Urban Mountain Park Design Based On NbS

Urban mountain parks are gradually becoming popular among urban residents because of their unique mountain features and natural forest vegetation.However,too much artificial intervention in the park construction process has resulted in the destruction of natural ecosystems and reduction of biodiversity.The NbS concept uses ecological conservation,sustainable management,and natural ecosystem restoration to improve ecosystems and guide planning and design,replacing artificial methods with natural ones as much as possible to solve existing problems in the landscape.Based on the concept of "natural solutions",this paper explores the theoretical relevance of NbS concept and urban mountain park design,proposes the leading influencing factors of NbS theory guiding urban mountain park planning and design through literature research method and data analysis method,and builds a sustainable landscape system of Loudi Jianglong Park based on this for application analysis.Finally,through the planning and design practice of Loudi lianglong Park,we summarize the feasibility and effectiveness of NbS theory to guide the landscape system of urban mountain park.The main research results obtained are as follows:(1)Five typical cases at home and abroad are selected,and through the analysis of design characteristics,the results of the cases are summarized to provide reference and inspiration for the design of urban mountain parks based on nature-based solutions(NbS).(2)Analyze and summarize the core concept,standard guidelines,and business model of the nature-based solutions(NbS)concept as well as the connotation,main features,and design constraints of urban mountain parks.After a comparative analysis of the theoretical part,it is found that there is a high similarity between the NbS concept and urban mountain park design requirements.which provides a solid theoretical basis for building a sustainable landscape system design for Jianglong Park in Loudi City,and thus proposes a design strategy for urban mountain parks based on nature-based solutions(NbS).(3)Taking Loudi Jianglong Park as a practical case.through site research and analysis of the needs of the people who use it,a design scheme based on natural solutions(NbS)is proposed based on the existing problems of the site.The design includes the design theme of "mountain and river crossing,road ancient and modern"."one axis,one ring,one center,multi-point" planning structure and six functional zoning,and the zoning design,special design and important nodes preliminary design,the Loudi Jianglong Park will be built into both mountain landscape Structure.natural performance is mainly to reflect the local humanistic spirit and sports style of the characteristics of comprehensive urban mountain park.(4)Through the Loudi Jianglong Park green space coverage,permeable pavement area before and after comparison and water body area before and after comparison,it is found that the NbS concept performs well in the design of urban mountain parks.The feasibility and effectiveness of NbS theory to guide the landscape system of urban mountain parks are summarized in order to provide new ideas on the low carbon aspects of future urban mountain park landscape design.Through the study,this paper is based on NbS for the landscape design of Jianglong Park in Loudi City.The site cesign is based on low artificial intervention and efficient use of natural conditions to rationalize the site layout structure adjustment and ecological compensation,while making reasonable use of local mountain features and native tree species to create a differentiated landscape with different slopes to meet the needs of all ages of visitors.The use of NbS can effectively alleviate the current problems of homogenization of landscape,low land use rate and low efficiency of water use in urban mountain parks.and performs well in the design of urban mountain parks.