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Risk assessment of individual landslide based on the risk acceptable model: a case study of the Shiyantan landslide in Mayang County, China

文献类型：期刊论文

作者Sui, Haoyue1,2,3; Hu, Ruilin1,2,3; Gao, Wei1,3; Gao, Wenwei1,2,3; Luo, Guanzhi4
刊名HUMAN AND ECOLOGICAL RISK ASSESSMENT
出版日期2020-01-13
页码20
ISSN号1080-7039
关键词individual landslide risk assessment ALARP extreme rainfall risk acceptable criteria
DOI10.1080/10807039.2019.1710461
英文摘要Risk assessment and management of an individual landslide is the focus and difficulty. This paper analyzes the landslide losses in China from 1995 to 2018, combined with the ALARP approach, to research the risk acceptable model of landslide in China. Meanwhile, the Shiyantan landslide in Mayang county of Hunan Province is exemplified to quantitatively calculate the landslide risks under different conditions, and based on the risk acceptance level to judge whether the risk value is acceptable. The results show that the individual life risk acceptable criteria for Chinese landslide is 5.36 x 10(-6)/a, the upper and lower limits of the societal life risk (F-N curve) are 10(-7)/a and 10(-8)/a, the societal economic risk (F-D curve) are 10(-1)/a and 10(-3)/a. In addition, for the risk assessment of Shiyantan landslide, it is shown that the landslide may be damaged under extreme rainfall conditions. Its economic risk is tolerable risk and life risk is unacceptable risk. It is urgent to formulate relevant measures to mitigate the risk. The results can provide a reference for risk assessment and management conducted in other regions and offer a theoretical basis for early warning and forecast of landslide.
WOS关键词WATER ; VULNERABILITY ; HAZARD
资助项目National Natural Science Foundation of China[41977251] ; National Natural Science Foundation of China[41330643]
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
出版者TAYLOR & FRANCIS INC
WOS记录号WOS:000507020000001
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/95925]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Gao, Wei
作者单位1.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, 19 Beitucheng Western Rd, Beijing 100029, Peoples R China
4.Hunan Inst Geoenvironm Monitoring, Changsha, Peoples R China
推荐引用方式
GB/T 7714		 Sui, Haoyue,Hu, Ruilin,Gao, Wei,et al. Risk assessment of individual landslide based on the risk acceptable model: a case study of the Shiyantan landslide in Mayang County, China[J]. HUMAN AND ECOLOGICAL RISK ASSESSMENT,2020:20.
APA Sui, Haoyue,Hu, Ruilin,Gao, Wei,Gao, Wenwei,&Luo, Guanzhi.(2020).Risk assessment of individual landslide based on the risk acceptable model: a case study of the Shiyantan landslide in Mayang County, China.HUMAN AND ECOLOGICAL RISK ASSESSMENT,20.
MLA Sui, Haoyue,et al."Risk assessment of individual landslide based on the risk acceptable model: a case study of the Shiyantan landslide in Mayang County, China".HUMAN AND ECOLOGICAL RISK ASSESSMENT (2020):20.

入库方式： OAI收割

来源：地质与地球物理研究所

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