Abstract:

WT5BZ] Based on the ten year(1985-1996) observational data and the facsimile charts from Chinese Antarctic Great Wall Station. The pressure and wind fields were separated into summer season(January-June) and winter season(July-December),and then analyzed synoptically. The characteristics of these fields monthly and annual variations were pointed with the corresponding synoptic situations. This result will be helpful in the future synoptic meteorology and climatology research.