Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1984-08-01 |
タイトル |
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言語 |
en |
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タイトル |
Seasonal change of chlorophyll a under fast ice in Lutzow-Holm Bay, Antarctica |
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) |
著者名(英) |
Fukuchi, Mitsuo
Tanimura, Atsushi
Ohtsuka, Hideaki
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著者所属(英) |
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en |
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National Institute of Polar Research /National Institute of Polar Research/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 |
Chlorophyll α concentration in water column under the Antarctic fast ice was measured at five stations (10-675m depths) near Syowa Station (69°00′S, 39°35′E) for the period of 13 months from January 1982 to January 1983. High chlorophyll α concentrations were seen between December and March, while peaks were observed in late January. Maximum concentration was 11.30mg chl. α/m^3. During four months of the austral summer, a rapid increase of chlorophyll α was observed in late January. This phenomenon seemed to be caused by a slight increase of temperature (>-1.73℃) and a slight decrease of salinity (<34.15). Average chlorophyll α stock in water columns was 1.05-6.72mg/m^3,at least one order of magnitude higher than that reported from the Antarctic open water. |
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 |
AA00733561 |
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue
巻 32,
p. 51-59,
発行日 1984-08
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