Resolving subglacial properties, hydrological networks and dynamic evolution of ice flow on the Greenland Ice Sheet

Publicaciones

Borehole‐Based Characterization of Deep Mixed‐Mode Crevasses at a Greenlandic Outlet Glacier

Autores: Bryn Hubbard, Poul Christoffersen, Samuel H. Doyle, Thomas R. Chudley, Charlotte M. Schoonman, Robert Law, Marion Bougamont
Publicado en: AGU Advances, Edición 2/2, 2021, ISSN 2576-604X
Editor: American Geophysical Union
DOI: 10.1029/2020av000291

Distributed Acoustic Sensing of Seismic Properties in a Borehole Drilled on a Fast‐Flowing Greenlandic Outlet Glacier

Autores: Adam D. Booth, Poul Christoffersen, Charlotte Schoonman, Andy Clarke, Bryn Hubbard, Robert Law, Samuel H. Doyle, Thomas R. Chudley, Athena Chalari
Publicado en: Geophysical Research Letters, Edición 47/13, 2020, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2020gl088148

Controls on water storage and drainage in crevasses on the Greenland Ice Sheet

Autores: Thomas Russell Chudley; Poul Christoffersen; Samuel Huckerby Doyle; Thomas Dowling; Robert Law; Charlotte Schoonman; Marion Bougamont; Bryn Hubbard
Publicado en: Journal of Geophysical Research - Earth Surface, Edición 5, 2021, Página(s) e2021JF006287, ISSN 2169-9011
Editor: American Geophysical Union
DOI: 10.1029/2021jf006287

Supraglacial lake drainage at a fast-flowing Greenlandic outlet glacier

Autores: Thomas R. Chudley, Poul Christoffersen, Samuel H. Doyle, Marion Bougamont, Charlotte M. Schoonman, Bryn Hubbard, Mike R. James
Publicado en: Proceedings of the National Academy of Sciences, Edición 116/51, 2019, Página(s) 25468-25477, ISSN 0027-8424
Editor: National Academy of Sciences
DOI: 10.1073/pnas.1913685116

Cryoegg: development and field trials of a wireless subglacial probe for deep, fast-moving ice

Autores: Michael R. Prior-Jones, Elizabeth A. Bagshaw, Jonathan Lees, Lindsay Clare, Stephen Burrow, Mauro A. Werder, Nanna B. Karlsson, Dorthe Dahl-Jensen, Thomas R. Chudley, Poul Christoffersen, Jemma L. Wadham, Samuel H. Doyle, Bryn Hubbard
Publicado en: Journal of Glaciology, 2021, Página(s) 1-14, ISSN 0022-1430
Editor: International Glaciological Society
DOI: 10.1017/jog.2021.16

Calving of a Large Greenlandic Tidewater Glacier has Complex Links to Meltwater Plumes and Mélange

Autores: Samuel J. Cook, Poul Christoffersen, Martin Truffer, Thomas R. Chudley, Antonio Abellán
Publicado en: Journal of Geophysical Research: Earth Surface, Edición 126/4, 2021, ISSN 2169-9003
Editor: American Geophysical Union
DOI: 10.1029/2020jf006051

Glaciological Monitoring Using the Sun as a Radio Source for Echo Detection

Autores: Peters, S.T., D. M. Schroeder, W. Chu, D. Castelletti, M. S. Haynes, P. Christoffersen, A. Romero-Wolf
Publicado en: Geophysical Research Letters, Edición Volume 48, 2021, Página(s) e2021GL092450, ISSN 1944-8007
Editor: American Geophysical Union
DOI: 10.1029/2021gl092450

Observation Bias Correction Reveals More Rapidly Draining Lakes on the Greenland Ice Sheet

Autores: Sarah W. Cooley, Poul Christoffersen
Publicado en: Journal of Geophysical Research: Earth Surface, Edición 122/10, 2017, Página(s) 1867-1881, ISSN 2169-9003
Editor: American Geophysical Union
DOI: 10.1002/2017JF004255

