月球磁学观测与研究进展

A review of lunar magnetism

月球磁场观测一直是月球研究的重要内容。20世纪六七十年代,通过绕月小卫星、Apollo登月及返回样品等观测实验,月球磁学研究已取得一系列重要进展,九十年代末期Lunar Prospector(LP)获得了月球的全球磁异常分布图。本文主要评述前人已取得的重要进展,重点讨论月球样品的剩磁来源、月球磁场古强度和发电机争论及其月球演化意义。

The lunar magnetic observation remains one of the major subjects in the Moon studies. A few of significant progresses of lunar magnetism were made in the sixty-seventieth of the 20th century; the Lunar Prospector （LP） obtained the first global magnetic map in the late ninetieth. This paper will review those progresses and findings, and discuss the origin of remanent magnetization of lunar samples, lunar field paleointensity and its possible core dynamo.