Keyword Index

A

  • Active carbon Assessment of TPH attenuation during remediation of gasoil-contaminated Soil using active carbon modifier in pilot study [Volume 28, Issue 1, 2021, Pages 183-200]
  • AHP Efficiency of the maximum entropy algorithm and GIS in assessing landslide susceptibility [Volume 28, Issue 4, 2021, Pages 53-76]
  • Air Humidity study of water obtained from Gorgan air conditioners for use as a new water source [Volume 28, Issue 1, 2021, Pages 147-164]
  • AqQala The effect of Ring Road and Railway line on the flooding rate of AqQala city in March 2019 Flood [Volume 28, Issue 3, 2021, Pages 207-215]
  • Araz Kooseh Flood hazard and Risk maps using two-dimensional hydraulic model LISFLOOD-FP (Case Study: Araz Kooseh region) [Volume 28, Issue 4, 2021, Pages 1-25]
  • Asymmetric Nash Equilibrium The Application of Asymmetric Nash Solution in Optimal Allocation of Water Resources [Volume 28, Issue 2, 2021, Pages 43-62]

B

  • Bentonite Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Biochar Investigation on the effect of peach trees pruned foliage biochar on soil propeties of winter rangelands (Case study: Aq qala, Golestan province) [Volume 28, Issue 2, 2021, Pages 177-194]
  • Biochar Determination of Dispersion Coefficient of Deltamethrin in Short Transfer Intervals in Wheat Biochar Soil Columns [Volume 28, Issue 4, 2021, Pages 225-237]
  • Bioremediation Assessment of TPH attenuation during remediation of gasoil-contaminated Soil using active carbon modifier in pilot study [Volume 28, Issue 1, 2021, Pages 183-200]
  • Breakthrough curve Determination of Dispersion Coefficient of Deltamethrin in Short Transfer Intervals in Wheat Biochar Soil Columns [Volume 28, Issue 4, 2021, Pages 225-237]

C

  • Carbon pool Investigation of changes in soil microbial characteristics due to changes in the type and land use age (Case study: Kiasar Mazandaran rangelands) [Volume 28, Issue 2, 2021, Pages 103-121]
  • CCHE2D Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]
  • Ceftriaxone Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • Cephalexin Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • Chamkhaleh Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • Climate Change Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • Comparison after classification Evaluation of sabkha changes caused by Houralimiz wetland during 20 years using Landsat images [Volume 28, Issue 1, 2021, Pages 165-181]
  • Condensation study of water obtained from Gorgan air conditioners for use as a new water source [Volume 28, Issue 1, 2021, Pages 147-164]
  • Conformal mapping Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Contamination transfer Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • Cooler study of water obtained from Gorgan air conditioners for use as a new water source [Volume 28, Issue 1, 2021, Pages 147-164]
  • Crop losses Estimation of water losses volume due to waste of potato and tomato crops (Case study: Isfahan city fields) [Volume 28, Issue 2, 2021, Pages 141-158]
  • Cylindrical Bridge Pier Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]

D

  • Darcy’s equation Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Decision tree M5 Monthly and seasonal runoff estimation using time series, decision tree, and multivariable linear regression [Volume 28, Issue 4, 2021, Pages 27-52]
  • Digital mapping Digital modeling of soil sand constituent using hyperspectral data [Volume 28, Issue 4, 2021, Pages 145-165]
  • Discharge ratio Experimental investigation of the effect of opening of single mitergate on the volume of river bed scouring (case study: Bahmanshir navigational gate) [Volume 28, Issue 2, 2021, Pages 123-140]
  • Downscaling Assessment of WRF model sensitivity for simulating super heavy Precipitation, "Case study: 17 to 22 March 2019" [Volume 28, Issue 1, 2021, Pages 45-66]
  • Drought hazard Vulnerability analysis and identification of meteorological drought risk zones (Case research: North Khorasan Province) [Volume 28, Issue 3, 2021, Pages 191-205]
  • Dust Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]

