Items where Author is "Ritter, Christoph"

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Article
Müller, K. J. , Ritter, C. and Nakoudi, K. (2020)
Aerosol Investigation During the Arctic Haze Season of 2018: Optical and Hygroscopic Properties ,
EPJ Web Conf., 237 , 02001 .
doi:https://doi.org/10.1051/epjconf/202023702001 , hdl:10013/epic.92ee4a28-8a6c-4f21-9b14-13f308bb4ff5
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Nakoudi, K. , Böckmann, C. , Ritter, C. , Pefanis, V. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Bracher, A. ORCID: https://orcid.org/0000-0003-3025-5517 and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2020)
Aerosol Investigation During the Arctic Haze Season of 2018: Optical and Microphysical Properties ,
EPJ Web Conf., 237 , 02002 .
doi:https://doi.org/10.1051/epjconf/202023702002 , hdl:10013/epic.f81bb2f7-b8bb-4f1b-ac44-df75d7cf9ed9
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Nomokonova, T. , Ebell, K. , Löhnert, U. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383 and Ritter, C. (2020)
The influence of water vapor anomalies on clouds and their radiative effect at Ny-Ålesund ,
Atmospheric Chemistry and Physics, 20 , pp. 5157-5173 .
doi:https://doi.org/10.5194/acp-20-5157-2020 , hdl:10013/epic.f2405a4c-ec66-488e-8fef-225ee0df10ba
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Moroni, B. , Ritter, C. , Croccianti, S. , Markowicz, K. , Mazzola, M. , Becagli, S. , Traversi, R. , Krejci, R. , Tunved, P. and Cappelletti, D. (2020)
Individual Particle Characteristics, Optical Properties and Evolution of an Extreme Long‐Range Transported Biomass Burning Event in the European Arctic (Ny‐Ålesund, Svalbard Islands) ,
JGR Atmosphere, 125 (5), pp. 1-17 .
doi:https://doi.org/10.1029/2019JD031535 , hdl:10013/epic.6345b66e-9219-42fc-a2c1-fccfd176605a
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Zielinski, T. , Bolzacchini, E. , Cataldi, M. , Ferrero, L. , Graßl, S. , Hansen, G. , Mateos, D. , Mazzola, M. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Pakszys, P. , Posyniak, M. , Ritter, C. , Severi, M. , Sobolewski, P. , Traversi, R. and Velasco-Merino, C. (2020)
Study of Chemical and Optical Properties of Biomass Burning Aerosols during Long-Range Transport Events toward the Arctic in Summer 2017 ,
Atmosphere, 11 (84), pp. 1-27 .
doi:https://doi.org/10.3390/atmos11010084 , hdl:10013/epic.3f56c5f2-4811-4d70-b870-6b63741c0a6f
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Nakoudi, K. , Ritter, C. , Böckmann, C. , Kunkel, D. , Eppers, O. , Rozanov, V. , Mei, L. , Pefanis, V. , Jäkel, E. , Herber, A. , Maturilli, M. and Neuber, R. (2020)
Does the Intra-Arctic Modification of Long-Range Transported Aerosol Affect the Local Radiative Budget? (A Case Study) ,
Remote Sensing, 12 (13) .
doi:https://doi.org/10.3390/rs12132112 , hdl:10013/epic.e6f1f411-3930-434e-91b1-e9de7532771e
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Ebell, K. , Nomokonova, T. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383 and Ritter, C. (2020)
Radiative effect of clouds at Ny-Alesund, Svalbard, as inferred from ground-based remote sensing observations ,
Journal of Applied Meteorology and Climatology, 59 , pp. 3-22 .
doi:https://doi.org/10.1175/JAMC-D-19-0080.1 , hdl:10013/epic.730d76eb-55d6-42e4-8be9-9f001d33e8a2
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Vaquero-Martinez, J. , Anton, M. , Roman, R. , Cachorro, V. E. , Wang, H. , Gonzalez Abad, G. and Ritter, C. ORCID: https://orcid.org/0000-0003-1433-8371 (2020)
Water vapor satellite products in the European Arctic: An inter-comparison against GNSS data ,
Science of The Total Environment, 741 .
doi:https://doi.org/10.1016/j.scitotenv.2020.140335 , hdl:10013/epic.f05fd5ef-5910-40e8-8d54-993b1b02135e

Article
Kabanov, D. , Sakerin, S. M. and Ritter, C. ORCID: https://orcid.org/0000-0003-1433-8371 (2019)
Preparing time series of observations of atmospheric aerosol optical depth (AOD) at two stations on Spitsbergen Archipelago and selecting methods of extracting the contributions of fine and coarse AOD components ,
SPIE conference proceedings 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112083 .
doi:https://doi.org/10.1117/12.2539926 , hdl:10013/epic.e8162fcb-8542-4759-b3fb-65ff1041464b

