Pratt Lab Publications
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2024
104. Wu, J., Liu, J., Gunsch, M. J., Mirrielees, J. A., Moffett, C. E., Zhang, Q., Sheesley, R. J., Pratt, K. A., 2024, Quantifying the diversity of an atmospheric aerosol population in an Arctic oil field on a single-particle level, Journal of Geophysical Research: Atmospheres, 129, e2024JD041001. https://doi.org/10.1029/2024JD041001
103. Cooke, M. E.; Waters, C. M; Asare, J.; Mirrielees, J. A.; Holen, A. L.; Frauenheim, M. P.; Zhang, Z.; Gold, A.; Pratt, K. A.; Surratt, J. D.; Ladino, L. A.; Ault, A. P., 2024, Atmospheric Aerosol Sulfur Distribution and Speciation in Mexico City: Sulfate, Organosulfates, and Isoprene-Derived Secondary Organic Aerosol from Low NO Pathways, ACS Environmental Science and Technology Air, DOI: 10.1021/acsestair.4c00048.
102. Beck, I.; Moalleim, A.; Heutte, B.; Pernov, J. B.; Bergner, N.; Rolo, M.; Quelever, L. L. J.; Laurila, T.; Boyer, M.; Jokinen, T.; Angot, H.; Hoppe, C. J. M.; Mueller, O.; Creamean, J.; Frey, M. M.; Freitas, G.; Zinke, J.; Salter, M.; Zieger, P.; Mirrielees, J. A.; Kempf, H. E.; Ault, A. P.; Pratt, K. A.; Gysel-Beer, M.; Henning, S.; Tatzelt, C.; Schmale, J., 2024, Characteristics and Sources of Fluorescent Aerosols in the Central Arctic Ocean, Elementa, DOI: https://doi.org/10.1525/elementa.2023.00125
101. Simpson, W. R.*, Mao, J., Fochesatto, G. J., Law, K. S., DeCarlo, P. F., Schmale, J., Pratt, K. A., Arnold, S. R., Stutz, J., Dibb, J. E., Creamean, J. M., Weber, R. J., Williams, B. J., Alexander, B., Hu, L., Yokelson, R. J., Shiraiwa, M., Decesari, S., Anastasio, C., D’Anna, B., Gilliam, R. C., Nenes, A., St. Clair, J. M., Trost, B., Flynn, J. H., Savarino, J., Conner, L. D., Kettle, N., Heeringa, K. M., Albertin, S., Baccarini, A., Barret, B., Battaglia, M. A., Bekki, S., Brado, T. J., Brett, N., Brus, D., Campbell, J. R., Cesler-Maloney, M., Cooperdock, S., Cysneiros de Carvalho, K., Delbarre, H., DeMott, P. J., Dennehy, C. J. S., Dieudonné, E., Dingilian, K. K., Donateo, A., Doulgeris, K. M., Edwards, K. C., Fahey, K., Fang, T., Guo, F., Heinlein, L. M. D., Holen, A. L., Huff, D., Ijaz, A., Johnson, S., Kapur, S., Ketcherside, D. T., Levin, E., Lill, E., Moon, A. R., Onishi, T., Pappaccogli, G., Perkins, R., Pohorsky, R., Raut, J.-C., Ravetta, F., Roberts, T., Robinson, E. S., Scoto, F., Selimovic, V., Sunday, M. O., Temime-Roussel, B., Tian, X., Wu, J., Yang, Y., 2024, Overview of the Alaskan Layered Pollution and Chemical Analysis (ALPACA) Field Experiment, ACS ES&T Air, https://doi.org/10.1021/acsestair.3c00076.
100. Brockway, N., Peterson,P.K., Bigge, K., Hajny, K.D., Shepson, P.B., Pratt, K.A., Fuentes, J.D., Starn, T., Kaeser, R., Stirm, B.H., Simpson, W.R.*, 2024, Tropospheric bromine monoxide vertical profiles retrieved across the Alaskan Arctic in springtime, Atmos. Chem. Phys., doi.org/10.5194/acp-24-23-2024.
2023
99. Moon, A.*, Jongebloed, U., Dingilian, K.K., Schauer, A.J., Chan, Y.-C., Cesler-Maloney, M., Simpson, W.R., Weber, R.J., Tsiang, L., Yazbeck, F., Zhai, S., Wedum, A., Turner, A.J., Albertin, S.,Bekki, S., Savarino, J., Gribanov, K., Pratt, K.A., Costa, E.J., Anastasio, C., Sunday, M.O., Heinlein, L.M.D., Mao, J., Alexander, B.,* 2023, Primary sulfate is the dominant source of particulate sulfate during winter in Fairbanks, Alaska, ACS ES&T Air, doi.org/10.1021/acsestair.3c00023.
98. Jeong, D., McNamara, S.M., Chen, Q., Mirrielees, J., Edebeli, J., Kulju, K.D., Wang, S., Hayani, L., Kirpes, R.M., Lata, N.N., China, S., Fuentes, J.D., Pratt. K.A.*, 2023,Quantifying the contributions of aerosol- and snow-produced ClNO2 through observations and 1D modeling, ACS Earth Space Chem., doi.org/10.1021/acsearthspacechem.3c00237.
97. Paton-Walsh, C.; Subramanian, R.; Crawford, J. H.; Dawidowski, L.; Langley DeWitt, H.; Emberson, L.; Emmons, L.; Garland, R. M.; Kanaya, Y.; Mbandi, A.; Pratt, K. A.; Rojas, N. Y.; Salam, A.; Šindelářová, K.; Sinha, V.; Touré, N. E.; Yu, L. E.; Zheng, M., 2023, The International Global Atmospheric Chemistry Project Comments on the Revised WHO Air Quality Guidelines, Environmental Research Letters, https://doi.org/10.1088/1748-9326/ad039f.
