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 ()
Source finding of sediments around Gavkhuni using geochemical method

sadat feiz nia; Faranak pourtayeb; hasan ahmadi; kourosh shirani

Volume 22, Issue 4 , March 2015, , Pages 695-710

Abstract
  In determining the source of sediments in the basins, fingerprinting technique has been taken into consideration by researchers mainly because of the many problems in applying traditional methods. In the above-mentioned method, the share of source areas in sediment production is determined using the ...  Read More

The effect of climatic conditions on range forage production in steppe ranglands, Akhtarabad of Saveh

Ali Ehsani; Hosein Arzani; Mahdi Farahpoor; Hasan Ahmadi; Mohammad Jafari; Adel Jalili; Hamid Reza Mirdavodi; Hamid reza Abbasi; Mojgan Azimi

Volume 14, Issue 2 , January 2007, , Pages 249-260

Abstract
  The effects of climatic factors on four dominant range land species of Markazi province, Iran, were studied. Species were Artemisia sieberi, Salsola rigida, Noaea mucronata, Stipa barbata and were monitored from 1998 to 2005. Site is located in steppe lands and called Nemati range, Akhtarabad of Saveh. ...  Read More

Assessment of soil criteria indices for desertification studies in Ghom province

Mohammad Jafari; Fatemeh Panahi; Hasan Ahmadi; Hamid reza Abbasi; Mohammad Musavi; Mohammad ali Zare; Ali Tavili

Volume 13, Issue 3 , February 2006, , Pages 278-283

Abstract
  The desertification phenomenon with all the problems it causes , most great effect will remain in soil, so by assessing soil variations we can reach the intensity of desertification. In the Iranian model for desertification assessment some indices including EC, soil depth, soil texture and the amount ...  Read More