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Influence of Aerosol Embedded in Shallow Cumulus Cloud Fields on the Surface Solar Irradiance
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2022
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Source: Journal of Geophysical Research: Atmospheres, 127(11)
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Journal Title:Journal of Geophysical Research: Atmospheres
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Description:Ubiquitous shallow cumulus clouds are associated with complex variability in surface solar irradiance (SSI). Aerosol embedded in the cloud field typically has a much smaller overall radiative effect, but can significantly perturb the shape of the SSI probability density function (PDF). These perturbations have important implications for several applications that utilize SSI, but are poorly quantified and are the subject of this study. Multiple cases of shallow cumulus cloud fields with embedded aerosol are simulated at the Southern Great Plains Atmospheric Observatory using large eddy simulation (LES). The LES-derived cloud and aerosol fields are then ingested into Monte Carlo three-dimensional (3D) radiative transfer to simulate
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Source:Journal of Geophysical Research: Atmospheres, 127(11)
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ISSN:2169-897X;2169-8996;
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Rights Information:CC BY
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Compliance:Library
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