摘要
根据秭归县幅地质灾害调查成果,基于地质灾害现状,选取评价区内致灾因子,采用信息量模型进行地质灾害易发性分区定量评价,将秭归县幅地质灾害易发性划分为3个区,即高易发区、中易发区和低易发区,为当地政府地质灾害防治规划提供依据。
According to the results of the survey of the geological disasters in Zigui County,based on the present situation of geological disasters,the disaster factors in the evaluation area are selected and the information quantity model is used to evaluate the susceptibility of geological disasters.The susceptibility of the geological disasters in Zigui county is divided into 3 areas,that is,the high prone area,the middle prone area and the low prone area.It provides a basis for the local government s geological disaster prevention and control plan.
作者
李隆平
廖伟杰
郭妍
杜常见
谭建民
王世昌
Li Longping;Liao Weijie;Guo Yan;Du Changjian;Tan Jianmin;Wang Shichang(Hubei Institute of Hydrogeology and Engineering Geology,Yichang,Hubei 443002;Hubei Geological Environment Station,Wuhan,Hubei 430034;Yichang National Engineering and Construction Department,DC Construction Branch of National Power Grid Corp,Yichang,Hubei 443005;Wuhan Geological Survey Center,Wuhan,Hubei 430205)
出处
《资源环境与工程》
2018年第4期648-653,共6页
Resources Environment & Engineering
基金
三峡地区万州-宜昌段交通走廊1:5万环境地质调查项目(DD20160252)
1:5万秭归县幅环境地质调查项目(DD20160252-2)
关键词
秭归县幅
地质灾害
因子
信息量模型
易发性
Zigui county scale
geological hazard
factor
information quantity model
susceptibility
