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 ()
Effects of various grazing intensities on vegetation diversity and composition in semi- steppe rangelands (Case study: Alavigeh- Isfahan)

Seyed Mehrdad Kazemi; Hamidreza karimzadeh; Hosein Bashari; Mostafa Tarkesh Esfahani

Volume 25, Issue 4 , February 2019, , Pages 789-804

Abstract
  Considering the role and importance of grazing on vegetation structural changes, thisstudy aimed to assess the effects of various grazing intensities on vegetation parameters in semi-steppe rangelands of Alavigeh, Isfahan. Three rangeland locations with relatively homogeneous ecological conditions ...  Read More

The effect of fire and grazing on density, diversity and richness of soil seed bank in Semi-Steppe rangelands of Central Zagros region, Iran

Ali Asghar Naghipour borj; Jamaladdin Khaeddin; Hosein Bashari; Majid iravani; Pejman Tahmasebi

Volume 23, Issue 3 , January 2017, , Pages 442-453

Abstract
  The structure and composition of plant communities are mainly affected by fire and grazing, especially in arid and semiarid rangelands. This study aimed to investigate the role of fire and grazing on soil seed bank characteristics (density, diversity and species richness) in semi-steppe rangelands of ...  Read More

Assessment of plant diversity variation in different condition in Mouchesh rangelands of Kurdistan province, Iran

bahram Gholi Nejad

Volume 22, Issue 2 , August 2015, , Pages 298-307

Abstract
  This study was aimed to determine the variation of species diversity, richness and evenness of plant species under various managements (different range conditions) in five vegetation types. After determining vegetation types, range condition was measured applying the method of society for range management ...  Read More

An investigation of spatial pattern of woody plants in shrublands of Golestan National Park

Naghmeh Gholami; Mansur Mesdaghi

Volume 18, Issue 4 , September 2012, , Pages 515-525

Abstract
  In this research, the spatial patterns of shrubs were determined by using T-square distance method in protected and unprotected areas of Golestan National Park. The results indicated that the patterns of shrubs were clumped – regular and clumped – random in woodlands. There were numerous ...  Read More

Changes in diversity, richness and functional groups of vegetation under different grazing intensities (Case Study: Mahoor, Mamasani Rangelands, Fars province)

Parvez Gholami; Jamshid Ghorbani; Maryam Shokri

Volume 18, Issue 4 , September 2012, , Pages 662-675

Abstract
  Overgrazing can alter rangeland vegetation in different ways. In this study, we used diversity, species richness and plant functional groups as the alternative to assess the vegetation response to different grazing intensities. This was done under three grazing intensities (long-term exclosure as reference ...  Read More

Effect of rangeland rehabilitation and restoration on composition and diversity of species seeds in the soil

Golnaz Rokhfirooz; Jamshid Qorbani; Maryam Shokri; Zianab Jafarian

Volume 18, Issue 2 , September 2011, , Pages 322-335

Abstract
  Evaluation of changes in rangeland ecosystem after rehabilitation and restoration projects is important to determine the positive or negative effects of these projects. Parts of species composition in rangelands are in the soil seed bank as living seeds which are a potential for regeneration. Management ...  Read More