of Water and Salt Transport in Soil Using the HYDRUS-1D Software [Volume 25, Issue 1, 2015, Pages 67-78]
Savory plant Effect of Arbuscular Mycorrhizal Fungi on Nutrients Uptake, Some Growth Indices and Essence Oil Content of Satureja hortensis under Salinity Stress Conditions [Volume 25, 4/2, 2015, Pages 285-299]
Scale factor Application of Differential Evolution (DE) Algorithm for Optimizing Water Distribution Networks (Case Study: Ismail Abad Pressurized Irrigation Network) [Volume 25, 4/2, 2015, Pages 81-95]
Scale pier Effect of Model Scale in Bridge Piers Scour Experiments [Volume 25, Issue 3, 2015, Pages 227-240]
Scour Effect of Model Scale in Bridge Piers Scour Experiments [Volume 25, Issue 3, 2015, Pages 227-240]
Scour Effect of Groyne on Reducing Coastal Erosion in River Bend [Volume 25, 1-4, 2015, Pages 181-193]
Scour Investigating Experimentally the Effect of Installation of Piers Group on Foundation on Scour Depth Around Bridge Piers [Volume 25, 4/2, 2015, Pages 27-39]
Scour hole Effects of the Shape of Broad-Crested Weir with Side Slopes and the Length of Horizontal Apron on Downstream Scour Hole Size [Volume 25, Issue 3, 2015, Pages 39-51]
Scouring Bed Topography in 90 Degrees Mild Bend Using Protective Trapezoidal and Rectangular Single Vane [Volume 25, Issue 2, 2015, Pages 93-103]
Scouring of clear water Experimental Study of the Effect of Permeability Percentage of Bandal Like Spur Dike on Maximum Depth of Scour Hole [Volume 25, Issue 3, 2015, Pages 1-11]
SCS Comparison of Rational, SCS and SWMM Models for Analysis of Urban Pathway Inundation Using GIS (Case Study: Zone 9 of Mashhad) [Volume 25, 1-4, 2015, Pages 285-301]
SDI Temporal Monitoring of Hydrological Droughts in Ardebil Province [Volume 25, 4/2, 2015, Pages 1-12]
Sediment injection Experimental Study of the Submerged Bendway Weirs Effect on Flow Resistance Coefficients [Volume 25, 1-4, 2015, Pages 259-268]
Sefidroud dam Investigating Turbidity Currents Properties in Sefidroud Dam Reservoir [Volume 25, Issue 1, 2015, Pages 91-100]
Semi-arid climate Evaluating Artificial Neural Network and Physical-Empirical Models of Reference Crop Evapotranspiration Estimation in Semi-Arid Climate [Volume 25, 4/2, 2015, Pages 137-152]
Sen’s estimator Study of Groundwater Qualitative Changes Trend in Miandoab Plain Using the Mann- Kendall Method [Volume 25, Issue 2, 2015, Pages 221-235]
Sensetivity analysis Evaluation of Discharge Coefficient in Sharp Crested Side Weirs with Rectangular and Triangular Cross Sections [Volume 25, 1-4, 2015, Pages 47-56]
Sensitivity analysis Evaluation of SWAP Model for Simulating Soybean Yield, Yield Components and Water Productivity [Volume 25, Issue 2, 2015, Pages 165-179]
Sensitivity analysis Prediction of Soil Profile Moisture and Salinity Using AquaCrop Model Under Different Deficit Irrigation and Salinity Treatments [Volume 25, 1-4, 2015, Pages 195-210]
Sensitivity analysis Riprap Design for Bridge Piers Using Nonparametric Models [Volume 25, 4/2, 2015, Pages 187-199]
Sen’s slope Trend Analysis of the Average Temperature in Southern Half of Iran During the Recent Four Decades [Volume 25, Issue 3, 2015, Pages 211-225]
Shani method Estimating Parametrs of Brooks-Corey Soil Water Retention Curve for Drying and Wetting Branches by Pedotransfer Functions [Volume 25, Issue 3, 2015, Pages 195-210]
Shape index of zone Variations of Flow Separation Zone at Lateral Intakes Entrance Using Submerged Vanes [Volume 25, 4/2, 2015, Pages 153-163]
Sharp crest weir Evaluation of Discharge Coefficient in Sharp Crested Side Weirs with Rectangular and Triangular Cross Sections [Volume 25, 1-4, 2015, Pages 47-56]
Shore Laboratory Study of Green Belt Effect on Reduction of Wave Force on Sloping Shore [Volume 25, Issue 2, 2015, Pages 237-248]
