| The slanting property of semi-diurnal internal tide propagation in the Pacific Ocean at 1°45′S, 156°E |
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| 作者姓名： | BAO Xianwen ZHANG Yijun SUN Li DU Tao FANG Xinhua |
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| 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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The slanting property of semi-diurnal internal tide propagation in the Pacific Ocean at 1°45′S, 156°E |
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| 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,2006,25(4):143-145. |
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| Authors: | BAO Xianwen ZHANG Yijun SUN Li DU Tao FANG Xinhua |
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| Abstract: | |
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| Keywords: | internal waves internal tides western equatorial Pacific Ocean TOGA-COARE |
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