On the Structure and Actvity of the Siberian Pc Air-mass in Winter Season in the far Eastern Asia

[摘要] The structure and activity of the Siberian Pc air-mass of Winter season in the Far Eastern Asia were studied from the stand point of air-mass theory, especially by Wexler's method, using radiosonde data.The results obtained by the author are summarized as follows:-1) The exact height of the Siberian Pc air-mass was determined.2) A linear relation between height, and temperature of the Siberian Pc air-mass was found. Namely, the temperature of the Pc air-mass decreases as its _??_ight increases.2) Theoretical, value of the height of the Pc air-mass was also compared with the observed value.

[学科分类] 大气科学