2024

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

Low-level Arctic clouds: A blind zone in our knowledge of the radiation budget

Atmos. Chem. Phys., 24, 597-612

doi:10.5194/acp-24-597-2024

Hofer, J., Seifert, P., Liley, J. B., Radenz, M., Uchino, O., Morino, I., Sakai, T., Nagai, T., Ansmann, A.

Aerosol-related effects on the occurrence of heterogeneous ice formation over Lauder, New Zealand/Aotearoa

Atmos. Chem. Phys., 24, 1265-1280

doi:10.5194/acp-24-1265-2024

2023

Amiridis, V., Marinou, E., Paschou, P., Baars, H., Pirloaga, R., Engelmann, R., Tsekeri, A., Tsikoudi, I., Daskalopoulou, V., Kazadzis, S., Skupin, A., Marenco, F., Kezoudi, M., Kouklaki, D., Siomos, N., Floutsi, A. A., Metallinos, S., Spanakis Misirlis, V., Raptis, P., Althausen, D., Seifert, P., Nemuc, A., Antonescu, B., Alkistis, P., Wandinger, U.

ASKOS Campaign Dataset

ESA Atmospheric Validation Data Centre (EVDC)

doi:10.60621/jatac.campaign.2021.2022.caboverde

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

Atmos. Chem. Phys., 23, 12821-12849

doi:10.5194/acp-23-12821-2023

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

Atmos. Chem. Phys., 23, 12821–12849

doi:10.5194/acp-23-12821-2023

Baars, H., Engelmann, R., Seifert, P., Wandinger, U.

EVAA: Experimentelle Validierung und Assimilation von Aeolus Beobachtungen - Validierung der Wind- und Aerosolprodukte der europäischen Satellitenmission Aeolus und Assimilationsexperimente mit numerischen Modellen zur Wettervorhersage : Teilprojekt 5: Validierung der Aerosol- und Windprodukte durch bodengebundene Instrumente des TROPOS (Schlussbericht)

Report, 14 , ISBN: DLR-Förderkennzeichen: 50EE1721C

Baars, H., Walchester, J., Basharova, E., Gebauer, H., Radenz, M., Bühl, J., Barja, B., Wandinger, U., Seifert, P.

Long-term validation of Aeolus L2B wind products at Punta Arenas, Chile and Leipzig, Germany

Atmos. Meas. Tech., 16, 3809-3834

doi:10.5194/amt-16-3809-2023

Floutsi, A. A., Baars, H., Engelmann, R., Althausen, D., Ansmann, A., Bohlmann, S., Heese, B., Hofer, J., Kanitz, T., Haarig, M., Ohneiser, K., Radenz, M., Seifert, P., Skupin, A., Yin, Z., Abdulajev, S. F., Komppula, M., Filioglou, M., Giannakaki, E., Stachlewska, I. S., Janicka, L., Bortoli, D., Marinou, E., Amiridis, V., Gialitaki, A., Mamouri, R.-E., Barja, B., Wandinger, U.

DeLiAn – a growing collection of depolarization ratio, lidar ratio and Ångström exponent for different aerosol types and mixtures from ground-based lidar observations

Atmos. Meas. Tech., 16, 2353-2379

doi:10.5194/amt-16-2353-2023

Floutsi, A. A., Baars, H., Engelmann, R., Althausen, D., Ansmann, A., Bohlmann, S., Heese, B., Hofer, J., Kanitz, T., Haarig, M., Ohneiser, K., Radenz, M., Seifert, P., Skupin, A., Yin, Z., Abdulajev, S. F., Komppula, M., Filioglou, M., Giannakaki, E., Stachlewska, I. S., Janicka, L., Bortoli, D., Marinou, E., Amiridis, V., Gialitaki, A., Mamouri, R.-E., Barja, B., Wandinger, U.

DeLiAn – a growing collection of depolarization ratio, lidar ratio and Ångström exponent for different aerosol types and mixtures from ground-based lidar observations

Griesche, H. J., Seifert, P., Engelmann, R., Radenz, M., Hofer, J., Althausen, D.

Cloud profiling products from RV Polarstern during MOSAiC, ACTRIS Cloud remote sensing data centre unit (CLU)

Cloudnet

doi:

Henneberger, J., Ramelli, F., Spirig, R., Omanovic, N., Miller, A. J., Fuchs, C., Zhang, H., Bühl, J., Hervo, M., Kanji, Z. A., Ohneiser, K., Radenz, M., Rösch, M., Seifert, P., Lohmann, U.

