The zoning of landslides in the region of kashtar(in kamyaran، Iran) for hazards reduce

Geomorphological risks are One of the major landslide. Identification of risk areas susceptible to landslides is one of fundamental steps in the management of natural resources and reduction of the risks .Kashtr with an area 26 square kilometers south-west of Kurdistan Province is located on the eastern edge of the mountains Shahoo. To zoning first sliding zones was examined with field visit، that about 28 sliding zones were identified and after processing in GIS application came as a layer. With underlying landslides distribution map landslide weighting parameters took place، including geology، slope and direction of the slope، elevation، soil texture، land use، soil erosion، distance from fault، waterways density، and distance from road. Logistic regression model was run in SPSS and the results showed that the influencing factors on landslides occurrence in the region are distance from the fault، geology، soil erosion، direction of the slope، etc. Finally study area in terms of Sensitivity to the risk of landslides was classified into 5 classes، based on that: 2/6 has a very high risk، 6/4 high risk، 3/19 average risk، 7.9 low risk، and finally 5/6 has very low risk.