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)
Delineating changes in climatic variables and its impact on the Astragalus verus Olivier habitats in Isfahan Province

Morteza Khodagholi; Razieh Saboohi

Volume 72, Issue 2 , September 2019, , Pages 359-374


  The genus of Astragalus accounts for 31.4 percent of area of Isfahan Province with Astragalus verus Olivier as a foremost species. This study aimed to investigate the contributing climatic variables to distribution of this species. Moreover, the trends of climatic variables and their influence on the ...  Read More

Modeling of daily soil temperature using synoptic data and neural network

TAYYEBEH MESBAHZADEH; ali azareh; Elham Rafiiei sardooi; Fateme FarzanePei

Volume 71, Issue 1 , June 2018, , Pages 285-295


  Soil moisture, as the soil hydrologic parameters, can be affected by soil temperature and controls various hydrological processes. Given the importance of this issue, in this study, the efficiency of artificial neural network was studied to simulate soil temperature at 5- 100 cm depth. Recorded meteorological ...  Read More

Pedogeomorphic evolution of an alluvial fan in central Iran

Omid Bayat; Hamid Karimzadeh; Mostafa Eghbal; Hossein Khademi

Volume 66, Issue 2 , July 2013, , Pages 191-206


  Despite of suitable geological and climatic conditions for forming and evolution of alluvial fans and importance of this landform as soil and water resources in arid regions, there are limited studies about this landform in Iran. In the present study, evolution and pedogenic development of geomorphic ...  Read More