气候变化领域集成服务门户(CCPortal): Enhanced upper tropical tropospheric COS: Impact on the stratospheric aerosol layer

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DOI	10.1126/science.1080320
	Enhanced upper tropical tropospheric COS: Impact on the stratospheric aerosol layer
	Notholt J.; Kuang Z.; Rinsland C.P.; Toon G.C.; Rex M.; Jones N.; Albrecht T.; Deckelmann H.; Krieg J.; Weinzierl C.; Bingemer H.; Weller R.; Schrems O.
发表日期	2003
ISSN	0036-8075
起始页码	307
结束页码	310
卷号	300 期号:5617
英文摘要	Carbonyl sulfide (COS) is considered to be a major source of the stratospheric sulfate aerosol during periods of volcanic quiescence. We measured COS at the tropical tropopause and find mixing ratios to be 20 to 50% larger than are assumed in models. The enhanced COS levels are correlated with high concentrations of biomass-burning pollutants like carbon monoxide (CO) and hydrogen cyanide (HCN). The analysis of backward trajectories and global maps of fire statistics suggest that biomass-burning emissions transported upward by deep convection are the source of the enhanced COS in the upper tropical troposphere.
英文关键词	Aerosols; Biomass; Carbon monoxide; Upper atmosphere; Volcanic quiescence; Troposphere; carbon monoxide; carbonyl derivative; carbonyl sulfide; hydrogen cyanide; sulfate; unclassified drug; aerosol; biomass burning; carbonyl compound; tropical meteorology; tropopause; troposphere; aerosol; article; biomass; burn; concentration (parameters); meteorology; pollutant; priority journal; stratosphere; thermodynamics; tropic climate; troposphere; volcano
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/244915
作者单位	University of Bremen, D-28334 Bremen, Germany; California Institute of Technology, Pasadena, CA 91125, United States; NASA Langley Research Center, Hampton, VA 23681-2199, United States; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, United States; Alfred Wegener Inst. Polar/Mar. Res., D-14473 Potsdam, Germany; University of Wollongong, Wollongong, NSW 2522, Australia; J. W. Goethe-University, D-60325 Frankfurt am Main, Germany; Alfred Wegener Inst. Polar/Mar. Res., D-27568 Bremerhaven, Germany; University of Washington, Seattle, WA 98195-1640, United States
推荐引用方式 GB/T 7714	Notholt J.,Kuang Z.,Rinsland C.P.,et al. Enhanced upper tropical tropospheric COS: Impact on the stratospheric aerosol layer[J],2003,300(5617).
APA	Notholt J..,Kuang Z..,Rinsland C.P..,Toon G.C..,Rex M..,...&Schrems O..(2003).Enhanced upper tropical tropospheric COS: Impact on the stratospheric aerosol layer.Science,300(5617).
MLA	Notholt J.,et al."Enhanced upper tropical tropospheric COS: Impact on the stratospheric aerosol layer".Science 300.5617(2003).