全国—地方视角下长江中游城市群多尺度经济网络演化研究  

EVOLUTION OF MULTI-SCALE ECONOMIC NETWORK OF URBAN AGGLOMERATIONS IN THE MIDDLE REACHES OF THE YANGTZE RIVER FROM A NATIONAL AND LOCAL PERSPECTIVE

作　　者：王钊 崔悦 彭佳捷[2,3] 王欢 WANG Zhao;CUI Yue;PENG Jia-jie;WANG Huan(College of Tourism,Hunan Normal University,Changsha 410081,China;Hunan Provincial Land and Resources Planning Institute,Changsha 410119,China;Hunan Key Lab of Land&Resource Evaluation&Utilization,Changsha 410119,China)

机构地区：[1]湖南师范大学旅游学院,长沙410081 [2]湖南省国土资源规划院,长沙410119 [3]国土资源评价与利用湖南省重点实验室,长沙410119

出　　处：《人文地理》2024年第6期89-97,共9页Human Geography

基　　金：国家自然科学基金项目(42101205);湖南省自然科学基金项目(2022JJ40273);国土资源评价与利用湖南省重点实验室开放课题(SYS-ZX-202305);湖南省自然资源厅重大科技研究项目(20240123GH)。

摘　　要：城市承担着组织区域内部网络和链接全国网络的双重角色和职能。基于湘赣鄂各省100强企业数据,构建全国—地方视角下长江中游城市群多尺度经济网络,通过社会网络分析方法探究其经济网络时空演化特征及城市角色分异。结果表明:(1)长江中游城市群经济联系面不断扩大,网络节点数和边数不断增加。(2)群外联系以长江中游城市为中心呈“十”字结构,与经济发达地区的联系正逐步提高。(3)群内节点间联系日益紧密,已突破行政区划限制向多中心网络结构演化。(4)根据节点内外向、中心性和控制力职能将城市群各城市划分为五种类型。武汉、长沙为外向型城市,抚州、黄冈等城市的中心性职能突出,鹰潭、黄石则在资源支配能力上具有较大优势。From the national and local perspective,this paper constructs the internal and external economic network of the middle reaches of the Yangtze River city cluster based on the data of the headquarters and branches of the top 100 enterprises in Hunan,Jiangxi and Hubei provinces.The results show that:1)The economic link area of the city cluster in the middle reaches of the Yangtze River is expanding,and the number of nodes and edges of the network is increasing.2)The linkage outside the cluster is centered on the cities in the middle reaches of the Yangtze River in an east-west and north-south"cross"structure,and the economic linkage with the economically developed regions across the region is gradually improving.3)The degree of links between nodes within the cluster has increased,and it has broken through the limitations of administrative divisions to evolve into a polycentric network structure.4)In the multi-scale economic network,the nodes of the city cluster in the middle reaches of the Yangtze River are divided into five types according to the nodes'internal and external orientation.

关 键 词：多尺度经济网络 企业网络 全国—地方视角 长江中游城市群 

分 类 号：K901[历史地理—人文地理学]