FN Archimer Export Format
PT J
TI The planktonic stages of the salmon louse ( Lepeophtheirus salmonis) are tolerant of end-of-century p CO2 concentrations
BT 
AF Thompson, Cameron R.S.
   Fields, David M.
   Bjelland, Reidun M.
   CHAN, Vera Bin San
   Durif, Caroline M.F.
   Mount, Andrew
   Runge, Jeffrey A.
   Shema, Steven D.
   Skiftesvik, Anne Berit
   Browman, Howard I.
AS 1:1;2:2;3:3;4:4;5:3;6:5;7:6,7;8:3;9:3;10:3;
FF 1:;2:;3:;4:PDG-RBE-PFOM-LPI;5:;6:;7:;8:;9:;10:;
C1 Institute of Marine Research, Bergen, Norway
   Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, United States of America
   Austevoll Research Station, Institute of Marine Research, Storebø, Norway
   LEMAR, Institut Français de Recherche pour l’Exploitation de la Mer, UMR 6539 (UBO/CNRS/IRD/Ifremer), Plouzané, France
   Department of Biological Sciences, Clemson University, Clemson, SC, United States of America
   School of Marine Sciences, University of Maine, Orono, ME, United States of America
   Gulf of Maine Research Institute, Portland, ME, United States of America
C2 IMR (BERGEN), NORWAY
   BIGELOW LAB OCEAN SCI, USA
   INST MAR RES, NORWAY
   IFREMER, FRANCE
   UNIV CLEMSON, USA
   UNIV MAINE US, USA
   GULF MAINE RES INST, USA
SI ARGENTON
SE PDG-RBE-PFOM-LPI
UM LEMAR
IN WOS Ifremer UMR
   DOAJ
   copubli-europe
   copubli-int-hors-europe
IF 2.379
TC 8
UR https://archimer.ifremer.fr/doc/00588/69998/67911.pdf
LA English
DT Article
DE ;Salmon lice;Copepod;Ocean acidification;Parasite;Energetics;Metabolism;Growth;Lipid;Lepeophtheirus salmonis;Aquaculture
AB The copepod Lepeophtheirus salmonis is an obligate ectoparasite of salmonids. Salmon lice are major pests in salmon aquaculture and due to its economic impact Lepeoph- theirus salmonis is one of the most well studied species of marine parasite. However, there is limited understanding of how increased concentration of pCO2 associated with ocean acidification will impact host-parasite relationships. We investigated the effects of increased pCO2 on growth and metabolic rates in the planktonic stages, rearing L. salmonis from eggs to 12 days post hatch copepodids under three treatment levels: Control (416 matm), Mid (747 matm), and High (942 matm). The pCO2 treatment had a significant effect on oxygen consumption rate with the High treatment animals exhibiting the greatest respiration. The treatments did not have a significant effect on the other biological endpoints measured (carbon, nitrogen, lipid volume, and fatty acid content). The results indicate that L. salmonis have mechanisms to compensate for increased concentration of pCO2 and that populations will be tolerant of projected future ocean acidification scenarios. The work reported here also describes catabolism during the lecithotrophic development of L. salmonis, information that is not currently available to parameterize models of dispersal and viability of the planktonic free-living stages. 
PY 2019
PD OCT
SO Peerj
SN 2167-8359
PU PeerJ
VL 7
UT 000489818800005
DI 10.7717/peerj.7810
ID 69998
ER

EF