The Coupling and Coordination of Marine Ecological Civilization Construction and Urbanization in Coastal Cities

Authors:Qv Mingyang, Chai Huaqi, Li Zhiguang

Abstract


How to promote the construction of marine ecological civilization and realize the two-way development of marine ecological civilization and urbanization at the same time of urbanization is the key point of coastal city construction and development. This paper puts forward the research method of coupling and coordination of marine ecological civilization construction and urbanization in coastal cities, selects 20 evaluation indexes of marine ecological civilization construction from four aspects of marine resources endowment and marine system management, and selects 20 evaluation indexes of urban development from four aspects of population urbanization level and economic urbanization level, so as to jointly establish marine ecological civilization construction and cities in coastal cities. Based on entropy method to determine the weight of each index in the evaluation system, TOPSIS method is used to improve the coupling coordination model to get the coupling coordination index, and uniform distribution function method is used to determine the coupling coordination level. Ten coastal cities are selected as the research object. The results show that: the coupling coordination of coastal cities’ marine ecological civilization construction and urbanization is increasing year by year; the coupling coordination degree of coastal cities has obvious regional agglomeration characteristics, showing the pattern of “East > South > North”. According to the research results, the paper puts forward some suggestions to promote the coordinated development of economic society and marine ecological environment protection of coastal cities, and to promote the economic development of coastal cities and the construction of marine ecological civilization.

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References


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