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Advances in remote sensing of emperor penguins: first multi-year time series documenting trends in the global population. Proc Biol Sci. 2024 Mar 13; 291(2018):20232067.
LaRue M, Iles D, Labrousse S, Fretwell P, Ortega D, Devane E, Horstmann I, Viollat L, Foster-Dyer R, Le Bohec C, Zitterbart D, Houstin A, Richter S, Winterl A, Wienecke B, Salas L, Nixon M, Barbraud C, Kooyman G, Ponganis P, Ainley D, Trathan P, Jenouvrier S. PMID: 38471550; PMCID: PMC10932703.
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1 Fields:
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Animals
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The aerobic dive limit: After 40 years, still rarely measured but commonly used. Comp Biochem Physiol A Mol Integr Physiol. 2021 02; 252:110841.
Kooyman GL, McDonald BI, Williams CL, Meir JU, Ponganis PJ. PMID: 33186706.
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7 Fields:
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AnimalsCells
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Tracking of marine predators to protect Southern Ocean ecosystems. Nature. 2020 04; 580(7801):87-92.
Hindell MA, Reisinger RR, Ropert-Coudert Y, Hückstädt LA, Trathan PN, Bornemann H, Charrassin JB, Chown SL, Costa DP, Danis B, Lea MA, Thompson D, Torres LG, Van de Putte AP, Alderman R, Andrews-Goff V, Arthur B, Ballard G, Bengtson J, Bester MN, Blix AS, Boehme L, Bost CA, Boveng P, Cleeland J, Constantine R, Corney S, Crawford RJM, Dalla Rosa L, de Bruyn PJN, Delord K, Descamps S, Double M, Emmerson L, Fedak M, Friedlaender A, Gales N, Goebel ME, Goetz KT, Guinet C, Goldsworthy SD, Harcourt R, Hinke JT, Jerosch K, Kato A, Kerry KR, Kirkwood R, Kooyman GL, Kovacs KM, Lawton K, Lowther AD, Lydersen C, Lyver PO, Makhado AB, Márquez MEI, McDonald BI, McMahon CR, Muelbert M, Nachtsheim D, Nicholls KW, Nordøy ES, Olmastroni S, Phillips RA, Pistorius P, Plötz J, Pütz K, Ratcliffe N, Ryan PG, Santos M, Southwell C, Staniland I, Takahashi A, Tarroux A, Trivelpiece W, Wakefield E, Weimerskirch H, Wienecke B, Xavier JC, Wotherspoon S, Jonsen ID, Raymond B. PMID: 32238927.
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28 Fields:
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Animals
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The retrospective analysis of Antarctic tracking data project. Sci Data. 2020 03 18; 7(1):94.
Ropert-Coudert Y, Van de Putte AP, Reisinger RR, Bornemann H, Charrassin JB, Costa DP, Danis B, Hückstädt LA, Jonsen ID, Lea MA, Thompson D, Torres LG, Trathan PN, Wotherspoon S, Ainley DG, Alderman R, Andrews-Goff V, Arthur B, Ballard G, Bengtson J, Bester MN, Blix AS, Boehme L, Bost CA, Boveng P, Cleeland J, Constantine R, Crawford RJM, Dalla Rosa L, Nico de Bruyn PJ, Delord K, Descamps S, Double M, Emmerson L, Fedak M, Friedlaender A, Gales N, Goebel M, Goetz KT, Guinet C, Goldsworthy SD, Harcourt R, Hinke JT, Jerosch K, Kato A, Kerry KR, Kirkwood R, Kooyman GL, Kovacs KM, Lawton K, Lowther AD, Lydersen C, Lyver PO, Makhado AB, Márquez MEI, McDonald BI, McMahon CR, Muelbert M, Nachtsheim D, Nicholls KW, Nordøy ES, Olmastroni S, Phillips RA, Pistorius P, Plötz J, Pütz K, Ratcliffe N, Ryan PG, Santos M, Southwell C, Staniland I, Takahashi A, Tarroux A, Trivelpiece W, Wakefield E, Weimerskirch H, Wienecke B, Xavier JC, Raymond B, Hindell MA. PMID: 32188863; PMCID: PMC7080749.
