{"refrec":{"BRefID":339168,"RR":"<b>Hawkings, J.R.; Linhoff, B.S.; Wadham, J.L.; Stibal, M.; Lamborg, C.H.; Carling, G.T.; Lamarche-Gagnon, G.; Kohler, T.J.; Ward, R.; Hendry, K.R.; Falteisek, L.; Kellerman, A.M.; Cameron, K.A.; Hatton, J.E.; Tingey, S.; Holt, A.D.; Vinšová, P.; Hofer, S.; Bulínová, M.; Větrovský, T.; Meire, L.; Spencer, R.G.M.</b> (2021). Large subglacial source of mercury from the southwestern margin of the Greenland Ice Sheet. <i>Nature Geoscience 14(7)</i>: 496–502. <a href=\"https://dx.doi.org/10.1038/s41561-021-00753-w\" target=\"_blank\">https://dx.doi.org/10.1038/s41561-021-00753-w</a>","BEntID":335803,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Nature Geoscience 14(7)</i>: 496–502. <a href=\"https://dx.doi.org/10.1038/s41561-021-00753-w\" target=\"_blank\">https://dx.doi.org/10.1038/s41561-021-00753-w</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Hawkings, J.R.; Linhoff, B.S.; Wadham, J.L.; Stibal, M.; Lamborg, C.H.; Carling, G.T.; Lamarche-Gagnon, G.; Kohler, T.J.; Ward, R.; Hendry, K.R.; Falteisek, L.; Kellerman, A.M.; Cameron, K.A.; Hatton, J.E.; Tingey, S.; Holt, A.D.; Vinšová, P.; Hofer, S.; Bulínová, M.; Větrovský, T.; Meire, L.; Spencer, R.G.M.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Hawkings, J.R. <i>et al.</i>","Englishabstract":"The Greenland Ice Sheet is currently not accounted for in Arctic mercury    budgets, despite large and increasing annual runoff to the ocean and the    socio-economic concerns of high mercury levels in Arctic organisms. Here we    present concentrations of mercury in meltwaters from three glacial    catchments on the southwestern margin of the Greenland Ice Sheet and    evaluate the export of mercury to downstream fjords based on samples    collected during summer ablation seasons. We show that concentrations of    dissolved mercury are among the highest recorded in natural waters andmercury yields from these glacial catchments (521–3,300 mmol km    <sup>−2</sup> year<sup>−1</sup>) are two orders of magnitude higher than    from Arctic rivers (4–20 mmol km<sup>−2</sup> year<sup>−1</sup>). Fluxes of    dissolved mercury from the southwestern region of Greenland are estimated    to be globally significant (15.4–212 kmol year<sup>−1</sup>), accounting    for about 10% of the estimated global riverine flux, and include export of    bioaccumulating methylmercury (0.31–1.97 kmol year<sup>−1</sup>). High    dissolved mercury concentrations (~20 pM inorganic mercury and ~2 pM    methylmercury) were found to persist across salinity gradients of fjords.    Mean particulate mercury concentrations were among the highest recorded in    the literature (~51,000 pM), and dissolved mercury concentrations in runoff    exceed reported surface snow and ice values. These results suggest a    geological source of mercury at the ice sheet bed. The high concentrations    of mercury and its large export to the downstream fjords have important    implications for Arctic ecosystems, highlighting an urgent need to better    understand mercury dynamics in ice sheet runoff under global warming.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Large subglacial source of mercury from the southwestern margin of the Greenland Ice Sheet","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Cryospheric science; Element cycles; Geochemistry; Marine chemistry","OtherDescriptors":null,"Notes":null,"AnaPub":2021,"MonPub":null,"DateUpdate":"2023-02-21","DateCreate":"2021-06-18","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000653667000001","VABBcode":null,"OpenAcc":1,"DOI":"10.1038/s41561-021-00753-w"},"refs":null,"anarec":{"AnaID":339168,"PubliDate":2021,"Pagination":"496–502","XtraPublOfAnaID":null,"ISBN":null,"Volume":"14","Issue":"7","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":123796,"SerRR":"Nature Geoscience. Nature Publishing Group: London.  ISSN 1752-0894; e-ISSN 1752-0908","StandardTitleSer":"Nature Geoscience","ISSN":"1752-0894","AbbrevSer":"Nature Geoscience","StandardTitleMon":null,"StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":[{"XBRefID":362314,"RefStrFull":"<b>Hawkings, J.R.; Linhoff, B.S.; Wadham, J.L.; Stibal, M.; Lamborg, C.H.; Carling, G.T.; Lamarche-Gagnon, G.; Kohler, T.J.; Ward, R.; Hendry, K.R.; Falteisek, L.; Kellerman, A.M.; Cameron, K.A.; Hatton, J.E.; Tingey, S.; Holt, A.D.; Vinšová, P.; Hofer, S.; Bulínová, M.; Větrovský, T.; Meire, L.; Spencer, R.G.M.</b> (2021). Author Correction: Large subglacial source of mercury from the southwestern margin of the Greenland Ice Sheet. <i>Nature Geoscience 14(8)</i>: 631-631. <a href=\"https://dx.doi.org/10.1038/s41561-021-00804-2\" target=\"_blank\">https://dx.doi.org/10.1038/s41561-021-00804-2</a>","RelID":4,"RelationY":"Related to","StandardTitle":"Author Correction: Large subglacial source of mercury from the southwestern margin of the Greenland Ice Sheet"}],"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Meire","Firstname":"Lorenz","Initials":"L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335803,"AutID":236443,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"EDS","InsFSN":"Koninklijk Nederlands Instituut voor Onderzoek der Zee; Estuarine and Delta Systems","ORCID":"0000-0001-7516-071X","PersID":25079,"InsID":13657}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":335803,"BEntPrivate":null,"availability":[{"BInstID":363191,"LibID":36,"BRefID":339168,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"363191","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null},{"BInstID":367399,"LibID":2779,"BRefID":339168,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"367399","RFID":null,"PaidValue":null,"Medium":"Server","Description":null,"Acronym":null,"Library":"NIOZ","DutchTerm":null,"URL":null,"ClassifID":260,"Classification":"NIOZ Open Repository","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":null,"LoggedInReq":null,"Disclaimer":"Disclaimer_NIOZ","DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":397,"FileFormID":6,"LendableFlag":null,"PublicFlag":1,"orderLib":"NIOZ","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":221,"SERpubls":[{"PublName":"Nature Publishing Group","City":"London"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"805":{"SpName":"Koninklijk Nederlands Instituut voor Onderzoek der Zee","SpColID":805,"ParSpColID":null,"TopParID":null,"ShortName":"NIOZ","URLLocation":"https://www.vliz.be/imis/nioz/imis.php?refid=","LibID":2779,"OpenRepoFlag":1,"SpTypID":1,"TopParIDNotWebsite":null,"SpColPath":"NIOZ"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":335803,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":335803,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://doi.org/10.5281/zenodo.4634280","externalID":"10.5281/zenodo.4634280","URLTypeCode":null,"URLID":94439,"URLTypID":37,"URLType":"Additional info","URLPrefix":null},{"URL":"https://dx.doi.org/10.1038/s41561-021-00753-w","externalID":"10.1038/s41561-021-00753-w","URLTypeCode":"DOI","URLID":94438,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"daan.van.loon@nioz.nl","newSesDate":{"date":"2021-06-18 10:28:51.233000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2023-02-21 08:19:42.460000","timezone_type":3,"timezone":"Europe/Brussels"}}}