The Ecological Construction Research Of Green Space System Of Changfeng County In Hefei

Green space ecosystem is a unified whole that is composed of all kinds of land in the city,including different types,different types of green land.Green space and people's lives are closely related,with the development of urbanization in our country,the green space system plays a more and more important role in life.Urban green space system plays a key role in economic development,social development and ecological development.First of all,the green space system can create a pleasant environment,improve the quality of life of the residents,and create a good ecosystem network.Secondly urban industrial economy has diversified structure of a variety of forms,and a variety of features,the green is at the present stage of economy,trade and industry is an important part,it can promote economic growth,create a beautiful environment,enhance the residents' satisfaction is to strengthen urban construction,driving the development of economy.The significance of planning is to make the green space system more reasonable,through the unified arrangement of the various urban green space,so as to achieve the function of the green space system of leisure and entertainment,ecological protection and so on.The Changfeng County for the natural conditions are investigated,of existing green space investigation,combined with plenty of green space system planning literature,access to relevant theoretical knowledge,analysis and summary of the existing problems and constraints,to improve the effective support for the green space system planning.Through of Changfeng County green space system ecological construction planning research;greening system take "point,line and plane" combination,formed "one pulse,two corridors,multi band and multiple points" urban ecological green space system patterns.Make the county's space rationalization,improve green space coverage,improve urban living environment,and promote the harmonious development of urban and rural natural and artificial ecosystem.According to Changfeng County location,climatic conditions,combined with principle of tree species planning,set the tone species(camphor trees,ginkgo,sweet scented osmanthus,and ELM),key species,vigorously develop the native tree species such as Sapium sebiferum,hackberry,Melia azedarach,Paulownia,beech,.By the planning,garden county the total green area increased to 395.3h square meters from the present situation 212.9h square meters,the park with a total area of from the present situation 50.9h square meters increased to 122.0h square meters,were added to the 71.1h square meters.County green coverage rate reached 33.2%,green rate reached 31%,the per capita park green area reached 10 square meters.Combination of Changfeng County green space system planning a total planning,layout and partition,combination of green space planning and planning of tree species,making green space layout more reasonable,make Changfeng County green to further improve the level of,build a reasonable ecological network,will become a modern ecological garden city construction of Changfeng County.