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埋藏在地下深部岩石中的氧或许在几十亿年前促进了地球岩石地幔的搅动,并改变了早期行星的大气成分。耶鲁大学,亚利桑那州立大学,和德国的巴伐利亚地质研究所的研究表明,地表下地热引起岩石缓慢的运动,即地幔对流是由矿物中氧的分布不均引起的。该成果发表在8月1在《Nature Geoscience》期刊上。耶鲁大学地质学和地球物理学副教授Lee提出,假设其他元素都相同,氧元素增多,岩石的密度就会降低,因此氧化
Oxygen buried in deep underground rocks may have agitated the Earth’s rock mantle billions of years ago and altered the atmosphere of earlier planets. Studies at Yale University, Arizona State University, and the Bavarian Institute of Geology in Germany have shown that sub-surface geothermal heat causes slow rock movement, ie, mantle convection is caused by the uneven distribution of oxygen in the minerals. The results are published in the August 1 issue of Nature Geoscience. Lee, associate professor of geology and geophysics at Yale University, proposed that assuming that all other elements are the same, the oxygen content increases and the density of the rock decreases. Therefore, oxidation