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5 Fields:
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Identification of a Novel Adélie Penguin Circovirus at Cape Crozier (Ross Island, Antarctica). Viruses. 2019 11 22; 11(12).
Morandini V, Dugger KM, Ballard G, Elrod M, Schmidt A, Ruoppolo V, Lescroël A, Jongsomjit D, Massaro M, Pennycook J, Kooyman GL, Schmidlin K, Kraberger S, Ainley DG, Varsani A. PMID: 31766719; PMCID: PMC6950389.
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10 Fields:
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AnimalsCells
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Night diving by some emperor penguins during the winter breeding period at Cape Washington. J Exp Biol. 2018 01 09; 221(Pt 1).
Kooyman GL, van Dam RP, Hückstädt LA. PMID: 29317482.
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Animals
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Key Questions in Marine Megafauna Movement Ecology. Trends Ecol Evol. 2016 06; 31(6):463-475.
Hays GC, Ferreira LC, Sequeira AMM, Meekan MG, Duarte CM, Bailey H, Bailleul F, Bowen WD, Caley MJ, Costa DP, Eguíluz VM, Fossette S, Friedlaender AS, Gales N, Gleiss AC, Gunn J, Harcourt R, Hazen EL, Heithaus MR, Heupel M, Holland K, Horning M, Jonsen I, Kooyman GL, Lowe CG, Madsen PT, Marsh H, Phillips RA, Righton D, Ropert-Coudert Y, Sato K, Shaffer SA, Simpfendorfer CA, Sims DW, Skomal G, Takahashi A, Trathan PN, Wikelski M, Womble JN, Thums M. PMID: 26979550.
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92 Fields:
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Animals
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Hidden keys to survival: the type, density, pattern and functional role of emperor penguin body feathers. Proc Biol Sci. 2015 Oct 22; 282(1817):20152033.
Williams CL, Hagelin JC, Kooyman GL. PMID: 26490794; PMCID: PMC4633883.
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5 Fields:
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Animals
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Too much of a good thing: sea ice extent may have forced emperor penguins into refugia during the last glacial maximum. Glob Chang Biol. 2015 Jun; 21(6):2215-26.
Younger JL, Clucas GV, Kooyman G, Wienecke B, Rogers AD, Trathan PN, Hart T, Miller KJ. PMID: 25728986.
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15 Fields:
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Animals
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Marine mammals and Emperor penguins: a few applications of the Krogh principle. Am J Physiol Regul Integr Comp Physiol. 2015 Jan 15; 308(2):R96-104.
Kooyman G. PMID: 25411360; PMCID: PMC4297858.
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HumansAnimals
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Emperor penguins breeding on iceshelves. PLoS One. 2014; 9(1):e85285.
Fretwell PT, Trathan PN, Wienecke B, Kooyman GL. PMID: 24416381; PMCID: PMC3885707.
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8 Fields:
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Animals
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Blood oxygen depletion is independent of dive function in a deep diving vertebrate, the northern elephant seal. PLoS One. 2013; 8(12):e83248.
Meir JU, Robinson PW, Vilchis LI, Kooyman GL, Costa DP, Ponganis PJ. PMID: 24376671; PMCID: PMC3871621.
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7 Fields:
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Animals
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An emperor penguin population estimate: the first global, synoptic survey of a species from space. PLoS One. 2012; 7(4):e33751.
Fretwell PT, Larue MA, Morin P, Kooyman GL, Wienecke B, Ratcliffe N, Fox AJ, Fleming AH, Porter C, Trathan PN. PMID: 22514609; PMCID: PMC3325796.
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39 Fields:
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Animals
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Stroke rates and diving air volumes of emperor penguins: implications for dive performance. J Exp Biol. 2011 Sep 01; 214(Pt 17):2854-63.
Sato K, Shiomi K, Marshall G, Kooyman GL, Ponganis PJ. PMID: 21832128.
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15 Fields:
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Animals
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Fishing for data in the Ross Sea. Science. 2010 Dec 03; 330(6009):1316.
