Keyword Index

A

  • Abattoir sludge Fertilizing Potential Assessment of Livestock Industrial Abattoir Refinery Sludge and Its Effect on Soil Chemical Properties (Case Study: Livestock Industrial Abattoir of Sanandaj) [Volume 51, Issue 6, 2020, Pages 1405-1416]
  • Abutment Influence of Semicircular Collar Diameter and Its Alignment on Scour Depth and Flow Pattern around Bridge Abutment [Volume 51, Issue 1, 2020, Pages 77-91]
  • ACO Optimal Model of Irrigation Network Operational Management to Maximize Profit (Case Study: Ghazvin Irrigation Network) [Volume 51, Issue 9, 2020, Pages 2149-2162]
  • Activator Comparison of the Effect of Pyrolysis Temperatures and Activating Materials on Properties of Modified Biochar [Volume 51, Issue 9, 2020, Pages 2405-2415]
  • Adaptive Neural-Fuzzy Inference System Performance Comparison of Statistical, Fuzzy and Perceptron Neural Network Models in Forecasting Dust Storms in Critical Regions in Iran [Volume 51, Issue 8, 2020, Pages 2051-2063]
  • Additional structures Experimental Analysis of Inclined Gabion Drop Behavior in Comparison to the Standard Stilling Basins (USBR) [Volume 51, Issue 10, 2020, Pages 2531-2541]
  • Additive Soil Quality Index " Investigating Spatial Variability of Soil Quality Indices in Nazar Abad Fields, West of Alborz Province [Volume 51, Issue 7, 2020, Pages 1755-1768]
  • Adjacent piers Numerical Study of the Impact of Distance and Placement of the Adjacent Piers on the Flow Pattern and Local Scour around Bridge Piers in Sandy Bed [Volume 51, Issue 7, 2020, Pages 1737-1753]
  • Adsorption The Effect of Modified Peanut Shell Biochar by Potassium Permanganate on Cd (II) Removal from Aqueous Media [Volume 51, Issue 2, 2020, Pages 503-512]
  • Adsorption Competitive Adsorption of Arsenate and Phosphate on Calcite [Volume 51, Issue 9, 2020, Pages 2247-2257]
  • Adsorption rate Kinetics of Arsenic Adsorption on Some Soils: The Effect of Competing Anions and Comparison of Kinetic Models [Volume 51, Issue 12, 2020, Pages 3147-3159]
  • Advance phase Development of a Numerical Model for Furrow Irrigation by Coupling 1D Saint-Venant and 3D Richards’ Equations [Volume 51, Issue 6, 2020, Pages 1529-1541]
  • Advection-Dispersion Equation Application of the Quasi-Reversibility Method in Inverse Computation of Temporal and Spatial Pollutant Concentration in Time [Volume 51, Issue 3, 2020, Pages 713-726]
  • Aerosol optical depth (AOD) Dust Investigation by MERRA-2 Model in Iran: (during 2007- 2017) [Volume 51, Issue 9, 2020, Pages 2203-2219]
  • Agent Based Models Agent Based Model Development for Optimal Water Allocation from Dam Reservoir Case Study: Shahid Rajaee Dam [Volume 51, Issue 4, 2020, Pages 937-948]
  • Agria The Effect of Growth Hormones and Mycorrhizal Fungi on the Yield of Potato Plant (Agria Cultivar) [Volume 51, Issue 7, 2020, Pages 1623-1635]
  • Agricultural development Investigation of the Big Karun Basin Features Considering Operation of the Study Construction Development Projects Based on Dynamic System Approach [Volume 51, Issue 2, 2020, Pages 489-501]
  • Agricultural ecosystems Prediction of Greenhouse Gases and Global Warming Potential in Agricultural Lands of Khuzestan Province Using DAYCENT Model [Volume 51, Issue 9, 2020, Pages 2259-2273]
  • Agricultural lands Comparison of Different Data Mining Methods for Digital Mapping of Soil Particle-size Fractions in Lands of Semnan Plain [Volume 51, Issue 2, 2020, Pages 375-385]
  • Agricultural soils Arsenic Mapping in the East Azarbaijan Province and the Feasibility Study of Decreasing Arsenic Release (A Case Study of Hashtrood) [Volume 51, Issue 8, 2020, Pages 2101-2110]
  • Agricultural soils Kinetics of Arsenic Adsorption on Some Soils: The Effect of Competing Anions and Comparison of Kinetic Models [Volume 51, Issue 12, 2020, Pages 3147-3159]
  • Agricultural Wastewater Evaluating the Efficiency of Bioreactor with Triangular Cross Section to Remove Nitrate from Agricultural Wastewater [Volume 51, Issue 5, 2020, Pages 1105-1113]
  • Agrobiodiversity Developing an Algorithm for Selecting the Most Suitable Crops based on Climatic Conditions (Case Study: Soumar Plain in Kermanshah Province) [Volume 51, Issue 7, 2020, Pages 1797-1810]
  • AIRS Sensor Satellite Estimation of Precipitable Water Vapor (PWV) in Iran Atmosphere of Iran and the Analysis of its Spatial Correlation with Meteorological Variables [Volume 51, Issue 10, 2020, Pages 2543-2557]
  • Akaike information criterion Evaluation of Classical, Conceptual IHACRES and Hybrid ARMA-ANN Models in Simulation and Prediction of Daily Discharge of Maroun River [Volume 51, Issue 3, 2020, Pages 727-736]
  • Algal communities Biological Evaluation of Epilithic Algal Distribution; An Applicable Approach for River Water Quality Assessment (Case Studies of Karw and Bozhan Rivers) [Volume 51, Issue 6, 2020, Pages 1469-1478]
  • Allicin Investigation of Allicin and Flavonoid Variations and Selenium Daily Uptake in Garlic (Allium Sativum L.) By Selenium Fertilizer Treatments and Mycorrhizal Inoculation [Volume 51, Issue 6, 2020, Pages 1567-1577]
  • Almond hull The effect of Pyrolysis Temperature and Type of Organic Residues on Physicochemical Properties of Produced Biochar [Volume 51, Issue 3, 2020, Pages 575-593]
  • Almond hull Comparison of the Effect of Pyrolysis Temperatures and Activating Materials on Properties of Modified Biochar [Volume 51, Issue 9, 2020, Pages 2405-2415]
  • ALSIS Scheme Development of a Coupled Hydrologic-Land Surface Model to Improve River Flow Simulation in the Karkheh Basin [Volume 51, Issue 1, 2020, Pages 257-270]
  • Amendment The Impact of Organic and Inorganic Amendments on Removal of Heavy Metals in Soils Polluted with Sewage Sludge [Volume 51, Issue 12, 2020, Pages 3071-3085]
  • Amino chelate The Effect of Various Sources of Iron on the Nitrate Accumulation in Lettuce (Lactuca sativa L.) [Volume 51, Issue 11, 2020, Pages 2953-2963]
  • Analysis of Variance Analysis of the Effectiveness of Interceptor Drain on Vegetation Changes (Case Study: Salt Marsh in Qazvin Plain) [Volume 51, Issue 8, 2020, Pages 1895-1905]
  • ANFIS Performance Evaluation of Genetic Algorithm and GA-SA Hybrid Method in Forecasting Dust Storms (Case Study: Khuzestan Province) [Volume 51, Issue 10, 2020, Pages 2623-2639]
  • Anthracene Improving the Mechanical Behavior of Anthracene-Contaminated Kaolinite Clay Using Portland Cement and Lime [Volume 51, Issue 7, 2020, Pages 1783-1795]
  • Anthracite The Effect of Substrate and Surface Load Change of Pressurized Sand Filters on Removal Improvement of Water Quality Parameters in Moallemkola-Sari Water Treatment Plant [Volume 51, Issue 1, 2020, Pages 107-117]
  • Antibiotic Rsistant Index Investigation of Radish and Parsley Vegetables Contamination to Antibiotic Resistant Bacteria - A Case Study, Guilan Province [Volume 51, Issue 3, 2020, Pages 629-640]
  • Antioxidant The Effect of Different Levels of Silicon from a Source of Silicic Acid on Aloe vera L. Growth Traits under Cold Stress [Volume 51, Issue 12, 2020, Pages 3103-3113]
  • Antioxidant percentage Evaluation of Lead Accumulation in Different Parts of violet (Viola tricolor) and Reaction of the Plant to Lead Oxidative Stress [Volume 51, Issue 8, 2020, Pages 1997-2006]
  • Anzali wetland Determining Water requirement of Anzali Wetland based on Eco-Tourism Indices within the Framework of IWRM [Volume 51, Issue 10, 2020, Pages 2501-2517]
  • Application efficiency Multiobjective Optimization of Closed-End Border Irrigation Performance Using WinSRFR and Genetic Algorithm (Case Study: Ramshir Irrigation and Drainage Network) [Volume 51, Issue 2, 2020, Pages 427-440]
  • Application efficiency Field Evaluation of Furrow Irrigation Performance in Corn Fields and Presentation of Management Solutions using WinSRFR Model (Case Study: Dezful) [Volume 51, Issue 11, 2020, Pages 2761-2772]
  • Aq Qala Runoff Estimation Using IHACRES Model Based on CHIRPS Satellite Data and CMIP5 Models (Case Study: Gorganroud Basin- Aq Qala Area) [Volume 51, Issue 3, 2020, Pages 659-671]
  • AquaCrop model Performance Evaluation of AquaCrop Model in Simulating Basil (Ocimum basilicum L.) Growth under Different Soil Fertility Stress in Controlled Greenhouse Conditions [Volume 51, Issue 3, 2020, Pages 541-552]
  • AquaCrop model Sensitivity Analysis of Basil Crop Growth Parameters in the Aquacrop Model under Different Nitrogen Fertilizer Stresses [Volume 51, Issue 6, 2020, Pages 1341-1351]
  • Aqua sattelite Dust Investigation by MERRA-2 Model in Iran: (during 2007- 2017) [Volume 51, Issue 9, 2020, Pages 2203-2219]
  • Aquifer Modeling Surface and Ground Water Hyporheic Zone Using MODFLOW, MT3D and RT3D Models [Volume 51, Issue 5, 2020, Pages 1151-1164]
  • Aquifer permeability Global Sensitivity Analysis of a Coastal Groundwater Simulation Model Using Five Methods (Lahijan-Chaboksar Aquifer) [Volume 51, Issue 3, 2020, Pages 603-615]
  • Aquitard Impact of River Water Seepage on Reduction of Saltwater Volume in Offshore Coastal Aquifers [Volume 51, Issue 4, 2020, Pages 841-853]
  • Arbuscular mycorrhiza Nutritional and Morpho-physiological Responses of Tomato Plant (Lycopersicon esculentum Mill) Affected by Biological and Chemical Fertilizers [Volume 51, Issue 10, 2020, Pages 2559-2574]
  • Arid and semi-arid region Groundwater Recharge Assessment of Different Irrigation Scenarios by Using Unsaturated Zone Modeling (Case Study: Neishabour Plain) [Volume 51, Issue 2, 2020, Pages 311-323]
  • Arsenate Competitive Adsorption of Arsenate and Phosphate on Calcite [Volume 51, Issue 9, 2020, Pages 2247-2257]
  • Artificial Fish Swarm Algorithm Estimation of Hydraulic Parameters of Confined Aquifers by Artificial Fish Swarm Algorithm [Volume 51, Issue 1, 2020, Pages 271-279]
  • Artificial Intelligence Performance Comparison of Statistical, Fuzzy and Perceptron Neural Network Models in Forecasting Dust Storms in Critical Regions in Iran [Volume 51, Issue 8, 2020, Pages 2051-2063]
  • Artificial Neural Network Spatio-temporal Analysis of Groundwater Level Using Clustering Method Combined with Artificial Neural Network [Volume 51, Issue 4, 2020, Pages 801-812]
  • Artificial Neural Network Comparison of Different Data Mining Methods in Predicting Soil Organic Carbon Storage in Some Lands of Behbahan City [Volume 51, Issue 4, 2020, Pages 1041-1054]
  • Artificial Neural Networks Evaluation of Classical, Conceptual IHACRES and Hybrid ARMA-ANN Models in Simulation and Prediction of Daily Discharge of Maroun River [Volume 51, Issue 3, 2020, Pages 727-736]
  • Atmosphere of Iran Satellite Estimation of Precipitable Water Vapor (PWV) in Iran Atmosphere of Iran and the Analysis of its Spatial Correlation with Meteorological Variables [Volume 51, Issue 10, 2020, Pages 2543-2557]
  • Atriplex The Feasibility Study of Water Salinity Reduction by Atriplex Lentiformis Plant in a Zeolite Substrate [Volume 51, Issue 11, 2020, Pages 2901-2912]
  • Autumnal Precipitation Investigating the relationship between climate Teleconnection Indices and Autumnal Rainfall in Iran Watersheds [Volume 51, Issue 8, 2020, Pages 1921-1936]
  • Available soil B Evaluation of Methods Proposed by ICARDA and the Soil Science Society of America for Determination of Soil Available Boron [Volume 51, Issue 11, 2020, Pages 2827-2838]
  • Available water Explanation of the Weighting Factor for Salinity Constraint in the Integral Water Capacity Concept (IWC) [Volume 51, Issue 7, 2020, Pages 1769-1782]
  • Axial stress of 200 kPa Optimal range of relative bulk density obtained using proctor and axial stress of 200 kPa for sunflower (Helianthus annuus L.) growth [Volume 51, Issue 8, 2020, Pages 1937-1945]
  • Azomethine-H Evaluation of Methods Proposed by ICARDA and the Soil Science Society of America for Determination of Soil Available Boron [Volume 51, Issue 11, 2020, Pages 2827-2838]

B

  • Backwater effects Flow Measurement Flume with Cylindrical and Conical Walls [Volume 51, Issue 7, 2020, Pages 1637-1651]
  • Basal Application Effect of Basal and Foliar Application of Zinc Sulphate Fertilizer on Zinc Uptake, Yield and Yield Components of Rice (Hashemi Cultivar) [Volume 51, Issue 4, 2020, Pages 1013-1026]
  • Basil Performance Evaluation of AquaCrop Model in Simulating Basil (Ocimum basilicum L.) Growth under Different Soil Fertility Stress in Controlled Greenhouse Conditions [Volume 51, Issue 3, 2020, Pages 541-552]
  • Basil Estimation of In-season Basil Nitrogen Requirement Using the Nitrogen Nutrition Index [Volume 51, Issue 8, 2020, Pages 2039-2049]
  • Batch experiment Nitrate Removal from Aqueous Solutions Using Micro and Nano Particles of Beech Leaves [Volume 51, Issue 2, 2020, Pages 353-362]
  • Bayesian model averaging Development of Monthly Ensemble Precipitation Forecasting System in Sefidrud Basin, IRAN [Volume 51, Issue 8, 2020, Pages 1881-1893]
  • Bed load transport Modeling Bed Load Transport through Vegetated Channels Using Conceptual Pseudo Fluid Model [Volume 51, Issue 12, 2020, Pages 3059-3070]
  • Behavioral simulation Agent Based Model Development for Optimal Water Allocation from Dam Reservoir Case Study: Shahid Rajaee Dam [Volume 51, Issue 4, 2020, Pages 937-948]
  • Bias correction Evaluating the Performance of Era-5 Re-Analysis Data in Estimating Daily and Monthly Precipitation, Case Study; Ardabil Province [Volume 51, Issue 11, 2020, Pages 2937-2951]
  • Bias correction Evaluation of the Effect of Bias Correction Methods on the Skill of Seasonal Precipitation Forecasts of CFSv2 Climate Model [Volume 51, Issue 12, 2020, Pages 3017-3032]
  • Big Karun basin Investigation of the Big Karun Basin Features Considering Operation of the Study Construction Development Projects Based on Dynamic System Approach [Volume 51, Issue 2, 2020, Pages 489-501]
  • Biochar Investigating the Effect of Biochar and Hydrochar (Sugar Cane Bagasse) on Yield, Water Productivity and Nitrogen Leaching in Maize Cultivation [Volume 51, Issue 3, 2020, Pages 753-761]
  • Biochar Comparison of the Effect of Pyrolysis Temperatures and Activating Materials on Properties of Modified Biochar [Volume 51, Issue 9, 2020, Pages 2405-2415]
  • Biochar The Effect of Sewage Sludge and its Biochars on the Availability and Desorption Characteristics of Copper in a Contaminated Calcareous Soil [Volume 51, Issue 10, 2020, Pages 2455-2468]
  • Biochar Effects of Enriched Biochars on the Availability and Fractions of Phosphorus in the Saline Soils of Lake Urmia Basin [Volume 51, Issue 12, 2020, Pages 3177-3193]
  • Biofertilizer Optimization of Biofertilizer Formulation for Increasing Phosphorus Solubility by Aspergillus Fungus [Volume 51, Issue 4, 2020, Pages 829-839]
  • Bioindicator Biological Evaluation of Epilithic Algal Distribution; An Applicable Approach for River Water Quality Assessment (Case Studies of Karw and Bozhan Rivers) [Volume 51, Issue 6, 2020, Pages 1469-1478]
  • Biological yield Effect of Deficit Irrigation and Different Nitrogen Levels on Wheat Yield and Water Productivity (Case Study: Khorramabad) [Volume 51, Issue 6, 2020, Pages 1417-1426]
  • Border irrigation Scaling of Volume Balance Equation in Border Irrigation [Volume 51, Issue 2, 2020, Pages 353-362]
  • Box-Jenkins Models Evaluation of Classical, Conceptual IHACRES and Hybrid ARMA-ANN Models in Simulation and Prediction of Daily Discharge of Maroun River [Volume 51, Issue 3, 2020, Pages 727-736]
  • Bridge Pier Numerical Study of the Impact of Distance and Placement of the Adjacent Piers on the Flow Pattern and Local Scour around Bridge Piers in Sandy Bed [Volume 51, Issue 7, 2020, Pages 1737-1753]
  • Brooks-Corey Scaling Brooks-Corey Soil Water Retention Curve Using Minimum Data [Volume 51, Issue 7, 2020, Pages 1691-1700]

