摘要
南极臭氧洞，与全球变暖一样，是人们广泛关注的热点问题。在很多媒体上，也经常出现诸如“大气臭氧层耗竭”、“地球生命保护伞臭氧层出现漏洞”、“南极臭氧洞日益加大”等标题。什么是南极臭氧洞呢？它的生成原因是什么？南极臭氧洞警告人们什么？中国和国际社会在保护臭氧层方面做出了哪些努力？
This paper reviews the history on discovery of the Antarctic ozone hole and its variation,and discusses the reasons of its occurrence and evolution,and also suggests the close relationship with the pollutants emitted by human activities.Great efforts have been made for protecting the atmospheric ozone layer and forbidding usage of the ozone depleting substance by the international societies,including China as well..
出处
《科学》
北大核心
2008年第2期15-18,4,共4页
Science
