Publications

coming soon

coming soon

Du, W. P. R. Hernandez, A. S. Adams, R. T. Barnes, M. Burt, S. M. Clinton, I. Pollack, E. V. Fischer, (under review), Promoting Sense of Belonging and Interest in the Geosciences among Undergraduate Women through Mentoring, Mentoring and Tutoring, M.S. no: 2022-5111. 

Hernandez, P. R., M. S. Patterson, J. M. Nyanamba, A. S. Adams, R. T. Barnes, B. Bloodhart, M. Burt, S. M. Clinton, I. Pollack and E. V. Fischer (under revision), Webs of Science: Developmental Networks Influence Women’s Integration into STEM Fields, Frontiers in Ecology and the Environment, M. S. no: EE22-0075. 

Juncosa Calahorrano, J. F., Pollack, I. B., Sullivan, A. P., Roscioli, J. R., Caulton, D. R., McCabe, M. E., et al. (2023). Summertime airborne measurements of ammonia emissions from cattle feedlots and dairies in northeastern Colorado. Journal of Geophysical Research: Atmospheres, 128, e2023JD039043. https://doi.org/10.1029/2023JD039043 

Pan, D., Ilana B. Pollack, Barkley C. Sive, Andrey Marsavin, Lillian E. Naimie, Katherine B. Benedict, Yong Zhou, Amy P. Sullivan, Anthony J. Prenni, Elana J. Cope, Julieta F. Juncosa Calahorrano, Emily V. Fischer, Bret A. Schichtel & Jeffrey L. Collett Jr. (2023) Source characterization of volatile organic compounds at Carlsbad Caverns National Park, Journal of the Air & Waste Management Association, 73:12, 914-929, DOI: 10.1080/10962247.2023.2266696 

Pollack, I.B., Da Pan, Andrey Marsavin, Elana J. Cope, Julieta Juncosa Calahorrano, L. Naimie, K. B. Benedict, Amy P. Sullivan, Y. Zhou, B. C. Sive, Anthony J. Prenni, Bret A. Schichtel, Jeffrey Collett & Emily V. Fischer (2023) Observations of ozone, acyl peroxy nitrates, and their precursors during summer 2019 at Carlsbad Caverns National Park, New Mexico, Journal of the Air & Waste Management Association, 73:12, 951-968, DOI: 10.1080/10962247.2023.2271436 

Shah, V., Jacob, D. J., Dang, R., Lamsal, L. N., Strode, S. A., Steenrod, S. D., Boersma, K. F., Eastham, S. D., Fritz, T. M., Thompson, C., Peischl, J., Bourgeois, I., Pollack, I. B., Nault, B. A., Cohen, R. C., Campuzano-Jost, P., Jimenez, J. L., Andersen, S. T., Carpenter, L. J., Sherwen, T., and Evans, M. J.: Nitrogen oxides in the free troposphere: implications for tropospheric oxidants and the interpretation of satellite NO2 measurements, Atmos. Chem. Phys., 23, 1227–1257, https://doi.org/10.5194/acp-23-1227-2023, 2023. 

Beaupied, B. L., H. Martinez, S. Martenies, C. S. McConnel, I. B. Pollack, D. Giardina, E. V. Fischer, S. Jathar and C. G. Duncan, (2022), Cows as canaries: The effects of ambient air pollution exposure on milk production and somatic cell count in diary cows, Environmental Research, https://doi.org/10.1016/j.envres.2021.112197.

Henderson, H. L., B. Bloodhart, A. S. Adams, R. T. Barnes, M. Burt, S. Clinton, E. Godfrey, I. Pollack, E. V. Fischer and P. R. Hernandez (2022), Seeking Congruity for Agentic Women A Longitudinal Examination of College Women’s Persistence in STEM, Social Psychology of Education., 25, 649–674, https://doi.org/10.1007/s11218-021-09679-y.

Kille, N., K. Zarzana, J. Romero Alvarez, C. Lee, J. Rowe, B. Howard, T. Campos, A. Hills, R. Hornbrook, I. Ortega, W. Permar, I. -T. Ku, J. Lindaas, I. Pollack, A. P. Sullivan, Y. Zhou, C. Fredrickson, B. Palm, Q. Peng, E. Apel, L. Hu, J. Collett, E. V. Fischer, F. Flocke, J. Hannigan, J. Thornton, and R. Volkamer (2022), The CU airborne solar occultation flux instrument: performance evaluation during BB-FLUX, ACS Earth and Space Chemistry, https://doi.org/10.1021/acsearthspacechem.1c00281.

Lill, E., J. Lindaas, J. F. Juncosa Calahorrano, T. Campos, F. Flocke, E. C. Apel, R. S. Hornbrook, A. Hills, A. Jarnot, N. Blake, W. Permar, L. Hu, A. Weinheimer, G. Tyndall, D. D. Montzka, S. R. Hall, K. Ullmann, J. Thornton, B. B. Palm, Q. Peng, I. Pollack. E. V. Fischer (2022), Wildfire-driven changes in abundance of gas-phase pollutants in the city of Boise, ID during summer 2018, 13, 1, https://doi.org/10.1016/j.apr.2021.101269.

McCabe, M. E., Pollack, I. B., Fischer, E. V., and Caulton, D. R.: Technical note: Isolating methane emissions from animal feeding operations in an interfering location, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2022-968, 2022. 

Naimie, L. E., A. P. Sullivan, K. B. Bendict, A. J. Prenni, B. Sive, B. A. Schichtel, E. V. Fischer, I. Pollack and J. L. Collett Jr. (2022), PM 2.5 in Carlsbad Caverns National Park: composition, sources, and visibility impacts, JA&WMA, https://doi.org/10.1080/10962247.2022.2081634.

