摘要
本文主要分析了１９９５年臭氧洞期间在中山站用Ｂｒｅｗｅｒ臭氧仪通过Ｕｍｋｅｈｒ（逆转）方法观测和反演得到大气臭氧垂直高度分布的变化情况，并与Ｏ３洞闭合后及１９９５年１～３月的Ｏ３廓线测量结果进行了对比，同时还与国外测站的资料进行了对比，指出南极臭氧洞期间大气臭氧的减少主要发生在平流层下层（１４～２５ｋｍ），这说明发生在平流层气溶胶冰晶云（ＰＳＣ）表面的非均相催化反应主要发生在１４～２５ｋｍ高度。
During the springtime Antarctic Ozone Hole,the decrease of total column amount of O 3 is mainly due to the decrease of stratospheric O 3 amount. It is very important to study the atmospheric ozone vertical profile in order to study the formation and development of the Antarctic Ozone Hole. This paper chiefly analyzes the changing of the atmospheric ozone vertical distribution during the 1995 Antarctic Ozone Hole,which is measured by a Brewer Ozone Spectrophotometer and inversed by the Umkehr method.We also compare the ozone vertical distribution before,during and after the Antarctic Ozone Hole,and compare our results with the data of other foreign stations. Here we point out that the decrease of atmospheric ozone over Zhongshan Station during the Antarctic Ozone Hole is chiefly in the lower stratospere(14～25km).This shows that the heterogeneous reaction,which happens on the surface of the polar stratospheric cloud,also chiefly happens at the altitude of 14～25km.
出处
《极地研究》
CAS
CSCD
1997年第1期78-82,共5页
Chinese Journal of Polar Research
关键词
南极
中山站
臭氧洞
臭氧廓线
观测研究
Antarctica, Zhongshan Station,ozone hole,ozone profile.
