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27120081ENVIRONMENTALCHEMISTRYVol.27,No.1January20082007222.3(KZCX32SW2443).33,E2mail:fengxinbin@vip1skleg1cn31,21331(1,,,550002;2,,100049),740000ngm-3,141432100ngl-1,(1529ngl-1);,1113360mgkg-1,(01220139mgkg-1),;,;pH1,,,1,[1],.1120056,,.26,LUMEXRA2915+10145m124h015ml2,,(4).16,18,914(1,3).4,32,10,7,8.(7),3.,120,1(THg),(DHg),BrCl,SnCl2,(Terkan2500);(PHg);(RHg)SnCl2,1BrClSnCl2(F732)1pH,2151;2121,15000ngm-3,120ngm-3,24ngm-31(115210ngm-3)[2](814ngm-3)[3,4],,141,1,40000ngm-3;4500ngm-3.,,:100m,30000ngm-3;100m,47ngm-3.©1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[1]619%3211%,,.,175mgkg-1[1]1,,.,,1[5],.1(ngm-3)Table1TotalgaseousmercuryconcentrationintheambientairinWuchuanHgminingarea(ngm-3)n()747400001500017000()16710720120190()31828245133111529ngl-1,19ngl-1,61019ngl-1,916ngl-1.(50ngl-1),(01120ngl-1)[6],.432100ngl-1,620ngl-1;282000ngl-1,580ngl-11,1,,.,,,181795ngl-1,39ngl-1;811918ngl-1,910ngl-1121513ngl-1,716ngl-1;113619ngl-1,319ngl-11,,1,(R=0199,n=14,p01001),1,1,(R=0165,n=14,p0105),1,,1421:(1)113360mgkg-1,(01220139mgkg-1),(01010150mgkg-1)[7]1(2),1,,,,1,,,1(3),()().,360mgkg-11,1,1,121,020cm3045mgkg-1,©1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:O20cm,:6070cmFig12TotalmercurydistributionpatterninsoilprofilescollectedatJi2xiu2changinWuchuanHgminingarea2(mgkg-1)Table2TotalmercuryconcentrationinthesurfacesoilinWuchuanHgminingarea(mgkg-1)360182203161210391811322061441490153111162603002802727219()0139819312()0122419()0133pH32a1pH617,pH;pH617713,,pH1pH:,,MgOCaO;,,pH1,pH,,pH[8]1,pH132b,,1,(R=0151,n=37,p0105)(32b)1,,[9,10]1,.3pHFig13TherelationshipbetweensoiltotalHgconcentrationandpH,organicmatterinWuchuanHgminingarea©1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[1],,,1,2006,27(5)837840[2]LindqvistO,JohanssonK,BringmarkLetal1,MercuryinSwedishEnvironment:RecentResearchonCauses,ConsequencesandCorrectivemethods1WaterAirandSoilPollution,1991,552332[3]FengX,TangS,ShangLetal1,TotalGaseousMercuryintheAtmosphereofGuiyang,PRChina1TheScienceoftheTotalEnvironment,2003,3046172[4]FengX,ShangL,WangSetal1,TemporalVariationofTotalGaseousMercuryintheAirofGuiyang,China1JournalofGeophysicalResearch,2004,109,D03303,doi:1011029/2003JD004159[5],/1,,2005[6]LouisL,ChamberlandA,FieldSamplingandAnalyticalIntercomparisonforMercuryandMethylmercuryDeterminationinNaturalWater.WaterAirandSoilPollution,1995,8012471256[7]SenesiGS,BaldassarreG,SenesiNetal1,TraceElementInputsintoSoilsbyAnthropogenicActivitiesandImplicationsforHumanHealth1Chemosphere,1999,39343377[8]ForstnerU,MetalSpeciation:GeneralConceptsandApplications1InternationalJournalofEnvironmentalAnalyticalChemistry,1993,51523[9]BiesterH,MullerG,ScholerHF,EstimatingDistributionandRetentionofMercuryinthreeDifferentSoilsContaminatedbyEmissionsfromChlor2AlkaliPlants:PartI1TheScienceofTotalEnvironment,2002,284177189[10]TomiyasuT,OkadaM,ImuraRetal1,VerticalVariationsintheConcentrationofMercuryinsoilsAroundSakurajimaVolcano,SouthernKyushu,Japan1TheScienceofTotalEnvironment,2003,304221230THEPRELIMINARYSTUDYOFMERCURYPOLLUTIONINWUCHUANMERCURYMININGAREA,GUIZHOUPROVINCELIPing1,2FENGXin2bin1QIUGuang2le1(1StateKeyLaboratoryofEnvironmentalGeochemistry,InstituteofGeochemistry,ChineseAcademyofSciences,Guiyang,550002,China;2GraduateUniversityofChineseAcademyofSciences,Beijing,100049,China)ABSTRACTTotalHgconcentrationswereevaluatedintheambientair,surfacewaterandsoilfromWuchuanHgminingarea,GuizhouProvince,wherealsoconsideredasatypicalareaofmercurysmeltingwithindigenousmethod1Totalgaseousmercuryconcentrationsintheambientairrangedfrom7to40000ngm-3,whichexceededthebackgroundby14ordersofmagnitude1TotalHgcontentsinthesurfacewaterarearangedfrom432100ngl-1,whichweresignificanthigherthan1529ngl-1fromcontrolarea1ReactiveHg,dissolveHgandparticulateHgconcentrationsinthesurfacewateralsoweremuchhigherthanthatfromcontrolareaandparticulateHgwasthemainrouteofthetransportandenrichmentofHg1TotalHgconcentrationsinthesoilfromminingarearangedfrom113to360mgkg-1,whichweresignificanthigherthan01220139mgkg-1fromcontrolarea1Totalmercurydistributionpatterninsoilprofilesindicatedthatmercurycontami2nationsoftopsoilsarederivedfromatmosphericmercurydeposition1Obviously,totalHgconcentrationinsoilfrompaddyfieldweremuchhigherthanfromvegetationandcornfield1ThetransportandenrichmentofHginthesoilwereinfluencedbysoilpHandorganicmattercontents1Keywords:mercury,air,surfacewater,soil1©1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.