In order to effectively evaluate the transformation status of resource-based cities,an e-valuation index system covering four dimensions of economic development,resources and environ-ment,industrial science and technology and social life was constructed,and the transformation per-formance level of 9 resource-based cities in Anhui Province from 2013 to 2022 was quantitatively evaluated using entropy weight TOPSIS method.The coupling coordination degree model and ob-stacle degree model were established to carry out the subsystem coupling coordination evaluation and obstacle diagnosis.The results show that the transformation performance of resource-based ci-ties in Anhui Province showed a steady upward trend during 2013-2022,from 0.240 5 in 2013 to 0.428 2 in 2022,from the primary transformation to the intermediate transformation stage.The de-gree of coupling coordination between subsystems was improved as a whole,from 0.347(mild mi-salignment)in 2013 to 0.892(good coordination)in 2022.The degree of obstacles in the transfor-mation of each subsystem is from large to small,including the transformation of resources and en-vironment,the transformation of social life,the transformation of industrial science and technology,and the transformation of economic development.
关键词
资源型城市转型/熵权TOPSIS法/耦合协调/障碍诊断
Key words
resource-based city transformation/entropy weight TOPSIS method/coupling coordi-nation/disorder diagnosis
维普
万方数据