区域河湖水系连通工程的生态学意义  

Ecological significance of.regional river and lake system connectivity projects

作　　者：赵进勇[1] 丁洋 张晶[1] 彭文启[1] 冯硕 Zhao Jinyong;Ding Yang;Zhang Jing;Peng Wenqi;Feng Shuo

机构地区：[1]中国水利水电科学研究院水生态环境研究所,北京100038

出　　处：《中国水利》2022年第12期14-17,共4页China Water Resources

基　　金：中国水利水电科学研究院“城乡水系生态景观构建理论和技术研究创新团队”项目(WE0145B042021);水体污染与治理科技重大专项(2018ZX07105-002);水利部公益性行业科研专项(201501030)。

摘　　要：河湖水系阻隔导致生态结构及功能受损,改善河湖水系连通格局是提升水生态系统质量和稳定性的重要措施。河湖水系连通工程的目的是调整水系结构、恢复关键水生态过程,从而保障水生态系统服务功能持续发挥。需从生态系统整体性分析区域河湖水系连通工程在水生态系统演替中的作用,使区域河湖水系连通工程综合效益最优,充分发挥其在建设生态水网、复苏河湖生态环境等方面的积极作用。The obstruction of the river and lake systems leads to the damage of ecological structure and func-tion.Improving the connectivity pattern of the river and lake systems is an important measure to improve the quality and stability of the water ecosystem.The purpose of river and lake system connectivity is adjusting the river system structure and restoring key water ecology process,so as to ensure the sustainable development of water ecosystem services.It is necessary to analyze the role of river and lake water system connectivity projects in the succession of the water ecosystem from the perspective of ecosystem integrity,so as to optimize the com-prehensive benefits of regional river and lake water system connectivity project,and give a full play to its posi-tive role in constructing ecological water network and reviving the ecological environment of rivers and lakes.

关 键 词：水系连通格局 连通性 区域河湖水系连通工程 水生态系统 结构与功能 

分 类 号：TV213.4[水利工程—水文学及水资源] TV85