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Items where Author is "Birnbaum, Gerit"

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Number of items: 95.

Article

van Wessem, J. M. , van de Berg, W. J. , Noël, B. P. Y. , van Meijgaard, E. , Amory, C. , Birnbaum, G. , Jakobs, C. L. , Krüger, K. , Lenaerts, J. T. M. , Lhermitte, S. , Ligtenberg, S. R. M. , Medley, B. , Reijmer, C. H. , van Tricht, K. , Trusel, L. D. , van Ulft, L. H. , Wouters, B. , Wuite, J. and van den Broeke, M. R. (2018)
Modelling the climate and surface mass balance of polar ice sheets using RACMO2 - Part 2: Antarctica (1979-2016) ,

The Cryosphere, 12 , pp. 1479-1498 .

doi:https://doi.org/10.5194/tc-12-1479-2018 , hdl:10013/epic.c34bf0db-528e-4f18-8a67-d0adc2d62093

Article

Carlsen, T. , Birnbaum, G. , Ehrlich, A. , Freitag, J. , Heygster, G. , Istomina, L. , Kipfstuhl, S. , Orsi, A. , Schaefer, M. and Wendisch, M. (2017)
Comparison of different methods to retrieve optical-equivalent snow grain size in central Antarctica ,

The Cryosphere, 11 , pp. 2727-2741 .

doi:https://doi.org/10.5194/tc-11-2727-2017

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Article

Ritter, F. , Steen-Larsen, H. C. , Werner, M. , Masson-Delmotte, V. , Orsi, A. , Behrens, M. , Birnbaum, G. , Freitag, J. , Risi, C. and Kipfstuhl, S. (2016)
Isotopic exchange on the diurnal scale between near-surface snow and lower atmospheric water vapor at Kohnen station, East Antarctica ,

The Cryosphere, 10 , pp. 1647-1663 .

doi:https://doi.org/10.5194/tc-10-1647-2016 , hdl:10013/epic.48316

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Article

Nygard, T. , Vihma, T. , Birnbaum, G. , Hartmann, J. , Lachlan-Cope, T. , Ladkin, R. , Lüpkes, C. and Weiss, A. (2016)
Validation of eight atmospheric reanalyses in the Antarctic Peninsula region ,

Q. J. R. Meteorol. Soc., 142 , pp. 684-692 .

doi:https://doi.org/10.1002/qj.2691 , hdl:10013/epic.47765

Article

Zege, E. , Malinka, A. , Katsev, I. , Prikhach, A. , Heygster, G. , Istomina, L. , Birnbaum, G. and Schwarz, P. (2015)
Algorithm to retrieve the melt pond fraction and the spectral albedo of Arctic summer ice from satellite optical data ,

Remote Sensing of Environment, 163 , pp. 153-164 .

doi:https://doi.org/10.1016/j.rse.2015.03.012 , hdl:10013/epic.46010

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Article

Istomina, L. , Heygster, G. , Huntemann, M. , Schwarz, P. , Birnbaum, G. , Scharien, R. , Polashenski, C. , Perovich, D. , Zege, E. , Malinka, A. , Prikhach, A. and Katsev, I. (2015)
Melt pond fraction and spectral sea ice albedo retrieval from MERIS data - Part 1: Validation against in situ, aerial, and ship cruise data ,

The Cryosphere, 9 , pp. 1551-1566 .

doi:https://doi.org/10.5194/tc-9-1551-2015 , hdl:10013/epic.45951

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Article

Tetzlaff, A. , Lüpkes, C. , Birnbaum, G. , Hartmann, J. , Nygard, T. and Vihma, T. (2014)
Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 ,

The Cryosphere, 8 (5), pp. 1757-1762 .

doi:https://doi.org/10.5194/tc-8-1757-2014 , hdl:10013/epic.44183

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Article

Vihma, T. , Pirazzini, R. , Fer, I. , Renfrew, I. A. , Sedlar, J. , Tjernström, M. , Lüpkes, C. , Nygard, T. , Notz, D. , Weiss, J. , Marsan, D. , Cheng, B. , Birnbaum, G. , Gerland, S. , Chechin, D. and Gascard, J. C. (2014)
Corrigendum to “Advances in understanding and parameterization of small-scale physical processes in the marine Arctic climate system: a review” published in Atmos. Chem. Phys., 14, 9403–9450, 2014 ,

Atmospheric Chemistry and Physics, 14 (18), p. 9923 .

doi:https://doi.org/10.5194/acp-14-9923-2014 , hdl:10013/epic.44166

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Article

Vihma, T. , Pirazzini, R. , Fer, I. , Renfrew, I. A. , Sedlar, J. , Tjernström, M. , Lüpkes, C. , Nygard, T. , Notz, D. , Weiss, J. , Marsan, D. , Cheng, B. , Birnbaum, G. , Gerland, S. , Chechin, D. and Gascard, J. C. (2014)
Advances in understanding and parameterization of small-scale physical processes in the marine Arctic climate system: a review ,

