Polychlorinated biphenyls in freshwater salmonids from the Kerguelen Islands in the Southern Ocean
International audience The Subantarctic Kerguelen Islands (49°S, 70°E) contain freshwater ecosystems among the most isolated in the world. Concentrations of polychlorinated biphenyls (PCBs) were assessed in the muscle of 48 brook trout and 38 brown trout caught during summer and spring 2006 in the r...
Published in: | Environmental Pollution |
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ftccsdartic:oai:HAL:hal-00653911v1 2023-05-15T14:05:27+02:00 Polychlorinated biphenyls in freshwater salmonids from the Kerguelen Islands in the Southern Ocean Jaffal, Ali Givaudan, Nicolas Betoulle, Stéphane Terreau, Alexandre Paris-Palacios, Séverine Biagianti-Risbourg, S. Beall, E. Roche, H. UNITE DE RECHERCHE VIGNES ET VINS DE CHAMPAGNE - STRESS ET ENVIRONNEMENT - EA2069 (URVV - SE) Université de Reims Champagne-Ardenne (URCA) Ecologie Systématique et Evolution (ESE) Université Paris-Sud - Paris 11 (UP11)-AgroParisTech-Centre National de la Recherche Scientifique (CNRS) Ecosystèmes, biodiversité, évolution Rennes (ECOBIO) Université de Rennes 1 (UR1) Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut Ecologie et Environnement (INEE) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR)-Centre National de la Recherche Scientifique (CNRS) L'Institut polaire français Paul-Emile Victor (IPEV) Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.) Ecologie Comportementale et Biologie des Populations de Poissons (ECOBIOP) Institut National de la Recherche Agronomique (INRA)-Université de Pau et des Pays de l'Adour (UPPA) Programme IPEV 409 IMMUNOTOXKER 2011 https://hal.archives-ouvertes.fr/hal-00653911 https://doi.org/10.1016/j.envpol.2011.01.003 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envpol.2011.01.003 hal-00653911 https://hal.archives-ouvertes.fr/hal-00653911 doi:10.1016/j.envpol.2011.01.003 PRODINRA: 45197 WOS: 000290192400048 ISSN: 0269-7491 EISSN: 1873-6424 Environmental Pollution https://hal.archives-ouvertes.fr/hal-00653911 Environmental Pollution, Elsevier, 2011, 159 (5), pp.1381-1389. ⟨10.1016/j.envpol.2011.01.003⟩ PCB accumulation Sub-Antarctic area Salmonids Kerguelen Islan [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2011 ftccsdartic https://doi.org/10.1016/j.envpol.2011.01.003 2021-11-28T01:29:27Z International audience The Subantarctic Kerguelen Islands (49°S, 70°E) contain freshwater ecosystems among the most isolated in the world. Concentrations of polychlorinated biphenyls (PCBs) were assessed in the muscle of 48 brook trout and 38 brown trout caught during summer and spring 2006 in the rivers, lakes and ponds of Kerguelen. The sum of 29 PCBs averaged 404 and 358 ng g-1 lipid, and dioxin-like PCB was 19 and 69 ng g-1 lipid, in brook and brown trout, respectively. The values showed a high variability and some fish accumulated PCBs at levels similar to those of fish from impacted areas. While inter-sex differences were limited, the season and the morphotype appeared to have the most influence. Fish captured in summer had muscle PCB concentrations about three times higher than those caught in spring and the 'river' morphotype of brook trout showed the highest PCB levels. Article in Journal/Newspaper Antarc* Antarctic Kerguelen Islands Southern Ocean Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Antarctic Southern Ocean Kerguelen Kerguelen Islands Environmental Pollution 159 5 1381 1389 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
PCB accumulation Sub-Antarctic area Salmonids Kerguelen Islan [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
PCB accumulation Sub-Antarctic area Salmonids Kerguelen Islan [SDE.BE]Environmental Sciences/Biodiversity and Ecology Jaffal, Ali Givaudan, Nicolas Betoulle, Stéphane Terreau, Alexandre Paris-Palacios, Séverine Biagianti-Risbourg, S. Beall, E. Roche, H. Polychlorinated biphenyls in freshwater salmonids from the Kerguelen Islands in the Southern Ocean |
topic_facet |
