MILINKOVITCH, Thomas; VACHER, Luc; LE BÉGUEC, Maëlig; PETIT, Emmanuelle; DUBILLOT, Emmanuel; GRIMMELPONT, Margot; LABILLE, Jérôme; TRAN, Damien; RAVIER, Sylvain; BOUDENNE, Jean-Luc; LEFRANÇOIS, Christel

doi:10.1007/s11356-024-33783-z

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MILINKOVITCH, Thomas
LIttoral ENvironnement et Sociétés [LIENSs]

VACHER, Luc
LIttoral ENvironnement et Sociétés [LIENSs]

LE BÉGUEC, Maëlig
LIttoral ENvironnement et Sociétés [LIENSs]

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Article de revue

Ce document a été publié dans

Environmental Science and Pollution Research. 2024-06-06, vol. 31, p. 41046-41058

Résumé en anglais

Organic UV filters are emerging contaminants in personal care products such as sunscreens. The toxicity of numerous of these UV filter compounds has been demonstrated in several marine taxa. However, whilst the biological impact has already been largely demonstrated, the anthropogenic drivers leading to UV filter contamination still need to be identified. In this work, a survey was conducted on a site of the French Atlantic Coast (i) to describe beachgoers’ behaviours (sunscreen use and beach frequentation), (ii) provide an estimation of the UV filters released at sea and (iii) highlight the effect of air temperature on these behaviours and on the release of UV filters. In parallel with these estimations of the UV filters released at sea, in situ chemical measurements were performed. By comparing the results of both approaches, this interdisciplinary work provides an insight of how the observations of beachgoers’ behaviour modulations and attendance level fluctuations could be used to prevent UV filter contaminations and ultimately manage the ecotoxicological risk.< Réduire

Mots clés en anglais

Sunscreen use

UV filters

Beach attendance levels

Beachgoers’ behaviours

Air temperature

Octocrylene

Avobenzone

Sunscreen use

URI

https://oskar-bordeaux.fr/handle/20.500.12278/206186

DOI

http://dx.doi.org/10.1007/s11356-024-33783-z

Project ANR

Contamination des eaux côtières aux filtres UV due à la fréquentation du littoral pendant les canicules: paramètres comportementaux et bioénergétiques permettant de mesurer les Effets et d'identifier des biomarqueurs d'alerte précoce - ANR-18-CE34-0012

Unités de recherche

EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805