Landslides cause extensive loss of life and property in the Nepal Himalaya. Since the late 1980s, different mathematical models have been developed and applied for landslide susceptibility mapping and hazard assessment in Nepal. The main goal of this paper is to apply fuzzy logic to landslide susceptibility mapping in the Ghurmi-Dhad Khola area, Eastern Nepal. Seven causative factors are considered: slope angle, slope aspect, distance from drainage, land use, geology, distance from faults and folds, soil and rock type. Likelihood ratios are obtained for each class of causative factors by comparison with past landslide occurrences.
Case Studies
PRABIN KAYASTHA, SUBEG MAN BIJUKCHHEN, MEGH RAJ DHITAL and FLORIMOND DE SMEDT
https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&as_vis=1&q=GIS+based+landslides+watershed+nepal&btnG=
OURNAL GEOLOGICAL SOCIETY OF INDIA
2013