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Liu Xianbing,Su Jilan.A numerical study for the coastal upwelling and the coastal front off Zhejiang coast[J].Acta Oceanologica Sinica,1990,(4):499-512
A numerical study for the coastal upwelling and the coastal front off Zhejiang coast
A numerical study for the coastal upwelling and the coastal front off Zhejiang coast
投稿时间:1989-08-15  修订日期:1990-02-21
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英文关键词:
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作者单位
Liu Xianbing Second Institute of Oceanography, State Oceanic Administration, Hangzhou, China 
Su Jilan Second Institute of Oceanography, State Oceanic Administration, Hangzhou, China 
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中文摘要:
      A two-dimensional numerical model is constructed to study the interaction between the coastal upwelling and the coastal front off Zhejiang coast in summer. In the f-plane model, the shelf topography, continuous stratification, and Richardson number-dependent eddy coefficients are considered. The results show that the coastal up-welling off Zhejiang in summer can be divided into two regions, the nearshore one (Region A) and the offshore one (Region B). In Region A, the alongshore wind stress has more important effect on the coastal upwelling while in Region B, the upwelling is mainly induced by the Taiwan Warm Current. The results also suggest that the formation of coastal front off Zhejiang in summer is closely related to the strength of the coastal upwelling in Region A.
英文摘要:
      A two-dimensional numerical model is constructed to study the interaction between the coastal upwelling and the coastal front off Zhejiang coast in summer. In the f-plane model, the shelf topography, continuous stratification, and Richardson number-dependent eddy coefficients are considered. The results show that the coastal up-welling off Zhejiang in summer can be divided into two regions, the nearshore one (Region A) and the offshore one (Region B). In Region A, the alongshore wind stress has more important effect on the coastal upwelling while in Region B, the upwelling is mainly induced by the Taiwan Warm Current. The results also suggest that the formation of coastal front off Zhejiang in summer is closely related to the strength of the coastal upwelling in Region A.
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