The impact of shipping, agricultural, and urban emissions on single particle chemistry observed aboard the R/V Atlantis during CalNex

Journal of Geophysical Research Atmospheres

Volumn 118, Issue 10, 2013, Pages 5003-5017

  Gaston, Cassandra J ^a,f   Quinn, Patricia K ^b   Bates, Timothy S ^b   Gilman, Jessica B ^c,d   Bon, Daniel M ^c,d,g   Kuster, William C ^c,d   Prather, Kimberly A ^a,e  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b NOAA PACIFIC MARINE ENVIRONMENTAL LABORATORY   (United States)

^c NOAA EARTH SYSTEM RESEARCH LABORATORY   (United States)

^d UNIVERSITY OF COLORADO   (United States)

^e UNIVERSITY OF CALIFORNIA   (United States)

^f UNIVERSITY OF WASHINGTON   (United States)

^g Air Pollution Control Division   (United States)

Author keywords

aerosol composition; air pollution; CalNex; mass spectrometry; single particle

Indexed keywords

AEROSOLS; AGRICULTURE; AIR POLLUTION; AIR QUALITY; CLIMATE CHANGE; MASS SPECTROMETRY; MIXING; RIVER POLLUTION; SOOT;

AEROSOL COMPOSITION; AGRICULTURAL EMISSIONS; CALNEX; CARBONACEOUS PARTICLES; METEOROLOGICAL CONDITION; SECONDARY ORGANIC AEROSOLS; SHIPBOARD MEASUREMENTS; SINGLE PARTICLE;

SHIPS;

AEROSOL COMPOSITION; AIR QUALITY; ATMOSPHERIC POLLUTION; CLIMATE CHANGE; EXHAUST EMISSION; MIXING RATIO; ORGANIC CARBON; SOOT; SULFATE; WATER UPTAKE;

CALIFORNIA; CENTRAL VALLEY [CALIFORNIA]; RIVERSIDE; SACRAMENTO; UNITED STATES;

VINDULA ARSINOE;

EID: 84881190921     PISSN: None     EISSN: 21698996     Source Type: Journal    
DOI: 10.1002/jgrd.50427     Document Type: Article

References (109)

