中纬度对流层上部的能量变化

The Energy Variation of the Higher Troposphere in Middle Latitudes

摘要: 能量在大气中是一个主要的因素,大气中一切的现象之所以能发生,都是因为大气有适当的能量的供给和变化.大气中能量的式样很多,不同式样的能力有不同的重要性,研究各种式样的能力的多寡和它的变化是很有意义的,因为大气环流中的一个主要问题就是能量的平衡,要讨论这个问题,首先要知道能量的多寡和变化.

Abstract: In this paper W e have discussed the variation of the kinetic, potential as well as internal energy, in the layer from 700 mb to 300 mb in the middle latitudes during the period from July 1945 to January 1946. The kinetic energy is separated into two parts: The kinetic energy of the "basic zona.l motion" and the kinetic energy of the "disturbances". It is found that.