Treffer 1 bis 30 von 57

2026

Lac, J.; Chepfer, H.; Shupe, M. D.; Griesche, H.:

Understanding the spring cloud onset over the Arctic sea-ice

Atmospheric Chemistry and Physics, 26, 4189 - 4213

ISSN: 16807316

Ohneiser, K.; Hartmann, M.; Wex, H.; Seifert, P.; Hardt, A.; Miller, A.; Baudrexl, K.; Thomas, W.; Ettrichrätz, V.; Maahn, M.; Gaudek, T.; Schimmel, W.; Senf, F.; Griesche, H.; Radenz, M.; Henneberger, J.:

Ice-nucleating particle depletion in the wintertime boundary layer in the pre-Alpine region during stratus cloud conditions

Atmospheric Chemistry and Physics, 26, 3223 - 3236

ISSN: 16807316

2025

Ansmann, A.; Jimenez, C.; Roschke, J.; Bühl, J.; Ohneiser, K.; Engelmann, R.; Radenz, M.; Griesche, H.; Hofer, J.; Althausen, D.; Knopf, D. A.; Dahlke, S.; Gaudek, T.; Seifert, P.; Wandinger, U.:

Impact of wildfire smoke on Arctic cirrus formation - Part 1: Analysis of MOSAiC 2019–2020 observations

Atmospheric Chemistry and Physics, 25, 4847-4866

ISSN: 1680-7316

Gast, B.; Jimenez, C.; Ansmann, A.; Haarig, M.; Engelmann, R.; Fritzsch, F.; Floutsi, A. A.; Griesche, H.; Ohneiser, K.; Hofer, J.; Radenz, M.; Baars, H.; Seifert, P.; Wandinger, U.:

Invisible aerosol layers: Improved lidar detection capabilities by means of laser-induced aerosol fluorescence

Atmospheric Chemistry and Physics, 25, 3995-4011

ISSN: 1680-7316

Jimenez, C.; Ansmann, A.; Ohneiser, K.; Griesche, H.; Engelmann, R.; Radenz, M.; Hofer, J.; Althausen, D.; Knopf, D. A.; Dahlke, S.; Bühl, J.; Baars, H.; Seifert, P.; Wandinger, U.:

MOSAiC studies of long-lasting mixed-phase cloud events and analysis of the liquid-phase properties of Arctic clouds

Atmospheric Chemistry and Physics, 25, 12955-12981

ISSN: 1680-7316

Ohneiser, K.; Althausen, D.; Ansmann, A.; Baars, H.; Engelmann, R.; Ettrichrätz, V.; Fuchs, C.; Gaudek, T.; Griesche, H.; Hajipour, M.; Henneberger, J.; Hofer, J.; Kalesse-Los, H.; Kötsche, A.; Lohmann, U.; Maahn, M.; Maherndl, N.; Miller, A.; Omanovic, N.; Radenz, M.; Ramelli, F.; Schimmel, W.; Seifert, P.; Senf, F.; Skupin, A.; Spirig, R.; Vogl, T.; Zhang, H.:

Impact of seeder-feeder cloud interaction on precipitation formation over the Swiss plateau: A case study and statistics based on extensive remote-sensing, in situ and model data

PrePEP Conference: Precipitation Processes - Estimation and Prediction (PrePEP 2025), Bonn, Germany, 16-21 March 2025

Ohneiser, K.; Seifert, P.; Schimmel, W.; Senf, F.; Gaudek, T.; Radenz, M.; Teisseire, A.; Ettrichrätz, V.; Vogl, T.; Maherndl, N.; Pfeifer, N.; Henneberger, J.; Miller, A. J.; Omanovic, N.; Fuchs, C.; Zhang, H.; Ramelli, F.; Spirig, R.; Kötsche, A.; Kalesse-Los, H.; Maahn, M.; Corden, H.; Berne, A.; Hajipour, M.; Griesche, H.; Hofer, J.; Engelmann, R.; Skupin, A.; Ansmann, A.; Baars, H.:

Impact of seeder-feeder cloud interaction on precipitation formation: A case study based on extensive remote-sensing, in-situ and model data

Atmospheric Chemistry and Physics, 25, 17363–17386

ISSN: 1680-7316

Ohneiser, K.; Ettrichrätz, V.; Fuchs, C.; Gaudek, T.; Griesche, H.; Miller, A.; Maahn, M.:

Lack of INP and precipitation in supercooled stratus clouds over the Swiss Plateau might be explained by upwind INP activation and removal

PrePEP Conference: Precipitation Processes - Estimation and Prediction (PrePEP 2025), Bonn, Germany, 16-21 March 2025

Seidel, C.; Althausen, D.; Ansmann, A.; Wendisch, M.; Griesche, H.; Radenz, M.; Hofer, J.; Dahlke, S.; Maturilli, M.; Walbröl, A.; Baars, H.; Engelmann, R.:

Close Correlation Between Vertically Integrated Tropospheric Water Vapor and the Downward, Broadband Thermal‐Infrared Irradiance at the Ground: Observations in the Central Arctic During MOSAiC

