{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T18:39:03Z","timestamp":1773945543943,"version":"3.50.1"},"reference-count":79,"publisher":"Canadian Science Publishing","issue":"1","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.nrcresearchpress.com\/page\/about\/CorporateTextAndDataMining"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Can. J. Zool."],"published-print":{"date-parts":[[2012,1]]},"abstract":"<jats:p>Under certain conditions, a number of fish species may perform brief excursions into severe hypoxia and return to water with a higher oxygen content. The term severe hypoxia describes oxygen conditions that are below the critical oxygen saturation (S<jats:sub>crit<\/jats:sub>), defined here as the oxygen threshold at which the standard metabolic rate becomes dependent upon the ambient oxygen content. Using rainbow trout ( Oncorhynchus mykiss (Walbaum, 1792), this study quantified the excess posthypoxic oxygen consumption (EPHOC) occurring after exposure to oxygen availability below S<jats:sub>crit<\/jats:sub>. Tests showed that S<jats:sub>crit<\/jats:sub>was 13.5% air saturation (O<jats:sub>2sat<\/jats:sub>). Fish were exposed to 10% O<jats:sub>2sat<\/jats:sub>for 0.97\u00a0h, and the EPHOC was quantified in normoxia (\u226595% O<jats:sub>2sat<\/jats:sub>) and hypoxia (30% O<jats:sub>2sat<\/jats:sub>) to test the hypothesis that reduced oxygen availability would decrease the peak metabolic rate (MO<jats:sub>2peak<\/jats:sub>) and prolong the duration of the metabolic recovery. Results showed that MO<jats:sub>2peak<\/jats:sub>during the recovery was reduced from 253 to 127\u00a0mg O<jats:sub>2<\/jats:sub>\u00b7kg<jats:sup>\u20131<\/jats:sup>\u00b7h<jats:sup>\u20131<\/jats:sup>in hypoxia compared with normoxia. Metabolic recovery lasted 5.2\u00a0h in normoxia and 9.8\u00a0h in hypoxia. The EPHOC, however, did not differ between the two treatments. Impeded metabolic recovery in hypoxia may have implications for fish recovering from exposure to oxygen availability below S<jats:sub>crit<\/jats:sub>.<\/jats:p>","DOI":"10.1139\/z11-095","type":"journal-article","created":{"date-parts":[[2012,1,6]],"date-time":"2012-01-06T05:18:12Z","timestamp":1325827092000},"page":"1-11","source":"Crossref","is-referenced-by-count":71,"title":["Excess posthypoxic oxygen consumption in rainbow trout (<i>Oncorhynchus\u00a0mykiss<\/i>): recovery in normoxia and hypoxia"],"prefix":"10.1139","volume":"90","author":[{"given":"Jon Christian","family":"Svendsen","sequence":"first","affiliation":[{"name":"University of Copenhagen, Marine Biological Laboratory, Biological Institute, Strandpromenaden 5, DK-3000\u00a0Helsing\u00f8r, Denmark."}]},{"given":"John Fleng","family":"Steffensen","sequence":"additional","affiliation":[{"name":"University of Copenhagen, Marine Biological Laboratory, Biological Institute, Strandpromenaden 5, DK-3000\u00a0Helsing\u00f8r, Denmark."}]},{"given":"Kim","family":"Aarestrup","sequence":"additional","affiliation":[{"name":"Technical University of Denmark, National Institute of Aquatic Resources, Freshwater Fisheries, Vejls\u00f8vej 39, DK-8600\u00a0Silkeborg, Denmark."}]},{"given":"Michael","family":"Frisk","sequence":"additional","affiliation":[{"name":"University of Copenhagen, Marine Biological Laboratory, Biological Institute, Strandpromenaden 5, DK-3000\u00a0Helsing\u00f8r, Denmark."}]},{"given":"Anne","family":"Etzerodt","sequence":"additional","affiliation":[{"name":"University of Copenhagen, Marine Biological Laboratory, Biological Institute, Strandpromenaden 5, DK-3000\u00a0Helsing\u00f8r, Denmark."}]},{"given":"Mads","family":"Jyde","sequence":"additional","affiliation":[{"name":"University of Copenhagen, Marine Biological Laboratory, Biological Institute, Strandpromenaden 5, DK-3000\u00a0Helsing\u00f8r, Denmark."