气候变化领域集成服务门户(CCPortal): Quantifying transport between the tropical and mid-latitude lower stratosphere

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DOI	10.1126/science.272.5269.1763
	Quantifying transport between the tropical and mid-latitude lower stratosphere
	Volk C.M.; Elkins J.W.; Fahey D.W.; Salawitch R.J.; Dutton G.S.; Gilligan J.M.; Proffitt M.H.; Loewenstein M.; Podolske J.R.; Minschwaner K.; Margitan J.J.; Chan K.R.
发表日期	1996
ISSN	0036-8075
起始页码	1763
结束页码	1768
卷号	272 期号:5269
英文摘要	Airborne in situ observations of molecules with a wide range of lifetimes (methane, nitrous oxide, reactive nitrogen, ozone, chlorinated halocarbons, and halon-1211), used in a tropical tracer model, show that mid- latitude air is entrained into the tropical lower stratosphere within about 13.5 months; transport is faster in the reverse direction. Because exchange with the tropics is slower than global photochemical models generally assume, ozone at mid-latitudes appears to be more sensitive to elevated levels of industrial chlorine than is currently predicted. Nevertheless, about 45 percent of air in the tropical ascent region at 21 kilometers is of mid- latitude origin, implying that emissions from supersonic aircraft could reach the middle stratosphere.
英文关键词	air monitoring; air quality; article; ozone layer; priority journal; stratosphere; transport kinetics; tropics; mid latitude; ozone; stratosphere; transport; tropical tracer model
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/245877
作者单位	Climate Monitoring Diagnostics Lab., Natl. Oceanic and Atmosph. Admin., Boulder, CO 80303, United States; Coop. Inst. Res. in Environ. Sci., University of Colorado, Boulder, CO 80309, United States; NOAA/CMDL, Boulder, CO 80303, United States; NOAA Aeronomy Laboratory, Boulder, CO 80303, United States; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, United States; CIRES, University of Colorado, Boulder, CO 80309, United States; NASA Ames Research Center, Moffett Field, CA 94035, United States; Department of Physics, New Mex. Inst. Mining and Technol., Socorro, NM 87801, United States; Department of Physics, Vanderbilt University, Nashville, TN 37235, United States
推荐引用方式 GB/T 7714	Volk C.M.,Elkins J.W.,Fahey D.W.,et al. Quantifying transport between the tropical and mid-latitude lower stratosphere[J],1996,272(5269).
APA	Volk C.M..,Elkins J.W..,Fahey D.W..,Salawitch R.J..,Dutton G.S..,...&Chan K.R..(1996).Quantifying transport between the tropical and mid-latitude lower stratosphere.Science,272(5269).
MLA	Volk C.M.,et al."Quantifying transport between the tropical and mid-latitude lower stratosphere".Science 272.5269(1996).