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Effect of stratosphere‐troposphere exchange on the future tropospheric ozone trend

Open access
Collins, W. J., Derwent, R. G., Garnier, B., Johnson, C. E., Sanderson, M. G., Stevenson, D. S.·2003·Journal of Geophysical Research: Atmospheres

Abstract

This paper investigates the impact of circulation changes in a changed climate on the exchange of ozone between the stratosphere and the troposphere. We have identified an increase in the net transport of ozone into the troposphere in the future climate of 37%, although a decreased ozone lifetime means that the overall tropospheric burden decreases. There are regions in the midlatitudes to high latitudes where surface ozone is predicted to increase in the spring. However, these increases are not significant. Significant ozone increases are predicted in regions of the upper troposphere. The general increase in the stratospheric contribution (O 3 s tracer) to tropospheric ozone in the climate changed scenario indicates that the stratosphere will play an even more significant role in the future.

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Metadata

Authors
Collins, W. J., Derwent, R. G., Garnier, B., Johnson, C. E., Sanderson, M. G., & Stevenson, D. S.
Venue
Journal of Geophysical Research: Atmospheres
Published
2003-05-15
Volume
108
Issue
D12
ISSN
0148-0227 (ISSN-L)
OpenAlex
W2149357482
Cited by
210
References
0
FWCI
6.06
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Effect of stratosphere‐troposphere exchange on the future tropospheric ozone trend. https://app.cochat.ai/papers/10.1029/2002jd002617
The paper
Collins, W. J., Derwent, R. G., Garnier, B., Johnson, C. E., Sanderson, M. G., & Stevenson, D. S. (2003). Effect of stratosphere‐troposphere exchange on the future tropospheric ozone trend. Journal of Geophysical Research: Atmospheres. https://doi.org/10.1029/2002jd002617

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.