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)
Estimation of annual carbon storage of Astragalus microcephalus species in ecological sites of Nazlochai mountain rangelands, West Azerbaijan

javad Motamedi(torkan); Delshad Bahramini; morteza mofidi chelan; Esmaeil Sheidai Karkaj

Volume 73, Issue 3 , December 2020, , Pages 613-631


  Measuring this year's growth is one of the basic requirements for calculating the annual storage potential of carbon. On the other hand, shrub plants, and especially Astragalus, are considered to be the most prominent and dominant species of semi-steppe rangelands. Therefore, the present study was conducted ...  Read More

Investigation the management of shepherds in the distribution of livestock in the rangeland and its compliance with the grazing suitability map

javad Motamedi(torkan); Hossein Arzani; morteza mofidi; esmaeil sheidaye karkaj; sahar babayi

Volume 71, Issue 4 , March 2019, , Pages 1085-1098


  The role of shepherds in maintaining, managing and distributing livestock in rangelands is very important. Flock guidance plays a major role in the distribution of grazing and livestock performance in rangelands. Therefore, it is necessary to evaluate the existing spatial system and it is clear to what ...  Read More