Iranian Journal of Soil and Water Research

Keyword Index

A

A200 Hydrogel Evaluation of the Effect of Different Amounts of Natural and Artificial Soil Modifiers on Biological Yield and Grain Yield of Wheat [Volume 49, Issue 3, 2018, Pages 673-682]
Abolabbas watershed Rainfall-Runoff continuous simulation in Abolabbas watershed using SMA by HEC-HMS [Volume 49, Issue 2, 2018, Pages 317-327]
Absolute sensitivity Sensitivity analysis of the flow hydrograph components due to changes in Clark's time-area model in Mohammad-Abad watershed, Gloestan Province [Volume 49, Issue 1, 2018, Pages 91-99]
Acclimation Assessment the effect of deficit irrigation on yield, quality and water productivity of different cultivars of tomato in Moghan plain. [Volume 49, Issue 2, 2018, Pages 261-268]
Accumulation Biomass Production and Cadmium Accumulation and Translocation in Three Varieties of Cabbage [Volume 49, Issue 2, 2018, Pages 243-259]
Active carbon Investigating the effect of zeolite, sunflowers biochar and activated carbon on Pb stabilization in soils with different characteristics [Volume 49, Issue 3, 2018, Pages 573-581]
Actual water requirement Design and construction of a portable smart weighing lysimeter for accurate measurement of crop water requirement [Volume 49, Issue 3, 2018, Pages 695-704]
Adsorption Investigating the effect of zeolite, sunflowers biochar and activated carbon on Pb stabilization in soils with different characteristics [Volume 49, Issue 3, 2018, Pages 573-581]
Adsorption equations Surface adsorption of phosphorus and determination of its buffering indices in different soil orders along a climo-toposequence [Volume 49, Issue 5, 2018, Pages 1131-1144]
Agricultural lands Effects of raw municipal wastewater on soil physical quality and biological yield of Wheat (Case study: Harsin) [Volume 49, Issue 1, 2018, Pages 83-90]
Air Temperature Estimating daily and monthly air temperature parameters at Kurdistan province using MODIS sensor images [Volume 49, Issue 2, 2018, Pages 413-423]
ANN model Simultaneous Use of Climatic Signals and Sea Surface Temperature for Flow Forecasting (Case study: Cheshmeh Kileh catchment area) [Volume 49, Issue 5, 2018, Pages 1043-1053]
AquaCrop model Evaluation of the AquaCrop model to simulation of the potato growth and yield under water stress [Volume 49, Issue 1, 2018, Pages 171-180]
Arak municipal waste compost Effect of enriched municipal waste compost with tire ash on sorghum Zn availability in a cadmium polluted soil (A case study: Arak municipal waste compost) [Volume 49, Issue 3, 2018, Pages 619-628]
Arced weirs Evaluation Effect of Changing the Cycle Arc Angle on Discharge Coefficient of Arced Labyrinth and Arced Piano Key Weirs [Volume 49, Issue 2, 2018, Pages 341-351]
Automatic weather station Design and construction of a portable smart weighing lysimeter for accurate measurement of crop water requirement [Volume 49, Issue 3, 2018, Pages 695-704]

B

Bacillus bacteria Inhibition of wind erosion by SBR polymer and Bacillus pasteurii microorganism (Case study: Jabal Kandy region) [Volume 49, Issue 4, 2018, Pages 795-806]
Bacteria Changes of Microbial Indices of Inoculated Fungi and Bacteria at Hyoscyamus niger L. Rhizosphere at Different Levels of Soil Lead (Pb) Pollution [Volume 49, Issue 1, 2018, Pages 59-69]
Bagasse ash Stabilization of clayey soils using Bagasse fly ash and lime [Volume 49, Issue 1, 2018, Pages 1-12]
Barley Investigation of Effect of Dry Drainage on the Transport and Distribution of Cations Using a Physical Model [Volume 49, Issue 6, 2018, Pages 1215-1225]
Bean The Effect of Applied Magnetics Water on Nutrients Uptake by Bean Plants in Salt Conditions [Volume 49, Issue 6, 2018, Pages 1419-1431]
Beyesian Model Averaging Comparing the performance of different hydraulic models and provide a BMA model to simulate water movement in soil [Volume 49, Issue 1, 2018, Pages 13-24]
Bioavailability Biogeochemical Changes of Copper in the Rhizosphere of Tuber Plants Cultivated in a Cu-Contaminated Calcareous Soil [Volume 49, Issue 3, 2018, Pages 493-503]
Biochar Effect of different feedstock and pyrolysis temperature on some chemical and physical properties of biochar [Volume 49, Issue 3, 2018, Pages 537-547]
Biochar Investigating the effect of zeolite, sunflowers biochar and activated carbon on Pb stabilization in soils with different characteristics [Volume 49, Issue 3, 2018, Pages 573-581]
Bioconcentration Factor Evaluate Ability of Uptake and Translocation of Lead in Three Varieties of Cabbage [Volume 49, Issue 1, 2018, Pages 145-158]
Bioconcentration Factor Biomass Production and Cadmium Accumulation and Translocation in Three Varieties of Cabbage [Volume 49, Issue 2, 2018, Pages 243-259]
Biogeochemical processes Biogeochemical Changes of Copper in the Rhizosphere of Tuber Plants Cultivated in a Cu-Contaminated Calcareous Soil [Volume 49, Issue 3, 2018, Pages 493-503]
Biological parameters The effects of disturbance caused by land use change on the dynamics of topsoil earthworm's activity, nematodes and carbon dioxide emission in the Nowshahr region (Case study: Gerdekoh-Safak) [Volume 49, Issue 4, 2018, Pages 915-924]
Biomass Evaluation of AquaCrop Model to Simulate Canola (Brassica napus) Yield under Deficit Irrigation Scenarios in Gazvin Plain [Volume 49, Issue 5, 2018, Pages 1003-1015]
Biomass Investigating the effect of Basil planting date on AquaCrop’s normalized water productivity [Volume 49, Issue 6, 2018, Pages 1299-1307]
BPCDG Investigating the Role of Buffer Strips in Reducing Erosion and Sediment Using the WEPP Model: A Case Study of a Loess Hillslope in Erfan Suburb –Gorgan, Iran [Volume 49, Issue 5, 2018, Pages 1071-1082]
Brassica Evaluate Ability of Uptake and Translocation of Lead in Three Varieties of Cabbage [Volume 49, Issue 1, 2018, Pages 145-158]
Buffer strip Investigating the Role of Buffer Strips in Reducing Erosion and Sediment Using the WEPP Model: A Case Study of a Loess Hillslope in Erfan Suburb –Gorgan, Iran [Volume 49, Issue 5, 2018, Pages 1071-1082]

