长江中游城市集群空间经济联系与网络结构——基于运输成本和网络分析方法  

Spatial Economic Connection and Network Structure of Urban Agglomerations in the Middle Reaches of the Yangtze River——by Using the Methods of Transportation Cost and Network Analysis

作　　者：王圣云[1,2] 秦尊文 戴璐[2] 王鑫磊[2] 

机构地区：[1]南昌大学中国中部经济社会发展研究中心,中国江西南昌330047 [2]南昌大学经济与管理学院,中国江西南昌330031 [3]湖北省社会科学研究院,中国湖北武汉430077

出　　处：《经济地理》2013年第4期64-69,共6页Economic Geography

基　　金：国家社会科学基金青年项目(12CJL062);国家自然科学基金青年项目(41201165);教育部人文社会科学研究青年项目(11YJC790188);南昌大学中国中部经济社会发展研究中心"十二五"重点项目(11ZBZD05)

摘　　要：基于运输成本和网络分析方法,重点探究长江中游城市集群的空间联系和网络结构特征,研究发现:①长江中游城市集群城市交通物流竞争力可以划分为三个层级,武汉市、长沙市、南昌市位第一层次;②湘鄂赣各省内部都已初步形成大致均匀和相对紧密的运输成本空间格局,长株潭城市群更加均匀分布,交通物流联系网络更为密集;③武汉城市圈和长株潭城市群之间的经济联系更为频繁和密切,而环鄱阳湖城市群相对被边缘化;④环鄱阳湖城市群在长江中游城市集群中的地位有待提高,南昌、新余、九江和景德镇是江西融入长江中游城市群的桥梁。By using the methods of transportation cost and network analysis, this paper focuses on exploration of the spatial linkage and network structure＇s characteristics of urban agglomerations in the middle reaches of the Yangtze River. The findings of the study are as follows： firstly, urban agglomeration in the middle reaches of the Yangtze River could be divided into three levels in terms of transportation and logistics competitiveness： Wuhan city, Changsha city and Nanchang city have been firstly ranked and among three cities Wuhan hold a safe lead;secondly, within the Hunan, Hubei and Jiangxi provinces, roughly equal and relatively connected spatial patterns of transportation cost are formed. It is obviously reflected at Changsha-zhuzhou-xiangtan area for its more evenly distributed urban agglomeration as well as more intensive connected transportation and logistics network. The position of transportation and logistics hub in Wuhan city takes a prominent place, which holds the distinctive position comparing with the other two urban agglomerations and is definitely deemed as the leading city to promote development of transportation and logistics as well as economic network in the middle reaches of the Yangtze River; thirdly, it Shows that economic relation between Wuhan metropolitan, area and Changsha-zhuzhou-xiangtan urban agglomeration happens frequently and closely under the current situation, by contrast, urban agglomeration around the Poyang lake has been marginalized; lastly, Poyang lake urban agglomeration＇s status in the Mid-Yangtze river has yet to be improved and urgently integrated. Nanchang, Xinyu and Jingdezhen would be serve as a bridge as Jiangxi province integrates into urban agglomeration in the middle reaches of the Yangtze River.

关 键 词：长江中游城市集群 运输成本 空间联系 网络结构 

分 类 号：F127[经济管理—世界经济]