Articles | Volume 21, issue 11
Atmos. Chem. Phys., 21, 8637–8654, 2021
https://doi.org/10.5194/acp-21-8637-2021
Atmos. Chem. Phys., 21, 8637–8654, 2021
https://doi.org/10.5194/acp-21-8637-2021

Research article 08 Jun 2021

Research article | 08 Jun 2021

Responses of Arctic black carbon and surface temperature to multi-region emission reductions: a Hemispheric Transport of Air Pollution Phase 2 (HTAP2) ensemble modeling study

Na Zhao et al.

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
AR by Kan Huang on behalf of the Authors (07 Apr 2021)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (08 Apr 2021) by Frank Dentener
RR by Anonymous Referee #2 (20 Apr 2021)
ED: Publish subject to minor revisions (review by editor) (20 Apr 2021) by Frank Dentener
AR by Kan Huang on behalf of the Authors (27 Apr 2021)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (05 May 2021) by Frank Dentener
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Short summary
Black carbon acts as a strong climate forcer, especially in vulnerable pristine regions such as the Arctic. This work utilizes ensemble modeling results from the task force Hemispheric Transport of Air Pollution Phase 2 to investigate the responses of Arctic black carbon and surface temperature to various source emission reductions. East Asia contributed the most to Arctic black carbon. The response of Arctic temperature to black carbon was substantially more sensitive than the global average.
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