C

  • Cadmium toxicity The Effects of Chitosan Composites on the Concentrations of Cadmium and Some Nutrients of Lettuce Plant [Volume 51, Issue 7, 2020, Pages 1605-1622]
  • Calcareous soil Evaluation of Iron Content in Calcareous Soil Treated With Bacteria Producing Siderophore under Drought Stress [Volume 51, Issue 5, 2020, Pages 1305-1315]
  • Calcite Competitive Adsorption of Arsenate and Phosphate on Calcite [Volume 51, Issue 9, 2020, Pages 2247-2257]
  • Calcium The Effect of Substrate and Surface Load Change of Pressurized Sand Filters on Removal Improvement of Water Quality Parameters in Moallemkola-Sari Water Treatment Plant [Volume 51, Issue 1, 2020, Pages 107-117]
  • Calcium Chloride Effect of Pore Water Salinity and Fine Sand on Unconfined Strength and Elasticity Module of Clay Soils [Volume 51, Issue 3, 2020, Pages 641-658]
  • CanEMS2 The Impact of Climate Change on Reference Evapotranspiration in Mazandaran Province [Volume 51, Issue 2, 2020, Pages 387-401]
  • CanESM2 Estimating the Winter Wheat Water Requirement under Climate Change Scenarios in Gorgan Plain [Volume 51, Issue 7, 2020, Pages 1857-1868]
  • CD-MUSIC model Competitive Adsorption of Arsenate and Phosphate on Calcite [Volume 51, Issue 9, 2020, Pages 2247-2257]
  • Cement The Effect of Temperature on the Settlement Behavior of Fine-Grained Soil Stabilized with Cement [Volume 51, Issue 12, 2020, Pages 3221-3235]
  • Cement agents The Effect of Cement Removal in Measuring the Texture of Iran Soils [Volume 51, Issue 8, 2020, Pages 1947-1958]
  • Cement dust Dust Effect of Yasouj Cement Factory on Chemical Properties of Surrounded Soils [Volume 51, Issue 3, 2020, Pages 595-602]
  • Cement Factory Effect of Sepahan Cement Factory on Heavy Metals Contamination in Soils of Dizicheh Area of Isfahan [Volume 51, Issue 7, 2020, Pages 1701-1709]
  • Central composite design Optimization of Biofertilizer Formulation for Increasing Phosphorus Solubility by Aspergillus Fungus [Volume 51, Issue 4, 2020, Pages 829-839]
  • CE-QUAL-W2 physical model Application of NARX Neural Network as Surrogate Model to Long-term Simulation of the Outlet Salinity from Strong Stratified Reservoirs [Volume 51, Issue 8, 2020, Pages 1971-1982]
  • Chaboksar Investigation of Radish and Parsley Vegetables Contamination to Antibiotic Resistant Bacteria - A Case Study, Guilan Province [Volume 51, Issue 3, 2020, Pages 629-640]
  • Chamran 2 Effect of Deficit Irrigation and Different Nitrogen Levels on Wheat Yield and Water Productivity (Case Study: Khorramabad) [Volume 51, Issue 6, 2020, Pages 1417-1426]
  • Chemical Fertilizer Nutritional and Morpho-physiological Responses of Tomato Plant (Lycopersicon esculentum Mill) Affected by Biological and Chemical Fertilizers [Volume 51, Issue 10, 2020, Pages 2559-2574]
  • CHIRPS satellite data Runoff Estimation Using IHACRES Model Based on CHIRPS Satellite Data and CMIP5 Models (Case Study: Gorganroud Basin- Aq Qala Area) [Volume 51, Issue 3, 2020, Pages 659-671]
  • Chitosan composites The Effects of Chitosan Composites on the Concentrations of Cadmium and Some Nutrients of Lettuce Plant [Volume 51, Issue 7, 2020, Pages 1605-1622]
  • Chlorophyll Investigation of Drought Tolerance Using Metabolites and Photosynthetic Characters in Zard Olive (Olea Europaea L.) Cultivar Plants [Volume 51, Issue 4, 2020, Pages 873-883]
  • Clearwater Influence of Semicircular Collar Diameter and Its Alignment on Scour Depth and Flow Pattern around Bridge Abutment [Volume 51, Issue 1, 2020, Pages 77-91]
  • Climate Classification Comparative Study of Efficiency of Some Meteorological Drought Indices in Different Climate Regions of Iran [Volume 51, Issue 11, 2020, Pages 2751-2760]
  • Climate Teleconnection Index Investigating the relationship between climate Teleconnection Indices and Autumnal Rainfall in Iran Watersheds [Volume 51, Issue 8, 2020, Pages 1921-1936]
  • Clustering Spatio-temporal Analysis of Groundwater Level Using Clustering Method Combined with Artificial Neural Network [Volume 51, Issue 4, 2020, Pages 801-812]
  • CMIP5 models Runoff Estimation Using IHACRES Model Based on CHIRPS Satellite Data and CMIP5 Models (Case Study: Gorganroud Basin- Aq Qala Area) [Volume 51, Issue 3, 2020, Pages 659-671]
  • Coal wastes The Efficiency of Coal Waste Nanoparticles Modified with FeCl3 in Sorption of Phosphorous from Aqueous Solutions [Volume 51, Issue 7, 2020, Pages 1667-1679]
  • Coastal aquifer Global Sensitivity Analysis of a Coastal Groundwater Simulation Model Using Five Methods (Lahijan-Chaboksar Aquifer) [Volume 51, Issue 3, 2020, Pages 603-615]
  • Coated nanoparticles Investigating the Effect of Coated Nanosilicon Oxide with Humic Acid on Yield, Ion Composition and Salinity Tolerance of Black Cumin(Nigella sativa L.) [Volume 51, Issue 10, 2020, Pages 2711-2723]
  • Cold period Determination of Soil Temperature Change Trend in Different Climates of Kermanshah Province [Volume 51, Issue 10, 2020, Pages 2641-2650]
  • Collar Influence of Semicircular Collar Diameter and Its Alignment on Scour Depth and Flow Pattern around Bridge Abutment [Volume 51, Issue 1, 2020, Pages 77-91]
  • Combating desertification The Effect of Irrigation Management and Cultivation pattern on Soil Quality Indices (Case study: Agriculture fields of Semnan) [Volume 51, Issue 9, 2020, Pages 2323-2335]
  • Combination methods Estimation of Potential Evaporationspiration in Different Climates of Iran [Volume 51, Issue 6, 2020, Pages 1479-1499]
  • Commons Water Stakeholders and Institution Analysis for Sustainability of Agricultural Water Resources (Case Study Zayandehrud Catchment Area) [Volume 51, Issue 9, 2020, Pages 2365-2378]
  • Compression index The Effect of Temperature on the Settlement Behavior of Fine-Grained Soil Stabilized with Cement [Volume 51, Issue 12, 2020, Pages 3221-3235]
  • Condenser Supply of Greenhouse Water Requirement from Solar Distiller Freshwater Production Using Condensation Method [Volume 51, Issue 1, 2020, Pages 25-45]
  • Conductance Impact of River Water Seepage on Reduction of Saltwater Volume in Offshore Coastal Aquifers [Volume 51, Issue 4, 2020, Pages 841-853]
  • Conductive membrane The Application Effect of Geosynthetic Membrane Containing Nanoparticles in Electrokinetic Removal of Copper from the Soil [Volume 51, Issue 10, 2020, Pages 2697-2709]
  • Conformable derivatives Modeling of Velocity and Hydraulic Gradient in Non-Darcian Flows Using the Concept of Conformable Fractional Derivatives [Volume 51, Issue 12, 2020, Pages 2987-2998]
  • Contamination Factor Effect of Sepahan Cement Factory on Heavy Metals Contamination in Soils of Dizicheh Area of Isfahan [Volume 51, Issue 7, 2020, Pages 1701-1709]
  • Controlled drainage Installation Depth of Subsurface Drains in Arid and Semi-Arid Regions; Challenges and Solutions [Volume 51, Issue 3, 2020, Pages 737-752]
  • Controlled drainage Lysimeter Study of Water Table Management Impact on Nitrates and Phosphates Leaching and Drainage Water Salinity in Dezful [Volume 51, Issue 4, 2020, Pages 987-1001]
  • Conventional tillage The Effect of Crop Residue on Organic Carbon and Fertility of the Soil in Wheat-Corn Rotation [Volume 51, Issue 12, 2020, Pages 3207-3219]
  • Corn Explanation of the Weighting Factor for Salinity Constraint in the Integral Water Capacity Concept (IWC) [Volume 51, Issue 7, 2020, Pages 1769-1782]
  • Corn Seedling The Effect of Humic Acid and Zinc Application on Some Vegetative Traits and Anti-oxidant Enzymes of Corn Seedling under Salinity Stress [Volume 51, Issue 9, 2020, Pages 2393-2403]
  • Correlation analysis Evaluation of Spatial-Temporal Comparisons of Water Quality Parameters and Health of Ziarat River using NSFWQI Quality Index and Statistical Analysis [Volume 51, Issue 6, 2020, Pages 1353-1372]
  • Crank Nicolson method Invers Flood Routing based on Diffusion Wave Model (A Case Study on Yuan River, China) [Volume 51, Issue 4, 2020, Pages 1003-1012]
  • Crop growth parameters Sensitivity Analysis of Basil Crop Growth Parameters in the Aquacrop Model under Different Nitrogen Fertilizer Stresses [Volume 51, Issue 6, 2020, Pages 1341-1351]
  • Crop Modeling Evaluation of AquaCrop and WOFOST for Simulation of Sugar Beet Yield and Water Productivity under Different Irrigation Intervals and Fertilizer Stress [Volume 51, Issue 10, 2020, Pages 2593-2605]
  • Cropping pattern Uncertainty Analysis of Water Distribution Planning in Mian-Ab Irrigation Network in Shooshtar Plain: Application of Genetic Algorithm and Simulated Annealing [Volume 51, Issue 1, 2020, Pages 151-164]
  • Crop Screening Developing an Algorithm for Selecting the Most Suitable Crops based on Climatic Conditions (Case Study: Soumar Plain in Kermanshah Province) [Volume 51, Issue 7, 2020, Pages 1797-1810]
  • Crop water requirement Atmospheric Parameters Variation, Reference Crop Evapotranspiration and Basil Water Requirement in Novel Integrated System of Greenhouse and Saltwater Evaporative Pond [Volume 51, Issue 2, 2020, Pages 455-467]
  • Crop water requirement Effect of Salicylic Acid Foliar Application under Deficit Irrigation Conditions on Yield and Water Use Efficiency in Cucumber (Cucumis sativus cv. Kish F1) [Volume 51, Issue 3, 2020, Pages 553-561]
  • Crop water stress index Investigation of Water Stress Status of Olive Trees Using Crop Water Stress Index [Volume 51, Issue 5, 2020, Pages 1239-1253]
  • Cucumber Effect of Salicylic Acid Foliar Application under Deficit Irrigation Conditions on Yield and Water Use Efficiency in Cucumber (Cucumis sativus cv. Kish F1) [Volume 51, Issue 3, 2020, Pages 553-561]
  • Cultivation priority Land Suitability Evaluation for Barberry and Jujube Using Parametric Method and Analytical Hierarchy Process in Alghoorat Region of Birjand [Volume 51, Issue 10, 2020, Pages 2665-2680]
  • Curve Coefficient Investigation of Relative Depth Effect on Flow Characteristics in Meandering Compound Channel [Volume 51, Issue 8, 2020, Pages 2111-2124]

D

  • Dam site selection Hybrid Compensatory and Non-Compensatory Multi-Criteria Decision Making Models for locating the Reservoir-dams [Volume 51, Issue 11, 2020, Pages 2725-2738]
  • Data Mining Comparison of Different Data Mining Methods for Digital Mapping of Soil Particle-size Fractions in Lands of Semnan Plain [Volume 51, Issue 2, 2020, Pages 375-385]
  • Data Mining Evaluation of Data Mining Methods and Experimental Temperature-Radiation-Based Models in Estimating Evaporation from the Pan (Case Study: East of Urmia Lake) [Volume 51, Issue 9, 2020, Pages 2337-2348]
  • Deep percolation Multiobjective Optimization of Closed-End Border Irrigation Performance Using WinSRFR and Genetic Algorithm (Case Study: Ramshir Irrigation and Drainage Network) [Volume 51, Issue 2, 2020, Pages 427-440]
  • Deep percolation Field Evaluation of Furrow Irrigation Performance in Corn Fields and Presentation of Management Solutions using WinSRFR Model (Case Study: Dezful) [Volume 51, Issue 11, 2020, Pages 2761-2772]
  • Deficit irrigation The Effect of A300 Hydrogel Superabsorbent on Cucumber Yield and Estimation of Optimum Water-Yield Production Function under Water Stress Conditions [Volume 51, Issue 1, 2020, Pages 47-60]
  • Deficit irrigation Effect of Salicylic Acid Foliar Application under Deficit Irrigation Conditions on Yield and Water Use Efficiency in Cucumber (Cucumis sativus cv. Kish F1) [Volume 51, Issue 3, 2020, Pages 553-561]
  • Deficit irrigation The Effect of Deficit Irrigation on Yield and Water Use Efficiency of Several Main Crops in Jiroft [Volume 51, Issue 8, 2020, Pages 2137-2148]
  • Deficit irrigation Investigating the Effect of Spraying Silica Nanoparticles in Increasing the Drought Resistance of Millet Seedlings in Kashmar Weather Conditions [Volume 51, Issue 9, 2020, Pages 2307-2322]
  • Deficit irrigation The Effect of Drip Strips Irrigation (Tape) on Physical and Economic Productivity of Paddy Fields in Sari City [Volume 51, Issue 12, 2020, Pages 3127-3134]
  • Deforestation Effect of Land Use Change and Land Reclamation on Some Qualitative Characteristics and Activity of Some Enzymes in the Soil [Volume 51, Issue 4, 2020, Pages 1055-1068]
  • Delphi Analysis of the Relationship between Irrigation System Operation Status and Knowledge and Skills of Farmers (Case Study: Qazvin Province) [Volume 51, Issue 6, 2020, Pages 1579-1591]
  • Dendritic Bottomless Extended structure Experimental Investigation of Temporal Development of the Sediment Flushing Cone in Reservoirs Affected by DBE Structure [Volume 51, Issue 9, 2020, Pages 2221-2233]
  • Densitometry Comparison of Some Methods for Measuring Primary Soil Particle Size Distribution and Introducing Appropriate Times for the Four-Reading Method for Determining Soil Texture [Volume 51, Issue 12, 2020, Pages 2999-3015]
  • Deposition Study of Deposition Rate and Dust Particle Size Distribution with Attention to Soil Properties in Hoveizeh-Khorramshahr Supercritical Source [Volume 51, Issue 6, 2020, Pages 1555-1565]
  • Desalination Atmospheric Parameters Variation, Reference Crop Evapotranspiration and Basil Water Requirement in Novel Integrated System of Greenhouse and Saltwater Evaporative Pond [Volume 51, Issue 2, 2020, Pages 455-467]
  • Desalination The Feasibility Study of Water Salinity Reduction by Atriplex Lentiformis Plant in a Zeolite Substrate [Volume 51, Issue 11, 2020, Pages 2901-2912]
  • Desert Greening Drainage Water Management of Irrigation and Drainage Networks of South West Khuzestan [Volume 51, Issue 2, 2020, Pages 525-539]
  • Desert Greening Performance Evaluation of Genetic Algorithm and GA-SA Hybrid Method in Forecasting Dust Storms (Case Study: Khuzestan Province) [Volume 51, Issue 10, 2020, Pages 2623-2639]
  • Dez. Karkheh Field Evaluation of Some of the Grain-size Analysis Methods for Determining Hydraulic Conductivity of Streambed [Volume 51, Issue 8, 2020, Pages 2007-2021]
  • Diffusion wave method Invers Flood Routing based on Diffusion Wave Model (A Case Study on Yuan River, China) [Volume 51, Issue 4, 2020, Pages 1003-1012]
  • Digital Hemispherical Photography Deriving the Leaf Area Index of Silage Maize Using Digital Hemispherical Photography Method (Case Study: Qaleh-Now Farms, South of Tehran) [Volume 51, Issue 6, 2020, Pages 1331-1340]
  • Digital soil map Modeling Soil Organic Carbon Variations Using Remote Sensing Indices in Ardabil Balikhli Chay Watershed [Volume 51, Issue 9, 2020, Pages 2417-2429]
  • Discharge control valve Field investigation on the Application of an Automatic Discharge Control Valve on Water Uniformity in a Tape Irrigation System [Volume 51, Issue 12, 2020, Pages 3033-3043]
  • Dissolved Oxygen Evaluation of Spatial-Temporal Comparisons of Water Quality Parameters and Health of Ziarat River using NSFWQI Quality Index and Statistical Analysis [Volume 51, Issue 6, 2020, Pages 1353-1372]
  • Distribution uniformity Multiobjective Optimization of Closed-End Border Irrigation Performance Using WinSRFR and Genetic Algorithm (Case Study: Ramshir Irrigation and Drainage Network) [Volume 51, Issue 2, 2020, Pages 427-440]
  • Dizicheh area of Isfahan Effect of Sepahan Cement Factory on Heavy Metals Contamination in Soils of Dizicheh Area of Isfahan [Volume 51, Issue 7, 2020, Pages 1701-1709]
  • Downscaling Introducing a Nonlinear Model Based on Hybrid Machine Learning for Modeling and Prediction of Precipitation and Comparison with SDSM Method (Cases Studies: Shahrekord, Barez, and Yasuj) [Volume 51, Issue 2, 2020, Pages 325-339]
  • Downscaling Estimating the Winter Wheat Water Requirement under Climate Change Scenarios in Gorgan Plain [Volume 51, Issue 7, 2020, Pages 1857-1868]
  • Downscaling Evaluation of the Effect of Bias Correction Methods on the Skill of Seasonal Precipitation Forecasts of CFSv2 Climate Model [Volume 51, Issue 12, 2020, Pages 3017-3032]
  • Drag force Longitude Profile Analysis of Water Table in Rockfill Materials Using Gradually Varied Flow Theory with Consideration of Drag Force [Volume 51, Issue 2, 2020, Pages 403-415]
  • Drainage Biological Evaluation of Epilithic Algal Distribution; An Applicable Approach for River Water Quality Assessment (Case Studies of Karw and Bozhan Rivers) [Volume 51, Issue 6, 2020, Pages 1469-1478]
  • Drainage The Effect of Plotting on Leaching Uniformity of Soil Profile in Laboratory Model [Volume 51, Issue 11, 2020, Pages 2739-2749]
  • Drainage area Study of Morphometric Characteristics of Gullies and Factors Affecting Gully Development in Dryland Farming Area in South of East-Azarbaijan Province [Volume 51, Issue 6, 2020, Pages 1373-1384]
  • Drainage water Installation Depth of Subsurface Drains in Arid and Semi-Arid Regions; Challenges and Solutions [Volume 51, Issue 3, 2020, Pages 737-752]
  • Drainage Water Reuse Drainage Water Management of Irrigation and Drainage Networks of South West Khuzestan [Volume 51, Issue 2, 2020, Pages 525-539]
  • Drainage Water Reuse Effect of Leaching Method and Water and Drainage Water Application Order on Desalinization and Desodification of Heavy Soils [Volume 51, Issue 2, 2020, Pages 297-309]
  • Drop Shaft Flow Energy Dissipation in Vortex Drop Shaft by Tangential Inlet [Volume 51, Issue 11, 2020, Pages 2877-2888]
  • Drought stress Investigation of Drought Satress Indices in Sesame Surface Water Deficit [Volume 51, Issue 4, 2020, Pages 949-959]
  • Dryland Validation of SMAP Satellite-Based Soil Moisture in Different Land Uses of Simineh-Zarrineh (Bokan) Basin [Volume 51, Issue 5, 2020, Pages 1317-1329]
  • DTPA-TEA The Effect of Sewage Sludge and its Biochars on the Availability and Desorption Characteristics of Copper in a Contaminated Calcareous Soil [Volume 51, Issue 10, 2020, Pages 2455-2468]
  • Duncan's method Analysis of the Effectiveness of Interceptor Drain on Vegetation Changes (Case Study: Salt Marsh in Qazvin Plain) [Volume 51, Issue 8, 2020, Pages 1895-1905]
  • Dust Study of Deposition Rate and Dust Particle Size Distribution with Attention to Soil Properties in Hoveizeh-Khorramshahr Supercritical Source [Volume 51, Issue 6, 2020, Pages 1555-1565]
  • Dust Performance Comparison of Statistical, Fuzzy and Perceptron Neural Network Models in Forecasting Dust Storms in Critical Regions in Iran [Volume 51, Issue 8, 2020, Pages 2051-2063]
  • Dust Performance Evaluation of Genetic Algorithm and GA-SA Hybrid Method in Forecasting Dust Storms (Case Study: Khuzestan Province) [Volume 51, Issue 10, 2020, Pages 2623-2639]
  • Dust Investigating the Relationship between Drought and Trend of the Frequency of Dust Storms in the West and Southwest of Iran [Volume 51, Issue 11, 2020, Pages 2839-2852]
  • Dust concentration Dust Investigation by MERRA-2 Model in Iran: (during 2007- 2017) [Volume 51, Issue 9, 2020, Pages 2203-2219]
  • Dust Sources Assessment of Heavy Metals in Hooralazim Wetland Sediments by Calculation of Pollution Index [Volume 51, Issue 10, 2020, Pages 2469-2481]
  • Dust Storm Drainage Water Management of Irrigation and Drainage Networks of South West Khuzestan [Volume 51, Issue 2, 2020, Pages 525-539]

