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Metabolic activity of pelagic copepods from 5,000 to 7,000 m depth of the western subarctic Pacific, as inferred from electron transfer system (ETS) activity

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タイトル: Metabolic activity of pelagic copepods from 5,000 to 7,000 m depth of the western subarctic Pacific, as inferred from electron transfer system (ETS) activity
著者: Ikeda, Tsutomu 著作を一覧する
キーワード: Copepods
ETS activity
Respiration
5,000–7,000 m depth
Subarctic Pacific
発行日: 2011年12月
出版者: Springer
誌名: Journal of Oceanography
巻: 67
号: 6
開始ページ: 785
終了ページ: 790
出版社 DOI: 10.1007/s10872-011-0067-7
抄録: This study demonstrates reduced electron transfer system (ETS) activity of mixed copepods collected from 5,000 to 7,000 m depths [3.21 ± 1.25 μl O2 (mg protein)−1 h−1 at 10°C] as compared with mixed copepods from 0 to 200 m depths [5.93 ± 1.66 μl O2 (mg protein)−1 h−1 at 10°C] of the western subarctic Pacific. At the in situ temperature of 1.5°C, the 5,000–7,000 m ETS data, in terms of wet mass (WM)-specific respiration rates (R), is equivalent to [0.052 ± 0.021 μl O2 (mg WM)−1 h−1] which is similar to or greater than those reported for selected copepods or mixed mesozooplankton from <5,000 m depth by previous workers.
Rights: The final publication is available at Springer via http://dx.doi.org/10.1007/s10872-011-0067-7
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/59738
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 池田 勉

 

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