Long-term variation of the Antarctic Circumpolar Wave
[1] During the period 1968-1999, the character of circum-Antarctic anomalies in sea level pressure, sea ice edge, and sea surface temperature changed substantially. An Antarctic Circumpolar Wave (ACW) is only clearly visible in the period 1985-1994. Before, and perhaps after this, the signal, partic...
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2003
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ftnerc:oai:nora.nerc.ac.uk:12682 2023-05-15T13:45:11+02:00 Long-term variation of the Antarctic Circumpolar Wave Connolley, W.M. 2003 http://nora.nerc.ac.uk/id/eprint/12682/ http://www.agu.org/journals/jc/jc0212/2000JC000380/index.html unknown American Geophysical Union Connolley, W.M. 2003 Long-term variation of the Antarctic Circumpolar Wave. Journal of Geophysical Research, 108 (C4), 8076. 12, pp. https://doi.org/10.1029/2000JC000380 <https://doi.org/10.1029/2000JC000380> Marine Sciences Atmospheric Sciences Publication - Article PeerReviewed 2003 ftnerc https://doi.org/10.1029/2000JC000380 2023-02-04T19:28:09Z [1] During the period 1968-1999, the character of circum-Antarctic anomalies in sea level pressure, sea ice edge, and sea surface temperature changed substantially. An Antarctic Circumpolar Wave (ACW) is only clearly visible in the period 1985-1994. Before, and perhaps after this, the signal, particularly in sea level pressure, is quite different with no clear sign of precession. Accompanying the change from precessional to nonprecessional modes is a change in the spatial pattern of variability and a change in the predictability of atmospheric anomalies from oceanic forcing. Evidence from general circulation model integration suggests that during the precessional mode of the ACW, there is enhanced predictability, as would be required to support a coupled ocean-atmosphere interaction. Article in Journal/Newspaper Antarc* Antarctic Sea ice Natural Environment Research Council: NERC Open Research Archive Antarctic The Antarctic Journal of Geophysical Research 108 C4 |
institution |
Open Polar |
collection |
Natural Environment Research Council: NERC Open Research Archive |
op_collection_id |
ftnerc |
language |
unknown |
topic |
Marine Sciences Atmospheric Sciences |
spellingShingle |
Marine Sciences Atmospheric Sciences Connolley, W.M. Long-term variation of the Antarctic Circumpolar Wave |
topic_facet |
Marine Sciences Atmospheric Sciences |
description |
[1] During the period 1968-1999, the character of circum-Antarctic anomalies in sea level pressure, sea ice edge, and sea surface temperature changed substantially. An Antarctic Circumpolar Wave (ACW) is only clearly visible in the period 1985-1994. Before, and perhaps after this, the signal, particularly in sea level pressure, is quite different with no clear sign of precession. Accompanying the change from precessional to nonprecessional modes is a change in the spatial pattern of variability and a change in the predictability of atmospheric anomalies from oceanic forcing. Evidence from general circulation model integration suggests that during the precessional mode of the ACW, there is enhanced predictability, as would be required to support a coupled ocean-atmosphere interaction. |
format |
Article in Journal/Newspaper |
author |
Connolley, W.M. |
author_facet |
Connolley, W.M. |
author_sort |
Connolley, W.M. |
title |
Long-term variation of the Antarctic Circumpolar Wave |
title_short |
Long-term variation of the Antarctic Circumpolar Wave |
title_full |
Long-term variation of the Antarctic Circumpolar Wave |
title_fullStr |
Long-term variation of the Antarctic Circumpolar Wave |
title_full_unstemmed |
Long-term variation of the Antarctic Circumpolar Wave |
title_sort |
long-term variation of the antarctic circumpolar wave |
publisher |
American Geophysical Union |
publishDate |
2003 |
url |
http://nora.nerc.ac.uk/id/eprint/12682/ http://www.agu.org/journals/jc/jc0212/2000JC000380/index.html |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Sea ice |
genre_facet |
Antarc* Antarctic Sea ice |
op_relation |
Connolley, W.M. 2003 Long-term variation of the Antarctic Circumpolar Wave. Journal of Geophysical Research, 108 (C4), 8076. 12, pp. https://doi.org/10.1029/2000JC000380 <https://doi.org/10.1029/2000JC000380> |
op_doi |
https://doi.org/10.1029/2000JC000380 |
container_title |
Journal of Geophysical Research |
container_volume |
108 |
container_issue |
C4 |
_version_ |
1766215201273675776 |