Side weir Evaluation of Discharge Coefficient in Sharp Crested Side Weirs with Rectangular and Triangular Cross Sections [Volume 25, 1-4, 2015, Pages 47-56]
Simulation Simulation of Water and Salt Transport in Soil Using the HYDRUS-1D Software [Volume 25, Issue 1, 2015, Pages 67-78]
Simulation Evaluating AquaCrop Model Performance to Predict Grain Yield and Wheat Biomass, Under Water Stress [Volume 25, 4/2, 2015, Pages 217-229]
Simulation of wetting area Developing Equations to Estimate Wetted Area Pattern for Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 3, 2015, Pages 241-252]
Sinorhizobium meliloti Effects of Sinorhizobium meliloti Bacterium and Phosphorus on Leaf Chlorophyll Index, Nitrogen and Phosphorus Concentrations in Alfalfa Shoot and Root under Drought Stress Conditions [Volume 25, 1-4, 2015, Pages 27-45]
Skin effect Evaluation of Methods for Determining the Aquifer Hydrodynamic Coefficients based on Pumping Test in Fars Province [Volume 25, 4/2, 2015, Pages 201-215]
Sluice gate Experimental investigation on the effect of buried plates to control downstream scour of hydraulic jump in Horizontal beds [Volume 25, 4/2, 2015, Pages 231-241]
Sodium- Chloride Comparison of Artificial Neural Network (ANN) and Multi Variable Regression Analysis (MRA) Models to Predict Ground Water Quality Changes (Case Study: Kashan Aquifer [Volume 25, Issue 2, 2015, Pages 207-220]
SOI Indices Analysis of the Relationship between Seasonal Streamflow Variations and some Teleconnection Indices by Wavelet Analysis Method (Case study: Northwest Rivers) [Volume 25, 1-4, 2015, Pages 269-284]
Soil Assessment of Pollution Index (PI) of Cd, Zn, Cu and Pb in the Soil Irrigated with Municipal Wastewater [Volume 25, Issue 1, 2015, Pages 1-12]
Soil Electrokinetic Remediation of Zn Contaminated Soil under Field Condition [Volume 25, Issue 3, 2015, Pages 105-116]
Soil characteristics Investigation of Changes in Rangeland Soil Characteristics and its Functional Attributes Affected by Different Grazing Intensities (Case study: mountainous rangelands of Nesho, Mazandaran province) [Volume 25, 1-4, 2015, Pages 157-168]
Soil compaction Combined Effect of Soil Salinity and Compaction on Some Growth Indices of Corn [Volume 25, Issue 1, 2015, Pages 247-260]
Soil disruption Investigating Aggregates Stability Against Raindrops Impact in Some Soils of a Semi-Arid Region, North West of Zanjan [Volume 25, Issue 2, 2015, Pages 65-77]
Soil Moisture Measurements of Standard Maize Evapotranspiration Using Water Balance Method and Variable Root Depth in an Arid and Semi-Arid Region [Volume 25, 1-4, 2015, Pages 169-180]
Soil moisture retention curve Effects of Soil Water Repellency on Soil Moisture Retention Curve and S-Index in Two Soils with Different Textures [Volume 25, 1-4, 2015, Pages 17-26]
Soil physical quality Effects of Soil Water Repellency on Soil Moisture Retention Curve and S-Index in Two Soils with Different Textures [Volume 25, 1-4, 2015, Pages 17-26]
Soil quality Effects of Organic and Inorganic Nitrogen Sources on Seed Yield of Some Rapeseed (Brassica napus L.) Varieties and Soil Properties [Volume 25, Issue 1, 2015, Pages 205-217]
Soil Salinity Combined Effect of Soil Salinity and Compaction on Some Growth Indices of Corn [Volume 25, Issue 1, 2015, Pages 247-260]
Soil Saturated hydraulic conductivity Evaluation of Pedo-Transfer Functions for Estimating Soil Saturated Hydraulic Conductivity (Case study:Urmia Plain) [Volume 25, Issue 2, 2015, Pages 1-12]
Soil water retention curve Estimating Parametrs of Brooks-Corey Soil Water Retention Curve for Drying and Wetting Branches by Pedotransfer Functions [Volume 25, Issue 3, 2015, Pages 195-210]
Solar net radiation logger Evaluation of Artificial Neural Network (ANN) and Irmak Experimental Models to Predict Daily Solar Net Radiation (Rn) in Cold Semi-arid Climate (Case study: Hamedan) [Volume 25, Issue 2, 2015, Pages 37-50]
