Fitting the peaked Arrhenius temperature response model
modarrhenius(Ea, Hd, dS, Tleaf)
activation energy in kJ mol-1
deactivation energy in kJ mol-1
entropy of deactivation in kJ mol-1
leaf temperature in Celsius
modarrhenius is used to fit a peaked Arrhenius model. REFERENCE Medlyn BE, Dreyer E, Ellsworth D, Forstreuter M, Harley PC, Kirschbaum MUF, Le Roux X, Montpied P, Strassemeyer J, Walcroft A, Wang K, Loutstau D. 2002. Temperature response of parameters of a biochemically based model of photosynthesis. II. A review of experimental data. Plant Cell Environ 25:1167-1179