Pfannerstill, E. Y., Arata, C., Zhu, Q., Place, B., Schulze, B., Ward, R., Woods, R., Harkins, C., Schwantes, R. H., Seinfeld, J. H., Bucholtz, A., Cohen, R. C., and Goldstein, A. H.: Temperature-dependent emissions dominate aerosol and ozone formation in Los Angeles, in press at Science, 2024.
Pfannerstill, E. Y., Arata, C., Zhu, Q., Schulze, B. C., Woods, R., Harkins, C., Schwantes, R. H., McDonald, B. C., Seinfeld, J. H., Bucholtz, A., Cohen, R. C., and Goldstein, A. H.: Comparison between Spatially Resolved Airborne Flux Measurements and Emission Inventories of Volatile Organic Compounds in Los Angeles, Environ. Sci. Technol., XXX, https://doi.org/10.1021/acs.est.3c03162, 2023.
Pfannerstill, E. Y., Arata, C., Zhu, Q., Schulze, B. C., Woods, R., Seinfeld, J. H., Bucholtz, A., Cohen, R. C., and Goldstein, A. H.: Volatile organic compound fluxes in the agricultural San Joaquin Valley – spatial distribution, source attribution, and inventory comparison, Atmos. Chem. Phys., 23, 12753–12780, https://doi.org/10.5194/acp-23-12753-2023, 2023.
Zhu, Q., Schwantes, R. H., Coggon, M., Harkins, C., Schnell, J., He, J., Pye, H. O. T., Li, M., Baker, B., Moon, Z., Ahmadov, R., Pfannerstill, E. Y., Place, B., Wooldridge, P., Schulze, B. C., Arata, C., Bucholtz, A., Seinfeld, J. H., Warneke, C., Stockwell, C. E., Xu, L., Zuraski, K., Robinson, M. A., Neuman, A., Veres, P. R., Peischl, J., Brown, S. S., Goldstein, A. H., Cohen, R. C., and McDonald, B. C.: A better representation of VOC chemistry in WRF-Chem and its impact on ozone over Los Angeles, EGUsphere, https://doi.org/10.5194/egusphere-2023-2742, 2023.
Coggon, M. M., Stockwell, C. E., Claflin, M. S., Pfannerstill, E. Y., Xu, L., Gilman, J. B., Marcantonio, J., Cao, C., Bates, K., Gkatzelis, G. I., Lamplugh, A., Katz, E. F., Arata, C., Apel, E. C., Hornbrook, R. S., Piel, F., Majluf, F., Blake, D. R., Wisthaler, A., Canagaratna, M., Lerner, B. M., Goldstein, A. H., Mak, J. E., and Warneke, C.: Identifying and correcting interferences to PTR-ToF-MS measurements of isoprene and other urban volatile organic compounds, Atmos. Meas. Tech., 17, 801–825, https://doi.org/10.5194/amt-17-801-2024, 2024.
Zhu, Q., Place, B., Pfannerstill, E. Y., Tong, S., Zhang, H., Wang, J., Nussbaumer, C. M., Wooldridge, P., Schulze, B. C., Arata, C., Bucholtz, A., Seinfeld, J. H., Goldstein, A. H., and Cohen, R. C.: Direct observations of NO x emissions over the San Joaquin Valley using airborne flux measurements during RECAP-CA 2021 field campaign, Atmos. Chem. Phys., 23, 9669–9683, https://doi.org/10.5194/acp-23-9669-2023, 2023.
Nussbaumer, C. M., Place, B. K., Zhu, Q., Pfannerstill, E. Y., Wooldridge, P., Schulze, B. C., Arata, C., Ward, R., Bucholtz, A., Seinfeld, J. H., Goldstein, A. H., and Cohen, R. C.: Measurement report: Airborne measurements of NO x fluxes over Los Angeles during the RECAP-CA 2021 campaign, Atmos. Chem. Phys., 23, 13015–13028, https://doi.org/10.5194/acp-23-13015-2023, 2023.
Schulze, B. C., Ward, R. X., Pfannerstill, E. Y., Zhu, Q., Arata, C., Place, B., Nussbaumer, C., Wooldridge, P., Woods, R., Bucholtz, A., Cohen, R. C., Goldstein, A. H., Wennberg, P. O., and Seinfeld, J. H.: Methane Emissions from Dairy Operations in California's San Joaquin Valley Evaluated Using Airborne Flux Measurements, Environ. Sci. Technol., https://doi.org/10.1021/acs.est.3c03940, 2023.