C

Cadmium Effect of Nano Zero Valent Iron Particles (nZVI) on Mobility and Chemical Forms of Cadmium and Lead in Soil [Volume 49, Issue 3, 2018, Pages 549-559]
Calcareous Soils Surface adsorption of phosphorus and determination of its buffering indices in different soil orders along a climo-toposequence [Volume 49, Issue 5, 2018, Pages 1131-1144]
Calcium Response to phosphorus deficiency stress among winter rapeseed (Brassica napus L.) cultivars [Volume 49, Issue 3, 2018, Pages 515-525]
CanESM2 Performance Assessment of ANN and SVR for downscaling of daily rainfall in dry regions [Volume 49, Issue 4, 2018, Pages 781-793]
Caspian Sea Surface Temperatures Simultaneous Use of Climatic Signals and Sea Surface Temperature for Flow Forecasting (Case study: Cheshmeh Kileh catchment area) [Volume 49, Issue 5, 2018, Pages 1043-1053]
Cations transport Investigation of Effect of Dry Drainage on the Transport and Distribution of Cations Using a Physical Model [Volume 49, Issue 6, 2018, Pages 1215-1225]
Cd Study of diatomite efficiency in removing of lead and cadmium from aqueous solutions in batch system [Volume 49, Issue 1, 2018, Pages 125-134]
CE-QUAL-W2 model Temperature variation of water in reservoir depth under climate change conditions (Case study: Aidoghmoush dam reservoir) [Volume 49, Issue 6, 2018, Pages 1309-1317]
Chemical forms of metal Effect of Nano Zero Valent Iron Particles (nZVI) on Mobility and Chemical Forms of Cadmium and Lead in Soil [Volume 49, Issue 3, 2018, Pages 549-559]
Chemical Properties Effect of different feedstock and pyrolysis temperature on some chemical and physical properties of biochar [Volume 49, Issue 3, 2018, Pages 537-547]
Circular channel Experimental Studies of flow from Flap Gate in circular open channel at free flow condition [Volume 49, Issue 1, 2018, Pages 159-170]
Circular flap gate Experimental Studies of flow from Flap Gate in circular open channel at free flow condition [Volume 49, Issue 1, 2018, Pages 159-170]
Classification Fractal analysis of daily solar radiation time series with the aim of typical meteorological days’ classification [Volume 49, Issue 1, 2018, Pages 135-143]
Clay Soil Stabilization of clayey soils using Bagasse fly ash and lime [Volume 49, Issue 1, 2018, Pages 1-12]
Climate Classification The study of Water Productivity and Yield Gap of Wheat, Barley and Maize in Qazvin Province [Volume 49, Issue 6, 2018, Pages 1405-1417]
Climatic changes Investigating the Trend of Temperature and Rainfall and its Effects on the Taleghan Dam Water Resources [Volume 49, Issue 4, 2018, Pages 705-716]
Climatic turning point Investigating the Trend of Temperature and Rainfall and its Effects on the Taleghan Dam Water Resources [Volume 49, Issue 4, 2018, Pages 705-716]
CO2 Effect of CO2 concentration and soil nitrogen availability on physiological and growth indices of wheat [Volume 49, Issue 4, 2018, Pages 779-767]
Coastal green belt Effect of coast slope on solitary breaking waves attenuation by coastal vegetation [Volume 49, Issue 1, 2018, Pages 111-123]
Computational Hydraulic. Emitter Causes of Different Performance of turbulent Models in Simulation of drip emitters outflow [Volume 49, Issue 4, 2018, Pages 853-863]
Conditional return period Analysis of joint and conditional return periods for several dependent characteristics of runoff hydrograph using copula functions (Case study: Kasiliyan watershed) [Volume 49, Issue 2, 2018, Pages 425-437]
Construction Cost Calculation of Drainage Design Parameters UsingAMOSA Multi-Objective Optimization and Conflict Resolution Models [Volume 49, Issue 6, 2018, Pages 1365-1376]
Controlled drainage The Effect of Controlled Drainage on Drainage Discharge, water Table and Water Productivity in Maghan Plain [Volume 49, Issue 1, 2018, Pages 207-219]
Conventional tillage Investigating the Effects of Conservation and Reduced Tillage Systems on Soil Quality Indices [Volume 49, Issue 6, 2018, Pages 1355-1364]
Copper Biogeochemical Changes of Copper in the Rhizosphere of Tuber Plants Cultivated in a Cu-Contaminated Calcareous Soil [Volume 49, Issue 3, 2018, Pages 493-503]
Copula Analysis of joint and conditional return periods for several dependent characteristics of runoff hydrograph using copula functions (Case study: Kasiliyan watershed) [Volume 49, Issue 2, 2018, Pages 425-437]
Corn Effect of deficit irrigation with treated wastewater on corn yield [Volume 49, Issue 3, 2018, Pages 505-514]
Crop growth rate Comparison the effect of ZnSO4 and Zn- lysine aminio chelate foliar application on growth indices of Behbahan onion [Volume 49, Issue 2, 2018, Pages 353-364]
Crop Model Evaluation of AquaCrop Model to Simulate Canola (Brassica napus) Yield under Deficit Irrigation Scenarios in Gazvin Plain [Volume 49, Issue 5, 2018, Pages 1003-1015]
Cropping pattern Development of a nonlinear programming model optimal cropping pattern based on deficit irrigation scenarios [Volume 49, Issue 5, 2018, Pages 1055-1070]
Crop Yield Global Sensitivity Analysis of WOFOST Model Parameters for Maize and Wheat Yield Simulation [Volume 49, Issue 4, 2018, Pages 831-839]
Cumulative Distribution Function Fractal analysis of daily solar radiation time series with the aim of typical meteorological days’ classification [Volume 49, Issue 1, 2018, Pages 135-143]
Cumulative Distribution Function Global Sensitivity Analysis of WOFOST Model Parameters for Maize and Wheat Yield Simulation [Volume 49, Issue 4, 2018, Pages 831-839]

D

Data Mining Using CART algorithm in predicting groundwater table fluctuations inside and outside of an irrigation system (case study: irrigating area of Qazvin) [Volume 49, Issue 2, 2018, Pages 385-395]
Deficit irrigation The effect of amount and salinity of water on soil salinity and growth and nutrients concentration of spinach in a pot experiment [Volume 49, Issue 3, 2018, Pages 641-651]
Deficit irrigation Estimation of soybean water-nitrogen production function [Volume 49, Issue 3, 2018, Pages 665-672]
Deficit irrigation Development of a nonlinear programming model optimal cropping pattern based on deficit irrigation scenarios [Volume 49, Issue 5, 2018, Pages 1055-1070]
Deficit irrigation The Effect of Different Methods of Water Application Management on Quantitative and Qualitative Properties and Water Productivity of Tomato [Volume 49, Issue 6, 2018, Pages 1443-1451]
DEM Resolution An Investigation on the Effects of DEM Resolution and Flow Tracing Algorithms on the Topo Index and TOPMODEL Performance (Case Study: Kasilian and Karde Catchments) [Volume 49, Issue 4, 2018, Pages 751-765]
Diatomite Study of diatomite efficiency in removing of lead and cadmium from aqueous solutions in batch system [Volume 49, Issue 1, 2018, Pages 125-134]
Digital Elevation Models (DEMs) Determining the Optimum Map Scale for use in Hydraulic Modeling of Flood (Economic-Hydraulic Approach) [Volume 49, Issue 4, 2018, Pages 807-820]
Dispersible clay The Effects of Organic Matter, Gypsum and Leaching on Physico-chemical Properties of a Sodic Soil [Volume 49, Issue 6, 2018, Pages 1201-1214]
Dissolved Oxygen Annual Investigation of the Karun River Reaeration Rate Coefficient (From Mollasani to Kot-e Amir) [Volume 49, Issue 4, 2018, Pages 925-943]
Dissolved Oxygen Experimental study of the geometric effect of trapezoidal labyrinth weirs on increase of the dissolved oxygen [Volume 49, Issue 5, 2018, Pages 977-990]
Drainage effluent The Effect of Controlled Drainage on Drainage Discharge, water Table and Water Productivity in Maghan Plain [Volume 49, Issue 1, 2018, Pages 207-219]
Drain Spacing Determination of subsurface drainage spacing using field data in paddy fields of Guilan Province [Volume 49, Issue 3, 2018, Pages 607-617]
Dry drainage Investigation of Effect of Dry Drainage on the Transport and Distribution of Cations Using a Physical Model [Volume 49, Issue 6, 2018, Pages 1215-1225]
Dry weights The effects of different levels of an acrylic copolymer on growth of corn plant in arsenic contaminated soils [Volume 49, Issue 2, 2018, Pages 453-465]

