where b is Gs at VPD = 1 kPa (hereafter designated as reference canopy stomatal conductance, Gs-ref), and m is the rate of stomatal closure and reflects the sensitivity of Gs to D (_dGs/dlnVPD, in mmol m_2 s_1 ln(kPa)_1).
where b is Gs at VPD = 1 kPa (hereafter designated as referencecanopy stomatal conductance, Gs-ref), and m is the rate of stomatalclosure and reflects the sensitivity of Gs to D (_dGs/dlnVPD, inmmol m_2 s_1 ln(kPa)_1).