Study On Landscape Continuity Of Urban Healthy River Corridor

Cities are often built on water,and historic rivers have become an important Cities are often built on water,and historic rivers have become an important carrier of urban context.With the development of society,the river has evolved from the initial natural ecological function to the social and economic function based on the natural ecological function."The benevolent Leshan,the wise man is happy." Urban river corridors,as a large area of water resources in the city,provide ecological and hydrophilic activities for residents' leisure activities.The establishment of river ecosystems,the realization and protection of biodiversity,the control of river pollution,and the construction of landscapes to better meet the needs of human beings close to nature have become the trend of urban river corridor development.In view of the continuity of urban river corridor landscape,this paper uses literature analysis,field research,comparative research and other methods to analyze the city's related cases and analyze the comparison of domestic and foreign related cases with the help of river ecological restoration,landscape ecology and other theoretical and subject knowledge.The current situation and problems of river corridors,explore how to construct a continuous healthy river corridor method and strategy for domestic urban landscapes,analyze the status quo of each district according to the research results and formulate recovery and management measures.This paper analyzes and draws on relevant research examples of river corridors at home and abroad.Based on the research of landscape ecology,ecosystem theory and sustainable development,the river corridor landscape connotation is made under the broad concept of landscape.The definition of the healthy river corridor is newlydefined from the health of the river's own structure,the health of the river habitat function and the health of the social service function,that is,the structure and function of the river corridor itself can be kept reasonable for a certain period of time.Good state can provide a good living environment for animals and plants,meet normal ecological standards,meet the needs of modern urban development and people's hydrophilic social functions.From the perspectives of history,landscape and ecology,the author discusses the continuity content and corresponding measures of the river landscape.Through the analysis of the spatial pattern of the river corridor,a practical landscape continuity strategy is proposed.Breaking through the traditional core research of rivers only,and establishing landscape continuity research on structural and social functions that fully understand natural resources,economic bases and services for cities,will provide objective science for the continuous development of river corridor landscape environment.Reference basis.At the same time,combined with the current situation of river corridors in Hanzhong City,from the three aspects of water,shoreline and land,using the behavior recognition system BIS and the landscape connectivity analysis method to study the river corridor landscape in Hanzhong City,combined Participants' behaviors proposed a method to achieve landscape continuity,and initially proposed an optimization strategy for the continuity of river corridors in Hanzhong City.Through the practical plan,it puts forward effective methods and ways for the continuity construction of urban river landscape,and provides reference and reference for the construction of urban river corridor landscape in the future.