:100922722(2004)1220014205(,200062):,,:;;:P736:A70.8%,[1],,;,,,,,1,[1],[2]:,;,,:2004207224:(40231017):(1979),,,E2mail:YS03162014@student.ecnu.edu.cn,;,,,,;,;,,,,;,,,;2,,:,;,;ISSN100922722MarineGeologyLetters2004,20(12)1418©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,;;,,2.1,[1],KSS25KSS230,KSS25,KSS230[3][3],G801,(),,,,,[3]2080,,,,,,,,[4],2m,,2.219688,,[5],,(118a)[2],1968,200020,,,,,[6],(OD221),,[6]IODP200310512012:©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.110,;;3,2.3,,,[3],19803[7],,20,,[8][9][10][11][12],,,2.4,,(ADS)20003000m,6000m,6500,6500m,;10000,ROV(AUV),3,,,3.120,,(100150km)[13]2070,;,[3],,,[4];,,3.22070,,,,,61MarineGeologyLetters200412©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,[14],,,,(CCD),CO2,[14],,,,,,,2080DSDP(HPC),[3]3.3,1968,,;,,,[3];,[15]()[16],,,,,[3],,3.4,,3[1],[3][17],[15],[3]1999928101,(NFS)(JOI)(MARGINS)712012:©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,[18]420,,,,[19]21,,:(1)[2];;(2)[19](3)[19,20],,,:!:[1].[M].:,1982.12.[2].[J].,2000,19(4):66173.[3].[J].,1990,(1):7782.[4].[J].(,),1998,5(122):18.[5].()[J].,2000,19(1):2331.[6].[J].,1998(8):910.[7].()[J].,1999,18(2):116.[8],.[J].,2001,5(2):154160.[9],.[J].,1998(10):810.[10].[J].,1999,16(1):17.[11],.[J].,1995,6:811.[12].[J].,1994,9(4):18.[13][].[M].:,1992.415417.[14].[J].,1994,9(4):996.[15].[J].,2000,16(5):14.[16],,,.[J].;1995,15(4):135136.[17],.[M].:,1997.[18],.:[J].,2003,18(5):713721.[19].[J].,1999,(8):14.[20],.[J].,2000,21(3):228234.81MarineGeologyLetters200412©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.ABSTRACTSHEAVYMETALGEOCHEMISTRYOFSEDIMENTSINTHEMAINRIVERMOUTHSOFCHINALANXian2hong(QingdaoInstituteofMarineGeology,Qingdao266071,China),2004,20(12):124Recently,estuarinebottomsediments,amainmediumforaccumulationofpolutantsandimportantliv2ingplaceforaquaticlives,haveattractedmoreandmoreattentionfromtheenvironmentalfieldespe2cialymarineenvironmentalfieldastheycanshowmoresteadyandintensiveregionalenvironmentalqualitychangesandtendencythanwatermedium.GreatprogresshasbeenmadeintheheavymetalgeochemistryofmainestuarinesedimentsofChina,andmanyresultshavebeenacquiredfromthere2search.Theseresultsprovideimportantinformationfortheknowledgeofheavymetaldistributionandtheunderstandingofthediffusionrangesandestuarinepollution.Keywords:sediments;heavymetal;geochemistry;rivermouthofChinaINFLUENCEOFHEAVYMETALSINUPSTREAMURBANSOILSONJIULONGESTUARYQIAOSheng2ying1,YANGJun2hua2,BAOZheng2yu1,HANYin2wen1(FacultyofEarthScience,ChinaUniversityofGeosciences,Wuhan430074,China;FujianProvinceGeologicalSurveyInstitute,Fuzhou350003,China),2004,20(12):9213Estuarinesystemsadjacenttourbanareasareatriskofcontaminationbycontaminantsfromanthro2pogenicsources,suchasheavymetals.ZhangzhouisthemaincitynearestJiulongestuary,andtheJiu2longRiverrunsthroughZhangzhouCity.Thepresentstudyisbasedonapreliminarygeochemistrysur2veyonZhangzhouareasandaimsatcomparingheavymetalsfromtheestuarysedimentswithmoredenselypopulatedcitysoils.TopsoilsamplesfromurbanandestuaryhavehigherHgandCdconcentra2tionscomparedwithregionalmeanvalues.TheestuaryhashigherEFforHgthanCd.HgfromZhangzhouurbanareashasstronginfluenceonJiulongestuary.Basedonresultsofclusteringanalysisandprincipalcomponentanalysis,As,Zn,Mo,Ni,Cr,andMnareinferredtoderivefromlithogenicin2puts.Pb,SeandCdcanbeidentifiedasatracerofanthropogenicpollutionforsamplesfromurbanandperiurban.HgandSnshowindependenceofotherelements.HeavymetalsintheestuaryaresimilartothoseintheurbanareaexceptPb,Cu,Se,Mo,andCdthatarehighbytwofactors,suggestingbothlithogenicandanthropogenicsources.Keywords:heavymetal;Zhangzhouurbansoil;JiulongRiverestuaryMODERNMARINEGEOLOGYANDDEVELOPMENTZUOShu2huaISSN100922722MarineGeologyLetters2004,20(12)©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.(StateKeyLaboratoryofEstuarineandCoastalResearch,EastChinaNormalUniversity,Shanghai200062,China),2004,20(12):14218Theimportanceofoceanshasbecomemoreandmoreevidentinthepastseveraldecades,andmarinegeologythatisoneofoceanscienceshasgotgreatdevelopment.Thisstudygivesadetailedmarinegeol2ogyintroduction,includingresearchobjects,researchcontents,researchmeaning,andpresentresearchconditioninvolvedintheprogressofoceanresearchtechnologyandbasictheoryanddevelopmentten2dencyofmarinegeology.Keywords:marinegeology;presentconditionofresearch;developmenttendencyRATIONALDEVELOPMENTOFGROUNDWATERRESOURCESONTHECOASTALZONEOFQINHUANGDAOMENGFan2jie(QinhuangdaoHydro2GeologicInvestigationBureau,Qinhuangdao066001,China),2004,20(12):22225ThisstudyshowsthepresentconditionsofgroundwaterinthecoastalareaofQinhuangdaoafteralong2termmonitoringthewatertable.Theresultstellusthatthegroundwaterrechargedecreasesandexploitationincreasesinthecoastalarea,leadingtoanoverexploitationofthegroundwater,dropofthewatertable,fallingfunnelinsomeareas,expansionofpollutedarea,destructionoftheoriginalsteadyandgoodgroundwaterequilibrium,invasionofseawater,anddecreaseofwetland.Weestablishthegroundwaterresourcemanagementpattern,analyzetheb