Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41893-018-0022-3 |
Improved trade-offs of hydropower and sand connectivity by strategic dam planning in the Mekong | |
Schmitt, R. J. P.1,2,3,4; Bizzi, S.3; Castelletti, A.3,5; Kondolf, G. M.4,6 | |
2018-02-01 | |
发表期刊 | NATURE SUSTAINABILITY
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ISSN | 2398-9629 |
出版年 | 2018 |
卷号 | 1期号:2页码:96-104 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Italy; Switzerland; France |
英文摘要 | Dams in the Mekong Basin are mostly planned project-by-project and without strategic analysis of their cumulative impacts on river processes such as sediment connectivity. We analyse missed and future opportunities for reducing hydropower impacts on sediment connectivity through strategic planning of dams in the Se Kong, Se San and Sre Pok ('3S') tributaries of the lower Mekong, which are critically important as a source of sand for the Mekong Delta. With strategic planning, 68% of the hydropower potential of the 3S Basin could have been developed while trapping 21% of the basin's sand load. The current dam portfolio resulting from project-by-project planning uses 54% of the hydropower potential while trapping 91% of the sand load. Results from the 3S demonstrate that strategic network-scale planning is crucial for developing lower-impact hydropower, a relevant finding given the at least 3,700 major dams that are proposed worldwide. |
领域 | 资源环境 |
收录类别 | SSCI |
WOS记录号 | WOS:000439122700011 |
WOS关键词 | SEDIMENT-TRANSPORT ; RIVER-BASINS ; CONSTRUCTION ; BIODIVERSITY ; MANAGEMENT ; FRAMEWORK ; FLOW |
WOS类目 | Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
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/289573 |
专题 | 资源环境科学 |
作者单位 | 1.Stanford Univ, Dept Biol, Nat Capital Project, Stanford, CA 94305 USA; 2.Stanford Univ, Woods Inst Environm, Stanford, CA 94305 USA; 3.Politecn Milan, Dept Elect Informat & Bioengn, Milan, Italy; 4.Univ Calif Berkeley, Dept Landscape Architecture & Environm Planning, Berkeley, CA 94720 USA; 5.Swiss Fed Inst Technol, Inst Environm Engn, Zurich, Switzerland; 6.Univ Lyon, Coll Lyon Inst Adv Study, Lyon, France |
推荐引用方式 GB/T 7714 | Schmitt, R. J. P.,Bizzi, S.,Castelletti, A.,et al. Improved trade-offs of hydropower and sand connectivity by strategic dam planning in the Mekong[J]. NATURE SUSTAINABILITY,2018,1(2):96-104. |
APA | Schmitt, R. J. P.,Bizzi, S.,Castelletti, A.,&Kondolf, G. M..(2018).Improved trade-offs of hydropower and sand connectivity by strategic dam planning in the Mekong.NATURE SUSTAINABILITY,1(2),96-104. |
MLA | Schmitt, R. J. P.,et al."Improved trade-offs of hydropower and sand connectivity by strategic dam planning in the Mekong".NATURE SUSTAINABILITY 1.2(2018):96-104. |
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