Sentences with phrase «ozone precursors based»

Not exact matches

From the Physical Science Basis: «Shindell et al. (2009) estimated the impact of reactive species emissions on both gaseous and aerosol forcing species and found that ozone precursors, including methane, had an additional substantial climate effect because they increased or decreased the rate of oxidation of SO2 to sulphate aerosol.

«I expect it will be a large source of ozone precursors, and this would be located in an area that's already failing to meet federal health - based standards for ozone,» he said.