E

Earth dam Application of SCE Meta Heuristic Method and LINGO11 Model for Optimization of Earth Dams Dimensions (Case Study Barzok Dam) [Volume 49, Issue 2, 2018, Pages 233-242]
EC Investigation of Effect of Dry Drainage on the Transport and Distribution of Cations Using a Physical Model [Volume 49, Issue 6, 2018, Pages 1215-1225]
Effectiveness Effectiveness study of phosphate solubilizing bacteria in the formulation of phosphatic microbial fertilizers on Corn [Volume 49, Issue 1, 2018, Pages 71-81]
Efficiency Response to phosphorus deficiency stress among winter rapeseed (Brassica napus L.) cultivars [Volume 49, Issue 3, 2018, Pages 515-525]
Effluent Adsorption of methylene blue using biochar from aqueous solutions [Volume 49, Issue 1, 2018, Pages 51-57]
Ekbatan Dam Estimation of Chlorophyll-a Concentration Using Remote Sensing Images [Volume 49, Issue 1, 2018, Pages 39-50]
Electrokinetic Effect of pH control on electrokinetic remdiation of a fine textured soil contaminated with crude oil [Volume 49, Issue 3, 2018, Pages 483-491]
Electrokinetic Stabilization of clay soil by electrokinetic method with CaCl2 solution [Volume 49, Issue 6, 2018, Pages 1277-1287]
Emission scenarios Investigating the role of downscaling and reference evapotranspiration estimation method in analysis of the impact of climate change on water resources [Volume 49, Issue 4, 2018, Pages 841-852]
Energy balance Estimating the effects of black porous polyethylene shade covers on evaporation rate in dam reservoirs [Volume 49, Issue 5, 2018, Pages 1017-1029]
Equilibrium Line Altitude (ELA) Estimation of Freezing Level Height, Equilirium Line and Permafrost Edge Altitude and Snow-Cover Percentage at Sabalan Mountain and Their Impact on Water Resources [Volume 49, Issue 6, 2018, Pages 1331-1354]
Erosion control Evaluation of velocity and angle of jet flow for soil whit micro silica lining of water conveyance channels [Volume 49, Issue 1, 2018, Pages 101-110]
Essential Nutrients The Effect of Applied Magnetics Water on Nutrients Uptake by Bean Plants in Salt Conditions [Volume 49, Issue 6, 2018, Pages 1419-1431]
Eutrophication Estimation of Chlorophyll-a Concentration Using Remote Sensing Images [Volume 49, Issue 1, 2018, Pages 39-50]
Evaporation Reduction Estimating the effects of black porous polyethylene shade covers on evaporation rate in dam reservoirs [Volume 49, Issue 5, 2018, Pages 1017-1029]
Evapotranspiration Numerical modeling of potential evapotranspiration using WRF regional model – Urmia Lake basin case study [Volume 49, Issue 6, 2018, Pages 1395-1404]
Event Storm Analysis of Rating Loops of interrill erosion on Consecutive Storms under Laboratory Conditions [Volume 49, Issue 2, 2018, Pages 293-302]
Exchangeable sodium percentage The Effects of Organic Matter, Gypsum and Leaching on Physico-chemical Properties of a Sodic Soil [Volume 49, Issue 6, 2018, Pages 1201-1214]
Experimental study Experimental Study on Incipient Motion of Submerged Repelling Stone Spur dike and its prone area to failure [Volume 49, Issue 1, 2018, Pages 181-193]

F

FAO Penman-Monteith Numerical modeling of potential evapotranspiration using WRF regional model – Urmia Lake basin case study [Volume 49, Issue 6, 2018, Pages 1395-1404]
FC Water used efficiency, yield and Radish growing in deficit soil moisture with two moisture absorbents [Volume 49, Issue 2, 2018, Pages 365-375]
Feedstock Effect of different feedstock and pyrolysis temperature on some chemical and physical properties of biochar [Volume 49, Issue 3, 2018, Pages 537-547]
Fine-grained soil Effect of uncertainty of hydraulic conductivity and number of samples in Monte-Carlo method on time-dependent variation of soil consolidation [Volume 49, Issue 4, 2018, Pages 749-739]
Flexibility index Evaluation of the flexibility of reservoir system in terms of climate change in optimal supply of water [Volume 49, Issue 2, 2018, Pages 269-279]
Flourecent Quantifying soil pores geometric properties using fluorescent dye method [Volume 49, Issue 1, 2018, Pages 195-206]
Flow pattern Experimental study of the effect of the length of gabion spur dike On flow pattern and topography of bed in a channel with movable bed [Volume 49, Issue 4, 2018, Pages 891-905]
Flow tracing algorithm An Investigation on the Effects of DEM Resolution and Flow Tracing Algorithms on the Topo Index and TOPMODEL Performance (Case Study: Kasilian and Karde Catchments) [Volume 49, Issue 4, 2018, Pages 751-765]
Freezing Level Height (FLH) Estimation of Freezing Level Height, Equilirium Line and Permafrost Edge Altitude and Snow-Cover Percentage at Sabalan Mountain and Their Impact on Water Resources [Volume 49, Issue 6, 2018, Pages 1331-1354]
Fungi Changes of Microbial Indices of Inoculated Fungi and Bacteria at Hyoscyamus niger L. Rhizosphere at Different Levels of Soil Lead (Pb) Pollution [Volume 49, Issue 1, 2018, Pages 59-69]

G

Gavshan dam Providing Land Use and Land Cover Maps Using Remote Sensing Data and Artificial Neural Network [Volume 49, Issue 5, 2018, Pages 1171-1180]
GIUH Theory Integrating GIUH and Verified Variable-Parameter SCS-CN models for Estimation of daily Runoff of Watershed (Case Study: Kashkan Watershed, Lorestan Province) [Volume 49, Issue 6, 2018, Pages 1377-1393]
GLUE The efficiency of nonparametric methods based on residual analizes and parametric method to estimate hydrological model uncertainty [Volume 49, Issue 2, 2018, Pages 281-292]
Gorgan Investigating the Role of Buffer Strips in Reducing Erosion and Sediment Using the WEPP Model: A Case Study of a Loess Hillslope in Erfan Suburb –Gorgan, Iran [Volume 49, Issue 5, 2018, Pages 1071-1082]
Grade control structures with labyrinth planform Laboratory Study of Scour Downstream of Stepped-labyrinth Weirs [Volume 49, Issue 6, 2018, Pages 1227-1241]
Gradual and sudden transition Experimental Investigation of the Effect of Submergence and Transitions on Stage-Discharge Relations for Lopac Gates [Volume 49, Issue 5, 2018, Pages 1095-1106]
Groundwater Comparison of geoelecteric, electromagnetic and Verruijt equations for determination of the subsurface saline and fresh interface in coastal aquifer [Volume 49, Issue 5, 2018, Pages 1159-1170]
Groundwater Modeling Investigation of quantitative changes in the groundwater table of Miandoab plain affected by surface and groundwater resources management using the MODFLOW-NWT mathematical model [Volume 49, Issue 2, 2018, Pages 467-481]
Growth analysis Comparison the effect of ZnSO4 and Zn- lysine aminio chelate foliar application on growth indices of Behbahan onion [Volume 49, Issue 2, 2018, Pages 353-364]
Growth parameters Alkalinity stress, salicylic acid and soil type interactions on growth parameters in Mung bean (Vigna radiate) [Volume 49, Issue 5, 2018, Pages 1083-1093]
Guilan Comparing the accuracy of salinity simulation using heavy metal and nitrogen cycle in model SWAT (Case study: Navrood basin) [Volume 49, Issue 1, 2018, Pages 25-37]
Gumbel distribution Investigation of the Effect of ENSO Hot Phase on the Instantaneous Floods in Two Climates of IRAN [Volume 49, Issue 6, 2018, Pages 1433-1442]

H

Heavy metals Effects of raw municipal wastewater on soil physical quality and biological yield of Wheat (Case study: Harsin) [Volume 49, Issue 1, 2018, Pages 83-90]
HEC-HMS Rainfall-Runoff continuous simulation in Abolabbas watershed using SMA by HEC-HMS [Volume 49, Issue 2, 2018, Pages 317-327]
HEC-RAS Determining the Optimum Map Scale for use in Hydraulic Modeling of Flood (Economic-Hydraulic Approach) [Volume 49, Issue 4, 2018, Pages 807-820]
Height drop Experimental study of the geometric effect of trapezoidal labyrinth weirs on increase of the dissolved oxygen [Volume 49, Issue 5, 2018, Pages 977-990]
Hydraulic conductivity Evaluating the improved hydraulic conductivity of double layer liners by bentonite and DCP [Volume 49, Issue 5, 2018, Pages 965-975]
Hydrograph Analysis of Rating Loops of interrill erosion on Consecutive Storms under Laboratory Conditions [Volume 49, Issue 2, 2018, Pages 293-302]
Hydrologic model response Determining the optimal input subset and response of hydrologic model of Nash to variations of input model parameter ranges in Jafarabad mountainous watershed [Volume 49, Issue 3, 2018, Pages 535-527]
HYDRUS Model Comparing the performance of different hydraulic models and provide a BMA model to simulate water movement in soil [Volume 49, Issue 1, 2018, Pages 13-24]

