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自从Denton等人在20世纪70年代发现了全新世新冰期以来,人们在世界各地纷纷发现全新世寒冷气候突变事件。这些发现和研究突破了传统的全新世气候变化模式——由北欧花粉地层建立气候序列。由于与米兰科维奇天文地球轨道理论并得到
Since Denton et al. Discovered the Holocene Ice Age in the 1970s, sudden cold climate abrupt changes have been discovered around the world. These discoveries and studies have broken through the traditional pattern of Holocene climate change - establishing a climate sequence from the Nordic pollen stratigraphy. Due to the theory of astronomical orbit of the Earth with Milan Covev and obtained