Spatial and temporal analysis Analyze and Interpretation of Spatial and Temporal Variations of Some Groundwater QualitativeVariables (Case Study: Tabriz Plain Aquifer) [Volume 25, Issue 3, 2015, Pages 297-320]
Spatial correlation Developing a Weather Generator Model to Preserve Spatial Correlations between Neighboring Stations [Volume 25, Issue 1, 2015, Pages 181-192]
SPI Analyzing Agricultural Drought in East Azarbaijan Province Emphasizing Remote Sensing Technique and Vegetation Condition Index [Volume 25, Issue 1, 2015, Pages 113-123]
Spur dike Study on the Longitudinal Velocity Profiles Around Series of Bandal-like Spur Dike [Volume 25, Issue 2, 2015, Pages 105-116]
S statistics test Analyze and Interpretation of Spatial and Temporal Variations of Some Groundwater QualitativeVariables (Case Study: Tabriz Plain Aquifer) [Volume 25, Issue 3, 2015, Pages 297-320]
Stepped spillway Experimental Evaluation of Turbulence Parameters Distribution in Two Phase Air-water Flows on Stepped Spillways [Volume 25, Issue 1, 2015, Pages 53-65]
Sterilization Effect of Wheat Straw Humification and Sterilization on Retention and Release Kinetics of Sorbed Lead [Volume 25, 1-4, 2015, Pages 303-315]
Storage changes A model For Determination of Surface And Groundwater Balance Components In Tuyserkan Plain [Volume 25, Issue 3, 2015, Pages 281-296]
Streamflow prediction Baranduz-Chay River Flow Modeling Using the K-Nearest Neighbor and Intelligent Methods [Volume 25, Issue 1, 2015, Pages 219-233]
Stream tube dimensions Optimum Water Intake Angle from Main Channel with Slopping Bank [Volume 25, 4/2, 2015, Pages 243-255]
Strouhal number Impact of Prismatic-Shaped Obstacle on the Characteristics of Transverse Waves [Volume 25, Issue 2, 2015, Pages 117-128]
Structural and hydraulic perturbation The Effect of Structural and Hydraulic Perturbation on Water Surface Profile in Irrigation Networks [Volume 25, Issue 3, 2015, Pages 169-179]
Submerged bendway weirs Experimental Study of the Submerged Bendway Weirs Effect on Flow Resistance Coefficients [Volume 25, 1-4, 2015, Pages 259-268]
Submerged vanes Variations of Flow Separation Zone at Lateral Intakes Entrance Using Submerged Vanes [Volume 25, 4/2, 2015, Pages 153-163]
Submergence of intake Effect of Dimensions of Vertical Meshed Plates on Critical Submergence in Bell-Mouth Vertical Intakes [Volume 25, Issue 1, 2015, Pages 13-24]
Successive extraction The Influence of Bean Rhizosphere on Phosphorus Release Kinetics in Calcareous Soils of Shahrekord Plain [Volume 25, 4/2, 2015, Pages 67-80]
Sugarcane Effects of Burning of Sugarcane and Maize Residues on Different Forms of Carbon in Some Soils of Khuzestan Province [Volume 25, 1-4, 2015, Pages 129-142]
Sungun Copper Mine Investigation on Changes of Heavy Metals Concentrations in the Alluvial Sediments of Sungun Copper Mine, East Azerbaijan province, Iran [Volume 25, 1-4, 2015, Pages 143-155]
Support Vector Regression Baranduz-Chay River Flow Modeling Using the K-Nearest Neighbor and Intelligent Methods [Volume 25, Issue 1, 2015, Pages 219-233]
Surface and subsurface drip irrigation Developing Equations to Estimate Wetted Area Pattern for Surface and Subsurface Drip Irrigation Systems by Dimensional Analysis [Volume 25, Issue 3, 2015, Pages 241-252]
Surface water A model For Determination of Surface And Groundwater Balance Components In Tuyserkan Plain [Volume 25, Issue 3, 2015, Pages 281-296]
Surge irrigation Uniformity of Water and Nitrate Distribution under Furrow Irrigation Through Surge Flow [Volume 25, Issue 3, 2015, Pages 267-279]
Suspended load entry Optimum Water Intake Angle from Main Channel with Slopping Bank [Volume 25, 4/2, 2015, Pages 243-255]
SWMM Comparison of Rational, SCS and SWMM Models for Analysis of Urban Pathway Inundation Using GIS (Case Study: Zone 9 of Mashhad) [Volume 25, 1-4, 2015, Pages 285-301]

