ON THE ROLE OF IODINE IN OZONE DEPLETION

被引:313
作者
SOLOMON, S
GARCIA, RR
RAVISHANKARA, AR
机构
[1] NATL CTR ATMOSPHER RES, BOULDER, CO 80307 USA
[2] UNIV COLORADO, DEPT CHEM, BOULDER, CO 80309 USA
关键词
D O I
10.1029/94JD02028
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
Ozone depletions in the lower stratosphere outside of polar regions are difficult to explain using only local chlorine and bromine chemistry. We speculate that iodine chemistry in combination with trends in anthropogenic chlorine and bromine may also be a factor in determining the widespread current depletion of lower stratospheric ozone. We also speculate on a related role for iodine in the sudden springtime surface ozone loss observed in the Arctic.
引用
收藏
页码:20491 / 20499
页数:9
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