Research On Optimizing Urban Green Space Layout In Nanling County Based On Space Management Theory

At present,China is under the background of promoting national land spatial planning,and the spatial management and control theory that has emerged at the historic moment is solving the problem that urban green space system planning at the macro level lacks theoretical basis and cannot be controlled.Therefore,constructing a feasible urban green space spatial control system is an inevitable trend in the overall urban planning.The purpose of this study is basing on the background of national land spatial planning and the current urban special planning system at all levels,and proposing urban green space layout based on the perspective of space management and control,which has higher feasibility and learning reference through literature review and practical case analysis.Discussion on optimization and adjustment system and control elements is the core of this passage..First of all,this article clarifies the concepts of space management and urban green space,and analyzes the planning results of previous people through actual cases of urban green space planning at domestic and abroad,concludes experiences and lessons,and puts forward suggestions for future urban green space spatial planning in China.Secondly,it expounds the urgency of using the space management and control perspective to optimize the urban green space,and analyzes the relevant cases,and proposes three major space management and control elements of natural resources,ecological background,environmental protection,disaster prevention and risk avoidance,and ecological pattern.practical control strategies are put forward based on relevant laws and regulations.Then,elaborating on the design strategy of urban green space optimization,puting forward various design principles,and optimizing the design ideas: After proposing three major elements of space management and control,the urban green space ecological subsystem and the disaster prevention and avoidance subsystem are formed,and finally the two subsystems are superimposed.Reaching the goal of optimizing the urban green space layout,and analyzing the shortcomings of this optimization system.Finally,through the analysis of the actual case of urban green space optimization in Nanling County,the formation process of urban green space optimization in Nanling County from the perspective of space management and control is obtained,and the feasibility of spatial control theory for optimizing the urban green space layout is verified.