Volume 77 (2024)
Volume 76 (2023)
Volume 75 (2022)
Volume 74 (2021)
Volume 73 (2020)
Volume 72 (2019)
Volume 71 (2018)
Volume 70 (2017)
Volume 69 (2016)
Volume 68 (2015)
Volume 67 (2014)
Volume 66 (2013)
Volume 65 (2012)
Volume 63 (2010)
Volume 62 (2009)
Relationship between landscape features and species diversity and functional diversity of semi-steppe rangeland

Samaneh Sadat Mahzooni Kachapi; Pejman Tahmasebi; Ataollah Ebrahimi; Mohammad hasan Jouri; Mohsen Faal; Reza Omidipour

Volume 74, Issue 4 , March 2022, , Pages 799-820


  Ecological processes at different scales led to heterogeneity in the landscape by changing the pattern of the landscape structure. These would result in fragmentation and disintegration of landscape structures and filtering biodiversity characteristics such as species functional diversity. We performed ...  Read More

Comparison of the effect of three woody species of Daphne mezerum, Amygdalus scopaia and Ebenus stellata on the diversity, richness and production of understory herbaceous species

moslem yazdani; reza erfanzadeh; Asghar Mosleh Arani

Volume 73, Issue 3 , December 2020, , Pages 663-673


  Study of the effect of woody plant species on the production, diversity and richness of substratum herbaceous species, especially in the arid and semiarid regions, is essential for the proper management of these ecosystems. Therefore, the rangelands of Chenarnaz region in Khatam city in Yazd province ...  Read More

The effect of grazing on density, diversity and richness of soil seed bank in mountainous rangelands (case study: Waz watershed, Mazanderan province)

Paria Kamali; Reza Erfanzadeh; Hasan Ghelichnia

Volume 66, Issue 4 , March 2014, , Pages 583-593


  This study aimed to investigate the effect of animal grazing on soil seed bank characteristics in the northern slopes of Alborz. For this purpose, soil seed bank characteristics were compared between grazed and ungrazed areas. Therefore, four transects perpendicular to the sides of exclosure inside and ...  Read More