E

  • Earth dam Studying the Effect of Geometric Characteristics of Dam on Downstream Saturation in Earth Dam [Volume 51, Issue 9, 2020, Pages 2235-2246]
  • Economic water productivity The Effect of Drip Strips Irrigation (Tape) on Physical and Economic Productivity of Paddy Fields in Sari City [Volume 51, Issue 12, 2020, Pages 3127-3134]
  • Eco-tourism index Determining Water requirement of Anzali Wetland based on Eco-Tourism Indices within the Framework of IWRM [Volume 51, Issue 10, 2020, Pages 2501-2517]
  • Edge Angle of Bucket Simulation of the Effect of Flip Bucket Edge Angle on Flow Hydraulic Characteristics [Volume 51, Issue 8, 2020, Pages 2085-2100]
  • Effective Rainfall Estimating the Winter Wheat Water Requirement under Climate Change Scenarios in Gorgan Plain [Volume 51, Issue 7, 2020, Pages 1857-1868]
  • ELECTRE Model Hybrid Compensatory and Non-Compensatory Multi-Criteria Decision Making Models for locating the Reservoir-dams [Volume 51, Issue 11, 2020, Pages 2725-2738]
  • Electrical conductivity Estimation of Quantity and Quality Parameters of Groundwater Using Numerical Models (Case Study: Mighan Desert Basin, Arak) [Volume 51, Issue 1, 2020, Pages 201-216]
  • Electrical conductivity Analysis of the Effectiveness of Interceptor Drain on Vegetation Changes (Case Study: Salt Marsh in Qazvin Plain) [Volume 51, Issue 8, 2020, Pages 1895-1905]
  • Elovich model Kinetics of Arsenic Adsorption on Some Soils: The Effect of Competing Anions and Comparison of Kinetic Models [Volume 51, Issue 12, 2020, Pages 3147-3159]
  • Emission scenarios Estimation of Weekly Soil Moisture and Agricultural Drought for Future Periods Using DSSAT Model (Case Study: Birjand Plain) [Volume 51, Issue 3, 2020, Pages 775-785]
  • Empirical equation Scaling of Volume Balance Equation in Border Irrigation [Volume 51, Issue 2, 2020, Pages 353-362]
  • Empowerment Analysis of the Relationship between Irrigation System Operation Status and Knowledge and Skills of Farmers (Case Study: Qazvin Province) [Volume 51, Issue 6, 2020, Pages 1579-1591]
  • Engineered biochar The Effect of Modified Peanut Shell Biochar by Potassium Permanganate on Cd (II) Removal from Aqueous Media [Volume 51, Issue 2, 2020, Pages 503-512]
  • Environmental Covariates Modeling Soil Organic Carbon Variations Using Remote Sensing Indices in Ardabil Balikhli Chay Watershed [Volume 51, Issue 9, 2020, Pages 2417-2429]
  • Environmental Vulnerability Vulnerability Assessment of Land Degradation Using Network Analysis Process and Geographic Information System (Case Study: Maharloo-Bakhtegan Watershed) [Volume 51, Issue 5, 2020, Pages 1069-1080]
  • Essential elements Effect of Silicon Sources and Nano Silicon on Some Morphophysiologic Response of Stevia rebaudiana Bertoni [Volume 51, Issue 2, 2020, Pages 281-295]
  • ETM+ Actual Evapotranspiration Estimation Using MODIS and ETM+ Imageries (Case Study: Arak) [Volume 51, Issue 3, 2020, Pages 697-712]
  • Evacuation time Developing a Regional Model for Estimating Flood Mortality Regarding the Evacuation Time (Case Study: Kan Watershed) [Volume 51, Issue 7, 2020, Pages 1823-1839]
  • Evapotranspiration Uncertainty Analysis of Actual Evapotranspiration Estimations Using Satellite Data and Climate Databases (Case Study: Karkheh Basin) [Volume 51, Issue 5, 2020, Pages 1177-1193]
  • Evapotranspiration Evaluating the Efficiency of Reanalysis Evapotranspiration for Calibration of Distributed Hydrological Model in Data-Limited Areas [Volume 51, Issue 5, 2020, Pages 1195-1210]
  • Evapotranspiration Estimation of Potential Evaporationspiration in Different Climates of Iran [Volume 51, Issue 6, 2020, Pages 1479-1499]
  • Evapotranspiration Estimation of Groundwater Recharge Rate Using a Distributed Model (Case Study of Rafsanjan Aquifer, Kerman Province) [Volume 51, Issue 6, 2020, Pages 1457-1468]
  • Evapotranspiration Effect of Soil Texture and Different Levels of Irrigation Amount on Water Requirement and Crop Coefficient of Melia azedarach L. in Karaj Area [Volume 51, Issue 12, 2020, Pages 3195-3205]
  • Experimental Algorithm Relative Humidity Zoning of Sistan-Baluchestan Province Using MODIS Satellite Images [Volume 51, Issue 10, 2020, Pages 2681-2695]
  • Extinction coefficient Deriving the Leaf Area Index of Silage Maize Using Digital Hemispherical Photography Method (Case Study: Qaleh-Now Farms, South of Tehran) [Volume 51, Issue 6, 2020, Pages 1331-1340]
  • Extreme learning machine Estimation of Quantity and Quality Parameters of Groundwater Using Numerical Models (Case Study: Mighan Desert Basin, Arak) [Volume 51, Issue 1, 2020, Pages 201-216]
  • Extreme learning machine Estimating Soil Temperature from Metrological Data Using Extreme Learning Machine, Artificial Neural Network and Multiple Linear Regression Models [Volume 51, Issue 4, 2020, Pages 895-906]
  • Eyvashan earth dam Study of Vertical and Horizontal Displacements of Eyvashan Earth Dam Using Instrumentation and Numerical Analysis [Volume 51, Issue 1, 2020, Pages 245-256]

F

  • FAO-Penman-Monteith The Effect of Climate Change on Rice Irrigation Requirement under RCP Scenarios (Case Study: Anzali) [Volume 51, Issue 10, 2020, Pages 2607-2621]
  • FAO Penman-Monteith method Supply of Greenhouse Water Requirement from Solar Distiller Freshwater Production Using Condensation Method [Volume 51, Issue 1, 2020, Pages 25-45]
  • FDSD Index Performance Evaluation of Genetic Algorithm and GA-SA Hybrid Method in Forecasting Dust Storms (Case Study: Khuzestan Province) [Volume 51, Issue 10, 2020, Pages 2623-2639]
  • Fertilizer Biological Evaluation of Epilithic Algal Distribution; An Applicable Approach for River Water Quality Assessment (Case Studies of Karw and Bozhan Rivers) [Volume 51, Issue 6, 2020, Pages 1469-1478]
  • Fertilizer Stress Evaluation of AquaCrop and WOFOST for Simulation of Sugar Beet Yield and Water Productivity under Different Irrigation Intervals and Fertilizer Stress [Volume 51, Issue 10, 2020, Pages 2593-2605]
  • Field capacity moisture Kinetics of Arsenic Adsorption on Some Soils: The Effect of Competing Anions and Comparison of Kinetic Models [Volume 51, Issue 12, 2020, Pages 3147-3159]
  • Fifth report of climate change Estimation of Weekly Soil Moisture and Agricultural Drought for Future Periods Using DSSAT Model (Case Study: Birjand Plain) [Volume 51, Issue 3, 2020, Pages 775-785]
  • Flood Investigation of Relative Depth Effect on Flow Characteristics in Meandering Compound Channel [Volume 51, Issue 8, 2020, Pages 2111-2124]
  • Flood Improving the Performance of Global Rainfall Forecasting Systems in Different Climate Areas of Iran Using Quantile Mapping Method [Volume 51, Issue 9, 2020, Pages 2275-2291]
  • Flood forecast Evaluation of WRF Model for Simulation of Precipitation and Flood Forecasting in Karun 4 Basin [Volume 51, Issue 8, 2020, Pages 1907-1920]
  • Flood human fatalities Developing a Regional Model for Estimating Flood Mortality Regarding the Evacuation Time (Case Study: Kan Watershed) [Volume 51, Issue 7, 2020, Pages 1823-1839]
  • FLOW3D software Numerical Study of the Impact of Distance and Placement of the Adjacent Piers on the Flow Pattern and Local Scour around Bridge Piers in Sandy Bed [Volume 51, Issue 7, 2020, Pages 1737-1753]
  • FLOW 3D Software Simulation of the Effect of Flip Bucket Edge Angle on Flow Hydraulic Characteristics [Volume 51, Issue 8, 2020, Pages 2085-2100]
  • FLOW 3D Software Experimental and Numerical Analysis of Energy Dissipation in Piano Key Weirs with Stepped and Baffled Barriers at Downstream Slop [Volume 51, Issue 10, 2020, Pages 2431-2442]
  • Flow field simulation 3D Simulation of Flow Field in Vortex Settling Basin Using SSIIM Numerical model [Volume 51, Issue 11, 2020, Pages 2925-2936]
  • Flow Measurement Flow Measurement Flume with Cylindrical and Conical Walls [Volume 51, Issue 7, 2020, Pages 1637-1651]
  • Flow pattern Influence of Semicircular Collar Diameter and Its Alignment on Scour Depth and Flow Pattern around Bridge Abutment [Volume 51, Issue 1, 2020, Pages 77-91]
  • Flow pattern Investigation of Relative Depth Effect on Flow Characteristics in Meandering Compound Channel [Volume 51, Issue 8, 2020, Pages 2111-2124]
  • Flow routing Invers Flood Routing based on Diffusion Wave Model (A Case Study on Yuan River, China) [Volume 51, Issue 4, 2020, Pages 1003-1012]
  • Foliar Application Effect of Basal and Foliar Application of Zinc Sulphate Fertilizer on Zinc Uptake, Yield and Yield Components of Rice (Hashemi Cultivar) [Volume 51, Issue 4, 2020, Pages 1013-1026]
  • Foliar Application Effect of Foliar Application of Zinc and Phosphorous on Their Dynamic, Biofortification, and on Grain Protein Content of Two Rice Cultivars (Hashemi and Guilaneh) [Volume 51, Issue 8, 2020, Pages 2065-2083]
  • Forage production The Effect of Soil Moisture Conditions on Some Quantity and Palatability Traits of Opuntia ficus indica L. in Dasht-e-Zahab [Volume 51, Issue 10, 2020, Pages 2443-2453]
  • Friction Angle Evaluation of Mechanical Properties of Fine-Grained Soil Contaminated with Solid Waste Landfill Leachate [Volume 51, Issue 5, 2020, Pages 1165-1176]
  • Fully developed turbulent flow Application of Fractional Differential Equations in Analysis of Seepage Line in Coarse Porous Media [Volume 51, Issue 3, 2020, Pages 563-574]
  • Fully developed turbulent flow Modeling of Velocity and Hydraulic Gradient in Non-Darcian Flows Using the Concept of Conformable Fractional Derivatives [Volume 51, Issue 12, 2020, Pages 2987-2998]
  • Funneliformis Mosseae The Effect of Growth Hormones and Mycorrhizal Fungi on the Yield of Potato Plant (Agria Cultivar) [Volume 51, Issue 7, 2020, Pages 1623-1635]
  • Furrow Irrigation Effect of Micro-dams on Infiltration and Uniformity of Water Distribution Along the Furrow [Volume 51, Issue 1, 2020, Pages 13-23]
  • Furrow Irrigation Impact of Changing Irrigation Method and Planting Spacing on Water Productivity, Yield and Application Efficiency of Sugar Beet in Miandoab Plain [Volume 51, Issue 8, 2020, Pages 2125-2136]
  • Fuzzy logic Evaluation of Paddy Soil Fertility Using Integrated Fertility Index [Volume 51, Issue 5, 2020, Pages 1211-1226]

G

  • Gabion structure Experimental Analysis of Inclined Gabion Drop Behavior in Comparison to the Standard Stilling Basins (USBR) [Volume 51, Issue 10, 2020, Pages 2531-2541]
  • Gamma test Investigating the Uncertainty of Data-Based Models in Forecasting Monthly Flow of the Hablehroud River [Volume 51, Issue 5, 2020, Pages 1265-1280]
  • Garlic Investigation of Allicin and Flavonoid Variations and Selenium Daily Uptake in Garlic (Allium Sativum L.) By Selenium Fertilizer Treatments and Mycorrhizal Inoculation [Volume 51, Issue 6, 2020, Pages 1567-1577]
  • Gavoshan Dam Spillway Simulation of the Effect of Flip Bucket Edge Angle on Flow Hydraulic Characteristics [Volume 51, Issue 8, 2020, Pages 2085-2100]
  • GCM model Estimation of Weekly Soil Moisture and Agricultural Drought for Future Periods Using DSSAT Model (Case Study: Birjand Plain) [Volume 51, Issue 3, 2020, Pages 775-785]
  • Genetic Algorithm Evaluating Efficiency of Some Artificial Intelligence Techniques for Modeling Soil Wind Erodibility in Part of Eastern Land of Urmia Lake [Volume 51, Issue 1, 2020, Pages 61-76]
  • Genetic Algorithm Uncertainty Analysis of Water Distribution Planning in Mian-Ab Irrigation Network in Shooshtar Plain: Application of Genetic Algorithm and Simulated Annealing [Volume 51, Issue 1, 2020, Pages 151-164]
  • Genetic-Annealing Performance Evaluation of Genetic Algorithm and GA-SA Hybrid Method in Forecasting Dust Storms (Case Study: Khuzestan Province) [Volume 51, Issue 10, 2020, Pages 2623-2639]
  • Geostatistics Evaluation of Paddy Soil Fertility Using Integrated Fertility Index [Volume 51, Issue 5, 2020, Pages 1211-1226]
  • Geostudio Study of Vertical and Horizontal Displacements of Eyvashan Earth Dam Using Instrumentation and Numerical Analysis [Volume 51, Issue 1, 2020, Pages 245-256]
  • Geo-Studio Studying the Effect of Geometric Characteristics of Dam on Downstream Saturation in Earth Dam [Volume 51, Issue 9, 2020, Pages 2235-2246]
  • Geotextile The Application Effect of Geosynthetic Membrane Containing Nanoparticles in Electrokinetic Removal of Copper from the Soil [Volume 51, Issue 10, 2020, Pages 2697-2709]
  • Glycerol Investigating the Effects of Portland Cement and Lime on Improving Glycerol-Contaminated Clay [Volume 51, Issue 12, 2020, Pages 3045-3057]
  • Glycine betaine Evaluation of Lead Accumulation in Different Parts of violet (Viola tricolor) and Reaction of the Plant to Lead Oxidative Stress [Volume 51, Issue 8, 2020, Pages 1997-2006]
  • Gradually varied flow Longitude Profile Analysis of Water Table in Rockfill Materials Using Gradually Varied Flow Theory with Consideration of Drag Force [Volume 51, Issue 2, 2020, Pages 403-415]
  • Grain corn Evaluation Of Production Functions In Estimating Two Varieties Of Corn Yield With Native Yield Response Factor In The Iran [Volume 51, Issue 10, 2020, Pages 2519-2529]
  • Grain yield Effect of Deficit Irrigation and Different Nitrogen Levels on Wheat Yield and Water Productivity (Case Study: Khorramabad) [Volume 51, Issue 6, 2020, Pages 1417-1426]
  • Grain yield Investigating the Effect of Spraying Silica Nanoparticles in Increasing the Drought Resistance of Millet Seedlings in Kashmar Weather Conditions [Volume 51, Issue 9, 2020, Pages 2307-2322]
  • Gravel bed Numerical Investigation of the Relative Submergence Effects on the Logarithmic Velocity Profiles in a Straight Channel with Gravel Bed [Volume 51, Issue 5, 2020, Pages 1293-1304]
  • Greenhouse Investigation of Different Levels of Irrigation on Yield and Water Use Efficiency of Stevia Rebaudiana Bertoni in Greenhouse and Field Environment Conditions [Volume 51, Issue 12, 2020, Pages 3115-3125]
  • Greenhouse cultivation Atmospheric Parameters Variation, Reference Crop Evapotranspiration and Basil Water Requirement in Novel Integrated System of Greenhouse and Saltwater Evaporative Pond [Volume 51, Issue 2, 2020, Pages 455-467]
  • Green space Effect of Soil Texture and Different Levels of Irrigation Amount on Water Requirement and Crop Coefficient of Melia azedarach L. in Karaj Area [Volume 51, Issue 12, 2020, Pages 3195-3205]
  • Green Water Water Use Assessment of Date in Sistan and Balouchestan Province Based on the Concept of Virtual Water [Volume 51, Issue 2, 2020, Pages 513-524]
  • Groundwater Spatio-temporal Analysis of Groundwater Level Using Clustering Method Combined with Artificial Neural Network [Volume 51, Issue 4, 2020, Pages 801-812]
  • Groundwater Experimental Study of the Solute Transport towards Groundwater and Surface Water [Volume 51, Issue 4, 2020, Pages 961-974]
  • Ground water Simulation of Groundwater Level Using the Hybrid Model Wavelet-Self Adaptive Extreme Learning Machine [Volume 51, Issue 4, 2020, Pages 975-986]
  • Groundwater balance Estimation of Groundwater Recharge Rate Using a Distributed Model (Case Study of Rafsanjan Aquifer, Kerman Province) [Volume 51, Issue 6, 2020, Pages 1457-1468]
  • Groundwater level Estimation of Quantity and Quality Parameters of Groundwater Using Numerical Models (Case Study: Mighan Desert Basin, Arak) [Volume 51, Issue 1, 2020, Pages 201-216]
  • Guide vane Experimental Study of the Effect of Guide Vanes Angle on Discharge Coefficient in Triangular and Trapezoidal Labyrinth Weirs [Volume 51, Issue 1, 2020, Pages 191-199]
  • Guilaneh Cultivar The Effect of Phosphorous Fertilizer splitting on Morphological Charcters, Yield, and Yield Components of Two Rice (Oryza sativa L.) Cultivars (Hashemi and Guilaneh) [Volume 51, Issue 9, 2020, Pages 2379-2392]
  • Gully length Study of Morphometric Characteristics of Gullies and Factors Affecting Gully Development in Dryland Farming Area in South of East-Azarbaijan Province [Volume 51, Issue 6, 2020, Pages 1373-1384]
  • Gully volume Study of Morphometric Characteristics of Gullies and Factors Affecting Gully Development in Dryland Farming Area in South of East-Azarbaijan Province [Volume 51, Issue 6, 2020, Pages 1373-1384]
  • GW-SW interaction Experimental Study of the Solute Transport towards Groundwater and Surface Water [Volume 51, Issue 4, 2020, Pages 961-974]

