Trace elements, dioxins and PCBs in different fish species and marine regions: Importance of the taxon and regional features
International audience Chemical contaminant concentrations in wild organisms are used to assess environmental status under the European Marine Strategy Framework Directive. However, this approach is challenged by the complex intra- and inter-species variability, and the different regional features....
Published in: | Environmental Research |
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Main Authors: | , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2023
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Subjects: | |
Online Access: | https://hal.univ-brest.fr/hal-04032410 https://hal.univ-brest.fr/hal-04032410/document https://hal.univ-brest.fr/hal-04032410/file/Mauffret%20et%20al%202023%20ENV%20RES.pdf https://doi.org/10.1016/j.envres.2022.114624 |
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ftinraparis:oai:HAL:hal-04032410v1 |
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openpolar |
institution |
Open Polar |
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Institut National de la Recherche Agronomique: ProdINRA |
op_collection_id |
ftinraparis |
language |
English |
topic |
[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology |
spellingShingle |
[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology Mauffret, Aourell Chouvelon, Tiphaine Wessel, Nathalie Cresson, Pierre Bănaru, Daniela Baudrier, Jérôme Bustamante, Paco Chekri, Rachida Jitaru, Petru Loc’h, François Le Mialet, Benoit Vaccher, Vincent Harmelin-Vivien, Mireille Trace elements, dioxins and PCBs in different fish species and marine regions: Importance of the taxon and regional features |
topic_facet |
[SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology |
description |
International audience Chemical contaminant concentrations in wild organisms are used to assess environmental status under the European Marine Strategy Framework Directive. However, this approach is challenged by the complex intra- and inter-species variability, and the different regional features. In this study, concentrations in trace elements (As, Cd, Hg and Pb), polychlorinated biphenyls (PCBs), polychlorodibenzo-para-dioxines (PCDDs) and polychlorodibenzofuranes (PCDFs) were monitored in 8 fish species sampled on the continental shelf of three French regions: the Eastern English Channel (EEC) and Bay of Biscay (BoB) in the Northeast Atlantic Ocean, and the Gulf of Lions (GoL) in Western Mediterranean Sea. Our objectives were to identify species or regions more likely to be contaminated and to assess how to take this variability into account in environmental assessment. While concentrations were higher in benthic and demersal piscivores, PCB and PCDD/F concentrations (lipid-weight) were similar in most teleost species. For Cd, Hg and Pb, the trophic group accumulating the highest concentrations depended on the contaminant and region. Concentrations in Hg, PCBs and PCDD/Fs were higher in the EEC and/or GoL than in BoB. Cadmium and Pb concentrations were highest in the BoB. Lipid content accounted for 35%–84% of organic contaminant variability. Lipid normalisation was employed to enhance robustness in the identification of spatial patterns. Contaminant patterns in chondrichthyans clearly differed from that in teleosts. In addition, trophic levels accounted for ≤1% and ≤33% of the contaminant variability in teleost fishes in the EEC and BoB, respectively. Therefore, developing taxa-specific thresholds might be a more practical way forward for environmental assessment than normalisation to trophic levels. |
author2 |
Unité Contamination Chimique des Ecosystèmes Marins (CCEM) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Observatoire pour la Conservation de la Mégafaune Marine (PELAGIS) LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Unité Dynamiques des Écosystèmes Côtiers (DYNECO) Laboratoire Ressources Halieutiques de Boulogne (LRHBL) Unité Halieutique Manche Mer du Nord (HMMN) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Institut méditerranéen d'océanologie (MIO) Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Institut universitaire de France (IUF) Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.) Laboratoire de sécurité des aliments de Maisons-Alfort (LSAl) Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de Recherche pour le Développement (IRD) Laboratoire d'étude des Résidus et Contaminants dans les Aliments (LABERCA) École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) |
format |
Article in Journal/Newspaper |
author |
Mauffret, Aourell Chouvelon, Tiphaine Wessel, Nathalie Cresson, Pierre Bănaru, Daniela Baudrier, Jérôme Bustamante, Paco Chekri, Rachida Jitaru, Petru Loc’h, François Le Mialet, Benoit Vaccher, Vincent Harmelin-Vivien, Mireille |
author_facet |
Mauffret, Aourell Chouvelon, Tiphaine Wessel, Nathalie Cresson, Pierre Bănaru, Daniela Baudrier, Jérôme Bustamante, Paco Chekri, Rachida Jitaru, Petru Loc’h, François Le Mialet, Benoit Vaccher, Vincent Harmelin-Vivien, Mireille |
author_sort |
Mauffret, Aourell |
title |
Trace elements, dioxins and PCBs in different fish species and marine regions: Importance of the taxon and regional features |
title_short |
Trace elements, dioxins and PCBs in different fish species and marine regions: Importance of the taxon and regional features |
title_full |
Trace elements, dioxins and PCBs in different fish species and marine regions: Importance of the taxon and regional features |
title_fullStr |
Trace elements, dioxins and PCBs in different fish species and marine regions: Importance of the taxon and regional features |
title_full_unstemmed |
