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dc.contributor.authorÁlvarez-Vázquez, M. A.es_ES
dc.contributor.authorÁlvarez-Iglesias, Paulaes_ES
dc.contributor.authorUña-Álvarez, E.es_ES
dc.contributor.authorQuintana, Begoñaes_ES
dc.contributor.authorCaetano, Migueles_ES
dc.contributor.authorPrego, R.es_ES
dc.identifier.citationMarine Chemistry 223: 103825 (2020)es_ES
dc.description10 pages, 4 figures, 3 tableses_ES
dc.description.abstractThis work addresses the study of a sediment core retrieved in the estuary of the Grande-de-Xubia River (Ria of Ferrol), which is among the first industrialized areas in the Iberian Peninsula and has links to the shipbuilding industry since 1750. The chemical analysis of trace elements (i.e. As, Cd, Co, Cr, Cu, Hg, Mo, Ni, Pb, V, and Zn) was coupled with 210Pb dating. The results span a period of about 130 years and cover the whole of the 20th century. Trace element anthropogenic fluxes accumulating in the sediments were calculated and show that human inputs are the most important sources for Cu, Cd, Hg and Zn, being, on average, well over the natural loads. The temporal variation in the anthropogenic contaminants allows the identification of four main phases describing the human-natural input interactions, which in chronological order, are: (i) early industrialization, (ii) industrial acceleration or first industrial transition, (iii) industrial collapse, and (iv) an industrial maturity or a second industrial transitiones_ES
dc.description.sponsorshipThis study was financed by the project “Land-sea exchange of trace metals and its importance for marine phytoplankton in an upwelling coast”, ref. CTM2011-28792-C02 financed by the Spanish Ministry of Economy and Competitiveness. M.A. Álvarez-Vázquez is supported by the Xunta de Galicia through the postdoctoral grant #ED481B-2019-066es_ES
dc.subjectIndustrial Revolutiones_ES
dc.subjectRisk elementses_ES
dc.subjectPb-210 datinges_ES
dc.titleIndustrial supply of trace elements during the “Anthropocene”: A record in estuarine sediments from the Ria of Ferrol (NW Iberian Peninsula)es_ES
dc.description.peerreviewedPeer reviewedes_ES
oprm.item.hasRevisionno ko 0 false*
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