摘要
基于经济发达、环境承压的苏南地区,从生态环境、生态效率、社会发展、生态意识4个方面构建了与之相适应的生态文明建设评价指标体系,并运用TOPSIS法对该地区南京、无锡、常州、苏州、镇江等5个主要城市以及其中的南京(2008~2013年)分别开展横向城际差异对比分析和纵向年际变化分析。结果显示:就纵向年际变化来看,南京生态文明建设情况逐年提升,但上升速度呈现阶段性变化;就横向城市对比而言,苏州、南京生态文明建设成效显著。依据评价结果,苏州、南京可进一步提升城市居民生态节约意识;无锡、常州需着重加强生态环境改善、经济结构优化;镇江则应综合采取措施提高各项生态及经济指标。研究可为苏南地区生态文明科学实践、政策制定提供依据,并为同类地区生态文明建设评估提供参考、借鉴。
Taking five cities in south of Jiangsu Province which are economic developed but environmental pressured as the study area, we firstly constructed the evaluation index system of ecological civilization construction based on ecosystem, eco-efficiency, social development and eco - consciousness. Then, by using the TOPSIS, we analyzed the state of construction of the five cities, which are Nanjing, Wuxi, Changzhou, Suzhou, Zhenjiang, in 2013 as well as Nanjing from 2008 to 2013. The results show that the construction of ecological civilization in Nanjing has been improved year by year, but the rate of increase has changed gradually. Among cities in 2013, the construction of ecological civilization in Suzhou and Nanjing had remarkable results. Based on the evaluation results, Suzhou and Nanjing could further enhance the ecological awareness of residents, Wuxi, Changzhou need to focus on strengthening the ecological environment improvement and economic structure optimization, Zhenjiang should take comprehensive measures to improve the ecological and economic indicators. The study can provide basis for ecological civilization science practice and policy making in southern Jiangsu, and provide reference for ecological civilization construction evaluation in similar areas.
出处
《四川环境》
2017年第2期125-131,共7页
Sichuan Environment
关键词
生态文明建设
理想点法
评估
指标体系
苏南五市
Construction of ecological civilization
the TOPSIS
evaluation
the index system
the five cities in south of Jiangsu Province
