Fig. 5: NDJF estimated daily mean sea-salt aerosol generation* and mean surface (10 m) wind conditions (data: ERA-Interim58) for each SOM node from ref. 33.

SOM nodes 1 to 9 are labelled (a–i). B = Brisbane, LD = Law Dome. *Sea-salt aerosol generation is estimated at each grid point using the ref. 64 equation, which relates sea-salt aerosol generation to local surface wind speed.