Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1987-12-01 |
タイトル |
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タイトル |
HEAVY METAL ACCUMULATION IN ANTARCTIC KRILL EUPHAUSIA SUPERBA (Ninth 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 |
10.15094/00005029 |
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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 |
HEAVY METAL ACCUMULATION IN ANTARCTIC KRILL EUPHAUSIA SUPERBA (Ninth Symposium on Polar Biology) |
著者名よみ |
ヤマモト, ヨシユキ
ホンダ, カツヒサ
タツカワ, リョウ
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著者名(英) |
YAMAMOTO, Yoshiyuki
HONDA, Katsuhisa
TATSUKAWA, Ryo
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著者所属(英) |
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en |
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Department of Environment Conservation, Faculty of Agriculture, Ehime University |
著者所属(英) |
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en |
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Department of Environment Conservation, Faculty of Agriculture, Ehime University |
著者所属(英) |
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en |
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Department of Environment Conservation, Faculty of Agriculture, Ehime University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Seventy-six samples of the Antarctic krill were collected from the stomach contents of the southern minke whales hauled up on the Japanese factory ship during her cruises in 1984/85 and 1985/86, and were analyzed for Cu, Zn, Fe, Mn, Ni, Cd, Pb, Co, and Hg. The mean concentrations of metals in the Antarctic krill were Cu-12.7, Zn-9.6, Fe-3.6, Mn-0.71, Ni-0.45, Cd-0.43, Pb-0.04, Co-0.02, and Hg-0.008 μg/wet g. Although no significant difference in concentrations of the metals with size and location was found, metal concentrations varied seasonally: High concentrations of Fe, Mn, Zn, Pb, and Hg were observed during January-February, 1985/86, and during January, 1984/85. The concentrations of Cu, Cd, Ni, and Co were higher in January to mid-February, 1986, and during January, 1985, and thereafter their concentration levels except for Cu decreased. |
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 1,
p. 198-204,
発行日 1987-12
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出版者 |
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出版者 |
National Institute of Polar Research |