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Cited by 181

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Metabolic Scaling in Animals: Methods, Empirical Results, and Theoretical Explanations

White, Craig R., Kearney, Michael R.·2014·Comprehensive Physiology
DOI 10.1002/cphy.c110049
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Abstract

Life on earth spans a size range of around 21 orders of magnitude across species and can span a range of more than 6 orders of magnitude within species of animal. The effect of size on physiology is, therefore, enormous and is typically expressed by how physiological phenomena scale with mass(b). When b ≠ 1 a trait does not vary in direct proportion to mass and is said to scale allometrically. The study of allometric scaling goes back to at least the time of Galileo Galilei, and published scaling relationships are now available for hundreds of traits. Here, the methods of scaling analysis are reviewed, using examples for a range of traits with an emphasis on those related to metabolism in animals. Where necessary, new relationships have been generated from published data using modern phylogenetically informed techniques. During recent decades one of the most controversial scaling relationships has been that between metabolic rate and body mass and a number of explanations have been proposed for the scaling of this trait. Examples of these mechanistic explanations for metabolic scaling are reviewed, and suggestions made for comparing between them. Finally, the conceptual links between metabolic scaling and ecological patterns are examined, emphasizing the distinction between (1) the hypothesis that size- and temperature-dependent variation among species and individuals in metabolic rate influences ecological processes at levels of organization from individuals to the biosphere and (2) mechanistic explanations for metabolic rate that may explain the size- and temperature-dependence of this trait.

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Metadata

Authors
White, C. R., & Kearney, M. R.
Venue
Comprehensive Physiology
Publisher
Wiley
Published
2014-01-10
Volume
4
Issue
1
Pages
231-256
ISSN
2040-4603 (ISSN-L)
DOI
10.1002/cphy.c110049
OpenAlex
W2100521244
Cited by
181
References
26
Type
other
Language
en
Open access
closed

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