Pugliese, G., Ingrisch, J., Meredith, L. K., Pfannerstill, E. Y., Klüpfel, T., Meeran, K., Byron, J., Purser, G., Gil-Loaiza, J., van Haren, J., Dontsova, K., Kreuzwieser, J., Ladd, S. N., Werner, C., and Williams, J.: Effects of drought and recovery on soil volatile organic compound fluxes in an experimental rainforest, Nature Communications, 14, 5064, https://doi.org/10.1038/s41467-023-40661-8, 2023.
Honeker, L. K., Pugliese, G., Ingrisch, J., Fudyma, J., Gil-Loaiza, J., Carpenter, E., Singer, E., Hildebrand, G., Shi, L., Hoyt, D. W., Chu, R. K., Toyoda, J., Krechmer, J. E., Claflin, M. S., Ayala-Ortiz, C., Freire-Zapata, V., Pfannerstill, E. Y., Daber, L. E., Meeran, K., Dippold, M. A., Kreuzwieser, J., Williams, J., Ladd, S. N., Werner, C., Tfaily, M. M., and Meredith, L. K.: Drought re-routes soil microbial carbon metabolism towards emission of volatile metabolites in an artificial tropical rainforest, Nature microbiology, 8, 1480–1494, https://doi.org/10.1038/s41564-023-01432-9, 2023.
Ringsdorf, A., Edtbauer, A., Vilà-Guerau de Arellano, J., Pfannerstill, E. Y., Gromov, S., Kumar, V., Pozzer, A., Wolff, S., Tsokankunku, A., Soergel, M., Sá, M. O., Araújo, A., Ditas, F., Poehlker, C., Lelieveld, J., and Williams, J.: Inferring the diurnal variability of OH radical concentrations over the Amazon from BVOC measurements, Scientific reports, 13, 14900, https://doi.org/10.1038/s41598-023-41748-4, 2023.
Carter, T. S., Heald, C. L., Kroll, J., Apel, E. C., Blake, D., Coggon, M., Edtbauer, A., Gkatzelis, G., Hornbrook, R., Peischl, J., Pfannerstilll, E. Y., Piel, F., Reijrink, N., Ringsdorf, A., Warneke, C., Williams, J., Wisthaler, A., Xu, L.: An Improved Representation of Fire Non-Methane Organic Gases (NMOGs) in Models: Emissions to Reactivity, Atmospheric Chemistry and Physics, 22, 12093–12111, https://doi.org/10.5194/acp-22-12093-2022, 2022.
Pfannerstill, E. Y., Reijrink, N. G., Edtbauer, A., Ringsdorf, A., Zannoni, N., Araújo, A., Ditas, F., Holanda, B. A., Sá, M. O., Tsokankunku, A., Walter, D., Wolff, S., Lavrič, J. V., Pöhlker, C., Sörgel, M., and Williams, J.: Total OH reactivity over the Amazon rainforest: variability with temperature, wind, rain, altitude, time of day, season, and an overall budget closure, Atmospheric Chemistry and Physics, 21, 6231–6256, https://doi.org/10.5194/acp-21-6231-2021, 2021.
Edtbauer, A., Pfannerstill, E. Y., Pires Florentino, A. P., Barbosa, Williams, J., et al.: Cryptogamic organisms are a substantial source and sink for volatile organic compounds in the Amazon region, Communications Earth and Environment, 2, https://doi.org/10.1038/s43247-021-00328-y, 2021.
Werner, C., Meredith, L. K., Ladd, S. N., Ingrisch, J., Kübert, A., van Haren, J., Bahn, M., Bailey, K., Bamberger, I., Beyer, M., Blomdahl, D., Byron, J., Daber, E., Deleeuw, J., Dippold, M. A., Fudyma, J., Gil-Loaiza, J., Honeker, L. K., Hu, J., Huang, J., Klüpfel, T., Krechmer, J., Kreuzwieser, J., Kühnhammer, K., Lehmann, M. M., Meeran, K., Misztal, P. K., Ng, W.-R., Pfannerstill, E., Williams, J., et al.: Ecosystem fluxes during drought and recovery in an experimental forest, Science, 374, 1514–1518, https://doi.org/10.1126/science.abj6789, 2021.
Dienhart, D., Crowley, J. N., Bourtsoukidis, E., Edtbauer, A., Eger, P. G., Ernle, L., Harder, H., Hottmann, B., Martinez, M., Parchatka, U., Paris, J.-D., Pfannerstill, E. Y., Rohloff, R., Schuladen, J., Stönner, C., Tadic, I., Tauer, S., Wang, N., Williams, J., Lelieveld, J., and Fischer, H.: Measurement report: Observation-based formaldehyde production rates and their relation to OH reactivity around the Arabian Peninsula, Atmos. Chem. Phys., 21, 17373–17388, https://doi.org/10.5194/acp-21-17373-2021, 2021.
