ADI barotropic ocean model for simulation of Kuroshio intrusion into China southeastern waters

Fang Yue; Fang Guo-hong; Yu Ke-jun

doi:10.1007/BF02850557

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ADI barotropic ocean model for simulation of Kuroshio intrusion into China southeastern waters

Updated：2023-05-16

- ADI barotropic ocean model for simulation of Kuroshio intrusion into China southeastern waters
- Journal of Oceanology and Limnology Vol. 14, Issue 4, Pages: 357-366(1996)
- Affiliations：
  
  1. First Institute of Oceanography
  2. Institute of Oceanology
- Author bio：
- Funds：
- DOI：10.1007/BF02850557
  CLC：
- Online First：31 January 2013，
  
  Published：1996
- Accepted：
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Yue, F., Guo-hong, F. & Ke-jun, Y. ADI barotropic ocean model for simulation of Kuroshio intrusion into China southeastern waters., Chin. J. Ocean. Limnol. 14, 357–366 (1996). https://doi.org/10.1007/BF02850557
DOI：

Yue, F., Guo-hong, F. & Ke-jun, Y. ADI barotropic ocean model for simulation of Kuroshio intrusion into China southeastern waters., Chin. J. Ocean. Limnol. 14, 357–366 (1996). https://doi.org/10.1007/BF02850557 DOI：

摘要

Abstract

In this numerical model for simulating the Kuroshio intrusion into the East and South China Seas

vertically averaged marine hydrodynamic equations governing ocean currents and long-period waves are approximated by a set of two-time-level semi-implicit fimite difference equations. The major terms including the local acoeleration

sea-surface slope

Coriolis force and the bottom friction are approximated with the Crank-Nicholson scheme

which is of second order accuracy. The advection terms are approximated with the Leith scheme. The difference equations are split into two sets of alternating direction implicit equations

each of which has a tridiagonal matrix and can be easily solved. The model reproduces a major Kuroshio intrusion north of Luzon Island

one north of Taiwan Island

and one west of the Tokara Strait. The model shows a current system running from the Luzon Strait to the coast of Vietnam and Hainan Island

through the Taiwan Strait and then into the Tsushima Strait. The summer and winter monsoons generate several eddies in the South China Sea.

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references

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