Seasonal variability of the bifurcation of the North Equatorial Current

被引：0

作者：

Qiang-chang Ju

Song Jiang

Ji-wei Tian

Ling-hai Kong

Guo-xi Ni

机构：

[1] Institute of Applied Physics and Computational Mathematics,Physical Oceanography Laboratory

[2] Ocean University of China,undefined

来源：

Journal of Hydrodynamics | 2013年 / 25卷

关键词：

North Equatorial Current (NEC); seasonal variability; quasi-geostrophic equations; analytic solution;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Seasonal variability of the bifurcation of the North Equatorial Current (NEC) is studied by constructing the analytic solution for the time-dependent horizontal linear shallow water quasi-geostrophic equations. Using the Florida State University wind data from 1961 through 1992, we find that the bifurcation latitude of the NEC changes with seasons. Furthermore, it is shown that the NEC bifurcation is at its southernmost latitude (12.7°N) in June and the northernmost latitude (14.4° N) in November.

引用

页码：550 / 555

页数：5

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