Atmospheric Chemistry and Physics (ACP), 14 (17), pp. 9403-9450 .

doi:https://doi.org/10.5194/acp-14-9403-2014 , hdl:10013/epic.44135

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Article

Lüpkes, C. , Gryanik, V. M. , Rösel, A. , Birnbaum, G. and Kaleschke, L. (2013)
Effect of sea ice morphology during Arctic summer on atmospheric drag coefficients used in climate models ,

Geophysical Research Letters, 40 , pp. 1-6 .

doi:https://doi.org/10.1002/grl.50081 , hdl:10013/epic.41149

Article

Rösel, A. , Kaleschke, L. and Birnbaum, G. (2012)
Melt ponds on Arctic sea ice determined from MODIS satellite data using an artificial neural network ,

The Cryosphere, 6 , pp. 431-446 .

doi:https://doi.org/10.5194/tc-6-431-2012 , hdl:10013/epic.39012

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Article

Lampert, A. , Maturilli, M. , Ritter, C. , Hoffmann, A. , Stock, M. , Herber, A. , Birnbaum, G. , Neuber, R. , Dethloff, K. , Orgis, T. , Stone, R. S. , Brauner, R. , Kässbohrer, J. , Haas, C. , 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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Article

Schlosser, E. , Manning, K. W. , Powers, J. G. , Duda, M. G. , Birnbaum, G. and Fujita, K. (2010)
Characteristics of high-precipitation events in Dronning Maud Land, Antarctica ,

Journal of Geophysical Research, 115, D14107. .

doi:https://doi.org/10.1029/2009JD013410 , hdl:10013/epic.35563

Article

Birnbaum, G. , Freitag, J. , Brauner, R. , König-Langlo, G. , Schulz, E. , Kipfstuhl, S. , Oerter, H. , Reijmer, C. H. , Schlosser, E. , Faria, S. H. , Ries, H. , Loose, B. , Herber, A. , Duda, M. G. , Powers, J. G. , Manning, K. W. and Van den Broeke, M. R. (2010)
Strong-wind events and their influence on the formation of snow dunes: Observations from Kohnen Station, Dronning Maud Land, Antarctica ,

Journal of Glaciology, 56 (199), pp. 891-902 .

hdl:10013/epic.36095

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Article

Lüpkes, C. , Vihma, T. , Birnbaum, G. and Wacker, U. (2008)
Influence of leads in sea ice on the temperature of the atmospheric boundary layer during polar night ,

Geophysical Research Letters, 35, L03805 .

doi:https://doi.org/10.1029/2007GL032461 , hdl:10013/epic.29964

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Article

Lüpkes, C. , Gryanik, V. M. , Herold, A. B. , Birnbaum, G. , Wacker, U. and Hartmann, J. (2008)
Leads in sea ice: heating the atmosphere? ,

Zweijahresbericht 2006/2007/ AWI, Alfred-Wegener-Institut für Polar- und Meeresforschung in der Helmholtz-Gemeinschaft = Report 2006/2007/ AWI, Alfred-Wegener-Institut für Polar- und Meeresforschung in der Helmholtz-Gemeinschaft, pp. 18-21 .

hdl:10013/epic.30964

Article

Wacker, U. , Birnbaum, G. and Ries, H. (2007)
Analysis and meso-scale modeling of cyclones causing precipitation on the Antarctic plateau of Dronning Maud Land ,

Final Report of Project BI816/1 and WA1334/4 funded by Deutsche Forschungsgemeinschaft. .

hdl:10013/epic.31351

Article

Birnbaum, G. , Brauner, R. and Ries, H. (2006)
Synoptic situations causing high precipitation rates on the Antarctic plateau: observations from Kohnen Station, Dronning Maud Land ,

Antarctic science, 18 (2), pp. 279-288 .

doi:https://doi.org/10.1017/S0954102006000320 , hdl:10013/epic.22462

Article

Dierer, S. , Schlünzen, K. H. , Birnbaum, G. , Brümmer, B. and Müller, G. (2005)
Atmosphere - sea ice interactions during a cyclone passage investigated by using model simulations and measurements ,

Monthly weather review, 133 (12), pp. 3678-3692 .

doi:https://doi.org/10.1175/MWR3076.1 , hdl:10013/epic.19229

Article

Lüpkes, C. and Birnbaum, G. (2005)
Surface drag in the Arctic marginal sea-ice zone: a comparison of different parameterisation concepts ,

Boundary-layer meteorology, 117 (2), pp. 179-211 .

doi:https://doi.org/10.1007/s10546-005-1445-8 , hdl:10013/epic.20396

Article

Birnbaum, G. , Wacker, U. and Ries, H. (2004)
Analysis and meso-scale modeling of cyclones causing precipitation on the Antarctic plateau of Dronning Maud Land ,

Progress report. November 2004 : Arbeitsbericht zum DFG-Projektpp (BI 816/1-1) , 20 .

