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Thermal physiology of the common eelpout (Zoarces viviparus) - Journal of Comparative Physiology B

  • ️Blust, R.
  • ️Wed May 28 2003

Abstract

We investigated the temperature dependence of some physiological parameters of common eelpout (Zoarces viviparus) from different locations (North Sea, Baltic Sea and Norwegian Sea) on acclimation temperature (3 °C and 12 °C) and acute temperature variation. The lethal limit of 12 °C-acclimated eelpout was determined as the critical thermal maximum [loss of equilibrium (LE) and onset of muscular spasms (OS)] and it was found to be 26.6 °C for LE and 28.8 °C for OS for all populations. However, these parameters do not have any relevant ecological interpretation. We therefore investigated the effect of gradually increased water temperature on standard metabolic rate (measured as resting oxygen consumption Mo2) and critical oxygen concentration ([O2]c) of eelpouts. Acclimation to low temperature (3 °C) resulted in partial compensation of Mo2, paralleled by a decrease of activation energy for Mo2 (from 82 kJ mol–1 at 12 °C to about 50 kJ mol–1 at 3 °C) in North Sea and Baltic Sea eelpouts. At the same time, Norwegian eelpout showed no acclimation of oxygen demand to warm temperature (12 °C) at all. The scope for eelpout aerobic metabolism shrank considerably with increased acclimation temperature, as [O2]c approached water oxygen concentrations. At 22.5±1 °C the [O2]c reached air saturation, which is equivalent to the upper critical temperature (TcII) and at this temperature the aerobic scope for the metabolism completely disappeared. In line with previous insight, the comparative analysis of the temperature dependence of Mo2 of Z. viviparus from different populations suggests that a pejus (sub-critical) temperature for this species is about 13–15 °C. In conclusion, the capacity to adjust aerobic metabolism relates to thermal tolerance and the bio-geographical distribution of the species. Global warming would thus be likely to cause a shift in the distribution of this species to the North.

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Notes

  1. For information on the BEEP project, please see: http://beep.1ptc.u-bordeaux.fr/_WP4.asp

  2. For information on the ESB project, please see:http://www.umweltbundesamt.de/uba-info-daten-e/daten-e/umweltprobenbank-des-bundes.htm

  3. For information on the CLICOFI project, please see: http://www.awi-bremerhaven.de/ECOLOGY/CLICOFI/

Abbreviations

CTMax :

critical thermal maximum

Fiv :

factor of inside volume

G T :

total oxygen conductance

LE :

loss of equilibrium

LT 50 :

time period of exposure when mortality reaches 50%

M O2 :

rate of oxygen consumption

M O2 o :

rate of oxygen consumption at 0 °C

[O 2 ] c :

critical oxygen concentration

OS :

onset of muscular spasms

Tc :

critical temperature

Tc ll :

upper critical temperature

Tp :

pejus temperature

References

  • Babkov AI (1982) A short hydrological characteristic of Chupa Inlet in the White Sea. In: Kulakowski EE (ed) Ecological investigations of species perspective for aquaculture in the White Sea. Zoological Institute Leningrad, Leningrad, USSR, pp 94–98

  • Bohnecke G, Dietrich G (1951) Monatskarten der Oberflächentemperaturen for die Nord—und Ostsee und die angrenzenden Gewässer. Hamburg, Deutscher Hydrographisches Institut Hamburg

  • Boutilier RG, St-Pierre J (2000) Surviving hypoxia without really dying. Comp Biochem Physiol A 126:481–490

    Article  CAS  Google Scholar 

  • Brodte E (2001) Wachstum und Fruchtbarkeit der Aalmutterarten Zoarces viviparus (Linn?) und Pachycara brachycephalum (Pappenheim) aus unterschiedlichen klimatischen Regionen. Fach Biologie University Bremen, Alfred—Wegener—Institut f?r Polar- und Meeresforschung, Bremerhaven

  • Christiansen FB, Nielsen BV, Simonsen V (1981) Genetical and morphological variation in the eelpout Zoarces viviparus. Can J Genet Cytol 23:163–172

    Google Scholar 

  • Christiansen FB, Nielsen VH, Simonsen V (1988) Genetics of Zoarces populations. 15. Genetic and morphological variation in Mariager Fjord. Hereditas 109:99–112

