Scientific article
| 
04 Sep 2023
Scientific article |
| 04 Sep 2023
| 04 Sep 2023
Big data in Antarctic sciences – current status, gaps, and future perspectives
Angelika Graiff
Institute of Biological Sciences, Applied Ecology and Phycology,
University of Rostock, 18059 Rostock, Germany
Matthias Braun
Institute of Geography, Department of Geography and Geosciences,
Friedrich-Alexander-Universität Erlangen-Nürnberg, 91058 Erlangen,
Germany
Amelie Driemel
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Infrastructure/Administration, Computing and Data Centre, 27570
Bremerhaven, Germany
Jörg Ebbing
Institute of Geosciences, Christian-Albrechts-University Kiel, 24118 Kiel, Germany
Hans-Peter Grossart
Department of Limnology of Stratified Lakes, Leibniz-Institute of
Freshwater Ecology and Inland Fisheries, 16775 Stechlin, Germany
Institute
for Biochemistry and Biology, University of Potsdam, 14469 Potsdam, Germany
Tilmann Harder
Marine Chemistry, University of Bremen, 28359 Bremen, Germany
Alfred
Wegener Institute, Helmholtz Centre for Polar and Marine Research, Section
Ecological Chemistry, 27570 Bremerhaven, Germany
Joseph I. Hoffman
Department of Animal Behaviour, Bielefeld University, 33501 Bielefeld, Germany
Boris Koch
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, 27570 Bremerhaven, Germany
Florian Leese
Department of Technology, University of Applied Sciences, 27568
Bremerhaven, Germany
Judith Piontek
Aquatic Ecosystem Research, Faculty of Biology, University of
Duisburg-Essen, 45141 Essen, Germany
Centre for Water and Environmental Research
(ZWU), University of Duisburg-Essen, 45141 Essen, Germany
Mirko Scheinert
Biological Oceanography, Leibniz Institute for Baltic Sea Research, 18119
Rostock-Warnemünde, Germany
Institut für Planetare Geodäsie, Technische Universität Dresden, 01062 Dresden, Germany
Petra Quillfeldt
Department of Animal Ecology & Systematics, Justus Liebig
University Giessen, 35392 Giessen, Germany
Jonas Zimmermann
Botanic Garden and Botanical Museum Berlin-Dahlem, Freie
Universität Berlin, 14195 Berlin, Germany
Ulf Karsten
CORRESPONDING AUTHOR
Institute of Biological Sciences, Applied Ecology and Phycology,
University of Rostock, 18059 Rostock, Germany
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Maximilian Lowe, Jörg Ebbing, Amr El-Sharkawy, and Thomas Meier
Solid Earth, 12, 691–711, https://doi.org/10.5194/se-12-691-2021, https://doi.org/10.5194/se-12-691-2021, 2021
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This study estimates the gravitational contribution from subcrustal density heterogeneities interpreted as subducting lithosphere beneath the Alps to the gravity field. We showed that those heterogeneities contribute up to 40 mGal of gravitational signal. Such density variations are often not accounted for in Alpine lithospheric models. We demonstrate that future studies should account for subcrustal density variations to provide a meaningful representation of the complex geodynamic Alpine area.
Wolfgang Szwillus, Jörg Ebbing, and Bernhard Steinberger
Solid Earth, 11, 1551–1569, https://doi.org/10.5194/se-11-1551-2020, https://doi.org/10.5194/se-11-1551-2020, 2020
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Cameron Spooner, Magdalena Scheck-Wenderoth, Hans-Jürgen Götze, Jörg Ebbing, György Hetényi, and the AlpArray Working Group
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Karin Glaser, Karen Baumann, Peter Leinweber, Tatiana Mikhailyuk, and Ulf Karsten
Biogeosciences, 15, 4181–4192, https://doi.org/10.5194/bg-15-4181-2018, https://doi.org/10.5194/bg-15-4181-2018, 2018
Hannes Grobe, Kyaw Winn, Friedrich Werner, Amelie Driemel, Stefanie Schumacher, and Rainer Sieger
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Dieter Piepenburg, Alexander Buschmann, Amelie Driemel, Hannes Grobe, Julian Gutt, Stefanie Schumacher, Alexandra Segelken-Voigt, and Rainer Sieger
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The Cryosphere, 11, 1111–1130, https://doi.org/10.5194/tc-11-1111-2017, https://doi.org/10.5194/tc-11-1111-2017, 2017
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The paper describes the processing of kinematic GNSS data observed over nine seasons in East Antarctica. The obtained surface elevation profiles are used to validate several data sets of satellite altimetry. Thus, we find a clear recommendation that processing versions provide the highest accuracy and precision. The profiles are used to derive a new set of ICESat laser campaign biases and finally, to evaluate several DEMs.
