Volume 38 (2024)
Volume 37 (2023)
Volume 36 (2022)
Volume 35 (2021)
Volume 34 (2020)
Volume 33 (2019)
Volume 32 (2018)
Volume 31 (2017)
Volume 30 (2016)
Volume 29 (2015)
Volume 28 (2014)
Volume 27 (2013)
Volume 26 (2012)
Volume 25 (2011)
Volume 24 (2010)
Volume 23 (2009)
Volume 22 (2008)
Irrigation
The Effect of Climate Change and Planting Date on the Green Water Footprint of Fall Wheat 2021-2100 (Case Study: Qazvin Plain)

F. Borzoo; H. Ramezani Etedali; A. Kaviani

Volume 38, Issue 1 , March and April 2024, , Pages 1-21

https://doi.org/10.22067/jsw.2024.84991.1349

Abstract
  IntroductionClimate change is one of the most important issues in the world in the 21st century which affects various sectors of agriculture, forestry, water and financial markets, and has serious economic consequences (Reidsma et al., 2009). In recent years, the management of agricultural water consumption ...  Read More

Agricultural Meteorology
Evaluating the SSM Model Efficiency in Simulating the Wheat Growth under Water Stress Conditions

S. Shiukhy Soqanloo; M. Mousavi Baygi; B. Torabi; M. Raeini Sarjaz

Volume 37, Issue 3 , July and August 2023, , Pages 353-366

https://doi.org/10.22067/jsw.2023.80355.1237

Abstract
  IntroductionWheat (Triticum aestivum L.) has become very important as a valuable strategic product with high energy level. The importance of investigating environmental stresses and their role in predicting and evaluating the growth and crops yield is essential. A wide range of plant response to stress ...  Read More

Irrigation
Optimization and Feasibility of Using Rainwater Harvesting Systems in Ardabil

H. Shokati; Z. Sojoodi; M. Mashal

Volume 36, Issue 3 , July and August 2022, , Pages 351-363

https://doi.org/10.22067/jsw.2022.73460.1111

Abstract
  Introduction Arid and semi-arid climates prevail in Iran. The precipitation is also sparsely distributed in most areas of the country. Therefore, there is a need for management measures to overcome the water crisis. One of these measures is designing rainwater harvesting systems that can meet some ...  Read More

Irrigation
Effect of Planting Date on Yield and Water Productivity of Sunflower Using AquaCrop Model

B. Sadeghi; B. Farhadi Bansouleh; A. Bafkar; M. Ghobadi

Volume 36, Issue 2 , May and June 2022, , Pages 185-196

https://doi.org/10.22067/jsw.2022.74628.1133

Abstract
  IntroductionThe rapid growth of the world's population, followed by an increase in the need for water, has put great pressure on water resources, so it is necessary to plan for the optimal use and increase of efficiency of this vital resource. Sunflower is one of the most important oilseed crops that ...  Read More

Mapping of Water Erosion and Deposition Affected by Different LS Algorithms Using WaTEM/SEDEM Model

H. Neisi; A. Khademalrasoul; H. Amerikhah

Volume 35, Issue 1 , March and April 2021, , Pages 67-82

https://doi.org/10.22067/jsw.2020.14940.0

Abstract
  Introduction: Soil erosion is one of the most important forms of soil degradation which topographical characteristics are effective on its occurrence and spatial distribution. Actually, soil erosion is one form of soil degradation that includes on-site and off-site effects and the off-site effect is ...  Read More

Assessment of Corrected Land Index in Land Suitability Evaluation and Adjusting its Functions

M. Bagheri-Bodaghabadi

Volume 34, Issue 6 , January and February 2021, , Pages 1287-1298

https://doi.org/10.22067/jsw.v34i6.86309

Abstract
  Introduction: In land suitability evaluation using parametric method, Khiddir or square root method (LQSI) and/or Storie method (LSI) are employed to calculate land index (LI), then suitability classes could be determined based on the LI. However, the obtained LI should be corrected according to the ...  Read More

.

M. Bagheri-Bodaghabadi

Volume 34, Issue 4 , September and October 2020, , Pages 961-972

https://doi.org/10.22067/jsw.v34i4.86305

Abstract
  The Importance of Correcting Land Indices in Determining Land Suitability Classes Introduction: Land evaluation plays a decisive role in determining land suitability for the intended uses. For this purpose, various approaches have been proposed, among which the parametric approach has a special place. ...  Read More

Simulation of Wetted Area of Moisture Bulb in Pulsed Drip Irrigation

B. Karimi; N. Karimi

Volume 34, Issue 2 , May and June 2020, , Pages 349-364

https://doi.org/10.22067/jsw.v34i2.82228

Abstract
  Introduction: Among irrigation methods, a drip irrigation system (surface and subsurface) is more acceptable in arid and semi-arid regions due to high water use efficiency and potential crop yield. Pulse drip irrigation (with suitable management practices) is one of the drip irrigation methods (includes ...  Read More

Curve Number Estimation Based on the Leaf Area Index (A Case Study: Kareh-BasBasin)

Khodayar Abdollahi; Somayeh Bayati

Volume 32, Issue 6 , January and February 2019, , Pages 1125-1134

https://doi.org/10.22067/jsw.v32i6.72907

Abstract
  Introduction: Curve number (CN) is a hydrologic parameter used to predict the direct runoff depth or the excessive rainfall that infiltrates into the soil. This parameter, which indicates surface water retention, is very important in the processes relating to flooding. Vegetation of the region is a major ...  Read More

Modeling the Effects of Climate Change on Irrigation Requirement and Water Use Efficiency of Wheat Fields of Khuzestan Province

