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)
LADA method Performance evaluation on soil degradation assessment in the East of Esfahan

Behzad Rayegani; Gholamreza Zehtabian; Hossein Azarnivand; seyed kazem alavipanah; Sayed Jamaleddin Khajeddin

Volume 68, Issue 1 , June 2015, , Pages 109-129


    Soil is one of the main non-renewable natural resources in the world and its degradation is considered as a major threat around the globe because it reduces the productivity capacity of soil variability and makes the environment instable in the long turn. Soil degradation has three different ...  Read More

Quantity assessment of water erosion intensity using regional model of erosion and sediment yield (Case study: Nir watershed, Ardebil)

Abazar Esmali; Hasan Ahmadi; Mohammad Tahmoures

Volume 67, Issue 3 , December 2014, , Pages 407-417


  The aim of this research is to describe the development of a methodology based on present knowledge and available data for evaluation of water erosion behavior and risk as well as modeling and estimation of soil erosion, which is compatible for other similar areas of Iran. Accordingly, the conducted ...  Read More

The Study of Biological Soil Crust (Mosses) Roles in Protection of Surface Soil in front of Water Erosion (Case study: Rangelands around Torogh Dam in Khorasan Razavi Province)

Fariba Alavizadeh; Kamalledin Naseri; Ali Golkarian; Ali Tavili

Volume 67, Issue 1 , May 2014, , Pages 83-92


  Soil erosion is a main hazard in most area of the country specially in arid and semi-arid regions and itis very important because of sedimentation, pollution, increased flooding and its negative effects onsoil productivity. One of the features of arid and semi-arid areas is the presence of low cover ...  Read More

Comparison of water and wind erosion functions in soil degradation of arid and semiarid lands (Case Study: Dashte-Jeihoon of Khamir County, Hormozgan province)

M. Akbarian; S. H. Kaboli; N. Moradi

Volume 65, Issue 4 , March 2013, , Pages 433-448


  Determining the relative sensitivity of land to erosion and its factors, could be the basis of soil conservation programs. The aim of this study is to compare water and wind erosion functions in land degradation of Dasht-e-Jeihoon using PSIAC and IRIFR.EA models and the source studying of aeolian sediments ...  Read More