Observational Study of Annual Variations of the Surface Energy Balance Components at Zhongshan Station of Antarctica in 1990  

作　　者：卞林根 贾朋群 陆龙骅 周秀骥 

机构地区：[1]Polar Meteorological Research Laboratory of Chinese Academy of Meteorological Sciences, Beijing 100081, PRC

出　　处：《Science China Chemistry》1993年第8期976-987,共12页中国科学（化学英文版）

基　　金：Project supported by the National Natural Science Foundation of China and State Antarctic Committee of China.

摘　　要：From February 1990 to January 1991, the measurement experiment was carried out at Zhongshan station, East Antarctica. In the experiment, measurements of the surface radiative fluxes and wind, temperature and humidity profiles in the lowest 32 m in the atmosphere boundary layer were made throughout the year. The regime of the surface energy balance was analysed based on the observed data. The conclusion was derived that in warm season (from Nov. to Feb.), large amounts of energy are absorbed by the surface and then transported to the atmosphere in the form of sensible and latent heat, while in cold season (from Mar. to Oct.) continually radiative cooling of the surface occurs.From February 1990 to January 1991, the measurement experiment was carried out at Zhongshan station, East Antarctica. In the experiment, measurements of the surface radiative fluxes and wind, temperature and humidity profiles in the lowest 32 m in the atmosphere boundary layer were made throughout the year. The regime of the surface energy balance was analysed based on the observed data. The conclusion was derived that in warm season (from Nov. to Feb.), large amounts of energy are absorbed by the surface and then transported to the atmosphere in the form of sensible and latent heat, while in cold season (from Mar. to Oct.) continually radiative cooling of the surface occurs.

关 键 词：ANTARCTICA ZHONGSHAN STATION surface energy balance TURBULENT exchange FLUX RADIATIVE flux. 

分 类 号：O6[理学—化学]