气候变化领域集成服务门户(CCPortal): Emergence of healing in the Antarctic ozone layer

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DOI	10.1126/science.aae0061
	Emergence of healing in the Antarctic ozone layer
	Solomon S.; Ivy D.J.; Kinnison D.; Mills M.J.; Neely R.R.; III; Schmidt A.
发表日期	2016
ISSN	0036-8075
起始页码	269
结束页码	274
卷号	353 期号:6296
英文摘要	Industrial chlorofluorocarbons that cause ozone depletion have been phased out under the Montreal Protocol. A chemically driven increase in polar ozone (or "healing") is expected in response to this historic agreement. Observations and model calculations together indicate that healing of the Antarctic ozone layer has now begun to occur during the month of September. Fingerprints of September healing since 2000 include (i) increases in ozone column amounts, (ii) changes in the vertical profile of ozone concentration, and (iii) decreases in the areal extent of the ozone hole. Along with chemistry, dynamical and temperature changes have contributed to the healing but could represent feedbacks to chemistry. Volcanic eruptions have episodically interfered with healing, particularly during 2015, when a record October ozone hole occurred after the Calbuco eruption.
英文关键词	chlorofluorocarbon; ozone; atmospheric chemistry; CFC; concentration (composition); international agreement; ozone depletion; aerosol; Antarctica; Article; climate; latitude; ozone depletion; ozone layer; priority journal; seasonal variation; simulation; Southern Hemisphere; stratosphere; temperature; volcano; Antarctica; chemistry; ozone depletion; season; theoretical model; volcano; Antarctica; Antarctic Regions; Chlorofluorocarbons; Models, Theoretical; Ozone Depletion; Seasons; Volcanic Eruptions
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/245552
作者单位	Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, United States; Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research (NCAR), Post Office Box 3000, Boulder, CO 80305, United States; School of Earth and Environment, University of Leeds, Leeds, United Kingdom; National Centre for Atmospheric Science, University of Leeds, Leeds, United Kingdom
推荐引用方式 GB/T 7714	Solomon S.,Ivy D.J.,Kinnison D.,et al. Emergence of healing in the Antarctic ozone layer[J],2016,353(6296).
APA	Solomon S..,Ivy D.J..,Kinnison D..,Mills M.J..,Neely R.R..,...&Schmidt A..(2016).Emergence of healing in the Antarctic ozone layer.Science,353(6296).
MLA	Solomon S.,et al."Emergence of healing in the Antarctic ozone layer".Science 353.6296(2016).