Friedrich, N., Eger, P., Shenolikar, J., Sobanski, N., Schuladen, J., Dienhart, D., Hottmann, B., Tadic, I., Fischer, H., Martinez, M., Rohloff, R., Tauer, S., Harder, H., Pfannerstill, E. Y., Wang, N., Williams, J., Brooks, J., Drewnick, F., Su, H., Li, G., Cheng, Y., Lelieveld, J., and Crowley, J. N.: Reactive nitrogen around the Arabian Peninsula and in the Mediterranean Sea during the 2017 AQABA ship campaign, Atmospheric Chemistry and Physics, https://doi.org/10.5194/acp-2021-42, 2021.
Edtbauer, A., Stönner, C., Pfannerstill, E. Y., Berasategui, M., Walter, D., Crowley, J. N., Lelieveld, J., and Williams, J.: A new marine biogenic emission: methane sulfonamide (MSAM), dimethyl sulfide (DMS), and dimethyl sulfone (DMSO2) measured in air over the Arabian Sea, Atmospheric Chemistry and Physics, 20, 6081–6094, https://doi.org/10.5194/acp-20-6081-2020, 2020.
Bourtsoukidis, E., Pozzer, A., Sattler, T., Matthaios, V. N., Ernle, L., Edtbauer, A., Fischer, H., Könemann, T., Osipov, S., Paris, J.-D., Pfannerstill, E. Y., Stönner, C., Tadic, I., Walter, D., Wang, N., Lelieveld, J., and Williams, J.: The Red Sea Deep Water is a potent source of atmospheric ethane and propane, Nature Communications, 11, 1–9, https://doi.org/10.1038/s41467-020-14375-0, 2020.
Pfannerstill, E. Y., Wang, N., Edtbauer, A., Bourtsoukidis, E., Crowley, J. N., Dienhart, D., Eger, P. G., Ernle, L., Fischer, H., Hottmann, B., Paris, J.-D., Stönner, C., Tadic, I., Walter, D., Lelieveld, J., and Williams, J.: Shipborne measurements of total OH reactivity around the Arabian Peninsula and its role in ozone chemistry, Atmospheric Chemistry and Physics, 19, 11501–11523, https://doi.org/10.5194/acp-19-11501-2019, 2019.
Dlugi, R., Berger, M., Mallik, C., Tsokankunku, A., Zelger, M., Acevedo, O. C., Bourtsoukidis, E., Hofzumahaus, A., Kesselmeier, J., Kramm, G., Marno, D., Martinez, M., Nölscher, A. C., Ouwersloot, H., Pfannerstill, E. Y., Rohrer, F., et al.: Segregation in the Atmospheric Boundary Layer: The Case of OH - Isoprene, Atmos. Chem. Phys. Discuss., 1–61, https://doi.org/10.5194/acp-2018-1325, 2019.
Pfannerstill, E. Y., Nölscher, A. C., Yáñez-Serrano, A. M., Bourtsoukidis, E., Keßel, S., Janssen, R. H. H., Tsokankunku, A., Wolff, S., Sörgel, M., Sá, Williams, J., et al.: Total OH Reactivity Changes Over the Amazon Rainforest During an El Niño Event, Frontiers in Forests and Global Change, 1, 600, https://doi.org/10.3389/ffgc.2018.00012, 2018.
Fuchs, H., Novelli, A., Rolletter, M., Hofzumahaus, A., Pfannerstill, E. Y., Kessel, S., Edtbauer, A., Williams, J., Michoud, V., Dusanter, S., Locoge, N., Zannoni, N., Gros, V., et al.: Comparison of OH reactivity measurements in the atmospheric simulation chamber SAPHIR, Atmospheric Measurement Techniques, 10, 4023–4053, https://doi.org/10.5194/amt-10-4023-2017, 2017.
Praplan, A. P., Pfannerstill, E. Y., Williams, J., and Hellén, H.: OH reactivity of the urban air in Helsinki, Finland, during winter, ATMOSPHERIC ENVIRONMENT, 169, 150–161, https://doi.org/10.1016/j.atmosenv.2017.09.013, 2017.
