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 ()
Determining deserts domain of Iran aspect of natural environmental factors

Mohammad Khosroshahi; Morteza Abtahi; Mohammadtaghi Kashki; Sakine Lotfinasab; Fateme dargahian; Zohre Ebrahimi

Volume 24, Issue 2 , July 2017, , Pages 404-417

Abstract
  So far, different statistics have been presented for the area of deserts in the world and Iran by individuals and organizations. The reason for this difference is mainly due to the disagreement among experts in providing a comprehensive definition of desert and factors affecting its formation. In this ...  Read More

Assessment of temperature and precipitation trends in Kashan Namak lake basin during the last half-century

Morteza Abtahi; Abdollah Seif; Mohammad Khosroshahi

Volume 21, Issue 1 , June 2014, , Pages 1-12

Abstract
  Temperature and precipitation are basic constituent components of the climate of a region. For this reason, the assessment of present and future trends of these elements have been considered by different scientists such as natural resources or environmental experts. In this study, Namak lake basin was ...  Read More

The effects of the use of low quality flood on desert area

Abolghasem Dadrasi Sabzevar; Mohammad Khosroshahi

Volume 17, Issue 1 , September 2010, , Pages 127-148

Abstract
  Low quality flood irrigation are used on desert area of KaleShoor river of Sabzevar since 1992. The main objective of this research was to asses changes in soil salinity affected by low quality flood irrigation. To meet this, 51 soil samples were taken and tested in the laboratory for salinity and indicators ...  Read More

Determination of desert area of Markazi province from the vegetation point of view

Akbar Gandomkar Ghalhary; Mohammad Khosroshahi; Gholam reza Godarzi; Hojat ... ZAhedi pur; Esmaeil Azez abadi

Volume 17, Issue 1 , September 2010, , Pages 149-165

Abstract
   Desert is a location in which life of plant and animal is hardly possible. In desert formation, different parameters including: climate, geology, vegetation, pedology, hydrology and geomorphology are special and their interaction to each other plays an important role. For desert area vegetation ...  Read More

Determination of climatological deserts in Iran

Mohammad Khosroshahi; Mohammad taghi khashki; Tahereh Ensafi Moghaddam

Volume 16, Issue 1 , December 2009, , Pages 96-113

Abstract
  Many climatology scientist adopted temperature and precipitation among all climatic parameters to identify desert regions from non-desert areas. There is no one definition of a desert that is accepted by all. The boundaries of a desert change radically depend on the variance in the range of proposed ...  Read More

Determination of desert domains of Hormozgan province using geomor phological criteria

Mohammad Gholampoor; Mohammad Khosroshahi; Jalal Barkhordari

Volume 15, Issue 4 , January 2009, , Pages 485-492

Abstract
  Desert in terms of geomorphologic aspects has been defined and classified based on the morphogenesis, litological structures and combination of these two criteria. In this study Hormozgan desert has been classified in terms of geomorphologic features using morphometric method in order to separate the ...  Read More

Investigation of the geological causes effective in desert formation and it's boundaries in Boushehr province

Farhad Fakhri; Seyid Moh... Jafari; Mohammad Khosroshahi

Volume 14, Issue 3 , January 2007, , Pages 391-402

Abstract
  Since geological formation is very important in the process of desert and desertification, in this article lithology, stratigraphy of the  Boushehr province was studied with the help of  1:100000, 1:250000 scale maps of G.S.I and N.I.O.C using GIS methodology. Quaternary formations and most ...  Read More

Determination of the Climatic & Geological Deserts Characteristics in Tehran Province

Majid Hoseini; Mohammad Khosroshahi; Abbas Atapour; Aziz Karami

Volume 13, Issue 2 , February 2006, , Pages 102-108

Abstract
  Characteristics of desert areas are different from viewpoint of various sciences. Surveying the desert descriptions from viewpoint of geology, geomorphology, climatology, land cover and pedology sciences shows diversity of desert characteristics. Each one of the mentioned sciences has introduced special ...  Read More