Journal articles
2023
T. Maierhofer, A. Flores-Orozco, N. Roser, J.K. Limbrock, C. Hilbich, C. Moser, A. Kemna, E. Drigo, U. Morra di Cella and C. Hauck. (2023, preprint): Spectral Induced Polarization imaging to monitor seasonal and annual dynamics of frozen ground at a mountain permafrost site in the Italian Alps. Preprint – EGUsphere-2023-671, DOI:10.5194/egusphere-2023-671.
2022
T. Maierhofer, C. Hauck, C. Hilbich, A. Kemna, A. Flores-Orozco. (2022): Spectral induced polarization imaging to investigate an ice-rich mountain permafrost site in Switzerland. The Cryosphere, 16, S. 1903 – 1925, DOI:10.5194/tc-16-1903-2022.
2021
M. Steiner, F. Wagner, T. Maierhofer, W. Schöner, A. Flores-Orozco. (2021): Improved estimation of ice and water contents in Alpine permafrost through constrained petrophysical joint inversion.The Hoher Sonnblick case study, Geophysics, 86:5, WB61-WB75, DOI:10.1190/geo2020-0592.1.
Conference contributions
2023
L. Aigner, N. Roser, C. Moser, U. Morra di Cella, C. Hauck and A. Flores-Orozco. (2023): Improved characterization of alpine permafrost by including structural constraints from transient electromagnetic data into spectral induced polarization imaging, 6th European Conference on Permafrost (EUCOP 2023), Puigcerdà (Catalonia, Spain), 18-22 June 2023, Book of Abstracts (p.248).
T. Maierhofer, A. Flores-Orozco, N. Roser, J.K. Limbrock, C. Moser, C. Hilbich, A. Kemna, E. Drigo, U. Morra di Cella and C. Hauck. (2023): Spectral induced polarization imaging to monitor seasonal and annual dynamics of frozen ground at a mountain permafrost site in the Italian Alps, 6th European Conference on Permafrost (EUCOP 2023), Puigcerdà (Catalonia, Spain), 18-22 June 2023, Book of Abstracts (p.173).
T. Maierhofer, A. Flores-Orozco, N. Roser, C. Hilbich and C. Hauck. (2023): Quantitative interpretation of spectral induced polarization signatures in different mountain permafrost landforms with varying geologies and ice contents, 6th European Conference on Permafrost (EUCOP 2023), Puigcerdà (Catalonia, Spain), 18-22 June 2023, Book of Abstracts (p.250).
J.K. Limbrock, A. Kemna, T. Maierhofer, R. Scandroglio, A. Flores-Orozco, C. Hilbich, M. Krautblatter and C. Hauck. (2023): Influence of temperature and ground ice content on broadband SIP signatures: Utilizing insights from controlled freeze-thaw experiments for improved characterization of Alpine permafrost sites, 6th European Conference on Permafrost (EUCOP 2023), Puigcerdà (Catalonia, Spain), 18-22 June 2023, Book of Abstracts (p.247).
J. K. Limbrock, A. Kemna. (2023): Beziehung zwischen Cole-Cole-Modellparametern in den Formulierungen für die dielektrische Permittivität und für die elektrische Leifähigkeit, DGG 2023 – 83. Jahrestagung der Deutschen Geophysikalischen Gesellschaft, Bremen, 05.03.2023 – 09.03.2023, Book of Abstracts (p. 133).
2022
A. Flores Orozco, T. Maierhofer, L. Aigner, C. Moser, U. Morra Di Cella, C. Hauck. (2022): Improving the delineation of mountain permafrost with Induced Polarization through electrical and electromagnetic methods, AGU Fall Meeting 2022, Chicago, IL & Online Everywhere, 12-16 December 2022, NS43A-03, Web-Link.
J. K. Limbrock, A. Kemna. (2022): Temperature dependence of SIP ice signatures of partially frozen rocks based on Cole-Cole model parameterization, 6th International Workshop on Induced Polarization, Annecy, 27.06.2022 – 30.06.2022, DOI:doi.org/10.5281/zenodo.6787016.
L. Aigner, N. Roser, C. Moser, T. Maierhofer, U. Morra Di Cella, C. Hauck, A. Flores Orozco. (2022): Investigation of the induced polarization effect in transient electromagnetic soundings to characterize rock glaciers, EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022, EGU22-7447, DOI:10.5194/egusphere-egu22-7447.