T

Tabriz Determination of evapotranspiration, crop coefficient and growth stages of canola by lysimetric data [Volume 25, Issue 1, 2015, Pages 153-163]
Tabriz Estimation of Reference Evapotranspiration Using Full and Limited Data (Case Study: Tabriz and Urmia Synoptic Stations) [Volume 25, Issue 3, 2015, Pages 13-27]
Tabriz aquifer Optimization of Piezometers Number for Groundwater Level Prediction Using PCA and Geostatistical Methods [Volume 25, 4/2, 2015, Pages 53-66]
TCM model Investigating Turbidity Currents Properties in Sefidroud Dam Reservoir [Volume 25, Issue 1, 2015, Pages 91-100]
Tehran Province Groundwater Quality Evaluation of Tehran Province for Agricultural Uses by Fuzzy Inference Model [Volume 25, Issue 1, 2015, Pages 41-52]
Time Series Application of Combined AR-ARCH model in Forecasting Urmia Lake Water Level [Volume 25, 4/2, 2015, Pages 175-184]
Tomato Evaluation and Comparison of GRNN, MLP and RBF Neural Networks for Estimating Cucumber, Tomato and Reference Crops’ Evapotranspiration in Greenhouse Condition [Volume 25, 4/2, 2015, Pages 123-136]
Total phosphor Investigation of Water Quality in Mahabad Dam Reservoir Using Novotny Index and Vollenweider Graph [Volume 25, 1-4, 2015, Pages 243-257]
Transmissivity Evaluation of Methods for Determining the Aquifer Hydrodynamic Coefficients based on Pumping Test in Fars Province [Volume 25, 4/2, 2015, Pages 201-215]
Transverse waves Impact of Prismatic-Shaped Obstacle on the Characteristics of Transverse Waves [Volume 25, Issue 2, 2015, Pages 117-128]
Trapezoidal broad crest weirs Application of Modified Boussinesq Equations in Predicting Discharge Coefficients of Trapezoidal Broad Crest Weirs and Producing Rating Curves [Volume 25, Issue 2, 2015, Pages 155-164]
Trapezoidal plate Bed Topography in 90 Degrees Mild Bend Using Protective Trapezoidal and Rectangular Single Vane [Volume 25, Issue 2, 2015, Pages 93-103]
Trend Trend Analysis of the Average Temperature in Southern Half of Iran During the Recent Four Decades [Volume 25, Issue 3, 2015, Pages 211-225]
Trend investigation Climate Change Study in West Azerbaijan Province Regarding Lake Urmia Restoration [Volume 25, 1-4, 2015, Pages 223-242]
Tuber Yield Effect of Nano-chelate Nitrogen and Urea Fertilizers on Nitrate Leaching and Its Distribution in Soil Profile and Potato Plant [Volume 25, Issue 1, 2015, Pages 25-40]
Turbidity current Investigating Turbidity Currents Properties in Sefidroud Dam Reservoir [Volume 25, Issue 1, 2015, Pages 91-100]
Turbulence intensity Experimental Evaluation of Turbulence Parameters Distribution in Two Phase Air-water Flows on Stepped Spillways [Volume 25, Issue 1, 2015, Pages 53-65]
Tuyserkan plain A model For Determination of Surface And Groundwater Balance Components In Tuyserkan Plain [Volume 25, Issue 3, 2015, Pages 281-296]

