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首页> 外文期刊>Journal of oceanography >Anticyclonic eddy caused by the Soya Warm Current in an Okhotsk OGCM
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Anticyclonic eddy caused by the Soya Warm Current in an Okhotsk OGCM

机译：鄂霍次克OGCM中大豆热流引起的反气旋涡

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An OGCM of the Sea of Okhotsk with a 1/12° horizontal resolution and 45 vertical levels has been constructed, which successfully represents characteristics of its circulations. This article focuses particularly on an anticyclonic eddy forming off Hokkaido in the OGCM. It forms in late summer when the warm and saline Soya Warm Current Water separates from the northeastern coast of Hokkaido. This eddy is identified as the eddy studied by Wakatsuchi and Martin (1991) since its location, evolution and vertical structure are consistent with their description. Numerical experiments with varying transport of the Soya Warm Current (SWC) have been carried out, where the transport of the SWC is changed by applying the Island Rule around Hokkaido. It is shown that the eddy formation depends on the transport of the SWC. When the transport is large, an eddy forms off the Shiretoko Peninsula. When the transport is small, however, the saline Soya Warm Current Water does not reach that area, nor does a distinct eddy form. It is when the inflow transport of the Soya Warm Current is larger than the outflow from the Nemuro Strait and the Kunashiri Channel that the anticyclonic eddy forms.
机译：鄂霍次克海的OGCM的水平分辨率为1/12°，垂直高度为45，已成功代表了其环流特征。本文特别关注OGCM中北海道形成的反气旋涡。它形成于夏末，温暖而咸的大豆温暖的自来水与北海道东北海岸分离。由于Wakatsuchi和Martin（1991）研究了该涡流，因为该涡流的位置，演变和垂直结构与其描述相符。进行了利用大豆暖流（SWC）的变化输运的数值实验，其中通过应用北海道周围的岛屿规则来改变SWC的输运。结果表明，涡流的形成取决于SWC的传输。当运输量很大时，在知床半岛附近会形成涡流。但是，当运输量较小时，盐水大豆温水不会到达该区域，也不会有明显的涡流形式。反气旋涡形成的时候，就是大豆暖流的流入输运大于根室海峡和国藏海峡的流出。

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