Research On The Evolution Of Rural Spatial Form Based On The Background Of Rural Elite Governance

River system is the lifeblood of nature,and also an important structural element of the earth ecological infrastructure.As the ecological corridor,green leisure corridor and landscape interface of the city,urban river is the place where the charm and aura of the city are located.Under the influence of different historical conditions such as urbanization and industrial revolution,environmental problems such as river pollution,channel channelization and river ecosystem damage have emerged one after another.Under the influence of the development of social economy and the improvement of people's requirements for the quality of leisure,entertainment and other social activities,domestic and foreign cities have set off a wave of urban riverside landscape transformation.Since the 1960 s,many countries around the world,especially Europe and America,have made remarkable achievements in the ecological planning and design of urban riverside landscape.In recent years,many cities in China have also started the planning and construction of urban riverside landscape,and achieved good ecological,social and economic benefits.This paper aims to summarize a set of effective methods for urban riverside landscape ecological planning and design through analysis and research.The research uses literature reading method to look up relevant materials,summarizes the development process and related research progress of urban waterfront landscape at home and abroad,and defines relevant research concepts and theories.Under the guidance of relevant theories,it analyzes and studies the excellent cases of urban waterfront landscape at home and abroad,summarizes the methods and measures of urban waterfront landscape ecological planning and design,and puts forward the urban waterfront In landscape ecological planning and design,we should follow the principles of sustainable development,regionalism,natural ecology,social ecology,economic ecology and other ecological principles,as well as the methods of creating open waterfront space,building ecological revetment,building river green corridor,restoring and reconstructing River wetland,setting ecological floating island,etc.,and combine the principles,methods and practices proposed The planning and design of urban riverside landscape ecological concept of guanlugou in dong'e county were studied.Taking the urban riverside landscape of guanlugou in dong'e County as the practice object,its planning and design,based on the above universal ecological principle,combined with the integrity principle,safety protection principle,landscape principle and functional principle of the project,adopts the construction of waterfront space,ecological revetment,river green corridor,river wet reconstruction,ecological floating island restoration,etc The ecological design method is used to plan and design the riverside landscape of guanlugou city in dong'e County,aiming to create a riverside green space with harmonious development and coexistence of human and nature.The feasibility of the principles and methods of urban riverside landscape ecological planning and design is verified through practice,in order to provide reference for other urban riverside landscape ecological planning and design.