hdl:10013/epic.22117

Article

Birnbaum, G. and Wacker, U. (2003)
Analysis and meso-scale modeling of cyclones causing precipitation on the Antarctic plateau of Dronning Maud Land ,

Arbeitsbericht zum DFG-Projekt BI 816/1-1 .

hdl:10013/epic.20319

Article

Birnbaum, G. (2003)
Simulation of the atmospheric circulation in the Weddell Sea region using the limited-area model REMO ,

Theoretical and applied climatology , 74 (3), pp. 255-271 .

doi:https://doi.org/10.1007/s00704-002-0680-x , hdl:10013/epic.15115

Article

Birnbaum, G. and Lüpkes, C. (2002)
A new parameterization of surface drag in the marginal sea ice zone ,

TellusA(1), 54 , pp. 107-123 .

hdl:10013/epic.14243

Article

Lüpkes, C. , Schlünzen, H. , Birnbaum, G. and Salzen, K. v. (1996)
Calculation of heat fluxes for Arctic regions dependent on sea ice distribution ,

Proceedings of the ACSYS conference on the dynamics of the Arctic climate system, Goeteborg, WCRP-94, WMO/TD No. 760, pp. 221-225 .

hdl:10013/epic.14255

Inbook

Lüpkes, C. , Vihma, T. , Birnbaum, G. , Dierer, S. , Garbrecht, T. , Gryanik, V. M. , Gryschka, M. , Hartmann, J. , Heinemann, G. , Kaleschke, L. , Raasch, S. , Savijärvi, H. , Schlünzen, K. H. and Wacker, U. (2011)
Mesoscale modelling of the Arctic atmospheric boundary layer and its interaction with sea ice ,

Chapter 7 in: ARCTIC Climate Change - The ACSYS Decade and Beyond (edited by Peter Lemke and Hans-Werner Jacobi), Springer, Atmospheric and Oceanographic Sciences Library, Vol. 43, 2012 .

doi:https://doi.org/10.1007/978-94-007-2027-5 , hdl:10013/epic.33358

Inbook

Beckmann, A. and Birnbaum, G. (2001)
Cryosphere: Coupled Sea Ice - Ocean Models ,

Encyclopedia of Ocean Sciences, Academic Press, p. .

hdl:10013/epic.14552

Thesis

Thesis -Master

Schulz, H. , Herber, A. , Birnbaum, G. and Seckmeyer, G. (2014)
Influences on the reflectance of Arctic sea ice and the impact of anthropogenic impurities on the surface shortwave radiation balance ,

Master thesis, Leibniz Universität Hannover.

hdl:10013/epic.46022

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Thesis -PhD

Birnbaum, G. (1998)
Numerische Modellierung der Wechselwirkung zwischen Atmosphäre und Meereis in der arktischen Eisrandzone ,

PhD thesis, Universitaet Bremen.

hdl:10013/epic.10935

Thesis -Diplom

Birnbaum, G. (1993)
Untersuchungen zum Einsatz des Modularen Optoelektronischen Scanners MOS-B zur Bestimmung von Landoberflaechensignaturen ,

Diplom thesis, Humboldt-Universitaet zu Berlin.

hdl:10013/epic.14161

Conference

Conference -Talk

Birnbaum, G. , Krueger, K. , Lüpkes, C. , Schäfer, M. , van Wessem, J. M. and Loose, B. (2019)
Evaluation of atmospheric models using radio sounding observations on the Antarctic plateau ,

EGU General Assembly, Vienna, Austria, 7 April 2019 - 12 April 2019 .

hdl:10013/epic.933196e6-bf84-4c37-9275-18e2b51373ee

Conference -Invited talk

Birnbaum, G. (2019)
Polarexpeditionen - Mit einer Forscherin ins ewige Eis ,

Kinderuni, Neustadt in Holstein, 23 February 2019 - 23 February 2019 .

hdl:10013/epic.2d810a3f-071d-4c34-8e98-372f1cbe9639

Conference -Talk

Birnbaum, G. , Krüger, K. , Lüpkes, C. , Schäfer, M. , van Wessem, J. M. , König-Langlo, G. and Loose, B. (2018)
Evaluation of Models using Radio Sounding Observations on the Antarctic Plateau ,

POLAR2018 Open Science Conference, Davos, Switzerland, 19 June 2018 - 23 June 2018 .

hdl:10013/epic.65fdfa3f-7597-42de-be7a-6060021dab96

Conference -Poster

Knudsen, E. M. , Heinold, B. , Rinke, A. , Dahlke, S. , Maturilli, M. , Lüpkes, C. , Chechin, D. , Birnbaum, G. , Ehrlich, A. , Wendisch, M. , Crewell, S. , Mech, M. , Macke, A. and Quaas, J. (2018)
The New Normal: The Synoptic Situation during the ACLOUD/PASCAL Campaigns 2017 ,

POLAR2018, Davos, Switzerland, 16 June 2018 - 26 June 2018 .

hdl:10013/epic.99564806-a811-498f-a0bb-302d54a6c67c

Conference -Poster

POLAR2018 Open Science Conference, Davos, Switzerland, 19 June 2018 - 23 June 2018 .

hdl:10013/epic.6c1c7dfa-2d09-4547-af8a-22808d255784

Conference -Poster

Fuchs, N. , Birnbaum, G. and Dierking, W. (2017)
High resolution airborne melt pond data for pond characteristics retrieval ,

Workshop: Arctic snow and sea ice properties and interaction with the atmosphere, AWI Bremerhaven, 6 November 2017 - 7 November 2017 .

