Publications of J. Williams

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.

Sobanski, N., Thieser, J., Schuladen, J., Sauvage, C., Song, W., Williams, J., Lelieveld, J. and Crowley, J. N.: Day and night-time formation of organic nitrates at a forested mountain site in south-west Germany, Atmospheric Chemistry and Physics Discussions, 16, doi:10.5194/acp-2016-874, 2016.

Yanez-Serrano, A. M., Nölscher, A. C., Bourtsoukidis, E., Derstroff, B., Zannoni, N., Gros, V., Lanza, M., Brito, J., Noe, S. M., House, E., Hewitt, C. N., Langford, B., Nemitz, E., Behrendt, T., Williams, J., Artaxo, P., Andreae, M. O. and Kesselmeier, J.: Atmospheric mixing ratios of methyl ethyl ketone (2-butanone) in tropical, boreal, temperate and marine environments, Atmospheric Chemistry and Physics, 16, doi:10.5194/acp-2016-317, 2016.

Yang, Y., Keßel, S., Li, Y., Lu, K., Lu, S., Williams, J., Zhang, Y., Zeng, L., Nölscher, A. C., Wu, Y., Wang, X. and Zheng, J.: How does the OH reactivity affect the ozone production efficiency: case studies in Beijing and Heshan, Atmospheric Chemistry and Physics Discussions, 16, doi:10.5194/acp-2016-507, 2016.

Zörner, J., Penning de Vries, M., Beirle, S., Sihler, H., Veres, P. R., Williams, J. and Wagner, T.: Multi-satellite sensor study on precipitation-induced emission pulses of NOx from soils in semi-arid ecosystems, Atmospheric Chemistry and Physics Discussions, 16, 9487, doi:doi:10.5194/acp-2016-93, 2016.

Andreae, M. O., Acevedo, O. C., Araùjo, A., Artaxo, P., Barbosa, C. G. G., Barbosa, H. M. J., Brito, J., Carbone, S., Chi, X., Cintra, B. B. L., da Silva, N. F., Dias, N. L., Dias-Júnior, C. Q., Ditas, F., Ditz, R., Godoi, A. F. L., Godoi, R. H. M., Heimann, M., Hoffmann, T., Kesselmeier, J., Könemann, T., Krüger, M. L., Lavric, J. V., Manzi, A. O., Lopes, A. P., Martins, D. L., Mikhailov , E. F., Moran-Zuloaga, D., Nelson, B. W., Nölscher, A. C., Santos Nogueira, D., Piedade, M. T. F., Pöhlker, C., Pöschl, U., Quesada, C. A., Rizzo, L. V., Ro, C.-U., Ruckteschler, N., Sá, L. D. A., de Oliveira Sá, M., Sales, C. B., dos Santos, R. M. N., Saturno, J., Schöngart, J., Sörgel, M., de Souza, C. M., de Souza, R. A. F., Su, H., Targhetta, N., Tóta, J., Trebs, I., Trumbore, S., van Eijck, A., Walter, D., Wang, Z., Weber, B., Williams, J., Winderlich, J., Wittmann, F., Wolff, S. and Yáñez-Serrano, A. M.: The Amazon Tall Tower Observatory (ATTO): overview of first results from ecosystem ecology, meteorology, trace gas, and aerosol measurements, Atmospheric Chemistry and Physics Discussions, 15, 11559–11726, doi:10.5194/acpd-15-11599-2015, 2015.

Sun, S., Palmer, P. I., Siddans, R., Kerridge, B. J., Ventress, L., Edtbauer, A., Ringsdorf, A., Pfannerstill, E. Y. and Williams, J.: Seasonal isoprene emission estimates over tropical South America inferred from satellite observations of isoprene, EGUsphere, doi:10.5194/egusphere-2025-778, 2025.

Leppla, D., Hildmann, S., Zannoni, N., Kremper, L., Hollanda, B., Williams, J., Pöhlker, C., Wolff, S., Sà, M., Solci, M. C., Pöschl, U. and Hoffmann, T.: Comprehensive non-targeted molecular characterization of organic aerosols in the Amazon rainforest, EGUsphere, doi:10.5194/egusphere-2025-141, 2025.

