交通基础设施建设与城市群一体化发展——以长株潭“3+5”城市群为例  

TRANSPORT INFRASTRUCTURE AND URBAN AGGLOMERATION INTEGRATION:A CASE STUDY OF CHANG-ZHU-TAN URBAN AGGLOMERATION

作　　者：何丹[1,2] 殷清眉 杨牡丹[1] 

机构地区：[1]华东师范大学城市与区域科学学院城市地理系,上海200241 [2]华东师范大学中国现代城市研究中心,上海200241

出　　处：《人文地理》2017年第6期72-79,共8页Human Geography

基　　金：国家自然科学基金面上项目(41471138);教育部人文社会科学重点研究基地重大项目(11JJDZH007);教育部哲学社会科学研究重大课题攻关项目(11JZD028)

摘　　要：基于长株潭城市群1990—2013年的数据,利用区域经济联系强度模型和城市流强度模型测度城市群一体化水平,并将交通基础设施建设量化为交通投资水平和交通规模水平,运用计量方法研究城市群一体化水平与交通基础设施建设之间的动态关系。研究表明,1993—2004年长株潭城市群一体化水平较低且增长缓慢,2005年以来一体化水平迅速提高;1990年以来交通投资水平、交通规模水平的增长是不同步的,但他们之间差距的幅度和持续时间在不断的缩小;城市群一体化水平与交通投资水平、交通规模水平存在单向Granger因果关系,后者的提升会促进前者的发展,但交通投资水平对城市群一体化发展的冲击及贡献比交通规模水平大。Because of the localization and globalization, ＂urban agglomeration＂ have already become an important platform for economic growth. With the rapid development of the economy, the interurban competition, to some degree, is replaced by the competition among urban agglomerations. The interaction between transportation network and urban agglomeration has been one of the hot spots in urban research. Changsha- Zhuzhou-Xiangtan urban agglomeration （CZXUA） is one of the important urban agglomerations along the Yangtze River, and the development of transport infrastructure plays an important role in the integration process of CZXUA. In this paper, the development level of transport infrastructure is divided into the traffic investment level （TIL） and traffic scale level （TSL）. The TIL is measured by the railway density, road density, highway density and inland waterway density. And the TSL is measured by the total social passenger volume, cargo volume and per capita civilian car ownership. At the same time, this paper analyzes the integration level of CZXUA by using the Regional Economic Linkage Intensity Model and the Urban Flow Intensity Model. Finally, the paper studies the relationship among the integration level of urban agglomeration and TIL, and TSL by using VAR model and Granger Causality Test.

关 键 词：交通投资水平 交通规模水平 城市群一体化 长株潭城市群 

分 类 号：K901[历史地理—人文地理学]