Publications of Clara M. Nussbaumer

Curtius, J.; Heinritzi, M.; Beck, L. J.; Pöhlker , M. L.; Tripathi, N.; Krumm, B. E.; Holzbeck, P.; Nussbaumer, C. M.; Pardo, L. H.; Klimach, T. et al.; Barmpounis, K.; Andersen, S. T.; Bardakov, R.; Bohn, B.; Cecchini, M. A.; Chaboureau, J.-P.; Dauhut, T.; Dienhart, D.; Dörich, R.; Edtbauer, A.; Giez, A.; Hartmann, A.; Holanda, B. A.; Joppe, P.; Kaiser, K.; Keber, T.; Klebach, H.; Krüger, O. O.; Kürten, A.; Mallaun, C.; Marno, D.; Martinez, M.; Monteiro, C.; Nelson, C.; Ort, L.; Raj, S. S.; Richter, S.; Ringsdorf, A.; Rocha, F.; Simon, M.; Sreekumar, S.; Tsokankunku, A.; Unfer, G. R.; Valenti, I. D.; Wang, N.; Zahn, A.; Zauner-Wieczorek, M.; Albrecht, R. I.; Andreae, M. O.; Artaxo, P.; Crowley, J. N.; Fischer, H.; Harder, H.; Herdies, D. L.; Machado, L. A. T.; Pöhlker, C.; Pöschl, U.; Possner, A.; Pozzer, A.; Schneider, J.; Williams, J.; Lelieveld, J.: Author Correction: Isoprene nitrates drive new particle formation in Amazon’s upper troposphere. Nature (2025)

Nussbaumer, C. M.; Pozzer, A.; Hewson, M.; Ort, L.; Krumm, B.; Byron, J.; Williams, J.; Joppe, P.; Obersteiner, F.; Zahn, A. et al.; Lelieveld, J.; Fischer, H.: Low Tropospheric Ozone Over the Indo-Pacific Warm Pool Related to Non-Electrified Convection. Geophysical Research Letters 52 (5), e2024GL112788 (2025)

Curtius, J.; Heinritzi, M.; Beck, L. J.; Pöhlker , M. L.; Tripathi, N.; Krumm, B. E.; Holzbeck, P.; Nussbaumer, C. M.; Pardo, L. H.; Klimach, T. et al.; Barmpounis, K.; Andersen, S. T.; Bardakov, R.; Bohn, B.; Cecchini, M. A.; Chaboureau, J.-P.; Dauhut, T.; Dienhart, D.; Dörich, R.; Edtbauer, A.; Giez, A.; Hartmann, A.; Holanda, B. A.; Joppe, P.; Kaiser, K.; Keber, T.; Klebach, H.; Krüger, O. O.; Kürten, A.; Mallaun, C.; Marno, D.; Martinez, M.; Monteiro, C.; Nelson, C.; Ort, L.; Raj, S. S.; Richter, S.; Ringsdorf, A.; Rocha, F.; Simon, M.; Sreekumar, S.; Tsokankunku, A.; Unfer, G. R.; Valenti, I. D.; Wang, N.; Zahn, A.; Zauner-Wieczorek, M.; Albrecht, R. I.; Andreae, M. O.; Artaxo, P.; Crowley, J. N.; Fischer, H.; Harder, H.; Herdies, D. L.; Machado, L. A. T.; Pöhlker, C.; Pöschl, U.; Possner, A.; Pozzer, A.; Schneider, J.; Williams, J.; Lelieveld, J.: Isoprene nitrates drive new particle formation in Amazon’s upper troposphere. Nature 636, pp. 124 - 130 (2024)

Curtius, J.; Heinritzi, M.; Beck, L. J.; Pöhlker, M. L.; Tripathi, N.; Krumm, B. E.; Holzbeck, P.; Nussbaumer, C. M.; Pardo, L. H.; Klimach, T. et al.; Barmpounis, K.; Andersen, S. T.; Bardakov, R.; Bohn, B.; Cecchini, M. A.; Chaboureau, J.-P.; Dauhut, T.; Dienhart, D.; Dörich, R.; Edtbauer, A.; Giez, A.; Hartmann, A.; Holanda, B. A.; Joppe, P.; Kaiser, K.; Keber, T.; Klebach, H.; Krüger, O. O.; Kuerten, A.; Mallaun, C.; Marno, D.; Martinez, M.; Monteiro, C.; Nelson, C.; Ort, L.; Raj, S. S.; Richter , S.; Ringsdorf, A.; Rocha, F.; Simon, M.; Sreekumar, S.; Tsokankunku, A.; Unfer, G. R.; Valenti, I. D.; Wang, N.; Zahn, A.; Zauner-Wieczorek, M.; Albrecht, R. I.; Andreae, M. O.; Artaxo, P.; Crowley, J. N.; Fischer, H.; Harder, H.; Herdies, D. L.; Machado, L. A. T.; Pöhlker, C.; Pöschl, U.; Possner, A.; Pozzer, A.; Schneider, J.; Williams, J.; Lelieveld, J.: Isoprene nitrates drive new particle formation in Amazon's upper troposphere. Nature 636 (8041), pp. 124 - 130 (2024)

