文章基本信息

标题：Landslide susceptibility modelling using GIS and statical méthod in the Oued Larbaa basin (Eastern Rif, Morocco)
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作者：A. Sadiki ; A. Faleh ; H. Mesrar 等
期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2011
卷号：2
期号：S1
页码：526-531
出版社：University of Mohammed Premier Oujda
摘要：Landslides are an important hazard in the Oued Larbaa catchment area. 54 slope movements were identified in a 267 km2test site, corresponding to 3.3% of the total area. The landslides that have occurred in recent decades and six predisposing factors were mapped for applying Informative value method to assess landslides susceptibility. The results show That close to 30% of the catchment area has a high to very high susceptibility to mass movements, 25% presents medium susceptibility and 45% a low to very low threat. The obtained results are critically compared and validated through the construction of The success rates curves and the computation of the corresponding Area Under Curves