TARGAS-1 Operation Manual V. 1.02
88
Stomatal conductance is the inverse of stomatal resistance:
Determine the rate of net photosynthesis (
) from the difference between CO
readings are corrected for water vapor, temperature, and atmospheric pressure. The
addition of transpirational water vapor dilutes the air leaving the cuvette (
assimilation we rearrange equation (
TARGAS-1 calculates and displays the CO
). As related to the calculated values in
concentration in the sub-stomatal cavity (
) using the equation derived by von
sub-stomatal CO2 concentration,
is the total conductance to CO
(1.585 is the diffusion ratio of CO