Antarctic Ozone Depletion and Trends in Tropopause Rossby Wave Breaking ...
Trends in summer tropopause Rossby wave breaking (RWB) are examined using meteorological reanalyses and model integrations. The reanalyses for the last 30 years show large increases in RWB on the equatorward side of the tropospheric jet and weak decreases on the poleward side. Comparable changes in...
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Columbia University
2012
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Online Access: | https://dx.doi.org/10.7916/d8kd1xcx https://academiccommons.columbia.edu/doi/10.7916/D8KD1XCX |
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ftdatacite:10.7916/d8kd1xcx 2024-10-13T14:03:21+00:00 Antarctic Ozone Depletion and Trends in Tropopause Rossby Wave Breaking ... Ndarana, T. Waugh, D. W. Polvani, Lorenzo M. Correa, Gustavo P. Gerber, E. P. 2012 https://dx.doi.org/10.7916/d8kd1xcx https://academiccommons.columbia.edu/doi/10.7916/D8KD1XCX unknown Columbia University https://dx.doi.org/10.1002/asl.384 Atmosphere Meteorology Climatic changes Text article-journal Articles ScholarlyArticle 2012 ftdatacite https://doi.org/10.7916/d8kd1xcx10.1002/asl.384 2024-10-01T11:37:24Z Trends in summer tropopause Rossby wave breaking (RWB) are examined using meteorological reanalyses and model integrations. The reanalyses for the last 30 years show large increases in RWB on the equatorward side of the tropospheric jet and weak decreases on the poleward side. Comparable changes in RWB are found in general circulation model integrations whose stratospheric ozone differs between 1960 and 2000 levels, but not in integrations that differ only in their greenhouse gas concentrations and sea-surface temperatures. These results indicate that the formation of the ozone hole has led to changes in RWB frequency during southern summer. ... Article in Journal/Newspaper Antarc* Antarctic DataCite Antarctic |
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Open Polar |
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unknown |
topic |
Atmosphere Meteorology Climatic changes |
spellingShingle |
Atmosphere Meteorology Climatic changes Ndarana, T. Waugh, D. W. Polvani, Lorenzo M. Correa, Gustavo P. Gerber, E. P. Antarctic Ozone Depletion and Trends in Tropopause Rossby Wave Breaking ... |
topic_facet |
Atmosphere Meteorology Climatic changes |
description |
Trends in summer tropopause Rossby wave breaking (RWB) are examined using meteorological reanalyses and model integrations. The reanalyses for the last 30 years show large increases in RWB on the equatorward side of the tropospheric jet and weak decreases on the poleward side. Comparable changes in RWB are found in general circulation model integrations whose stratospheric ozone differs between 1960 and 2000 levels, but not in integrations that differ only in their greenhouse gas concentrations and sea-surface temperatures. These results indicate that the formation of the ozone hole has led to changes in RWB frequency during southern summer. ... |
format |
Article in Journal/Newspaper |
author |
Ndarana, T. Waugh, D. W. Polvani, Lorenzo M. Correa, Gustavo P. Gerber, E. P. |
author_facet |
Ndarana, T. Waugh, D. W. Polvani, Lorenzo M. Correa, Gustavo P. Gerber, E. P. |
author_sort |
Ndarana, T. |
title |
Antarctic Ozone Depletion and Trends in Tropopause Rossby Wave Breaking ... |
title_short |
Antarctic Ozone Depletion and Trends in Tropopause Rossby Wave Breaking ... |
title_full |
Antarctic Ozone Depletion and Trends in Tropopause Rossby Wave Breaking ... |
title_fullStr |
Antarctic Ozone Depletion and Trends in Tropopause Rossby Wave Breaking ... |
title_full_unstemmed |
Antarctic Ozone Depletion and Trends in Tropopause Rossby Wave Breaking ... |
title_sort |
antarctic ozone depletion and trends in tropopause rossby wave breaking ... |
publisher |
Columbia University |
publishDate |
2012 |
url |
https://dx.doi.org/10.7916/d8kd1xcx https://academiccommons.columbia.edu/doi/10.7916/D8KD1XCX |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://dx.doi.org/10.1002/asl.384 |
op_doi |
https://doi.org/10.7916/d8kd1xcx10.1002/asl.384 |
_version_ |
1812819831261495296 |