Note: Jaffe Group authors are shown in boldface.


Sedlacek, A. J., 3rd, Lewis, E. R., Onasch, T. B., Zuidema, P., Redemann, J., Jaffe, D., Kleinman, L. I. 2022. Using the Black Carbon Particle Mixing State to Characterize the Lifecycle of Biomass Burning Aerosols. Environmental Science & Technology 56, 20, 14315-14325, doi: 10.1021/acs.est.2c03851.

Jaffe, D. A., Ninneman, M., Chan, H. C. 2022. NOx and O3 trends at U.S. non-attainment areas for 1995–2020: Influence of COVID-19 reductions and wildland fires on policy-relevant concentrations. Journal of Geophysical Research: Atmospheres 127, 11, e2021JD036385, doi: 10.1029/2021JD036385.

Bernays, N., Jaffe, D. A., Petropavlovskikh, I., Effertz, P. 2022. Comment on “Comparison of ozone measurement methods in biomass burning smoke: an evaluation under field and laboratory conditions” by Long et al. (2021). Atmospheric Measurement Techniques 15, 10, 3189–3192, .doi: 10.5194/amt-15-3189-2022.

Lee, H.-J., Chang, L.-S., Jaffe, D. A., et al. 2022. Satellite-based diagnosis and numerical verification of ozone formation regimes over nine megacities in East Asia. Remote Sensing 14, 5, 1285, doi: 10.3390/rs14051285.

Farley, R., Bernays, N., Jaffe, D. A., Ketcherside, D., Hu, L., Zhou, S., et al. 2022. Persistent influence of wildfire emissions in the western United States and characteristics of aged biomass burning organic aerosols under clean air conditions. Environmental Science & Technology 56, 6, 3645–3657, doi: 10.1021/acs.est.1c07301.


Ninneman, M., and Jaffe, D.A. 2021. The impact of wildfire smoke on ozone production in an urban area: Insights from field observations and photochemical box modeling. Atmospheric Environment 267, 118764, doi: 10.1016/j.atmosenv.2021.118764.

Ninneman, M., and Jaffe, D.A. 2021. Observed relationship between ozone and temperature for urban nonattainment areas in the United States. Atmosphere 12 (10), 1235, doi: 10.3390/atmos12101235.

May, N.W., Dixon, C., Jaffe, D.A. 2021. Impact of wildfire smoke events on indoor air quality and evaluation of a low-cost filtration method. Aerosol and Air Quality Research 21, 210046, doi: 10.4209/aaqr.210046.

Lee, H.-J., Chang, L.-S., Jaffe, D.A., Bak, J., Liu, X., Abad, G.G., Jo, H.-Y., Jo, Y.-J., Lee, J.-B., Kim, C.-H., 2021. Ozone continues to increase in East Asia despite decreasing NO2: causes and abatements. Remote Sensing 13, 11, 2177, doi: 10.3390/rs13112177.

Flynn, M.T., Mattson, E.J., Jaffe, D.A., Gratz, L.E., 2021. Spatial patterns in summertime surface ozone in the Southern Front Range of the U.S. Rocky Mountains. Elementa 9, 1, doi: 10.1525/elementa.2020.00104.

Hu, C., Kang, P., Jaffe, D.A., Li, C., Zhang, X., Wu, K., Zhou, M., 2021. Understanding the impact of meteorology on ozone in 334 cities of China. Atmospheric Environment 248, 118221, doi: 10.1016/j.atmosenv.2021.118221.


Jaffe, D.A., Fiore, A.M., Keating, T.J., 2020. Importance of Background O3 for Air Quality Management. EM, November.

Altshuler, S.L., Zhang, Q., Kleinman, M.T., Garcia-Menendez, F., Moore, C.T., Hough, M.L., Stevenson, E.D., Chow, J.C., Jaffe, D.A., Watson, J.G., 2020. Wildfire and prescribed burning impacts on air quality in the United States. Journal of the Air & Waste Management Association 70, 10, 961-970, doi: 10.1080/10962247.2020.1813217.

Kurz, A.Y., Blum, J.D. , Gratz, L.E., and Jaffe, D.A. 2020. Contrasting controls on the diel isotopic variation of Hg0 at two high elevation sites in the western United States. Environmental Science & Technology 54, 17, 10502–10513. doi: 10.1021/acs.est.0c01918.

Jaffe, D.A., O’Neill, S.M., Larkin, N.K., Holder, A.L., Peterson, D.L., Halofsky, J.E., Rappold, A.G., 2020. Wildfire and prescribed burning impacts on air quality in the United States. Journal of the Air & Waste Management Association 70, 6, 583–615, doi: 10.1080/10962247.2020.1749731.

Zeng, Y., Jaffe, D.A., Qiao, X., Miao, Y., and Tang, Y., 2020. Prediction of potentially high PM2.5 concentrations in Chengdu, China. Aerosol and Air Quality Research 20, 956–965, doi:10.4209/aaqr.2019.11.0586.

Chandra, B.P., McClure, C.D., Mulligan, J., Jaffe, D.A. 2020. Optimization of a method for the detection of biomass-burning relevant VOCs in urban areas using thermal desorption gas chromatography mass spectrometry. Atmosphere 11, 3, doi: 10.3390/atmos11030276.

Hopke, P.K., Jaffe, D.A., 2020. Letter to the Editor: Ending the Use of Obsolete Data Analysis Methods. Aerosol and Air Quality Research 20, 4, 688-689, doi: 10.4209/aaqr.2020.01.0001.

Laing, J.R., Jaffe, D.A., and Sedlacek, III, A.J. 2020. Comparison of filter-based absorption measurements of biomass burning aerosol and background aerosol at the Mt. Bachelor Observatory. Aerosol Air Quality Research 20, 663–678, doi: 10.4209/aaqr.2019.06.0298.


Buysse, C.E., Kaulfus, A., Nair, U., and Jaffe, D.A. 2019. Relationships between Particulate Matter, Ozone, and Nitrogen Oxides during Urban Smoke Events in the Western US. Environmental Science & Technology 53, 12519–12528, doi: 10.1021/acs.est.9b05241. 

Laing, J.R., and Jaffe, D.A. 2019. Wildfires are causing extreme PM concentrations in the western United States. EM: Air and Waste Management Association’s Magazine for Environmental Managers. Air & Waste Management Association, Pittsburgh, PA, July 2019.

Zhou, S., Collier, S., Jaffe, D.A., Zhang, Q. 2019. Free tropospheric aerosols at the Mt. Bachelor Observatory: more oxidized and higher sulfate content compared to boundary layer aerosols. Atmospheric Chemistry and Physics 19, 1571–1585, doi: 10.5194/acp-19-1571-2019.


Schuerger, A.C., Smith, D.J., Griffin, D.W., Jaffe, D.A., et al. 2018. Science questions and knowledge gaps to study microbial transport and survival in Asian and African dust plumes reaching North America. Aerobiologia 34, 425–435, doi: 10.1007/s10453-018-9541-7.

Fiore, A.M., Fischer, E.V., Milly, G.P., Deolal, S.P., Wild, O., Jaffe, D.A., et al. 2018. Peroxy acetyl nitrate (PAN) measurements at northern midlatitude mountain sites in April: a constraint on continental source–receptor relationships. Atmospheric Chemistry and Physics 18, 15345–15361, doi: 10.5194/acp-18-15345-2018.

McClure, C.D., and Jaffe, D.A. 2018. Investigation of high ozone events due to wildfire smoke in an urban area. Atmospheric Environment 194, 146–157, doi: 10.1016/j.atmosenv.2018.09.021.

