A
Angelika Humbert
Researcher at Alfred Wegener Institute for Polar and Marine Research
Publications - 131
Citations - 3365
Angelika Humbert is an academic researcher from Alfred Wegener Institute for Polar and Marine Research. The author has contributed to research in topics: Ice sheet & Ice stream. The author has an hindex of 24, co-authored 93 publications receiving 2158 citations. Previous affiliations of Angelika Humbert include University of Münster & University of Bremen.
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Journal ArticleDOI
Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet
Mathieu Morlighem,Eric Rignot,Tobias Binder,Donald D. Blankenship,Reinhard Drews,Reinhard Drews,Graeme Eagles,Olaf Eisen,Fausto Ferraccioli,René Forsberg,Peter T. Fretwell,Vikram Goel,Jamin S. Greenbaum,Hilmar Gudmundsson,Jingxue Guo,Veit Helm,Coen Hofstede,Ian M. Howat,Angelika Humbert,Wilfried Jokat,Nanna B. Karlsson,Won Sang Lee,Kenichi Matsuoka,Romain Millan,Jeremie Mouginot,John Paden,Frank Pattyn,Jason L. Roberts,Sebastian Rosier,Antonia Ruppel,Helene Seroussi,Emma Smith,Daniel Steinhage,Bo Sun,Michiel R. van den Broeke,Tas van Ommen,Melchior van Wessem,Duncan A. Young +37 more
TL;DR: In this paper, a high-resolution and physically based description of Antarctica bed topography using mass conservation is presented, revealing previously unknown basal features with major implications for glacier response to climate change.
Journal ArticleDOI
Elevation and elevation change of Greenland and Antarctica derived from CryoSat-2
TL;DR: In this paper, the present-day surface elevation of the Greenland and Antarctic ice sheets was studied based on 3 years of CryoSat-2 data acquisition and derived new elevation models (DEMs) as well as elevation change maps and volume change estimates for both ice sheets.
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Grounding-line migration in plan-view marine ice-sheet models: results of the ice2sea MISMIP3d intercomparison
Frank Pattyn,Laura Perichon,Gaël Durand,Lionel Favier,Olivier Gagliardini,Richard C. A. Hindmarsh,Thomas Zwinger,Torsten Albrecht,Torsten Albrecht,Stephen Cornford,David Docquier,Johannes J. Fürst,Daniel Goldberg,G. Hilmar Gudmundsson,Angelika Humbert,Angelika Humbert,Moritz Hütten,Moritz Hütten,Philippe Huybrechts,Guillaume Jouvet,Thomas Kleiner,Eric Larour,Daniel F. Martin,Mathieu Morlighem,Anthony J. Payne,David Pollard,Martin Rückamp,Oleg Rybak,Helene Seroussi,Malte Thoma,Nina Wilkens +30 more
TL;DR: In this paper, the authors present results of an intercomparison experiment for plan-view marine ice-sheet models and show that the numerical error associated with predicting grounding line motion can be reduced significantly below the errors associated with parameter ignorance and uncertainties in future scenarios.
Journal ArticleDOI
ISMIP6 Antarctica: a multi-model ensemble of the Antarctic ice sheet evolution over the 21st century
Helene Seroussi,Sophie Nowicki,Antony J. Payne,Heiko Goelzer,Heiko Goelzer,William H. Lipscomb,Ayako Abe-Ouchi,Cécile Agosta,Torsten Albrecht,Xylar Asay-Davis,Alice Barthel,Reinhard Calov,Richard I. Cullather,Christophe Dumas,Benjamin K. Galton-Fenzi,Rupert Gladstone,Nicholas R. Golledge,Jonathan M. Gregory,Jonathan M. Gregory,Ralf Greve,Tore Hattermann,Tore Hattermann,Matthew J. Hoffman,Angelika Humbert,Angelika Humbert,Philippe Huybrechts,Nicolas C. Jourdain,Thomas Kleiner,Eric Larour,Gunter R. Leguy,Daniel P. Lowry,Chistopher M. Little,Mathieu Morlighem,Frank Pattyn,Tyler Pelle,Stephen Price,Aurélien Quiquet,Ronja Reese,Nicole Schlegel,Andrew Shepherd,Erika Simon,Robin S. Smith,Fiammetta Straneo,Sainan Sun,Luke D. Trusel,Jonas Van Breedam,Roderik S. W. van de Wal,Ricarda Winkelmann,Ricarda Winkelmann,Chen Zhao,Tong Zhang,Thomas Zwinger +51 more
TL;DR: In this paper, the authors present results from ice flow model simulations from 13 international groups focusing on the evolution of the Antarctic ice sheet during the period 2015-2100 as part of the Ice Sheet Model Comparison for CMIP6 (ISMIP6).
Journal ArticleDOI
A consistent data set of Antarctic ice sheet topography, cavity geometry, and global bathymetry
Ralph Timmermann,A. M. Le Brocq,T. Deen,Eugene W. Domack,Pierre Dutrieux,Benjamin K. Galton-Fenzi,Hartmut Hellmer,Angelika Humbert,Daniela Jansen,Adrian Jenkins,Astrid Lambrecht,Keith Makinson,Fred Niederjasper,Frank O. Nitsche,Ole Anders Nøst,Lars Henrik Smedsrud,Walter H. F. Smith +16 more
TL;DR: In this paper, the authors use the S-2004 global 1-min bathymetry as the backbone and add an improved version of the BEDMAP topography (ALBMAP bedrock topography) for an area that roughly coincides with the Antarctic continental shelf.