Siegfried Schobesberger
Professor
Department of Technical Physics, Faculty of Science, Forestry and Technology
[email protected] | +358 50 339 0647
Research Interests:
Composition and physical and chemical properties of organic aerosol
Atmospheric oxidation processes, in particular for volatile organic compounds
Sources and sinks of organic compounds in the atmosphere
Vertical variations of aerosol-related mechanisms in the troposphere
First steps of atmospheric new-particle formation and growth
Nucleation and phase transitions
Research groups
Publications
53/53 items-
Optimizing the Temperature Sensitivity of the Isoprene Emission Model MEGAN in Different Ecosystems Using a Metropolis-Hastings Markov Chain Monte Carlo Method
DiMaria, C A; Jones, D B A; Ferracci, V; Bloom, A A; Worden, H M; Seco, R; Vettikkat, L; Yanez-Serrano, A M; Guenther, A B; Araujo, A; Goldstein, A H; Langford, B; Cash, J; Harris, N R P; Brown, L; Rinnan, R; Schobesberger, S; Holst, T; Mak, J E. 2025. Journal of geophysical research : biogeosciences. 130: A1 Journal article (refereed), original research -
Effect of Long‐Range Transported Fire Aerosols on Cloud Condensation Nuclei Concentrations and Cloud Properties at High Latitudes
Kommula, S. M.; Buchholz, A.; Gramlich, Y.; Mielonen, T.; Hao, L.; Pullinen, I.; Vettikkat, L.; Ylisirniö, A.; Joutsensaari, J.; Schobesberger, S.; Tiitta, P.; Leskinen, A.; Hesslin‐Rees, D.; Haslett, S. L.; Siegel, K.; Lunder, C.; Zieger, P.; Krejci, R.; Romakkaniemi, S.; Mohr, C.; Virtanen, A.. 2024. Geophysical research letters. 51: . e2023GL107134 A1 Journal article (refereed), original research -
High temperature sensitivity of Arctic isoprene emissions explained by sedges
Wang, Hui; Welch, Allison M; Nagalingam, Sanjeevi; Leong, Christopher; Czimczik, Claudia I; Tang, Jing; Seco, Roger; Rinnan, Riikka; Vettikkat, Lejish; Schobesberger, Siegfried; Holst, Thomas; Brijesh, Shobhit; Sheesley, Rebecca J; Barsanti, Kelley C; Guenther, Alex B. 2024. Nature communications. 15: . 6144 A1 Journal article (refereed), original research -
How the understanding of atmospheric new particle formation has evolved along with the development of measurement and analysis methods
Lehtipalo, Katrianne; Nieminen, Tuomo; Schobesberger, Siegfried; Ehn, Mikael; Kulmala, Markku; Kerminen, Veli-Matti. 2024. Journal of aerosol science. 2025; 184: A2 Review article, Literature review, Systematic review -
Nitrate Radicals Suppress Biogenic New Particle Formation from Monoterpene Oxidation
Li, Dandan; Huang, Wei; Wang, Dongyu; Wang, Mingyi; Thornton, Joel A.; Caudillo, Lucía; Rörup, Birte; Marten, Ruby; Scholz, Wiebke; Finkenzeller, Henning; Marie, Guillaume; Baltensperger, Urs; Bell, David M.; Brasseur, Zoé; Curtius, Joachim; Dada, Lubna; Duplissy, Jonathan; Gong, Xianda; Hansel, Armin; He, Xu Cheng; Hofbauer, Victoria; Junninen, Heikki; Krechmer, Jordan E.; Kürten, Andreas; Lamkaddam, Houssni; Lehtipalo, Katrianne; Lopez, Brandon; Ma, Yingge; Mahfouz, Naser G.A.; Manninen, Hanna. 2024. Environmental science and technology. 58: 1601-1614 A1 Journal article (refereed), original research -
