| BAO Xianwen,ZHANG Yijun,SUN Li,DU Tao,FANG Xinhua.The slanting property of semi-diurnal internal tide propagation in the Pacific Ocean at 1°45'S, 156°E[J].Acta Oceanologica Sinica,2006,(4):143-145 |
| The slanting property of semi-diurnal internal tide propagation in the Pacific Ocean at 1°45'S, 156°E |
| The slanting property of semi-diurnal internal tide propagation in the Pacific Ocean at 1°45'S, 156°E |
| 投稿时间：2005-12-23 修订日期：2006-04-08 |
| DOI： |
| 中文关键词: internal waves internal tides western equatorial Pacific Ocean TOGA-COARE |
| 英文关键词:internal waves internal tides western equatorial Pacific Ocean TOGA-COARE |
| 基金项目: |
| 作者 | 单位 | E-mail | | BAO Xianwen | Physical Oceanography Laboratory, Ocean University of China, Qingdao 266003, China | | | ZHANG Yijun | National Marine Data & Information Service, Tianjin 300171, China | | | SUN Li | Physical Oceanography Laboratory, Ocean University of China, Qingdao 266003, China | | | DU Tao | Physical Oceanography Laboratory, Ocean University of China, Qingdao 266003, China | | | FANG Xinhua | Physical Oceanography Laboratory, Ocean University of China, Qingdao 266003, China | xfang@ouc.edu.cn |
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| 中文摘要: |
| By analyzing a data set collected using a moored instrument array and CTD during TOGA-COARE, it is found that there exist remarkable internal tides in the western equatorial Pacific Ocean around 1°45'S, 156°E, whose horizontal wavenumber (wavelength), vertical wavenumber, h 156° orizontal propagation speed and vertical propagation speed are 3.3×10-2km-1 (210 km), -1.6×10-3m, 2.0 m/s and -3.8 cm/s, respectively, that is, the waveform propagates downwards slantingly. Moreover, the propagating direction rotates statistically clockwise as the depth increases and its cause is unclear. |
| 英文摘要: |
| By analyzing a data set collected using a moored instrument array and CTD during TOGA-COARE, it is found that there exist remarkable internal tides in the western equatorial Pacific Ocean around 1°45'S, 156°E, whose horizontal wavenumber (wavelength), vertical wavenumber, h 156° orizontal propagation speed and vertical propagation speed are 3.3×10-2km-1 (210 km), -1.6×10-3m, 2.0 m/s and -3.8 cm/s, respectively, that is, the waveform propagates downwards slantingly. Moreover, the propagating direction rotates statistically clockwise as the depth increases and its cause is unclear. |
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