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多年来,对紧邻台湾东侧的黑潮区域,已积累了一定数量的温、盐度观测资料。从实测的水温垂直断面图上,可以看出该区域的水温分布有如下特点。 1.在水平方向上:水温自西向东逐渐增加,其最大值在离岸70km左右(即所谓“热核”所在处);再向东温度开始递减,其低温区呈现在“热核”东侧。图1示台湾以东海域100m层的水温分布,可看出温度水平分布的这些特点。
Over the years, a certain amount of temperature and salinity observations have been accumulated for the Kuroshio area in the immediate vicinity of Taiwan. From the measured vertical section of the water temperature, we can see that the region’s water temperature distribution has the following characteristics. 1. In the horizontal direction: the water temperature gradually increases from west to east, and its maximum value is about 70km off the coast (the so-called “hot core” is located); then, the temperature begins to decrease toward the east, side. Figure 1 shows the water temperature distribution in the 100m layer to the east of Taiwan. These characteristics of temperature distribution can be seen.