Publications of Franziska Köllner

Vogel, B., Lauther, V., Köllner, F., Ekinci, F., Rolf, C., Strobel, J., van Luijt, R., Volk, C. M., Borrmann, S., Dragoneas, A., Eppers, O., Molleker, S., Hoor, P., Ort, L., Weyland, F., Zahn, A., Clemens, J., Gunther, G., Kachula, O., Müller, R., Ploeger, F. and Riese, M.: Continental and marine source regions contributing to the outflow of the Asian summer monsoon anticyclone during the PHILEAS campaign in summer 2023, Atmospheric Chemistry and Physics, 26(9), 6283–6319, doi:10.5194/acp-26-6283-2026, 2026.

Vogel, B., Lauther, V., Köllner, F., Ekinci, F., Rolf, C., Strobel, J., van Luijt, R., Volk, C. M., Borrmann, S., Dragoneas, A., Eppers, O., Molleker, S., Hoor, P., Ort, L., Weyland, F., Zahn, A., Clemens, J., Günther, G., Kachula, O., Müller, R., Ploeger, F. and Riese, M.: Continental and marine source regions contributing to the outflow of the Asian summer monsoon anticyclone during the PHILEAS campaign in summer 2023, Atmospheric Chemistry and Physics, 26(9), 6283–6319, doi:10.5194/acp-26-6283-2026, 2026.

Smith, P., Tilmes, S., Gaubert, B., Granier, C., Zhu, Y., Eppers, O., Köllner, F., Brauner, P., Rollins, A., Waxman, E., Schill, G., Gurganus, C., Huey, L. G., Tanner, D., Lee, Y.-R. and Bekemeier, C.: Reduction of Global Sulfate Aerosol Concentration and Corresponding Radiative Effects From Recent Chinese SO₂ Emission Reduction, Geophysical Research Letters, 53(3), doi:10.1029/2025GL118851, 2026.

Smith, W. P., Tilmes, S., Gaubert, B., Granier, C., Zhu, Y., Eppers, O., Köllner, F., Brauner, P., Rollins, A., Waxman, E., Schill, G., Gurganus, C., Huey, L. G., Tanner, D., Lee, Y.-R. and Bekemeier, C.: Reduction of Global Sulfate Aerosol Concentration and Corresponding Radiative Effects From Recent Chinese SO₂ Emission Reduction, Geophysical Research Letters, 53(3), doi:10.1029/2025GL118851, 2026.

Brauner, P., Appel, O., Eppers, O., Köllner, F., Clemen, H.-C., Bräuer, T., Lachnitt, H.-C., Kaiser, K., Schneider, J., Dragoneas, A., Hünig, A., Molleker, S., Anderson, B. E., Cheng, Y., Schlager, H., Voigt, C. and Borrmann, S.: Measurement report: Chemical composition of submicron aerosol and cirrus and contrail ice residuals measured in the UTLS over Germany in winter 2018, EGUsphere, doi:10.5194/egusphere-2026-2161, 2026.

Ekinci, F., Eppers, O., Appel, O., Ploeger, F., Dragoneas, A., Molleker, S., Brauner, P., Lachnitt, H.-C., Weyland, F., Ort, L., Emig, N., Clemen, H.-C., Tomsche, L., Ebert, M., Hoor, P., Vogel, B., Cheng, Y., Schneider, J., Borrmann, S. and Köllner, F.: Enhancement of ammonium nitrate aerosol in the Northern Hemisphere lower stratosphere linked to Asian summer monsoon outflow, EGUsphere, doi:10.5194/egusphere-2026-998, 2026.

Köllner, F., Kohl, M., Ekinci, F., Eppers, O., Schneider, J., Dragoneas, A., Molleker, S., Johansson, S., Ungermann, J., Kretschmer, E., Höpfner, M., Lauther, V., Volk, C. M., Appel, O., Brauner, P., Kunkel, D., Lachnitt, H.-C., Bozem, H., Weyland, F., Emig, N., Ort, L., Zahn, A., Tomsche, L., Pozzer, A., Lelieveld, J., Cheng, Y., Riese, M., Hoor, P. and Borrmann, S.: Aerosol from the Asian monsoon ubiquitous throughout the extratropical stratosphere, EarthArXiv, doi:10.31223/X5RB46, 2026.