Internal tide characteristics over northern South China Sea continental slope
Guo, P; Fang, WD; Gan, ZJ; Chen, RY; Long, XM; wdfang@scsio.ac.cn
2006
发表期刊CHINESE SCIENCE BULLETIN
ISSN1001-6538
卷号51期号:Suppl. 2页码:17-25
摘要21-day in-situ ADCP current and CTD data from an anchored observational station by RN Shiyan 3 are used to investigate the characteristics of internal tide in the northern South China Sea continental slope. The results show that tide and internal tide are both mixed type in the observed region and dominated by diurnals; the maximum internal tidal major axes of K-1, O-1 were largest and reached 11 cm/s, 10 cm/s, respectively, and their current vectors rotate anticlockwise. The 300 m-deep internal tide presents obvious quasi-diurnal oscillation and its average amplitude reaches 50 m. Furthermore, internal tide carried high energy; in the upper layers above 140 m, the kinetic energy of internal tides accounts for 15%-37% of overall kinetic energy, most of internal tide energy concentrates around the thermocline.
部门归属Chinese Acad Sci, Lab Trop Marine Environm Dynam, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China
关键词Northern South China Sea Internal Tide Internal Wave Internal Tidal Energy
学科领域Multidisciplinary Sciences
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收录类别sci
资助项目LED
WOS记录号WOS:000244074100003
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5739
专题热带海洋环境国家重点实验室(LTO)
通讯作者wdfang@scsio.ac.cn
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Guo, P,Fang, WD,Gan, ZJ,et al. Internal tide characteristics over northern South China Sea continental slope[J]. CHINESE SCIENCE BULLETIN,2006,51(Suppl. 2):17-25.
APA Guo, P,Fang, WD,Gan, ZJ,Chen, RY,Long, XM,&wdfang@scsio.ac.cn.(2006).Internal tide characteristics over northern South China Sea continental slope.CHINESE SCIENCE BULLETIN,51(Suppl. 2),17-25.
MLA Guo, P,et al."Internal tide characteristics over northern South China Sea continental slope".CHINESE SCIENCE BULLETIN 51.Suppl. 2(2006):17-25.
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