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城市固体垃圾填埋场选址的地质条件评价(成都理工大学环境与土木工程学院，成都610059)12收稿日期：作者简介：3GIS4TheAssessmentofGeologicalConditionsofLandfillSiteofUrbanSolidWasteWANGWang-shengPENGShe-qin(CollegeofEnvironmentandCivilEngineering,ChengduUniversityofTechnology,Chengdu610059)Abstract:TheproblemoflandfillofurbansolidwasteismoreandmoreimportantwithChina'sspeedingupindustrializationandurbanizationprocess.Thestudyofgeologicalconditionsoflandfillsiteisofgreatimportancetotheconstructionofthelandfillsite.ThispaperdealswiththeassessmentofgeologicalconditionsoflandfillsiteandtheapplicationofGIStechniquetothelandfillsiteselectionandputsforwardssomeproposals.Keywords:solidwaste;landfill;geologicalcondition;influencefactor[2]()[M].:,2005.[3].[J].,1989,(4):6675.[4]珺.[M].:,1980.[5],,.[J].,1978,(4):253267.OnGeologicalCharacteristicsandGenesisoftheZhuantangjiaoFeDepositinQijiangCounty,ChongqingChenLong（InstituteofGeologicalSurvey,ChongqingBureauofLandResourcesandHousingManagement,Chongqing400015）Abstract:TheZhuantangjiaoFedepositislocatedintheDongxianticlineandconfinedtothefirstMemberoftheLowerJurassicZhenzhuchongFormation.Twoorebodieshavebeenfoundandoccuraslens.GeologicalcharacteristicsindicatethatthedepositbelongstotheQijiang-typeonewhichwasformedinaninlandlimneticenvironment.Keywords:geologicalfeature;genesis;Qijiang-typeFedeposit;Qijiang,Chongqing