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 ()
Investigating the effect of restoration activities on soil surface indicators and functional attributes (Case study: Rangelands of Ferdows, South Khorasan Province)

Jalil Farzadmehr; Yaser Ghasemi Aryan; Reza Yari

Volume 29, Issue 2 , July 2022, , Pages 156-165

  This study aimed to investigate the effect of restoration projects on soil surface indicators and performance characteristics in Taherabad rangelands of Ferdows. The Landscape Function Analysis method was used to determine soil surface properties and yield potentials. In this regard, in the representative ...  Read More

Rangeland suitability model for sheep grazing in Chahtalkh-sabzevar Rangelands

Yaser Ghasemi Arian; Hosein Azarnivand; Firoozeh Moghimi Nejad; Mohammad Jafary; Esmaiel Filekesh

Volume 21, Issue 3 , December 2014, , Pages 394-408

  This research was aimed to determine the rangeland suitability for sheep grazing in Chahtalkh-Sabzevar rangelands using FAO (1990) method. Initially, the DGN maps, including six sheets of 1:25000, topographic map of 1:50000, and geological map of 1:100000 of the study area were prepared and the vegetation ...  Read More

Estimating the production of Artemisia siberi through the measurement of plant’s dimensions (Case study: southwest Sabzevar)

Yaser Ghasemi Aryan; Hossein Arzani; Esmaiel Filekesh; Reza Yari

Volume 20, Issue 1 , June 2013, , Pages 1-10

  Determination of grazing capacity is considered as one of the most fundamental aspects of range management and understanding the effective factors on it is of utmost importance. Since the amount of forage production in a growth period is the basis for calculation of grazing capacity, in this research ...  Read More

Study on distribution pattern of dominant plant species of mountainous rangelands in Central Zagros (Case Study: Dyshmuk region in Kohgilouyeh and Boyerahmad province)

Esfandiar Jahantab; Yaser Ghasemi Aryan; Adel Sepehri; Bahareh Hanafi; Enayat allah Yazdan panah

Volume 19, Issue 3 , December 2012, , Pages 482-489

  Knowledge of the plant distribution pattern in each region is of principles and fundamentals of vegetation survey and measurement that plays an important role in the selection of management approaches. A study was performed to determine the distribution pattern of three dominant species of Artemisi aaucheri, ...  Read More

Investigation of allelopathic activity of mountain sagebrush (Artemisia aucheri) on seed germination and seedling features of Festuca ovina in green house condition

Hosein Azarnivand; Yaser Ghasemiaryan; Reza Yari; Mohammad Ali Zare Chahouki; Esfandyar Jahantab

Volume 19, Issue 2 , September 2012, , Pages 297-305

  The aim of this study was to investigate allelopathic activity of aerial and underground organs of mountain sagebrush (Artemisia aucheri) on seed germination features, root length, shoot length and seed vigor of Festuca ovina.For this purpose, species of mountain sagebrush were collected from Taleghan ...  Read More