长江中游城市群城市韧性时空演变及关联网络研究  

Study on Spatio-Temporal Evolution and Correlation Network of Urban Resilience in Urban Agglomeration of the Middle Reaches of Yangtze River

作　　者：朱文娟[1] 黄涛 曾豪 ZHU Wenjuan;HUANG Tao;ZENG Hao(School of Economics and Management,Hunan University of Technology,Zhuzhou Hunan 412007,China)

机构地区：[1]湖南工业大学经济与管理学院,湖南株洲412007

出　　处：《湖南工业大学学报》2025年第5期74-81,共8页Journal of Hunan University of Technology

基　　金：国家社会科学基金资助项目(23BGL259)。

摘　　要：基于2012—2021年长江中游城市群31个城市的相关数据,从经济、社会、生态环境和基础设施4个维度构建了城市韧性综合评价指标体系,用熵权法与地理信息系统(GIS)技术分析城市韧性综合水平及时空演变特征,并借助社会网络分析法(SNA)探讨了城市间韧性的空间关联网络结构特征。研究发现:10 a间长江中游城市群的城市韧性水平较为稳定,但韧性均值相对较小;城市群内部的城市韧性水平呈现出核心—边缘的分化趋势,逐渐形成了以武汉、长沙为中心的高韧性值“龙头城市”带动周边次级城市的空间发展格局;城市之间韧性关联强度显著,城市在网络中的地位和作用呈现出多样性,武汉成为城市中下游城市群网络中的“中心领头人”,其他城市充当“中介桥梁”或“边缘人”角色。On the basis of relevant data from 31 cities in urban agglomeration of the middle reaches of Yangtze River from 2012 to 2021,a comprehensive evaluation index system has thus been constructed for urban resilience from four dimensions:economy,society,ecological environment,and infrastructure.By adopting the entropy weight method and geographic information system(GIS)technology,an analysis is made of the comprehensive level and spatio-temporal evolution characteristics of urban resilience,followed by an investigation of the spatial correlation network structure characteristics of resilience between cities by using social network analysis(SNA).Research has found that the resilience level is relatively stable for cities in urban agglomeration of the middle reaches of Yangtze River over a period of 10 years,while the average resilience tends to be relatively small;the resilience level of cities within urban agglomerations shows a core-to-the periphery differentiation trend,gradually forming a spatial development pattern of high resilience“leading cities”centered on Wuhan and Changsha,thus driving the surrounding secondary cities.There is a significant resilience correlation strength between cities,as well as a diversity in the status and role of cities in the network,with Wuhan becoming the“central leader”in the middle and lower reaches of the urban agglomeration network,and other cities acting as“intermediary bridges”or“marginalized role”.

关 键 词：城市韧性 网络结构 社会网络分析 长江中游城市群 

分 类 号：F301.2[经济管理—产业经济]