H

  • HadGEM2 The Impact of Climate Change on Watershed Runoff and Sedimentation Using SWAT and WEPP Models (Case Study: Dehbar Basin) [Volume 51, Issue 4, 2020, Pages 1027-1040]
  • Halophyte The Feasibility Study of Water Salinity Reduction by Atriplex Lentiformis Plant in a Zeolite Substrate [Volume 51, Issue 11, 2020, Pages 2901-2912]
  • Hargreaves-Samani Estimating the Winter Wheat Water Requirement under Climate Change Scenarios in Gorgan Plain [Volume 51, Issue 7, 2020, Pages 1857-1868]
  • Hargreaves-Samani The Effect of Climate Change on Rice Irrigation Requirement under RCP Scenarios (Case Study: Anzali) [Volume 51, Issue 10, 2020, Pages 2607-2621]
  • Harsin dam Simulation and Optimization of Dam Operation under Changing Cultivation Pattern Scenario (Case Study: Harsin Dam) [Volume 51, Issue 1, 2020, Pages 1-12]
  • Hashemi Cultivar Effect of Basal and Foliar Application of Zinc Sulphate Fertilizer on Zinc Uptake, Yield and Yield Components of Rice (Hashemi Cultivar) [Volume 51, Issue 4, 2020, Pages 1013-1026]
  • Hashemi Cultivar The Effect of Phosphorous Fertilizer splitting on Morphological Charcters, Yield, and Yield Components of Two Rice (Oryza sativa L.) Cultivars (Hashemi and Guilaneh) [Volume 51, Issue 9, 2020, Pages 2379-2392]
  • HBV model Development of a Coupled Hydrologic-Land Surface Model to Improve River Flow Simulation in the Karkheh Basin [Volume 51, Issue 1, 2020, Pages 257-270]
  • HCIS model The Performance Assessment of the Hybrid Cells in Series and Transient Storage Models in the Tracer Routing through the Interconnected Reservoirs [Volume 51, Issue 5, 2020, Pages 1137-1150]
  • Heavy metal Assessment of Heavy Metals in Hooralazim Wetland Sediments by Calculation of Pollution Index [Volume 51, Issue 10, 2020, Pages 2469-2481]
  • Heavy metals Effect of Cadmium and Lead Contamination on Biological Quality of Soil and Rapeseed (Brassica napus) Growth [Volume 51, Issue 1, 2020, Pages 217-230]
  • Heavy metals The Effect of Biofertilizers Application on Growth Indices of Maize (Zea mays) in Lead Contaminated Soils [Volume 51, Issue 6, 2020, Pages 1543-1554]
  • Heavy metals Fertilizing Potential Assessment of Livestock Industrial Abattoir Refinery Sludge and Its Effect on Soil Chemical Properties (Case Study: Livestock Industrial Abattoir of Sanandaj) [Volume 51, Issue 6, 2020, Pages 1405-1416]
  • Heavy metals Investigation of Phytoremediation Ability of Rangeland Species in Soils Contaminated with Copper and Manganese [Volume 51, Issue 6, 2020, Pages 1593-1604]
  • Heavy metals Effect of Sepahan Cement Factory on Heavy Metals Contamination in Soils of Dizicheh Area of Isfahan [Volume 51, Issue 7, 2020, Pages 1701-1709]
  • Heavy metals Investigation of Morpho-physiological and Biochemical Adaptive Responses of Hovenia dulcis L. Affected by Salinity, Nitrate and Lead [Volume 51, Issue 8, 2020, Pages 1983-1996]
  • Heavy metal stress Evaluation of Lead Accumulation in Different Parts of violet (Viola tricolor) and Reaction of the Plant to Lead Oxidative Stress [Volume 51, Issue 8, 2020, Pages 1997-2006]
  • HEC-HMS model Parameters Uncertainty Analysis in Estimating Probable Maximum Flood in Bakhtiary Dam Basin by Monte Carlo Method [Volume 51, Issue 4, 2020, Pages 855-871]
  • Hematite Evaluating the Potential of Non-stabilized and Na-carboxymethylcellulose-Stabilized Hematite in Remediation of Ni-contaminated Soil [Volume 51, Issue 4, 2020, Pages 907-921]
  • Hematite Effect of Non-stabilized and Carboxymethylcellulose-stabilized Hematite on Growth and Nutrient Uptake of Maize in Ni-contaminated Soils [Volume 51, Issue 6, 2020, Pages 1385-1404]
  • Homogeneous earth dam Discharge Capacity of Earth Dams Toe Drain with and without Clay Core [Volume 51, Issue 11, 2020, Pages 2900-2889]
  • Horoalazim Wetland Assessment of Heavy Metals in Hooralazim Wetland Sediments by Calculation of Pollution Index [Volume 51, Issue 10, 2020, Pages 2469-2481]
  • Humic Acid The Effect of Humic Acid and Zinc Application on Some Vegetative Traits and Anti-oxidant Enzymes of Corn Seedling under Salinity Stress [Volume 51, Issue 9, 2020, Pages 2393-2403]
  • Humic Acid Investigating the Effect of Coated Nanosilicon Oxide with Humic Acid on Yield, Ion Composition and Salinity Tolerance of Black Cumin(Nigella sativa L.) [Volume 51, Issue 10, 2020, Pages 2711-2723]
  • Humidity Estimation of Potential Evaporationspiration in Different Climates of Iran [Volume 51, Issue 6, 2020, Pages 1479-1499]
  • Hurst Coefficient Investigating the Relationship between Drought and Trend of the Frequency of Dust Storms in the West and Southwest of Iran [Volume 51, Issue 11, 2020, Pages 2839-2852]
  • Hydraulic flushing Investigation of the Impacts of Submerged Vanes on Pressurized Flushing in Reservoirs [Volume 51, Issue 9, 2020, Pages 2187-2201]
  • Hydraulic Parameters Estimation of Hydraulic Parameters of Confined Aquifers by Artificial Fish Swarm Algorithm [Volume 51, Issue 1, 2020, Pages 271-279]
  • Hydrochar Investigating the Effect of Biochar and Hydrochar (Sugar Cane Bagasse) on Yield, Water Productivity and Nitrogen Leaching in Maize Cultivation [Volume 51, Issue 3, 2020, Pages 753-761]
  • Hydrometer Method Comparison of Some Methods for Measuring Primary Soil Particle Size Distribution and Introducing Appropriate Times for the Four-Reading Method for Determining Soil Texture [Volume 51, Issue 12, 2020, Pages 2999-3015]
  • Hydrophilic polymer The Effect of A300 Hydrogel Superabsorbent on Cucumber Yield and Estimation of Optimum Water-Yield Production Function under Water Stress Conditions [Volume 51, Issue 1, 2020, Pages 47-60]
  • HYDRUS -1D Groundwater Recharge Assessment of Different Irrigation Scenarios by Using Unsaturated Zone Modeling (Case Study: Neishabour Plain) [Volume 51, Issue 2, 2020, Pages 311-323]
  • HYDRUS Model Irrigation Management Based on PAW and IWC and Its Effect on Soil Salinity Distribution and Root Water Uptake [Volume 51, Issue 11, 2020, Pages 2773-2786]

I

  • ICARDA Evaluation of Methods Proposed by ICARDA and the Soil Science Society of America for Determination of Soil Available Boron [Volume 51, Issue 11, 2020, Pages 2827-2838]
  • ICP Evaluation of Methods Proposed by ICARDA and the Soil Science Society of America for Determination of Soil Available Boron [Volume 51, Issue 11, 2020, Pages 2827-2838]
  • Ideal selection Evaluation of Irrigation Water Salinity Tolerance Indices in New Cultivars and Lines of Safflower [Volume 51, Issue 7, 2020, Pages 1811-1821]
  • Identifying Vulnerable Areas Vulnerability Assessment of Land Degradation Using Network Analysis Process and Geographic Information System (Case Study: Maharloo-Bakhtegan Watershed) [Volume 51, Issue 5, 2020, Pages 1069-1080]
  • IHACRES model Runoff Estimation Using IHACRES Model Based on CHIRPS Satellite Data and CMIP5 Models (Case Study: Gorganroud Basin- Aq Qala Area) [Volume 51, Issue 3, 2020, Pages 659-671]
  • Induced resistance The Effective of Potassium Phosphite Silica Protective Fertilizer on Nutritional Responses and Control of Two Spotted Spider Mite on Strawberry (Fragaria x ananassa) [Volume 51, Issue 11, 2020, Pages 2787-2801]
  • Infiltration Effect of Micro-dams on Infiltration and Uniformity of Water Distribution Along the Furrow [Volume 51, Issue 1, 2020, Pages 13-23]
  • Infiltration Groundwater Recharge Assessment of Different Irrigation Scenarios by Using Unsaturated Zone Modeling (Case Study: Neishabour Plain) [Volume 51, Issue 2, 2020, Pages 311-323]
  • Infiltration Effect of Slope Angle on Water Harvesting Using Kajaveh Method [Volume 51, Issue 11, 2020, Pages 2913-2923]
  • Infiltration rate The Efficiency of Water Infiltration Models in Different Land Uses of the Tahamchai Catchment [Volume 51, Issue 5, 2020, Pages 1281-1291]
  • Infrared thermometer Investigation of Water Stress Status of Olive Trees Using Crop Water Stress Index [Volume 51, Issue 5, 2020, Pages 1239-1253]
  • Inorganic phosphorus fractions Effects of Enriched Biochars on the Availability and Fractions of Phosphorus in the Saline Soils of Lake Urmia Basin [Volume 51, Issue 12, 2020, Pages 3177-3193]
  • Instrumentation Study of Vertical and Horizontal Displacements of Eyvashan Earth Dam Using Instrumentation and Numerical Analysis [Volume 51, Issue 1, 2020, Pages 245-256]
  • Integral Energy Comparison of Three Commonly Used Concepts in Explaining Soil Water Availability for Plants (CPAW, EI and Mh0) and Their Feasibility as an Indicator of Soil Management [Volume 51, Issue 3, 2020, Pages 687-696]
  • Integral water capacity Irrigation Management Based on PAW and IWC and Its Effect on Soil Salinity Distribution and Root Water Uptake [Volume 51, Issue 11, 2020, Pages 2773-2786]
  • Integrated Quality Index The Effect of Irrigation Management and Cultivation pattern on Soil Quality Indices (Case study: Agriculture fields of Semnan) [Volume 51, Issue 9, 2020, Pages 2323-2335]
  • Inter-basin water transfer Investigation of the Big Karun Basin Features Considering Operation of the Study Construction Development Projects Based on Dynamic System Approach [Volume 51, Issue 2, 2020, Pages 489-501]
  • Inverse solution Application of the Quasi-Reversibility Method in Inverse Computation of Temporal and Spatial Pollutant Concentration in Time [Volume 51, Issue 3, 2020, Pages 713-726]
  • Invertase Influence of Rice Husk Biomass and Its Biochar on Some Enzymatic Activities in a Calcareous Sandy Soil [Volume 51, Issue 7, 2020, Pages 1841-1855]
  • IPCC5 The Impact of Climate Change on Reference Evapotranspiration in Mazandaran Province [Volume 51, Issue 2, 2020, Pages 387-401]
  • IPM The Effective of Potassium Phosphite Silica Protective Fertilizer on Nutritional Responses and Control of Two Spotted Spider Mite on Strawberry (Fragaria x ananassa) [Volume 51, Issue 11, 2020, Pages 2787-2801]
  • Iran Uncertainty Analysis of Actual Evapotranspiration Estimations Using Satellite Data and Climate Databases (Case Study: Karkheh Basin) [Volume 51, Issue 5, 2020, Pages 1177-1193]
  • Iran Watersheds Investigating the relationship between climate Teleconnection Indices and Autumnal Rainfall in Iran Watersheds [Volume 51, Issue 8, 2020, Pages 1921-1936]
  • Iron Evaluation of Iron Content in Calcareous Soil Treated With Bacteria Producing Siderophore under Drought Stress [Volume 51, Issue 5, 2020, Pages 1305-1315]
  • Iron The Effect of Various Sources of Iron on the Nitrate Accumulation in Lettuce (Lactuca sativa L.) [Volume 51, Issue 11, 2020, Pages 2953-2963]
  • Iron chelate The Effect of Various Sources of Iron on the Nitrate Accumulation in Lettuce (Lactuca sativa L.) [Volume 51, Issue 11, 2020, Pages 2953-2963]
  • Irrigation Canal Effect of Pore Water Salinity and Fine Sand on Unconfined Strength and Elasticity Module of Clay Soils [Volume 51, Issue 3, 2020, Pages 641-658]
  • Irrigation management Effect of Pulsed Management in Drip Irrigation on Yield, Yield Components and Water Productivity of Silage Maize [Volume 51, Issue 12, 2020, Pages 3135-3145]
  • Irrigation network Seepage Rate Estimation in Irrigation Canals Using Infiltration Equations and Ponding Test Method [Volume 51, Issue 4, 2020, Pages 885-893]
  • Irrigation regime Irrigation Management Based on PAW and IWC and Its Effect on Soil Salinity Distribution and Root Water Uptake [Volume 51, Issue 11, 2020, Pages 2773-2786]
  • Irrigation scheduling Using Forecasts of WRF Regional Model to Improve the Accuracy of Reference Evapotranspiration Estimation [Volume 51, Issue 1, 2020, Pages 165-177]
  • Irrigation system Analysis of the Relationship between Irrigation System Operation Status and Knowledge and Skills of Farmers (Case Study: Qazvin Province) [Volume 51, Issue 6, 2020, Pages 1579-1591]
  • Isotherm The Study of Phosphorous Adsorption from Aqueous Solution by Date Wood and Sugarcane Bagasse Biochars Produced at Different Pyrolysis Temperature [Volume 51, Issue 3, 2020, Pages 617-628]
  • Isotherm Evaluation of Nitrate Sorption Potential from Aqueous Solution Using Common Reed-Iron Modified Biochar [Volume 51, Issue 11, 2020, Pages 2853-2864]
  • Isotherm adsorption Nitrate Removal from Aqueous Solutions Using Micro and Nano Particles of Beech Leaves [Volume 51, Issue 2, 2020, Pages 353-362]
  • Isotherms The Efficiency of Coal Waste Nanoparticles Modified with FeCl3 in Sorption of Phosphorous from Aqueous Solutions [Volume 51, Issue 7, 2020, Pages 1667-1679]

J

  • Jensen-Haise Evaluation of Data Mining Methods and Experimental Temperature-Radiation-Based Models in Estimating Evaporation from the Pan (Case Study: East of Urmia Lake) [Volume 51, Issue 9, 2020, Pages 2337-2348]

K

  • Kabodarahang Simulation of Groundwater Level Using the Hybrid Model Wavelet-Self Adaptive Extreme Learning Machine [Volume 51, Issue 4, 2020, Pages 975-986]
  • Kajaveh Effect of Slope Angle on Water Harvesting Using Kajaveh Method [Volume 51, Issue 11, 2020, Pages 2913-2923]
  • Karkheh basin Uncertainty Analysis of Actual Evapotranspiration Estimations Using Satellite Data and Climate Databases (Case Study: Karkheh Basin) [Volume 51, Issue 5, 2020, Pages 1177-1193]
  • Karkheh watershed Development of a Coupled Hydrologic-Land Surface Model to Improve River Flow Simulation in the Karkheh Basin [Volume 51, Issue 1, 2020, Pages 257-270]
  • Kernel function Evaluation of Support Vector Machine and Adaptive Neuro-Fuzzy Inference System Performance in Prediction of Monthly River Flow (Case Study: Nazlu chai and Sezar Rivers) [Volume 51, Issue 3, 2020, Pages 673-686]
  • Keywords: behbahan Comparison of Different Data Mining Methods in Predicting Soil Organic Carbon Storage in Some Lands of Behbahan City [Volume 51, Issue 4, 2020, Pages 1041-1054]
  • Keywords: Crop rotation The Effect of Deficit Irrigation on Yield and Water Use Efficiency of Several Main Crops in Jiroft [Volume 51, Issue 8, 2020, Pages 2137-2148]
  • Khuzestan Province Estimating Soil Temperature from Metrological Data Using Extreme Learning Machine, Artificial Neural Network and Multiple Linear Regression Models [Volume 51, Issue 4, 2020, Pages 895-906]
  • Kinetic adsorption The Study of Phosphorous Adsorption from Aqueous Solution by Date Wood and Sugarcane Bagasse Biochars Produced at Different Pyrolysis Temperature [Volume 51, Issue 3, 2020, Pages 617-628]
  • Kinetic adsorption Nitrate Removal from Aqueous Solutions Using Micro and Nano Particles of Beech Leaves [Volume 51, Issue 2, 2020, Pages 353-362]
  • Kirchhoff Potential Comparison of Three Commonly Used Concepts in Explaining Soil Water Availability for Plants (CPAW, EI and Mh0) and Their Feasibility as an Indicator of Soil Management [Volume 51, Issue 3, 2020, Pages 687-696]
  • Kolmogorov-Smirnov Investigating the Relationship between Drought and Trend of the Frequency of Dust Storms in the West and Southwest of Iran [Volume 51, Issue 11, 2020, Pages 2839-2852]
  • Kostiakov-Luis Seepage Rate Estimation in Irrigation Canals Using Infiltration Equations and Ponding Test Method [Volume 51, Issue 4, 2020, Pages 885-893]
  • K-ε RNG Turbulence Model Simulation of the Effect of Flip Bucket Edge Angle on Flow Hydraulic Characteristics [Volume 51, Issue 8, 2020, Pages 2085-2100]

L

  • Land Fill Evaluation of Mechanical Properties of Fine-Grained Soil Contaminated with Solid Waste Landfill Leachate [Volume 51, Issue 5, 2020, Pages 1165-1176]
  • Land index Land Suitability Evaluation for Barberry and Jujube Using Parametric Method and Analytical Hierarchy Process in Alghoorat Region of Birjand [Volume 51, Issue 10, 2020, Pages 2665-2680]
  • Landsat Fusion of MODIS and Landsat-8 Land Surface Temperature Images Using Spatio-Temporal Image Fusion Model [Volume 51, Issue 3, 2020, Pages 763-773]
  • Land surface temperature Fusion of MODIS and Landsat-8 Land Surface Temperature Images Using Spatio-Temporal Image Fusion Model [Volume 51, Issue 3, 2020, Pages 763-773]
  • Land use Uncertainty Analysis of Actual Evapotranspiration Estimations Using Satellite Data and Climate Databases (Case Study: Karkheh Basin) [Volume 51, Issue 5, 2020, Pages 1177-1193]
  • Land use The Efficiency of Water Infiltration Models in Different Land Uses of the Tahamchai Catchment [Volume 51, Issue 5, 2020, Pages 1281-1291]
  • Land use Study of Morphometric Characteristics of Gullies and Factors Affecting Gully Development in Dryland Farming Area in South of East-Azarbaijan Province [Volume 51, Issue 6, 2020, Pages 1373-1384]
  • Land Use Change Effect of Land Use Change and Land Reclamation on Some Qualitative Characteristics and Activity of Some Enzymes in the Soil [Volume 51, Issue 4, 2020, Pages 1055-1068]
  • Langmuir The Effect of Modified Peanut Shell Biochar by Potassium Permanganate on Cd (II) Removal from Aqueous Media [Volume 51, Issue 2, 2020, Pages 503-512]
  • LARS-WG The Impact of Climate Change on Watershed Runoff and Sedimentation Using SWAT and WEPP Models (Case Study: Dehbar Basin) [Volume 51, Issue 4, 2020, Pages 1027-1040]
  • Leachate Treatment Removal of Nitrogen and Phosphorus from Saravan Landfill Leachate by Chlorella Vulgaris Microalgae [Volume 51, Issue 9, 2020, Pages 2293-2306]
  • Leaching curve The Effect of Plotting on Leaching Uniformity of Soil Profile in Laboratory Model [Volume 51, Issue 11, 2020, Pages 2739-2749]
  • Leaching Management Effect of Leaching Method and Water and Drainage Water Application Order on Desalinization and Desodification of Heavy Soils [Volume 51, Issue 2, 2020, Pages 297-309]
  • Lead accumulator Evaluation of Lead Accumulation in Different Parts of violet (Viola tricolor) and Reaction of the Plant to Lead Oxidative Stress [Volume 51, Issue 8, 2020, Pages 1997-2006]
  • Leaf Nitrate Removal from Aqueous Solutions Using Micro and Nano Particles of Beech Leaves [Volume 51, Issue 2, 2020, Pages 353-362]
  • Lettuce The Effects of Chitosan Composites on the Concentrations of Cadmium and Some Nutrients of Lettuce Plant [Volume 51, Issue 7, 2020, Pages 1605-1622]
  • LINGO Simulation and Optimization of Dam Operation under Changing Cultivation Pattern Scenario (Case Study: Harsin Dam) [Volume 51, Issue 1, 2020, Pages 1-12]
  • Long-term simulation Application of NARX Neural Network as Surrogate Model to Long-term Simulation of the Outlet Salinity from Strong Stratified Reservoirs [Volume 51, Issue 8, 2020, Pages 1971-1982]
  • Loss irrigation Investigation of Different Levels of Irrigation on Yield and Water Use Efficiency of Stevia Rebaudiana Bertoni in Greenhouse and Field Environment Conditions [Volume 51, Issue 12, 2020, Pages 3115-3125]
  • Lotus (Nelumbo nucifera) Determining Water requirement of Anzali Wetland based on Eco-Tourism Indices within the Framework of IWRM [Volume 51, Issue 10, 2020, Pages 2501-2517]
  • Lycimeter Lysimeter Study of Water Table Management Impact on Nitrates and Phosphates Leaching and Drainage Water Salinity in Dezful [Volume 51, Issue 4, 2020, Pages 987-1001]

