广州的双核结构演变及其城市发展定位分析

THE EVOLUTION AND LOCATION OF GUANGZHOU APPLYING DUAL-NUCLEI

双核结构是在某一区域中,由区域中心城市和港口城市及其连线所组成的一种空间结构模式.广州在中国历史和地理上的特殊区位,使其经历内地—广州、广州—香港、广州—深圳等双核空间结构系统,并向广州—香港(深圳)双核结构演变.进一步分析广州—香港(深圳)和广州—南沙双核结构的两个层次,得出:深圳和香港共同行使港口城市、国际化大都市的功能;广州作为区域现代中心城市;南沙港口开发应与香港港口协调的基本定位框架.

The mode of dual-nuclei, in a territory, consists of center-city, harbor-city and the lines between them. Owing to the special locality of Guangzhou in Chinese history and geographical territory, Guangzhou went through the dual-nuclei of inner～Guangzhou, Guangzhou～Hongkong and so on. Through analyzing two layers of dual-nuclei about Guangzhou, some advices of the roles on Guangzhou are given.