C. Moser, T. Maierhofer, E. Drigo, U. Morra Di Cella, C. Hauck, A. Flores Orozco. (2022): 3D Spectral Induced Polarization survey to evaluate a thawing permafrost endangered hut in the Italian Alps, EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022, EGU22-8588, DOI:10.5194/egusphere-egu22-8588.
2021
T. Maierhofer, C. Hauck, C. Hilbich, A. Flores-Orozco. (2021): Spectral induced Polarization Applied at Different Mountain Permafrost Sites in the European Alps, EAGE, Bordeaux, 28.08.2021 – 02.09.2021. File.
J. K. Limbrock, M. Weigand, A. Kemna. (2021): Textural and mineralogical controls on temperature dependent SIP behavior during freezing and thawing, EGU General Assembly 2021 (vEGU 2021), 19.04.2021 – 30.04.2021, DOI:10.5194/egusphere-egu21-14273.
T. Maierhofer, J. K. Limbrock, T. Katona, E. Drigo, C. Hilbich, U. Morra di Cella, A. Kemna, C. Hauck, A. Flores-Orozco. (2021): Seasonal and annual dynamics of frozen ground at a mountain permafrost site in the Italian Alps detected by spectral induced polarization, EGU General Assembly 2021 (vEGU 2021), 19.04.2021 – 30.04.2021, DOI:10.5194/egusphere-egu21-14598.
J. K. Limbrock, M. Weigand, A. Kemna. (2021): Einfluss von Textur und Mineralogie auf temperaturabhängige SIP-Eigenschaften von Sediment und Kristallingesteinen in Einfrier und Auftauzyklen, 81. Jahrestagung der DGG, Kiel (online), 01.03.2021 – 05.03.2021, File.
2020
T. Maierhofer, T. Katona, U. Morra di Cella, P. Pogliotti. (2020): Seasonal and annual dynamics of frozen ground in a mountain permafrost site in the Italian Alps detected by Spectral Induced Polarization, GELMON, Vienna, 18.11.2020 – 19.11.2020, in: “GELMON“, Berichte der Geologischen Bundesanstalt, 139 (2020), ISSN: 1017-8880, S. 4 – 5, File.
J. K. Limbrock, M. Weigand, A. Kemna. (2020): Improved thermal characterization of alpine permafrost sites by broadband SIP measurements, EGU General Assembly 2020 (vEGU 2020), 04.05.2020 – 08.05.2020, DOI:10.5194/egusphere-egu2020-20081.
T. Maierhofer, T. Katona, C. Hilbich, C. Hauck, A. Flores-Orozco. (2020):
Prospecting alpine permafrost with spectral induced polarization in different geomorphological landforms, EGU General Assembly 2020 (vEGU 2020), 04.05.2020 – 08.05.2020, DOI:10.5194/egusphere-egu2020-10131.
2019
J. K. Limbrock, A. Kemna, M. Weigand. (2019): Vergleichende SIP-Labor- und Feldmessungen zur thermischen Charakterisierung des alpinen Permafroststandorts Schilthorn, Workshop Arbeitskreis Induzierte Polarisation, Hannover, 09.10.2019 – 10.10.2019.
T. Maierhofer, L. Aigner, C. Hilbich, C. Hauck, A. Flores-Orozco. (2019): Spectral induced polarization for permafrost environments in the Swiss and Austrian Alps – Improvement of data quality, EGU General Assembly 2019 (EGU 2019), Vienna; 07.04.2019 – 12.04.2019, File.
T. Maierhofer, C. Hilbich, C. Hauck, A. Flores-Orozco. (2019): Towards operational application of Spectral Induced Polarization for alpine permafrost environments – improvement of data quality, 79. Jahrestagung der DGG, Braunschweig, 04.03.2019 – 07.03.2019. DOI:10.2312/dgg79, File.
J. K. Limbrock, A. Kemna, M. Weigand. (2019): Temperaturabhängigkeit und thermische Hysterese der SIP Eigenschaften von Festgesteinen während kontrollierter Einfrier-Auftau-Zyklen, 79. Jahrestagung der DGG, Braunschweig, 04.03.2019 – 07.03.2019, DOI:10.2312/dgg79.