U

Uniform sediment Experimental investigation on the effect of buried plates to control downstream scour of hydraulic jump in Horizontal beds [Volume 25, 4/2, 2015, Pages 231-241]
Unsteady flow Determining the Optimum Reach Length for Numerical Simulation of Unsteady Flow in Irrigation Networks [Volume 25, 4/2, 2015, Pages 165-174]
Urban streets Comparison of Rational, SCS and SWMM Models for Analysis of Urban Pathway Inundation Using GIS (Case Study: Zone 9 of Mashhad) [Volume 25, 1-4, 2015, Pages 285-301]
Urban uses Heavy Metals Contamination Assessment in Soils of Different Land Uses in Central District of Zanjan Province Using Contamination Factor [Volume 25, 4/2, 2015, Pages 41-52]
Urmia Climate Change Impact on Reference Evapotranspiration, Precipitation Deficit and Vapor Pressure Deficit in Urmia [Volume 25, Issue 2, 2015, Pages 79-91]
Urmia Estimation of Reference Evapotranspiration Using Full and Limited Data (Case Study: Tabriz and Urmia Synoptic Stations) [Volume 25, Issue 3, 2015, Pages 13-27]
Urmia lake Evaluation of Common Statistical Distribution Functions and the Calculation Methods of Their Parameters in Order to Estimate Probability of Hydrological Drought Events (Case Study: West of Urmia Lake Basin [Volume 25, Issue 3, 2015, Pages 155-168]

V

Validation Evaluating AquaCrop Model Performance to Predict Grain Yield and Wheat Biomass, Under Water Stress [Volume 25, 4/2, 2015, Pages 217-229]
Van Genuchten equation Effect of Urban Sewage Sludge Application on Soil Water Repellency and Water Retention Curve [Volume 25, Issue 3, 2015, Pages 75-90]
Vanyar dam Dam-Break Flood Waves Analysis and The Floodplain Mapping using Mathematical Model (Case Study: Vanyar Dam) [Volume 25, 1-4, 2015, Pages 1-15]
Vapor pressure deficit Climate Change Impact on Reference Evapotranspiration, Precipitation Deficit and Vapor Pressure Deficit in Urmia [Volume 25, Issue 2, 2015, Pages 79-91]
VCI Analyzing Agricultural Drought in East Azarbaijan Province Emphasizing Remote Sensing Technique and Vegetation Condition Index [Volume 25, Issue 1, 2015, Pages 113-123]
Vehicle Lead and Cadmium Changes in Soil and Canola at Saveh-Hamedan Roadside [Volume 25, Issue 2, 2015, Pages 193-205]
Velocity fluctuations Experimental Evaluation of Turbulence Parameters Distribution in Two Phase Air-water Flows on Stepped Spillways [Volume 25, Issue 1, 2015, Pages 53-65]
Velocity profile Investigation of Water Velocity and Surface Profile in Hydraulic Jump over Rough Bed with Adverse Slope [Volume 25, Issue 1, 2015, Pages 143-152]
Velocity profile Investigating of Characteristics of Subcritical Flow in 90 Degrees Four-Branch Open Channel Junctions [Volume 25, Issue 2, 2015, Pages 25-35]
Velocity profile Study on the Longitudinal Velocity Profiles Around Series of Bandal-like Spur Dike [Volume 25, Issue 2, 2015, Pages 105-116]
Vermicompost Effect of Vermicompost on Tomato Salt Tolerance and Availability of Iron and Zinc in a Calcareous Soil [Volume 25, 4/2, 2015, Pages 271-283]
Vertical meshed plates Effect of Dimensions of Vertical Meshed Plates on Critical Submergence in Bell-Mouth Vertical Intakes [Volume 25, Issue 1, 2015, Pages 13-24]
Vortex Effect of Dimensions of Vertical Meshed Plates on Critical Submergence in Bell-Mouth Vertical Intakes [Volume 25, Issue 1, 2015, Pages 13-24]

