Articles | Volume 17, issue 13
https://doi.org/10.5194/acp-17-8031-2017
https://doi.org/10.5194/acp-17-8031-2017
Research article
 | 
04 Jul 2017
Research article |  | 04 Jul 2017

Contribution of different processes to changes in tropical lower-stratospheric water vapor in chemistry–climate models

Kevin M. Smalley, Andrew E. Dessler, Slimane Bekki, Makoto Deushi, Marion Marchand, Olaf Morgenstern, David A. Plummer, Kiyotaka Shibata, Yousuke Yamashita, and Guang Zeng

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Cited articles

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This paper explains a new way to evaluate simulated lower-stratospheric water vapor. We use a multivariate linear regression to predict 21st century lower stratospheric water vapor within 12 chemistry climate models using tropospheric warming, the Brewer–Dobson circulation, and the quasi-biennial oscillation as predictors. This methodology produce strong fits to simulated water vapor, and potentially represents a superior method to evaluate model trends in lower-stratospheric water vapor.
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