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 ()
The relation between Vegetation diversity and some of environmentally variables in Nodoushan steppe rangelands, Yazd

Jalag Abdollahi; Hossein Naderi; Alireza Khavanin Zadeh; Mohammad Sadegh Farmahini

Volume 22, Issue 2 , August 2015, , Pages 251-265

Abstract
  In this research, the effects of important environmental variables on vegetation diversity were determined in Nodoushan-Yazd. For this purpose, 46 various land unit tracts (LUT) were studied. To collect vegetation data, the number and optimum size of sampling plots were determined using the statistical ...  Read More

Effects of some environmental factors on growth characteristics of stipa barbata species in steppe rangelands of Nodoushan -Yazd

Jalal Abdollahi; Hossein Naderi; Mohammad Reza Mirjalili; Monireh sadat Tabatabaeezadeh

Volume 20, Issue 1 , June 2013, , Pages 130-144

Abstract
  Understanding the behavior and action of plant species and their ecological relationships with environmental variables is essential as an important part of the information required in range improvement, rehabilitation and proper utilization of rangelands. In this research, the effects of environmental ...  Read More

The effect of precipitationfluctuations on canopy cover and range forage production in Yazd semi-steppe rangelands (Khud area 1378-1386)

Jallal Abdolahi; Hossean Arzani; Mohammad hosein Savaghebi; Mojgan Azimi; Hosein Naderi

Volume 19, Issue 1 , June 2012, , Pages 45-59

Abstract
  Our country’s rangelands are mainly located in arid and semi-arid regions. Due to the low amount of precipitation and high rate of evapotranspiration, water stress is considered as the most crucial environmental stress for vegetation in this region.  This study was conducted at Khud-e-sofla ...  Read More