Research On Urban Network Linkages In The Yangtze River

With the acceleration of economic globalization and regional integration process,Relationship forms more diversified between cities. In some ways, Industrial clusters as a relative concentration of a variety of flow is the epitome of the city development. In recent years, Researchers found that when seeking external new development opportunities, industrial clusters would like to establish contact with those industrial clusters similar to their environment.Therefore, It has a very important practical significance to study the status of city network by the relationship between clusters.The research object of this paper is focused on the contact of the textile and garment industry cluster. In the process of research, based on the textile and garment industry chain of production, R&D and sales subsidiary company cross group, This paper set up the number matrix by the national economic census database and listing Corporation annual report,Then, Analysising the characteristics of the Yangtze River Delta and city network space structure in the Yangtze River Delta.The resu lt s o f t he st udy sho w t ha t The Yangt ze River Delt a has a large differences amo ng t he int erco nnect io n o f cit ies, The stro ng mainl y concentrated between the network center of the city, such as Shanghai, Nanjing, Hangzhou, Suzhou,Ningbo,and there are still part of the city is independent of the city network of Yangtze River Delta; The Yangtze River Delta city hierarchical structure is constantly optimized adjustment and more reasonable; Z type corridor has a development advantage、Regional central city has a prominent position、The spatial pattern of one core and four centers is also gradually revealed, but the gap of the core area and the edge area is still relatively large, Especially Anhui;Zhejiang province is the area of the largest density of network connection among Jiangsu province, Zhejiang province and Anhui province, and Suzhou and Ningbo’s economic status will be rising rapidly in the future; the relationship are stronger Including Shanghai—Jiangsu, Shanghai—Zhejiang, Jiangsu—Zhejiang, the fastest promotion is Jiangsu — Zhejiang in all the provinces’ contact. At present, Zhejiang’ radiation and influence to Anhui over Jiangsu and Shanghai.