Articles | Volume 17, issue 23
Atmos. Chem. Phys., 17, 14709–14726, 2017
https://doi.org/10.5194/acp-17-14709-2017
Atmos. Chem. Phys., 17, 14709–14726, 2017
https://doi.org/10.5194/acp-17-14709-2017

Research article 11 Dec 2017

Research article | 11 Dec 2017

The observed influence of local anthropogenic pollution on northern Alaskan cloud properties

Maximilian Maahn et al.

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Short summary
Liquid-containing clouds are a key component of the Arctic climate system and their radiative properties depend strongly on cloud drop sizes. Here, we investigate how cloud drop sizes are modified in the presence of local emissions from industrial facilities at the North Slope of Alaska using aircraft in situ observations. We show that near local anthropogenic sources, the concentrations of black carbon and condensation nuclei are enhanced and cloud drop sizes are reduced.
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