I

Image classification Providing Land Use and Land Cover Maps Using Remote Sensing Data and Artificial Neural Network [Volume 49, Issue 5, 2018, Pages 1171-1180]
Implicit Method Effect of the Operation Policy, Reliability Level and Allowed Deficit Threshold for Water Supply in the Optimum Reservoir Capacity [Volume 49, Issue 4, 2018, Pages 879-890]
Infilling Experimental study of the Location and type of pits extraction on the management of bed materials mining [Volume 49, Issue 1, 2018, Pages 221-231]
Instantaneous Water Use Efficiency Response of Olive (Olea europaea L.) self-rooted cuttings to joint salinity and soil compaction stresses in soil hypoxia conditions [Volume 49, Issue 2, 2018, Pages 303-315]
Intake Three-dimensional numerical simulation of flow pattern at intakes from straight channel with a trapezoidal section [Volume 49, Issue 6, 2018, Pages 1289-1298]
Interrill erosion Analysis of Rating Loops of interrill erosion on Consecutive Storms under Laboratory Conditions [Volume 49, Issue 2, 2018, Pages 293-302]
Inundated Extent and Water Surface Elevation (WSE) Determining the Optimum Map Scale for use in Hydraulic Modeling of Flood (Economic-Hydraulic Approach) [Volume 49, Issue 4, 2018, Pages 807-820]
Iron sulfate(II) Saline-Sodic Soil Leaching Assessment Using Different Amendments under Laboratory Condition [Volume 49, Issue 6, 2018, Pages 1257-1266]
Irrigation Application Efficiency Determination of wheat water productivity in sprinkler and surface irrigation systems (Case Study in Behbahan) [Volume 49, Issue 4, 2018, Pages 821-830]
Irrigation interval Evaluation of the effect of irrigation interval by conducting partial rootzone drying (PRD) deficit irrigation and full irrigation (FI) on sunflower plant [Volume 49, Issue 2, 2018, Pages 439-451]
Irrigation management The study of Water Productivity and Yield Gap of Wheat, Barley and Maize in Qazvin Province [Volume 49, Issue 6, 2018, Pages 1405-1417]
Irrigation scheduling Evaluation of AquaCrop Model to Simulate Canola (Brassica napus) Yield under Deficit Irrigation Scenarios in Gazvin Plain [Volume 49, Issue 5, 2018, Pages 1003-1015]

J

Joint return period Analysis of joint and conditional return periods for several dependent characteristics of runoff hydrograph using copula functions (Case study: Kasiliyan watershed) [Volume 49, Issue 2, 2018, Pages 425-437]

K

Karun Annual Investigation of the Karun River Reaeration Rate Coefficient (From Mollasani to Kot-e Amir) [Volume 49, Issue 4, 2018, Pages 925-943]
Key words: sorption Study of diatomite efficiency in removing of lead and cadmium from aqueous solutions in batch system [Volume 49, Issue 1, 2018, Pages 125-134]
Kimya CV Effect of enriched municipal waste compost with tire ash on sorghum Zn availability in a cadmium polluted soil (A case study: Arak municipal waste compost) [Volume 49, Issue 3, 2018, Pages 619-628]
Kinetic Adsorption of methylene blue using biochar from aqueous solutions [Volume 49, Issue 1, 2018, Pages 51-57]
Kurdistan province Estimating daily and monthly air temperature parameters at Kurdistan province using MODIS sensor images [Volume 49, Issue 2, 2018, Pages 413-423]

L

Landsat 7 Estimation of Chlorophyll-a Concentration Using Remote Sensing Images [Volume 49, Issue 1, 2018, Pages 39-50]
Landsat 8 Estimation of wheat yield by satellite imageries Landsat 8 [Volume 49, Issue 5, 2018, Pages 1031-1042]
Landsat ETM Providing Land Use and Land Cover Maps Using Remote Sensing Data and Artificial Neural Network [Volume 49, Issue 5, 2018, Pages 1171-1180]
Land surface temperature Estimating daily and monthly air temperature parameters at Kurdistan province using MODIS sensor images [Volume 49, Issue 2, 2018, Pages 413-423]
Langmuir Adsorption of methylene blue using biochar from aqueous solutions [Volume 49, Issue 1, 2018, Pages 51-57]
Leaching The Effects of Organic Matter, Gypsum and Leaching on Physico-chemical Properties of a Sodic Soil [Volume 49, Issue 6, 2018, Pages 1201-1214]
Leaching Saline-Sodic Soil Leaching Assessment Using Different Amendments under Laboratory Condition [Volume 49, Issue 6, 2018, Pages 1257-1266]
Leaf Temperature and Olive Response of Olive (Olea europaea L.) self-rooted cuttings to joint salinity and soil compaction stresses in soil hypoxia conditions [Volume 49, Issue 2, 2018, Pages 303-315]
Length of jump Study of characteristics of submerged hydraulic jump on bed roughness and adverse slopes [Volume 49, Issue 3, 2018, Pages 683-693]
Linear labyrinth weirs Evaluation Effect of Changing the Cycle Arc Angle on Discharge Coefficient of Arced Labyrinth and Arced Piano Key Weirs [Volume 49, Issue 2, 2018, Pages 341-351]
Linear piano key weirs Evaluation Effect of Changing the Cycle Arc Angle on Discharge Coefficient of Arced Labyrinth and Arced Piano Key Weirs [Volume 49, Issue 2, 2018, Pages 341-351]
LINGO 11.0 software Evaluation of the flexibility of reservoir system in terms of climate change in optimal supply of water [Volume 49, Issue 2, 2018, Pages 269-279]
LINGO software Application of SCE Meta Heuristic Method and LINGO11 Model for Optimization of Earth Dams Dimensions (Case Study Barzok Dam) [Volume 49, Issue 2, 2018, Pages 233-242]
Log-normal distribution Effect of uncertainty of hydraulic conductivity and number of samples in Monte-Carlo method on time-dependent variation of soil consolidation [Volume 49, Issue 4, 2018, Pages 749-739]
Lopac gate Investigate the effect of geometry and hydraulic condition on the performance of Lopac gate –Parshall flume discharge regulating structure [Volume 49, Issue 4, 2018, Pages 727-717]
Lopac gate Experimental Investigation of the Effect of Submergence and Transitions on Stage-Discharge Relations for Lopac Gates [Volume 49, Issue 5, 2018, Pages 1095-1106]

M

Magnetic Water The Effect of Applied Magnetics Water on Nutrients Uptake by Bean Plants in Salt Conditions [Volume 49, Issue 6, 2018, Pages 1419-1431]
Management Scenarios Investigation of quantitative changes in the groundwater table of Miandoab plain affected by surface and groundwater resources management using the MODFLOW-NWT mathematical model [Volume 49, Issue 2, 2018, Pages 467-481]
Maximum instantaneous flood Investigation of the Effect of ENSO Hot Phase on the Instantaneous Floods in Two Climates of IRAN [Volume 49, Issue 6, 2018, Pages 1433-1442]
Membrane Assessment of a fabricated Nano-polymeric membranes function on rejection of some cations and Sodium Absorption Ratio of an agricultural drainage water [Volume 49, Issue 2, 2018, Pages 397-411]
Microbial activity Changes of Microbial Indices of Inoculated Fungi and Bacteria at Hyoscyamus niger L. Rhizosphere at Different Levels of Soil Lead (Pb) Pollution [Volume 49, Issue 1, 2018, Pages 59-69]
Micromorphology Quantifying soil pores geometric properties using fluorescent dye method [Volume 49, Issue 1, 2018, Pages 195-206]
Midle growing phase Water used efficiency, yield and Radish growing in deficit soil moisture with two moisture absorbents [Volume 49, Issue 2, 2018, Pages 365-375]
Migration velocity Experimental study of the Location and type of pits extraction on the management of bed materials mining [Volume 49, Issue 1, 2018, Pages 221-231]
Minimum Data Set Investigating the Effects of Conservation and Reduced Tillage Systems on Soil Quality Indices [Volume 49, Issue 6, 2018, Pages 1355-1364]
Mining pit Experimental study of the Location and type of pits extraction on the management of bed materials mining [Volume 49, Issue 1, 2018, Pages 221-231]
ML2 Model of Theta prob device The effect of irrigation water turbidity on measurement accuracy of water content by Theta prob device [Volume 49, Issue 4, 2018, Pages 729-737]
MODIS Estimating daily and monthly air temperature parameters at Kurdistan province using MODIS sensor images [Volume 49, Issue 2, 2018, Pages 413-423]
Mohammad-Abad watershed Sensitivity analysis of the flow hydrograph components due to changes in Clark's time-area model in Mohammad-Abad watershed, Gloestan Province [Volume 49, Issue 1, 2018, Pages 91-99]
Morphometric Characteristics Integrating GIUH and Verified Variable-Parameter SCS-CN models for Estimation of daily Runoff of Watershed (Case Study: Kashkan Watershed, Lorestan Province) [Volume 49, Issue 6, 2018, Pages 1377-1393]
Multiple Linear Regression Estimating daily and monthly air temperature parameters at Kurdistan province using MODIS sensor images [Volume 49, Issue 2, 2018, Pages 413-423]
Municipal solid waste compost Effects of Repeated Applications of Sewage Sludge and MSW Compost on Soil Chemical Characteristics and yield of Zea mays L. in Rudasht –Esfahan [Volume 49, Issue 3, 2018, Pages 653-664]
Mutual effects Effect of Different Planting Densities and Irrigation Managements on Rice (Tarom Hashemi Variety) Yield and Yield Components in Kooshal Lahijan Region, Guilan Province [Volume 49, Issue 2, 2018, Pages 377-383]

