Impact of the Three Gorges Reservoir on the hydrologic regime of the river-lake system in the middle Yangtze River
文献类型：期刊论文
| 作者 | Zhang, Junhong2,3; Huang, Tao3; Chen, Lu4; Zhu, David Z.2; Zhu, Lingling1; Feng, Luojie3; Liu, Xiaofang5 |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2020-06-10 |
| 卷号 | 258页码:14 |
| 关键词 | River-lake system Impoundment impact Hydrological changes Hydraulic interaction |
| ISSN号 | 0959-6526 |
| DOI | 10.1016/j.jclepro.2020.121004 |
| 英文摘要 | The dynamic response of the river-lake systems to upstream reservoir regulation is one of the increasingly essential research issues of watershed management. In this paper, the Yangtze River and Dongting Lake, the third-longest river on the earth and the second largest lake in China, were selected as a case study on the river-lake system to quantitatively evaluate the reservoir operation impacts of the Three Gorges Reservoir (TGR) based on a 1D/2D coupled model and five statistical indexes. The results show that there was a noticeable flow decrease during the periods of peak flow regulation and reservoir impoundment, while the stage increase during the water supplement periods indeed contributed to the eco-environmental improvement of the Dongting river-lake system. In particular, this research indicated that the hydraulic gradient and riverbed incision downstream the dams were the critical influencing factors of the hydraulic interaction between the lake and rivers, which had a noticeable influence on the water exchange within the system. This work provides a new strategy for the future water resources and environmental management and facilitates the effective flow regulation of dams, which have significant implications for not only the Dongting river-lake system but also the similar lakes and rivers elsewhere. Crown Copyright (C) 2020 Published by Elsevier Ltd. All rights reserved. |
| WOS关键词 | FRESH-WATER LAKES ; SEDIMENT TRANSPORT ; GINI COEFFICIENT ; DONGTING LAKE ; DAMS ; CHINA ; MANAGEMENT ; PERIOD ; REACH ; FLOW |
| 资助项目 | National Natural Science Foundation of China[51509273] ; National Natural Science Foundation of China[51679094] ; National Natural Science Foundation of China[41601006] ; National Natural Science Foundation of China[51409085] |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000525323600104 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/133852]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 作者单位 | 1.Changjiang Water Resources Commiss, Bur Hydrol, Wuhan 430010, Peoples R China 2.Univ Alberta, Dept Civil & Environm Engn, Edmonton, AB T6G 2W2, Canada 3.South Cent Univ Nationalities, Coll Resources & Environm Sci, Wuhan 430074, Peoples R China 4.Huazhong Univ Sci & Technol, Coll Hydropower & Informat Engn, Wuhan 430074, Peoples R China 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Junhong,Huang, Tao,Chen, Lu,et al. Impact of the Three Gorges Reservoir on the hydrologic regime of the river-lake system in the middle Yangtze River[J]. JOURNAL OF CLEANER PRODUCTION,2020,258:14. |
| APA | Zhang, Junhong.,Huang, Tao.,Chen, Lu.,Zhu, David Z..,Zhu, Lingling.,...&Liu, Xiaofang.(2020).Impact of the Three Gorges Reservoir on the hydrologic regime of the river-lake system in the middle Yangtze River.JOURNAL OF CLEANER PRODUCTION,258,14. |
| MLA | Zhang, Junhong,et al."Impact of the Three Gorges Reservoir on the hydrologic regime of the river-lake system in the middle Yangtze River".JOURNAL OF CLEANER PRODUCTION 258(2020):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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