As such, they are key species for understanding and predicting impacts of globalchange on Antarctic and sub-Antarctic marine ecosystems.
因此,在理解和预测全球变化对南极和亚南极海洋生态系统影响方面,它们是关键物种。
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Stephanie Dutkiewicz, a scientist in MIT's Center for GlobalChange Science, built a climate model that projects changes to the oceans throughout the century.