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DOI	10.1126/science.258.5079.117
	Sulfate cooling effect on climate through in-cloud oxidation of anthropogenic SO2
	Lelieveld J.; Heintzenberg J.
发表日期	1992
ISSN	0036-8075
起始页码	117
结束页码	120
卷号	258 期号:5079
英文摘要	Anthropogenic SO2 emissions may exert a significant cooling effect on climate in the Northern Hemisphere through backscattering of solar radiation by sulfate particles. Earlier estimates of the sulfate climate forcing were based on a limited number of sulfate-scattering correlation measurements from which a high sulfate-scattering efficiency was derived. Model results suggest that cloud processing of air is the underlying mechanism. Aqueous phase oxidation of SO2 into sulfate and the subsequent release of the dry aerosol by cloud evaporation render sulfate a much more efficient scatterer than through gas-phase SO2 oxidation.
英文关键词	sulfur dioxide; article; climate; priority journal; solar radiation; aerosol; anthropogenic; climate; cloud oxidation; cooling effect; sulphate; sulphur dioxide
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/244493
作者单位	Max-Planck Institute for Chemistry, Atmospheric Chemistry Division, Post Office Box 3060, D-6500 Mainz, Germany; Department of Meteorology, University of Stockholm, S-10691 Stockholm, Sweden
推荐引用方式 GB/T 7714	Lelieveld J.,Heintzenberg J.. Sulfate cooling effect on climate through in-cloud oxidation of anthropogenic SO2[J],1992,258(5079).
APA	Lelieveld J.,&Heintzenberg J..(1992).Sulfate cooling effect on climate through in-cloud oxidation of anthropogenic SO2.Science,258(5079).
MLA	Lelieveld J.,et al."Sulfate cooling effect on climate through in-cloud oxidation of anthropogenic SO2".Science 258.5079(1992).