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一、引言 中国沿岸的表面海流,到现在为止,还没有详细地加以研究过。苏联绘制的“北半球世界大洋表面海流及水温图”指出:在中国沿岸,冬季的盛行海流,其流向自北而南,沿着近岸一带的大陆棚,一直流向中印半岛的东岸。夏季的盛行流向,在杭州湾以南的,自南而北;在杭州湾以北的,则自北而南。但在离岸较远处,例如在台湾东岸及自台湾至对马海峡这一连线的右侧,流向则终年接近于东北,这就是台湾暖流——黑潮。根据上述,中国沿岸的表面海流的流向,在冬季全部与台湾暖流的流向相反或相异;在夏季,大部分与台湾暖流的流向相同或相近,也有一部分与它相异。
I. INTRODUCTION The surface currents of China’s coast have not been studied in detail until now. The “Northern Hemisphere World Ocean Surface Current and Water Temperature Map” drawn by the Soviet Union points out that prevailing winter currents in China’s coast flow from north to south along the mainland shelf along the coast and flow to the east coast of the Sino-Indian Peninsula. The prevailing summer flow in the south of Hangzhou Bay, from south to north; north of Hangzhou Bay, then from north to south. However, on the far side of the coast, such as on the east side of Taiwan’s east coast and from Taiwan to the Strait of Malacca, the current flows will be close to the northeast all the year round. This is the Kuroshio current in Taiwan. Based on the above, the surface current flows along the Chinese coast are totally opposite or different from the warm current flows in Taiwan in winter. In summer, most of the current flows to Taiwan are the same or similar to each other, and some are different from it.