IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2014  > Vol11 No.3
Long-term activity of earthquake-induced landslides: A case study from Qionghai Lake Basin, Southwest of China
Wei Xue-li1; Chen Ning-sheng2; Cheng Qian-gong1; He Na2; Deng Ming-feng2; Tanoli, Javed Iqbal2
Corresponding AuthorCHEN Ning-sheng
2014
Source PublicationJOURNAL OF MOUNTAIN SCIENCE
ISSN1672-6316
EISSN1993-0321
Volume11Issue:3Pages:607-624
SubtypeArticle
AbstractEarthquake-triggered landslides are a major geological hazard in the eastern Tibetan Plateau, and have prolonged impact on earth surface processes and fluvial system. To determine how long co-seismic landslides affect basins, a massive number of landslides existing in Qionghai Lake Basin were investigated for landslide distribution characteristics and geomorphological evidences, with further comparison and analysis using historic seismic analog method. The landslides found in Qionghai Lake Basin showed clear features of seismic triggering with strongly controlled by Zemuhe fault. These landslides are still active at present. Some new slides generally occur in ancient slope failure zones causing serious secondary hazards in recent years. In this study we strengthen the idea that the landslides triggered by the 1850 Xichang earthquake (MS7.5) have long term activity and prolonged impact on the mountain disasters with a period of more than 160 years. Our results support growing evidence that co-seismic landslides have a prolonged effect on secondary disasters in a basin, and invite more careful consideration of the relationship between current basin condition and landslide history for a longer period.
KeywordQionghai Lake Earthquake Landslide Debris Flow Sediment Yield
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s11629-013-2970-4
WOS Subject ExtendedEnvironmental Sciences & Ecology
Indexed BySCI
WOS Keyword2008 WENCHUAN EARTHQUAKE ; DEBRIS FLOW ; TRIGGERED LANDSLIDES ; CENTRAL TAIWAN ; LOMA-PRIETA ; EROSION ; RIVER ; NORTHRIDGE ; PREDICTION ; HAZARDS
Language英语
Quartile4区
TOP
WOS SubjectEnvironmental Sciences
WOS IDWOS:000336319100004
Funding OrganizationNational Natural Science Foundation of China(41172260) ; Ministry of Science and Technology of the People's Republic of China(2011BAK12B02) ; National Basic Research Program of China (973 Program)(2008CB425801)
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/6891
CollectionJournal of Mountain Science_Journal of Mountain Science-2014_Vol11 No.3
山地灾害与地表过程重点实验室
Affiliation1.Southwest Jiaotong Univ, Fac Geosci & Environm Engn, Chengdu 610031, Peoples R China
2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
Recommended Citation
GB/T 7714
Wei Xue-li,Chen Ning-sheng,Cheng Qian-gong,et al. Long-term activity of earthquake-induced landslides: A case study from Qionghai Lake Basin, Southwest of China[J]. JOURNAL OF MOUNTAIN SCIENCE,2014,11(3):607-624.
APA Wei Xue-li,Chen Ning-sheng,Cheng Qian-gong,He Na,Deng Ming-feng,&Tanoli, Javed Iqbal.(2014).Long-term activity of earthquake-induced landslides: A case study from Qionghai Lake Basin, Southwest of China.JOURNAL OF MOUNTAIN SCIENCE,11(3),607-624.
MLA Wei Xue-li,et al."Long-term activity of earthquake-induced landslides: A case study from Qionghai Lake Basin, Southwest of China".JOURNAL OF MOUNTAIN SCIENCE 11.3(2014):607-624.
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