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城市群是推动地区经济社会发展的重要引擎,研究城市群制造业空间分异与结构演变的相关性并提出切实可行的优化方案对城市群的健康持续发展有重要意义。论文以长三角城市群作为实证分析区域,依据空间经济学、经济地理学、城市经济学等学科的相关理论基础,以探索性空间数据分析为核心,结合分形维数,分析城市群制造业空间分异与结构演变的相关性。研究证实,长三角城市群制造业整体呈现空间集聚的特征,以上海市为中心,南京、杭州为两翼,各中心城市带动周边城市发展的空间格局,并且发现制造业的空间分异与城市群空间结构的演变存在一定的相关性,城市群产业分异呈现出与结构演变相对应的空间分异规律。
The urban agglomeration is an important engine to promote the economic and social development in the region. It is of great significance to study the correlation between the spatial differentiation and the structural evolution of the urban agglomeration manufacturing industry and to propose practical and feasible optimization solutions to the healthy and sustainable development of urban agglomerations. Based on the theories of spatial economics, economic geography and urban economics, this dissertation takes the Yangtze River Delta urban agglomeration as the empirical analysis area, explores the spatial data analysis as the core, and combines the fractal dimension to analyze the urban manufacturing space Correlation between differentiation and structural evolution. The research confirms that the manufacturing agglomeration in the Yangtze River Delta is characterized by spatial agglomeration as a whole, with Shanghai as the center, Nanjing and Hangzhou as the two wings and the central cities driving the spatial pattern of the surrounding cities and finding the spatial differentiation of manufacturing industry and urban agglomerations There is a certain correlation between the evolution of spatial structure and the differentiation of industries in urban agglomeration showing the spatial differentiation corresponding to the structural evolution.