Abstract
Oxygen consumption (VO2) of juvenile Arctic cod (Boreogadus saida) was investigated at low tempera tures (six temperatures; range -0.5 to 2.7°C). Small (mean wt. 6–8 g) and large (mean wt. 14 g) fish were acclimated, or adjusted to a constant temperature (0.4°C), for 5 months and then tested for metabolic cold adaptation (elevated metabolic rates in polar fishes). Short-term (2 weeks) acclimated fish showed elevated VO2 similar to previously established values for polar fishes, but there was no such evidence after longterm acclimation. Long-term acclimation caused VO2 values to drop significantly (from 86.0 to 46.5 mg O2·kg−1·h−1, at 0.4°C), which showed that metabolic cold adaptation was a phenomenon caused by insufficien: acclimation time for fish in respiration experiments. We also measured the effects of temperature and feeding on VO2. A temperature increase of 2.3°C resulted in relatively large increases in VO2 for both longand short-term acclimated fish (Q10 = 6.7 and 7.1, respectively), which suggests that metabolic processes are strongly influenced by temperature when it is close to zero. Feeding individuals to satiation caused significant increases in VO2 above pre-fed values (34–60% within 1–2 days after feeding). Respiration budgets of starved and fed Arctic cod at ambient temperatures in Resolute Bay N.W.T., Canada, were used to model annual respiration costs and potential weight loss. Low respiration costs for Arctic cod at ambient temperatures result in high growth efficiency during periods of feeding and low weight loss during periods of starvation.
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References
Beamish FWH (1964) Respiration of fishes with special emphasis on standard oxygen consumption. II. Influence of weight and temperature on respiration of several species. Can J Zool 42:177–188
Beamish FWH (1974) Apparent specific dynamic action of largemouth bass, Micropterus salmoides. J Fish Res Board Can 31:1763–1769
Bennett AF (1991) The evolution of activity capacity. J Exp Biol 160:1–23
Bergmann MA (1989) CTD (conductivity, temperature, depth) profiles: Barrow Strait N.W.T., 1984–1986. Can Data Rep Fish Aquat sci 752, Winnipeg, Manitoba
Bradstreet MSW, Finley KJ, Sekerak AD, Griffiths WB, Evans CR, Fabjan MF, Stallard HE (1986) Aspects of the feeding biology of Arctic cod (Boreogadus saida) and its importance in Arctic marine food chains. Can Tech Rep Fish Aquat sci 1491, Winnipeg, Manitoba
Brafield AE (1985) Laboratory studies of energy budgets. In: Tytler P, Calow P (eds) Fish energetics — New perspectives. The John Hopkins University Press, Baltimore, Maryland, pp 257–281
Brett JR, Groves TDD (1979) Physiological energetics. In: Hoar WS, Randall WS, Brett JR (eds) Fish physiology, vol 8. Academic Press, New York, pp 279–352
Bushnell PG, Steffensen JF, Schurmann H, Jones DR (1994) Exercise metabolism in two species of cod in Arctic waters. Polar Biol 14:43–48
Chen A, Mishima S (1986) Oxygen consumption of saffron cod, (Eleginus gracialis) (Tilesius). Bull Fac Fish Hokkaido Univ 37:303–308
Chen LF (1983) The effects of water temperature on the seasonal distribution and growth of walleye pollock, Theragra chalcogramma (Pallas), in the southeast Bering Sea. MSc Thesis, University of Alaska, Fairbanks
Clarke A (1980) A reappraisal of the concept of metabolic cold adaptation in polar marine invertebrates. Biol J Linn Soc 14:77–92
Clarke A (1983) Life in cold water: the physiological ecology of polar marine ectotherms. Oceanogr Mar Biol Ann Rev 21:341–453
Clarke A (1987) The adaptation of aquatic animals to low temperatures. In: Grout BWW, Morris GJ (eds) The effects of low temperatures on biological systems. Edward Arnold, London, pp 315–348
Clarke A (1991) What is cold adaptation and how should we measure it? Am Zool 31:81–92
Clarke A (1993) Seasonal acclimatization and latitudinal compensation in metabolism: do they exist? Func Ecol 7:139–149
Craig PC, Griffiths WB, Haldorson L, McElderry H (1982) Ecological studies of Arctic cod (Boreogadus saida) in Beaufort Sea coastal waters. Can J Fish Aquat sci 39:395–406
Edwards DJ (1971) Effect of temperature on rate of passage of food through the alimentary canal of the plaice (Pleuronectes platessa L.) J Fish Biol 3:433–439
Edwards RRC, Finlayson DM, Steele JH (1972) An experimental study of the oxygen consumption, growth, and metabolism of the cod (Gadus morhua L.). J Exp Mar Biol Ecol 8:299–309
Fry FE (1964) Animals in aquatic environments: fishes. In: Dill DB, Adolph EF, Wilber CG (eds) Handbook of physiology. American Physiological Society, Washington, DC, pp 715–728
Holeton GF (1974) Metabolic cold adaptation of polar fish: fact or artifact? Physiol Zool 47:137–152
