A dynamical diagnosis method on obtaining surface wind field over the Bohai Sea

GAO Shan-hong; ZHANG Xin-ling; WU Zeng-mao

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Article Navigation > Haiyang Xuebao > 2001 > 23(6): 51-58

GAO Shan-hong, ZHANG Xin-ling, WU Zeng-mao. A dynamical diagnosis method on obtaining surface wind field over the Bohai Sea[J]. Haiyang Xuebao, 2001, 23(6): 51-58.

Citation:

GAO Shan-hong, ZHANG Xin-ling, WU Zeng-mao. A dynamical diagnosis method on obtaining surface wind field over the Bohai Sea[J]. Haiyang Xuebao, 2001, 23(6): 51-58.

GAO Shan-hong, ZHANG Xin-ling, WU Zeng-mao. A dynamical diagnosis method on obtaining surface wind field over the Bohai Sea[J]. Haiyang Xuebao, 2001, 23(6): 51-58.

Citation:

GAO Shan-hong, ZHANG Xin-ling, WU Zeng-mao. A dynamical diagnosis method on obtaining surface wind field over the Bohai Sea[J]. Haiyang Xuebao, 2001, 23(6): 51-58.

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A dynamical diagnosis method on obtaining surface wind field over the Bohai Sea

Institute of Physical Oceanography, Ocean University of Qingdao, Qingdao 266003, China

Received Date: 2000-05-22
Rev Recd Date: 2001-05-16

Abstract

Abstract

A simple dynamical diagnosis method is constructed on obtaining surface wind filed over the Bohai Sea.First,a horizontally two-dimensional dynamical diagnosis model is set up in Cartesian coordinates,which is used to calculate surface wind field based on grid pressure data from weather maps by a computer scanning technique.And then,wind obser vations of ocean observational stations distr ibuted along the Bohai Sea coast including oil plat stations are ingested by a nudging method,which is applied to adjust the already calculated surface wind field repeatedly through integrating the dynamic diagnosis model.The surface wind field over the Bohai Sea can be generated when the model is integ rated up to a steady state.Two cases are presented,and the results show that the dynamical diagnosis method is efficient.
- Bohai Sea,
- sea surface wind field,
- dynamical diagnosis,
- nudging method

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References(10)

References

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