Dynamic features and effects of rainfall on landslides in the Three Gorges Reservoir region, China: using the Xintan landslide and the large Huangya landslide as the examples

doi:10.1007/s12665-009-0114-5

	Dynamic features and effects of rainfall on landslides in the Three Gorges Reservoir region, China: using the Xintan landslide and the large Huangya landslide as the examples
	He Keqiang 1; Wang Shangqing 2; Du Wen 1; Wang Sijing 3
刊名	ENVIRONMENTAL EARTH SCIENCES
	2010
卷号	59 期号:6 页码:1267-1274
关键词	Landslide Rainfall Dynamic feature The Three Gorges Reservoir region China
ISSN号	1866-6280
DOI	10.1007/s12665-009-0114-5
文献子类	Article
英文摘要	The study area is located in Three Gorges Reservoir region, China. Over 200 landslides have been monitored over a number of years with their behavior being compared to the effective rainfall database for the study area. Analysis of the available data indicates that the occurrences of landslides in this region are controlled by rainfall, whose intensity and rainfall processes are the most important dynamic factors in determining the stability of slopes. Therefore, the relationship between rainfall and the movement of typical landslides has been specifically analyzed for the Xintan landslides and the large Huangya landslide by using the loading/unloading response ratio parameter of rainfall. The result of this study indicates that the mutation of the loading/unloading response ratio of rainfall of the Xintan landslide and the large Huangya landslide in the Three Gorges Reservoir region, China occurred just before their destabilization, which shows that the loading/unloading response ratio of rainfall and its changing feature can be taken as a precursor for the landslides induced by rainfall.
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Water Resources
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000274181700008
资助机构	National Natural Science Foundation of China(40672182 ; National Natural Science Foundation of China(40672182 ; China Three Gorges University, Ministry of Education ; China Three Gorges University, Ministry of Education ; 40872184) ; 40872184) ; National Natural Science Foundation of China(40672182 ; National Natural Science Foundation of China(40672182 ; China Three Gorges University, Ministry of Education ; China Three Gorges University, Ministry of Education ; 40872184) ; 40872184) ; National Natural Science Foundation of China(40672182 ; National Natural Science Foundation of China(40672182 ; China Three Gorges University, Ministry of Education ; China Three Gorges University, Ministry of Education ; 40872184) ; 40872184) ; National Natural Science Foundation of China(40672182 ; National Natural Science Foundation of China(40672182 ; China Three Gorges University, Ministry of Education ; China Three Gorges University, Ministry of Education ; 40872184) ; 40872184)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/72394]
专题	中国科学院地质与地球物理研究所
通讯作者	He Keqiang
作者单位	1.Qingdao Technol Univ, Dept Civil Engn, Qingdao 266033, Shandong, Peoples R China 2.China Three Gorges Univ, Dept Civil Engn, Yichang, Hubei, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	He Keqiang,Wang Shangqing,Du Wen,et al. Dynamic features and effects of rainfall on landslides in the Three Gorges Reservoir region, China: using the Xintan landslide and the large Huangya landslide as the examples[J]. ENVIRONMENTAL EARTH SCIENCES,2010,59(6):1267-1274.
APA	He Keqiang,Wang Shangqing,Du Wen,&Wang Sijing.(2010).Dynamic features and effects of rainfall on landslides in the Three Gorges Reservoir region, China: using the Xintan landslide and the large Huangya landslide as the examples.ENVIRONMENTAL EARTH SCIENCES,59(6),1267-1274.
MLA	He Keqiang,et al."Dynamic features and effects of rainfall on landslides in the Three Gorges Reservoir region, China: using the Xintan landslide and the large Huangya landslide as the examples".ENVIRONMENTAL EARTH SCIENCES 59.6(2010):1267-1274.