FN Archimer Export Format
PT J
TI Understanding connectivity of pearl oyster populations within Tuamotu atoll semi-closed lagoons: Cumulative insight from genetics and biophysical modelling approaches
BT 
AF Andréfouët, Serge
   Le Gendre, Romain
   THOMAS, Yoann
   Lo-Yat, Alain
   Reisser, Celine
AS 1:1;2:2;3:3;4:4;5:4,5;
FF 1:;2:PDG-RBE-LEADNC;3:;4:PDG-RBE-RMPF;5:PDG-RBE-MARBEC;
C1 UMR-9220 ENTROPIE (Institut de Recherche pour le Développement, Université de la Réunion, Ifremer, CNRS, Université de la Nouvelle-Calédonie), 101, promenade Roger-Laroque Anse Vata, BP A5, 98848 Noumea, New Caledonia
   IFREMER, UMR-9220 ENTROPIE, IRD, Université de la Réunion, CNRS, Université de la Nouvelle-Calédonie, Campus IRD, BP32078, Nouméa, New Caledonia
   Univ Brest, CNRS, IRD, Ifremer, LEMAR, F-29280 Plouzane, France
   UMR EIO, IFREMER Centre du Pacifique, Unité RMPF, BP49, Vairao, Tahiti, French Polynesia
   MARBEC, Univ Montpellier, CNRS, IFREMER, IRD, Montpellier, France
C2 IRD, FRANCE
   IFREMER, FRANCE
   IRD, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
SI NOUMEA
   TAHITI
   MONTPELLIER
SE PDG-RBE-LEADNC
   PDG-RBE-RMPF
   PDG-RBE-MARBEC
UM LEMAR
   MARBEC
   EIO
   ENTROPIE
IN WOS Ifremer UMR
   WOS Cotutelle UMR
   copubli-france
   copubli-p187
IF 7.001
TC 6
UR https://archimer.ifremer.fr/doc/00688/80045/93573.pdf
LA English
DT Article
CR POLYPERL
BO Alis
DE ;Connectivity matrix;Population genomics;Lagoon hydrodynamics;Dispersal modelling;Pinctada margaritifera
AB Connectivity affects species demography, (meta)population dynamics, evolution, phylogeny and biogeography. Various methodological approaches are applied to measure connectivity. Biophysical modelling can explore systematically the influence of atmospheric, oceanic and ecological forcing, while genetics measures connectivity patterns within the sampling strategy limit. In the Pacific Ocean pearl farming lagoons, the activity relies on spat collecting of the black lipped pearl oyster Pinctada margaritifera occurring after the larval dispersal phase, which follows spawning from wild or farmed populations. Biophysical 3D modelling and genomic studies have both separately brought insights on within-lagoon connectivity and on the origin of spats. Here, we combined previous genetics results with new realistic biophysical modelling scenarios to elucidate connectivity in Ahe Atoll lagoon. When combined, we identified the weather sequence likely explaining the realized connectivity observations. We discuss the strengths, weaknesses, opportunities and threats of combining these two approaches considering specific pearl farming demographic connectivity questions. 
PY 2021
PD JUL
SO Marine Pollution Bulletin
SN 0025-326X
PU Elsevier BV
VL 167
UT 000655696000004
DI 10.1016/j.marpolbul.2021.112324
ID 80045
ER

EF