326
D. Kang et al.
Fig. 51.3 The daily NLDN lightning flash rate (a) and the maximum change (NLDN—Base) of
hourly surface O 3 (b) on July 11, 2011
where surface O 3 mixing ratios were already over estimated by the Base simulation,
the increase of performance skill is obvious from the improved vertical structure of
O 3 , at least for the two locations shown here. A potentially significant contribution of
LNO X emissions to the total NO X emissions budget across much of the US during the
D. Kang et al.
Fig. 51.3 The daily NLDN lightning flash rate (a) and the maximum change (NLDN—Base) of
hourly surface O 3 (b) on July 11, 2011
where surface O 3 mixing ratios were already over estimated by the Base simulation,
the increase of performance skill is obvious from the improved vertical structure of
O 3 , at least for the two locations shown here. A potentially significant contribution of
LNO X emissions to the total NO X emissions budget across much of the US during the