Article
Graßl, S. and Ritter, C. (2019)
Properties of Arctic Aerosol Based on Sun Photometer Long-Term Measurements in Ny-Ålesund, Svalbard ,
Remote Sensing, 11 (11) .
doi:https://doi.org/10.3390/rs11111362
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Nomokonova, T. , Ebell, K. , Löhnert, U. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Ritter, C. and O'Connor, E. (2019)
Statistics on clouds and their relation to thermodynamic conditions at Ny-Ålesund using ground-based sensor synergy ,
Atmospheric Chemistry and Physics, 19 , pp. 4105-4126 .
doi:https://doi.org/10.5194/acp-19-4105-2019 , hdl:10013/epic.c3f88753-3063-4559-a43b-15cfa4c226c8
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Kulla, B. and Ritter, C. (2019)
Water Vapor Calibration: Using a Raman Lidar and Radiosoundings to Obtain Highly Resolved Water Vapor Profiles, ,
remote sensing .
doi:https://doi.org/10.3390/rs11060616 , hdl:10013/epic.0a586ff1-0c92-4a24-90dc-175693498495
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Koike, M. , Ukita, J. , Ström, J. , Tunved, P. , Shiobara, M. , Vitale, V. , Lupi, A. , Baumgardner, D. , Ritter, C. , Hermansen, O. , Yamanda, K. and Pedersen, C. A. (2019)
Year‐Round In Situ Measurements of Arctic Low‐Level Clouds: Microphysical Properties and Their Relationships With Aerosols ,
JGR, 124 (3) .
doi:https://doi.org/10.1029/2018JD029802 , hdl:10013/epic.1fadabcb-7407-404b-9710-f9eab623debb

Article
Ferrero, L. , Ritter, C. , Cappelletti, D. , Moroni, B. , Mocnik, G. , Mazzola, M. , Lupi, A. , Becagli, S. , Traversi, R. , Cataldi, M. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Vitale, V. and Bolzacchini, E. (2019)
Aerosol optical properties in the Arctic: The role of aerosol chemistry and dust composition in a closure experiment between Lidar and tethered balloon vertical profiles ,
Science of The Total Environment .
doi:https://doi.org/10.1016/j.scitotenv.2019.05.399 , hdl:10013/epic.e9b73bfb-1ec0-4310-a4a7-f87017e8e5ee
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Kabanov, D. , Sakerin, S. , Kruglinsky, I. , Ritter, C. ORCID: https://orcid.org/0000-0003-1433-8371, Sobolewski, P. and Zielinski, T. (2018)
Comparison of atmospheric aerosol optical depths measured with different sun photometers in three regions of Spitsbergen Archipelago ,
Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1083342 (13 December 2018), 108334 , pp. 10833-1 .
doi:https://doi.org/10.1117/12.2503949 , hdl:10013/epic.49000c1d-5771-4e52-8c98-0909dad6861b
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Böckmann, C. , Ritter, C. and Amezcua, P. O. (2018)
Arctic biomass burning aerosol event–microphysical property retrieval ,
EPJ Web Conf. ILRC 28, 176 (05023) .
hdl:10013/epic.36535e66-2a38-4c1e-83de-fdbdc12eb8b1
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Ritter, C. and Böckmann, C. (2018)
Observation of an intense biomass burning event over Spitsbergen ,
EPJ Web Conf, 28 ILRC, 176 (05030) .
hdl:10013/epic.4c65ddd1-9e58-48d4-8050-f02350917536
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Stachlewska, I. , Ritter, C. , Böckmann, C. and Engelmann, R. (2018)
Properties of arctic haze aerosol from lidar observations during iarea 2015 campaign on spitsbergen ,
EPJ Web Conf ILRC 28, 176 (05024) .
doi:https://doi.org/10.1051/epjconf/201817605024 , hdl:10013/epic.0fe5211a-3208-42da-91d4-0416849f905c
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Lisok, J. , Rozwadowska, A. , Pedersen, J. G. , Markowicz, K. , Ritter, C. , Kaminski, J. W. , Struzewska, J. , Mazzola, M. , Udisti, R. , Becagli, S. and Gorecka, I. (2018)
Radiative impact of an extreme Arctic biomass-burning event ,
Atmos. Chem. Phys., 18 , pp. 8829-8848 .
doi:https://doi.org/10.5194/acp-18-8829-2018 , hdl:10013/epic.3d9b13bf-879c-497c-8077-11df1a48c147
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Markowicz, K. M. , Ritter, C. , Lisok, J. , Makuch, P. , Stachlewska, I. S. , Cappelletti, D. , Mazzola, M. and Chilinski, M. (2017)
Vertical variability of aerosol single-scattering albedo and equivalent black carbon concentration based on in-situ and remote sensing techniques during the iAREA campaigns in Ny-Ålesund. ,
Atmospheric Environment, 164 , pp. 431-447 .
doi:https://doi.org/10.1016/j.atmosenv.2017.06.014 , hdl:10013/epic.51325
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Schulz, A. ORCID: https://orcid.org/0000-0003-2466-9086, Schaller, C. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Boike, J. ORCID: https://orcid.org/0000-0002-5875-2112, Ritter, C. and Foken, T. (2017)
Surface energy fluxes during the total solar eclipse over Ny-Ålesund, Svalbard, on 20 March 2015 ,
Meteorologische Zeitschrift .
doi:https://doi.org/10.1127/metz/2017/0846 , hdl:10013/epic.51459
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Moroni, B. , Cappelletti, D. , Crocchianti, S. , Becagli, S. , Caiazzo, L. , Traversi, R. , Udisti, R. , Mazzola, M. , Markowicz, K. , Ritter, C. and Zielinski, T. (2017)
Morphochemical characteristics and mixing state of long range transported wildfire particles at Ny-Ålesund (Svalbard Islands) ,
Atmospheric Environment .
doi:https://doi.org/10.1016/j.atmosenv.2017.02.37 , hdl:10013/epic.50554

