February 1, 2021 |Walker Raymond Lee, Douglas G MacMartini, Daniele Visioni, Ben Kravitz | Manuscript Submitted to Geophysical Research Letters | Source   “Injecting SO2 in the spring leads to peak aerosol optical depth (AOD) in the summer.”  -p.2 “…it is plausible that Arctic-focused … Continue reading High-latitude stratospheric aerosol geoengineering-SO2 injection