Articles | Volume 15, issue 20
https://doi.org/10.5194/acp-15-11789-2015
https://doi.org/10.5194/acp-15-11789-2015
Research article
 | 
23 Oct 2015
Research article |  | 23 Oct 2015

Implications of carbon monoxide bias for methane lifetime and atmospheric composition in chemistry climate models

S. A. Strode, B. N. Duncan, E. A. Yegorova, J. Kouatchou, J. R. Ziemke, and A. R. Douglass

Viewed

Total article views: 3,783 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,406 1,268 109 3,783 109 122
  • HTML: 2,406
  • PDF: 1,268
  • XML: 109
  • Total: 3,783
  • BibTeX: 109
  • EndNote: 122
Views and downloads (calculated since 27 Jul 2015)
Cumulative views and downloads (calculated since 27 Jul 2015)

Cited

Saved (final revised paper)

Saved (preprint)

Latest update: 23 Nov 2024
Download
Short summary
A low bias in carbon monoxide (CO) at northern latitudes is a common feature of chemistry climate models. We find that increasing Northern Hemisphere (NH) CO emissions or reducing NH OH concentrations improves the agreement with CO surface observations, but reducing NH OH leads to a better comparison with MOPITT. Removing model biases in ozone and water vapor increases the simulated methane lifetime, but it does not give the 20% reduction in NH OH suggested by our analysis of the CO bias.
Altmetrics
Final-revised paper
Preprint