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Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383 and Ritter, C. (2016)
Surface radiation during the total solar eclipse over Ny-Ålesund, Svalbard, on 20 March 2015 ,
Earth System Science Data, 8 , pp. 159-164 .
doi:https://doi.org/10.5194/essd-8-159-2016 , hdl:10013/epic.47759
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Lisok, J. , Markowicz, K. , Ritter, C. , Makuch, P. , Petelski, T. , Chilinski, M. , Kaminski, J. , Becagli, S. , Traversi, R. , Udisti, R. , Rozwadowska, A. , Jefimow, M. , Markuszewski, P. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Pakszys, P. , Stachlewska, I. S. , Struzewska, J. and Zielinski, T. (2016)
2014 iAREA campaign on aerosol in Spitsbergen Part 1: Study of physical and chemical properties ,
Atmospheric Environment, (140), pp. 150-166 .
doi:https://doi.org/10.1016/j.atmosenv.2016.05.051 , hdl:10013/epic.48140
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Markowicz, K. , Pakszys, P. , Ritter, C. , Zielinski, T. , Udisti, R. , Cappelletti, D. , Mazzola, M. , Shiobara, M. , Lynch, P. , Zawadzka, O. , Lisok, J. , Petelski, T. , Makuch, P. and Karasinki, G. (2016)
Impact of North American intense fires on aerosol optical properties measured over the European Arctic in July 2015 ,
Journal of Geophysical Research-Atmospheres .
doi:https://doi.org/10.1002/2016JD025310 , hdl:10013/epic.49101
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Tomasi, C. , Kokhanovsky, A. A. , Lupi, A. , Ritter, C. , Smirnov, A. , O'Neill, N. T. , Stone, R. S. , Holben, B. N. and Nyeki, S. (2015)
Aerosol remote sensing in polar regions ,
Earth-Science Reviews, 140 , pp. 108-157 .
doi:https://doi.org/10.1016/j.earscirev.2014.11.001 , hdl:10013/epic.44661
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Tomasi, C. , Petkov, B. , Mazzola, M. , Ritter, C. , di Sarra, A. G. , di Iorio, T. and del Gusta, M. (2015)
Seasonal Variations of the Relative Optical Air Mass Function for Background Aerosol and Thin Cirrus Clouds at Arctic and Antarctic Sites ,
Remote Sensing, 7 , pp. 7157-7180 .
hdl:10013/epic.50599
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Jocher, G. , Schulz, A. ORCID: https://orcid.org/0000-0003-2466-9086, Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Dethloff, K. and Foken, T. (2014)
The Sensible Heat Flux in the Course of the Year at Ny-Ålesund, Svalbard: Characteristics of Eddy Covariance Data and Corresponding Model Results ,
Advances in Meteorology, Article ID 852108 .
doi:https://doi.org/10.1155/1306 , hdl:10013/epic.44639
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Ridley, D. , Solomon, S. , Barnes, J. , Burlakov, V. , Deshler, T. , Dolgii, S. , Herber, A. B. , Nagai, T. , Neely, R. , Nevzorov, A. , Ritter, C. , Sakai, T. , Santer, B. , Sato, M. , Schmidt, A. , Uchino, O. and Vernier, J. (2014)
Total volcanic stratospheric aerosol optical depths and implications for global climate change ,
Geophysical Research Letters, 41 (22), pp. 7763-7769 .
doi:https://doi.org/10.1002/2014GL061541 , hdl:10013/epic.44663
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Stock, M. , Ritter, C. , Aaltonen, V. , Aas, W. , Handorf, D. ORCID: https://orcid.org/0000-0002-3305-6882, Herber, A. , Treffeisen, R. and Dethloff, K. (2014)
Where does the optically detectable aerosol in the European Arctic come from? ,
Tellus B .
hdl:10013/epic.43223
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Lampert, A. , Ström, J. , Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Yoon, Y. J. , Chae, N. Y. and Shiobara, M. (2012)
Inclined lidar observations of boundary layer aerosol particles above the Kongsfjord, Svalbard ,
Acta Geophysica, 60 (5), pp. 1287-1307 .
doi:https://doi.org/10.2478/s11600-011-0067-4 , hdl:10013/epic.40736
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Jocher, G. , Karner, F. , Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Dethloff, K. , Obleitner, F. , Reuder, J. and Foken, T. (2012)
The near-surface small-scale spatial and temporal variability of sensible and latent heat exchange in the Svalbard region: a case study ,
ISRN Meteorology .
hdl:10013/epic.39805
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O'Neill, N. T. , Perro, C. , Saha, A. , Lesins, G. , Duck, T. J. , Eloranta, E. W. , Nott, G. J. , Hoffmann, A. , Ritter, C. , Karmudi, M. , Bourassa, A. , Abboud, I. , Carn, S. A. and Savatiouk, V. (2012)
Properties of Sarychev sulphate aerosols over the Arctic, ,
Journal of Geophysical Research-Atmospheres, 117 (D4) .
doi:https://doi.org/10.1029/2011JD016838 , hdl:10013/epic.40737
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Lampert, A. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Ritter, C. , Hoffmann, A. , Stock, M. , Herber, A. , Birnbaum, G. ORCID: https://orcid.org/0000-0002-0252-6781, Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Dethloff, K. , Orgis, T. , Stone, R. S. , Brauner, R. , Kässbohrer, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Makshtas, A. , Sokolov, V. and Liu, P. (2012)
The Spring-Time Boundary Layer in the Central Arctic Observed during PAMARCMiP 2009 ,
Atmosphere, 3 (3), pp. 320-351 .
doi:https://doi.org/10.3390/atmos3030320 , hdl:10013/epic.39872
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Hoffmann, A. , Osterloh, L. , Stone, R. , Lampert, A. , Ritter, C. , Stock, M. , Tuneved, P. , Hennig, T. , Böckmann, C. , Li, S. M. , Eleftheriadis, K. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Orgis, T. , Herber, A. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Dethloff, K. (2011)
Remote sensing and in-situ measurements of tropospheric aerosol, a PAMARCMiP case study ,
Atmospheric Environment, 52 , pp. 56-66 .
doi:https://doi.org/10.1016/j.atmosenv.2011.11.027 , hdl:10013/epic.39359
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Kravitz, B. , Robock, A. , Bourassa, A. , Deshler, T. , Wu, D. , Mattis, I. , Finger, F. , Hoffmann, A. , Ritter, C. , Bitar, L. , Duck, T. and Barnes, J. E. (2011)
Simulation and observations of stratospheric aerosols from the 2009 Sarychev volcanic eruption ,
J. Geophys. Res .
doi:https://doi.org/10.1029/2010JD015501 , hdl:10013/epic.38871
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Stock, M. , Ritter, C. , Herber, A. , Hoyningen-Huene, W. , Baibakov, K. , Gräser, J. , Orgis, T. , Treffeisen, R. , Zinoview, N. , Makshtas, A. and Dethloff, K. (2011)
Springtime Arctic aerosol: Smoke versus Haze, a case study for March 2008 ,
Atmospheric Environment Sp. Ed.: Arctic Aerosol. .
doi:https://doi.org/10.1016/j.atmosenv.2011.06.051 , hdl:10013/epic.43390
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Stock, M. , Ritter, C. , Herber, A. , von Hoyningen-Huene, W. , Baibakov, K. , Graeser, J. , Orgis, T. , Treffeisen, R. , Zinoviev, N. S. and Makshtas, A. (2011)
Springtime Arctic aerosol: Smoke versus haze, a case study for March 2008 ,
Atmospheric Environment, 48 .
doi:https://doi.org/10.1016/j.atmosenv.2011.06.051 , hdl:10013/epic.38831
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O'Neill, N. T. , Perro, C. , Saha, A. , Lesins, G. , Duck, T. J. , Eloranta, E. W. , Nott, G. J. , Hoffmann, A. , Karumudi, M. L. , Ritter, C. , Bourassa, A. , Abboud, I. , Carn, S. A. and Savastiouk, V. (2010)
Properties of Sarychev sulphate aerosols over the Arctic ,
J. Geophys Res., 117 .
doi:https://doi.org/10.1029/2011JD016838 , hdl:10013/epic.39358
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Hoffmann, A. , Ritter, C. , Stock, M. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Eckhardt, S. , Herber, A. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2010)
Lidar measurements of the Kasatochi aerosol plume in August and September 2008 in Ny-Alesund, Spitsbergen ,
Journal of Geophysical Research-Atmospheres, 115 (D12) .
doi:https://doi.org/10.1029/2009JD013039 , hdl:10013/epic.36562

