Articles | Volume 11, issue 2
https://doi.org/10.5194/gi-11-235-2022
© 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/gi-11-235-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Towards a self-sufficient mobile broadband seismological recording system for year-round operation in Antarctica
Alfons Eckstaller
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Jölund Asseng
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Erich Lippmann
Lippmann Geophysical Instruments (LGM), Schaufling, Germany
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Physics of Ice Climate and Earth, Niels Bohr Institute, University
of Copenhagen, Copenhagen, Denmark
Related authors
Steven Franke, Alfons Eckstaller, Tim Heitland, Thomas Schaefer, and Jölund Asseng
Polarforschung, 90, 65–79, https://doi.org/10.5194/polf-90-65-2022, https://doi.org/10.5194/polf-90-65-2022, 2022
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For over 45 years, teams composed of scientists, technicians, doctors, and cooks have been wintering in Antarctica in the service of German Antarctic research. They thus form a cornerstone of long-term scientific measurements in this remote and unique place with regard to future scientific investigations. In this article, we highlight the research being conducted at the permanently crewed Neumayer Station III and its predecessors and the role of the overwinterers in this research endeavour.
Steven Franke, Daniel Steinhage, Veit Helm, Alexandra M. Zuhr, Julien A. Bodart, Olaf Eisen, and Paul Bons
The Cryosphere, 19, 1153–1180, https://doi.org/10.5194/tc-19-1153-2025, https://doi.org/10.5194/tc-19-1153-2025, 2025
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The study presents internal reflection horizons (IRHs) over an area of 450 000 km² from western Dronning Maud Land, Antarctica, spanning 4.8–91 ka. Using radar and ice core data, nine IRHs were dated and correlated with volcanic events. The data enhance our understanding of the ice sheet's age–depth architecture, accumulation, and dynamics. The findings inform ice flow models and contribute to Antarctic-wide comparisons of IRHs, supporting efforts toward a 3D age–depth ice sheet model.
Paul Dirk Bons, Yuanbang Hu, Maria-Gema Llorens, Steven Franke, Nicolas Stoll, Ilka Weikusat, Julien Wetshoff, and Yu Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2024-3817, https://doi.org/10.5194/egusphere-2024-3817, 2025
This preprint is open for discussion and under review for The Cryosphere (TC).
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What causes folds in ice layers from the km-scale down to the scale visible in drill core? Classical buckle folding due to variations in viscosity between layers, or the effect of mechanical anisotropy of ice due to an alignment of the crystal-lattice planes? Comparison of power spectra of folds in ice, a biotite schist, and numerical simulations show that folding in ice is due to the mechanical anisotropy, as there is no characteristic fold scale that would result from buckle folding.
Robert G. Bingham, Julien A. Bodart, Marie G. P. Cavitte, Ailsa Chung, Rebecca J. Sanderson, Johannes C. R. Sutter, Olaf Eisen, Nanna B. Karlsson, Joseph A. MacGregor, Neil Ross, Duncan A. Young, David W. Ashmore, Andreas Born, Winnie Chu, Xiangbin Cui, Reinhard Drews, Steven Franke, Vikram Goel, John W. Goodge, A. Clara J. Henry, Antoine Hermant, Benjamin H. Hills, Nicholas Holschuh, Michelle R. Koutnik, Gwendolyn J.-M. C. Leysinger Vieli, Emma J. Mackie, Elisa Mantelli, Carlos Martín, Felix S. L. Ng, Falk M. Oraschewski, Felipe Napoleoni, Frédéric Parrenin, Sergey V. Popov, Therese Rieckh, Rebecca Schlegel, Dustin M. Schroeder, Martin J. Siegert, Xueyuan Tang, Thomas O. Teisberg, Kate Winter, Shuai Yan, Harry Davis, Christine F. Dow, Tyler J. Fudge, Tom A. Jordan, Bernd Kulessa, Kenichi Matsuoka, Clara J. Nyqvist, Maryam Rahnemoonfar, Matthew R. Siegfried, Shivangini Singh, Verjan Višnjević, Rodrigo Zamora, and Alexandra Zuhr
EGUsphere, https://doi.org/10.5194/egusphere-2024-2593, https://doi.org/10.5194/egusphere-2024-2593, 2024
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The ice sheets covering Antarctica have built up over millenia through successive snowfall events which become buried and preserved as internal surfaces of equal age detectable with ice-penetrating radar. This paper describes an international initiative to work together on this archival data to build a comprehensive 3-D picture of how old the ice is everywhere across Antarctica, and how this will be used to reconstruct past and predict future ice and climate behaviour.
