文章的作者曾在南极工作过,概述了南极的地质构造背景和对南极地震的研究情况。文章指出,现在的南极大陆是冈瓦纳古陆经过分离而留下的核心部分,现设有十几个地震台,所记录到的都是中小震或微震,除与火山活动有关的地震外,绝大部分属于冰震,就是迄今最大的一次4.9级地震也还不能排除是冰震的可能性。 The author of the article has worked in Antarctica, outlined the geological structure of Antarctica and the Antarctic earthquake research. The article points out that now the Antarctic continent is the core part of the Gondwanaland that has been separated through separation. There are now more than a dozen seismic stations that record small or medium earthquakes or microseisms. Except for earthquakes related to volcanic activities , Most of them belong to the ice shock, is by far the largest 4.9 earthquake also can not rule out the possibility of ice shock.