Preview

Conference -Poster

Birnbaum, G. , Lüpkes, C. , Hartmann, J. , Schmithüsen, H. , Loose, B. , Hendricks, S. , Haas, C. , Herber, A. and Dierking, W. (2017)
Airborne and ground based atmospheric and sea ice measurements - A contribution to MOSAiC ,

Arctic Science Summit Week, Prague, Czech Republic, 4 April 2017 - 7 April 2017 .

hdl:10013/epic.50812

Conference -Talk

Luepkes, C. , Gryanik, V. , Tetzlaff, A. , Chechin, D. , Hartmann, J. , Birnbaum, G. , Koenig-Langlo, G. and Wacker, U. (2017)
Wechselwirkung zwischen polarer atmosphaerischer Grenzschicht und Meereis ,

PACES workshop Topic 1 WP1.1, AWI Potsdam, 9 January 2017 - 10 January 2017 .

hdl:10013/epic.49654

Conference -Talk

Birnbaum, G. (2017)
MOSAiC Task Group Helicopters ,

MOSAiC Implementation Workshop, St. Petersburg, Russia, 13 November 2017 - 16 November 2017 .

hdl:10013/epic.747b55b2-561e-47ae-90ae-418746be6500

Conference -Talk

Birnbaum, G. (2017)
Polarstern Helicopters, logistical aspects ,

MOSAiC Implementation Workshop, St. Petersburg, Russia, 13 November 2017 - 16 November 2017 .

hdl:10013/epic.575589c9-6e22-48c2-a242-a1225d0f4bea

Conference -Invited talk

Birnbaum, G. (2016)
Am Limit - Forschungsexpeditionen ins ewige Eis der Polarregionen ,

Kinder- und Schueleruni, Christian-Albrechts-Universitaet zu Kiel, 7 December 2016 - 7 December 2016 .

hdl:10013/epic.49461

Conference -Talk

Carlsen, T. , Birnbaum, G. and Wendisch, M. (2016)
Coupling of airborne and in situ ground based measurements of surface albedo, BRDF and snow properties in Antarctica to improve prognostic snow models ,

Koordinationsworkshop DFG-Schwerpunktprogramm 1158 - Antarktisforschung, Rostock, 14 September 2016 - 16 September 2016 .

hdl:10013/epic.49462

Conference -Poster

Carlsen, T. , Belke Brea, M. , Birnbaum, G. , Ehrlich, A. , Freitag, J. , Heygster, G. , Istomina, L. , Humbert, A. , Kipfstuhl, S. , Koenig-Langlo, G. , Orsi, A. , Schaefer, M. and Wendisch, M. (2016)
Spatio-temporal variability of snow surface albedo and grain size derived from airborne and ground-based observations in Antarctica ,

SCAR Open Science Conference, Kuala Lumpur, Malaysia, 22 August 2016 - 26 August 2016 .

hdl:10013/epic.48525

Conference -Talk

Istomina, L. , Marks, H. , Heygster, G. , Huntemann, M. , Schwarz, P. , Birnbaum, G. , Scharien, R. , Polashenski, C. , Perovich, D. , Melsheimer, C. , Zege, E. , Malinka, A. , Prikhach, A. and Katsev, I. (2016)
Melt pond fraction and spectral sea ice albedo retrieval from MERIS data: validation, case studies, trends ,

Living Planet Symposium 2016, Prague, Czech Repubic, 9 May 2016 - 13 May 2016 .

hdl:10013/epic.47877

Conference -Talk

Carlsen, T. , Birnbaum, G. , Ehrlich, A. , Freitag, J. , Heygster, G. , Istomina, L. , Kipfstuhl, S. , Orsi, A. , Schaefer, M. and Wendisch, M. (2016)
Observations of snow properties in Antarctica ,

International Radiation Symposium, Auckland, New Zealand, 16 April 2016 - 22 April 2016 .

hdl:10013/epic.47767

Conference -Talk

Lüpkes, C. , Tetzlaff, A. , Hartmann, J. , Birnbaum, G. , Gryanik, V. M. , Vihma, T. and Wacker, U. (2016)
The impact of leads on the energy budget of the polar atmospheric boundary layer ,

AWI-IUP block seminar, University Bremen, 8 February 2016 - 8 February 2016 .

