Chemical Impact of Stratospheric Alumina Particle Injection for Solar Radiation Modification and Related Uncertainties

Chemical Impact of Stratospheric Alumina Particle Injection for Solar Radiation Modification and Related Uncertainties

Abstract Compared to stratospheric SO2 injection for climate intervention, alumina particle injection could reduce stratospheric warming and associated adverse impacts. However, heterogeneous chemistry on alumina particles, especially chlorine activation via ClONO2+HCl→surfCl2+HNO3, is poorly constr...

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Bibliographic Details
Main Authors: Sandro Vattioni, Beiping Luo, Aryeh Feinberg, Andrea Stenke, Christof Vockenhuber, Rahel Weber, John A. Dykema, Ulrich K. Krieger, Markus Ammann, Frank Keutsch, Thomas Peter, Gabriel Chiodo
Format: Article
Language:English
Published: Wiley 2023-12-01
Series:Geophysical Research Letters
Subjects:
solar radiation management
stratospheric chemistry
stratospheric ozone
surface chemistry
heterogenuous kinetics
aerosol‐chemistry‐climate modeling
Online Access:https://doi.org/10.1029/2023GL105889

Internet

https://doi.org/10.1029/2023GL105889

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