Long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure
International audience Plastic pollution has been identified as a major threat for coastal marine life and ecosystems. Here, we test if the feeding behaviour and growth rate of the two most common cold-water coral species, Lophelia pertusa and Madrepora oculata, are affected by micro-or 18 macroplas...
Published in: | Environmental Pollution |
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Online Access: | https://doi.org/10.1016/j.envpol.2019.07.024 https://hal.sorbonne-universite.fr/hal-02292677/file/Mouchi%20et%20al.%20-%202019%20-%20Long-term%20aquaria%20study%20suggests%20species-specific%20.pdf https://hal.sorbonne-universite.fr/hal-02292677 |
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fttriple:oai:gotriple.eu:10670/1.v7eoz8 2023-05-15T17:08:42+02:00 Long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure Mouchi, Vincent Chapron, Leila Peru, Erwan Pruski, Audrey, Meistertzheim, Anne-Leila Vétion, Gilles Galand, Pierre Lartaud, Franck Laboratoire d'Ecogéochimie des environnements benthiques (LECOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Observatoire océanologique de Banyuls (OOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Océanographie Microbienne (LOMIC) Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire océanologique de Banyuls (OOB) 2019-10-01 https://doi.org/10.1016/j.envpol.2019.07.024 https://hal.sorbonne-universite.fr/hal-02292677/file/Mouchi%20et%20al.%20-%202019%20-%20Long-term%20aquaria%20study%20suggests%20species-specific%20.pdf https://hal.sorbonne-universite.fr/hal-02292677 en eng HAL CCSD Elsevier hal-02292677 doi:10.1016/j.envpol.2019.07.024 10670/1.v7eoz8 https://hal.sorbonne-universite.fr/hal-02292677/file/Mouchi%20et%20al.%20-%202019%20-%20Long-term%20aquaria%20study%20suggests%20species-specific%20.pdf https://hal.sorbonne-universite.fr/hal-02292677 other Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0269-7491 EISSN: 1873-6424 Environmental Pollution Environmental Pollution, Elsevier, 2019, 253, pp.322-329. ⟨10.1016/j.envpol.2019.07.024⟩ envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2019 fttriple https://doi.org/10.1016/j.envpol.2019.07.024 2023-01-22T18:28:03Z International audience Plastic pollution has been identified as a major threat for coastal marine life and ecosystems. Here, we test if the feeding behaviour and growth rate of the two most common cold-water coral species, Lophelia pertusa and Madrepora oculata, are affected by micro-or 18 macroplastic exposures. Low-density polyethylene microplastics impair prey capture and growth rates of L. pertusa after five months of exposure. Macroplastic films, mimicking plastic bags trapped on deep-sea reefs, had however a limited impact on L. pertusa growth. This was due to an avoidance behaviour illustrated by the formation of skeletal 'caps' that changed the polyp orientation and allowed its access to food supply. On the contrary, M. oculata growth and feeding were not affected by plastic exposure. Such a species-specific response has the potential to induce a severe change in coral community composition and the associated biodiversity in deep-sea environments. Article in Journal/Newspaper Lophelia pertusa Unknown Environmental Pollution 253 322 329 |
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English |
topic |
envir geo |
spellingShingle |
envir geo Mouchi, Vincent Chapron, Leila Peru, Erwan Pruski, Audrey, Meistertzheim, Anne-Leila Vétion, Gilles Galand, Pierre Lartaud, Franck Long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure |
topic_facet |
envir geo |
description |
International audience Plastic pollution has been identified as a major threat for coastal marine life and ecosystems. Here, we test if the feeding behaviour and growth rate of the two most common cold-water coral species, Lophelia pertusa and Madrepora oculata, are affected by micro-or 18 macroplastic exposures. Low-density polyethylene microplastics impair prey capture and growth rates of L. pertusa after five months of exposure. Macroplastic films, mimicking plastic bags trapped on deep-sea reefs, had however a limited impact on L. pertusa growth. This was due to an avoidance behaviour illustrated by the formation of skeletal 'caps' that changed the polyp orientation and allowed its access to food supply. On the contrary, M. oculata growth and feeding were not affected by plastic exposure. Such a species-specific response has the potential to induce a severe change in coral community composition and the associated biodiversity in deep-sea environments. |
author2 |
Laboratoire d'Ecogéochimie des environnements benthiques (LECOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Observatoire océanologique de Banyuls (OOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Océanographie Microbienne (LOMIC) Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire océanologique de Banyuls (OOB) |
format |
Article in Journal/Newspaper |
author |
Mouchi, Vincent Chapron, Leila Peru, Erwan Pruski, Audrey, Meistertzheim, Anne-Leila Vétion, Gilles Galand, Pierre Lartaud, Franck |
author_facet |
Mouchi, Vincent Chapron, Leila Peru, Erwan Pruski, Audrey, Meistertzheim, Anne-Leila Vétion, Gilles Galand, Pierre Lartaud, Franck |
author_sort |
Mouchi, Vincent |
title |
Long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure |
title_short |
Long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure |
title_full |
Long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure |
title_fullStr |
Long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure |
title_full_unstemmed |
Long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure |
title_sort |
long-term aquaria study suggests species-specific responses of two cold-water corals to macro-and microplastics exposure |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://doi.org/10.1016/j.envpol.2019.07.024 https://hal.sorbonne-universite.fr/hal-02292677/file/Mouchi%20et%20al.%20-%202019%20-%20Long-term%20aquaria%20study%20suggests%20species-specific%20.pdf https://hal.sorbonne-universite.fr/hal-02292677 |
genre |
Lophelia pertusa |
genre_facet |
Lophelia pertusa |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0269-7491 EISSN: 1873-6424 Environmental Pollution Environmental Pollution, Elsevier, 2019, 253, pp.322-329. ⟨10.1016/j.envpol.2019.07.024⟩ |
op_relation |
hal-02292677 doi:10.1016/j.envpol.2019.07.024 10670/1.v7eoz8 https://hal.sorbonne-universite.fr/hal-02292677/file/Mouchi%20et%20al.%20-%202019%20-%20Long-term%20aquaria%20study%20suggests%20species-specific%20.pdf https://hal.sorbonne-universite.fr/hal-02292677 |
op_rights |
other |
op_doi |
https://doi.org/10.1016/j.envpol.2019.07.024 |
container_title |
Environmental Pollution |
container_volume |
253 |
container_start_page |
322 |
op_container_end_page |
329 |
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1766064535391698944 |