Seeding of supercooled low stratus clouds with a UAV to study microphysical ice processes: An introduction to the CLOUDLAB project

Bull. Amer. Meteor. Soc., 104, E1962-E1979

doi:10.1175/BAMS-D-22-0178.1

Mamouri, R.-E., Ansmann, A., Ohneiser, K., Knopf, D. A., Nisantzi, A., Bühl, J., Engelmann, R., Skupin, A., Seifert, P., Baars, H., Ene, D., Wandinger, U., Hadjimitsis, D.

Wildfire smoke triggers cirrus formation: Lidar observations over the eastern Mediterranean

Atmos. Chem. Phys., 23, 14097-14114

doi:10.5194/acp-23-14097-2023

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

Bull. Amer. Meteor. Soc., 104, E208-E242

doi:10.1175/BAMS-D-21-0218.1

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

Atmos. Chem. Phys., 22, 11701-11726

doi:10.5194/acp-22-11701-2022

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

Radiative closure and cloud effects on the radiation budget based on satellite and shipborne observations during the Arctic summer research cruise, PS106

Atmos. Chem. Phys., 22, 9313–9348

doi:10.5194/acp-22-9313-2022

Gong, X., Radenz, M., Wex, H., Seifert, P., Ataei, F., Henning, S., Baars, H., Barja, B., Ansmann, A., Stratmann, F.

Significant continental source of ice-nucleating particles at the tip of Chile's southernmost Patagonia region

Atmos. Chem. Phys., 22, 10505-10525

doi:10.5194/acp-22-10505-2022

Kalesse-Los, H., Schimmel, W., Luke, E., Seifert, P.

Evaluating cloud liquid detection against Cloudnet using cloud radar Doppler spectra in a pre-trained artificial neural network

Atmos. Meas. Tech., 15, 279–295

doi:10.5194/amt-15-279-2022

Ohneiser, K., Ansmann, A., Kaifler, B., Chudnovsky, A., Barja, B., Knopf, D. A., Kaifler, N., Baars, H., Seifert, P., Villanueva, D., Jimenez, C., Radenz, M., Engelmann, R., Veselovskii, I., Zamorano, F.

Australian wildfire smoke in the stratosphere: The decay phase in 2020/2021 and impact on ozone depletion

Atmos. Chem. Phys., 22, 7417–7442

doi:10.5194/acp-22-7417-2022

Schimmel, W., Kalesse-Los, H., Maahn, M., Vogl, T., Foth, A., Saavedra Garfias, P., Seifert, P.

Identifying cloud droplets beyond lidar attenuation from vertically pointing cloud radar observations using artificial neural networks

Atmos. Meas. Tech., 15, 5343–5366

doi:10.5194/amt-15-5343-2022

Wieder, J., Ihn, N., Mignani, C., Haarig, M., Bühl, J., Seifert, P., Engelmann, R., Ramelli, F., Kanji, Z. A., Lohmann, U., Henneberger, J.

Retrieving ice-nucleating particle concentration and ice multiplication factors using active remote sensing validated by in situ observations

Atmos. Chem. Phys., 22, 9767-9797

doi:10.5194/acp-22-9767-2022

2021

Ansmann, A., Ohneiser, K., Mamouri, R.-E., Knopf, D. A., Veselovskii, I., Baars, H., Engelmann, R., Foth, A., Jimenez, C., Seifert, P., Barja, B.

Tropospheric and stratospheric wildfire smoke profiling with lidar: Mass, surface area, CCN, and INP retrieval

Atmos. Chem. Phys., 21, 9779-9807

doi:10.5194/acp-21-9779-2021

Baars, H., Walchester, J., Basharova, E., Gebauer, H., Wandinger, U., Engelmann, R., Bühl, J., Radenz, M., Seifert, P., Ansmann, A., Althausen, D., Heese, B., Hofer, J., Hanbuch, K., Ohneiser, K., Jimenez, C., Skupin, A., Yin, Z., Chudnovsky, A., Mamouri, R.-E., Barja, B., Abdullaev, S., Zenk, C., Geiß, A., Witschas, B., Lux, O., Marksteiner, U., Reitebuch, O.

