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Volume 11, issue 1
The Cryosphere, 11, 451-467, 2017
https://doi.org/10.5194/tc-11-451-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/tc-11-451-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
The Cryosphere, 11, 451-467, 2017
https://doi.org/10.5194/tc-11-451-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/tc-11-451-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Research article 08 Feb 2017
Research article | 08 Feb 2017
Connected subglacial lake drainage beneath Thwaites Glacier, West Antarctica
Benjamin E. Smith et al.
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20 citations as recorded by crossref.
- How dynamic are ice-stream beds? D. Davies et al. 10.5194/tc-12-1615-2018
- A Method of Repeat Photoclinometry for Detecting Kilometer-Scale Ice Sheet Surface Evolution C. Greene & D. Blankenship 10.1109/TGRS.2017.2773364
- A revised calibration of the interferometric mode of the CryoSat-2 radar altimeter improves ice height and height change measurements in western Greenland L. Gray et al. 10.5194/tc-11-1041-2017
- Ocean-Forced Ice-Shelf Thinning in a Synchronously Coupled Ice-Ocean Model J. Jordan et al. 10.1002/2017JC013251
- Heterogeneous and rapid ice loss over the Patagonian Ice Fields revealed by CryoSat-2 swath radar altimetry L. Foresta et al. 10.1016/j.rse.2018.03.041
- How much, how fast?: A science review and outlook for research on the instability of Antarctica's Thwaites Glacier in the 21st century T. Scambos et al. 10.1016/j.gloplacha.2017.04.008
- CryoSat-2 swath interferometric altimetry for mapping ice elevation and elevation change N. Gourmelen et al. 10.1016/j.asr.2017.11.014
- Representing grounding line migration in synchronous coupling between a marine ice sheet model and a z -coordinate ocean model D. Goldberg et al. 10.1016/j.ocemod.2018.03.005
- Subglacial water storage and drainage beneath the Fennoscandian and Barents Sea ice sheets C. Shackleton et al. 10.1016/j.quascirev.2018.10.007
- Thirteen years of subglacial lake activity in Antarctica from multi-mission satellite altimetry M. Siegfried & H. Fricker 10.1017/aog.2017.36
- Glacier change along West Antarctica's Marie Byrd Land Sector and links to inter-decadal atmosphere–ocean variability F. Christie et al. 10.5194/tc-12-2461-2018
- CryoSat: ESA’s ice mission – Eight years in space T. Parrinello et al. 10.1016/j.asr.2018.04.014
- SARAL/AltiKa Mission: Applications Using Ka-band Altimetry R. Kumar et al. 10.1007/s40010-017-0436-8
- Variability in the ice sheet elevations over Antarctica derived from repetitive SARAL/AltiKa radar altimeter data (2013–2016) M. Suryawanshi et al. 10.1007/s12040-019-1093-x
- Ocean access beneath the southwest tributary of Pine Island Glacier, West Antarctica D. Schroeder et al. 10.1017/aog.2017.45
- How Accurately Should We Model Ice Shelf Melt Rates? D. Goldberg et al. 10.1029/2018GL080383
- Regularized Coulomb Friction Laws for Ice Sheet Sliding: Application to Pine Island Glacier, Antarctica I. Joughin et al. 10.1029/2019GL082526
- Measuring Height Change Around the Periphery of the Greenland Ice Sheet With Radar Altimetry L. Gray et al. 10.3389/feart.2019.00146
- Relating bed character and subglacial morphology using seismic data from Thwaites Glacier, West Antarctica A. Muto et al. 10.1016/j.epsl.2018.12.008
- Uneven onset and pace of ice-dynamical imbalance in the Amundsen Sea Embayment, West Antarctica H. Konrad et al. 10.1002/2016GL070733
19 citations as recorded by crossref.
- How dynamic are ice-stream beds? D. Davies et al. 10.5194/tc-12-1615-2018
- A Method of Repeat Photoclinometry for Detecting Kilometer-Scale Ice Sheet Surface Evolution C. Greene & D. Blankenship 10.1109/TGRS.2017.2773364
- A revised calibration of the interferometric mode of the CryoSat-2 radar altimeter improves ice height and height change measurements in western Greenland L. Gray et al. 10.5194/tc-11-1041-2017
- Ocean-Forced Ice-Shelf Thinning in a Synchronously Coupled Ice-Ocean Model J. Jordan et al. 10.1002/2017JC013251
- Heterogeneous and rapid ice loss over the Patagonian Ice Fields revealed by CryoSat-2 swath radar altimetry L. Foresta et al. 10.1016/j.rse.2018.03.041
- How much, how fast?: A science review and outlook for research on the instability of Antarctica's Thwaites Glacier in the 21st century T. Scambos et al. 10.1016/j.gloplacha.2017.04.008
- CryoSat-2 swath interferometric altimetry for mapping ice elevation and elevation change N. Gourmelen et al. 10.1016/j.asr.2017.11.014
- Representing grounding line migration in synchronous coupling between a marine ice sheet model and a z -coordinate ocean model D. Goldberg et al. 10.1016/j.ocemod.2018.03.005
- Subglacial water storage and drainage beneath the Fennoscandian and Barents Sea ice sheets C. Shackleton et al. 10.1016/j.quascirev.2018.10.007
- Thirteen years of subglacial lake activity in Antarctica from multi-mission satellite altimetry M. Siegfried & H. Fricker 10.1017/aog.2017.36
- Glacier change along West Antarctica's Marie Byrd Land Sector and links to inter-decadal atmosphere–ocean variability F. Christie et al. 10.5194/tc-12-2461-2018
- CryoSat: ESA’s ice mission – Eight years in space T. Parrinello et al. 10.1016/j.asr.2018.04.014
- SARAL/AltiKa Mission: Applications Using Ka-band Altimetry R. Kumar et al. 10.1007/s40010-017-0436-8
- Variability in the ice sheet elevations over Antarctica derived from repetitive SARAL/AltiKa radar altimeter data (2013–2016) M. Suryawanshi et al. 10.1007/s12040-019-1093-x
- Ocean access beneath the southwest tributary of Pine Island Glacier, West Antarctica D. Schroeder et al. 10.1017/aog.2017.45
- How Accurately Should We Model Ice Shelf Melt Rates? D. Goldberg et al. 10.1029/2018GL080383
- Regularized Coulomb Friction Laws for Ice Sheet Sliding: Application to Pine Island Glacier, Antarctica I. Joughin et al. 10.1029/2019GL082526
- Measuring Height Change Around the Periphery of the Greenland Ice Sheet With Radar Altimetry L. Gray et al. 10.3389/feart.2019.00146
- Relating bed character and subglacial morphology using seismic data from Thwaites Glacier, West Antarctica A. Muto et al. 10.1016/j.epsl.2018.12.008
1 citations as recorded by crossref.
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Short summary
In this paper we investigate elevation changes of Thwaites Glacier, West Antarctica, one of the main sources of excess ice discharge into the ocean. We find that in early 2013, four subglacial lakes separated by 100 km drained suddenly, discharging more than 3 km3 of water under the fastest part of the glacier in less than 6 months. Concurrent ice-speed measurements show only minor changes, suggesting that ice dynamics are not strongly sensitive to changes in water flow.
In this paper we investigate elevation changes of Thwaites Glacier, West Antarctica, one of the...
The Cryosphere
An interactive open-access journal of the European Geosciences Union
