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)
Effect of climate change on the Ecological Niches of the climate Of Bromus tomentellus Boiss using Maxent in Isfahan province

azadeh bazrmanesh; Mostafa Tarkesh; Hossein Bashari; Saeid Poormanafi

Volume 71, Issue 4 , March 2019, , Pages 857-867


  In order to model the potential habitat of Bromus tomentellus Boiss and study the effect of climate change on the habitat of this species in Isfahan province method of modeling maximum entropy (MAXENT) were used. The species event data were determined by random categorization method using field visits ...  Read More

Externalities of Nomadic Livestock’s Utilization on Khafr-Sivar Rangelands from Water Regulation Perspective

Mohsen Sarshad Ghahfarrokhi; Seyed Alireza Mousavi; Saeed Soltani; Saeed Pourmanafi

Volume 69, Issue 3 , December 2016, , Pages 597-610


  Natural resources are valuable capitals for all nations. Rangelands as the most extensive natural ecosystems in Iran provide numerous services, including fodder production and red meat supply, soil conservation and water regulation. Although uncontrolled exploitation of these resources has imposed much ...  Read More