Atmospheric chemistry - Better budgets for methyl halides?

被引:101
作者
Butler, JH [1 ]
机构
[1] NOAA, Climate Monitoring & Diagnost Lab, Boulder, CO 80303 USA
关键词
D O I
10.1038/35002232
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
In research into ozone depletion in the stratosphere, most attention has centred on man-made halocarbon compounds (the chlorofluorocarbons — CFCs — for instance). Other ozone-depleting compounds such as methyl bromide and methyl chloride are largely produced in the natural world. Three new studies look at the sources and reactions concerned.
引用
收藏
页码:260 / 261
页数:2
相关论文
共 12 条
[1]   A record of atmospheric halocarbons during the twentieth century from polar firn air [J].
Butler, JH ;
Battle, M ;
Bender, ML ;
Montzka, SA ;
Clarke, AD ;
Saltzman, ES ;
Sucher, CM ;
Severinghaus, JP ;
Elkins, JW .
NATURE, 1999, 399 (6738) :749-755
[2]   Production of methyl bromide by terrestrial higher plants [J].
Gan, J ;
Yates, SR ;
Ohr, HD ;
Sims, JJ .
GEOPHYSICAL RESEARCH LETTERS, 1998, 25 (19) :3595-3598
[3]   Halocarbons produced by natural oxidation processes during degradation of organic matter [J].
Keppler, F ;
Eiden, R ;
Niedan, V ;
Pracht, J ;
Schöler, HF .
NATURE, 2000, 403 (6767) :298-301
[4]   Atmospheric methyl chloride [J].
Khalil, MAK ;
Rasmussen, RA .
ATMOSPHERIC ENVIRONMENT, 1999, 33 (08) :1305-1321
[5]  
Kurylo MJ, 1999, SCI ASSESSMENT OZONE, P21
[6]  
LEETAYLOR JM, IN PRESS J GEOPHYS R
[7]   Undersaturation of CH3Br in the Southern Ocean [J].
Lobert, JM ;
YvonLewis, SA ;
Butler, JH ;
Montzka, SA ;
Myers, RC .
GEOPHYSICAL RESEARCH LETTERS, 1997, 24 (02) :171-172
[8]   A NET SINK FOR ATMOSPHERIC CH3BR IN THE EAST PACIFIC-OCEAN [J].
LOBERT, JM ;
BUTLER, JH ;
MONTZKA, SA ;
GELLER, LS ;
MYERS, RC ;
ELKINS, JW .
SCIENCE, 1995, 267 (5200) :1002-1005
[9]   Present and future trends in the atmospheric burden of ozone-depleting halogens [J].
Montzka, SA ;
Butler, JH ;
Elkins, JW ;
Thompson, TM ;
Clarke, AD ;
Lock, LT .
NATURE, 1999, 398 (6729) :690-694
[10]   Ocean-atmosphere exchange of methyl chloride: Results from NW Atlantic and Pacific Ocean studies [J].
Moore, RM ;
Groszko, W ;
Niven, SJ .
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 1996, 101 (C12) :28529-28538