If you are using FRAPPÉ and/or DISCOVER-AQ data in publications, please ensure to contact the data PIs and acknowledge the campaigns and the funding sources

Baidar, S., Kille, N., Ortega, I., Sinreich, R., Thomson, D., Hannigan, J., and Volkamer, R.: Development of a digital mobile solar tracker, Atmos. Meas. Tech., 9, 963-972, doi:10.5194/amt-9-963-2016, 2016.

Baier, B., Brune, W., Miller, D., Blake, D., Long, R., Wisthaler, A., Cantrell, C., Fried, A., Heikes, B., Brown, S., McDuffie, E., Flocke, F., Apel, E., Kaser, L., and Weinheimer, A. (2017), Higher measured than modeled ozone production at increased NOx levels in the Colorado Front Range, Atmos. Chem. Phys. Discuss., doi:10.5194/acp-2016-1089

Bahreini, R., Ahmadov, R., McKeen, S. A., Vu, K. T., Dingle, J. H., Apel, E. C., Blake, D. R., Blake, N., Campos, T. L., Cantrell, C., Flocke, F., Fried, A., Gilman, J. B., Hills, A. J., Hornbrook, R. S., Huey, G., Kaser, L., Lerner, B. M., Mauldin, R. L., Meinardi, S., Montzka, D. D., Richter, D., Schroeder, J. R., Stell, M., Tanner, D., Walega, J., Weibring, P., and Weinheimer, A.: Sources and characteristics of summertime organic aerosol in the Colorado Front Range: perspective from measurements and WRF-Chem modeling, Atmos. Chem. Phys., 18, 8293-8312,, 2018.

Battye, W. H., C. D. Bray, V. P. Aneja, D. Tong, P. Lee, Y. Tang, Evaluating ammonia (NH3) predictions in the NOAA National Air Quality Forecast Capability (NAQFC) using in situ aircraft, ground-level, and satellite measurements from the DISCOVER-AQ Colorado campaign, Atmospheric Environment, Volume 140, Pages 342-351, ISSN 1352-2310,, 2016.

Cheadle LC, Oltmans SJ, Petron G, Schnell RC, Mattson EJ, Herndon SC, et al.. Surface ozone in the Colorado northern Front Range and the influence of oil and gas development during FRAPPE/DISCOVER-AQ in summer 2014. Elem Sci Anth. 2017;5:61. DOI:

Dingle, J. H., Vu, K., Bahreini, R., Apel, E. C., Campos, T. L., Flocke, F., Fried, A., Herndon, S., Hills, A. J., Hornbrook, R. S., Huey, G., Kaser, L., Montzka, D. D., Nowak, J. B., Reeves, M., Richter, D., Roscioli, J. R., Shertz, S., Stell, M., Tanner, D., Tyndall, G., Walega, J., Weibring, P., and Weinheimer, A.: Aerosol optical extinction during the Front Range Air Pollution and Photochemistry Éxperiment (FRAPPÉ) 2014 summertime field campaign, Colorado, USA, Atmos. Chem. Phys., 16, 11207-11217, doi:10.5194/acp-16-11207-2016, 2016.

Duvall, R.M., R. W. Long, M. R. Beaver, K. G. Kronmiller, M. L. Wheeler, J. J. Szykman, Performance Evaluation and Community Application of Low-Cost Sensors for Ozone and Nitrogen Dioxide, Sensors, doi:10.3390/s16101698, 2016.

Ebben, C. J., Sparks, T. L., Wooldridge, P. J., Campos, T. L., Cantrell, C. A., Mauldin, R. L., Weinheimer, A. J., and Cohen, R. C.: Evolution of NOx in the Denver Urban Plume during the Front Range Air Pollution and Photochemistry Experiment, Atmos. Chem. Phys. Discuss.,, in review, 2017.

