FN Archimer Export Format
PT J
TI Combined effects of ocean acidification and temperature on larval and juvenile growth, development and swimming performance of European sea bass (Dicentrarchus labrax)
BT 
AF Cominassi, Louise
   Moyano, Marta
   Claireaux, Guy
   Howald, Sarah
   Mark, Felix C.
   Zambonino-Infante, Jose-Luis
   Le Bayon, Nicolas
   Peck, Myron A.
AS 1:1;2:1;3:2;4:1,3;5:3;6:4;7:4;8:1;
FF 1:;2:;3:;4:;5:;6:PDG-RBE-PFOM-LARN;7:PDG-RBE-PFOM-LARN;8:;
C1 Institute of Marine Ecosystem and Fisheries Science, Center for Earth System Research and Sustainability (CEN), University of Hamburg, Hamburg, Germany
   Universite´ de Bretagne Occidentale, LEMAR (UMR 6539), Centre Ifremer de Bretagne, Plouzane´ , France
   Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Integrative Ecophysiology, Bremerhaven, Germany
   Ifremer, LEMAR (UMR 6539), Laboratory of Adaptation, Reproduction and Nutrition of Fish, Centre Ifremer de Bretagne, Plouzane´ , France
C2 UNIV HAMBURG, GERMANY
   UBO, FRANCE
   INST A WEGENER, GERMANY
   IFREMER, FRANCE
SI BREST
SE PDG-RBE-PFOM-LARN
UM LEMAR
IN WOS Ifremer UMR
   WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-europe
   copubli-univ-france
IF 2.74
TC 23
UR https://archimer.ifremer.fr/doc/00513/62473/66785.pdf
   https://archimer.ifremer.fr/doc/00513/62473/66786.tiff
   https://archimer.ifremer.fr/doc/00513/62473/66787.tiff
   https://archimer.ifremer.fr/doc/00513/62473/66788.pdf
   https://archimer.ifremer.fr/doc/00513/62473/66789.pdf
   https://archimer.ifremer.fr/doc/00513/62473/66790.pdf
   https://archimer.ifremer.fr/doc/00513/62473/66791.pdf
LA English
DT Article
AB Ocean acidification and ocean warming (OAW) are simultaneously occurring and could pose ecological challenges to marine life, particularly early life stages of fish that, although they are internal calcifiers, may have poorly developed acid-base regulation. This study assessed the effect of projected OAW on key fitness traits (growth, development and swimming ability) in European sea bass (Dicentrarchus labrax) larvae and juveniles. Starting at 2 days post-hatch (dph), larvae were exposed to one of three levels of PCO2 (650, 1150, 1700 μatm; pH 8.0, 7.8, 7.6) at either a cold (15°C) or warm (20°C) temperature. Growth rate, development stage and critical swimming speed (Ucrit) were repeatedly measured as sea bass grew from 0.6 to ~10.0 (cold) or ~14.0 (warm) cm body length. Exposure to different levels of PCO2 had no significant effect on growth, development or Ucrit of larvae and juveniles. At the warmer temperature, larvae displayed faster growth and deeper bodies. Notochord flexion occurred at 0.8 and 1.2 cm and metamorphosis was completed at an age of ~45 and ~60 days post-hatch for sea bass in the warm and cold treatments, respectively. Swimming performance increased rapidly with larval development but better swimmers were observed in the cold treatment, reflecting a potential trade-off between fast grow and swimming ability. A comparison of the results of this and other studies on marine fish indicates that the effects of OAW on the growth, development and swimming ability of early life stages are species-specific and that generalizing the impacts of climate-driven warming or ocean acidification is not warranted. 
PY 2019
PD SEP
SO Plos One
SN 1932-6203
PU Public Library of Science (PLoS)
VL 14
IS 9
UT 000532119700019
DI 10.1371/journal.pone.0221283
ID 62473
ER

EF