Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1992-12-01 |
タイトル |
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タイトル |
CHEMISTRY OF ANTARCTIC ATMOSPHERIC AEROSOLS |
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 |
10.15094/00003755 |
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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 |
CHEMISTRY OF ANTARCTIC ATMOSPHERIC AEROSOLS |
著者名よみ |
カナモリ, サトル
カナモリ, ノブコ
ニシカワ, マサタカ
ワタナベ, オキツグ
アオキ, シュンジ
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著者名(英) |
KANAMORI, Satoru
KANAMORI, Nobuko
NISHIKAWA, Masataka
WATANABE, Okitsugu
AOKI, Shuhji
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著者所属(英) |
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en |
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Water Research Institute, Nagoya University |
著者所属(英) |
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en |
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Water Research Institute, Nagoya University |
著者所属(英) |
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en |
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National Institute for Environmental Studies |
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 |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Inland atmospheric aerosols were sampled by members of JARE-29 (1988-1989) using a modified Andersen type cascade impacter, which consists of 12 impacter stages and a back-up filter and can fractionate aerosol particles down to 0.04 micron. MSA (methane sulfonic acid) and nssSO_4 showed their maximum in size distribution at 0.2-0.3 micron. Their distribution curves run parallel with similar trend and strongly suggest their same or closely related origin. Na has its maximum at 0.6-0.7 micron; its marine origin is indicated by the similar trend of Mg and also by the Mg/Na ratio close to that in seawater. Therefore, MSA and nssSO_4 ratio at the peak of size distribution was at nearly 0.1,which is higher than 0.2 over the Antarctic sea and at Syowa Station, and suggests their supply from a warmer low-latitude sea area. |
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 6,
p. 151,
発行日 1992-12
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出版者 |
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出版者 |
National Institute of Polar Research |