Publications of H. Harder

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., Truong, F., Sarda-Esteve, R., Cryer, D. R., Brumby, C. A., Whalley, L. K., Stone, D., Seakins, P. W., Heard, E., Schoemaecker, C., Blocquet, M., Coudert, S., Batut, S., Fittschen, C., Thames, A. B., Brune, W. H., Ernest, C. T., Harder, H., Muller, J. B. A., Elste, T., Kubistin, D., Andres, S., Bohn, B., Hohaus, T., Holland, F., Li, X., Rohrer, F., Kiendler-Scharr, A., Tillmann, R., Wegener, R., Yu, Z., Zou, Q. and Wahner, A.: Comparison of OH reactivity measurements in the atmospheric simulation chamber SAPHIR, Atmospheric Measurement Techniques Discussions, 9, doi:10.5194/amt-2017-231, 2017.

Derstroff, B., Hüser, I., Sander, R., Crowley, J. N., Fischer, H., Gromov, S., Harder, H., Kesselmeier, J., Mallik, C., Martinez, M., Novelli, A., Parchatka, U., Phillips, G. J., Sauvage, C., Schuladen, J., Stönner, C., Tomsche, L. and Williams, J.: Volatile organic compounds (VOCs) in photochemically aged air from the Eastern and Western Mediterranean, Atmospheric Chemistry and Physics Discussions, 16, doi:10.5194/acp-2016-746, 2016.

Meusel, H., Kuhn, U., Reiffs, A., Mallik, C., Harder, H., Martinez, M., Schuladen, J., Bohn, B., Parchatka, U., Crowley, J. N., Fischer, H., Tomsche, L., Novelli, A., Hoffmann , T., Janssen, R. H. H., Hartogensis, O., Pikridas, M., Vrekoussis, M., Bourtsoukidis, E., Weber, B., Lelieveld, J., Williams, J., Pöschl, U., Cheng, Y. and Su, H.: Daytime formation of nitrous acid at a coastal remote site in Cyprus indicating a common ground source of atmospheric HONO and NO, Atmospheric Chemistry and Physics Discussions, 16, doi:10.5194/acp-2016-554, 2016.

Novelli, A., Hens, K., Ernest, C. T., Martinez, M., Nölscher, A. C., Sinha, V., Paasonen, P., Petäjä, T., Sipilä , M., Elste, T., Plass-Dülmer, C., Phillips, G. J., Kubistin, D., Williams, J., Vereecken, L., Lelieveld, J. and Harder, H.: Identifying Criegee intermediates as potential oxidants in the troposphere, Atmospheric Chemistry and Physics Discussions, 16, doi:10.5194/acp-2016-919, 2016.

Bhattacharyya, N., Donahue, N. M. P., Lopez, B., DeVivo, J., Russell, D. M., Shen, J., Sommer, E., Almeida, J., Amorim, A., Beckmann, H. M., Busato, M., Canagaratna, M., Caudillo-Plath, L., Chassaing, A., Christoudias, T., Dada, L., El-Haddad, I., Flagan, R., Harder, H., Judmaier, B., Kaniyodical, M., Kirkby, J., Klebach, H., Kulmala, M., Kunkler, F., Lehtipalo, K., Liu, L., Mentler, B., Möhler, O., Morawiec, A., Petäjä, T., Rato, P., Rörup, B., Ruhl, S., Scholz, W., Simon, M., Tomé, A., Tong, Y., Top, J., Silas Umo, N., Volkamer, R., Weissbacher, J., Worsnop, D., Xenophontos, C., Yang, B., Yu, W., Zauner-Wieczorek, M., Zgheib, I., Zhang, J., Zhensen, Z., He, X.-C., Stolzenburg, D., Schobesberger, S. and Curtius, J.: Isoprene Aerosol Growth in the Upper Troposphere: Application of the Diagonal Volatility Basis Set to CLOUD Chamber Measurements: Figure data and dVBS code [Data set], Zenodo, doi:10.5281/zenodo.15877274, 2026.

