Articles | Volume 16, issue 12
Atmos. Chem. Phys., 16, 7507–7522, 2016
Atmos. Chem. Phys., 16, 7507–7522, 2016

Research article 17 Jun 2016

Research article | 17 Jun 2016

The impact of lightning on tropospheric ozone chemistry using a new global lightning parametrisation

D. L. Finney et al.


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Declan Finney on behalf of the Authors (23 May 2016)  Author's response    Manuscript
ED: Publish as is (27 May 2016) by Patrick Jöckel
Short summary
Lightning is a source of nitric oxide (NO) and, through chemical reactions of NO, impacts ozone production. A new method for modelling global lightning markedly alters ozone concentration in the upper troposphere and frequency characteristics of ozone production compared to earlier treatments. Simulated lightning and ozone concentrations now better match observations. Reducing uncertainties associated with lightning NO is important for understanding atmospheric composition and radiative forcing.
Final-revised paper