Fig. 5.

Single precursor non-linear components computed for a 50% emission reduction, ${\widehat{P}}_{\mathit{NOx}}^{0.5}/P_{\mathit{all}}^{0.5}\times 100$ (left), ${\widehat{P}}_{NH3}^{0.5}/P_{\mathit{all}}^{0.5}\times 100$ (center), ${\widehat{P}}_{SO2}^{0.5}/P_{\mathit{all}}^{0.5}\times 100$ (right).