天津市平原地区生态河道建设探讨

Discussion on eco-riverway construction in plain area of Tianjin

针对天津市平原河流的特点及存在的问题,从生态河道的概念和生态学的角度分析,提出生态河道建设应从保证入河水质、水量入手,以保护多样化河道形态为核心,构建完整河流生态系统,确保河道各项服务功能正常运转,为经济社会可持续发展提供有力支撑。

Aming at the characteristics and the existing problems of the plain-rivers in Tianjin,it is proposed,through the analysis made from the aspects of the concept of eco-riverway and ecology,that the construction of eco-riverway must start from guaranteeing the inflow water quality and water amount,and then take the protection of the diversity of river morphology as the core for constructing the integrated river eco-system and ensuring the normal operations of all the service functions of riverway,thus providing powerful support for the sustainable development of economic society.