E

  • Economic productivity Comparison of bean yield in Furrow, Tape and Rain flat irrigation systems [Volume 28, Issue 2, 2021, Pages 195-210]
  • Effective factors Efficiency of the maximum entropy algorithm and GIS in assessing landslide susceptibility [Volume 28, Issue 4, 2021, Pages 53-76]
  • Emission Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]
  • Environmental index Study of environmental effects of forage maize production using life cycle assessment [Volume 28, Issue 3, 2021, Pages 71-91]
  • Erosion Farmers’ attitudes towards and application of soil and water conservation practices in Talkhehrood basin of Harris County, East Azarbaijan province [Volume 28, Issue 1, 2021, Pages 67-88]
  • Erosion and sediment Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Evaporation Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]

F

  • Filter Use of sand-zeolite-geotextile in order to reduce the nitrate in Shahrekord University wastewater and compare its quality with standards [Volume 28, Issue 2, 2021, Pages 23-42]
  • Forage maize Study of environmental effects of forage maize production using life cycle assessment [Volume 28, Issue 3, 2021, Pages 71-91]
  • Free particulate organic matter Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]

G

  • Game theory The Application of Asymmetric Nash Solution in Optimal Allocation of Water Resources [Volume 28, Issue 2, 2021, Pages 43-62]
  • Genetic Algorithm Identification of critical areas of groundwater quality in Golestan province using fuzzy clustering method [Volume 28, Issue 4, 2021, Pages 167-186]
  • Geomorphology Using soil properties map in the production of detailed soil maps [Volume 28, Issue 1, 2021, Pages 109-127]
  • Geostatistics Using soil properties map in the production of detailed soil maps [Volume 28, Issue 1, 2021, Pages 109-127]
  • Geostatistics Combining interpolation methods and precipitation products of TRMM satellite to increase the accuracy of rainfall maps in Mazandaran province [Volume 28, Issue 3, 2021, Pages 49-70]
  • GIS The effect of Ring Road and Railway line on the flooding rate of AqQala city in March 2019 Flood [Volume 28, Issue 3, 2021, Pages 207-215]
  • GMS Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • Golestan flood Assessment of WRF model sensitivity for simulating super heavy Precipitation, "Case study: 17 to 22 March 2019" [Volume 28, Issue 1, 2021, Pages 45-66]
  • Google earth engine Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • Greenhouse condition The effects of irrigation with Caspian Seawater on Yield of Quinoa (c.v. Sajama) in Gorgan, northeastern Iran [Volume 28, Issue 2, 2021, Pages 63-81]
  • Groundwater flow Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]

H

  • Hazard Map Flood hazard and Risk maps using two-dimensional hydraulic model LISFLOOD-FP (Case Study: Araz Kooseh region) [Volume 28, Issue 4, 2021, Pages 1-25]
  • Heavy metals Investigating the factors affecting the concentration of lead and cadmium in different points of the Sejzi desert emphasizing the distribution of biological soil crusts [Volume 28, Issue 4, 2021, Pages 123-144]
  • HEC-RAS The effect of Ring Road and Railway line on the flooding rate of AqQala city in March 2019 Flood [Volume 28, Issue 3, 2021, Pages 207-215]
  • Hermand catchment area Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • Hooralazim Wetland Evaluation of sabkha changes caused by Houralimiz wetland during 20 years using Landsat images [Volume 28, Issue 1, 2021, Pages 165-181]
  • Hydraulic gradients Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Hydraulic jump parameters Investigation of the effect of jet, semi-cylindrical roughness and reverse slope on hydraulic jump [Volume 28, Issue 3, 2021, Pages 153-171]
  • Hyperspectral modeling Digital modeling of soil sand constituent using hyperspectral data [Volume 28, Issue 4, 2021, Pages 145-165]
  • HYSPLIT Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]