hdl:10013/epic.46836

Conference -Poster

Belke Brea, M. , Birnbaum, G. , Freitag, J. , Kipfstuhl, S. , Humbert, A. , Schaefer, M. , König-Langlo, G. and Loose, B. (2015)
The impact of specific surface area and clouds on surface albedo: Investigations made at Kohnen Station, Antarctica, during summer 2013/2014 ,

26th International Congress on Polar Research, Munich, Germany, 6 September 2015 - 11 September 2015 .

hdl:10013/epic.45957

Preview

Conference -Talk

Wacker, U. , Lüpkes, C. , Birnbaum, G. , Dierking, W. , Hartmann, J. and König-Langlo, G. (2015)
Contributions to MOSAIC from group Polar Meteorology ,

MOSAIC Implementation Workshop, Potsdam (Germany), 22 July 2015 - 24 July 2015 .

hdl:10013/epic.45973

Conference -Talk

Tetzlaff, A. , Lüpkes, C. , Hartmann, J. , Birnbaum, G. , Nygard, T. and Vihma, T. (2015)
The impact of leads in sea ice on the atmospheric boundary layer: results from the aircraft campaign STABLE 2013 in the Northern Fram Strait ,

Dynamics of Atmosphere-Ice-Ocean Interactions in the High-Latitudes, Rosendal, Norway, 23 March 2015 - 27 March 2015 .

hdl:10013/epic.45312

Conference -Poster

Carlsen, T. , Belke Brea, M. , Birnbaum, G. , Ehrlich, A. , Freitag, J. , Schaefer, M. and Wendisch, M. (2015)
Airborne and in situ ground-based measurements of surface albedo, bidirectional reflectivity BRDF and snow properties on the Antarctic plateau ,

Koordinationsworkshop DFG-Schwerpunktprogramm 1158 - Antarktisforschung, Frankfurt am Main, 30 September 2015 - 2 October 2015 .

hdl:10013/epic.46081

Conference -Talk

Tetzlaff, A. , Lüpkes, C. , Hartmann, J. , Birnbaum, G. , Vihma, T. and Nygard, T. (2014)
Characteristics of leads in sea ice and their impact on the atmospheric boundary layer measured during the aircraft campaign STABLE 2013 ,

14th EMS Annual Meeting, Prague, 6 October 2014 - 10 October 2014 .

hdl:10013/epic.44250

Conference -Poster

Weiss, A. , King, J. , Lachlan-Cope, T. , Ladkin, R. , Lüpkes, C. , Birnbaum, G. , Hartmann, J. and Tetzlaff, A. , British Antarctic Survey, British Antarctic Survey, British Antarctic Survey, British Antarctic Survey, Alfred-Wegener-Institut, Alfred-Wegener-Institut, Alfred-Wegener-Institut, Alfred-Wegener-Institut (2014)
Atmospheric Boundary Layer Over Coastal Polynyas in the Weddell Sea, Antarctica ,

21st Symposium on Boundary Layers and Turbulence, Leeds, United Kingdom, 9 June 2014 - 13 June 2014 .

hdl:10013/epic.43682

Conference -Talk

Tetzlaff, A. , Lüpkes, C. , Hartmann, J. , Birnbaum, G. , Vihma, T. and Nygard, T. (2014)
Atmospheric boundary layer modification over sea ice leads in the Northern Fram Strait: a study based on aircraft measurements during the campaign STABLE 2013 ,

21st Symposium on Boundary Layers and Turbulence, Leeds, UK, 9 June 2014 - 13 June 2014 .

hdl:10013/epic.43688

Conference -Poster

Klein, K. , Schneebeli, M. , Birnbaum, G. , Reijmer, C. H. and Freitag, J. (2014)
Cascading decrease of the surface snow SSA at Kohnen Station, DML, Antarctica ,

EGU General Assembly 2014, Vienna, 28 April 2014 - 2 May 2014 .

hdl:10013/epic.43620

Preview

Conference -Poster

Carlsen, T. , Birnbaum, G. , Ehrlich, A. , Schäfer, M. and Wendisch, M. (2014)
Airborne and in situ ground-based measurements of surface albedo, bidirectional reflectivity BRDF and snow properties on the Antarctic plateau ,

Koordinationsworkshop DFG-Schwerpunktprogramm 1158 - Antarktisforschung, Dresden, 24 September 2014 - 26 September 2014 .

hdl:10013/epic.46011

Conference -Invited talk

Birnbaum, G. (2013)
Die Arktis - Lebensraum im Wandel ,

Premiere der Praesentation LARS - DER KLEINE EISBAER, Planetarium am Insulaner Berlin, 16 October 2013 - 16 October 2013 .

hdl:10013/epic.49460

Conference -Invited talk

Lüpkes, C. , Hartmann, J. , Birnbaum, G. , Gryanik, V. M. , Tetzlaff, A. and Wacker, U. (2013)
Atmosphaerische Messungen in der arktischen Grenzschicht ,

