基于GIS的城市地質(zhì)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(xué)位論文基于GIS的城市地質(zhì)環(huán)境評價研究一以大慶市為例導(dǎo)師姓名職稱申請學(xué)位級別楊詠梅李芹芳副教授碩士學(xué)科專業(yè)名稱地圖學(xué)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(xué)位授予單位長安大學(xué)答辯委員會主席學(xué)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