Distribution of 9 Principal Tidal Constituents and Tide Prediction for the East China Sea |
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作者单位: | QIAN Chengchun and SHEN Yujiang
1 Associate Professor,Physical Oceanography Laboratory,Ocean University of Qingdao,Qingdao,266003,P. R. China
2 Professor,Physical Oceanography Institute,Ocean University of Qingdao,Qingdao,266003,P. R. China |
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摘 要: | By use of the hydrodynamic model,the harmonic constants of 8 principal tidal constituents(Q_1,O_1,P_1,K_1,N_2,M_2,S_2andK_2)are obtained for the East China Sea,and the harmonic constant ofS_a is calculated by two-dimensional interpolation.The calculated results agree well with the observed dataaround the sea.The harmonic constants can be used to predict the tide in the East China Sea.The cotidalcharts of the 9 tidal constituents reveal their distribution.
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Distribution of 9 Principal Tidal Constituents and Tide Prediction for the East China Sea |
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Authors: | QIAN Chengchun |
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Abstract: | By use of the hydrodynamic model, the harmonic constants of 8 principal tidal constituents (Q1, O,, P1, K1, N2, M2, S2 and K2) are obtained for the East China Sea, and the harmonic constant of Sa is calculated by two-dimensional interpolation. The calculated results agree well with the observed data around the sea. The harmonic constants can be used to predict the tide in the East China Sea. The cotidal charts of the 9 tidal constituents reveal their distribution. |
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Keywords: | tidal constituents' cotidal chart hydrodynamic model |
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