DFG Rundgespraech Arctic Amplification, 26 June 2013 - 27 June 2013 .

hdl:10013/epic.41814

Conference -Poster

Birnbaum, G. , Freitag, J. and Klein, K. (2013)
In situ measurements of snow properties and surface albedo at Kohnen Station, East Antarctic Plateau to improve prognostic snow models ,

Snow Grain Size Workshop, Grenoble, France, 2 April 2013 - 5 April 2013 .

hdl:10013/epic.41380

Conference -Talk

Vihma, T. , Tastula, E. M. , Lachlan-Cope, T. , Hartmann, J. , Lüpkes, C. , Birnbaum, G. , Weiss, A. , Ladkin, R. , King, J. , Andreas, E. L. and Galperin, B. (2012)
Validation of atmospheric reanalyses in the Antarctic Peninsula region ,

SCAR Open Science Conference, Portland, Oregon, USA, 16 July 2012 - 19 July 2012 .

hdl:10013/epic.39987

Conference -Talk

Lorenz, T. , Vihma, T. , Weiss, A. , Lüpkes, C. , Lachlan-Cope, T. , Hartmann, J. , Birnbaum, G. , Ladkin, R. , King, J. and Tetzlaff, A. (2012)
WRF model experiments on the atmospheric boundary layer over the Ronne polynya ,

SCAR Open Science Conference, Portland, USA, 16 July 2012 - 19 July 2012 .

hdl:10013/epic.39986

Conference -Poster

Birnbaum, G. , Ehrlich, A. , Schwarz, P. , Lüpkes, C. , Dierking, W. and Hartmann, J. (2012)
Aircraft observations of the evolution of ice surface conditions at the onset of the melt season in the Beaufort Sea ,

AGU Fall Meeting, San Francisco, USA, 2012 - unspecified .

hdl:10013/epic.40569

Conference -Poster

Herber, A. , Stone, R. S. , Liu, P. , Sharma, S. , Li, S. M. , Neuber, R. and Birnbaum, G. (2011)
A Characterization of Arctic Aerosols as Derived from Airborne Observations and their Influence on the Surface Radiation Budget ,

AGU Fall Meeting, San Francisco, 5 December 2011 - 9 December 2011 .

hdl:10013/epic.39641

Preview

Conference -Poster

Birnbaum, G. , Ehrlich, A. , Lüpkes, C. , Hartmann, J. , Dierking, W. and Schyska, B. (2011)
Formation of melt ponds and resulting changes in surface albedo: Observations from the aircraft campaign MELTEX over the Beaufort Sea ,

Geophysical Research Abstracts, Vol. 13, EGU2011-8835, EGU General Assembly 2011, 04-08 April, Vienna, Austria. .

hdl:10013/epic.37356

Conference -Talk

Bierwirth, E. , Schmidt, S. , Pilewskie, P. , Ehrlich, A. , Wendisch, M. , Stark, H. , Bucholtz, A. , Schaaf, C. , Lyapustin, A. , Gatebe, C. , Roman, M. , Aikin, K. , Herber, A. and Birnbaum, G. (2010)
Different views on the Arctic surface albedo ,

2010 AGU Fall Meeting, San Francisco, USADecember 2010. .

hdl:10013/epic.37371

Conference -Invited talk

Lüpkes, C. , Hartmann, J. and Birnbaum, G. (2010)
Messung und Modellierung von Grenzschichtprozessen über dem polaren Meereis ,

DACH, Deutsch Oesterreichisch Schweizerische Meteorologentagung, 20.-24. Sept. 2010, Bonn. .

hdl:10013/epic.35754

Conference -Invited talk

Hartmann, J. , Birnbaum, G. , Gryanik, V. M. and Lüpkes, C. (2009)
Airborne Studies of Atmosphere-Ice-Ocean Interactions in the Arctic ,

MOCA 09, Joint Assembly of IACS/IAMAS/IAPSO, July 19-29 2009, Joint Session on Ocean-Ice-Atmosphere Boundary Layers and Interactions. .

hdl:10013/epic.33764

Conference -Poster

Birnbaum, G. , Lüpkes, C. , Hartmann, J. , Gollnik, T. , Gryanik, V. M. and Dierking, W. (2008)
AWI contribution 2008 to DAMOCLES (tasks 2.2 and 2.3): Observations and modelling of polar boundary layer processes over inhomogeneous sea ice during different seasons ,

DAMOCLES Meeting, 25-28 November, Sopot, Poland. .

hdl:10013/epic.31565

Conference -Talk

Birnbaum, G. , Herber, A. and König-Langlo, G. (2008)
Diamond Dust Events on the Antarctic Plateau: Observations from Kohnen Station, Dronning Maud Land ,

SCAR/IASC IPY Open Science Conference, 08-11 July, St. Petersburg, Russia. .

