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冰与海过去六年是研究冰层的黄金时期。剑桥英国南极考察队大卫·沃恩(David Vaughan)是冰冻圈章节的首席作者,他说:“根据我们对海冰、积雪层、冰原和海平面升高的预测,两极地区正发生飞速变化。”对格陵兰和南极洲的巨大冰原分裂格局的新理解,使得IPCC不得不将对到本世纪末海平面可能抬升的高度估计翻了一番,达到将近1米。但是报告的作者们面对质疑,并不接受某些认为海平面会升高2米甚至超过2米的科学家的工作。负责海平面变化的首席作者、英国布里斯托大学的托尼·佩恩(Tony Payne)说:“那些预测是基于
Ice and Sea The past six years have been a golden period for studying ice formations. David Vaughan, the Cambridge British Antarctic expedition who is the lead author of the cryosphere chapter, said: ”Based on our projections of sea ice, snow layers, ice sheets and sea level rise, the polar regions are occurring “The new understanding of the vast ice sheet split in Greenland and Antarctica has forced the IPCC to double its estimate of possible sea level rise by the end of the century to nearly 1 meter. However, the authors of the report face the challenge and do not accept the work of some scientists who believe the sea level will rise by 2 or even 2 meters. Tony Payne, lead author at sea level changes at the University of Bristol, said: ”Those predictions are based on