Description Usage Arguments Author(s) References See Also Examples
Models the thermal performance curve for metabolism using a modified thermal performance curve.
1 | schoolfield.high(ln.c, Ea, Eh, Th, temp, Tc)
|
ln.c |
the specific rate of metabolism (log scale). |
Ea |
activation energy (eV) |
Eh |
high temperature de-activation energy (eV) |
Th |
temperature at which enzyme is 1/2 active and 1/2 suppressed due to high temperatures |
temp |
temperature in K |
Tc |
standardisation temperature (in degrees centigrade, arbitrary) |
Daniel Padfield
Schoolfield, R. M., Sharpe, P. J. & Magnuson, C. E. Non-linear regression of biological temperature-dependent rate models based on absolute reaction-rate theory. J. Theor. Biol. 88, 719-731 (1981)
a Shiny app showing how the parameters of the schoolfield high and full schoolfield model incorporating low temperature inactivation control the shape of the curve is available online here
1 2 3 | temp <- seq(273.15, 333.15, 1)
plot(schoolfield.high(ln.c = -1, Ea = 0.6, Eh = 2, Th = 320, temp = temp, Tc = 20))
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.