hdl:10013/epic.31069

Conference -Invited talk

Birnbaum, G. (2008)
Messungen mit dem Forschungsflugzeug POLAR5 über dem schmelzenden Meereis der Arktis im Sommer 2008 - Ein Beitrag zum Internationalen Polarjahr - ,

Haus der Wissenschaften, Wissen um 11, 22 November, Bremen. .

hdl:10013/epic.31550

Conference -Poster

Schlosser, E. , Birnbaum, G. , Fujita, K. , Powers, J. G. , Manning, K. W. and Duda, M. G. (2008)
Predominance of clear-sky precipitation at Antarctic interior ice coring sites - myth or truth? ,

EPICA Open Science Conference, 10-13 November, Venice, Italy. .

hdl:10013/epic.31577

Conference -Conference paper

Lüpkes, C. , Birnbaum, G. , Hartmann, J. and Gryanik, V. M. (2008)
Processes in the atmospheric boundary layer over the Arctic Ocean and their parameterization ,

Second Workshop on the Evaluation of Improved Numerical Weather, Ocean and Sea Ice Prediction during Damocles, Reykjavik, Iceland, 11-12 February 2008: Workshop report / Per Kallberg, ed. .

hdl:10013/epic.31573

Conference -Talk

Birnbaum, G. , Lüpkes, C. , Hartmann, J. , Dierking, W. , Ehrlich, A. and McElroy, T. (2008)
The aircraft campaign MELTEX ,

DAMOCLES Meeting, 25-28 November, Sopot, Poland. .

hdl:10013/epic.31549

Conference -Talk

Lüpkes, C. , Birnbaum, G. , Wacker, U. and Raasch, S. (2007)
Der Einfluss von Eisrinnen auf die Grenzschichttemperatur über dem Meereis der zentralen Polargebiete ,

DACH, 11.-14.9. 2007, Hamburg. .

hdl:10013/epic.26880

Conference -Conference paper

Lüpkes, C. , Birnbaum, G. , Wacker, U. and Raasch, S. (2007)
.Der Einfluss von Eisrinnen auf die Grenzschichttemperatur über dem Meereis der zentralen Polargebiete ,

DACH, 11.-14.9. 2007, Hamburg. .

hdl:10013/epic.27896

Conference -Poster

Birnbaum, G. , Freitag, J. , Brauner, R. , König-Langlo, G. and Tijm-Reijmer, C. (2007)
Starkwindereignisse und ihr Einfluss auf die Bildung von Schneedünen auf dem antarktischen Plateau von Dronning Maud Land ,

DACH Meteorologentagung, 10-14 Sept., Hamburg. .

hdl:10013/epic.27712

Conference -Talk

Birnbaum, G. , Brauner, R. , Freitag, J. , König-Langlo, G. and Tijm-Reijmer, C. (2007)
Strong Wind and Heavy Precipitation Events on the Antarctic plateau: Observations from Kohnen Station, Dronning Maud Land ,

2nd Antarctic Meteorological Observation, Modeling, and Forecasting Workshop, 26-28 June, Rome, Italy. .

hdl:10013/epic.26870

Conference -Poster

Herber, A. , Bartsch, I. , Birnbaum, G. , Gernandt, H. , Haas, C. , Hartmann, J. , Hass, C. , Jacobi, H. W. , Jokat, W. , Lemke, P. , Lüpkes, C. , Miller, H. , Neuber, R. , Nixdorf, U. , Rack, W. , Steinhage, D. and Treffeisen, R. (2005)
AWI aircraft operations in the last 20 years and future prospects ,

22. Internationale Polartagung Deutsche Gesellschaft für Polarforschung, 18-24 Sept., Jena, Germany. .

hdl:10013/epic.24251

Conference -Conference paper

Lüpkes, C. , Garbrecht, T. , Birnbaum, G. , Hartmann, J. and Vihma, T. (2004)
Influence of sea ice ridges on the polar atmospheric boundary-layer ,

The ACSYS decade and beyond 11-14 November 2003 Arctic and Antarctic Research Institute of Roshydromet (AARI of Roshydromet) St. Petersburg, Russia : ACSYS Final Science Conference ; Progress in understanding the Arctic climate system ; book of abstracts .

hdl:10013/epic.20691

Conference -Conference paper

Hartmann, J. , Lüpkes, C. , Birnbaum, G. , Yelland, M. , Pascal, R. , Spiess, T. and Buschmann, M. (2004)
Ship-based and airborne measurements over Arctic leads ,

hdl:10013/epic.20692

Conference -Poster

Birnbaum, G. , Brauner, R. and Ries, H. (2004)
Starkniederschlagsereignisse auf dem antarktischen Plateau von Dronning Maud Land ,

Langfassungen der Beitraege, DACH Meteorologen-Tagung, 7-10 Sept., Karlsruhe, Deutschland.CD-ROM .

hdl:10013/epic.21719

Conference -Talk

Lüpkes, C. and Birnbaum, G. (2004)
Surface drag in the marginal sea ice zone - a comparison of different parameterisation concepts ,

