Publikationen von J. Williams

Scheeren, H. A.; de Gouw, J. A.; van der Veen, C.; Lelieveld, J.; Fischer, H.; Williams, J.; Wong, S.: Methyl chloride in polluted air masses during the INDOEX campaign. In: Geophysical Research Abstracts Vol. 2, OA 30. (2000)

Williams, J.; Fischer, H.; Wong, S.; Crutzen, P. J.; Scheele, R.; van Velthoven, P. F. J.; Scheeren, H. A.; Lelieveld, J.: Vertical profiles (0.5-13 km) of CO, O₃ and relative humidity obtained by aircraft over the Indian Ocean, February-March 1999. In: Geophysical Research Abstracts Vol. 2, OA 30. (2000)

Byron, J.; Pugliese, G.; Monteiro, C. d. A.; Robin, M.; Alves, E. G.; Schüttler, J.; Hartmann, C.; Edtbauer, A.; Krumm, B.; Zannoni, N. et al.; Hall, D.; Tsokankunku, A.; Dias-Junior, C. Q.; Quesada, C. A.; Harder, H.; Bourtsoukidis, E.; Lelieveld, J.; Williams, J.: Mirror image molecules and low volatility organic compounds emissions expose state of rainforest stress. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-11544. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Donner, S.; Lauster, B.; Ziegler, S.; Artaxo, P.; Beirle, S.; Edtbauer, A.; Kuhn, L.; Machado, L.; Pozzer, A.; Ringsdorf, A. et al.; Williams, J.; Wagner, T.: Linking MAX-DOAS measurements of formaldehyde and glyoxal to precursor substances at the canopy-atmosphere-interface at ATTO. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-11562. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Edtbauer, A.; Ringsdorf, A.; Pfannerstill, E.; Quaresma Dias Júnior, C.; Williams, J.: BVOC measurements in the Amazon rainforest: Results from vertically resolved long term measurements. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-11544. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Albrecht, R. I.; Cecchini, M. A.; Andreae, M.; Asperen, H. v.; Artaxo, P.; Bagheri, G.; Balestra, G. G.; Barbosa, C. G. G.; Barbosa, H. M. J.; Bighetto, A. S. et al.; Biscaro, T.; Bodenschatz, E.; Botía, S.; Brito, L. P. d.; Bueno, R. C.; Calheiros, A. J. P.; Camargo, L.; Chiu, J. C.; Conde, M.; da Costa, E. N.; Dias-Junior, C. Q.; Ditz, R.; Faulhammer, P.; Giangrande, S.; Franco, M. A. M.; Harder, H.; Haytzmann, G. G.; Herdies, D. L.; Herdy, S.; Jones, S. P.; Kesselmeier, J.; Lelieveld, J.; Lipken, F.; Lopes, C. C.; de Macêdo, T. L. B.; Magina, F. C.; Monteiro, C. A.; Morais, F. G.; Neofiti, M. C. S.; Pöhlker, C.; Pöhlker, M.; Portela, B. T. T.; Puig, R.; Quesada, C. A.; Raj, S. S.; Rizzo, L. V.; Rodrigues, A. M.; Rossi, M. I.; Sapucci, L. F.; Seifert, P.; da Silva, F. A. G.; Silva, D. F.; Silva, A. P.; de Souza, R. A. F.; Valenti, W. I. D.; Souza, C. M. A.; Torres, A. B. S.; Trumbore, S. E.; Tsokankunku, A.; Unfer, G. R.; Vila-Guerau de Arellano, J.; Weber, B.; Williams, C. R.; Williams, J.; Machado, L. A. T.: The ATTO-Campina site: Profiling Tropical Convection Using Multi-frequency Radars at in the Central Amazon. In 41st International Conference on Radar Meteorology, 25-29 August 2025, Toronto, Ontario, Canada and Online, 9B.4. 41st International Conference on Radar Meteorology, Toronto, Ont., 25. August 2025 - 29. August 2025. AMS, Boston (2025)

Krasnov, D.; Bourtsoukidis, E.; Desservettaz, M.; Christodoulou, A.; Elia, E. A.; Agapiou, A.; Byron, J.; Williams, J.; Sciare, J.; Noe, S.: UAV-Based Sampling of Volatile Organic Compounds (VOCs) for Atmospheric Monitoring: from Estonia to Cyprus. In ARPHA Conference Abstracts 8, e155214. (2025)

Alves, E. G.; Robin, M.; Maracahipes-Santos, L.; Taylor, T.; Faggiani, A. P.; da Silva, A. C. S.; da Costa, D. N.; Bendavid, N.; Brando, P.; Williams, J. et al.; Byron, J.; Schüttler, J.; Hartmann, C.: Monoterpene and sesquiterpene emissions increase with forest degradation and land use change in the Amazon Arc of Deforestation. In EGU General Assembly 2025, Vienna, Austria & Online, EGU25-3769. EGU General Assembly 2025, Vienna, 27. April 2025 - 02. Mai 2025. (2025)

