Peer-reviewed journals
Offer, M., Weber, S., Krautblatter, M., Hartmeyer, I., and Keuschnig, M. (2024): Pressurised water flow in fractured permafrost rocks revealed by joint electrical resistivity monitoring and borehole temperature analysis, EGUsphere [preprint], doi: 10.5194/egusphere-2024-893.
Offer, M., Weber, S., Keuschnig, M., Hartmeyer, I., and Krautblatter, M. (2024): Water fluxes in fractured bedrock permafrost: a potential hazard for high alpine infrastructure. Interpraevent 2024, Wien, Austria, 10–13 June 2024.
Scandroglio, R., Draebing, D., Offer, M., Krautblatter, M. (2021): 4D quantification of alpine permafrost degradation in steep rock walls using a laboratory-calibrated electrical resistivity approach. Near Surface Geophysics, doi: 10.1002/nsg.12149.
Conference Proceedings, Talks & Posters
2025
Offer, M., Hartmeyer, I., Weber, S., Lichtenegger, M., Keuschnig, M., and Krautblatter, M. (2025): Permafrost bedrock under pressure: the hidden hydrology of rockwalls. 15. D-A-CH Permafrost Conference, SLF Davos, Switzerland, 8–10 January 2025. Poster.
Offer, M., Weber, S., Hartmeyer, I., Keuschnig, M., Lichtenegger, M., and Krautblatter, M. (2025): From annual to daily repeated geoelectric monitoring: Capturing water flow dynamics in fractured permafrost bedrock. GELMON 2025. 7th International Workshop on Geoelectrical Monitoring, 17–20 February 2025.
Offer, M., Weber, S., Hartmeyer, I., Keuschnig, M., and Krautblatter, M. (2025): Thermische und felsmechanische Auswirkungen von Kluftwasser in Permafrost-Felswänden. Fachsektionstagung Geotechnik , Würzburg, Germany, 7-8 Oktober 2025.
2024
Offer, M., Keuschnig, M., Weber, S., Hartmeyer, I., and Krautblatter, M. (2024): Hydrothermal processes in steep rock wall permafrost. 14. D-A-CH Permafrost Conference 2024, Oberelsbach, Germany, 10–12 January 2024. (Best presentation award). Talk.
2023
Offer, M., Keuschnig, M., Weber, S., Hartmeyer, I., and Krautblatter, M. (2023): Identification of fluid flow in permafrost bedrock: first evidence from long-term measurements. World Landslide Forum 2023, Florecnce, Italy, 14–17 November 2023. Talk.
Offer, M., Keuschnig, M., Scandroglio, R., and Krautblatter, M. (2023): Combining ERT, SRT and GPR to decipher permafrost and fluid flow in fractures. European Conference on Permafrost 2023, Puigcerdà, Spain, 18–22 June 2023. Talk.
Scandroglio, R., Offer, M., Lucks, L., and Krautblatter, M. (2023): Long-term geoelectrical monitoring of permafrost in alpine bedrock: challenges and results for quantifying climate change effects. Eropean Conference on Permafrost 2023, Puigcerdà, Spain, 18–22 June 2023.
Scandroglio, R., Offer, M., Jacobs, B., Draebing, D., Kenner, R. and Krautblatter, M. (2023): Coupling warming permafrost and rockwall erosion: the contribution of geophysical monitoring. Eropean Conference on Permafrost 2023, Puigcerdà, Spain, 18–22 June 2023.
Offer, M., Keuschnig, M., Scandroglio, R., Stockinger, G., and Krautblatter, M. (2023): Geophysikalische Untersuchungen von instabilen Permafrost-Felswänden an Standorten mit hochalpiner Infrastruktur. Fachsektionstagung Geotechnik , Würzburg, Germany, 12–13 September 2023. Talk.
Scandroglio, R., Offer, M., Leinauer, J. and Krautblatter, M. (2023): Climate change effects in alpine permafrost: 15 years of geoelectrical monitoring in the Kammstollen (Zugspitze, D/A). VAO Symposium, Grainau, Germany, 21–24 March 2023.
Scandroglio, R., Offer, M., and Krautblatter, M. (2023): Long-time permafrost evolution in alpine bedrock: quantifying climate change effects with geoelectrical monitoring. EGU General Assembly 2023, Vienna, Austria, 24–28 May 2023, EGU23-14390.
2022
Scandroglio, R., Offer, M., Rehm, T. and Krautblatter, M. (2022): Long-term geoelectrical monitoring of bedrock permafrost in the Kammstollen, Zugspitze (Germany/ Austria). Arbeitskreis Permafrost 2022, Kaprun, Austria, 24-25 November 2022 .
Offer, M., Scandroglio, R., Keuschnig, M., and Krautblatter, M. (2022): Towards a combined electrical and seismic approach for ice-poor bedrock in mountain permafrost. Mid-European Geomorphology Meeting 2022, Kaprun, Austria, 26–27 November 2022 . Poster.
Scandroglio, R., Offer, M., Rehm, T. and Krautblatter, M. (2022): Long-term geoelectrical monitoring of bedrock permafrost in the Kammstollen, Zugspitze (Germany/ Austria). GELMON 2022. 6th International Workshop on Geoeltric Monitoring, online, 22–23 November 2022.
Offer, M., Scandroglio, R., Keuschnig, M., Mamot, P. and Krautblatter, M. (2022): Geophysical monitoring of low porosity bedrock permafrost for high alpine infrastructures. IMC International Mountain Conference 2022, Innsbruck, Austria, 11–15 September 2022. Talk.
Scandroglio, R., Offer, M., Rehm, T. and Krautblatter, M. (2022): Monitoring mount Zugspitze from inside: the Kammstollen laboratory for deciphering bedrock internal thermo-hydrological processes. IMC International Mountain Conference 2022, Innsbruck, Austria, 11–15 September 2022.
Offer, M., Scandroglio, R., Mamot, P., Keuschnig, M., and Krautblatter, M. (2022): Using combined quantitative geophysical methods to delimit physical properties of low porosity permafrost bedrocks. EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022, EGU22-12546, doi: 10.5194/egusphere-egu22-12546. Talk.
2021
Offer, M., Scandroglio, R., Draebing, D., Krautblatter, M. (2021): 4D-Quantification of alpine permafrost degradation in a bedrock ridge using multiple inversion schemes and deformation measurements. European Geosiences Union General Assembly 2021, online, 19-30 Apr 2021, EGU21-13419, doi: 10.5194/egusphere-egu21-13419. Talk.
Scandroglio, R., Offer, M., Draebing, D., Krautblatter, M. (2021): Quantification of permafrost using calibrated 4D-ERT and consequent deformations in alpine bedrock, Regional Conference on Permafrost and 19th International Conference on Cold Regions Engineering, October 2021.
Contributions
Scandroglio, R., Offer, M., Lucks, L., Delleske, R., Keuschnig, M., Beck, I., Rehm, T., Leinauer, J., and Krautblatter, M. (2023): Umfassendes Monitoring der Permafrostverbreitung und -entwicklung am westlichen Zugspitzgrat. In: Wissenschaftliche Resultate 2021/2022. Umweltforschungsstation Schneefernerhaus GmbH.
Alpenbröckeln: Der Permafrost in den Alpen schmilzt - mit fatalen Folgen. Greenpeace Magazin (Text: Gero Günther, Fotos: Peter Neusser)