Warming of surface ocean waters is well known, but how the subsurface waters are changing is less clear. This study shows that subtropical mode water in the North Atlantic and North Pacific is warming at twice the rate of the surface waters.

中文翻译：

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北太平洋和北大西洋的亚热带模式水变暖加剧

地表海水变暖是众所周知的，但是地下水如何变化尚不清楚。这项研究表明，北大西洋和北太平洋的亚热带模式水变暖的速度是地表水的两倍。