Gasoline emissions dominate over diesel in formation of secondary organic aerosol mass

被引：119

作者：

Bahreini, R. ^{[1
,2
]}

Middlebrook, A. M. ^{[2
]}

de Gouw, J. A. ^{[1
,2
]}

Warneke, C. ^{[1
,2
]}

Trainer, M. ^{[2
]}

Brock, C. A. ^{[2
]}

Stark, H. ^{[1
,2
]}

Brown, S. S. ^{[2
]}

Dube, W. P. ^{[1
,2
]}

Gilman, J. B. ^{[1
,2
]}

Hall, K. ^{[1
,2
]}

Holloway, J. S. ^{[1
,2
]}

Kuster, W. C. ^{[2
]}

Perring, A. E. ^{[1
,2
]}

Prevot, A. S. H. ^{[3
]}

Schwarz, J. P. ^{[1
,2
]}

Spackman, J. R. ^{[1
,2
]}

Szidat, S. ^{[4
,5
]}

Wagner, N. L. ^{[1
,2
]}

Weber, R. J. ^{[6
]}

Zotter, P. ^{[3
]}

Parrish, D. D. ^{[2
]}

机构：

[1] Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA

[2] NOAA, Earth Syst Res Lab, Boulder, CO 80305 USA

[3] Paul Scherrer Inst, Lab Atmospher Chem, CH-5232 Villigen, Switzerland

[4] Univ Bern, Dept Chem & Biochem, CH-3012 Bern, Switzerland

[5] Univ Bern, Oeschger Ctr Climate Change Res, CH-3012 Bern, Switzerland

[6] Georgia Inst Technol, Sch Earth & Atmospher Sci, Atlanta, GA 30332 USA

来源：

GEOPHYSICAL RESEARCH LETTERS | 2012年 / 39卷

关键词：

MOTOR-VEHICLE EMISSIONS; WEEKDAY-WEEKEND DIFFERENCES; NONMETHANE HYDROCARBON; PARTICULATE MATTER; ELEMENTAL CARBON; NITROGEN-OXIDES; PART; INSTRUMENT; OZONE;

D O I：

10.1029/2011GL050718

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Although laboratory experiments have shown that organic compounds in both gasoline fuel and diesel engine exhaust can form secondary organic aerosol (SOA), the fractional contribution from gasoline and diesel exhaust emissions to ambient SOA in urban environments is poorly known. Here we use airborne and ground- based measurements of organic aerosol (OA) in the Los Angeles (LA) Basin, California made during May and June 2010 to assess the amount of SOA formed from diesel emissions. Diesel emissions in the LA Basin vary between weekdays and weekends, with 54% lower diesel emissions on weekends. Despite this difference in source contributions, in air masses with similar degrees of photochemical processing, formation of OA is the same on weekends and weekdays, within the measurement uncertainties. This result indicates that the contribution from diesel emissions to SOA formation is zero within our uncertainties. Therefore, substantial reductions of SOA mass on local to global scales will be achieved by reducing gasoline vehicle emissions. Citation: Bahreini, R., et al. (2012), Gasoline emissions dominate over diesel in formation of secondary organic aerosol mass, Geophys. Res. Lett., 39, L06805, doi: 10.1029/2011GL050718.

引用

页数：6

共 41 条

[1] O/C and OM/OC ratios of primary, secondary, and ambient organic aerosols with high-resolution time-of-flight aerosol mass spectrometry [J].

Aiken, Allison C. ;

Decarlo, Peter F. ;

Kroll, Jesse H. ;

Worsnop, Douglas R. ;

Huffman, J. Alex ;

Docherty, Kenneth S. ;

Ulbrich, Ingrid M. ;

Mohr, Claudia ;

Kimmel, Joel R. ;

Sueper, Donna ;

Sun, Yele ;

Zhang, Qi ;

Trimborn, Achim ;

Northway, Megan ;

Ziemann, Paul J. ;

Canagaratna, Manjula R. ;

Onasch, Timothy B. ;

Alfarra, M. Rami ;

Prevot, Andre S. H. ;

Dommen, Josef ;

Duplissy, Jonathan ;

Metzger, Axel ;

Baltensperger, Urs ;

Jimenez, Jose L. .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2008, 42 (12) :4478-4485

[2] Aerosol-cloud-precipitation interactions. Part 1. The nature and sources of cloud-active aerosols [J].

