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Keywords: Field metabolic rate
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Journal Articles
J Exp Biol (2023) 226 (24): jeb246754.
Published: 18 December 2023
.... and Green , J. A. ( 2018 ). A model to estimate seabird field metabolic rates . Biol. Lett. 14 , 20180190 . 10.1098/rsbl.2018.0190 Dunn , R. E. , Wanless , S. , Daunt , F. , Harris , M. P. and Green , J. A. ( 2020 ). A year in the life of a north Atlantic seabird...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (23): jeb246922.
Published: 6 December 2023
... is increasingly being used to estimate energy expenditure. However, validation of accelerometry as an accurate proxy for field metabolic rate in free-ranging species is limited. In the present study, Australasian gannets ( Morus serrator ) from the Pope's Eye colony (38°16′42″S 144°41′48″E), south-eastern...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (13): jeb245137.
Published: 5 July 2023
... whales can be challenging, as conventional techniques (e.g. doubly labelled water method) are not feasible ( Butler et al., 2004 ). Instead, because oxygen consumption is fundamentally driven by the respiration rate of cetaceans, it is possible to infer the field metabolic rate (FMR) of free-swimming...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (Suppl_1): jeb243095.
Published: 8 March 2022
... vulnerability to climate change. As modulated physiological contributions to heat flow incur a greater energy demand than relying on unmodulated passive heat transfer, we then asked whether we could characterize the energetic costs of thermoregulation. We measured field metabolic rate (FMR) in free-living...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (15): jeb242218.
Published: 5 August 2021
... of a similar body mass. They also show an age-related metabolic decline. Aging Energetics Field metabolic rate Marine mammal Metabolism Senescence Duke University http://dx.doi.org/10.13039/100006510 International Marine Animal Trainers’ Association Marine mammals...
Includes: Supplementary data
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Journal Articles
J Exp Biol (2020) 223 (6): jeb217091.
Published: 27 March 2020
.... We show that basal energy for subsistence living and activity metabolism, both core components of field metabolic rates, contribute towards incorporation of δ 13 C into otoliths and support the use of δ 13 C as a metabolic proxy in field settings. The functional shapes of the logarithmic...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (7): jeb177519.
Published: 6 April 2018
... be made about the form for random error in the full statistical model (i.e. normal and homoscedastic, normal and heteroscedastic, lognormal and heteroscedastic). The general equation and several modifications thereof were used to study allometric variation in field metabolic rates of marsupial...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (10): 1875–1881.
Published: 15 May 2017
... that the original work is properly attributed. Summary: A calibration of the overall dynamic body acceleration (ODBA) method for estimating behaviour-specific energy expenditure in terms of V̇ O 2  in free-ranging birds at high temporal resolution. Dynamic body acceleration Field metabolic rate...
Includes: Supplementary data
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Journal Articles
J Exp Biol (2016) 219 (14): 2192–2200.
Published: 15 July 2016
... validates the use of dynamic body acceleration in estimating energy expenditure of a foot-propelled diving homeotherm capable of flight in the wild. Doubly labelled water Accelerometry Field metabolic rate Energy expenditure is an important currency in animal ecology, but is difficult...
Includes: Supplementary data
Journal Articles
J Exp Biol (2014) 217 (24): 4320–4327.
Published: 15 December 2014
... responses. In summer, ponies showed a considerably higher field metabolic rate (FMR; 63.4±15.0 MJ day –1 ) compared with food-restricted and control animals in winter (24.6±7.8 and 15.0±1.1 MJ day –1 , respectively). During summer, locomotor activity, resting heart rate and total water turnover were...
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Journal Articles
J Exp Biol (2013) 216 (3): 418–426.
Published: 1 February 2013
... for correspondence at present address: Department of Biology, University of California at Riverside, Riverside, CA 92521, USA ( [email protected] ) 27 6 2012 2 10 2012 © 2013. 2013 basal metabolic rate BMR doubly labelled water field metabolic rate sustained metabolic scope Basal...
Includes: Supplementary data
Journal Articles
J Exp Biol (2012) 215 (15): 2637–2645.
Published: 1 August 2012
... investigated sexual dimorphism associated with metabolic strategies for fasting in developing northern elephant seals. Thirty-one juvenile seals of both sexes were sampled over extended fasts during annual autumn haul-outs. Field metabolic rate (FMR) and the contribution of protein catabolism to energy...
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J Exp Biol (2008) 211 (22): 3573–3580.
Published: 15 November 2008
...-mail: [email protected] ) 15 9 2008 © The Company of Biologists Limited 2008 2008 field metabolic rate diving physiology marine mammal hypometabolism O 2 debt CO 2 exchange physiological plasticity The metabolic cost associated with foraging is a critical component...
Journal Articles
Journal Articles
J Exp Biol (2003) 206 (13): 2125–2133.
Published: 1 July 2003
... labeled water technique to measure field metabolic rates of adults (three species) and different-aged nestlings (four species) of Antarctic fulmarine petrels in the Rauer Islands, East Antarctica:Antarctic fulmar Fulmarus glacialoides , Antarctic petrel Thalassoica antarctica , Cape petrel Daption capense...