节点文献
基于模糊数学和灰色理论的城市生态环境竞争力评价
Comprehensive evaluation of urban eco-environment competitiveness based on fuzzy mathematics and gray theory
【摘要】 在综合分析了国内外有关城市竞争力理论研究的基础上,对城市生态环境竞争力的概念和内涵进行了界定,构建了面向生态环境竞争力的评价体系,并以山东省17城市为例,采用灰色系统理论确定各指标的权重,利用模糊综合评价法对各市进行综合评价,研究结果表明,生态环境竞争力排名前三的地市为临沂(0.1894)、日照(0.1705)和烟台(0.1676),而德州(0.1191)、济南(0.1232)、枣庄(0.1274)、滨州(0.1285)和淄博(0.1289)表现相对较差,其他地市处于中游水平.分别从资源禀赋竞争力、污染物减量排放竞争力、环境治理竞争力和能耗竞争力4个子维度对典型城市进行分析,指出了存在的问题,并给出了相应的对策建议.
【Abstract】 On the basis of the comprehensive analysis of urban competitiveness at home and abroad,the concept of urban eco-environment competitiveness was defined and an evaluation index system to measure the urban eco-environment competitiveness was constructed.Grey system theory was used to calculate every indicator’s weight and analyze 17 cities of Shandong Province.Each of urban eco-environment competitiveness of these 17 cities was calculated using fuzzy comprehensive evaluation method.The result shows that the top three cities with eco-environment competitiveness were Linyi(0.1894),Rizhao(0.1705) and Yantai(0.1676),however,Dezhou(0.1191),Jinan(0.1232),Zaozhuang(0.1274),Binzhou(0.1285) and Zibo(0.1289) hade poor performances relatively and other cities were in the middle level.In-depth analysis was conducted from different angles,such as environmental resource competitiveness,waste discharge competitiveness,environmental governance competitiveness and energy consumption competitiveness.Finally,typical problems that emerge in the development of low-carbon economy were analyzed and targeted policy recommendations were given.
【Key words】 eco-environment competitiveness; grey system theory; fuzzy comprehensive evaluation; Shandong;
- 【文献出处】 中国环境科学 ,China Environmental Science , 编辑部邮箱 ,2013年05期
- 【分类号】X826
- 【被引频次】36
- 【下载频次】717