Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1996-09-01 |
タイトル |
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言語 |
en |
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タイトル |
MERIDIONAL OZONE DISTRIBUTION ANALYSES USING THE OZONE SONDE DATA OBSERVED ONBOARD THE ICEBREAKER SHIRASE |
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 |
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) |
記事種別(英) |
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en |
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ABSTRACT |
論文名よみ |
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その他のタイトル |
MERIDIONAL OZONE DISTRIBUTION ANALYSES USING THE OZONE SONDE DATA OBSERVED ONBOARD THE ICEBREAKER SHIRASE |
著者名よみ |
オシマ, リンタロウ
シオタニ, マサト
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著者名(英) |
OSHIMA, Rintaro
SHIOTANI, Masato
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著者所属(英) |
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en |
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Department of Geophysics, Kyoto University |
著者所属(英) |
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en |
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Division of Ocean and Atmospheric Sciences, Graduate School of Environmental Earth Science, Hokkaido University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Daily ozone sonde observations were conducted onboard the research vessel SHIRASE during a cruise from Tokyo, Japan to Syowa Station in Antartica, for 4 consecutive southern hemispheric summers from 1987 to 1990. Here we discuss some results obtained for the meridional distribution of ozone mixing ratio over the tropics. In the troposphere, a sink reaching as high as the tropopause was found over the northern hemisphere tropics, while previous analyses by SEILER and FISHMAN (J. Geophys. Res., 86,7255,1981) and MARENCO and SAID (Atmos. Environ., 23,201,1989) report a sink over the southern hemisphere in the northern hemispheric summer. Therefore, it may be possible to assume a distinct annual variation of ozone above the tropics with a sink in the winter hemisphere. When we look at the deviation from the 4 year averaged ozone field, layered structures of maximum and minimum ozone mixing ratios running in the north-south direction are seen and seem to be in positive correlation with the temperature variation field derived in the same way. The cause of this correlation is yet unknown, but gravity waves or variations in tropopause height may be considered as possible candidates. |
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 |
AA10756213 |
書誌情報 |
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
巻 10,
p. 162,
発行日 1996-09
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