Articles | Volume 20, issue 13
Atmos. Chem. Phys., 20, 7801–7827, 2020
https://doi.org/10.5194/acp-20-7801-2020
Atmos. Chem. Phys., 20, 7801–7827, 2020
https://doi.org/10.5194/acp-20-7801-2020

Research article 03 Jul 2020

Research article | 03 Jul 2020

Radiative forcing of anthropogenic aerosols on cirrus clouds using a hybrid ice nucleation scheme

Jialei Zhu and Joyce E. Penner

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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 Jialei Zhu on behalf of the Authors (08 Apr 2020)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (14 Apr 2020) by Martina Krämer
RR by Anonymous Referee #2 (28 Apr 2020)
RR by Anonymous Referee #1 (01 May 2020)
ED: Publish subject to minor revisions (review by editor) (13 May 2020) by Martina Krämer
AR by Jialei Zhu on behalf of the Authors (16 May 2020)  Author's response    Manuscript
ED: Publish as is (26 May 2020) by Martina Krämer
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Short summary
A new ice nucleation scheme is developed to combine the best features of two previous ice nucleation schemes, so that global models are able to calculate the ice number concentration in both updrafts and downdrafts associated with gravity waves, and has a robust sensitivity to the change of aerosol number. The radiative forcing on cirrus clouds due to anthropogenic emissions is estimated to be −0.20 W m−2, while the inclusion of ice nuclei particles from SOA makes it less negative: −0.04 W m−2.
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