本文报道了近三年中国在南极地球科学研究上取得的主要进展和成果：编制了南极大陆地质图，完善了布兰斯菲尔德海峡地层层序和构造格架，揭示了拉斯曼丘陵泛非构造—热事件的地质含义，首次在南极发现硅硼镁铝矿，进一步研究了菲尔德斯半岛火山岩时代和陆地威德尔生物地理区，获得长城站地区地壳电性结构，建立了菲尔德斯半岛GPS卫星地壳形变监测网，成功地进行了拉斯曼丘陵地区小象幅航摄成图和卫星影象数字制图，论述了早期太阳星云化学分馏作用连续性的岩石化学证据。

A series of geoscientific results on Antarctica have been made by the Chinese geoscientists since 1991. The main results and progresses are as follows: (1)Compilation of the Geologic Map of Antarctica on the scale of 1?5000000 has been completed. (2)The regional stratigraphic division and the concept regarding the tectonic framework of the Bransfield Strait area are revised on the basis of the recent geological and geophysical investigation. (3)The geological implication of the "Pan-African tectono-thermal event" in the region of the Larsemann Hills, East Antarctica is clarified. (4)A rare mineral named as grandidierite was first discovered on Antarctica.(5)Further research was conducted on the volcano-stratigraphy  of  Fildes  Peninsula  and  on  the  Weaddellian  continental  biogeographic province. (6)A primary survey of the crust structure by means of the telluric electromagnetic sounding was made in the area of the Great Wall Station and a GPS satellite-monitoring net of the crustal deformation in the region of Fildes Peninsula has been established. (7)Small-frame aerial topographic mapping and digital cartography of satellite-image for Larsemann Hills, East Antarctica have been successfully implemented. (8)The petrologic and compositional evidences for early continuous chemical fractionation of the solar nebula are further clarified.