城市河道生态修复研究综述  

A summary of studies on urban river ecological restoration

作　　者：廖轶鹏 李云[1] 王芳芳[1] 王朝勇 李媛[1] LIAO Yipeng;LI Yun;WANG Fangfang;WANG Chaoyong;LI Yuan(Hydraulic Engineering Department,Nanjing Hydraulic Research Institute,Nanjing 210029,China;College of Water Conservancy and Hydropower Engineering,Hohai University,Nanjing 210098,China;Suzhou Water Affairs Bureau,Suzhou 215011,China)

机构地区：[1]南京水利科学研究院水工水力学实验所,江苏南京210029 [2]河海大学水利水电学院,江苏南京210098 [3]苏州市水务局,江苏苏州215011

出　　处：《江苏水利》2020年第5期41-44,55,共5页Jiangsu Water Resources

基　　金：国家重点研发计划资助项目(2018YFC0407205);江苏省水利科技项目(2016005);上海市科学技术委员会科研计划项目(16DZ1204804)。

摘　　要：从当前城市地区出现的河流水系问题和现状入手,综述了城市河道生态修复的概念及由来,生态修复的主要任务和主要内容;系统总结了城市河道生态修复的方法,以及方法的难点和适用性;梳理了世界典型城市河道生态修复工程成功案例,从问题由来、方法选择和实践效果方面分别评述;对比当前各城市河道修复工程的成果及不足,提出了城市河道生态修复的生态-泥沙耦合机理和适应性管理模型是当前研究的薄弱点,未来生态修复需要更加强有力的理论支撑。Starting from the current problems and current status of river systems in urban areas,the concept and origin of urban river ecological restoration and the main tasks and main contents of ecological restoration were reviewed.The methods of ecological restoration of urban river course,as well as the difficulties and applicability of the methods were systematically summarized.The successful cases of ecological restoration projects in typical cities of the world were sorted out from the aspects of problem origin,method selection and practical effect.Comparing the achievements and shortcomings of current urban river restoration projects,it’s proposed that the ecological-sediment coupling mechanism and adaptive management model of urban river ecological restoration was the weak point of the current research,and future ecological restoration needed stronger theoretical support.

关 键 词：水生态 城市河道 生态修复 生态-泥沙耦合 适应性管理 

分 类 号：TV861[水利工程—水利水电工程]