Contemporary degradation of steep rock slopes in the periglacial zone of the Tatra Mts., Poland

Author:

Gądek Bogdan1ORCID,Kajdas Joanna1ORCID,Krawiec Klaudia2

Affiliation:

1. Institute of Earth Sciences University of Silesia in Katowice

2. Laser-3D

Abstract

This study presents the results of the first large-area monitoring of steep slopes in the Tatra Mountains. In the research, we used terrestrial laser scanning methods and GIS tools. We also performed crack density measurements. The results obtained demonstrate that the rate of change of slopes under the influence of weathering and rockfall processes is very variable both in time and space. The rate of retreat of 4 steep adjacent granitoid slopes over the same period ranged from 0.00013 ma-1 to 0.004 ma-1. The spatial variation in the number and size of cavities was related primarily to the cracks density.

Publisher

Institute of Geography and Spatial Organization, Polish Academy of Sciences

Subject

General Earth and Planetary Sciences,Geography, Planning and Development,Urban Studies,Cultural Studies

Reference68 articles.

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2. Ballantyne, C. K., & Benn, D. I. (1996). Paraglacial slope adjustment during recent deglaciation and its implications for slope evolution in formerly glaciated environments. In M. G. Anderson, S. M. Brooks (Eds.), Advances in hillslope processes, 2 (pp. 1173-1195). New York: John Wiley & Sons.

3. Bechtt, M. (1995). Slope erosion processes in the Alps. In O. Slaymaker (Ed.), Steepland Geomorphology (pp. 45-61). Chichester: John Wiley & Sons.

4. Bland, W. J., & Rolls, D. (1998). Weathering: An introduction to the scientific principles. Oxford University Press. https://doi.org/10.4324/9781315824918

5. Błaszczyk, M., Laska, M., Sivertsen, A., & Jawak, S. D. (2022). Combined use of aerial photogrammetry and terrestrial laser scanning for detecting geomorphological changes in Hornsund, Svalbard. Remote Sensing, 14(3), 601. https://doi.org/10.3390/rs14030601

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