96. Ioannidis E., Law K.S., Raut J.-C., Marelle L., Onishi T., Kirpes, R.M., Upchurch L.M., Tuch, T., Wiedensohler, A., Massling A., Skov H., Quinn P.K., and Pratt K.A., 2023, Modelling wintertime sea-spray aerosols under Arctic haze conditions, Atmos. Chem. Phys., doi.org/10.5194/acp-23-5641-2023
95. Maxwell, D.N., Spencer, J.L., Teich, E.A., Cooke, M., Fromwiller, B., Peterson, N., Nicholas-Figueroa, L., Shutlz, G.V., and Pratt, K.A.*, 2023, A Guided-Inquiry Activity for Introducing Students to Figures from Primary Scientific Literature, J. Chem. Educ., doi.org/10.1021/acs.jchemed.2c00605.
2022
94. Chen, Q., Mirrielees, J.A., Thanekar, S., Loeb, N.A., Kirpes, R.M., Upchurch, L.M., Barget, A.J., Lata, N.N., Raso, A.R.W., McNamara, S.M., China, S., Quinn, P.K., Ault, A.P., Kennedy, A., Shepson, P.B., Fuentes, J.D., Pratt, K.A.*, 2022, Atmospheric particle abundance and sea salt aerosol observations in the springtime Arctic: a focus on blowing snow and leads, Atmos. Chem. Phys., doi.org/10.5194/acp-22-15263-2022.
93. Jeong, D., McNamara, S.M., Barget, A.J., Raso, A.R.W., Upchurch, L.M., Thanekar, S., Quinn, P.K., Simpson, W.R., Fuentes, J.D., Shepson, P.B., Pratt, K.A.*, 2022, Multiphase Reactive Bromine Chemistry during Late Spring in the Arctic: Measurements of Gases, Particles, and Snow, ACS Earth Space Chem., doi.org/10.1021/acsearthspacechem.2c00189.
92. Lee, J.Y., Daube, C.,Fortner, E., Ellsworth, N., May, N.W., Tallant, J., Herndon, S., Pratt, K.A.*, 2022, Chemical characterization of prescribed burn emissions from a mixed forest in Northern Michigan, Environ. Sci.: Atmos, doi.org/10.1039/D2EA00069E.
91. Lee, J.Y., Peterson, P.K., Vear, L.R., Cook, R.D., Sullivan, A.P., Smith, E., Hawkins, L.N., Olson, N.E., Hems, R., Snyder, P.K., Pratt, K.A.*, 2022, Wildfire Smoke Influence on Cloud Water Chemical Composition at Whiteface Mountain, New York, JGR. Atmospheres, doi.org/10.1029/2022JD037177.
90. Mirrielees, J.A., Kirpes, R.M., Hass, S.M., Rauschenberg, C.D., Matrai, P.A., Remenapp, A., Boschi, V.L., Grannas, A.M., Pratt, K.A.*, Ault, A.P.*, 2022, Probing Individual Particles Generated at the Freshwater−Seawater Interface through Combined Raman, Photothermal Infrared, and X‑ray Spectroscopic Characterization, ACS Meas. Sci. Au, doi.org/10.1021/acsmeasuresciau.2c00041.
89. Moffett, C.E., Mehra, M., Barrett, T.E, Gunsch, M.J., Pratt, K.A., and Sheesley, R.J.,* 2022, Contemporary sources dominate carbonaceous aerosol on the North Slope of Alaska, Science of the Total Environment, doi.org/10.1016/j.scitotenv.2022.154641.
88. Kirpes, R.M., Lei, Z., Fraund, M., Gunsch, M.J., May, N.W., Barrett, T.E., Moffett, C.E., Schauer, A.J., Alexander, B., Upchurch, L.M., China, S., Quinn, P.K., Moffet, R.C., Laskin, A., Sheesley, R.J., Pratt, K.A.*, Ault, A.P.*, 2022 Solid Organic-Coated Ammonium Sulfate Particles at High Relative Humidity in the Summertime Arctic Atmosphere, Proceedings of the National Academy of Sciences, doi.org/10.1073/pnas.2104496119.
87. Kulju, K.D., McNamara, S.M., Chen, Q., Kenagy, H.S., Edebeli, J., Fuentes, J.D., Bertman, S.B., Pratt, K.A.*, 2022, Urban Inland Wintertime N2O5 and ClNO2 Influenced by Snow-Covered Ground, Air Turbulence, and Precipitation, Atmos. Chem. Phys., doi.org/10.5194/acp-22-2553-2022.
86. Shupe, M.D.*, Rex, M., Blomquist, B., Persson, P.O.G., Schmale, J., Uttal, T., Althausen, D., Angot, H., Archer, S., Bariteau, L., Beck, I., Bilberry, J., Bucci, S., Buck, C., Boyer, M., Brasseur, Z., Brooks, I.M., Calmer, R., Cassano, J., Castro, V., Chu, D., Costa, D., Cox, C.J., Creamean, J., Crewell, S., Dahlke, S., Damm, E., de Boer, G., Deckelmann, H., Dethloff, K., Dütsch, M., Ebell, K., Ehrlich, A., Ellis, J., Engelmann, R., Fong, A.A., Frey, M.M., Gallagher, M.R., Ganzeveld, L., Gradinger, R., Graeser, J., Greenamyer, V., Griesche, H., Griffiths, S., Hamilton, J., Heinemann, G., Helmig, D., Herber, A., Heuzé, C., Hofer, J., Houchens, T., Howard, D., Inoue, J., Jacobi, H-W., Jaiser, R., Jokinen, T., Jourdan, O., Jozef, G., King, W., Kirchgaessner, A., Klingebiel, M., Krassovski, M., Krumpen, T., Lampert, A., Landing, W., Laurila, T., Lawrence, D., Lonardi, M., Loose, B., Lüpkes, C., Maahn, M., Macke, A., Maslowski, W., Marsay, C., Maturilli, M., Mech, M., Morris, S., Moser, M., Nicolaus, M., Ortega, P., Osborn, J., Pätzold, F., Perovich, D.K., Petäjä, T., Pilz, C., Pirazzini, R., Posman, K., Powers, H., Pratt, K.A., Preußer, A., Quéléver, L., Radenz, M., Rabe, B., Rinke, A., Sachs, T., Schulz, A., Siebert, H., Silva, T., Solomon, A., Sommerfeld, A., Spreen, G., Stephens, M., Stohl, A., Svensson, G., Uin, J., Viegas, J., Voigt, C., von der Gathen, P., Wehner, B., Welker, J.M., Wendisch, M., Werner, M., Xie, Z.Q., Yue, F., 2022, Overview of the MOSAiC expedition—Atmosphere, Elementa: Science of the Anthropocene, doi: 10.1525/elementa.2021.00060.
