众所周知,海洋中的垂直流动是普遍存在的。尽管这种流动速度仅为10~(-5)厘米/秒至10~(-2)厘米/秒,是相当小的,但它在整个海洋的总环流中是一个不可缺少的组成部分,特别重要的是,它能引起下层水和上层水的交换,从而对海洋生物资源和气候产生非常明显的影响。其中垂直向上的流动一般称为上升流。据文献报道,海洋中的沿岸上升流,尽管就其面积而言,仅占世界 As we all know, the vertical flow in the ocean is ubiquitous. Although this flow rate is only 10-5 cm / sec to 10-2 cm / sec, it is quite small, but it is an integral part of the total ocean circulation, in particular Importantly, it can cause the exchange of subsurface and upper waters, with a very significant impact on marine living resources and climate. The vertical upward flow is generally called ascending flow. It has been reported in the literature that the upwelling of the coastline in the oceans, though only in terms of its area, accounts for only the world