Publications of Hartwig Harder

Marno, D., Ernest, C., Hens, K., Javed, U., Klimach, T., Martinez, M., Rudolf, M., Lelieveld, J. and Harder, H.: Calibration of an airborne HO_X instrument using the All Pressure Altitude based Calibrator for HO_X Experimentation (APACHE), Atmospheric Measurement Techniques Discussions, in review, doi:10.5194/amt-2019-439, 2019.

Fischer, H., Axinte, R., Bozem, H., Crowley, J. N., Ernest, C. T., Gilge, S., Hafermann, S., Harder, H., Hens, K., Königstedt, R., Kubistin, D., Mallik, C., Martinez-Harder, M., Novelli, A., Parchatka, U., Plass-Dülmer, C., Pozzer, A., Regelin, E., Reiffs, A., Schmidt, T., Schuladen, J. and Lelieveld, J.: Diurnal variability, photochemical production and loss processes of hydrogen peroxide in the boundary layer over Europe, Atmospheric Chemistry and Physics Discussions, 18, doi:10.5194/acp-2018-1179, 2018.

Mallik, C., Tomsche, L., Bourtsoukidis, E., Crowley, J. N., Derstroff, B., Fischer, H., Hafermann, S., Hüser, I., Javed, U., Keßel, S., Lelieveld, J., Martinez-Harder, M., Meusel, H., Novelli, A., Phillips, G. J., Pozzer, A., Reiffs, A., Sander, R., Taraborrelli, D., Sauvage, C., Schuladen, J., Su, H., Williams, J. and Harder, H.: Oxidation processes in the Eastern Mediterranean atmosphere: Evidence from the Modelling of HOx Measurements over Cyprus, Atmospheric Chemistry and Physics Discussions, 18, doi:10.5194/acp-2018-25, 2018.

Sander, R., Baumgaertner, A., Cabrera-Perez, D., Frank, F., Grooß , J.-U., Gromov, S., Harder, H., Huijnen, V., Jöckel, P., Karydis, V., Niemeyer, K. E., Pozzer, A., Riede, H., Schultz, M. G., Taraborelli, D. and Tauer, S.: The atmospheric chemistry box model CAABA/MECCA-4.0gmdd, Geoscientific Model Development Discussions, 11, doi:10.5194/gmd-2018-201, 2018.

Bozem, H., Butler, T. M., Lawrence, M. G., Harder, H., Martínez, M., Kubistin, D., Lelieveld, J. and Fischer, H.: Chemical processes related to net ozone tendencies in the free troposphere, Atmospheric Chemistry and Physics Discussions, 17, doi:10.5194/acp-2017-153, 2017.

Bozem, H., Pozzer, A., Harder, H., Martínez, M., Williams, J., Lelieveld, J. and Fischer, H.: The influence of deep convection on HCHO and H₂O₂ in the upper troposphere over Europe, Atmospheric Chemistry and Physics Discussions, 17, doi:10.5194/acp-2017-154, 2017.

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.

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.

Paris, J.-D., Riandet, A., Bourtsoukidis, E., Delmotte, M., Berchet, A., Williams, J., Ernle, L., Tadic, I., Harder, H. and Lelieveld, J.: Shipborne measurements of methane and carbon dioxide in the Middle East and Mediterranean areas and contribution from oil and gas emissions, Atmospheric Chemistry and Physics Discussions, 21, doi:10.5194/acp-2021-114, 2021.