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Publications of Roel Neggers’s Research Group

2021

Egerer, U., Ehrlich, A., Gottschalk, M., Griesche, H., Neggers, R. A. J., Siebert, H., & Wendisch, M. 2021, Case study of a humidity layer above Arctic stratocumulus and potential turbulent coupling with the cloud top, Atmospheric Chemistry and Physics, 21 (Copernicus Publications), 6347, doi:10.5194/acp-21-6347-2021

2020

Schemann, V., & Ebell, K. 2020, Simulation of mixed-phase clouds with the ICON large-eddy model in the complex Arctic environment around Ny-Ålesund, Atmos Chem Phys, 20 (Copernicus Publications), 475, doi:10.5194/acp-20-475-2020

Marke, T., Löhnert, U., Schemann, V., Schween, J. H., & Crewell, S. 2020, Detection of land-surface-induced atmospheric water vapor patterns, Atmos Chem Phys, 20 (Copernicus Publications), 1723, doi:10.5194/acp-20-1723-2020

Ruiz-Donoso, E., Ehrlich, A., Schäfer, M., Jäkel, E., Schemann, V., Crewell, S., Mech, M., Kulla, B. S., Kliesch, L.-L., Neuber, R., & Wendisch, M. 2020, 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, Atmospheric Chemistry and Physics, 20, 5487, doi:10.5194/acp-20-5487-2020

Ori, D., Schemann, V., Karrer, M., Neto, J. D., Terzi, L. von, Seifert, A., & Kneifel, S. 2020, Evaluation of ice particle growth in ICON using statistics of multi-frequency Doppler cloud radar observations, Quarterly Journal of the Royal Meteorological Society (John Wiley & Sons, Ltd), doi:10.1002/qj.3875

Mech, M., Maahn, M., Kneifel, S., Ori, D., Orlandi, E., Kollias, P., Schemann, V., & Crewell, S. 2020, PAMTRA 1.0: the Passive and Active Microwave radiative TRAnsfer tool for simulating radiometer and radar measurements of the cloudy atmosphere, Geoscientific Model Development}, 13 (Copernicus Publications), 4229, doi:10.5194/gmd-13-4229-2020

Jacob, M., Kollias, P., Ament, F., Schemann, V., & Crewell, S. 2020, Multilayer cloud conditions in trade wind shallow cumulus – confronting two ICON model derivatives with airborne observations, Geoscientific Model Development, 13 (Copernicus Publications), 5757, doi:10.5194/gmd-13-5757-2020

Schemann, V., Ebell, K., Pospichal, B., Neggers, R., Moseley, C., & Stevens, B. 2020, Linking Large-Eddy Simulations to Local Cloud Observations, Journal of Advances in Modeling Earth Systems, 12 (John Wiley & Sons, Ltd), doi:10.1029/2020MS002209

2019

Neggers, R. A. J., Griewank, P. J., & Heus, T. 2019a, Powerlaw scaling in the internal variability of cumulus cloud size distributions due to subsampling and spatial organization, Journal of the Atmospheric Sciences (American Meteorological Society), doi:10.1175/JAS-D-18-0194.1

Laar, T. W. van, Schemann, V., & Neggers, R. A. J. 2019, Investigating the Diurnal Evolution of the Cloud Size Distribution of Continental Cumulus Convection Using Multiday LES, Journal of the Atmospheric Sciences, 76 (American Meteorological Society), 729, doi:10.1175/JAS-D-18-0084.1

Reilly, S., Dal Gesso, S., & Neggers, R. A. J. 2019, Configuring LES based on dropsonde data in sparsely sampled areas in the subtropical Atlantic, Journal of Applied Meteorology and Climatology (American Meteorological Society), doi:10.1175/JAMC-D-19-0013.1

Neggers, R. A. J., Chylik, J., Egerer, U., Griesche, H., Schemann, V., Seifert, P., Siebert, H., & Macke, A. 2019b, Local and Remote Controls on Arctic Mixed-Layer Evolution, Journal of Advances in Modeling Earth Systems, 11 (John Wiley & Sons, Ltd), 2214, doi:10.1029/2019MS001671

Roode, S. R. de, Frederikse, T., Siebesma, A. P., Ackerman, A. S., Chylik, J., Field, P. R., Fricke, J., Gryschka, M., Hill, A., Honnert, R., Krueger, S. K., Lac, C., Lesage, A. T., & Tomassini, L. 2019, Turbulent Transport in the Gray Zone: A Large Eddy Model Intercomparison Study of the CONSTRAIN Cold Air Outbreak Case, Journal of Advances in Modeling Earth Systems, 11 (John Wiley & Sons, Ltd), 597, doi:10.1029/2018MS001443