    Google Scholar 

  • Cossins AR, Bowler K (1987) Temperature biology of animals. Chapman and Hall, London

  • Fischer P, Rademacher K, Kils U (1992) In situ investigations on the respiration and behaviour of the eelpout Zoarces viviparus under short-term hypoxia. Mar Ecol Prog Ser 88:181–184

    Google Scholar 

  • Fonds M, Jaworski A, Iedema A, Puyl PVD (1989) Metabolism, food consumption, growth and food conversion of shorthorn sculpin (Myoxocephalus scorpius) and eelpout (Zoarces viviparus). I. C. E. S., Demersal Fish Committee G:31:1–10

    Google Scholar 

  • Frederich M, Pörtner HO (2000) Oxygen limitation of thermal tolerance defined by cardiac and ventilatory performance in spider crab, Maja squina. Am J Physiol Reg Int Comp Physiol 279:R1531–R1538

    CAS  Google Scholar 

  • Frydenberg O, Simonsen V (1973) Genetics of Zoarces populations. 5. Amount of protein polymorphism and degree of genic heterozygosity. Hereditas 75:221–231

    CAS  PubMed  Google Scholar 

  • Herreid CF (1980) Hypoxia in invertebrates. Comp Biochem Physiol A 67:311–320

    Google Scholar 

  • Hjorth JP, Simonsen V (1975) Genetics of Zoarces populations. 8. Geographic variation common to the polymorphic loci HbI and EstIII. Hereditas 81:173–184

    CAS  PubMed  Google Scholar 

  • Johnston IA (1985) Temperature adaptation of enzyme function in fish muscle. In: Laverack MS (ed) Physiological adaptations of marine animals. Company of Biologists, pp 95–122

  • Johnston IA, Walesby NJ (1977) Molecular mechanisms of temperature adaptation in fish myofibrillar adenosine triphosphates. J Comp Physiol B 119:195–206

    CAS  Google Scholar 

  • Klimant I, Kuhl M, Glud RN, Holst G (1997) Optical measurement of oxygen and temperature in microscale: strategies and biological applications. Sensors Actuators 38–39 B:29–37

  • Kristoffersson R, Oikari A (1975) Notes on the biology of the eelpout, Zoarces viviparus ( L.), in the brackish water of Tvärminne, Gulf of Finland. Annales zoologici fennici 12:143–147

    Google Scholar 

  • Lutterschmidt WI, Hutchison VH (1997a) The critical thermal maximum: data to support the onset of spasms as the definitive end point. Can J Zool 75:1553–1560

    Google Scholar 

  • Lutterschmidt WI, Hutchison VH (1997b) The critical thermal maximum: history and critique. Can J Zool 75:1561–1574

    Google Scholar 

  • Motulsky H (1999) Analyzing data with GraphPad Prism. GraphPad Software, San Diego, Calif.

  • O'Brien J, Dahlhoff E, Somero GN (1991) Thermal resistance of mitochondrial respiration: hydrophobic interactions of membrane proteins may limit thermal resistance. Physiol Zool 64:1509–1526

    CAS  Google Scholar 

  • Pörtner HO (2001) Climate change and temperature-dependent biogeography: oxygen limitation of thermal tolerance in animals. Naturwissenschaften 88:137–146

    Article  Google Scholar 

  • Pörtner HO (2002a) Climate variations and the physiological basis of temperature dependent biogeography: systemic to molecular hierarchy of thermal tolerance in animals. Comp Biochem Physiol A 132:739–761

    CAS  Google Scholar 

  • Pörtner HO (2002b) Physiological basis of temperature-dependent biogeography: trade-offs in muscle design and performance in polar ectotherms. J Exp Biol 205:2217–2230

    CAS  PubMed  Google Scholar 

  • Pörtner HO, Grieshaber MK (1993) Critical Po2(s) in oxyconforming and oxyregulating animals: gas exchange, metabolic rate and the mode of energy production. In: Bicudo JEPW (ed) The vertebrate gas transport cascade: adaptations to environment and mode of life. CRC, Boca Raton, pp 330–357

  • Pörtner HO, Hardewig I, Sartoris FJ (1998) Energetic aspects of cold adaptation: critical temperatures in metabolic, ionic and acid-base regulation? In: Pörtner HO, Playle RC (eds) Cold ocean physiology. Cambridge University Press, Cambridge, pp 88–120

