Articles | Volume 22, issue 8
Atmos. Chem. Phys., 22, 5725–5742, 2022
https://doi.org/10.5194/acp-22-5725-2022

Special issue: Marine organic matter: from biological production in the ocean...

Atmos. Chem. Phys., 22, 5725–5742, 2022
https://doi.org/10.5194/acp-22-5725-2022
Research article
02 May 2022
Research article | 02 May 2022

High number concentrations of transparent exopolymer particles in ambient aerosol particles and cloud water – a case study at the tropical Atlantic Ocean

Manuela van Pinxteren et al.

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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 acp-2021-845', Anonymous Referee #1, 16 Dec 2021
  • RC2: 'Comment on acp-2021-845', Anonymous Referee #2, 21 Feb 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Hartmut Herrmann on behalf of the Authors (14 Mar 2022)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (15 Mar 2022) by Kimitaka Kawamura
RR by Anonymous Referee #2 (17 Mar 2022)
RR by Anonymous Referee #3 (02 Apr 2022)
ED: Publish as is (02 Apr 2022) by Kimitaka Kawamura
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Short summary
A class of marine particles (transparent exopolymer particles, TEPs) that is ubiquitously found in the world oceans was measured for the first time in ambient marine aerosol particles and marine cloud waters in the tropical Atlantic Ocean. TEPs are likely to have good properties for influencing clouds. We show that TEPs are transferred from the ocean to the marine atmosphere via sea-spray formation and our results suggest that they can also form directly in aerosol particles and in cloud water.
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