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千曲川中流部での人工付着板による付着藻類群集の発達過程
http://hdl.handle.net/10091/12433
http://hdl.handle.net/10091/1243365c3734a-5dde-4af8-bad0-4648b89bebd4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
19-13.pdf (420.1 kB)
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| Item type | 研究報告書 / Research Paper(1) | |||||||||||||
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| 公開日 | 2011-04-19 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 千曲川中流部での人工付着板による付着藻類群集の発達過程 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | DEVELOPMENTAL P ATTERN OF PERIPHYTON ON THE ARTIFICIAL SUBSTRATUM IN THE CHIKUMA RIVER | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| キーワード | ||||||||||||||
| 主題 | 付着藻類, 成長速度, 千曲川, periphyton, growth rate, Chikuma river | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_18ws | |||||||||||||
| タイプ | research report | |||||||||||||
| 著者 |
中本, 信忠
× 中本, 信忠
× 桜井, 恭士
× 山本, 満寿夫
× 阿部, 信一郎
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| 出版者 | ||||||||||||||
| 出版者 | 信州大学環境科学研究会 | |||||||||||||
| 引用 | ||||||||||||||
| 内容記述 | 環境科学年報19:89-94(1997) | |||||||||||||
| 書誌情報 |
環境科学年報 巻 19, p. 89-94, 発行日 1997-03-31 |
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| 抄録 | ||||||||||||||
| 内容記述 | Developmentalpatterns of periphyton on the artificial substrata in summer，fa ll and winter weremeasured in the Chikuma River. The artificial substrata were submerged in the artificial stream which waterwas derived from the Chikuma River. The developmental pattern of periphyton expressed by chlorophyll amount was divided into two stages. A biomass change in an initial stage within two weeks was fitted with an exponential growth and then the biomass became almost constant like a batch culture except in winter. The doublingtime of biomass in the initial logarithmic stage was ranged from 1.17 days to 3.27 days. The biomass in the stationary stage was about 50 chl.a rng/m' in summer and fall. The developomental pattern of the biomass in winter was not seen the stationary phase. The biomass in winter reached 200 chl.a rng/ton 20 days after setting the substrata. It increase dlineary until the end of observation of 20 days. The biomass of periphyton was determined with the balance of the growth of periphyton and the grazing pressure by aquatic animals. | |||||||||||||
| 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 | 0915-7492 | |||||||||||||
| 書誌レコードID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AN1054947X | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
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Cite as
中本, 信忠, 桜井, 恭士, 山本, 満寿夫, 阿部, 信一郎, 1997, 千曲川中流部での人工付着板による付着藻類群集の発達過程: 信州大学環境科学研究会, 89–94 p.
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