A Full-Stokes 3-D Calving Model Applied to a Large Greenlandic Glacier

Autores: Joe Todd, Poul Christoffersen, Thomas Zwinger, Peter Råback, Nolwenn Chauché, Doug Benn, Adrian Luckman, Johnny Ryan, Nick Toberg, Donald Slater, Alun Hubbard
Publicado en: Journal of Geophysical Research: Earth Surface, Edición 123/3, 2018, Página(s) 410-432, ISSN 2169-9003
Editor: American Geophysical Union
DOI: 10.1002/2017JF004349

Cascading lake drainage on the Greenland Ice Sheet triggered by tensile shock and fracture

Autores: Poul Christoffersen, Marion Bougamont, Alun Hubbard, Samuel H. Doyle, Shane Grigsby, Rickard Pettersson
Publicado en: Nature Communications, Edición 9/1, 2018, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-018-03420-8

Physical Conditions of Fast Glacier Flow: 1. Measurements From Boreholes Drilled to the Bed of Store Glacier, West Greenland

Autores: S. H. Doyle, B. Hubbard, P. Christoffersen, T. J. Young, C. Hofstede, M. Bougamont, J. E. Box, A. Hubbard
Publicado en: Journal of Geophysical Research: Earth Surface, Edición 123/2, 2018, Página(s) 324-348, ISSN 2169-9003
Editor: American Geophysical Union
DOI: 10.1002/2017jf004529

Sensitivity of a calving glacier to ice–ocean interactions under climate change: new insights from a 3-D full-Stokes model

Autores: Joe Todd, Poul Christoffersen, Thomas Zwinger, Peter Råback, Douglas I. Benn
Publicado en: The Cryosphere, Edición 13/6, 2019, Página(s) 1681-1694, ISSN 1994-0424
Editor: European Geosciences Union
DOI: 10.5194/tc-13-1681-2019

High-accuracy UAV photogrammetry of ice sheet dynamics with no ground control

Autores: Thomas R. Chudley, Poul Christoffersen, Samuel H. Doyle, Antonio Abellan, Neal Snooke
Publicado en: The Cryosphere, Edición 13/3, 2019, Página(s) 955-968, ISSN 1994-0424
Editor: European Geosciences Union
DOI: 10.5194/tc-13-955-2019

Physical Conditions of Fast Glacier Flow: 2. Variable Extent of Anisotropic Ice and Soft Basal Sediment From Seismic Reflection Data Acquired on Store Glacier, West Greenland

Autores: C. Hofstede, P. Christoffersen, B. Hubbard, S. H. Doyle, T. J. Young, A. Diez, O. Eisen, A. Hubbard
Publicado en: Journal of Geophysical Research: Earth Surface, Edición 123/2, 2018, Página(s) 349-362, ISSN 2169-9003
Editor: American Geophysical Union
DOI: 10.1002/2017jf004297

Physical Conditions of Fast Glacier Flow: 3. Seasonally-Evolving Ice Deformation on Store Glacier, West Greenland

Autores: T. J. Young, P. Christoffersen, S. H. Doyle, K. W. Nicholls, C. L. Stewart, B. Hubbard, A. Hubbard, L. B. Lok, P. V. Brennan, D. I. Benn, A. Luckman, M. Bougamont
Publicado en: Journal of Geophysical Research: Earth Surface, Edición 124/1, 2019, Página(s) 245-267, ISSN 2169-9003
Editor: American Geophysical Union
DOI: 10.1029/2018jf004821

Seismic evidence for complex sedimentary control of Greenland Ice Sheet flow

Autores: Bernd Kulessa, Alun L. Hubbard, Adam D. Booth, Marion Bougamont, Christine F. Dow, Samuel H. Doyle, Poul Christoffersen, Katrin Lindbäck, Rickard Pettersson, Andrew A. W. Fitzpatrick, Glenn A. Jones
Publicado en: Science Advances, Edición 3/8, 2017, Página(s) e1603071, ISSN 2375-2548
Editor: American Association for the Advancement of Science
DOI: 10.1126/sciadv.1603071

Resolving the internal and basal geometry of ice masses using imaging phase-sensitive radar

