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High photosynthetic activity in a continuous culture system of filamentous diatom caused by continuous harvest
http://hdl.handle.net/10091/2028
http://hdl.handle.net/10091/2028b42ce2a5-fa19-41ad-8a09-f99e886ce5cc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
InlandWater02-11.pdf (325.0 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-02-27 | |||||
| タイトル | ||||||
| タイトル | High photosynthetic activity in a continuous culture system of filamentous diatom caused by continuous harvest | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | High net production | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Continuous harvest | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Filamentous diatom | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Oxygen production rate | |||||
| 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 | |||||
| 著者 |
NAKAMOTO, Nobutada
× NAKAMOTO, Nobutada× NAKAZAWA, Jumpei× MIYAZAWA, Akitsu |
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| 出版者 | ||||||
| 出版者 | 信州大学山地水環境教育研究センター | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 信州大学山地水環境教育研究センター研究報告 2: 53-56(2004) | |||||
| 書誌情報 |
信州大学山地水環境教育研究センター研究報告 巻 2, p. 53-56, 発行日 2004-02-28 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A high net production of filamentous diatom (Melosira varians) was maintained by continuous harvest. In the culture box, a part of the algal mat on the bottom floated by the formation of oxygen bubbles within the algal mat due to photosynthetic activity. Two types of culture boxes: harvest boxes of floating algal mat anda: non-harvest boxes were used to determine the effect og a continuous culture system. There was a slow downwaeds current with water og the culture system. The productionrate was checked by the oxygen production rate in the culture systems of filamentous diatom. Oxygen production rate per unit area was measured by the current rate and the difference of dissolved oxygen in the inflow water and the outflow water. In the daytime, a high production rate of oxygen was observed in both boxes in the nighttime was shown to have a similar value. The difference in the oxygen production rate was caused by the continuous harvest. This treatment allowed much more solar radiation to reach the young diatom cells on the bottom. | |||||
| 資源タイプ（コンテンツの種類） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1348-7612 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11887942 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