I

  • Irrigation Use of sand-zeolite-geotextile in order to reduce the nitrate in Shahrekord University wastewater and compare its quality with standards [Volume 28, Issue 2, 2021, Pages 23-42]
  • Island Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]

J

K

  • Keywords : Sabkha Evaluation of sabkha changes caused by Houralimiz wetland during 20 years using Landsat images [Volume 28, Issue 1, 2021, Pages 165-181]
  • Key words: Transverse Dike (Epi) Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]

L

  • Land use Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]
  • Land use Investigation of changes in soil microbial characteristics due to changes in the type and land use age (Case study: Kiasar Mazandaran rangelands) [Volume 28, Issue 2, 2021, Pages 103-121]
  • Land use change Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]
  • Lichen Investigating the factors affecting the concentration of lead and cadmium in different points of the Sejzi desert emphasizing the distribution of biological soil crusts [Volume 28, Issue 4, 2021, Pages 123-144]
  • Life Cycle Assessment Study of environmental effects of forage maize production using life cycle assessment [Volume 28, Issue 3, 2021, Pages 71-91]
  • Linear programming Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Liquan catchment Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • LISFLOOD-FP Flood hazard and Risk maps using two-dimensional hydraulic model LISFLOOD-FP (Case Study: Araz Kooseh region) [Volume 28, Issue 4, 2021, Pages 1-25]
  • Longitudinal Profile of the Hole Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]

M

  • Machin learning Efficiency of the maximum entropy algorithm and GIS in assessing landslide susceptibility [Volume 28, Issue 4, 2021, Pages 53-76]
  • Maroon- Jarahi Evaluating the Impact of Agricultural Drainage on the Quantity and Quality of Flow Into Shadegan Wetland By WEAP Model(Case Study: Maroon-Jarahi Basin) [Volume 28, Issue 3, 2021, Pages 115-131]
  • Mass balance Effect of drip and surface irrigation systems on contaminant transport in a soil affected by cracking pathway [Volume 28, Issue 1, 2021, Pages 219-236]
  • Meandering Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]
  • Microbial characteristics Investigation of changes in soil microbial characteristics due to changes in the type and land use age (Case study: Kiasar Mazandaran rangelands) [Volume 28, Issue 2, 2021, Pages 103-121]
  • Microbial respiration Investigation of changes in soil microbial characteristics due to changes in the type and land use age (Case study: Kiasar Mazandaran rangelands) [Volume 28, Issue 2, 2021, Pages 103-121]
  • Mining Material Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]
  • Mixture of water regimes The effects of irrigation with Caspian Seawater on Yield of Quinoa (c.v. Sajama) in Gorgan, northeastern Iran [Volume 28, Issue 2, 2021, Pages 63-81]
  • MOD16A2 The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • Modeling Evaluating the Impact of Agricultural Drainage on the Quantity and Quality of Flow Into Shadegan Wetland By WEAP Model(Case Study: Maroon-Jarahi Basin) [Volume 28, Issue 3, 2021, Pages 115-131]
  • Modeling and Simulation Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • MODFLOW Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • MODIS sensor The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • MODPATH Numerical simulation of pollutant flow path in groundwater of Birjand plain [Volume 28, Issue 4, 2021, Pages 101-122]
  • Moisture Distribution Pattern Simulation of moisture redistribution pattern on sloping lands under drip irrigation system [Volume 28, Issue 1, 2021, Pages 89-108]
  • Multivariable linear regression Monthly and seasonal runoff estimation using time series, decision tree, and multivariable linear regression [Volume 28, Issue 4, 2021, Pages 27-52]

