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Phenology and morphology of the marine phanerogam Zostera caulescens Miki in Funakoshi Bay, northeast Honshu Island, Japan
https://doi.org/10.15083/00040666
https://doi.org/10.15083/000406669f4f7aff-237d-4e5d-a36e-5c09db69f22b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
CMS340103.pdf (2.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-05-25 | |||||
| タイトル | ||||||
| タイトル | Phenology and morphology of the marine phanerogam Zostera caulescens Miki in Funakoshi Bay, northeast Honshu Island, Japan | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | morphology | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | phenology | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | seagrass | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | shoot dynamics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Zostera caulescens | |||||
| 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 | 10.15083/00040666 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Shabaka, Soha
× Shabaka, Soha× Komatsu, Teruhisa |
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| 著者所属 | ||||||
| 著者所属 | Ocean Research Institute, The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Zostera caulescens Miki is distributed around the Honshu Island, Japan, and a threatened species. Its population in Funakoshi Bay on the Sanriku Coast, northeast Honshu Island, is known to be the world's longest seagrass. However, its ecological and morphological characteristics have not been well studied. Therefore, bimonthly sampling of its flowering and vegetative shoots together with its rhizomes and roots was conducted along a depth gradient in Funakoshi Bay to examine its phenology and morphology including flower structures. Zostera caulescens in Funakoshi Bay showed different morphology from those in central Honshu Island and the Korean Peninsula. The Leaf apex shapes were characterized by two forms: mucronate and emarginate. This study discovered that of flowering shoots was changed from an emarginate form in summer to a mucronate one in autumn and winter. Biomass and leaf area index (LAI) of flowering shoot showed higher values in summer and lower values in autumn and winter. Shoot density, biomass and LAI of flowering and vegetative shoots were lower at deeper stations. Number of flowers per flowering shoot and number of fruits per flower in Funakoshi Bay was less than in central Honshu Island. New recruits of vegetative and immature flowering shoots were observed in winter. | |||||
| 書誌情報 |
Coastal marine science 巻 34, 号 1, p. 13-23, 発行日 2010-08-20 |
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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 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Atmosphere and Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学大気海洋研究所国際沿岸海洋研究センター | ||||||
