成渝地区双城经济圈背景下宜宾市生态文明建设指数研究

Research on Ecological Civilization Construction Index of Yibin City Under the Background of the Two-city Economic Circle in Chengdu-chongqing Area

成渝地区双城经济圈包含四川和重庆2个行政区域内的16个城市。该文以成渝地区双城经济圈中宜宾市为研究对象,采用熵权法构建生态文明建设评价指标体系,对宜宾市生态文明建设进行了分析。结果表明:(1)宜宾市2015—2018年生态文明建设综合得分整体上呈现稳定增长状态;(2)宜宾市生态文明建设5个主题领域发展不平衡,差异明显;(3)通过宜宾市4年生态文明指数发展态势分析宜宾市绿色发展成果与不足,为宜宾市生态文明建设提出建议。

The two-city economic circle in the Chengdu-Chongqing region includes 16 cities in the two administra⁃tive regions of Sichuan and Chongqing.This article takes Yibin City in the Chengdu-Chongqing Double City Eco⁃nomic Circle as the research object,uses the TOPSIS method to construct the evaluation index system of ecological civilization construction,and conducts research and analysis on the ecological civilization construction of Yibin City.The research found that:(1)The comprehensive score of ecological civilization construction in Yibin City from 2015 to 2018 showed a steady increase;(2)The development of the five thematic areas of ecological civilization construc⁃tion in Yibin City was not coordinated and the differences were obvious;(3)Through Yibin City 4 The development trend of the ecological civilization index in the year analyzes the achievements and shortcomings of Yibin's green de⁃velopment,and puts forward suggestions for the construction of ecological civilization in Yibin City.