Chylik, J., Mertes, S., & Neggers, R. A. J. 2019, The Impact of CCN Concentrations on the Thermodynamic and Turbulent State of Arctic Mixed-Phase Clouds, Atmos Chem Phys Discuss, 2019 (Copernicus Publications), 1, doi:10.5194/acp-2019-637

2018

Marke, T., Crewell, S., Schemann, V., Schween, J. H., & Tuononen, M. 2018, Long-Term Observations and High Resolution Modeling of Mid-Latitude Nocturnal Boundary-Layer Processes Connected to Low-Level-Jets, J Appl Meteor Climatol, 57, 1155, doi:10.1175/JAMC-D-17-0341.1

Griewank, P. J., Schemann, V., & Neggers, R. A. J. 2018, Evaluating and Improving a PDF Cloud Scheme Using High-Resolution Super Large Domain Simulations, Journal of Advances in Modeling Earth Systems, 10 (John Wiley & Sons, Ltd), 2245, doi:10.1029/2018MS001421

Bridges, R., Riska, K., Griewank, P. J., Lattes, P., Rampal, P., & Bouillon, S. 2018, Constituents of Ice Navigation Systems from Ship Based Observations during Ice Transit of Kara Sea, in 24th IAHR International Symposium on Ice

Dal Gesso, S., & Neggers, R. A. J. 2018, Can We Use Single-Column Models for Understanding the Boundary Layer Cloud-Climate Feedback?, Journal of Advances in Modeling Earth Systems, 10 (John Wiley & Sons, Ltd), 245, doi:10.1002/2017MS001113

Brast, M., Schemann, V., & Neggers, R. A. J. 2018, Investigating the Scale Adaptivity of a Size-Filtered Mass Flux Parameteri, Journal of the Atmospheric Sciences, 75 (American Meteorological Society), 1195, doi:10.1175/JAS-D-17-0231.1

2017

Schemann, V., & Seifert, A. 2017, A Budget Analysis of the Variances of Temperature and Moisture in Precipitating Shallow Cumulus Convection, Boundary-Layer Meteorology, 163, 357, doi:10.1007/s10546-016-0230-1

Neggers, R. A. J., Ackerman, A. S., Angevine, W. M., Bazile, E., Beau, I., Blossey, P. N., Boutle, I. A., Bruijn, C. de, Cheng, A., Dussen, J. van der, Fletcher, J., Dal Gesso, S., Jam, A., Kawai, H., Cheedela, S. K., Larson, V. E., Lefebvre, M.-P., Lock, A. P., Meyer, N. R., Roode, S. R. de, Rooy, W. de, Sandu, I., Xiao, H., & Xu, K.-M. 2017, Single-Column Model Simulations of Subtropical Marine Boundary-Layer Cloud Transitions Under Weakening Inversions, Journal of Advances in Modeling Earth Systems, 9 (John Wiley & Sons, Ltd), 2385, doi:10.1002/2017MS001064

2016

Brast, M., Neggers, R. A. J., & Heus, T. 2016, What determines the fate of rising parcels in a heterogeneous environment?, Journal of Advances in Modeling Earth Systems, 8, doi:10.1002/2016MS000750

Ahlgrimm, M., Forbes, R. M., Morcrette, J.-J., & Neggers, R. A. J. 2016, ARM’s Impact on Numerical Weather Prediction at ECMWF, Meteorological Monographs, 57 (American Meteorological Society), 1, doi:10.1175/AMSMONOGRAPHS-D-15-0032.1

2015

Corbetta, G., Orlandi, E., Heus, T., Neggers, R. A. J., & Crewell, S. 2015, Overlap statistics of shallow boundary layer clouds: Comparing ground-based observations with large-eddy simulations, Geophysical Research Letters, doi:10.1002/2015GL065140

Neggers, R. A. J. 2015a, Exploring bin-macrophysics models for moist convective transport and clouds, Journal of Advances in Modeling Earth Systems, 7 (John Wiley & Sons, Ltd), 2079, doi:10.1002/2015MS000502

Neggers, R. A. J. 2015b, Attributing the behavior of low-level clouds in large-scale models to subgrid-scale parameterizations, Journal of Advances in Modeling Earth Systems, 7 (John Wiley & Sons, Ltd), 2029, doi:10.1002/2015MS000503

2014

Nam, C. C. W., Quaas, J., Neggers, R. A. J., Siegenthaler-Le Drian, C., & Isotta, F. 2014, Evaluation of boundary layer cloud parameterizations in the ECHAM5 general circulation model using CALIPSO and CloudSat satellite data, Journal of Advances in Modeling Earth Systems, 6 (John Wiley & Sons, Ltd), 300, doi:10.1002/2013MS000277

2013

Neggers, R. A. J., & Siebesma, A. P. 2013a, Constraining a system of interacting parameterizations through multiple-parameter evaluation: Tracing a compensating error between cloud vertical structure and cloud overlap, Journal of Climate, doi:10.1175/JCLI-D-12-00779.1