M

  • Machine learning Introducing a Nonlinear Model Based on Hybrid Machine Learning for Modeling and Prediction of Precipitation and Comparison with SDSM Method (Cases Studies: Shahrekord, Barez, and Yasuj) [Volume 51, Issue 2, 2020, Pages 325-339]
  • Management Scenarios Evaluation of Different Supervised Learning Smart Methods and Response Surface Method to Optimize Factors Affecting Erosion (Case Study: Emamzadeh Watershed of Baghmalek) [Volume 51, Issue 7, 2020, Pages 1653-1666]
  • Mann-Kendall Determination of Soil Temperature Change Trend in Different Climates of Kermanshah Province [Volume 51, Issue 10, 2020, Pages 2641-2650]
  • Matric potential Investigation of Salinity and Drought Stress on Plant Water Uptake Reduction under Simultaneous Stress Condition [Volume 51, Issue 7, 2020, Pages 1711-1723]
  • Meander Waterway Investigation of Relative Depth Effect on Flow Characteristics in Meandering Compound Channel [Volume 51, Issue 8, 2020, Pages 2111-2124]
  • Measurement management Evaluation of Iran Meteorological Measurement and Monitoring Network [Volume 51, Issue 12, 2020, Pages 3237-3252]
  • Medium-Range Weather Forecasts Using Forecasts of WRF Regional Model to Improve the Accuracy of Reference Evapotranspiration Estimation [Volume 51, Issue 1, 2020, Pages 165-177]
  • Membership function Evaluation of Support Vector Machine and Adaptive Neuro-Fuzzy Inference System Performance in Prediction of Monthly River Flow (Case Study: Nazlu chai and Sezar Rivers) [Volume 51, Issue 3, 2020, Pages 673-686]
  • Mentha aquatic Influence of Leaf Nutrition of Some Micronutrients on Absorption of Mentha Plant under Soil Phosphorus Deficiency [Volume 51, Issue 1, 2020, Pages 135-149]
  • MERRA-2 Model Dust Investigation by MERRA-2 Model in Iran: (during 2007- 2017) [Volume 51, Issue 9, 2020, Pages 2203-2219]
  • Metabolic ratio Effect of Cadmium and Lead Contamination on Biological Quality of Soil and Rapeseed (Brassica napus) Growth [Volume 51, Issue 1, 2020, Pages 217-230]
  • Metalloid Kinetics of Arsenic Adsorption on Some Soils: The Effect of Competing Anions and Comparison of Kinetic Models [Volume 51, Issue 12, 2020, Pages 3147-3159]
  • Meteorological drought Comparative Study of Efficiency of Some Meteorological Drought Indices in Different Climate Regions of Iran [Volume 51, Issue 11, 2020, Pages 2751-2760]
  • Mian-Ab irrigation network Uncertainty Analysis of Water Distribution Planning in Mian-Ab Irrigation Network in Shooshtar Plain: Application of Genetic Algorithm and Simulated Annealing [Volume 51, Issue 1, 2020, Pages 151-164]
  • Miandoab Aquifer Spatio-temporal Analysis of Groundwater Level Using Clustering Method Combined with Artificial Neural Network [Volume 51, Issue 4, 2020, Pages 801-812]
  • Microbial biomass Effect of Cadmium and Lead Contamination on Biological Quality of Soil and Rapeseed (Brassica napus) Growth [Volume 51, Issue 1, 2020, Pages 217-230]
  • Microbial biomass carbon Effect of Land Use Change and Land Reclamation on Some Qualitative Characteristics and Activity of Some Enzymes in the Soil [Volume 51, Issue 4, 2020, Pages 1055-1068]
  • Mihan variety Study of Lead Uptake and Translocation from Heavy Metals Contaminated Soils to the Aerial Parts of Different Winter Wheat Cultivars [Volume 51, Issue 8, 2020, Pages 1959-1969]
  • Mixing cell method Invers Flood Routing based on Diffusion Wave Model (A Case Study on Yuan River, China) [Volume 51, Issue 4, 2020, Pages 1003-1012]
  • Moderate Stress The Effect of Soil Moisture Conditions on Some Quantity and Palatability Traits of Opuntia ficus indica L. in Dasht-e-Zahab [Volume 51, Issue 10, 2020, Pages 2443-2453]
  • MODFLOW Estimation of Quantity and Quality Parameters of Groundwater Using Numerical Models (Case Study: Mighan Desert Basin, Arak) [Volume 51, Issue 1, 2020, Pages 201-216]
  • Modified Irrigation Impact of Changing Irrigation Method and Planting Spacing on Water Productivity, Yield and Application Efficiency of Sugar Beet in Miandoab Plain [Volume 51, Issue 8, 2020, Pages 2125-2136]
  • MODIS Actual Evapotranspiration Estimation Using MODIS and ETM+ Imageries (Case Study: Arak) [Volume 51, Issue 3, 2020, Pages 697-712]
  • MODIS Fusion of MODIS and Landsat-8 Land Surface Temperature Images Using Spatio-Temporal Image Fusion Model [Volume 51, Issue 3, 2020, Pages 763-773]
  • MODIS Measurement Relative Humidity Zoning of Sistan-Baluchestan Province Using MODIS Satellite Images [Volume 51, Issue 10, 2020, Pages 2681-2695]
  • Monitoring network Evaluation of Iran Meteorological Measurement and Monitoring Network [Volume 51, Issue 12, 2020, Pages 3237-3252]
  • Monod's equation Removal of Nitrogen and Phosphorus from Saravan Landfill Leachate by Chlorella Vulgaris Microalgae [Volume 51, Issue 9, 2020, Pages 2293-2306]
  • Monte Carlo simulation method Parameters Uncertainty Analysis in Estimating Probable Maximum Flood in Bakhtiary Dam Basin by Monte Carlo Method [Volume 51, Issue 4, 2020, Pages 855-871]
  • Monthly Inflow Application of Seasonal Time Series Models for Prediction of Monthly Inflow to Yamchi and Sabalan Reservoirs in Qarasu Catchment, Ardabil [Volume 51, Issue 10, 2020, Pages 2651-2663]
  • Morpho-physiological Effect of Silicon Sources and Nano Silicon on Some Morphophysiologic Response of Stevia rebaudiana Bertoni [Volume 51, Issue 2, 2020, Pages 281-295]
  • Mortality Developing a Regional Model for Estimating Flood Mortality Regarding the Evacuation Time (Case Study: Kan Watershed) [Volume 51, Issue 7, 2020, Pages 1823-1839]
  • Mulch Investigation of Modified Biochar, Nanoclay and Polyvinyl Acetate on Soil Stabilization and Wind Erosion Control of Sandy and Loamy Sand Soils [Volume 51, Issue 4, 2020, Pages 923-935]
  • Multilayer Perceptron Neural Network Estimating Soil Temperature from Metrological Data Using Extreme Learning Machine, Artificial Neural Network and Multiple Linear Regression Models [Volume 51, Issue 4, 2020, Pages 895-906]
  • Multi-objective optimization Risk-based Optimization of Flood Diversion System of Karun4 Dam under Hydraulic and Hydrologic Uncertainties [Volume 51, Issue 10, 2020, Pages 2575-2591]
  • Multiple Linear Regression Estimating Soil Temperature from Metrological Data Using Extreme Learning Machine, Artificial Neural Network and Multiple Linear Regression Models [Volume 51, Issue 4, 2020, Pages 895-906]
  • Municipal compost Chemical Effect of municipal Compost and Sewage Sludge on Soil and Wheat Crop [Volume 51, Issue 9, 2020, Pages 2349-2363]
  • Mycorrhizal fungi The Effect of Biofertilizers Application on Growth Indices of Maize (Zea mays) in Lead Contaminated Soils [Volume 51, Issue 6, 2020, Pages 1543-1554]

N

  • Na-carboxymethylcellulose Evaluating the Potential of Non-stabilized and Na-carboxymethylcellulose-Stabilized Hematite in Remediation of Ni-contaminated Soil [Volume 51, Issue 4, 2020, Pages 907-921]
  • Nano adsorbent Nitrate Removal from Aqueous Solutions Using Micro and Nano Particles of Beech Leaves [Volume 51, Issue 2, 2020, Pages 353-362]
  • Nanoparticles of aluminum oxide The Impact of Organic and Inorganic Amendments on Removal of Heavy Metals in Soils Polluted with Sewage Sludge [Volume 51, Issue 12, 2020, Pages 3071-3085]
  • NARX neural network model Application of NARX Neural Network as Surrogate Model to Long-term Simulation of the Outlet Salinity from Strong Stratified Reservoirs [Volume 51, Issue 8, 2020, Pages 1971-1982]
  • Nash-Sutcliffe Coefficient Evaluation of Classical, Conceptual IHACRES and Hybrid ARMA-ANN Models in Simulation and Prediction of Daily Discharge of Maroun River [Volume 51, Issue 3, 2020, Pages 727-736]
  • Nazarabad Using Soil Properties to Estimate the Irrigated Wheat Yield in Agricultural Lands of Nazarabad Region in Alborz Province [Volume 51, Issue 5, 2020, Pages 1227-1237]
  • NDVI Actual Evapotranspiration Estimation Using MODIS and ETM+ Imageries (Case Study: Arak) [Volume 51, Issue 3, 2020, Pages 697-712]
  • Nemero Soil Quality Index"" Investigating Spatial Variability of Soil Quality Indices in Nazar Abad Fields, West of Alborz Province [Volume 51, Issue 7, 2020, Pages 1755-1768]
  • Nemoro Quality Index The Effect of Irrigation Management and Cultivation pattern on Soil Quality Indices (Case study: Agriculture fields of Semnan) [Volume 51, Issue 9, 2020, Pages 2323-2335]
  • Net income Economical Analysis of Application of Different Levels of Superabsorbent and Moisture Stress in Autumn Wheat Cultivation [Volume 51, Issue 9, 2020, Pages 2177-2186]
  • Neuro-Fuzzy Model Investigating the Uncertainty of Data-Based Models in Forecasting Monthly Flow of the Hablehroud River [Volume 51, Issue 5, 2020, Pages 1265-1280]
  • New Pads The Effect of Soil Moisture Conditions on Some Quantity and Palatability Traits of Opuntia ficus indica L. in Dasht-e-Zahab [Volume 51, Issue 10, 2020, Pages 2443-2453]
  • Nickel toxicity Effect of Non-stabilized and Carboxymethylcellulose-stabilized Hematite on Growth and Nutrient Uptake of Maize in Ni-contaminated Soils [Volume 51, Issue 6, 2020, Pages 1385-1404]
  • Nitrate Evaluating the Efficiency of Bioreactor with Triangular Cross Section to Remove Nitrate from Agricultural Wastewater [Volume 51, Issue 5, 2020, Pages 1105-1113]
  • Nitrate The Effect of Various Sources of Iron on the Nitrate Accumulation in Lettuce (Lactuca sativa L.) [Volume 51, Issue 11, 2020, Pages 2953-2963]
  • Nitrogen leaching Investigating the Effect of Biochar and Hydrochar (Sugar Cane Bagasse) on Yield, Water Productivity and Nitrogen Leaching in Maize Cultivation [Volume 51, Issue 3, 2020, Pages 753-761]
  • Nitrogen Nutrition Index Estimation of In-season Basil Nitrogen Requirement Using the Nitrogen Nutrition Index [Volume 51, Issue 8, 2020, Pages 2039-2049]
  • Nitrogen recovery efficiency Estimation of In-season Basil Nitrogen Requirement Using the Nitrogen Nutrition Index [Volume 51, Issue 8, 2020, Pages 2039-2049]
  • Nitrous oxide Prediction of Greenhouse Gases and Global Warming Potential in Agricultural Lands of Khuzestan Province Using DAYCENT Model [Volume 51, Issue 9, 2020, Pages 2259-2273]
  • NMME Models Development of Monthly Ensemble Precipitation Forecasting System in Sefidrud Basin, IRAN [Volume 51, Issue 8, 2020, Pages 1881-1893]
  • NO3 Modeling Surface and Ground Water Hyporheic Zone Using MODFLOW, MT3D and RT3D Models [Volume 51, Issue 5, 2020, Pages 1151-1164]
  • Non-Darcian flow Application of Fractional Differential Equations in Analysis of Seepage Line in Coarse Porous Media [Volume 51, Issue 3, 2020, Pages 563-574]
  • Non-Darcian flow Modeling of Velocity and Hydraulic Gradient in Non-Darcian Flows Using the Concept of Conformable Fractional Derivatives [Volume 51, Issue 12, 2020, Pages 2987-2998]
  • Non-Darcy flow Longitude Profile Analysis of Water Table in Rockfill Materials Using Gradually Varied Flow Theory with Consideration of Drag Force [Volume 51, Issue 2, 2020, Pages 403-415]
  • Non-dominated sorting Multiobjective Optimization of Closed-End Border Irrigation Performance Using WinSRFR and Genetic Algorithm (Case Study: Ramshir Irrigation and Drainage Network) [Volume 51, Issue 2, 2020, Pages 427-440]
  • Non-dominated sorting Risk-based Optimization of Flood Diversion System of Karun4 Dam under Hydraulic and Hydrologic Uncertainties [Volume 51, Issue 10, 2020, Pages 2575-2591]
  • Nonlinear equations The Efficiency of Water Infiltration Models in Different Land Uses of the Tahamchai Catchment [Volume 51, Issue 5, 2020, Pages 1281-1291]
  • Non-Parametric Tests Investigating the Relationship between Drought and Trend of the Frequency of Dust Storms in the West and Southwest of Iran [Volume 51, Issue 11, 2020, Pages 2839-2852]
  • Non-water stress baseline Investigation of Water Stress Status of Olive Trees Using Crop Water Stress Index [Volume 51, Issue 5, 2020, Pages 1239-1253]
  • NSGA-II Algorithm Development a Two-objective Simulation - Optimization Model for Optimal Design of Geometric Dimensions and Slope of the Stepped Spillway of Upstream Siah-Bisheh Dam Using NSGA-II Algorithm [Volume 51, Issue 2, 2020, Pages 469-478]
  • Numerical Modeling Numerical Investigation of the Relative Submergence Effects on the Logarithmic Velocity Profiles in a Straight Channel with Gravel Bed [Volume 51, Issue 5, 2020, Pages 1293-1304]
  • Numerical simulation Numerical Modeling of 3D Flow Pattern at Lateral Intake [Volume 51, Issue 6, 2020, Pages 1501-1513]
  • Numerical simulation Numerical Study of the Impact of Distance and Placement of the Adjacent Piers on the Flow Pattern and Local Scour around Bridge Piers in Sandy Bed [Volume 51, Issue 7, 2020, Pages 1737-1753]
  • Nutrition Influence of Leaf Nutrition of Some Micronutrients on Absorption of Mentha Plant under Soil Phosphorus Deficiency [Volume 51, Issue 1, 2020, Pages 135-149]
  • Nutrition Materials The Effect of Soil Moisture Conditions on Some Quantity and Palatability Traits of Opuntia ficus indica L. in Dasht-e-Zahab [Volume 51, Issue 10, 2020, Pages 2443-2453]

O

  • Offshore aquifer Impact of River Water Seepage on Reduction of Saltwater Volume in Offshore Coastal Aquifers [Volume 51, Issue 4, 2020, Pages 841-853]
  • Off-Time duration Effect of Pulsed Management in Drip Irrigation on Yield, Yield Components and Water Productivity of Silage Maize [Volume 51, Issue 12, 2020, Pages 3135-3145]
  • Oil of canola Investigation of Simultaneous Effect of Soil and Irrigation Water Salinity on Final Soil Salinity and Quantitative and Qualitative Yields and Water Use Efficiency of Canola [Volume 51, Issue 4, 2020, Pages 813-828]
  • Olive Tree Evaluation of the Capability of Spectral Water Indices for Assessing Water stress in Olive Tree [Volume 51, Issue 1, 2020, Pages 179-190]
  • Olive Tree Investigation of Water Stress Status of Olive Trees Using Crop Water Stress Index [Volume 51, Issue 5, 2020, Pages 1239-1253]
  • One-cycle labyrinth weir Experimental Study of the Effect of Guide Vanes Angle on Discharge Coefficient in Triangular and Trapezoidal Labyrinth Weirs [Volume 51, Issue 1, 2020, Pages 191-199]
  • Optimal cultivation pattern Optimal Model of Irrigation Network Operational Management to Maximize Profit (Case Study: Ghazvin Irrigation Network) [Volume 51, Issue 9, 2020, Pages 2149-2162]
  • Optimal range of relative bulk density Optimal range of relative bulk density obtained using proctor and axial stress of 200 kPa for sunflower (Helianthus annuus L.) growth [Volume 51, Issue 8, 2020, Pages 1937-1945]
  • Optimal water allocation Agent Based Model Development for Optimal Water Allocation from Dam Reservoir Case Study: Shahid Rajaee Dam [Volume 51, Issue 4, 2020, Pages 937-948]
  • Optimization Simulation and Optimization of Dam Operation under Changing Cultivation Pattern Scenario (Case Study: Harsin Dam) [Volume 51, Issue 1, 2020, Pages 1-12]
  • Optimization Estimation of Hydraulic Parameters of Confined Aquifers by Artificial Fish Swarm Algorithm [Volume 51, Issue 1, 2020, Pages 271-279]
  • Organic adsorbent The Study of Phosphorous Adsorption from Aqueous Solution by Date Wood and Sugarcane Bagasse Biochars Produced at Different Pyrolysis Temperature [Volume 51, Issue 3, 2020, Pages 617-628]
  • Organic adsorbent Evaluation of Nitrate Sorption Potential from Aqueous Solution Using Common Reed-Iron Modified Biochar [Volume 51, Issue 11, 2020, Pages 2853-2864]
  • Organic and mineral mulches Production of Organic and Mineral Recombinant Mulches and Their Effects on Volumetric Moisture of Erodible Soils [Volume 51, Issue 8, 2020, Pages 2023-2037]
  • Organic fertilizer Fertilizing Potential Assessment of Livestock Industrial Abattoir Refinery Sludge and Its Effect on Soil Chemical Properties (Case Study: Livestock Industrial Abattoir of Sanandaj) [Volume 51, Issue 6, 2020, Pages 1405-1416]
  • Organic residue The Effect of Crop Residue on Organic Carbon and Fertility of the Soil in Wheat-Corn Rotation [Volume 51, Issue 12, 2020, Pages 3207-3219]
  • Origin Study of Deposition Rate and Dust Particle Size Distribution with Attention to Soil Properties in Hoveizeh-Khorramshahr Supercritical Source [Volume 51, Issue 6, 2020, Pages 1555-1565]
  • Oscillatory components Annual Soil Temperature Analysis in Iran Using Singular Spectrum [Volume 51, Issue 11, 2020, Pages 2965-2973]
  • Overland Flow Development of a Numerical Model for Furrow Irrigation by Coupling 1D Saint-Venant and 3D Richards’ Equations [Volume 51, Issue 6, 2020, Pages 1529-1541]

