Landslide hazard Zonation by using Fuzzy MCDM Models In the GIS (Case Study: Izeh Urban Watersheds of Khuzestan)
نویسندگان
چکیده
منابع مشابه
Landslide Hazard Zonation Using Quantitative Methods in GIS
Landslides are major natural hazards which not only result in the loss of human life but also cause economic burden on the society. Therefore, it is essential to develop suitable models to evaluate the susceptibility of slope failures and their zonations. This paper scientifically assesses various methods of landslide susceptibility zonation in GIS environment. A comparative study of Weights of...
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accelerated process of urbanization and global warming make urban flood one of the most important issues in urban planning. tehran recently has been affected by the flooding and its damages. high intensity rainfall and uncontrolled urban development and main inefficient networks of drainage system are the main reasons. this research uses an efficient approach for flood hazard assessment in tehr...
متن کاملLandslide hazard zonation using of model Shannon entropy(case study: Taleghan watershed)
Reviewing the damage caused by landslide proves the need to examine the factors influencing the occurrence of this phenomenon and the prediction of its occurrence. Therefore, the purpose of this study was to improve the prediction of landslide occurrence in the Taleghan watershed using Shannon Entropy Theory. Among the factors influencing the occurrence of landslide, ten factors of elevation, s...
متن کاملپهنهبندی خطر زمین لغزش با استفاده از مدل‌های فازی چندمعیاره در محیط GIS (مطالعه موردی: حوزه‌ی آبخیز ایذه- خوزستان)
Environmental hazards are considered as one of the factors threatening human societies. Identification areas susceptible landslides risk assessment of natural hazards and management of are the essential steps in the city's watershed. The purpose of this study is landslides hazard zonation in Izeh urban watersheds of East Khuzestan. In this research First, eight layers effective in landslid...
متن کاملlandslide hazard zonation in safarood watershed using gis
it is very important to recognize the areas with high potential risk of landslide in order to resist that. in a case study, thirty three landslides have been observed in safarood watershed. the purpose of this study is to recognize factors and zonation of potential areas for landslide. this paper covers specific factors including lithology, fault, height, slope, direction, rainfall, soil, veget...
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ژورنال
عنوان ژورنال: journal of watershed management research
سال: 2017
ISSN: 2251-6174
DOI: 10.29252/jwmr.7.14.87