| A STEADY MODEL ON UPWELING IN A STRAIT |
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| 作者姓名： | 李永祥 胡敦欣 |
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| 作者单位： | Institute of Oceanology. Academia Sinica，Qingdao，Institute of Oceanology. Academia Sinica，Qingdao |
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| 摘 要： | Hsueh and O Brien (1971) proposed a model on coastal upwelling induced by alongshore current. Their model is two - dimensional .steady , f - plane , linear and homogeneous with constant depth , in which wind effect was not considered . In the present paper, we proposed a steady model on upwelling in a strait with alongshore boundary current and wind applied on the surface. The following conclusions have been drawn.1 . Alongshore boundary current contributes more to upwelling than wind near the right coast.2. Alongshore boundary current influence can reach to about 70 km away from the right coast.3. Upwelling in the left half of the strait is mainly produced by wind .4. Under certain conditions, the combined action of wind and alongshore boundary current can produce upwelling in the middle of the strait.
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A steady model on upweling in a strait |
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| Li Yongxiang,Hu Dunxin.A STEADY MODEL ON UPWELING IN A STRAIT[J].Chinese Journal of Oceanology and Limnology,1989,7(1):59-69. |
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| Authors: | Li Yongxiang Hu Dunxin |
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| Institution: | 1. Institute of Oceanology, Academia Sinica, Qingdao
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| Abstract: | Hsueh and O Brien (1971) proposed a model on coastal upwelling induced by alongshore current. Their model is two—dimensional,
steady, f—plane, linear and homogeneous with constant depth, in which wind effect was not considered. In the present paper,
we proposed a steady model on upwelling in a strait with alongshore boundary current and wind applied on the surface. The
following conclusions have been drawn.
| 1. |
Alongshore boundary current contributes more to upwelling than wind near the right coast.
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| 2. |
Alongshore boundary current influence can reach to about 70 km away from the right coast.
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| 3. |
Upwelling in the left half of the strait is mainly produced by wind.
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| 4. |
Under certain conditions, the combined action of wind and alongshore boundary current can produce upwelling in the middle
of the strait.
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Contribution No. 1492 from the Institute of Oceanology, Academia Sinica. |
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| Keywords: | |
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