Articles | Volume 12, issue 2
https://doi.org/10.5194/tc-12-505-2018
© 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-12-505-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
09 Feb 2018
Research article |
| 09 Feb 2018
| 09 Feb 2018
Recent rift formation and impact on the structural integrity of the Brunt Ice Shelf, East Antarctica
British Antarctic Survey, High Cross, Madingley Road, CB3 0ET, Cambridge, UK
now at: Geography and Environmental Sciences, Northumbria University, Newcastle, UK
G. Hilmar Gudmundsson
British Antarctic Survey, High Cross, Madingley Road, CB3 0ET, Cambridge, UK
now at: Geography and Environmental Sciences, Northumbria University, Newcastle, UK
Thomas Nagler
ENVEO, ICT-Technologiepark, Technikerstr. 21a, 6020 Innsbruck, Austria
Jan Wuite
ENVEO, ICT-Technologiepark, Technikerstr. 21a, 6020 Innsbruck, Austria
Edward C. King
British Antarctic Survey, High Cross, Madingley Road, CB3 0ET, Cambridge, UK
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Cited
24 citations as recorded by crossref.
- Hydrological and Kinematic Precursors of the 2017 Calving Event at the Petermann Glacier in Greenland Observed from Multi-Source Remote Sensing Data D. Li et al. 10.3390/rs13040591
- Calving cycle of the Brunt Ice Shelf, Antarctica, driven by changes in ice shelf geometry J. De Rydt et al. 10.5194/tc-13-2771-2019
- Structures and Deformation in Glaciers and Ice Sheets S. Jennings & M. Hambrey 10.1029/2021RG000743
- Capturing the crack process of the Antarctic A74 iceberg with Sentinel-1 based offset tracking and radar interferometry techniques Z. Li & Q. Wu 10.1080/17538947.2022.2032851
- Ice shelf rift propagation: stability, three-dimensional effects, and the role of marginal weakening B. Lipovsky 10.5194/tc-14-1673-2020
- Marginal Detachment Zones: The Fracture Factories of Ice Shelves? C. Miele et al. 10.1029/2022JF006959
- Brief communication: Rapid acceleration of the Brunt Ice Shelf after calving of iceberg A-81 O. Marsh et al. 10.5194/tc-18-705-2024
- Ocean Coupling Limits Rupture Velocity of Fastest Observed Ice Shelf Rift Propagation Event S. Olinger et al. 10.1029/2023AV001023
- A review of the scientific knowledge of the seascape off Dronning Maud Land, Antarctica A. Lowther et al. 10.1007/s00300-022-03059-8
- 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
- Mapping Antarctic crevasses and their evolution with deep learning applied to satellite radar imagery T. Surawy-Stepney et al. 10.5194/tc-17-4421-2023
- The distribution and evolution of surface fractures on pan-Antarctic ice shelves A. Pang et al. 10.1080/17538947.2023.2246436
- Progressive Degradation of an Ice Rumple in the Thwaites Ice Shelf, Antarctica, as Observed from High-Resolution Digital Elevation Models S. Kim et al. 10.3390/rs10081236
- Imminent calving accelerated by increased instability of the Brunt Ice Shelf, in response to climate warming Y. Cheng et al. 10.1016/j.epsl.2021.117132
- The sensitivity of Cook Glacier, East Antarctica, to changes in ice-shelf extent and grounding-line position J. Jordan et al. 10.1017/jog.2021.106
- Surface and basal boundary conditions at the Southern McMurdo and Ross Ice Shelves, Antarctica C. GRIMA et al. 10.1017/jog.2019.44
- The internal structure of the Brunt Ice Shelf from ice-penetrating radar analysis and implications for ice shelf fracture E. King et al. 10.5194/tc-12-3361-2018
- Past ice sheet–seabed interactions in the northeastern Weddell Sea embayment, Antarctica J. Arndt et al. 10.5194/tc-14-2115-2020
- A Framework for Fracture Extraction Under Glaciological Property‐Based Constraints: Scientific Application on the Filchner–Ronne Ice Shelf of Antarctica D. lv et al. 10.1029/2022EA002293
- Automatic delineation of cracks with Sentinel-1 interferometry for monitoring ice shelf damage and calving L. Libert et al. 10.5194/tc-16-1523-2022
- Increased warm water intrusions could cause mass loss in East Antarctica during the next 200 years J. Jordan et al. 10.1038/s41467-023-37553-2
- Drygalski Ice Tongue stability influenced by rift formation and ice morphology C. Indrigo et al. 10.1017/jog.2020.99
- Simulating the processes controlling ice-shelf rift paths using damage mechanics A. Huth et al. 10.1017/jog.2023.71
- Stability of Ice Shelves and Ice Cliffs in a Changing Climate J. Bassis et al. 10.1146/annurev-earth-040522-122817
24 citations as recorded by crossref.
