Figure 4
From: Important contributions of sea-salt aerosols to atmospheric bromine cycle in the Antarctic coasts

Seasonal features of air temperature, solar radiation, molar ratios of SO42−/Na+, Cl−/Na+, Br−/Na+, and Mg2+/Na+ in blowing snow and aerosols at Syowa Station, Antarctica. The blue line in (a) shows temperatures for mirabilite precipitation. Gray lines in (b–d) show bulk seawater ratios.