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 ()
Determination of groundwater level fluctuation as measure of semi-arid land resources degradation using geostatistical methods (Case Study: Kaboudrahang-Famenin plain)

Mehdi Ahmadian; Moloud Sadat chavoshian; Mohammad Darvish

Volume 22, Issue 1 , June 2015, , Pages 109-120

Abstract
  In recent years, the depletion of groundwater resources has been increased by the population explosionand the development of agriculture and industry. In this study, the geo-statistical methods were used to study the spatial and temporal variations in groundwater level in Kaboudrahang-Famenin plain. ...  Read More

Assessment and mapping the total risk of desertification using FAO and UNEP modified method (Case study: Gharachay watershed)

Mehdi Ahmadian; Mohammad Darvish; Mohammadreza Sadeghi Manesh

Volume 21, Issue 4 , March 2015, , Pages 604-619

Abstract
  A temporary model to assess desertification and providing the map of land susceptibility to the reducing processes of land efficiency was proffered by FAO and UNEP. The results of regional implementation of the FAO and UNEP method in Gharachay watershed are presented in this article. In this method, ...  Read More

Land Resources & Population Supporting Capacity in Tehran province

Seyed Jafar Seyed Akhlaghi; Hamid Reza Abbasi; Ammar Rafiee Imam; Mohammad Darvish

Volume 19, Issue 3 , December 2012, , Pages 498-511

Abstract
  Desertification is a multifactorial phenomenon and relates to different aspects. Thus, this concept can be studied around multiple axes in natural resources and environment. Nowadays, the rapid growth and huge population in environments and ecological areas are of the most important concerns that have ...  Read More

Assessment and mapping of desertification total risk using FAO-UNEP method (Case study: Qomroud watershed)

Mohammad mahdi Fatahi; Mohammad Darvish; Hamid reza Javid kia; Mahdi Adnani

Volume 17, Issue 4 , November 2011, , Pages 575-588

Abstract
  Desertification is defined as the reduction of biomass potential and degradation of environmental resources and ecosystems which affects regional and cross-regional levels of human life.Assessment and mapping of desertification in Daryache Namak watershed with a 1614176 hectares area were considered ...  Read More