Articles | Volume 12, issue 7
https://doi.org/10.5194/tc-12-2383-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-12-2383-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
20 Jul 2018
Research article |
| 20 Jul 2018
| 20 Jul 2018
Deglaciation and future stability of the Coats Land ice margin, Antarctica
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
Department of Geography, University of Durham, Durham, DH1 3LE, UK
Kelly Hogan
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
James M. Smith
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
James A. Smith
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
Claus-Dieter Hillenbrand
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
Alastair G. C. Graham
Department of Geography, University of Exeter, Exeter, EX4 4RJ, UK
Peter Fretwell
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
Claire Allen
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
Vicky Peck
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
Jan-Erik Arndt
Alfred Wegener Institute Van-Ronzelen-Str. 2, 27568 Bremerhaven,
Germany
Boris Dorschel
Alfred Wegener Institute Van-Ronzelen-Str. 2, 27568 Bremerhaven,
Germany
Christian Hübscher
Institute of Geophysics, University of Hamburg, Bundesstr. 55
20146 Hamburg, Germany
Andrew M. Smith
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
Robert Larter
British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3
0ET, UK
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Cited
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- The COSMUS expedition: seafloor images and acoustic bathymetric data from the PS124 expedition to the southern Weddell Sea, Antarctica A. Purser et al. 10.5194/essd-14-3635-2022
- Antarctic Ice Sheet paleo-constraint database B. Lecavalier et al. 10.5194/essd-15-3573-2023
- Deep Structure of the Arctic and Antarctic according to Component Magnetic and Gravitational Anomalies A. Petrova et al. 10.1134/S0010952522030078
- Stability of the Antarctic Ice Sheet during the pre-industrial Holocene R. Jones et al. 10.1038/s43017-022-00309-5
- Past and future dynamics of the Brunt Ice Shelf from seabed bathymetry and ice shelf geometry D. Hodgson et al. 10.5194/tc-13-545-2019
- Accelerated retreat of northern James Ross Island ice streams (Antarctic Peninsula) in the Early-Middle Holocene induced by buoyancy response to postglacial sea level rise M. Roman et al. 10.1016/j.epsl.2024.118803
- Detailed Seismic Bathymetry Beneath Ekström Ice Shelf, Antarctica: Implications for Glacial History and Ice‐Ocean Interaction E. Smith et al. 10.1029/2019GL086187
- Past ice sheet–seabed interactions in the northeastern Weddell Sea embayment, Antarctica J. Arndt et al. 10.5194/tc-14-2115-2020
- Geomorphology and shallow sub-sea-floor structures underneath the Ekström Ice Shelf, Antarctica A. Oetting et al. 10.5194/tc-16-2051-2022
- Emperors on thin ice: three years of breeding failure at Halley Bay P. Fretwell & P. Trathan 10.1017/S0954102019000099
10 citations as recorded by crossref.
- The COSMUS expedition: seafloor images and acoustic bathymetric data from the PS124 expedition to the southern Weddell Sea, Antarctica A. Purser et al. 10.5194/essd-14-3635-2022
- Antarctic Ice Sheet paleo-constraint database B. Lecavalier et al. 10.5194/essd-15-3573-2023
- Deep Structure of the Arctic and Antarctic according to Component Magnetic and Gravitational Anomalies A. Petrova et al. 10.1134/S0010952522030078
- Stability of the Antarctic Ice Sheet during the pre-industrial Holocene R. Jones et al. 10.1038/s43017-022-00309-5
- Past and future dynamics of the Brunt Ice Shelf from seabed bathymetry and ice shelf geometry D. Hodgson et al. 10.5194/tc-13-545-2019
- Accelerated retreat of northern James Ross Island ice streams (Antarctic Peninsula) in the Early-Middle Holocene induced by buoyancy response to postglacial sea level rise M. Roman et al. 10.1016/j.epsl.2024.118803
- Detailed Seismic Bathymetry Beneath Ekström Ice Shelf, Antarctica: Implications for Glacial History and Ice‐Ocean Interaction E. Smith et al. 10.1029/2019GL086187
- Past ice sheet–seabed interactions in the northeastern Weddell Sea embayment, Antarctica J. Arndt et al. 10.5194/tc-14-2115-2020
- Geomorphology and shallow sub-sea-floor structures underneath the Ekström Ice Shelf, Antarctica A. Oetting et al. 10.5194/tc-16-2051-2022
- Emperors on thin ice: three years of breeding failure at Halley Bay P. Fretwell & P. Trathan 10.1017/S0954102019000099
Latest update: 07 Jul 2025
Short summary
We studied the Coats Land ice margin, Antarctica, providing a multi-disciplinary geophysical assessment of the ice sheet configuration through its last advance and retreat; a description of the physical constraints on the stability of the past and present ice and future margin based on its submarine geomorphology and ice-sheet geometry; and evidence that once detached from the bed, the ice shelves in this region were predisposed to rapid retreat back to coastal grounding lines.
We studied the Coats Land ice margin, Antarctica, providing a multi-disciplinary geophysical...
