Microplastic pollution in the Greenland Sea: Background levels and selective contamination of planktivorous diving seabirds
International audience Microplastics have been reported everywhere around the globe. With very limited human activities, the Arctic is distant from major sources of microplastics. However, microplastic ingestions have been found in several Arctic marine predators, confirming their presence in this r...
Published in: | Environmental Pollution |
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Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2016
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Subjects: | |
Online Access: | https://hal.science/hal-01426389 https://doi.org/10.1016/j.envpol.2016.09.017 |
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Open Polar |
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EPHE (Ecole pratique des hautes études, Paris): HAL |
op_collection_id |
ftecolephe |
language |
English |
topic |
Plastic Sea ice Selective uptake Zooplankton Arctic Little auk [SDE.MCG]Environmental Sciences/Global Changes [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology |
spellingShingle |
Plastic Sea ice Selective uptake Zooplankton Arctic Little auk [SDE.MCG]Environmental Sciences/Global Changes [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology Amélineau, Françoise Bonnet, Delphine Heitz, Olivier Mortreux, Serge Harding, Ann M.A. Karnovsky, Nina J. Walkusz, Wojciech Fort, Jérôme Grémillet, David Microplastic pollution in the Greenland Sea: Background levels and selective contamination of planktivorous diving seabirds |
topic_facet |
Plastic Sea ice Selective uptake Zooplankton Arctic Little auk [SDE.MCG]Environmental Sciences/Global Changes [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology |
description |
International audience Microplastics have been reported everywhere around the globe. With very limited human activities, the Arctic is distant from major sources of microplastics. However, microplastic ingestions have been found in several Arctic marine predators, confirming their presence in this region. Nonetheless, existing information for this area remains scarce, thus there is an urgent need to quantify the contamination of Arctic marine waters. In this context, we studied microplastic abundance and composition within the zooplankton community off East Greenland. For the same area, we concurrently evaluated microplastic contamination of little auks (Alle alle), an Arctic seabird feeding on zooplankton while diving between 0 and 50 m. The study took place off East Greenland in July 2005 and 2014, under strongly contrasted sea-ice conditions. Among all samples, 97.2% of the debris found were filaments. Despite the remoteness of our study area, microplastic abundances were comparable to those of other oceans, with 0.99 ± 0.62 m−3 in the presence of sea-ice (2005), and 2.38 ± 1.11 m−3 in the nearby absence of sea-ice (2014). Microplastic rise between 2005 and 2014 might be linked to an increase in plastic production worldwide or to lower sea-ice extents in 2014, as sea-ice can represent a sink for microplastic particles, which are subsequently released to the water column upon melting. Crucially, all birds had eaten plastic filaments, and they collected high levels of microplastics compared to background levels with 9.99 and 8.99 pieces per chick meal in 2005 and 2014, respectively. Importantly, we also demonstrated that little auks took more often light colored microplastics, rather than darker ones, strongly suggesting an active contamination with birds mistaking microplastics for their natural prey. Overall, our study stresses the great vulnerability of Arctic marine species to microplastic pollution in a warming Arctic, where sea-ice melting is expected to release vast volumes of trapped debris. |
author2 |
Centre d’Ecologie Fonctionnelle et Evolutive (CEFE) Université Paul-Valéry - Montpellier 3 (UPVM)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Sud )-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) MARine Biodiversity Exploitation and Conservation (UMR MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) Université de Montpellier (UM) Alaska Pacific University Pomona College Fisheries and Oceans Institute of Oceanology Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences (PAN) LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Percy FitzPatrick Institute University of Cape Town |
format |
Article in Journal/Newspaper |
author |
Amélineau, Françoise Bonnet, Delphine Heitz, Olivier Mortreux, Serge Harding, Ann M.A. Karnovsky, Nina J. Walkusz, Wojciech Fort, Jérôme Grémillet, David |
author_facet |
Amélineau, Françoise Bonnet, Delphine Heitz, Olivier Mortreux, Serge Harding, Ann M.A. Karnovsky, Nina J. Walkusz, Wojciech Fort, Jérôme Grémillet, David |
author_sort |
Amélineau, Françoise |
title |
Microplastic pollution in the Greenland Sea: Background levels and selective contamination of planktivorous diving seabirds |
title_short |
Microplastic pollution in the Greenland Sea: Background levels and selective contamination of planktivorous diving seabirds |
title_full |
Microplastic pollution in the Greenland Sea: Background levels and selective contamination of planktivorous diving seabirds |
