长江经济带的城市关联网络识别和解析:基于相对关联度的分析方法  

Identification and Interpretation of Urban Network of the Yangtze Development Corridor: An Approach Based on the Relative Measures of Connectivity between Cities

作　　者：唐子来[1] 李海雄 张泽 TANG Zilai;LI Haixiong;ZHANG Ze

机构地区：[1]同济大学建筑与城市规划学院高密度人居环境生态与节能教育部重点实验室

出　　处：《城市规划学刊》2019年第1期12-19,共8页Urban Planning Forum

基　　金：国家社会科学基金重大项目“城市关联网络视角下长江经济带发展战略研究”(项目批准号16ZDA017)

摘　　要：采用相对关联度的分析方法作为城市之间关联水平的检验工具,识别和解析长江经济带的城市关联网络,为优化长江经济带的城镇化格局提供研究基础。研究表明,长江经济带集聚了长江下游、中游和上游的三大城市群,各个城市群内部已经形成紧密关联,并且显著高于长江经济带城市和非长江经济带城市之间关联,但长江经济带的三大城市群之间并未形成关联格局。A relative measure of connectivity between cities is developed to examine the significance of connectivity between cities,in order to identify and interpret the urban network of the Yangtze development corridor,so as to provide research basis for the optimization of the urban system of the Yangtze development corridor.The research generates three main findings.First,there are three major urban clusters located respectively in the lower,middle and upper reaches of the Yangtze development corridor.Second,strong connectivity among cities within the same urban clusters is observed but almost no connectivity among cities between different urban clusters is found.Third,the connectivity among cities within the same urban clusters is much stronger than that between cities along the Yangtze development corridor and other major cities in China.

关 键 词：长江经济带 城市关联网络 企业关联网络 相对关联度 标准离差 

分 类 号：TU984[建筑科学—城市规划与设计]