| 水库多目标生态调度 |
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| 引用本文： | 董哲仁,孙东亚,赵进勇.水库多目标生态调度[J].水利水电技术,2007,38(1):28-32. |
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| 作者姓名： | 董哲仁 孙东亚 赵进勇 |
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| 作者单位： | 中国水利水电科学研究院,北京,100038 |
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| 摘 要： | 分析了现行水库调度方法的不足,指出应在实现社会经济多种目标的前提下,兼顾河流生态系统需求,实行水库的多目标生态调度。文中讨论了水库多目标生态调度的方法,包括建立相应法规体系;保证维持下游河道基本生态功能的需水量;模拟自然水文情势的水库泄流方式;进行水库泥沙调控及水库富营养化控制;减轻水体温度分层影响;进行防污调度以及增强水系连通性等方面的调度技术。
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| 关 键 词： | 水库运行 多目标生态调度 河流生态系统 |
| 文章编号： | 1000-0860（2007）01-0028-05 |
| 修稿时间： | 2006-08-07 |
Multi-objective ecological operation of reservoirs |
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| DONG Zhe-ren,SUN Dong-ya,ZHAO Jin-yong.Multi-objective ecological operation of reservoirs[J].Water Resources and Hydropower Engineering,2007,38(1):28-32. |
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| Authors: | DONG Zhe-ren SUN Dong-ya ZHAO Jin-yong |
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| Affiliation: | China Institute of Water Resources and Hydropower Research, Beijing 100038, China |
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| Abstract: | This paper analyzes the limitations of the measures taken in current reservoir operations and points out that multi-objective ecological operation of reservoirs should be carried out in order to meet the needs of river ecosystems while implementing various socioeconomic objectives.The paper discusses the methods of multi-objective ecological operation of reservoirs, which covers the establishment of legislation systems; water demands for the basic ecological functions of downstream river channel; reservoir discharge patterns simulating natural hydrological regimes; regulation and control of sedimentation and eutrophication of reservoirs; mitigation of the influences by water temperature stratification; the operation techniques in pollution prevention and connectivity reinforcement of water systems. |
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| Keywords: | reservoir operation multi-objective ecological operation river ecosystem |
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