Guo, J.J., Fiore, A.M., Murray, L.T., Jaffe, D.A., Schnell, J.L., Moore, C.T., and Milly, G.P. 2018. Average versus high surface ozone levels over the continental USA: model bias, background influences, and interannual variability. Amospheric Chemistry and Physics 18, 12123-12140, doi: 10.5194/acp-18-12123-2018.

Jaffe, D.A., Cooper, O.R., Fiore, A.M., Henderson, B.H., Tonneson, G.S., Russell, A.G., Henze, D.K., Langford ,A.O., Lin, M., and Moore, T. 2018. Scientific assessment of background ozone over the U.S.: Implications for air quality management. Elementa 6: 56, doi: 10.1525/elementa.309.

McClure, C.D., and Jaffe, D.A. 2018. US particulate matter air quality improves except in wildfire-prone areas. Proceedings of the National Academy of Sciences 115, 7901–7906, doi: 10.1073/pnas.1804353115.

Gaudel, A., Cooper, O.R., Ancellet, G., Barret, B., Boynard, A., . . . Jaffe, D.A., et al. 2018. Tropospheric Ozone Assessment Report: Present-day distribution and trends of tropospheric ozone relevant to climate and global atmospheric chemistry model evaluation. Elementa 6, 39, doi: 10.1525/elementa.291.

Carlton, A.G., De Gouw, J., Jimenez ,J., Ambrose, J., Attwood, A.R., Brown, S., Baker, K.R., Brock, C., Cohen, R.C., Edgerton, S., Farkas, C.M., Farmer, D., Goldstein, A.H., Gratz, L., Guenther, A., Hunt, S., Jaeglé, L., Jaffe, D.A., Mak, J., McClure, C.D., et al. 2018. Synthesis of the Southeast Atmosphere Studies: Investigating fundamental atmospheric chemistry questions. Bull Am Meteorol Soc. doi: 10.1175/BAMS-D-16-0048.1.

Gong, X., Hong, S., and Jaffe, D.A., 2018. Ozone in China: Spatial distribution and leading meteorological factors controlling O3  in 16 Chinese cities.  Aer Air Qual Res, doi: 10.4209/aaqr.2017.10.0368.

Baylon, P., Jaffe, D.A., Hall, S.R., Ullmann, K., Alvarado, M.J., and Lefer, B.L., 2018. Impact of biomass burning plumes on photolysis rates and ozone formation at the Mount Bachelor Observatory. J of Geophys Res Atmos 123, doi: 10.1002/2017JD027341.

Zhang, L., Jaffe, D.A., Gao, X., and McClure, C.D., 2018. A quantification method for peroxyacetyl nitrate (PAN) using gas chromatography (GC) with a non-radioactive pulsed discharge detector (PDD). Atmos Environ 179, 23–30, doi: 10.1016/j.atmosenv.2018.02.008.


Baylon, P., Jaffe, D.A., de Gouw, J., and Warneke, C., 2017. Influence of long-range transport of Siberian biomass burning at the Mt. Bachelor Observatory during the Spring of 2015. Aerosol and Air Quality Research 17, 2751–2761, doi: 10.4209/aaqr.2017.06.0213.

Gong, X., Kaulfus A., Nair, U., and Jaffe, D.A., 2017. Quantifying O3 impacts in urban areas due to wildfires using a Generalized Additive Model. Environmental Science & Technology 55, 13216-13223, doi: 10.1021/acs.est.7b03130.

Schultz, M.G., Schröder, S., Lyapina, O., Cooper, O., Galbally, I., . . . Jaffe, D.A., et al. 2017. Tropospheric Ozone Assessment Report: Database and Metrics Data of Global Surface Ozone Observations. Elementa 5, Article 58, doi: 10.1525/elementa.244.

Laing, J.R., Jaffe, D.A., Slavens, A.P., Li, W., and Wang, W., 2017. Can ΔPM2.5/ΔCO and ΔNOy/ΔCO enhancement ratios be used to characterize the influence of wildfire smoke in urban areas? Aerosol and Air Quality Research, doi: 10.4209/aaqr.2017.02.0069.

Kaulfus, A.S., Nair, U., Jaffe, D.A., Christopher, S.A., and Goodrick, S., 2017. Biomass burning smoke climatology of the United States: Implications for particulate matter air quality, Environmental Science & Technology 50, 11731-11741, doi: 10.1021/acs.est.7b03292.

Gao, H., and Jaffe, D.A., 2017. Comparison of ultraviolet absorbance and NO-chemiluminescence for ozone measurement in wildfire plumes at the Mount Bachelor Observatory. Atmospheric Environment 166, 224–233, doi: 10.1016/j.atmosenv.2017.07.007.

Zhang, L., and Jaffe, D.A., 2017. Trends and sources of ozone and sub-micron aerosols at the Mt. Bachelor Observatory (MBO) during 2004–2015. Atmospheric Environment 165, 143–154, doi: 10.1016/j.atmosenv.2017.06.042.

Bieser, J., Slemr, F., Ambrose, J., Brenninkmeijer, C., Brooks, S., Dastoor, A., DeSimone, F., Ebinghaus, R., Gencarelli, C.N., Geyer, B., Gratz, L.E., Hedgecock, I.M., Jaffe, D., et al., 2017. Multi-model study of mercury dispersion in the atmosphere: vertical and interhemispheric distribution of mercury species. Atmospheric Chemistry and Physics 17, 6925–6955, doi: 10.5194/acp-17-6925-2017.

Teakles, A.D., So, R., Ainslie, B., Nissen, R., Schiller, C., Vingarzan, R., McKendry, I., Macdonald, A.M., Jaffe, D.A., et al., 2017. Impacts of the July 2012 Siberian fire plume on air quality in the Pacific Northwest. Atmospheric Chemistry and Physics 17, 2593–2611, doi: 10.5194/acp-17-2593-2017.

Zhou, S., Collier, S., Jaffe, D.A., Briggs, N.L., Hee, J., Sedlacek, A.G., III, Kleinman, L., Onasch, T.B., and Zhang, Q., 2017. Regional influence of wildfires on aerosol chemistry in the western US and insights into atmospheric aging of biomass burning organic aerosol. Atmospheric Chemistry and Physics 17, 2477–2493, doi: 10.5194/acp-17-2477-2017.

Jaffe, D.A., and Zhang, L., 2017. Meteorological anomalies lead to elevated O3 in the western U.S. in June 2015. Geophysical Research Letters 44, 1990–1997, doi: 10.1002/2016GL072010.


Laing, J.R., Jaffe, D.A., and Hee, J.R., 2016. Physical and optical properties of aged biomass burning aerosol from wildfires in Siberia and the Western USA at the Mt. Bachelor Observatory. Atmospheric Chemistry and Physics 16, 15185–15197, doi: 10.5194/acp-16-15185-2016. 

Lu, X., Zhang, L., Yue, X., Zhang, J., Jaffe, D., Stohl, A., Zhao, Y., and Shao, J., 2016. Wildfire influences on the variability and trend of summer surface ozone in the mountainous western United States. Atmospheric Chemistry and Physics 16, 14687–14702, doi: 10.5194/acp-16-14687-2016.

Gratz, L.E., Ambrose, J.L., Jaffe, D.A., et al., 2016. Airborne observations of mercury emissions from the Chicago/Gary urban/industrial area during the 2013 NOMADSS campaign. Atmospheric Environment 145, 415–423, doi: 10.1016/j.atmosenv.2016.09.051.

