我国南极陨石研究的新进展

The Retrospect and Prospect on Antarctic Meteorite Researches in China

近年来,因在南极发现了大量的陨石样品,我国天体化学和陨石学研究得到了快速发展,并取得了一系列可喜的成果,如:①在南极已收集了近万块南极陨石样品,使我国已成为南极陨石拥有大国;②大量的陨石发现和研究成果表明格罗夫山地区为我国发现的新的陨石富集区,填补了我国在南极陨石领域的空白;③发现了许多我国奇缺的陨石类型,如火星陨石、CR型碳质球粒陨石等;④开展了较深入的CAI研究等。这些都将为我国天体化学和比较行星学的发展展示广阔的前景。提出了一些南极陨石研究工作中存在的问题和今后的工作方向。

In recent years, since abundant Antarctic meteorites have been found in Antarctica, the study on meteorite has been promoted and developed quickly in China. This paper presents the new results of the recent study：①the big collection of meteorites of nearly 10,000; ②a new meteorite concentration in Antarctica site-Grove Mountains; ③comprehensive research on some peculiar types of meteorites, e.g. Martian meteorites, HED meteorites, ureilites et al; and ④ some other study on meteorites （e. g. Ca-Al-riched inclusions） et al, will be mainly introduced. Furthermore, it offers some advices for research on Antarctic meteorites.