长江中游城市群绿色化发展水平测度及其差异

Measurement and Comparison of the Level of the Green Development about Urban Agglomeration in the Middle Reaches of the Yangtze River

推进长江中游城市群绿色化发展意义重大。发展新阶段长江中游城市群各地区需要认清其绿色化发展的整体水平,比照差距,寻找原因,推动各地区科学、有序和高质量发展。文章从绿色生态、绿色生活、绿色生产等三个层面构建长江中游城市群绿色化发展水平的测度指标体系,并运用熵值法对其空间差异展开了实证。研究认为,各地区绿色化发展水平存在显著差异,其形成的原因具有异质性,而经济实力、产业结构以及城镇化发展水平和开放开发程度是对其产生显著影响的因素,对此,新阶段应进一步调整和优化产业结构、提升经济发展质量、深入推进地区城镇化水平、推动地区开放开发,以推进长江中游城市群的绿色发展。

Promoting the green development of urban agglomeration in the middle reaches of the Yangtze River is of significant importance.In the new stage of development,we need to recognize the overall level of green development,compare the differences in different regions,find out the reasons,and promote the scientific,orderly and high-quality development of urban agglomeration in the middle reaches of the Yangtze River.In this paper,the evaluation index system of green development level of urban agglomerations in the middle reaches of the Yangtze River is constructed from three levels of green ecology,green life and green production.The entropy method is used to analyze the spatial differences.The results show that there are significant differences in the green development level among different regions,and the causes are heterogeneous.Economic strength,industrial structure,development level of urbanization and the degree of opening up and development have a significant impact on them.Therefore,in the new stage,we should further adjust and optimize the industrial structure,improve the quality of economic development,further promote the level of urbanization in the region,and promote the opening up and development of the region in order to promote the green development level of the urban agglomeration in the middle reaches of the Yangtze River.