R. Deihimfard; H. Eyni Nargeseh; Sh. Farshadi

Volume 31, Issue 4 , September and October 2018, , Pages 1015-1030

https://doi.org/10.22067/jsw.v31i4.58046

Abstract
  Introduction: One of the most important consequences of the future climate change is its impact on water use and water use efficiency (WUE) in agriculture which could challenge the water resources management. Khuzestan province is one of the most important areas of crops production in Iran particularly ...  Read More

Calibration of Soil Available Nitrogen and Water Content with Grain Yield of Dry land Wheat

V. Feiziasl; A. Fotovat; A. Astaraei; A. Lakzian; M.A. Mousavi Shalmani; A. Khorasani

Volume 30, Issue 5 , November and December 2016, , Pages 1556-1573

https://doi.org/10.22067/jsw.v0i0.36954

Abstract
  Introduction: Nitrogen (N) is one of the most important growth-limiting nutrients for dryland wheat. Mineral nitrogen or ammonium (NH4+) and nitrate (NO3−) are two common forms of inorganic nitrogen that can serve as limiting factors for plant growth. Nitrogen fertilization in dryland area can increase ...  Read More

Estimating the Optimal Capacity for Reservoir Dam based on Reliability Level for Meeting Demands

Mehrdad Taghian

Volume 30, Issue 3 , July and August 2016, , Pages 672-684

https://doi.org/10.22067/jsw.v30i3.34436

Abstract
  Introduction: One of the practical and classic problems in the water resource studies is estimation of the optimal reservoir capacity to satisfy demands. However, full supplying demands for total periods need a very high dam to supply demands during severe drought conditions. That means a major part ...  Read More

Simulation of Snowmelt Runoff Using SRM Model and Comparison With Neural Networks ANN and ANFIS (Case Study: Kardeh dam basin)

morteza akbari; Ehsan ranaee; Hasan Mirzakhan; Alireza Dargahi; Mohammadreza Jargeh

Volume 30, Issue 6 , January and February 2016, , Pages 1794-1807

https://doi.org/10.22067/jsw.v30i6.40545

Abstract
  Introduction: Snowmelt runoff plays an important role in providing water and agricultural resources, especially in mountainous areas. There are different methods to simulate the process of snowmelt. Inter alia, degree-day model, based on temperature-index is more cited. Snowmelt Runoff Model is a conceptual ...  Read More

Evaluating the Impact of Drought Stresses on Groundwater System in Bagh- Malek Plain by Discharge Pattern Changes

R. Lalehzari; Saeid Boroomand Nasab; Hadi Moazed; A. Haghighi

Volume 29, Issue 3 , July and August 2015, , Pages 539-550

https://doi.org/10.22067/jsw.v0i0.31087

Abstract
  Introduction: Groundwater is the largest resource of water supplement and shortages of surface water supplies in drought conditions that requires an increase in groundwater discharge. Groundwater flow dependson the subsurface properties such as hydraulic gradient (water table gradient or head loss in ...  Read More

Helmand River Flow Modeling Using Copula and Seasonal Auto Regressive Moving Average

A.A. Keikha; M. Mosannan Mozafari; M. Sabouhi; Gh. Soltani

Volume 28, Issue 3 , July and August 2014, , Pages 523-533

https://doi.org/10.22067/jsw.v0i0.29031

Abstract
  River flow modeling has special importance in water resources management. Since the actual river flow data are often low and they correlate and depend yearly and monthly, making the data similar to historical data is so difficult and complex. In this study, 50 year data and Seasonal Auto Regressive Moving ...  Read More

Measuring and Simulation of Nitrate Leachate Using LEACHN Model
Volume 28, Issue 2 , May and June 2014, , Pages 430-439

https://doi.org/10.22067/jsw.v0i0.19585

Abstract
  In many areas, the main source of surface and groundwater nitrogen pollution is agriculture and simulation models are useful tools in determining the contribution of nitrogen produced by agriculture in pollution of water resources. In this research, leaching of nitrate on a loam-silty to loam soil was ...  Read More

Evaluation of DSSAT 4.5-CSM-CERES-Wheat to Simulate Growth and Development, Yield and Phenology Stages of Wheat under Water Deficit Condition (Case Study: Ahvaz Region)

Mahdi Delghandi; Saeid Boroomand Nasab

Volume 28, Issue 1 , March and April 2014, , Pages 82-91

https://doi.org/10.22067/jsw.v0i0.20658

Abstract
  Field experiments for quantifying optimal breeding strategies are time-consuming and expensive. Crop simulation models can provide an alternative, less time-consuming and inexpensive means of determining the optimum breeding strategies. These models consider the complex interactions between weather, ...  Read More

Simulation of Water Movement and Moisture Redistribution under Drip Irrigation Systems Using Hydrus 2D/3D

M. Khorami; A. Alizadeh; H. Ansari

Volume 27, Issue 4 , September and October 2013, , Pages 692-702

https://doi.org/10.22067/jsw.v0i0.28081

Abstract
  Increased use of drip irrigation systems in the country and farmer's tendency to use more efficient irrigation systems, has caused need to know about parameters and factors that affect irrigation efficiency. This Study was done to examine how water moves in the soil and soil moisturere distribution at ...  Read More

Validation of RothC Model for Evaluation of Carbon Sequestration in a Restorated Ecosystem Under Two Different Climatic Scenarios

J. Fallahi; P. Rezvani Moghaddam; M. Nassiri Mahallati; Mohammad Ali Behdani

Volume 27, Issue 3 , July and August 2013, , Pages 656-668

https://doi.org/10.22067/jsw.v0i0.26092

Abstract
  Climate change by increasing concentrations of greenhouse gases, particularly carbon dioxide, has led to increase attention to the carbon sequestration through the restoration and protection of vegetation cover. In this regards, ecosystems of arid regions have a special importance. In this study the ...  Read More