南极海冰作用区约占南半球雪冰作用区面积的58%，约占地球表面积的3.58%。

The area of Antarctic sea ice takes about 58% of all the area of south hemisphere cryosphere, and 3.58% of Earth surface area.

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当东北部海啸所形成的潮水到达苏兹贝格冰架时仅剩一英尺高了（30厘米），但是海浪的惯性施加的压力仍足以引起裂冰作用。

The swell from the Tohoku tsunami was likely only a foot high (30 cm) when it reached the Sulzberger Ice Shelf, but the consistency of the waves created enough stress to cause the calving.

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一旦与冰架脱离，这些冰山就会受到南极洲附近的洋流和季风系统的作用，并开始漂移。人们可以在南极洲较暗淡的冰山群中找到这些散落的冰山。

Once detached from the ice shelf, these bergs drift in the currents and wind systems surrounding Antarctica and can be found scattered among Antarctica's less colorful icebergs.

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the natural forces imaged in the ice storm.] Often you must have seen them Loaded with ice a sunny winter morning after a rain.

冰的自然作用作对比],下过一场冬雨，第二天，太阳出来,你准会看到白桦上结满了冰。

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