P

  • Parameters uncertainty Parameters Uncertainty Analysis in Estimating Probable Maximum Flood in Bakhtiary Dam Basin by Monte Carlo Method [Volume 51, Issue 4, 2020, Pages 855-871]
  • Partial autocorrelation function Evaluation of Support Vector Machine and Adaptive Neuro-Fuzzy Inference System Performance in Prediction of Monthly River Flow (Case Study: Nazlu chai and Sezar Rivers) [Volume 51, Issue 3, 2020, Pages 673-686]
  • Particle size Study of Deposition Rate and Dust Particle Size Distribution with Attention to Soil Properties in Hoveizeh-Khorramshahr Supercritical Source [Volume 51, Issue 6, 2020, Pages 1555-1565]
  • Particle size distribution Role of Bimodal Particle-Size Distribution to Predict the Soil Water Retention Curve [Volume 51, Issue 5, 2020, Pages 1081-1091]
  • Particle size distribution The Effect of Cement Removal in Measuring the Texture of Iran Soils [Volume 51, Issue 8, 2020, Pages 1947-1958]
  • Particle size distribution Comparison of Some Methods for Measuring Primary Soil Particle Size Distribution and Introducing Appropriate Times for the Four-Reading Method for Determining Soil Texture [Volume 51, Issue 12, 2020, Pages 2999-3015]
  • PCA Mid-term Variations of Biogeochemical Indicators of Soil Quality under Agronomic Conditions [Volume 51, Issue 1, 2020, Pages 119-133]
  • Peanut shell The Effect of Modified Peanut Shell Biochar by Potassium Permanganate on Cd (II) Removal from Aqueous Media [Volume 51, Issue 2, 2020, Pages 503-512]
  • Pearson correlation Analysis of the Relationship between Irrigation System Operation Status and Knowledge and Skills of Farmers (Case Study: Qazvin Province) [Volume 51, Issue 6, 2020, Pages 1579-1591]
  • Pearson correlation Satellite Estimation of Precipitable Water Vapor (PWV) in Iran Atmosphere of Iran and the Analysis of its Spatial Correlation with Meteorological Variables [Volume 51, Issue 10, 2020, Pages 2543-2557]
  • Penman- Monteith- FAO The Impact of Climate Change on Reference Evapotranspiration in Mazandaran Province [Volume 51, Issue 2, 2020, Pages 387-401]
  • Performance indices Investigation of the Big Karun Basin Features Considering Operation of the Study Construction Development Projects Based on Dynamic System Approach [Volume 51, Issue 2, 2020, Pages 489-501]
  • Periodic effect Evaluation of Support Vector Machine and Adaptive Neuro-Fuzzy Inference System Performance in Prediction of Monthly River Flow (Case Study: Nazlu chai and Sezar Rivers) [Volume 51, Issue 3, 2020, Pages 673-686]
  • PGPR Nutritional and Morpho-physiological Responses of Tomato Plant (Lycopersicon esculentum Mill) Affected by Biological and Chemical Fertilizers [Volume 51, Issue 10, 2020, Pages 2559-2574]
  • Phosphate Competitive Adsorption of Arsenate and Phosphate on Calcite [Volume 51, Issue 9, 2020, Pages 2247-2257]
  • Phosphate Removal of Nitrogen and Phosphorus from Saravan Landfill Leachate by Chlorella Vulgaris Microalgae [Volume 51, Issue 9, 2020, Pages 2293-2306]
  • Phosphate solubilizing bacteria The Effect of Plant Growth Promoting Rhizobacteria Isolated from Dryland Farming on Available Phosphorus and Some Physiological and Growth Traits of Wheat under Water-Deficit Stress [Volume 51, Issue 3, 2020, Pages 787-800]
  • Phosphate solubilizing bacteria The Effect of Biofertilizers Application on Growth Indices of Maize (Zea mays) in Lead Contaminated Soils [Volume 51, Issue 6, 2020, Pages 1543-1554]
  • Phosphorous Removal The Efficiency of Coal Waste Nanoparticles Modified with FeCl3 in Sorption of Phosphorous from Aqueous Solutions [Volume 51, Issue 7, 2020, Pages 1667-1679]
  • Phosphorous split application The Effect of Phosphorous Fertilizer splitting on Morphological Charcters, Yield, and Yield Components of Two Rice (Oryza sativa L.) Cultivars (Hashemi and Guilaneh) [Volume 51, Issue 9, 2020, Pages 2379-2392]
  • Phosphorus Effect of Foliar Application of Zinc and Phosphorous on Their Dynamic, Biofortification, and on Grain Protein Content of Two Rice Cultivars (Hashemi and Guilaneh) [Volume 51, Issue 8, 2020, Pages 2065-2083]
  • Phosphorus uptake The Effect of Plant Growth Promoting Rhizobacteria Isolated from Dryland Farming on Available Phosphorus and Some Physiological and Growth Traits of Wheat under Water-Deficit Stress [Volume 51, Issue 3, 2020, Pages 787-800]
  • Photosynthesis rate Investigation of Drought Tolerance Using Metabolites and Photosynthetic Characters in Zard Olive (Olea Europaea L.) Cultivar Plants [Volume 51, Issue 4, 2020, Pages 873-883]
  • Physical and chemical parameters Evaluation of Spatial-Temporal Comparisons of Water Quality Parameters and Health of Ziarat River using NSFWQI Quality Index and Statistical Analysis [Volume 51, Issue 6, 2020, Pages 1353-1372]
  • Physical Productivity Impact of Changing Irrigation Method and Planting Spacing on Water Productivity, Yield and Application Efficiency of Sugar Beet in Miandoab Plain [Volume 51, Issue 8, 2020, Pages 2125-2136]
  • Phytoremediation Investigation of Phytoremediation Ability of Rangeland Species in Soils Contaminated with Copper and Manganese [Volume 51, Issue 6, 2020, Pages 1593-1604]
  • Phytoremediation Investigation of Morpho-physiological and Biochemical Adaptive Responses of Hovenia dulcis L. Affected by Salinity, Nitrate and Lead [Volume 51, Issue 8, 2020, Pages 1983-1996]
  • Piano key weir Experimental and Numerical Analysis of Energy Dissipation in Piano Key Weirs with Stepped and Baffled Barriers at Downstream Slop [Volume 51, Issue 10, 2020, Pages 2431-2442]
  • Pishgam variety Study of Lead Uptake and Translocation from Heavy Metals Contaminated Soils to the Aerial Parts of Different Winter Wheat Cultivars [Volume 51, Issue 8, 2020, Pages 1959-1969]
  • Plant available water Irrigation Management Based on PAW and IWC and Its Effect on Soil Salinity Distribution and Root Water Uptake [Volume 51, Issue 11, 2020, Pages 2773-2786]
  • Plant responses Investigation of Morpho-physiological and Biochemical Adaptive Responses of Hovenia dulcis L. Affected by Salinity, Nitrate and Lead [Volume 51, Issue 8, 2020, Pages 1983-1996]
  • Plant Water Stress Evaluation of the Capability of Spectral Water Indices for Assessing Water stress in Olive Tree [Volume 51, Issue 1, 2020, Pages 179-190]
  • Plaxis Study of Vertical and Horizontal Displacements of Eyvashan Earth Dam Using Instrumentation and Numerical Analysis [Volume 51, Issue 1, 2020, Pages 245-256]
  • Plaxis Discharge Capacity of Earth Dams Toe Drain with and without Clay Core [Volume 51, Issue 11, 2020, Pages 2900-2889]
  • Plough direction Study of Morphometric Characteristics of Gullies and Factors Affecting Gully Development in Dryland Farming Area in South of East-Azarbaijan Province [Volume 51, Issue 6, 2020, Pages 1373-1384]
  • PMF Parameters Uncertainty Analysis in Estimating Probable Maximum Flood in Bakhtiary Dam Basin by Monte Carlo Method [Volume 51, Issue 4, 2020, Pages 855-871]
  • Pollutant Evaluation of Spatial-Temporal Comparisons of Water Quality Parameters and Health of Ziarat River using NSFWQI Quality Index and Statistical Analysis [Volume 51, Issue 6, 2020, Pages 1353-1372]
  • Pollutant transport Experimental Study of the Solute Transport towards Groundwater and Surface Water [Volume 51, Issue 4, 2020, Pages 961-974]
  • Pollution Effects of Vegetation Arrangement and Floodplain-main Channel Interaction on the Longitudinal Dispersion Coefficient in Compound Channels [Volume 51, Issue 2, 2020, Pages 479-488]
  • Pollution Evaluation of Nitrate Sorption Potential from Aqueous Solution Using Common Reed-Iron Modified Biochar [Volume 51, Issue 11, 2020, Pages 2853-2864]
  • Pollution Index Assessment of Heavy Metals in Hooralazim Wetland Sediments by Calculation of Pollution Index [Volume 51, Issue 10, 2020, Pages 2469-2481]
  • Porous media Longitude Profile Analysis of Water Table in Rockfill Materials Using Gradually Varied Flow Theory with Consideration of Drag Force [Volume 51, Issue 2, 2020, Pages 403-415]
  • Potassium permanganate The Effect of Modified Peanut Shell Biochar by Potassium Permanganate on Cd (II) Removal from Aqueous Media [Volume 51, Issue 2, 2020, Pages 503-512]
  • Precipitable Water Satellite Estimation of Precipitable Water Vapor (PWV) in Iran Atmosphere of Iran and the Analysis of its Spatial Correlation with Meteorological Variables [Volume 51, Issue 10, 2020, Pages 2543-2557]
  • Precipitation Introducing a Nonlinear Model Based on Hybrid Machine Learning for Modeling and Prediction of Precipitation and Comparison with SDSM Method (Cases Studies: Shahrekord, Barez, and Yasuj) [Volume 51, Issue 2, 2020, Pages 325-339]
  • Precipitation Evaluating the Performance of Era-5 Re-Analysis Data in Estimating Daily and Monthly Precipitation, Case Study; Ardabil Province [Volume 51, Issue 11, 2020, Pages 2937-2951]
  • Precipitation Forecasting Development of Monthly Ensemble Precipitation Forecasting System in Sefidrud Basin, IRAN [Volume 51, Issue 8, 2020, Pages 1881-1893]
  • Precipitation Simulation Evaluation of WRF Model for Simulation of Precipitation and Flood Forecasting in Karun 4 Basin [Volume 51, Issue 8, 2020, Pages 1907-1920]
  • Prediction Improving the Performance of Global Rainfall Forecasting Systems in Different Climate Areas of Iran Using Quantile Mapping Method [Volume 51, Issue 9, 2020, Pages 2275-2291]
  • Pressurized flushing Experimental Investigation of Temporal Development of the Sediment Flushing Cone in Reservoirs Affected by DBE Structure [Volume 51, Issue 9, 2020, Pages 2221-2233]
  • Principal component analysis Using Soil Properties to Estimate the Irrigated Wheat Yield in Agricultural Lands of Nazarabad Region in Alborz Province [Volume 51, Issue 5, 2020, Pages 1227-1237]
  • Principal component analysis Assessment of Soil Quality in Paddy Soils with Different Yields (A Case Study: Kouchsfahan, Guilan Province) [Volume 51, Issue 12, 2020, Pages 3161-3176]
  • Proctor test Optimal range of relative bulk density obtained using proctor and axial stress of 200 kPa for sunflower (Helianthus annuus L.) growth [Volume 51, Issue 8, 2020, Pages 1937-1945]
  • Production Function Evaluation Of Production Functions In Estimating Two Varieties Of Corn Yield With Native Yield Response Factor In The Iran [Volume 51, Issue 10, 2020, Pages 2519-2529]
  • Production of freshwater Supply of Greenhouse Water Requirement from Solar Distiller Freshwater Production Using Condensation Method [Volume 51, Issue 1, 2020, Pages 25-45]
  • Protective fertilizer The Effective of Potassium Phosphite Silica Protective Fertilizer on Nutritional Responses and Control of Two Spotted Spider Mite on Strawberry (Fragaria x ananassa) [Volume 51, Issue 11, 2020, Pages 2787-2801]
  • Protein Effect of Foliar Application of Zinc and Phosphorous on Their Dynamic, Biofortification, and on Grain Protein Content of Two Rice Cultivars (Hashemi and Guilaneh) [Volume 51, Issue 8, 2020, Pages 2065-2083]
  • Pseudo fluid Model Modeling Bed Load Transport through Vegetated Channels Using Conceptual Pseudo Fluid Model [Volume 51, Issue 12, 2020, Pages 3059-3070]
  • Pumping Well Estimation of Hydraulic Parameters of Confined Aquifers by Artificial Fish Swarm Algorithm [Volume 51, Issue 1, 2020, Pages 271-279]
  • Pyrolysis temperature The Study of Phosphorous Adsorption from Aqueous Solution by Date Wood and Sugarcane Bagasse Biochars Produced at Different Pyrolysis Temperature [Volume 51, Issue 3, 2020, Pages 617-628]
  • Pyrolysis temperatures The Effect of Sewage Sludge and its Biochars on the Availability and Desorption Characteristics of Copper in a Contaminated Calcareous Soil [Volume 51, Issue 10, 2020, Pages 2455-2468]
  • Pyrrole polymer The Application Effect of Geosynthetic Membrane Containing Nanoparticles in Electrokinetic Removal of Copper from the Soil [Volume 51, Issue 10, 2020, Pages 2697-2709]

Q

  • QBO Annual Soil Temperature Analysis in Iran Using Singular Spectrum [Volume 51, Issue 11, 2020, Pages 2965-2973]
  • Quantile mapping Development of Monthly Ensemble Precipitation Forecasting System in Sefidrud Basin, IRAN [Volume 51, Issue 8, 2020, Pages 1881-1893]
  • Quinoa The Effect of Nitrogen Fertilizer on Some Growth Traits and Yield of Quinoa (Chenopodium quinoa Willd) Irrigated with Sugar-cane Fields Drainage Water [Volume 51, Issue 6, 2020, Pages 1441-1455]

R

  • Radial basis functions Performance Comparison of Statistical, Fuzzy and Perceptron Neural Network Models in Forecasting Dust Storms in Critical Regions in Iran [Volume 51, Issue 8, 2020, Pages 2051-2063]
  • Radiation Estimation of Potential Evaporationspiration in Different Climates of Iran [Volume 51, Issue 6, 2020, Pages 1479-1499]
  • Radiometer Validation of SMAP Satellite-Based Soil Moisture in Different Land Uses of Simineh-Zarrineh (Bokan) Basin [Volume 51, Issue 5, 2020, Pages 1317-1329]
  • Rain Effect of Slope Angle on Water Harvesting Using Kajaveh Method [Volume 51, Issue 11, 2020, Pages 2913-2923]
  • Rainbow Diagram Water Stakeholders and Institution Analysis for Sustainability of Agricultural Water Resources (Case Study Zayandehrud Catchment Area) [Volume 51, Issue 9, 2020, Pages 2365-2378]
  • Rainfall Estimation of Precipitation Using Satellite-based Surface Soil Moisture (SSM) in Semi-Arid and Humid Climates of Iran [Volume 51, Issue 6, 2020, Pages 1427-1440]
  • Rainfall Improving the Performance of Global Rainfall Forecasting Systems in Different Climate Areas of Iran Using Quantile Mapping Method [Volume 51, Issue 9, 2020, Pages 2275-2291]
  • Rainfall-runoff Runoff Estimation Using IHACRES Model Based on CHIRPS Satellite Data and CMIP5 Models (Case Study: Gorganroud Basin- Aq Qala Area) [Volume 51, Issue 3, 2020, Pages 659-671]
  • Random forest Comparison of Different Data Mining Methods in Predicting Soil Organic Carbon Storage in Some Lands of Behbahan City [Volume 51, Issue 4, 2020, Pages 1041-1054]
  • Random forest Evaluation of Different Supervised Learning Smart Methods and Response Surface Method to Optimize Factors Affecting Erosion (Case Study: Emamzadeh Watershed of Baghmalek) [Volume 51, Issue 7, 2020, Pages 1653-1666]
  • Random forest model Modeling Soil Organic Carbon Variations Using Remote Sensing Indices in Ardabil Balikhli Chay Watershed [Volume 51, Issue 9, 2020, Pages 2417-2429]
  • Ranking Crops Developing an Algorithm for Selecting the Most Suitable Crops based on Climatic Conditions (Case Study: Soumar Plain in Kermanshah Province) [Volume 51, Issue 7, 2020, Pages 1797-1810]
  • RCP scenarios The Effect of Climate Change on Rice Irrigation Requirement under RCP Scenarios (Case Study: Anzali) [Volume 51, Issue 10, 2020, Pages 2607-2621]
  • Recharge rate Estimation of Groundwater Recharge Rate Using a Distributed Model (Case Study of Rafsanjan Aquifer, Kerman Province) [Volume 51, Issue 6, 2020, Pages 1457-1468]
  • Rectangular and trapezoidal constriction Flow Measurement Flume with Cylindrical and Conical Walls [Volume 51, Issue 7, 2020, Pages 1637-1651]
  • Reference Evapotranspiration Supply of Greenhouse Water Requirement from Solar Distiller Freshwater Production Using Condensation Method [Volume 51, Issue 1, 2020, Pages 25-45]
  • Reference Evapotranspiration Using Forecasts of WRF Regional Model to Improve the Accuracy of Reference Evapotranspiration Estimation [Volume 51, Issue 1, 2020, Pages 165-177]
  • Regional model Developing a Regional Model for Estimating Flood Mortality Regarding the Evacuation Time (Case Study: Kan Watershed) [Volume 51, Issue 7, 2020, Pages 1823-1839]
  • Regression model Developing an Algorithm for Selecting the Most Suitable Crops based on Climatic Conditions (Case Study: Soumar Plain in Kermanshah Province) [Volume 51, Issue 7, 2020, Pages 1797-1810]
  • Relative Critical Depth Experimental Analysis of Inclined Gabion Drop Behavior in Comparison to the Standard Stilling Basins (USBR) [Volume 51, Issue 10, 2020, Pages 2531-2541]
  • Relative Depth Investigation of Relative Depth Effect on Flow Characteristics in Meandering Compound Channel [Volume 51, Issue 8, 2020, Pages 2111-2124]
  • Relative Irrigation Supply Index Investigation of Economic Productivity of Crop Products in Sistan and Baluchestan Province by Water Footprint Approach [Volume 51, Issue 5, 2020, Pages 1093-1104]
  • Release Kinetics The Effect of Sewage Sludge and its Biochars on the Availability and Desorption Characteristics of Copper in a Contaminated Calcareous Soil [Volume 51, Issue 10, 2020, Pages 2455-2468]
  • Reservoir operation Application of Seasonal Time Series Models for Prediction of Monthly Inflow to Yamchi and Sabalan Reservoirs in Qarasu Catchment, Ardabil [Volume 51, Issue 10, 2020, Pages 2651-2663]
  • Reservoir outlet salinity Application of NARX Neural Network as Surrogate Model to Long-term Simulation of the Outlet Salinity from Strong Stratified Reservoirs [Volume 51, Issue 8, 2020, Pages 1971-1982]
  • Reservoirs Investigation of the Impacts of Submerged Vanes on Pressurized Flushing in Reservoirs [Volume 51, Issue 9, 2020, Pages 2187-2201]
  • Residual Energy Experimental Analysis of Inclined Gabion Drop Behavior in Comparison to the Standard Stilling Basins (USBR) [Volume 51, Issue 10, 2020, Pages 2531-2541]
  • Rice fields Assessment of Soil Quality in Paddy Soils with Different Yields (A Case Study: Kouchsfahan, Guilan Province) [Volume 51, Issue 12, 2020, Pages 3161-3176]
  • Rice Husk Influence of Rice Husk Biomass and Its Biochar on Some Enzymatic Activities in a Calcareous Sandy Soil [Volume 51, Issue 7, 2020, Pages 1841-1855]
  • Richards’ equation Groundwater Recharge Assessment of Different Irrigation Scenarios by Using Unsaturated Zone Modeling (Case Study: Neishabour Plain) [Volume 51, Issue 2, 2020, Pages 311-323]
  • Rill detachment The Effect of Raindrops Impact on Soil Loss from Cultivated Farrows in Different Soils [Volume 51, Issue 11, 2020, Pages 2815-2825]
  • Risk-based analysis Risk-based Optimization of Flood Diversion System of Karun4 Dam under Hydraulic and Hydrologic Uncertainties [Volume 51, Issue 10, 2020, Pages 2575-2591]
  • River flow Development of a Coupled Hydrologic-Land Surface Model to Improve River Flow Simulation in the Karkheh Basin [Volume 51, Issue 1, 2020, Pages 257-270]
  • RMSE Validation of SMAP Satellite-Based Soil Moisture in Different Land Uses of Simineh-Zarrineh (Bokan) Basin [Volume 51, Issue 5, 2020, Pages 1317-1329]
  • Rockfill materials Longitude Profile Analysis of Water Table in Rockfill Materials Using Gradually Varied Flow Theory with Consideration of Drag Force [Volume 51, Issue 2, 2020, Pages 403-415]
  • Rock phosphate The Effect of Plant Growth Promoting Rhizobacteria Isolated from Dryland Farming on Available Phosphorus and Some Physiological and Growth Traits of Wheat under Water-Deficit Stress [Volume 51, Issue 3, 2020, Pages 787-800]
  • Root mean square method Land Suitability Evaluation for Barberry and Jujube Using Parametric Method and Analytical Hierarchy Process in Alghoorat Region of Birjand [Volume 51, Issue 10, 2020, Pages 2665-2680]
  • Row spacing Temporal Variability of the USLE Cover Management Factor (C) in Event Scale and Growth Stages of Rainfed Wheat [Volume 51, Issue 1, 2020, Pages 231-243]
  • Runoff The Impact of Climate Change on Watershed Runoff and Sedimentation Using SWAT and WEPP Models (Case Study: Dehbar Basin) [Volume 51, Issue 4, 2020, Pages 1027-1040]
  • Runoff Field Evaluation of Furrow Irrigation Performance in Corn Fields and Presentation of Management Solutions using WinSRFR Model (Case Study: Dezful) [Volume 51, Issue 11, 2020, Pages 2761-2772]
  • Runoff Loss Effect of Micro-dams on Infiltration and Uniformity of Water Distribution Along the Furrow [Volume 51, Issue 1, 2020, Pages 13-23]

