Using the long-term current data measured by buoys, the cause for the low frequency current variation in the Huanghai Sea and the East China Sea has been analyzed in this paper.

• 本文利用近几年观测的长时间序列的海流数据和沿岸海洋站上风和气压资料,分析了引起黄东海陆架低频流变化的原因。