Abstract
ACTUAL and potential increases in aircraft traffic are causing concern about the effects of aircraft exhaust emission on atmos-pheric chemistry. Model results1–3 and measurements4–6 in the Northern Hemisphere have shown that growth in surface emissions of nitrogen oxides and hydrocarbons leads to increases in concentration of tropospheric ozone. Tropospheric ozone is toxic to plants, humans and other organisms, and it is a greenhouse gas7–9. The radiative forcing of surface temperature is most sensitive to changes in tropospheric ozone at a height of ∼12 km (ref. 8), where aircraft emissions of nitrogen oxides are at a maximum and where the model sensitivity of ozone to nitrogen oxide emissions is enhanced. Our model results show that the radiative forcing of surface temperature is about thirty times more sensitive to aircraft emissions of nitrogen oxides than to surface emissions. We also find that the impact on global warming of increases in tropospheric ozone caused by increases in surface emissions of nitrogen oxides has previously been overestimated by a factor of five1,10, owing to an error in the calculation of the ozone budget.
Similar content being viewed by others
References
Houghton, J. T., Jenkins, G. J. & Ephraums, J. J. (eds) Climate Change: the IPCC Scientific Assessment (Cambridge University Press, 1990).
Hough, A. M. & Derwent, R. G. Nature 344, 645–650 (1990).
Thompson, A. M., Huntley, M. A. & Stewart, R. W. J. geophys. Res. 95, 9829–9844 (1990).
Logan, J. A. J. geophys. Res. 90, 10463–10482 (1985).
Volz, A. & Kley, D. Nature 332, 240–242 (1988).
Bojkov, R. D. Tropospheric Ozone Regional and Global Scale Interactions, NATO ASI Series C, Vol. 227 (ed. Isaksen, I.S.A.) 83–96 (NATO, 1988).
Ramanathan, V., Singh, H. B., Cicerone, R. J. & Kiehl, J. T. J. geophys. Res. 90, 5547–5566 (1985).
Lacis, A. A., Wuebbles, D. J. & Logan, J. A. J. geophys. Res. 95, 9971–9981 (1990).
Wang, W. C. & Sze, N. D. Nature 286, 589–590 (1980).
Derwent, R. G. Trace Gases and their Relative Contribution to the Greenhouse Effect AERE R13716 (HMSO, London, 1990).
Hildago, H. & Crutzen, P. J. J. geophys. Res. 82, 5833–5866 (1977).
Isaksen, I. S. A. Proc. Quadrenn. Ozone Symp., Vol. II (ed. London, J.) 845–852 (NCAR, Boulder, 1980).
Derwent, R. G. Atmos. Envir. 16, 1997–2007 (1982).
Beck, J. P. et al. The Effect of Aircraft Emissions on Tropospheric Ozone in the Northern Hemisphere. Atmos. Envir. A26, 17–19 (1992).
Crutzen, P. J. & Bruhl, C. Air Traffic and the Environment, Lecture Notes in Engineering, Vol. 60 (ed. Schumann, U) 96–106 (Springer, Berlin, 1990).
Wuebbtes, D. J. & Kinnison, D. E. Air Traffic and the Environment, Lecture Notes in Engineering, Vol. 60 (ed. Schumann, U.) 107–123 (Springer, Berlin, 1990).
Johnson, C. E. & Henshaw, J. The Impact of NOX Emissions from Tropospheric Aircraft, AEA-EE-0127 (Harwell Laboratory, 1991).
Johnston, H. W., Kinnison, D. E. & Wuebbles, D. J. J. geophys. Res. 94, 16351–16363 (1989).
Hough, A. M. J. geophys. Res. 96, 7325–7362 (1991).
Hough, A. M. Atmos. Envir. 23, 1235–1261 (1989).
Mclrtnes, G. & Walker, C. T. The Global Distribution of Aircraft Air Pollutant Emissions Rep. LR 872 (AP) (Warren Spring Laboratory, in the press).
Egli, R. A. Chimia 44, 369–371 (1990).
NüBer, H.-G. & Schmitt, A. Air Traffic and the Environment, Lecture Notes in Engineering, Vol. 60 (ed. Schumann, U) 1–11 (Springer, Berlin, 1990).
Lin, X., Trainer, M. & Liu, S. C. J. geophys. Res. 93, 15879–15888 (1988).
Liu, S. C. et al. J. geophys. Res. 92, 4191–4207 (1987).
Hough, A. M. & Johnson, C. E. Atmos. Envir. A25, 1819–1835 (1991).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Johnson, C., Henshaw, J. & Mclnnes, G. Impact of aircraft and surface emissions of nitrogen oxides on tropospheric ozone and global warming. Nature 355, 69–71 (1992). https://doi.org/10.1038/355069a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/355069a0
- Springer Nature Limited
This article is cited by
-
Time-resolved spectroscopic study of photofragment fluorescence in methane/air mixtures and its diagnostic implications
Applied Physics B (2015)
-
Femtosecond laser-induced nonlinear spectroscopy for remote sensing of methane
Applied Physics B (2006)
-
Subsonic aircraft and ozone trends
Journal of Atmospheric Chemistry (1996)
-
Estimates of indirect global warming potentials for CH4, CO and NOX
Climatic Change (1996)
-
Greenhouse effect of NOX
Environmental Science and Pollution Research (1995)