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シオミズツボワムシBrachionus plicatilisの排泄率
http://hdl.handle.net/10232/13261
http://hdl.handle.net/10232/132610c9af015-3296-409c-81a5-95f5a96409f0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040498_v31_p161-174.pdf (1.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-05-07 | |||||
| タイトル | ||||||
| タイトル | Excretion Rates and Excreted components of the Rotifer Brachionus plicatilis O.F. MULLER in Culture | |||||
| タイトル言語 | en | |||||
| タイトル | ||||||
| タイトル | シオミズツボワムシBrachionus plicatilisの排泄率 | |||||
| タイトル言語 | ja | |||||
| 著者 |
平田, 八郎
× 平田, 八郎× NAGATA, Warren D. |
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| 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 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The excretion rates and excreted components of the rotifer, Brachionus plicatilis, cultured on the Chlorophycean, Chlorella saccharophila, were measured under constant conditions of: 20°C, 20 ppt salinity, and 1 klux light intensity. Analyses for: NH_4-N, urea-N, total persulfate nitrogen, and PO_4-P were carried out on the resulting experimental water. Rotifer density, fecundity, and algal density were examined as dependent variables. The uptake kinetics of dissolved nutrients by C. saccharophila were also determined as a control. Under the above conditions, B. plicatilis excretes the majority of its dissolved nitrogen as ammonium and urea, with urea comprising almost an equal amount of the total nitrogen as NH_4-N. The rates of excretion by B. plicatilis were found to be high in comparison to other zooplankton excretion rates, and dependent on all the tested variables. Thus, B. plicatilis most likely plays a very important role in the cycling of nutrients in both natural and artificial ecosystems. |
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| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 鹿児島大学水産学部紀要 en : Memoirs of Faculty of Fisheries Kagoshima University 巻 31, p. 161-174, 発行日 1982-12-25 |
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| 作成日 | ||||||
| 日付 | 1982-12-25 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 0453087X | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN00040498 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 483 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