N

Nanofiltration Assessment of a fabricated Nano-polymeric membranes function on rejection of some cations and Sodium Absorption Ratio of an agricultural drainage water [Volume 49, Issue 2, 2018, Pages 397-411]
Nano zero valent iron Effect of Nano Zero Valent Iron Particles (nZVI) on Mobility and Chemical Forms of Cadmium and Lead in Soil [Volume 49, Issue 3, 2018, Pages 549-559]
Net assimilation rate Comparison the effect of ZnSO4 and Zn- lysine aminio chelate foliar application on growth indices of Behbahan onion [Volume 49, Issue 2, 2018, Pages 353-364]
Nitrate Evaluation of qualitative and technical performance of subsurface drainage in phaseolus vulgaris l. as a second crop of paddy fields (physical model scale) [Volume 49, Issue 6, 2018, Pages 1243-1255]
North of Iran Effect of Different Planting Densities and Irrigation Managements on Rice (Tarom Hashemi Variety) Yield and Yield Components in Kooshal Lahijan Region, Guilan Province [Volume 49, Issue 2, 2018, Pages 377-383]
No tillage Investigating the Effects of Conservation and Reduced Tillage Systems on Soil Quality Indices [Volume 49, Issue 6, 2018, Pages 1355-1364]
Numerical model Numerical model for flow through sluice gate in whole rates of submergence [Volume 49, Issue 3, 2018, Pages 583-596]
Numerical simulation Three-dimensional numerical simulation of flow pattern at intakes from straight channel with a trapezoidal section [Volume 49, Issue 6, 2018, Pages 1289-1298]
Numerical weather prediction Numerical modeling of potential evapotranspiration using WRF regional model – Urmia Lake basin case study [Volume 49, Issue 6, 2018, Pages 1395-1404]

O

Oceanic Niño index (ONI) Investigation of the Effect of ENSO Hot Phase on the Instantaneous Floods in Two Climates of IRAN [Volume 49, Issue 6, 2018, Pages 1433-1442]
Open-channel Experimental Study on Incipient Motion of Submerged Repelling Stone Spur dike and its prone area to failure [Volume 49, Issue 1, 2018, Pages 181-193]
OpenFOAM Numerical model for flow through sluice gate in whole rates of submergence [Volume 49, Issue 3, 2018, Pages 583-596]
Operation of reservoir Evaluation of the flexibility of reservoir system in terms of climate change in optimal supply of water [Volume 49, Issue 2, 2018, Pages 269-279]
Optimization Application of SCE Meta Heuristic Method and LINGO11 Model for Optimization of Earth Dams Dimensions (Case Study Barzok Dam) [Volume 49, Issue 2, 2018, Pages 233-242]
Optimization Estimation of soybean water-nitrogen production function [Volume 49, Issue 3, 2018, Pages 665-672]
Optimization Effect of the Operation Policy, Reliability Level and Allowed Deficit Threshold for Water Supply in the Optimum Reservoir Capacity [Volume 49, Issue 4, 2018, Pages 879-890]
Organic fertilizer Effects of Repeated Applications of Sewage Sludge and MSW Compost on Soil Chemical Characteristics and yield of Zea mays L. in Rudasht –Esfahan [Volume 49, Issue 3, 2018, Pages 653-664]
Organic waste The Effects of Organic Matter, Gypsum and Leaching on Physico-chemical Properties of a Sodic Soil [Volume 49, Issue 6, 2018, Pages 1201-1214]

P

Paddy Effect of Different Planting Densities and Irrigation Managements on Rice (Tarom Hashemi Variety) Yield and Yield Components in Kooshal Lahijan Region, Guilan Province [Volume 49, Issue 2, 2018, Pages 377-383]
Pakdasht Investigating the effect of Basil planting date on AquaCrop’s normalized water productivity [Volume 49, Issue 6, 2018, Pages 1299-1307]
Parameter Estimation Determining the optimal input subset and response of hydrologic model of Nash to variations of input model parameter ranges in Jafarabad mountainous watershed [Volume 49, Issue 3, 2018, Pages 535-527]
Parshall flume Investigate the effect of geometry and hydraulic condition on the performance of Lopac gate –Parshall flume discharge regulating structure [Volume 49, Issue 4, 2018, Pages 727-717]
Partial rootzone drying Evaluation of the effect of irrigation interval by conducting partial rootzone drying (PRD) deficit irrigation and full irrigation (FI) on sunflower plant [Volume 49, Issue 2, 2018, Pages 439-451]
Pb Study of diatomite efficiency in removing of lead and cadmium from aqueous solutions in batch system [Volume 49, Issue 1, 2018, Pages 125-134]
PCR؛ Pseudomonas geniculate Isolation and identification of poly Vinyl Alcohol (PVA) bacteria from Municipal Solid Waste Compost [Volume 49, Issue 5, 2018, Pages 1181-1188]
Peanut Effect of salinity and irrigation on yield and water use efficiency of peanut varieties [Volume 49, Issue 2, 2018, Pages 329-340]
Pedotransfer functions Upscaling soil hydraulic properties at locall scale through topography [Volume 49, Issue 3, 2018, Pages 561-571]
Permafrost Edge Altitude (PEA) Estimation of Freezing Level Height, Equilirium Line and Permafrost Edge Altitude and Snow-Cover Percentage at Sabalan Mountain and Their Impact on Water Resources [Volume 49, Issue 6, 2018, Pages 1331-1354]
Phosphate solubilizing bacteria Effectiveness study of phosphate solubilizing bacteria in the formulation of phosphatic microbial fertilizers on Corn [Volume 49, Issue 1, 2018, Pages 71-81]
Phosphatic microbial fertilizer Effectiveness study of phosphate solubilizing bacteria in the formulation of phosphatic microbial fertilizers on Corn [Volume 49, Issue 1, 2018, Pages 71-81]
Phosphorus Surface adsorption of phosphorus and determination of its buffering indices in different soil orders along a climo-toposequence [Volume 49, Issue 5, 2018, Pages 1131-1144]
Phytoremediation Evaluate Ability of Uptake and Translocation of Lead in Three Varieties of Cabbage [Volume 49, Issue 1, 2018, Pages 145-158]
Phytoremediation Biomass Production and Cadmium Accumulation and Translocation in Three Varieties of Cabbage [Volume 49, Issue 2, 2018, Pages 243-259]
Plant characteries Water used efficiency, yield and Radish growing in deficit soil moisture with two moisture absorbents [Volume 49, Issue 2, 2018, Pages 365-375]
Plant residues Investigating the effect of wheat straw mulch on soil water retension in rainfed condition [Volume 49, Issue 5, 2018, Pages 955-964]
Pollutant Application of method of temporal moments to the contaminant exit breakthrough curves from rockfill media [Volume 49, Issue 3, 2018, Pages 629-640]
Polycarbonate Reduction of Evaporation from Water Reservoirs Using Floating Covers in Isfahan [Volume 49, Issue 3, 2018, Pages 597-605]
Polyethylene Assessment of a fabricated Nano-polymeric membranes function on rejection of some cations and Sodium Absorption Ratio of an agricultural drainage water [Volume 49, Issue 2, 2018, Pages 397-411]
Polystyrene Reduction of Evaporation from Water Reservoirs Using Floating Covers in Isfahan [Volume 49, Issue 3, 2018, Pages 597-605]
Polystyrene with Aluminum Cover Reduction of Evaporation from Water Reservoirs Using Floating Covers in Isfahan [Volume 49, Issue 3, 2018, Pages 597-605]
Poly (vinyl alcohol)؛ 16SrDNA Isolation and identification of poly Vinyl Alcohol (PVA) bacteria from Municipal Solid Waste Compost [Volume 49, Issue 5, 2018, Pages 1181-1188]
Porous material Quantifying soil pores geometric properties using fluorescent dye method [Volume 49, Issue 1, 2018, Pages 195-206]
Potential Productivity The study of Water Productivity and Yield Gap of Wheat, Barley and Maize in Qazvin Province [Volume 49, Issue 6, 2018, Pages 1405-1417]
Pressure head Evaluation of qualitative and technical performance of subsurface drainage in phaseolus vulgaris l. as a second crop of paddy fields (physical model scale) [Volume 49, Issue 6, 2018, Pages 1243-1255]
Production Function Effect of Different Planting Densities and Irrigation Managements on Rice (Tarom Hashemi Variety) Yield and Yield Components in Kooshal Lahijan Region, Guilan Province [Volume 49, Issue 2, 2018, Pages 377-383]
Production Function Optimization of the Cropping Pattern Using AquaCrop-GIS (Case Study: Dehloran Plain, Ilam Province) [Volume 49, Issue 4, 2018, Pages 865-877]
Pseudomonas Effectiveness study of phosphate solubilizing bacteria in the formulation of phosphatic microbial fertilizers on Corn [Volume 49, Issue 1, 2018, Pages 71-81]
Pyrolysis temperature Effect of different feedstock and pyrolysis temperature on some chemical and physical properties of biochar [Volume 49, Issue 3, 2018, Pages 537-547]

