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Divergence/convergence field observed with GPS tracked drifters in the Upper Gulf of Thailand
https://doi.org/10.15083/00040746
https://doi.org/10.15083/000407468f877144-3a1b-478f-8ca3-6f57665adc1c
名前 / ファイル | ライセンス | アクション |
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KJ00004354577.pdf (923.8 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-04-05 | |||||
タイトル | ||||||
タイトル | Divergence/convergence field observed with GPS tracked drifters in the Upper Gulf of Thailand | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | divergence | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | convergence | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | surface drifters | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Gulf of Thailand | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | GPS | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | primary production | |||||
主題Scheme | Other | |||||
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 | 10.15083/00040746 | |||||
ID登録タイプ | JaLC | |||||
著者 |
Michida, Yutaka
× Michida, Yutaka× Takimoto, Ryota× Sojisporn, Pramot× Yanagi, Tetsuo |
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著者所属 | ||||||
著者所属 | Ocean Research Institute, The University of Tokyo | |||||
著者所属 | ||||||
著者所属 | Marine Science Department, Faculty of Science, Chulalongkorn University | |||||
著者所属 | ||||||
著者所属 | Research Institute for Applied Mechanics, Kyushu University | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The relationship between the divergence/convergence field and chlorophyll a concentration in the surface layer of the Upper Gulf of Thailand is investigated by field observations of hydrographic parameters including temperature, salinity, nutrients, chlorophyll, and other properties, and experiments using GPS tracked drifters. The field observations were carried out on board a research vessel Kasetsart I and a fishing boat in May and October 2004, and February 2005. It is found that there is a clear correlation in a qualitative sense between divergence field and chlorophyll a, in which relatively higher chlorophyll a is observed in a divergent condition, with an exception at one station where the opposite relation is indicated possibly because of some local effects of a nearby island upon the surface currents. Such a clear correlation, however, can not be explained by a hypothetical scenario that surface divergence sustains a high chlorophyll a by supplying water of high nutrients from the lower layer, having been considered the distribution of nutrients and other hydrographic structures. | |||||
書誌情報 |
Coastal marine science 巻 30, 号 1, p. 27-35, 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 | 452 | |||||
主題Scheme | NDC | |||||
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 |