}]}],"member":"155","reference":[{"key":"refg1\/ref1","unstructured":"Brett, J.R., and Groves, T.D.D. 1979. Physiological energetics.InFish physiology. Vol.\u00a08. Bioenergetics and growth.Edited byW.S. Hoar, D.J. Randall, and J.R. Brett. Academic Press, New York. pp.\u00a0279\u2013352."},{"issue":"19","key":"refg2\/ref2","doi-asserted-by":"crossref","first-page":"2711","DOI":"10.1242\/jeb.201.19.2711","volume":"201","author":"Burgetz I.J.","year":"1998","journal-title":"J. Exp. Biol."},{"key":"refg3\/ref3","doi-asserted-by":"publisher","DOI":"10.1007\/BF00240271"},{"key":"refg4\/ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.marpolbul.2008.04.001"},{"key":"refg5\/ref5","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.1999.tb00693.x"},{"key":"refg6\/ref6","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.2007.2099"},{"issue":"1","key":"refg7\/ref7","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1242\/jeb.198.1.61","volume":"198","author":"Claireaux G.","year":"1995","journal-title":"J. Exp. Biol."},{"key":"refg8\/ref8","doi-asserted-by":"publisher","DOI":"10.1016\/S1385-1101(00)00053-8"},{"key":"refg9\/ref9","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.02346"},{"key":"refg10\/ref10","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.2010.02801.x"},{"key":"refg11\/ref11","doi-asserted-by":"publisher","DOI":"10.1046\/j.0269-8463.2001.00603.x"},{"key":"refg12\/ref12","unstructured":"Dalla Via, G.J. 1983. Bacterial respiration and antibiotics in animal respirometry.InPolarographic oxygen sensors.Edited byE. Gnaiger and H. Forstner. Springer-Verlag, New York. pp.\u00a0202\u2013218."},{"key":"refg13\/ref13","doi-asserted-by":"publisher","DOI":"10.1126\/science.137.3528.430"},{"key":"refg14\/ref14","unstructured":"Diaz, R.J., and Breitburg, D.L. 2009. The hypoxic environment.InFish physiology. Vol.\u00a027. Hypoxia.Edited byJ.G. Richards, A.P. Farrell, and C.J. Brauner. Academic Press, San Diego, Calif. pp.\u00a01\u201323."},{"key":"refg15\/ref15","doi-asserted-by":"publisher","DOI":"10.1139\/z87-179"},{"key":"refg16\/ref16","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.037812"},{"key":"refg17\/ref17","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.2007.01487.x"},{"issue":"8","key":"refg18\/ref18","first-page":"1214","volume":"29","author":"Evans D.O.","year":"1972","journal-title":"Can. J. Fish. Aquat. Sci."},{"key":"refg19\/ref19","doi-asserted-by":"publisher","DOI":"10.1577\/1548-8659(1990)119<0585:MTCBRT>2.3.CO;2"},{"key":"refg20\/ref20","doi-asserted-by":"publisher","DOI":"10.1139\/f07-007"},{"key":"refg21\/ref21","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.2007.2111"},{"key":"refg22\/ref22","unstructured":"Farrell, A.P., and Richards, J.G. 2009. Defining hypoxia: an integrative synthesis of the responses of fish to hypoxia.InFish physiology. Vol.\u00a027. Hypoxia.Edited byJ.G. Richards, A.P. Farrell, and C.J. Brauner. Academic Press, San Diego, Calif. pp.\u00a0487\u2013503."},{"key":"refg23\/ref23","unstructured":"Fry, F.E.J. 1971. The effects of environmental factors on the physiology of fish.InFish physiology. Vol. VI.Edited byW.S. Hoar and D.J. Randall. Academic Press, New York. pp.\u00a01\u201398."},{"key":"refg24\/ref24","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.027102"},{"key":"refg25\/ref25","doi-asserted-by":"publisher","DOI":"10.1023\/A:1016010723609"},{"key":"refg26\/ref26","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0633.2002.110102.x"},{"key":"refg27\/ref27","doi-asserted-by":"publisher","DOI":"10.1139\/Z10-039"},{"issue":"3","key":"refg28\/ref28","first-page":"446","volume":"58","author":"Guensch G.R.","year":"2001","journal-title":"Can. J. Fish. Aquat. Sci."