Journal cover Journal topic
Atmospheric Chemistry and Physics An interactive open-access journal of the European Geosciences Union
Atmos. Chem. Phys., 17, 4871-4885, 2017
http://www.atmos-chem-phys.net/17/4871/2017/
doi:10.5194/acp-17-4871-2017
© Author(s) 2017. This work is distributed
under the Creative Commons Attribution 3.0 License.
Research article
13 Apr 2017
Is increasing ice crystal sedimentation velocity in geoengineering simulations a good proxy for cirrus cloud seeding?
Blaž Gasparini et al.
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Interactive discussionStatus: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version      Supplement - Supplement
 
RC1: 'Review', Anonymous Referee #1, 10 Jan 2017 Printer-friendly Version Supplement 
 
RC2: 'Review of Gasparini et al.', Anonymous Referee #2, 12 Jan 2017 Printer-friendly Version 
 
RC3: 'Review of Gasparini et al.', Anonymous Referee #3, 17 Jan 2017 Printer-friendly Version 
 
AC1: 'Author's response', Blaz Gasparini, 23 Mar 2017 Printer-friendly Version Supplement 
Peer review completion
AR: Author's response | RR: Referee report | ED: Editor decision
AR by Blaz Gasparini on behalf of the Authors (23 Mar 2017)  Author's response  Manuscript
ED: Publish subject to technical corrections (24 Mar 2017) by Ben Kravitz  
Publications Copernicus
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Short summary
Cirrus clouds have, unlike other cloud types, a warming impact on climate. Decreasing their frequency therefore leads to a cooling effect. Cirrus ice crystals grow larger when formed on solid aerosols, inducing a shorter cloud lifetime. We compare simplified simulations of stripping cirrus out of the sky with simulations of seeding by aerosol injections. While we find the surface climate responses to be similar, the changes in clouds and cloud properties differ significantly.
Cirrus clouds have, unlike other cloud types, a warming impact on climate. Decreasing their...
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