生态脆弱型城市河湖岸水协同生态治理与修复关键技术及应用  

Key Technologies and Applications of Collaborative Ecological Management and Restoration of River and Lakeside Water in Ecologically Fragile Cities

作　　者：成水平[1] 魏俊 翟俊[3] 孔令为 唐利 尚文 余少乐 CHENG Shui-ping;WEI Jun;ZHAI Jun;KONG Ling-wei;TANG Li;SHANG Wen;YU Shao-le(College of Environmental Science and Engineering,Institute of Environmental Ecological Engineering,Tongji University,Shanghai 200092;Powerchina East China Survey,Design and Research Institute Co.,Ltd.,Hangzhou 311122;College of Environment and Ecology,Chongqing University,Chongqing 400045;Key Laboratory of Coastal Zone Environment and Resources Research of Zhejiang Province,College of Engineering,Westlake University,Hanghou 310024;Shanghai Landscape(Group)Co.,Ltd.,Shanghai 200003;Architectural Design and Research Institute(Group)Co.,Ltd.,Tongji University,Shanghai 200092;General Contracting Company,China Construction Eighth Engineering Bureau Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]同济大学环境科学与工程学院,同济大学环境生态工程研究所,上海200092 [2]中国电建集团华东勘测设计研究院有限公司,杭州311122 [3]重庆大学环境与生态学院,重庆400045 [4]西湖大学工学院浙江省海岸带环境与资源研究重点实验室,杭州310024 [5]上海园林(集团)有限公司,上海200003 [6]同济大学建筑设计研究院(集团)有限公司,上海200092 [7]中国建筑第八工程局有限公司总承包公司,上海200120

出　　处：《中国环保产业》2025年第2期24-28,共5页China Environmental Protection Industry

摘　　要：针对城市水环境存在着生态脆弱、韧性不足问题,本文提出了岸水协同生态治理与修复思路。本文分享的原创基于城市水生态修复的水质深度净化人工湿地技术,突破人工湿地碳氧分配,提升了对低碳高氮水的净化效率,改善了河湖水质;滨水蓝绿空间耦合污染生态拦截技术,突破了蓝绿空间共建共治,实现了雨水径流污染源头生态拦截净化;阐明水生植物衰退和恢复重要机制,突破了水生境修复和水生植物恢复难题,实现了水生植物自组织恢复。本文集成了城市河湖岸水协同生态治理与修复关键技术体系及应用范式,解决了城市河湖生态脆弱问题,助力城市水生态系统恢复。上述成果已成功应用于水环境整治工程,取得了显著环境、社会和经济效益。In response to the ecological fragility and insufficient resilience of urban water environment,we creatively proposed the idea of collaborative ecological treatment and restoration approach between land and water.We invented the technology of deep purification of water quality through constructed wetlands(CWs)for urban water ecological restoration,regulated the carbon and oxygen distribution in CWs,enhancing the purification efficiency of water with low concentration of carbon and high concentration of nitrogen,and improving the water quality of rivers and lakes.The coupling of riparian blue-green space with ecological interception technology overcomes the challenges in the co-construction and co-governance of blue-green spaces,achieving ecological interception and removal of the pollution source from stormwater runoff.This paper elucidated the important mechanisms of macrophyte decline and recovery,addressing the dificulties of aquatic habitat restoration and the recovery of macrophytes,and realized the self-organized recovery of macrophytes.A key technology system and application paradigm for collaborative ecological treatment and restoration of urban rivers and lakes has been integrated,addressing the ecological fragility of urban rivers and lakes and aiding in the restoration of urban water ecosystem.The aforementioned technologies have been successfully applied in water environment remediation projects,and achieved significant eco-environmental,social and economic benefits.

关 键 词：生态脆弱 生态治理 人工湿地 蓝绿共建 水生植物自组织恢复 

分 类 号：X703[环境科学与工程—环境工程]