Neggers, R. A. J. 2013, Humidity-convection feedbacks in a mass flux scheme based on resolved size densities

Zhang, M., Bretherton, C. S., Blossey, P. N., Austin, P. H., Bacmeister, J. T., Bony, S., Brient, F., Cheedela, S. K., Cheng, A., Del Genio, A. D., De Roode, S. R., Endo, S., Franklin, C. N., Golaz, J.-C., Hannay, C., Heus, T., Isotta, F. A., Dufresne, J.-L., Kang, I.-S., Kawai, H., Köhler, M., Larson, V. E., Liu, Y., Lock, A. P., Lohmann, U., Khairoutdinov, M. F., Molod, A. M., Neggers, R. A. J., Rasch, P., Sandu, I., Senkbeil, R., Siebesma, A. P., Siegenthaler-Le Drian, C., Stevens, B., Suarez, M. J., Xu, K.-M., Salzen, K. von, Webb, M. J., Wolf, A., & Zhao, M. 2013, CGILS: Results from the first phase of an international project to understand the physical mechanisms of low cloud feedbacks in single column models, Journal of Advances in Modeling Earth Systems, 5 (John Wiley & Sons, Ltd), 826, doi:10.1002/2013MS000246

Song, H., Lin, W., Lin, Y., Wolf, A. B., Neggers, R. A. J., Donner, L. J., Del Genio, A. D., & Liu, Y. 2013, Evaluation of Precipitation Simulated by Seven SCMs against the ARM Observations at the SGP Site, Journal of Climate, 26 (American Meteorological Society), 5467, doi:10.1175/JCLI-D-12-00263.1

Neggers, R. A. J., & Siebesma, A. P. 2013b, Constraining a System of Interacting Parameterizations through Multiple-Parameter Evaluation: Tracing a Compensating Error between Cloud Vertical Structure and Cloud Overlap, Journal of Climate, 26 (American Meteorological Society), 6698, doi:10.1175/JCLI-D-12-00779.1

2012

Neggers, R. A. J., Siebesma, A. P., & Heus, T. 2012, Continuous single-column model evaluation at a permanent meteorological supersite, Bulletin of the American Meteorological Society, 93, doi:10.1175/BAMS-D-11-00162.1

2011

Teixeira, J., Cardoso, S., Bonazzola, M., Cole, J., DelGenio, A., DeMott, C., Franklin, C., Hannay, C., Jakob, C., Jiao, Y., Karlsson, J., Kitagawa, H., Koehler, M., Kuwano-Yoshida, A., LeDrian, C., Li, J., Lock, A., Miller, M. J., Marquet, P., Martins, J., Mechoso, C. R., Meijgaard, E. van, Meinke, I., Miranda, P. M. A., Mironov, D., Neggers, R. A. J., Pan, H. L., Randall, D. A., Rasch, P. J., Rockel, B., Rossow, W. B., Ritter, B., Siebesma, A. P., Soares, P. M. M., Turk, F. J., Vaillancourt, P. A., Von Engeln, A., & Zhao, M. 2011, Tropical and sub-tropical cloud transitions in weather and climate prediction models: the GCSS/WGNE Pacific Cross-section Intercomparison (GPCI)., Journal of Climate, doi:10.1175/2011JCLI3672.1.

Neggers, R. A. J., Heus, T., & Siebesma, A. P. 2011, Overlap statistics of cumuliform boundary-layer cloud fields in large-eddy simulations, Journal of Geophysical Research, 116, doi:10.1029/2011JD015650

2009

Neggers, R. A. J., Koehler, M., & Beljaars, A. A. M. 2009, A dual mass flux framework for boundary-layer convection. Part I: Transport, Journal of the Atmospheric Science, 66, 1465, doi:10.1175/2008JAS2635.1

Neggers, R. A. J. 2009, A dual mass flux framework for boundary-layer convection. Part II: Clouds, Journal of the Atmospheric Sciences, 66, 1489, doi:10.1175/2008JAS2636.1

Klein, S. A., McCoy, R., Morrison, H., Ackerman, A., Avramov, A., DeBoer, G., Chen, M., Cole, J., DelGenio, A. D., Falk, M., Foster, M., Fridlind, A., Golaz, J.-C., Hashino, T., Harrington, J., Hoose, C., Khairoutdinov, M., Larson, V., Liu, X., Luo, Y., McFarquhar, G., Men, S., Menon, S., Neggers, R. A. J., Park, S., Poellot, M., Schmidt, J. M., Sednev, I., Shipway, B., Shupe, M. D., Spangenberg, D., Sud, Y., Turner, D. D., Veron, D., Salzen, K. von, Walker, G., Wang, Z., Wolf, A., Xie, S., Xu, K.-M., Yang, F., & Zhang, G. 2009, Intercomparison of model simulations of mixed-phase clouds observed during the ARM Mixed-Phase Arctic Cloud Experiment. Part I: Single layer cloud, Quarterly Journal of the Royal Meteorological Society, 135, doi:10.1002/qj.416

