Mesocosm: Figs – Exp2

23.06.2009

10:57 towards the end of the fill via plant chamber

9min ALO: Nucleation is starting

29min ALO

1.5 HALO: No second nucleation today! O3 was reduced to 20 instead of 70ppb

O3, NO and NO2 appear to be in a photo stationary state and not much is happening!

2 HALOO3 is still not reacting away!

3 HALO

125ppb O3 were injected in after 5 hours of lights on

2 extra modes appeared so far

40min after second O3 injection5h40min ALO

87min after second O3 injection6h25min ALO