Hop H (1994) Bioenergetics and trophic relationships of Arctic cod (Boreogadus saida) in the Canadian High Arctic. PhD Thesis, University of Alberta, Edmonton
Hop H, Welch HE, Crawford RE (1995) Population structure and feeding ecology of Arctic cod (Boreogadus saida) schools in the Canadian High Arctic. Spec Publ Am Fish Soc 00:000–000
Job SV (1955) The oxygen consumption of Salvelinus fontinalis. (Publ Ontario Fisheries Res Lab 73) Univ Toronto Biol Ser 61
Jobling M (1981) The influence of feeding on the metabolic rate of fishes: a short review. J Fish Biol 18:385–400
Jobling M, Davies PS (1979) Gastric evacuation in plaice, Pleuronectes platessa L.: effect of temperature and meal size. J Fish Biol 14:539–546
Jobling M, Davies PS (1980) Effects of feeding on the metabolic rate and the specific dynamic action in plaice, Pleuronectes platessa L. J Fish Biol 16:629–638
Krogh A (1914) The quantitative relation between temperature and standard metabolism in animals. Int Z Phys Chem Biol 1:491–508
Mikhail MY (1985) Respiration, food habits and distribution of Greenland cod, Gadus ogac (Richardson), on the northwest coast of Hudson Bay N.W.T. MSc Thesis, University of Manitoba, Winnipeg
Mikhail MY, Welch HE (1989) Biology of Greenland cod, Gadus ogac, at Saqvaqjuac, northwest coast of Hudson Bay. Environ Biol Fish 26:49–62
Morris DJ, North AW (1984) Oxygen consumption of five species of fish from South Georgia. J Exp Mar Biol Ecol 78:75–86
Paul AJ (1986) Respiration of juvenile pollock, Theragra chalcogramma (Pallas) relative to body size and temperature. J Exp Mar Biol Ecol 97:287–293
Paul AJ, Paul JM, Smith RL (1988) Respiratory energy requirements of the cod Gadus macrocephalus Tilesius relative to body size, food intake, and temperature. J Exp Mar Biol Ecol 122:83–89
Paul AJ, Paul JM, Smith RL (1990) Rates of oxygen consumption of yellowfin sole [Limanda aspera (Pallas)] relative to body size, food intake, and temperature. J Cons int Explor Mer 47:205–207
Peiss CN, Field J (1950) The respiratory metabolism of excised tissue of warmand cold-adapted fishes. Biol Bull 99:213–224
Ralph R, Everson I (1968) The respiratory metabolism of some Antarctic fish. Comp Biochem Physiol 27:299–307
Saint-Paul U, Hubold G, Wemer E (1988) Acclimation effects on routine oxygen consumption of the Antarctic fish Pogopnophryne scotti (Artedidraconidae). Polar Biol 9:125–128
Saunders RL (1963) Respiration of the Atlantic cod. J Fish Res Board Can 20:373–386
Scholander PF, Flagg W, Walters V, Irving L (1953) Climatic adaptation in Arctic and tropical poikilotherms. Physiol Zool 26:67–92
Soofiani NM, Hawkins AD (1982) Energetic cost at different levels of feeding in juvenile cod, Gadus morhua L. J Fish Biol 21:577–592
Soofiani NM, Priede IG (1985) Aerobic metabolic scope and swimming performance in juvenile cod, Gadus morhua L. J Fish Biol 26:127–138
Steffensen JF, Bushnell PG, Schurmann H (1994) Oxygen consumption in four species of teleosts from Greenland: no evidence of metabolic cold adaptation. Polar Biol 14:49–54
Tang Y, Nelson JA, Reidy SP, Kerr SR, Boutilier RG (1994) A reappraisal of activity metabolism in Atlantic cod (Gadus morhua). J Fish Biol 44:1–10
Welch HE, Crawford RE, Hop H (1993) Occurrence of Arctic cod (Boreogadus saida) schools and their vulnerability to predation in the Canadian High Arctic. Arctic 46:331–339
Welch HE, Bergmann MA, Siferd TD, Martin KA, Curtis MF, Crawford RE, Conover RJ, Hop H (1992) Energy flow through the marine ecosystem of the Lancaster Sound region, Arctic Canada. Arctic 45:343–357
Winberg GG (1956) Rate of metabolism and food requirements of fishes. Nauch Tr Belor Gos Univ Imeni V.I. Lenina, Minsk (Fish Res Board Can Transi Ser No. 194, 1960)
Wohlschlag DE (1957) Differences in metabolic rates of migratory and resident freshwater forms of an Arctic whitefish. Ecology 38:502–510
Wohlschlag DE (1960) Metabolism of an Antarctic fish and the phenomenon of cold adaptation. Ecology 41:287–292
Wohlschlag DE (1963) An Antarctic fish with unusually low metabolism. Ecology 44:557–564
Wohlschlag DE (1964) Respiratory metabolism and ecological characteristics of some fishes in McMurdo Sound, Antarctica. In: Wells HW (ed) Biology of the Antarctic seas. Re Ser. vol 1. Am Geophys Union, Washington, DC, pp 33–62
Zar JH (1974) Biostatistical analysis. Prentice-Hall. Englewood Cliffs, NJ
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Hop, H., Graham, M. Respiration of juvenile Arctic cod (Boreogadus saida): effects of acclimation, temperature, and food intake. Polar Biol 15, 359–367 (1995). https://doi.org/10.1007/BF00238487
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DOI: https://doi.org/10.1007/BF00238487