Journal of Geophysical Research - Atmospheres, 130, e2024JD042378

Seidel, C.; Althausen, D.; Ansmann, A.; Wendisch, M.; Griesche, H.; Radenz, M.; Hofer, J.; Dahlke, S.; Maturilli, M.; Walbröl, A.; Baars, H.; Engelmann, R.:

Observations of the vertical water vapor distribution and the downward, broadband thermal-infrared irradiance at the ground in the Central Arctic during MOSAiC

EGU General Assembly 2025, Vienna, Austria, 27 April - 2 May 2025. European Geosciences Union, EGU25-11015

2024

Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Althausen, D.; Hengst, R.; Barrientos-Velasco, C.:

Continuous radiation measurements during the POLARSTERN cruise PS122/1-5, 06 October 2019 - 02 October 2020, Arctic Ocean [dataset]

PANGAEA

Klamt, A.; Yin, Z.; Floutsi, A. A.; Griesche, H.; Haarig, M.; Radenz, M.; Jimenez, C.; Gast, B.; Baars, H.:

PollyNET: Pollynet Processing Chain (4.0)

Zenodo

2023

Ansmann, A.; Ohneiser, K.; Engelmann, R.; Radenz, M.; Griesche, H.; Hofer, J.; Althausen, D.; Creamean, J. M.; Boyer, M. C.; Knopf, D. A.; Dahlke, S.; Maturilli, M.; Gebauer, H.; Bühl, J.; Jimenez, C.; Seifert, P.; Wandinger, U.:

Annual cycle of aerosol properties over the central Arctic during MOSAiC 2019–2020 — light-extinction, CCN, and INP levels from the boundary layer to the tropopause

Atmospheric Chemistry and Physics, 23, 12821-12849

ISSN: 1680-7316

Barrientos Velasco, C.; Griesche, H.; Hünerbein, A.; Macke, A.; Seifert, P.; Shupe, M. D.; Witthuhn, J.; Deneke, H.:

Investigation of radiative closure and cloud radiative effects based on ground-based and satellite observations during MOSAiC

28th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Berlin, Germany, 11-20 July 2023

Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Althausen, D.; Macke, A.; Hengst, R.:

Total Sky Imager observations during POLARSTERN cruise PS122/2 on 2019-12-13 [dataset]

PANGAEA

Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Althausen, D.; Macke, A.; Hengst, R.:

Total Sky Imager observations during POLARSTERN cruise PS122/3 on 2020-03-01 [dataset]

PANGAEA

Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Althausen, D.; Macke, A.; Hengst, R.:

Total Sky Imager observations during POLARSTERN cruise PS122/4, Longyearbyen - Arctic Ocean [dataset]

PANGAEA

Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Althausen, D.; Macke, A.; Hengst, R.:

Total Sky Imager observations during POLARSTERN cruise PS122/5, Arctic Ocean - Bremerhaven [dataset]

PANGAEA

Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Althausen, D.; Seidel, C.; Baars, H.; Klamt, A.; Hengst, R.:

Water vapor profiles retrieved during the POLARSTERN cruises PS122/1, PS122/2 and PS122/3, 28 September 2019 – 29 February 2020, Arctic Ocean [dataset]

PANGAEA

Griesche, H.; Barrientos-Velasco, C.; Deneke, H.; Hünerbein, A.; Seifert, P.; Macke, A.:

Low-level Arctic clouds: The hidden key component of the radiation budget

28th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Berlin, Germany, 11-20 July 2023

Griesche, H.:

Single column 1D radiative transfer simulations during PS106 including low-level-stratus clouds in the central Arctic (v1.0) [Data set]

Zenodo

Jiménez, C.; Ansmann, A.; Engelmann, R.; Seifert, P.; Radenz, M.; Hofer, J.; Griesche, H.; Althausen, D.; Baars, H.:

Assessing aerosol-cloud relationships from dual-field-of-view-polarization lidar: Results and perspectives

28th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Berlin, Germany, 11-20 July 2023

Kirbus, B.; Tiedeck, S.; Camplani, A.; Chylik, J.; Crewell, S.; Dahlke, S.; Ebell, K.; Gorodetskaya, I.; Griesche, H.; Handorf, D.; Höschel, I.; Lauer, M.; Neggers, R.; Rückert, J.; Shupe, M. D.; Spreen, G.; Walbröl, A.; Wendisch, M.; Rinke, A.:

Surface impacts and associated mechanisms of a moisture intrusion into the Arctic observed in mid-April 2020 during MOSAiC

Frontiers in Earth Science, 11, 1147848

Seidel, C.; Althausen, D.; Ansmann, A.; Wendisch, M.; Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Dahlke, S.; Maturilli, M.:

Impact of the vertical distributed water vapour on the downward longwave radiation at the surface during clear-sky conditions in the central Arctic

International MOSAiC Science Conference/Workshop, Boulder, CO, USA, 13-17 February 2023

