Temporal distribution of microplastics and other anthropogenic particles in four marine species from the Atlantic coast (France).
The characterization of microplastic (MP) contamination in marine species is increasing as concerns about environmental and food safety are more and more discussed. Here, we reported a quantitative and qualitative assessment of the contamination by anthropogenic particles (from visual sorting; AP) a...
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Online Access: | https://oskar-bordeaux.fr/handle/20.500.12278/201256 https://hdl.handle.net/20.500.12278/201256 https://doi.org/10.1016/j.envpol.2024.124440 |
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ftoskarbordeaux:oai:oskar-bordeaux.fr:20.500.12278/201256 2024-09-15T18:29:04+00:00 Temporal distribution of microplastics and other anthropogenic particles in four marine species from the Atlantic coast (France). Environ Pollut LEFEBVRE, Charlotte CORMIER, Bettie LE BIHANIC, Florane RAMPAZZO MAGALHAES, Gabriel MORIN, Benedicte LECOMTE, Sophie CACHOT, Jérôme 2024-06-25 https://oskar-bordeaux.fr/handle/20.500.12278/201256 https://hdl.handle.net/20.500.12278/201256 https://doi.org/10.1016/j.envpol.2024.124440 EN eng 1873-6424 https://oskar-bordeaux.fr/handle/20.500.12278/201256 doi:10.1016/j.envpol.2024.124440 38936792 Attribution 3.0 United States open http://creativecommons.org/licenses/by/3.0/us/ CC BY Sciences de l'environnement Article de revue 2024 ftoskarbordeaux https://doi.org/20.500.12278/20125610.1016/j.envpol.2024.124440 2024-08-27T06:09:21Z The characterization of microplastic (MP) contamination in marine species is increasing as concerns about environmental and food safety are more and more discussed. Here, we reported a quantitative and qualitative assessment of the contamination by anthropogenic particles (from visual sorting; AP) and MP (plastic-made) in the whole soft body or digestive tract of marine species. Four commercial species were studied, namely the Pacific oyster (Magallana gigas), the spiny spider crab (Maja sp.), the common sole (Solea solea) and seabass (Dicentrarchus labrax or punctatus). AP and MP uptake were studied over three to four seasons depending on the species. After tissues digestion, particles were extracted under a stereomicroscope and morphometric characteristics were reported. Then, polymers were identified by ATR-FTIR spectroscopy. Seasonal variations were mainly described in the Pacific oyster as AP uptake was lower in autumn and MP uptake was higher in spring. These variations may be linked to the reproduction and growth cycles of this species. Moreover, seabass ingestion was lower in autumn compared to winter. Contamination in spider crabs and soles showed either weak or no seasonal trends, both quantitatively and qualitatively. Overall, AP contamination in all studied species ranged from 1.17 ± 1.89 AP.ind (in sole) to 4.07 ± 6.69 AP.ind (in seabass) while MP contamination ranged from 0.10 ± 0.37 MP.ind (in sole) to 1.09 ± 3.06 MP.ind (in spider crab). Fibers were mostly reported in all species (at least 77.7%), along with cellulosic polymers (at least 43.7%). AP and MP uptake were detected in all species and at almost all seasons, with the only exception of the common sole during autumn. Therefore, this study emphasizes the ubiquity of AP and MP contamination in marine species and provides new knowledges about seasonal uptake by commercial species. Article in Journal/Newspaper Pacific oyster OSKAR Bordeaux (Open Science Knowledge ARchive) Environmental Pollution 357 124440 |
institution |
Open Polar |
collection |
OSKAR Bordeaux (Open Science Knowledge ARchive) |
op_collection_id |
ftoskarbordeaux |
language |
English |
topic |
Sciences de l'environnement |
spellingShingle |
Sciences de l'environnement LEFEBVRE, Charlotte CORMIER, Bettie LE BIHANIC, Florane RAMPAZZO MAGALHAES, Gabriel MORIN, Benedicte LECOMTE, Sophie CACHOT, Jérôme Temporal distribution of microplastics and other anthropogenic particles in four marine species from the Atlantic coast (France). |
