SUSCEPTIBILITY EVALUATION OF GEOLOGICAL DISASTERS IN NANCA TOWN BASED ON INFORMATION MODEL METHOD
Based on the information model method,seven evaluation indicators including slope,slope shape,terrain undulation,land use type,geological structure,rock and soil type and vegetation coverage were selected to construct a geological disaster susceptibility evaluation index system for Nanca Town,Jiaoling,Guangdong.This was used to conduct geological disaster susceptibility evaluation and zoning.Studying the main types and regular distribution characteristics of geological disasters helps to formulate prevention and control measures more accurately and improves the pertinence and effectiveness of prevention and control work.
Current Situationof Geological DisastersInformation Modeling MethodSusceptibility EvaluationNanca TownJiaoling,Guangdong
万方数据
维普
