DOI: 10.1002/grl.50411
论文题名: Surface ozone variability and the jet position: Implications for projecting future air quality
作者: Barnes E.A. ; Fiore A.M.
刊名: Geophysical Research Letters
ISSN: 0094-8977
EISSN: 1944-8708
出版年: 2013
卷: 40, 期: 11 起始页码: 2839
结束页码: 2844
语种: 英语
英文关键词: climate change
; jet stream
; surface ozone
Scopus关键词: Chemistry-climate models
; Circulation changes
; Climate change scenarios
; Decadal timescale
; Eastern north america
; Jet streams
; Ozone variability
; Surface ozone
; Air quality
; Chemical analysis
; Climate change
; Ozone
; air quality
; atmospheric pollution
; climate change
; climate modeling
; future prospect
; jet stream
; ozone
; timescale
; North America
英文摘要: Changes in the variability of surface ozone can affect the incidence of ozone pollution events. Analysis of multi-century simulations from a chemistry climate model shows that present-day summertime variability of surface ozone depends strongly on the jet stream position over eastern North America. This relationship holds on decadal time scales under projected climate change scenarios, in which surface ozone variability follows the robust poleward shift of the jet. The correlation between ozone and co-located temperature over eastern North America is also closely tied to the jet position, implying that local ozone-temperature relationships may change as the circulation changes. Jet position can thus serve as a dynamical predictor of future surface ozone variability over eastern North America and may also modulate ozone variability in other northern midlatitude regions. © 2013 American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879895283&doi=10.1002%2fgrl.50411&partnerID=40&md5=247dea1861b9e398eac7034c10ed1b98
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/6241
Appears in Collections: 气候减缓与适应
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作者单位: Division of Ocean and Climate Physics, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States
Recommended Citation:
Barnes E.A.,Fiore A.M.. Surface ozone variability and the jet position: Implications for projecting future air quality[J]. Geophysical Research Letters,2013-01-01,40(11).