Slide 1 1 Slide 2 2 First authorized to be established by the Clean Air Act of 1970 Slide 3 3 New standards proposed in Dec 1997 X 35 as of Dec 2006 These are the only pollutants…
Influence of the Brewer-Dobson Circulation on the Middle/Upper Tropospheric O3 TES is used in the mid-upper troposphere to compare with models. Anomalous enrichments are…