EGU 1st General Assembly, 25-30 April, 2004, Nice, France. .

hdl:10013/epic.21357

Conference -Talk

Birnbaum, G. and Brauner, R. (2004)
Synoptic situations causing high precipitation rates on the Antarctic plateau of Dronning Maud Land ,

SCAR Open Science Conference, 26-28 July, Bremen, Germany. .

hdl:10013/epic.21718

Conference -Talk

Birnbaum, G. (2001)
Differences between atmospheric fields of the regional model REMO and the ECMWF-reanalyses over the Southern Ocean and Antarctica ,

IAMAS-Conference 2001,Abstracts .

hdl:10013/epic.16711

Conference -Invited talk

Birnbaum, G. (2001)
Mesoskalige Modellierung der Wechselwirkung zwischen Atmosphaere und Meereis ,

Seminar, Meteorologisches Institut, Universitaet Hamburg. .

hdl:10013/epic.16831

Conference -Talk

Birnbaum, G. (2000)
A Regional Atmospheric Circulation Model for the Weddell Sea Area: Validation of Forcing Fields for an Ice-Ocean Model ,

Geophysical Research Abstracts,Vol. 2, 2000th EGS General Assembly. .

hdl:10013/epic.16710

Conference -Conference paper

Birnbaum, G. (1999)
Mesoscale modelling of atmosphere - sea ice interactions ,

Fifth Conference on Polar Meteorology and Oceanography of the American Meteorological Society, AMS, Boston .

hdl:10013/epic.14160

Conference -Poster

Birnbaum, G. (1999)
A One-Year Simulation of the Atmospheric Circulation in the Weddell Sea Area With REMO ,

2000 Ocean Sciences Meeting,Supplement to Eos, Transactions, AGU, Vol. 80, No. 49,OS188. .

hdl:10013/epic.16709

Conference -Conference paper

Lüpkes, C. , Birnbaum, G. and Schlünzen, H. (1999)
The influence of mesoscale sea ice variability on the boundary layer over the marginal ice zone ,

13th Symposium on Boundary Layers and Turbulence of the American Meteorological Society, AMS, Boston .

hdl:10013/epic.12602

Conference -Talk

Birnbaum, G. (1998)
Modelling of atmosphere - sea ice interaction in the region of medium-sized polynyas ,

Annales Geophysicae,Supplement II to Vol. 16,C579. .

hdl:10013/epic.16708

Conference -Conference paper

Birnbaum, G. (1998)
Wechselwirkung zwischen Atmosphäre und Meereis im Bereich mittelgroßer Polynjas ,

Annalen der Meteorologie .

hdl:10013/epic.10934

Conference -Talk

Birnbaum, G. and Lüpkes, C. (1996)
Mesoscale modelling of surface momentum and heat exchange in the Arctic marginal ice zone ,

Annales Geophysicae,Supplement II to Vol. 14,C442. .

hdl:10013/epic.16707

Miscellaneous

Hendricks, S. , Steinhage, D. , Helm, V. , Birnbaum, G. , Skou, N. , Kristensen, S. S. , Søbjærg, S. S. , Gerland, S. , Spreen, G. , Bratrein, M. and King, J. (2014)
SMOSice 2014: Data Acquisition Report ,

[Miscellaneous]

hdl:10013/epic.45054

Preview

"Berichte zur Polar- und Meeresforschung"

"Berichte zur Polar- und Meeresforschung" Expedition reports

Birnbaum, G. , Dierking, W. , Hartmann, J. , Lüpkes, C. , Ehrlich, A. , Garbrecht, T. and Sellmann, L. (2009)
The campaign MELTEX with research aircraft "POLAR 5" in the Arctic in 2008 ,

Berichte zur Polar- und Meeresforschung (Reports on Polar and Marine Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 593 , 90 p. .

doi:https://doi.org/10.2312/BzPM_0593_2009 , hdl:10013/epic.32677

Preview

"Berichte zur Polar- und Meeresforschung" PhD

Birnbaum, G. (1998)
Numerische Modellierung der Wechselwirkung zwischen Atmosphäre und Meereis in der arktischen Eisrandzone = Numerical modelling of the interaction between atmosphere and sea ice in the Arctic marginal ice zone ,

Berichte zur Polarforschung (Reports on Polar Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 268 , 160 p. .

doi:https://doi.org/10.2312/BzP_0268_1998 , hdl:10013/epic.10271

Preview

Field Report

Lüpkes, C. , Hartmann, J. , Birnbaum, G. , Cohrs, W. , Yelland, M. , Pascal, R. , Spiess, T. and Buschmann, M. (2004)
Convection Over Arctic Leads (COAL) ,

[Field Report]

hdl:10013/epic.21168

This list was generated on Mon May 20 04:35:55 2019 CEST.

Alfred-Wegener-Institut
Helmholtz-Zentrum für Polar-
und Meeresforschung

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