Articles | Volume 12, issue 4
https://doi.org/10.5194/tc-12-1401-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/tc-12-1401-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
17 Apr 2018
Research article |
| 17 Apr 2018
Accumulation patterns around Dome C, East Antarctica, in the last 73 kyr
Marie G. P. Cavitte
CORRESPONDING AUTHOR
Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, Austin, Texas, USA
Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, Texas, USA
Frédéric Parrenin
Univ. Grenoble Alpes, CNRS, IRD, IGE, 38000 Grenoble, France
Catherine Ritz
Univ. Grenoble Alpes, CNRS, IRD, IGE, 38000 Grenoble, France
Duncan A. Young
Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, Austin, Texas, USA
Brice Van Liefferinge
Laboratoire de Glaciologie, Université libre de Bruxelles, CP 160/03, Avenue F. D. Roosevelt 50, 1050 Brussels, Belgium
Donald D. Blankenship
Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, Austin, Texas, USA
Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, Texas, USA
Massimo Frezzotti
ENEA, Agenzia Nazionale per le nuove tecnologie, l'energia e lo sviluppo sostenibile, Rome, Italy
Jason L. Roberts
Australian Antarctic Division, Kingston, Tasmania 7050, Australia
Antarctic Climate and Ecosystems Cooperative Research Centre, University of Tasmania, Hobart, Tasmania 7001, Australia
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Cited
25 citations as recorded by crossref.
- Investigating the internal structure of the Antarctic ice sheet: the utility of isochrones for spatiotemporal ice-sheet model calibration J. Sutter et al. 10.5194/tc-15-3839-2021
- British Antarctic Survey's aerogeophysical data: releasing 25 years of airborne gravity, magnetic, and radar datasets over Antarctica A. Frémand et al. 10.5194/essd-14-3379-2022
- Age stratigraphy in the East Antarctic Ice Sheet inferred from radio-echo sounding horizons A. Winter et al. 10.5194/essd-11-1069-2019
- A detailed radiostratigraphic data set for the central East Antarctic Plateau spanning from the Holocene to the mid-Pleistocene M. Cavitte et al. 10.5194/essd-13-4759-2021
- Surface Mass Balance Controlled by Local Surface Slope in Inland Antarctica: Implications for Ice‐Sheet Mass Balance and Oldest Ice Delineation in Dome Fuji B. Van Liefferinge et al. 10.1029/2021GL094966
- Stagnant ice and age modelling in the Dome C region, Antarctica A. Chung et al. 10.5194/tc-17-3461-2023
- Viability of chemical and water isotope ratio measurements of RAID ice chippings from Antarctica I. Rowell et al. 10.1017/jog.2022.94
- Origin of englacial stratigraphy at three deep ice core sites of the Greenland Ice Sheet by synthetic radar modelling S. Mojtabavi et al. 10.1017/jog.2021.137
- Promising Oldest Ice sites in East Antarctica based on thermodynamical modelling B. Van Liefferinge et al. 10.5194/tc-12-2773-2018
- Dated radar-stratigraphy between Dome A and South Pole, East Antarctica: old ice potential and ice sheet history R. Sanderson et al. 10.1017/jog.2024.60
- A comparison of automated approaches to extracting englacial-layer geometry from radar data across ice sheets R. Delf et al. 10.1017/aog.2020.42
- Layer-optimized synthetic aperture radar processing with a mobile phase-sensitive radar: a proof of concept for detecting the deep englacial stratigraphy of Colle Gnifetti, Switzerland and Italy F. Oraschewski et al. 10.5194/tc-18-3875-2024
- Englacial architecture of Lambert Glacier, East Antarctica R. Sanderson et al. 10.5194/tc-17-4853-2023
- Interpreting englacial layer deformation in the presence of complex ice flow history with synthetic radargrams C. Elsworth et al. 10.1017/aog.2019.41
- Modelling the Antarctic Ice Sheet across the mid-Pleistocene transition – implications for Oldest Ice J. Sutter et al. 10.5194/tc-13-2023-2019
- High mid-Holocene accumulation rates over West Antarctica inferred from a pervasive ice-penetrating radar reflector J. Bodart et al. 10.5194/tc-17-1497-2023
- Temporal variations of surface mass balance over the last 5000 years around Dome Fuji, Dronning Maud Land, East Antarctica I. Oyabu et al. 10.5194/cp-19-293-2023
- Joint Inversion for Surface Accumulation Rate and Geothermal Heat Flow From Ice‐Penetrating Radar Observations at Dome A, East Antarctica. Part II: Ice Sheet State and Geophysical Analysis M. Wolovick et al. 10.1029/2020JF005936
- Mid-Holocene thinning of David Glacier, Antarctica: chronology and controls J. Stutz et al. 10.5194/tc-15-5447-2021
- Age‐Depth Stratigraphy of Pine Island Glacier Inferred From Airborne Radar and Ice‐Core Chronology J. Bodart et al. 10.1029/2020JF005927
- Deglacial evolution of regional Antarctic climate and Southern Ocean conditions in transient climate simulations D. Lowry et al. 10.5194/cp-15-189-2019
- Five decades of radioglaciology D. Schroeder et al. 10.1017/aog.2020.11
- Brief communication: New radar constraints support presence of ice older than 1.5 Myr at Little Dome C D. Lilien et al. 10.5194/tc-15-1881-2021
- Is there 1.5-million-year-old ice near Dome C, Antarctica? F. Parrenin et al. 10.5194/tc-11-2427-2017
- High-resolution boundary conditions of an old ice target near Dome C, Antarctica D. Young et al. 10.5194/tc-11-1897-2017
23 citations as recorded by crossref.