Briggs, N.L., Jaffe, D.A., Gao, H., Hee, J.R., Baylon, P.M., Zhang, Q., Zhou, S., Collier, S.C., Sampson, P.D., and Cary, R.A., 2016. Particulate matter, ozone, and nitrogen species in aged wildfire plumes observed at the Mount Bachelor Observatory. Aerosol and Air Quality Research 16, 3075–3087, doi: 10.4209/aaqr.2016.03.0120.

Cohen, M.D., Draxler, R.R., Artz, R.S., Blanchard, P., Gustin, M.S., Young-Ji, H., Holsen, T.M., Jaffe, D.A., et al., 2016. Modeling the global atmospheric transport and deposition of mercury to the Great Lakes. Elementa: Science of the Anthropocene 4 (000118), doi: 10.12952/journal.elementa.000118.

Collier, S., Zhou, S., Onasch, T.B., Jaffe, D.A., Kleinman, L., Sedlacek, A.J., III, Briggs, N.L., Hee, J., Fortner, E., Shilling, J.E., Worsnop, D., Yokelson, R.J., Parworth, C., Ge, X., Xu, J., Butterfeld, Z., Chand, D., Dubey, M.K., Pekour, M.S., Springston, S., and Zhang, Q., 2016. Regional influence of aerosol emissions from wildfires driven by combustion efficiency: Insights from the BBOP campaign. Environmental Science & Technology 50, 8613–8622, doi: 10.1021/acs.est.6b01617.

Sakamoto, K.M., Laing, J.R., Stevens, R.G., Jaffe, D.A., and Pierce, J.R., 2016. The evolution of biomass-burning aerosol size distributions due to coagulation: dependence on fire and meteorological details and parameterization. Atmospheric Chemistry and Physics 16, 7709–7724, doi: 10.5194/acp-16-7709-2016.

Klein, A.M., Bohannan, B.J.M., Jaffe, D.A., Levin, D.A., and Green, J.L., 2016. Molecular evidence for metabolically active bacteria in the atmosphere. Frontiers in Microbiology 7, doi: 10.3389/fmicb.2016.00772.

Jones, C.P., Lyman, S.N., Jaffe, D.A., Allen, T., and O’Neil, T.L., 2016. Detection and quantification of gas-phase oxidized mercury compounds by GC/MS. Atmospheric Measurement Techniques 9, 2195–2205, doi: 10.5194/amt-9-2195-2016.

Gaston, C.J., Lopez-Hilfiker, F.D., Whybrew, L.E., Hadley, O., McNair, F., Gao, H., Jaffe, D.A., and Thornton, J.A., 2016. Online molecular characterization of fine particulate matter in Port Angeles, WA: Evidence for a major impact from residential wood smoke. Atmospheric Environment 138, 99–107, doi: 10.1016/j.atmosenv.2016.05.013.

Song, S., Selin, N.E., Gratz, L.E., Ambrose, J.L., Jaffe, D.A., Shah, V., Jaeglé, L., Giang, A., Yuan, B., Kaser, L., Apel, E.C., Hornbrook, R.S., Blake, N.J., Weinheimer, A.J., Mauldin, R.L., III, Cantrell, C.A., Castro, M.S., Conley, G., Holsen, T.M., Luke, W.T., and Talbot, R.C., 2016. Constraints from observations and modeling on atmosphere-surface exchange of mercury in eastern North America. Elementa: Science of the Anthropocene 4, doi: 10.12952/journal.elementa.000100.

Gustin, M.S., Evers, D.C., Bank, M.S., Hammerschmidt, C.R., Pierce, A., Basu, N., Bustamante, P., Chen, C., Driscoll, C.T., Horvat, M., Jaffe, D., et al., 2016. Importance of integration and implementation of emerging and future mercury research into the Minamata Convention. Environmental Science & Technology 50, 2767–2770, doi: 10.1021/acs.est.6b00573.

Wai, K.M., Wu, S., Li, X., Jaffe, D.A., and Perry, K.D., 2016. Global atmospheric transport and source-receptor relationships for arsenic. Environmental Science & Technology 50, 3714–3720, doi: 10.1021/acs.est.5b05549.

Haller, A.G., Andrews, E., Bukowiecki, N., Jaffe, D.A., and Lin, N.-H., 2016. Overview of the special issue “Selected Papers from the 2nd Atmospheric Chemistry and Physics at Mountain Sites Symposium.” Aerosol and Air Quality Research 16, 471–477, doi: 10.4209/aaqr.2016.02.0077.

Baylon, P.M., Jaffe, D.A., Pierce, R.B., and Gustin, M.S., 2016. Interannual variability in baseline ozone and its relationship to surface ozone in the western U.S. Environmental Science & Technology, 50, 2994–3001, doi: 10.1021/acs.est.6b00219.

McClure, C.D., Jaffe, D.A., and Gao, H., 2016. Carbon dioxide in the free troposphere and boundary layer at the Mt. Bachelor Observatory. Aerosol and Air Quality Research 16, 717–728, doi: 10.4209/aaqr.2015.05.0323.

Sunderland, E.M., Driscoll, Jr., C.T., Hammitt, J.K., Grandjean, P., Evans, J.S., Blum, J.D., Chen, C.Y., Evers, D.C., Jaffe, D.A., et al., 2016. Benefits of regulating hazardous air pollutants from coal and oil-fired utilities in the United States. Environmental Science & Technology, 50, 2117–2120, doi: 10.1021/acs.est.6b00239.

Shah, V., Jaeglé, L., Gratz, L.E., Ambrose, J.L., Jaffe, D.A., Selin, N.E., Song, S., Campos, T.L., Flock, F.M., Reeves, M. Stechman, D., Stell, M., Festa, J., Stutz, J., Weinheimer, A.J., Knapp, D.J., Montzka, D.D., Tyndall, G.S., Apel, E.C., Hornbrook, R.S., Hills, A.J., Riemer, D.D., Blake, N.J., Cantrell, C.A., and Mauldin, R.L., III, 2016. Origin of oxidized mercury in the summertime free troposphere over the southeastern US. Atmospheric Chemistry and Physics 16, 1511–1530, doi: 10.5194/acp-16-1511-2016.


Gratz, L.E., Ambrose, J.L., Jaffe, D.A., Shah, V., Jaeglé, L., Stutz, J., Festa, J., Spolaor, M., Tsai, C., Selin, N.E., Song, S., Zhou, X., Weinheimer, A.J., Knapp, D.J., Montzka, D.D., Flocke, F.M., Campos, T.L., Apel, E., Hornbrook, R., Blake, N.J., Hall, S., Tyndall, G.S., Reeves, M., Stechman, D., and Stell, M., 2015. Oxidation of mercury by bromine in the subtropical Pacific free troposphere. Geophysical Research Letters 42, 10,494–10,502, doi: 10.1002/2015GL066645.

Fine, R., Miller, M.B., Burley, J., Jaffe, D.A., Pierce, R.B., Lin, M., Gustin, M.S., 2015. Variability and sources of surface ozone at rural sites in Nevada, USA: Results from two years of the Nevada Rural Ozone Initiative. Science of the Total Environment 530-531, 471–482, doi: 10.1016/j.scitotenv.2014.12.027.

Gustin, M.S., Fine, R., Miller, M., Jaffe, D.A., Burley, J., 2015. The Nevada Rural Ozone Initiative (NVROI): Insights to understanding air pollution in complex terrain. Science of the Total Environment 530-531, 455–470, doi: 10.1016/j.scitotenv.2015.03.046.

