Articles | Volume 15, issue 8
https://doi.org/10.5194/acp-15-4215-2015
https://doi.org/10.5194/acp-15-4215-2015
Research article
 | 
23 Apr 2015
Research article |  | 23 Apr 2015

The decrease in mid-stratospheric tropical ozone since 1991

G. E. Nedoluha, D. E. Siskind, A. Lambert, and C. Boone

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Cited articles

Aquila, V., Oman, L. D., Stolarski, R., Douglass, A. R., and Newman, P. A.: The Response of Ozone and Nitrogen Dioxide to the Eruption of Mt. Pinatubo at Southern and Northern Midlatitudes, J. Atmos. Sci., 70, 894–900, 2013.
Bacmeister, J. T., Siskind, D. E., Summers, M. E., and Eckermann, S. D.: Age of air in a zonally averaged two-dimensional model, J. Geophys. Res., 103, 11263–11288, 1998.
Bourassa, A. E., Degenstein, D. A., Randel, W. J., Zawodny, J. M., Kyrölä, E., McLinden, C. A., Sioris, C. E., and Roth, C. Z.: Trends in stratospheric ozone derived from merged SAGE II and Odin-OSIRIS satellite observations, Atmos. Chem. Phys., 14, 6983–6994, https://doi.org/10.5194/acp-14-6983-2014, 2014.
Brasseur, G. P. and Solomon, S.: Aeronomy of the Middle Atmosphere, D. Reidel press, chapter 5, 1986.
Butchart, N.: The Brewer-Dobson circulation, Rev. Geophys., 52, 157–184, https://doi.org/10.1002/2013RG000448, 2014.
Short summary
While global stratospheric O3 has begun to recover, there are localized regions where O3 has decreased since 1991. O3 in the mid-stratosphere is very sensitive to nitrogen chemistry, with increased NOy resulting in decreased O3. We show how the observed O3 changes in the tropical mid-stratosphere can be caused by long-term variations in dynamics. These variations result in a decrease in N2O, an increase in NOy, and a resulting decrease in O3.
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