Atmospheric chemistry - Uncertain road to ozone recovery

被引:13
|
作者
Fraser, PJ
Prather, MJ
机构
[1] CSIRO, CRC So Hemisphere Meteorol, Aspendale, Vic 3195, Australia
[2] Univ Calif Irvine, Earth Syst Sci Dept, Irvine, CA 92697 USA
关键词
D O I
10.1038/19418
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Depletion of the Earth's ozone layer is being tackled through the Montreal Protocol, which puts limits on the production of ozone-depleting halogen chemicals. The Protocol is effective, but its aims are threatened by production and emission of chlorofluorocarbon-12 (a refrigerant) and halon-1211 (a fire-fighting chemical) in particular.
引用
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页码:663 / 664
页数:2
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