Periodicity of wave-driven flows and lagoon water renewal for 74 Central Pacific Ocean atolls.

Agriculture Animals Aquaculture Pacific Ocean Pinctada Polynesia Water
Hoa Pearl farming Residence time Tuamotu WaveWatch III Wavelet transform

Journal

Marine pollution bulletin
ISSN: 1879-3363
Titre abrégé: Mar Pollut Bull
Pays: England
ID NLM: 0260231

Informations de publication

Date de publication:
Jun 2022
Historique:
received: 31 05 2021
revised: 27 04 2022
accepted: 06 05 2022
pubmed: 19 5 2022
medline: 31 5 2022
entrez: 18 5 2022
Statut: ppublish

Résumé

French Polynesia atolls are spread on a vast 2300 by 1200 km Central Pacific Ocean area exposed to spatially and temporally dependent wave forcing. They also have a wide range of closed to open morphologies and several have been suitable to develop from black-lipped pearl oysters a substantial pearl farming activity in the past 30 years, representing nowadays the 2nd source of income for French Polynesia. Considering here only the component of lagoon renewal that is driven by waves, we investigate for 74 atolls different lagoon renewal metrics using 20 years of wave model data at 0.05° spatial resolution. Wavelet spectral analyses highlight that atolls, even in close vicinity, can be exposed to different and characteristic periodicities in wave-driven flows and water renewal. These characteristics are discussed in relation to pearl farming atolls, including atolls known to be efficient oyster spat producers, a critical activity for pearl farming sustainability.

Identifiants

DOI: 10.1016/j.marpolbul.2022.113748 PMID: 35584571
pubmed: 35584571
pii: S0025-326X(22)00430-1
doi: 10.1016/j.marpolbul.2022.113748
pii:
doi:

Substances chimiques

Water 059QF0KO0R

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

113748

Informations de copyright

Copyright © 2022 Elsevier Ltd. All rights reserved.

Auteurs

Serge Andréfouët (S)

Institut de Recherche pour le Développement, UMR 9220 ENTROPIE (Institut de Recherche Pour le Développement), Université de la Réunion, Université de Nouvelle-Calédonie, Ifremer, Centre National de la Recherche Scientifique, BP A5, 98848 Nouméa cedex, New Caledonia. Electronic address: serge.andrefouet@ird.fr.

Terence Desclaux (T)

Institut de Recherche pour le Développement, UMR 9220 ENTROPIE (Institut de Recherche Pour le Développement), Université de la Réunion, Université de Nouvelle-Calédonie, Ifremer, Centre National de la Recherche Scientifique, BP A5, 98848 Nouméa cedex, New Caledonia.

Julie Buttin (J)

Institut de Recherche pour le Développement, UMR 9220 ENTROPIE (Institut de Recherche Pour le Développement), Université de la Réunion, Université de Nouvelle-Calédonie, Ifremer, Centre National de la Recherche Scientifique, BP A5, 98848 Nouméa cedex, New Caledonia.

Swen Jullien (S)

Ifremer, Univ. Brest, CNRS, IRD, Laboratoire d'Océanographie Physique et Spatiale (LOPS), IUEM, Plouzané, France.

Jérôme Aucan (J)

IRD, LOCEAN (UMR 7159), BP A5, 98848 Nouméa cedex, New Caledonia.

Romain Le Gendre (R)

IFREMER, ENTROPIE, UMR 9220, Institut de Recherche pour le Développement, Université de la Réunion, Université de Nouvelle-Calédonie, Ifremer, Centre National de la Recherche Scientifique, BP 32078, 98897 Noumea Cedex, New Caledonia.

Vetea Liao (V)

Direction des Ressources Marines, BP 20, 98713 Papeete, French Polynesia.

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Classifications MeSH

questionsmedicales.fr › Technologie, industrie et agriculture › Agriculture › Periodicity of wave-driven flows and lagoon...
questionsmedicales.fr › Eucaryotes › Animaux › Periodicity of wave-driven flows and lagoon...
questionsmedicales.fr › Technologie, industrie et agriculture › Agriculture › Aquaculture › Periodicity of wave-driven flows and lagoon...
questionsmedicales.fr › Régions géographiques › Océans et mers › Océan Pacifique › Periodicity of wave-driven flows and lagoon...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Mollusca › Bivalvia › Pinctada › Periodicity of wave-driven flows and lagoon...
questionsmedicales.fr › Régions géographiques › Iles › Polynésie › Periodicity of wave-driven flows and lagoon...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Periodicity of wave-driven flows and lagoon...