Pollack, I. B., M. E. McCabe, D. Caulton, and E. V. Fischer (2022), Enhancements in ammonia and methane from agricultural sources in the northeastern Colorado Front Range using observations from a small research aircraft, Environmental Science and Technology, https://doi.org/10.1021/acs.est.1c07382.

Schwantes, R. H., Lacey, F. G., Tilmes, S., Emmons, L. K., Lauritzen, P. H., Walters, S., et al. (2022). Evaluating the impact of chemical complexity and horizontal resolution on tropospheric ozone over the conterminous US with a global variable resolution chemistry model. Journal of Advances in Modeling Earth Systems, 14, e2021MS002889. https://doi.org/10.1029/2021MS002889.

Wolfe, G. M., Hanisco, T. F., Arkinson, H. L., Blake, D. R., Wisthaler, A., Mikoviny, T., Ryerson, T. B., Pollack, I., Peischl, J., Wennberg, P. O., Crounse, J. D., St. Clair, J. M., Teng, A., Huey, L. G., Liu, X., Fried, A., Weibring, P., Richter, D., Walega, J., Hall, S. R., Ullmann, K., Jimenez, J. L., Campuzano-Jost, P., Bui, T. P., Diskin, G., Podolske, J. R., Sachse, G., and Cohen, R. C. (2022) Photochemical evolution of the 2013 California Rim Fire: synergistic impacts of reactive hydrocarbons and enhanced oxidants, Atmos. Chem. Phys., 22, 4253–4275, https://doi.org/10.5194/acp-22-4253-2022.

Fischer, E. V., B. Bloodhart, K. Rasmussen, I. B. Pollack, M. G. Hastings, E. Marin-Spiotta, A. R. Desai, J. P. Schwarz, S. Nesbitt and D. Hence (2021), Leveraging Field-Campaign Networks to Identify Sexual Harassment in Atmospheric Science and Pilot Promising Interventions, Bulletin of the American Meteorological Society, https://doi.org/10.1175/BAMS-D-19-0341.1.

Francoeur, C., Brian C. McDonald, Jessica B. Gilman, Kyle J. Zarzana, Barbara Dix, Steven S. Brown, Joost A. de Gouw, Gregory J. Frost, Meng Li, Stuart A. McKeen, Jeff Peischl, Ilana B. Pollack, Thomas B. Ryerson, Chelsea Thompson, Carsten Warneke, and Michael Trainer (2021) Quantifying Methane and Ozone Precursor Emissions from Oil and Gas Production Regions across the Contiguous US, Environmental Science & Technology 2021 55 (13), 9129-9139, DOI: 10.1021/acs.est.0c07352

Lindaas, J., I. B. Pollack, J. Juncosa Calahorrano, K. O'Dell, L. A. Garofalo, M. A. Pothier, D. K. Farmer, S. M. Kreidenweis, T. Campos, F. Flocke, A. J. Weinheimer, D. D. Montzka, G. S. Tyndall, E. C. Aple, A. J. Hills, R. S. Hornbrook, B. B. Palm, Q. Peng, J. A. Thornton, Q. Permar, C. Wielgasz, L. Hu, J. R. Pierce, J. L. Collett, Jr., A. P. Sullivan, and E. V. Fischer (2021), Empirical insights into the fate of ammonia in western U.S. wildfire smoke plumes, Journal of Geophysical Research: Atmospheres, 126, e2020JD033730. https://doi.org/10.1029/2020JD033730.

Nair, A. A., Yu, F., Campuzano-Jost, P., DeMott, P. J., Levin, E. J. T., Jimenez, J. L., et al. (2021). Machine learning uncovers aerosol size information from chemistry and meteorology to quantify potential cloud-forming particles. Geophysical Research Letters, 48, e2021GL094133. https://doi.org/10.1029/2021GL094133 

Nault, B. A., Jo, D. S., McDonald, B. C., Campuzano-Jost, P., Day, D. A., Hu, W., Schroder, J. C., Allan, J., Blake, D. R., Canagaratna, M. R., Coe, H., Coggon, M. M., DeCarlo, P. F., Diskin, G. S., Dunmore, R., Flocke, F., Fried, A., Gilman, J. B., Gkatzelis, G., Hamilton, J. F., Hanisco, T. F., Hayes, P. L., Henze, D. K., Hodzic, A., Hopkins, J., Hu, M., Huey, L. G., Jobson, B. T., Kuster, W. C., Lewis, A., Li, M., Liao, J., Nawaz, M. O., Pollack, I. B., Peischl, J., Rappenglück, B., Reeves, C. E., Richter, D., Roberts, J. M., Ryerson, T. B., Shao, M., Sommers, J. M., Walega, J., Warneke, C., Weibring, P., Wolfe, G. M., Young, D. E., Yuan, B., Zhang, Q., de Gouw, J. A., and Jimenez, J. L.: Secondary organic aerosols from anthropogenic volatile organic compounds contribute substantially to air pollution mortality, Atmos. Chem. Phys., 21, 11201–11224, https://doi.org/10.5194/acp-21-11201-2021, 2021. 

Pollack, I. B., D. Helmig, K. O'Dell, and E. V. Fischer (2021), Weekend-weekday implications and the impact of wildfire smoke on ozone and its precursors at Boulder Reservoir, Colorado between 2017 and 2019, Journal of Geophysical Research: Atmospheres, 126, e2021JD035221. https://doi.org/10.1029/2021JD035221.

