Fig. 4: Seasonal cycle of ecosystem N2O flux measured with quantum cascade laser absorption spectrometer in eddy tower.
From: Forest canopy mitigates soil N2O emission during hot moments

The markers denote daily total values, the line is a 7-day running mean. The periods marked with red color represent time intervals with gap-filled data (MDS-method) exceeding 50%. Hot moments: 1—wet, 2—drought (without showing drought onset), 3—freeze-thaw, and 4—dry-minor.