Jaffe, D.A., Putz, J., Hof, G., Hof, G., Hee, J., Lommers-Johnson, D.A., Gabela, F., Fry, J.L., Ayres, B., Kelp, M., and Minsk, M., 2015. Diesel particulate matter and coal dust from trains in the Columbia River Gorge, Washington State, USA. Atmospheric Pollution Research 6, 946–952, doi: 10.1016/j.apr.2015.04.004.

Ambrose, J.L., Gratz, L.E., Jaffe, D.A., Campos, T., Flocke, F.M., Knapp, D.J., Stechman, D.M., Stell, M., Weinheimer, A., Cantrell, C., and Mauldin, R.L., 2015. Mercury emission ratios from coal-fired power plants in the Southeastern United States during NOMADSS. Environmental Science & Technology 49, 10389–10387, doi: 10.1021/acs.est.5b01755.

Song, S., Selin, N.E., Soerensen, A.L., Angot, H., Artz, R., Brooks, S., Brunke, E.-G., Conley, G., Dommergue, A., Ebinghaus, R., Holsen, T.M., Jaffe, D.A., Kang, S., Kelley, P., Luke, W.T., Magand, O., Marumoto, K., Pfaffhuber, K.A., Ren, X., Sheu, G.-R., Slemr, F., Warneke, T., Weigelt, A., Weiss-Penzias, P., Wip, D.C., and Zhang, Q., 2015. Top-down constraints on atmospheric mercury emissions and implications for global biogeochemical cycling. Atmospheric Chemistry and Physics 15, 7103–7125, doi: 10.5194/acp-15-7103-2015.

Gratz, L.E., Jaffe, D.A., and Hee, J.R., 2015. Causes of increasing ozone and decreasing carbon monoxide in springtime at the Mt. Bachelor Observatory from 2004 to 2013. Atmospheric Environment 109, 323–330, doi: 10.1016/j.atmosenv.2014.05.076.

Qiao, X., Jaffe, D.A., Tang, Y., Bresnahan, M., and Song, J., 2015. Evaluation of air quality in Chengdu, Sichuan Basin, China: are China’s air quality standards sufficient yet?. Environmental Monitoring and Assessment 187, 250, doi: 10.1007/s10661-015-4500-z.

Weiss-Penzias, P., Amos, H.M., Selin, N.E., Gustin, M.S., Jaffe, D.A., Obrist, D., Sheu, G.-R., and Giang, A., 2015. Use of a global model to understand speciated atmospheric mercury observations at five high-elevation sites. Atmospheric Chemistry and Physics 15, 1161–1173, doi: 10.5194/acp-15-1161-2015.

Baylon, P., Jaffe, D.A., Wigder, N.L., Gao, H., and Hee, J., 2015. Ozone enhancement in western US wildfire plumes at the Mt. Bachelor Observatory: The role of NOx. Atmospheric Environment 109, 297–304, doi: 10.1016/j.atmosenv.2014.09.013.

Qiao, X., Xiao, W., Jaffe, D.A., Kota, S. H., Ying, Q., and Tang, Y., 2015. Atmospheric wet deposition of sulfur and nitrogen in Jiuzhaigou National Nature Reserve, Sichuan Province, China. Science of the Total Environment 511, 28–36, doi: 10.1016/j.scitotenv.2014.12.028.


McClure, Crystal D., Jaffe, Dan A., and Edgerton, Eric S., 2014. Evaluation of the KCl Denuder Method for Gaseous Oxidized Mercury using HgBr2 at an In-Service AMNet Site. Environmental Science & Technology 48, 11437–11444, doi: 10.1021/es502545k.

Jaffe, D.A., et al., 2014. Progress on understanding atmospheric mercury hampered by uncertain measurements. Environmental Science & Technology 48, 7204–7206, doi: 10.1021/es5026432.

Timonen, H., Jaffe, D.A., Wigder, N., Hee, J., Gao, H., Pitzman, L., and Cary, R.A., 2014. Sources of carbonaceous aerosol in the free troposphere. Atmospheric Environment 92, 146–153, doi: 10.1016/j.atmosenv.2014.04.014.

Herron-Thorpe, F.L., Mount, G.H., Emmons, L.K., Lamb, B.K., Jaffe, D.A., Wigder, N.L., Chung, S.H., Zhang, R., Woelfle, M.D., and Vaughan, J.K., 2014. Air quality simulations of wildfires in the Pacific Northwest evaluated with surface and satellite observations during the summers of 2007 and 2008. Atmospheric Chemistry & Physics 14, 11103–11152, doi: 10.5194/acpd-14-11103-2014.

Jaffe, D.A., Hof, G., Malashanka, S., Putz, J., Thayer, J., Fry, J.L., Ayres, B., and Pierce, J.R., 2014. Diesel particulate matter emission factors and air quality implications from in-service rail in Washington State, USA. Atmospheric Pollution Research 5, 344–351, doi: 10.5094/APR.2014.040.

Xue, Q., WeiYang, X., Tang, Y., Jaffe, D., and LiJun, J., 2014. Contributions of local tourism and regional air pollution to atmospheric aerosols in Jiuzhaigou, Sichuan, China. China Environmental Science, 34, 14–21.


Jaffe, D.A., Wigder, N., Downey, N., Pfister, G., Boynard, A., and Reid, S.B., 2013. Impact of wildfires on ozone exceptional events in the Western U.S. Environmental Science & Technology 47, 11065–11072, doi: 10.1021/es402164f.

Timonen, H., Wigder, N., and Jaffe, D.A., 2013. Influence of background particulate matter (PM) on urban air quality in the Pacific Northwest. Journal of Environmental Management 129, 333–340, doi: 10.1016/j.jenvman.2013.07.023.

Wigder, N.L., Jaffe, D.A., Saketa, F.A., 2013. Ozone and particulate matter enhancements from regional wildfires observed at Mount Bachelor during 2004–2011. Atmospheric Environment 75, 24–31, doi: 10.1016/j.atmosenv.2013.04.026.

Timonen, H., Ambrose, J.L., and Jaffe, D.A., 2013. Oxidation of elemental Hg in anthropogenic and marine airmasses. Atmospheric Chemistry and Physics 13, 2827–2836, doi: 10.5194/acp-13-2827-2013.

Ambrose, J.L., Lyman, S.N., Huang, J., Gustin, M.S., and Jaffe, D.A., 2013. Fast time resolution oxidized mercury measurements during the Reno Atmospheric Mercury Intercomparison Experiment (RAMIX). Environmental Science & Technology 47, 7285–7294, doi: 10.1021/es303916v.Fin

Finley, B.D., Jaffe, D.A., Call, K., Lyman, S., Gustin, M. S., Peterson, C., Miller, M., Lyman, T., 2013. Development, testing, and deployment of an air sampling manifold for spiking elemental and oxidized mercury during the Reno Atmospheric Mercury Intercomparison Experiment (RAMIX). Environmental Science & Technology 47, 7277–7284, doi: 10.1021/es304185a.

Gustin, M.S., Huang, J., Miller, M.B., Peterson, C., Jaffe, D.A., Ambrose, J., Finley, B.D., Lyman, S.N., Call, K., Talbot, R., Feddersen, D., Mao, H., Lindberg, S.E., 2013. Do we understand what the mercury speciation instruments are actually measuring? Results of RAMIX. Environmental Science & Technology 47, 7295–7306, doi: 10.1021/es3039104.

