Study On The County Green System Of Huangling

China has entered a period of rapid urbanization,which has promoted the coordinated development of large and medium-sized cities and small towns as a major part of the new type of urbanization.The construction of small towns should choose the right path of development,protect the natural environment,and build eco-towns as a necessary choice for sustainable development.Small town green space system is an important part of the ecological environment of small towns,and should be studied from the perspective of regional environment,should not only focus on think of the problems of urban green space system,also should pay attention to the protection of the regional ecological environment.In this paper,through the system to consult literature material,absorb the successful experience at home and abroad for reference,methods of field investigation,combined with relevant theoretical knowledge,launched in Huang Ling county green space system planning study.The main planning is as follows:This paper defines the small towns in this paper,and analyzes the principles of the planning of the small town green space system.Combined the actual Huang Ling county from the macro,,and micro three levels,respectively,puts forward the "eastern farmers Westwood,gallery with netting" to recover the macroscopic county green space system layout mode,the multi-core series of network medium green space system planning layout mode and "multipoint netting" micro green space system layout mode;Comprehensive Huang Ling county green space situation,according to the regional characteristics,cultural characteristics,to conforms to the long-term development of Huang Ling county seat,the play to the green space system of composite function,strong operability of green space system planning.This paper will divide the green space in Huang Ling county into park green,green space,green space,protective green space and other green space.The program of tree species planning and biodiversity protection was carried out;Has carried on the installment plan,meet different development demand for quality of green space system and the ecological effect,and the maximum improvement of Huang Ling county ecological environment situation,guide the green space system in the direction of the health,safety and sustainable development.In the end,the general idea and method of the green system planning in the mountainous area are summarized.