Study on the coupling and coordination relationship between the optimization of industrial structure and the construction of ecological civilization in the Yangtze River Economic Belt
WU Chuanqing1,3,4， ZHOU Xiyimin1， HUANG Cheng2,4
1.School of Economic and Management， Wuhan University， Wuhan 430072， China；2.Institute for the Development of Central China， Wuhan University， Wuhan 430072， China；3.China Institute of Development Strategy and Planning， Wuhan University， Wuhan 430072， China；4.Wuhan University Centre for Regional Economic Research， Wuhan University， Wuhan 430072， China
Abstract：In order to evaluate the optimization level of industrial structure of the Yangtze River Economic Belt， the optimization index of rationalization， advancement and efficiency of industrial structure is constructed by equal weight weighting method. The quality evaluation index system of ecological civilization construction at provincial level in China is established from three dimensions including ecological human settlements， green economy and environmental protection. The quality of ecological civilization construction of the Yangtze River Economic Belt is measured， and then the coupling coordination model is used to study the relationship between the optimization index of industrial structure and the index of ecological civilization construction in the Yangtze River Economic Belt. The results show that the optimization level of industrial structure of the Yangtze River Economic Belt is lower than the national average level， and exhibits a gradient increasing pattern in the upstream， midstream and downstream region， with great differences between provinces. The quality of ecological civilization construction of the Yangtze River Economic Belt is steadily improving and is always higher than the national average level， and the differences between the upstream， middle and downstream regions are narrowing， but the differences between provinces are still large. The coupling coordination degree between the optimization level of industrial structure and the quality of ecological civilization construction in the Yangtze River Economic Belt is basically the same as that of the whole country. The upper， middle and lower reaches of the Yangtze River Economic Belt show a spatial pattern of gradient increasing， with large inter provincial differences. Except that the lower reaches of the Yangtze River Economic Belt display the synchronous relationship between the optimization level of industrial structure and the quality of ecological civilization construction， the other areas show the lagging relationship. Suggestions are put forward including increasing investment in the construction of new infrastructure in the Yangtze River Economic Belt， promoting the integrated development of new generation information technology and traditional industries， advocating green consumption of families to reduce the intensity of energy consumption， boosting the green development of agriculture and industry， and elevating industrial structure optimization and ecological civilization construction synergistically.
吴传清,周西一敏,黄 成,. 长江经济带产业结构优化与生态文明建设的耦合协调关系研究[J]. 华中师范大学学报(自然科学版), 2020, 54(4): 555-566.
WU Chuanqing,ZHOU Xiyimin,HUANG Cheng,. Study on the coupling and coordination relationship between the optimization of industrial structure and the construction of ecological civilization in the Yangtze River Economic Belt. journal1, 2020, 54(4): 555-566.
2020, Vol. 54 