Pollack, I. B., D. Helmig, K. O'Dell, and E. V. Fischer (2021), Seasonality and source apportionment of non-methane volatile organic compounds at Boulder Reservoir, Colorado, between 2017 and 2019 , Journal of Geophysical Research: Atmospheres, 126, e2020JD034234. https://doi.org/10.1029/2020JD034234.

Angevine, W. M., Peischl, J., Crawford, A., Loughner, C. P., Pollack, I. B., and Thompson, C. R.: Errors in top-down estimates of emissions using a known source, Atmos. Chem. Phys., 20, 11855–11868, https://doi.org/10.5194/acp-20-11855-2020, 2020. 

Cuchiara, G. C., Fried, A., Barth, M. C., Bela, M., Homeyer, C. R., Gaubert, B., et al. (2020). Vertical transport, entrainment, and scavenging processes affecting trace gases in a modeled and observed SEAC4RS case study. Journal of Geophysical Research: Atmospheres, 125, e2019JD031957. https://doi.org/10.1029/2019JD031957 

Hernandez, P. H., A.  Adams, R. Barnes, B. Bloodhart, M. Burt, S. Clinton, W. Du, E. Godfrey, H. Henderson, I. B. Pollack, and E. V. Fischer (2020), Inspiration, inoculation, and introductions are all critical to successful mentorship for undergraduate women in geoscience careers, Communications Earth and Environment, 1,7, https://doi.org/10.1038/s43247-020-0005-y.

Juncosa Clahorrano, J., J. Lindaas, K. O'Dell, B. P. Palm, Q. Peng, F. Flocke, I. B. Pollack, L. A. Garofalo, D. K. Farmer, J. R Pierce, L. A. Garofalo, D. K. Farer, J. R. Pirece, J. L. Collett, Jr., A.  Weinheimer, T. Campos, R. S. Hornbrook, M. A. Pothier, E. C. Apel, W. Permar, L. Hu, A. J. Hills, D. Montzka, G. Tyndall, J. A. Thornton, E. V. Fischer (2020). Daytime oxidized reactive nitrogen partitioning in Western U.S. Wildfire Smoke Plumes. Journal of Geophysical Research: Atmospheres, 125, e2020JD033484, https://doi.org/10.1029/2020JD033484.

Lindaas, J., Pollack, I. B. Garofalo, L. A., Pothier, M. A., Farmer, D. K., Kreidenweis, S. M., Campos, T., Flocke, F., Weinheimer, A. J., Montzka, D. D., Tyndall, G. S., Palm, B. P., Peng, Q., Thornton, J. A., Permar, W., Wielgasz, C., Hu, L., Ottmar, R. D., Restaino, J. C., Hudak, A. T., Ku, I-T., Sullivan, A., Collett Jr., J. L., and Fischer, E. V. (2020). Emissions of reactive nitrogen from western u.s. wildfires during summer 2018. Journal of Geophysical Research: Atmospheres, 125, e2020JD032657. https://doi.org/10.1029/2020JD032657. *** Eos Editor Highlight***

Peng, Q., Palm, B., Melander, K., Lee, B., Hall, S., Ullmann, K., Campos, T., Weinheimer, A., Apel, E., Hornbrook, R., Hills, A., Montzka, D., Flocke, F., Hu, L., Permar, W., Wielgasz, C., Lindaas, J., Pollack, I., Fischer, E. V., Bertram, T. H., and Thornton, J. (2020), HONO Emissions from Western U.S. Wildfires Provide Dominant Radical Source in Fresh Wildfire Smoke, Environmental Science & Technology, https://doi.org/10.1021/acs.est.0c00126.

Cai, C., Avise, J., Kaduwela, A., DaMassa, J., Warneke, C., Gilman, J. B., et al. (2019). Simulating the weekly cycle of NOx-VOC-HOx-O3 photochemical system in the South Coast of California during CalNex-2010 campaign. Journal of Geophysical Research: Atmospheres, 124, 3532–3555. https://doi.org/10.1029/2018JD029859 

Decker, Z. C. J., Zarzana, K. J., Coggon, M., Min, K.-E., Pollack, I., Ryerson, T. B., . . . Brown, S. S. (2019). Nighttime Chemical Transformation in Biomass Burning Plumes: A Box Model Analysis Initialized with Aircraft Observations. Environmental Science & Technology, 53(5), 2529-2538. doi:10.1021/acs.est.8b05359

de Gouw, J. A., Parrish, D. D., Brown, S. S., Edwards, P., Gilman, J. B., Graus, M., et al. (2019). Hydrocarbon removal in power plant plumes shows nitrogen oxide dependence of hydroxyl radicals. Geophysical Research Letters, 46, 7752–7760. https://doi.org/10.1029/2019GL083044 

Fulgham, R., Patrick Brophy, Michael Link, John Ortega, Ilana Pollack, and Delphine K. Farmer (2019) Seasonal Flux Measurements over a Colorado Pine Forest Demonstrate a Persistent Source of Organic Acids,  ACS Earth and Space Chemistry 2019 3 (9), 2017-2032, DOI: 10.1021/acsearthspacechem.9b00182 

Lindaas, J. D. K. Farmer, I. B. Pollack, A. Abeleira, F. Flocke, and E. V. Fischer (2019), Acyl peroxy nitrates link oil and natural gas emissions to high ozone abundances in the Colorado Front Range during summer 2015, J. Geophys. Res., 124, https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2018JD028825.

