Optimizing the operation of the Qingshitan Reservoir in the Lijiang River for multiple human interests and quasi-natural flow maintenance
文献类型：期刊论文
| 作者 | Chen, Qiuwen ; Chen, Duan ; Han, Ruiguang ; Li, Ruonan ; Ma, Jinfeng ; Blanckaert, Koen |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2012 |
| 卷号 | 24期号:11页码:1923－1928 |
| ISSN号 | 1001-0742 |
| 关键词 | reservoir operation optimization model flow alteration trade-off solution |
| 中文摘要 | For reservoir operation, maintaining a quasi-natural flow regime can benefit river ecosystems, but may sacrifice human interests. This study took the Qingshitan Reservoir in the Lijiang River as a case, and developed an optimization model to explore a trade-off solution between social-economic interests and nature flow maintenance on a monthly base. The objective function considered irrigation, cruise navigation and water supply aspects. An index of flow alteration degree was proposed to measure the difference between the regulated discharge and the natural flow. The index was then used as an additional constraint in the model besides the conventional constraints on reservoir safety. During model solving, different criteria were applied to the index, representing various degrees of alteration of the natural flow regime in the river. Through the model, a relationship between social-economic interests and flow alteration degree was established. Finally, a trade-off solution of the reservoir operation was defined that led to a favorable social-economic benefit at an acceptable alteration of the natural flow. |
| WOS记录号 | WOS:000311469000006 |
| 公开日期 | 2014-11-04 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7844]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Chen, Qiuwen,Chen, Duan,Han, Ruiguang,et al. Optimizing the operation of the Qingshitan Reservoir in the Lijiang River for multiple human interests and quasi-natural flow maintenance[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2012,24(11):1923－1928. |
| APA | Chen, Qiuwen,Chen, Duan,Han, Ruiguang,Li, Ruonan,Ma, Jinfeng,&Blanckaert, Koen.(2012).Optimizing the operation of the Qingshitan Reservoir in the Lijiang River for multiple human interests and quasi-natural flow maintenance.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,24(11),1923－1928. |
| MLA | Chen, Qiuwen,et al."Optimizing the operation of the Qingshitan Reservoir in the Lijiang River for multiple human interests and quasi-natural flow maintenance".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 24.11(2012):1923－1928. |
入库方式： OAI收割
来源：生态环境研究中心
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