2021
85. Wei, D.*, Alwe, H.D., Millet, D.B., Bottorff, B., Lew, M., Stevens, P.M., Shutter, J.D., Cox, J.L., Keutsch, F.N., Shi, Q., Kavassalis, S.C., Murphy, J.G., Vasquez, K.T., Allen, H.M., Praske, E., Crounse, J.D., Wennberg, P.O., Shepson, P.B., Bui, A.A.T., Wallace, H.W., Griffin, R.J., May, N.W., Connor, M., Slade, J.H., Pratt, K.A., Wood, E.C., Rollings, M., Deming, B.L., Anderson, D.C., Steiner, A.L, 2021, FORest Canopy Atmosphere Transfer (FORCAst) 2.0: model updates and evaluation with observations at a mixed forest site, Geoscientific Model Development, doi: 10.5194/gmd-14-6309-2021.
84. Spencer, J.L., Maxwell, D.N., Erickson, K.R.S., Wall, D., Nicholas-Figueroa, L.*, Pratt, K.A.*, and. Shultz, G.V.*, 2021, Cultural Relevance in Chemistry Education: Snow Chemistry and the Iñupiaq Community, J. Chem. Educ., doi: 10.1021/acs.jchemed.1c00480
83. Liu, J., Gunsch, M.J., Moffett, C.E., Xu, L., El Asmar, R., Zhang, Q., Watson, T.B., Allen, H.M., Crounse, J.D., St. Clair, J., Kim, M., Wennberg, P.O., Weber, R.J., Sheesley, R.J., and Pratt, K.A.*, 2021, Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field, Environ. Sci. Technol. Lett., doi: 10.1021/acs.estlett.1c00357
82. Hallar, A.G.*, Brown, S.S., Crosman, E., Barsanti, K.C., Cappa, C.D., Faloona, I., Fast, J., Holmes, H.A., Horel, J., Lin, J., Middlebrook, A., Mitchell, L., Murphy, J., Womack, C.C., Aneja, V., Baasandorj, M., Bahreini, R., Banta, R., Bray, C., Brewer, A., Caulton, D., de Gouw, J., De Wekker, S.F.J., Farmer, D.K., Gaston, C.J., Hoch, S., Hopkins, F., Karle, N.N., Kelly, J.T., Kelly, K., Lareau, N., Lu, K., Mauldin III, R.L., Mallia, D.V., Martin, R., Mendoza, D.L., Oldroyd, H.J., Pichugina, Y., Pratt, K.A., Saide, P.E., Silva, P.J., Simpson, W., Stephens, B.B., Stutz, J., and Sullivan, A., 2021, Coupled Air Quality and Boundary-Layer Meteorology in Western U.S. Basins during Winter: Design and Rationale for a Comprehensive Study, Bull. Am. Meteorol. Soc, doi:10.1175/BAMS-D-20-0017.1
81. McNamara, S.M., Chen, Q., Edebeli, J., Kulju, K.D., Mumpfield, J., Fuentes, J.D., Bertman, S.B., and Pratt, K.A.*, 2021, Observation of N2O5 Deposition and ClNO2 Production on the Saline Snowpack, ACS Earth Space Chem., doi: 10.1021/acsearthspacechem.0c00317
80. Mitroo, D., Gill, T.E., Haas, S., Pratt, K.A, and Gaston, C.J.*, 2021, Development of a bench scale method for constant output of mineral dust, Aerosol Science & Technology, doi:10.1080/02786826.2021.1888866
79. Royer, H., Mitroo, D., Hayes, S., Haas, S., Pratt, K.A, Blackwelder, P., Gill, T.E., and Gaston, C.J.*, 2021, The role of hydrates, competing chemical constituents, and surface composition on ClNO2 formation, Environmental Science & Technology, doi:10.1021/acs.est.0c06067
2020
78. Moffett, C.E., Barrett, T.E., Liu, J., Gunsch, M.J., Upchurch, L.M., Quinn, P.K., Pratt, K.A., Sheesley, R.J.*, 2020, Long-term trends for marine sulfur aerosol in the Alaskan Arctic and relationships with temperature, Journal of Geophysical Research: Atmospheres, doi:10.1029/2020JD033225
77. Wang, S., McNamara, S.M., Kolesar, K.R., May, N.W., Fuentes, J.D., Cook, R.D., Gunsch, M.J., Mattson, C.N., Hornbrook, R.S., Apel, E.C., and Pratt, K.A.*, 2020, Urban Snowpack ClNO2 Production and Fate: A One-Dimensional Modeling Study, ACS Earth and Space Chemistry, doi: 10.1021/acsearthspacechem.0c00116
76. McNamara, S.M., Kolesar, K.R., Wang, S., Kirpes, R.M., May, N.W., Gunsch, M.J., Cook, R.D., Fuentes, J.D., Hornbrook, R.S., Apel, E.C., China, S., Laskin, A., and Pratt, K.A.*, 2020, Observation of Road Salt Aerosol Driving Inland Wintertime Atmospheric Chlorine Chemistry ACS Cent. Sci., doi: 10.1021/acscentsci.9b00994
Press: Chemical & Engineering News – “Widespread road salt use could affect wintertime air quality”
Environmental Molecular Sciences Laboratory – “Road Salt Influences Urban Winter Air Quality”
Snow Magazine – “Salt Use Linked To Air Pollution”
75. McNamara, S.M., Garner, N.M., Wang, S., Raso, A.R.W., Thanekar, S., Barget, A.J., Fuentes, J.D., Shepson, P.B., and Pratt, K.A.*, 2020, Bromine Chloride in the Coastal Arctic: Diel Patterns and Production Mechanisms, ACS Earth Space Chem., doi: 10.1021/acsearthspacechem.0c00021
