2024

Cycling of dissolved organic nutrients and indications for nutrient limitations in contrasting Amazon rainforest
ecosystems
Lange, D.F.; Schröter, S.A.; da Luz, F.M.; Pires, E.; Santos, Y.R.; da Silva, J.S.; Hildmann, St.; Hoffmann, Th.;  Ferreira, S.J.F.; Schäfer, Th.; Quesada, C.A.; Simon, C.; Gleixner, G.
Biogeochemistry (2024)
https://doi.org/10.1007/s10533-024-01187-3

Influence of Candle Emissions on Monoterpene Oxidation Chemistry and Secondary Organic Aerosol
Wang, K.; Brøndum Rasmussen, B.; Thomsen, D.; Zhang, Y.; Mørk Jensen, M.; Kristensen, K.; Hoffmann, Th.;  Glasius, M. and Bilde, M.
Environmental Science & Technology Article (2024)
DOI: 10.1021/acs.est.4c04075

Frequent rainfall-induced new particle formation within the canopy in the Amazon rainforest
Machado, L.A.T.; Unfer, G.R.; Brill, S.; Hildmann, St.; Pöhlker, Ch.; Cheng, Y.; Williams, J.; Hartwig, H.; Andreae, M.O.; Artaxo, P.; Curtius, J.; Franco, M.A.; Cecchini, M.A.; Edtbauer, A.; Hoffmann, Th.; Holanda, B.; Khadir, Th.; Krejci, R.; Kremper, L.A.; Liu, Y.; Meller, B.B.; Pöhlker, M.L.; Quesada, C.A.; Ringsdorf, A.; Riipinen, I.; Trumbore, S.; Wolff, St.; Lelieveld J.; Pöschl, U.
Nat. Geosci. (2024)
DOI https://doi.org/10.1038/s41561-024-01585-0

Method development and application for the analysis of chiral organic
marker species in ice-cores
Schäfer, Johanna; Beschnitt, Anja;  Burgay, François; Singer,Thomas; Schwikowski, Margit;  Hoffmann,
Thorsten
EGU24, Preprint
https://doi.org/10.5194/egusphere-2024-2243

Retention of α-pinene oxidation products and nitro-aromatic compounds during riming
Borchers, Ch.; Seymore, J.; Gautam, M.; Dörholt, K.; Müller, Y.; Arndt, A.; Gömmer, L.; Ungeheuer, F.; Szakáll, M.; Borrmann, St.; Theis, A.; Vogel, A.L.; Hoffmann, Th.
EGU24, Preprint -1443
https://doi.org/10.5194/egusphere-2024-1443

Reconstruction of Holocene and Last Interglacial vegetation dynamics
and wildfire activity in southern Siberia
Margerum, J.; Homann, J.; Umbo, St.; Nehrke, G.; Hoffmann, Th.; Vaks, A.; Kononov, A.; Osintsev, A.;  Giesche, A.; Mason, A.; Lechleitner, F.A.; Henderson, G.M.; Kwiecien, O.; Breitenbach, S.F.M.
EGU24, Preprint
https://doi.org/10.5194/egusphere-2024-1707

Measuring pesticides in the atmosphere:current status, emerging trends and future perspectives
Brüggemann, M.; Mayer, S.; Brown, D.; Terry, A.; Rüdiger, J., Hoffmann, T.
Environmental Sciences Europe (2024) 36:39
https://doi.org/10.1186/s12302-024-00870-4

Development of a drone-based measurement system for real-time monitoring of volcanic gas composition
Hoffmann, Th.; Bobrowski, N.; Karbach, N.
EGU24-19527
https://doi.org/10.5194/egusphere-egu24-19527

Preparation of low concentration H2 test gas mixtures in ambient air for calibration of H2 sensors
Karbach, N.; Höhler, L.; Hoor, P.; Bozem, H.; Bobrowski, N.; Hoffmann, Th.
EGU24, preprint
https://doi.org/10.5194/egusphere-2024-611

Characterisation of atmospheric organic aerosols with one- and multidimensional liquid chromatography and mass spectrometry: State of the art and future perspectives
Hildmann, St., Hoffmann, Th.
TrAC Trends in Analytical Chemistry, Volume 175, 2024, 117698, ISSN 0165-9936,
https://doi.org/10.1016/j.trac.2024.117698

Reliable Ozone Measurements in Volcanic Plumes: A Way to Resolve the Volcanic Ozone Enigma
Rüth, M.; Karbach, N.; Bobrowski, N.; Platt, U.; Geil, B.; Hoffmann, Th.; Bräutigam, E., Kuhn, J.
EGU24-1632
https://doi.org/10.5194/egusphere-egu24-16322

Molecular-Level Insights into the Relationship between Volatility of Organic Aerosol Constituents and PM2.5 Air Pollution Levels: A Study with Ultrahigh-Resolution Mass Spectrometry
Wang, K.; Zhang, Y.; Tong, H.; Han, J.; Fu, P.; Huang, R.-J.; Zhang, H, Hoffmann, Th.
Environ. Sci. Technol. 2024
https://doi.org/10.1021/acs.est.3c10662

Development of a non-targeted LC-UHRMS approach for organic aerosol analysis: first application to urban and biogenically influenced air masses
Karbach, N.; Pouyes, P.; Perraudin, E.; Villenave, E.; Vogel, A.; Hoffmann, Th.
EGU24-17155
https://doi.org/10.5194/egusphere-egu24-17155

Chemical characterisation and comparison of Isoprene Organosulphates in simulation chamber experiments and ambient aerosol samples in the Amazon rainforest
Hildmann, St.; Wasserzier, D.; Hopson, L; Kremper, L.; Pöhlker, Ch., Hoffmann, Th.
EGU24-16372
https://doi.org/10.5194/egusphere-egu24-16372