- Hydrological and Kinematic Precursors of the 2017 Calving Event at the Petermann Glacier in Greenland Observed from Multi-Source Remote Sensing Data D. Li et al. 10.3390/rs13040591
- Calving cycle of the Brunt Ice Shelf, Antarctica, driven by changes in ice shelf geometry J. De Rydt et al. 10.5194/tc-13-2771-2019
- Structures and Deformation in Glaciers and Ice Sheets S. Jennings & M. Hambrey 10.1029/2021RG000743
- Capturing the crack process of the Antarctic A74 iceberg with Sentinel-1 based offset tracking and radar interferometry techniques Z. Li & Q. Wu 10.1080/17538947.2022.2032851
- Ice shelf rift propagation: stability, three-dimensional effects, and the role of marginal weakening B. Lipovsky 10.5194/tc-14-1673-2020
- Marginal Detachment Zones: The Fracture Factories of Ice Shelves? C. Miele et al. 10.1029/2022JF006959
- Brief communication: Rapid acceleration of the Brunt Ice Shelf after calving of iceberg A-81 O. Marsh et al. 10.5194/tc-18-705-2024
- Ocean Coupling Limits Rupture Velocity of Fastest Observed Ice Shelf Rift Propagation Event S. Olinger et al. 10.1029/2023AV001023
- A review of the scientific knowledge of the seascape off Dronning Maud Land, Antarctica A. Lowther et al. 10.1007/s00300-022-03059-8
- 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
- Mapping Antarctic crevasses and their evolution with deep learning applied to satellite radar imagery T. Surawy-Stepney et al. 10.5194/tc-17-4421-2023
- The distribution and evolution of surface fractures on pan-Antarctic ice shelves A. Pang et al. 10.1080/17538947.2023.2246436
- Progressive Degradation of an Ice Rumple in the Thwaites Ice Shelf, Antarctica, as Observed from High-Resolution Digital Elevation Models S. Kim et al. 10.3390/rs10081236
- Imminent calving accelerated by increased instability of the Brunt Ice Shelf, in response to climate warming Y. Cheng et al. 10.1016/j.epsl.2021.117132
- The sensitivity of Cook Glacier, East Antarctica, to changes in ice-shelf extent and grounding-line position J. Jordan et al. 10.1017/jog.2021.106
- Surface and basal boundary conditions at the Southern McMurdo and Ross Ice Shelves, Antarctica C. GRIMA et al. 10.1017/jog.2019.44
- The internal structure of the Brunt Ice Shelf from ice-penetrating radar analysis and implications for ice shelf fracture E. King et al. 10.5194/tc-12-3361-2018
- Past ice sheet–seabed interactions in the northeastern Weddell Sea embayment, Antarctica J. Arndt et al. 10.5194/tc-14-2115-2020
- A Framework for Fracture Extraction Under Glaciological Property‐Based Constraints: Scientific Application on the Filchner–Ronne Ice Shelf of Antarctica D. lv et al. 10.1029/2022EA002293
- Automatic delineation of cracks with Sentinel-1 interferometry for monitoring ice shelf damage and calving L. Libert et al. 10.5194/tc-16-1523-2022
- Increased warm water intrusions could cause mass loss in East Antarctica during the next 200 years J. Jordan et al. 10.1038/s41467-023-37553-2
- Drygalski Ice Tongue stability influenced by rift formation and ice morphology C. Indrigo et al. 10.1017/jog.2020.99
- Simulating the processes controlling ice-shelf rift paths using damage mechanics A. Huth et al. 10.1017/jog.2023.71
- Stability of Ice Shelves and Ice Cliffs in a Changing Climate J. Bassis et al. 10.1146/annurev-earth-040522-122817
Discussed (preprint)
Latest update: 14 Jan 2025
Short summary
We provide an unprecedented view into the dynamics of two active rifts in the Brunt Ice Shelf through a unique set of field observations, novel satellite data products, and a state-of-the-art ice flow model. We describe the evolution of fracture width and length in great detail, pushing the boundaries of both spatial and temporal coverage, and provide a deeper insight into the process of iceberg formation, which exerts an important control over the mass balance of the Antarctic Ice Sheet.
We provide an unprecedented view into the dynamics of two active rifts in the Brunt Ice Shelf...
