Aircraft-based measurements of High Arctic springtime aerosol show evidence for vertically varying sources, transport and composition

Willis, Megan D.; Bozem, Heiko; Kunkel, Daniel; Lee, Alex K. Y.; Schulz, Hannes; Burkart, Julia; Aliabadi, Amir A.; Herber, Andreas B.; Leaitch, W. Richard; Abbatt, Jonathan P. D.

doi:10.5194/acp-19-57-2019

Articles | Volume 19, issue 1

https://doi.org/10.5194/acp-19-57-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue:

NETCARE (Network on Aerosols and Climate: Addressing Key Uncertainties...

https://doi.org/10.5194/acp-19-57-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 19, issue 1

Research article

|

03 Jan 2019

Research article |

| 03 Jan 2019

Aircraft-based measurements of High Arctic springtime aerosol show evidence for vertically varying sources, transport and composition

Megan D. Willis, Heiko Bozem, Daniel Kunkel, Alex K. Y. Lee, Hannes Schulz, Julia Burkart, Amir A. Aliabadi, Andreas B. Herber, W. Richard Leaitch, and Jonathan P. D. Abbatt

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Jan 2022	32	11	0	43
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Short summary

The vertical distribution of Arctic aerosol is an important driver of its climate impacts. We present vertically resolved measurements of aerosol composition and properties made in the High Arctic during spring on an aircraft platform. We explore how aerosol properties are related to transport history and show evidence of vertical trends in aerosol sources, transport mechanisms and composition. These results will help us to better understand aerosol–climate interactions in the Arctic.


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