Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/55447
COMPARTIR / EXPORTAR:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Campo DC Valor Lengua/Idioma
dc.contributor.authorSerrano, Oscar-
dc.contributor.authorMateo, Miguel Ángel-
dc.contributor.authorDueñas Bohórquez, A.-
dc.contributor.authorRenom, O.-
dc.contributor.authorLópez Sáez, José Antonio-
dc.contributor.authorMartínez Cortizas, A.-
dc.date.accessioned2012-09-03T09:28:33Z-
dc.date.available2012-09-03T09:28:33Z-
dc.date.issued2011-
dc.identifier.citationScience of the Total Environment 409: 1-10 (2011)es_ES
dc.identifier.issn0048-9697-
dc.identifier.urihttp://hdl.handle.net/10261/55447-
dc.description10 páginas, 6 figuras, 5 tablas.es_ES
dc.description.abstractThe study of aPosidoniaoceanica mat (a peat-like marine sediment) core has provided a record of changes in heavymetal abundances (Fe, Mn, Ni, Cr, Cu, Pb, Cd, Zn, As and Al) since the Mid-Holocene (last 4470 yr) in Portlligat Bay (NW Mediterranean). Metal contents were determined in P. oceanica. Both, the concentration records and the results of principal components analysis showed that metalpollution in the studied bay started ca. 2800 yr BP and steadily increased until present. The increase in Fe, Cu, Pb, Cd, Zn and As concentrations since ca. 2800 yr BP and in particular during Greek (ca. 2680–2465 cal BP) and Roman (ca. 2150–1740 cal BP) times shows an early anthropogenic pollution rise in the bay, which might be associated with large- and short-scale cultural and technological development. In the last ca. 1000 yr the concentrations of heavymetals, mainly derived from anthropogenic activities, have significantly increased (e.g. from ~ 15 to 47 μg g− 1 for Pb, ~ 23 to 95 μg g− 1 for Zn and ~ 8 to 228 μg g− 1 for As). Our study demonstrates for the first time the uniqueness of P. oceanica meadows as long-term archives of abundances, patterns, and trends of heavymetals during the Late Holocene in Mediterranean coastal ecosystems.es_ES
dc.description.sponsorshipThis work was financed by the projects PALEOMED (CICYT BOS 2002-02247) and SUMAR (CTM2006-12492/MAR) from the MEC (Ministerio de Educación y Ciencia). The authors would like to acknowledge the support received from the CSIC project CARBOMED — “Proyecto Intramural de Frontera (PIF)”, Ref. 200530F0232. This is a publication of the Consolidated Research Group ‘Grupo de Ecología Bentónica’, SGR2009-655.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsopenAccesses_ES
dc.subjectHuman impactes_ES
dc.subjectNW Mediterranean Seaes_ES
dc.subjectPosidoniaoceanica mates_ES
dc.subjectPeat-like marine deposits;es_ES
dc.subjectPaleopollutiones_ES
dc.subjectCoastal ecosystemses_ES
dc.titleThe Posidonia oceanica marine sedimentary record: A Holocene archive of heavy metal pollutiones_ES
dc.typeartículoes_ES
dc.identifier.doi10.1016/j.scitotenv.2011.08.001-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.scitotenv.2011.08.001es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
Aparece en las colecciones: (CEAB) Artículos
Show simple item record

CORE Recommender

SCOPUSTM   
Citations

95
checked on 23-mar-2024

WEB OF SCIENCETM
Citations

89
checked on 28-feb-2024

Page view(s)

350
checked on 29-mar-2024

Google ScholarTM

Check

Altmetric

Altmetric


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.