Articles | Volume 16, issue 7
https://doi.org/10.5194/tc-16-2967-2022
© Author(s) 2022. 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-16-2967-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 Jul 2022
Research article |
| 27 Jul 2022
| 27 Jul 2022
High-resolution subglacial topography around Dome Fuji, Antarctica, based on ground-based radar surveys over 30 years
National Institute of Polar Research, Research Organization of Information and Systems, Tachikawa, 190-8518, Japan
Department of Polar Science, The Graduate University for Advanced Studies (SOKENDAI), Tachikawa, 190-8518, Japan
Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, 277-8564, Japan
Shuji Fujita
National Institute of Polar Research, Research Organization of Information and Systems, Tachikawa, 190-8518, Japan
Department of Polar Science, The Graduate University for Advanced Studies (SOKENDAI), Tachikawa, 190-8518, Japan
Kenji Kawamura
National Institute of Polar Research, Research Organization of Information and Systems, Tachikawa, 190-8518, Japan
Department of Polar Science, The Graduate University for Advanced Studies (SOKENDAI), Tachikawa, 190-8518, Japan
Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, 237-0061, Japan
Ayako Abe-Ouchi
Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, 277-8564, Japan
National Institute of Polar Research, Research Organization of Information and Systems, Tachikawa, 190-8518, Japan
Kotaro Fukui
Tateyama Caldera Sabo Museum, Toyama, 930-1405, Japan
Hideaki Motoyama
National Institute of Polar Research, Research Organization of Information and Systems, Tachikawa, 190-8518, Japan
Department of Polar Science, The Graduate University for Advanced Studies (SOKENDAI), Tachikawa, 190-8518, Japan
Yu Hoshina
Graduate School of Environmental Studies, Nagoya University, Nagoya, 464-8601, Japan
Fumio Nakazawa
National Institute of Polar Research, Research Organization of Information and Systems, Tachikawa, 190-8518, Japan
Department of Polar Science, The Graduate University for Advanced Studies (SOKENDAI), Tachikawa, 190-8518, Japan
Takashi Obase
Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, 277-8564, Japan
Hiroshi Ohno
Kitami Institute of Technology, Kitami, 090-8507, Japan
Ikumi Oyabu
National Institute of Polar Research, Research Organization of Information and Systems, Tachikawa, 190-8518, Japan
Fuyuki Saito
Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, 236-0001, Japan
Konosuke Sugiura
School of Sustainable Design, University of Toyama, Toyama, 930-8555, Japan
Toshitaka Suzuki
Faculty of Science, Yamagata University, Yamagata, 990-8560, Japan
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Cited
5 citations as recorded by crossref.
- Mapping age and basal conditions of ice in the Dome Fuji region, Antarctica, by combining radar internal layer stratigraphy and flow modeling Z. Wang et al. 10.5194/tc-17-4297-2023
- Development of crystal orientation fabric in the Dome Fuji ice core in East Antarctica: implications for the deformation regime in ice sheets T. Saruya et al. 10.5194/tc-16-2985-2022
- Stochastic Simulations of Bed Topography Constrain Geothermal Heat Flow and Subglacial Drainage Near Dome Fuji, East Antarctica C. Shackleton et al. 10.1029/2023JF007269
- 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
- A one-dimensional temperature and age modeling study for selecting the drill site of the oldest ice core near Dome Fuji, Antarctica T. Obase et al. 10.5194/tc-17-2543-2023
5 citations as recorded by crossref.
- Mapping age and basal conditions of ice in the Dome Fuji region, Antarctica, by combining radar internal layer stratigraphy and flow modeling Z. Wang et al. 10.5194/tc-17-4297-2023
- Development of crystal orientation fabric in the Dome Fuji ice core in East Antarctica: implications for the deformation regime in ice sheets T. Saruya et al. 10.5194/tc-16-2985-2022
- Stochastic Simulations of Bed Topography Constrain Geothermal Heat Flow and Subglacial Drainage Near Dome Fuji, East Antarctica C. Shackleton et al. 10.1029/2023JF007269
- 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
- A one-dimensional temperature and age modeling study for selecting the drill site of the oldest ice core near Dome Fuji, Antarctica T. Obase et al. 10.5194/tc-17-2543-2023
Latest update: 20 Nov 2024
Short summary
We constructed an ice thickness map across the Dome Fuji region, East Antarctica, from improved radar data and previous data that had been collected since the late 1980s. The data acquired using the improved radar systems allowed basal topography to be identified with higher accuracy. The new ice thickness data show the bedrock topography, particularly the complex terrain of subglacial valleys and highlands south of Dome Fuji, with substantially high detail.
We constructed an ice thickness map across the Dome Fuji region, East Antarctica, from improved...