Meidan, D., John S. Holloway, Pete M. Edwards, William P. Dubé, Ann M. Middlebrook, Jin Liao, André Welti, Martin Graus, Carsten Warneke, Thomas B. Ryerson, Ilana B. Pollack, Steven S. Brown, and Yinon Rudich (2019) Role of Criegee Intermediates in Secondary Sulfate Aerosol Formation in Nocturnal Power Plant Plumes in the Southeast US, ACS Earth and Space Chemistry 2019 3 (5), 748-759, DOI: 10.1021/acsearthspacechem.8b00215 

Pollack, I. B., Lindaas, J., Roscioli, J. R., Agnese, M., Permar, W., Hu, L., and Fischer, E. V.: Evaluation of ambient ammonia measurements from a research aircraft using a closed-path QC-TILDAS operated with active continuous passivation, Atmos. Meas. Tech., 12, 3717–3742, https://doi.org/10.5194/amt-12-3717-2019, 2019.

Pye, H. O. T., D'Ambro, E. L., Lee, B. H., Schobesberger, S., Takeuchi, M., Zhao, Y., . . . Thornton, J. A. (2019). Anthropogenic enhancements to production of highly oxygenated molecules from autoxidation. Proceedings of the National Academy of Sciences of the United States of America. doi:10.1073/pnas.1810774116

Brune, W. H., Ren, X., Zhang, L., Mao, J., Miller, D. O., Anderson, B. E., . . . Wooldridge, P. J. (2018). Atmospheric oxidation in the presence of clouds during the Deep Convective Clouds and Chemistry (DC3) study. Atmospheric Chemistry and Physics, 18(19), 14493-14510. doi:10.5194/acp-18-14493-2018

Fischer E.V., B. Bloodhart, R. T. Barnes, A. S. Adams, S. M. Clinton, I. B. Pollack, E. M. Godfrey, M. Burt, and P. R. Hernandez, (2018), Welcoming women into the geosciences, Eos, 99, https://doi.org/10.1029/2018EO095017. Published on 03 April 2018. 

Fry, J. L., Brown, S. S., Middlebrook, A. M., Edwards, P. M., Campuzano-Jost, P., Day, D. A., . . . Welti, A. (2018). Secondary organic aerosol (SOA) yields from NO3 radical + isoprene based on nighttime aircraft power plant plume transects. Atmospheric Chemistry and Physics, 18(16), 11663-11682. doi:10.5194/acp-18-11663-2018

Gorchov Negron, A. M., McDonald, B. C., McKeen, S. A., Peischl, J., Ahmadov, R., de Gouw, J. A., . . . Trainer, M. (2018). Development of a Fuel-Based Oil and Gas Inventory of Nitrogen Oxides Emissions. Environmental science & technology, 52(17), 10175-10185. doi:10.1021/acs.est.8b02245

Hernandez, P. R., Bloodhart, B., Adams, A. S., Barnes, R. T., Burt, M., Clinton, S. M., . . . Fischer, E., V. (2018). Role modeling is a viable retention strategy for undergraduate women in the geosciences. Geosphere, 14(6), 2585-2593. doi:10.1130/GES01659.1

Li, J., Mao, J., Fiore, A. M., Cohen, R. C., Crounse, J. D., Teng, A. P., . . . Horowitz, L. W. (2018). Decadal changes in summertime reactive oxidized nitrogen and surface ozone over the Southeast United States. Atmospheric Chemistry and Physics, 18(3), 2341-2361. doi:10.5194/acp-18-2341-2018

Markovic, M. Z., Perring, A. E., Gao, R.-S., Liao, J., Welti, A., Wagner, N. L., . . . Schwarz, J. P. (2018). Limited impact of sulfate-driven chemistry on black carbon aerosol aging in power plant plumes. Aims Environmental Science, 5(3), 195-215. doi:10.3934/environsci.2018.3.195

McDonald, B. C., McKeen, S. A., Cui, Y. Y., Ahmadov, R., Kim, S.-W., Frost, G. J., . . . Trainer, M. (2018). Modeling Ozone in the Eastern US using a Fuel-Based Mobile Source Emissions Inventory. Environmental Science & Technology, 52(13), 7360-7370. doi:10.1021/acs.est.8b00778

Negron, A. M. G., McDonald, B. C., McKeen, S. A., Peischl, J., Ahmadov, R., de Gouw, J. A., . . . Trainer, M. (2018). Development of a Fuel-Based Oil and Gas Inventory of Nitrogen Oxides Emissions. Environmental Science & Technology, 52(17), 10175-10185. doi:10.1021/acs.est.8b02245

Silvern, R. F., Jacob, D. J., Travis, K. R., Sherwen, T., Evans, M. J., Cohen, R. C., . . . Pollack, I. B. (2018). Observed NO/NO2 Ratios in the Upper Troposphere Imply Errors in NO-NO2-O-3 Cycling Kinetics or an Unaccounted NOx Reservoir. Geophysical Research Letters, 45(9), 4466-4474. doi:10.1029/2018GL077728

Abeleira, A., Pollack, I. B., Sive, B., Zhou, Y., Fischer, E. V., & Farmer, D. K. (2017). Source characterization of volatile organic compounds in the Colorado Northern Front Range Metropolitan Area during spring and summer 2015. Journal of Geophysical Research-Atmospheres, 122(6), 3595-3613. doi:10.1002/2016JD026227

Edwards, P. M., Aikin, K. C., Dube, W. P., Fry, J. L., Gilman, J. B., de Gouw, J. A., . . . Brown, S. S. (2017). Transition from high- to low-NOx control of night-time oxidation in the southeastern US. Nature Geoscience, 10(7), 490-+. doi:10.1038/NGEO2976

