0引言河道是城镇生态环境的重要组成部分,行洪排涝、供水取水、交融航运等是其主要功能,是城市中流动的血液、灵魂。然而,许多城市在建设初期忽视河道的生态规划,导致现在阻碍着生态城市建设的发展。随着经济的发展,近些年来城镇居民对舒适的生活环境有了更高的要求,开始重视其休闲、娱乐、生态、景观等功能,努力打造成亲近大自然、崇尚纯生态的生活环境,“建设美丽中国,做到人水和谐”已成为现今城市河道治理 0 Introduction The river is an important part of urban ecological environment. It is the main function of flood and waterlogging, water supply and abstraction, and integrated shipping. It is the blood and soul flowing in the city. However, many cities neglected the ecological planning of river courses in their early years of construction, which has now hindered the development of eco-city construction. With economic development, in recent years, urban residents have higher requirements for a comfortable living environment, and have begun to attach importance to their leisure, entertainment, ecology and landscape functions, and strive to create a living environment that is close to nature and advocates pure ecology. “Building a beautiful China, to achieve harmony between people and water” has become the current urban river governance