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Seasonal Changes in Morphological Condition of Symbotic Dinoflagellates (Symbiodinium spp.) in Zoanthus sansibaricus (Anthozoa: Hexacorallia) in Southern Japan
http://hdl.handle.net/10232/9521
http://hdl.handle.net/10232/9521dca639d7-ee8b-4a4a-97dc-6e3ddfb56a87
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
no.1.pdf (6.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2010-10-07 | |||||
| タイトル | ||||||
| タイトル | Seasonal Changes in Morphological Condition of Symbotic Dinoflagellates (Symbiodinium spp.) in Zoanthus sansibaricus (Anthozoa: Hexacorallia) in Southern Japan | |||||
| タイトル言語 | en | |||||
| 著者 |
Reimer, James Davis
× Reimer, James Davis× Ono, Shusuke× Furushima, Yasuo× Tsukahara, Junzo |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | bleaching | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | degradation | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | latitudinal variation | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | symbiosis | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | zoanthid | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | zooxanthellae | |||||
| 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 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Previous short-term (up to 3 months) work has shown that symbiotic dinoflagellates of the genus Symbiodinium Freudenthal (zooxanthellae) can be classified into several different conditions based on their external morphology, and that symbiont ratios of "healthy" to "stressed" conditions may be indicative of the holobiont's (host + symbiont) relative health. Here, for the first time, zooxanthellae morphological condition measurements over a wide range have been used in attempting to judge holobiont condition in situ. Symbiodinium spp. found in the encrusting anemone Zoanthus sansibaricus Carlgren at four sampling locations over a latitudinal range in southern Japan were examined monthly for 30 months for changes in their morphology. Percentage of "normal" zooxanthellae (NZ%) were calculated, and compared with a variety of collected environmental data (tide pool temperature, ocean temperature, time of day, salinity, pH, dissolved oxygen, rainfall, sunlight, visibility, and conductivity). NZ% decreases (<70%) were consistently correlated with 2-week average ocean temperatures <18.0℃ and >28.5℃. No other environmental data set had such consistent correlations with NZ%. The two northern sampling sites showed significant NZ% decreases in winter, while two southern locations had significant NZ% decreases in summer, especially during the ENSO event of summer 2001. The utility of the NZ% method and its relation temperature are discussed. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 南太平洋研究 en : South Pacific Study 巻 27, 号 2, p. 1-23, 発行日 2007-01-01 |
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| 作成日 | ||||||
| 日付 | 2007-01-01 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 09160752 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN10088628 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 483.13 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
