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 ()
An investigation on environmental factors affecting the distribution of plant communities in semi-arid rangelands of Bidokht

Jalil Farzadmehr; Hamed Sangooni; Hamid Rouhani

Volume 26, Issue 1 , June 2019, , Pages 18-28

Abstract
      In order to investigate the relationship between the distribution of plant communities and environmental factors in Bidokht area, a physiognomic-floristic approach was used. The appropriate area of sampling plot and sample size were determined by the minimal area method and statistical ...  Read More

Investigation on Relation between Plant Communities and some Soil Properties using Canonical Correspondence Analysis (Case Study: Ardestan Rangelands)

Amir Hosein Parsamehr; Mohammadreza Vahabi; zahra Khorovani

Volume 22, Issue 1 , June 2015, , Pages 194-203

Abstract
  Vegetation cover is one of the most important factors for ecosystem sustainability; thus, recognizing and understanding factors affecting the establishment and distribution of vegetation communities are necessary. This study was aimed to determine the relationship between vegetation and soil parameters ...  Read More

Assessment of relationship between vegetation and salt soil in Qom province

Azadeh Asrari; Gholam reza Bakhshikhaniki; Abalfazl Rahmatizadeh

Volume 19, Issue 2 , September 2012, , Pages 264-282

Abstract
  In this research relationship between vegetation and salt soil in Qom province was studied. The study area situated in central Iranian which  is about 14631 km2 with Salt Lake. In this study, first considered region condition including the geographical position, geological history, pedology and ...  Read More

The effects of environmental factors on distribution of plant communities in rangelands of Bijar protected region

Asghar Farajollahi; Mohammad ali Zare Chahouki; Hosein Azarnivand; Reza Yari; BahraM Gholinejad

Volume 19, Issue 1 , June 2012, , Pages 108-119

Abstract
  In this study, the relationship between environmental factors and distribution of plant communities in rangelands of Bijar protected region was investigated. Vegetation types were determined by using physiononmy method. Plot size was determined with minimal area method and after primary sampling the ...  Read More