Eilerman, Scott. J., Jeff Peischl, J. Andrew Neuman, Thomas B. Ryerson, Kenneth C. Aikin, Maxwell W. Holloway, Mark A. Zondlo, Levi M. Golston, Da Pan, Cody Floerchinger, and Scott Herndon, Characterization of Ammonia, Methane, and Nitrous Oxide Emissions from Concentrated Animal Feeding Operations in Northeastern ColoradoEnvironmental Science & Technology 2016 50 (20), 10885-10893, DOI: 10.1021/acs.est.6b02851

Evans J.M., and Helmig D. (2017) Investigation of the influence of transport from oil and natural gas regions on elevated ozone levels in the northern Colorado front range, J. Air. Waste. Manag. Assoc., 67(2), 196-211.

Flynn, Clare M., Kenneth E. Pickering, James H. Crawford, Andrew J. Weinheimer, Glenn Diskin, K. Lee Thornhill, Christopher Loughner, Pius Lee, Sarah A. Strode, Variability of O3 and NO2 profile shapes during DISCOVER-AQ: Implications for satellite observations and comparisons to model-simulated profiles, Atmospheric Environment, Volume 147, December 2016, Pages 133-156, ISSN 1352-2310,

Fukami, C.S., A.P. Sullivan, S.R. Fulgham, T. Murschell, T. Borch, J.N. Smith, D.K. Farmer. 2016. Technical note: An improved approach to determining background aerosol concentrations with PILS sampling on aircraft. Atmospheric Environment. DOI: 10.1016/j.atmosenv.2016.04.005

Halliday, H. S., A. M. Thompson, A. Wisthaler, D. Blake, R. S. Hornbrook, T. Mikoviny, M. Müller, P. Eichler, E. C. Apel, and A. J. Hills, Atmospheric benzene observations from oil and gas production in the Denver Julesburg basin in July and August 2014, J. Geophys. Res. Atmos., 121, doi:10.1002/2016JD025327, 2016.

Kaser, L., E.G. Patton, G. G. Pfister, A. J. Weinheimer, D. D. Montzka, F. Flocke, A.M. Thompson, R. M. Stauffer, H. Halliday, The Effect of Entrainment through Atmospheric Boundary Layer Growth on Observed and Modeled Surface Ozone in the Colorado Front Range, J. Geophys. Res., DOI:10.1002/2016JD026245, 2016.

Kille, N., Baidar, S., Handley, P., Ortega, I., Sinreich, R., Cooper, O. R., Hase, F., Hannigan, J. W., Pfister, G., and Volkamer, R.: The CU mobile Solar Occultation Flux instrument: structure functions and emission rates of NH3, NO2 and C2H6, Atmos. Meas. Tech., 10, 373-392, doi:10.5194/amt-10-373-2017, 2017.

McDuffie, E.E., et al., Influence of oil and gas emissions on summertime ozone in the Colorado Northern Front Range, J. Geophys. Res. Atmos., 121, doi:10.1002/2016JD025265, 2016.

McKenzie, Lisa M., Benjamin BlairJohn HughesWilliam B. AllshouseNicola J. BlakeDetlev HelmigPam MilmoeHannah HallidayDonald R. Blake, and John L. Adgate, Ambient Nonmethane Hydrocarbon Levels Along Colorado’s Northern Front Range: Acute and Chronic Health Risks, Environmental Science & Technology, DOI: 10.1021/acs.est.7b05983, 2018. 

Pfister, G.G., P. Reddy, M.C. Barth, F.F. Flocke, A. Fried, S.C. Herndon, B.C. Sive, J.T. Sullivan, A.M. Thompson, T.I Yacovitch, A.J. Weinheimer, A. Wisthaler: Using observations and source specific model tracers to characterize pollutant transport during FRAPPÉ and DISCOVER-AQ, J. Geophys. Res., DOI: 10.1002/2017JD027257, 2017.

Richter, D., Weibring, P., Walega, J.G. et al., Compact highly sensitive multi-species airborne mid-IR spectrometer,  Appl. Phys. B, 119: 119. doi:10.1007/s00340-015-6038-8, 2015.

Schroeder, J. R., et al. (2016), Formaldehyde column density measurements as a suitable pathway to estimate near-surface ozone tendencies from space, J. Geophys. Res. Atmos., 121, 13,088–13,112, doi:10.1002/2016JD025419.