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Stachlewska, I. S. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Lampert, A. , Ritter, C. and Wehrle, G. (2010)
AMALi the Airborne Mobile Aerosol Lidar for Arctic research ,
Atmos. Chem. Phys., 10 , pp. 2947-2963 .
hdl:10013/epic.34649
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Dörnbrack, A. , Stachlewska, I. S. , Ritter, C. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2010)
Aerosol distribution around Svalbard during intense easterly winds ,
Atmos. Chem. Phys, 10 (4), pp. 1473-1490 .
doi:https://doi.org/10.5194/acp-10-1473-2010 , hdl:10013/epic.34209
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Lampert, A. , Ritter, C. , Hoffmann, A. , Gayet, J. F. , Mioche, G. , Ehrlich, A. , Dörnbrack, A. , Wendisch, M. and Shiobara, M. (2010)
Lidar characterization of the Arctic atmosphere during ASTAR 2007: four cases studies of boundary layer, mixed-phase and multi-layer clouds ,
Atmospheric Chemistry and Physics, 10 (6), pp. 2847-2866 .
hdl:10013/epic.41199
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Stachlewska, I. S. and Ritter, C. (2010)
On retrieval of lidar extinction profiles using Two-Stream and Raman techniques ,
Atmos. Chem. Phys., 10 , 2813 - 2824 .
hdl:10013/epic.37689
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Kristiansen, N. I. , Stohl, A. , Prata, A. J. , Richter, A. , Eckhardt, S. , Seibert, P. , Hoffmann, A. , Ritter, C. , Bitar, L. , Duck, T. J. and Stebel, K. (2010)
Remote sensing and inverse transport modeling of the Kasatochi eruption sulfur dioxide cloud ,
Journal of Geophysical Research - Atmospheres. .
doi:https://doi.org/10.1029/2009JD013286 , hdl:10013/epic.36564

