| Regional development is the product of multi-center region of the advanced stage of development, has become the development trend of mature urban agglomerations. The multi-center development is different from homogeneous, uniform development, dynamic, multi-center on the development of the state, assess, analyze the formation mechanism of comprehensive judgments, benefit multi-center coordinated development. Shandong Province is the eastern coastal region of China on behalf of urban agglomerations, and has its unique geographical characteristics, socio-economic development characteristics, traditional Jinan-Qingdao structure theory dual center space has gradually difficult to generalize the spatial pattern of the province. Zibo, Yantai, Dongying city developed rapidly, multi-center trends evident. Research and development law Shandong multi-center, multi-center to explore the factors affecting the formation of provincial space system will be established to provide a better reference, and be supplemented instance multi-center theory has important significance.The article taking the county as a unit, demonstrates the existence of multi-center spatial structure inShandong Province, quantitative analysis of fragmentation and uniformity degree between different county.The article standardizes different types of indicators, for their comprehensive development level of county units, outreach functions established evaluation system.The article analysises the degree of dispersion of data distribution, as well as examines the spatial layout features, summarizes the characteristics by spatial autocorrelation theory. Part I:The article describing the background of the current regional spatial development were elaborate, multi-center space to explore the structure of the theory, practical significance, and proposed the framework of their studies, research content and methods, the article describes the idea of the study and expected to achieve results, the full text throughout the structure overview.Part II:Multi-center structure is discussed by the accumulation of space-related materials and articles on domestic and international multi-center advanced theory and practice were analyzed and summarized. And the history of the spatial structure of Shandong Province were reviewed for the previous studies to be concluded to be pointed out that research perspective supplementary articles.Part III:The county unit indicators based on data analysis of Shandong Province, population, economic output indicators per capita in parity index, as well as the development of speed, the use of GIS, GEODA software such as simple statistical analysis combined with spatial analysis. Introduction of relevant research model fragmentation index, evenness index and the overall distribution of the data were summarized in Shandong Province, combining computing ROXY index model showing the evolution of Shandong Province, multi-center trends; compared with neighboring provinces of Jiangsu Province, Shandong Province, the space was development of a more homogenized conclusions.Part IV:From the overall competitiveness of the county unit, angle outward features confirm the presence of multiple centers of Shandong Province, the introduction of entropy, urban flow model, the various types of indicators standardized, comprehensive evaluation of various county units. On this basis, the use of GIS, GEODA software such as spatial autocorrelation analysis, refined high-high, low-low and high-low, low-higher distribution of various types of agglomeration, its spatial agglomeration characteristics were analyzed and summarized.Part V:Summary of natural elements, the basis of historical development, investment guide, spatial interactions, direct and indirect impact of population growth and migration, transportation factors, economic factors such as administrative space for multi-center structure. Part VI:Based on the different levels of the center of the city and its hinterland above analysis division of Shandong Province, and Shandong to build regional transport network system, industry type, orientation guide investment suggestions.Finally, the article concluded, Shandong Province, multi-center study summarized, to provide first-hand information in order to improve the development of polycentric spatial structure theoretical system; Shandong province to promote the coordinated development of regional space, reduce regional disparities provide a strong theoretical support。... |
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