N

  • Nitrogen distribution Comparison of bean yield in Furrow, Tape and Rain flat irrigation systems [Volume 28, Issue 2, 2021, Pages 195-210]
  • NO3 Effect of drip and surface irrigation systems on contaminant transport in a soil affected by cracking pathway [Volume 28, Issue 1, 2021, Pages 219-236]
  • Nonlinear regression Simulation of moisture redistribution pattern on sloping lands under drip irrigation system [Volume 28, Issue 1, 2021, Pages 89-108]
  • Non-uniform sediments Development of one-dimensional numerical model of sedimentation with non-uniform granulation in settling basins using time-splitting method [Volume 28, Issue 3, 2021, Pages 27-47]
  • North Khorasan Province Vulnerability analysis and identification of meteorological drought risk zones (Case research: North Khorasan Province) [Volume 28, Issue 3, 2021, Pages 191-205]
  • NSGA-Ⅱ Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]

O

  • Occluded particulate organic Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]
  • One-dimensional numerical model Development of one-dimensional numerical model of sedimentation with non-uniform granulation in settling basins using time-splitting method [Volume 28, Issue 3, 2021, Pages 27-47]
  • Optimization Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Organic carbon fractionation Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]

P

  • Paired watershed Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Particle size distribution Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Pavlovsky’s method Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Penman-Monteith FAO 56 Evapotranspiration The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • PESA-Ⅱ Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Phosphorus Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • Piper Identification of critical areas of groundwater quality in Golestan province using fuzzy clustering method [Volume 28, Issue 4, 2021, Pages 167-186]
  • PLSR Digital modeling of soil sand constituent using hyperspectral data [Volume 28, Issue 4, 2021, Pages 145-165]
  • Pollution Use of sand-zeolite-geotextile in order to reduce the nitrate in Shahrekord University wastewater and compare its quality with standards [Volume 28, Issue 2, 2021, Pages 23-42]
  • Positive Mathematical Programming The Application of Asymmetric Nash Solution in Optimal Allocation of Water Resources [Volume 28, Issue 2, 2021, Pages 43-62]
  • Potential evapotranspiration The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • Precipitation Assessment of WRF model sensitivity for simulating super heavy Precipitation, "Case study: 17 to 22 March 2019" [Volume 28, Issue 1, 2021, Pages 45-66]
  • Precipitation Phase Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • Preferential flow Effect of drip and surface irrigation systems on contaminant transport in a soil affected by cracking pathway [Volume 28, Issue 1, 2021, Pages 219-236]
  • Priestley-Taylor Evapotranspiration The Evaluation of Evapotranspiration Product of MODIS with Penman-Montieth FAO 56 and Priestley-Taylor Evapotranspiration at the Different Climate Types of Iran [Volume 28, Issue 1, 2021, Pages 201-218]
  • Principal Component Analyses (PCA) Investigating the factors affecting the concentration of lead and cadmium in different points of the Sejzi desert emphasizing the distribution of biological soil crusts [Volume 28, Issue 4, 2021, Pages 123-144]

Q

  • Qarehsou Basin The Application of Asymmetric Nash Solution in Optimal Allocation of Water Resources [Volume 28, Issue 2, 2021, Pages 43-62]
  • Qom Province Survey of Dust Events in Qom Province with Numerical Model and Study of Land Use their Sources Using Satellite Imagery Classification [Volume 28, Issue 1, 2021, Pages 1-21]
  • Quinoa The effects of irrigation with Caspian Seawater on Yield of Quinoa (c.v. Sajama) in Gorgan, northeastern Iran [Volume 28, Issue 2, 2021, Pages 63-81]

R

  • Radar interference Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • RCPs Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • Rectangular Free jet Investigation of the effect of jet, semi-cylindrical roughness and reverse slope on hydraulic jump [Volume 28, Issue 3, 2021, Pages 153-171]
  • Rectangular sedimentation pond Development of one-dimensional numerical model of sedimentation with non-uniform granulation in settling basins using time-splitting method [Volume 28, Issue 3, 2021, Pages 27-47]
  • Reverse slope Investigation of the effect of jet, semi-cylindrical roughness and reverse slope on hydraulic jump [Volume 28, Issue 3, 2021, Pages 153-171]
  • Ring Road The effect of Ring Road and Railway line on the flooding rate of AqQala city in March 2019 Flood [Volume 28, Issue 3, 2021, Pages 207-215]
  • ROC-AUC indicator" Efficiency of the maximum entropy algorithm and GIS in assessing landslide susceptibility [Volume 28, Issue 4, 2021, Pages 53-76]
  • Roudsar Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]
  • Runoff Monthly and seasonal runoff estimation using time series, decision tree, and multivariable linear regression [Volume 28, Issue 4, 2021, Pages 27-52]

