DOI: 10.1002/2014GL060212
论文题名: A new health check of the ozone layer at global and regional scales
作者: Coldewey-Egbers M. ; Loyola R. D.G. ; Braesicke P. ; Dameris M. ; Van Roozendael M. ; Lerot C. ; Zimmer W.
刊名: Geophysical Research Letters
ISSN: 0094-10554
EISSN: 1944-10285
出版年: 2014
卷: 41, 期: 12 起始页码: 4363
结束页码: 4372
语种: 英语
Scopus关键词: Health checks
; Regional scale
; atmospheric chemistry
; El Nino-Southern Oscillation
; global perspective
; La Nina
; long-term change
; Montreal Protocol
; ozone
英文摘要: In this study, we provide a new perspective on the current state of the ozone layer using a comprehensive long-term total ozone data record which has been recently released within the framework of the European Space Agency's Climate Change Initiative. Based on a multivariate regression analysis, we disentangle various aspects of ozone change and variability on global and regional scales, thus enabling the monitoring of the effectiveness of the Montreal Protocol. Given dominant natural variability the expected midlatitude onset of ozone recovery is still not significant and would need additional 5 years of observations to be unequivocally detectable. A regional increase in the tropics is a likely manifestation of a long-term change in El Niño-Southern Oscillation intensity over the last two decades induced by strong El Niño in 1997/1998 and strong La Niña in 2010/2011. © 2014. The Authors. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902733988&doi=10.1002%2f2014GL060212&partnerID=40&md5=2046e3d6bcbf82579efd44082e58b154
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/7818
Appears in Collections: 气候减缓与适应
There are no files associated with this item.
作者单位: Remote Sensing Technology Institute, German Aerospace Center, Weßling, Germany
Recommended Citation:
Coldewey-Egbers M.,Loyola R. D.G.,Braesicke P.,et al. A new health check of the ozone layer at global and regional scales[J]. Geophysical Research Letters,2014-01-01,41(12).