东海北部海区三个连续站的海流时间序列谱分析

Sea Current Time Series Spectrum Analysis of Three Continuous Observatory Stations in North Sea Area of East China Sea

本文应用矢量代数法,对位于中国东海北部海区三个自动浮标站的夏季海流观测资料进行了谱分析。因这三个浮标站分布在横穿东海大陆架浅水区的断面上,而又位于不同的流系,所以文中所得各种统计特征有助于进一步了解该海区夏季海流场的特征。

The Vector alsebraic method is used to analysis the summer sea current spectrum of three automatic buoy stations located in the noth sea area of the East China Sea.Because these buoy stations are located at the cross-section of the East China Sea continetian shelf shallow-water area and different of current systems the various staistical character istics obtained in this paper will help to further un- derstand the current character of that sea area in summer.