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http://hdl.handle.net/10773/38125
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DC Field | Value | Language |
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dc.contributor.author | Martins, Maria Virginia Alves | pt_PT |
dc.contributor.author | Cazelli, Lucas | pt_PT |
dc.contributor.author | Yhasnara, Missilene | pt_PT |
dc.contributor.author | CristineSilva, Layla da | pt_PT |
dc.contributor.author | Saibro, Murilo Barros | pt_PT |
dc.contributor.author | Bobco, Fabia Emanuela Rafaloski | pt_PT |
dc.contributor.author | Rubio, Belen | pt_PT |
dc.contributor.author | Ferreira, Bruna | pt_PT |
dc.contributor.author | Castelo, Wellen Fernanda Louzada | pt_PT |
dc.contributor.author | Santos, José Francisco | pt_PT |
dc.contributor.author | Ribeiro, Sara | pt_PT |
dc.contributor.author | Frontalini, Fabrizio | pt_PT |
dc.contributor.author | Martinez‑Colón, Michael | pt_PT |
dc.contributor.author | Pereira, Egberto | pt_PT |
dc.contributor.author | Antonioli, Luzia | pt_PT |
dc.contributor.author | Geraldes, Mauro | pt_PT |
dc.contributor.author | Rocha, Fernando | pt_PT |
dc.contributor.author | Sousa, Silvia Helena Mello e | pt_PT |
dc.contributor.author | Dias, João Manuel Alveirinho | pt_PT |
dc.date.accessioned | 2023-06-19T09:58:12Z | - |
dc.date.available | 2023-06-19T09:58:12Z | - |
dc.date.issued | 2022 | - |
dc.identifier.issn | 0944-1344 | pt_PT |
dc.identifier.uri | http://hdl.handle.net/10773/38125 | - |
dc.description.abstract | We analyze potential Late Holocene metal contamination along a sediment core collected in the distal zone of Ria de Vigo (North Spain). Statistical treatment of the dataset based on a multiproxy approach enabled us to identify and disentangle factors influencing the depositional processes and the preservation of the records of this activity in the area over the last ≈3000 years BP. Some layers of the analyzed core have significant enrichment in Cu and a moderate enrichment in Ag, Mo, As, Sb, S, Zn, Ni, Sn, Cd, Cr, Co, Pb, and Li. The enrichment of these elements in some layers of this core may be related to mining activities that have taken place since classical times in the region. Successive phases of pollution were identified along the core KSGX24 related to the Late Bronze Age (≈3000–2450 years BP), Iron Age (≈2450–1850 years BP), Roman times (≈1850–1550 years BP), Middle Ages (≈1250–500 years BP), and industrial and modern (≈250–0 years BP) anthropic activities. The protection of the Cies Islands, the erosive and transport capacity of the rivers in the region, oscillations of the oceanographic and climatic regime, atmospheric contamination, and diagenetic sedimentary processes might have contributed to the accumulation and preservation of this record in the distal region of the Ria de Vigo. The studied core shows that the industrial and preindustrial anthropic impacts caused an environmental liability and contributed to the presence of moderate to heavy pollution of various metals in surface and subsurface sediment layers in the distal sector of the Ria de Vigo, which could be a hazard to biota. | pt_PT |
dc.language.iso | eng | pt_PT |
dc.publisher | Springer | pt_PT |
dc.relation | CNPq (Brazil) - project process #443662/2018–5 | pt_PT |
dc.relation | CNPq (Brazil) - project process #302676/2019–8 | pt_PT |
dc.relation | FAPERJ (Brazil) - project process E-26/202.927/2019 | pt_PT |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FGEO%2F04035%2F2019/PT | pt_PT |
dc.rights | restrictedAccess | pt_PT |
dc.subject | Paleopollution | pt_PT |
dc.subject | Trace elements | pt_PT |
dc.subject | Sediments | pt_PT |
dc.subject | Benthic foraminifera | pt_PT |
dc.subject | Stable isotopes | pt_PT |
dc.subject | Coastal area | pt_PT |
dc.subject | Late Holocene | pt_PT |
dc.title | Factors driving sediment compositional change in the distal area of the Ria de Vigo (NW Spain): oceanographic processes vs. paleopollution | pt_PT |
dc.type | article | pt_PT |
dc.description.version | published | pt_PT |
dc.peerreviewed | yes | pt_PT |
degois.publication.firstPage | 69652 | pt_PT |
degois.publication.lastPage | 69679 | pt_PT |
degois.publication.title | Environmental Science and Pollution Research (ESPR) | pt_PT |
degois.publication.volume | 29 | pt_PT |
dc.relation.publisherversion | https://doi.org/10.1007/s11356-022-20607-1 | pt_PT |
dc.identifier.doi | 10.1007/s11356-022-20607-1 | pt_PT |
dc.identifier.essn | 1614-7499 | pt_PT |
Appears in Collections: | DGeo - Artigos GeoBioTec - Artigos |
Files in This Item:
File | Description | Size | Format | |
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Martinsetal2022.pdf | 2.75 MB | Adobe PDF |
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