Huang, M., Carmichael, G.R., Chai, T., Pierce, R.B., Oltmans, S.J., Jaffe, D.A., Bowman, K.W., Kaduwela, A., Cai, C., Spak, S.N., Weinheimer, A.J., Huey, L.G., and Diskin, G.S., 2013. Impacts of transported background pollutants on summertime western US air quality: model evaluation, sensitivity analysis and data assimilation. Atmospheric Chemistry and Physics 13, 359–391, doi: 10.5194/acp-13-359-2013.

Wigder, N.L., Jaffe, D.A., Herron-Thorpe, F.L., and Vaughan, J.K., 2013. Influence of daily variations in baseline ozone on urban air quality in the United States Pacific Northwest. Journal of Geophysical Research: Atmospheres 118, 3343–3354, doi: 10.1029/2012JD018738.

Smith, D.J., Timonen, H.J., Jaffe, D.A., Griffin, D.W., Birmele, M.N., Perry, K.D., Ward, P.D., and Roberts, M.S., 2013. Intercontinental Dispersal of Bacteria and Archaea in Transpacific Winds. Applied and Environmental Microbiology 79, 1134–1139, doi: 10.1128/AEM.03029-12.

Timonen, H., Carbone, S., Aurela, M., Saarnio, K., Saarikoski, S., Ng, N.L., Canagaratna, M.R., Kulmala, M., Veli-Matti, K., Worsnop, D.R., Hillamo, R., 2013. Characteristics, sources and water-solubility of ambient submicron organic aerosol in springtime in Helsinki, Finland. Journal of Aerosol Science, 56, 61–77, doi: 10.1016/j.jaerosci.2012.06.005.


Qiao, X., Tang, Y., Jaffe, D.A., Chen, P., Xiao, W.Y., Deng, G.P., 2012. Surface ozone in Jiuzhaigou National Park, eastern rim of the Qinghai-Tibet Plateau, China. Journal of Mountain Science 9, 687–696, doi: 10.1007/s11629-012-2449-8.

Smith, D.J., Jaffe, D.A., Birmele, M.N., Griffin, D.W., Schuerger, A.C., Hee, J., and Roberts, M.S., 2012. Free tropospheric transport of microorganisms from Asia to North America. Microbial Ecology 64, 973–985, doi: 10.1007/s00248-012-0088-9.

Jaffe, D.A., and Wigder, N.L., 2012. Ozone production from wildfires: A critical review. Atmospheric Environment 51, 1–10, doi:10.1016/j.atmosenv.2011.11.063.


Lyman, S.N., and Jaffe, D.A., 2011. Formation and fate of oxidized mercury in the upper troposphere and lower stratosphere. Nature Geosciences 5, 114–117, doi: 10.1038/NGEO1353.

McDonald-Buller, E.C., Allen, D.T., Brown, N., Jacob, D.J., Jaffe, D.A., Kolb, C.E., Lefohn, A.S., Oltmans, S., Parrish, D.D., Yarwood, G., and Zhang, L., 2011. Establishing Policy Relevant Background (PRB) Ozone Concentrations in the United States. Environmental Science & Technology 45, 9484–9497, doi: 10.1021/es2022818.

Andrews, E., Ogren, J.A., Bonasoni, P., Marinoni, A., Cuevas, E., Rodriguez, S., Sun, J.Y., Jaffe, D.A., Fischer, E.V., Baltensperger, U., Weingartner, E., Coen, M.C., Sharma, S., Macdonald, A.M., Leaitch, W.R., Lin, N.H., Laj, P., Arsov, T., Kalapov, I., Jefferson, A., Sheridan, P., 2011. Climatology of aerosol radiative properties in the free troposphere. Atmospheric Research 102, 365–393, doi: 10.1016/j.atmosres.2011.08.017.

Fischer, E.V., Perry, K.D., and Jaffe, D.A., 2011. Optical and chemical properties of aerosols transported to Mount Bachelor during spring 2010. Journal of Geophysical Research 116, D18202, doi: 10.1029/2011JD015932.

Smith, D.J., Griffin, D.W., and Jaffe, D.A., 2011. The high life: Transport of microbes in the atmosphere. EOS,Transactions American Geophysical Union 92, No. 30, 249–250, doi: 10.1029/2011EO300001.

Ambrose, J.L., Reidmiller, D.R., and Jaffe, D.A., 2011. Causes of high O3 in the lower free troposphere over the Pacific Northwest as observed at the Mt. Bachelor Observatory. Atmospheric Environment 45, 5302–5315, doi: 10.1016/j.atmosenv.2011.06.056.

Leon, J.D., Jaffe, D.A., Kaspar, J., Knecht, A., Miller, M.L., Robertson, R.G.H., and Schubert, A.G., 2011. Arrival time and magnitude of airborne fission products from the Fukushima, Japan, reactor incident as measured in Seattle, WA, USA. Journal of Environmental Radioactivity. 102, 1032–1038, doi: 10.1016/j.jenvrad.2011.06.005.

Fischer, E.V., Jaffe, D.A., and Weatherhead, E.C., 2011. Free tropospheric peroxyacetyl nitrate (PAN) and ozone at Mount Bachelor: Potential causes of variability and timescale for trend detection. Atmospheric Chemistry and Physics 11, 5641–5654, doi: 10.5194/acp-11-5641-2011.

Fiore, A.M., Levy II, H., and Jaffe, D.A., 2011. North American isoprene influence on intercontinental ozone pollution, Atmos. Chem. Phys., 11, 1697–1710, doi: 10.5194/acp-11-1697-2011.

McKendry, I., Strawbridge, K., Karumudi, M.L., O’Neill, N., Macdonald, A.M., Leaitch, R., Jaffe, D.A., Cottle, P., Sharma, S., Sheridan, P., and Ogren, J., 2011. Californian forest fire plumes over Southwestern British Columbia: lidar, sunphotometry, and mountaintop chemistry observations, Atmos. Chem. Phys., 11, 465–477, doi: 10.5194/acp-11-465-2011.

Jaffe, D.A., 2011. Relationship between surface and free tropospheric ozone in the Western U.S. Environmental Science & Technology 45, 432–438, doi: 10.1021/es1028102.


National Research Council, Board on Atmospheric Sciences and Climate, Committee on the Significance of International Transport of Air Pollutants (C.E. Kolb, T. Bond, G.R. Carmichael, K.L. Ebi, D.P. Edwards, H. Fuelberg, M.S. Gustin, J. Hao, D.J. Jacob, D.A. Jaffe, . . .), 2010. Global sources of local pollution: An assessment of long-range transport of key air pollutants to and from the United States. Washington, DC: The National Academies Press, doi: 10.17226/12743.

Adhikary, B., Carmichael, G.R., Kulkarni, S., Wei, C., Tang, Y., D’Allura, A., Mena-Carrasco, M., Streets, D.G., Zhang, Q. Pierce, R.B., Al-Saadi, J.A., Emmons, L.K., Pfister, G.G., Avery, M.A., Barrick, J.D., Blake, D.R., Brune, W.H., Cohen, R.C., Dibb, J.E., Fried, A., Heikes, B.G., Huey, L.G., O’Sullivan, D.W., Sachse, G.W., Shetter, R.E., Singh, H.B., Campos, T.L., Cantrell, C.A., Flocke, F.M., Dulea, E.J., Jimenez, J.L., Weinheimer, A.J., Crounse, J.D., Wennberg, P.O., Schauer, J.J., Stone, E.A., Jaffe, D.A., and Reidmiller, D.R. 2010. A regional scale modeling analysis of aerosol and trace gas distributions over the eastern Pacific during the INTEX-B field campaign, Atmospheric Chemistry and Physics 10, 2091–2115 doi: 10.5194/acp-10-2091-2010.

