Articles | Volume 11, issue 7
https://doi.org/10.5194/amt-11-4413-2018
https://doi.org/10.5194/amt-11-4413-2018
Research article
 | 
25 Jul 2018
Research article |  | 25 Jul 2018

A novel semi-direct method to measure OH reactivity by chemical ionization mass spectrometry (CIMS)

Jennifer B. A. Muller, Thomas Elste, Christian Plass-Dülmer, Georg Stange, Robert Holla, Anja Claude, Jennifer Englert, Stefan Gilge, and Dagmar Kubistin

Viewed

Total article views: 3,332 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,963 1,215 154 3,332 410 86 91
  • HTML: 1,963
  • PDF: 1,215
  • XML: 154
  • Total: 3,332
  • Supplement: 410
  • BibTeX: 86
  • EndNote: 91
Views and downloads (calculated since 05 Apr 2018)
Cumulative views and downloads (calculated since 05 Apr 2018)

Viewed (geographical distribution)

Total article views: 3,332 (including HTML, PDF, and XML) Thereof 3,209 with geography defined and 123 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 03 Mar 2025
Download
Short summary
The hydroxyl radical (OH) largely controls tropospheric trace gas removal and the inverse of OH lifetime, OH reactivity, is a useful measure to investigate the oxidation capacity of the atmosphere. This paper presents a novel method to measure OH reactivity using an operational chemical ionization mass spectrometer (CIMS) for OH measurements at the GAW site Hohenpeissenberg, Germany. It includes the analysis of measurement uncertainties and demonstrates its suitability for long-term monitoring.
Share