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Cited by 205

The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.

Processes Controlling the Composition and Abundance of Arctic Aerosol

Open access
Willis, Megan D., Leaitch, W. Richard, Abbatt, Jonathan P.D.·2018·Reviews of Geophysics

Abstract

The Arctic region is a harbinger of global change and is warming at a rate higher than the global average. While Arctic warming is driven by increases in anthropogenic greenhouse gases' in combination with local feedback mechanisms, short‐lived climate forcing agents, such as tropospheric aerosol, are also important drivers of Arctic climate. Arctic aerosol‐climate impacts vary seasonally as a result of the interplay between aerosol and different cloud types, available solar radiation, sea ice, surface albedo, Arctic and lower latitude removal processes, and atmospheric transport patterns. Photochemistry and efficient wet aerosol removal have low impact in winter but become important in spring to summer, dramatically altering aerosol chemical composition, and driving the size distribution from a pronounced accumulation mode toward a dominance of smaller particles. Retreating sea ice, increasing solar insolation and warmer temperatures in summer result in enhanced emissions from Arctic marine and terrestrial ecosystems, and anthropogenic sources, with impacts on the composition of gas and particle phases. Fractional cloud cover reaches a maximum in Arctic summer, in parallel with decreasing sea ice extent and surface albedo. This seasonal variation corresponds to significant changes in the net cloud radiative effect; changes that are affected by aerosol. This review summarizes our current knowledge of processes that control Arctic aerosol properties. We highlight both natural and anthropogenic processes that will be impacted by current and future sea ice loss. Efforts are needed to better constrain aerosol removal rates, characterize aerosol precursors, and constrain the seasonality and magnitude of aerosol‐cloud‐climate impacts.

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Crossref · 10.1029/2018rg000602

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Metadata

Authors
Willis, M. D., Leaitch, W. R., & Abbatt, J. P. D.
Venue
Reviews of Geophysics
Published
2018-11-04
Volume
56
Issue
4
Pages
621-671
ISSN
  • 0096-1043 (ISSN-L)
  • 8755-1209
  • 1944-9208
OpenAlex
W2893336536
Cited by
205
References
22
FWCI
7.26
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Processes Controlling the Composition and Abundance of Arctic Aerosol. https://app.cochat.ai/papers/10.1029/2018rg000602
The paper
Willis, M. D., Leaitch, W. R., & Abbatt, J. P. D. (2018). Processes Controlling the Composition and Abundance of Arctic Aerosol. Reviews of Geophysics. https://doi.org/10.1029/2018rg000602

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.