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Rotary spectrum analysis of tidal current in the southern Yellow Sea

中国海洋湖沼学报(英文版)2007,Vol.25Issue(3):286-291,6.
中国海洋湖沼学报(英文版)2007,Vol.25Issue(3):286-291,6.

Rotary spectrum analysis of tidal current in the southern Yellow Sea

Rotary spectrum analysis of tidal current in the southern Yellow Sea

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作者信息

  • 1. Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
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摘要

Abstract

A complete set of one-month Acoustic Doppler Profiler (ADP) current data at a station in the southern Yellow Sea (SYS) is analyzed using the rotary spectrum method. The results revealed different rotary properties between barotropic and baroclinic tidal currents. The barotropic and baroclinic tidal currents rotate elliptically counter-clockwise and clockwise, respectively. Meanwhile, baroclinic bottom tidal currents are almost along-isobath. The baroclinic cross-isobath velocities attenuate quickly at the bottom, implying important effects of bottom topography on the cross-isobath motions.

关键词

the southern Yellow Sea/rotary spectrum/current ADP data

Key words

the southern Yellow Sea/rotary spectrum/current ADP data

分类

海洋科学

引用本文复制引用

..Rotary spectrum analysis of tidal current in the southern Yellow Sea[J].中国海洋湖沼学报(英文版),2007,25(3):286-291,6.

基金项目

This work is supported by the National Natural Science Foundation of China (No. 40606009) and the special Post-doctoral research Foundation of Shandong Province (No. 200602002). (No. 40606009)

中国海洋湖沼学报(英文版)

OACSCDCSTPCD

2096-5508

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