S

  • Scour depth Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]
  • Seawater The effects of irrigation with Caspian Seawater on Yield of Quinoa (c.v. Sajama) in Gorgan, northeastern Iran [Volume 28, Issue 2, 2021, Pages 63-81]
  • Seepage Analysis of seepage discharge variations at the downstream end of diversion dams; Pavlovsky’s solution revisited [Volume 28, Issue 2, 2021, Pages 1-21]
  • Sejzi Investigating the factors affecting the concentration of lead and cadmium in different points of the Sejzi desert emphasizing the distribution of biological soil crusts [Volume 28, Issue 4, 2021, Pages 123-144]
  • Sentinel 1 Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • Snow Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • Snow depth measurement Measuring snow depth and investigating the temperature component about snow characteristics [Volume 28, Issue 4, 2021, Pages 187-206]
  • Soil amendments Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Soil Characteristic Moisture Curve Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Soil erosion Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Soil Map Using soil properties map in the production of detailed soil maps [Volume 28, Issue 1, 2021, Pages 109-127]
  • Soil quality Change of physical fractions of soil organic matter in different aggregate sizes in a natural forest soil after conversion to paddy rice field and determination of the most sensitive and resistant fractions to land use change [Volume 28, Issue 1, 2021, Pages 129-146]
  • SPEA-Ⅱ Optimal management of groundwater abstraction using NSGA-Ⅱ, SPEA-Ⅱ and PESA algorithms (Case study: Silakhor plain) [Volume 28, Issue 3, 2021, Pages 131-151]
  • Spectroscopy Digital modeling of soil sand constituent using hyperspectral data [Volume 28, Issue 4, 2021, Pages 145-165]
  • Splash erosion Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Support vector machine Evaluation of sabkha changes caused by Houralimiz wetland during 20 years using Landsat images [Volume 28, Issue 1, 2021, Pages 165-181]
  • Surface drip irrigation Effect of drip and surface irrigation systems on contaminant transport in a soil affected by cracking pathway [Volume 28, Issue 1, 2021, Pages 219-236]
  • Suspended solid Use of sand-zeolite-geotextile in order to reduce the nitrate in Shahrekord University wastewater and compare its quality with standards [Volume 28, Issue 2, 2021, Pages 23-42]
  • System dynamics Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]

T

  • Tajan river Numerical Simulation of the Transverse Dike (Epi) and Islands effect over Water Flow Pattern in Natural Meandering of the Tajan River [Volume 28, Issue 2, 2021, Pages 159-175]
  • Talkhehrood basin Farmers’ attitudes towards and application of soil and water conservation practices in Talkhehrood basin of Harris County, East Azarbaijan province [Volume 28, Issue 1, 2021, Pages 67-88]
  • Temperature Investigation on the effect of peach trees pruned foliage biochar on soil propeties of winter rangelands (Case study: Aq qala, Golestan province) [Volume 28, Issue 2, 2021, Pages 177-194]
  • Time Periods Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]
  • Time series Monthly and seasonal runoff estimation using time series, decision tree, and multivariable linear regression [Volume 28, Issue 4, 2021, Pages 27-52]
  • Trapping efficiency Development of one-dimensional numerical model of sedimentation with non-uniform granulation in settling basins using time-splitting method [Volume 28, Issue 3, 2021, Pages 27-47]
  • Turbulent Flow Experimental Study of the Effect of Mining Materials Downstream of Bridge Pier on Scour Profile with optimizing Distance Approach [Volume 28, Issue 3, 2021, Pages 1-26]

