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:: Volume 30, Issue 1 (2015) ::
geores 2015, 30(1): 225-238 Back to browse issues page
Survey the Avalanche-Prone Area Using Geographical Information System (Case Study: Tang Darkesh Varkesh, Chaharmahal and Bakhtiari province)
Moslem Heydari *1, Alireza Davoudian2, Rafat Zare Bidaki2
1- Faculty of Natural Resources and Earth Sciences,Shahrekord University,Shahrekord ,Iran , heydari_moslem@yahoo.com
2- Faculty of Natural Resources and Earth Sciences,Shahrekord University,Shahrekord ,Iran
Abstract:   (546 Views)
One of the natural hazards in mountainous areas, which always cause great losses of life and financial damages, is the avalanche fall. Since, survey the avalanche-prone areas for prevention the probable damages is considerably important, especially when the avalanche paths affect the residential areas or roads. In this research, based on local information, one of the avalanche paths in the Chaharmahal and Bakhtiari province is identified. Then in the field
works, all parts of it visited and the geomorphology and land use characteristics investigated. After that, using geographical information system, hypsometry, slope and aspect maps produced. Using these maps and the information obtained from the field works, the avalanche accumulation zone, the avalanche tracks, run-out zone of the avalanche, starting zone of the avalanche and profile of the main track are extracted.
Keywords: Avalanche, Avalanche Control, Avalanche-Prone Area, Avalanche Track, Avalanche fall
     
Article Type: Original Research | Subject: natural geography
Received: 2014/03/3 | Accepted: 2014/12/1 | Published: 2015/06/20
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Heydari M, Davoudian A, Zare Bidaki R. Survey the Avalanche-Prone Area Using Geographical Information System (Case Study: Tang Darkesh Varkesh, Chaharmahal and Bakhtiari province). geores. 2015; 30 (1) :225-238
URL: http://georesearch.ir/article-1-657-en.html


Volume 30, Issue 1 (2015) Back to browse issues page
فصلنامه تحقیقات جغرافیایی Geographical Researches Quarterly Journal
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