Sentences with phrase «sulfur emissions trends»

Not exact matches

«We can use this to look at trends in sulfur dioxide emissions on the scale of an entire volcanic arc.»

Figure 2, at right: Emissions trends used in the three models for sulfur dioxide (SO2; top) and black carbon (BC; bottom) following the A1B mid-range socio - economic storyline.

A new report evaluating air pollution trends at the nation's 100 largest electric power producers shows that emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) have fallen markedly in recent years, but carbon dioxide (CO2) emissions increased and will likely spike in coming years.

Only when the trends for human - induced heat - trapping gases, sulfur dioxide emissions, soot, ozone, and land use changes are also included do the hindcast model results (Figure 3) and the recorded reality match up.

Carmichael, G.R., D.G. Streets, G. Calori, M. Amann, M.Z. Jacobson, J. Hansen, and H. Ueda, 2002: Changing trends in sulfur emissions in Asia: Implications for acid deposition.