74. Gunsch, M.J., Liu, J., Moffett, C.E., Sheesley, R.J., Wang, N., Zhang, Q., Watson, T.B., and Pratt, K.A.*, 2020, Diesel Soot and Amine-Containing Organic Sulfate Aerosols in an Arctic Oil Field, Environ. Sci. Technol., doi:10.1021/acs.est.9b04825
Press: Chemical & Engineering News – “Tracking air quality in the Arctic atmosphere”
73. Kirpes, R.M., Rodriguez, B., Kim, S., China, S. Laskin, A., Park, K., Jung, J., Ault, A.P., and Pratt, K.A.*, 2020, Influence of marine emissions and atmospheric processing on individual particle composition of summertime Arctic aerosol in the Bering Strait and Chukchi Sea, Environmental Science: Processes and Impacts, doi:10.1039/C9EM00495E
2019
72. Pratt, K.A.*, 2019, Tropospheric Halogen Photochemistry in the Rapidly Changing Arctic, Trends in Chemistry, doi: 10.1016/j.trechm.2019.06.001
71. Olson, N.E., May, N.W., Kirpes, R.M., Watson, A.E., Hajny, K.D., Slade, J.H., Shepson, P.B., Strim, B.H., Pratt, K.A.*, and Ault, A.P.*, 2019, Lake Spray Aerosol Incorporated into Great Lakes Clouds, ACS Earth Space Chem., doi:10.1021/acsearthspacechem.9b00258
70. Thomas, J.L.*, Stutz, J., Frey, M.M., Bartels-Rausch, T., Altieri, K., Baladima, F., Browse, J., Dall’Osto, M., Marelle, L., Mouginot, J., Murphy, J.G., Nomura, D., Pratt, K.A., Willis, M.D., Zieger, P., Abbatt, J., Douglas, T.A., Facchini, M.C., France, J., Jones, A.E., Kim, K., Matrai, P.A., McNeill, V.F., Saiz-Lopez, A., Shepson, P., Steiner, N., Law, K.S., Arnold, S.R., Delille, B., Schmale, J., Sonke, J.E., Dommergue, A., Voisin, D., Melamed, M.L., and Gier, J., 2019, Fostering multidisciplinary research on interactions between chemistry, biology, and physics within the coupled cryosphere-atmosphere system, Elem. Sci. Anth., doi: 10.1525/elementa.396
69. Kirpes, R.M., Bonanno, D., May, N.W., Fraund, M., Barget, A.J., Moffett, R.C., Ault, A.P.*, and Pratt, K.A.*, 2019, Wintertime Arctic Sea Spray Aerosol Composition Controlled by Sea Ice Lead Microbiology , ACS Cent. Sci., doi: 10.1021/acscentsci.9b00541
Press: Michigan News – “Open water in wintertime Arctic is changing its atmosphere”
68. Wang, S., McNamara, S.M., Moore, C.W., Obrist, D., Steffen, A., Shepson, P.B., Staebler, R.M., Raso, A.R.W., and Pratt, K.A.*, 2019, Direct detection of atmospheric atomic bromine leading to mercury and ozone depletion, Proceedings of the National Academy of Sciences, doi: 10.1073/pnas.1900613116
Press: Michigan News – “U-M researchers detect bromine atoms in springtime Arctic”
Chemical & Engineering News – “First direct measurements of atomic bromine in the atmosphere reported”
67. McNamara, S.M., Raso, A.R.W., Wang, S., Thanekar, S., Boone, E.J., Kolesar, K.R., Peterson, P.K., Simpson, W.R., Fuentes, J.D., Shepson, P.B., and Pratt, K.A.*, 2019, Springtime Nitrogen Oxide-Influenced Chlorine Chemistry in the Coastal Arctic, Environmental Science & Technology, doi: 10.1021/acs.est.9b01797
66. Mitroo, D., Gill, T.E., Haas, S., Pratt, K.A., and Gaston, C.J.*, 2019, ClNO2 Production from N2O5 Uptake on Saline Playa Dusts: New Insights into Potential Inland Sources of ClNO2, Environmental Science & Technology, doi: 10.1021/acs.est.9b01112
65. Peterson, P.K., Hartwig, M., May, N.W., Schwartz, E., Rigor, I., Ermold, W., Steele, M., Morison, J.H., Nghiem, S., and Pratt, K.A.*, 2019, Snowpack measurements suggest role for multi-year sea ice regions in Arctic atmospheric bromine and chlorine chemistry, Elem. Sci. Anth., doi: 10.1525/elementa.352
64. Chen, Q., Edebeli, J., MaNamara, S.M., Kulju, K.D., May, N.W., Bertman, S.B., Thanekar, S., Fuentes, J.D., and Pratt, K.A.*, 2019, HONO, particulate nitrite, and snow nitrite at a mid-latitude urban site during wintertime, ACS Earth Space Chem., doi: 10.1021/acsearthspacechem.9b00023
63. Halfacre, J.W.*, Shepson, P.B., and Pratt, K.A., 2019, pH-Dependent production of molecular chlorine, bromine, and iodine from frozen saline surfaces, Atmos. Chem. Phys., doi: 10.5194/acp-19-4917-2019
2018
62. The Importance of Blowing Snow to Antarctic Aerosols: Number Distribution and more than Source-Dependent Composition – results from the 2ODIAC campaign
Giordano, M. R., Kalnajs, L. E., Goetz, J. D., Avery, A. M., Katz, E., May, N. W., Leemon, A., Mattson, C., Pratt, K. A., and DeCarlo, P. F.* Atmos. Chem. Phys. , 2018.
