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英虞湾の底泥における中心目珪藻類休眠期細胞群集のシード・ポピュレーションとしての機能性評価
http://hdl.handle.net/10076/12201
http://hdl.handle.net/10076/122018b9aa163-c93d-4731-b55a-b19eda8fdac6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
50A16052.pdf (3.5 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2013-02-27 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 英虞湾の底泥における中心目珪藻類休眠期細胞群集のシード・ポピュレーションとしての機能性評価 | |||||||||||||
| 言語 | ja | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | centric diatom | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | resting stage cell | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | seed population | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | sediment | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Ago Bay | |||||||||||||
| 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 | journal article | |||||||||||||
| 著者 |
上野, 亮子
× 上野, 亮子
× 石川, 輝
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | The abundance and species composition of viable resting stage cells and vegetative cells of centric diatoms were investigated in Ago Bay in May and ]uly，2006，and in March 2007 to evaluate the functionality of the resting stage cells as a seed population. Viable resting stage cells in the surface sediments were enumerated by the extinction dilution method (most probable number method). High densities of resting stage cells (6.1 ×10³－2.4 × 10⁵ resting stage cells cm⁻³) were detected throughout the study period. In the assemblage of resting stage cells，8 genera 25 species in total were identified. Among the 25 species，24 species (i.e. 96% of the total) were observed in the assemblage of vegetative cells，suggesting that the resting stage cells in the surface sediments function well as a seed population for the vegetative cells. However，the abundance and composition of the dominant groups in the sediments did not always correspond to those in the water column. This does not however point to a lack of importance of resting stage cells as seeds，since bloom dynamics after recruitment of newly germinated / rejuvenated cells into the water column are largely dependent on vegetative growth, which is controlled by many environmental factors. Furthermore，this study suggested that species diversity in the vegetative assemblage of centric diatoms in Ago Bay is substantially supported by the seed population in the surface sediments. | |||||||||||||
| 書誌情報 |
日本プランクトン学会報 巻 56, 号 1, p. 1-12, 発行日 2009-02-26 |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 03878961 | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | 本文データは学協会の許諾を得て公開しています | |||||||||||||
| フォーマット | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | application/pdf | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| その他のタイトル | ||||||||||||||
| 値 | Evaluation of functionality as a seed population of resting stage cells of centric diatoms in surface sediments of Ago Bay，central part of Japan | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 日本プランクトン学会 | |||||||||||||
| 資源タイプ（三重大） | ||||||||||||||
| 値 | Journal Article / 学術雑誌論文 | |||||||||||||
