贵州省册亨县地质灾害易发性评价研讨  

Research on the Evaluation of Geological Hazards Susceptibility in Ceheng County, Guizhou Province

作　　者：徐光富 XU Guangfu(No.105 Geological Team of Guizhou Geolog and Mineral Exploration and Development Bureau,Guiyang 550018)

机构地区：[1]贵州省地质矿产勘查开发局一0五地质大队,贵阳550018

出　　处：《四川地质学报》2025年第1期125-131,共7页Acta Geologica Sichuan

摘　　要：该文在总结前人地质灾害易发性评价研究基础上,选取合理评价因子、构建评价体系,采用统计信息分析,GIS系统数据处理方法,基本掌握册亨县全域地质灾害情况,开展全县地质灾害易发性评价;编制全域地质灾害易发性等级和分区图。为册亨县地质灾害防控提供基础资料。方法操作简单,可为山区地质灾害易发性评价提供评价思路和借鉴。On the basis of summarizing previous studies on geological disaster susceptibility evaluation,this paper selects reasonable evaluation factors,constructs an evaluation system,uses statistical information analysis and GIS data processing methods to basically grasp the whole geological disaster situation in Ceheng County,and carries out geological disaster susceptibility evaluation in the county.To compile the ranking and zoning maps of geological hazard susceptibility in the whole region,which providing basic data for the prevention and control of geological disasters in Ceheng County.The method is simple to operate and can provide an evaluation idea and reference for the evaluation of geological hazard susceptibility in mountainous areas.

关 键 词：山区 全域性 地质灾害 易发性 

分 类 号：P694[天文地球—地质学]