Amelie Driemel, Eberhard Fahrbach, Gerd Rohardt, Agnieszka Beszczynska-Möller, Antje Boetius, Gereon Budéus, Boris Cisewski, Ralph Engbrodt, Steffen Gauger, Walter Geibert, Patrizia Geprägs, Dieter Gerdes, Rainer Gersonde, Arnold L. Gordon, Hannes Grobe, Hartmut H. Hellmer, Enrique Isla, Stanley S. Jacobs, Markus Janout, Wilfried Jokat, Michael Klages, Gerhard Kuhn, Jens Meincke, Sven Ober, Svein Østerhus, Ray G. Peterson, Benjamin Rabe, Bert Rudels, Ursula Schauer, Michael Schröder, Stefanie Schumacher, Rainer Sieger, Jüri Sildam, Thomas Soltwedel, Elena Stangeew, Manfred Stein, Volker H Strass, Jörn Thiede, Sandra Tippenhauer, Cornelis Veth, Wilken-Jon von Appen, Marie-France Weirig, Andreas Wisotzki, Dieter A. Wolf-Gladrow, and Torsten Kanzow
Earth Syst. Sci. Data, 9, 211–220, https://doi.org/10.5194/essd-9-211-2017, https://doi.org/10.5194/essd-9-211-2017, 2017
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Our oceans are always in motion – huge water masses are circulated by winds and by global seawater density gradients resulting from different water temperatures and salinities. Measuring temperature and salinity of the world's oceans is crucial e.g. to understand our climate. Since 1983, the research icebreaker Polarstern has been the basis of numerous water profile measurements in the Arctic and the Antarctic. We report on a unique collection of 33 years of polar salinity and temperature data.
Urban Johannes Wünsch, Boris Peter Koch, Matthias Witt, and Joseph Andrew Needoba
Biogeosciences Discuss., https://doi.org/10.5194/bg-2016-263, https://doi.org/10.5194/bg-2016-263, 2016
Revised manuscript not accepted
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We used a combination of continuously measuring water chemistry sensors and periodic sampling efforts to assess the seasonal variability of dissolved organic matter (DOM) in the Columbia River in spring and summer 2013.
We found that our sensors can provide detailed data on carbon export that far exceed usual monitoring efforts. The detailed data help to understand the impact of short-lived events, such as rainstorms, on the overall terrestrial carbon flux in the Columbia River.
Alexey Ekaykin, Lutz Eberlein, Vladimir Lipenkov, Sergey Popov, Mirko Scheinert, Ludwig Schröder, and Alexey Turkeev
The Cryosphere, 10, 1217–1227, https://doi.org/10.5194/tc-10-1217-2016, https://doi.org/10.5194/tc-10-1217-2016, 2016
Amelie Driemel, Bernd Loose, Hannes Grobe, Rainer Sieger, and Gert König-Langlo
Earth Syst. Sci. Data, 8, 213–220, https://doi.org/10.5194/essd-8-213-2016, https://doi.org/10.5194/essd-8-213-2016, 2016
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Since 1982-12-09 the icebreaker POLARSTERN is the flagship of German polar research. It has conducted 30 campaigns to Antarctica, and 29 to the Arctic. It is therefore the perfect basis for radiosonde launches in data-sparse regions (oceans and polar regions). Radiosondes are balloon-borne instruments which record atmospheric temperature, humidity and pressure. The data are used, e.g. for short and medium weather forecasts. In these 30 years, 12 378 radiosonde balloons were started on POLARSTERN.
A. Driemel, H. Grobe, M. Diepenbroek, H. Grüttemeier, S. Schumacher, and R. Sieger
Earth Syst. Sci. Data, 7, 239–244, https://doi.org/10.5194/essd-7-239-2015, https://doi.org/10.5194/essd-7-239-2015, 2015
Short summary
Short summary
The International Polar Year 2007-2008 was a synchronized effort of over 60 nations to simultaneously collect data from polar regions. However, large parts of IPY knowledge have only been reported in publications. A concerted effort of PANGAEA (www.pangaea.de) and the International Council for Scientific and Technical Information resulted in the extraction of 1270 data sets from 450 IPY publications. They are now available to the public by open access (http://dx.doi.org/10.1594/PANGAEA.150150).
N. Jiao, C. Robinson, F. Azam, H. Thomas, F. Baltar, H. Dang, N. J. Hardman-Mountford, M. Johnson, D. L. Kirchman, B. P. Koch, L. Legendre, C. Li, J. Liu, T. Luo, Y.-W. Luo, A. Mitra, A. Romanou, K. Tang, X. Wang, C. Zhang, and R. Zhang
Biogeosciences, 11, 5285–5306, https://doi.org/10.5194/bg-11-5285-2014, https://doi.org/10.5194/bg-11-5285-2014, 2014
B. P. Koch, G. Kattner, M. Witt, and U. Passow
Biogeosciences, 11, 4173–4190, https://doi.org/10.5194/bg-11-4173-2014, https://doi.org/10.5194/bg-11-4173-2014, 2014
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Short summary
There are many approaches to better understanding Antarctic processes that generate very large data sets (
Antarctic big data). For these large data sets there is a pressing need for improved data acquisition, curation, integration, service, and application to support fundamental scientific research, and this article describes and evaluates the current status of big data in various Antarctic scientific disciplines, identifies current gaps, and provides solutions to fill these gaps.
There are many approaches to better understanding Antarctic processes that generate very large...
