瑞雷-泰勒不稳定性与中国东部岩石圈——三论岩石圈地幔蘑菇云构造

刊出日期: 2012-02-24

RayleighTaylor instability and lithosphere of eastern China

Publish Date: 24 February 2012

摘要: 提要：本文讨论引起中国东部岩石圈巨变的动力。认为较重的岩石圈地幔位于较轻的软流圈之上形成的瑞雷-泰勒不稳定性驱动岩石圈地幔流动是东部岩石圈巨变的构造动力。由于瑞雷-泰勒不稳定性只存在于中年期大陆，老年期与青年期大陆都不存在瑞雷-泰勒不稳定性，因而只有像中国东部那样的中年期大陆才能发生蘑菇云地幔构造。
- 中国地质调查局“中国地质构造区划综合研究与区域地质调查综合集成”项目(1212010811033)资助。
Abstract: Abstract：This paper deals with the dynamic sources responsible for tremendous changes of the lithosphere in eastern China. It seems that the flow of mantle caused by Rayleigh-Taylor instability is the main tectonic force. As Rayleigh-Taylor instability exists only in intermediate continent, mushroom cloud mantle can occur only in such intermediate continents as eastern China.
- lithosphere of eastern China, mushroom cloud of lithospheric mantle, Rayleigh-Taylor instability

中国地质调查局中国地质科学院	主办
科学出版社	出版