FN Archimer Export Format
PT J
TI Rising water temperatures, reproduction and recruitment of an invasive oyster, Crassostrea gigas, on the French Atlantic coast
BT 
AF DUTERTRE, Mickael
   BENINGER, Peter G.
   BARILLE, Laurent
   PAPIN, Mathias
   HAURE, Joel
AS 1:1;2:1;3:1;4:2;5:2;
FF 1:;2:;3:;4:PDG-DOP-DCN-AGSAE-LGP;5:PDG-DOP-DCN-AGSAE-LGP;
C1 Univ Nantes, Nantes Atlantique Univ, Equipe Mer Mol Sante, EA 2160,Fac Sci & Tech, F-44322 Nantes, France.
   IFREMER, Lab Conchylicole Pays Loire, F-85230 Polder Des Champs, Bouin, France.
C2 UNIV NANTES, FRANCE
   IFREMER, FRANCE
SI BOUIN
SE PDG-DOP-DCN-AGSAE-LGP
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-univ-france
IF 1.953
TC 48
UR https://archimer.ifremer.fr/doc/00000/11150/7938.pdf
LA English
DT Article
DE ;Aquaculture;Climate warming;Coastal waters;Crassostrea gigas;Reproductive cycle;Oyster larvae;Settlement;Turbidity
AB The recent appearance and invasion of feral oysters (Crassostrea gigas) along the northern European Atlantic coast, underscores the necessity to investigate the relationship between environmental variables, reproductive physiology, larval development and recruitment. We studied these relationships at both high (HT) and intermediate (IT) - turbidity sites, through historical data on water temperatures, multi-parameter environmental probes, histological analyses, and field collections of planktonic larvae and settled post-larvae in 2005 and 2006. A progressive warming trend was observed, especially since 1995, when oyster proliferation first became severe. Threshold temperatures for oocyte growth, larval development and settlement were achieved in both 2005 and 2006. The HT site showed greater numbers of larvae and post-larvae than the IT site for both years, with the highest numbers of post-larvae observed at both sites during the warmer summer of 2006. These results suggest that increased temperatures in northern European waters allow successful reproduction, larval development, and recruitment of C gigas. High turbidity conditions further enhance this success. (C) 2009 Elsevier Ltd. All rights reserved.
PY 2010
PD FEB
SO Marine Environmental Research
SN 0141-1136
PU Elsevier Sci Ltd
VL 69
IS 1
UT 000273918000001
BP 1
EP 9
DI 10.1016/j.marenvres.2009.07.002
ID 11150
ER

EF