城市河流生态系统建设模式研究及应用

在分析城市及城市河流生态系统现状的基础上,运用“水安全、水环境、水景观、水文化、水经济”五位一体的河流生态系统建设模式分析了城市河湖水体的生态功能和建设原理,并以连云港市城区水生态系统建设工程为例,研究了城市河流防洪排涝、供水、生态用水及水质安全的保障系统,制订了水环境保护方案,构建了城市河流湖库的水景观和水文化建设体系,提出了水经济开发方案,为城市的水生态系统建设提供了理论基础和技术支持．

Study on integrated environment construction mode of urban river ecosystem

Based on an analysis of the current situation of urban river ecosystems, an integrated construction mode with consideration of water security, water environment, water landscape, water culture, and water economy was applied to the study of the ecological function of urban river ecosystem and the main principle for its construction. In addition, an example of urban river ecosystem construction in Lianyungang City was introduced, including the establishment of a security system for flood control, water drainage, water supply, ecological water consumption, and water quality security, the formulation of schemes for water environment protection, the development of water landscape and water culture construction system, and the planning for water economic development, providing a theoretical and technical support for urban river ecosystem construction.