Data/hora: 11/06/2024 06:28:22

Provedor de dados: 	5	
País: 	France	
Título: 	Pearl Oysters Pinctada margaritifera grazing on natural plankton in Ahe atoll lagoon (Tuamotu archipelago, French Polynesia)	
Autores: 	Fournier, Jonathan; Dupuy, Celie; Bouvy, Marc; Couraudon-reale, Marine; Charpy, Loic; Pouvreau, Stephane; Le Moullac, Gilles; Le Pennec, Marie-annick; Cochard, Jean-claude.	
Data: 	2012	
Ano: 	2012	
Palavras-chave: 	Pinctada margaritifera; Clearance rates; French Polynesia; Phytoplankton; Protists.	
Resumo: 	In atoll lagoons of French Polynesia, growth and reproduction of pearl oysters are mainly driven by plankton concentration. However, the actual diet of black-lip pearl oysters P. margaritifera in these lagoons is poorly known. To fill this gap, we used the flow through chamber method to measure clearance rates of P. margaritifera in Ahe atoll lagoon (Tuamotu Archipelago, French Polynesia). We found : (i) that pearl oysters cleared plankton at a rate that was positively related to plankton biovolume, (ii) that nanoflagellates were the main source of carbon for the pearl oysters, (iii) that the quantity and origin of carbon filtrated by pearl oysters was highly dependent on the concentration and composition of plankton. These results provide essential elements for the comprehension of growth and reproduction variability of pearl oysters in atoll lagoons of French Polynesia.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/00078/18888/16599.pdf

DOI:10.1016/j.marpolbul.2012.03.026	
Editor: 	Pergamon-elsevier Science Ltd	
Relação: 	http://archimer.ifremer.fr/doc/00078/18888/	
Formato: 	application/pdf	
Fonte: 	Marine Pollution Bulletin (0025-326X) (Pergamon-elsevier Science Ltd), 2012 , Vol. 65 , N. 10-12 , P. 490-499	
Fonte: 	2012 Elsevier Ltd. All rights reserved.