约13 000年前末次冰期结束时,最后一轮强冷空气袭击欧洲,持续1 000多年,感觉似冰期重来。但奇怪的是,尽管北半球的冬天寒冷刺骨,南极洲却升温。自从冰芯记录揭示这一千年期间欧洲变冷而南极变暖的40年来,科学家一直在寻找答案。Nature上发表的一项新研究使他们的探寻更进了一步 At about the end of the last ice age about 13,000 years ago, the last round of strong cold air strikes Europe for more than 1,000 years and feels like a comeback of the ice age. However, it is strange that Antarctica has warmed up despite the cold winter in the northern hemisphere. Scientists have been searching for answers since ice core records reveal the 40 years that Europe has cooled and Antarctica has warmed during this millennium. A new study published in Nature took their exploration one step further