ABSTRACT

ABSTRACT: The risk evaluation of landslide hazard is a system that contains the assessment of landslide risk and vulnerability assessment of hazard bearing body. The authors have made spatial prediction and division of the regional landslide risk. The division and evaluation of vulnerability of regional hazard bearing body have also been accomplished. According to the basic requirements for risk assessment, the study area is divided into five zones-the extra high risk zone, the high risk zone, the medium risk zone, the low risk zone, and the extra low risk zone. At last, acceptable risk standards and management measures that are suitable for the study area are proposed based on economic development in the study area and disaster prevention efforts of government.