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Eutrophication and succession of phytoplankton in reservoir of Korea - monthly variations of plankton community in Lake Soyang
http://hdl.handle.net/10091/1974
http://hdl.handle.net/10091/1974a9fbd1b9-4f8b-4eb4-9ff1-8106ca5d845a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Suwa09-24.pdf (478.7 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
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| 公開日 | 2009-02-27 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Eutrophication and succession of phytoplankton in reservoir of Korea - monthly variations of plankton community in Lake Soyang | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 主題 | Monthly variation, spring bloom, phytoplankton, zooplankton | |||||||||||
| 資源タイプ | ||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| タイプ | departmental bulletin paper | |||||||||||
| 著者 |
Kyu-Song, Cho
× Kyu-Song, Cho
× Eun-Joo, Lee
× Bomchul, Kim
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| 出版者 | ||||||||||||
| 出版者 | 信州大学理学部 | |||||||||||
| 引用 | ||||||||||||
| 内容記述 | 信州大学理学部附属諏訪臨湖実験所報告 9: 175-186(1995) | |||||||||||
| 書誌情報 |
信州大学理学部附属諏訪臨湖実験所報告 巻 9, p. 175-186, 発行日 1995-10 |
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| 抄録 | ||||||||||||
| 内容記述 | The community of plankton and the environmental factors were investigated in Lake Soyang from January to July 1994. The relationship between transparency and biovolume of phytoplankton was negatively correlated. Phytoplankton dominants in Lake Soyang were Anabaena spp., Microcystis aeruginosa, Asterionella formosa, Asterionella gracillima Melosira distans, Synedra acus, and Asterococcus limneticus, Zooplankton dominants were Polyarthra spp., Keratella spp., Asplanchna placentula, Bosmina coregoni, and Daphnia longispona. Phytoplankton and zooplankton were clearly related each other with respect to biovolume, not to numbers. Microcystis aeruginosa rapidly increased and Daphnia longirostris disappeared in July, because Microcystis aeruginosa secret toxic substances to Daphnia longirostris. Transparency decreased from January to June, but increased in July. The highest number of phytoplankton was obserbed in April, and one month later, the zooplankton reached a maximal level in population density, implicating that spring bloom of phytoplankton was good feeding condition for zooplankton. | |||||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00089817 | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
