大气臭氧对太阳自转活动的响应．

The response of atmospheric ozone to the solar rotation activity

采用交叉谱分析方法，通过年全球平均的大气臭氧总量和１０．７ｃｍ大阳通量两时间序列的对比分析发现，大气臭氧的短期变化和大阳自转活动之间有着极为密切的相关关系：大气臭氧准２７天周期变化和太阳１０．７ｃｍ辐射通量之间存在约１４０°的位相差，落后时间为１０．２天．

Interserct spectrum analysis technique is used to compare the quasi-27-day ozone variation is closely related with the solar rotation. There is a phase difference of about 140 degrees between the quasi-27-day ozone variation and the solar 10. 7 cm flux. The lay-time of ozone variations is about 10. 2 days.