吉林省城市韧性与城镇化发展水平耦合协调研究

Study on the coordinated development of urban resilience and urbanization level in the urban agglomeration of Jilin Province

区域城市韧性和城镇化水平协调发展,对促进区域可持续和高质量发展起着重要作用.本文以吉林省47个县(市)为研究对象,利用熵值法测度吉林省城市韧性和城镇化水平,并基于耦合协调度模型、空间自相关模型来研究城市韧性和城镇化水平时空分布特征.结果表明:吉林省城市韧性水平在2010—2019年间呈现出上升趋势,空间上本呈现出核心高值区,外围较低值区的“山峰”式的分布;城镇化水平在10年之间一直处于上升的状态,空间上水平分布较稳定,且集聚特征很明显;城市韧性和城镇化水平的协调度水平处于较低水平且在空间分布上无明显规律,空间集聚效应也较弱,大多数未通过自相关检验.

The coordinated development of regional urban resilienhce and urbanization level is important in promoting regional sustainable and high-quality development.Taking 47 counties(cities)in Jilin Province as the research object,the studies uses entropy method to measure the urban toughness and urbanization level in Jilin Province,and study the spatial-temporal distribution characteristics of urban toughness and urbanization level based on coupling coordination degree model and spatial autocorrelation model.The results show that:the urban resilience level of Jilin Province has been increasing from 2010 to 2019,and the spatial distribution exhibits a“peak”pattern of core high-value areas and peripheral low-value areas.The urbanization level has been on the rise for 10 years with obrious spatial horizontal distribution is relatively stable,and the agglomeration characteristics.The level of coordination between urban resilience and urbanization level is at a low level,and there is no obvious rule in spatial distribution.The spatial agglomeration effect is also weak,and most of them have not passed the autocorrelation test.