U

  • Up and Down-Direction Splash Effect of Compost and Zeolite at Various Time Periods on Amount of Soil Splash [Volume 28, Issue 4, 2021, Pages 207-224]

V

  • Vensim Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • Vermiculite Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Vulnerability index Vulnerability analysis and identification of meteorological drought risk zones (Case research: North Khorasan Province) [Volume 28, Issue 3, 2021, Pages 191-205]

W

  • Water and soil conservation Farmers’ attitudes towards and application of soil and water conservation practices in Talkhehrood basin of Harris County, East Azarbaijan province [Volume 28, Issue 1, 2021, Pages 67-88]
  • Water losses in agriculture Estimation of water losses volume due to waste of potato and tomato crops (Case study: Isfahan city fields) [Volume 28, Issue 2, 2021, Pages 141-158]
  • Water management Estimation of water losses volume due to waste of potato and tomato crops (Case study: Isfahan city fields) [Volume 28, Issue 2, 2021, Pages 141-158]
  • Water quality study of water obtained from Gorgan air conditioners for use as a new water source [Volume 28, Issue 1, 2021, Pages 147-164]
  • Water quality Identification of critical areas of groundwater quality in Golestan province using fuzzy clustering method [Volume 28, Issue 4, 2021, Pages 167-186]
  • Water resources management Simulation and Dynamics of Hirmand Basin Water Resources System under management scenarios [Volume 28, Issue 1, 2021, Pages 23-43]
  • Water resources management Evaluating the Impact of Agricultural Drainage on the Quantity and Quality of Flow Into Shadegan Wetland By WEAP Model(Case Study: Maroon-Jarahi Basin) [Volume 28, Issue 3, 2021, Pages 115-131]
  • Water use efficiency Comparison of bean yield in Furrow, Tape and Rain flat irrigation systems [Volume 28, Issue 2, 2021, Pages 195-210]
  • WEAP Evaluating the Impact of Agricultural Drainage on the Quantity and Quality of Flow Into Shadegan Wetland By WEAP Model(Case Study: Maroon-Jarahi Basin) [Volume 28, Issue 3, 2021, Pages 115-131]
  • Wetting Area Simulation of moisture redistribution pattern on sloping lands under drip irrigation system [Volume 28, Issue 1, 2021, Pages 89-108]
  • Wetting Bulb Simulation of moisture redistribution pattern on sloping lands under drip irrigation system [Volume 28, Issue 1, 2021, Pages 89-108]
  • Wilcox‎ Identification of critical areas of groundwater quality in Golestan province using fuzzy clustering method [Volume 28, Issue 4, 2021, Pages 167-186]
  • Winter Precipitation Investigation of the impact of climate change on the trend and temperature distribution of precipitation phase in snow-rainy basin: Beheshtabad and Koohrang [Volume 28, Issue 4, 2021, Pages 77-100]
  • WRF model Assessment of WRF model sensitivity for simulating super heavy Precipitation, "Case study: 17 to 22 March 2019" [Volume 28, Issue 1, 2021, Pages 45-66]

Z

  • Zeolite Effect of Vermiculite, Bentonite and Zeolite on Evaporation and Soil Characteristic Moisture Curve [Volume 28, Issue 2, 2021, Pages 83-101]
  • Zidasht Taleghan Evaluation of watershed management measures effects on particle size distribution and phosphorus and organic carbon amounts in sediments (Case study: Zidasht Taleghan paired watersheds) [Volume 28, Issue 3, 2021, Pages 93-113]
  • ZOI Investigation of coliforms and antibiotic resistant Escherichia coli occurrence in the Caspian Sea coast - Guilan province [Volume 28, Issue 3, 2021, Pages 173-190]