The Evolution And Optimization Strategy Of The Green Space System Of Changchun

It is often said, forest is the"lung of the earth". For a city, green is the respiratorycenter of city, is the "lung of the city". As social productivity level rise ceaselessly, moreand more buildings are built up, causes the urban green space is declining. The city ofhigh-speed development makes the city more and more unlivable, improve theenvironment of the city is imminent, it is particularly important to improve the city greenspace system, give people a comfortable living environment of the city. Based on theresearch of the urban green space system development at home and abroad. Theformation, evolution and influence factors of the green space system of Changchun areanalyzed, to solve the Existing problems of the green space system of Changchun andpropose the optimization strategy.The full text is divided into six parts, of which two or three, four or five chapter isthe main part of this paper.The first chapter proposed the research background of the urban green space system,research content and the research significance, and identified the research thought andresearch methods, study the green space system of Changchun based on all previousoverall urban planning of Changchun.In the second chapter, analyzing "green"," urban green"," urban green spacesystem"," urban green space system planning" as the basic concept, summarizing theurban green space system development process at home and abroad. And taking it as thetheory of the urban green space system of Changchun.The third chapter is the core part of the paper, to Japan to Changchun City firstplanning as a starting point, the Manchukuo period, nineteen eighties, since twenty-firstCentury three different periods of typical planning was analyzed. Summarizing thecharacteristics and the dynamic factors of the green space system of Chuangchun indifferent periods of time. Reflecting the forming process of the green space system ofChangchun, it plays an important guiding role to the green space system planning ofChangchun in the future.Analyzing the green space system of Changchun at present in the fourth chapter. Onthe basis of the analysis of point, line, surface of the green space system of Changchun,bringing up the evaluation index system of the green space system of Changchun. Thecurrent characteristics of the green space system of Changchun reflect problems, and findout the impact factor, in order to improve the green space system of Changchun, findingthe root cause. In the fifth chapter, on the basis of the above analysis, bringing up the development trendof the green space system of Changchun, providing optimization strategy against thecurrent problem and guidance for the future.The conclusion of the research process are summarized in the sixth chapter, andbelieving the future of the green space system of Changchun is full of expectations.