Mapping vulnerability to debris flows based on SOM method

doi:10.1109/ICCAE.2010.5451928

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

	Mapping vulnerability to debris flows based on SOM method
	Ding Mingtao 1,2; Tellez Ricardo Delgado 1,3; Hu Kaiheng 1
	2010
会议日期	FEB 26-28, 2010
会议地点	Singapore
关键词	Debris flow Vulnerability Self Organized Maps Shengou basin Dongchuan city
DOI	10.1109/ICCAE.2010.5451928
页码	393-398
国家	SINGAPORE
英文摘要	Vulnerability measure is essential for hazards and risk research. It refers to the susceptibility of people, communities or regions to natural or technological hazards. This paper defines vulnerability as a combination of economic and social damage potential. In order to measure the vulnerability, indicators cover both economic and social scopes. The Shengou basin in Dongchuan city of Yunnan province is taken as a case to study the risk vulnerability of debris flow using 6 vulnerable indicators which are housing structure, building date, housing area, levels, family population and family income. Combining the indicators based on a Self Organized Map, (SOM) the proposed method creates an integrated debris flow vulnerability map to depict the vulnerability levels of the town in the Shengou basin. The obtained map agrees with the conditions of Dongchuan city and provides a scientific basis to activities related to disaster prevention and reduction in Dongchuan city.
源文献作者	Mahadevan, V ; Jianhong, Z
产权排序	2
会议录	2010 2ND INTERNATIONAL CONFERENCE ON COMPUTER AND AUTOMATION ENGINEERING (ICCAE 2010), VOL 1
语种	英语
ISSN号	2154-4352
ISBN号	978-1-4244-5569-0
WOS记录号	WOS:000397216200085
内容类型	会议论文
源URL	[http://ir.imde.ac.cn/handle/131551/34171]
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	Tellez Ricardo Delgado
作者单位	1.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences Chengdu, 610041, China; 2.School of Environment and Resources Southwest University of Science and Technology Mianyang, 621010, China; 3.Institute of Geographical Sciences and Natural Resources Research, Graduate University of Chinese Academy of Sciences, Beijing, 10049, China
推荐引用方式 GB/T 7714	Ding Mingtao,Tellez Ricardo Delgado,Hu Kaiheng. Mapping vulnerability to debris flows based on SOM method[C]. 见:. Singapore. FEB 26-28, 2010.