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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Online Access: | https://doi.org/10.1007/s11356-020-11118-y https://hal.archives-ouvertes.fr/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf https://hal.archives-ouvertes.fr/hal-03138527 |
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fttriple:oai:gotriple.eu:10670/1.xqj58o 2023-05-15T15:47:15+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 (UR 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) Ecole 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) 2021-01-01 https://doi.org/10.1007/s11356-020-11118-y https://hal.archives-ouvertes.fr/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf https://hal.archives-ouvertes.fr/hal-03138527 en eng HAL CCSD Springer Verlag hal-03138527 doi:10.1007/s11356-020-11118-y PUBMED: 33033932 10670/1.xqj58o https://hal.archives-ouvertes.fr/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf https://hal.archives-ouvertes.fr/hal-03138527 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0944-1344 EISSN: 1614-7499 Environmental Science and Pollution Research Environmental Science and Pollution Research, Springer Verlag, 2021, 28 (7), pp.7766-7773. ⟨10.1007/s11356-020-11118-y⟩ hexabromocyclododecane Lake Geneva Halogenated flame retardants PBDE dechlorane DBDPE roach burbot envir socio Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2021 fttriple https://doi.org/10.1007/s11356-020-11118-y 2023-01-22T17:19:32Z 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 Unknown Environmental Science and Pollution Research 28 7 7766 7773 |
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English |
topic |
hexabromocyclododecane Lake Geneva Halogenated flame retardants PBDE dechlorane DBDPE roach burbot envir socio |
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hexabromocyclododecane Lake Geneva Halogenated flame retardants PBDE dechlorane DBDPE roach burbot envir socio Babut, Marc Marchand, Philippe Vénisseau, Anaïs Veyrand, Bruno Ferrari, Benoit J D Legacy and emerging halogenated flame retardants in Lake Geneva fish |
topic_facet |
hexabromocyclododecane Lake Geneva Halogenated flame retardants PBDE dechlorane DBDPE roach burbot envir socio |
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 (UR 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) Ecole 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://doi.org/10.1007/s11356-020-11118-y https://hal.archives-ouvertes.fr/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf https://hal.archives-ouvertes.fr/hal-03138527 |
genre |
Burbot Lota lota lota |
genre_facet |
Burbot Lota lota lota |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0944-1344 EISSN: 1614-7499 Environmental Science and Pollution Research Environmental Science and Pollution Research, Springer Verlag, 2021, 28 (7), pp.7766-7773. ⟨10.1007/s11356-020-11118-y⟩ |
op_relation |
hal-03138527 doi:10.1007/s11356-020-11118-y PUBMED: 33033932 10670/1.xqj58o https://hal.archives-ouvertes.fr/hal-03138527/file/Legacy-HFR-Geneva_v-auteur-revisee.pdf https://hal.archives-ouvertes.fr/hal-03138527 |
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op_doi |
https://doi.org/10.1007/s11356-020-11118-y |
container_title |
Environmental Science and Pollution Research |
container_volume |
28 |
container_issue |
7 |
container_start_page |
7766 |
op_container_end_page |
7773 |
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