Blight LK, Ainley DG, Ackley SF, Ballard G, Ballerini T, Brownell RL, Cheng CH, Chiantore M, Costa D, Coulter MC, Dayton P, Devries AL, Dunbar R, Earle S, Eastman JT, Emslie SD, Evans CW, Garrott RA, Kim S, Kooyman G, Lescroël A, Lizotte M, Massaro M, Olmastroni S, Ponganis PJ, Russell J, Siniff DB, Smith WO, Stewart BS, Stirling I, Willis J, Wilson P, Woehler EJ. PMID: 21127229.
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Animals
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First in the measure of energetics in a swimming tetrapod. J Exp Biol. 2010 May; 213(Pt 10):1609-10.
Kooyman GL. PMID: 20435809.
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Animals
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Evolutionary and ecological aspects of some Antarctic and sub-Antarctic penguin distributions. Oecologia. 2002 Feb; 130(4):485-495.
Kooyman GL. PMID: 28547249.
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3 Fields:
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Effects of training on forced submersion responses in harbor seals. J Exp Biol. 2001 Nov; 204(Pt 22):3877-85.
Jobsis PD, Ponganis PJ, Kooyman GL. PMID: 11807105.
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21 Fields:
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Animals
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Energetic cost of foraging in free-diving emperor penguins. Physiol Biochem Zool. 2001 Jul-Aug; 74(4):541-7.
Nagy KA, Kooyman GL, Ponganis PJ. PMID: 11436138.
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4 Fields:
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Animals
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Field metabolic rate of lactating female Galápagos fur seals (Arctocephalus galapagoensis): the influence of offspring age and environment. Comp Biochem Physiol A Mol Integr Physiol. 2001 Jul; 129(4):741-9.
Trillmich F, Kooyman GL. PMID: 11440861.
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7 Fields:
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Animals
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Energetics of surface swimming in Brandt's cormorants (Phalacrocorax penicillatus brandt). J Exp Biol. 2000 Dec; 203(Pt 24):3727-31.
Ancel A, Starke LN, Ponganis PJ, Van Dam R, Kooyman GL. PMID: 11076736.
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Diving physiology of birds: a history of studies on polar species. Comp Biochem Physiol A Mol Integr Physiol. 2000 Jun; 126(2):143-51.
Ponganis PJ, Kooyman GL. PMID: 10936756.
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4 Fields:
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Animals
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Development of diving capacity in emperor penguins. J Exp Biol. 1999 Apr; 202(Pt 7):781-6.
Ponganis PJ, Starke LN, Horning M, Kooyman GL. PMID: 10069967.
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15 Fields:
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Animals
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Myoglobin in pelagic small cetaceans. J Exp Biol. 1999 Feb; 202(Pt 3):227-36.
Dolar ML, Suarez P, Ponganis PJ, Kooyman GL. PMID: 9882635.
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21 Fields:
Translation:
Animals
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The physiological basis of diving to depth: birds and mammals. Annu Rev Physiol. 1998; 60:19-32.
Kooyman GL, Ponganis PJ. PMID: 9558452.
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113 Fields:
Translation:
HumansAnimals
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Structural and biochemical characteristics of locomotory muscles of emperor penguins, Aptenodytes forsteri. Respir Physiol. 1997 Jul; 109(1):73-80.
Ponganis PJ, Costello ML, Starke LN, Mathieu-Costello O, Kooyman GL. PMID: 9271809.
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PubMed Mentions:
8 Fields:
Translation:
AnimalsCells
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Post-dive blood lactate concentrations in emperor penguins, Aptenodytes forsteri. J Exp Biol. 1997 Jun; 200(Pt 11):1623-6.
Ponganis PJ, Kooyman GL, Starke LN, Kooyman CA, Kooyman TG. PMID: 9202449.
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PubMed Mentions:
11 Fields:
Translation:
Animals
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Heart rate and plasma lactate responses during submerged swimming and trained diving in California sea lions, Zalophus californianus. J Comp Physiol B. 1997 Jan; 167(1):9-16.
Ponganis PJ, Kooyman GL, Winter LM, Starke LN. PMID: 9051904.
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30 Fields:
Translation:
Animals
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Prey ingestion revealed by oesophagus and stomach temperature recordings in cormorants. J Exp Biol. 1997 Jan; 200(Pt 1):149-54.
Ancel A, Horning M, Kooyman GL. PMID: 9023995.
