Urban River Landscape Planning And Design Based On Ecological Restoration Theory

With the development of the times and the progress of society,urban residents realize that due to the disorderly and sprawling expansion of the city,the ecological environment inside and around the city has been destroyed and polluted,which seriously affects the quality of life^[1].Therefore,urban residents are increasingly eager to have urban green spaces that are ecological,natural and comfortable,hoping to improve the living environment and regulate the body and mind and relieve stress.As a part of urban green space,urban rivers are an important place for urban residents to enjoy leisure and entertainment.They also face problems such as water pollution and the natural texture of rivers being broken.Therefore,in order to improve the ecological environment of urban rivers and improve the quality of human settlements,the urban river landscape planning and design is based on the ecological restoration theory,conforming to the new requirements of new green eco-city river construction,and creating multi-level landscapes and designing heterogeneous waterfronts.Space,restoration of river ecological corridors,increase of biodiversity,etc.,improve the stability of the entire river ecosystem and the quality of life of urban residents,and use sponge city measures and ecological revetment,ecological buffering,ecological island chain construction,effective Improve the storage of water resources and purify the pollution of water bodies,and finally return the ecologically pleasant natural environment to the city,promote the construction of ecological and civilized cities,and restore the vitality and vitality of urban rivers^[2].Through the analysis of urban river research progress under the theory of ecological restoration at home and abroad,the paper expounds the purpose and significance of urban river ecological landscape planning and design research.From the perspective of ecological restoration landscape planning and design,the combination of ecology and landscape is taken as a new perspective to make research breakthroughs.With the ecological restoration as the background,the theories of ecology,restoration ecology,landscape ecology and“sponge city”are deeply studied,which provides powerful theoretical support for urban river landscape planning and design research.Based on the theory of ecological restoration,through the research and analysis of relevant cases at home and abroad and the on-site investigation,the methods used in the urban river ecological restoration landscape planning and design in the research case are analyzed,and the urban river ecological restoration is summarized according to the recovery effect of the case.Lessons to learn from.Based on the theory and case study of ecological restoration,the paper studies the overall,ecological,safety,cultural,regional,economic,and hydrophilic planning and design principles of urban river ecological restoration landscape planning and design,and constructs ecological revetment and reconstruction.Restoration of ecological wetlands,construction of river ecological corridors,restoration of riparian vegetation,restoration of river natural form planning and design methods.According to the research results of urban river ecological restoration design methods,the landscape planning and design of Xiaodan Xiaodan River in Weifang is guided,and through scientific landscape planning and design,urban rivers with ecologically pleasant,healthy vitality and humanistic features are integrated.landscape.