基于模糊数学和灰色理论的城市生态环境竞争力评价.pdf

中国环境科学2013，33(5)：945-951 ChinaEnvironmentalScience 基于模糊数学和灰色理论的城市生态环境竞争力评价 梁 250022) 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， 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． 关键词：生态环境竞争力：灰色系统理论；模糊综合评价；山东 中图分类号：X24 文献标识码：A 文章编号：1000—6923(2013)05-0945—07 evaluationofurbaneco·-environment basedon mathematicsand Comprehensive competitivenessfuzzy graytheory． LIANG of and Weil’p，ZHANGHui．yin91，ZHUKong．1ai2(1．College University, ManagementEconomics，Tianjin of of Ti剐in300072，China：2．SchoolManagement，UniversityJinan，Jinan250022，China)．China Science，2013，33(5)：945～951 Abstract：Onthebasisofthe ofurban athomeand ofurban comprehensiveanalysis competitivenessabroad，theconcept was eco-environment definedandanevaluationindex tomeasuretheurban competitiveness syrstem Was wasused tocalculateindicator’Sand 17cities competitiveness systemtheory weight constructed。Grey every analyze of Province．Eachofurbaneco-environment ofthese17citieswascalculated Shandong competitiveness usingfuzzy evaluationmethod．Theresultshowsthatthe threecitieswitheco—environment were comprehensive top competitiveness Linyi(0．1894)，Rizhao(O．1705)and andothercitieswereinthemiddle Binzhou(0．1285)andZibo(0．1289)hadepoorperformancesrelatively Wasconductedfromdiffere