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英科学家发现８１０万年前冰层英国科学家最近宣布在南极冰原上发现了８１０万年前形成的冰层．这一发现为解决全球气温上升是否将使南极冰原融化这一争论提供了参考．英国爱丁堡大学戴维·萨格登领导的一个研究小组发现了这一古老冰层，它位于南极冰原的横贯南极山脉，距...
British scientists discover 8.1 million years ago ice British scientists recently announced the discovery of an ice layer of 8.1 million years ago on the Antarctic ice sheet. This finding provides a reference for resolving whether the global warming will melt the Antarctic ice sheet. A research group led by David Sagdan of the University of Edinburgh in the UK found the ancient ice sheet, located in the Antarctic ice sheet across the Antarctic Mountains, ...