Landside Susceptibility Assessment Based on Weighted Information Value Model A Case Study of Wenchuan Earthquake 10 Degree Region

doi:10.1109/Agro-Geoinformatics.2014.6910655

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山地灾害与地表过程重点实验室

	Landside Susceptibility Assessment Based on Weighted Information Value Model A Case Study of Wenchuan Earthquake 10 Degree Region
	Jiang Ling 3; Liu Desheng 2; Jiang Yuhong 1; Fang Hao 3
	2014
会议日期	AUG 11-14, 2014
会议地点	Beijing
关键词	landslide susceptibility AHP weighted information value
DOI	10.1109/Agro-Geoinformatics.2014.6910655
页码	444-447
国家	PEOPLES R CHINA
英文摘要	Information value model is a widely used landslide susceptibility assessment method. However, it neglects the weights of different factors. This paper proposes the weighted information value model based on AHP. The impact of seismic intensity (SC), land-use types (LUT), lithology types(LT), fault density (FD), terrain (T) and rainfall(R) on landslide in the 512 Wenchuan earthquake-hit 10 degree region of the Longmenshan fault zone(LFZ) is assessed with GIS spatial analysis. According to the weighted information value of these controlling factors, the study area can be divided into five classes: extremely, high, intermediate, low and very low susceptible areas for landslide occurrence.
产权排序	3
会议录	THIRD INTERNATIONAL CONFERENCE ON AGRO-GEOINFORMATICS (AGRO-GEOINFORMATICS 2014)
会议录出版者	IEEE
会议录出版地	NEW YORK
语种	英语
ISSN号	2334-3168
WOS记录号	WOS:000363278300089
内容类型	会议论文
源URL	[http://ir.imde.ac.cn/handle/131551/35238]
专题	成都山地灾害与环境研究所_山地灾害与地表过程重点实验室
通讯作者	Jiang Ling
作者单位	1.Institute of Mountain Hazards and Environment, CAS, Chengdu, China 2.Department of Geography, Ohio State University, Columbus; OH; 43210-1361, United States; 3.School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, China;
推荐引用方式 GB/T 7714	Jiang Ling,Liu Desheng,Jiang Yuhong,et al. Landside Susceptibility Assessment Based on Weighted Information Value Model A Case Study of Wenchuan Earthquake 10 Degree Region[C]. 见:. Beijing. AUG 11-14, 2014.