Baalbaki, R., Shen, J., Simon, M., Klebach, H., Ruhl, S., DeVivo, J., Wang, M., Scholz, W., Dada, L., Rörup, B., Stolzenburg, D., Manninen, H. E., Sommer, E., Caudillo, L., Marie, G., Friedrich, M., Yu, W., Leiminger, M., Alfaouri, D., Amorim, A., Müller, T., Beckmann, H., Berntheusel, M., Bräkling, S., Brasseur, Z., Chiu, R., Duplissy, J., Finkenzeller, H., Heinritzi, M., Kunkler, F., Lamkaddam, H., Lopez, B., Mahfouz, N., Makhmutov, V., Martinez, M., Marten, R., Massabo, D., Mauldin, R., Mentler, B., Müller, M., Philippov, M., Piedehierro, A. A., Rato, P., Reinecke, T., Richter, S., Russell, D. M., Schulze, B., Surdu, M., Thakur, R. C., Tham, Y. J., Tian, P., Tomé, A., Tong, Y., Top, J., Wagner, A. C., Wang, D., Wang, Y., Ward, R. X., Weber, S., Welti, A., Wu, Y., Zauner-Wieczorek, M., Zhang, J., Curtius, J., Donahue, N. M. P., El Haddad, I., Flagan, R., Hansel, A., Harder, H., Kürten, A., Petäjä, T., Schobesberger, S., Sipilä, M., Volkamer, R., Winkler, P. M., Worsnop, D. R., Christoudias, T., Pozzer, A., Kulmala, M., Kirkby, J., Lehtipalo, K. and He, X.-C.: Role of methanesulfonic acid in atmospheric particle nucleation and growth: Data resources [Data set], Zenodo, doi:10.5281/zenodo.18997473, 2026.

Russell, D. M., Kunkler, F., Shen, J., Kohl, M., DeVivo, J., Bhattacharyya, N., Xenofontos, C., Klebach, H., Caudillo-Plath, L., Simon, M., Ahongshangbam, E., de Almeida Simoes, J. J., Amorim, A., Beckmann, H. M., Busato, M., Canagaratna, M., Chassaing, A., Cruz-Simbron, R., Dada, L., Holzbeck, P., Judmaier, B., Kaniyodical Sebastian, M., Koemets, P., Krüger, T., Liu, L., Martinez, M., Mentler, B., Morawiec, A., Onnela, A., Petäjä, T., Rato, P., Reza, M., Ruhl, S., Scholz, W., Sommer, E., Tomé, A., Tong, Y., Top, J., Umo, N., Rosalino Unfer, G., Ward, R. X., Weissbacher, J., Yang, B., Yu, W., Zauner-Wieczorek, M., Zgheib, I., Zhang, J., Zheng, Z., El Haddad, I., Flagan, R. C., Hansel, A., Junninen, H., Kulmala, M., Lehtipalo, K., Lelieveld, J., Möhler, O., Schobesberger, S., Volkamer, R., Winkler, P. M., Worsnop, D., Christoudias, T., Pozzer, A., Donahue, N. M. P., Harder, H., Kirkby, J., He, X.-C. and Curtius, J.: Isoprene chemistry under upper tropospheric conditions: data resources [Data set], Zenodo, doi:10.5281/zenodo.16276709, 2025.

Ruhl, S., Kohl, M., Baalbaki, R., Xenofontos, C., Vella, R., Gromov, S., He, X.-C., Shen, J., Alfaouri, D., Atabakhsh, S., Dada, L., DeVivo, J., Duplissy, J., El Haddad, I., Harder, H., Jokinen, T., Junninen, H., Kanawade, V. P., Sebastian, M. K., Klebach, H., Kulmala, M., Kunkler, F., Lelieveld, J., Lehtipalo, K., Lietzke, C. J., Liu, L., Mauldin, R., Mentler, B., Möhler, O., Petäjä, T., Russell, D. M., Simon, M., Thakur, R. C., Yu, W., Zhang, J., Zheng, Z., Kirkby, J., Tost, H., Christoudias, T., Sander, R. and Pozzer, A.: Oxidation mechanisms for volatile methylated sulfur compounds and the major contribution of methanesulfonic acid to Southern Ocean aerosol particles, EGUsphere, doi:10.5194/egusphere-2026-2494, 2026.

Byron, J., Pugliese, G., Monteiro, C. de A., Schuettler, J., Edtbauer, A., Alves, E. G., Hartmann, S. C., Tsokankunku, A., Hall, D., Dias-Junior, C. Q., Harder, H., Lelieveld, J. and Williams, J.: Intense El Niño provokes production of new reactive volatiles as stress defences in Amazon rainforest, Research Square, doi:10.21203/rs.3.rs-8134079/v1, 2025.

Schüttler, J. M., Pugliese, G., Byron, J., Dias-Júnior, C. Q., Monteiro, C. de A., Harder, H., Lelieveld, J. and Williams, J.: Chiral Volatile Organic Compound Fluxes from Soil in the Amazon Rainforest across seasons, EGUsphere, doi:10.5194/egusphere-2025-5530, 2025.

Byron, J., Pugliese, G., Monteiro, C., Robin, M., Gomes Alves, E., Schüttler, J., Hartmann, S. C., Krumm, B., Zannoni, N., Tsokankunku, A., Dias-Junior, C., Quesada, C., Harder, H., Bourtsoukidis, E., Lelieveld, J. and Williams, J.: Mirror image molecules expose state of rainforest stress, Research Square, doi:10.21203/rs.3.rs-6394095/v1, 2025.

