层次分析法在生态环境综合评价中的应用.pdf.pdf 全文免费在线阅读

  本文关键词：层次分析法在生态环境综合评价中的应用，由笔耕文化传播整理发布。

网友wuxwivg046近日为您收集整理了关于层次分析法在生态环境综合评价中的应用.pdf的文档，希望对您的工作和学习有所帮助。以下是文档介绍：2100872。。X82U491A1003-6504(2009)02-0183-03ApplicationofAnalyticalHierarchyProcesstoIntegrateEvaluationofEco-environmentLIKaiRenminUniversityofChinaBeijing100872ChinaAbstractTakingeco-heweightofassessmentindicesintheintegrateevaluationofeco-environmentwithanalysisofprosandconsofthemethod.herelativeimportanceofindicesandtoquantificationallyanalyzegeneralenvironmentalquality.Keywordsanalyticalhierarchyprocesseco-environmentassessment、、。。、、、[1]。。。。1AnalyticalHierarchyProcessAHPSaatyTL2070。。。AHP。。22.1、、44.3%16.5%2008-02-102008-05-041986-13488725085env.kevinlee@。EnvironmentalScience&Technology32220092Vol.32No.2Feb.2009328.64%12.9%[2]。2003。、、、。20031。11=0.5×+0.3×+0.15×+0.05×/2=0.5×+0.3×+0.2/3=/+/+/4=0.05×+0.25×+0.7×/5=0.4×SO2+0.2×/+0.4×COD/。2.2A5C1、C2、C3、C4、C5。1。2.3A-C1AC1C2C3C4C5C1C11C12C13C14C15C2C21C22C23C24C25C3C31C32C33C34C35C4C41C42C43C44C45C5C51C52C53C54C55121~ij2。AC1C2C3C4C5C113579C21/31335C31/31/3135C41/31/31/313C51/31/51/51/3121。2。。3。4“”、。2.42。A-CW=W1W2W3W4W5=0.51600.22670.14240.07670.03825C5C1、C2、C3、C4、C5。λmaxλmax=4i=1Σ(CW0)inWi=5.I1Table1Theindexvalueoftheeco-environmentalqualityinYunnanProvince96.8696.1144.4786.8189.852Cij1~pletetheweightingmatricesCiCjCijCiCj1CiCj3CiCj5CiCj7CiCj9CiCj1/3CiCj1/5CiCj1/7CiCj1/91842CI=λmax-nn-1=0.064A-CRIRI=1.12。RCR=CIRI=0.0641.12=0.R=0.057<0.1W[3]。I10.5160I20.2267I30.1424I40.0767I50.0382。3Table3Classificationofeco-environmentalquality≥7555~7535~5520~35<20。。。。。3SS。《》[4]3。SEQI=I1×+I2×+I3×+I4×100-+I5×100-1、379.5。4。。[][1].[J].2007,301170-71.WuYu-rongWangJie.Studyonfollow-workplanning[J].EnvironmentalScience&Technology2007,301170-71.inChinese[2].[R].200540-49.munications.workplanning[R].2005:40-49.inChinese[3].[J].20044-5.WuQi-zongLiYou-wen.OnuniformityofjudgementmatrixinAnalyticHierarchyProcess[J].ChineseTechnolog-icalPapersonLine20044-5.inChinese[4].[M].:200426.EnvironmentMonitoringofChina.StudyonEco-environ-mentalQualityEvaluationofChina[M].Beijing:Environ-mentalSciencePressofChina,2004,26.inChinese185

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  本文关键词：层次分析法在生态环境综合评价中的应用，由笔耕文化传播整理发布。