Study On Planning And Design Of Suburban Urban Parks Based On Ecosystem Service Function

As an important green patch in the transitional area between urban and rural areas,the green space of suburban parks plays an important role in the healthy development of cities,carrying the dual functions of ecological protection and recreation sharing.However,the inadequate ecosystem service capacity of suburban urban park green space has led to the increase of the gap in the supply of landscape space services,and the general loss of comprehensive energy efficiency of ecosystem services.How to make Suburban Park Green Space respond to the rapid development of big cities and meet the needs of more comprehensive and complex landscape ecosystem services is an urgent problem to be solved in landscape architecture industry.Based on the above problems,this paper is different from previous studies.From the perspective of ecosystem service function,it establishes the corresponding relationship between the planning and design content of suburban urban parks and the benefits of ecosystem service function,so as to guide the decision-making of future landscape planning and design.Firstly,this paper analyses the research background and significance,and clarifies the research content of integrating the perspective of ecosystem services into the planning and design of suburban urban parks.Secondly,the basic overview of suburban country parks is given.Firstly,the concept of suburban city parks is analyzed,their characteristics and functional types are analyzed,and the related construction process of suburban city parks at home and abroad is summarized.Then,the definition and types of ecosystem service function are studied and sorted out.Thirdly,the paper puts forward the existing problems in the construction of suburban urban parks from the perspective of ecosystem service function.Finally,guided by functional issues,the paper puts forward a multi-scale and multi-functional strategy for planning and design of suburban urban parks based on ecosystem service function,and discusses three service functional levels,namely,ecological security,material supply and cultural carrying,respectively,on regional and site scales.Driven by the background of green space construction in Beijing Green Isolation Zone,this paper takes Yamen Park in Shijingshan District as an example to carry out the demonstration,so as to provide parameters,technical routes and support for the landscape planning and design of suburban urban parks,and provide new ideas and stable value guidance for the spatial layout and management decision-making of landscape gardens.