Environmental Science & Technology · 2026

Trade-Offs between Sulfuric Acid Aerosol Precursors for Stratospheric Aerosol Geoengineering

James Franke, Wake Smith, Angela Slavens, Frank N. Keutsch, Fangqun Yu, David Keith

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Letter to the National Academy for Science, White Paper · 2026

A Need For In Situ Observations to Inform Nearfield Plume Transport and Aerosol Dynamics as well as Chemistry of Alternate Geoengineering Materials in the Stratosphere

Cody Floerchinger, John Dykema, David Keith, and Frank Keutsch

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PNAS · 2026

Stratospheric Solar Geoengineering without Ozone Loss

David W. Keith, Debra K. Weisenstein, John A. Dykema, and Frank N. Keutsch

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