Alves, E. G.; Robin, M.; Santos, L. M.-; Taylor, T.; Faggiani, A. P.; Silveiro da Silva, A. C.; da Costa, D. N.; Bendavid, N.; Brando, P.; Williams, J. et al.; Byron, J.; Schüttler, J.; Hartmann, C.: Monoterpene and sesquiterpene emissions increase with forest degradation and land use change in the Amazon Arc of Deforestation. In EGU General Assembly 2025, Vienna, Austria & Online, EGU25-3769. EGU General Assembly 2025, Vienna, 27. April 2025 - 02. Mai 2025. (2025)

Donner, S.; Lauster, B.; Ziegler, S.; Artaxo, P.; Beirle, S.; Edtbauer, A.; Ringsdorf, A.; Williams, J.; Wagner, T.: Investigating small-scale vertical concentration gradients of formaldehyde and glyoxal above the canopy at the Amazon Tall Tower Observatory (ATTO) using two MAX-DOAS instruments. In EGU General Assembly 2025, Vienna, Austria & Online, EGU25-8516. EGU General Assembly 2025, Vienna, 27. April 2025 - 02. Mai 2025. (2025)

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, 27. April 2025 - 02. Mai 2025. (2025)

Bourtsoukidis, E.; Guenther, A. B.; Pozzer, A.; Yáñez-Serrano, A. M.; Penuelas, J.; Wang, H.; Matthaios, V.; Makowski, D.; Nölscher, A.; Economou, T. et al.; Lazoglou, G.; Christoudias, T.; Christodoulou, A.; Daskalakis, N.; Vrekoussis, M.; Ciais, P.; Lelieveld, J.; Williams, J.; Sciare, J.: Temperature-Driven Terpene Emissions and Atmospheric Chemistry: Insights from Systematic Meta-Analyses. In AGU Annual Meeting 2024, A51V-1991. AGU Annual Meeting, Washington, DC, 09. Dezember 2024 - 13. Dezember 2024. (2024)

Gomes Alves, E.; Robin, M.; Maracahipes-Santos, L.; Taylor, T.; Carlos Silveiro da Silva, A.; Nunes, D.; Faggiani, A. P.; Bendavid, N.; Brando, P. M.; Williams, J. et al.; Byron, J.; Schüttler, J.; Hartmann, C.: Biogenic Volatile Organic Compounds (BVOC) Emissions from a Changing Amazonia: the Effect of Climate and Land Use Changes on Emissions. In AGU Annual Meeting 2024, B54B-05. AGU Annual Meeting, Washington, DC, 09. Dezember 2024 - 13. Dezember 2024. (2024)

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, 09. Dezember 2024 - 13. Dezember 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, 14. April 2024 - 19. April 2024. (2024)

Krumm, B.; Ernle, L.; Lelieveld, J.; Williams, J.: Vertical and spatial distribution of Chloromethane and Bromomethane from boundary layer to upper troposphere over the Amazon rainforest. In EGU General Assembly 2024, Vienna, Austria & Online, EGU24-14827. EGU General Assembly 2024, Vienna, 14. April 2024 - 19. April 2024. (2024)

Tripathi, N.; Edtbauer, A.; Wang, N.; Ringsdorf, A.; Krumm, B.; Klüpfel, T.; Lelieveld, J.; Williams, J.: Impact of deep convection on biogenic volatile organic compounds in the upper troposphere over the Amazon Rainforest. In EGU General Assembly 2024, Vienna, Austria & Online, EGU24-3572. EGU General Assembly 2024, Vienna, 14. April 2024 - 19. April 2024. (2024)

Ostermann, C.; Williams, J.; Zannoni, N.; Kesselmeier, J.; Tappiz, B.; Guenther, A.; Vega, O.: Chiral BVOCs composition over the Amazon and Atlantic Rainforest by TD-GCxGC-TOF/MS. In 3rd Iberoamerican Conference on Mass Spectrometry, S. 64 - 65. 3rd Iberoamerican Conference on Mass Spectrometry: Abstracts – Oral presentations , Rio de Janeiro, 10. Dezember 2022 - 15. Dezember 2022. (2023)

Zitting, K.-M.; Gilmore, K.; Elkhadem, A.; Shaw, S.; Deminico, M.; Lockyer, B.; Quan, S.; Wang, W.; Issa, N.; Williams, J. et al.; Duffy, J.; Czeisler, C.: Characterizing Sleep in Early-Morning Shift Workers at Risk for Shift Work Disorder. In Sleep, 46, 0614, S. A269 - A260. 37th Annual Meeting of the Associated Professional Sleep Societies , Indianapolis, 03. Juni 2023 - 07. Juni 2023. Associated Professional Sleep Societies, Westchester, Ill. (2023)

Bourtsoukidis, E.; Pozzer, A.; Williams, J.; Makowski, D.; Peñuelas, J.; Matthaios, V.; Economou, T.; Lazoglou, G.; Yañez-Serrano, A. M.; Nölscher, A. et al.; Lelieveld, J.; Ciais, P.; Vrekoussis, M.; Daskalakis, N.; Sciare, J.: The temperature sensitivity of mono- and sesquiterpene emissions from terrestrial vegetation: Insights from a meta-analysis. In EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023,, Abstract EGU23-6641. EGU General Assembly 2023 , Vienna, Austria, 24. April 2023 - 28. April 2023. (2023)