Trace elements, dioxins and PCBs in different fish species and marine regions: Importance of the taxon and regional features |
title_sort |
trace elements, dioxins and pcbs in different fish species and marine regions: importance of the taxon and regional features |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.univ-brest.fr/hal-04032410 https://hal.univ-brest.fr/hal-04032410/document https://hal.univ-brest.fr/hal-04032410/file/Mauffret%20et%20al%202023%20ENV%20RES.pdf https://doi.org/10.1016/j.envres.2022.114624 |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_source |
ISSN: 0013-9351 EISSN: 1096-0953 Environmental Research https://hal.univ-brest.fr/hal-04032410 Environmental Research, 2023, 216 (3), pp.114624. ⟨10.1016/j.envres.2022.114624⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envres.2022.114624 info:eu-repo/semantics/altIdentifier/pmid/36309213 hal-04032410 https://hal.univ-brest.fr/hal-04032410 https://hal.univ-brest.fr/hal-04032410/document https://hal.univ-brest.fr/hal-04032410/file/Mauffret%20et%20al%202023%20ENV%20RES.pdf doi:10.1016/j.envres.2022.114624 IRD: fdi:010086730 PUBMED: 36309213 WOS: 000895312300002 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.envres.2022.114624 |
container_title |
Environmental Research |
container_volume |
216 |
container_start_page |
114624 |
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1812816717323173888 |
spelling |
ftinraparis:oai:HAL:hal-04032410v1 2024-10-13T14:09:39+00:00 Trace elements, dioxins and PCBs in different fish species and marine regions: Importance of the taxon and regional features Mauffret, Aourell Chouvelon, Tiphaine Wessel, Nathalie Cresson, Pierre Bănaru, Daniela Baudrier, Jérôme Bustamante, Paco Chekri, Rachida Jitaru, Petru Loc’h, François Le Mialet, Benoit Vaccher, Vincent Harmelin-Vivien, Mireille Unité Contamination Chimique des Ecosystèmes Marins (CCEM) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Observatoire pour la Conservation de la Mégafaune Marine (PELAGIS) LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Unité Dynamiques des Écosystèmes Côtiers (DYNECO) Laboratoire Ressources Halieutiques de Boulogne (LRHBL) Unité Halieutique Manche Mer du Nord (HMMN) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Institut méditerranéen d'océanologie (MIO) Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Institut universitaire de France (IUF) Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.) Laboratoire de sécurité des aliments de Maisons-Alfort (LSAl) Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de Recherche pour le Développement (IRD) Laboratoire d'étude des Résidus et Contaminants dans les Aliments (LABERCA) École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) 2023-01 https://hal.univ-brest.fr/hal-04032410 https://hal.univ-brest.fr/hal-04032410/document https://hal.univ-brest.fr/hal-04032410/file/Mauffret%20et%20al%202023%20ENV%20RES.pdf https://doi.org/10.1016/j.envres.2022.114624 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envres.2022.114624 info:eu-repo/semantics/altIdentifier/pmid/36309213 hal-04032410 https://hal.univ-brest.fr/hal-04032410 https://hal.univ-brest.fr/hal-04032410/document https://hal.univ-brest.fr/hal-04032410/file/Mauffret%20et%20al%202023%20ENV%20RES.pdf doi:10.1016/j.envres.2022.114624 IRD: fdi:010086730 PUBMED: 36309213 WOS: 000895312300002 info:eu-repo/semantics/OpenAccess ISSN: 0013-9351 EISSN: 1096-0953 Environmental Research https://hal.univ-brest.fr/hal-04032410 Environmental Research, 2023, 216 (3), pp.114624. ⟨10.1016/j.envres.2022.114624⟩ [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology info:eu-repo/semantics/article Journal articles 2023 ftinraparis https://doi.org/10.1016/j.envres.2022.114624 2024-09-17T14:54:42Z International audience Chemical contaminant concentrations in wild organisms are used to assess environmental status under the European Marine Strategy Framework Directive. However, this approach is challenged by the complex intra- and inter-species variability, and the different regional features. In this study, concentrations in trace elements (As, Cd, Hg and Pb), polychlorinated biphenyls (PCBs), polychlorodibenzo-para-dioxines (PCDDs) and polychlorodibenzofuranes (PCDFs) were monitored in 8 fish species sampled on the continental shelf of three French regions: the Eastern English Channel (EEC) and Bay of Biscay (BoB) in the Northeast Atlantic Ocean, and the Gulf of Lions (GoL) in Western Mediterranean Sea. Our objectives were to identify species or regions more likely to be contaminated and to assess how to take this variability into account in environmental assessment. While concentrations were higher in benthic and demersal piscivores, PCB and PCDD/F concentrations (lipid-weight) were similar in most teleost species. For Cd, Hg and Pb, the trophic group accumulating the highest concentrations depended on the contaminant and region. Concentrations in Hg, PCBs and PCDD/Fs were higher in the EEC and/or GoL than in BoB. Cadmium and Pb concentrations were highest in the BoB. Lipid content accounted for 35%–84% of organic contaminant variability. Lipid normalisation was employed to enhance robustness in the identification of spatial patterns. Contaminant patterns in chondrichthyans clearly differed from that in teleosts. In addition, trophic levels accounted for ≤1% and ≤33% of the contaminant variability in teleost fishes in the EEC and BoB, respectively. Therefore, developing taxa-specific thresholds might be a more practical way forward for environmental assessment than normalisation to trophic levels. Article in Journal/Newspaper Northeast Atlantic Institut National de la Recherche Agronomique: ProdINRA Environmental Research 216 114624 |