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Numerical modeling of tidal dynamics in the Java Sea
https://doi.org/10.15083/00040622
https://doi.org/10.15083/00040622de8fcd7c-1917-4f28-844b-52804084c79d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
CMS360101.pdf (3.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-01-06 | |||||
| タイトル | ||||||
| タイトル | Numerical modeling of tidal dynamics in the Java Sea | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tide | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tidal current | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tidal front | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tidal energy | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tide-induced residual current | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | numerical model | |||||
| 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 | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00040622 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Yusuf, Mustaid
× Yusuf, Mustaid× Yanagi, Tetsuo |
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| 著者所属 | ||||||
| 値 | Department of Earth System Science and Technology, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University | |||||
| 著者所属 | ||||||
| 値 | Faculty of Science, Mulawarman University, Samarinda, Indonesia | |||||
| 著者所属 | ||||||
| 値 | Research Institute for Applied Mechanics, Kyushu University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Numerical experiments have been performed to study the characteristic of tide and tidal current in the Java Sea using the new version of COHERENS (Coupled Hydrodynamical-Ecological model for Regional and Shelf Seas), COHERENS V2.0. In the present study we focus on the tidal wave propagation, tidal energy propagation, tide-induced residual current and the tidal front critical value in the Java Sea. Based on our model results, we have found that tidal wave and tidal energy fluxes propagate westward in the Java Sea and also clearly shown the bifurcation of M2 tidal wave in the Makassar Strait. K1 tidal energy flux is coming from the Pacific Ocean while M2 tidal energy flux is from the Indian Ocean. Tidal waves loss their energy when entering the Java Sea due to the steep bottom topography in the inlet (eastern part). Tide-induced residual current generated by K1 tide shows a remarkable counterclockwise rotational flow due to geometrical boundary effect and bottom topography despite a clockwise flow by M2 tide in the western part due to the bottom topography and shoaling effect. Comparison between the value of log(H/U^3), where H is the water depth in m and U is the amplitude of tidal current in ms^-1, with the composite image of MODIS-aqua and MODIS-tera of SST gradient distribution for transitional (wet to dry) season in the Java Sea reveals that the tidal front is located at log(H/U^3) value of 3.5. | |||||
| 書誌情報 |
Coastal marine science 巻 36, 号 1, p. 1-12, 発行日 2013-12 |
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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 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Atmosphere and Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 値 | 東京大学大気海洋研究所国際沿岸海洋研究センター | |||||
