Is Turning Down the Sun a Good Proxy for Stratospheric Sulfate Geoengineering?

@article{Visioni2020IsTD,
  title={Is Turning Down the Sun a Good Proxy for Stratospheric Sulfate Geoengineering?},
  author={Daniele Visioni and Douglas G. MacMartin and Ben Kravitz},
  journal={Journal of Geophysical Research: Atmospheres},
  year={2020},
  volume={126}
}
Deliberately blocking out a small portion of the incoming solar radiation would cool the climate. One such approach would be injecting SO2 into the stratosphere, which would produce sulfate aerosols that would remain in the atmosphere for 1–3 years, reflecting part of the incoming shortwave radiation. The cooling produced by the aerosols can offset the warming produced by increased greenhouse gas (GHG) concentrations, but it would also affect the climate differently, leading to residual… 

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