Tide model evaluation under different conditions
Cai, SQ; Long, XM; Liu, HL; Wang, SG; caisq@scsio.ac.cn
2006
发表期刊CONTINENTAL SHELF RESEARCH
ISSN0278-4343
卷号26期号:1页码:104-112
摘要A three-dimensional baroclinic shelf sea model is employed to evaluate the precision of the predicted tidal harmonic constants under different conditions in the South China Sea (SCS). Several numerical experiments, including different model dimensions (two-dimension or three-dimension), prescribed open boundary conditions (without or with mean sea surface elevation), astronomical tidal forcing, stratifications (without or with baroclinic effect) and wind forcing, are carried out. The resulted time series of surface elevation data are stored to yield harmonic constants for the four most significant constituents, M-2, S-2, K-1 and O-1, and the computed harmonic constants are compared with the observed ones. It is shown that the predicted tidal harmonic constants by the three-dimensional model are better than those by the two-dimensional one; with astronomical tidal forcing and mean sea surface elevation at the open boundary, the predicted accuracy could be improved and it is recommended that the baroclinic effect and wind forcing are also included in the modeling. The tidal energy fluxes through each SCS open boundary and into the Gulf of Tonkin and Gulf of Thailand are also estimated. (c) 2005 Elsevier Ltd. All rights reserved.
部门归属Chinese Acad Sci, LED, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China; Chinese Acad Sci, LASG, Inst Atmospher Phys, Beijing 100029, Peoples R China
关键词Tides Harmonic Constants Numerical Model South China Sea
学科领域Oceanography
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收录类别sci
资助项目LED
WOS记录号WOS:000234738400006
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被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5825
专题热带海洋环境国家重点实验室(LTO)
通讯作者caisq@scsio.ac.cn
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Cai, SQ,Long, XM,Liu, HL,et al. Tide model evaluation under different conditions[J]. CONTINENTAL SHELF RESEARCH,2006,26(1):104-112.
APA Cai, SQ,Long, XM,Liu, HL,Wang, SG,&caisq@scsio.ac.cn.(2006).Tide model evaluation under different conditions.CONTINENTAL SHELF RESEARCH,26(1),104-112.
MLA Cai, SQ,et al."Tide model evaluation under different conditions".CONTINENTAL SHELF RESEARCH 26.1(2006):104-112.
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