Hernandez, P. R., Bloodhart, B., Barnes, R. T., Adams, A. S., Clinton, S. M., Pollack, I., . . . Fischer, E. V. (2017). Promoting professional identity, motivation, and persistence: Benefits of an informal mentoring program for female undergraduate students. Plos One, 12(11). doi:10.1371/journal.pone.0187531

Kuang, S., Newchurch, M. J., Johnson, M. S., Wang, L., Burris, J., Pierce, R. B., . . . Feng, N. (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), 1293-1311. doi:10.1002/2016JD026078

Lindaas, J., Farmer, D. K., Pollack, I. B., Abeleira, A., Flocke, F., Roscioli, R., . . . Fischer, E. V. (2017). Changes in ozone and precursors during two aged wildfire smoke events in the Colorado Front Range in summer 2015. Atmospheric Chemistry and Physics, 17(17), 10691-10707. doi:10.5194/acp-17-10691-2017

Liu, X., Huey, L. G., Yokelson, R. J., Selimovic, V., Simpson, I. J., Mueller, M., . . . Wolfe, G. M. (2017). Airborne measurements of western US wildfire emissions: Comparison with prescribed burning and air quality implications. Journal of Geophysical Research-Atmospheres, 122(11), 6108-6129. doi:10.1002/2016JD026315

Marvin, M. R., Wolfe, G. M., Salawitch, R. J., Canty, T. P., Roberts, S. J., Travis, K. R., . . . Warneke, C. (2017). Impact of evolving isoprene mechanisms on simulated formaldehyde: An inter-comparison supported by in situ observations from SENEX. Atmospheric Environment, 164, 325-336. doi:10.1016/j.atmosenv.2017.05.049

Nault, B. A., Laughner, J. L., Wooldridge, P. J., Crounse, J. D., Dibb, J., Diskin, G., . . . Cohen, R. C. (2017). Lightning NOx Emissions: Reconciling Measured and Modeled Estimates With Updated NOx Chemistry. Geophysical Research Letters, 44(18), 9479-9488. doi:10.1002/2017GL074436

Barth, M. C., Bela, M. M., Fried, A., Wennberg, P. O., Crounse, J. D., St Clair, J. M., . . . Cantrell, C. A. (2016). Convective transport and scavenging of peroxides by thunderstorms observed over the central US during DC3. Journal of Geophysical Research-Atmospheres, 121(8), 4272-4295. doi:10.1002/2015JD024570

Chang, W. L., Brown, S. S., Stutz, J., Middlebrook, A. M., Bahreini, R., Wagner, N. L., . . . Riemer, N. (2016). Evaluating N2O5 heterogeneous hydrolysis parameterizations for CalNex 2010. Journal of Geophysical Research-Atmospheres, 121(9), 5051-5070. doi:10.1002/2015JD024737

Huntrieser, H., Lichtenstern, M., Scheibe, M., Aufmhoff, H., Schlager, H., Pucik, T., . . . Barth, M. C. (2016). Injection of lightning-produced NOx, water vapor, wildfire emissions, and stratospheric air to the UT/LS as observed from DC3 measurements. Journal of Geophysical Research-Atmospheres, 121(11), 6638-6668. doi:10.1002/2015JD024273

Fried, A., Barth, M. C., Bela, M., Weibring, P., Richter, D., Walega, J., . . . Woods, S. (2016). Convective transport of formaldehyde to the upper troposphere and lower stratosphere and associated scavenging in thunderstorms over the central United States during the 2012DC3 study. Journal of Geophysical Research-Atmospheres, 121(12), 7430-7460. doi:10.1002/2015JD024477

Hassler, B., McDonald, B. C., Frost, G. J., Borbon, A., Carslaw, D. C., Civerolo, K., . . . Trainer, M. (2016). Analysis of long-term observations of NOx and CO in megacities and application to constraining emissions inventories. Geophysical Research Letters, 43(18), 9920-9930. doi:10.1002/2016GL069894

Kim, S.-W., McDonald, B. C., Baidar, S., Brown, S. S., Dube, B., Ferrare, R. A., . . . Young, C. J. (2016). Modeling the weekly cycle of NOx and CO emissions and their impacts on O-3 in the Los Angeles-South Coast Air Basin during the CalNex 2010 field campaign. Journal of Geophysical Research-Atmospheres, 121(3), 1340-1360. doi:10.1002/2015JD024292

Li, J., Mao, J., Min, K.-E., Washenfelder, R. A., Brown, S. S., Kaiser, J., . . . Horowitz, L. W. (2016). Observational constraints on glyoxal production from isoprene oxidation and its contribution to organic aerosol over the Southeast United States. Journal of Geophysical Research-Atmospheres, 121(16), 9849-9861. doi:10.1002/2016JD025331

Liu, X., Zhang, Y., Huey, L. G., Yokelson, R. J., Wang, Y., Jimenez, J. L., . . . Ziemba, L. D. (2016). Agricultural fires in the southeastern US during SEAC(4)RS: Emissions of trace gases and particles and evolution of ozone, reactive nitrogen, and organic aerosol. Journal of Geophysical Research-Atmospheres, 121(12), 7383-7414. doi:10.1002/2016JD025040

Neuman, J. A., Trainer, M., Brown, S. S., Min, K.-E., Nowak, J. B., Parrish, D. D., . . . Veres, P. R. (2016). HONO emission and production determined from airborne measurements over the Southeast US. Journal of Geophysical Research-Atmospheres, 121(15), 9237-9250. doi:10.1002/2016JD025197

