Articles | Volume 24, issue 2
Research article
30 Jan 2024
Research article |  | 30 Jan 2024

Analysis of atmospheric particle growth based on vapor concentrations measured at the high-altitude GAW station Chacaltaya in the Bolivian Andes

Arto Heitto, Cheng Wu, Diego Aliaga, Luis Blacutt, Xuemeng Chen, Yvette Gramlich, Liine Heikkinen, Wei Huang, Radovan Krejci, Paolo Laj, Isabel Moreno, Karine Sellegri, Fernando Velarde, Kay Weinhold, Alfred Wiedensohler, Qiaozhi Zha, Federico Bianchi, Marcos Andrade, Kari E. J. Lehtinen, Claudia Mohr, and Taina Yli-Juuti


Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2023-526', Anonymous Referee #1, 28 May 2023
  • RC2: 'Comment on egusphere-2023-526', Anonymous Referee #2, 23 Jun 2023
  • AC1: 'Comment on egusphere-2023-526', Arto Heitto, 15 Sep 2023

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Arto Heitto on behalf of the Authors (18 Sep 2023)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (28 Sep 2023) by Fangqun Yu
RR by Anonymous Referee #2 (05 Oct 2023)
ED: Reconsider after major revisions (08 Oct 2023) by Fangqun Yu
AR by Arto Heitto on behalf of the Authors (16 Nov 2023)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (01 Dec 2023) by Fangqun Yu
AR by Arto Heitto on behalf of the Authors (04 Dec 2023)
Short summary
Particle growth at the Chacaltaya station in Bolivia was simulated based on measured vapor concentrations and ambient conditions. Major contributors to the simulated growth were low-volatility organic compounds (LVOCs). Also, sulfuric acid had major role when volcanic activity was occurring in the area. This study provides insight on nanoparticle growth at this high-altitude Southern Hemispheric site and hence contributes to building knowledge of early growth of atmospheric particles.
Final-revised paper