Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1987-09-01 |
タイトル |
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タイトル |
ATMOSPHERIC CARBON DIOXIDE CONCENTRATION AT SYOWA STATION (69°00′S, 39°35′E), ANTARCTICA (1985) |
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 |
10.15094/00003537 |
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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) |
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 |
ATMOSPHERIC CARBON DIOXIDE CONCENTRATION AT SYOWA STATION (69°00′S, 39°35′E), ANTARCTICA (1985) |
著者名よみ |
ムラヤマ, ハルタ
タナカ, マサユキ
ナカザワ, タカキヨ
カワグチ, サダオ
ヤマノウチ, タカシ
アオキ, シュウジ
シオバラ, マサタカ
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著者名(英) |
MURAYAMA, Haruta
TANAKA, Masayuki
NAKAZAWA, Takakiyo
KAWAGUCHI, Sadao
YAMANOUCHI, Takashi
AOKI, Shuji
SHIOBARA, Masataka
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著者所属(英) |
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en |
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Department of Chemistry, Faculty of Education, Yokohama National University |
著者所属(英) |
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en |
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Upper Atmosphere Research Laboratory, Faculty of Science, Tohoku University |
著者所属(英) |
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en |
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Upper Atmosphere Research Laboratory, Faculty of Science, Tohoku University |
著者所属(英) |
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en |
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National Institute of Polar Research |
著者所属(英) |
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en |
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National Institute of Polar Research |
著者所属(英) |
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en |
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National Institute of Polar Research |
著者所属(英) |
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en |
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Meteorological Research Institute |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Since 1984,continuous measurements of the atmospheric CO_2 concentration have been carried out at Syowa Station, Antarctica. Preliminary inspection of the data showed that; (1) a regular diurnal variation is not observable; (2) irregular variations are sometimes observed with an extremely small amplitude of 0.2ppmv at most; (3) a seasonal variation with the minimum concentration in mid-April and the maximum concentration in mid-October and peak-to-peak amplitude of about 1.2ppmv is detected; and (4) an annual mean value of CO_2 concentration is 342.6ppmv. The results obtained in 1985 are as follows : An annual mean value of CO_2 concentration is 343.8ppmv. The pattern of seasonal variation is almost the same as that of the previous year. But a secular increase trend of the CO_2 content is larger than 1984. |
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 1,
p. 148-149,
発行日 1987-09
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出版者 |
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出版者 |
National Institute of Polar Research |