Nault, B. A., Garland, C., Wooldridge, P. J., Brune, W. H., Campuzano-Jost, P., Crounse, J. D., . . . Cohen, R. C. (2016). Observational Constraints on the Oxidation of NOx in the Upper Troposphere. Journal of Physical Chemistry a, 120(9), 1468-1478. doi:10.1021/acs.jpca.5b07824

Pollack, I. B., Homeyer, C. R., Ryerson, T. B., Aikin, K. C., Peischl, J., Apel, E. C., . . . Barth, M. C. (2016). Airborne quantification of upper tropospheric NOx production from lightning in deep convective storms over the United States Great Plains. Journal of Geophysical Research-Atmospheres, 121(4), 2002-2028. doi:10.1002/2015JD023941

Travis, K. R., Jacob, D. J., Fisher, J. A., Kim, P. S., Marais, E. A., Zhu, L., . . . Zhou, X. (2016). Why do models overestimate surface ozone in the Southeast United States? Atmospheric Chemistry and Physics, 16(21), 13561-13577. doi:10.5194/acp-16-13561-2016

Warneke, C., Trainer, M., de Gouw, J. A., Parrish, D. D., Fahey, D. W., Ravishankara, A. R., . . . Hatch, C. D. (2016). Instrumentation and measurement strategy for the NOAA SENEX aircraft campaign as part of the Southeast Atmosphere Study 2013. Atmospheric Measurement Techniques, 9(7), 3063-3093. doi:10.5194/amt-9-3063-2016

Wolfe, G. M., Kaiser, J., Hanisco, T. F., Keutsch, F. N., de Gouw, J. A., Gilman, J. B., . . . Warneke, C. (2016). Formaldehyde production from isoprene oxidation across NOx regimes. Atmospheric Chemistry and Physics, 16(4), 2597-2610. doi:10.5194/acp-16-2597-2016

Xu, L., Middlebrook, A. M., Liao, J., de Gouw, J. A., Guo, H., Weber, R. J., . . . Ng, N. L. (2016). Enhanced formation of isoprene-derived organic aerosol in sulfur-rich power plant plumes during Southeast Nexus. Journal of Geophysical Research-Atmospheres, 121(18), 11137-11153. doi:10.1002/2016JD025156

Apel, E. C., Hornbrook, R. S., Hills, A. J., Blake, N. J., Barth, M. C., Weinheimer, A., . . . Riemer, D. D. (2015). Upper tropospheric ozone production from lightning NOx-impacted convection: Smoke ingestion case study from the DC3 campaign. Journal of Geophysical Research-Atmospheres, 120(6), 2505-2523. doi:10.1002/2014JD022121

Barth, M. C., Cantrell, C. A., Brune, W. H., Rutledge, S. A., Crawford, J. H., Huntrieser, H., . . . Ziegler, C. (2015). THE DEEP CONVECTIVE CLOUDS AND CHEMISTRY (DC3) FIELD CAMPAIGN. Bulletin of the American Meteorological Society, 96(8), 1281-1309. doi:10.1175/BAMS-D-13-00290.1

de Gouw, J. A., McKeen, S. A., Aikin, K. C., Brock, C. A., Brown, S. S., Gilman, J. B., . . . Wolfe, G. M. (2015). Airborne measurements of the atmospheric emissions from a fuel ethanol refinery. Journal of Geophysical Research-Atmospheres, 120(9), 4385-4397. doi:10.1002/2015JD023138

Kaiser, J., Wolfe, G. M., Min, K. E., Brown, S. S., Miller, C. C., Jacob, D. J., . . . Keutsch, F. N. (2015). Reassessing the ratio of glyoxal to formaldehyde as an indicator of hydrocarbon precursor speciation. Atmospheric Chemistry and Physics, 15(13), 7571-7583. doi:10.5194/acp-15-7571-2015

Liao, J., Froyd, K. D., Murphy, D. M., Keutsch, F. N., Yu, G., Wennberg, P. O., . . . Diskin, G. (2015). Airborne measurements of organosulfates over the continental US. Journal of Geophysical Research-Atmospheres, 120(7), 2990-3005. doi:10.1002/2014JD022378

Millet, D. B., Baasandorj, M., Farmer, D. K., Thornton, J. A., Baumann, K., Brophy, P., . . . Xu, J. (2015). A large and ubiquitous source of atmospheric formic acid. Atmospheric Chemistry and Physics, 15(11), 6283-6304. doi:10.5194/acp-15-6283-2015

Wolfe, G. M., Hanisco, T. F., Arkinson, H. L., Bui, T. P., Crounse, J. D., Dean-Day, J., . . . Wisthaler, A. (2015). Quantifying sources and sinks of reactive gases in the lower atmosphere using airborne flux observations. Geophysical Research Letters, 42(19), 8231-8240. doi:10.1002/2015GL065839

Huang, M., Bowman, K. W., Carmichael, G. R., Chai, T., Pierce, R. B., Worden, J. R., . . . Blake, D. R. (2014). Changes in nitrogen oxides emissions in California during 2005-2010 indicated from top-down and bottom-up emission estimates. Journal of Geophysical Research-Atmospheres, 119(22), 12928-12952. doi:10.1002/2014JD022268

Pan, L. L., Homeyer, C. R., Honomichl, S., Ridley, B. A., Weisman, M., Barth, M. C., . . . Huntrieser, H. (2014). Thunderstorms enhance tropospheric ozone by wrapping and shedding stratospheric air. Geophysical Research Letters, 41(22), 7785-7790. doi:10.1002/2014GL061921

Schiferl, L. D., Heald, C. L., Nowak, J. B., Holloway, J. S., Neuman, J. A., Bahreini, R., . . . Murphy, J. G. (2014). An investigation of ammonia and inorganic particulate matter in California during the CalNex campaign. Journal of Geophysical Research-Atmospheres, 119(4), 1883-1902. doi:10.1002/2013JD020765

Thornton, J. A., Lee, B. H., Lopez-Hilfiker, F. D., Mohr, C., Gaston, C., D'Ambro, E., . . . de Gouw, J. (2014). Homogenous and heterogeneous chemistry of nocturnal nitrogen oxides in high biogenic VOC environments: Implications for NOx removal, halogen activation, and SOA formation. Abstracts of Papers of the American Chemical Society, 248.