Experimentelle Validierung und Assimilation von Aeolus Beobachtungen: Validierung der Aerosol‐ und Windprodukte durch bodengebundene Instrumente des TROPOS (Zwischenbericht 2021)

Report, 21 , ISBN: BMWi Förderkennzeichen: 50EE1721C

Baars, H., Wandinger, U., Engelmann, R., Bühl, J., Radenz, M., Seifert, P., Ansmann, A., Althausen, D., Heese, B., Hofer, J., Hanbuch, K., Ohneiser, K., Jimenez, C., Skupin, A., Yin, Z., Dmitrijenko, I., Walchester, J., Basharova, E., Gülbas, T., Gebauer, H., Chudnovsky, A., Barja, B., Abdullaev, S., Mamouri, R., Geiß, A., Reitebuch, O.

Half-yearly Aeolus Cal/Val report Q2 2021 – Template for measurement teams

Report, Leibniz Institute for Tropospheric Research (TROPOS), Universidad de Magallanes (UMAG), Tel Aviv University (TAU), Academy of Sciences of the Republic of Tajikistan, ERATOSTHENES Centre of Excellence in Limassol, Cyprus (ECoE), LMU, DWD, DLR, 17 , ISBN: BMWi Proposal ID: 27329 (and partly for 27409 and 5166)

Baars, H., Walchester, J., Basharova, E., Gebauer, H., Wandinger, U., Engelmann, R., Bühl, J., Radenz, M., Seifert, P., Ansmann, A., Althausen, D., Heese, B., Hofer, J., Hanbuch, K., Ohneiser, K., Jimenez, C., Skupin, A., Yin, Z., Chudnovsky, A., Mamouri, R.-E., Barja, B., Abdullaev, S., Zenk, C., Geiß, A., Witschas, B., Lux, O., Marksteiner, U., Reitebuch, O.

Half-yearly Aeolus Cal/Val report Q4 2021 – Template for measurement teams

Report, Leibniz Institute for Tropospheric Research (TROPOS), Universidad de Magallanes (UMAG), Tel Aviv University (TAU), Academy of Sciences of the Republic of Tajikistan, ERATOSTHENES Centre of Excellence in Limassol, Cyprus (ECoE), LMU, DWD, DLR, GEOMAR, OSCM, 14 , ISBN: BMWi Proposal ID: 27329 (and partly for 27409 and 5166)

Engelmann, R., Ansmann, A., Ohneiser, K., Griesche, H., Radenz, M., Hofer, J., Althausen, D., Dahlke,, S., Maturilli, M., Veselovskii, I., Jimenez, C., Wiesen, R., Baars, H., Bühl, J., Gebauer, H., Haarig, M., Seifert, P., Wandinger, U., Macke, A.

Wildfire smoke, Arctic haze, and aerosol effects on mixed-phase and cirrus clouds over the North Pole region during MOSAiC: An introduction

Atmos. Chem. Phys., 21, 13397-13423

doi:10.5194/acp-21-13397-2021

Floutsi, A. A., Baars, H., Radenz, M., Haarig, M., Yin, Z., Seifert, P., Jimenez, C., Ansmann, A., Engelmann, R., Barja, B., Zamorano, F., Wandinger, U.

Advection of biomass burning aerosols towards the southern hemispheric mid-latitude station of Punta Arenas as observed with multiwavelength polarization Raman lidar

Remote Sens., 13, 138

doi:10.3390/rs13010138

Fountoulakis, I., Kosmopoulos, P., Papachristopoulou, K., Raptis, I.-P., Mamouri, R.-E., Nisantzi, A., Gkikas, A., Witthuhn, J., Bley, S., Moustaka, A., Buehl, J., Seifert, P., Hadjimitsis, D. G., Kontoes, C., Kazadzis, S.

Effects of aerosols and clouds on the levels of surface solar radiation and solar energy in Cyprus

Remote Sens., 13, 2319

doi:10.3390/rs13122319

Griesche, H., Ohneiser, K., Seifert, P., Radenz, M., Engelmann, R., Ansmann, A.

Contrasting ice formation in Arctic clouds: Surface-coupled vs. surface-decoupled clouds

Atmos. Chem. Phys., 21, 10357-10374

doi:10.5194/acp-21-10357-2021

Hajipour, M., Seifert, P., Myagkov, A.

Retrieval of shape and orientation of multiple hydrometeor types from observations of scanning hybrid-mode Ka-band cloud radar

Remote Sensing of Clouds and the Atmosphere XXVI, Madrid, Spain (online), 13-18 September 2021, 11859

doi:10.1117/12.2597693

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