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dc.rights.licenseopenen_US
hal.structure.identifierMarine Research Centre, Finnish Environment Institute, Agnes Sjöbergin katu 2, FI-00790, Helsinki, Finland.
dc.contributor.authorTURJA, Raisa
hal.structure.identifierNorwegian Research Center [NORCE]
hal.structure.identifierUniversity of Stavanger
dc.contributor.authorSANNI, Steinar
hal.structure.identifierNature Research Centre, Institute of Ecology, Akademijos str. 2, LT-08412, Vilnius, Lithuania.
dc.contributor.authorSTANKEVIČIŪTĖ, Milda
hal.structure.identifierNature Research Centre, Institute of Ecology, Akademijos str. 2, LT-08412, Vilnius, Lithuania.
dc.contributor.authorBUTRIMAVIČIENĖ, Laura
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorDEVIER, Marie-Hélène
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBUDZINSKI, Hélène
ORCID: 0000-0003-1028-9154
IDREF: 070478090
hal.structure.identifierMarine Research Centre, Finnish Environment Institute, Agnes Sjöbergin katu 2, FI-00790, Helsinki, Finland.
dc.contributor.authorLEHTONEN, Kari
dc.date.accessioned2024-01-22T16:12:26Z
dc.date.available2024-01-22T16:12:26Z
dc.date.issued2020-05
dc.identifier.issn0944-1344en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/187387
dc.description.abstractEnIn the brackish water Baltic Sea, oil pollution is an ever-present and significant environmental threat mainly due to the continuously increasing volume of oil transport in the area. In this study, effects of exposure to crude oil on two common Baltic Sea species, the mussel Mytilus trossulus and the amphipod Gammarus oceanicus, were investigated. The species were exposed for various time periods (M. trossulus 4, 7, and 14 days, G. oceanicus 4 and 11 days) to three oil concentrations (0.003, 0.04, and 0.30 mg L-1 based on water measurements, nominally aimed at 0.015, 0.120, and 0.750 mg L-1) obtained by mechanical dispersion (oil droplets). Biological effects of oil exposure were examined using a battery of biomarkers consisting of enzymes of the antioxidant defense system (ADS), lipid peroxidation, phase II detoxification (glutathione S-transferase), neurotoxicity (acetylcholinesterase inhibition), and geno- and cytotoxicity (micronuclei and other nuclear deformities). In mussels, the results on biomarker responses were examined in connection with data on the tissue accumulation of polycyclic aromatic hydrocarbons (PAH). In M. trossulus, during the first 4 days of exposure the accumulation of all PAHs in the two highest exposure concentrations was high and was thereafter reduced significantly. Significant increase in ADS responses was observed in M. trossulus at 4 and 7 days of exposure. At day 14, significantly elevated levels of geno- and cytotoxicity were detected in mussels. In G. oceanicus, the ADS responses followed a similar pattern to those recorded in M. trossulus at day 4; however, in G. oceanicus, the elevated ADS response was still maintained at day 11. Conclusively, the results obtained show marked biomarker responses in both study species under conceivable, environmentally realistic oil-in-seawater concentrations during an oil spill, and in mussels, they are related to the observed tissue accumulation of oil-derived compounds.
dc.language.isoENen_US
dc.subject.enBioaccumulation
dc.subject.enBiomarkers
dc.subject.enCrude oil
dc.subject.enGammarids
dc.subject.enMussels
dc.subject.enPolycyclic aromatic hydrocarbons.
dc.subject.enGEOF
dc.title.enBiomarker responses and accumulation of polycyclic aromatic hydrocarbons in Mytilus trossulus and Gammarus oceanicus during exposure to crude oil
dc.typeArticle de revueen_US
dc.identifier.doi10.1007/s11356-020-07946-7en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalEnvironmental Science and Pollution Researchen_US
bordeaux.page15498-15514en_US
bordeaux.volume27en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue13en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamLPTCen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-03159739
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Environmental%20Science%20and%20Pollution%20Research&rft.date=2020-05&rft.volume=27&rft.issue=13&rft.spage=15498-15514&rft.epage=15498-15514&rft.eissn=0944-1344&rft.issn=0944-1344&rft.au=TURJA,%20Raisa&SANNI,%20Steinar&STANKEVI%C4%8CI%C5%AAT%C4%96,%20Milda&BUTRIMAVI%C4%8CIEN%C4%96,%20Laura&DEVIER,%20Marie-H%C3%A9l%C3%A8ne&rft.genre=article


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