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2002年9月,中、美、加科学家在联合地质调查中证实,我国五台山-太行山交界区存在25亿年前的海底黑烟囱,科学家得到了验证生命起源的古老物质。这是2001年5月北京大学李江海课题组在河北遵化发现世界最古老大洋岩石(蛇绿岩)后又一项重大的科学发现。李江海教授介绍道,黑烟囱是研究地球内部及生命演化的天然实验室,还对全球气候变化、海水化学成分演化、大洋热平衡产生重要影响。在陆地上寻
In September 2002, scientists from China, the United States and Canada confirmed in a joint geological survey that there are seabed black chimneys 2.5 billion years ago in the junction of the Wutai Mountain and the Taihang Mountains in China. Scientists have obtained ancient materials that verify the origin of life. This is another major scientific discovery since the discovery of the world’s oldest oceanic rock (ophiolite) by Peking University Li Jianghai Research Group in May 2001 in Zunhua, Hebei Province. Professor Li Jianghai introduced that the black chimney is a natural laboratory for studying the evolution of the Earth’s interior and life. It also has an important impact on global climate change, the evolution of seawater chemical composition and the ocean heat balance. Seek on land