Results 11 to 20 of about 31,333 (302)

Self‐shading affects allometric scaling in trees [PDF]

open access: bronzeFunctional Ecology, 2010
Summary1. Westet al.[Science,284(1999) 1677] derived an optimal body‐size scaling exponent under the assumption that resources are evenly distributed among exchange surfaces, leading to the well‐known ¾ scaling rule. In trees, this implies a volume‐filling branching network (a fractal dimension of 3 for foliage).
Duursma, Remko A.   +5 more
openaire   +4 more sources

Allometric scaling of biological rhythms in mammals [PDF]

open access: yesBiological Research, 2005
A wide spectrum of cyclic functions in terrestrial mammals of different size, from the 3-gram shrew to the 3-ton elephant, yields an allometric exponent around 0.25, which is correlated _ as a kind of common denominator _ with the specific metabolic rate.
Bruno Günther, Enrique Morgado
doaj   +4 more sources

Problems of allometric scaling analysis

open access: goldJournal of Experimental Biology, 2005
Biological scaling analyses employing the widely used bivariate allometric model are beset by at least four interacting problems: (1) choice of an appropriate best-fit line with due attention to the influence of outliers; (2) objective recognition of divergent subsets in the data (allometric grades); (3) potential restrictions on statistical ...
Martin, RD, Genoud, M, Hemelrijk, CK
openaire   +3 more sources

Allometric scaling: Theory and Applications

open access: diamondFunctional Foods in Health and Disease, 2017
Background: The history and bases for selectedallometric energy relationships are reviewed in this article, specifically those related to quarter-power scaling as described by M. Kleiber, i.e. interspecies metabolic rates scaleas a function of mass to the three-quarters power (metabolic body size).
Robert B. Rucker
openaire   +3 more sources

Allometric scaling of retrogressive thaw slumps [PDF]

open access: yesThe Cryosphere, 2023
In the warming Arctic, retrogressive thaw slumping (RTS) has emerged as the primary thermokarst modifier of ice-rich permafrost slopes, raising urgency to investigate the distribution and intensification of disturbances and the cascade of effects ...
J. van der Sluijs   +2 more
doaj   +1 more source

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