摘要
本文综述指出：深部过程，可能导致放射性元素在地幔或下地壳的某些部位聚结而产生强烈的核反应，致使下地壳加热和上地壳的快速抬升和伸展垮塌，产生地震、火山作用、岩浆作用，形成山脉。通过对来自地球内部的α─粒子辐射监测，有可能对毁灭性地震作出预报。
A comprehensive review in this paper clues the author to consider that the processes occurred in the deep part of the Earth may cause accumulation of some radioactive elements in certain position of the mantle or lower crust,giving rise to intensive nuclear reaction. As a result, the lower crust was heated,the upper crust was uplifted and then collapsed by extension,and consequently,strong earthquakes,volcanism and magmatismoccurred, and mountain ranges formed.Thereupon, to monitor the α─particl radiation from the internal earth may make it possible to predit strong earthquakes.
出处
《湖南地质》
1994年第4期250-254,240,共6页
Hunan Geology
关键词
造山带
岩石圈
动力学
地震预报
Orogenic belt,Lithospheric dynamics,Nuclear reaction,Earthquake forecast
