By summarizing the main sources of major ions in Princess Elizabeth Land, Antarctica, the transmission process and depositional styles of major ions are studied.

• 通过对南极洲伊利莎白公主地区冰雪中几种主要离子资料的分析 ；结合前人的工作对本地区主要离子的来源、传输过程和沉积方式做了初步探讨 .