S

  • Safflower Evaluation of Irrigation Water Salinity Tolerance Indices in New Cultivars and Lines of Safflower [Volume 51, Issue 7, 2020, Pages 1811-1821]
  • Salicylic Acid Effect of Salicylic Acid Foliar Application under Deficit Irrigation Conditions on Yield and Water Use Efficiency in Cucumber (Cucumis sativus cv. Kish F1) [Volume 51, Issue 3, 2020, Pages 553-561]
  • Saline waters The Feasibility Study of Water Salinity Reduction by Atriplex Lentiformis Plant in a Zeolite Substrate [Volume 51, Issue 11, 2020, Pages 2901-2912]
  • Salinity of soil and water Investigation of Simultaneous Effect of Soil and Irrigation Water Salinity on Final Soil Salinity and Quantitative and Qualitative Yields and Water Use Efficiency of Canola [Volume 51, Issue 4, 2020, Pages 813-828]
  • Salinity stress Explanation of the Weighting Factor for Salinity Constraint in the Integral Water Capacity Concept (IWC) [Volume 51, Issue 7, 2020, Pages 1769-1782]
  • Salinity stress Evaluation of Irrigation Water Salinity Tolerance Indices in New Cultivars and Lines of Safflower [Volume 51, Issue 7, 2020, Pages 1811-1821]
  • Salinity stress The Effect of Humic Acid and Zinc Application on Some Vegetative Traits and Anti-oxidant Enzymes of Corn Seedling under Salinity Stress [Volume 51, Issue 9, 2020, Pages 2393-2403]
  • Salt-Tolerant Plants Drainage Water Management of Irrigation and Drainage Networks of South West Khuzestan [Volume 51, Issue 2, 2020, Pages 525-539]
  • Saltwater resources Atmospheric Parameters Variation, Reference Crop Evapotranspiration and Basil Water Requirement in Novel Integrated System of Greenhouse and Saltwater Evaporative Pond [Volume 51, Issue 2, 2020, Pages 455-467]
  • Satellite Evaluating the Performance of Era-5 Re-Analysis Data in Estimating Daily and Monthly Precipitation, Case Study; Ardabil Province [Volume 51, Issue 11, 2020, Pages 2937-2951]
  • Satellite Estimation Satellite Estimation of Precipitable Water Vapor (PWV) in Iran Atmosphere of Iran and the Analysis of its Spatial Correlation with Meteorological Variables [Volume 51, Issue 10, 2020, Pages 2543-2557]
  • Saturation Studying the Effect of Geometric Characteristics of Dam on Downstream Saturation in Earth Dam [Volume 51, Issue 9, 2020, Pages 2235-2246]
  • SAVI Actual Evapotranspiration Estimation Using MODIS and ETM+ Imageries (Case Study: Arak) [Volume 51, Issue 3, 2020, Pages 697-712]
  • Scaling Scaling of Volume Balance Equation in Border Irrigation [Volume 51, Issue 2, 2020, Pages 353-362]
  • Scaling Scaling Brooks-Corey Soil Water Retention Curve Using Minimum Data [Volume 51, Issue 7, 2020, Pages 1691-1700]
  • Scanning Electron Microscopy Investigating the Effects of Portland Cement and Lime on Improving Glycerol-Contaminated Clay [Volume 51, Issue 12, 2020, Pages 3045-3057]
  • Scouring Influence of Semicircular Collar Diameter and Its Alignment on Scour Depth and Flow Pattern around Bridge Abutment [Volume 51, Issue 1, 2020, Pages 77-91]
  • Scouring Numerical Study of the Impact of Distance and Placement of the Adjacent Piers on the Flow Pattern and Local Scour around Bridge Piers in Sandy Bed [Volume 51, Issue 7, 2020, Pages 1737-1753]
  • Scouring equilibrium Experimental Investigation of Temporal Development of the Sediment Flushing Cone in Reservoirs Affected by DBE Structure [Volume 51, Issue 9, 2020, Pages 2221-2233]
  • Seasonal model Application of Seasonal Time Series Models for Prediction of Monthly Inflow to Yamchi and Sabalan Reservoirs in Qarasu Catchment, Ardabil [Volume 51, Issue 10, 2020, Pages 2651-2663]
  • Seasonal Precipitation Forecast Evaluation of the Effect of Bias Correction Methods on the Skill of Seasonal Precipitation Forecasts of CFSv2 Climate Model [Volume 51, Issue 12, 2020, Pages 3017-3032]
  • Seawater greenhouse system Atmospheric Parameters Variation, Reference Crop Evapotranspiration and Basil Water Requirement in Novel Integrated System of Greenhouse and Saltwater Evaporative Pond [Volume 51, Issue 2, 2020, Pages 455-467]
  • Seawater intrusion Global Sensitivity Analysis of a Coastal Groundwater Simulation Model Using Five Methods (Lahijan-Chaboksar Aquifer) [Volume 51, Issue 3, 2020, Pages 603-615]
  • SEBAL Actual Evapotranspiration Estimation Using MODIS and ETM+ Imageries (Case Study: Arak) [Volume 51, Issue 3, 2020, Pages 697-712]
  • Sediment flushing cone Investigation of the Impacts of Submerged Vanes on Pressurized Flushing in Reservoirs [Volume 51, Issue 9, 2020, Pages 2187-2201]
  • Sediment size distribution Laboratory Study of the Motion Threshold and Temporal Variation of Sediment Concentration in Flow-induced Erosion [Volume 51, Issue 7, 2020, Pages 1869-1880]
  • Seed density Temporal Variability of the USLE Cover Management Factor (C) in Event Scale and Growth Stages of Rainfed Wheat [Volume 51, Issue 1, 2020, Pages 231-243]
  • Seed yield The Effect of Nitrogen Fertilizer on Some Growth Traits and Yield of Quinoa (Chenopodium quinoa Willd) Irrigated with Sugar-cane Fields Drainage Water [Volume 51, Issue 6, 2020, Pages 1441-1455]
  • Seepage Studying the Effect of Geometric Characteristics of Dam on Downstream Saturation in Earth Dam [Volume 51, Issue 9, 2020, Pages 2235-2246]
  • Seepage line Discharge Capacity of Earth Dams Toe Drain with and without Clay Core [Volume 51, Issue 11, 2020, Pages 2900-2889]
  • Seepage rate estimation Seepage Rate Estimation in Irrigation Canals Using Infiltration Equations and Ponding Test Method [Volume 51, Issue 4, 2020, Pages 885-893]
  • Selenium Investigation of Allicin and Flavonoid Variations and Selenium Daily Uptake in Garlic (Allium Sativum L.) By Selenium Fertilizer Treatments and Mycorrhizal Inoculation [Volume 51, Issue 6, 2020, Pages 1567-1577]
  • Self-adaptive extreme learning machine Simulation of Groundwater Level Using the Hybrid Model Wavelet-Self Adaptive Extreme Learning Machine [Volume 51, Issue 4, 2020, Pages 975-986]
  • Semi-arid area The Efficiency of Water Infiltration Models in Different Land Uses of the Tahamchai Catchment [Volume 51, Issue 5, 2020, Pages 1281-1291]
  • Semi-arid region Temporal Variability of the USLE Cover Management Factor (C) in Event Scale and Growth Stages of Rainfed Wheat [Volume 51, Issue 1, 2020, Pages 231-243]
  • Sensitivity analysis Sensitivity Analysis of Basil Crop Growth Parameters in the Aquacrop Model under Different Nitrogen Fertilizer Stresses [Volume 51, Issue 6, 2020, Pages 1341-1351]
  • Sensitivity analysis methods Global Sensitivity Analysis of a Coastal Groundwater Simulation Model Using Five Methods (Lahijan-Chaboksar Aquifer) [Volume 51, Issue 3, 2020, Pages 603-615]
  • Sen’s slope Determination of Soil Temperature Change Trend in Different Climates of Kermanshah Province [Volume 51, Issue 10, 2020, Pages 2641-2650]
  • Sepaskhah and Tafteh fractal dimension Improving the Estimation of Soil Cation Exchange Capacity Using Fractal Dimensions [Volume 51, Issue 12, 2020, Pages 3102-3087]
  • Sequential extraction Evaluating the Potential of Non-stabilized and Na-carboxymethylcellulose-Stabilized Hematite in Remediation of Ni-contaminated Soil [Volume 51, Issue 4, 2020, Pages 907-921]
  • Sesame Investigation of Drought Satress Indices in Sesame Surface Water Deficit [Volume 51, Issue 4, 2020, Pages 949-959]
  • Shavoor Field Evaluation of Some of the Grain-size Analysis Methods for Determining Hydraulic Conductivity of Streambed [Volume 51, Issue 8, 2020, Pages 2007-2021]
  • Sheikhabahi Scroll Water Stakeholders and Institution Analysis for Sustainability of Agricultural Water Resources (Case Study Zayandehrud Catchment Area) [Volume 51, Issue 9, 2020, Pages 2365-2378]
  • Shields parameter Laboratory Study of the Motion Threshold and Temporal Variation of Sediment Concentration in Flow-induced Erosion [Volume 51, Issue 7, 2020, Pages 1869-1880]
  • Silage maize Deriving the Leaf Area Index of Silage Maize Using Digital Hemispherical Photography Method (Case Study: Qaleh-Now Farms, South of Tehran) [Volume 51, Issue 6, 2020, Pages 1331-1340]
  • Silhouette width Spatio-temporal Analysis of Groundwater Level Using Clustering Method Combined with Artificial Neural Network [Volume 51, Issue 4, 2020, Pages 801-812]
  • Silica Nanoparticles Investigating the Effect of Spraying Silica Nanoparticles in Increasing the Drought Resistance of Millet Seedlings in Kashmar Weather Conditions [Volume 51, Issue 9, 2020, Pages 2307-2322]
  • Silicon Effect of Silicon Sources and Nano Silicon on Some Morphophysiologic Response of Stevia rebaudiana Bertoni [Volume 51, Issue 2, 2020, Pages 281-295]
  • Silicon The Effect of Different Levels of Silicon from a Source of Silicic Acid on Aloe vera L. Growth Traits under Cold Stress [Volume 51, Issue 12, 2020, Pages 3103-3113]
  • Simulation-Optimization Model Development a Two-objective Simulation - Optimization Model for Optimal Design of Geometric Dimensions and Slope of the Stepped Spillway of Upstream Siah-Bisheh Dam Using NSGA-II Algorithm [Volume 51, Issue 2, 2020, Pages 469-478]
  • Sistan and Baluchestan Relative Humidity Zoning of Sistan-Baluchestan Province Using MODIS Satellite Images [Volume 51, Issue 10, 2020, Pages 2681-2695]
  • Slope Comparing the Performance of Several Erodibility Indices' Equations of USLE Model at Laboratory Condition [Volume 51, Issue 7, 2020, Pages 1725-1736]
  • Slope Effect of Slope Angle on Water Harvesting Using Kajaveh Method [Volume 51, Issue 11, 2020, Pages 2913-2923]
  • Slope position Effect of Topography Indices and Soil Characteristics on Rainfed Wheat Yield in Loess Lands of Toshan Area, Northern Iran [Volume 51, Issue 1, 2020, Pages 93-105]
  • SMDI drought index Estimation of Weekly Soil Moisture and Agricultural Drought for Future Periods Using DSSAT Model (Case Study: Birjand Plain) [Volume 51, Issue 3, 2020, Pages 775-785]
  • Sodium absorb ratio Effect of Leaching Method and Water and Drainage Water Application Order on Desalinization and Desodification of Heavy Soils [Volume 51, Issue 2, 2020, Pages 297-309]
  • Sodium Chloride Effect of Pore Water Salinity and Fine Sand on Unconfined Strength and Elasticity Module of Clay Soils [Volume 51, Issue 3, 2020, Pages 641-658]
  • Soil chemical characteristics Chemical Effect of municipal Compost and Sewage Sludge on Soil and Wheat Crop [Volume 51, Issue 9, 2020, Pages 2349-2363]
  • Soil contamination Effect of Cadmium and Lead Contamination on Biological Quality of Soil and Rapeseed (Brassica napus) Growth [Volume 51, Issue 1, 2020, Pages 217-230]
  • Soil contamination Investigation of Phytoremediation Ability of Rangeland Species in Soils Contaminated with Copper and Manganese [Volume 51, Issue 6, 2020, Pages 1593-1604]
  • Soil depths Determination of Soil Temperature Change Trend in Different Climates of Kermanshah Province [Volume 51, Issue 10, 2020, Pages 2641-2650]
  • Soil enzymes Effect of Land Use Change and Land Reclamation on Some Qualitative Characteristics and Activity of Some Enzymes in the Soil [Volume 51, Issue 4, 2020, Pages 1055-1068]
  • Soil erosion Evaluation of Different Supervised Learning Smart Methods and Response Surface Method to Optimize Factors Affecting Erosion (Case Study: Emamzadeh Watershed of Baghmalek) [Volume 51, Issue 7, 2020, Pages 1653-1666]
  • Soil erosion Laboratory Study of the Motion Threshold and Temporal Variation of Sediment Concentration in Flow-induced Erosion [Volume 51, Issue 7, 2020, Pages 1869-1880]
  • Soil fertility Evaluation of Paddy Soil Fertility Using Integrated Fertility Index [Volume 51, Issue 5, 2020, Pages 1211-1226]
  • Soil improvement The Effect of Temperature on the Settlement Behavior of Fine-Grained Soil Stabilized with Cement [Volume 51, Issue 12, 2020, Pages 3221-3235]
  • Soil Infiltration The Efficiency of Water Infiltration Models in Different Land Uses of the Tahamchai Catchment [Volume 51, Issue 5, 2020, Pages 1281-1291]
  • Soil loss The Effect of Raindrops Impact on Soil Loss from Cultivated Farrows in Different Soils [Volume 51, Issue 11, 2020, Pages 2815-2825]
  • Soil moisture Validation of SMAP Satellite-Based Soil Moisture in Different Land Uses of Simineh-Zarrineh (Bokan) Basin [Volume 51, Issue 5, 2020, Pages 1317-1329]
  • Soil moisture Evaluation of Iron Content in Calcareous Soil Treated With Bacteria Producing Siderophore under Drought Stress [Volume 51, Issue 5, 2020, Pages 1305-1315]
  • Soil Organic Carbon Modeling Soil Organic Carbon Variations Using Remote Sensing Indices in Ardabil Balikhli Chay Watershed [Volume 51, Issue 9, 2020, Pages 2417-2429]
  • Soil permeability The Effect of Plotting on Leaching Uniformity of Soil Profile in Laboratory Model [Volume 51, Issue 11, 2020, Pages 2739-2749]
  • Soil quality Effect of Land Use Change and Land Reclamation on Some Qualitative Characteristics and Activity of Some Enzymes in the Soil [Volume 51, Issue 4, 2020, Pages 1055-1068]
  • Soil quality Fertilizing Potential Assessment of Livestock Industrial Abattoir Refinery Sludge and Its Effect on Soil Chemical Properties (Case Study: Livestock Industrial Abattoir of Sanandaj) [Volume 51, Issue 6, 2020, Pages 1405-1416]
  • Soil quality Influence of Rice Husk Biomass and Its Biochar on Some Enzymatic Activities in a Calcareous Sandy Soil [Volume 51, Issue 7, 2020, Pages 1841-1855]
  • Soil Quality Index Assessment of Soil Quality in Paddy Soils with Different Yields (A Case Study: Kouchsfahan, Guilan Province) [Volume 51, Issue 12, 2020, Pages 3161-3176]
  • Soil Salinity Effect of Leaching Method and Water and Drainage Water Application Order on Desalinization and Desodification of Heavy Soils [Volume 51, Issue 2, 2020, Pages 297-309]
  • Soil Salinity Optimal Distance of DripTapes and Water Productivity of Wheat in LoamySoil Texture [Volume 51, Issue 9, 2020, Pages 2163-2175]
  • Soil Salinity The Effect of Plotting on Leaching Uniformity of Soil Profile in Laboratory Model [Volume 51, Issue 11, 2020, Pages 2739-2749]
  • Soil Stabilization Effect of Pore Water Salinity and Fine Sand on Unconfined Strength and Elasticity Module of Clay Soils [Volume 51, Issue 3, 2020, Pages 641-658]
  • Soil’s Water Balance Estimation of Precipitation Using Satellite-based Surface Soil Moisture (SSM) in Semi-Arid and Humid Climates of Iran [Volume 51, Issue 6, 2020, Pages 1427-1440]
  • Soil testing Nutritional and Morpho-physiological Responses of Tomato Plant (Lycopersicon esculentum Mill) Affected by Biological and Chemical Fertilizers [Volume 51, Issue 10, 2020, Pages 2559-2574]
  • Soil Texture Role of Bimodal Particle-Size Distribution to Predict the Soil Water Retention Curve [Volume 51, Issue 5, 2020, Pages 1081-1091]
  • Soil Texture Scaling Brooks-Corey Soil Water Retention Curve Using Minimum Data [Volume 51, Issue 7, 2020, Pages 1691-1700]
  • Soil Texture The Effect of Cement Removal in Measuring the Texture of Iran Soils [Volume 51, Issue 8, 2020, Pages 1947-1958]
  • Soil Texture Comparison of Some Methods for Measuring Primary Soil Particle Size Distribution and Introducing Appropriate Times for the Four-Reading Method for Determining Soil Texture [Volume 51, Issue 12, 2020, Pages 2999-3015]
  • Soil water availability Irrigation Management Based on PAW and IWC and Its Effect on Soil Salinity Distribution and Root Water Uptake [Volume 51, Issue 11, 2020, Pages 2773-2786]
  • Soil Water Retention Curve Scaling Brooks-Corey Soil Water Retention Curve Using Minimum Data [Volume 51, Issue 7, 2020, Pages 1691-1700]
  • Solar distiller Supply of Greenhouse Water Requirement from Solar Distiller Freshwater Production Using Condensation Method [Volume 51, Issue 1, 2020, Pages 25-45]
  • Soluble solid The Effect of Deficit Irrigation and Partial Root Zone Drying Irrigation on Tree and Fruit Growth Characteristics of Valencia Orange [Volume 51, Issue 5, 2020, Pages 1127-1136]
  • Spatial distribution"" Investigating Spatial Variability of Soil Quality Indices in Nazar Abad Fields, West of Alborz Province [Volume 51, Issue 7, 2020, Pages 1755-1768]
  • Spectral Index Evaluation of the Capability of Spectral Water Indices for Assessing Water stress in Olive Tree [Volume 51, Issue 1, 2020, Pages 179-190]
  • Spectrometry Evaluation of the Capability of Spectral Water Indices for Assessing Water stress in Olive Tree [Volume 51, Issue 1, 2020, Pages 179-190]
  • SQI Mid-term Variations of Biogeochemical Indicators of Soil Quality under Agronomic Conditions [Volume 51, Issue 1, 2020, Pages 119-133]
  • SSA Annual Soil Temperature Analysis in Iran Using Singular Spectrum [Volume 51, Issue 11, 2020, Pages 2965-2973]
  • SSIIM numerical model 3D Simulation of Flow Field in Vortex Settling Basin Using SSIIM Numerical model [Volume 51, Issue 11, 2020, Pages 2925-2936]
  • SSSA Evaluation of Methods Proposed by ICARDA and the Soil Science Society of America for Determination of Soil Available Boron [Volume 51, Issue 11, 2020, Pages 2827-2838]
  • Stability term Application of the Quasi-Reversibility Method in Inverse Computation of Temporal and Spatial Pollutant Concentration in Time [Volume 51, Issue 3, 2020, Pages 713-726]
  • Stage–discharge relationship Flow Measurement Flume with Cylindrical and Conical Walls [Volume 51, Issue 7, 2020, Pages 1637-1651]
  • Standardized Precipitation Index Comparative Study of Efficiency of Some Meteorological Drought Indices in Different Climate Regions of Iran [Volume 51, Issue 11, 2020, Pages 2751-2760]
  • Standard Precipitation Index Investigating the Relationship between Drought and Trend of the Frequency of Dust Storms in the West and Southwest of Iran [Volume 51, Issue 11, 2020, Pages 2839-2852]
  • Standard scoring functions Mid-term Variations of Biogeochemical Indicators of Soil Quality under Agronomic Conditions [Volume 51, Issue 1, 2020, Pages 119-133]
  • Statistical analysis Analysis of the Effectiveness of Interceptor Drain on Vegetation Changes (Case Study: Salt Marsh in Qazvin Plain) [Volume 51, Issue 8, 2020, Pages 1895-1905]
  • Steady flow Laboratory Study of the Motion Threshold and Temporal Variation of Sediment Concentration in Flow-induced Erosion [Volume 51, Issue 7, 2020, Pages 1869-1880]
  • Stepped Spillway Development a Two-objective Simulation - Optimization Model for Optimal Design of Geometric Dimensions and Slope of the Stepped Spillway of Upstream Siah-Bisheh Dam Using NSGA-II Algorithm [Volume 51, Issue 2, 2020, Pages 469-478]
  • Stevia medicinal herb Effect of Silicon Sources and Nano Silicon on Some Morphophysiologic Response of Stevia rebaudiana Bertoni [Volume 51, Issue 2, 2020, Pages 281-295]
  • Storage time The Effective of Potassium Phosphite Silica Protective Fertilizer on Nutritional Responses and Control of Two Spotted Spider Mite on Strawberry (Fragaria x ananassa) [Volume 51, Issue 11, 2020, Pages 2787-2801]
  • Sub irrigation Lysimeter Study of Water Table Management Impact on Nitrates and Phosphates Leaching and Drainage Water Salinity in Dezful [Volume 51, Issue 4, 2020, Pages 987-1001]
  • Submerged Vanes Investigation of the Impacts of Submerged Vanes on Pressurized Flushing in Reservoirs [Volume 51, Issue 9, 2020, Pages 2187-2201]
  • Subsurface flow Development of a Numerical Model for Furrow Irrigation by Coupling 1D Saint-Venant and 3D Richards’ Equations [Volume 51, Issue 6, 2020, Pages 1529-1541]
  • Sugar-cane The Effect of Nitrogen Fertilizer on Some Growth Traits and Yield of Quinoa (Chenopodium quinoa Willd) Irrigated with Sugar-cane Fields Drainage Water [Volume 51, Issue 6, 2020, Pages 1441-1455]
  • Sunflower grain yield Optimal range of relative bulk density obtained using proctor and axial stress of 200 kPa for sunflower (Helianthus annuus L.) growth [Volume 51, Issue 8, 2020, Pages 1937-1945]
  • Support vector machine Comparison of Different Data Mining Methods in Predicting Soil Organic Carbon Storage in Some Lands of Behbahan City [Volume 51, Issue 4, 2020, Pages 1041-1054]
  • Support Vector Machines Evaluation of Different Supervised Learning Smart Methods and Response Surface Method to Optimize Factors Affecting Erosion (Case Study: Emamzadeh Watershed of Baghmalek) [Volume 51, Issue 7, 2020, Pages 1653-1666]
  • Surface irrigation Field Evaluation of Furrow Irrigation Performance in Corn Fields and Presentation of Management Solutions using WinSRFR Model (Case Study: Dezful) [Volume 51, Issue 11, 2020, Pages 2761-2772]
  • Surface Soil Moisture Estimation of Precipitation Using Satellite-based Surface Soil Moisture (SSM) in Semi-Arid and Humid Climates of Iran [Volume 51, Issue 6, 2020, Pages 1427-1440]
  • Surrogate Model Application of NARX Neural Network as Surrogate Model to Long-term Simulation of the Outlet Salinity from Strong Stratified Reservoirs [Volume 51, Issue 8, 2020, Pages 1971-1982]
  • Sustainable agriculture The Effect of Irrigation Management and Cultivation pattern on Soil Quality Indices (Case study: Agriculture fields of Semnan) [Volume 51, Issue 9, 2020, Pages 2323-2335]
  • Sustainable Development Land Suitability Evaluation for Barberry and Jujube Using Parametric Method and Analytical Hierarchy Process in Alghoorat Region of Birjand [Volume 51, Issue 10, 2020, Pages 2665-2680]
  • Sustainable Development Hybrid Compensatory and Non-Compensatory Multi-Criteria Decision Making Models for locating the Reservoir-dams [Volume 51, Issue 11, 2020, Pages 2725-2738]
  • SUTRA Global Sensitivity Analysis of a Coastal Groundwater Simulation Model Using Five Methods (Lahijan-Chaboksar Aquifer) [Volume 51, Issue 3, 2020, Pages 603-615]
  • Swelling index The Effect of Temperature on the Settlement Behavior of Fine-Grained Soil Stabilized with Cement [Volume 51, Issue 12, 2020, Pages 3221-3235]
  • System dynamic approach Investigation of the Big Karun Basin Features Considering Operation of the Study Construction Development Projects Based on Dynamic System Approach [Volume 51, Issue 2, 2020, Pages 489-501]