W

Wastewater Assessment of Pollution Index (PI) of Cd, Zn, Cu and Pb in the Soil Irrigated with Municipal Wastewater [Volume 25, Issue 1, 2015, Pages 1-12]
Water allocation Planning Water Resources Allocation under Various Managerial Scenarios in Gorganroud Basin [Volume 25, Issue 3, 2015, Pages 117-132]
Water balance A model For Determination of Surface And Groundwater Balance Components In Tuyserkan Plain [Volume 25, Issue 3, 2015, Pages 281-296]
Water balance Measurements of Standard Maize Evapotranspiration Using Water Balance Method and Variable Root Depth in an Arid and Semi-Arid Region [Volume 25, 1-4, 2015, Pages 169-180]
Water distribution uniformity Uniformity of Water and Nitrate Distribution under Furrow Irrigation Through Surge Flow [Volume 25, Issue 3, 2015, Pages 267-279]
Water drop penetration time test Effects of Soil Water Repellency on Soil Moisture Retention Curve and S-Index in Two Soils with Different Textures [Volume 25, 1-4, 2015, Pages 17-26]
Water drop penetration time test (WDPT) Effects of Soil Water Repellency on Infiltration Characteristics of Two Sandy Loam and Clay Loam Soils [Volume 25, Issue 2, 2015, Pages 181-192]
Water productivity Effect of Different Management Strategies in Use of Saline Water on Maize Yield and Water Productivity in Drip Irrigation Method [Volume 25, Issue 2, 2015, Pages 51-63]
Water quality index Investigation of Water Quality in Mahabad Dam Reservoir Using Novotny Index and Vollenweider Graph [Volume 25, 1-4, 2015, Pages 243-257]
Water quality index Effective Factors on Hydrochemical Characteristics of Maragheh-Bonab Plain Aquifer [Volume 25, 4/2, 2015, Pages 109-122]
Water repellency Effects of Soil Water Repellency on Infiltration Characteristics of Two Sandy Loam and Clay Loam Soils [Volume 25, Issue 2, 2015, Pages 181-192]
Water repellency Effects of Soil Water Repellency on Soil Moisture Retention Curve and S-Index in Two Soils with Different Textures [Volume 25, 1-4, 2015, Pages 17-26]
Water resources planning Planning Water Resources Allocation under Various Managerial Scenarios in Gorganroud Basin [Volume 25, Issue 3, 2015, Pages 117-132]
Water surface profile Investigation of Water Velocity and Surface Profile in Hydraulic Jump over Rough Bed with Adverse Slope [Volume 25, Issue 1, 2015, Pages 143-152]
Water surface profile Investigating of Characteristics of Subcritical Flow in 90 Degrees Four-Branch Open Channel Junctions [Volume 25, Issue 2, 2015, Pages 25-35]
Water surface profile The Effect of Structural and Hydraulic Perturbation on Water Surface Profile in Irrigation Networks [Volume 25, Issue 3, 2015, Pages 169-179]
Water Table Climate Change Study in West Azerbaijan Province Regarding Lake Urmia Restoration [Volume 25, 1-4, 2015, Pages 223-242]
Wave Laboratory Study of Green Belt Effect on Reduction of Wave Force on Sloping Shore [Volume 25, Issue 2, 2015, Pages 237-248]
WEAP model Planning Water Resources Allocation under Various Managerial Scenarios in Gorganroud Basin [Volume 25, Issue 3, 2015, Pages 117-132]
Weather generator Developing a Weather Generator Model to Preserve Spatial Correlations between Neighboring Stations [Volume 25, Issue 1, 2015, Pages 181-192]
Wellbore storage Evaluation of Methods for Determining the Aquifer Hydrodynamic Coefficients based on Pumping Test in Fars Province [Volume 25, 4/2, 2015, Pages 201-215]
Wheat Straw Effect of Wheat Straw Humification and Sterilization on Retention and Release Kinetics of Sorbed Lead [Volume 25, 1-4, 2015, Pages 303-315]
Winter wheat Evaluating AquaCrop Model Performance to Predict Grain Yield and Wheat Biomass, Under Water Stress [Volume 25, 4/2, 2015, Pages 217-229]
Woody debris Effect of Woody Debris Accumulation on the Scour in Front of a Circular Shaped Pier with Plate Pile System [Volume 25, Issue 2, 2015, Pages 141-153]

Y

Y Dinpashoh Regional Analysis of the Maximum Annual River Flow Data in East Azarbaijan Province Rivers Using the L-moments Method [Volume 25, Issue 3, 2015, Pages 253-265]
Yield Effects of Organic and Inorganic Nitrogen Sources on Seed Yield of Some Rapeseed (Brassica napus L.) Varieties and Soil Properties [Volume 25, Issue 1, 2015, Pages 205-217]

Z

Zanjan Heavy Metals Contamination Assessment in Soils of Different Land Uses in Central District of Zanjan Province Using Contamination Factor [Volume 25, 4/2, 2015, Pages 41-52]
Zinc Electrokinetic Remediation of Zn Contaminated Soil under Field Condition [Volume 25, Issue 3, 2015, Pages 105-116]
Zinc Effect of Vermicompost on Tomato Salt Tolerance and Availability of Iron and Zinc in a Calcareous Soil [Volume 25, 4/2, 2015, Pages 271-283]
Zoning Climate Change Study in West Azerbaijan Province Regarding Lake Urmia Restoration [Volume 25, 1-4, 2015, Pages 223-242]