| 基于生态需水优先的洪泽湖水量调控研究 |
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| 引用本文： | 董国强,王振龙,刘猛,周佳敏,陈小凤,胡勇,董涛,王敏杰,司巧灵,汪亚腾.基于生态需水优先的洪泽湖水量调控研究[J].水生态学杂志,2020,41(5):39-48. |
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| 作者姓名： | 董国强 王振龙 刘猛 周佳敏 陈小凤 胡勇 董涛 王敏杰 司巧灵 汪亚腾 |
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| 作者单位： | 安徽省(水利部淮河水利委员会）水利科学研究院,安徽省(水利部淮河水利委员会）水利科学研究院,安徽省(水利部淮河水利委员会）水利科学研究院,河海大学,安徽省(水利部淮河水利委员会）水利科学研究院,安徽省(水利部淮河水利委员会）水利科学研究院,安徽省(水利部淮河水利委员会）水利科学研究院,安徽省(水利部淮河水利委员会）水利科学研究院,安徽省(水利部淮河水利委员会）水利科学研究院,安徽省(水利部淮河水利委员会）水利科学研究院 |
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| 基金项目： | 国家重点研发计划课题（No.2017YFC0404504） |
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| 摘 要： | 开展面向湖泊健康的生态需水研究，构建有效的湖泊生态需水调控和保障体系，对于水资源科学管理、水生态系统修复、湖泊健康保护、水生态文明构建等具有重要意义。选取洪泽湖为研究对象，针对多闸坝条件下的湖泊生态需水问题，进行了系统的研究。研究表明，通过调控上游入湖水系主要控制工程以改变洪泽湖过境水过程，可显著提升洪泽湖生态水位保障效果，在此基础上增加引调水量6.86亿m3/年可保障每年水位过程均满足生态水位过程要求，年保证率达100%，生态水位偏离差为0m。
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| 关 键 词： | 生态需水 洪泽湖 水量调控 |
| 收稿时间： | 2020/6/16 0:00:00 |
| 修稿时间： | 2020/9/23 0:00:00 |
Water Regulation of Hongze Lake with Priority on Ecological Water Demand |
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| Dong Guo-qiang,WANG Zhen-long,LIU Meng,ZHOU Jia-min,CHEN Xiao-feng,HU Yong,DONG Tao,WANG Min-jie,SI Qiao-ling,WANG Ya-teng.Water Regulation of Hongze Lake with Priority on Ecological Water Demand[J].Journal of Hydroecology,2020,41(5):39-48. |
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| Authors: | Dong Guo-qiang WANG Zhen-long LIU Meng ZHOU Jia-min CHEN Xiao-feng HU Yong DONG Tao WANG Min-jie SI Qiao-ling WANG Ya-teng |
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| Affiliation: | Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission,Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission,Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission,Hohai University,Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission,Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission,Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission,Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission,Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission,Water Resources Research Institute of Anhui Province and Huai River Water Resources Commission |
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| Abstract: | Analyzing ecological water demand for lake health, and constructing an effective regulation and guarantee system for lake ecological water demand are of great significance to the scientific management of water resources, the restoration of water ecosystem, the health protection of lakes and the construction of water ecological civilization. This paper selects Hongze Lake as the research object, and conducts a systematic study on the lake ecological water demand under the condition of multiple dams. The research shows that by adjusting the main control project of the upstream water system into the lake to change the transit water process of Hongze Lake, the ecological water level guarantee effect of Hongze Lake can be significantly improved. It can meet the requirements of the ecological water level process, the annual guarantee rate is 100%, and the deviation of the ecological water level is 0 m. |
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| Keywords: | Ecological water demand Hongze Lake Water regulation |
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