Publication
Routes of TBT uptake in the clam Ruditapes decussatus. II. Food as vector of TBT uptake
| dc.contributor.author | Coelho, Márcio | |
| dc.contributor.author | Bebianno, Maria João | |
| dc.contributor.author | Langston, W.J | |
| dc.date.accessioned | 2020-05-25T14:19:06Z | |
| dc.date.available | 2020-05-25T14:19:06Z | |
| dc.date.issued | 2002 | |
| dc.description.abstract | Marine bivalves are exposed to contaminants via the aqueous phase, sediments and food. Nevertheless, the relative importance of these phases as uptake vectors of contaminants in these marine organisms has not been well studied. Phytoplankton concentrate contaminants from seawater and given their position at the base of most marine food webs, these algal cells may play critical roles in the transfer of contaminants to higher trophic levels. This study assesses the relative importance of microalgae as a vector of tributylin (TBT) uptake in the infaunal, suspension-feeding bivalve Ruditapes decussatus. Accumulation of TBT via the algal diet was determined by experimental exposure of R. decussatus to 14C-TBT labelled phytoplankton Isochrisis galbana, for a period up to 60 days. The digestive tract of these clams initially accumulates TBT preferentially from food. After a few weeks of exposure, internal remobilization results in a more widespread partitioning of TBT amongst tissues. | pt_PT |
| dc.description.sponsorship | PRAXIS/BD/1424/91-IG | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1016/S0141-1136(02)00106-X | pt_PT |
| dc.identifier.issn | 0141-1136 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/13933 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Elsevier | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | TBT | pt_PT |
| dc.subject | Marine bivalves | pt_PT |
| dc.subject | Microalgae | pt_PT |
| dc.subject | Phytoplankton | pt_PT |
| dc.title | Routes of TBT uptake in the clam Ruditapes decussatus. II. Food as vector of TBT uptake | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 207 | pt_PT |
| oaire.citation.issue | 2 | pt_PT |
| oaire.citation.startPage | 193 | pt_PT |
| oaire.citation.title | Marine Environmental Research | pt_PT |
| oaire.citation.volume | 54 | pt_PT |
| person.familyName | A. G. Coelho | |
| person.familyName | Bebianno | |
| person.givenName | Márcio | |
| person.givenName | Maria | |
| person.identifier.ciencia-id | F415-B297-7821 | |
| person.identifier.ciencia-id | 2B11-46AC-B94B | |
| person.identifier.orcid | 0000-0001-7832-5241 | |
| person.identifier.orcid | 0000-0003-1492-8566 | |
| person.identifier.rid | E-7681-2016 | |
| person.identifier.scopus-author-id | 7004152715 | |
| rcaap.rights | restrictedAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | 579cde14-4cbb-4547-90c9-176fe198224b | |
| relation.isAuthorOfPublication | 2e00a26d-1dd3-4c22-a6bf-ac7943ae0d32 | |
| relation.isAuthorOfPublication.latestForDiscovery | 579cde14-4cbb-4547-90c9-176fe198224b |
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