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古气候研究是第四纪地质学的重要内容之一,其目的是通过气候指标的分析,了解自然环境及其变化历史,因为第四纪气候的波动引起生态环境的变化:人类的出现、进化,湖泊的消长,洋面的升降以及动植物群的南北迁移变化等;同时通过第四纪气候波动规律的研究,推测当代气候变化和发展趋势,为气候长期预报服务。 第四纪古气候研究基本上是围绕冰期一间冰期的气候波动进行的。中低纬度地区做
Paleoclimate research is one of the important contents of Quaternary geology. Its purpose is to understand the natural environment and its changing history through the analysis of climatic indicators, because the fluctuation of Quaternary climate causes the change of ecological environment: the emergence and evolution of human beings The rise and fall of lakes, the migration of the north and south of flora and fauna, etc .; meanwhile, through the study of the regulation of the Quaternary climatic fluctuations, we can infer the contemporary climate change and development trend and serve for the long-term climate prediction. Quaternary paleoclimate research basically focused on the climatic fluctuations during an ice age in the glacial period. Middle and low latitude areas to do