Wendisch, M.; Brückner, M.; Crewell, S.; Ehrlich, A.; Notholt, J.; Lüpkes, C.; Macke, A.; Burrows, J. P.; Rinke, A.; Quaas, J.; Maturilli, M.; Schemann, V.; Shupe, M. D.; Akansu, E. F.; Barrientos-Velasco, C.; Bärfuss, K.; Blechschmidt, A.-M.; Block, K.; Bougoudis, I.; Bozem, H.; Böckmann, C.; Bracher, A.; Bresson, H.; Bretschneider, L.; Buschmann, M.; Chechin, D. G.; Chylik, J.; Dahlke, S.; Deneke, H.; Dethloff, K.; Donth, T.; Dorn, W.; Dupuy, R.; Ebell, K.; Egerer, U.; Engelmann, R.; Eppers, O.; Gerdes, R.; Gierens, R.; Gorodetskaya, I. V.; Gottschalk, M.; Griesche, H.; Gryanik, V. M.; Handorf, D.; Harm-Altstädter, B.; Hartmann, J.; Hartmann, M.; Heinold, B.; Herber, A.; Herrmann, H.; Heygster, G.; Höschel, I.; Hofmann, Z.; Hölemann, J.; Hünerbein, A.; Jafariserajehlou, S.; Jäkel, E.; Jacobi, C.; Janout, M.; Jansen, F.; Jourdan, O.; Jurányi, Z.; Kalesse-Los, H.; Kanzow, T.; Käthner, R.; Kliesch, L. L.; Klingebiel, M.; Knudsen, E. M.; Kovács, T.; Körtke, W.; Krampe, D.; Kretzschmar, J.; Kreyling, D.; Kulla, B.; Kunkel, D.; Lampert, A.; Lauer, M.; Lelli, L.; von Lerber, A.; Linke, O.; Löhnert, U.; Lonardi, M.; Losa, S. N.; Losch, M.; Maahn, M.; Mech, M.; Mei, L.; Mertes, S.; Metzner, E.; Mewes, S.; Michaelis, J.; Mioche, G.; Moser, M.; Nakoudi, K.; Neggers, R.; Neuber, R.; Nomokonova, T.; Oelker, J.; Papakonstantinou-Presvelou, I.; Pätzold, F.; Pefanis, V.; Pohl, C.; van Pinxteren, M.; Radovan, A.; Rhein, M.; Rex, M.; Richter, A.; Risse, N.; Ritter, C.; Rostosky, P.; Rozanov, V. V.; Ruiz Donoso, E.; Saavedra Garfias, P.; Salzmann, M.; Schacht, J.; Schäfer, M.; Schneider, J.; Schnierstein, N.; Seifert, P.; Seo, S.; Siebert, H.; Soppa, M. A.; Spreen, G.; Stachlewska, I. S.; Stapf, J.; Stratmann, F.; Tegen, I.; Viceto, C.; Voigt, C.; Vountas, M.; Walbröl, A.; Walter, M.; Wehner, B.; Wex, H.; Willmes, S.; Zanatta, M.; Zeppenfeld, S.:

Atmospheric and surface processes, and feedback mechanisms determining arctic amplification: A review of first results and prospects of the (AC)3 Project

Bulletin of the American Meteorological Society, 104, E208-E242

ISSN: 0003-0007

2022

Althausen, D.; Seidel, C.; Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Dahlke, S.; Maturilli, M.:

Calibration of water vapor Raman lidar measurements by use of radiosonde and microwave radiometer measurements

MeteorologieTagung DACH 2022, Leipzig, Deutschland, 21.-25. März 2022. DMG, ÖGM, SGM, DACH2022-235

Althausen, D.; Seidel, C.; Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Dahlke, S.; Maturilli, M.:

Water vapor profiles above Polarstern during MOSAiC - Calibration of Raman lidar data with radiosonde measurements

International MOSAiC Science Conference/Workshop, Potsdam, Germany, 25-29 April 2022

Ansmann, A.; Ohneiser, K.; Chudnovsky, A.; Knopf, D. A.; Eloranta, E. W.; Villanueva, D.; Seifert, P.; Radenz, M.; Barja, B.; Zamorano, F.; Jimenez, C.; Engelmann, R.; Baars, H.; Griesche, H.; Hofer, J.; Althausen, D.; Wandinger, U.:

Ozone depletion in the Arctic and Antarctic stratosphere induced by wildfire smoke

Atmospheric Chemistry and Physics, 22, 11701-11726

ISSN: 1680-7316

Ebell, K.; Walbröl, A.; Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Althausen, D.:

Temperature and humidity profiles, integrated water vapour and liquid water path derived from the HATPRO microwave radiometer onboard the Polarstern during the MOSAiC expedition [dataset]

PANGAEA

Engelmann, R.; Griesche, H.; Radenz, M.; Hofer, J.; Althausen, D.; Ohneiser, K.; Jimenez, C.; Bühl, J.; Ansmann, A.:

Schließungsstudien von Aerosol/Wolkenwechselwirkungen anhand von Lidar- und Radarbeobachtungen während MOASiC

MeteorologieTagung DACH 2022, Leipzig, Deutschland, 21.-25. März 2022. DMG, ÖGM, SGM, DACH2022-88