Q

Quadratic flap gate Experimental Studies of flow from Flap Gate in circular open channel at free flow condition [Volume 49, Issue 1, 2018, Pages 159-170]
Qual2Kw5.1 Annual Investigation of the Karun River Reaeration Rate Coefficient (From Mollasani to Kot-e Amir) [Volume 49, Issue 4, 2018, Pages 925-943]
Quality management of reservoirs Temperature variation of water in reservoir depth under climate change conditions (Case study: Aidoghmoush dam reservoir) [Volume 49, Issue 6, 2018, Pages 1309-1317]
Quantitative Managemen Estimating the effects of black porous polyethylene shade covers on evaporation rate in dam reservoirs [Volume 49, Issue 5, 2018, Pages 1017-1029]

R

Radish gland Water used efficiency, yield and Radish growing in deficit soil moisture with two moisture absorbents [Volume 49, Issue 2, 2018, Pages 365-375]
Rainfall -runoff The efficiency of nonparametric methods based on residual analizes and parametric method to estimate hydrological model uncertainty [Volume 49, Issue 2, 2018, Pages 281-292]
Rainfall-Runoff Modeling Integrating GIUH and Verified Variable-Parameter SCS-CN models for Estimation of daily Runoff of Watershed (Case Study: Kashkan Watershed, Lorestan Province) [Volume 49, Issue 6, 2018, Pages 1377-1393]
Random forest The efficiency of nonparametric methods based on residual analizes and parametric method to estimate hydrological model uncertainty [Volume 49, Issue 2, 2018, Pages 281-292]
Random simulation Determining the optimal input subset and response of hydrologic model of Nash to variations of input model parameter ranges in Jafarabad mountainous watershed [Volume 49, Issue 3, 2018, Pages 535-527]
Reaeration Rate Coefficient Annual Investigation of the Karun River Reaeration Rate Coefficient (From Mollasani to Kot-e Amir) [Volume 49, Issue 4, 2018, Pages 925-943]
Reduction of scour depth Laboratory Study of Scour Downstream of Stepped-labyrinth Weirs [Volume 49, Issue 6, 2018, Pages 1227-1241]
Relative energy loss Study of characteristics of submerged hydraulic jump on bed roughness and adverse slopes [Volume 49, Issue 3, 2018, Pages 683-693]
Relative sensitivity Sensitivity analysis of the flow hydrograph components due to changes in Clark's time-area model in Mohammad-Abad watershed, Gloestan Province [Volume 49, Issue 1, 2018, Pages 91-99]
Remote Sensing Assessment of soil organic matter status using regression kriging technique and Landsat images [Volume 49, Issue 5, 2018, Pages 1107-1117]
Repelling spur-dike Experimental Study on Incipient Motion of Submerged Repelling Stone Spur dike and its prone area to failure [Volume 49, Issue 1, 2018, Pages 181-193]
Reservoir Capacity Effect of the Operation Policy, Reliability Level and Allowed Deficit Threshold for Water Supply in the Optimum Reservoir Capacity [Volume 49, Issue 4, 2018, Pages 879-890]
Rhizosphere and Sequential extraction Biogeochemical Changes of Copper in the Rhizosphere of Tuber Plants Cultivated in a Cu-Contaminated Calcareous Soil [Volume 49, Issue 3, 2018, Pages 493-503]
River bed materials Experimental study of the Location and type of pits extraction on the management of bed materials mining [Volume 49, Issue 1, 2018, Pages 221-231]
Rockfill material Application of method of temporal moments to the contaminant exit breakthrough curves from rockfill media [Volume 49, Issue 3, 2018, Pages 629-640]
Root depth Evaluation of qualitative and technical performance of subsurface drainage in phaseolus vulgaris l. as a second crop of paddy fields (physical model scale) [Volume 49, Issue 6, 2018, Pages 1243-1255]
Rubble-mound spur-dike Experimental Study on Incipient Motion of Submerged Repelling Stone Spur dike and its prone area to failure [Volume 49, Issue 1, 2018, Pages 181-193]
Runoff hydrograph Analysis of joint and conditional return periods for several dependent characteristics of runoff hydrograph using copula functions (Case study: Kasiliyan watershed) [Volume 49, Issue 2, 2018, Pages 425-437]