topic_facet |
Sciences de l'environnement |
description |
The characterization of microplastic (MP) contamination in marine species is increasing as concerns about environmental and food safety are more and more discussed. Here, we reported a quantitative and qualitative assessment of the contamination by anthropogenic particles (from visual sorting; AP) and MP (plastic-made) in the whole soft body or digestive tract of marine species. Four commercial species were studied, namely the Pacific oyster (Magallana gigas), the spiny spider crab (Maja sp.), the common sole (Solea solea) and seabass (Dicentrarchus labrax or punctatus). AP and MP uptake were studied over three to four seasons depending on the species. After tissues digestion, particles were extracted under a stereomicroscope and morphometric characteristics were reported. Then, polymers were identified by ATR-FTIR spectroscopy. Seasonal variations were mainly described in the Pacific oyster as AP uptake was lower in autumn and MP uptake was higher in spring. These variations may be linked to the reproduction and growth cycles of this species. Moreover, seabass ingestion was lower in autumn compared to winter. Contamination in spider crabs and soles showed either weak or no seasonal trends, both quantitatively and qualitatively. Overall, AP contamination in all studied species ranged from 1.17 ± 1.89 AP.ind (in sole) to 4.07 ± 6.69 AP.ind (in seabass) while MP contamination ranged from 0.10 ± 0.37 MP.ind (in sole) to 1.09 ± 3.06 MP.ind (in spider crab). Fibers were mostly reported in all species (at least 77.7%), along with cellulosic polymers (at least 43.7%). AP and MP uptake were detected in all species and at almost all seasons, with the only exception of the common sole during autumn. Therefore, this study emphasizes the ubiquity of AP and MP contamination in marine species and provides new knowledges about seasonal uptake by commercial species. |
format |
Article in Journal/Newspaper |
author |
LEFEBVRE, Charlotte CORMIER, Bettie LE BIHANIC, Florane RAMPAZZO MAGALHAES, Gabriel MORIN, Benedicte LECOMTE, Sophie CACHOT, Jérôme |
author_facet |
LEFEBVRE, Charlotte CORMIER, Bettie LE BIHANIC, Florane RAMPAZZO MAGALHAES, Gabriel MORIN, Benedicte LECOMTE, Sophie CACHOT, Jérôme |
author_sort |
LEFEBVRE, Charlotte |
title |
Temporal distribution of microplastics and other anthropogenic particles in four marine species from the Atlantic coast (France). |
title_short |
Temporal distribution of microplastics and other anthropogenic particles in four marine species from the Atlantic coast (France). |
title_full |
Temporal distribution of microplastics and other anthropogenic particles in four marine species from the Atlantic coast (France). |
title_fullStr |
Temporal distribution of microplastics and other anthropogenic particles in four marine species from the Atlantic coast (France). |
title_full_unstemmed |
Temporal distribution of microplastics and other anthropogenic particles in four marine species from the Atlantic coast (France). |
title_sort |
temporal distribution of microplastics and other anthropogenic particles in four marine species from the atlantic coast (france). |
publishDate |
2024 |
url |
https://oskar-bordeaux.fr/handle/20.500.12278/201256 https://hdl.handle.net/20.500.12278/201256 https://doi.org/10.1016/j.envpol.2024.124440 |
genre |
Pacific oyster |
genre_facet |
Pacific oyster |
op_relation |
1873-6424 https://oskar-bordeaux.fr/handle/20.500.12278/201256 doi:10.1016/j.envpol.2024.124440 38936792 |
op_rights |
Attribution 3.0 United States open http://creativecommons.org/licenses/by/3.0/us/ CC BY |
op_doi |
https://doi.org/20.500.12278/20125610.1016/j.envpol.2024.124440 |
container_title |
Environmental Pollution |
container_volume |
357 |
container_start_page |
124440 |
_version_ |
1810470487534338048 |