Global natural concentrations of Rare Earth Elements in aquatic organisms: Progress and lessons from fifty years of studies
| dc.rights.license | open | en_US |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | PERETO, Clement | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | BAUDRIMONT, Magalie
IDREF: 105696722 | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | COYNEL, Alexandra | |
| dc.date.accessioned | 2025-04-24T09:30:57Z | |
| dc.date.available | 2025-04-24T09:30:57Z | |
| dc.date.issued | 2024-04 | |
| dc.identifier.issn | 0048-9697 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/206395 | |
| dc.description.abstractEn | Rare Earth Elements (REEs) consist of a coherent group of elements with similar physicochemical properties and exhibit comparable geochemical behaviors in the environment, making them excellent tracers of environmental processes. For the past 50 years, scientific communities investigated the REE concentrations in biota through various types of research (e.g. exploratory studies, environmental proxies). The extensive development of new technologies over the past two decades has led to the increased exploitation and use of REEs, resulting in their release into aquatic ecosystems. The bioaccumulation of these emerging contaminants has prompted scientific communities to explore the fate of anthropogenic REEs within aquatic ecosystems. To achieve this, it is necessary to determine the natural concentration levels of REEs in aquatic organisms and the factors controlling REE dynamics. However, knowledge gaps still exist, and no comprehensive approach currently exists to assess the REE concentrations at the ecosystem scale or the factors controlling these concentrations in aquatic organisms. Based on a database comprising 102 articles, this study aimed to: i) provide a retrospective analysis of research topics over a 50-year period; ii) establish reference REE concentrations in several representative phyla of aquatic ecosystems; and iii) examine the global-scale influences of habitat and trophic position as controlling factors of REE concentrations in organisms. This study provides reference concentrations for 16 phyla of freshwater or marine organisms. An influence of habitat REE concentrations on organisms has been observed on a global scale. A trophic dilution of REE concentrations was highlighted, indicating the absence of biomagnification. Lastly, the retrospective approach of this study revealed several research gaps and proposed corresponding perspectives to address them. Embracing these perspectives in the coming years will lead to a better understanding of the risks of anthropogenic REE exposure for aquatic organisms. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | REEs | |
| dc.subject.en | Reference concentrations | |
| dc.subject.en | Retrospective | |
| dc.subject.en | Marine ecosystems | |
| dc.subject.en | Freshwater ecosystems | |
| dc.title.en | Global natural concentrations of Rare Earth Elements in aquatic organisms: Progress and lessons from fifty years of studies | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.scitotenv.2024.171241 | en_US |
| dc.subject.hal | Sciences de l'environnement | en_US |
| bordeaux.journal | Science of The Total Environment | en_US |
| bordeaux.page | 171241 | en_US |
| bordeaux.volume | 922 | en_US |
| bordeaux.hal.laboratories | EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.team | EA | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | crossref | |
| hal.identifier | hal-05045273 | |
| hal.version | 1 | |
| hal.date.transferred | 2025-04-24T09:31:01Z | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | true | |
| workflow.import.source | crossref | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Science%20of%20The%20Total%20Environment&rft.date=2024-04&rft.volume=922&rft.spage=171241&rft.epage=171241&rft.eissn=0048-9697&rft.issn=0048-9697&rft.au=PERETO,%20Clement&BAUDRIMONT,%20Magalie&COYNEL,%20Alexandra&rft.genre=article |
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