Brioude, J., Angevine, W. M., Ahmadov, R., Kim, S.-W., Evan, S., McKeen, S. A., . . . Trainer, M. (2013). Top-down estimate of surface flux in the Los Angeles Basin using a mesoscale inverse modeling technique: assessing anthropogenic emissions of CO, NOx and CO2 and their impacts. Atmospheric Chemistry and Physics, 13(7), 3661-3677. doi:10.5194/acp-13-3661-2013

Chen, D., Li, Q., Stutz, J., Mao, Y., Zhang, L., Pikelnaya, O., . . . Pollack, L. B. (2013). WRF-Chem simulation of NOx and O-3 in the LA basin during CalNex-2010. Atmospheric Environment, 81, 421-432. doi:10.1016/j.atmosenv.2013.08.064

Huang, M., Bowman, K. W., Carmichael, G. R., Pierce, R. B., Worden, H. M., Luo, M., . . . Brown, S. S. (2013). Impact of Southern California anthropogenic emissions on ozone pollution in the mountain states: Model analysis and observational evidence from space. Journal of Geophysical Research-Atmospheres, 118(22), 12784-12803. doi:10.1002/2013JD020205

Pollack, I. B., Ryerson, T. B., Trainer, M., Neuman, J. A., Roberts, J. M., & Parrish, D. D. (2013). Trends in ozone, its precursors, and related secondary oxidation products in Los Angeles, California: A synthesis of measurements from 1960 to 2010. Journal of Geophysical Research-Atmospheres, 118(11), 5893-5911. doi:10.1002/jgrd.50472

Bahreini, R., Middlebrook, A. M., Brock, C. A., de Gouw, J. A., McKeen, S. A., Williams, L. R., . . . Kroll, J. H. (2012). Mass Spectral Analysis of Organic Aerosol Formed Downwind of the Deepwater Horizon Oil Spill: Field Studies and Laboratory Confirmations. Environmental Science & Technology, 46(15), 8025-8034. doi:10.1021/es301691k

Langridge, J. M., Lack, D., Brock, C. A., Bahreini, R., Middlebrook, A. M., Neuman, J. A., . . . Murphy, D. M. (2012). Evolution of aerosol properties impacting visibility and direct climate forcing in an ammonia-rich urban environment. Journal of Geophysical Research-Atmospheres, 117. doi:10.1029/2011JD017116

Lin, M., Fiore, A. M., Horowitz, L. W., Cooper, O. R., Naik, V., Holloway, J., . . . Wyman, B. (2012). Transport of Asian ozone pollution into surface air over the western United States in spring. Journal of Geophysical Research-Atmospheres, 117. doi:10.1029/2011JD016961

Middlebrook, A. M., Murphy, D. M., Ahmadov, R., Atlas, E. L., Bahreini, R., Blake, D. R., . . . Ravishankara, A. R. (2012). Air quality implications of the Deepwater Horizon oil spill. Proceedings of the National Academy of Sciences of the United States of America, 109(50), 20280-20285. doi:10.1073/pnas.1110052108

Neuman, J. A., Aikin, K. C., Atlas, E. L., Blake, D. R., Holloway, J. S., Meinardi, S., . . . Trainer, M. (2012). Ozone and alkyl nitrate formation from the Deepwater Horizon oil spill atmospheric emissions. Journal of Geophysical Research-Atmospheres, 117. doi:10.1029/2011JD017150

Neuman, J. A., Trainer, M., Aikin, K. C., Angevine, W. M., Brioude, J., Brown, S. S., . . . Wagner, N. L. (2012). Observations of ozone transport from the free troposphere to the Los Angeles basin. Journal of Geophysical Research-Atmospheres, 117. doi:10.1029/2011JD016919

Peischl, J., Ryerson, T. B., Holloway, J. S., Trainer, M., Andrews, A. E., Atlas, E. L., . . . Parrish, D. D. (2012). Airborne observations of methane emissions from rice cultivation in the Sacramento Valley of California. Journal of Geophysical Research-Atmospheres, 117. doi:10.1029/2012JD017994

Pollack, I. B., Ryerson, T. B., Trainer, M., Parrish, D. D., Andrews, A. E., Atlas, E. L., . . . Xiang, B. (2012). Airborne and ground-based observations of a weekend effect in ozone, precursors, and oxidation products in the California South Coast Air Basin. Journal of Geophysical Research-Atmospheres, 117. doi:10.1029/2011JD016772

Washenfelder, R. A., Flores, J. M., Young, C. J., Brown, S. S., Brock, C. A., Rudich, Y., . . . Trainer, M. K. (2012). Applications of broadband cavity enhanced spectroscopy. Abstracts of Papers of the American Chemical Society, 244.