S

Salicylic Acid Alkalinity stress, salicylic acid and soil type interactions on growth parameters in Mung bean (Vigna radiate) [Volume 49, Issue 5, 2018, Pages 1083-1093]
Saline agricultural drainage water Assessment of a fabricated Nano-polymeric membranes function on rejection of some cations and Sodium Absorption Ratio of an agricultural drainage water [Volume 49, Issue 2, 2018, Pages 397-411]
Saline water Comparison of geoelecteric, electromagnetic and Verruijt equations for determination of the subsurface saline and fresh interface in coastal aquifer [Volume 49, Issue 5, 2018, Pages 1159-1170]
Salt The Effect of Applied Magnetics Water on Nutrients Uptake by Bean Plants in Salt Conditions [Volume 49, Issue 6, 2018, Pages 1419-1431]
SAR Investigation of Effect of Dry Drainage on the Transport and Distribution of Cations Using a Physical Model [Volume 49, Issue 6, 2018, Pages 1215-1225]
SBR resin polymer Inhibition of wind erosion by SBR polymer and Bacillus pasteurii microorganism (Case study: Jabal Kandy region) [Volume 49, Issue 4, 2018, Pages 795-806]
SCS-CN Model Integrating GIUH and Verified Variable-Parameter SCS-CN models for Estimation of daily Runoff of Watershed (Case Study: Kashkan Watershed, Lorestan Province) [Volume 49, Issue 6, 2018, Pages 1377-1393]
Season The effects of disturbance caused by land use change on the dynamics of topsoil earthworm's activity, nematodes and carbon dioxide emission in the Nowshahr region (Case study: Gerdekoh-Safak) [Volume 49, Issue 4, 2018, Pages 915-924]
Second Crop Determination of subsurface drainage spacing using field data in paddy fields of Guilan Province [Volume 49, Issue 3, 2018, Pages 607-617]
Sedigraph Analysis of Rating Loops of interrill erosion on Consecutive Storms under Laboratory Conditions [Volume 49, Issue 2, 2018, Pages 293-302]
Sediment incipient-motion Experimental Study on Incipient Motion of Submerged Repelling Stone Spur dike and its prone area to failure [Volume 49, Issue 1, 2018, Pages 181-193]
Semi-arid region Investigating the effect of wheat straw mulch on soil water retension in rainfed condition [Volume 49, Issue 5, 2018, Pages 955-964]
Sensitive index Sensitivity Analysis of Two-Dimensional Pollution Transport Model Parameters in Shallow Water Using RSA Method [Volume 49, Issue 5, 2018, Pages 1119-1129]
Sensitivity Global Sensitivity Analysis of WOFOST Model Parameters for Maize and Wheat Yield Simulation [Volume 49, Issue 4, 2018, Pages 831-839]
Sequential extraction Effect of Nano Zero Valent Iron Particles (nZVI) on Mobility and Chemical Forms of Cadmium and Lead in Soil [Volume 49, Issue 3, 2018, Pages 549-559]
Sewage Calculation of Drainage Design Parameters UsingAMOSA Multi-Objective Optimization and Conflict Resolution Models [Volume 49, Issue 6, 2018, Pages 1365-1376]
Sluice gates Numerical model for flow through sluice gate in whole rates of submergence [Volume 49, Issue 3, 2018, Pages 583-596]
Small lysimeter Design and construction of a portable smart weighing lysimeter for accurate measurement of crop water requirement [Volume 49, Issue 3, 2018, Pages 695-704]
Snow Investigating the Trend of Temperature and Rainfall and its Effects on the Taleghan Dam Water Resources [Volume 49, Issue 4, 2018, Pages 705-716]
Snow-Cover Percentage (SC) Estimation of Freezing Level Height, Equilirium Line and Permafrost Edge Altitude and Snow-Cover Percentage at Sabalan Mountain and Their Impact on Water Resources [Volume 49, Issue 6, 2018, Pages 1331-1354]
Sodic soil The Effects of Organic Matter, Gypsum and Leaching on Physico-chemical Properties of a Sodic Soil [Volume 49, Issue 6, 2018, Pages 1201-1214]
Sodium Chloride The effect of amount and salinity of water on soil salinity and growth and nutrients concentration of spinach in a pot experiment [Volume 49, Issue 3, 2018, Pages 641-651]
Soil biological indices Changes of Microbial Indices of Inoculated Fungi and Bacteria at Hyoscyamus niger L. Rhizosphere at Different Levels of Soil Lead (Pb) Pollution [Volume 49, Issue 1, 2018, Pages 59-69]
Soil chemical properties Effects of Repeated Applications of Sewage Sludge and MSW Compost on Soil Chemical Characteristics and yield of Zea mays L. in Rudasht –Esfahan [Volume 49, Issue 3, 2018, Pages 653-664]
Soil Hydraulic Properties Comparing the performance of different hydraulic models and provide a BMA model to simulate water movement in soil [Volume 49, Issue 1, 2018, Pages 13-24]
Soil Moisture Accounting Rainfall-Runoff continuous simulation in Abolabbas watershed using SMA by HEC-HMS [Volume 49, Issue 2, 2018, Pages 317-327]
Soil porosity Quantifying soil pores geometric properties using fluorescent dye method [Volume 49, Issue 1, 2018, Pages 195-206]
Soil Stabilization Stabilization of clayey soils using Bagasse fly ash and lime [Volume 49, Issue 1, 2018, Pages 1-12]
Soil Stabilization Stabilization of clay soil by electrokinetic method with CaCl2 solution [Volume 49, Issue 6, 2018, Pages 1277-1287]
Soil Texture The effect of irrigation water turbidity on measurement accuracy of water content by Theta prob device [Volume 49, Issue 4, 2018, Pages 729-737]
Soil Texture Effect of CO2 concentration and soil nitrogen availability on physiological and growth indices of wheat [Volume 49, Issue 4, 2018, Pages 779-767]
Soil water content Investigating the effect of wheat straw mulch on soil water retension in rainfed condition [Volume 49, Issue 5, 2018, Pages 955-964]
Solar radiation Fractal analysis of daily solar radiation time series with the aim of typical meteorological days’ classification [Volume 49, Issue 1, 2018, Pages 135-143]
Solar radiation Estimating the effects of black porous polyethylene shade covers on evaporation rate in dam reservoirs [Volume 49, Issue 5, 2018, Pages 1017-1029]
Spatial Variability Assessment of soil organic matter status using regression kriging technique and Landsat images [Volume 49, Issue 5, 2018, Pages 1107-1117]
Spatial Variation Optimization of the Cropping Pattern Using AquaCrop-GIS (Case Study: Dehloran Plain, Ilam Province) [Volume 49, Issue 4, 2018, Pages 865-877]
Stage-discharge Investigate the effect of geometry and hydraulic condition on the performance of Lopac gate –Parshall flume discharge regulating structure [Volume 49, Issue 4, 2018, Pages 727-717]
Stage-discharge relationship Experimental Investigation of the Effect of Submergence and Transitions on Stage-Discharge Relations for Lopac Gates [Volume 49, Issue 5, 2018, Pages 1095-1106]
Standard Climatic Signals Simultaneous Use of Climatic Signals and Sea Surface Temperature for Flow Forecasting (Case study: Cheshmeh Kileh catchment area) [Volume 49, Issue 5, 2018, Pages 1043-1053]
Standard Operation Policy Effect of the Operation Policy, Reliability Level and Allowed Deficit Threshold for Water Supply in the Optimum Reservoir Capacity [Volume 49, Issue 4, 2018, Pages 879-890]
Steady Equation Determination of subsurface drainage spacing using field data in paddy fields of Guilan Province [Volume 49, Issue 3, 2018, Pages 607-617]
Stem diameter Effect of deficit irrigation with treated wastewater on corn yield [Volume 49, Issue 3, 2018, Pages 505-514]
Stepped weir Laboratory Study of Scour Downstream of Stepped-labyrinth Weirs [Volume 49, Issue 6, 2018, Pages 1227-1241]
Stepwise regression Performance Assessment of ANN and SVR for downscaling of daily rainfall in dry regions [Volume 49, Issue 4, 2018, Pages 781-793]
Stream flow forecasting Simultaneous Use of Climatic Signals and Sea Surface Temperature for Flow Forecasting (Case study: Cheshmeh Kileh catchment area) [Volume 49, Issue 5, 2018, Pages 1043-1053]
Submerged and free flow condition Experimental Investigation of the Effect of Submergence and Transitions on Stage-Discharge Relations for Lopac Gates [Volume 49, Issue 5, 2018, Pages 1095-1106]
Submerged depth Study of characteristics of submerged hydraulic jump on bed roughness and adverse slopes [Volume 49, Issue 3, 2018, Pages 683-693]
Submerged jump Numerical model for flow through sluice gate in whole rates of submergence [Volume 49, Issue 3, 2018, Pages 583-596]
Submerged jump Study of characteristics of submerged hydraulic jump on bed roughness and adverse slopes [Volume 49, Issue 3, 2018, Pages 683-693]
Subsurface Drainage Determination of subsurface drainage spacing using field data in paddy fields of Guilan Province [Volume 49, Issue 3, 2018, Pages 607-617]
Sugarcane Calculation of Drainage Design Parameters UsingAMOSA Multi-Objective Optimization and Conflict Resolution Models [Volume 49, Issue 6, 2018, Pages 1365-1376]
Sulfur Saline-Sodic Soil Leaching Assessment Using Different Amendments under Laboratory Condition [Volume 49, Issue 6, 2018, Pages 1257-1266]
Supply and Demand Investigation of quantitative changes in the groundwater table of Miandoab plain affected by surface and groundwater resources management using the MODFLOW-NWT mathematical model [Volume 49, Issue 2, 2018, Pages 467-481]
Surface adsorption isotherm Surface adsorption of phosphorus and determination of its buffering indices in different soil orders along a climo-toposequence [Volume 49, Issue 5, 2018, Pages 1131-1144]
Surface drip irrigation Comparing the performance of different hydraulic models and provide a BMA model to simulate water movement in soil [Volume 49, Issue 1, 2018, Pages 13-24]
Sustainable agriculture Investigating the Effects of Conservation and Reduced Tillage Systems on Soil Quality Indices [Volume 49, Issue 6, 2018, Pages 1355-1364]
SWAT Model Investigating the role of downscaling and reference evapotranspiration estimation method in analysis of the impact of climate change on water resources [Volume 49, Issue 4, 2018, Pages 841-852]

T

Tail water depth Experimental study of the geometric effect of trapezoidal labyrinth weirs on increase of the dissolved oxygen [Volume 49, Issue 5, 2018, Pages 977-990]
Tail water depth Laboratory Study of Scour Downstream of Stepped-labyrinth Weirs [Volume 49, Issue 6, 2018, Pages 1227-1241]
Taleghan Dam Investigating the Trend of Temperature and Rainfall and its Effects on the Taleghan Dam Water Resources [Volume 49, Issue 4, 2018, Pages 705-716]
Taleghan reservoir Using CART algorithm in predicting groundwater table fluctuations inside and outside of an irrigation system (case study: irrigating area of Qazvin) [Volume 49, Issue 2, 2018, Pages 385-395]
Temporal variability Investigating the effect of wheat straw mulch on soil water retension in rainfed condition [Volume 49, Issue 5, 2018, Pages 955-964]
Temporal variation Analysis of Rating Loops of interrill erosion on Consecutive Storms under Laboratory Conditions [Volume 49, Issue 2, 2018, Pages 293-302]
Thermal regime Temperature variation of water in reservoir depth under climate change conditions (Case study: Aidoghmoush dam reservoir) [Volume 49, Issue 6, 2018, Pages 1309-1317]
Time-area histogram Sensitivity analysis of the flow hydrograph components due to changes in Clark's time-area model in Mohammad-Abad watershed, Gloestan Province [Volume 49, Issue 1, 2018, Pages 91-99]
TOPMODEL An Investigation on the Effects of DEM Resolution and Flow Tracing Algorithms on the Topo Index and TOPMODEL Performance (Case Study: Kasilian and Karde Catchments) [Volume 49, Issue 4, 2018, Pages 751-765]
Topo Index An Investigation on the Effects of DEM Resolution and Flow Tracing Algorithms on the Topo Index and TOPMODEL Performance (Case Study: Kasilian and Karde Catchments) [Volume 49, Issue 4, 2018, Pages 751-765]
Total Data Set Investigating the Effects of Conservation and Reduced Tillage Systems on Soil Quality Indices [Volume 49, Issue 6, 2018, Pages 1355-1364]
Transcendental Model Estimation of soybean water-nitrogen production function [Volume 49, Issue 3, 2018, Pages 665-672]
Translocation factor Evaluate Ability of Uptake and Translocation of Lead in Three Varieties of Cabbage [Volume 49, Issue 1, 2018, Pages 145-158]
Translocation Factor Biomass Production and Cadmium Accumulation and Translocation in Three Varieties of Cabbage [Volume 49, Issue 2, 2018, Pages 243-259]
Trapezoidal section Three-dimensional numerical simulation of flow pattern at intakes from straight channel with a trapezoidal section [Volume 49, Issue 6, 2018, Pages 1289-1298]
Tropical system Optimization of the Cropping Pattern Using AquaCrop-GIS (Case Study: Dehloran Plain, Ilam Province) [Volume 49, Issue 4, 2018, Pages 865-877]
Turbulent Causes of Different Performance of turbulent Models in Simulation of drip emitters outflow [Volume 49, Issue 4, 2018, Pages 853-863]

