Figure 4 : Dynamic leaf gas exchange responses of methanol
(MeOH), acetic acid (AA), AA/MeOH, net photosynthesis
(Anet), transpiration (E), and stomatal conductance
(gs) from detached hydrated poplar branches as a
function of (a-c) leaf internal CO2concentrations (Ci), (d-f) incident
Photosynthetically Active Radiation (PAR) flux, and (g-i) leaf
temperature. Shaded regions indicate dark conditions inside the leaf
chamber.