Andreae, M. O. ;

Rosenfeld, D. .

EARTH-SCIENCE REVIEWS, 2008, 89 (1-2) :13-41

[3] Organic aerosol formation in urban and industrial plumes near Houston and Dallas, Texas [J].

Bahreini, R. ;

Ervens, B. ;

Middlebrook, A. M. ;

Warneke, C. ;

de Gouw, J. A. ;

DeCarlo, P. F. ;

Jimenez, J. L. ;

Brock, C. A. ;

Neuman, J. A. ;

Ryerson, T. B. ;

Stark, H. ;

Atlas, E. ;

Brioude, J. ;

Fried, A. ;

Holloway, J. S. ;

Peischl, J. ;

Richter, D. ;

Walega, J. ;

Weibring, P. ;

Wollny, A. G. ;

Fehsenfeld, F. C. .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2009, 114

[4] Long-term changes in emissions of nitrogen oxides and particulate matter from on-road gasoline and diesel vehicles [J].

Ban-Weiss, George A. ;

McLaughlin, John P. ;

Harley, Robert A. ;

Lunden, Melissa M. ;

Kirchstetter, Thomas W. ;

Kean, Andrew J. ;

Strawa, Anthony W. ;

Stevenson, Eric D. ;

Kendall, Gary R. .

ATMOSPHERIC ENVIRONMENT, 2008, 42 (02) :220-232

[5] A technology-based global inventory of black and organic carbon emissions from combustion [J].

Bond, TC ;

Streets, DG ;

Yarber, KF ;

Nelson, SM ;

Woo, JH ;

Klimont, Z .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2004, 109 (D14) :D14203

[6] Formation and growth of organic aerosols downwind of the Deepwater Horizon oil spill [J].

Brock, Charles A. ;

Murphy, Daniel M. ;

Bahreini, Roya ;

Middlebrook, Ann M. .

GEOPHYSICAL RESEARCH LETTERS, 2011, 38

[7] Toward a standardised thermal-optical protocol for measuring atmospheric organic and elemental carbon: the EUSAAR protocol [J].

Cavalli, F. ;

Viana, M. ;

Yttri, K. E. ;

Genberg, J. ;

Putaud, J. -P. .

ATMOSPHERIC MEASUREMENT TECHNIQUES, 2010, 3 (01) :79-89

[8] Impact of aftertreatment devices on primary emissions and secondary organic aerosol formation potential from in-use diesel vehicles: results from smog chamber experiments [J].

Chirico, R. ;

DeCarlo, P. F. ;

Heringa, M. F. ;

Tritscher, T. ;

Richter, R. ;

Prevot, A. S. H. ;

Dommen, J. ;

Weingartner, E. ;

Wehrle, G. ;

Gysel, M. ;

Laborde, M. ;

Baltensperger, U. .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2010, 10 (23) :11545-11563

[9] Effects of Diesel Particle Filter Retrofits and Accelerated Fleet Turnover on Drayage Truck Emissions at the Port of Oakland [J].

Dallmann, Timothy R. ;

Harley, Robert A. ;

Kirchstetter, Thomas W. .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2011, 45 (24) :10773-10779

[10] Sources of particulate matter in the northeastern United States in summer: 1. Direct emissions and secondary formation of organic matter in urban plumes [J].

de Gouw, J. A. ;

Brock, C. A. ;

Atlas, E. L. ;

Bates, T. S. ;

Fehsenfeld, F. C. ;

Goldan, P. D. ;

Holloway, J. S. ;

Kuster, W. C. ;

Lerner, B. M. ;

Matthew, B. M. ;

Middlebrook, A. M. ;

Onasch, T. B. ;

Peltier, R. E. ;

Quinn, P. K. ;

Senff, C. J. ;

Stohl, A. ;

Sullivan, A. P. ;

Trainer, M. ;

Warneke, C. ;

Weber, R. J. ;

Williams, E. J. .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2008, 113 (D8)

← 1 2 3 4 5 →