Articles | Volume 24, issue 8
https://doi.org/10.5194/acp-24-4693-2024
https://doi.org/10.5194/acp-24-4693-2024
Research article
 | 
19 Apr 2024
Research article |  | 19 Apr 2024

Air mass transport to the tropical western Pacific troposphere inferred from ozone and relative humidity balloon observations above Palau

Katrin Müller, Peter von der Gathen, and Markus Rex

Viewed

Total article views: 1,474 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,194 219 61 1,474 59 47
  • HTML: 1,194
  • PDF: 219
  • XML: 61
  • Total: 1,474
  • BibTeX: 59
  • EndNote: 47
Views and downloads (calculated since 21 Jul 2023)
Cumulative views and downloads (calculated since 21 Jul 2023)

Viewed (geographical distribution)

Total article views: 1,474 (including HTML, PDF, and XML) Thereof 1,458 with geography defined and 16 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 21 Nov 2024
Short summary
The transport history of tropospheric air masses above the tropical western Pacific is studied by local ozone and relative humidity profile measurements from Palau. A prominent anti-correlation between both tracers separates air masses of different origin and genesis. Back trajectories confirm a local convective origin of the year-round humid ozone-poor background. Anomalously dry ozone-rich air is generated in tropical Asia by pollution and dehydrated during transport via radiative cooling.
Altmetrics
Final-revised paper
Preprint