基于熵值法和GIS的辽宁省城市韧性评价研究  

Study on Urban Resilience Evaluation of Liaoning Province Based on Entropy Method and GIS

作　　者：梁丹阳 姚爽 LIANG Danyang;YAO Shuang(School of Economics and Management,Shenyang University of Chemical Technology,Shenyang 110142,China)

机构地区：[1]沈阳化工大学经济与管理学院,沈阳110142

出　　处：《科技和产业》2023年第12期49-55,共7页Science Technology and Industry

基　　金：教育部人文社会科学研究资助项目(18YJCZH224);辽宁省教育厅项目(WQ2020001)。

摘　　要：从经济、社会、基础设施和生态环境4个维度构建城市韧性评价指标体系,运用熵值法对2011—2020年辽宁省整体及其14个地级市的城市综合韧性和各子系统韧性水平进行评价,基于GIS(地理信息系统)空间分析法对城市韧性时空差异进行分析。结果表明:近10年辽宁省城市综合韧性持续上升;经济韧性先升后降再升;社会和基础设施韧性不断上升;生态韧性在2016年以后平稳上升。从空间角度看,辽宁省城市韧性呈现出中心边缘差异。最后提出提升辽宁省城市韧性、推动协调发展的对策建议。The index system of urban resilience evaluation was constructed from four dimensions of economy,society,infrastructure and ecological environment.The entropy method was used to evaluate the overall urban resilience and sub-system resilience of Liaoning Province and its 14 prefecture-level cities from 2011 to 2020.The spatial and temporal differences of urban resilience were analyzed by using GIS(geographic information system)spatial analysis method.The results show that the urban comprehensive resilience of Liaoning Province have continued to increase in the past decade.Economic resilience rises,then falls and then rises.Social and infrastructure resilience have been increasing.Ecological resilience has steadily increased since 2016.From the perspective of space,the urban resilience of Liaoning Province presents the difference of center edge.Finally,the paper puts forward some suggestions for the coordinated development of Liaoning cities.

关 键 词：城市韧性 辽宁省 熵值法 GIS(地球信息系统)空间分析法 

分 类 号：F061.5[经济管理—政治经济学]