2007

Neggers, R. A. J., Stevens, B., & Neelin, J. D. 2007a, Variance scaling in shallow cumulus topped mixed layers, Quarterly Journal of the Royal Meteorological Society, 133, 1629

Neggers, R. A. J., Neelin, J. D., & Stevens, B. 2007b, Impact mechanisms of shallow cumulus convection on tropical climate dynamics, Journal of Climate, 20, 2623

2006

Neggers, R. A. J., Stevens, B., & Neelin, J. D. 2006, A simple equilibrium model for shallow cumulus topped mixed layers, Theoretical and Computational Fluid Dynamics, doi:10.1007/s00162-006-0030-1

2004

Siebesma, A. P., Jakob, C., Lenderink, G., Neggers, R. A. J., Teixeira, J., Calvo, J., Chlond, A., Grenier, H., Jones, C., Koehler, M., Kitagawa, H., Marquet, P., Lock, A., Muller, F., Olmeda, D., & Severijns, C. 2004, Cloud representation in general circulation models over the Northern Pacific Ocean: a EUROCS intercomparison study, Quarterly Journal of the Royal Meteorological Society, 130, 3245

Neggers, R. A. J., Siebesma, A. P., Lenderink, G. L., & Holtslag, A. A. M. 2004, An evaluation of mass flux closures for diurnal cycles of shallow cumulus, Monthly Weather Review, 132, 2525

2003

Delden, A. J. van, & Neggers, R. A. J. 2003, A case study of tropopause cyclogenesis, Meteorological Applications, 10, 197

Neggers, R. A. J., Jonker, H. J. J., & Siebesma, A. P. 2003a, Size statistics of cumulus cloud populations in Large-Eddy Simulations, J Atmos Sci, 60, 1060

Neggers, R. A. J., Duynkerke, P. G., & Rodts, S. M. A. 2003b, Shallow cumulus convection: a validation of large-eddy simulation against aircraft and Landsat observations, Quarterly Journal of the Royal Meteorological Society, 129, 2671

2002

Brown, A. R., Chlond, A., Golaz, C., Khairoutdinov, M., Lewellen, D. C., Lock, A. P., MacVean, M. K., Moeng, C.-H., Neggers, R. A. J., Siebesma, A. P., & Stevens, B. 2002a, Large-eddy simulation of the diurnal cycle of shallow cumulus convection over land, Quarterly Journal of the Royal Meteorological Society, 128, 1075, doi:10.1256/003590002320373210

Neggers, R. A. J., Siebesma, A. P., & Jonker, H. J. J. 2002a, A multi parcel model for shallow cumulus convection, Journal of the Atmospheric Sciences, 59

Neggers, R. A. J., Jonker, H. J. J., & Siebesma, A. P. 2002b, Size statistics of cumulus cloud populations in large-eddy simulations, Journal of the Atmospheric Sciences, 60, 1060

Brown, A. R., Cederwall, R. T., Chlond, A., Duynkerke, P. G., Golaz, J. C., Khairoutdinov, M., Lewellen, D. C., Lock, A. P., MacVean, M. K., Moeng, C. H., Neggers, R. A. J., Siebesma, A. P., & Stevens, B. 2002b, Large-eddy simulation of the diurnal cycle of shallow cumulus convection over land, Quarterly Journal of the Royal Meteorological Society, 128, 1075, doi:10.1256/003590002320373210

2001

Stevens, B., Ackerman, A. S., Albrecht, B. A., Brown, A. R., Chlond, A., Cuxart, J., Duynkerke, P. G., Lewellen, D. C., MacVean, M. K., Neggers, R. A. J., Sanchez, E., Siebesema, A. P., & Stevens, D. E. 2001a, Simulations of Trade-wind cumuli under a strong inversion, Journal of the Atmospheric Sciences, 58, 1870, doi:10.1175/1520-0469(2001)058<1870:SOTWCU>2.0.CO;2

Stevens, B., Ackerman, A. S., Albrecht, B. A., Brown, A. R., Chlond, A., Cuxart, J., Duynkerke, P. G., Lewellen, D. C., MacVean, M. K., Neggers, R. A. J., Sanchez, E., Siebesma, A. P., & Stevens, D. E. 2001b, Simulations of Trade Wind Cumuli under a Strong Inversion, J Atmos Sci, 58, 1870, doi:10.1175/1520-0469(2001)058<1870:SOTWCU>2.0.CO;2