WEKO3
アイテム
TEMPORAL AND SPATIAL FLUCTUATIONS OF WARMING IN ANTARCTICA AND THE ATMOSPHERIC CIRCULATION
https://doi.org/10.15094/00004010
https://doi.org/10.15094/00004010f4675a96-fcd2-44fc-836d-a5b743b471c2
名前 / ファイル | ライセンス | アクション |
---|---|---|
![]() |
Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||
---|---|---|---|---|---|---|---|---|
公開日 | 1997-11-01 | |||||||
タイトル | ||||||||
タイトル | TEMPORAL AND SPATIAL FLUCTUATIONS OF WARMING IN ANTARCTICA AND THE ATMOSPHERIC CIRCULATION | |||||||
言語 | ||||||||
言語 | eng | |||||||
資源タイプ | ||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
資源タイプ | departmental bulletin paper | |||||||
ID登録 | ||||||||
ID登録 | 10.15094/00004010 | |||||||
ID登録タイプ | JaLC | |||||||
ページ属性 | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | P(論文) | |||||||
記事種別(英) | ||||||||
en | ||||||||
ABSTRACT | ||||||||
論文名よみ | ||||||||
その他のタイトル | TEMPORAL AND SPATIAL FLUCTUATIONS OF WARMING IN ANTARCTICA AND THE ATMOSPHERIC CIRCULATION | |||||||
著者名よみ |
エノモト, ヒロユキ
× エノモト, ヒロユキ
|
|||||||
著者名(英) |
ENOMOTO, Hiroyuki
× ENOMOTO, Hiroyuki
|
|||||||
著者所属(英) | ||||||||
en | ||||||||
Kitami Institute of Technology | ||||||||
抄録(英) | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | An abrupt and extreme warming was observed in the mid-winter season, in June 1994. The air temperature increased from -72℃ to -36℃ in two days. This warming caused reduced cooling of air temperature in the winter and hence resulted in increase of the temperature throughout a month. The area of warming and its temperature change were analyzed by using the passive microwave radiometer (DMSP SSM/I) data. This area appeared first in the coastal region around the Lambert Glacier, East Antarctica and expanded to the inland areas over Dome Fuji, then diminished over the Dome C area. The weather chart showed a high pressure area over East Antarctica, and advection of air from the coastal region to the inland areas of Antarctica. A blocking of high pressure was detected in the higher troposphere and persisted for several weeks. The seasonal variations of the polar vortex in the stratosphere (30hPa) showed a westward shift of the center area in the corresponding period. This event is important to understand the Antarctic climate and also exchange processes of polar air masses. | |||||||
雑誌書誌ID | ||||||||
収録物識別子タイプ | NCID | |||||||
収録物識別子 | AA10756213 | |||||||
書誌情報 |
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology 巻 11, p. 261, 発行日 1997-11 |
|||||||
出版者 | ||||||||
出版者 | National Institute of Polar Research |