Legacy and emerging halogenated flame retardants in Lake Geneva fish
International audience Legacy (i.e., polybrominated diphenyl ethers (PBDEs) and hexabromocyclododecane (HBCDD)) and alternative halogenated flame retardants (HFRs) were analyzed in 31 whole fish samples from Lake Geneva in 2018. Two fish species, namely, the burbot (Lota lota) and the roach (Rutilus...
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ftunivnantes:oai:HAL:hal-03138527v1 2023-05-15T15:47:14+02:00 Legacy and emerging halogenated flame retardants in Lake Geneva fish Babut, Marc Marchand, Philippe Vénisseau, Anaïs Veyrand, Bruno Ferrari, Benoit J D Riverly (Riverly) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) 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) Ecole Polytechnique Fédérale de Lausanne (EPFL) 2021 https://hal.science/hal-03138527 https://hal.science/hal-03138527/document https://hal.science/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf https://doi.org/10.1007/s11356-020-11118-y en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s11356-020-11118-y info:eu-repo/semantics/altIdentifier/pmid/33033932 hal-03138527 https://hal.science/hal-03138527 https://hal.science/hal-03138527/document https://hal.science/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf doi:10.1007/s11356-020-11118-y PUBMED: 33033932 WOS: 000578014600002 info:eu-repo/semantics/OpenAccess ISSN: 0944-1344 EISSN: 1614-7499 Environmental Science and Pollution Research https://hal.science/hal-03138527 Environmental Science and Pollution Research, 2021, 28 (7), pp.7766-7773. ⟨10.1007/s11356-020-11118-y⟩ Lake Geneva Halogenated flame retardants PBDE hexabromocyclododecane dechlorane DBDPE roach burbot [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.TOX]Life Sciences [q-bio]/Toxicology info:eu-repo/semantics/article Journal articles 2021 ftunivnantes https://doi.org/10.1007/s11356-020-11118-y 2023-03-08T03:16:47Z International audience Legacy (i.e., polybrominated diphenyl ethers (PBDEs) and hexabromocyclododecane (HBCDD)) and alternative halogenated flame retardants (HFRs) were analyzed in 31 whole fish samples from Lake Geneva in 2018. Two fish species, namely, the burbot (Lota lota) and the roach (Rutilus rutilus), were selected, hypothetically representing different habitats, feeding behaviors, and different metabolic capacities. Roach (N = 20) and burbot (N = 11) displayed similar size and mass, but the latter species was overall leaner than the former. The sum of individual PBDE concentrations (0.54–9.86 ng g−1 wet weight (ww)) was similar in both species, but the respective molecular profiles suggested contrasted metabolic capacities. HBCDD sum of isomer concentrations ranged from non-detected to 3.477 ng g−1 (ww), also similar in both species. Both PBDEs and HBCDD levels were far below the threshold that indicates a risk to fish predators. Referring to previous surveys, which involved a wider range of species, PBDE concentrations have declined or are stable. HBCDD concentrations remained low, despite the PBDE ban, which could have fostered the consumption of other HFRs. The occurrence of alternative HFRs was also low for most compounds analyzed. Only dechloranes and decabromodiphenyl ethane (DBDPE) had detection rates above 50%. Dechloranes spanned a concentration range between 5 and 10 times the quantification limits (0.002 to 0.005 ng g−1 wet weight), lower than DBDPE (< 0.005 to 2.89 ng g−1 wet weight). Quality standards targeting biota are currently missing for these emerging chemicals. Article in Journal/Newspaper Burbot Lota lota lota Université de Nantes: HAL-UNIV-NANTES Environmental Science and Pollution Research 28 7 7766 7773 |
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collection |
Université de Nantes: HAL-UNIV-NANTES |
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ftunivnantes |
language |
English |
topic |
Lake Geneva Halogenated flame retardants PBDE hexabromocyclododecane dechlorane DBDPE roach burbot [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.TOX]Life Sciences [q-bio]/Toxicology |
spellingShingle |