61. Marine and terrestrial influences on ice nucleating particles during continuous springtime measurements in an Arctic oilfield location
Creamean, J. M.*, Kirpes, R. M., Pratt, K. A., Spada, N. J., Maahn, M., de Boer, G., Schnell, R. C., and China, S. Atmos. Chem. Phys. , 2018.
60. Springtime Bromine Activation over Coastal and Inland Arctic Snowpacks
Peterson, P. K.,Pöhler,D, Zielcke, J., General, S., Frieß, U., Platt, U., Simpson, W. R., Nghiem, S. V., Shepson, P. B., Stirm, B. H., and Pratt, K. A.*ACS Earth and Space Chemistry, 2018.
59. Local Arctic air pollution: A neglected but serious problem
J. Schmale*, S. R. Arnold, K. S. Law, T. Thorp, S. Anenberg, W. R. Simpson, J. Mao, and K. A. PrattEarth’s Future, 2018.
58. Unexpected contributions of sea spray and lake spray aerosol to inland particulate matter
May, N.W., M. J. Gunsch, N. Olson, A. L. Bondy, R. M. Kirpes , S. Bertman, S. China, A. Laskin, P. K. Hopke, A. P. Ault*, and K. A. Pratt*Environmental Science and Technology Letters, 2018.
57. Secondary Sulfate is Internally Mixed with Sea Spray Aerosol and Organic Aerosol in the winter Arctic
Kirpes, R.M.,, A.L. Bondy, D. Bonanno, R. C. Moffet, B. Wang, A. P. Ault*, and K. A. Pratt*Atmospheric Chemistry and Physics, 2018.
56. Polar Plunge: Semester-Long Snow Chemistry Research in the General Chemistry Laboratory
May, N.W., S. M. McNamara, S. Wang, K. R. Kolesar, J. Vernon, J. P. Wolfe, D. Goldberg, and K.A. Pratt*Journal of Chemical Education, 2018.
55. Particle growth in an isoprene-rich forest: Influence of urban, wildfire, and biogenic precursors
Gunsch, M.J.,, S.A. Schmidt, D.J. Gardner, A.L. Bondy, N.W. May, S.B. Bertman, K.A. Pratt*, and A.P. Ault* Atmospheric Environment, 2018.
54. Ubiquitous Influence of Wildfire Emissions and Secondary Organic Aerosol on Summertime Atmospheric Aerosol in the Forested Great Lakes Region
Gunsch, M.J., N. W. May, M. Wen, C. L. H. Bottenus, D. J. Gardner, T. M. VanReken, S. B. Bertman, P. K. Hopke, A. P. Ault*, and K. A. Pratt*Atmospheric Chemistry and Physics, 2018.
53. Increases in wintertime PM2.5 sodium and chloride linked to snowfall and road salt application
Kolesar, K. R., C. N. Mattson, P. K. Peterson, N. W. May, R. K. Prendergast, and K. A. Pratt*Atmospheric Environment, 2018.
2017
52. Aerosol Emissions from Great Lakes Harmful Algal Blooms
May, N. W., N. E. Olson, M. Panas, J. L. Axson, P. S. Tirella, R. M. Kirpes, R. L. Craig, M. J. Gunsch, S. China, A. Laskin, A. P. Ault*, and K. A. Pratt*Environmental Science and Technology, 2017.
Press: ES&T Cover – 2018, Volume 52, Issue 2
Michigan News – “Flying slime: Harmful algal blooms can become airborne”
51. Molecular Halogens Above the Arctic Snowpack: Emissions, Diurnal Variations, and Recycling Mechanisms
Wang, S., and K. A. Pratt*Journal of Geophysical Research Atmospheres, 2017.
50. Biogenic, urban, and wildfire influences on the molecular composition of dissolved organic compounds in cloud water
Cook, R.D., Y. Lin, Z. Peng, E. Boone, R. K. Chu, J. E. Dukett, M. J. Gunsch, W. Zhang, N. Tolic, A. Laskin, and K. A. Pratt*Atmospheric Chemistry and Physics , 2017.
49. Active molecular iodine photochemistry in the Arctic
Raso, A.R.W., K.D. Custard, N.W. May, D. Tanner, M. K. Newburn, R. J. Moore, L. G. Huey, L. Alexander, P. B. Shepson, and K. A. Pratt*Proceedings of the National Academy of Sciences, 2017.
Press: Michigan News – “Chemists discover molecular iodine in Arctic atmosphere, released by snowpack”
Purdue News – “First measurements of iodine in the Arctic reveal questions about air pollution”
48. Atomic Force Microscopy-Infrared Spectroscopy of Individual Atmospheric Aerosol Particles: Sub-Diffraction Limit Vibrational Spectroscopy and Morphological Analysis
Bondy, A.L., R.M. Kirpes , R. L. Merzel, K.A. Pratt, M.M. Banaszak Holl, and A.P. Ault* Analytical Chemistry, 2017.
