FN Archimer Export Format
PT C
TI Influence of phytoplankton diversity and community structure on oyster reproduction (Arcachon Bay, France)
BT 
AF GONZALES, ARRIAGADA
   BERNARD, Ismael
   MAURER, Daniele
   AUBY, Isabelle
   GASMI, Sonia
   POUVREAU, Stephane
   DAVID, VALERIE
AS 1:1;2:2;3:3;4:3;5:1;6:4;7:1;
FF 1:;2:;3:PDG-ODE-LITTORAL-LERAR;4:PDG-ODE-LITTORAL-LERAR;5:;6:PDG-RBE-PFOM-PI;7:;
C1 Université Bordeaux, UMR EPOC, France
   Eureka modélisation, France
   Ifremer, LER Arcachon, France
   Ifremer, PFOM, France
C2 UNIV BORDEAUX, FRANCE
   EUREKA MODELISATION, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
SI AUTRE
   ARCACHON
   ARGENTON
SE PDG-ODE-LITTORAL-LERLR
   PDG-ODE-LITTORAL-LERAR
   PDG-RBE-PFOM-PI
UR https://archimer.ifremer.fr/doc/00257/36828/35454.pdf
LA English
DT Poster
AB Arcachon Bay is one of the most important spat-supplying area for the French oyster production. During the last 16 years, the local economic activity of spat production has been threatened recurrently by a high interannual variability of seed harvesting. This threatened spat production was attributed to reproductive problems highlighted by both a delay in oyster spawning and a decrease of small larvae abundances since 1995. Recent works showed that these two reproduction indices seem closely related to climate change that might controls the phytoplankton communities of the Bay. Food availability in term of quantity and quality appears thus as a serious track to understand the reproductive problems of oyster in the Arcachon Bay. The aim of this work was thus to understand how phytoplankton might control the growth and reproductive effort of oysters in Arcachon Bay through microphytoplankton diversity and composition.
PY 2014
PD JUL
ID 36828
ER

EF