基于GAHP的生态河堤综合效益评价

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1、JournalofLandscapeResearch/景观研究2009，1(10):47－50Responsibletranslator:ShaoMeiStudyontheComprehensiveBenefitsEvaluationofEcologicalEmbankmentBasedonGAHP1*12FENGRui，LIUXin-bao，ZHANGYi1．SchoolofManagement，HefeiUniversityofTechnology，Hefei，Anhui230009;2．Anh

2、uiWaterConservancyandHydropowerSurveyandDe-signInstitute，Hefei，Anhui230022AbstractEcologicalembankmentisanewbankprotectiontechnique．Thepresentdomesticandinternationalstudiesonecologicalembankmentmainlyfocusonitsdefinition，type，implementationprocedures，

3、problemsaswellasattentions．TheauthorsputforwardanevaluationmethodbasedonGroupAnalyticHierarchyProcess(GAHP)toestablishanevaluationindexsystem，comprehensivelyevaluatelateworksofaproject，andprovetherationalityofthemodel．KeywordsEcologicalembankment;Compr

4、ehensivebenefits;Evaluation;AnalyticHierarchyProcess;HadamardconvexcombinationUrbanwatersystemtreatmentmethodssuchastheappli-lowsthe4proceduresbelow:①Establishingahierarchicalcationofconcreteandliningconstructionofriverbedareap-modeloftheproblem;②Const

5、ructingprioritiesamongthehi-pliedinmostofthepresentriverimprovementworksinChina，erarchicalelementsbymakingaseriesofjudgments;③Estab-butsuchtreatmentmethodsneglecttheprotectionofecologicallishingprioritiesforahierarchyandcheckingtheconsistencyofandnatur

6、alenvironment．Ecologicalembankment，asanewjudgements;④Establishingprioritiesforoverallhierarchiesandconceptofriverbank，integratesmodernhydraulicengineering，checkingtheconsistency．Asasystematicandhierarchicalenvironmentalsciences，biologicalsciences，ecolo

7、gy，aesthet-methodwithcombinedqualitativeandquantitativeanalysis，theicsandsoon，with"protectingandcreatingafavorablesurvivaladoptionofgroupdecisionsforAHPisafairwaytoavoidsub-［2］environmentandnaturalsceneriesforlives"asthepremise，jectiveprejudice．Theeval

8、uationofcomprehensivebenefitstransformsthetraditionalconcreteandartificialconstructionsin-ofecologicalembankmentinvolveswithvariousqualitativeandtothenature-imitatedrevetmentsonwhichsoil，waterandlivingquantitativeindexes，itispracticable