47. Inland Sea Spray Aerosol Transport and Incomplete Chloride Depletion: Varying Degrees of Reactive Processing Observed during SOAS
Bondy, A.L., B. Wang, A. Laskin, R.L. Craig, M. V. Nhliziyo, S.B. Bertman, K.A. Pratt, P.B. Shepson, and A.P. Ault* Environmental Science and Technology, 2017.
46. Contributions of transported Prudhoe Bay oilfield emissions to the aerosol population in Utqiaġvik, Alaska
Gunsch, M.J., R.M. Kirpes, K.R. Kolesar, T.E. Barrett, S. China, R.J. Sheesley, A. Laskin, A. Wiedensohler, T. Tuch, and K.A. Pratt*Atmospheric Chemistry and Physics, 2017.
Press: Ensia – “ON THE THAWING TUNDRA, RESEARCHERS RACE TO UNDERSTAND BLACK CARBON’S CLIMATE IMPACT”
45. Horizontal and vertical structure of reactive bromine events probed by bromine monoxide MAX-DOAS.
Simpson, W.R.*, P.K. Peterson, U. Frieß, H. Sihler, J. Lampel, U. Platt, C. Moore, K. Pratt, P. Shepson, J. Halfacre and S.V. Nghiem Atmospheric Chemistry and Physics, 2017.
44. Observations of bromine monoxide transport in the Arctic sustained on aerosol particles.
Peterson, P.K., H. Sihler, D. Pöhler, J. Zielcke, S. General, U. Frieß, U. Platt, W.R. Simpson, S.V. Nghiem, P.B. Shepson, B.H. Stirm, S. Dhaniyala, T. Wagner, D.R. Caulton, J.D. Fuentes and K.A. Pratt*. Atmospheric Chemistry and Physics, 2017.
43. Production and Release of Molecular Bromine and Chlorine from the Arctic Coastal Snowpack
K.D. Custard, A.R.W. Raso, P.B. Shepson, R.M. Staebler, K.A. Pratt*ACS Earth and Space Chemistry, 2017.
42. Effect of Prudhoe Bay Emissions on Atmospheriic Aerosol Growth Events Observed in Utqiaġvik (Barrow), Alaska
Kolesar, K.R., J. Cellini, P.K. Peterson, A. Jefferson, T. Tuch, W. Birmilli, A. Wiedensohler, K.A. Pratt*Atmospheric Environment, 2017, 152,146-155.
Press: Anchorage Daily News – “What tiny particles blowing in North Slope air tell us about oil-field pollution”
41. Dust composition changes from Taylor Glacier (East Antarctica) during the last Glacial-Interglacial transition: a multi-proxy approach.
Aarons, S.*, S. Aciego, C. Arendt, M. Blakowski, A. Steigmeyer, P. Gabrielli, M. R. Sierra-Hernández, E. Beaudon, B. Delmonte, G. Baccolo, N. May and K. Pratt.Quaternary Science Reviews , 2017, 162, 60-71.
2016
40. Laboratory studies of the cloud droplet activation properties and corresponding chemistry of saline playa dust
Gaston, C.J., K.A. Pratt, K.J. Suski, N.W. May, T.E. Gill, K.A. Prather* Environmental Science and Technology, 2016, 50(22),12394-12400.
39. Constraints on Arctic Atmospheric Chlorine Production through Measurements and Simulations of Cl2 and ClO
Custard, K.D., K.A. Pratt*, S. Wang, P.B. Shepson Environmental Science and Technology, 2016, 50(22),12394-12400.
38. Lakespray Aerosol: A Chemical Signature from Individual Ambient Particles
Axson, J.L., N.W. May, I.D. Colón-Bernal, K.A. Pratt*, and A.P. Ault*. Environmental Science and Technology, 2016, 50 (18),9835–9845.
37. Multiyear study of the dependence of sea salt aerosol on wind speed and sea ice conditions in the coastal Arctic
May, N.W., P.K. Quinn, S.M. McNamara, and K.A. Pratt* (2016), Journal of Geophysical Research Atmospheres,121 (15), 9208–9219.
36. Changes in precipitating snow chemistry with location and elevation in the California Sierra Nevada
Creamean, J.M., J.L. Axson, A.L. Bondy, R.L. Craig, N.W. May, H. Shen, M.H. Weber, K.A. Pratt, and A.P. Ault* (2016), Journal of Geophysical Research Atmospheres, 121, 7296–7309.
35. Lake spray aerosol generation: a method for producing representative particles from freshwater wave breaking
May, N.W., Axson, J.L., Watson, A., Pratt, K.A.*, and Ault, A.P.* Atmospheric Measurement Techniques, 9, 4311-4325, 2016.
34. The role of open lead interactions in atmospheric ozone variability between Arctic coastal and inland sites
Peterson, P.K., K.A. Pratt*, W.R. Simpson, S.V. Nghiem, L.X. Pérez Pérez, E.J. Boone, D. Pöhler, J. Zielcke, S. General, P.B. Shepson, U. Frieß, U. Platt, B.H. Stirm. 2016. Elementa: Science of the Anthropocene,4: 000109.
2015
33. Observation of isoprene hydroxynitrates in the southeastern United States and implications for the fate of NOx
Xiong, F., K.M. McAvey, K.A. Pratt, C.J. Groff, M.A. Hostetler, M.A. Lipton, T.K. Starn, J.V. Seeley, S.B. Bertman, A.P. Teng, J.D. Crounse, T.B. Nguyen, P.O. Wennberg, P. K. Miszta, A.H. Goldstein, A.B. Guenther, A.R. Koss, K.F. Olson, J.A. de Gouw, K. Baumann, E.S. Edgerton, P.A. Feiner, L. Zhang, D.O. Miller, W.H. Brune, and P.B. Shepson. Atmospheric Chemistry and Physics, 15(19), 11257-11272.
