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

Ikeda, Tsutomu

Journal of Oceanography, 2011, 67(6), 785-790

Permalink : https://hdl.handle.net/2115/59738

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アクセス権	open access
URI	https://hdl.handle.net/2115/59738
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	e-Rad_Researcher 80281799 著者名 Ikeda, Tsutomu
言語	英語
キーワード	Copepods
	ETS activity
	Respiration
	5,000–7,000 m depth
	Subarctic Pacific
発行日	2011-12
出版者	Springer
収録物名	Journal of Oceanography
巻(号)	67(6)
ページ	785-790
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.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	The final publication is available at Springer via http://dx.doi.org/10.1007/s10872-011-0067-7
PISSN	0916-8370
EISSN	1573-868X
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1007/s10872-011-0067-7