John Fleng Steffensen
Professor
Marine Biology
Strandpromenaden 5
3000 Helsingør
- Published
Effects of growth hormone transgenesis on metabolic rate, exercise performance and hypoxia tolerance in tilapia hybrids
McKenzie, D., Martinez, R., Morales, A., Acosta, J., Morales, R., Taylor, E., Steffensen, John Fleng & Estrada, M., 2003, In: Journal of Fish Biology. 63, 2, p. 398-409Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of harmful algal blooms on fish: insights from Prymnesium parvum
Svendsen, M. B. S., Andersen, N. G., Hansen, Per Juel & Steffensen, John Fleng, 2018, In: Fishes. 3, 1, 12 p., 11.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of intraspecific variation in reproductive traits, pectoral fin use and burst swimming on metabolic rates and swimming performance in the Trinidadian guppy (Poecilia reticulata)
Svendsen, J. C., Banet, A. I., Christensen, R. H. B., Steffensen, John Fleng & Aarestrup, K., 2013, In: Journal of Experimental Biology. 216, 18, p. 3564-3574 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of maternal stress coping style on offspring characteristics in rainbow trout (Oncorhynchus mykiss): [plus] Corrigendum
Andersson, M. Å., Silva, P. I. M., Steffensen, John Fleng & Höglund, E., 2011, In: Hormones and Behavior. 60, 5, p. 699-705 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of ration size and hypoxia on specific dynamic action in the cod
Jordan, Anders Drud & Steffensen, John Fleng, 2007, In: Physiological and Biochemical Zoology.Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of salinity on swimming performance and oxygen consumption rate of shiner perch Cymatogaster aggregata
Christensen, E. A. F., Illing, B., Iversen, N. S., Johansen, J. L., Domenici, P. & Steffensen, John Fleng, Jul 2018, In: Journal of Experimental Marine Biology and Ecology. 504, p. 32-37 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of temperature on specific dynamic action in Atlantic cod Gadus morhua
Tirsgård, B., Svendsen, J. C. & Steffensen, John Fleng, 2015, In: Fish Physiology & Biochemistry. 41, 1, p. 41-50 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of temperature, hypoxia and activity on the metabolism of juvenile Atlantic cod
Schurmann, H. & Steffensen, John Fleng, 1997, In: Journal of Fish Biology. 50, p. 1166-1180Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Embryonic suckling and maternal specializations in the live-bearing teleost Zoarces viviparus
Skov, P. V., Steffensen, John Fleng, Sorensen, T. F. & Qvortrup, Klaus, 15 Nov 2010, In: Journal of Experimental Marine Biology and Ecology. 395, 1-2, p. 120-127 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Energetic cost of active branchial ventilation in the sharksucker, Echeneis naucrates.
Steffensen, John Fleng & Lomholt, J. P., 1983, In: Journal of Experimental Biology. 103, p. 185-92 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Energetic extremes in aquatic locomotion by coral reef fishes
Fulton, C. J., Johansen, J. L. & Steffensen, John Fleng, 2013, In: PLoS ONE. 8, 1, 6 p., e54033.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Energetics of median and paired fin swimming, body and caudal fin swimming, and gait transition in parrotfish (Scarus schlegeli) and triggerfish (Rhinecanthus aculeatus).
Korsmeyer, K. E., Steffensen, John Fleng & Herskin, J., 2002, In: Journal of Experimental Biology. 205, Pt 9, p. 1253-63 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Energetics of swimming of schooling fish
Steffensen, John Fleng, 2012.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Energy savings in sea bass swimming in a school: measurements of tail beat frequency and oxygen consumption at different swimming speeds
Herskin, J. & Steffensen, John Fleng, 1998, In: Journal of Fish Biology. 53, 2, p. 366-376Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Erratum: Gait transition and oxygen consumption in swimming striped perch Embiotoca lateralis Agassiz (Journal of Fish Biology (2006) 69 (1612-1625))
Cannas, M., Schaefer, J., Domenici, P. & Steffensen, John Fleng, 2007, In: Journal of Fish Biology.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Escape performance in three teleosts from West Greenland
Jordan, Anders Drud, Steffensen, John Fleng & Herbert, N. A., 2004, In: Polar Biology. 28, p. 164-167Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Escaping from multiple visual threats: modulation of escape responses in Pacific staghorn sculpin (Leptocottus armatus)
Kimura, H., Pfalzgraff, T., Levet, M., Kawabata, Y., Steffensen, John Fleng, Johansen, J. L. & Domenici, P., 2022, In: The Journal of Experimental Biology. 225, 9, 9 p., jeb243328.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Excess post-hypoxic oxygen consumption in Atlantic cod Gadus morhua
Plambech, M., Van Deurs, M., Steffensen, John Fleng, Tirsgård, B. & Behrens, J. W., 2013, In: Journal of Fish Biology. 83, 2, p. 396-403 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Excess post-hypoxic oxygen consumption is independent from lactate accumulation in two cyprinid fishes
Genz, J., Jyde, M. B., Svendsen, J. C., Steffensen, John Fleng & Ramløv, H., 2013, In: Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology. 165, 1, p. 54-60 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Excess postexercise oxygen consumption decreases with swimming duration in a labriform fish: integrating aerobic and anaerobic metabolism across time
Cordero, G. A., Methling, C., Tirsgaard, B., Steffensen, John Fleng, Domenici, P. & Svendsen, J. C., 2019, In: Journal of Experimental Zoology. Part A: Ecological and Integrative Physiology . 331, 10, p. 577-586 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Excess posthypoxic oxygen consumption in rainbow trout (Oncorhynchus mykiss): recovery in normoxia and hypoxia
Svendsen, J. C., Steffensen, John Fleng, Aarestrup, K., Frisk, M., Etzerodt, A. & Jyde, M., 2012, In: Canadian Journal of Zoology. 90, 1, p. 1-11 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Exercise metabolism in two species of cod in arctic waters
Bushnell, P. G., Steffensen, John Fleng, Schurmann, H. & Jones, D. R., 1994, In: Polar Biology. 14, p. 43-48Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus)
Nielsen, J., Hedeholm, R. B., Heinemeier, J., Bushnell, P. G., Christiansen, J. S., Olsen, J., Ramsey, C. B., Brill, R. W., Simon, M., Steffensen, K. F. & Steffensen, John Fleng, 12 Aug 2016, In: Science (New York, N.Y.). 353, 6300, p. 702-4 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fast-starting after a breath: air-breathing motions are kinematically similar to escape responses in the catfish Hoplosternum littorale
Domenici, P., Norin, T., Bushnell, P. G., Johansen, J. L., Skov, P. V., Svendsen, M. B. S., Steffensen, John Fleng & Abe, A. S., 2015, In: Biology Open. 4, p. 79-85 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fast-starting for a breath: Air breathing in Hoplosternum littorale
Steffensen, John Fleng, 2012. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
ID: 2881
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2804
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Embryonic suckling and maternal specializations in the live-bearing teleost Zoarces viviparus
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
1725
downloads
Fast-starting after a breath: air-breathing motions are kinematically similar to escape responses in the catfish Hoplosternum littorale
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
1672
downloads
Pop Up Satellite Tags Impair Swimming Performance and Energetics of the European Eel (Anguilla anguilla)
Research output: Contribution to journal › Journal article › Research › peer-review
Published