Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL075037 |
Dam Construction in Lancang-Mekong River Basin Could Mitigate Future Flood Risk From Warming-Induced Intensified Rainfall | |
Wang, Wei1,2; Lu, Hui2,3; Leung, L. Ruby4; Li, Hong-Yi5,6; Zhao, Jianshi7; Tian, Fuqiang7; Yang, Kun2,3; Sothea, Khem8 | |
2017-10-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:20 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA; Cambodia |
英文摘要 | Water resources management, in particular flood control, in the Lancang-Mekong River Basin (LMRB) faces two key challenges in the 21st century: climate change and dam construction. A large-scale distributed Geomorphology-Based Hydrological Model coupled with a simple reservoir regulation model (GBHM-LMK-SOP) is used to investigate the relative effects of climate change and dam construction on the flood characteristics in the LMRB. Results suggest an increase in both flood magnitude and frequency under climate change, which is more severe in the upstream basin and increases over time. However, stream regulation by dam reduces flood risk consistently throughout this century, with more obvious effects in the upstream basin where larger reservoirs will be located. The flood mitigation effect of dam regulation dominates over the flood intensification effect of climate change before 2060, but the latter emerges more prominently after 2060 and dominates the flood risk especially in the lower basin. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000416761600036 |
WOS关键词 | TONLE-SAP LAKE ; CLIMATE-CHANGE ; IMPACT ASSESSMENT ; DISCHARGE ; UNCERTAINTY ; PROJECTIONS ; ECOSYSTEM ; MODELS ; STATES ; PULSE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/26474 |
专题 | 气候变化 |
作者单位 | 1.Changjiang Inst Survey Planning Design & Res, Wuhan, Hubei, Peoples R China; 2.Tsinghua Univ, Dept Earth Syst Sci, Key Lab Earth Syst Modeling, Minist Educ, Beijing, Peoples R China; 3.Joint Ctr Global Change Studies, Beijing, Peoples R China; 4.Pacific Northwest Natl Lab, Richland, WA USA; 5.Montana State Univ, Dept Land Resources & Environm Sci, Bozeman, MT 59717 USA; 6.Montana State Univ, Inst Ecosyst, Bozeman, MT 59717 USA; 7.Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing, Peoples R China; 8.Mekong Inst Cambodia, Phnom Penh, Cambodia |
推荐引用方式 GB/T 7714 | Wang, Wei,Lu, Hui,Leung, L. Ruby,et al. Dam Construction in Lancang-Mekong River Basin Could Mitigate Future Flood Risk From Warming-Induced Intensified Rainfall[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(20). |
APA | Wang, Wei.,Lu, Hui.,Leung, L. Ruby.,Li, Hong-Yi.,Zhao, Jianshi.,...&Sothea, Khem.(2017).Dam Construction in Lancang-Mekong River Basin Could Mitigate Future Flood Risk From Warming-Induced Intensified Rainfall.GEOPHYSICAL RESEARCH LETTERS,44(20). |
MLA | Wang, Wei,et al."Dam Construction in Lancang-Mekong River Basin Could Mitigate Future Flood Risk From Warming-Induced Intensified Rainfall".GEOPHYSICAL RESEARCH LETTERS 44.20(2017). |
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