短波长紫外辐射变化与臭氧含量涨落之间的关系

RELATIONSHIP BETWEEN THE VARIATIONS OF SHORTWAVELENGTH ULTRAVIOLET RADIATION AND THEFLUCTUATIONS OF OZONE CONTENT

位于低纬地区的印度同时测量了短波紫外辐射与臭氧含量,表明臭氧含量下降3％,短波紫外辐射通量(290nm)上升35％.但这个数值大于以往理论预期的数值.本文给出一个简单公式,这个公式描述了臭氧含量的变化与相应的紫外辐射变化之间的关系,用此公式计算得出的结果与印度测得的结果相符,很好地解释了低纬地区的印度测量的臭氧涨落与其相应的短波长紫外辐射变化之间的关系.

Short wavelength ultraviolet radiation and ozone content measured at low latitude (in India) showed that if ozone content decreases 3%, then variation of UV radiation (290 nm) reaches 35%. This value is larger than that from some theoretical predictions, but a simple formula given in this paper, which describes the relationship between the variations of ozone content and UV radiation, could be used to explain the above observations.