},{"key":"refg29\/ref29","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.019257"},{"key":"refg30\/ref30","doi-asserted-by":"publisher","DOI":"10.1007\/s00227-010-1601-7"},{"key":"refg31\/ref31","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.1999.tb00742.x"},{"key":"refg32\/ref32","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.005744"},{"key":"refg33\/ref33","doi-asserted-by":"publisher","DOI":"10.1086\/510565"},{"key":"refg34\/ref34","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.2009.02230.x"},{"key":"refg35\/ref35","doi-asserted-by":"publisher","DOI":"10.1098\/rspb.2006.3741"},{"key":"refg36\/ref36","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.00548"},{"key":"refg37\/ref37","unstructured":"Luecke, C., and Teuscher, D. 1994. Habitat selection by lacustrine rainbow trout (Oncorhynchus mykiss) within gradients of temperature, oxygen, and food availability.InTheory and application in fish feeding ecology. Vol.\u00a018.Edited byD.J. Stouder, K.L. Fresh, and R.J. Feller. University of South Carolina Press, Columbia. pp.\u00a0134\u2013149."},{"issue":"4","key":"refg38\/ref38","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1016\/j.cbpc.2008.04.012","volume":"148","author":"Mandic M.","year":"2008","journal-title":"Comp. Biochem. Physiol. C Toxicol. Pharmacol."},{"key":"refg39\/ref39","doi-asserted-by":"publisher","DOI":"10.1016\/0300-9629(73)90127-8"},{"key":"refg40\/ref40","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.1997.tb01339.x"},{"key":"refg41\/ref41","doi-asserted-by":"publisher","DOI":"10.1023\/A:1007829214826"},{"key":"refg42\/ref42","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaculture.2006.10.022"},{"key":"refg43\/ref43","doi-asserted-by":"publisher","DOI":"10.1016\/0300-9629(95)02060-8"},{"issue":"5","key":"refg44\/ref44","doi-asserted-by":"crossref","first-page":"921","DOI":"10.1242\/jeb.203.5.921","volume":"203","author":"Milligan C.L.","year":"2000","journal-title":"J. Exp. Biol."},{"key":"refg45\/ref45","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.2009.02281.x"},{"issue":"9","key":"refg46\/ref46","first-page":"1265","volume":"35","author":"Niimi A.J.","year":"1978","journal-title":"Can. J. Fish. Aquat. Sci."},{"key":"refg47\/ref47","doi-asserted-by":"publisher","DOI":"10.1016\/0034-5687(93)90090-W"},{"key":"refg48\/ref48","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.054205"},{"key":"refg49\/ref49","doi-asserted-by":"publisher","DOI":"10.1016\/S0300-9629(80)80005-3"},{"key":"refg50\/ref50","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.2001.tb00158.x"},{"key":"refg51\/ref51","doi-asserted-by":"publisher","DOI":"10.1139\/a06-006"},{"key":"refg52\/ref52","doi-asserted-by":"publisher","DOI":"10.1038\/267610a0"},{"key":"refg53\/ref53","unstructured":"Priede, I.G. 1985. Metabolic scope in fishes.InFish energetics: new perspectives.Edited byP. Tytler and P. Calow. Croom-Helm, London. pp.\u00a033\u201364."},{"key":"refg54\/ref54","doi-asserted-by":"publisher","DOI":"10.2307\/1937450"},{"key":"refg55\/ref55","doi-asserted-by":"publisher","DOI":"10.1139\/z68-108"},{"key":"refg56\/ref56","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.1995.tb01907.x"},{"issue":"2","key":"refg57\/ref57","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1242\/jeb.203.2.347","volume":"203","author":"Reidy S.P.","year":"2000","journal-title":"J. Exp. Biol."},{"key":"refg58\/ref58","unstructured":"Richards, J.G. 2009. Metabolic and molecular responses of fish to hypoxia.InFish physiology. Vol.\u00a027. Hypoxia.Edited byJ.G. Richards, A.P. Farrell, and C.J. Brauner. Academic Press, San Diego, Calif. pp.\u00a0443\u2013485."