摘要
随着城市面临的社会风险日益复杂化和多元化,增强城市抵御风险的能力逐渐受到国家和社会的高度重视.而韧性建设有利于城市抵御和应对各种风险灾害,对城市的健康、可持续发展具有重要意义.为更好地推进城市的韧性建设,以武汉市为研究对象,基于TOPSIS熵权法构建了包含经济韧性、社会韧性、生态韧性和基础设施韧性4个维度的城市韧性建设评价指标体系,对2011-2021年期间武汉市城市的韧性建设水平进行了综合韧性、分维度韧性评价,并综合考虑2020年新冠肺炎疫情、洪水、极端天气等风险灾害对城市的影响,分析了当前武汉市城市韧性建设的现状及其存在的问题.结果表明:2011-2021年间武汉市的综合韧性得分总体上呈现上升的趋势,但其综合韧性水平还不高;经济韧性、社会韧性、生态韧性、基础设施韧性4个维度的建设还存在明显的不足,即城市经济韧性难以应对金融风险、城市社会韧性难以消解社会问题、城市生态韧性难以提高环境治理效率、城市基础设施韧性难以保障基础设施建设高效发展.因此,武汉市应从发展数字经济、构建智慧平台、创新治理方式、加快新型基础设施建设4个方面着力,不断推进城市韧性建设的进程.
Abstract
With the increasing complexity and diversification of social risks faced by cities,enhancing the a-bility of cities to resist risks is gradually receiving great attention from the country and society.Resilience construction is beneficial for cities to resist and respond to various risks and disasters,and is of great signi-ficance for the healthy and sustainable development of cities.In order to better promote the urban resilience construction,taking Wuhan as the research object,this paper built an urban resilience construction evalua-tion index system including four dimensions of economic resilience,social resilience,ecological resilience and infrastructure resilience based on TOPSIS entropy weight method,and conducted a comprehensive resi-lience and multi-dimensional resilience evaluation on the urban resilience construction level of Wuhan from 2011 to 2021,with comprehensive consideration of the impact of COVID-19,flood,extreme weather and other risk disasters on cities,and analyzed the current status and existing problems of urban resilience con-struction in Wuhan.Finally,strategies for improving urban resilience in Wuhan were discussed.The re-sults show that the overall comprehensive resilience score of Wuhan City shows an upward trend,but its comprehensive resilience level is not high.There are still obvious shortcomings in the construction of four dimensions of economic resilience,social resilience,ecological resilience,and infrastructure resilience.It is difficult for urban economic resilience to cope with financial risks,urban social resilience to resolve social problems,urban ecological resilience improve environmental governance efficiency,and urban infrastruc-ture resilience to ensure the efficient development of infrastructure construction.Therefore,Wuhan should focus on developing the digital economy,building smart platforms,innovating governance methods,and accelerating the construction of new infrastructure to continuously promote the process of urban resilience construction.
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