Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 23, issue 16
Articles | Volume 23, issue 16
https://doi.org/10.5194/acp-23-9287-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-9287-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 23, issue 16
Research article
 | 
24 Aug 2023
Research article |  | 24 Aug 2023

Explaining apparent particle shrinkage related to new particle formation events in western Saudi Arabia does not require evaporation

Simo Hakala, Ville Vakkari, Heikki Lihavainen, Antti-Pekka Hyvärinen, Kimmo Neitola, Jenni Kontkanen, Veli-Matti Kerminen, Markku Kulmala, Tuukka Petäjä, Tareq Hussein, Mamdouh I. Khoder, Mansour A. Alghamdi, and Pauli Paasonen

Viewed

Total article views: 1,834 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,403 381 50 1,834 40 47
  • HTML: 1,403
  • PDF: 381
  • XML: 50
  • Total: 1,834
  • BibTeX: 40
  • EndNote: 47
Views and downloads (calculated since 14 Mar 2023)
Cumulative views and downloads (calculated since 14 Mar 2023)

Viewed (geographical distribution)

Total article views: 1,834 (including HTML, PDF, and XML) Thereof 1,807 with geography defined and 27 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 28 Mar 2025
Download
Short summary
Things are not always as they first seem in ambient aerosol measurements. Observations of decreasing particle sizes are often interpreted as resulting from particle evaporation. We show that such observations can counterintuitively be explained by particles that are constantly growing in size. This requires one to account for the previous movements of the observed air. Our explanation implies a larger number of larger particles, meaning more significant effects of aerosols on climate and health.
Read more
Share
Altmetrics
Final-revised paper
Preprint