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has been cited by the following article:

• TITLE: Using a GIS to Assess the Land Movements Hazard: Application on Berhoum Area, Hodna Basin, Algeria

  AUTHORS: Amar Guettouche

  KEYWORDS: Land Movements, Hazard, MCDA, GIS, Berhoum

  JOURNAL NAME: Journal of Geographic Information System, Vol.11 No.2, April 16, 2019

  ABSTRACT: Modeling land movements hazard by multi-criteria approach is a line of research to provide a methodological framework for risk mapping. This work is intended to establish a model for mapping “land movements hazard” by GIS approach based on multi-criteria analysis. The methodology is to create thematic maps by combining in GIS, determining factors (slope, lithology, water, …) in triggering landslides phenomena and shrinking-swelling soil, using the method of Weighted Sum Model (WSM). These maps are then combined to provide a hazard map of land movements. The application of this method allows the spatial distribution of different criteria and phenomena in Berhoum area, region of Hodna Basin, eastern Algeria. As a result, the study area has been divided into four different areas: 1) areas with no land movements hazard, 2) areas with a medium land movements hazard, 3) areas with a high land movements hazard, and 4) areas with very high land movements hazard.