Alice C. Frémand, Peter Fretwell, Julien A. Bodart, Hamish D. Pritchard, Alan Aitken, Jonathan L. Bamber, Robin Bell, Cesidio Bianchi, Robert G. Bingham, Donald D. Blankenship, Gino Casassa, Ginny Catania, Knut Christianson, Howard Conway, Hugh F. J. Corr, Xiangbin Cui, Detlef Damaske, Volkmar Damm, Reinhard Drews, Graeme Eagles, Olaf Eisen, Hannes Eisermann, Fausto Ferraccioli, Elena Field, René Forsberg, Steven Franke, Shuji Fujita, Yonggyu Gim, Vikram Goel, Siva Prasad Gogineni, Jamin Greenbaum, Benjamin Hills, Richard C. A. Hindmarsh, Andrew O. Hoffman, Per Holmlund, Nicholas Holschuh, John W. Holt, Annika N. Horlings, Angelika Humbert, Robert W. Jacobel, Daniela Jansen, Adrian Jenkins, Wilfried Jokat, Tom Jordan, Edward King, Jack Kohler, William Krabill, Mette Kusk Gillespie, Kirsty Langley, Joohan Lee, German Leitchenkov, Carlton Leuschen, Bruce Luyendyk, Joseph MacGregor, Emma MacKie, Kenichi Matsuoka, Mathieu Morlighem, Jérémie Mouginot, Frank O. Nitsche, Yoshifumi Nogi, Ole A. Nost, John Paden, Frank Pattyn, Sergey V. Popov, Eric Rignot, David M. Rippin, Andrés Rivera, Jason Roberts, Neil Ross, Anotonia Ruppel, Dustin M. Schroeder, Martin J. Siegert, Andrew M. Smith, Daniel Steinhage, Michael Studinger, Bo Sun, Ignazio Tabacco, Kirsty Tinto, Stefano Urbini, David Vaughan, Brian C. Welch, Douglas S. Wilson, Duncan A. Young, and Achille Zirizzotti
Earth Syst. Sci. Data, 15, 2695–2710, https://doi.org/10.5194/essd-15-2695-2023, https://doi.org/10.5194/essd-15-2695-2023, 2023
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This paper presents the release of over 60 years of ice thickness, bed elevation, and surface elevation data acquired over Antarctica by the international community. These data are a crucial component of the Antarctic Bedmap initiative which aims to produce a new map and datasets of Antarctic ice thickness and bed topography for the international glaciology and geophysical community.
Steven Franke, Alfons Eckstaller, Tim Heitland, Thomas Schaefer, and Jölund Asseng
Polarforschung, 90, 65–79, https://doi.org/10.5194/polf-90-65-2022, https://doi.org/10.5194/polf-90-65-2022, 2022
Short summary
Short summary
For over 45 years, teams composed of scientists, technicians, doctors, and cooks have been wintering in Antarctica in the service of German Antarctic research. They thus form a cornerstone of long-term scientific measurements in this remote and unique place with regard to future scientific investigations. In this article, we highlight the research being conducted at the permanently crewed Neumayer Station III and its predecessors and the role of the overwinterers in this research endeavour.