Fischer, E.V., Jaffe, D.A., Reidmiller, D.R., and Jaeglé, L., 2010. Meteorological controls on observed peroxyacetyl nitrate at Mount Bachelor during the spring of 2008. Journal of Geophysical Research 115, D03302, doi: 10.1029/2009JD012776.

Fischer, E.V., Jaffe, D.A., Marley, N.A., Gaffney, J.S., and Marchany-Rivera, A., 2010. Optical properties of aged Asian aerosols observed over the U.S. Pacific Northwest. Journal of Geophysical Research 115, D20209, doi: 10.1029/2010JD013943.

Gustin, M., and Jaffe, D.A., 2010. Reducing the uncertainty in measurement and understanding of mercury in the atmosphere. Environmental Science & Technology 44, 2222–2227, doi: 10.1021/es902736k.

Hageman, K.J., Hafner, W.D., Campbell, D.H., Jaffe, D.A., Landers, D.H., and Simonich, S.M., 2010. Variability in pesticide deposition and source contributions to snowpack in Western U.S. national parks, Environmental Science & Technology 44, 4452–4458, doi: 10.1021/es100290q.

Landers, D.H., Simonich, S.M., Jaffe, D.A., Geiser, L., Campbell, D.H., Schwindt, A., et al. 2010. The Western Airborne Contaminant Assessment Project (WACAP): An Interdisciplinary Evaluation of the Impacts of Airborne Contaminants in Western U.S. National Parks. Environmental Science & Technology 44, 855–859, doi: 10.1021/es901866e.

Lyman, S.N., Jaffe, D.A., and Gustin, M.S., 2010. Release of mercury halides from KCl denuders in the presence of ozone. Atmospheric Chemistry and Physics 10, 8197–8204, doi: 10.5194/acp-10-8197-2010.

Lyman, S.N., Gustin, M.S., and Prestbo, E.M., 2010. A passive sampler for ambient gaseous oxidized mercury concentrations. Atmospheric Environment 44, 246–252, doi: 10.1016/j.atmosenv.2009.10.008.

Reidmiller, D.R., Jaffe, D.A., Fischer, E.V., and Finley, B., 2010. Nitrogen oxides in the boundary layer and free troposphere at the Mt. Bachelor Observatory. Atmospheric Chemistry and Physics 10, 6043–6062, doi: 10.5194/acp-10-6043-2010.


Cooper, O.R., Parrish, D.D., Stohl, A., Trainer, M., Nédélec, P., Thouret, V., Cammas, J.P., Oltmans, S.J., Johnson, B.J., Tarasick, D., Leblanc, T., McDermid, I.S., Jaffe, D.A., Gao, R., Stith, J., Ryerson, T., Aikin, K., Campos, T., Weinheimer, A., and Avery, M.A., 2009. Increasing springtime ozone mixing ratios in the free troposphere over western North America. Nature 463, 344–348, doi: 10.1038/nature08708.

Anenberg, S.C., West, J.J., Fiore, A.M., Jaffe, D.A., Prather, M.J., Bergmann, D., et al., 2009. Intercontinental impacts of ozone pollution on human mortality. Environmental Science & Technology 43, 6482–6487, doi: 10.1021/es900518z.

Finley, B.D., Swartzendruber, P.C., and Jaffe, D.A., 2009. Particulate mercury emissions in regional wildfire plumes observed at the Mount Bachelor Observatory. Atmospheric Environment 43, 6074–6083, doi :10.1016/j.atmosenv.2009.08.046.

Zhang, L., Jacob, D.J., Kopacz, M., Henze, D.K., Singh, K., and Jaffe, D.A., 2009. Intercontinental source attribution of ozone pollution at western U.S. sites using an adjoint method. Geophysical Research Letters 36, L11810, doi: 10.1029/2009GL037950.

Jaffe, D.A., and Reidmiller, D.R., 2009. Now you see it, now you don’t: Impact of temporary closures of a coal-fired power plant on air quality in the Columbia River Gorge National Scenic Area. Atmospheric Chemistry and Physics 9, 7997–8005, doi: 10.5194/acp-9-7997-2009.

Holmes, C.D., Jacob, D.J., Mason, R.P., and Jaffe, D.A., 2009. Sources and deposition of reactive gaseous mercury in the marine atmosphere. Atmospheric Environment 43, 2278–2285, doi: 10.1016/j.atmosenv.2009.01.051.

Reidmiller, D.R., Fiore, A.M., Jaffe, D.A., Bergmann, D., Cuvelier, C., Dentener, F.J., Duncan, B.N., Folberth, G., Gauss, M., Gong, S., Hess, P., Jonson, J.E., Keating, T., Lupu, A., Marmer, E., Park, R., Schultz, M.G., Shindell, D.T., Szopa, S., Vivanco, M.G., Wild, O., and Zuber, A., 2009. The influence of foreign vs. North American emissions on surface ozone in the US. Atmospheric Chemistry and Physics 9, 5027–5042, doi: 10.5194/acp-9-5027-2009.

Fischer, E.V., Hsu, N.C., Jaffe, D.A., Jeong, M.-J., and Gong, J.C., 2009. A decade of dust: Asian dust and springtime aerosol load in the U.S. Pacific Northwest. Geophysical Research Letters 36, L03821, doi: 10.1029/2008GL0364.

Reidmiller, D.R., Jaffe, D.A., Chand, D., Strode, S., Swartzendruber, P., Wolfe, G.M., and Thornton, J.A., 2009. Interannual variability of long-range transport as seen at the Mt. Bachelor Observatory. Atmospheric Chemistry and Physics 9, 557–572, doi:10.5194/acp-9-557-2009.

Swartzendruber, P.C., Jaffe, D.A., and Finley, B., 2009. Improved fluorescence peak integration in the Tekran 2537 with sub-optimal sample loadings. Atmospheric Environment 43, 3648–3651, doi:10.1016/j.atmosenv.2009.02.063.

Swartzendruber, P.C., Jaffe, D.A., and Finley, B., 2009. Development and first results of an aircraft-based, high time resolution technique for gaseous elemental and reactive (oxidized) gaseous mercury. Environmental Science & Technology 43, 7484–7489, doi: 10.1021/es901390t.


Zhao, T.L., Gong, S.L., Zhang, X.Y., and Jaffe, D.A., 2008. Asian dust storm influence on North American ambient PM levels: observational evidence and controlling factors, Atmospheric Chemistry & Physics 8, 2717–2728, doi: 10.5194/acp-8-2717-2008.

Zhang, L., Jacob, D.J., Boersma, K.F., Jaffe, D.A., Olson, J.R., Bowman, K.W., Worden, J.R., Thompson, A.M., Avery, M.A., Cohen, R.C., Dibb, J.E., Flock, F.M., Fuelberg, H.E., Huey, L.G., McMillan, W.W., Singh, H.B., and Weinheimer, A.J., 2008. Transpacific transport of ozone pollution and the effect of recent Asian emission increases on air quality in North America: an integrated analysis using satellite, aircraft, ozonesonde, and surface observations. Atmospheric Chemistry and Physics 8, 6117–6136, doi: 10.5194/acp-8-6117-2008.

