Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1997-02-01 |
タイトル |
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タイトル |
SPORADIC INCREASE OF PARTICLE SEDIMENTATION AT THE ICE EDGE OF THE ANTARCTIC OCEAN DURING THE AUSTRAL SUMMER 1994-1995 (18th Symposium on Polar Biology) |
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 |
10.15094/00005339 |
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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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Proceeding |
論文名よみ |
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その他のタイトル |
SPORADIC INCREASE OF PARTICLE SEDIMENTATION AT THE ICE EDGE OF THE ANTARCTIC OCEAN DURING THE AUSTRAL SUMMER 1994-1995 (18th Symposium on Polar Biology) |
著者名よみ |
ササキ, ヒロシ
スズキ, ヒデカツ
タカヤマ, マコト
スズキ, コウジ
ハンダ, ノブヒコ
クドウ, サカエ
フクチ, ミツオ
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著者名(英) |
SASAKI, Hiroshi
SUZUKI, Hidekatsu
TAKAYAMA, Makoto
SUZUKI, Koji
HANDA, Nobuhiko
KUDOH, Sakae
FUKUCHI, Mitsuo
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著者所属(英) |
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en |
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Department of Biotechnology, Senshu University of Ishinomaki |
著者所属(英) |
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en |
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Department of Biotechnology, Senshu University of Ishinomaki |
著者所属(英) |
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en |
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Department of Biotechnology, Senshu University of Ishinomaki |
著者所属(英) |
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en |
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Institute for Hydrospheric-Atmospheric Sciences, Nagoya University |
著者所属(英) |
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en |
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Institute for Hydrospheric-Atmospheric Sciences, Nagoya 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 |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Time-series sediment traps were deployed at depths of 537 m, 796 m, 1259 m, 1722 m and 2727 m at ice edge of the Antarctic Ocean (64°42'S, 139°58'E) from 26 December 1994 to 20 January 1995. During a short period from 7 to 9 January, a sporadic flux increase within a few days in terms of total dry weight of 774 mg m^<-2>d^<-1> at 537 m was observed. The mass of sinking particles forming the flux maximum sank down to the deepest trap (2727 m) within 7-11 days, indicating that about 5% of these particles were transported downward to the bottom with the sinking rate of 199-313 m d^<-1> (mean 243 m d^<-1>). The considerable particle loss rate (13% [100 m]^<-1>) below the mesopelagic layers in a short period suggests the occurrence of consumption processes induced by the sporadic supply of freshly produced particles from above. |
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 |
AA10819561 |
書誌情報 |
Proceedings of the NIPR Symposium on Polar Biology
巻 10,
p. 50-55,
発行日 1997-02
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出版者 |
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出版者 |
National Institute of Polar Research |