Fig. 2: Map of the photochemical ozone-control regime for the years 1750, 1950 and 2014.
From: Suppression of surface ozone by an aerosol-inhibited photochemical ozone regime
Mean simulated July solar noon-time photochemical ozone-control regime for 1750, 1970 and 2014. Enlargements of North America, Europe and Asia are shown in the Supplementary Information.