Nussbaumer, C. M.; Kohl, M.; Pozzer, A.; Tadic, I.; Rohloff, R.; Marno, D.; Harder, H.; Ziereis, H. A.; Zahn, A.; Obersteiner, F. et al.; Hofzumahaus, A.; Fuchs, H.; Künstler, C.; Brune, W. H.; Ryerson, T. B.; Peischl, J.; Thompson, C.; Bourgeois, I.; Lelieveld, J.; Fischer, H.: Ozone Formation Sensitivity to Precursors and Lightning in the Tropical Troposphere Based on Airborne Observations. Journal of Geophysical Research: Atmospheres 129 (14), e2024JD041168 (2024)

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. et al.; Goldstein, A. H.; Cohen, R. C.: Measurement report: Airborne measurements of NO_x fluxes over Los Angeles during the RECAP-CA 2021 campaign. Atmospheric Chemistry and Physics 23 (20), pp. 13015 - 13028 (2023)

Nussbaumer, C. M.; Fischer, H.; Lelieveld, J.; Pozzer, A.: What controls ozone sensitivity in the upper tropical troposphere? Atmospheric Chemistry and Physics 23 (19), pp. 12651 - 12669 (2023)

Zhu, Q.; Place, B.; Pfannerstill, E. Y.; Tong, S.; Zhang, H.; Wang, J.; Nussbaumer, C. M.; Wooldridge, P.; Schulze, B. C.; Arata, C. et al.; Bucholtz, A.; Seinfeld, J. H.; Goldstein, A. H.; Cohen, R. C.: Direct observations of NO_x emissions over the San Joaquin Valley using airborne flux measurements during RECAP-CA 2021 field campaign. Atmospheric Chemistry and Physics 23 (17), pp. 9669 - 9683 (2023)

Röder, L. L.; Dewald, P.; Nussbaumer, C. M.; Schuladen, J.; Crowley, J. N.; Lelieveld, J.; Fischer, H.: Data quality enhancement for field experiments in atmospheric chemistry via sequential Monte Carlo filters. Atmospheric Measurement Techniques 16 (5), pp. 1167 - 1178 (2023)

Dewald, P.; Nussbaumer, C. M.; Schuladen, J.; Ringsdorf, A.; Edtbauer, A.; Fischer, H.; Williams, J.; Lelieveld, J.; Crowley, J. N.: Fate of the nitrate radical at the summit of a semi-rural mountain site in Germany assessed with direct reactivity measurements. Atmospheric Chemistry and Physics 22 (10), pp. 7051 - 7069 (2022)

Nussbaumer, C. M.; Pozzer, A.; Tadic, I.; Röder, L.; Obersteiner, F.; Harder, H.; Lelieveld, J.; Fischer, H.: Tropospheric ozone production and chemical regime analysis during the COVID-19 lockdown over Europe. Atmospheric Chemistry and Physics 21 (9), pp. 6151 - 6165 (2022)

Nussbaumer, C. M.; Crowley, J. N.; Schuladen, J.; Williams, J.; Hafermann, S.; Reiffs, A.; Axinte, R.; Harder, H.; Ernest, C.; Novelli, A. et al.; Sala, K.; Martinez, M.; Mallik, C.; Tomsche, L.; Plass-Dülmer, C.; Bohn , B.; Lelieveld, J.; Fischer, H.: Measurement report: Photochemical production and loss rates of formaldehyde and ozone across Europe. Atmospheric Chemistry and Physics 21 (24), pp. 18413 - 18432 (2021)

Nussbaumer, C. M.; Parchatka, U.; Tadic, I.; Bohn , B.; Marno, D.; Martinez, M.; Rohloff, R.; Harder, H.; Kluge, F.; Pfeilsticker, K. et al.; Obersteiner, F.; Zöger, M.; Doerich, R.; Crowley, J. N.; Lelieveld, J.; Fischer, H.: Modification of a conventional photolytic converter for improving aircraft measurements of NO₂ via chemiluminescence chemiluminescence. Atmospheric Measurement Techniques 14 (10), pp. 6759 - 6776 (2021)