1. Agrawal, H., Q. G. J. Malloy, W. A. Welch, J. W. Miller, and, D. R. Cocker, (2008), In-use gaseous and particulate matter emissions from a modern ocean going container vessel, Atmos. Environ., 42 (21), 5504-5510.
2. Ahlm, L., et al. (2012), Formation and growth of ultrafine particles from secondary sources in Bakersfield, California, J. Geophys. Res., 117, D00V08, doi: 10.1029/2011JD017144.
3. Allen, J. O., (2002), YAADA software toolkit to analyze single-particle mass spectral data: Reference manual version 1.1, Arizona State University, http://www.yaada.org.
4. Angelino, S., D. T. Suess, and, K. A. Prather, (2001), Formation of aerosol particles from reactions of secondary and tertiary alkylamines: Characterization by aerosol time-of-flight mass spectrometry, Environ. Sci. Tech., 35 (15), 3130-3138.
5. Ault, A. P., M. J. Moore, H. Furutani, and, K. A. Prather, (2009), Impact of emissions from the Los Angeles port region on San Diego air quality during regional transport events, Environ. Sci. Tech., 43 (10), 3500-3506.
6. Ault, A. P., C. J. Gaston, Y. Wang, G. Dominguez, M. H. Thiemens, and, K. A. Prather, (2010), Characterization of the single particle mixing state of individual ship plume events measured at the Port of Los Angeles, Environ. Sci. Tech., 44 (6), 1954-1961.
7. Bateman, A. P., S. A. Nizkorodov, J. Laskin, and, A. Laskin, (2011), Photolytic processing of secondary organic aerosols dissolved in cloud droplets, Phys. Chem. Chem. Phys., 13, 12,199-12,212.
8. Bates, T. S., et al. (2004), Marine boundary layer dust and pollutant transport associated with the passage of a frontal system over eastern Asia, J. Geophys. Res., 109, D19S19, doi: 10.1029/2003JD004094.
9. Bates, T. S., et al. (2012), Measurements of ocean derived aerosol off the coast of California, J. Geophys. Res., 117, D00V15, doi: 10.1029/2012JD017588.
10. Behnke, W., H. U. Kruger, V. Scheer, and, C. Zetzsch, (1991), Formation of atomic Cl from sea spray via photolysis of nitryl chloride-Determination of the sticking coefficient of N2O5 on NaCl aerosol, J. Aerosol Sci., 22, S609-S612.
11. Bishop, G. A., B. G. Schuchmann, and, D. H. Stedman, (2012), Emission changes resulting from the San Pedro Bay, California ports truck retirement program, Environ. Sci. Tech., 46, 551-558.
12. Blanchard, D. C., and, A. H. Woodcock, (1957), Bubble formation and modification in the sea and its meteorological significance, Tellus, 9 (2), 145-158.
13. Bon, D. M., et al. (2011), Measurements of volatile organic compounds at a suburban ground site (T1) in Mexico City during the MILAGRO 2006 campaign: Measurement comparison, emission ratios, and source attribution, Atmos. Chem. Phys., 11, 2399-2421.
14. Cahill, J. F., K. Suski, J. Seinfeld, R. A. Zaveri, and, K. A. Prather, (2012), The mixing state between northern and southern California measured during CARES and CalNEX 2010, Atmos. Chem. Phys., 12, 10,989-11,002, doi: 10.5194/acp-12-10989-2012.
15. California Air Resources Board (2009), Final Regulation Order. Fuel Sulfur and Other Operational Requirements for Ocean-Going Vessels within California Waters and 24 Nautical Miles of the California Baseline, California Air Resources Board, Sacramento, CA.
16. Chang, W. L., P. V. Bhave, S. S. Brown, N. Riemer, J. Stutz, and, D. Dabdub, (2011), Heterogeneous atmospheric chemistry, ambient measurements, and model calculations of N2O5: A review, Aerosol Sci. Tech., 45 (6), 665-695.
17. Chen, L. W. A., J. G. Watson, J. C. Chow, and, K. L. Magliano, (2007), Quantifying PM2.5 source contributions for the San Joaquin Valley with multivariate receptor models, Environ. Sci. Tech., 41 (8), 2818-2826.
18. Chow, J. C., L. W. A. Chen, J. G. Watson, D. H. Lowenthal, K. A. Magliano, K. Turkiewicz, and, D. E. Lehrman, (2006a), PM2.5 chemical composition and spatiotemporal variability during the California Regional PM10/PM2.5 Air Quality Study (CRPAQS), J. Geophys. Res., 111, D10S04, doi: 10.1029/2005JD006457.