Chand, D., Jaffe, D.A., Prestbo, E., Swartzendruber, P.C., Hafner, W., Weiss-Penzias, P., Kato, S., Takami, A., Hatakeyama, S., and Kajii, Y., 2008. Reactive and particulate mercury in the Asian marine boundary layer. Atmospheric Environment 42, 7988–7996, doi: 10.1016/j.atmosenv.2008.06.048.

Strode, S., Jaeglé, L., Jaffe, D., Swartzendruber, P., Selin, N., Holmes, C., and Yantosca, R., 2008. Trans-Pacific transport of mercury. Journal of Geophysical Research 113, D15305, doi: 10.1029/2007JD009428.

Jaffe, D.A., Chand, D., Hafner, W., Westerling, A., and Spracklen, D., 2008. Influence of fires on O3 concentrations in the Western U.S. Environmental Science & Technology 42, 5885–5891, doi: 10.1021/es800084k.

Jaffe, D.A., Hafner, W., Chand, D., Westerling, A., and Spracklen, D., 2008. Interannual variations in PM2.5 due to wildfires in the Western United States. Environmental Science & Technology 42, 2812–2818, doi: 10.1021/es702755v.

Jaffe, D.A., and Strode, S., 2008. Sources, fate and transport of atmospheric mercury from Asia. Environmental Chemistry 5, 121–26, doi: 10.1071/EN08010.

Swartzendruber, P.C., Chand, D., Jaffe, D.A., Smith, J., Reidmiller, D., Gratz, L., Keeler, J., Strode, S., Jaeglé, L., and Talbot R., 2008. The vertical distribution of mercury, CO, ozone, and aerosol scattering coefficient in the Pacific Northwest during the spring 2006 INTEX-B campaign. Journal of Geophysical Research-Atmospheres 113, D10305, doi: 10.1029/2007JD009579.


Wolfe, G.M., Thornton, J.A., McNeill, V.F., Jaffe, D.A., Reidmiller, D., Chand, D., Smith, J., Swartzendruber, P., Flocke, F., and Zheng, W., 2007. Influence of trans-Pacific pollution transport on acyl peroxy nitrate abundances and speciation at Mount Bachelor Observatory during INTEX-B. Atmospheric Chemistry and Physics 7, 5309–5325, doi: 10.5194/acp-7-5309–2007.

Primbs, T., Simonich, S., Schmedding, D., Wilson, G., Jaffe, D., Takami, A., Kato, S., Hatakeyama, S., Kajii, Y., 2007. Atmospheric outflow of anthropogenic semivolatile organic compounds from East Asia in spring 2004. Environmental Science & Technology 41, 3551–3558, doi: 10.1021/es062256w.

Suthawaree, J., Kato, S., Takami, A., Hatakeyama, S., Kadena, H., Togushi, M., Tomoyose, N., Yogi, K., Jaffe, D.A., Swartzendruber, P., Prestbo, E., and Yoshizumi, K., 2007. Influence from long-range transport of Asian outflow on O3, CO and VOCs concentrations during an intensive measurement campaign at Cape Hedo, Okinawa, in spring 2004. Journal of Japan Society for Atmospheric Environment 42, 350–361, doi: 10.11298/taiki1995.42.6_350.

Jaffe, D., and Ray, J., 2007. Increase in surface ozone at rural sites in the Western US. Atmospheric Environment 41, 5452–5463, doi: 10.1016/j.atmosenv.2007.02.034.

Weiss-Penzias, P., Jaffe, D.A., Swartzendruber, P., Hafner, W., Chand, D., and Prestbo, E., 2007. Quantifying Asian biomass burning sources of mercury using the Hg/CO ratio in pollution plumes observed at the Mount Bachelor Observatory. Atmospheric Environment 41, 4366–4379, doi: 10.1016/j.atmosenv.2007.01.058.

Hafner, W.D., Solorzano, N.N., and Jaffe, D.A., 2007. Analysis of rainfall and fine aerosol data using clustered trajectory analysis for National Park sites in the Western US. Atmospheric Environment 41, 3071–3081, doi: 10.1016/j.atmosenv.2006.11.049.

Selin, N.E., Jacob, D., Park, R., Yantosca, R.M., Strode, S., Jaeglé, L., Holmes, C., and Jaffe, D.A., 2007. Chemical cycling and deposition of atmospheric mercury: Constraints from observations. Journal of Geophysical Research 112, D02308, doi: 10.1029/2006JD007450.

Spracklen, D.V., Logan, J.A., Mickley, L.J., Park, R.J., Yevich, R., Westerling, A.L., Jaffe, D.A., 2007. Wildfires drive interannual variability of organic carbon aerosol in the western U.S. in summer. Geophysical Research Letters 34, L16816, doi: 10.1029/2007GL030037.


Swartzendruber, P.C., Jaffe, D.A., Prestbo, E.M., Weiss-Penzias, P., Selin, N.E., Park, R., Jacob, D.J., Strode, S., and Jaeglé, L., 2006. Observations of reactive gaseous mercury in the free troposphere at the Mount Bachelor Observatory. Journal of Geophysical Research 111, D24301, doi: 10.1029/2006JD007415.

Weiss-Penzias, P., Jaffe, D.A., Swartzendruber, P., Dennison, J.B., Chand, D., Hafner, W., and Prestbo, E., 2006. Observations of Asian air pollution in the free troposphere at Mt. Bachelor Observatory in the spring of 2004. Journal of Geophysical Research 111, D10304, doi: 10.1029/2005JD006522.


Keating, T., West, J., and Jaffe, D.A., 2005. Air Quality Impacts of Intercontinental Transport, EM The Magazine for Environmental Managers, Air & Waste Management Association, October, 28–30.

Jaffe, D.A., Prestbo, E., Swartzendruber, P., Weiss-Penzias, P., Kato, S., Takami, A., Hatakeyama, S., and Kajii, Y., 2005. Export of atmospheric mercury from Asia. Atmospheric Environment 39, 3029–3038, doi: 10.1016/j.atmosenv.2005.01.030.

Jaffe, D.A., Tamura, S., and Harris, J., 2005. Seasonal cycle and composition of background fine particles along the west coast of the US. Atmospheric Environment 39, 297–306, doi: 10.1016/j.atmosenv.2004.09.016.

Bertschi, I.T., and Jaffe, D.A., 2005. Long-range transport of ozone, carbon monoxide, and aerosols to the NE Pacific troposphere during the summer of 2003: Observations of smoke plumes from Asian boreal fires. Journal of Geophysical Research 110, D05303, doi: 10.1029/2004JD005135.


Parrish, D.D., Dunlea, E., Atlas, E., Schauffler, S., Donnelly, S., Stroud, V., Goldstein, A., Millet, D., McKay, M., Jaffe, D.A., Price, H., Hess, P., Flocke, F., and Roberts, J., 2004. Changes in the photochemical environment of the temperate North Pacific troposphere in response to increased Asian emissions. Journal of Geophysical Research 109, D23S18, doi: 10.1029/2004JD004978.

Parrish, D.D., Kondo, Y., Cooper, O., Brock, C., Jaffe, D.A., Trainer, M., Hübler, G. and Fehsenfeld, F.C., 2004. Intercontinental Transport and Chemical Transformation 2002 (ITCT 2K2) and Pacific Exploration of Asian Continental Emission (PEACE) experiments: An Overview of the 2002 winter and spring intensives. Journal of Geophysical Research 109, D23S01, doi: 10.1029/2004JD004980.

