Tide response and wave distortion in Xiangshan Bay Ⅰ.Observation and analysis

Dong Lixian; Su Jilan

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Dong Lixian, Su Jilan. Tide response and wave distortion in Xiangshan Bay Ⅰ.Observation and analysis[J]. Haiyang Xuebao, 1999, 21(1): 1-10.

Citation:

Dong Lixian, Su Jilan. Tide response and wave distortion in Xiangshan Bay Ⅰ.Observation and analysis[J]. Haiyang Xuebao, 1999, 21(1): 1-10.

Dong Lixian, Su Jilan. Tide response and wave distortion in Xiangshan Bay Ⅰ.Observation and analysis[J]. Haiyang Xuebao, 1999, 21(1): 1-10.

Citation:

Dong Lixian, Su Jilan. Tide response and wave distortion in Xiangshan Bay Ⅰ.Observation and analysis[J]. Haiyang Xuebao, 1999, 21(1): 1-10.

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Tide response and wave distortion in Xiangshan Bay Ⅰ.Observation and analysis

Second Institute of Oceanography, State Oceanic Administratiom, Hangzhou 310012

Received Date: 1997-11-10
Rev Recd Date: 1998-03-05

Abstract

Abstract

The tide response and tide wave distortion are analyzed in Xiangshan Bay using a set of measurement data. The result shows that the semidiurnal tidal component propagated from open sea is amplified in the Xiangshan Bay. The tide and tidal currents are no long symmetrical, because of the M₄ and MS₄ component generation and their fast growthing. The tidal energy dissipation and tide and tidal current nonlinear coefficients along the main channel provide that the tidal flat has little contribution to the tide wave distortion, but the enhance of the tide wave nolinearty in Niubi Channel is important for the distortion. The effect of quarter-diurnal component co-oscillation amplifies the M₄ and MS₄ components in the bay.
- Distortion,
- tidal energy dissipation,
- Xiangshan Bay,

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References(20)

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