19. Chow, J. C., J. G. Watson, D. H. Lowenthal, L. W. A. Chen, and, K. L. Magliano, (2006b), Particulate carbon measurements in California's San Joaquin Valley, Chemosphere, 62 (3), 337-348.
20. Corbett, J. J., and, P. Fischbeck, (1997), Emissions from ships, Science, 278 (5339), 823-824.
21. Corbett, J. J., and, H. W. Koehler, (2003), Updated emissions from ocean shipping, J. Geophys. Res., 108 (D20), 4650, doi: 10.1029/2003JD003751.
22. Creamean, J. M., A. P. Ault, J. E. Ten Hoeve, M. Z. Jacobson, G. C. Roberts, and, K. A. Prather, (2011), Measurements of aerosol chemistry during new particle formation events at a remote rural mountain site, Environ. Sci. Tech., 45 (19), 8208-8216.
23. Dall'Osto, M., R. M. Harrison, D. C. S. Beddows, E. J. Freney, M. R. Heal, and, R. J. Donovan, (2006), Single-particle detection efficiencies of aerosol time-of-flight mass spectrometry during the North Atlantic marine boundary layer experiment, Environ. Sci. Tech., 40 (16), 5029-5035.
24. Docherty, K. S., et al. (2008), Apportionment of primary and secondary organic aerosols in Southern California during the 2005 Study of Organic Aerosols in Riverside (SOAR-1), Environ. Sci. Tech., 42 (20), 7655-7662.
25. Draxler, R. R., and, G. D. Rolph, (2011), HYSPLIT (Hybrid Single-Particle Lagrangian Integrated Trajectory) Model access via NOAA ARL READY website (http://ready.arl.noaa.gov/HYSPLIT.php), NOAA Air Resources Laboratory, Silver Spring, MD.
26. Duong, H. T., A. Sorooshian, J. S. Craven, S. P. Hersey, A. R. Metcalf, X. Zhang, R. J. Weber, H. H. Jonsson, R. C. Flagan, and, J. H. Seinfeld, (2011), Water-soluble organic aerosol in the Los Angeles Basin and outflow regions: Airborne and ground measurements during the 2010 CalNex field campaign, J. Geophys. Res., 116, D00V04, doi: 10.1029/2011JD016674.
27. Eatough, D. J., B. D. Grover, W. R. Woolwine, N. L. Eatough, R. Long, and, R. Farber, (2008), Source apportionment of 1 h semi-continuous data during the 2005 Study of Organic Aerosols in Riverside (SOAR) using positive matrix factorization, Atmos. Environ., 42 (11), 2706-2719.
28. Facchini, M. C., et al. (2008a), Important source of marine secondary organic aerosol from biogenic amines, Environ. Sci. Tech., 42 (24), 9116-9121.
29. Facchini, M. C., et al. (2008b), Primary submicron marine aerosol dominated by insoluble organic colloids and aggregates, Geophys. Res. Lett., 35, L17814, doi: 10.1029/2008GL034210.
30. Fitzgerald, J. W., (1991), Marine aerosols: A review, Atmos. Environ. A-Gen. Topics, 25 (3-4), 533-545.
31. Fraser, M. P., and, G. R. Cass, (1998), Detection of excess ammonia emissions from in-use vehicles and the implications for fine particle control, Environ. Sci. Tech., 32, 1053-1057.
32. Gard, E., J. E. Mayer, B. D. Morrical, T. Dienes, D. P. Fergenson, and, K. A. Prather, (1997), Real-time analysis of individual atmospheric aerosol particles: Design and performance of a portable ATOFMS, Anal. Chem., 69 (20), 4083-4091.
33. Gard, E. E., et al. (1998), Direct observation of heterogeneous chemistry in the atmosphere, Science, 279 (5354), 1184-1187.
34. Gaston, C. J., K. A. Pratt, X. Y. Qin, and, K. A. Prather, (2010), Real-time detection and mixing state of methanesulfonate in single particles at an inland urban location during a phytoplankton bloom, Environ. Sci. Tech., 44 (5), 1566-1572.
35. Gaston, C. J., H. Furutani, S. A. Guazzotti, K. R. Coffee, T. S. Bates, P. K. Quinn, L. I. Aluwihare, B. G. Mitchell, and, K. A. Prather, (2011), Unique ocean-derived particles serve as a proxy for changes in ocean chemistry, J. Geophys. Res., 116, D18310, doi: 10.1029/2010JD015289.
36. Gelencser, A., K. Siszler, and, J. Hlavay, (1997), Toluene-benzene concentration ratio as a tool for characterizing the distance from vehicular emission sources, Environ. Sci. Tech., 31, 2869-2872.
37. Grover, B. D., N. L. Eatough, W. R. Woolwine, J. P. Cannon, D. J. Eatough, and, R. W. Long, (2008), Semi-continuous mass closure of the major components of fine particulate matter in Riverside, CA, Atmos. Environ., 42, 250-260.