Lake Geneva Halogenated flame retardants PBDE hexabromocyclododecane dechlorane DBDPE roach burbot [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.TOX]Life Sciences [q-bio]/Toxicology Babut, Marc Marchand, Philippe Vénisseau, Anaïs Veyrand, Bruno Ferrari, Benoit J D Legacy and emerging halogenated flame retardants in Lake Geneva fish |
topic_facet |
Lake Geneva Halogenated flame retardants PBDE hexabromocyclododecane dechlorane DBDPE roach burbot [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.TOX]Life Sciences [q-bio]/Toxicology |
description |
International audience Legacy (i.e., polybrominated diphenyl ethers (PBDEs) and hexabromocyclododecane (HBCDD)) and alternative halogenated flame retardants (HFRs) were analyzed in 31 whole fish samples from Lake Geneva in 2018. Two fish species, namely, the burbot (Lota lota) and the roach (Rutilus rutilus), were selected, hypothetically representing different habitats, feeding behaviors, and different metabolic capacities. Roach (N = 20) and burbot (N = 11) displayed similar size and mass, but the latter species was overall leaner than the former. The sum of individual PBDE concentrations (0.54–9.86 ng g−1 wet weight (ww)) was similar in both species, but the respective molecular profiles suggested contrasted metabolic capacities. HBCDD sum of isomer concentrations ranged from non-detected to 3.477 ng g−1 (ww), also similar in both species. Both PBDEs and HBCDD levels were far below the threshold that indicates a risk to fish predators. Referring to previous surveys, which involved a wider range of species, PBDE concentrations have declined or are stable. HBCDD concentrations remained low, despite the PBDE ban, which could have fostered the consumption of other HFRs. The occurrence of alternative HFRs was also low for most compounds analyzed. Only dechloranes and decabromodiphenyl ethane (DBDPE) had detection rates above 50%. Dechloranes spanned a concentration range between 5 and 10 times the quantification limits (0.002 to 0.005 ng g−1 wet weight), lower than DBDPE (< 0.005 to 2.89 ng g−1 wet weight). Quality standards targeting biota are currently missing for these emerging chemicals. |
author2 |
Riverly (Riverly) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) 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) Ecole Polytechnique Fédérale de Lausanne (EPFL) |
format |
Article in Journal/Newspaper |
author |
Babut, Marc Marchand, Philippe Vénisseau, Anaïs Veyrand, Bruno Ferrari, Benoit J D |
author_facet |
Babut, Marc Marchand, Philippe Vénisseau, Anaïs Veyrand, Bruno Ferrari, Benoit J D |
author_sort |
Babut, Marc |
title |
Legacy and emerging halogenated flame retardants in Lake Geneva fish |
title_short |
Legacy and emerging halogenated flame retardants in Lake Geneva fish |
title_full |
Legacy and emerging halogenated flame retardants in Lake Geneva fish |
title_fullStr |
Legacy and emerging halogenated flame retardants in Lake Geneva fish |
title_full_unstemmed |
Legacy and emerging halogenated flame retardants in Lake Geneva fish |
title_sort |
legacy and emerging halogenated flame retardants in lake geneva fish |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.science/hal-03138527 https://hal.science/hal-03138527/document https://hal.science/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf https://doi.org/10.1007/s11356-020-11118-y |
genre |
Burbot Lota lota lota |
genre_facet |
Burbot Lota lota lota |
op_source |
ISSN: 0944-1344 EISSN: 1614-7499 Environmental Science and Pollution Research https://hal.science/hal-03138527 Environmental Science and Pollution Research, 2021, 28 (7), pp.7766-7773. ⟨10.1007/s11356-020-11118-y⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s11356-020-11118-y info:eu-repo/semantics/altIdentifier/pmid/33033932 hal-03138527 https://hal.science/hal-03138527 https://hal.science/hal-03138527/document https://hal.science/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf doi:10.1007/s11356-020-11118-y PUBMED: 33033932 WOS: 000578014600002 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1007/s11356-020-11118-y |
container_title |
Environmental Science and Pollution Research |
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28 |
container_issue |
7 |
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7766 |
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7773 |
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