Nussbaumer, C. M., Kohl, M., Pozzer, A., Tadic, I., Rohloff, R., Marno, D., Harder, H., Ziereis, H. A., Zahn, A., Obersteiner, F., Hofzumahaus, A., Fuchs, H., Künstler, C., Brune, W. H., Ryerson, T. B., Peischl, J., Thompson, C., Bourgeois, I., Lelieveld, J. and Fischer, H.: O₃ formation sensitivity to precursors and lightning in the tropical troposphere based on airborne observations, TechRxiv, doi:10.22541/au.171052995.51187469/v1, 2024.

Machado, L. A. T., Kesselmeier, J., Botia, S., Asperen, H. V., de Araújo, A. C., Artaxo, P., Edtbauer, A., Ferreira, R., Harder, H., Jones, S., Dias-Júnior, C. Q., Haytzmann, G. G., Quesada, C. A., Komiya, S., Lavric, J., Lelieveld, J., Levin, I., Nölscher, A., Pfannerstill, E., Pöhlker, M., Pöschl, U., Ringsdorf, A., Rizzo, L., Yáñez-Serrano, A. M., Trumbore, S., Valenti, W. I. D., de Arellano, J. V.-G., Walter, D., Williams, J., Wolff, S. and Pöhlker, C.: How Rainfall Events Modify Trace Gas Concentrations in Central Amazonia, EGUsphere, doi:10.5194/egusphere-2023-2901, 2024.

Hamryszczak, Z., Dienhart, D., Brendel, B., Rohloff, R., Marno, D., Martinez, M., Harder, H., Pozzer, A., Bohn , B., Zöger , M., Lelieveld, J. and Fischer, H.: Hydrogen peroxide in the upper tropical troposphere over the Atlantic Ocean and western Africa during the CAFE-Africa aircraft campaign, Atmospheric Chemistry and Physics Discussions, 22, doi:10.5194/acp-2022-693, 2022.

Dienhart, D., Brendel, B., Crowley, J. N., Eger, P. G., Harder, H., Martinez, M., Pozzer, A., Rohloff, R., Schuladen, J., Tauer, S., Lelieveld, J. and Fischer, H.: Formaldehyde and hydroperoxide distribution around the Arabian Peninsula – evaluation of EMAC model results with ship-based measurements, Atmospheric Chemistry and Physics Discussions, 22, doi:10.5194/acp-2022-580, 2022.

Beall, C. M., Hill, T. C. J., DeMott, P. J., Könemann, T., Pikridas, M., Drewnick, F., Harder, H., Pöhlker, C., Lelieveld, J., Weber, B., Iakovides, M., Prokeš, R., Sciare, J., Andreae, M. O., Stokes, M. D. and Prather, K. A.: Ice-Nucleating Particles Near Two Major Dust Source Regions, Atmospheric Chemistry and Physics Discussions, 22, doi:10.5194/acp-2021-1101, 2022.

Wietzoreck, M., Kyprianou, M., Bandowe, B. A. M., Celik, S., Crowley, J. N., Drewnick, F., Eger, P., Friedrich, N., Iakovides, M., Kukučka, P., Kuta, J., Nežiková, B., Pokorná, P., Přibylová, P., Prokeš, R., Rohloff, R., Tadic, I., Tauer, S., Wilson, J., Harder, H., Lelieveld, J., Pöschl, U., Stephanou, E. G. and Lammel, G.: Polycyclic aromatic hydrocarbons (PAHs) and their alkylated-, nitro- and oxy-derivatives in the atmosphere over the Mediterranean and Middle East seas, Atmospheric Chemistry and Physics Discussions, 22, doi:10.5194/acp-2022-32, 2022.

Nussbaumer, C. M., Pozzer, A., Tadic, I., Röder, L., Obersteiner, F., Harder, H., Lelieveld, J. and Fischer, H.: Tropospheric ozone production and chemical regime analysis during the COVID-19 lockdown over Europe, Atmospheric Chemistry and Physics Discussions, 21, doi:10.5194/acp-2021-1028, 2021.

Reifenberg, S. F., Martin, A., Kohl, M., Hamryszczak, Z., Tadic, I., Röder, L., Crowley, D. J., Fischer, H., Kaiser, K., Schneider, J., Dörich, R., Crowley, J. N., Tomsche, L., Marsing, A., Voigt, C., Zahn, A., Pöhlker, C., Holanda, B., Krüger, O. O., Pöschl, U., Pöhlker, M., Jöckel, P., Dorf, M., Schumann, U., Williams, J., Curtius, J., Harder, H., Schlager, H., Lelieveld, J. and Pozzer, A.: Impact of reduced emissions on direct and indirect aerosol radiative forcing during COVID–19 lockdown in Europe, Atmospheric Chemistry and Physics Discussions, 21, doi:10.5194/acp-2021-1005, 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, Atmospheric Chemistry and Physics Discussions, 21, doi:10.5194/acp-2021-304, 2021.