Articles | Volume 14, issue 5
https://doi.org/10.5194/tc-14-1475-2020
© Author(s) 2020. 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-14-1475-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
05 May 2020
Research article | Highlight paper |
| 05 May 2020
| 05 May 2020
Quantification of seasonal and diurnal dynamics of subglacial channels using seismic observations on an Alpine glacier
Ugo Nanni
CORRESPONDING AUTHOR
Université Grenoble Alpes, CNRS, IRD, IGE, Grenoble, France
Florent Gimbert
Université Grenoble Alpes, CNRS, IRD, IGE, Grenoble, France
Christian Vincent
Université Grenoble Alpes, CNRS, IRD, IGE, Grenoble, France
Dominik Gräff
Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zürich, Zurich, Switzerland
Fabian Walter
Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zürich, Zurich, Switzerland
Luc Piard
Université Grenoble Alpes, CNRS, IRD, IGE, Grenoble, France
Luc Moreau
Edytem, CNRS, Université de Savoie, Chambéry, France
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Cited
26 citations as recorded by crossref.
- Mapping Glacier Basal Sliding Applying Machine Learning J. Umlauft et al. 10.1029/2023JF007280
- Seismic signature of a river flooding in La Réunion Island during the tropical cyclone Dumazile (March 2018) A. Gonzalez et al. 10.1016/j.jappgeo.2023.105127
- Ground-penetrating radar imaging reveals glacier's drainage network in 3D G. Church et al. 10.5194/tc-15-3975-2021
- Subglacial lakes and their changing role in a warming climate S. Livingstone et al. 10.1038/s43017-021-00246-9
- Monitoring the seasonal changes of an englacial conduit network using repeated ground-penetrating radar measurements G. Church et al. 10.5194/tc-14-3269-2020
- Proglacial streams runoff dynamics in Devil´s Bay, Vega Island, Antarctica J. Kavan et al. 10.1080/02626667.2023.2195559
- Characterising englacial R-channels using artificial moulins A. Pohle et al. 10.1017/jog.2022.4
- Persistent shallow micro-seismicity at Llaima volcano, Chile, with implications for long-term monitoring O. Lamb et al. 10.1016/j.jvolgeores.2022.107528
- Capturing Seismic Signals From Karst Aquifer Injection Experiments and a Natural Recharge Event S. Bilek et al. 10.1029/2022JB025635
- Glacial drainage development controls temporal and spatial fluctuations of sediment flux in Mont Blanc’s North face H. Guillon et al. 10.5802/crgeos.139
- Observing the subglacial hydrology network and its dynamics with a dense seismic array U. Nanni et al. 10.1073/pnas.2023757118
- Glacial hydraulic tremor on Rhonegletscher, Switzerland E. Clyne et al. 10.1017/jog.2022.69
- Evidence of Seasonal Uplift in the Argentière Glacier (Mont Blanc Area, France) C. Vincent et al. 10.1029/2021JF006454
- Repeating Low Frequency Icequakes in the Mont‐Blanc Massif Triggered by Snowfalls A. Helmstetter 10.1029/2022JF006837
- Seismic Mapping of Subglacial Hydrology Reveals Previously Undetected Pressurization Event C. Labedz et al. 10.1029/2021JF006406
- Hydraulic Conditions for Stick‐Slip Tremor Beneath an Alpine Glacier M. Köpfli et al. 10.1029/2022GL100286
- Determining the evolution of an alpine glacier drainage system by solving inverse problems I. Irarrazaval et al. 10.1017/jog.2020.116
- Climatic control on seasonal variations in mountain glacier surface velocity U. Nanni et al. 10.5194/tc-17-1567-2023
- Modeling the spatially distributed nature of subglacial sediment transport and erosion I. Delaney et al. 10.5194/esurf-11-663-2023
- Topology and spatial-pressure-distribution reconstruction of an englacial channel L. Piho et al. 10.5194/tc-16-3669-2022
- Dynamic Imaging of Glacier Structures at High‐Resolution Using Source Localization With a Dense Seismic Array U. Nanni et al. 10.1029/2021GL095996
- Seismic Constraints on Damage Growth Within an Unstable Hanging Glacier M. Chmiel et al. 10.1029/2022GL102007
- A model for interaction between conduits and surrounding hydraulically connected distributed drainage based on geomorphological evidence from Keewatin, Canada E. Lewington et al. 10.5194/tc-14-2949-2020
- A Multi-Physics Experiment with a Temporary Dense Seismic Array on the Argentière Glacier, French Alps: The RESOLVE Project F. Gimbert et al. 10.1785/0220200280
- Multi-decadal basal slip enhancement at Saskatchewan Glacier, Canadian Rocky Mountains N. Stevens et al. 10.1017/jog.2022.45
- On the Green's function emergence from interferometry of seismic wave fields generated in high-melt glaciers: implications for passive imaging and monitoring A. Sergeant et al. 10.5194/tc-14-1139-2020
25 citations as recorded by crossref.
