基于耦合模型的淮安融入南京都市圈耦合度测量及对策研究

Research on Measurement and Countermeasures of Coupling Degree of Huai’an into Nanjing Metropolitan Area Based on Coupling Model

长三角是我国经济实力最强、文化最繁荣、人民生活最富裕、城市一体化程度最高的经济区域之一,南京作为长三角“北翼城市群”的中心城市,在带动北翼城市群的发展中起着越来越重要的作用。近年来,淮安作为长三角的边缘城市,也曾试图加入和融入长三角城市群,但由于各种因素的制约,进程很慢。从目前看,淮安最现实和可行的选择是初期通过积极参与和真正深入融入到南京都市圈,实现二者的融合,再通过南京这一桥梁,最终融入到长三角一体化中。因此,通过耦合协调度模型,计算出淮安与南京在经济、文化、交通和环境四个方面的融合程度,找出淮安融入南京都市圈的必要性和困难,以期对淮安在高质量发展阶段尽快融入南京都市圈提出合理政策建议。

The Yangtze River Delta is one of the economic regions with the strongest economic strength,the most prosperous culture,the richest people's life and the highest degree of urban integra⁃tion in China.Nanjing,as the central city of the North Wing City Cluster in the Yangtze River Delta,plays an increasingly important role in driving the development of the North Wing City Cluster.In re⁃cent years,Huai'an,as a marginal city of the Yangtze River Delta,has also tried to join and integrate into the city cluster of the Yangtze River Delta,but due to various factors,the process is very slow.At present,the most realistic and feasible option for Huan’an is to integrate into the Nanjing metropolitan area through active participation and real deep integration in the initial stage,and then finally integrate into the integration of the Yangtze River Delta through the bridge of Nanjing.By using the coupling coordination degree model,this study calculates the degree of integration of Huai’an and Nanjing in four aspect such as economy,culture,transportation and environment,finds out the necessity and difficul⁃ty of integrating Huan’an into the Nanjing metropolitan area,and puts forward a reasonable path for Huai'an to integrate into the Nanjing metropolitan area as soon as possible in the stage of its high-quality development.