Monitoring pearl farming lagoon temperature with global high resolution satellite-derived products: An evaluation using Raroia Atoll, French Polynesia

Temperature is important for pearl oyster reproduction, pelagic larval duration, and growth in the context of pearl farming, but has seldom been monitored over long periods in remote atolls. To test if satellite-derived Sea Surface Temperature (SST) could provide a solution, two daily global SST pro...

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Veröffentlicht in:Marine pollution bulletin 2020-11, Vol.160, p.111576-111576, Article 111576
Hauptverfasser: Van Wynsberge, Simon, Le Gendre, Romain, Sangare, Nathanaël, Aucan, Jérôme, Menkes, Christophe, Liao, Vetea, Andréfouët, Serge
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Sprache:eng
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Zusammenfassung:Temperature is important for pearl oyster reproduction, pelagic larval duration, and growth in the context of pearl farming, but has seldom been monitored over long periods in remote atolls. To test if satellite-derived Sea Surface Temperature (SST) could provide a solution, two daily global SST products were compared with 18 high-precision loggers deployed during 10-months in the wide Raroia atoll (Tuamotu Archipelago, French Polynesia). The Multi-scale-Ultra-high-Resolution (MUR) SST was better correlated with lagoon temperature (r > 0.97) than the Global-Foundation-Sea-Surface-Temperature-Analysis (G1SST) SST (r 
ISSN:0025-326X
1879-3363
DOI:10.1016/j.marpolbul.2020.111576