Very low zonally asymmetric ozone values in March 1997 above the North Atlantic-European region, induced by dynamic processes
International audience The total ozone distribution in March 1997 showed very low values in the North Atlantic-European region, even lower than in the years before. A spatial pattern correlation between the zonally asymmetric part of total ozone and that of the 300 hPa surface geopotential of the No...
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ftccsdartic:oai:HAL:hal-00316631v1 2023-05-15T17:26:45+02:00 Very low zonally asymmetric ozone values in March 1997 above the North Atlantic-European region, induced by dynamic processes Entzian, G. Peters, D. Leibniz-Institut für Atmosphärenphysik (IAP) Universität Rostock-Leibniz Association 1999 https://hal.archives-ouvertes.fr/hal-00316631 https://hal.archives-ouvertes.fr/hal-00316631/document https://hal.archives-ouvertes.fr/hal-00316631/file/angeo-17-933-1999.pdf en eng HAL CCSD European Geosciences Union hal-00316631 https://hal.archives-ouvertes.fr/hal-00316631 https://hal.archives-ouvertes.fr/hal-00316631/document https://hal.archives-ouvertes.fr/hal-00316631/file/angeo-17-933-1999.pdf info:eu-repo/semantics/OpenAccess ISSN: 0992-7689 EISSN: 1432-0576 Annales Geophysicae https://hal.archives-ouvertes.fr/hal-00316631 Annales Geophysicae, European Geosciences Union, 1999, 17 (7), pp.933-940 [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences info:eu-repo/semantics/article Journal articles 1999 ftccsdartic 2021-10-31T12:36:12Z International audience The total ozone distribution in March 1997 showed very low values in the North Atlantic-European region, even lower than in the years before. A spatial pattern correlation between the zonally asymmetric part of total ozone and that of the 300 hPa surface geopotential of the Northern Hemisphere was applied to examine the spatial structure of the low ozone values and its dynamic dependence. A trend analysis in the North Atlantic-European region was carried out to determine to what extent the low March 1997 ozone values are related to the decadal change of meteorological parameters in the lower stratosphere, observed since the 1980s, in comparison to the interannual variability. The conclusion is that the very low ozone values above the North Atlantic-European region in March 1997 were mainly induced by dynamic processes, namely their decadal change as well as their interannual variability. Article in Journal/Newspaper North Atlantic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences Entzian, G. Peters, D. Very low zonally asymmetric ozone values in March 1997 above the North Atlantic-European region, induced by dynamic processes |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
description |
International audience The total ozone distribution in March 1997 showed very low values in the North Atlantic-European region, even lower than in the years before. A spatial pattern correlation between the zonally asymmetric part of total ozone and that of the 300 hPa surface geopotential of the Northern Hemisphere was applied to examine the spatial structure of the low ozone values and its dynamic dependence. A trend analysis in the North Atlantic-European region was carried out to determine to what extent the low March 1997 ozone values are related to the decadal change of meteorological parameters in the lower stratosphere, observed since the 1980s, in comparison to the interannual variability. The conclusion is that the very low ozone values above the North Atlantic-European region in March 1997 were mainly induced by dynamic processes, namely their decadal change as well as their interannual variability. |
author2 |
Leibniz-Institut für Atmosphärenphysik (IAP) Universität Rostock-Leibniz Association |
format |
Article in Journal/Newspaper |
author |
Entzian, G. Peters, D. |
author_facet |
Entzian, G. Peters, D. |
author_sort |
Entzian, G. |
title |
Very low zonally asymmetric ozone values in March 1997 above the North Atlantic-European region, induced by dynamic processes |
title_short |
Very low zonally asymmetric ozone values in March 1997 above the North Atlantic-European region, induced by dynamic processes |
title_full |
Very low zonally asymmetric ozone values in March 1997 above the North Atlantic-European region, induced by dynamic processes |
title_fullStr |
Very low zonally asymmetric ozone values in March 1997 above the North Atlantic-European region, induced by dynamic processes |
title_full_unstemmed |
Very low zonally asymmetric ozone values in March 1997 above the North Atlantic-European region, induced by dynamic processes |
title_sort |
very low zonally asymmetric ozone values in march 1997 above the north atlantic-european region, induced by dynamic processes |
publisher |
HAL CCSD |
publishDate |
1999 |
url |
https://hal.archives-ouvertes.fr/hal-00316631 https://hal.archives-ouvertes.fr/hal-00316631/document https://hal.archives-ouvertes.fr/hal-00316631/file/angeo-17-933-1999.pdf |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
ISSN: 0992-7689 EISSN: 1432-0576 Annales Geophysicae https://hal.archives-ouvertes.fr/hal-00316631 Annales Geophysicae, European Geosciences Union, 1999, 17 (7), pp.933-940 |
op_relation |
hal-00316631 https://hal.archives-ouvertes.fr/hal-00316631 https://hal.archives-ouvertes.fr/hal-00316631/document https://hal.archives-ouvertes.fr/hal-00316631/file/angeo-17-933-1999.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1766118553142951936 |