FN Archimer Export Format
PT J
TI Dynamic Energy Budget model suggests feeding constraints and physiological stress in black-lip pearl oysters, 5 years post mass-mortality event
BT 
AF Monaco, Cristian
   Sangare, Nathanael
   Le Moullac, Gilles
   Basset, Caline
   Belliard, Corinne
   Mizuno, Keiichi
   Smith, Diane L.
   Lo-Yat, Alain
AS 1:1;2:1,2;3:1;4:1;5:1;6:3;7:;8:1;
FF 1:PDG-RBE-RMPF;2:;3:PDG-RBE-RMPF;4:PDG-RBE-RMPF;5:PDG-RBE-RMPF;6:;7:;8:PDG-RBE-RMPF;
C1 IFREMER, IRD, Institut Louis-Malardé, Univ Polynésie française, EIO, F-98719 Taravao, Tahiti, French Polynesia
   UMR 9220 ENTROPIE, Institut de Recherche Pour le Développement (IRD, Université de la Réunion, Université de la Nouvelle-Calédonie, Ifremer, CNRS), B.P.A5, 98848 Nouméa, New Caledonia
   IFREMER, IRD, Institut Louis-Malardé, Univ Polynésie française, EIO, F-98719 Taravao, Tahiti, French Polynesia
C2 IFREMER, FRANCE
   UNIV NOUVELLE CALEDONIE, FRANCE
   UNIV POLYNESIE FRANCAISE, FRANCE
SI TAHITI
SE PDG-RBE-RMPF
UM EIO
   ENTROPIE
IN WOS Ifremer UMR
   WOS Cotutelle UMR
   copubli-france
   copubli-univ-france
IF 7.001
TC 5
UR https://archimer.ifremer.fr/doc/00689/80154/83279.pdf
LA English
DT Article
DE ;Population collapse;Population recovery;Bivalve;Aquaculture;Tropical atoll;Energetics
AB Mass-mortality events of marine species can disturb the structure of communities. While identifying the causes of mass-mortality events is crucial for implementing recovery strategies, monitoring is challenging in remote locations. Black-lip pearl oysters (Pinctada margaritifera) are farmed for producing black pearls within remote atolls of French Polynesia. Previous mass-mortality events have resulted in the collapse of oysters and other species; however, the causes and conditions that favour recovery are unclear. We investigated the potential for oyster population recovery 5 years after a mortality event at Takaroa Atoll (Tuamotu Archipelago). Temperature, food availability (total chlorophyll-a), growth and reproduction were monitored. Growth was also simulated using a Dynamic Energy Budget model. Despite favourable conditions, reduced growth and reproduction signalled an energetic deficit. The model overpredicted growth, and supported the hypotheses that individuals are unable to profit from the phytoplankton available and maintenance costs are high in Takaroa, ultimately explaining their poor physiological condition 
PY 2021
PD JUL
SO Marine Pollution Bulletin
SN 0025-326X
PU Elsevier BV
VL 167
UT 000655696000002
DI 10.1016/j.marpolbul.2021.112329
ID 80154
ER

EF