基于GIS的乌梁素海水环境管理评价信息系统研究

《基于GIS的乌梁素海水环境管理评价信息系统研究》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、内蒙古农业大学硕士学位论文基于GIS的乌梁素海水环境管理评价信息系统研究姓名：徐晓民申请学位级别：硕士专业：水文学及水资源指导教师：李畅游20070601TheStudyonWaterEnvironmentalManagementandAssessmentInformationSystemBasedonGISinWuliangsuhailakeAbstractTakenplant—typeeutrophicWuliangsuhailakeasaresearchobjectindroughtandcoldarea，basedonmanagementinformationsystem

2、(MIS)theory、geographyinformationsystem(GIS)theory、databasesystem(DBS)theory,combinedwithskilledwaterqualityassessmenttheory、trendanalysismodelandwaterqualityroodeLreferenceddomesticandabroadsuccessfulexperienceofwaterqualitymanagement，analyzedworkneedoflakewaterqualitymanagement，complywithdes

3、ignprincipleofscience、practicability、unity、expansibility,usingobject—orientedVisualBasic60,Access2003，Mapgis6．6，thethesisestablishedwaterenvironmentalmanagementandassessmentinformationsysteminaccordancewiththeconditionofseriouswaterpollutionandmanagementinWuliangsuhailake，Basedonthedataofmeas

4、uredandexperimentin2006inWuliangsuhailake(22monitodnspointsdataofphysicalindexes、chemicalindexes、biologicindexes)，establishedwaterqualityindexesdatabase；takenVB60asthedevelopmentkit，integratedwaterqualitypresentconditionassessmentmodel(indexassessmentmodel，fuzzyassessmentmodeD，integratedmapgi

5、s6partgraphicscompilefunction,finallyestablishedwaterenvironmentalmanagementandassessmentinformationsystemthatpossessesthefunctionsofdatescan,datequery,datemanagement，waterquantypresentconditionassessmentandGISere．thesisintegratedwithdatabase、GIS、waterqualityassessmentmodel，developedwaterenvi

6、ronmentalmanagementandassessmentinformationsystemwhichis翰／llewithwuliagsuhailakeandachievedallkindsoffunctionsmodules．Thensyntheticallyassessedwatersampleofin2006inWuliangsuhailakebywaterqualityassessmentmoduleandanalysedN,PelementwithDTM．ThethesisCanofferpracticalfeasibledecision-makingsuppo

7、rtsystemfurlakemanagementdepartmentsbasedtheassessmemandanalysisresult．KeywordsWuliangsuhailakerWaterEnvironmentManagement；WaterQuality；GIS；VisualBasic丘D：Access2003；InformationSystemDirect：edby：Prof．L10hangyouAppIicantforMasterdegree：XUXiaomi