Fig. 2
From: Whole plant chamber to examine sensitivity of cereal gas exchange to changes in evaporative demand
Reliability of the whole plant gas exchange system. Time course of differences (Delta) between air entering and exiting an empty chamber, for CO2 and H2O at a flow rate of 175 µmol air m−2 s−1 (a), and in response to flow rate (b); time courses for chamber vapour pressure deficit and air temperature with a plant in the system (c), and whole plant photosynthesis (An) and transpiration (TrIRGA) of that plant (d)