Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1988-02-01 |
タイトル |
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タイトル |
Studies of middle atmosphere dynamics under the Polar Patrol Balloon (PPB) project: Present status and future plans |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00004035 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
著者名(英) |
Yamanaka, Manabu D.
Yamazaki, Koji
Kanzawa, Hiroshi
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著者所属(英) |
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en |
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Faculty of Education, Yamaguchi University |
著者所属(英) |
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en |
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Meteorological Research Institute |
著者所属(英) |
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en |
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National Institute of Polar Research |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Studies of middle atmospheric dynamics under the PPB project have two aspects. On one hand, they are necessary to predict a feasibility of PPB flight. Recent studies on global-scale disturbances (planetary waves) over the Antarctic stratosphere suggest that the mid-summer (December-January) flight at 30-40km altitudes has a trajectory with meridional fluctuations with ±2° around the initial latitude. The mid-winter (June-August) flight in the Antarctic stratosphere may be much circumpolar than that in the Arctic. The spring (October-November) and autumn (February) flights are not adequate for circumpolar observations. We predict that the north-south drift due to small-scale disturbances (gravity waves) may be within ±0.3°, although this must be confirmed in the future. On the other hand, trajectory analysis and balloon-borne anemometry of PPB would give us useful information for studying the transport process and the gravity-wave effect in the Antarctic stratosphere. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10756224 |
書誌情報 |
Proceedings of the NIPR Symposium on Upper Atmosphere Physics
巻 1,
p. 65-74,
発行日 1988-02
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出版者 |
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出版者 |
National Institute of Polar Research |