Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/73656
Campo DC Valoridioma
dc.contributor.authorCharette, Matthew A.en_US
dc.contributor.authorKipp, Lauren E.en_US
dc.contributor.authorJensen, Laramie T.en_US
dc.contributor.authorDabrowski, Jessica S.en_US
dc.contributor.authorWhitmore, Laura M.en_US
dc.contributor.authorFitzsimmons, Jessica N.en_US
dc.contributor.authorWilliford, Tatianaen_US
dc.contributor.authorUlfsbo, Adamen_US
dc.contributor.authorJones, Elizabethen_US
dc.contributor.authorBundy, Randelle M.en_US
dc.contributor.authorVivancos, Sebastian M.en_US
dc.contributor.authorPahnke, Katharinaen_US
dc.contributor.authorJohn, Seth G.en_US
dc.contributor.authorXiang, Yangen_US
dc.contributor.authorHatta, Marikoen_US
dc.contributor.authorPetrova, Mariia V.en_US
dc.contributor.authorHeimbürger-Boavida, Lars Ericen_US
dc.contributor.authorBauch, Dorotheaen_US
dc.contributor.authorNewton, Roberten_US
dc.contributor.authorPasqualini, Angelicaen_US
dc.contributor.authorAgather, Alison M.en_US
dc.contributor.authorAmon, Rainer M.W.en_US
dc.contributor.authorAnderson, Robert F.en_US
dc.contributor.authorAndersson, Per S.en_US
dc.contributor.authorBenner, Ronalden_US
dc.contributor.authorBowman, Katlin L.en_US
dc.contributor.authorEdwards, R. Lawrenceen_US
dc.contributor.authorGdaniec, Sandraen_US
dc.contributor.authorGerringa, Loes J.A.en_US
dc.contributor.authorGonzález, Aridane G.en_US
dc.contributor.authorGranskog, Matsen_US
dc.contributor.authorHaley, Brianen_US
dc.contributor.authorHammerschmidt, Chad R.en_US
dc.contributor.authorHansell, Dennis A.en_US
dc.contributor.authorHenderson, Paul B.en_US
dc.contributor.authorKadko, David C.en_US
dc.contributor.authorKaiser, Karlen_US
dc.contributor.authorLaan, Patricken_US
dc.contributor.authorLam, Phoebe J.en_US
dc.contributor.authorLamborg, Carl H.en_US
dc.contributor.authorLevier, Martinen_US
dc.contributor.authorLi, Xiangleien_US
dc.contributor.authorMargolin, Andrew R.en_US
dc.contributor.authorMeasures, Chrisen_US
dc.contributor.authorMiddag, Roben_US
dc.contributor.authorMillero, Frank J.en_US
dc.contributor.authorMoore, Willard S.en_US
dc.contributor.authorPaffrath, Ronjaen_US
dc.contributor.authorPlanquette, Hélèneen_US
dc.contributor.authorRabe, Benjaminen_US
dc.contributor.authorReader, Heatheren_US
dc.contributor.authorRember, Roberten_US
dc.contributor.authorRijkenberg, Micha J.A.en_US
dc.contributor.authorRoy-Barman, Matthieuen_US
dc.contributor.authorRutgers van der Loeff, Michielen_US
dc.contributor.authorSaito, Maken_US
dc.contributor.authorSchauer, Ursulaen_US
dc.contributor.authorSchlosser, Peteren_US
dc.contributor.authorSherrell, Robert M.en_US
dc.contributor.authorShiller, Alan M.en_US
dc.contributor.authorSlagter, Hansen_US
dc.contributor.authorSonke, Jeroen E.en_US
dc.contributor.authorStedmon, Colinen_US
dc.contributor.authorWoosley, Ryan J.en_US
dc.contributor.authorValk, Oleen_US
dc.contributor.authorvan Ooijen, Janen_US
dc.contributor.authorZhang, Ruifengen_US
dc.date.accessioned2020-07-13T06:35:10Z-
dc.date.available2020-07-13T06:35:10Z-
dc.date.issued2020en_US
dc.identifier.issn2169-9275en_US
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/73656-
dc.description.abstractA major surface circulation feature of the Arctic Ocean is the Transpolar Drift (TPD), a current that transports river-influenced shelf water from the Laptev and East Siberian Seas toward the center of the basin and Fram Strait. In 2015, the international GEOTRACES program included a high-resolution pan-Arctic survey of carbon, nutrients, and a suite of trace elements and isotopes (TEIs). The cruises bisected the TPD at two locations in the central basin, which were defined by maxima in meteoric water and dissolved organic carbon concentrations that spanned 600 km horizontally and ~25–50 m vertically. Dissolved TEIs such as Fe, Co, Ni, Cu, Hg, Nd, and Th, which are generally particle-reactive but can be complexed by organic matter, were observed at concentrations much higher than expected for the open ocean setting. Other trace element concentrations such as Al, V, Ga, and Pb were lower than expected due to scavenging over the productive East Siberian and Laptev shelf seas. Using a combination of radionuclide tracers and ice drift modeling, the transport rate for the core of the TPD was estimated at 0.9 ± 0.4 Sv (106 m3 s−1). This rate was used to derive the mass flux for TEIs that were enriched in the TPD, revealing the importance of lateral transport in supplying materials beneath the ice to the central Arctic Ocean and potentially to the North Atlantic Ocean via Fram Strait. Continued intensification of the Arctic hydrologic cycle and permafrost degradation will likely lead to an increase in the flux of TEIs into the Arctic Ocean.en_US
dc.languageengen_US
dc.relation.ispartofJournal of geophysical research. Oceansen_US
dc.sourceJournal of Geophysical Research: Oceans [ISSN 2169-9275], v. 125 (5), e2019JC015920 (Mayo 2020)en_US
dc.subject2510 Oceanografíaen_US
dc.subject.otherArctic Oceanen_US
dc.subject.otherCarbonen_US
dc.subject.otherGeotracesen_US
dc.subject.otherNutrientsen_US
dc.subject.otherTrace Elementsen_US
dc.subject.otherTranspolar Driften_US
dc.titleThe Transpolar Drift as a Source of Riverine and Shelf-Derived Trace Elements to the Central Arctic Oceanen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1029/2019JC015920en_US
dc.identifier.scopus85087417239-
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dc.identifier.eissn2169-9291-
dc.identifier.issue5-
dc.relation.volume125en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.description.numberofpages34en_US
dc.utils.revisionen_US
dc.date.coverdateMayo 2020en_US
dc.identifier.ulpgces
dc.description.jcr3,405
dc.description.jcrqQ1
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptGIR IOCAG: Química Marina-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Química-
crisitem.author.orcid0000-0002-5637-8841-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.fullNameGonzález González, Aridane-
Colección:Artículos
miniatura
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