On the Role of Tropospheric Circulation in Recent Climate Changes in the Antarctic Peninsula Region
Abstract The state of tropospheric circulation in the West Antarctic sector (WAS) is considered during 1990s, the warmest decade in the Antarctic Peninsula (AP) region. Regional warming has progressed almost coherently with the second phase of global warming and is related to oceanic variability, sp...
Published in: | Bulletin of Geography. Physical Geography Series |
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Language: | English |
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Walter de Gruyter GmbH
2009
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crdegruyter:10.2478/bgeo-2009-0004 2023-05-15T14:11:43+02:00 On the Role of Tropospheric Circulation in Recent Climate Changes in the Antarctic Peninsula Region Tymofeyev, Vladislav E. 2009 http://dx.doi.org/10.2478/bgeo-2009-0004 http://content.sciendo.com/view/journals/bgeo/1/1/article-p63.xml https://www.sciendo.com/pdf/10.2478/bgeo-2009-0004 en eng Walter de Gruyter GmbH http://creativecommons.org/licenses/by-nc-nd/4.0 CC-BY-NC-ND Bulletin of Geography. Physical Geography Series volume 1, issue 1, page 63-75 ISSN 2300-8490 Geophysics Geography, Planning and Development journal-article 2009 crdegruyter https://doi.org/10.2478/bgeo-2009-0004 2022-05-11T14:47:32Z Abstract The state of tropospheric circulation in the West Antarctic sector (WAS) is considered during 1990s, the warmest decade in the Antarctic Peninsula (AP) region. Regional warming has progressed almost coherently with the second phase of global warming and is related to oceanic variability, specifically PDO-ENSO conditions. Atmospheric circulation in 1990s comprises a prevailing cyclogenesis west of the Antarctic Peninsula sector along with frequent weather modifications (the winter season in particular is examined) and the ridge of high pressure to the east. Predominant atmospheric circulation types for the recent decade are found to be stable in time causing smaller air temperature oscillations on different time scales. The circulation background responsible for the stabilization of air temperature growth in the AP region immediately after the turn of the millennium is shown. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula De Gruyter (via Crossref) Antarctic The Antarctic Antarctic Peninsula Bulletin of Geography. Physical Geography Series 1 1 63 75 |
institution |
Open Polar |
collection |
De Gruyter (via Crossref) |
op_collection_id |
crdegruyter |
language |
English |
topic |
Geophysics Geography, Planning and Development |
spellingShingle |
Geophysics Geography, Planning and Development Tymofeyev, Vladislav E. On the Role of Tropospheric Circulation in Recent Climate Changes in the Antarctic Peninsula Region |
topic_facet |
Geophysics Geography, Planning and Development |
description |
Abstract The state of tropospheric circulation in the West Antarctic sector (WAS) is considered during 1990s, the warmest decade in the Antarctic Peninsula (AP) region. Regional warming has progressed almost coherently with the second phase of global warming and is related to oceanic variability, specifically PDO-ENSO conditions. Atmospheric circulation in 1990s comprises a prevailing cyclogenesis west of the Antarctic Peninsula sector along with frequent weather modifications (the winter season in particular is examined) and the ridge of high pressure to the east. Predominant atmospheric circulation types for the recent decade are found to be stable in time causing smaller air temperature oscillations on different time scales. The circulation background responsible for the stabilization of air temperature growth in the AP region immediately after the turn of the millennium is shown. |
format |
Article in Journal/Newspaper |
author |
Tymofeyev, Vladislav E. |
author_facet |
Tymofeyev, Vladislav E. |
author_sort |
Tymofeyev, Vladislav E. |
title |
On the Role of Tropospheric Circulation in Recent Climate Changes in the Antarctic Peninsula Region |
title_short |
On the Role of Tropospheric Circulation in Recent Climate Changes in the Antarctic Peninsula Region |
title_full |
On the Role of Tropospheric Circulation in Recent Climate Changes in the Antarctic Peninsula Region |
title_fullStr |
On the Role of Tropospheric Circulation in Recent Climate Changes in the Antarctic Peninsula Region |
title_full_unstemmed |
On the Role of Tropospheric Circulation in Recent Climate Changes in the Antarctic Peninsula Region |
title_sort |
on the role of tropospheric circulation in recent climate changes in the antarctic peninsula region |
publisher |
Walter de Gruyter GmbH |
publishDate |
2009 |
url |
http://dx.doi.org/10.2478/bgeo-2009-0004 http://content.sciendo.com/view/journals/bgeo/1/1/article-p63.xml https://www.sciendo.com/pdf/10.2478/bgeo-2009-0004 |
geographic |
Antarctic The Antarctic Antarctic Peninsula |
geographic_facet |
Antarctic The Antarctic Antarctic Peninsula |
genre |
Antarc* Antarctic Antarctic Peninsula |
genre_facet |
Antarc* Antarctic Antarctic Peninsula |
op_source |
Bulletin of Geography. Physical Geography Series volume 1, issue 1, page 63-75 ISSN 2300-8490 |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/4.0 |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.2478/bgeo-2009-0004 |
container_title |
Bulletin of Geography. Physical Geography Series |
container_volume |
1 |
container_issue |
1 |
container_start_page |
63 |
op_container_end_page |
75 |
_version_ |
1766283902530355200 |