Sep 8, 2026 | Publications
Downward transport of tropical upper-tropospheric aerosols: multi-year insights from idealized simulations.Hernández Pardo, L., J. Curtius, P. Jöckel, J. M. Menken, C. Pöhlker, M. Pöhlker, and A. Possner (2026)Atmospheric Chemistry and Physics 26 (17), 12275–12293....
Aug 25, 2026 | Publications
Evidence of gravity wave contribution to vertical shear and mixing in the lower stratosphere. Umbarkar, M., D. Kunkel, A. Miltenberger, H.-C. Lachnitt, T. Kaluza, C. Schwenk, and P. Hoor (2026)Atmospheric Chemistry and Physics 26 (16), 12067–12096....
Aug 21, 2026 | Publications
Impact of small-scale gravity waves on tracer transportKnop, I., S. Dolaptchiev, and U. Achatz (2026): Quarterly Journal of the Royal Meteorological Society 152 (776), e70091. doi: https://doi.org/10.1002/qj.70091. Abstract Small-scale gravity waves, with horizontal...
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...
