A Research On The Ecological Space Frame And The Protection Strategy In Densely Urbanized Region Of Rapid Growth

The rapid urbanization in China and its impact on global has become one world thing in21st Century. With the rapid urbanization, there is a apparent sign that urban regionalization and regional urbanization become the trend. The densely urbanized regions, as the spatial carrier of the industrialization and urbanization in China, driven by the rapid development of regional industrialization and urbanization, has been growing rapidly. Since2005, China has approved spatial planning and development police of more than20areas in similar, which actually proved the main battlefield of urbanization has turned to the densely urbanized regions.Faced with the tide of urban sprawl and spread brought by the rapid urbanization, especially the rapid expansion of population and space in densely urbanized regions, the urgency of the ecological space protection has become increasingly prominent and the sustainable development of population, resources, environment is of the growing pressure. The health and safety of ecosystem and the ecological quality of service in densely urbanized regions has been facing serious challenges.The paper starting from the empirical case analysis, discusses the trend and problems of the space in densely urbanized regions at home and abroad and sums up the experience about the protection and control of ecological space. The comparative study reveals the development trend of the space in densely urbanized region of rapid growth and explores the ecological effects of its rapid development. On the base of researching and raising the measurement of ecological space conditions, the paper combining the measure of empirical case and analyzing the conditions of ecological space, which helps to infer the reasonable regional ecological space pattern. Based on the perspective of game theory, the paper systematic discusses the dynamic mechanism of the ecological spatial variation. Also it builds and explains the structural elements and frame of the ecological space in densely urbanized regions of rapid growth. By multivariate analysis perspective, it raises protection strategy of the ecological space in densely urbanized regions in the future. This thesis includes the following six parts:The first part is to learn the experience of space development and ecological control in densely urbanized regions at home and abroad. On the base of analyzing cases above, this part reveals the major contradictions and problems in its space development and analyzes the experience of ecological protection and control. Also, it sums up the revelation of space development and ecological protection in densely urbanized regions of rapid growth.The second part is to analyze the development and trend of space and impact on Ecology as well. In order to make clear the comparative advantage, and future development direction in densely urbanized regions of rapid growth, it makes comparison between the situations of the Land, population, space, economy and so on in densely urbanized regions in forming period and in growing period at home. Taking Wu-E-Huang-Huang Metropolitan Interlocking Region as the empirical case, it studies development general situation and the trend of space development in densely urbanized regions of rapid growth. And it also reveals the ecological effects as a result of rapid development.The third part is to discuss measurement and evaluation of the ecological space in densely urbanized regions of rapid growth. Via AHP and GIS, it builds measurement methods of ecological space condition. Taking Wu-E-Huang-Huang Metropolitan Interlocking Region as the empirical case, based on measuring the condition of ecological space, it raises the present issues and the reasonable pattern of the ecological space.The fourth part is to consider the dynamic mechanism of the ecological spatial variation in densely urbanized region of rapid growth. Based on the perspective of game theory, the paper discusses the effects that tripartite game around the government, enterprises, public have to ecological space in densely urbanized regions. It analyzes the underlying causes of the ecological spatial variation in densely urbanized region from the aspects of government regulation force, economic driver, society growth force.The fifth part is to build the structural elements and frame of the ecological space in densely urbanized regions of rapid growth. On the base of analyzing and summing up the existing researches about ecological land classification and planning practice at home and abroad, it discusses the structural elements of the ecological space, puts forward ecological space elements in common and builds a frame of the ecological space in densely urbanized regions of rapid growth.The last part is the research about the protection strategy of the ecological space in densely urbanized regions of rapid growth. It puts forward the protection strategy from the aspects of optimizing regional ecological space structure, innovating regional ecological space governance, perfecting ecological space planning system, building safeguard mechanism of planning and implementation and so on.