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Stone, R. S. , Herber, A. , Vitale, V. , Mazzola, M. , Lupi, A. , Schnell, R. C. , Dutton, E. G. , Liu, P. S. K. , Li, S. M. , Dethloff, K. , Lampert, A. , Ritter, C. , Stock, M. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383 (2010)
A three dimensional characterization of Arctic aerosols from airborne Sun photometer observations; PAM-ARCMIP - April 2009 ,
Journal of Geophysical Research, 115, D13203. .
doi:https://doi.org/10.1029/2009JD013605 , hdl:10013/epic.35549
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Stachlewska, I. S. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Lampert, A. , Ritter, C. and Wehrle, G. (2009)
AMALi - the Airborne Mobile Aerosol Lidar for Arctic Research ,
Atmos. Chem. Phys. Discuss, 9 , pp. 18745-18792 .
hdl:10013/epic.34210

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Dörnbrack, A. , Stachlewska, I. S. , Ritter, C. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2009)
Aerosol distribution around Svalbard during intense easterly winds ,
Atmos. Chem. Phys. Discuss., 9 (4), pp. 16441-16481 .
hdl:10013/epic.34184

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Hoffmann, A. , Ritter, C. , Stock, M. , Shiobara, M. , Lampert, A. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Orgis, T. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Herber, A. (2009)
Ground-based lidar measurements from Ny-Ålesund during ASTAR 2007 ,
Atmos. Chem. Phys., 9 , pp. 9059-9081 .
hdl:10013/epic.33981

Article
Lampert, A. , Ehrlich, A. , Dörnbrack, A. , Jourdan, O. , Gayet, J. F. , Mioche, G. , Shcherbakov, V. , Ritter, C. and Wendisch, M. (2009)
Microphysical and radiative characterization of a subvisible midlevel Arctic ice cloud by airborne observations a case study ,
Atmospheric Chemistry and Physics, 9 (8), pp. 2647-2661 .
hdl:10013/epic.32486
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Article
Lampert, A. , Ritter, C. , Hoffmann, A. , Gayet, J. F. , Mioche, G. , Ehrlich, A. , Dörnbrack, A. , Wendisch, M. and Shiobara, M. (2009)
Observations of Boundary Layer, Mixed-Phase and Multi-Layer Arctic Clouds with different lidar systems during ASTAR 2007 ,
Atmospheric Chemistry and Physics. .
hdl:10013/epic.34640

Article
Lampert, A. , Ritter, C. , Hoffmann, A. , Gayet, J. F. , Mioche, G. , Ehrlich, A. , Dörnbrack, A. , Wendisch, A. and Shiobara, M. (2009)
Observations of boundary layer, mixed-phase and multi-layer Arctic clouds with different lidar systems during ASTAR 2007 ,
Atmos. Chem. Phys. Discuss., 9, 15125-15179, 2009, 9 , 15125- 15179 .
hdl:10013/epic.34190

Article
Stachlewska, I. S. and Ritter, C. (2009)
On retrieval of lidar extinction profiles using Two-Stream and Raman techniques ,
Atmos. Chem. Phys. Discuss., 9 , pp. 20229-20257 .
hdl:10013/epic.34189
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Article
Stachlewska, I. S. and Ritter, C. (2009)
On retrieval of lidar extinction profiles using Two-Stream and Raman techniques ,
Atmos. Chem. Phys. Discuss., 9(5)20257., 20229 .
doi:https://doi.org/10.5194/acpd-9-20229-2009 , hdl:10013/epic.37688

Article
Stachlewska, I. S. and Ritter, C. (2009)
On the retrieval of lidar extinction profiles using two-stream and Raman techniques. ,
Atmos. Chem. Phys. Discuss. 9, pp. 20229-20257 .
hdl:10013/epic.37711

Article
Lampert, A. , Ehrlich, A. , Doernbrack, A. , Jourdan, O. , Gayet, J. F. , Mioche, G. , Shcherbakov, V. , Ritter, C. and Wendisch, M. (2008)
Airborne Observations of a Subvisible Midlevel Arctic Ice Cloud: Microphysical and Radiative Characterization ,
in preparation for Atmospheric Chemistry and Physics, Special Issue ASTAR. .
hdl:10013/epic.34639

Article
Pornsawad, P. , Böckmann, C. , Ritter, C. and Raffler, M. (2008)
Ill-posed retrieval of aerosol extinction coefficient profiles from Raman lidar data by regularization ,
Applied Optics, 47 (10), pp. 1649-1661 .
doi:https://doi.org/10.1364/AO.47.001649 , hdl:10013/epic.31562

Article
Fromm, M. , Shettle, E. P. , Fricke, K. H. , Ritter, C. , Trickl, T. , Giehl, H. , Gerding, M. , Barnes, J. E. , O'Neill, M. , Massie, S. T. , Blum, U. , McDermid, I. S. , Leblanc, T. and Deshler, T. (2008)
Stratospheric impact of the Chisholm pyrocumulonimbus eruption: 2. Vertical profile perspective ,
JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 113, D08203. .
doi:https://doi.org/10.1029/2007JD009147 , hdl:10013/epic.31563

