Numerical simulation of the Kuroshio using nested model of three-dimensional baroclinic circulation

Li Yu-xiang; Cai Yi

doi:10.1007/BF02842696

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Numerical simulation of the Kuroshio using nested model of three-dimensional baroclinic circulation

OriginalPaper | Updated：2023-05-16

- Numerical simulation of the Kuroshio using nested model of three-dimensional baroclinic circulation
- Numerical simulation of the Kuroshio using nested model of three-dimensional baroclinic circulation
- 海洋湖沼学报（英文） 1999年17卷第1期页码：19-27
- Affiliations：
  
  Department of Civil & Structural Engineering Hong Kong Polytechnic University
- Author bio：
- Funds：
  
  This work was supported by Hong Kong Polytechnic University Research Grant No. 340/854.
- DOI：10.1007/BF02842696
  中图分类号：
- 纸质出版：1999
- Accepted：
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Numerical simulation of the Kuroshio using nested model of three-dimensional baroclinic circulation[J]. 海洋湖沼学报（英文）, 1999,17(1):19-27.

Yu-xiang, L., Yi, C. Numerical simulation of the Kuroshio using nested model of three-dimensional baroclinic circulation., Chin. J. Ocean. Limnol. 17, 19–27 (1999). https://doi.org/10.1007/BF02842696
Numerical simulation of the Kuroshio using nested model of three-dimensional baroclinic circulation[J]. 海洋湖沼学报（英文）, 1999,17(1):19-27. DOI： 10.1007/BF02842696.

Yu-xiang, L., Yi, C. Numerical simulation of the Kuroshio using nested model of three-dimensional baroclinic circulation., Chin. J. Ocean. Limnol. 17, 19–27 (1999). https://doi.org/10.1007/BF02842696 DOI：

摘要

Abstract

As a western boundary current

the Kuroshio is closely related to the large-scale oceanic circulation and at the same time

is greatly influenced by the local topography because of its narrow width. Numerical studies of the Kuroshio are usually confined to portions of it in different geographical regions since the computer execution time required to run a numerical model of the Pacific using a sufficiently fine grid to resolve adequately the flow structure of the Kuroshio is enormous. In order to circumvent the problems of multiple spatial scales and consistent boundary conditions

nested models are employed in which a coarse grid model of the Pacific is used to supply the open boundary conditions for a finer grid model of the northwestern Pacific to simulate the flow and temperature fields of the Kuroshio in summer and winter. The major features of the Kuroshio have in general been successfully simulated by the nested models.

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references

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Cai Y., Li Y. S., 1997. A 3-dimension baroclinic circulation model of the tropical and northern Pacific.Chinese Journal of Oceanology and Limnology 15(1): 70–79.

Cherniawsky, J., Holloway, G., 1993. On western boundary current separation in an upper ocean general circulation model of the North Pacific.Journal of Geophysical Research 98(c12): 22843–22853.

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