Schroeder, J. R. et al (2017), New Insights into the Column CH2O/NO2 Ratio as an Indicator of Near-surface Ozone SensitivityJ. Geophys. Res. Atmos.122, doi:10.1002/2017JD026781.
Sullivan, ,J.T., T.J. McGee, A.M. Thompson, R.B. Pierce, G.K. Sumnicht, L.W. Twigg, E.Eloranta, and R.M.Hoff, Characterizing the lifetime and occurrence of stratospheric-tropospheric exchange events in the rocky mountain region using high-resolution ozone measurements, J. Geophys. Res. Atmos., 120, 12,41012,424, doi:10.1002/2015JD023877, 2015.
Sullivan, ,J.T., et al., Quantifying the Contribution of Thermally-Driven Recirculation to a High Ozone Event along the Colorado Front Range using Lidar, J. Geophys. Res. Atmos., 121, doi: 10.1002/2016JD025229, 2016.
Tevlin, A. G.Li, Y.Collett, J. L.McDuffie, E. E.Fischer, E. V., & Murphy, J. G. (2017). Tall tower vertical profiles and diurnal trends of ammonia in the Colorado Front RangeJournal of Geophysical Research: Atmospheres12212,46812,487
Townsend-Small, A. et al., Using stable isotopes of hydrogen to quantify biogenic and thermogenic atmospheric methane sources: A case study from the Colorado Front Range", Geophysical Research Letters, 3: 11462-11471, doi: 10.1002/2016GL071438.
Treadaway, V., Heikes, B. G., McNeill, A. S., Silwal, I. K. C., and O'Sullivan, D. W.: Measurement of formic acid, acetic acid and hydroxyacetaldehyde, hydrogen peroxide, and methyl peroxide in air by chemical ionization mass spectrometry: airborne method development, Atmos. Meas. Tech. Discuss.,, in review, 2017. 
Valerino, M. J., J. J. Johnson, J. Izumi, D. Orozco, R. M. Hoff, R. Delgado, and C. J. Hennigan (2017), Sources and composition of PM2.5 in the Colorado Front Range during the DISCOVER-AQ study, J. Geophys. Res. Atmos., 122, 566–582, doi:10.1002/2016JD025830.
Vu, K. T., Dingle, J. H., Bahreini, R., Reddy, P. J., Campos, T. L., Diskin, G. S., Fried, A., Herndon, S. C., Hornbrook, R. S., Huey, G., Kaser, L., Montzka, D. D., Nowak, J. B., Richter, D., Roscioli, J. R., Shertz, S., Stell, M., Tanner, D., Tyndall, G., Walega, J., Weibring, P., Weinheimer, A. J., Pfister, G., and Flocke, F.: Impacts of the Denver Cyclone on Regional Air Quality and Aerosol Formation in the Colorado Front Range during FRAPPÉ 2014, Atmos. Chem. Phys., 16, 12039-12058, doi:10.5194/acp-16-12039-2016, 2016.

Wang, L., Newchurch, M. J., Alvarez II, R. J., Berkoff, T. A., Brown, S. S., Carrion, W., De Young, R. J., Johnson, B. J., Ganoe, R., Gronoff, G., Kirgis, G., Kuang, S., Langford, A. O., Leblanc, T., McDuffie, E. E., McGee, T. J., Pliutau, D., Senff, C. J., Sullivan, J. T., Sumnicht, G., Twigg, L. W., and Weinheimer, A. J.: Quantifying TOLNet Ozone Lidar Accuracy during the 2014 DISCOVER-AQ and FRAPPÉ Campaigns, Atmos. Meas. Tech. Discuss.,, 2017.
Wild, R. J., Dubé,W. P., Aikin, K. C., Eilerman, S. J., Neuman, J. A., Peischl, J., et al. (2017). On-road measurements of vehicle NO2/NOx emission ratios in Denver, Colorado, USA. Atmospheric Environment, 148, 182–189.

Zaragoza, J.Callahan, S.McDuffie, E. E.Kirkland, J.Brophy, P.Durrett, L., et al. (2017). Observations of acyl peroxy nitrates during the Front Range Air Pollution and Photochemistry Éxperiment (FRAPPÉ)Journal of Geophysical Research: Atmospheres122 







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