Article
Müller, D. , Mattis, I. , Ansmann, A. , Wandinger, U. , Ritter, C. and Kaiser, D. (2007)
Multiwavelength Raman lidar observations of particle growth during long-range transport of forest-fire smoke in the free troposphere ,
GEOPHYSICAL RESEARCH LETTERS, 34, L05803. .
doi:https://doi.org/10.1029/2006GL027936 , hdl:10013/epic.31557

Article
Stachlewska, I. S. , Ritter, C. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2005)
Application of the two-stream inversion algorithm for retrieval of extinction, backscatter, and lidar ratio for clean and polluted Arctic air ,
Proceedings of SPIE Volume: 5984 Lidar Technologies, Techniques, and Measurements for Atmospheric Remote Sensing Editor(s): Upendra N. Singh Publication Date: Oct 2005,Vol. 5984, pp. 15-22 .
hdl:10013/epic.24632

Article
Ritter, C. , Notholt, J. , Fischer, J. and Rathke, C. (2005)
Direct thermal radiative forcing of tropospheric aerosol in the Arctic measured by ground based infrared spectrometry ,
Geophysical research letters, 32 (23), pp. 23816-23820 .
doi:https://doi.org/10.1029/2005GL024331 , hdl:10013/epic.24292

Article
Ritter, C. , Kische, A. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2004)
Tropospheric Aerosol characterized by a Raman Lidar over Spitsbergen ,
Reviewed and revised papers presented at the 22nd International Laser Radar Conference (ILRC 2004) : 12 - 16 July 2004, Matera, Italy / European Space Agency. Gelsomina Pappalardo ..., ed. Noordwijk : ESA Publications Div., 459-462. (ESA SP ; 561, Buch) .
hdl:10013/epic.22098

Article
Gerding, M. , Ritter, C. , Müller, M. ORCID: https://orcid.org/0000-0001-6818-7383 and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2004)
Tropospheric water vapour soundings by lidar at high Arctic latitudes ,
Atmospheric research, 71 , pp. 289-302 .
doi:https://doi.org/10.1016/j.atmosres.2004.07.002 , hdl:10013/epic.21889

Article
Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Gerding, M. (2002)
Ocurrence and optical properties of tropospheric aerosol ,
The changing physical environment : proceedings from the sixth Ny-Ålesund International Scientific Seminar : Polar Environmental Centre, Tromsø, NorwayOctober 2002 / editors: Jon Børre Ørbæk ... [et al.]. Tromsø : Norsk polarinstitutt, 85-88. (Internrappo, 8 .
hdl:10013/epic.22099

Article
Gerding, M. , Ritter, C. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2002)
Tropospheric water vapour observations by ground-based lidar ,
NPI Report Series, 10,77-80, Norsk Polarinstitutt, Tromsø, Norway .
hdl:10013/epic.16314
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Book

Book
Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, von der Gathen, P. ORCID: https://orcid.org/0000-0001-7409-1556, Herber, A. , Rex, M. ORCID: https://orcid.org/0000-0001-7847-8221, Ritter, C. , Notholt, J. , Palm, M. and Deutscher, N. (2014)
Atmosphärische Messungen an der AWIPEV Station auf Spitzbergen / Lozán, J. L. , Graßl, H. , Notz, D. and Piepenburg, D. (editors) ,
(Warnsignal Klima ; 14), Hamburg, Wiss. Auswertungen, 6 p., ISBN: 978-3-9809668-6-3 .
hdl:10013/epic.43278
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Inbook

Inbook
Pakszys, P. , Zielinski, T. , Markowicz, K. , Petelski, T. , Makuch, P. , Lisok, J. , Chilinski, M. , Rozwadoska, A. , Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Udisti, R. and Mazzola, M. (2015)
Annual changes of aerosol optical depth and Ångström exponent over Spitsbergen / Zielinski, T. , Weslawski, M. and Kuliński, K. (editors) ,
In: Free Preview Impact of Climate Changes on Marine Environments, Book, Springer, 15 p., ISBN: 978-3-319-14282-1 .
hdl:10013/epic.45104
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Inbook
Schulz, A. ORCID: https://orcid.org/0000-0003-2466-9086, Jocher, G. , Ritter, C. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Burgemeister, S. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2013)
Current and future boundary layer measurements at AWIPEV ,
In: 11th Ny-Alesund Science Managers Committee Seminar; National Research Council of Italy, Rome, Italy, 9 - 11 October 2013 ; abstracts, (Publications. Department of Earth System Science and Environmental Technologies (DTA). CNR), Rome, Italy, CNR-DTA, 122 p., ISBN: ISSN 2239-5172 .
hdl:10013/epic.44488
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Inbook
Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Ritter, C. , Rex, M. ORCID: https://orcid.org/0000-0001-7847-8221, von der Gathen, P. ORCID: https://orcid.org/0000-0001-7409-1556, Boike, J. ORCID: https://orcid.org/0000-0002-5875-2112 and Kopsch, C. (2013)
Overview of Monitoring activities at AWIPEV Base ,
In: 11th Ny-Alesund Science Managers Committee Seminar; National Research Council of Italy, Rome, Italy, 9 - 11 October 2013 ; abstracts, (Publications. Department of Earth System Science and Environmental Technologies (DTA). CNR), Rome, Italy, CNR-DTA, 122 p., ISBN: ISSN 2239-5172 .
hdl:10013/epic.44486
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Inbook
Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Herber, A. (2013)
Remote sensing measurements at AWIPEV for an aerosol closure experiment ,
In: 11th Ny-Alesund Science Managers Committee Seminar; National Research Council of Italy, Rome, Italy, 9 - 11 October 2013 ; abstracts, (Publications. Department of Earth System Science and Environmental Technologies (DTA). CNR), Rome, Italy, CNR-DTA, 122 p., ISBN: ISSN 2239-5172 .
hdl:10013/epic.44487
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Inbook
Burgemeister, S. , Ritter, C. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Schulz, A. ORCID: https://orcid.org/0000-0003-2466-9086 (2013)
WindLIDAR measurements in the Arctic boundary layer ,
In: 11th Ny-Alesund Science Managers Committee Seminar; National Research Council of Italy, Rome, Italy, 9 - 11 October 2013 ; abstracts, (Publications. Department of Earth System Science and Environmental Technologies (DTA). CNR), Rome, Italy, CNR-DTA, 122 p., ISBN: ISSN 2239-5172 .
hdl:10013/epic.44482
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Conference

