Arid
DOI10.1016/j.atmosenv.2017.11.031
Coordinated profiling of stratospheric intrusions and transported pollution by the Tropospheric Ozone Lidar Network (TOLNet) and NASA Alpha Jet experiment (AJAX): Observations and comparison to HYSPLIT, RAQMS, and FLEXPART
Langford, A. O.1; Alvarez, R. J., II1; Brioude, J.1,2,3; Evan, S.1,2,3; Iraci, L. T.4; Kirgis, G.1,2,5; Kuang, S.6; Leblanc, T.5; Newchurch, M. J.7; Pierce, R. B.8; Senff, C. J.1,2; Yates, E. L.4,9
通讯作者Langford, A. O.
来源期刊ATMOSPHERIC ENVIRONMENT
ISSN1352-2310
EISSN1873-2844
出版年2018
卷号174页码:1-14
英文摘要

Ground-based lidars and ozonesondes belonging to the NASA-supported Tropospheric Ozone Lidar Network (TOLNet) are used in conjunction with the NASA Alpha Jet Atmospheric eXperiment (AJAX) to investigate the transport of stratospheric ozone and entrained pollution into the lower troposphere above the United States on May 24-25, 2013. TOLNet and AJAX measurements made in California, Nevada, and Alabama are compared to tropospheric ozone retrievals from the Atmospheric Infrared Sounder (AIRS), to back trajectories from the NOAA Air Resources Laboratory (ARL) Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model, and to analyses from the NOAA/NESDIS Real-time Air Quality Modeling System (RAQMS) and FLEXPART particle dispersion model. The measurements and model analyses show much deeper descent of ozone-rich upper tropospheric/lower stratospheric air above the Desert Southwest than above the Southeast, and comparisons to surface measurements from regulatory monitors reporting to the U.S. EPA Air Quality System (AQS) suggest that there was a much greater surface impact in the Southwest including exceedances of the 2008 National Ambient Air Quality Standard (NAAQS) of 0.075 ppm in both Southern California and Nevada. Our analysis demonstrates the potential benefits to be gained by supplementing the existing surface ozone network with coordinated upper air observations by TOLNet.


英文关键词Background ozone Stratospheric intrusion Long-range transport NAAQS Lidar Exceptional events
类型Article
语种英语
国家USA ; France
收录类别SCI-E
WOS记录号WOS:000423888400001
WOS关键词BACKGROUND SURFACE OZONE ; GROUND-BASED LIDAR ; UNITED-STATES ; TROPOPAUSE FOLDS ; AIRBORNE MEASUREMENTS ; EXCEPTIONAL EVENTS ; RAILROAD VALLEY ; AIR-POLLUTION ; SATELLITE ; VARIABILITY
WOS类目Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/207919
作者单位1.NOAA Earth Syst Res Lab, Div Chem Sci, Boulder, CO 80305 USA;
2.Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA;
3.Univ La Reunion, CNRS, LACy, UMR 8105,Meteo France, St Denis, La Reunion, France;
4.NASA, Ames Res Ctr, Atmospher Sci Branch, Moffett Field, CA 94035 USA;
5.CALTECH, Jet Prop Lab, Wrightwood, CA 92397 USA;
6.Univ Alabama Huntsville, Ctr Earth Syst Sci, Huntsville, AL 35805 USA;
7.Univ Alabama Huntsville, Atmospher Sci Dept, Huntsville, AL 35805 USA;
8.NOAA NESDIS Ctr Satellite Applicat & Res, Cooperat Inst Meteorol Satellite Studies, Madison, WI 53706 USA;
9.Bay Area Environm Res Inst, Petaluma, CA 94952 USA
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Langford, A. O.,Alvarez, R. J., II,Brioude, J.,et al. Coordinated profiling of stratospheric intrusions and transported pollution by the Tropospheric Ozone Lidar Network (TOLNet) and NASA Alpha Jet experiment (AJAX): Observations and comparison to HYSPLIT, RAQMS, and FLEXPART[J],2018,174:1-14.
APA Langford, A. O..,Alvarez, R. J., II.,Brioude, J..,Evan, S..,Iraci, L. T..,...&Yates, E. L..(2018).Coordinated profiling of stratospheric intrusions and transported pollution by the Tropospheric Ozone Lidar Network (TOLNet) and NASA Alpha Jet experiment (AJAX): Observations and comparison to HYSPLIT, RAQMS, and FLEXPART.ATMOSPHERIC ENVIRONMENT,174,1-14.
MLA Langford, A. O.,et al."Coordinated profiling of stratospheric intrusions and transported pollution by the Tropospheric Ozone Lidar Network (TOLNet) and NASA Alpha Jet experiment (AJAX): Observations and comparison to HYSPLIT, RAQMS, and FLEXPART".ATMOSPHERIC ENVIRONMENT 174(2018):1-14.
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