Over 20 years of observations in the boreal forest reveal a decreasing trend of atmospheric new particle formation
Li, Xinyang; Li, Haiyan; Yao, Lei; Stolzenburg, Dominik; Sarnela, Nina; Vettikkat, Lejish; de Jonge, Robin Wollesen; Baalbaki, Rima; Uusitalo, Helmi; Kontkanen, Jenni; Lehtipalo, Katrianne; Daellenbach, Kaspar R; Jokinen, Tuija; Aalto, Juho; Keronen, Petri; Schobesberger, Siegfried; Nieminen, Tuomo; Petaja, Tuukka; Kerminen, Veli-Matti; Bianchi, Federico; Kulmala, Markku; Dada, Lubna. 2024. Boreal environment research. 29: 35-52 A1 Journal article (refereed), original research -
The impact of ammonia on particle formation in the Asian Tropopause Aerosol Layer
Xenofontos, Christos; Kohl, Matthias; Ruhl, Samuel; Almeida, João; Beckmann, Hannah M.; Caudillo-Plath, Lucía; Ehrhart, Sebastian; Höhler, Kristina; Kaniyodical Sebastian, Milin; Kong, Weimeng; Kunkler, Felix; Onnela, Antti; Rato, Pedro; Russell, Douglas M.; Simon, Mario; Stark, Leander; Umo, Nsikanabasi Silas; Unfer, Gabriela R.; Yang, Boxing; Yu, Wenjuan; Zauner-Wieczorek, Marcel; Zgheib, Imad; Zheng, Zhensen; Curtius, Joachim; Donahue, Neil M.; El Haddad, Imad; Flagan, Richard C.; Gordon, Ham. 2024. npj climate and atmospheric science. 7: . 215 A1 Journal article (refereed), original research -
Variation in chemical composition and volatility of oxygenated organic aerosol in different rural, urban, and mountain environments
Huang, Wei; Wu, Cheng; Gao, Linyu; Gramlich, Yvette; Haslett, Sophie L.; Thornton, Joel; Lopez-Hilfiker, Felipe D.; Lee, Ben H.; Song, Junwei; Saathoff, Harald; Shen, Xiaoli; Ramisetty, Ramakrishna; Tripathi, Sachchida N.; Ganguly, Dilip; Jiang, Feng; Vallon, Magdalena; Schobesberger, Siegfried; Yli-Juuti, Taina; Mohr, Claudia. 2024. Atmospheric chemistry and physics. 24: 2607-2624 A1 Journal article (refereed), original research -
Airborne flux measurements of ammonia over the southern Great Plains using chemical ionization mass spectrometry
Schobesberger, Siegfried; D'Ambro, Emma L; Vettikkat, Lejish; Lee, Ben H; Peng, Qiaoyun; Bell, David M; Shilling, John E; Shrivastava, Manish; Pekour, Mikhail; Fast, Jerome; Thornton, Joel A. 2023. Atmospheric measurement techniques. 16: 247-271 A1 Journal article (refereed), original research -
Iodine oxoacids enhance nucleation of sulfuric acid particles in the atmosphere
He, Xu Cheng; Simon, Mario; Iyer, Siddharth; Xie, Hong Bin; Rörup, Birte; Shen, Jiali; Finkenzeller, Henning; Stolzenburg, Dominik; Zhang, Rongjie; Baccarini, Andrea; Tham, Yee Jun; Wang, Mingyi; Amanatidis, Stavros; Piedehierro, Ana A; Amorim, Antonio; Baalbaki, Rima; Brasseur, Zoé; Caudillo, Lucía; Chu, Biwu; Dada, Lubna; Duplissy, Jonathan; El Haddad, Imad; Flagan, Richard C.; Granzin, Manuel; Hansel, Armin; Heinritzi, Martin; Hofbauer, Victoria; Jokinen, Tuija; Kemppainen, Deniz; Kong, Weime. 2023. Science. 382: 1308-1314 A1 Journal article (refereed), original research