图们江地区城市社会网络空间结构研究——以家族关系为例

Research on Urban Social Network Space Structure in Tumen River Area:Taking Family Connection for Example

以图们江地区8个城市的家族成员迁移数据为例,借助社会网络理论及分析方法,对图们江地区城市社会网络空间结构进行比较分析,发现图们江地区城市社会网络已初具规模,网络规模和网络密度都不断增大,尤其是2000年以后增速较为明显,网络的规模效应和集聚优势发挥了积极作用。对外联系的主要方向为东北、山东、北京以及韩国、日本等国家,网络外向性显著。在该地区的城市中延吉市中心度最强,核心地位比较突出;敦化市其次,是该地区与国内其它地区联系的门户。网络联系主要指向中心城市,其它城市间的联系强度较弱,导致整体网络的效率降低。面对国务院主导的长吉图开发战略和新一轮图们江地区区域国际合作的大好形势,该研究成果可为该地区的城市发展、区域规划和产业布局提供参考依据。

Based on the family members′ migration data of eight cities in Tumen River Area,the urban social network space structure in this area had been compared and analyzed with the theory and analysis methods of social network.The researches show that the urban social network in Tumen River Area already has a certain scale,and network size and network density are constantly increasing and the growth is more obvious after 2000.The scale effects and agglomeration advantages of network played positive roles.Directions of external linkages were mainly Northeast China,Shandong,Beijing and other countries such as Korea and Japan,the network of Tumen River Area showed extraversion significantly.In this area,Yanji City showed the strongest centrality and the strongest core;Dunhua City was the followed which was the gateway for connection with rest of the country.Directions of internal linkages were mainly central cities,meanwhile,the linkage intensity between other cities was weak,which leads to lower efficiency of entire network.This study could provide valuable reference for urban development,regional planning and industrial distribution of this area.