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Persistent whole-bay red tide of Noctiluca scintillans in Manila Bay, Philippines
https://doi.org/10.15083/00040752
https://doi.org/10.15083/000407523ef0b298-0639-47e7-b05d-0620c88dd9d8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004354583.pdf (744.7 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-05 | |||||
| タイトル | ||||||
| タイトル | Persistent whole-bay red tide of Noctiluca scintillans in Manila Bay, Philippines | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Noctiluca scientillans | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Pedinomonas noctilucae | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | red tide | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | symbiosis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Manila Bay | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | growth | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | feeding | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00040752 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Furuya, Ken
× Furuya, Ken× Saito, Haruna× Rujinard, Sriwoon× Anil, K. Vijayan× Omura, Takuo× Elsa, E. Furio× Valeriano, M. Borja× Sopana, Boonyapiwat× Thaithaworn, Lirdwitayaprasit |
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| 著者所属 | ||||||
| 著者所属 | Department of Aquatic Bioscience, The University of Tokyo | |||||
| 著者所属 | ||||||
| 著者所属 | National Fisheries Research and Development Institute | |||||
| 著者所属 | ||||||
| 著者所属 | Deep Sea Fishery Research and Technology Development Institute | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Marine Science, Chulalongkorn University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Noctiluca scintillans, which contains a photosynthetic endosymbiont, Pedinomonas noctilucae, formed perennial red tides in Manila Bay, Philippines, occasionally covering almost whole area since 2001. A whole-bay scale red tide of the green Noctiluca in Manila Bay is described as the first step to elucidate the formation mechanism of the large scale blooming of the organism. A field survey was conducted in March 2004, when greenish discoloration due to N. scintillans was observed in the whole bay. The bloom persisted at least for two months from late February to late April 2004 as revealed by SeaWiFS images and sea-truth observations. Chlorophyll a varied from 0.55 to 522μgL^<-1> in the upper 10-m water column, 28 to 94% of which was ascribed to N. scintillans with a mean of 75±17%(n=60) as revealed by HPLC analysis of bio-marker pigments with CHEMTAX interpretation. In-situ specific growth rate was too low for the continuous dominance of N. scintillans in the bay, where potentially fast growing diatoms occurred as secondary dominant species. While the endosymbiosis of P. noctilucae provides competitive advantages for N. scintillans under conditions with low availability of external food supply or insufficient light intensity for photosynthesis of the symbiont, no suitable explanation was obtained for the persistent dominance. Trophic status of the green Noctiluca appears to be crucial. | |||||
| 書誌情報 |
Coastal marine science 巻 30, 号 1, p. 74-79, 発行日 2006-04-28 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13493000 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11957899 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学海洋研究所国際沿岸海洋研究センター | ||||||
