Solid Earth
Solid Earth
SE
Articles | Volume 15, issue 4
Articles | Volume 15, issue 4
https://doi.org/10.5194/se-15-513-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/se-15-513-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 15, issue 4
Research article
 | 
09 Apr 2024
Research article |  | 09 Apr 2024

Statistical appraisal of geothermal heat flow observations in the Arctic

Judith Freienstein, Wolfgang Szwillus, Agnes Wansing, and Jörg Ebbing

Related authors

Application of Self-Organizing Maps to characterize subglacial bedrock properties in East Antarctica based on gravity, magnetic and radar data
Jonas Liebsch, Jörg Ebbing, and Kenichi Matsuoka
EGUsphere, https://doi.org/10.5194/egusphere-2025-1905,https://doi.org/10.5194/egusphere-2025-1905, 2025
Short summary
Increased metamorphic conditions in the lower crust during oceanic transform fault evolution
Peter Haas, Myron F. H. Thomas, Christian Heine, Jörg Ebbing, Andrey Seregin, and Jimmy van Itterbeeck
Solid Earth, 15, 1419–1443, https://doi.org/10.5194/se-15-1419-2024,https://doi.org/10.5194/se-15-1419-2024, 2024
Short summary
Rift and plume: a discussion on active and passive rifting mechanisms in the Afro-Arabian rift based on synthesis of geophysical data
Ran Issachar, Peter Haas, Nico Augustin, and Jörg Ebbing
Solid Earth, 15, 807–826, https://doi.org/10.5194/se-15-807-2024,https://doi.org/10.5194/se-15-807-2024, 2024
Short summary
Evaluating different geothermal heat-flow maps as basal boundary conditions during spin-up of the Greenland ice sheet
Tong Zhang, William Colgan, Agnes Wansing, Anja Løkkegaard, Gunter Leguy, William H. Lipscomb, and Cunde Xiao
The Cryosphere, 18, 387–402, https://doi.org/10.5194/tc-18-387-2024,https://doi.org/10.5194/tc-18-387-2024, 2024
Short summary
Big data in Antarctic sciences – current status, gaps, and future perspectives
Angelika Graiff, Matthias Braun, Amelie Driemel, Jörg Ebbing, Hans-Peter Grossart, Tilmann Harder, Joseph I. Hoffman, Boris Koch, Florian Leese, Judith Piontek, Mirko Scheinert, Petra Quillfeldt, Jonas Zimmermann, and Ulf Karsten
Polarforschung, 91, 45–57, https://doi.org/10.5194/polf-91-45-2023,https://doi.org/10.5194/polf-91-45-2023, 2023
Short summary
More articles (5)

Cited articles

Afonso, J., Fullea, J., Griffin, W., Yang, Y., Jones, A., Connolly, J. D., and O'Reilly, S.: 3-D multiobservable probabilistic inversion for the compositional and thermal structure of the lithosphere and upper mantle. I: A priori petrological information and geophysical observables, J. Geophys. Res.-Solid, 118, 2586–2617, 2013. a, b
Afonso, J. C., Salajegheh, F., Szwillus, W., Ebbing, J., and Gaina, C.: A global reference model of the lithosphere and upper mantle from joint inversion and analysis of multiple data sets, Geophys. J. Int., 217, 1602–1628, 2019. a, b, c, d, e, f
Artemieva, I. M.: Lithosphere thermal thickness and geothermal heat flux in Greenland from a new thermal isostasy method, Earth-Sci. Rev., 188, 469–481, 2019. a, b
Artemieva, I. M. and Mooney, W. D.: Thermal thickness and evolution of Precambrian lithosphere: A global study, J. Geophys. Res.-Solid, 106, 16387–16414, 2001. a, b
Artemieva, I. M. and Thybo, H.: Deep Norden: highlights of the lithospheric structure of Northern Europe, Iceland, and Greenland, Episod. J. Int. Geosci., 31, 98–106, 2008. a, b
More articles (43)
Download
Short summary
Geothermal heat flow influences ice sheet dynamics, making its investigation important for ice-covered regions. Here we evaluate the sparse measurements for their agreement with regional solid Earth models, as well as with a statistical approach. This shows that some points should be excluded from regional studies. In particular, the NGRIP point, which strongly influences heat flow maps and the distribution of high basal melts, should be statistically considered an outlier.
Read more
Share