Weiss, G. M., Pfannerstill, E. Y., Schouten, S., Sinninghe Damsté, J. S., and van der Meer, M. T. J.: Effects of alkalinity and salinity at low and high light intensity on hydrogen isotope fractionation of long-chain alkenones produced by Emiliania huxleyi, Biogeosciences, 14, 5693–5704, https://doi.org/10.5194/bg-14-5693-2017, 2017.
Selected Presentations
E. Y. Pfannerstill (invited): Temperature dependent emissions of agricultural VOCs in the San Joaquin Valley measured by Airborne Eddy Covariance. Gordon Research Seminar on Biogenic Hydrocarbons and the Atmosphere, Oxnard, CA, 11/06/2022.
E. Y. Pfannerstill (invited): Airborne eddy covariance flux measurements of Volatile Organic Compounds for constraining air pollution sources and inventories. Max Planck Institute for Chemistry Seminar, Mainz, Germany, 24/05/2022.
E. Y. Pfannerstill (invited): Fluxes of Volatile Organic Compounds in the San Joaquin Valley measured by Airborne Eddy Covariance - source attribution and inventory validation. Berkeley Atmospheric Sciences Center Seminar, Univ. of California, Berkeley, 27/04/2022.
E. Y. Pfannerstill (invited): The complex chemical cocktail of pristine and polluted atmospheres investigated by total OH reactivity and VOC (flux) measurements from towers, ships and airplanes. Massachusetts Institute of Technology Atmospheric Chemistry Colloquium, 30/11/2021.
E. Y. Pfannerstill, C. Arata, J. Ofodile, E. Franklin, R. Weber, B. Place, P. Wooldridge, B. C. Schulze, R. Ward, R. Woods, J. H. Seinfeld, R. Cohen, A. Bucholtz, A. H. Goldstein: Surface fluxes of volatile organic compounds over Los Angeles derived by Airborne Eddy Covariance, talk, American Meteorological Society Annual Meeting, Houston, USA, 01/2022.
E. Y. Pfannerstill, C. Arata, J. Ofodile, E. Franklin, R. Weber, B. Place, P. Wooldridge, B. C. Schulze, R. Ward, R. Woods, J. H. Seinfeld, R. Cohen, A. Bucholtz, A. H. Goldstein: Airborne Measurements of Agricultural Volatile Organic Compound Fluxes in the San Joaquin Valley (California), talk, AGU Fall Meeting 2021, New Orleans, USA, 12/2021.
E. Y. Pfannerstill, N. G. Reijrink, A. Edtbauer, A. Ringsdorf, N. Zannoni, A. C. De Araujo, F. Ditas, B. A Holanda, M. Sá, A. Tsokankunku, D. Walter, S. Wolff, J. V. Lavric, C. Pöhlker, M. Soergel, J. Williams: Towards closing the total OH reactivity budget over the Amazon rainforest, talk, AGU Fall Meeting 2020, Online, 12/2020.
E. Y. Pfannerstill, A. Edtbauer, C. Stönner, M. Berasategui, D. Walter, J. N. Crowley, J. Lelieveld, J. Williams: A new marine biogenic emission: methane sulfonamide (MSAM), dimethyl sulfide (DMS), and dimethyl sulfone (DMSO2) measured in air over the Arabian Sea (poster), SOLAS Indian Ocean Meeting, Online, 30/09/2020.
E. Y. Pfannerstill, N. Wang, A. Edtbauer, E. Bourtsoukidis, J. N. Crowley et al.: Total OH reactivity in air around the Arabian Peninsula from ship-based measurements, talk, European Geosciences Union General Assembly, Vienna, Austria, 08/04-12/04/2019.
E. Y. Pfannerstill, A. C. Nölscher, A. M. Yáñez-Serrano, E. Bourtsoukidis, S. Keßel et al.: Total OH Reactivity Changes Over the Amazon Rainforest During an El Niño Event, talk, International PTR-MS Conference, Innsbruck, Austria, 04/02-08/02/2019.
E. Y. Pfannerstill, A. C. Nölscher, A. M. Yáñez-Serrano, E. Bourtsoukidis, S. Keßel et al.: Surprising change in Amazon rainforest OH reactivity diel cycle in an El Niño period, poster, Gordon Research Conference on Biogenic Hydrocarbons and the Atmosphere, Les Diablerets, Switzerland, 10/06-15/06/2018.
E. Y. Pfannerstill, A. C. Nölscher, A. M. Yáñez-Serrano, E. Bourtsoukidis, S. Keßel et al.: Surprising change in diel cycle of total OH reactivity over the Amazon rainforest during an El Niño event, talk, European Geosciences Union General Assembly, Vienna, Austria, 09/04-13/04/2018.