title_fullStr |
Microplastic pollution in the Greenland Sea: Background levels and selective contamination of planktivorous diving seabirds |
title_full_unstemmed |
Microplastic pollution in the Greenland Sea: Background levels and selective contamination of planktivorous diving seabirds |
title_sort |
microplastic pollution in the greenland sea: background levels and selective contamination of planktivorous diving seabirds |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.science/hal-01426389 https://doi.org/10.1016/j.envpol.2016.09.017 |
genre |
Alle alle Arctic East Greenland Greenland Greenland Sea little auk Sea ice Zooplankton |
genre_facet |
Alle alle Arctic East Greenland Greenland Greenland Sea little auk Sea ice Zooplankton |
op_source |
ISSN: 0269-7491 EISSN: 1873-6424 Environmental Pollution https://hal.science/hal-01426389 Environmental Pollution, 2016, 219 (1131-1139), ⟨10.1016/j.envpol.2016.09.017⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envpol.2016.09.017 hal-01426389 https://hal.science/hal-01426389 doi:10.1016/j.envpol.2016.09.017 |
op_doi |
https://doi.org/10.1016/j.envpol.2016.09.017 |
container_title |
Environmental Pollution |
container_volume |
219 |
container_start_page |
1131 |
op_container_end_page |
1139 |
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1799471263502041088 |
spelling |
ftecolephe:oai:HAL:hal-01426389v1 2024-05-19T07:28:07+00:00 Microplastic pollution in the Greenland Sea: Background levels and selective contamination of planktivorous diving seabirds Amélineau, Françoise Bonnet, Delphine Heitz, Olivier Mortreux, Serge Harding, Ann M.A. Karnovsky, Nina J. Walkusz, Wojciech Fort, Jérôme Grémillet, David Centre d’Ecologie Fonctionnelle et Evolutive (CEFE) Université Paul-Valéry - Montpellier 3 (UPVM)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Sud )-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) MARine Biodiversity Exploitation and Conservation (UMR MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) Université de Montpellier (UM) Alaska Pacific University Pomona College Fisheries and Oceans Institute of Oceanology Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences (PAN) LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Percy FitzPatrick Institute University of Cape Town 2016-12-01 https://hal.science/hal-01426389 https://doi.org/10.1016/j.envpol.2016.09.017 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envpol.2016.09.017 hal-01426389 https://hal.science/hal-01426389 doi:10.1016/j.envpol.2016.09.017 ISSN: 0269-7491 EISSN: 1873-6424 Environmental Pollution https://hal.science/hal-01426389 Environmental Pollution, 2016, 219 (1131-1139), ⟨10.1016/j.envpol.2016.09.017⟩ Plastic Sea ice Selective uptake Zooplankton Arctic Little auk [SDE.MCG]Environmental Sciences/Global Changes [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology info:eu-repo/semantics/article Journal articles 2016 ftecolephe https://doi.org/10.1016/j.envpol.2016.09.017 2024-04-25T01:59:25Z International audience Microplastics have been reported everywhere around the globe. With very limited human activities, the Arctic is distant from major sources of microplastics. However, microplastic ingestions have been found in several Arctic marine predators, confirming their presence in this region. Nonetheless, existing information for this area remains scarce, thus there is an urgent need to quantify the contamination of Arctic marine waters. In this context, we studied microplastic abundance and composition within the zooplankton community off East Greenland. For the same area, we concurrently evaluated microplastic contamination of little auks (Alle alle), an Arctic seabird feeding on zooplankton while diving between 0 and 50 m. The study took place off East Greenland in July 2005 and 2014, under strongly contrasted sea-ice conditions. Among all samples, 97.2% of the debris found were filaments. Despite the remoteness of our study area, microplastic abundances were comparable to those of other oceans, with 0.99 ± 0.62 m−3 in the presence of sea-ice (2005), and 2.38 ± 1.11 m−3 in the nearby absence of sea-ice (2014). Microplastic rise between 2005 and 2014 might be linked to an increase in plastic production worldwide or to lower sea-ice extents in 2014, as sea-ice can represent a sink for microplastic particles, which are subsequently released to the water column upon melting. Crucially, all birds had eaten plastic filaments, and they collected high levels of microplastics compared to background levels with 9.99 and 8.99 pieces per chick meal in 2005 and 2014, respectively. Importantly, we also demonstrated that little auks took more often light colored microplastics, rather than darker ones, strongly suggesting an active contamination with birds mistaking microplastics for their natural prey. Overall, our study stresses the great vulnerability of Arctic marine species to microplastic pollution in a warming Arctic, where sea-ice melting is expected to release vast volumes of trapped debris. Article in Journal/Newspaper Alle alle Arctic East Greenland Greenland Greenland Sea little auk Sea ice Zooplankton EPHE (Ecole pratique des hautes études, Paris): HAL Environmental Pollution 219 1131 1139 |