大气臭氧层的垂直分布及其变化的研究

THE RESEARCH OF VERTICAL OZONE DISTRIBUTION AND ITS VARIATION

为了进一步认识低纬度地区大气臭氧垂直分布及其变化的规律,本文采用逆转方法〈C〉计算了昆明地区冬春季大气臭氧的垂直分布.结果表明:臭氧垂直分布出现两种类型,一种是只在平流层中有一主极大值层;另一种是除主极大值层外,同时在对流层中还存在次极大值层.主极大值层的臭氧浓度变化相对较稳定,次极大值层主要受大气环流影响很不稳定,且随季节变化与位势高度、垂直速度等要素的关系存在着明显差异.此外,我们还分析了春季臭氧垂直分布的日际变化.

The basic characteristics of the vertical distribution of atmospheric ozone in Kunming area of China, and their correlations with other meteorological factors at different levels have been given in this paper. The result shows that the type of ozone profile has some relationship with general circulation.