科学家指出：未来一百年间南极——臭氧洞仍将存在一个时期以来，臭氧减少成为全球瞩目的环境灾难．因为大量证据证实，大气臭氧层因人类活动而遭破坏又反作用于人类本身．９０年代以来的几年间，大气臭氧层出现日益加剧的危机状态．据联合国发布的南极臭氧公报指出：１９... Scientists pointed out that in the next 100 years, the Antarctic - ozone hole will still exist for a period of time, and ozone reduction will become a global environmental disaster. Because a lot of evidence confirms that the atmospheric ozone layer is damaged due to human activities and it also acts against human beings. During the past few years since the 1990s, there has been an increasing crisis in the atmospheric ozone layer. According to the Antarctic Ozone Bulletin issued by the United Nations: 19...