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Influence of local wind field on seasonal circulations in the upper Gulf of Thailand
https://doi.org/10.15083/00040745
https://doi.org/10.15083/00040745981e38c0-a957-4b6a-bb3a-51793211625c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004354576.pdf (1.6 MB)
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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 | Influence of local wind field on seasonal circulations in the upper Gulf of Thailand | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Upper Gulf of Thailand | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | circulation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | seasonal variation | |||||
| 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 | 10.15083/00040745 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Anukul, Buranapratheprat
× Anukul, Buranapratheprat× Yanagi, Tetsuo× Pramot, Sojisuporn× Chinorost, Booncherm |
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| 著者所属 | ||||||
| 著者所属 | Department of Aquatic Science, Faculty of Science, Burapha University | |||||
| 著者所属 | ||||||
| 著者所属 | Research Institute for Applied Mechanics, Kyushu University | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Marine Science, Faculty of Science, Chulalongkorn University | |||||
| 著者所属 | ||||||
| 著者所属 | Geo-Informatics and Space Technology Development Agency | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Previous results of circulation in the upper Gulf of Thailand using a 2-dimensional model suggested counter-clockwise circulation and a clockwise gyre during the northeast and the southwest monsoons, respectively. A review of previous reports relevant to circulation, and the results of surface chlorophyll-a distribution estimated by OCTS (Ocean Color and Temperature Scanner) data support the results during the northeast monsoon. Anyway, residual circulation analyzed from oceanographic buoys deployed in the upper gulf illustrated both clockwise and counter-clockwise circulations during the southwest monsoon. Therefore, the objective of this study is trying to investigate the current patterns and their controlling factors especially during the southwest monsoon. The 2-dimenional circulation model is applied again but this time uses meteorological wind data from local stations around the study area as inputs. The experiments also include investigation of current patterns due to the difference of wind gradients in east-west and north-south direction. The results show that counter-clockwise circulation can be developed during the southwest monsoon when wind magnitude in the east or the south is significantly stronger than that in the west or the north, respectively, which possibly happens in the real situation. It can be concluded that the circulation patterns in the area are controlled by not only wind direction but also its gradient. We also found that external flows through the open boundary can change the patterns of circulation just in the southernmost area. | |||||
| 書誌情報 |
Coastal marine science 巻 30, 号 1, p. 19-26, 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 | ||||||