Tadic, I.; Nussbaumer, C.; Bohn, B.; Harder, H.; Marno, D.; Martinez, M.; Obersteiner, F.; Parchatka, U.; Pozzer, A.; Rohloff, R. et al.; Zöger, M.; Lelieveld, J.; Fischer, H.: Central role of nitric oxide in ozone production in the upper tropical troposphere over the Atlantic Ocean and West Africa. Atmospheric Chemistry and Physics 21 (10), pp. 8195 - 8211 (2021)

Nussbaumer, C.; Tadic, I.; Dienhart, D.; Wang, N.; Edtbauer, A.; Ernle, L.; Williams, J.; Obersteiner, F.; Gutiérrez-Álvarez, I.; Harder, H. et al.; Lelieveld, J.; Fischer, H.: Measurement report: In situ observations of deep convection without lightning during the tropical cyclone Florence 2018. Atmospheric Chemistry and Physics 21 (10), pp. 7933 - 7945 (2021)

Heinritzi, M.; Beck, L.; Richter, S.; Zauner-Wieczorek, M.; Pardo, L. H.; Klimach, T.; Barmpounis, K.; Tripathi, N.; Ringsdorf, A.; Holzbeck, P. et al.; Nussbaumer, C.; Harder, H.; Williams, J.; Fischer, H.; Pöhlker, C.; Possner , A.; Pöhlker, M.; Pöschl, U.; Lelieveld, J.; Curtius, J.: Isoprene nitrates drive new particle formation in Amazon’s upper troposphere. In EGU General Assembly 2025, Vienna, Austria & Online, EGU25-740 . EGU General Assembly 2025, Vienna, April 27, 2025 - May 02, 2025. (2025)

Holzbeck, P.; Rohloff, R.; Sreekumar, S.; Tsokankunku, A.; Monteiro, C.; Marno, D. R.; Martinez, M.; Nussbaumer, C.; Ort, L.; Hartmann, A. et al.; Tadic, I.; Dienhart, D.; Hamryszczak, Z.; Tripathi, N.; Krumm, B.; Ringsdorf, A.; Edtbauer, A.; Wang, N.; Andersen, S.; Bohn , B.; Obersteiner, F.; Zahn, A.; Zöger, M.; Williams, J.; Fischer, H.; Curtius, J.; Pöhlker , M. L.; Lelieveld, J.; Harder, H.: Measuring Hydroxyl Radicals: Aircraft Expeditions in the Tropical Troposphere. In AGU Annual Meeting 2024, A21H-1832. AGU Annual Meeting, Washington, DC, December 09, 2024 - December 13, 2024. (2024)

Holzbeck, P.; Rohloff, R.; Sreekumar, S.; Monteiro, C.; Tsokankunku, A.; Marno, D.; Martinez, M.; Nussbaumer, C.; Dienhart, D.; Tripathi, N. et al.; Wang, N.; Edtbauer, A.; Bohn, B.; Obersteiner, F.; Williams, J.; Fischer, H.; Curtius, J.; Pöhlker, M.; Lelieveld, J.; Harder, H.: Hydroxyl Radicals and Oxidation Capacity in the Tropical Troposphere: Measurements from CAFE Field Campaigns using HORUS. In EGU General Assembly 2024, Vienna, Austria & Online, EGU24-14641. EGU General Assembly 2024, Vienna, April 14, 2024 - April 19, 2024. (2024)

Nussbaumer, C. M.; Pozzer, A.; Lelieveld, J.; Fischer, H.: The metric α(CHa₃O₂) indicates ozone formation sensitivity towards NO_x and VOCs in the global troposphere. In EGU General Assembly 2024, Vienna, Austria & Online, EGU24-2586. EGU General Assembly 2024, Vienna, April 14, 2024 - April 19, 2024. (2024)

Holzbeck, P.; Sreekumar, S.; Tsokankunku, A.; Marno, D.; Rohloff, R.; Martinez, M.; Nussbaumer, C.; Fischer, H.; Curtius, J.; Pöhlker , M. et al.; Lelieveld, J.; Harder, H.: Hydroxyl radicals in the Amazon tropical troposphere measured during the CAFE-Brazil field campaign with HORUS. In EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023,, EGU23-10355. EGU General Assembly 2023 , Vienna, Austria, April 24, 2023 - April 28, 2023. (2023)