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Multimethod imaging of naturally and anthropologically induced landslide in the Outer Carpathians - result of 4-year observations

Authors

Marciniak,  Artur
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Majdański,  Mariusz
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Kowalczyk,  Sebastian
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Nawrot,  Adam
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Górszczyk,  Andrzej
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Gajek,  Wojciech
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Stan-Kłeczek,  Iwona
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Czarny,  Rafał
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Cader,  Justyna
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Owoc,  Bartosz
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

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Citation

Marciniak, A., Majdański, M., Kowalczyk, S., Nawrot, A., Górszczyk, A., Gajek, W., Stan-Kłeczek, I., Czarny, R., Cader, J., Owoc, B. (2023): Multimethod imaging of naturally and anthropologically induced landslide in the Outer Carpathians - result of 4-year observations, XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG) (Berlin 2023).
https://doi.org/10.57757/IUGG23-0827


Cite as: https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016666
Abstract
Landslides represent one of the greatest challenges of modern earth sciences. Vulnerable to external as well as anthropogenic factors, these phenomena require extensive research and monitoring of zones at risk of their occurrence. In this work we present an integrated approach to such phenomena, using the example of a landslide in the Outer Carpathians. In the case described, active seismic methods such as reflection imaging, refraction tomography and surface wave analysis were combined with electrical resistivity and magnetic methods. The entire data set is complemented by a detailed terrain model made using the TLS technique and passive seismological monitoring from 5 temporary broadband stations located around the landslide. The result of 4 years of observations is an accurate image of changes in the landslide zone at very high resolution, with analysis of uncertainty. As a result of the study, it was possible to separate the natural triggers of the landslide, from the anthropogenic ones, as well as to determine the influence of each type on the evolution of the slip zone. The presented research is an important example for problems of much greater strategic importance, where similar effects are to be expected in the results of observed climate changes.<br<brThis research was funded by the National Science Centre, Poland (NCN), grant number 2020/37/N/ST10/01486.