Conference -Talk
Ritter, C. ORCID: https://orcid.org/0000-0003-1433-8371 (2020)
Summary of lidar and star-photometer measurments in Ny-Alesund during the moon-photometer intercomparison campaign ,
moon photometer intercomparison campaign, Ny-Alesund, 12 February 2020 - 13 February 2020 .
hdl:10013/epic.90b268a2-7b78-4718-9a88-775812a4349a
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Conference -Talk
Ritter, C. ORCID: https://orcid.org/0000-0003-1433-8371 and Graßl, S. (2019)
Long-term decline of spring AOD in Ny-Alesund ,
Svalbard Science Conference, Hotel Fornebu, Oslo, 5 November 2019 - 6 November 2019 .
hdl:10013/epic.ee62a4e0-2155-4fb4-ad6d-f560c1742037
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Conference -Poster
Nakoudi, K. , Böckmann, C. , Ritter, C. , Pefanis, V. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Bracher, A. ORCID: https://orcid.org/0000-0003-3025-5517 and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2019)
Aerosol investigation during the Arctic Haze season 2018 Optical, Microphysical and Radiative properties ,
29th International Laser Radar Conference, Hefei, Anhui, China, 24 June 2019 - 28 June 2019 .
hdl:10013/epic.cb7f358f-b7b0-4d1d-906b-183185d0a809
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Conference -Invited talk
Ritter, C. ORCID: https://orcid.org/0000-0003-1433-8371 and Graßl, S. (2019)
Photometer and lidar measurements in Spitsbergen ,
Polar AOD retreat, North Canaan, Connecticut, 15 May 2019 - 17 May 2019 .
hdl:10013/epic.3ea01378-1417-4e5e-bb9a-61560567c4e4
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Conference -Invited talk
Ritter, C. ORCID: https://orcid.org/0000-0003-1433-8371 (2019)
Properties (and open questions) of Arctic Haze observed by lidar in Ny-Alesund, Spitsbergen ,
meteorologisches Kolloquium, Leipzig, Leipzig, 30 April 2019 - unspecified .
hdl:10013/epic.df9563fc-b8bb-4e43-830d-3ac31710dadf
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Conference -Poster
Nakoudi, K. , Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Maturilli, M. (2019)
Investigation of aerosol optical properties in the European Arctic using Lidar remote sensing technique ,
European Geisciences Union General Assembly 2019, Vienna, Austria, 7 April 2019 - 12 April 2019 .
doi:https://doi.org/10.13140/RG.2.2.32322.22721 , hdl:10013/epic.c9db8724-85c9-4777-b652-4eedadc20a7a
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Conference -Poster
Nakoudi, K. , Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Mueller, K. J. (2018)
Optical Properties of Arctic Aerosol during PAMARCMiP 2018 ,
Ny-Alesund Atmosphere Flagship Workshop, Potsdam, 15 October 2018 - 19 October 2018 .
hdl:10013/epic.936feb5d-04a6-47a9-90c8-9ce942189f1c
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Conference -Talk
Ritter, C. (2014)
Recent Lidar measurements from AWIPEV ,
iAREA Polar Meeting, Sopot (Poland), 23 October 2014 - 24 October 2014 .
hdl:10013/epic.45106
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Conference -Talk
Schmidt, L. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Ritter, C. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Dethloff, K. and Herber, A. (2014)
Aerosol optical properties in the ABL over arctic sea ice from airborne aerosol lidar measurements ,
EGU General Assembly, Vienna, 27 April 2014 - 2 May 2014 .
hdl:10013/epic.43984
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Conference -Poster
Baibakov, K. , O'Neill, N. , Ivanescu, L. , Perro, C. , Ritter, C. , Herber, A. , Duck, T. J. , Schulz, K. H. and Schrems, O. (2013)
Early-spring aerosol characterization across multiple Arctic stations ,
EGU General Assembly, 7 April 2013 - 12 April 2013 .
hdl:10013/epic.43283
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Conference -Poster
Baibakov, K. , O'Neill, N. , Ivanescu, L. , Perro, C. , Ritter, C. , Herber, A. , Duck, T. J. , Schulz, K. H. and Schrems, O. (2012)
Synchronized Starphotometry and Lidar measurements in the High Arctic ,
26th International Laser Radar Conference, Porto Heli, Greece, 25 June 2012 - 29 June 2012 .
hdl:10013/epic.43286
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Conference -Poster
Jocher, G. , Karner, F. , Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Dethloff, K. , Obleitner, F. , Reuder, J. and Foken, T. (2012)
The near-surface small-scale spatial and temporal variability of sensible and latent heat exchange in the Svalbard region: a case study ,
EGU General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .
hdl:10013/epic.39521
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Conference -Talk
Baibakov, K. , O'Neill, N. , Herber, A. , Ivanescu, L. , Ritter, C. , Duck, T. , Schulz, K. H. , Schrems, O. and Perro, C. (2011)
Interpretative synergy of starphotometry and lidar measurements at two High-Arctic stations during Polar Winter of 2010-11. ,
AGU Fall Meeting, San Francisco, 5 December 2011 - 9 December 2011 .
hdl:10013/epic.39651
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Conference -Poster
Baibakov, K. , O'Neill, N. , Herber, A. , Ritter, C. , Schulz, K. H. and Schrems, O. (2011)
Starphotometry at two High Arctic stations ,
EGU General Assemply, 4-8April, Vienna, Austria. .
hdl:10013/epic.37413

