Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability
International audience The occurrence of nanoplastics in the environment is now known and presents new threats linked to plastic debris issues. New questions about the formation pathways and life cycle assessment of nanoplastics in continental and marine environments have been raised. In the present...
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ftunivpau:oai:HAL:insu-02959677v1 2024-09-15T18:23:09+00:00 Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability Davranche, Mélanie Lory, Caroline Juge, Corentin Le Blancho, Florent Dia, Aline Grassl, Bruno El Hadri, Hind Pascal, Pierre-Yves Gigault, Julien Géosciences Rennes (GR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS) Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux (IPREM) Université de Pau et des Pays de l'Adour (UPPA)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de Systématique, Evolution, Biodiversité (ISYEB ) Muséum national d'Histoire naturelle (MNHN)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) ANR-17-CE34-0008, Agence Nationale de la Recherche ANR-17-CE34-0008,PEPSEA,Nanoparticules de plastiques dans l'environnement: source, impact et prédiction(2017) 2020-10 https://insu.hal.science/insu-02959677 https://insu.hal.science/insu-02959677/document https://insu.hal.science/insu-02959677/file/davranche-2020.pdf https://doi.org/10.1016/j.impact.2020.100262 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.impact.2020.100262 insu-02959677 https://insu.hal.science/insu-02959677 https://insu.hal.science/insu-02959677/document https://insu.hal.science/insu-02959677/file/davranche-2020.pdf doi:10.1016/j.impact.2020.100262 info:eu-repo/semantics/OpenAccess ISSN: 2452-0748 NanoImpact https://insu.hal.science/insu-02959677 NanoImpact, 2020, 20, pp.100262. ⟨10.1016/j.impact.2020.100262⟩ Nanoplastics Identification Characterization Rare Earth Element Traceability Coast [SDE]Environmental Sciences [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry info:eu-repo/semantics/article Journal articles 2020 ftunivpau https://doi.org/10.1016/j.impact.2020.100262 2024-07-08T14:02:11Z International audience The occurrence of nanoplastics in the environment is now known and presents new threats linked to plastic debris issues. New questions about the formation pathways and life cycle assessment of nanoplastics in continental and marine environments have been raised. In the present study, we focused on the Guadeloupe island coastal system. For the first time, we demonstrated the presence of nanoplastics in sand water extracts (SWEs). We also investigated the potential of rare earth elements (REE) in tracing nanoplastics. Based on the REE patterns of SWEs, beached plastics and modern corals, we demonstrated that nanoplastics are important components in the REE signature of coastal sand (29 to 73%). These original results demonstrate the relevance of developing geochemical tracers for determining the fate of missing plastic litter. Article in Journal/Newspaper North Atlantic HAL e2s UPPA (Université de Pau et des Pays de l'Adour) NanoImpact 20 100262 |
institution |
Open Polar |
collection |
HAL e2s UPPA (Université de Pau et des Pays de l'Adour) |
op_collection_id |
ftunivpau |
language |
English |
topic |
Nanoplastics Identification Characterization Rare Earth Element Traceability Coast [SDE]Environmental Sciences [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
spellingShingle |
Nanoplastics Identification Characterization Rare Earth Element Traceability Coast [SDE]Environmental Sciences [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry Davranche, Mélanie Lory, Caroline Juge, Corentin Le Blancho, Florent Dia, Aline Grassl, Bruno El Hadri, Hind Pascal, Pierre-Yves Gigault, Julien Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability |
topic_facet |
Nanoplastics Identification Characterization Rare Earth Element Traceability Coast [SDE]Environmental Sciences [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
description |
International audience The occurrence of nanoplastics in the environment is now known and presents new threats linked to plastic debris issues. New questions about the formation pathways and life cycle assessment of nanoplastics in continental and marine environments have been raised. In the present study, we focused on the Guadeloupe island coastal system. For the first time, we demonstrated the presence of nanoplastics in sand water extracts (SWEs). We also investigated the potential of rare earth elements (REE) in tracing nanoplastics. Based on the REE patterns of SWEs, beached plastics and modern corals, we demonstrated that nanoplastics are important components in the REE signature of coastal sand (29 to 73%). These original results demonstrate the relevance of developing geochemical tracers for determining the fate of missing plastic litter. |
author2 |
Géosciences Rennes (GR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS) Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux (IPREM) Université de Pau et des Pays de l'Adour (UPPA)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de Systématique, Evolution, Biodiversité (ISYEB ) Muséum national d'Histoire naturelle (MNHN)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) ANR-17-CE34-0008, Agence Nationale de la Recherche ANR-17-CE34-0008,PEPSEA,Nanoparticules de plastiques dans l'environnement: source, impact et prédiction(2017) |
format |
Article in Journal/Newspaper |
author |
Davranche, Mélanie Lory, Caroline Juge, Corentin Le Blancho, Florent Dia, Aline Grassl, Bruno El Hadri, Hind Pascal, Pierre-Yves Gigault, Julien |
author_facet |
Davranche, Mélanie Lory, Caroline Juge, Corentin Le Blancho, Florent Dia, Aline Grassl, Bruno El Hadri, Hind Pascal, Pierre-Yves Gigault, Julien |
author_sort |
Davranche, Mélanie |
title |
Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability |
title_short |
Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability |
title_full |
Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability |
title_fullStr |
Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability |
title_full_unstemmed |
Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability |
title_sort |
nanoplastics on the coast exposed to the north atlantic gyre: evidence and traceability |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://insu.hal.science/insu-02959677 https://insu.hal.science/insu-02959677/document https://insu.hal.science/insu-02959677/file/davranche-2020.pdf https://doi.org/10.1016/j.impact.2020.100262 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
ISSN: 2452-0748 NanoImpact https://insu.hal.science/insu-02959677 NanoImpact, 2020, 20, pp.100262. ⟨10.1016/j.impact.2020.100262⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.impact.2020.100262 insu-02959677 https://insu.hal.science/insu-02959677 https://insu.hal.science/insu-02959677/document https://insu.hal.science/insu-02959677/file/davranche-2020.pdf doi:10.1016/j.impact.2020.100262 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.impact.2020.100262 |
container_title |
NanoImpact |
container_volume |
20 |
container_start_page |
100262 |
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1810463283184926720 |