水生态环境友好视角下城市河道景观修复设计研究与实践

Research and Practice of Urban River Landscape Restoration Design from the Perspective of Water Ecological Environment Friendly

全球环境日益恶化的严峻势态下,从水生态的概念入手,辨析环境友好的内涵和外延,梳理构建和修复城市河道景观水生态系统的途径,总结从城市环境规划层面、城市人居友好形态层面以及设计美学层面的景观修复设计模式。此外,再以湖南省衡阳市湘江流域幸福河水生态系统治理方案为例,说明具体理论与实践设计分析的整体框架,探索环境友好型的生态修复景观设计时空延续模式应用方法,并对未来研究城市环境健康发展作出展望。

Under the severe situation of the deteriorating global environment,the paper analyzes the connotation and extension of environmental friendliness from the concept of water ecology and summarizes the approaches of constructing and repairing urban river landscape water ecosystem.The landscape restoration design pattern is summarized from the level of urban environmental planning,urban habitat friendly form and design aesthetics.In addition,taking Xingfu River water ecosystem management scheme of Xiangjiang River basin in Hengyang City,Hunan Province as an example,the overall framework of specifi c theoretical and practical design analysis is illustrated,the application method of spatio-temporal continuation model of ecological restoration landscape design is explored,and the future research on urban environmental health development is proposed.