38. Guazzotti, S. A., K. R. Coffee, and, K. A. Prather, (2001), Continuous measurements of size-resolved particle chemistry during INDOEX-Intensive Field Phase 99, J. Geophys. Res., 106 (D22), 28,607-28,627.
39. Hawkins, L. N., L. M. Russell, D. S. Covert, P. K. Quinn, and, T. S. Bates, (2010), Carboxylic acids, sulfates, and organosulfates in processed continental organic aerosol over the southeast Pacific Ocean during VOCALS-REx 2008, J. Geophys. Res., 115, D13201, doi: 10.1029/2009JD013276.
40. Healy, R. M., I. P. O'Connor, S. Hellebust, A. Allanic, J. R. Sodeau, and, J. C. Wenger, (2009), Characterization of single particles from in-port ship emissions, Atmos. Environ., 43, 6408-6414.
41. Hegg, D. A., (1985), The importance of liquid-phase oxidation of SO 2 in the troposphere, J. Geophys. Res., 90 (D2), 3773-3779.
42. Hegg, D. A., and, M. B. Baker, (2009), Nucleation in the atmosphere, Rep. Prog. Phys., 72 (5), doi: 10.1088/0034-4885/72/5/056801.
43. Hering, S. V., and, S. K. Friedlander, (1982), Origins of aerosol sulfur size distributions in the Los Angeles Basin, Atmos. Environ., 16 (11), 2647-2656.
44. Holecek, J. C., M. T. Spencer, and, K. A. Prather, (2007), Analysis of rainwater samples: Comparison of single particle residues with ambient particle chemistry from the northeast Pacific and Indian oceans, J. Geophys. Res., 112, D22S24, doi: 10.1029/2006JD008269.
45. Hopkins, R. J., Y. Desyaterik, A. V. Tivanski, R. A. Zaveri, C. M. Berkowitz, T. Tyliszczak, M. K. Gilles, and, A. Laskin, (2008), Chemical speciation of sulfur in marine cloud droplets and particles: Analysis of individual particles from the marine boundary layer over the California Current, J. Geophys. Res., 113, D04209, doi: 10.1029/2007JD008954.
46. Hughes, L. S., J. O. Allen, P. Bhave, M. J. Kleeman, G. R. Cass, D. Y. Liu, D. F. Fergenson, B. D. Morrical, and, K. A. Prather, (2000), Evolution of atmospheric particles along trajectories crossing the Los Angeles basin, Environ. Sci. Tech., 34 (15), 3058-3068.
47. Hughes, L. S., J. O. Allen, L. G. Salmon, P. R. Mayo, R. J. Johnson, and, G. R. Cass, (2002), Evolution of nitrogen species air pollutants along trajectories crossing the Los Angeles area, Environ. Sci. Tech., 36 (18), 3928-3935.
48. Kasper, A., S. Aufdenblatten, A. Forss, M. Mohr, and, H. Burtscher, (2007), Particulate emissions from a low-speed marine diesel engine, Aerosol Sci. Tech., 41 (1), 24-32.
49. Kulmala, M., (2003), How particles nucleate and grow, Science, 302 (5647), 1000-1001.
50. Lack, D. A., et al. (2009), Particulate emissions from commercial shipping: Chemical, physical, and optical properties, J. Geophys. Res., 114, D00F04, doi: 10.1029/2008JD011300.
51. Laskin, A., R. C. Moffet, M. K. Gilles, J. D. Fast, R. A. Zaveri, B. Wang, P. Nigge, and, J. Shutthanandan, (2012), Tropospheric chemistry of internally mixed sea salt and organic particles: Surprising reactivity of NaCl with weak organic acids, J. Geophys. Res., 117, D15302, doi: 10.1029/2012JD017743.
52. Liu, D.-Y., K. A. Prather, and, S. V. Herring, (2000), Variations in the size and chemical composition of nitrate-containing particles in Riverside, CA, Aerosol Sci. Tech., 33 (1-2), 71-86.
53. Magliano, K. L., V. M. Hughes, L. R. Chinkin, D. L. Coe, T. L. Haste, N. Kumar, and, F. W. Lurmann, (1999), Spatial and temporal variations in PM 10 and PM2.5 source contributions and comparison to emissions during the 1995 integrated monitoring study, Atmos. Environ., 33 (29), 4757-4773.
54. Maricq, M. M., (2007), Chemical characterization of particulate emissions from diesel engines: A review, J. Aerosol Sci., 38 (11), 1079-1118.
55. Mayol-Bracero, O. L., P. Guyon, B. Graham, G. Roberts, M. O. Andreae, S. Decesari, M. C. Facchini, S. Fuzzi, and, P. Artaxo, (2002), Water-soluble organic compounds in biomass burning aerosols over Amazonia-2. Apportionment of the chemical composition and importance of the polyacidic fraction, J. Geophys. Res., 107 (D20), 8091, doi: 10.1029/2001JD000522.
