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)
Effects of Irrigation Water Management on Fluctuations of Shallow Groundwater Level (Case Study: Miandoab and Mahabad Regions)

A. Firoozi; seyed majid mirlatifi; Hamed Ebrahimian

Volume 34, Issue 3 , July and August 2020, , Pages 533-547

https://doi.org/10.22067/jsw.v34i3.80020

Abstract
  Introduction: Agriculture consumes a large portion of groundwater resources. In order to understand the status of groundwater resources in a basin and to optimize its management, it is necessary to carry out an accurate examination of the fluctuations in the groundwater levels. Recharging groundwater ...  Read More

Evaluation of Nitrate Leaching and Nitrogen Uptake by Maize Under Irrigation with Raw and Treated Wastewater

Mehrnaz Amini; Hamed Ebrahimian

Volume 31, Issue 3 , July and August 2018, , Pages 785-796

https://doi.org/10.22067/jsw.v31i3.52789

Abstract
  Introduction: Water scarcity is an important challenge worldwide, especially in arid and semi-arid regions. Water-scarce countries will have to rely more on the use of non-conventional water resources to partly alleviate water scarcity. The reuse of wastewater for irrigation is considered to be beneficial ...  Read More

pplication of Time-series Modeling to Predict Infiltration of Different Soil Textures

S. Vazirpour; H. Ebrahimian; H. Rafiee; F. Mirzaei Asl Shirkohi

Volume 30, Issue 1 , March and April 2016, , Pages 41-51

https://doi.org/10.22067/jsw.v30i1.37153

Abstract
  Introduction: Infiltration is one of the most important parameters affecting irrigation. For this reason, measuring and estimating this parameter is very important, particularly when designing and managing irrigation systems. Infiltration affects water flow and solute transport in the soil surface and ...  Read More

Sensitivity Analysis of Different Infiltration Equations and Their Coefficients under Various Initial Soil Moisture and Ponding Depth

ali javadi; M. Mashal; M.H. Ebrahimian

Volume 28, Issue 5 , November and December 2015, , Pages 899-908

https://doi.org/10.22067/jsw.v0i0.28430

Abstract
  Infiltration is a complex process that changed by initial moisture and water head on the soil surface. The main objective of this study was to estimate the coefficients of infiltration equations, Kostiakov-Lewis, Philip and Horton, and evaluate the sensitivity of these equations and their coefficients ...  Read More

Investigation the Possibility of Using Saline Water in Drip Irrigation for Lands Sustainability

M. Hassanli; H. Ebrahimian; M. Parsinejad

Volume 28, Issue 5 , November and December 2015, , Pages 918-929

https://doi.org/10.22067/jsw.v0i0.29932

Abstract
  Using of saline water for irrigation of crops is known as a strategy of on-farm irrigation water management. In this study, the cyclic using of saline and fresh water and its effect on soil salinity were investigated. Field experiments were carried out in randomized complete block design under drip irrigation ...  Read More

Evaluation of HYDRUS-2D and SEEP/W Models to Estimate Wetting Front for Surface and Subsurface Gravity Drip Irrigation

Mohammad Ghorbanian

Volume 28, Issue 1 , March and April 2014, , Pages 179-189

https://doi.org/10.22067/jsw.v0i0.24263

Abstract
  Many numerical and analytical models have been developed for estimation of soil water distribution in order to increase water use efficiency in drip irrigation. Accurate solution of well-known soil water equation, Richard’s equation, in these models cause more accurate estimation of soil wetting front. ...  Read More

Field Evaluation and Analysis of Surface Irrigation System with WinSRFR (Case Study Furrow Irrigation)

Z. Taghizadeh; V.R. Verdinejad; H. Ebrahimian; N. Khanmohammadi

Volume 26, Issue 6 , January and February 2013, , Pages 1450-1459

https://doi.org/10.22067/jsw.v0i0.19282

Abstract
  The low irrigation application efficiency is the major problem of surface irrigation systems due to weak management and poor design. In this research, in order to analyze the performance of furrow irrigation system, a field experiment was conducted during maize growing season. Three furrow irrigation ...  Read More

Evaluation of Subsurface Drainage Performance by Using SWAP Model (Case Study Behshahr Ran Drainage System)

V. R. Verdinejad; H. Ebrahimiam; H. Ahmadi

Volume 26, Issue 5 , November and December 2012, , Pages 1257-1267

https://doi.org/10.22067/jsw.v1391i0.17068

Abstract
  A transient drainage simulation model, SWAP, was used to evaluate the performance of subsurface drainage system. SWAP model was calibrated by measured daily data including water table depth, drain discharge rate and soil and water drain salinity collected from Behshahr Ran drainage system for 120 days ...  Read More

ارائه روش دو نقطه‌ای جدید به منظور برآورد پارامترهای نفوذپذیری در آبیاری جویچه‌ای و نواری و مقایسه آن با سایر روش‌ها

H. Ebrahimian; B. Ghanbarian-Alavijeh; F. Abbasi; A. Hourfar

Volume 24, Issue 4 , September and October 2010

https://doi.org/10.22067/jsw.v0i0.3890

Abstract
  چکیده نفوذ، مهمترین‌ترین و مشکل‌ترین پارامتر ارزیابی سامانه‌های آبیاری سطحی است. اهمیت دانستن معادله نفوذ جهت تشریح هیدرولیک آبیاری سطحی، همراه با مشکلات تخمین قابل ...  Read More

Evaluation of subsurface drainage performance with rice husk envelope (Case study: Ran drainage network, Behshahr)

H. Ebrahimian; A. Liaghat; M. Parsinejad; M. Akram

Volume 22, Issue 2 , May and June 2008

https://doi.org/10.22067/jsw.v0i22.1036

Abstract
  Abstract By evaluating the performance of the current drainage systems and exploration of their strengths and weaknesses a comprehensive perspective can be given to designers and organizers for optimum design and implementation of drainage systems for future plans. This study was conducted to evaluate ...  Read More