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Trace metal concentrations in sediments from the southwest of the Iberian Peninsula

2010Journal article Restricted access
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dc.contributor.authorBlasco, Julián
dc.contributor.authorGomes, Tânia
dc.contributor.authorGarcía-Barrera, Tamara
dc.contributor.authorRodríguez-Romero, Araceli
dc.contributor.authorGonzalez-Rey, M.
dc.contributor.authorMorán-Roldán, Fernando
dc.contributor.authorTromibini, Chiara
dc.contributor.authorMiotk, Michal
dc.contributor.authorGómez-Ariza, José Luis
dc.contributor.authorBebianno, Maria João
dc.date.accessioned2020-04-29T10:30:28Z
dc.date.available2020-04-29T10:30:28Z
dc.date.issued2010
dc.description.abstractMetal sediment concentrations (As, Cd, Cu, Hg, Ni, Pb and Zn) in surface sediments (0 to 5 cm) from 11 sampling stations in the southwest of the Iberian Peninsula (the Ria Formosa and the Guadiana River, the Ría de Huelva and the Bay of Cadiz) were determined in two seasonal periods (autumn 2006 and spring 2007). No seasonal metal concentration pattern was identified, as similar values were found in both periods. The highest concentrations of copper, zinc, lead and cadmium were reported in the Ria of Huelva area, and those of mercury and nickel in the Bay of Cadiz. The hazard potential index (HPiM) was determined to assess the potential risk associated with metal contamination (Cu, Cd, Pb and Zn), taking into account extractable (presumed bioavailable) fractions of these metals and site-specific sediment quality values. When the HPiM is >1 there is risk, and according to this index Ría de Huelva is polluted whereas the Bay of Cadiz is not.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3989/scimar.2010.74s1099pt_PT
dc.identifier.issn0214-8358
dc.identifier.urihttp://hdl.handle.net/10400.1/13800
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherConsejo Superior de Investigaciones Científicaspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMetalpt_PT
dc.subjectSouthwestern Iberian Peninsulapt_PT
dc.subjectPotential hazardpt_PT
dc.subjectSedimentpt_PT
dc.subjectContaminationpt_PT
dc.subjectCoastal zonept_PT
dc.titleTrace metal concentrations in sediments from the southwest of the Iberian Peninsulapt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage106pt_PT
oaire.citation.issueS1pt_PT
oaire.citation.startPage99pt_PT
oaire.citation.titleScientia Marinapt_PT
oaire.citation.volume74pt_PT
person.familyNameGomes
person.familyNameGonzalez-Rey
person.familyNameBebianno
person.givenNameTânia
person.givenNameMaria
person.givenNameMaria
person.identifier.ciencia-id2B11-46AC-B94B
person.identifier.orcid0000-0001-6179-4543
person.identifier.orcid0000-0002-9343-8460
person.identifier.orcid0000-0003-1492-8566
person.identifier.scopus-author-id7004152715
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication71dcd70c-3a6a-45f7-bbe7-6b8a5346cc88
relation.isAuthorOfPublication182cc3b5-3e8d-4baf-9220-638978bef660
relation.isAuthorOfPublication2e00a26d-1dd3-4c22-a6bf-ac7943ae0d32
relation.isAuthorOfPublication.latestForDiscovery71dcd70c-3a6a-45f7-bbe7-6b8a5346cc88

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