Reconstructing volcanic radiative forcing since 1990, using a comprehensive emission inventory and spatially resolved sulfur injections from satellite data in a chemistry-climate model

This paper presents model simulations of stratospheric aerosols with a focus on explosive volcanic eruptions. Using various (occultation and limb-based) satellite instruments, providing vertical profiles of sulfur dioxide (SO.sub.2) and aerosol extinction, we characterized the chemical and radiative...

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Veröffentlicht in:	Atmospheric chemistry and physics 2023-01, Vol.23 (2), p.1169-1207
Hauptverfasser:	Schallock, Jennifer, Brühl, Christoph, Bingen, Christine, Höpfner, Michael, Rieger, Landon, Lelieveld, Jos
Format:	Artikel
Sprache:	eng
Schlagworte:	Advection Aerosol extinction Aerosol optical depth Aerosol optical properties Aerosol particles Aerosols Altitude Analysis Atmosphere Atmospheric chemistry Chemistry Climate Climate models Convection Datasets Emission inventories Extinction Influence Instruments Lower stratosphere Modelling Nitrogen dioxide Optical analysis Optical properties Optical thickness Perturbation Point sources Radiation Radiation budget Radiative forcing Satellite data Satellite instruments Satellite observation Satellites Simulation Spacecraft recovery Stratosphere Stratospheric aerosols Sulfur Sulfur compounds Sulfur dioxide Sulphur Sulphur dioxide Troposphere Upper troposphere Vertical profiles Volcanic aerosols Volcanic eruptions Volcanism Volcanoes Water pollution
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Zusammenfassung:	This paper presents model simulations of stratospheric aerosols with a focus on explosive volcanic eruptions. Using various (occultation and limb-based) satellite instruments, providing vertical profiles of sulfur dioxide (SO.sub.2) and aerosol extinction, we characterized the chemical and radiative inï¬uence of volcanic aerosols for the period between 1990 and 2019.
ISSN:	1680-7324 1680-7316 1680-7324
DOI:	10.5194/acp-23-1169-2023