  • Pörtner HO, Berdal B, Blust R, Brix O, Colozimo A, De Wachter B, Giuliani A, Johansen T, Fischer T, Knust R, Lannig G, Naevdal G, Nedenes A, Nyhammer G, Sartoris FJ, Serendero I, Sirabella P, Thorkildsen S, Zakhartsev MV (2001) Climate induced temperature effects on growth performance, fecundity and recruitment in marine fish: developing a hypothesis for cause and effect relationship in Atlantic cod (Gadus morhua) and common eelpout (Zoarces viviparus). Continental Shelf Res 21:1975–1997

    Article  Google Scholar 

  • Precht H, Chritophersen J, Hensel H, Larcher W (1973) Temperature and life. Springer, Berlin Heidelberg New York

  • Ross LG, Ross B (1999) Anaesthetic and sedative techniques for aquatic animals. Blackwell, Oxford

  • Shelford VE (1913) Animal communities in temperate America. The University of Chicago Press, Chicago

  • Sokal RR, Rohlf FJ (1995) Biometry. The principles and practice of statistics in biological research. W.H. Freeman, New York

  • Sokolova IM, Pörtner HO (2001) Temperature effects on key metabolic enzymes in Littorina saxatilis and L. obtusata from different latitudes and shore levels. Mar Biol 139:113–126. DOI 10.1007/s002270100557

    Article  CAS  Google Scholar 

  • Sommer A, Klein B, Pörtner HO (1997) Temperature induced anaerobiosis in two populations of the polychaete worm Arenicola marina (L). J Comp Physiol B 167:25–35

    Google Scholar 

  • Stoskopf MK (1992) Fish medicine. Saunders, Philadelphia

  • Ultsch GR, Ott ME, Heisler N (1980) Standard metabolic rate, critical oxygen tension, and aerobic scope for spontaneous activity of trout (Salmo gardneri) and carp (Cyprinus carpo) in acidified water. Comp Biochem Physiol A 67: 329–335

    Google Scholar 

  • Van Dijk PLM, Tesch C, Hardewig I, Pörtner HO (1999) Physiological disturbances at critically high temperatures: A comparison between stenothermal antarctic and eurythermal temperate eelpouts (Zoarcidae). J Exp Biol 202:3611–3621

    PubMed  Google Scholar 

  • Yeager DP, Ultsch GR (1989) Physiological regulation and conformation: a BASIC program for the determination of critical points. Physiol Zool 62:888–907

    Google Scholar 

  • Zielinski S, Lee PG, Pörtner HO (2000) Metabolic performance of the squid Lolliguncula brevis (Cephalopoda) during hypoxia: an analysis of the critical Po 2 . J Exp Mar Biol Ecol 243:241–259

    Article  CAS  Google Scholar 

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Acknowledgements

A contribution to the ELOISE project: Effect of climate induced temperature change on marine coastal fishes (CLICOFI), funded by the European Union program "Climate and environment", contract No. ENV4-CT97–0596. The experiments comply with the current laws of the Belgium and Germany.

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Authors and Affiliations

  1. Department of Biology, University of Antwerp, University of Antwerp—RUCA, Groenenborgerlaan 171, 2020, Antwerp, Belgium

    M. V. Zakhartsev, B. De Wachter & R. Blust

  2. Marine Biology/Ecological Physiology, Alfred-Wegener-Institute, Bremerhaven, Germany

    F. J. Sartoris & H. O. Pörtner

Authors

  1. M. V. Zakhartsev

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  2. B. De Wachter

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  3. F. J. Sartoris

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  4. H. O. Pörtner

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  5. R. Blust

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Corresponding author

Correspondence to M. V. Zakhartsev.

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Communicated by G. Heldmaier

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Zakhartsev, M.V., De Wachter, B., Sartoris, F.J. et al. Thermal physiology of the common eelpout (Zoarces viviparus). J Comp Physiol B 173, 365–378 (2003). https://doi.org/10.1007/s00360-003-0342-z

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  • Accepted: 07 March 2003

  • Published: 28 May 2003

  • Issue Date: July 2003

  • DOI: https://doi.org/10.1007/s00360-003-0342-z

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