基于GIS的城市地質環(huán)境評價研究——以大慶市為例.pdf

1、分類號：P28強步太海碩士學位論文基于GIS的城市地質環(huán)境評價研究一以大慶市為例導師姓名職稱申請學位級別楊詠梅李芹芳副教授碩士學科專業(yè)名稱地圖學與地理信息系統(tǒng)論文提交日期2007年5月18日論文答辯日期2007年5月27日學位授予單位長安大學答辯委員會主席學位論文評闋人馬智民姜英吳盒華AbstractInrecentyears，thepetroleumexploitingandtheconstructionofcityinDaQingm

2、akesthiscity’SgeologicalenvironmentqualitydecreasedobviouslyInitsweaknessenvironmentalgeologythereexistmanycityenvironmentgeologyproblem勰pollutionofwaterenvironment，pollutionofsoil，etcThesegeologicalproblemswhichwerement

3、ionedmostdistributeplanarlyandregionalTheyarelarge—rangeeffectionandhighcostgoverningForthisreasonbuildingappropriateappreciationofgeologicalenvironmenthaveimportanttheoreticalandrealisticmeaningfortheprotectionofgeologi

4、calenvironmentinDaQingandsomecityinplainwhichhavesimilargeologicalenvironmentwithDaQingCombinetheproject”investigationandevaluationofHeiLongJiangprovinceDaQingcitygeologicalenvironmentproblem，basedontheinvestigationthato

5、nthespotforDaQing’Sgeologicalenvironment，thispaperanalysisthevarious，thescale，therange，andtheharmfulnessofthegeologicalenvironmentproblemindetailAndwealsobuildadatabasefortheinvestigationandmanagementofgeologicalenvironm

6、entproblemBasedonthegeologicalenvironmentpeculiarityinresearchfields，andutilizedsomerelatedresearchachievements，州t11theanalysisfromprimaryenvironmenttOtheengineeringeconomicactivityofhumanbeing，webuildtenevaluationindexe

7、sandfivesortsforgeologicalenvironmentinDaQing。ScultivatedlandAmulti—angledquantificationmethodsisalsopresentedinthispaperTakingaccountoftheapplicability，flexibilityoperabilityoftheevaluationindexsystem，buildindexsystem，a

8、nddesignafriendlyhumancomputerinteractioninterface、析tlladatabasemanagementsystem(DBMS)tOmetdifferentuser’SdemandsTakingthatthegeologicalenvironmentisacomplexintegrationwiththecombineactionfrombomnatureandhumanbeingintoco

9、nsiderationforitisfuzzyanduncertaintyobviouslySowechoosefuzzycomprehensiveevaluationusinganalytichierachyprocess(AHP)tOdefineindexweightIbuildadatabaseofgeologicalenvironmentinvestigationincludinggraphicdatabaseandattrib

10、utedatabaSeBasedonthedatabaseofgeologicalenvironmentinvestigationbeingsupportedbythesystemofgeologicalenvironmentevaluationmodel，andusingtheGISwhichisamodeminformationtechnologyasamainmethod，wedevelopainformationsystemfo

11、revaluatinggeologicalenvironmentsmlal時誠tllArcGISEngine，andevaluatethegeologicalenvironmentofDaQing’ScultivatedlandsyntheticallyKeywords：geologicalenvironmentgeographicalinformationsystem(GlS)，indexsystem，database，evaluat