| Assessment and Simulation of Glacier Lake Outburst Floods for Longbasaba and Pida Lakes, China | |
| Wang Xin1; Liu Shiyin2; Guo Wanqin2; Xu Junli2 | |
| 刊名 | MOUNTAIN RESEARCH AND DEVELOPMENT
 |
| 2008-08-01 | |
| 卷号 | 28期号:3-4页码:310-317 |
| 关键词 | Moraine-dammed lake Pumqu River Basin GLOF assessment and simulation Himalayas China |
| ISSN号 | 0276-4741 |
| DOI | 10.1659/mrd.0894 |
| 通讯作者 | Wang Xin(xinwang_hn@163.com) |
| 英文摘要 | Longbasaba and Pida lakes are two moraine-dammed lakes located at the headwaters of the Geiqu River, a tributary of the Pumqu River in the Chinese Himalayas, at an elevation of about 5700 m. The minimum distance between the two takes is 24 m and their difference in elevation is about 76 m. Breach risks were assessed on the basis of field surveys carried out in the summers of 2004, 2005, and 2006. Empirical formulae for breaching of moraine dams and the BREACH model for earthen dam failure were employed to simulate the breach properties and hydrograph of floods at the breaching site of the dam from the two lakes. The modeling showed that an outburst flood from Longbasaba and Pida lakes would last for about 5.5 hours and have a peak discharge of about 3-5 x 10(4) m(3)/s at about 1.8 hours after the beginning of the outburst. |
| 收录类别 | SCI |
| WOS关键词 | BRITISH-COLUMBIA ; PEAK DISCHARGE ; SWISS ALPS ; HAZARDS ; DAMS ; PERU |
| WOS研究方向 | Environmental Sciences & Ecology ; Physical Geography |
| WOS类目 | Environmental Sciences ; Geography, Physical |
| 语种 | 英语 |
| 出版者 | MOUNTAIN RESEARCH & DEVELOPMENT |
| WOS记录号 | WOS:000262029500020 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2556016 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wang Xin |
| 作者单位 | 1.Hunan Univ Sci & Technol, Dept Geog, Xiangtan 411201, Peoples R China 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Cryosphere Sci, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Xin,Liu Shiyin,Guo Wanqin,et al. Assessment and Simulation of Glacier Lake Outburst Floods for Longbasaba and Pida Lakes, China[J]. MOUNTAIN RESEARCH AND DEVELOPMENT,2008,28(3-4):310-317. |
| APA | Wang Xin,Liu Shiyin,Guo Wanqin,&Xu Junli.(2008).Assessment and Simulation of Glacier Lake Outburst Floods for Longbasaba and Pida Lakes, China.MOUNTAIN RESEARCH AND DEVELOPMENT,28(3-4),310-317. |
| MLA | Wang Xin,et al."Assessment and Simulation of Glacier Lake Outburst Floods for Longbasaba and Pida Lakes, China".MOUNTAIN RESEARCH AND DEVELOPMENT 28.3-4(2008):310-317. |
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