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 ()
Effect of underground water properties on distribution of vegetation types in marginal lands of Meighan playa – Arak province

Gholam reza Zehtabian; Mehrnush Ghadimi; Ali Tavili; Jamal Bakhshi

Volume 17, Issue 3 , October 2010, , Pages 353-361

Abstract
  This research was performed to investigate the relationship between environmental factors including water and plant composition. In other words, determining the most effective factors in distribution of vegetation types in Arak playa was the main aim of this study. To achieve this goal, the initial map ...  Read More

Investigation on Understory Vegetative Cover in Haloxylon aphyllum Plantation Area in Ardestan Region, Iran

Gholam reza Zehtabian; Jamal Bakhshi; Mehrnush Ghadimi; Nader Biroudian

Volume 15, Issue 4 , January 2009, , Pages 436-446

Abstract
  As the recognition impact of a plant specie plantation in a specific area can determine the effects of that plant in other parts and areas of the country, the effects of Haloxylon plantation on the stand understory in desert lands of Ardestan were studied. Three areas of Haloxylon plantation and a reference ...  Read More