Alvarado, M. J., Logan, J. A., Mao, J., Apel, E., Riemer, D., Blake, D., . . . Le Sager, P. (2010). Nitrogen oxides and PAN in plumes from boreal fires during ARCTAS-B and their impact on ozone: an integrated analysis of aircraft and satellite observations. Atmospheric Chemistry and Physics, 10(20), 9739-9760. doi:10.5194/acp-10-9739-2010

Conley, S. A., Faloona, I. C., Lenschow, D. H., Campos, T., Heizer, C., Weinheimer, A., . . . Bandy, A. (2011). A complete dynamical ozone budget measured in the tropical marine boundary layer during PASE. Journal of Atmospheric Chemistry, 68(1), 55-70. doi:10.1007/s10874-011-9195-0

Cooper, O. R., Oltmans, S. J., Johnson, B. J., Brioude, J., Angevine, W., Trainer, M., . . . Stajner, I. (2011). Measurement of western US baseline ozone from the surface to the tropopause and assessment of downwind impact regions. Journal of Geophysical Research-Atmospheres, 116. doi:10.1029/2011JD016095

de Gouw, J. A., Middlebrook, A. M., Warneke, C., Ahmadov, R., Atlas, E. L., Bahreini, R., . . . Watts, L. A. (2011). Organic Aerosol Formation Downwind from the Deepwater Horizon Oil Spill. Science, 331(6022), 1295-1299. doi:10.1126/science.1200320

Nowak, J. B., Neuman, J. A., Bahreini, R., Middlebrook, A., Brock, C. A., Frost, G. J., . . . Parrish, D. D. (2011). Airborne observations of ammonia emissions from agricultural sources and their implications for ammonium nitrate formation in California. Abstracts of Papers of the American Chemical Society, 242.

Pollack, I. B., Lerner, B. M., & Ryerson, T. B. (2011). Evaluation of ultraviolet light-emitting diodes for detection of atmospheric NO2 by photolysis - chemiluminescence. Journal of Atmospheric Chemistry, 65(2-3), 111-125. doi:10.1007/s10874-011-9184-3

Ryerson, T. B., Aikin, K. C., Angevine, W. M., Atlas, E. L., Blake, D. R., Brock, C. A., . . . Watts, L. A. (2011). Atmospheric emissions from the Deepwater Horizon spill constrain air-water partitioning, hydrocarbon fate, and leak rate. Geophysical Research Letters, 38. doi:10.1029/2011GL046726

Stark, H., Brown, S. S., Wong, K. W., Stutz, J., Elvidge, C. D., Pollack, I. B., . . . Parrish, D. D. (2011). City lights and urban air. Nature Geoscience, 4(11), 730-731.

Vogel, B., Pan, L. L., Konopka, P., Guenther, G., Mueller, R., Hall, W., . . . Bowman, K. P. (2011). Transport pathways and signatures of mixing in the extratropical tropopause region derived from Lagrangian model simulations. Journal of Geophysical Research-Atmospheres, 116. doi:10.1029/2010JD014876

Washenfelder, R. A., Young, C. J., Brown, S. S., Angevine, W. M., Atlas, E. L., Blake, D. R., . . . Trainer, M. K. (2011). The glyoxal budget and its contribution to organic aerosol for Los Angeles, California, during CalNex 2010. Journal of Geophysical Research-Atmospheres, 116. doi:10.1029/2011JD016314

Wagner, N. L., Dube, W. P., Washenfelder, R. A., Young, C. J., Pollack, I. B., Ryerson, T. B., & Brown, S. S. (2011). Diode laser-based cavity ring-down instrument for NO3, N2O5, NO, NO2 and O-3 from aircraft. Atmospheric Measurement Techniques, 4(6), 1227-1240. doi:10.5194/amt-4-1227-2011

Derro, E., Pollack, I., Dempsey, L., Greenslade, M., Lei, Y., Radenovic, D., & Lester, M. (2005). Fluorescence-dip infrared spectroscopy and predissociation dynamics of OH A(2)Sigma(+) (v=4) radicals. Journal of Chemical Physics, 122(24). doi:10.1063/1.1937387

Konen, I., Pollack, I., Li, E., Lester, M., Varner, M., & Stanton, J. (2005). Infrared overtone spectroscopy and unimolecular decay dynamics of peroxynitrous acid. Journal of Chemical Physics, 122(9). doi:10.1063/1.1854094

Li, E., Konen, I., Pollack, I., & Lester, M. (2004). Structural analysis of trans-perp HOONO. Abstracts of Papers of the American Chemical Society, 228, U277-U277.

Pollack, I., Lei, Y., Stephenson, T., & Lester, M. (2006). Electronic quenching of OH A(2)Sigma(+) radicals in collisions with molecular hydrogen. Chemical Physics Letters, 421(4-6), 324-328. doi:10.1016/j.cplett.2006.01.083

Pollack, I., Konen, I., Li, E., & Lester, M. (2003). Spectroscopic characterization of HOONO and its binding energy via infrared action spectroscopy. Journal of Chemical Physics, 119(19), 9981-9984. doi:10.1063/1.1624246

Pollack, I., Tsiouris, M., Leung, H., & Lester, M. (2003). Infrared action spectroscopy and time-resolved dynamics of the OD-CO reactant complex. Journal of Chemical Physics, 119(1), 118-130. doi:10.1063/1.1577320

Tsiouris, M., Pollack, I., & Lester, M. (2002). Infrared action spectroscopy and inelastic recoil dynamics of the CH4-OD reactant complex. Journal of Physical Chemistry a, 106(34), 7722-7727. doi:10.1021/jp0209143

Tsiouris, M., Pollack, I., Leung, H., Marshall, M., & Lester, M. (2002). OD-N-2: Infrared spectroscopy, potential anisotropy, and predissociation dynamics from infared-ultraviolet double resonance studies. Journal of Chemical Physics, 116(3), 913-923. doi:10.1063/1.1425833