Research On Entire Distribution Of Green Livable Forest City Space Of Chang Chun

China’s urbanization process in a period of accelerated development,urban construction and ecological environment there are a number of prominent contradictions and as high density Habitat area of the city,more magnified the seriousness of the ecological problems of population growth,rising levels of air pollution,smog,abnormal climate change,water pollution and other ecological problem has aroused wide concern.The rapid economic development and accelerating urbanization on ecological environment carrying capacity in space giving more pressure,it needs to examine the city’s ecological environment in space,and enhance the livability of the city is the city’s major demands.Changchun has the advantage of ecological environment,landscape has a good foundation,building a green city of Changchun City,is the inevitable choice of the development path,for construction of a livable city is Changchun City ideals,green,livable space for Changchun,the layout optimization is an important strategic tool for development.The paper through the region eco-system of the data at the end of research and analysis on the evolution of green space system planning in the downtown development review and summary sums of ecological security in Changchun in deficiency and its causes.Regional ecological data analysis to identify the key factors having the greatest effect,and the key to solve the problem.Finally and main urban green space system in the distribution and structure of Changchun City,combed,pointed green system optimized scheme proposed to form a green path of the Livable Forest City,to Changchun green livable spaces can be reasonable and orderly development,the goal of achieving suitable habitat for forest city.Papers from regional,and urban district,and main city three a space level proposed has Changchun green should be home forest city space layout countermeasures,and proposed has building city regional ecological function district,and wedge shaped Green ecological corridor,and optimization ecological system connection,and construction micro-green of specific implementation strategy and means,on promote Changchun green should be home space development research in the related subject of combined,deepening Changchun green should be home forest city development has important of theory meaning;Green,livable space for the adapt to the characteristics of Changchun City ecosystem is of great practical significance.