Table 2.
Parameter | Description | Value | Units |
---|---|---|---|
Photosynthesis | |||
Rd,25 | Respiration rate at 25ºC | 1.491 | µmol m−2 s−1 |
Vcmax,25 | Maximum carboxylation rate at 25ºC | 99.5 | µmol m−2 s−1 |
Jmax,25 | Maximum electron transport rate at 25ºC | 185.0 | µmol m−2 s−1 |
CJmax | Jmax temperature response parameter | 17.57* | Unitless |
ΔHa, Jmax | Jmaxtemperature response parameter | 43.54* | kJ mol−1 |
α | Light response parameter | 0.41 | Unitless |
Stomatal Conductance | |||
Em | Maximum transpiration rate | 20.43 | mmol m−2 s−1 |
i0 | PPFD offset for dark transpiration | 38.48 | µmol m−2 s−1 |
k | Bulk stomatal parameter | 18,383 | µmol m−2 s−1 mmol mol−1 |
b | Bulk stomatal parameter | 49.68 | mmol mol−1 |
*Assumed based on no growth temperature acclimation ( Bernacchi et al., 2003 ).