Assessing landslide susceptibility, analyzing and ranking causes. Case study of the northeastern region of Bouira-Djebahia, Algeria

This study aims to use Sig-Ahm integration assess the susceptibility land-slide risk in municipality of Djebahia, located northwest province Bouira (central Algeria). Using spatial data, this work is also intended main factors that cause landslides area. Five were considered research: slope, appearance, altitude, land and vegetation cover, drainage. These are weighted ranked using AHP method generate a final map represents area landslides. The shows results at four levels, from very low high susceptibility.