Fig. 2: Volume mixing ratios and fluxes of oxidized VOCs (OVOCs) obtained in the poplar fumigation experiments.
From: Rapid conversion of isoprene photooxidation products in terrestrial plants
Box plots of volume mixing ratios (VMR) are shown in panels a–c and deposition/emission fluxes (Φ) d–f for 1,2-ISOPOOH, MVK, and MEK, respectively. OVOCs were analyzed at the enclosure inlet and subsequently at the enclosure outlet during fumigation of the empty enclosure (BG) and of the darkened/illuminated gray poplar trees. For each box, the red line indicates the median, bars show the minimum/maximum, and the blue box indicates the 25th and 75th percentiles of the sample data (N = 5).
