Study On The Green Space System Planning In Administrative Region Of Guangshui

Along with the speeding of urbanization in our country, excesses of construction and reckless expansion appears in more and more cities and towns. Thus, small towns face so many problems, such as ecological imbalance, disorder of the urban functions and so on. Small town is a complicated social combination of urban and rural areas, the center domain economy, politics and culture of the town. It is a link of integrated development between urban and rural, connecting the cities and the countryside. The town’s green space is a continuous space which connects the urban and rural green area. Interruption of material flow, energy flow and information flow between the city and the country will show up as soon as the town’s green space destructed, weakening the self adjusting ability of the ecological environment within a certain area. It results in severe environmental pollution, the village water loss and soil erosion, biodiversity reduction and a series of environmental problems. In addition, the ecological service function abates.Green space is a compound ecological system, taking green space system as the basic skeleton, connecting the ecological elements together. Then, it constitutes a network of ecological space, emphasizing the combination of all kinds of green space, urban and rural areas of natural ecological process flowing orderly. From spatial scales, the green space within the towns are no longer constrained by city or the country, but to expand the scope of the integration of the urban and rural areas. It plays a very important role in the spread of disorder, the rational development and utilization of the protection of the ecological environment, resources and the reform of the agricultural industry.The dissertation take green space in small towns area as the research object, describing the green space system planning. It researches green space system planning theory and practice in administrative region of towns from the angle of collaboration between green space in administrative region of towns and urban planning phase.During the study, dissertation put forward the definition of small town area green space,based on related concepts and theoretical research. Though the analysis of the resources in administrative region of Guangshui county, the dissertation summarizes the green space elements, characteristics and function, then, analyses the green space system planning problems in the planning area, calling for people to carry on the reasonable planning of small towns. Aiming at the problems of green space,showed in administrative region of Guangshui county, dissertation puts forward to the planning objectives, principles, ways and mechanism in the process of planning, combining with theory and case studies of green space at home and abroad. It builds up the green space form, based on the analysis of regional ecological sensitivity and ecological suitability in administrative region of Guangshui county, including the ecological function regionalization. Eventually, it evolves a composite elastic space in the form of ecological network.The dissertation has carried on theoretical research and practice discussion in area of green space system planning in administrative region of small towns from macro scale. Through above research, dissertation intends to build compound ecological green space network in the area of small towns in our country. At last, it provides certain reference of realizing the function of link of ecological environment completely and promoting the integrity of the urban and rural and building a green space network, based on the example of green space system planning in administrative region of Guangshui county.