Fig. 2
From: Impacts of hemispheric solar geoengineering on tropical cyclone frequency
Aerosol optical depth anomalies in the solar geoengineering simulations. Sulphate (SO4) 550 nm aerosol optical depth (AOD) anomaly 2020–2070 for a, global solar geoengineering (G4); b, northern hemisphere solar geoengineering (G4NH); and c, southern hemisphere solar geoengineering (G4SH) relative to RCP4.5