Bertschi, I.T., Jaffe, D.A., Jaeglé, L., Price, H.U., and Dennison, J.B., 2004. PHOBEA/ITCT 2002 airborne observations of trans-Pacific transport of ozone, CO, volatile organic compounds, and aerosols to the northeast Pacific: Impacts of Asian anthropogenic and Siberian boreal fire emissions. Journal of Geophysical Research 109, D23S12, doi: 10.1029/2003JD004328.

Jaffe, D.A., Bertschi, I., Jaeglé, L., Novelli, P., Reid, J.S., Tanimoto, H., Vingarzan, R., and Westphal, D.L., 2004. Long-range transport of Siberian biomass burning emissions and impact on surface ozone in western North America. Geophysical Research Letters 31, L16106, doi: 10.1029/2004GL020093.

Killin, R.K., Simonich, S.L., Jaffe, D.A., DeForest, C.L., and Wilson, G.R., 2004. Transpacific and regional atmospheric transport of anthropogenic semivolatile organic compounds to Cheeka Peak Observatory during the spring of 2002. Journal of Geophysical Research 109, D23S15, doi:10.1029/2003JD004386.

Liang, Q., Jaeglé, L., Jaffe, D.A., Weiss-Penzias, P., Heckman, A., and Snow, J.A., 2004. Long-range transport of Asian pollution to the northeast Pacific: Seasonal variations and transport pathways of carbon monoxide. Journal of Geophysical Research-Atmospheres 109, D23S07, doi: 10.1029/2003JD004402.

Price, H.U., Jaffe, D.A., Cooper, O.R., and Doskey, P.V., 2004. Photochemistry, ozone production, and dilution during long-range transport episodes from Eurasia to the northwest United States. Journal of Geophysical Research 109, D23S13, doi: 10.1029/2003JD004400.

Weiss-Penzias, P., Jaffe, D.A., Jaeglé, L., and Liang, Q., 2004. Influence of long-range-transported pollution on the annual and diurnal cycles of carbon monoxide and ozone at Cheeka Peak Observatory. Journal of Geophysical Research 109, D23S14, doi: 10.1029/2004JD004505.


Holzer, M., McKendry, I.G., Jaffe, D.A., 2003. Springtime trans-Pacific atmospheric transport from east Asia: A transit-time probablility density function approach. Journal of Geophysical Research 108, D22, 4708, doi: 10.1029/2003JD003558.

Gong, S.L., Zhang, X.Y., Zhao, T.L., McKendry, I.G., Jaffe, D.A., and Lu, N.M., 2003. Characterization of soil dust aerosol in China and its transport and distribution during 2001 ACE-Asia: 2. Model simulation and validation. Journal of Geophysical Research 108, D9, 4262, doi: 10.1029/2002JD002633.

Jaeglé, L., Jaffe, D.A., Price, H.U., Weiss-Penzias, P., Palmer, P.I., Evans, M.J., Jacob, D.J., and Bey, I., 2003. Sources and budgets for CO and O3 in the northeastern Pacific during the spring of 2001: Results from the PHOBEA-II Experiment. Journal of Geophysical Research 108, No. D20, 8802, doi: 10.1029/2002JD003121.

Jaffe, D.A., Landis, M., Weiss-Penzias, P., and Prestbo, E., 2003. Comment on “Mercury concentrations in coastal California precipitation: Evidence of local and trans-Pacific fluxes of mercury to North America” by D.J. Steding and A.R. Flegal [2002]. Journal of Geophysical Research 108, No. D17, 4553, doi: 10.1029/2003JD003504.

Jaffe, D.A., Price, H., Parrish, D., Goldstein, A., and Harris, J., 2003. Increasing background ozone during spring on the west coast of North America. Geophysical Research Letters 30, No. 12, 1613, doi: 10.1029/2003GL017024.

Jaffe D.A., McKendry I., Anderson, T., and Price, H., 2003. Six ‘new’ episodes of trans-Pacific transport of air pollutants. Atmospheric Environment 37, 391–404, doi: 10.1016/S1352-2310(02)00862-2.

Jaffe, D.A., Snow, J., and Cooper, O., 2003. The April 2001 Asian dust events: Transport and impact on surface aerosol concentrations in the U.S. EOS Transactions 84, 501–516, doi: 10.1029/2003EO460001.

Price, H.U., Jaffe, D.A., Doskey, P.V., McKendry, I., and Anderson, T.L., 2003. Vertical profiles of O3, aerosols, CO and NMHCs in the Northeast Pacific during the TRACE-P and ACE-Asia experiments. Journal of Geophysical Research 108, No. D20, 8799, doi: 10.1029/2002JD002930.

Fenn, M.E., Haeuber, R., Tonnesen, G.S., Baron, J.S., Grossman-Clarke, S., Hope, D., Jaffe, D.A., Copeland, S., Geiser, L., Rueth, H.M., and Sickman, J.O., 2003. Nitrogen emissions, deposition, and monitoring in the western United States. BioScience 53, 391–403, doi: 10.1641/0006-3568(2003)053[0391:NEDAMI]2.0.CO;2.

Snow, J.A., Dennison, J.B., Jaffe, D.A., Price, H.U., Vaughan, J.K., and Lamb, B., 2003. Aircraft and surface observations of air quality in Puget Sound and a comparison to a regional model. Atmospheric Environment 37, 4019–4032, doi: 10.1016/S1352-2310(03)00429-1.

Weiss-Penzias, P., Jaffe, D.A., McClintick, A., Prestbo, E.M., and Landis, M.S., 2003. Gaseous elemental mercury in the marine boundary layer: Evidence for rapid removal in anthropogenic pollution. Environmental Science & Technology 37, 3755–3763, doi: 10.1021/es034108.


Baklanov, A., Mahura, A., Jaffe, D.A., Thaning, L., Bergman, R., and Andres, R., 2002. Atmospheric transport patterns and possible consequences for the European North after a nuclear accident. Journal of Environmental Radioactivity 60, 23–48, doi: 10.1016/S0265-931X(01)00094-7.


Kotchenruther, R.A., Jaffe, D.A., and Jaeglé, L., 2001. Ozone photochemistry and the role of PAN in the springtime northeastern Pacific troposphere: Results from the PHOBEA Campaign. Journal of Geophysical Research 106, 28,731–28,741, doi: 10.1029/2000JD000060.

Jaffe, D.A., Anderson, T., Covert, D., Trost, B., Danielson, J., Simpson, W., Blake, D., Harris, J., and Streets, D., 2001. Observations of ozone and related species in the northeast Pacific during the PHOBEA campaigns: 1. Ground-based observations at Cheeka Peak. Journal of Geophysical Research-Atmospheres 106, 7449–7461, doi: 10.1029/2000JD900636.

Kotchenruther, R.A., Jaffe, D.A., Beine, H.J., Anderson, T., Bottenheim, J.W., Harris, J.M., Blake, D., and Schmitt, R., 2001. Observations of ozone and related species in the northeast Pacific during the PHOBEA Campaigns: 2. Airborne observations. Journal of Geophysical Research 106, 7463–7483. [Corrected Table 1 published in JGR 106 (D17), p. 20,507.]


Jaffe, D.A., and Chavasse, L., 1999. Comparing the CO content of cigarette smoke and auto exhaust using gas chromatography. Journal of College Science Teaching 172–176.

Jaffe, D.A., Anderson, T., Covert, D., Kotchenruther, R., Trost, B., Danielson, J., Simpson, W., Berntsen, T., Karlsdottir, S., Blake, D., Harris, J., Carmichael, G., and Uno, I., 1999. Transport of Asian air pollution to North America. Geophysical Research Letters 26, 711–714, doi: 10.1029/1999GL900100.