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A SEASONAL STUDY OF MARINE BACTERIA IN ADMIRALTY BAY (ANTARCTICA) (17th Symposium on Polar Biology)
https://doi.org/10.15094/00005308
https://doi.org/10.15094/0000530894843044-46a8-4217-b70b-b050429a8f5e
名前 / ファイル | ライセンス | アクション |
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KJ00000767651 (1.3 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||
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公開日 | 1996-02-01 | |||||||
タイトル | ||||||||
タイトル | A SEASONAL STUDY OF MARINE BACTERIA IN ADMIRALTY BAY (ANTARCTICA) (17th Symposium on Polar Biology) | |||||||
言語 | ||||||||
言語 | eng | |||||||
資源タイプ | ||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
資源タイプ | departmental bulletin paper | |||||||
ID登録 | ||||||||
ID登録 | 10.15094/00005308 | |||||||
ID登録タイプ | JaLC | |||||||
ページ属性 | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | P(論文) | |||||||
記事種別(英) | ||||||||
en | ||||||||
Proceeding | ||||||||
論文名よみ | ||||||||
その他のタイトル | A SEASONAL STUDY OF MARINE BACTERIA IN ADMIRALTY BAY (ANTARCTICA) (17th Symposium on Polar Biology) | |||||||
著者名(英) |
DONACHIE, Stuart P.
× DONACHIE, Stuart P.
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著者所属(英) | ||||||||
en | ||||||||
Department of Antarctic Biology, Polish Academy of Sciences | ||||||||
抄録(英) | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | Bacterial numbers at standard depths (10/50, 100, 200, 300, and 400 m) in Admiralty Bay, King George Island, South Shetland Islands, were determined from April 1990 to January 1991. Neither CPU (Colony Forming Units on nutrient media, ca. 10^3/l), nor total bacteria (AODC-Acridine Orange Direct Count, ca. 10^7/l) numbers varied significantly over the 400 m water column; temporal variation was low, and means and ranges decreased with depth. Significantly more CPU were isolated from 100 m and 200 m after incubation at 15℃ than 1℃ (p<0.05). Close inshore in Half Moon Cove, bacterial numbers at 5 and 10 m depth were similar to those at the bay's centre; significantly more CPU were also isolated here after incubation at 15℃. Mean cell volume and biomass in the upper 100 m was 0.228 μm^3 (n=1636), and 50.63 fg C/cell respectively. Bacterial carbon in the upper 100 m (mean 3.415 μg C/l) ranged widely (August, 0.338 μg/l; January, 37.321 μg/l). Rods dominated the total bacteria in most samples. Values of a number of these parameters to levels below those usually reported here during offshore summer cruises, underline the importance of long-term inshore bacteriological studies in the Southern Ocean, particularly over the austral winter. | |||||||
雑誌書誌ID | ||||||||
収録物識別子タイプ | NCID | |||||||
収録物識別子 | AA10819561 | |||||||
書誌情報 |
Proceedings of the NIPR Symposium on Polar Biology 巻 9, p. 111-124, 発行日 1996-02 |
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出版者 | ||||||||
出版者 | National Institute of Polar Research |