Michael Schäfer
Kontakt
Veröffentlichungen
2020
Carlsen, T., Birnbaum, G., Ehrlich, A., Helm, V., Jäkel, E., Schäfer, M., and Wendisch, M.,
Parameterizing anisotropic reflectance of snow surfaces from airborne digital camera observations in Antarctica,
The Cryosphere Discuss.,
doi:10.5194/tc-2020-97, in review, 2020.
Ruiz-Donoso, E., Ehrlich, A., Schäfer, M., Jäkel, E., Schemann, V., Crewell, S., Mech, M., Kulla, B. S., Kliesch, L.-L., Neuber, R., and Wendisch, M.,
Small-scale structure of thermodynamic phase in Arctic
mixed-phase clouds observed by airborne remote sensing during a cold air outbreak and a warm air advection event,
Atmos. Chem. Phys. Discuss., 20, 5487-5511,
doi:10.5194/acp-20-5487-2020, 2020.
Ehrlich, A., Schäfer, M., Ruiz-Donoso, E., and Wendisch, M.,
Airborne Remote Sensing of Arctic Clouds,
In: Kokhanovsky A. (eds) Springer Series in Light Scattering, Volume 5, 39-66,
doi:10.1007/978-3-030-38696-2_2, 2020.
Sun, B., Jäkel, E., Schäfer, M., and Wendisch, M.,
A Biased Sampling Approach to
Accelerate Backward Monte Carlo Atmospheric Radiative Transfer Simulations and its
Application to Arctic Heterogeneous Cloud and Surface Conditions,
J. Quant. Spectrosc. Radiat. Transfer, 240, 106690,
doi:10.1016/j.jqsrt.2019.106690, 2020.
2019
Wendisch, M., A. Macke, A. Ehrlich, C. Lüpkes, M. Mech, D. Chechin, K. Dethloff, C. Barrientos, H. Bozem,
M. Brückner, H.-C. Clemen, S. Crewell, T. Donth>, R. Dupuy, K. Ebell, U. Egerer, R. Engelmann,
C. Engler, O. Eppers, M. Gehrmann, X. Gong, M. Gottschalk, C. Gourbeyre, H. Griesche, J. Hartmann,
M. Hartmann, B. Heinold, A. Herber, H. Herrmann, G. Heygster, P. Hoor, S. Jafariserajehlou, E. Jäkel, E. Järvinen,
O. Jourdan, U. Kästner, S. Kecorius, E. M. Knudsen, F. Köllner, J. Kretzschmar, L. Lelli, D. Leroy, M. Maturilli,
L. Mei, S. Mertes, G. Mioche, R. Neuber, M. Nicolaus, T. Nomokonova, J. Notholt, M. Palm, M. van Pinxteren,
J. Quaas, P. Richter, E. Ruiz-Donoso, M. Schäfer, K. Schmieder, M. Schnaiter, J. Schneider, A. Schwarzenböck,
P. Seifert, M. D. Shupe, H. Siebert, G. Spreen, J. Stapf, F. Stratmann, T. Vogl, A. Welti, H. Wex,
A. Wiedensohler, M. Zanatta, S. Zeppenfeld: The Arctic Cloud Puzzle: Using ACLOUD/PASCAL
Multi-Platform Observations to Unravel the Role of Clouds and Aerosol Particles in Arctic Amplification,
Bull. Am. Meteorol. Soc., 100 (2019), 841-871,
doi:10.1175/BAMS-D-18-0072.1, 2019.
2018
Schäfer, M., Loewe, K., Ehrlich, A., Hoose, C., and Wendisch, M.,
Simulated and observed
horizontal inhomogeneities of optical thickness of Arctic stratus,
Atmos. Chem. Phys., 18, 13115-13133,
doi:10.5194/acp-18-13115-2018, 2018.
2017
Carlsen, T., Birnbaum, G., Ehrlich, A., Freitag, J., Heygster, G., Istomina, L.,
Kipfstuhl, S., Orsi, A., Schäfer, M., and, M. Wendisch: Comparison of different
methods to retrieve optical-equivalent snow grain size in central Antarctica,
The Cryosphere, 11, 2727-2741,
doi:10.5194/tc-11-2727-2017
(pdf), 2017.
Schäfer, M., Bierwirth, E., Ehrlich, A., Jäkel, E., Werner, F., and Wendisch, M.: Directional, horizontal inhomogeneities of cloud
optical thickness fields retrieved from ground-based and airbornespectral imaging,
Atmos. Chem. Phys. 17, 2359-2372,
doi:10.5194/acp-17-2359-2017
(pdf), 2017.
2016
Wex, H., Dieckmann, K., Roberts, G. C., Conrath, T., Izaguirre, M. A., Hartmann, S., Herenz, P., Schäfer, M., Ditas, F., Schmeissner, T.,
Henning, S., Wehner, B., Siebert, H., Stratmann, F.: Aerosol arriving on the Caribbean island of Barbados: physical
properties and origin,
Atmos. Chem. Phys., 16, 14107-14130,
doi:10.5194/acp-15-8147-2015
(pdf), 2016.
2015
Schäfer, M., Bierwirth, E., Ehrlich, A., Jäkel, E., and Wendisch, M.: Airborne observations and simulations
of three-dimensional radiative interactions between Arctic boundary layer clouds and ice floes,
Atmos. Chem. Phys., 15, 8147-8163,
doi:10.5194/acp-15-8147-2015
(pdf), 2015.
2014
Henning, S., Dieckmann, K., Ignatius, K., Schäfer, M., Zedler, P., Harris, E., Sinha,
B., van Pinxteren, D., Mertes, S., Birmili, W., Merkel, M., Wu, Z., Wiedensohler, A.,
Wex, H., Herrmann, H., and Stratmann, F.: Influence of cloud processing on CCN
activation behaviour in the Thuringian Forest, Germany during HCCT-2010,
Atmos. Chem. Phys., 14, 7859-7868, doi:10.5194/acp-14-7859-2014, 2014.
2013
Schäfer, M., Bierwirth, E., Ehrlich, A., Heyner, F., and Wendisch, M.: Retrieval of cirrus optical
thickness and assessment of ice crystal shape from ground-based imaging spectrometry,
Atmos. Meas. Tech., 6, 1855-1868 (pdf), 2013.
Siebert, H., Beals, M., Bethke, J., Bierwirth, E., Conrath, T., Dieckmann,
K., Ditas, F., Ehrlich, A., Farrell, D., Hartmann, S., Izaguirre, M. A.,
Katzwinkel, J., Nuijens, L., Roberts, G., Schäfer, M., Shaw, R. A., Schmeissner,
T., Serikov, I., Stevens, B., Stratmann, F., Wehner, B., Wendisch, M., Werner, F.,
and Wex, H.: The fine-scale structure of
the trade wind cumuli over Barbados - an introduction to the CARRIBA project,
Atmos. Chem. Phys., 13, 10061-10077 (pdf), 2013.
2011
Z. Z. Deng, C. S. Zhao, Ma N., P. F. Liu, Ran L., W. Y. Xu, Chen J., Liang Z., Liang S., M. Y. Huang, X. C. Ma, Zhang Q, J. N. Quan, Yan P.,
Henning S., Mildenberger K., Sommerhage E., Schäfer, M., Stratmann F, Wiedensohler A.: Size-resolved and bulk activation properties of
aerosols in the North China plain: the importance of aerosol size distribution in the prediction of CCN number concentration, Atmos. Chem. Phys. Discuss., 11, 1333-1366, 2011.