U

Ultraviolet Quantifying soil pores geometric properties using fluorescent dye method [Volume 49, Issue 1, 2018, Pages 195-206]
Unconfined Compressive Strength Stabilization of clayey soils using Bagasse fly ash and lime [Volume 49, Issue 1, 2018, Pages 1-12]
Unit Hydrograph Sensitivity analysis of the flow hydrograph components due to changes in Clark's time-area model in Mohammad-Abad watershed, Gloestan Province [Volume 49, Issue 1, 2018, Pages 91-99]
Upscaling Upscaling soil hydraulic properties at locall scale through topography [Volume 49, Issue 3, 2018, Pages 561-571]
Uptake Biomass Production and Cadmium Accumulation and Translocation in Three Varieties of Cabbage [Volume 49, Issue 2, 2018, Pages 243-259]

V

Variety Effect of salinity and irrigation on yield and water use efficiency of peanut varieties [Volume 49, Issue 2, 2018, Pages 329-340]
Vegetation index Estimation of wheat yield by satellite imageries Landsat 8 [Volume 49, Issue 5, 2018, Pages 1031-1042]
Velocity profile Study of characteristics of submerged hydraulic jump on bed roughness and adverse slopes [Volume 49, Issue 3, 2018, Pages 683-693]
Volumetric water delivery Investigate the effect of geometry and hydraulic condition on the performance of Lopac gate –Parshall flume discharge regulating structure [Volume 49, Issue 4, 2018, Pages 727-717]

W

Wastewater Effect of deficit irrigation with treated wastewater on corn yield [Volume 49, Issue 3, 2018, Pages 505-514]
Water Crisis Assessment the effect of deficit irrigation on yield, quality and water productivity of different cultivars of tomato in Moghan plain. [Volume 49, Issue 2, 2018, Pages 261-268]
Water economic productivity Development of a nonlinear programming model optimal cropping pattern based on deficit irrigation scenarios [Volume 49, Issue 5, 2018, Pages 1055-1070]
Water levels Palm response to the implementation of surface and subsurface drip irrigation system [Volume 49, Issue 5, 2018, Pages 991-1001]
Water loss Investigating the effect of wheat straw mulch on soil water retension in rainfed condition [Volume 49, Issue 5, 2018, Pages 955-964]
Water quality Estimation of Chlorophyll-a Concentration Using Remote Sensing Images [Volume 49, Issue 1, 2018, Pages 39-50]
Water quality Experimental study of the geometric effect of trapezoidal labyrinth weirs on increase of the dissolved oxygen [Volume 49, Issue 5, 2018, Pages 977-990]
Water requirement Effect of salinity and irrigation on yield and water use efficiency of peanut varieties [Volume 49, Issue 2, 2018, Pages 329-340]
Water requirement Determination of wheat water productivity in sprinkler and surface irrigation systems (Case Study in Behbahan) [Volume 49, Issue 4, 2018, Pages 821-830]
Water requirements Palm response to the implementation of surface and subsurface drip irrigation system [Volume 49, Issue 5, 2018, Pages 991-1001]
Water table control The Effect of Controlled Drainage on Drainage Discharge, water Table and Water Productivity in Maghan Plain [Volume 49, Issue 1, 2018, Pages 207-219]
Water use Effect of salinity and irrigation on yield and water use efficiency of peanut varieties [Volume 49, Issue 2, 2018, Pages 329-340]
Water use efficiency The Effect of Controlled Drainage on Drainage Discharge, water Table and Water Productivity in Maghan Plain [Volume 49, Issue 1, 2018, Pages 207-219]
Water use efficiency Evaluation of the effect of irrigation interval by conducting partial rootzone drying (PRD) deficit irrigation and full irrigation (FI) on sunflower plant [Volume 49, Issue 2, 2018, Pages 439-451]
Water use efficiency Palm response to the implementation of surface and subsurface drip irrigation system [Volume 49, Issue 5, 2018, Pages 991-1001]
Water use efficiency Evaluation of AquaCrop Model to Simulate Canola (Brassica napus) Yield under Deficit Irrigation Scenarios in Gazvin Plain [Volume 49, Issue 5, 2018, Pages 1003-1015]
Water use efficiency Monitoring Nitrogen Nutrition Index to Improve Fertilizer Use Efficiency [Volume 49, Issue 5, 2018, Pages 1189-1200]
WEPP hillslope model Investigating the Role of Buffer Strips in Reducing Erosion and Sediment Using the WEPP Model: A Case Study of a Loess Hillslope in Erfan Suburb –Gorgan, Iran [Volume 49, Issue 5, 2018, Pages 1071-1082]
Wet and Dry Spells Performance Assessment of ANN and SVR for downscaling of daily rainfall in dry regions [Volume 49, Issue 4, 2018, Pages 781-793]
Wheat Evaluation of the Effect of Different Amounts of Natural and Artificial Soil Modifiers on Biological Yield and Grain Yield of Wheat [Volume 49, Issue 3, 2018, Pages 673-682]
Wheat Effect of CO2 concentration and soil nitrogen availability on physiological and growth indices of wheat [Volume 49, Issue 4, 2018, Pages 779-767]
Wheat Determination of wheat water productivity in sprinkler and surface irrigation systems (Case Study in Behbahan) [Volume 49, Issue 4, 2018, Pages 821-830]
Wheat Estimation of wheat yield by satellite imageries Landsat 8 [Volume 49, Issue 5, 2018, Pages 1031-1042]
Wind erosion control Inhibition of wind erosion by SBR polymer and Bacillus pasteurii microorganism (Case study: Jabal Kandy region) [Volume 49, Issue 4, 2018, Pages 795-806]
WRF model Numerical modeling of potential evapotranspiration using WRF regional model – Urmia Lake basin case study [Volume 49, Issue 6, 2018, Pages 1395-1404]

Y

Yield Evaluation of the AquaCrop model to simulation of the potato growth and yield under water stress [Volume 49, Issue 1, 2018, Pages 171-180]
Yield Effect of deficit irrigation with treated wastewater on corn yield [Volume 49, Issue 3, 2018, Pages 505-514]
Yield Estimation of soybean water-nitrogen production function [Volume 49, Issue 3, 2018, Pages 665-672]
Yield Evaluation of the Effect of Different Amounts of Natural and Artificial Soil Modifiers on Biological Yield and Grain Yield of Wheat [Volume 49, Issue 3, 2018, Pages 673-682]
Yield Estimation Estimation of wheat yield by satellite imageries Landsat 8 [Volume 49, Issue 5, 2018, Pages 1031-1042]
Yield Gap The study of Water Productivity and Yield Gap of Wheat, Barley and Maize in Qazvin Province [Volume 49, Issue 6, 2018, Pages 1405-1417]

Z

Zeolite Investigating the effect of zeolite, sunflowers biochar and activated carbon on Pb stabilization in soils with different characteristics [Volume 49, Issue 3, 2018, Pages 573-581]
Zn Effect of enriched municipal waste compost with tire ash on sorghum Zn availability in a cadmium polluted soil (A case study: Arak municipal waste compost) [Volume 49, Issue 3, 2018, Pages 619-628]