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 ()
Investigation of Biodegradable Polymer-Cellulosic Mulch Persistence and Effects on Seed Germination and Establishment of Desert

Morteza Abtahi

Volume 26, Issue 3 , September 2019, , Pages 517-530

Abstract
  Wind erosion and its consequences, such as dust storms and sand movement is one of the environmental problems in arid regions. There are several ways to combat wind erosion, among which biological reclamation using drought-tolerant species and psammophytes is the most sustainable method. The initial ...  Read More

Determining deserts domain of Iran aspect of natural environmental factors

Mohammad Khosroshahi; Morteza Abtahi; Mohammadtaghi Kashki; Sakine Lotfinasab; Fateme dargahian; Zohre Ebrahimi

Volume 24, Issue 2 , July 2017, , Pages 404-417

Abstract
  So far, different statistics have been presented for the area of deserts in the world and Iran by individuals and organizations. The reason for this difference is mainly due to the disagreement among experts in providing a comprehensive definition of desert and factors affecting its formation. In this ...  Read More

Investigation effect of depth seeding and rain water storage on establishment of 5 rangelands species in Highlands of Kashan

Morteza abtahi

Volume 22, Issue 4 , March 2015, , Pages 639-647

Abstract
  This research was aimed to investigate the effect of planting depth and rainwater storage on the establishment of range species including Prangos uloptera- Prangos latiloba-Ferula ovina- Astragalus eriopodus -Onobrychis melanotricha. The study was conducted in autumn using a split plot arrangement in ...  Read More

Assessment of temperature and precipitation trends in Kashan Namak lake basin during the last half-century

Morteza Abtahi; Abdollah Seif; Mohammad Khosroshahi

Volume 21, Issue 1 , June 2014, , Pages 1-12

Abstract
  Temperature and precipitation are basic constituent components of the climate of a region. For this reason, the assessment of present and future trends of these elements have been considered by different scientists such as natural resources or environmental experts. In this study, Namak lake basin was ...  Read More