T

  • Tajan basin Agent Based Model Development for Optimal Water Allocation from Dam Reservoir Case Study: Shahid Rajaee Dam [Volume 51, Issue 4, 2020, Pages 937-948]
  • Tape Field investigation on the Application of an Automatic Discharge Control Valve on Water Uniformity in a Tape Irrigation System [Volume 51, Issue 12, 2020, Pages 3033-3043]
  • TDR Effect of Soil Texture and Different Levels of Irrigation Amount on Water Requirement and Crop Coefficient of Melia azedarach L. in Karaj Area [Volume 51, Issue 12, 2020, Pages 3195-3205]
  • TDS Modeling Surface and Ground Water Hyporheic Zone Using MODFLOW, MT3D and RT3D Models [Volume 51, Issue 5, 2020, Pages 1151-1164]
  • TDS and TSS The Effect of Substrate and Surface Load Change of Pressurized Sand Filters on Removal Improvement of Water Quality Parameters in Moallemkola-Sari Water Treatment Plant [Volume 51, Issue 1, 2020, Pages 107-117]
  • Temperature Simulation Evaluation of WRF Model for Simulation of Precipitation and Flood Forecasting in Karun 4 Basin [Volume 51, Issue 8, 2020, Pages 1907-1920]
  • Temporal development of sediment flushing cone Experimental Investigation of Temporal Development of the Sediment Flushing Cone in Reservoirs Affected by DBE Structure [Volume 51, Issue 9, 2020, Pages 2221-2233]
  • Temporal variation Study of Deposition Rate and Dust Particle Size Distribution with Attention to Soil Properties in Hoveizeh-Khorramshahr Supercritical Source [Volume 51, Issue 6, 2020, Pages 1555-1565]
  • Thermal consolidation The Effect of Temperature on the Settlement Behavior of Fine-Grained Soil Stabilized with Cement [Volume 51, Issue 12, 2020, Pages 3221-3235]
  • Toe drainage geometry Discharge Capacity of Earth Dams Toe Drain with and without Clay Core [Volume 51, Issue 11, 2020, Pages 2900-2889]
  • Toe position Impact of River Water Seepage on Reduction of Saltwater Volume in Offshore Coastal Aquifers [Volume 51, Issue 4, 2020, Pages 841-853]
  • Tomato Lysimeter Study of Water Table Management Impact on Nitrates and Phosphates Leaching and Drainage Water Salinity in Dezful [Volume 51, Issue 4, 2020, Pages 987-1001]
  • TOPSIS Hybrid Compensatory and Non-Compensatory Multi-Criteria Decision Making Models for locating the Reservoir-dams [Volume 51, Issue 11, 2020, Pages 2725-2738]
  • TOPSIS method Developing an Algorithm for Selecting the Most Suitable Crops based on Climatic Conditions (Case Study: Soumar Plain in Kermanshah Province) [Volume 51, Issue 7, 2020, Pages 1797-1810]
  • Tourism water requirement Determining Water requirement of Anzali Wetland based on Eco-Tourism Indices within the Framework of IWRM [Volume 51, Issue 10, 2020, Pages 2501-2517]
  • Transfer function Evaluation of Classical, Conceptual IHACRES and Hybrid ARMA-ANN Models in Simulation and Prediction of Daily Discharge of Maroun River [Volume 51, Issue 3, 2020, Pages 727-736]
  • Triaxial tests Evaluation of Mechanical Properties of Fine-Grained Soil Contaminated with Solid Waste Landfill Leachate [Volume 51, Issue 5, 2020, Pages 1165-1176]
  • Tuber Wet Weight The Effect of Growth Hormones and Mycorrhizal Fungi on the Yield of Potato Plant (Agria Cultivar) [Volume 51, Issue 7, 2020, Pages 1623-1635]
  • Turbidity The Effect of Substrate and Surface Load Change of Pressurized Sand Filters on Removal Improvement of Water Quality Parameters in Moallemkola-Sari Water Treatment Plant [Volume 51, Issue 1, 2020, Pages 107-117]
  • Turbulent Flow Numerical Investigation of the Relative Submergence Effects on the Logarithmic Velocity Profiles in a Straight Channel with Gravel Bed [Volume 51, Issue 5, 2020, Pages 1293-1304]
  • Two Objective Optimization Development a Two-objective Simulation - Optimization Model for Optimal Design of Geometric Dimensions and Slope of the Stepped Spillway of Upstream Siah-Bisheh Dam Using NSGA-II Algorithm [Volume 51, Issue 2, 2020, Pages 469-478]
  • Tyler and Wheatcraft fractal dimension Improving the Estimation of Soil Cation Exchange Capacity Using Fractal Dimensions [Volume 51, Issue 12, 2020, Pages 3102-3087]

U

  • Uncertainty Development of Monthly Ensemble Precipitation Forecasting System in Sefidrud Basin, IRAN [Volume 51, Issue 8, 2020, Pages 1881-1893]
  • Uncertainty Uncertainty Analysis of Actual Evapotranspiration Estimations Using Satellite Data and Climate Databases (Case Study: Karkheh Basin) [Volume 51, Issue 5, 2020, Pages 1177-1193]
  • Uncertainty Investigating the Uncertainty of Data-Based Models in Forecasting Monthly Flow of the Hablehroud River [Volume 51, Issue 5, 2020, Pages 1265-1280]
  • Unconfined Compressive Strength Improving the Mechanical Behavior of Anthracene-Contaminated Kaolinite Clay Using Portland Cement and Lime [Volume 51, Issue 7, 2020, Pages 1783-1795]
  • Unconfined Compressive Strength Investigating the Effects of Portland Cement and Lime on Improving Glycerol-Contaminated Clay [Volume 51, Issue 12, 2020, Pages 3045-3057]
  • Universal Soil Loss Equation Temporal Variability of the USLE Cover Management Factor (C) in Event Scale and Growth Stages of Rainfed Wheat [Volume 51, Issue 1, 2020, Pages 231-243]
  • Upstream cofferdam Risk-based Optimization of Flood Diversion System of Karun4 Dam under Hydraulic and Hydrologic Uncertainties [Volume 51, Issue 10, 2020, Pages 2575-2591]
  • Upstream Siah-Bisheh Dam Development a Two-objective Simulation - Optimization Model for Optimal Design of Geometric Dimensions and Slope of the Stepped Spillway of Upstream Siah-Bisheh Dam Using NSGA-II Algorithm [Volume 51, Issue 2, 2020, Pages 469-478]
  • Urmia Lake Validation of SMAP Satellite-Based Soil Moisture in Different Land Uses of Simineh-Zarrineh (Bokan) Basin [Volume 51, Issue 5, 2020, Pages 1317-1329]

V

  • Variable salinity Investigation of Simultaneous Effect of Soil and Irrigation Water Salinity on Final Soil Salinity and Quantitative and Qualitative Yields and Water Use Efficiency of Canola [Volume 51, Issue 4, 2020, Pages 813-828]
  • Variance analysis Flow Energy Dissipation in Vortex Drop Shaft by Tangential Inlet [Volume 51, Issue 11, 2020, Pages 2877-2888]
  • Vertical hydraulic conductivity Field Evaluation of Some of the Grain-size Analysis Methods for Determining Hydraulic Conductivity of Streambed [Volume 51, Issue 8, 2020, Pages 2007-2021]
  • VIC-3L Hydrological Model Evaluating the Efficiency of Reanalysis Evapotranspiration for Calibration of Distributed Hydrological Model in Data-Limited Areas [Volume 51, Issue 5, 2020, Pages 1195-1210]
  • Volume balance Scaling of Volume Balance Equation in Border Irrigation [Volume 51, Issue 2, 2020, Pages 353-362]
  • Vortex Flow Flow Energy Dissipation in Vortex Drop Shaft by Tangential Inlet [Volume 51, Issue 11, 2020, Pages 2877-2888]
  • Vortex settling basin (VSB) 3D Simulation of Flow Field in Vortex Settling Basin Using SSIIM Numerical model [Volume 51, Issue 11, 2020, Pages 2925-2936]

W

  • Water balance Evaluating the Efficiency of Reanalysis Evapotranspiration for Calibration of Distributed Hydrological Model in Data-Limited Areas [Volume 51, Issue 5, 2020, Pages 1195-1210]
  • Water flow Effect of Micro-dams on Infiltration and Uniformity of Water Distribution Along the Furrow [Volume 51, Issue 1, 2020, Pages 13-23]
  • Water Institution Water Stakeholders and Institution Analysis for Sustainability of Agricultural Water Resources (Case Study Zayandehrud Catchment Area) [Volume 51, Issue 9, 2020, Pages 2365-2378]
  • Water Productivity Investigation of Economic Productivity of Crop Products in Sistan and Baluchestan Province by Water Footprint Approach [Volume 51, Issue 5, 2020, Pages 1093-1104]
  • Water Productivity Effect of Deficit Irrigation and Different Nitrogen Levels on Wheat Yield and Water Productivity (Case Study: Khorramabad) [Volume 51, Issue 6, 2020, Pages 1417-1426]
  • Water Productivity Economical Analysis of Application of Different Levels of Superabsorbent and Moisture Stress in Autumn Wheat Cultivation [Volume 51, Issue 9, 2020, Pages 2177-2186]
  • Water Productivity Effect of Pulsed Management in Drip Irrigation on Yield, Yield Components and Water Productivity of Silage Maize [Volume 51, Issue 12, 2020, Pages 3135-3145]
  • Water quality Biological Evaluation of Epilithic Algal Distribution; An Applicable Approach for River Water Quality Assessment (Case Studies of Karw and Bozhan Rivers) [Volume 51, Issue 6, 2020, Pages 1469-1478]
  • Water Refinery The Effect of Substrate and Surface Load Change of Pressurized Sand Filters on Removal Improvement of Water Quality Parameters in Moallemkola-Sari Water Treatment Plant [Volume 51, Issue 1, 2020, Pages 107-117]
  • Water requirement The Effect of Soil Moisture Conditions on Some Quantity and Palatability Traits of Opuntia ficus indica L. in Dasht-e-Zahab [Volume 51, Issue 10, 2020, Pages 2443-2453]
  • Water storage The Effect of A300 Hydrogel Superabsorbent on Cucumber Yield and Estimation of Optimum Water-Yield Production Function under Water Stress Conditions [Volume 51, Issue 1, 2020, Pages 47-60]
  • Water use efficiency Water Use Assessment of Date in Sistan and Balouchestan Province Based on the Concept of Virtual Water [Volume 51, Issue 2, 2020, Pages 513-524]
  • Water use efficiency Effect of Salicylic Acid Foliar Application under Deficit Irrigation Conditions on Yield and Water Use Efficiency in Cucumber (Cucumis sativus cv. Kish F1) [Volume 51, Issue 3, 2020, Pages 553-561]
  • Water use efficiency Investigation of Simultaneous Effect of Soil and Irrigation Water Salinity on Final Soil Salinity and Quantitative and Qualitative Yields and Water Use Efficiency of Canola [Volume 51, Issue 4, 2020, Pages 813-828]
  • Water use efficiency Investigation of Drought Satress Indices in Sesame Surface Water Deficit [Volume 51, Issue 4, 2020, Pages 949-959]
  • Water use efficiency Investigating the Effect of Spraying Silica Nanoparticles in Increasing the Drought Resistance of Millet Seedlings in Kashmar Weather Conditions [Volume 51, Issue 9, 2020, Pages 2307-2322]
  • Water use efficiency Optimal Distance of DripTapes and Water Productivity of Wheat in LoamySoil Texture [Volume 51, Issue 9, 2020, Pages 2163-2175]
  • Water use efficiency Evaluation of AquaCrop and WOFOST for Simulation of Sugar Beet Yield and Water Productivity under Different Irrigation Intervals and Fertilizer Stress [Volume 51, Issue 10, 2020, Pages 2593-2605]
  • Wavelet-Self-Adaptive Extreme Learning Machine Simulation of Groundwater Level Using the Hybrid Model Wavelet-Self Adaptive Extreme Learning Machine [Volume 51, Issue 4, 2020, Pages 975-986]
  • Wavelet transform Simulation of Groundwater Level Using the Hybrid Model Wavelet-Self Adaptive Extreme Learning Machine [Volume 51, Issue 4, 2020, Pages 975-986]
  • WEAP Simulation and Optimization of Dam Operation under Changing Cultivation Pattern Scenario (Case Study: Harsin Dam) [Volume 51, Issue 1, 2020, Pages 1-12]
  • Weather Models Improving the Performance of Global Rainfall Forecasting Systems in Different Climate Areas of Iran Using Quantile Mapping Method [Volume 51, Issue 9, 2020, Pages 2275-2291]
  • Weighting method Effect of Soil Texture and Different Levels of Irrigation Amount on Water Requirement and Crop Coefficient of Melia azedarach L. in Karaj Area [Volume 51, Issue 12, 2020, Pages 3195-3205]
  • Wetness index Effect of Topography Indices and Soil Characteristics on Rainfed Wheat Yield in Loess Lands of Toshan Area, Northern Iran [Volume 51, Issue 1, 2020, Pages 93-105]
  • WetSpass-M model Estimation of Groundwater Recharge Rate Using a Distributed Model (Case Study of Rafsanjan Aquifer, Kerman Province) [Volume 51, Issue 6, 2020, Pages 1457-1468]
  • Whale Optimization Algorithm Evaluating Efficiency of Some Artificial Intelligence Techniques for Modeling Soil Wind Erodibility in Part of Eastern Land of Urmia Lake [Volume 51, Issue 1, 2020, Pages 61-76]
  • Wheat Optimal Distance of DripTapes and Water Productivity of Wheat in LoamySoil Texture [Volume 51, Issue 9, 2020, Pages 2163-2175]
  • Wheat Chemical Effect of municipal Compost and Sewage Sludge on Soil and Wheat Crop [Volume 51, Issue 9, 2020, Pages 2349-2363]
  • Wheat Yield Using Soil Properties to Estimate the Irrigated Wheat Yield in Agricultural Lands of Nazarabad Region in Alborz Province [Volume 51, Issue 5, 2020, Pages 1227-1237]
  • Wheat Yield Economical Analysis of Application of Different Levels of Superabsorbent and Moisture Stress in Autumn Wheat Cultivation [Volume 51, Issue 9, 2020, Pages 2177-2186]
  • White Water Footprint Investigation of Economic Productivity of Crop Products in Sistan and Baluchestan Province by Water Footprint Approach [Volume 51, Issue 5, 2020, Pages 1093-1104]
  • Wind Erosion Evaluating Efficiency of Some Artificial Intelligence Techniques for Modeling Soil Wind Erodibility in Part of Eastern Land of Urmia Lake [Volume 51, Issue 1, 2020, Pages 61-76]
  • Wind Erosion Production of Organic and Mineral Recombinant Mulches and Their Effects on Volumetric Moisture of Erodible Soils [Volume 51, Issue 8, 2020, Pages 2023-2037]
  • Wind tunnel Investigation of Modified Biochar, Nanoclay and Polyvinyl Acetate on Soil Stabilization and Wind Erosion Control of Sandy and Loamy Sand Soils [Volume 51, Issue 4, 2020, Pages 923-935]
  • Wind Tunnel" Evaluating Efficiency of Some Artificial Intelligence Techniques for Modeling Soil Wind Erodibility in Part of Eastern Land of Urmia Lake [Volume 51, Issue 1, 2020, Pages 61-76]
  • WRF model Evaluation of WRF Model for Simulation of Precipitation and Flood Forecasting in Karun 4 Basin [Volume 51, Issue 8, 2020, Pages 1907-1920]
  • WRF Regional Model Using Forecasts of WRF Regional Model to Improve the Accuracy of Reference Evapotranspiration Estimation [Volume 51, Issue 1, 2020, Pages 165-177]

Y

  • Yasouj cement factory Dust Effect of Yasouj Cement Factory on Chemical Properties of Surrounded Soils [Volume 51, Issue 3, 2020, Pages 595-602]
  • Yield prediction Effect of Topography Indices and Soil Characteristics on Rainfed Wheat Yield in Loess Lands of Toshan Area, Northern Iran [Volume 51, Issue 1, 2020, Pages 93-105]
  • Yield response factor Evaluation Of Production Functions In Estimating Two Varieties Of Corn Yield With Native Yield Response Factor In The Iran [Volume 51, Issue 10, 2020, Pages 2519-2529]

Z

  • Zare variety Study of Lead Uptake and Translocation from Heavy Metals Contaminated Soils to the Aerial Parts of Different Winter Wheat Cultivars [Volume 51, Issue 8, 2020, Pages 1959-1969]
  • Zayandeh River Water Stakeholders and Institution Analysis for Sustainability of Agricultural Water Resources (Case Study Zayandehrud Catchment Area) [Volume 51, Issue 9, 2020, Pages 2365-2378]
  • Zeolite The Feasibility Study of Water Salinity Reduction by Atriplex Lentiformis Plant in a Zeolite Substrate [Volume 51, Issue 11, 2020, Pages 2901-2912]
  • Zinc Effect of Basal and Foliar Application of Zinc Sulphate Fertilizer on Zinc Uptake, Yield and Yield Components of Rice (Hashemi Cultivar) [Volume 51, Issue 4, 2020, Pages 1013-1026]
  • Zinc Effect of Foliar Application of Zinc and Phosphorous on Their Dynamic, Biofortification, and on Grain Protein Content of Two Rice Cultivars (Hashemi and Guilaneh) [Volume 51, Issue 8, 2020, Pages 2065-2083]
  • Zinc The Effect of Humic Acid and Zinc Application on Some Vegetative Traits and Anti-oxidant Enzymes of Corn Seedling under Salinity Stress [Volume 51, Issue 9, 2020, Pages 2393-2403]