32. Aqueous Processing of Atmospheric Organic Particles in Cloud Water Collected via Aircraft Sampling
E.J. Boone, A. Laskin, J. Laskin, C. Wirth, P.B. Shepson, B.H. Stirm, and K.A. Pratt*. Environmental Science and Technology, 2015, 49 (14), 8523-8530.
Publications Prior to University of Michigan
2015
31. The NOx dependence of bromine chemistry in the Arctic atmospheric boundary layer
Custard, K.D., C.R. Thompson, K.A. Pratt, P.B. Shepson, J. Liao, L.G. Huey, J.J. Orlando, A.J. Weinheimer, E. Apel, S.R. Hall, F. Flocke, L. Mauldin, R.S. Hornbrook, D. Pöhler, S. General, J. Zielcke, W.R. Simpson, U. Platt, A. Fried, P. Weibring, B.C. Sive, K. Ullmann, C. Cantrell, D.J. Knapp, and D.D. Montzka. Atmospheric Chemistry and Physics, 15(18), 10799-10809.
30. Dependence of the vertical distribution of bromine monoxide in the lower troposphere on meteorological factors such as wind speed and stability
Peterson, P.K., W.R. Simpson, K.A. Pratt , P.B. Shepson, U. Frieß, J. Zielcke, U. Platt, S.J. Walsh, and S.V. Nghiem. Atmospheric Chemistry and Physics, 2015, 15: 2119-2137.
2014
29. Impacts of Aerosol Aging on Laser Desporption/Ionization in Single-Particle Mass Spectrometers
Lindsay E. Hatch, Kerri A. Pratt ,J. Alex Huffman, Jose L. Jimenez, and Kimberly A. Prather. Aerosol Science and Technology, Vol. 48, Iss. 10, 2014.
28. Temporal and spatial characteristics of ozone depletion events from measurements in the Arctic
J. W. Halfacre, T. N. Knepp,P. B. Shepson, C. R. Thompson, K. A. Pratt, B. Li, P. K. Peterson, S. J. Walsh, W. R. Simpson, P. A. Matrai, J. W. Bottenheim, S. Netcheva, D. K. Perovich, and A. Richter Atmospheric Chemistry and Physics,2014, 14: 4875-4894.
2013
27. Studying Bromine, Ozone, and Mercury Chemistry in the Arctic
Nghiem, S., P. Clemente-Colon, T. Douglas, C. Moore, D. Obrist, D. Perovich, K. A. Pratt, I. Rigor, W. Simpson, P.B. Shepson, A. Steffen and J. Woods, EOS,Transactions American Geophysical Union, 2013, 94: 289-291.
26. Organosulfates in cloud water above the Ozarks’ isoprene source region
Pratt, K.A.*, M.N. Fiddler, P.B. Shepson, A.G. Carlton and J.D. Surratt, Atmospheric Environment, 2013, 77: 231-238.
25. Photochemical production of molecular bromine in Arctic surface snowpacks
Pratt, K.A.*, K. D. Custard, P.B. Shepson, T.A. Douglas, D. Pöhler, S. General, J. Zielcke, W.R. Simpson, U. Platt, D.J. Tanner, L.G. Huey, M. Carlsen and B.H. Stirm, Nature Geoscience, 2013, 6: 351-356.
Press: Nature Geoscience News & View – “Arctic snowpack bromine release”
Chemical & Engineering News Highlight – “Origin of Arctic bromine identified”
24. Improvements to an empirical parameterization of heterogeneous ice nucleation and its comparison with observations
Phillips, V.T.J., P.J. DeMott, C. Andronache, K.A. Pratt, K.A. Prather, R. Subramanian, and C. Twohy, Journal of the Atmospheric Sciences, 2013, 70: 378-409.
2012
23. Contributions of individual reactive biogenic volatile organic compounds to organic nitrates above a mixed forest
Pratt, K.A.*, L.H. Mielke, P.B. Shepson, A.M. Bryan, A.L. Steiner, J. Ortega, R. Daly, D. Helmig, C.S. Vogel, S. Griffith, S. Dusanter, P.S. Stevens and M. Alaghmand, Atmospheric Chemistry & Physics, 2012, 12: 10125-10143.
22. A disjunct eddy accumulation system for the measurement of BVOC fluxes: Lab characterizations and field deployment
Edwards, G.D., D.K. Martins, T. Starn, K.A. Pratt and P.B. Shepson, Atmospheric Measurement Techniques, 2012, 5: 2115-2132.
21. Seasonal comparisons of single-particle chemical mixing state in Riverside, CA
Qin, X., K.A. Pratt, L.G. Shields, S.M. Toner and K.A. Prather, Atmospheric Environment, 2012, 59: 587-596.
20. Importance of aerosol composition, mixing state and morphology for depositional ice nucleation: A combined field and laboratory approach.
Baustian, K.J., D.J. Cziczo, M.E. Wise, K.A. Pratt, G. Kulkarni, A.G. Hallar and M.A. Tolbert, Journal of Geophysical Research, 2012, 117: doi:10.1029/2011JD016784.
19. Ice in Clouds Experiment – Layer Clouds. Part 2: Testing characteristics of heterogeneous ice formation in lee wave clouds
Field, P.R., A.J. Heymsfield, B.J. Shipway, P.J. DeMott, K.A. Pratt, D.C. Rogers, J. Stith and K.A. Prather, Journal of the Atmospheric Sciences, 2012, 69: 1066-1079.
18. In situ, airborne instrumentation: Addressing and solving measurement problems in ice clouds
Baumgardner, D., L. Avallone, A. Bansemer, S. Borrmann, P. Brown, U. Bundke, P. Chuang, D. Cziczo, P. Field, M. Gallagher, J.-F. Gayet, A. Heymsfield, A. Korolev, M. Krämer, S. Lance, P. Lawson, G. McFarquhar, S. Mertes, O. Möhler, M. Petters, K. Pratt, G. Roberts, D. Rogers, O. Stetzer, J. Stith, W. Strapp, C. Twohy and M. Wendisch, Bulletin of the American Meteorological Society, 2012, 93: E529-E534.
