摘要
研究长江经济带第一批国家生态文明建设示范市县的生态文明建设水平,可为下一步生态文明建设工作提供指导。选取生态环境、经济社会方面的6个关键指标,分析了各示范市县生态文明发展时空变化趋势。结果表明,各示范市县6个指标基本能实现稳定向好,到2019年指标值优于本省(市)平均指标值的示范市县数量分别占81.25%、87.50%、87.50%、68.75%、90.91%、56.25%。构建了生态环境-经济社会协同模型,将长江经济带16个示范市县分为4种类型,分析了各类示范市县2017年和2019年生态环境、经济社会协同发展状况,以及在发展中注重生态环境质量改善而经济社会发展缓慢或注重经济社会提升而生态环境改善较慢的问题。结果表明,大多数示范市县生态环境与经济的协同发展状况有所提升。到2019年,31.25%的示范市县和谐发展程度较高,17.65%的示范市县生态环境、经济社会发展较靠后,51.10%的示范市县在发展中侧重一方面,生态环境、经济社会发展协调度较低。
In order to study the ecological civilization construction level of the first batch of national ecological civilization construction demonstration zones(NECCDZs)in the Yangtze River Economic Belt,and to provide guidance for future ecological civilization construction work,six key indicators in ecological environment,economic and social aspects were selected to analyze the temporal and spatial trends of the development of NECCDZs.The results showed that all the 6 indicators could basically achieve steady improvement in each NECCDZ.By 2019,the number of NECCDZs whose indicator values were better than the average indicator value of the corresponding province(city)accounted for 81.25%,87.50%,87.50%,68.75%,90.91%,56.25%,respectively.The ecological environment,economy and society coordination model was established to divide the 16 NECCDZs in the Yangtze River Economic Zone into four types.Then,the ecological environment,economic and social coordinated development status of the NECCDZs in 2017 and 2019,as well as the problems of focusing on improvement of the ecological environmental quality while the socio-economic development was slow,or focusing on the socio-economic improvement while the improvement of the ecological environment slowed down,were analyzed.The results showed that the coordinated development of ecological environment,economy and society in most NECCDZs had improved in some degree.By 2019,31.25%of the 16 NECCDZs had a high degree of harmonious development,17.65%of them had a lower ecological environment,economic and social development,while 51.10%only focused on one aspect,with low development coordination of ecological environment,economy and society.
作者
柴莹莹
孟晓杰
韩永伟
叶露锋
雷硕
CHAI Yingying;MENG Xiaojie;HAN Yongwei;YE Lufeng;LEI Shuo(State Environmental Protection Key Laboratory of Regional Eco-process and Function Assessment,Chinese Research Academy of Environmental Sciences;School of Life Sciences,Lanzhou University)
出处
《环境工程技术学报》
CSCD
北大核心
2022年第2期380-389,共10页
Journal of Environmental Engineering Technology
基金
国家重点研发计划项目(2016YFC050350402)。
关键词
长江经济带
生态文明
生态环境指数
经济社会指数
协调性分析
Yangtze River Economic Belt
ecological civilization
ecological environment index
socio-economic index
coordination analysis