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5 Fields:
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Animals
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Emperor penguin oxygen consumption, heart rate and plasma lactate levels during graded swimming exercise. J Exp Biol. 1994 Oct; 195:199-209.
Kooyman GL, Ponganis PJ. PMID: 7964411.
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3 Fields:
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Animals
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Muscle temperature and swim velocity profiles during diving in a Weddell seal, Leptonychotes weddellii. J Exp Biol. 1993 Oct; 183:341-6.
Ponganis PJ, Kooyman GL, Castellini MA, Ponganis EP, Ponganis KV. PMID: 8245765.
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4 Fields:
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Animals
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Heart rates and swim speeds of emperor penguins diving under sea ice. J Exp Biol. 1992 Apr; 165:161-80.
Kooyman GL, Ponganis PJ, Castellini MA, Ponganis EP, Ponganis KV, Thorson PH, Eckert SA, LeMaho Y. PMID: 1588249.
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9 Fields:
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Animals
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Metabolic rates of freely diving Weddell seals: correlations with oxygen stores, swim velocity and diving duration. J Exp Biol. 1992 Apr; 165:181-94.
Castellini MA, Kooyman GL, Ponganis PJ. PMID: 1588250.
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29 Fields:
Translation:
Animals
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Pinniped splenic volumes. Am J Physiol. 1992 Feb; 262(2 Pt 2):R322-5.
Ponganis PJ, Kooyman GL, Sartoris D, Jobsis P. PMID: 1539742.
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PubMed Mentions:
4 Fields:
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Animals
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Fuel homeostasis in the harbor seal during submerged swimming. J Comp Physiol B. 1991; 160(6):627-35.
Davis RW, Castellini MA, Williams TM, Kooyman GL. PMID: 2045543.
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9 Fields:
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AnimalsCells
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The effect of submergence on heart rate and oxygen consumption of swimming seals and sea lions. J Comp Physiol B. 1991; 160(6):637-44.
Williams TM, Kooyman GL, Croll DA. PMID: 2045544.
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18 Fields:
Translation:
AnimalsCells
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Cardiac output and stroke volume in swimming harbor seals. J Comp Physiol B. 1990; 160(5):473-82.
Ponganis PJ, Kooyman GL, Zornow MH, Castellini MA, Croll DA. PMID: 2097298.
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11 Fields:
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Animals
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Behavior of freely diving animals. Undersea Biomed Res. 1989 Sep; 16(5):355-62.
Castellini MA, Kooyman GL. PMID: 2678666.
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1 Fields:
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Animals
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Renal glomerular filtration rate and hepatic blood flow during voluntary diving in Weddell seals. Am J Physiol. 1983 Nov; 245(5 Pt 1):R743-8.
Davis RW, Castellini MA, Kooyman GL, Maue R. PMID: 6638219.
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17 Fields:
Translation:
Animals
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Terminal airway embryology of the delphinid porpoises, Stenella attenuata and S. longirostris. J Morphol. 1983 Jan; 175(1):65-72.
Drabek CM, Kooyman GL. PMID: 6842612.
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1 Fields:
Translation:
Animals
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Diving depths and energy requirements of king penguins. Science. 1982 Aug 20; 217(4561):726-7.
Kooyman GL, Davis RW, Croxall JP, Costa DP. PMID: 7100916.
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PubMed Mentions:
3 Fields:
Translation:
Animals
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Cardiovascular depression and thermoregulatory disruption caused by pentothal/halothane anesthesia in the harbor seal, Phoca vitulina. J Wildl Dis. 1981 Jan; 17(1):121-30.
Sinnett EE, Wahrenbrock EA, Kooyman GL. PMID: 7253094.
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PubMed Mentions:
2 Fields:
Translation:
Animals
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Physiology of diving in marine mammals. Annu Rev Physiol. 1981; 43:343-56.
Kooyman GL, Castellini MA, Davis RW. PMID: 7011189.
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33 Fields:
Translation:
Animals
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Mechanical properties of the harbor porpoise lung, Phocoena phocoena. Respir Physiol. 1979 Apr; 36(3):287-300.
Kooyman GL, Sinnett EE. PMID: 441581.
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8 Fields:
Translation:
Animals
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Pulmonary circulation of the harbor seal. J Appl Physiol Respir Environ Exerc Physiol. 1978 Nov; 45(5):718-27.
