河湖水系连通工程必要性研究

Study on necessity of project construction for connecting rivers and lakes

河湖水系是流域水循环和水资源形成的载体,同时也是区域经济社会发展的重要基础支撑。随着经济的快速发展,人类活动对河湖水系影响日益加剧,各种水资源和水环境问题也越来越突出。河湖水系连通的提出为解决水资源短缺、水环境恶化、水生态脆弱等问题提供了技术导向。在分析河湖水系连通提出的背景基础上,结合实际案例,从防洪排涝、供水保障、污染治理等多方面深入分析了河湖水系连通工程的必要性,为丰富河湖水系连通的技术体系提供了理论参考。

The water system of rivers and lakes is not only the carrier of water cycle and formation of water resources in a ba-sin, but also an important foundation to support regional economic and social development. With the rapid development of econo-my, the impact of human activities on the water system is growing, and a variety of problems in water resources and water envi-ronment have become more prominent. The presentation of project construction for connecting rivers and lakes provides technical guidance for tackling the shortage of water resources, deterioration of water environment and fragility of water ecology. And on this basis, the necessity of the connecting project is deeply analyzed from the aspects of flood and water-logging control, guaran-tee of water-supply and pollution treatment with practical cases.