Articles | Volume 25, issue 4
https://doi.org/10.5194/acp-25-2631-2025
https://doi.org/10.5194/acp-25-2631-2025
Research article
 | 
28 Feb 2025
Research article |  | 28 Feb 2025

Contributions of the synoptic meteorology to the seasonal cloud condensation nuclei cycle over the Southern Ocean

Tahereh Alinejadtabrizi, Yi Huang, Francisco Lang, Steven Siems, Michael Manton, Luis Ackermann, Melita Keywood, Ruhi Humphries, Paul Krummel, Alastair Williams, and Greg Ayers

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2024-2397', Anonymous Referee #1, 14 Aug 2024
    • AC1: 'Reply on RC1', Tahereh Alinejadtabrizi, 22 Oct 2024
  • RC2: 'Comment on egusphere-2024-2397', Anonymous Referee #2, 28 Aug 2024
    • AC2: 'Reply on RC2', Tahereh Alinejadtabrizi, 22 Oct 2024

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Tahereh Alinejadtabrizi on behalf of the Authors (22 Oct 2024)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (23 Oct 2024) by Greg McFarquhar
RR by Anonymous Referee #2 (06 Nov 2024)
RR by Anonymous Referee #1 (15 Nov 2024)
ED: Reconsider after major revisions (16 Nov 2024) by Greg McFarquhar
AR by Tahereh Alinejadtabrizi on behalf of the Authors (12 Dec 2024)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (12 Dec 2024) by Greg McFarquhar
RR by Anonymous Referee #1 (25 Dec 2024)
ED: Publish subject to technical corrections (31 Dec 2024) by Greg McFarquhar
AR by Tahereh Alinejadtabrizi on behalf of the Authors (09 Jan 2025)  Author's response   Manuscript 
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Short summary

Clouds over the Southern Ocean are crucial to Earth's energy balance, but understanding the factors that control them is complex. Our research examines how weather patterns affect tiny particles called cloud condensation nuclei (CCN), which influence cloud properties. Using data from Kennaook / Cape Grim, we found that winter air from Antarctica brings cleaner conditions with lower CCN, while summer patterns from Australia transport more particles. Precipitation also helps reduce CCN in winter.

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