Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016JD026078 |
Summertime tropospheric ozone enhancement associated with a cold front passage due to stratosphere-to-troposphere transport and biomass burning: Simultaneous ground-based lidar and airborne measurements | |
Kuang, Shi1; Newchurch, Michael J.2; Johnson, Matthew S.3; Wang, Lihua1; Burris, John4; Pierce, Robert B.5; Eloranta, Edwin W.6; Pollack, Ilana B.7,8,9; Graus, Martin7,8,10; de Gouw, Joost7,8; Warneke, Carsten7,8; Ryerson, Thomas B.7; Markovic, Milos Z.7,11; Holloway, John S.7,8; Pour-Biazar, Arastoo1; Huang, Guanyu2,12; Liu, Xiong12; Feng, Nan2 | |
2017-01-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2017 |
卷号 | 122期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Austria; Canada |
英文摘要 | Stratosphere-to-troposphere transport (STT) and biomass burning (BB) are two important natural sources for tropospheric ozone that can result in elevated ozone and air-quality episode events. High-resolution observations of multiple related species are critical for complex ozone source attribution. In this article, we present an analysis of coinciding ground-based and airborne observations, including ozone lidar, ozonesonde, high spectral resolution lidar (HSRL), and multiple airborne in situ measurements, made on 28 and 29 June 2013 during the Southeast Nexus field campaign. The ozone lidar and HSRL reveal detailed ozone and aerosol structures as well as the temporal evolution associated with a cold front passage. The observations also captured two enhanced (+30 ppbv) ozone layers in the free troposphere (FT), which were determined from this study to be caused by a mixture of BB and stratospheric sources. The mechanism for this STT is tropopause folding associated with a cutoff upper level low-pressure system according to the analysis of its potential vorticity structure. The depth of the tropopause fold appears to be shallow for this case compared to events observed in other seasons; however, the impact on lower tropospheric ozone was clearly observed. This event suggests that strong STT may occur in the southeast United States during the summer and can potentially impact lower troposphere during these times. Statistical analysis of the airborne observations of trace gases suggests a coincident influence of BB transport in the FT impacting the vertical structure of ozone during this case study. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000396116900042 |
WOS关键词 | CROSS-TROPOPAUSE EXCHANGE ; US ANTHROPOGENIC AEROSOLS ; POTENTIAL VORTICITY ; UNITED-STATES ; CARBON-MONOXIDE ; TRACE GASES ; FIRE PLUMES ; ART. ; CLIMATOLOGY ; MODEL |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/32469 |
专题 | 气候变化 |
作者单位 | 1.Univ Alabama, Earth Syst Sci Ctr, Huntsville, AL 35899 USA; 2.Univ Alabama, Atmospher Sci Dept, Huntsville, AL 35899 USA; 3.NASA, Ames Res Ctr, Earth Sci Div, Moffett Field, CA 94035 USA; 4.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA; 5.NOAA NESDIS Ctr Satellite Applicat & Res, Madison, WI USA; 6.Univ Wisconsin, Space Sci & Engn Ctr, Madison, WI 53705 USA; 7.NOAA Earth Syst Res Iaboratory, Chem Sci Div, Boulder, CO USA; 8.Colorado State Univ, Dept Atmospher Sci, Ft Collins, CO 80523 USA; 9.Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA; 10.Univ Innsbruck, Inst Atmospher & Cryospher Sci, A-6020 Innsbruck, Austria; 11.Environm & Climate Change Canada, Air Qual Res Div, Toronto, ON, Canada; 12.Harvard Smithsonian Ctr Astrophys, Atom & Mol Phys Div, Cambridge, MA USA |
推荐引用方式 GB/T 7714 | Kuang, Shi,Newchurch, Michael J.,Johnson, Matthew S.,et al. Summertime tropospheric ozone enhancement associated with a cold front passage due to stratosphere-to-troposphere transport and biomass burning: Simultaneous ground-based lidar and airborne measurements[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2017,122(2). |
APA | Kuang, Shi.,Newchurch, Michael J..,Johnson, Matthew S..,Wang, Lihua.,Burris, John.,...&Feng, Nan.(2017).Summertime tropospheric ozone enhancement associated with a cold front passage due to stratosphere-to-troposphere transport and biomass burning: Simultaneous ground-based lidar and airborne measurements.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,122(2). |
MLA | Kuang, Shi,et al."Summertime tropospheric ozone enhancement associated with a cold front passage due to stratosphere-to-troposphere transport and biomass burning: Simultaneous ground-based lidar and airborne measurements".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 122.2(2017). |
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