Vjeran Višnjević, Reinhard Drews, Clemens Schannwell, Inka Koch, Steven Franke, Daniela Jansen, and Olaf Eisen
The Cryosphere, 16, 4763–4777, https://doi.org/10.5194/tc-16-4763-2022, https://doi.org/10.5194/tc-16-4763-2022, 2022
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We present a simple way to model the internal layers of an ice shelf and apply the method to the Roi Baudouin Ice Shelf in East Antarctica. Modeled results are compared to measurements obtained by radar. We distinguish between ice directly formed on the shelf and ice transported from the ice sheet, and we map the spatial changes in the volume of the locally accumulated ice. In this context, we discuss the sensitivity of the ice shelf to future changes in surface accumulation and basal melt.
Steven Franke, Daniela Jansen, Tobias Binder, John D. Paden, Nils Dörr, Tamara A. Gerber, Heinrich Miller, Dorthe Dahl-Jensen, Veit Helm, Daniel Steinhage, Ilka Weikusat, Frank Wilhelms, and Olaf Eisen
Earth Syst. Sci. Data, 14, 763–779, https://doi.org/10.5194/essd-14-763-2022, https://doi.org/10.5194/essd-14-763-2022, 2022
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The Northeast Greenland Ice Stream (NEGIS) is the largest ice stream in Greenland. In order to better understand the past and future dynamics of the NEGIS, we present a high-resolution airborne radar data set (EGRIP-NOR-2018) for the onset region of the NEGIS. The survey area is centered at the location of the drill site of the East Greenland Ice-Core Project (EastGRIP), and radar profiles cover both shear margins and are aligned parallel to several flow lines.
Tamara Annina Gerber, Christine Schøtt Hvidberg, Sune Olander Rasmussen, Steven Franke, Giulia Sinnl, Aslak Grinsted, Daniela Jansen, and Dorthe Dahl-Jensen
The Cryosphere, 15, 3655–3679, https://doi.org/10.5194/tc-15-3655-2021, https://doi.org/10.5194/tc-15-3655-2021, 2021
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We simulate the ice flow in the onset region of the Northeast Greenland Ice Stream to determine the source area and past accumulation rates of ice found in the EastGRIP ice core. This information is required to correct for bias in ice-core records introduced by the upstream flow effects. Our results reveal that the increasing accumulation rate with increasing upstream distance is predominantly responsible for the constant annual layer thicknesses observed in the upper 900 m of the ice core.
Paul D. Bons, Tamara de Riese, Steven Franke, Maria-Gema Llorens, Till Sachau, Nicolas Stoll, Ilka Weikusat, Julien Westhoff, and Yu Zhang
The Cryosphere, 15, 2251–2254, https://doi.org/10.5194/tc-15-2251-2021, https://doi.org/10.5194/tc-15-2251-2021, 2021
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The modelling of Smith-Johnson et al. (The Cryosphere, 14, 841–854, 2020) suggests that a very large heat flux of more than 10 times the usual geothermal heat flux is required to have initiated or to control the huge Northeast Greenland Ice Stream. Our comparison with known hotspots, such as Iceland and Yellowstone, shows that such an exceptional heat flux would be unique in the world and is incompatible with known geological processes that can raise the heat flux.
R. Weller, I. Levin, D. Schmithüsen, M. Nachbar, J. Asseng, and D. Wagenbach
Atmos. Chem. Phys., 14, 3843–3853, https://doi.org/10.5194/acp-14-3843-2014, https://doi.org/10.5194/acp-14-3843-2014, 2014
Related subject area
Acoustic sensor
A low-cost acoustic permeameter
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A custom acoustic emission monitoring system for harsh environments: application to freezing-induced damage in alpine rock walls
Stephen A. Drake, John S. Selker, and Chad W. Higgins
Geosci. Instrum. Method. Data Syst., 6, 199–207, https://doi.org/10.5194/gi-6-199-2017, https://doi.org/10.5194/gi-6-199-2017, 2017
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Intrinsic permeability of snow is an important parameter that regulates snow–atmosphere exchange. Current permeability measurements require specialized equipment for acquisition in the field and have increased variability with increasing snow heterogeneity. To facilitate a field-based, volume-averaged measure of permeability, we designed and assembled an acoustic permeameter. When using reticulated foam samples of known permeability, the mean relative error from known values was less than 20 %.
