Volume 31 (2024)
Volume 30 (2023)
Volume 29 (2022)
Volume 28 (2021)
Volume 27 (2020)
Volume 9 (2019)
Volume 8 (2019)
Volume 26 (2019)
Volume 12 (2019)
Volume 10 (2019)
Volume 25 (2018)
Volume 24 (2017)
Volume 23 (2016)
Volume 22 (2015)
Volume 21 (2014)
Volume 20 (2013)
Volume 19 (2013)
Volume 18 (2011)
Volume 17 (2010)
Volume 16 (2009)
Volume 15 (2008)
Volume 14 (2007)
Volume 13 (2006)
Volume 7 (2000)
Volume 6 (1999)
Volume 11 ()
Structural dynamics of salt dome on the salinity of the surrounding area

Samira Zandifar; Maryam Naeimi; Zohre Ebrahimi Khosfi

Volume 27, Issue 1 , April 2020, , Pages 144-158

Abstract
  The most important structural factor that contributes to desertification is the appearance of salt domes. Due to its solubility and also the effect it can have on the quality of water and soil resources in the surrounding areas, its study is of special importance in agricultural projects and natural ...  Read More

Investigating temporal and spatial changes trend of groundwater quality indices (Case Study: Jiroft plain)

Saeed Barkhori; Rasoul Mahdavi; Gholamreza Zehtabian; Hamid Gholami

Volume 25, Issue 2 , August 2018, , Pages 355-365

Abstract
       The aim of this study was to investigate the temporal and spatial changes trend of groundwater quality for drinking purposes in Jiroft plain. The role of land use and geological formations in the groundwater quality was also investigated. In this study, the parameters of electrical ...  Read More

A survey on spatial and temporal variations of groundwater quality and quantity in Sarayan plain in south Khorasan province

Sara Nakhaie Nejad; Gholamreza zehtabian; Arash Malekian; Hassan Khosravi

Volume 24, Issue 2 , July 2017, , Pages 268-279

Abstract
  Nowadays, due to water scarcity in the country, especially in arid and semi-arid areas, optimal management of groundwater resources is necessary. This study investigates the quality and quantity of underground water of the Sarayan plain in the northwest of South Khorasan Province in a 14-year period ...  Read More

Rangeland suitability model for sheep grazing in Chahtalkh-sabzevar Rangelands

Yaser Ghasemi Arian; Hosein Azarnivand; Firoozeh Moghimi Nejad; Mohammad Jafary; Esmaiel Filekesh

Volume 21, Issue 3 , December 2014, , Pages 394-408

Abstract
  This research was aimed to determine the rangeland suitability for sheep grazing in Chahtalkh-Sabzevar rangelands using FAO (1990) method. Initially, the DGN maps, including six sheets of 1:25000, topographic map of 1:50000, and geological map of 1:100000 of the study area were prepared and the vegetation ...  Read More

A survey on spatial variations of groundwater quality in Semnan/Sorkheh plain using geostatistical techniques

Marzieh Ghomishoun; Arash Malekian; Khosro Hosseini; Saeed Gharachelo; Mohammad Reza Khamoushi

Volume 19, Issue 3 , December 2012, , Pages 535-545

Abstract
  Nowadays, water resources scarcity has become one of the most important issues in arid and semi arid regions including Iran which makes it necessary to optimize the utilization of these limited resources. This research surveyed the variations of EC, TDS, Cl-, SO4--, Na+ for an eleven-year period base ...  Read More

A GIS Model for determination of Water Resources Suitability For Camel Grazing

Akbar Javadi; Hosein Arzani; Ali Salajeghe; Mahdi Farahpor; GHavam ... Zahedi

Volume 14, Issue 4 , February 2008, , Pages 513-523

Abstract
  Proper use from water resources, especially in arid and semi arid rangeland are very important. Water is one of a valuable ecosystem component in rangeland management. In this study for surveying of water suitability, tree models including quality model, quantity and distance model made final model. ...  Read More