Ringsdorf, A., Edtbauer, A., Holanda, B., Pöhlker, C., Sá, M. O., Araújo, A., Kesselmeier, J., Lelieveld, J. and Williams, J.: Investigating Carbonyl Compounds above the Amazon Rainforest using PTR-ToF-MS with NO⁺ Chemical Ionization, EGUsphere, doi:10.5194/egusphere-2024-1210, 2024.

Nussbaumer, C. M., Pozzer, A., Hewson, M., Ort, L., Krumm, B., Byron, J., Williams, J., Joppe, P., Obersteiner, F., Zahn, A., Lelieveld, J. and Fischer, H.: Persistence of Low Tropospheric Ozone over the Indo-Pacific Warm Pool, ESS Open Archive, doi:10.22541/essoar.172838488.83682197/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.

Honeker , L., Pugliese, G., Ingrisch , J., Fudyma , J., Gil-Loaiza , J., Carpenter , E., Singer , E., Hildebrand , G., Sh , L., Hoyt , D., Krechmer , J., Claflin , M., Ayala-Ortiz , C., Freire-Zapata , V., Pfannerstill, E., Daber , L., Dippold, M., Kreuzwieser , J., Williams, J., Ladd , S., Werner , C., Tfaily , M. and Meredith , L.: Drought induces soil microbial stress responses and emissions of volatile organic compounds in an artificial tropical rainforest, Research Square, doi:10.21203/rs.3.rs-1840246/v1, 2023.

Bourtsoukidis , E., Pozzer, A., Williams, J., Makowski , D., Penuelas , J., Matthaios , V., Lazoglou , G., Yañez-Serrano , A., Ciais , P., Lelieveld, J., Vrekoussis , M., Daskalakis , N. and Sciare, J.: High temperature sensitivity of monoterpene emissions from global vegetation, Research Square, doi:10.21203/rs.3.rs-2024459/v1, 2022.

Pugliese, G., Ingrisch , J., Meredith , L. K., Pfannerstill, E. Y., Klüpfel, T., Meeran , K., Byron, J., Purser , G., Gil-Loaiza , J., van Haren , J., Kreuzwieser , J., Ladd , S. N., Werner , C. and Williams, J.: The effect of prolonged drought and recovery on soil VOC fluxes in an experimental rainforest, Research Square, doi:10.21203/rs.3.rs-2025580/v1, 2022.

Carter, T. S., Heald, C. L., Kroll, J. H., Apel, E. C., Blake, D., Coggon, M., Edtbauer, A., Gkatzelis, G., Hornbrook, R. S., Peischl, J., Pfannerstill, E. Y., Piel, F., Reijrink, N. G., Ringsdorf, A., Warneke, C., Williams, J., Wisthaler , A. and Xu, L.: An Improved Representation of Fire Non-Methane Organic Gases (NMOGs) in Models: Emissions to Reactivity, Atmospheric Chemistry and Physics Discussions, 22, doi:10.5194/acp-2022-438, 2022.

Ringsdorf, A., Edtbauer, A., Vilà-Guerau de Arellano, J., Pfannerstill, E., Gromov, S., Kumar, V., Pozzer, A., Wolff, S., Tsokankunku, A., Sörgel, M., Sá, M., de Araujo , A., Ditas, F., Pöhlker, C., Lelieveld, J. and Williams, J.: Inferring the diurnal variability of OH radical concentrations over the Amazon from BVOC measurements, Research Square, doi:10.21203/rs.3.rs-1686416/v1, 2022.

Dewald, P., Nussbaumer, C. M., Schuladen, J., Ringsdorf, A., Edtbauer, A., Fischer, H., Williams, J., Lelieveld, J. and 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 Discussions, 22, doi:10.5194/acp-2022-163, 2022.

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.

Li, M., Pozzer, A., Lelieveld, J. and Williams, J.: Global atmospheric ethane, propane and methane trends (2006–2016), Earth System Science Data Discussions, 13, doi:10.5194/essd-2021-246, 2021.