Study On The Adjustment Of Riverside Protective Green Space Planning In The Mountainous City

The special terrain and landform of the mountain city makes the river water system with the characteristics of the mountain,and its special topography makes the ecological sensitivity of the river in the mountain city far higher than the plain area.With the rapid development of the mountain cities,a series of serious environmental problems have appeared in the river system of the mountain cities.In recent years,the construction of the sponge city and the ecological civilization has made the protection of the hydrological environment more and more important,and the healthy development of the riverside protective green space has played an important role in the protection of the hydrological environment.The green space system is the ecological basement on which the city relies for survival and development.The urban riverside protection green space is an important part of the green space system,which plays an important role in the ecological restoration and repair of the river.Therefore,the planning of urban riverside protection green space should be paid attention to.Although a series of planning and standards are introduced,such as the plan for planning and compilation of urban green space system and the standard of urban green space design,it is used to guide the planning of urban riverfront protection and green space,but the plan of the large part of the riverside protection green space is always planned.It only involves the division of its width,and there is no difference between the standard of the width division of the riverside protection green space and the plain city in the mountain cities,and does not make a systematic plan for the riverside protection green space in the mountain city.Based on the above background,the paper takes the riverside protection green space in the mountain city as the research object.On the basis of a large number of literature reading,national related norms and standard reading,on the basis of field investigation,it combines the spatial characteristics of the riverside green space in the mountainous city and the green infrastructure,green road and other related theories,and analyzes the mountains and rivers of mountain cities.The relationship and characteristics between the pattern,the urban space structure and the riverside protection green space of the mountain city,the study on the adjustment strategy of the planning of the riverside protection green space in the mountain city,thus providing some guidance to the planning of the riverside protection green space in the mountain city,and applying it to the planning of the riverside protection green space in the northern New Area.The specific research contents include the following chapters:Chapter one: IntroductionIn the introduction,the research object is the protection green space of the riverside river in the mountain city through the background,the research purpose and the significance.Through the related concepts of the research content,the review of the relevant research at home and abroad,the relevant research results are summarized,and the theoretical and practical basis for the study of the article is provided.The second chapter: the present situation and existing problems of planning and construction of riverside protection greenbelt in mountainous cities.On the basis of the current situation of the planning and construction of the riverside protection green space in the mountainous city,the main problems of the riverside protection green space in the mountain cities are summarized and analyzed,which provides the basis for the related research of the article.The third chapter: mountainous city landscape pattern,urban spatial structure and riverside protection green space characteristics and relationship.Through the analysis of the characteristics of rivers in the mountainous area,the landscape pattern of mountain cities and the urban spatial structure,the relationship between the green space system of mountain cities and the protection green space of the riverside river in the mountainous cities,the impact of the landscape pattern,the urban space structure and the space characteristics of the riverside green space on the protection and protection of the riverside protection in the mountain cities,The purpose of this study is to find out the reasons for the existing problems of riverside protection greenbelt planning in mountainous cities,and to provide a basis for planning and adjusting strategies of riverside protection greenbelt in mountainous cities.The fourth chapter: planning adjustment strategy of riverside protection Greenland in mountainous cities.Based on the above analysis,the planning adjustment of the riverside protection green space in the mountainous city is analyzed in detail.The adjustment strategy is divided into the following aspects.First,the status assessment is perfected;secondly,the study on the layout system and control scope of the riverside protection green space;three is the influence factor of the riverside protection green space by the analytic hierarchy process.According to the evaluation results,the impact degree is divided into insensitivity,low sensitivity,moderate sensitivity,high sensitivity and extreme sensitivity,and the specific adjustment countermeasures are put forward respectively.The four is to increase the construction guidelines.The fifth chapter: the application of debugging strategy in the planning of riverside protection greenbelt in the northern New District of Chongqing.Based on the adjustment strategy of riverside protection greenbelt planning in mountainous cities,it was applied to the planning of riverside protection greenbelt in the northern New Area of Chongqing.This paper,starting with the status of the planning and construction of the riverside protection green space in the mountain city,summarizes the typical problems of the riverside protection green space in the mountain city in the process of planning and construction,and expounds the landscape pattern and the urban space through the analysis of the landscape pattern,the urban spatial structure and the characteristics and customs of the riverside protection green space in the mountainous city.On the basis of the influence of structure and riverside spatial characteristics on the riverside protection greenbelt in mountainous cities,this paper puts forward strategies for planning and adjusting the riverside protection greenbelt in mountainous cities.