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《Bulletin of Soil and Water Conservation》 2011-02
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Risk Assessment System for Geologic Disasters Based on Tendency Analysis Method

Lü Yi-qing1,LIU Hong-fu1,LI Xiao-cong2(1.College of Mining Technology of Taiyuan University of Technology,Taiyuan,Shanxi 030024,China; 2.China Tietong Beijing Branch,Beijing 100860,China)  
Focusing on the problems in quantitative evaluation of geological disasters,we investigated and discussed the risk assessment system of geologic disasters by using the tendency analysis method in GIS program.The risk assessment of Jiangxian County in Shanxi Province was taken as the study case.The results of this method agreed well with the actual geological survey information,which implies that the tendency analysis is applicable for risk assessment.This paper provides a new theoretical method for geological disaster zoning.
【CateGory Index】: P5
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