Long-term activity of earthquake-induced landslides: A case study from Qionghai Lake Basin, Southwest of China
文献类型：期刊论文
| 作者 | Wei Xue-li1; Chen Ning-sheng2 ; Cheng Qian-gong1; He Na2; Deng Ming-feng2; Tanoli, Javed Iqbal2
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| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
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| 出版日期 | 2014-05-01 |
| 卷号 | 11期号:3页码:607-624 |
| 关键词 | Qionghai Lake Earthquake Landslide Debris flow Sediment yield |
| ISSN号 | 1672-6316 |
| 通讯作者 | CHEN Ning-sheng |
| 英文摘要 | Earthquake-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. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | 2008 WENCHUAN EARTHQUAKE ; DEBRIS FLOW ; TRIGGERED LANDSLIDES ; CENTRAL TAIWAN ; LOMA-PRIETA ; EROSION ; RIVER ; NORTHRIDGE ; PREDICTION ; HAZARDS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000336319100004 |
| 公开日期 | 2014-05-06 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/6891]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2014_Vol11 No.3 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 |
| 作者单位 | 1.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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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