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Numerical simulation of principal tidal constituents in the South China Sea, Gulf of Tonkin and Gulf of Thailand
文献类型：期刊论文
| 作者 | Fang, GH; Kwok, YK; Yu, KJ; Zhu, YH |
| 刊名 | CONTINENTAL SHELF RESEARCH
 |
| 出版日期 | 1999-06-01 |
| 卷号 | 19期号:7页码:845-869 |
| 关键词 | Tides Tidal Energy South China Sea Gulf Of Tonkin Gulf Of Thailand |
| ISSN号 | 0278-4343 |
| 文献子类 | Article |
| 英文摘要 | The principal tidal constituents M-2, S-2, K-1 and O-1 in the South China Sea, Gulf of Tonkin and Gulf of Thailand are simulated simultaneously using the numerical scheme of Kwok et al. (1995 Proceedings of the 1st Asian Computational Fluid Dynamics Conference, pp. 16-19). The average differences between the computed and observed harmonic constants are mostly within 5 cm and 10 degrees for amplitudes and phase-lags, respectively. The simulated tidal regimes in the present model are believed to be more accurate than the previous numerical results. Our studies confirm that a clockwise rotating M-2 amphidromic system lies in the southeast of the Gulf of Thailand and an S-2 amphidromic system at the near-shore area of the northeast South China Sea. The linear tidal energy equation developed by Garrett (1975 Deep-Sea Research 22, 23-35) is generalized to the nonlinear case. Based on the numerical results, the energy budgets in the South China Sea and its subareas, namely the Taiwan Strait, the Gulf of Tonkin, the Gulf of Thailand and the remaining area are investigated. The tidal motion in the Taiwan Strait is maintained mainly by the energy fluxes from the East China Sea for both semidiurnal and diurnal species and partially from the Luzon Strait for semidiurnal species. For the other parts of the South China Sea, the tidal motion is mainly maintained by the energy fluxes through the Luzon Strait. The energy inputs from the tide-generating force are negative for semidiurnal species and positive for diurnal species. (C) 1999 Elsevier Science Ltd. All rights reserved.; The principal tidal constituents M-2, S-2, K-1 and O-1 in the South China Sea, Gulf of Tonkin and Gulf of Thailand are simulated simultaneously using the numerical scheme of Kwok et al. (1995 Proceedings of the 1st Asian Computational Fluid Dynamics Conference, pp. 16-19). The average differences between the computed and observed harmonic constants are mostly within 5 cm and 10 degrees for amplitudes and phase-lags, respectively. The simulated tidal regimes in the present model are believed to be more accurate than the previous numerical results. Our studies confirm that a clockwise rotating M-2 amphidromic system lies in the southeast of the Gulf of Thailand and an S-2 amphidromic system at the near-shore area of the northeast South China Sea. The linear tidal energy equation developed by Garrett (1975 Deep-Sea Research 22, 23-35) is generalized to the nonlinear case. Based on the numerical results, the energy budgets in the South China Sea and its subareas, namely the Taiwan Strait, the Gulf of Tonkin, the Gulf of Thailand and the remaining area are investigated. The tidal motion in the Taiwan Strait is maintained mainly by the energy fluxes from the East China Sea for both semidiurnal and diurnal species and partially from the Luzon Strait for semidiurnal species. For the other parts of the South China Sea, the tidal motion is mainly maintained by the energy fluxes through the Luzon Strait. The energy inputs from the tide-generating force are negative for semidiurnal species and positive for diurnal species. (C) 1999 Elsevier Science Ltd. All rights reserved. |
| 学科主题 | Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000080730300001 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/2551]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | 1.Acad Sinica, Inst Oceanol, Qingdao 266071, Peoples R China 2.Hong Kong Univ Sci & Technol, Dept Math, Kowloon, Hong Kong |
| 推荐引用方式 GB/T 7714 | Fang, GH,Kwok, YK,Yu, KJ,et al. Numerical simulation of principal tidal constituents in the South China Sea, Gulf of Tonkin and Gulf of Thailand[J]. CONTINENTAL SHELF RESEARCH,1999,19(7):845-869. |
| APA | Fang, GH,Kwok, YK,Yu, KJ,&Zhu, YH.(1999).Numerical simulation of principal tidal constituents in the South China Sea, Gulf of Tonkin and Gulf of Thailand.CONTINENTAL SHELF RESEARCH,19(7),845-869. |
| MLA | Fang, GH,et al."Numerical simulation of principal tidal constituents in the South China Sea, Gulf of Tonkin and Gulf of Thailand".CONTINENTAL SHELF RESEARCH 19.7(1999):845-869. |
入库方式： OAI收割
来源：海洋研究所
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