Aug 19, 2026 | Publications
On-filter derivatisation and alkaline trap sampling for UAV-based gas-phase halogen speciation in volcanic plumes Geil, B., N. Bobrowski, and T. Hoffmann (2026)Analytical and Bioanalytical Chemistry. doi: 10.1007/s00216-026-06403-7 Related TPChange projects: ...
Aug 17, 2026 | Publications
CERN CLOUD chamber measurements investigate the synergistic new particle formation rates and mechanisms involving methanesulfonic acid, sulfuric acid and two different amines under marine boundary layer conditions. Rapid new particle formation driven...
Aug 17, 2026 | Publications
We studied ice-supersaturated regions in the upper troposphere and lower stratosphere where high humidity can lead to cloud and contrail formation. Using data from 2010 to 2020, we found these regions to have fractal characteristics by applying an area-perimeter...
Jul 29, 2026 | Publications
This study shows that aerosol transported from the Asian summer monsoon region can substantially alter the background composition of the extratropical lower stratosphere. Aircraft-based measurements and model simulations reveal a strong increase of ammonium nitrate...
Jul 9, 2026 | Publications
The study analyzes gravity waves in a high-resolution simulation. A unique methodology is applied to compute three-dimensional gravity wave spectra while keeping the data on the original triangular model grid and using linear wave theory. The results show the...
Mar 24, 2026 | Publications
The Impact of Non-Orographic Gravity Waves on Transport and Mixing: Effects of Oblique Propagation and Coupling to Turbulence. Banerjee, T., Y. H. Kim, G. S. Voelker, S. Borchert, A. Kosareva, D. Kunkel, G. T. Masur, Z. Prochazkova, J. Schmidli, and U. Achatz (2026)...
