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本文根据作者于1984年2月—1985年9月在台湾海峡、闽东渔场、台湾北部海域和浙江外海海域投放“人工水母,”的结果,对台湾暖流区的底层流进行了分析。结果表明:台湾暖流区的底层流比较稳定,各季的流向皆为北向流。其中,除闽、浙外海春季为北偏西向流外,其余皆为东北向流或正北向流。本文还得出,在台湾海峡中部和北部海域,冬季和春季的底层流与夏季一样是东北向流,而不是传统所认为的西南向流。
Based on the results of “artificial jellyfish” put on by the authors from February 1984 to September 1985 in the Taiwan Strait, Mindong Fishing Ground, northern Taiwan Sea and Zhejiang Outer Sea, the paper analyzes the underflow in Taiwan’s warm current area. The results show that the underlying flow in Taiwan’s warm current area is relatively stable and the flow direction in each season is northward. Among them, in addition to Fujian, Zhejiang and the sea spring northwest of the West flow, the rest are northeast flow or positive north flow. The paper also concludes that in the central and northern Taiwan Strait, the winter and spring bottom currents are northeastward, as in summer, rather than what is conventionally considered as the southwestward flow.