Lü Yi-qing, LIU Hong-fu, LI Xiao-cong. Risk Assessment System for Geologic Disasters Based on Tendency Analysis Method[J]. Bulletin of Soiland Water Conservation, 2011, 30(2): 155-158.
Lü Yi-qing, LIU Hong-fu, LI Xiao-cong. Risk Assessment System for Geologic Disasters Based on Tendency Analysis Method[J]. Bulletin of Soiland Water Conservation, 2011, 30(2): 155-158.DOI:
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.