56. McLafferty, F. W., and, F. Turecek, (1993), Interpretation of Mass Spectra, University Science Books, Sausalito, CA.
57. Meng, Z., and, J. H. Seinfeld, (1994), On the source of the submicrometer droplet mode of urban and regional aerosols, Aerosol Sci. Tech., 20, 253-265.
58. Metcalf, A. R., J. S. Craven, J. J. Ensberg, J. Brioude, W. Angevine, A. Sorooshian, H. T. Duong, H. H. Jonsson, R. C. Flagan, and, J. H. Seinfeld, (2012), Black carbon aerosol over the Los Angeles Basin during CalNex, J. Geophys. Res., 117, D00V13, doi: 10.1029/2011JD017255.
59. Moffet, R. C., and, K. A. Prather, (2009), In-situ measurements of the mixing state and optical properties of soot with implications for radiative forcing estimates, P. Natl. Acad. Sci., 106 (29), 11872-11877.
60. Moffet, R. C., et al. (2008a), Characterization of aerosols containing Zn, Pb, and Cl from an industrial region of Mexico City, Environ. Sci. Tech., 42 (19), 7091-7097.
61. Moffet, R. C., X. Qin, T. Rebotier, H. Furutani, and, K. A. Prather, (2008b), Chemically segregated optical and microphysical properties of ambient aerosols measured in a single-particle mass spectrometer, J. Geophys. Res., 113, D12213, doi: 10.1029/2007JD009393.
62. Monahan, E. C., C. W. Fairall, K. L. Davidson, and, P. J. Boyle, (1983), Observed interrelations between 10 m winds, ocean whitecaps and marine aerosols, Q. J. R. Meteorolog. Soc., 109 (460), 379-392.
63. Murphy, S. M. A., et al. (2009), Comprehensive simultaneous shipboard and airborne characterization of exhaust from a modern container ship at sea, Environ. Sci. Tech., 43 (13), 4626-4640.
64. Na, K., A. A. Sawant, C. Song, and, D. R. Cocker, (2004), Primary and secondary carbonaceous species in the atmosphere of Western Riverside County, California, Atmos. Environ., 38, 1345-1355.
65. Neubauer, K. R., M. V. Johnston, and, A. S. Wexler, (1997), On-line analysis of aqueous aerosols by laser desorption ionization, Int. J. Mass Spectrom. Ion Processes, 163 (1-2), 29-37.
66. Neubauer, K. R., M. V. Johnston, and, A. S. Wexler, (1998), Humidity effects on the mass spectra of single aerosol particles, Atmos. Environ., 32 (14-15), 2521-2529.
67. Ng, N. L., et al. (2008), Secondary organic aerosol (SOA) formation from reaction of isoprene with nitrate radicals (NO3), Atmos. Chem. Phys., 8 (14), 4117-4140.
68. Nguyen, T. B., P. J. Roach, J. Laskin, A. Laskin, and, S. A. Nizkorodov, (2011), Effect of humidity on the composition of isoprene photooxidation secondary organic aerosol, Atmos. Chem. Phys., 11, 6931-6944.
69. Noble, C. A., and, K. A. Prather, (1996), Real-time measurement of correlated size and composition profiles of individual atmospheric aerosol particles, Environ. Sci. Tech., 30 (9), 2667-2680.
70. O'Dowd, C. D., and, G. De Leeuw, (2007), Marine aerosol production: A review of the current knowledge, Phil. Trans. A, 365 (1856), 1753-1774.
71. Ovadnevaite, J., C. O'Dowd, M. Dall'Osto, D. Ceburnis, D. R. Worsnop, and, H. Berresheim, (2011), Detecting high contributions of primary organic matter to marine aerosol: A case study, Geophys. Res. Lett., 38, L02807, doi: 10.1029/2010GL046083.
72. Pastor, S. H., J. O. Allen, L. S. Hughes, P. Bhave, G. R. Cass, and, K. A. Prather, (2003), Ambient single particle analysis in Riverside, California by aerosol time-of-flight mass spectrometry during the SCOS97-NARSTO, Atmos. Environ., 37, S239-S258.
73. Poschl, U., (2005), Atmospheric aerosols: Composition, transformation, climate and health effects, Angew. Chem. Int. Ed., 44 (46), 7520-7540.
74. Prather, K. A., T. Nordmeyer, and, K. Salt, (1994), Real-time characterization of individual aerosol-particles using time-of-flight mass-spectrometry, Anal. Chem., 66 (9), 1403-1407.
75. Pratt, K. A., and, K. A. Prather, (2009), Real-time, single-particle volatility, size, and chemical composition measurements of aged urban aerosols, Environ. Sci. Tech., 43 (21), 8276-8282.