17. Mass spectrometry of atmospheric aerosols – Recent developments & applications. Part II: On-line mass spectrometry techniques
Pratt, K.A. and K.A. Prather, Mass Spectrometry Reviews, 2012, 31: 17-48.
16. Mass spectrometry of atmospheric aerosols – Recent developments & applications. Part I: Off-line mass spectrometry techniques
Pratt, K.A. and K.A. Prather, Mass Spectrometry Reviews, 2012, 31: 1-16.
2011
15. Flight-based chemical characterization of biomass burning aerosols within two prescribed burn smoke plumes
Pratt, K.A., S.M. Murphy, R. Subramanian, P.J. DeMott, G.L. Kok, T. Campos, D.C. Rogers, A.J. Prenni, A.J. Heymsfield, J.H. Seinfeld and K.A. Prather, Atmospheric Chemistry & Physics, 2011, 11: 12549-12565.
2010
14.Quantitative determination of biogenic volatile organic compounds in the atmosphere using proton-transfer reaction linear ion trap mass spectrometry
Mielke, L.H., K.A. Pratt, P.B. Shepson, S.A. McLuckey, A. Wisthaler, and A. Hansel, Analytical Chemistry, 2010, 82: 7952-7957.
13. Ice initiation by aerosol particles: Measured and predicted ice nuclei concentrations versus measured ice crystal concentrations in an orographic wave cloud
Eidhammer, T., P.J. DeMott, A.J. Prenni, M.D. Petters, C.H. Twohy, D.C. Rogers, J. Stith, A. Heymsfield, Z. Wang, K.A. Pratt, K.A. Prather, S.M. Murphy, J.H. Seinfeld, R. Subramanian, and S.M. Kreidenweis, Journal of the Atmospheric Sciences, 2010, 67: 2417-2436.
12. Relationships of biomass burning aerosols to ice in orographic wave clouds
Twohy, C.H., P.J. DeMott, K.A. Pratt, R. Subramanian, G.L. Kok, S.M. Murphy, T. Lersch, K.A. Prather, J.H. Seinfeld, A.J. Heymsfield and Z. Wang, Journal of the Atmospheric Sciences, 2010, 67: 2437-2450.
11. In-situ chemical characterization of aged biomass burning aerosols impacting cold wave clouds
Pratt, K.A., A.J. Heymsfield, C.H. Twohy, S.M. Murphy, P.J. DeMott, J.G. Hudson, R. Subramanian, Z. Wang, J.H. Seinfeld and K.A. Prather, Journal of the Atmospheric Sciences, 2010, 67: 2451-2468.
10. Observation of playa salts as nuclei in orographic wave clouds
Pratt, K.A., C.H. Twohy, S.M. Murphy, R.C. Moffet, A.J. Heymsfield, C.J. Gaston, P.J. DeMott, P.R. Field, T.R. Henn, D.C. Rogers, M.K. Gilles, J.H. Seinfeld and K.A. Prather, Journal of Geophysical Research, 2010, 115: doi:10.1029/2009JD013606.
9. Aircraft measurements of vertical profiles of aerosol mixing states
Pratt, K.A. and K.A. Prather, Journal of Geophysical Research, 2010, 115: doi:10.1029/2009JD013150.
8. Real-time detection and mixing state of methanesulfonate in single particles at an inland urban location during a phytoplankton bloom
Gaston, C.J., K.A. Pratt, X. Qin and K.A. Prather, Environmental Science & Technology, 2010, 44: 1566-1572.
2009
7. Real-time, single-particle volatility, size, and chemical composition measurements of aged urban aerosols
Pratt, K.A. and K.A. Prather, Environmental Science & Technology, 2009, 43: 8276-8282.
6. Seasonal volatility dependence of ambient particle phase amines
Pratt, K.A., L.E. Hatch and K.A. Prather, Environmental Science & Technology, 2009, 43: 5276-5281.
5. In-situ detection of biological particles in cloud ice crystals
Pratt, K.A., P.J. DeMott, J.R. French, Z. Wang, D.L. Westphal, A.J. Heymsfield, C.H. Twohy, A.J. Prenni and K.A. Prather, Nature Geoscience, 2009, 2: 398-401.
Press: Nature Geoscience – “Chasing clouds”
Nature Geoscience News & Views – “Biological ice formation”
Chemical & Engineering News Highlight – “UP IN THE CLOUDS”
4. Development and characterization of an aircraft aerosol time-of-flight mass spectrometer
Pratt, K.A., J.E. Mayer, J.C. Holecek, R.C. Moffet, R.O. Sanchez, T. Rebotier, H. Furutani, M. Gonin, K. Fuhrer, Y. Su, S. Guazzotti and K.A. Prather, Analytical Chemistry, 2009, 81: 1792-1800.
2007
3. NMR studies of the thermal degradation of a perfluoropolyether on the surfaces of γ-alumina and kaolinite.
Denkenberger (Pratt), K.A., R.A. Bowers, A.D. Jones and K.T. Mueller, Langmuir, 2007, 23: 8855-8860.
2. Real-time, single-particle measurements of oligomers in aged ambient aerosol particles
Denkenberger (Pratt), K.A., R.C. Moffet, J.C. Holecek, T.P. Rebotier and K.A. Prather, Environmental Science & Technology, 2007, 41: 5439-5446.
2004
1. The use of 19F NMR to interpret the structural properties of perfluorocarboxylate acids: A possible correlation with their environmental disposition
Ellis, D.A., K.A. Denkenberger (Pratt), T.E. Burrow and S.A. Mabury, Journal of Physical Chemistry A, 2004, 108: 10099-10106