},{"key":"refg59\/ref59","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.047951"},{"key":"refg60\/ref60","doi-asserted-by":"publisher","DOI":"10.1016\/0300-9629(88)90846-8"},{"key":"refg61\/ref61","doi-asserted-by":"publisher","DOI":"10.1016\/0034-5687(91)90121-X"},{"issue":"6","key":"refg62\/ref62","first-page":"1166","volume":"50","author":"Schurmann H.","year":"1997","journal-title":"J. Fish Biol."},{"key":"refg63\/ref63","doi-asserted-by":"publisher","DOI":"10.1007\/BF02995809"},{"key":"refg64\/ref64","doi-asserted-by":"publisher","DOI":"10.1016\/S1095-6433(02)00048-X"},{"key":"refg65\/ref65","doi-asserted-by":"publisher","DOI":"10.1016\/0300-9629(84)90541-3"},{"key":"refg66\/ref66","doi-asserted-by":"publisher","DOI":"10.1007\/BF00240272"},{"key":"refg67\/ref67","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.041368"},{"issue":"1","key":"refg68\/ref68","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1242\/jeb.156.1.153","volume":"156","author":"Tang Y.","year":"1991","journal-title":"J. Exp. Biol."},{"issue":"2","key":"refg69\/ref69","doi-asserted-by":"crossref","first-page":"525","DOI":"10.1086\/physzool.64.2.30158189","volume":"64","author":"van den Thillart G.","year":"1991","journal-title":"Physiol. Zool."},{"key":"refg70\/ref70","doi-asserted-by":"publisher","DOI":"10.3354\/meps104109"},{"issue":"5","key":"refg71\/ref71","first-page":"R1178","volume":"268","author":"van Ginneken V.","year":"1995","journal-title":"Am. J. Physiol."},{"issue":"1","key":"refg72\/ref72","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1163\/156854201750210823","volume":"51","author":"Vianen G.J.","year":"2001","journal-title":"Neth. J. Zool."},{"key":"refg73\/ref73","doi-asserted-by":"publisher","DOI":"10.1016\/S1095-6433(00)00219-1"},{"key":"refg74\/ref74","unstructured":"Vornanen, M., Stecyk, J.A.W., and Nilsson, G.E. 2009. The anoxia-tolerant crucian carp (Carassius carassiusL.).InFish physiology. Vol.\u00a027. Hypoxia.Edited byJ.G. Richards, A.P. Farrell, and C.J. Brauner. Academic Press, San Diego, Calif. pp.\u00a0397\u2013441."},{"issue":"2","key":"refg76\/ref76","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1242\/jeb.55.2.521","volume":"55","author":"Webb P.W.","year":"1971","journal-title":"J. Exp. Biol."},{"key":"refg77\/ref77","unstructured":"Wells, M.G.R. 2009. Blood\u2013gas transport and haemoglobin function: adaptations for functional and environmental hypoxia.InFish physiology. Vol.\u00a027. Hypoxia.Edited byJ.G. Richards, A.P. Farrell, and C.J. Brauner. Academic Press, San Diego, Calif. pp.\u00a0255\u2013299."},{"issue":"1","key":"refg78\/ref78","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1242\/jeb.118.1.133","volume":"118","author":"Wieser W.","year":"1985","journal-title":"J. Exp. Biol."},{"key":"refg79\/ref79","doi-asserted-by":"publisher","DOI":"10.1016\/S0025-326X(02)00061-9"},{"key":"refg80\/ref80","unstructured":"Zar, J.H. 1984. Biostatistical analysis. Prentice-Hall, Inc., Englewood Cliffs, N.J."}],"container-title":["Canadian Journal of Zoology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.nrcresearchpress.com\/doi\/full-xml\/10.1139\/z11-095","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/www.nrcresearchpress.com\/doi\/pdf\/10.1139\/z11-095","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,24]],"date-time":"2021-12-24T23:41:05Z","timestamp":1640389265000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.nrcresearchpress.com\/doi\/10.1139\/z11-095"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,1]]},"references-count":79,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2012,1]]}},"alternative-id":["10.1139\/z11-095"],"URL":"https:\/\/doi.org\/10.1139\/z11-095","relation":{},"ISSN":["0008-4301","1480-3283"],"issn-type":[{"value":"0008-4301","type":"print"},{"value":"1480-3283","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,1]]}}}