76. Pratt, K. A., and, K. A. Prather, (2011), Mass spectrometry of atmospheric aerosols-Recent developments and applications. Part II: On-line mass spectrometry techniques, Mass Spectrom. Rev., 31, 17-48, doi: 10.1002/mas.20330.
77. Pratt, K. A., L. E. Hatch, and, K. A. Prather, (2009), Seasonal volatility dependence of ambient particle phase amines, Environ. Sci. Tech., 43 (14), 5276-5281.
78. Pratt, K. A., A. J. Heymsfield, C. H. Twohy, S. M. Murphy, P. J. DeMott, J. G. Hudson, R. Subramanian, Z. E. Wang, J. H. Seinfeld, and, K. A. Prather, (2010), In situ chemical characterization of aged biomass-burning aerosols impacting cold wave clouds, J. Atmos. Sci., 67 (8), 2451-2468.
79. Qin, X. Y., and, K. A. Prather, (2006), Impact of biomass emissions on particle chemistry during the California Regional Particulate Air Quality Study, Int. J. Mass Spectrom., 258 (1-3), 142-150.
80. Qin, X. Y., P. V. Bhave, and, K. A. Prather, (2006), Comparison of two methods for obtaining quantitative mass concentrations from aerosol time-of-flight mass spectrometry measurements, Anal. Chem., 78 (17), 6169-6178.
81. Qin, X., K. A. Pratt, L. G. Shields, S. M. Toner, and, K. A. Prather, (2012), Seasonal comparisons of single-particle chemical mixing state in Riverside, CA, Atmos. Environ., 59, 587-596.
82. Quinn, P. K., and, T. S. Bates, (2005), Regional aerosol properties: Comparisons of boundary layer measurements from ACE 1, ACE 2, Aerosols99, INDOEX, ACE Asia, TARFOX, and NEAQS, J. Geophys. Res., 110, D14202, doi: 10.1029/2004JD004755.
83. Roberts, J. M., F. C. Fehsenfeld, S. C. Liu, M. J. Bollinger, C. Hahn, D. L. Albritton, and, R. E. Sievers, (1984), Measurements of aromatic hydrocarbon ratios and NOx concentrations in the rural troposphere: Observation of air mass photochemical aging and NOx removal, Atmos. Environ., 18 (11), 2421-2432.
84. Rollins, A. W., et al. (2012), Evidence for NOx control over nighttime SOA formation, Science, 337 (6099), 1210-1212.
85. Russell, L. M., K. J. Noone, R. J. Ferek, R. A. Pockalny, R. C. Flagan, and, J. H. Seinfeld, (2000), Combustion organic aerosol as cloud condensation nuclei in ship tracks, Am. Meteorol. Soc., 2591-2606.
86. Russell, L. M., S. Takahama, S. Liu, L. N. Hawkins, D. S. Covert, P. K. Quinn, and, T. S. Bates, (2009), Oxygenated fraction and mass of organic aerosol from direct emission and atmospheric processing measured on the R/V Ronald Brown during TEXAQS/GoMACCS 2006, J. Geophys. Res., 114, D00F05, doi: 10.1029/2008JD011275.
87. Russell, L. M., L. N. Hawkins, A. A. Frossard, P. K. Quinn, and, T. S. Bates, (2010), Carbohydrate-like composition of submicron atmospheric particles and their production from ocean bubble bursting, P. Natl. Acad. Sci., 107 (15), 6652-6657.
88. Russell, L. M., R. Bahadur, and, P. J. Ziemann, (2011), Identifying organic aerosol sources by comparing functional group composition in chamber and atmospheric particles, P. Natl. Acad. Sci., doi: 10.1073/pnas.1006461108.
89. Ryerson, T. B., et al. (2013), The 2010 California Research at the Nexus of Air Quality and Climate Change (CalNex) field study, J. Geophys. Res., doi: 10.1002/jgrd.50331, In Press.
90. Schade, G. W., and, P. J. Crutzen, (1995), Emission of aliphatic amines from animal husbandry and their reactions: Potential source of N2O and HCN, J. Atmos. Chem., 22 (3), 319-346.
91. Setyan, A., et al. (2012), Characterization of submicron particles influenced by mixed biogenic and anthropogenic using high-resolution aerosol mass spectrometry: Results from CARES, Atmos. Chem. Phys., 12, 8131-8156.
92. Shields, L. G., D. T. Suess, and, K. A. Prather, (2007), Determination of single particle mass spectral signatures from heavy-duty diesel vehicle emissions for PM2.5 source apportionment, Atmos. Environ., 41 (18), 3841-3852.
93. Silva, P. J., and, K. A. Prather, (2000), Interpretation of mass spectra from organic compounds in aerosol time-of-flight mass spectrometry, Anal. Chem., 72 (15), 3553-3562.