Autores: TUN JAN YOUNG, DUSTIN M. SCHROEDER, POUL CHRISTOFFERSEN, LAI BUN LOK, KEITH W. NICHOLLS, PAUL V. BRENNAN, SAMUEL H. DOYLE, BRYN HUBBARD, ALUN HUBBARD
Publicado en: Journal of Glaciology, Edición 64/246, 2018, Página(s) 649-660, ISSN 0022-1430
Editor: International Glaciological Society
DOI: 10.1017/jog.2018.54

Water flow through sediments and at the ice-sediment interface beneath Sermeq Kujalleq (Store Glacier), Greenland

Autores: Doyle, S.H., Hubbard, B., Christoffersen, P., Law, R., Hewitt, D.R., Neufeld, J.A., Schoonman, C.M., Chudley, T.R. and Bougamont, M., 2022
Publicado en: Journal of Glaciology, Edición Volume 68, 2022, Página(s) 665-684, ISSN 0022-1430
Editor: International Glaciological Society
DOI: 10.1017/jog.2021.121

Complex motion of Greenland Ice Sheet outlet glaciers with basal temperate ice

Autores: ROBERT LAW, POUL CHRISTOFFERSEN, EMMA MACKIE, SAMUEL COOK, MARIANNE HASELOFF AND OLIVIER GAGLIARDINI
Publicado en: Science Advances, Edición Volume 9, Edición 6, 2023, Página(s) eabq518, ISSN 2375-2548
Editor: American Association for the Advancement of Science
DOI: 10.1126/sciadv.abq5180

Rapid basal melting of the Greenland Ice Sheet from surface meltwater drainage

Autores: Young, T. J., Christoffersen, P., Bougamont, M., Tulaczyk, S. M., Hubbard, B., Mankoff, K. D., Nicholls, K. W., Stewart, C.L.
Publicado en: Proceedings of the National Academy of Sciences, Edición 119/10, 2022, Página(s) e2116036119, ISSN 0027-8424
Editor: National Academy of Sciences
DOI: 10.1073/pnas.2116036119

Coupled modelling of subglacial hydrology and calving-front melting at Store Glacier, West Greenland

Autores: Samuel J. Cook, Poul Christoffersen, Joe Todd, Donald Slater, Nolwenn Chauché
Publicado en: The Cryosphere, Edición 14/3, 2020, Página(s) 905-924, ISSN 1994-0416
Editor: Copernicus Group
DOI: 10.5194/tc-14-905-2020

Post-Processing Synchronized Bistatic Radar for Long Offset Glacier Sounding

Autores: Nicole L. Bienert; Dustin M. Schroeder; Sean T. Peters; Emma J. MacKie; Eliza J. Dawson; Matthew R. Siegfried; Rohan Sanda; Poul Christoffersen
Publicado en: IEEE Transactions on Geoscience and Remote Sensing, Edición Volume 60,, 2022, Página(s) 1001917, ISSN 0196-2892
Editor: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tgrs.2022.3147172

A fully-coupled 3D model of a large Greenlandic outlet glacier with evolving subglacial hydrology, frontal plume melting and calving

Autores: Cook, S.J., Christoffersen, P. and Todd, J.
Publicado en: Journal of Glaciology, Edición Volume 68 , Edición 269, 2022, Página(s) 486 - 502, ISSN 0022-1430
Editor: International Glaciological Society
DOI: 10.1017/jog.2021.109

Thermodynamics of a fast-moving Greenlandic outlet glacier revealed by fiber-optic distributed temperature sensing

Autores: Robert Law, Poul Christoffersen, Bryn Hubbard, Samuel H. Doyle, Thomas R. Chudley, Charlotte M. Schoonman, Marion Bougamont, Bas des Tombe, Bart Schilperoort, Cedric Kechavarzi, Adam Booth, Tun Jan Young
Publicado en: Science Advances, Edición 7/20, 2021, Página(s) eabe7136, ISSN 2375-2548
Editor: American Association for the Advancement of Science
DOI: 10.1126/sciadv.abe7136

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