西周时期的气候变化与民族迁徙杨铭柳春鸣在本世纪五十年代和七十年代，我国著名的历史学家蒙文通先生和气象学家竺可桢先生，曾先后撰文指出，在公元前第十一世纪到八世纪，我国的气候有一次大的变化。大致说来，在这一段时期内黄河中游地区发生了持续不断的旱灾。而长江... Climate Change and Ethnic Migration during the Western Zhou Dynasty Yang Ming Liu Chunming In the 1950s and 1970s, the well-known historian Mr. Meng Wentong and meteorologist Zhu Kezhen wrote that in the eleventh century BC By the eighth century, there was a big change in the climate in our country. Broadly speaking, during this period, there has been a continuous drought in the middle reaches of the Yellow River. The Yangtze River ...