- Mapping Glacier Basal Sliding Applying Machine Learning J. Umlauft et al. 10.1029/2023JF007280
- Seismic signature of a river flooding in La Réunion Island during the tropical cyclone Dumazile (March 2018) A. Gonzalez et al. 10.1016/j.jappgeo.2023.105127
- Ground-penetrating radar imaging reveals glacier's drainage network in 3D G. Church et al. 10.5194/tc-15-3975-2021
- Subglacial lakes and their changing role in a warming climate S. Livingstone et al. 10.1038/s43017-021-00246-9
- Monitoring the seasonal changes of an englacial conduit network using repeated ground-penetrating radar measurements G. Church et al. 10.5194/tc-14-3269-2020
- Proglacial streams runoff dynamics in Devil´s Bay, Vega Island, Antarctica J. Kavan et al. 10.1080/02626667.2023.2195559
- Characterising englacial R-channels using artificial moulins A. Pohle et al. 10.1017/jog.2022.4
- Persistent shallow micro-seismicity at Llaima volcano, Chile, with implications for long-term monitoring O. Lamb et al. 10.1016/j.jvolgeores.2022.107528
- Capturing Seismic Signals From Karst Aquifer Injection Experiments and a Natural Recharge Event S. Bilek et al. 10.1029/2022JB025635
- Glacial drainage development controls temporal and spatial fluctuations of sediment flux in Mont Blanc’s North face H. Guillon et al. 10.5802/crgeos.139
- Observing the subglacial hydrology network and its dynamics with a dense seismic array U. Nanni et al. 10.1073/pnas.2023757118
- Glacial hydraulic tremor on Rhonegletscher, Switzerland E. Clyne et al. 10.1017/jog.2022.69
- Evidence of Seasonal Uplift in the Argentière Glacier (Mont Blanc Area, France) C. Vincent et al. 10.1029/2021JF006454
- Repeating Low Frequency Icequakes in the Mont‐Blanc Massif Triggered by Snowfalls A. Helmstetter 10.1029/2022JF006837
- Seismic Mapping of Subglacial Hydrology Reveals Previously Undetected Pressurization Event C. Labedz et al. 10.1029/2021JF006406
- Hydraulic Conditions for Stick‐Slip Tremor Beneath an Alpine Glacier M. Köpfli et al. 10.1029/2022GL100286
- Determining the evolution of an alpine glacier drainage system by solving inverse problems I. Irarrazaval et al. 10.1017/jog.2020.116
- Climatic control on seasonal variations in mountain glacier surface velocity U. Nanni et al. 10.5194/tc-17-1567-2023
- Modeling the spatially distributed nature of subglacial sediment transport and erosion I. Delaney et al. 10.5194/esurf-11-663-2023
- Topology and spatial-pressure-distribution reconstruction of an englacial channel L. Piho et al. 10.5194/tc-16-3669-2022
- Dynamic Imaging of Glacier Structures at High‐Resolution Using Source Localization With a Dense Seismic Array U. Nanni et al. 10.1029/2021GL095996
- Seismic Constraints on Damage Growth Within an Unstable Hanging Glacier M. Chmiel et al. 10.1029/2022GL102007
- A model for interaction between conduits and surrounding hydraulically connected distributed drainage based on geomorphological evidence from Keewatin, Canada E. Lewington et al. 10.5194/tc-14-2949-2020
- A Multi-Physics Experiment with a Temporary Dense Seismic Array on the Argentière Glacier, French Alps: The RESOLVE Project F. Gimbert et al. 10.1785/0220200280
- Multi-decadal basal slip enhancement at Saskatchewan Glacier, Canadian Rocky Mountains N. Stevens et al. 10.1017/jog.2022.45
Latest update: 09 Dec 2023
Short summary
Our study addresses key questions on the subglacial drainage system physics through a novel observational approach that overcomes traditional limitations. We conducted, over 2 years, measurements of the subglacial water-flow-induced seismic noise and of glacier basal sliding speeds. We then inverted for the subglacial channel's hydraulic pressure gradient and hydraulic radius and investigated the links between the equilibrium state of subglacial channels and glacier basal sliding.
Our study addresses key questions on the subglacial drainage system physics through a novel...
