Abstract
The distribution of geological hazards is closely related to the slope factors. This paper adopts the methods of field geological survey and GIS software to investigate the geological hazards in the study area, and uses statistical methods to analyze the relationship between landslides development and slope factors, including elevation, slope shape and topographic relief amplitude. The results are as follows. (1) Landslides are mainly distributed in low altitude areas, and the disaster density is highest in the range of 500 to 700 meters elevations. (2) Compared with other slope shape types, the number and density of landslides on linear slope are the highest. (3) Within the topographic relief amplitude range of 0 to 10 meters, the landslide density is the highest.
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