PCB accumulation Sub-Antarctic area Salmonids Kerguelen Islan [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience The Subantarctic Kerguelen Islands (49°S, 70°E) contain freshwater ecosystems among the most isolated in the world. Concentrations of polychlorinated biphenyls (PCBs) were assessed in the muscle of 48 brook trout and 38 brown trout caught during summer and spring 2006 in the rivers, lakes and ponds of Kerguelen. The sum of 29 PCBs averaged 404 and 358 ng g-1 lipid, and dioxin-like PCB was 19 and 69 ng g-1 lipid, in brook and brown trout, respectively. The values showed a high variability and some fish accumulated PCBs at levels similar to those of fish from impacted areas. While inter-sex differences were limited, the season and the morphotype appeared to have the most influence. Fish captured in summer had muscle PCB concentrations about three times higher than those caught in spring and the 'river' morphotype of brook trout showed the highest PCB levels. |
author2 |
UNITE DE RECHERCHE VIGNES ET VINS DE CHAMPAGNE - STRESS ET ENVIRONNEMENT - EA2069 (URVV - SE) Université de Reims Champagne-Ardenne (URCA) Ecologie Systématique et Evolution (ESE) Université Paris-Sud - Paris 11 (UP11)-AgroParisTech-Centre National de la Recherche Scientifique (CNRS) Ecosystèmes, biodiversité, évolution Rennes (ECOBIO) Université de Rennes 1 (UR1) Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut Ecologie et Environnement (INEE) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR)-Centre National de la Recherche Scientifique (CNRS) L'Institut polaire français Paul-Emile Victor (IPEV) Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.) Ecologie Comportementale et Biologie des Populations de Poissons (ECOBIOP) Institut National de la Recherche Agronomique (INRA)-Université de Pau et des Pays de l'Adour (UPPA) Programme IPEV 409 IMMUNOTOXKER |
format |
Article in Journal/Newspaper |
author |
Jaffal, Ali Givaudan, Nicolas Betoulle, Stéphane Terreau, Alexandre Paris-Palacios, Séverine Biagianti-Risbourg, S. Beall, E. Roche, H. |
author_facet |
Jaffal, Ali Givaudan, Nicolas Betoulle, Stéphane Terreau, Alexandre Paris-Palacios, Séverine Biagianti-Risbourg, S. Beall, E. Roche, H. |
author_sort |
Jaffal, Ali |
title |
Polychlorinated biphenyls in freshwater salmonids from the Kerguelen Islands in the Southern Ocean |
title_short |
Polychlorinated biphenyls in freshwater salmonids from the Kerguelen Islands in the Southern Ocean |
title_full |
Polychlorinated biphenyls in freshwater salmonids from the Kerguelen Islands in the Southern Ocean |
title_fullStr |
Polychlorinated biphenyls in freshwater salmonids from the Kerguelen Islands in the Southern Ocean |
title_full_unstemmed |
Polychlorinated biphenyls in freshwater salmonids from the Kerguelen Islands in the Southern Ocean |
title_sort |
polychlorinated biphenyls in freshwater salmonids from the kerguelen islands in the southern ocean |
publisher |
HAL CCSD |
publishDate |
2011 |
url |
https://hal.archives-ouvertes.fr/hal-00653911 https://doi.org/10.1016/j.envpol.2011.01.003 |
geographic |
Antarctic Southern Ocean Kerguelen Kerguelen Islands |
geographic_facet |
Antarctic Southern Ocean Kerguelen Kerguelen Islands |
genre |
Antarc* Antarctic Kerguelen Islands Southern Ocean |
genre_facet |
Antarc* Antarctic Kerguelen Islands Southern Ocean |
op_source |
ISSN: 0269-7491 EISSN: 1873-6424 Environmental Pollution https://hal.archives-ouvertes.fr/hal-00653911 Environmental Pollution, Elsevier, 2011, 159 (5), pp.1381-1389. ⟨10.1016/j.envpol.2011.01.003⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envpol.2011.01.003 hal-00653911 https://hal.archives-ouvertes.fr/hal-00653911 doi:10.1016/j.envpol.2011.01.003 PRODINRA: 45197 WOS: 000290192400048 |
op_doi |
https://doi.org/10.1016/j.envpol.2011.01.003 |
container_title |
Environmental Pollution |
container_volume |
159 |
container_issue |
5 |
container_start_page |
1381 |
op_container_end_page |
1389 |
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1766277355664310272 |