Research On The Ecological Design Of Urban River Landscape Based On The Theory Of River Ecological Restoration

In recent years,China's economy has developed rapidly,but along with social progress,many environmental problems have also been exposed,showing the contradiction between high-quality social economy and low-quality ecological environment.With the nineteen major reports of the party,general secretary Xi Jinping pointed out: "man and nature are life communities,and the modernization we want to build is the harmonious co-existence of man and nature." In the new era,under the strategy of ecological civilization construction,it is necessary to strengthen ecological protection and implement major projects of ecological restoration.As an important part of ecological restoration,scholars at home and abroad have done a lot of research on the theory and technology of river ecological restoration,but there is still a lot of room for discussion on the balance between river ecology and urban construction.Therefore,how to combine the theory of ecological restoration with the practice of landscape design,and how to design the urban river landscape ecologically has become the focus of social attention and academic discussion.Based on the theory of river ecological restoration and taking urban river as the research object,this paper summarizes the ideas of ecological design of urban river landscape,including the determination of the objective principle and the proposal of the strategy,and specifically expounds the design methods of three levels,namely,the improvement of hydrological conditions,the restoration of geomorphic characteristics and the restoration of biological species.And through the case study of urban river landscape design and ecological restoration at home and abroad,the experience is summarized.Finally,the summarized ecological design method of urban river landscape is applied to the design of Riverside Park in jialuhe high tech Zone,Zhengzhou City,Henan Province,and the content and practice of design drawings are used as the feedback of research content.It is hoped that this paper can supplement the theory of river ecological restoration and provide reference for the practice of urban river ecological restoration.