- Investigating the internal structure of the Antarctic ice sheet: the utility of isochrones for spatiotemporal ice-sheet model calibration J. Sutter et al. 10.5194/tc-15-3839-2021
- British Antarctic Survey's aerogeophysical data: releasing 25 years of airborne gravity, magnetic, and radar datasets over Antarctica A. Frémand et al. 10.5194/essd-14-3379-2022
- Age stratigraphy in the East Antarctic Ice Sheet inferred from radio-echo sounding horizons A. Winter et al. 10.5194/essd-11-1069-2019
- A detailed radiostratigraphic data set for the central East Antarctic Plateau spanning from the Holocene to the mid-Pleistocene M. Cavitte et al. 10.5194/essd-13-4759-2021
- Surface Mass Balance Controlled by Local Surface Slope in Inland Antarctica: Implications for Ice‐Sheet Mass Balance and Oldest Ice Delineation in Dome Fuji B. Van Liefferinge et al. 10.1029/2021GL094966
- Stagnant ice and age modelling in the Dome C region, Antarctica A. Chung et al. 10.5194/tc-17-3461-2023
- Viability of chemical and water isotope ratio measurements of RAID ice chippings from Antarctica I. Rowell et al. 10.1017/jog.2022.94
- Origin of englacial stratigraphy at three deep ice core sites of the Greenland Ice Sheet by synthetic radar modelling S. Mojtabavi et al. 10.1017/jog.2021.137
- Promising Oldest Ice sites in East Antarctica based on thermodynamical modelling B. Van Liefferinge et al. 10.5194/tc-12-2773-2018
- Dated radar-stratigraphy between Dome A and South Pole, East Antarctica: old ice potential and ice sheet history R. Sanderson et al. 10.1017/jog.2024.60
- A comparison of automated approaches to extracting englacial-layer geometry from radar data across ice sheets R. Delf et al. 10.1017/aog.2020.42
- Layer-optimized synthetic aperture radar processing with a mobile phase-sensitive radar: a proof of concept for detecting the deep englacial stratigraphy of Colle Gnifetti, Switzerland and Italy F. Oraschewski et al. 10.5194/tc-18-3875-2024
- Englacial architecture of Lambert Glacier, East Antarctica R. Sanderson et al. 10.5194/tc-17-4853-2023
- Interpreting englacial layer deformation in the presence of complex ice flow history with synthetic radargrams C. Elsworth et al. 10.1017/aog.2019.41
- Modelling the Antarctic Ice Sheet across the mid-Pleistocene transition – implications for Oldest Ice J. Sutter et al. 10.5194/tc-13-2023-2019
- High mid-Holocene accumulation rates over West Antarctica inferred from a pervasive ice-penetrating radar reflector J. Bodart et al. 10.5194/tc-17-1497-2023
- Temporal variations of surface mass balance over the last 5000 years around Dome Fuji, Dronning Maud Land, East Antarctica I. Oyabu et al. 10.5194/cp-19-293-2023
- Joint Inversion for Surface Accumulation Rate and Geothermal Heat Flow From Ice‐Penetrating Radar Observations at Dome A, East Antarctica. Part II: Ice Sheet State and Geophysical Analysis M. Wolovick et al. 10.1029/2020JF005936
- Mid-Holocene thinning of David Glacier, Antarctica: chronology and controls J. Stutz et al. 10.5194/tc-15-5447-2021
- Age‐Depth Stratigraphy of Pine Island Glacier Inferred From Airborne Radar and Ice‐Core Chronology J. Bodart et al. 10.1029/2020JF005927
- Deglacial evolution of regional Antarctic climate and Southern Ocean conditions in transient climate simulations D. Lowry et al. 10.5194/cp-15-189-2019
- Five decades of radioglaciology D. Schroeder et al. 10.1017/aog.2020.11
- Brief communication: New radar constraints support presence of ice older than 1.5 Myr at Little Dome C D. Lilien et al. 10.5194/tc-15-1881-2021
Discussed (final revised paper)
Discussed (final revised paper)
Latest update: 17 Nov 2024
Short summary
We reconstruct the pattern of surface accumulation in the region around Dome C, East Antarctica, over the last 73 kyr. We use internal isochrones interpreted from ice-penetrating radar surveys and a 1-D ice flow model to invert for time-averaged and paleo-accumulation rates. We observe that surface accumulation patterns are stable through the last 73 kyr, consistent with current observed regional precipitation gradients and consistent interactions between prevailing winds and surface slope.
We reconstruct the pattern of surface accumulation in the region around Dome C, East Antarctica,...