94. Silva, P. J., D. Y. Liu, C. A. Noble, and, K. A. Prather, (1999), Size and chemical characterization of individual particles resulting from biomass burning of local Southern California species, Environ. Sci. Tech., 33 (18), 3068-3076.
95. Smith, J. N., M. J. Dunn, T. M. VanReken, K. Iida, M. R. Stolzenburg, P. H. McMurry, and, L. G. Huey, (2008), Chemical composition of atmospheric nanoparticles formed from nucleation in Tecamac, Mexico: Evidence for an important role for organic species in nanoparticle growth, Geophys. Res. Lett., 35, L04808, doi: 10.1029/2007GL032523.
96. Sodeman, D. A., S. M. Toner, and, K. A. Prather, (2005), Determination of single particle mass spectral signatures from light-duty vehicle emissions, Environ. Sci. Tech., 39 (12), 4569-4580.
97. Song, X. H., P. K. Hopke, D. P. Fergenson, and, K. A. Prather, (1999), Classification of single particles analyzed by ATOFMS using an artificial neural network, ART-2a, Anal. Chem., 71 (4), 860-865.
98. Sorooshian, A., S. N. Murphy, S. Hersey, H. Gates, L. T. Padro, A. Nenes, F. J. Brechtel, H. Jonsson, R. C. Flagan, and, J. H. Seinfeld, (2008), Comprehensive airborne characterization of aerosol from a major bovine source, Atmos. Chem. Phys., 8 (17), 5489-5520.
99. Sorooshian, A., et al. (2009), On the link between ocean biota emissions, aerosol, and maritime clouds: Airborne, ground, and satellite measurements off the coast of California, Global Biogeochem. Cycles, 23, GB4007, doi: 10.1029/2009GB003464.
100. Spencer, M. T., L. G. Shields, D. A. Sodeman, S. M. Toner, and, K. A. Prather, (2006), Comparison of oil and fuel particle chemical signatures with particle emissions from heavy and light duty vehicles, Atmos. Environ., 40 (27), 5224-5235.
101. Srivastava, A., et al. (2005), Comprehensive assignment of mass spectral signatures from individual Bacillus atrophaeus spores in matrix-free laser desorption/ionization bioaerosol mass spectrometry, Anal. Chem., 77 (10), 3315-3323.
102. Sullivan, R. C., and, K. A. Prather, (2005), Recent advances in our understanding of atmospheric chemistry and climate made possible by on-line aerosol analysis instrumentation, Anal. Chem., 77 (12), 3861-3885.
103. Toner, S. M., L. G. Shields, D. A. Sodeman, and, K. A. Prather, (2008), Using mass spectral source signatures to apportion exhaust particles from gasoline and diesel powered vehicles in a freeway study using UF-ATOFMS, Atmos. Environ., 42 (3), 568-581.
104. Twohy, C. H., M. D. Petters, J. R. Snider, B. Stevens, W. Tahnk, M. Wetzel, L. Russell, and, F. Burnet, (2005), Evaluation of the aerosol indirect effect in marine stratocumulus clouds: Droplet number, size, liquid water path, and radiative impact, J. Geophys. Res., 110, D08203, doi: 10.1029/2004JD005116.
105. Vogt, R., P. J. Crutzen, and, R. Sander, (1996), A mechanism for halogen release from sea-salt aerosol in the remote marine boundary layer, Nature, 383 (6598), 327-330.
106. Weiss-Penzias, P., E. Williams, B. Lerner, T. Bates, C. Gaston, K. Prather, A. Vlasenko, and, S.-M. Li, (2013), Shipboard measurements of gaseous elemental mercury along the coast of Central and Southern California, J. Geophys. Res., 118, doi: 10.1029/2012JD018463.
107. Wenzel, R. J., D. Y. Liu, E. S. Edgerton, and, K. A. Prather, (2003), Aerosol time-of-flight mass spectrometry during the Atlanta Supersite Experiment: 2. Scaling procedures, J. Geophys. Res., 108 (D7), 8427,doi: 10.1029/2001JD001563.
108. Whiteaker, J. R., D. T. Suess, and, K. A. Prather, (2002), Effects of meteorological conditions on aerosol composition and mixing state in Bakersfield, CA, Environ. Sci. Tech., 36 (11), 2345-2353.
109. Zhang, Q., C. O. Stanier, M. R. Canagaratna, J. T. Jayne, D. R. Worsnop, S. N. Pandis, and, J. L. Jimenez, (2004), Insights into the chemistry of new particle formation and growth events in Pittsburgh based on aerosol mass spectrometry, Environ. Sci. Tech., 38 (18), 4797-4809.