Sinnett EE, Kooyman GL, Wahrenbrock EA. PMID: 730568.
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PubMed Mentions:
4 Fields:
Translation:
Animals
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Northern fur seal diving behavior: a new approach to its study. Science. 1976 Jul 30; 193(4251):411-2.
Kooyman GL, Gentry RL, Urguhart DL. PMID: 935876.
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4 Fields:
Translation:
Animals
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Heat loss in penguins during immersion and compression. Comp Biochem Physiol A Comp Physiol. 1976; 54(1):75-80.
Kooyman GL, Gentry RL, Bergman WP, Hammel HT. PMID: 3348.
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10 Fields:
Translation:
Animals
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Gas exchange in penguins during simulated dives to 30 and 68 m. Am J Physiol. 1973 Dec; 225(6):1467-71.
Kooyman GL, Schroeder JP, Greene DG, Smith VA. PMID: 4760462.
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6 Fields:
Translation:
Animals
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Pulmonary gas exchange in freely diving Weddell seals, Leptonychotes weddelli. Respir Physiol. 1973 Apr; 17(3):283-90.
Kooyman GL, Kerem DH, Campbell WB, Wright JJ. PMID: 4702979.
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PubMed Mentions:
11 Fields:
Translation:
Animals
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The structure and function of the small airways in pinniped and sea otter lungs. Respir Physiol. 1973 Jan; 17(1):1-10.
Denison DM, Kooyman GL. PMID: 4688284.
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PubMed Mentions:
13 Fields:
Translation:
Animals
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Blood nitrogen tensions of seals during simulated deep dives. Am J Physiol. 1972 Nov; 223(5):1016-20.
Kooyman GL, Schroeder JP, Denison DM, Hammond DD, Wright JJ, Bergman WP. PMID: 4654334.
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PubMed Mentions:
15 Fields:
Translation:
Animals
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Heart rates in freely diving Weddell Seals, Leptonychotes weddelli. Comp Biochem Physiol A Comp Physiol. 1972 Sep 01; 43(1):31-6.
Kooyman GL, Campbell WB. PMID: 4404585.
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24 Fields:
Translation:
Animals
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Hyperbaric oxygen-induced seizure in a marine mammal, the seal. Am J Physiol. 1972 May; 222(5):1322-5.
Kerem D, Kooyman G, Schroeder JP, Wright JJ, Drabek CM. PMID: 5022390.
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Animals
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Deep diving behaviour and effects of pressure in reptiles, birds, and mammals. Symp Soc Exp Biol. 1972; 26:295-311.
Kooyman GL. PMID: 4574858.
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Animals
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Pulmonary function in freely diving Weddell seals, Leptonychotes weddelli. Respir Physiol. 1971 Aug; 12(3):271-82.
Kooyman GL, Kerem DH, Campbell WB, Wright JJ. PMID: 5136018.
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PubMed Mentions:
13 Fields:
Translation:
Animals
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Bronchograms and tracheograms of seals under pressure. Science. 1970 Jul 03; 169(3940):82-4.
Kooyman GL, Hammond DD, Schroeder JP. PMID: 5447537.
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13 Fields:
Translation:
Animals
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The Weddell seal. Sci Am. 1969 Aug; 221(2):101-6.
Kooyman GL. PMID: 5791821.
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Animals
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Respiratory function of blood of the adult and fetus Weddell seal Leptonychotes weddelli. Am J Physiol. 1969 Jun; 216(6):1595-7.
Lenfant C, Elsner R, Kooyman GL, Drabek CM. PMID: 5786750.
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PubMed Mentions:
4 Fields:
Translation:
Animals
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Respiratory function of blood of the Adélie penguin Pygoscelis adeliae. Am J Physiol. 1969 Jun; 216(6):1598-600.
Lenfant C, Kooyman GL, Elsner R, Drabek CM. PMID: 5786751.
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1 Fields:
Translation:
Animals
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Maximum diving capacities of the Weddell seal, Leptonychotes weddelli. Science. 1966 Mar 25; 151(3717):1553-4.
Kooyman GL. PMID: 5909593.
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PubMed Mentions:
10 Fields:
Translation:
Animals