Conference -Talk
Hoffmann, A. , Ritter, C. , Stock, M. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Herber, A. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2010)
Comparison study of stratospheric volcanic aerosol layers in 2008 and 2009 detected by means of LIDAR in the Arctic ,
Oslo Science Conference 8-12 June 2010 T2-2 Troposphere and stratosphere dynamics and processes and their links with climate. .
hdl:10013/epic.35702

Conference -Conference paper
Ritter, C. , Hoffmann, A. and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2010)
Properties of Arctic aerosol measured during PAM-ARCMIP campaign ,
25th International Laser Radar Conference 5.-9. July, 2010, St. Petersburg. .
hdl:10013/epic.36565

Conference -Conference paper
Hoffmann, A. , Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Beninga, I. and Schmid, J. (2010)
A Redesigned Raman Lidar for Cloud and Aerosol Profiling in the Arctic ,
2010 International Laser Radar Conference (ILRC25) 5-9 July 2010, St.Petersburg, Russia. .
hdl:10013/epic.35703

Conference -Conference paper
Ritter, C. , Hoffmann, A. , Osterloh, L. and Böckmann, C. (2008)
Estimation of the Liquid Water Content of a low level Arctic winter cloud ,
24th International Laser Radar Conference, 23-27June 2008 Boulder, Colorado .
hdl:10013/epic.31561

Conference -Conference paper
Ritter, C. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 and Stachlewska, I. (2006)
Application of the two-stream evaluation for a case study of Arctic Haze over Spitsbergen ,
Reviewed and Revised Papers Presented at the 23rd International Laser Rarar Conference 24 - 28 July 2006, Nara, Japan .
hdl:10013/epic.31555

Conference -Invited talk
Ritter, C. (2006)
Direct radiative forcing of aerosol ,
SPAC (Short living pollutants & Arctic climate) Konferenz in Oslo.11.2006. .
hdl:10013/epic.33615
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Conference -Conference paper
Böckmann, C. , Kirsche, A. and Ritter, C. (2006)
Methods for the retrieval of microphysical aerosol parameters from optical data ,
Reviewed and Revised papers presented at the 23rd International Laser Radar Conference 24 - 28 July 2006, Nara, Japan .
hdl:10013/epic.31556

Conference -Invited talk
Ritter, C. (2006)
"Something more on lidars" ;"Optical aerosol measurements at Spitsbergen" ; "Inversion of lidar data - retrieval of microphysical parameters" ,
CESSAR (Center of Excellence in small scale atmospheric research) Sommerschule in Jastarnia, Polen 17. - 21. 6. 2006. .
hdl:10013/epic.33616

Conference -Invited talk
Ritter, C. (2005)
Lidar Observations in the Arctic ,
PEP Sommerschule Juli 2005, Bremen. .
hdl:10013/epic.33624

Conference -Talk
Stachlewska, I. , Gayet, J. F. , Ritter, C. , Jourdan, O. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Duroure, C. , Schwarzenböck, A. and Shcherbakov, V. (2005)
Microphysical and optical properties of mixed-phase clouds and aerosols obtained from lidar and in-situ alternated airborne measurements in the Arctic ,
12. SPIE Konferenz 12th SPIE International Symposium on Remote Sensing (Remote Sensing of Clouds and the Atmosphere X), Brüssel, Belgien 19.-22.9.2005. .
hdl:10013/epic.24636

Conference -Invited talk
Immler, F. , Ritter, C. , Stachlewska, I. , Müller, M. ORCID: https://orcid.org/0000-0001-6818-7383 and Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832 (2004)
Fernerkundung der Atmosphäre mit Lidar-Systemen ,
Institut für Physik, Universität Potsdam.11.2004. .
hdl:10013/epic.22070

Miscellaneous

Miscellaneous
Zielinski, T. , Markowicz, K. , Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Ritter, C. , Udisti, R. , Becagli, S. and Vitale, V. (2016)
International Workshop Atmospheric Studies in the Arctic Book of Abstracts ,
[Miscellaneous]
hdl:10013/epic.46813
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This list was generated on Wed Aug 5 05:07:59 2020 CEST.