K. Warren, M.-C. Eppes, S. Swami, J. Garbini, and J. Putkonen
Geosci. Instrum. Method. Data Syst., 2, 275–288, https://doi.org/10.5194/gi-2-275-2013, https://doi.org/10.5194/gi-2-275-2013, 2013
L. Girard, J. Beutel, S. Gruber, J. Hunziker, R. Lim, and S. Weber
Geosci. Instrum. Method. Data Syst., 1, 155–167, https://doi.org/10.5194/gi-1-155-2012, https://doi.org/10.5194/gi-1-155-2012, 2012
Cited articles
An, M., Wiens, D. A., Zhao, Y., Feng, M., Nyblade, A. A., Kanao, M., Li, Y.,
Maggi, A., and Lévêque, J.-J.: S-velocity model and inferred Moho
topography beneath the Antarctic Plate from Rayleigh waves, J. Geophys. Res.-Sol. Ea., 120, 359–383, https://doi.org/10.1002/2014JB011332, 2015.
Anandakrishnan, A., Voigt, D. E., Burkett, P. G., and Henry, R.: Deployment of a
broadband seismic network in west Antarctica, Geophys. Res. Lett., 27, 2053–2056,
https://doi.org/10.1029/1999GL011189, 2000.
Contrafatto, D., Fasone, R., Ferro, A., Larocca, G., Laudani, G., Rapisarda,
S., Scuderi, L., Zuccarello, L., Privitera, E., and Cannata, A.: Design of a
seismo-acoustic station for Antarctica, Rev. Sci. Instrum., 89, 044502,
https://doi.org/10.1063/1.5023481, 2018.
Dahl-Jensen, T., Larsen, T. B., and Voss, P.: Greenland ice sheet monitoring
network (GLISN): A seismological approach, Geol. Surv. Den. Greenl., 20, 55–58, 2010.
Danesi, S. and Morelli, A.: Structure of the upper mantle under the Antarctic plate from surface wave tomography, Geophys. Res. Lett., 28, 4395–4398, https://doi.org/10.1029/2001GL013431, 2001.
Eckstaller, A., Müller, C., Ceranna, L., and Hartmann, G.: The
Geophysics Observatory at Neumayer Stations (GvN and NM-II) Antarctica, Polarforschung, 76, 3–24, https://doi.org/10.2312/polarforschung.76.1-2.3, 2007.
GFZ Seismological Data Archive: Seismological data of the Geophysical Observatory of Neumayer III Station (Station codes: VNA1, VNA2, and VNA3; Network code: AW) archived at the GEOFON data centre [data set], https://geofon.gfz-potsdam.de/, last access: 9 July 2022.
Hansen, S. E., Reusch, A. M., Parker, T., Bloomquist, D. K., Carpenter, P., Graw, J. H., and
Brenn, G. R.: The Transantarctic Mountains Northern Network (TAMNNET):
Deployment and Performance of a Seismic Array in Antarctica, Seismol. Res. Lett., 86, 1636–44,
https://doi.org/10.1785/0220150117, 2015.
Heeszel, D. S., Wiens, D. A., Nyblade, A. A., Hansen, S. E., Kanao, M., An, M., and Zhao, Y.: Rayleigh wave constraints on the structure and tectonic history of the Gamburtsev Subglacial Mountains, East Antarctica, J. Geophys. Res.-Sol. Ea., 118, 2138–2153, https://doi.org/10.1002/jgrb.50171, 2013.
IRIS GMAP: Incorporated Research Institutions for Seismology (IRIS) Google
Map Service, http://ds.iris.edu/gmap/, last access: 1 May 2022.
