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THE POTENTIAL ROLE OF MELTED "BROWNICE" AS SOURCES OF CHELATORS AND AMMONIA TO THE SURFACE WATERS OF THE WEDDELL SEA, ANTARCTICA (18th Symposium on Polar Biology)
https://doi.org/10.15094/00005335
https://doi.org/10.15094/00005335681c2617-fa8d-44d7-9582-01add3ecb15e
名前 / ファイル | ライセンス | アクション |
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KJ00000767678 (1.6 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
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公開日 | 1997-02-01 | |||||
タイトル | ||||||
タイトル | THE POTENTIAL ROLE OF MELTED "BROWNICE" AS SOURCES OF CHELATORS AND AMMONIA TO THE SURFACE WATERS OF THE WEDDELL SEA, ANTARCTICA (18th 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 | 10.15094/00005335 | |||||
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 | THE POTENTIAL ROLE OF MELTED "BROWNICE" AS SOURCES OF CHELATORS AND AMMONIA TO THE SURFACE WATERS OF THE WEDDELL SEA, ANTARCTICA (18th Symposium on Polar Biology) | |||||
著者名(英) |
BRANDINI, Frederico P.
× BRANDINI, Frederico P.× BAUMANN, Marcus E. M. |
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著者所属(英) | ||||||
en | ||||||
Universidade Federal do Parana | ||||||
著者所属(英) | ||||||
en | ||||||
Alfred-Wegener-Institut fur Polar- und Meeresforschung | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The Antarctic sea ice is the site of production of great amounts of dissolved biogenic compounds of a very diverse nature, including potential chelators and reduced nitrogen which are introduced into adjacent surface waters in marginal ice zones during melting periods. The effect of melted brown ice on the development of surface phytoplankton in the Weddell Sea was tested experimentally using natural surface populations and cultured diatoms. The growth of natural and cultured diatoms was enhanced after various additions of melted brown ice. EDTA was also used as a standard chelator in order to compare the chelating capacities of surface water and melted ice. It was demonstrated that surface waters are not limited by lack of chelating compounds, which may originate from ice communities. The role of melted brown ice as a potential source of either ammonium or chelators affecting phytoplankton development in marginal ice zones is discussed. | |||||
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 10, p. 1-13, 発行日 1997-02 |
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出版者 | ||||||
出版者 | National Institute of Polar Research |