standard metabolic rate
Repeatability of standard metabolic rate and gas exchange characteristics in a highly variable cockroach, Perisphaeria sp
... in standard metabolic rate and gas exchange characteristics in ...of standard metabolic rate and DGC characteristics for two species of longicorn beetles (see also Rogowitz and ...
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Intrapopulational variation in the standard metabolic rate of insects: repeatability, thermal dependence and sensitivity (Q10) of oxygen consumption in a cricket
... that standard MR in insects is repeatable is interesting, since it suggests that this trait could respond to natural selection (Falconer and Mackay, ...is standard metabolic rate heritable? ...
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Physiological and morphological correlates of among individual variation in standard metabolic rate in the leopard frog Rana pipiens
... in standard metabolic rate exists in an amphibian, which is comparable with reported variation in SMR in other ectotherms (Steyermark and Spotila, ...mass–metabolic rate relationships ...
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To boldly gulp: standard metabolic rate and boldness have context dependent influences on risk taking to breathe air in a catfish
... In a population of individually tagged juvenile catfish (N=29), automated bimodal respirometry (Lefevre et al., 2016) revealed continuous air breathing in normoxia, with a marked diurnal cycle. Air breathing and RMR ...
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Repeatability of standard metabolic rate, active metabolic rate and aerobic scope in young brown trout during a period of moderate food availability
... are standard metabolic rate (SMR) and active metabolic rate (AMR), usually estimated from measurements of oxygen consumption rate (M O2 ...maintenance metabolic ...
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Standard metabolic rate at the surface and during trained submersions in adult California sea lions (Zalophus californianus)
... Our results indicate that California sea lions maintain elevated MRs under standard conditions ranging from 1.9 to 3 times the value predicted for terrestrial animals of equal size (Kleiber, 1975). These ...
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Individual variation in metabolic reaction norms over ambient temperature causes low correlation between basal and standard metabolic rate
... l metabolic chambers in a dark climate ...each metabolic chamber recording at each metabolic rate ...the metabolic chambers was controlled at 25 l h −1 by mass-flow controllers (5850S, ...
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Components of standard metabolic rate variability in three species of gammarids
... the metabolic rates of crus- tacea such as Cladocera (Hart and Bycheck, 2011) and Am- phipoda (mainly gammarids; Dorgelo, 1973) have received particular attention due to the relevance of these groups of species to ...
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Understanding variation in metabolic rate
... on metabolic rate, selection analyses have the potential to leverage comparative data ...in metabolic rate is ...in metabolic rates, i.e. covariance between metabolic rate ...
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Phenotypic plasticity of gas exchange pattern and water loss in Scarabaeus spretus (Coleoptera: Scarabaeidae): deconstructing the basis for metabolic rate variation
... elevated standard metabolic rate in individuals exposed to these conditions (for reviews, see Hazel, 1995; Chown and Gaston, 1999; Hulbert and Else, 2000; Pörtner, 2001; Pörtner, 2004; Clarke, ...
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Oxygen dependence of upper thermal limits in fishes
... minus standard metabolic rate), have been proposed as the principal determinant of the upper thermal limits of fishes and other water- breathing ...
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The effect of thermal acclimation on aerobic scope and critical swimming speed in Atlantic salmon, Salmo salar
... Both standard metabolic rate and active metabolic rate continued to increase with temperature, which resulted in an aerobic scope that also increased with temperature, but was ...
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The Effects of Reducing Gill Area on the Capacity to Regulate Oxygen Uptake and on Metabolic Scope in a Cephalopod
... Oxygen uptake in the first 30min of exercise runs ml kg'1h~', standard metabolic rate*, and scope for activity after successive reductions in gill area; percentage figures show the propo[r] ...
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Field metabolic rate and body size
... How does the yearly requirement for energy, or annual FMR, scale with body mass? Those people that work with wild animals, either in captivity or free-ranging, including conservation biologists, paleontologists, animal ...
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Influence of host nutritional condition on post infection traits in the association between the manipulative acanthocephalan Pomphorhynchus laevis and the amphipod Gammarus pulex
... We relied on experimental infections of G. pulex collected in the wild to address the influence of host nutritional condition on the intensity of manipulation and classical infection parameters such as prevalence and ...
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Low global sensitivity of metabolic rate to temperature in calcified marine invertebrates
... lower metabolic scaling exponents and higher meta- bolic rates in Northern, compared to Southern, Hemisphere species indicate geographic differences in the factors con- trolling metabolic ...is ...
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Allometric scaling of mammalian metabolism
... species altered the calculated regression little and rendered this exclusion unproductive. Contrary to Kleiber’s finding (Kleiber, 1932), the exclusion of large herbivores from recent data sets does decrease the scaling ...
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An increase in minimum metabolic rate and not activity explains field metabolic rate changes in a breeding seabird
... in metabolic rate during foraging to compensate for the previously demonstrated increase in metabolic rate while on shore (Green et ...
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Do seasonal changes in metabolic rate facilitate changes in diving behaviour?
... The DLs used in the present study were designed by one of the authors (A.J.W.) and were the same instruments (Mk 3a, Mk 3b) used to study year-round diving behaviour of macaroni penguins (Green et al., in press a). Mk 3a ...
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Heart rate as a predictor of metabolic rate in heterothermic bats
... applied to animals smaller than 1 kg (Butler et al., 2004), miniaturised heart rate transmitters are becoming more readily available and can be used on animals as small as 10 g (Dechmann et al., 2011). Our study ...
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