Janik, T., Grad, M., Guterch, A., and Środa, P.: The deep seismic structure of the Earth’s crust along the Antarctic Peninsula – A summary of the results from Polish geodynamical expeditions, Glob. Planet. Change, 123, 213–222, https://doi.org/10.1016/j.gloplacha.2014.08.018, 2014.
Johns, B., Anderson, K. R., Beaudoin, B. C., Fowler, J., Parker, T., and
White, S.: Development of a power and communications system for remote
autonomous polar observations, EOS T. Am. Geophys. Un., 87, Fall Meet. Suppl., Abstract
S41A-1314, https://doi.org/10.1785/0220150117, 2006.
Knopoff, L. and Vane, G.: Age of East Antarctica from surface wave dispersion, PAGEOPH, 117, 806–815, https://doi.org/10.1007/BF00879981, 1978.
Lawrence, J. F., Wiens, D. A., Nyblade, A. A., Anandakrishnan, S., Shore, P.
J., and Voigt, D.: Crust and upper mantle structure of the Transantarctic
Mountains and surrounding regions from receiver functions, surface waves,
and gravity: Implications for uplift models, Geochem. Geophy. Geosy., 7, Q10011,
https://doi.org/10.1029/2006GC001282, 2006.
Lifeline Technical Manual: For Lifeline Batteries, Concorde Battery
Corporation, https://lifelinebatteries.com/wp-content/uploads/2015/12/6-0101F-Lifeline-Technical-Manual-Final-5-06-19.pdf (last access: 1 May 2022),
2019.
Peng, H. Y., Liu, H. J., and Yang, J. H.: A review on the wake aerodynamics of
H-rotor vertical axis wind turbines, Energy, 232, 121003,
https://doi.org/10.1016/j.energy.2021.121003, 2021.
Ritzwoller, M. H., Shapiro, N. M., Levshin, A. L., and Leahy, G. M.: Crustal
and upper mantle structure beneath Antarctica and surrounding oceans, J. Geophys. Res., 106, 30645–30670, https://doi.org/10.1029/2001JB000179, 2001.
Sykes, L. R.: Intraplate seismicity, reactivation of pre-existing zones of
weakness, alkaline magmatism, and other tectonism postdating continental
fragmentation, Rev. Geophys., 16, 621–688, https://doi.org/10.1029/RG016i004p00621,
1978.
Tin, T., Sovacool, B. K., Blake, D., Magill, P., El Naggar, S., Lidstrom,
S., Ishizawa, K., and Berte, J.: Energy efficiency and renewable energy under
extreme conditions: Case studies from Antarctica, Renew. Energ., 35, 1715–1723,
https://doi.org/10.1016/j.renene.2009.10.020, 2010.
Toyokuni, G., Kanao, M., Tono, Y., Himeno, T., Tsuboi, S., Childs, D., Anderson, K., and
Takenaka, H.: Monitoring of the Greenland ice sheet using a broadband
seismometer network: the GLISN project, Antarct. Rec., 58, 1–18, https://doi.org/10.15094/00009722, 2014.
Veitch, S. A. and Nettles, M.: Spatial and temporal variations in Greenland
glacial-earthquake activity, 1993–2010, J. Geophys. Res., 117, F04007,
https://doi.org/10.1029/2012JF002412, 2012.
Executive editor
A rapidly and simple deployable self-sufficient mobile seismic station concept is introduced offering an applealing tool for the Antarctic area and in regions where little is known about local and regional tectonic earthquake activity.
A rapidly and simple deployable self-sufficient mobile seismic station concept is introduced...
Short summary
We present a mobile and self-sufficient seismometer station concept for operation in polar regions. The energy supply can be adapted as required using the modular cascading of battery boxes, wind generators, solar cells, or backup batteries, which enables optimum use of limited resources. Our system concept is not limited to the applications using seismological stations. It is a suitable system for managing the power supply of all types of self-sufficient measuring systems in polar regions.
We present a mobile and self-sufficient seismometer station concept for operation in polar...