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港城关系伴随着港口城市发展的全过程,良好的港城关系是提高港口城市综合竞争力,带动区域经济发展的基础。本文首先根据生命周期理论,划分连云港市港城关系的发展阶段,然后运用主成分分析法和灰色关联分析法分析港口系统与城市系统的协调程度以及产业结构变化规律。文章认为目前连云港市的港城关系在功能上处于港口工业型经济发展阶段的初期,在空间上则处于港口城市加速膨胀阶段。
The relationship between port city and port city is accompanied by the whole process of port city development. A good port city relationship is the basis for enhancing the comprehensive competitiveness of port cities and boosting the regional economic development. Based on the theory of life cycle, this paper divides the stage of the development of the relationship between Hong Kong and Cheng in Lianyungang City. Then it uses principal component analysis and gray relational analysis to analyze the coordination between the port system and urban system and the law of industrial structure change. The article holds that the current port-city relationship in Lianyungang is functionally located in the early stage of the development of port-based industrial economy and is spatially accelerated in the port city.