Landslide susceptibility assessment: a case study from Beskid Niski Mts., Carpathians, Poland

• Autorzy: Mrozek T. , Poli S. , Steracchini S. , Zabuski L.
• Języki publikacji: EN

Abstrakty

EN

This study involves the integration of multiple thematic datasets for landslide susceptibility assessment through spatial prediction models. The proposed methodology has been applied in the Bystrzanka-Biczyska area (Beskid Niski Mts., Carpathians Mts., Poland), characterised by a very high density of landslides. The susceptibility assessment has been based on an indirect bivariate statistical analysis ("Weights of Evidence" modelling technique, Bonham-Carter et al., 1989) performed in order to predict the occurrence of an event (landslide) where well-known evidences (predictor variables) are available. According to the relative importance of each evidence, a landslide susceptibility map has been produced. Observing final prediction results, it is concluded that the susceptibility map gives useful information both on present instability of the area and its possible future evolution in agreement with the morphological evolution of the area.

Słowa kluczowe

EN

landslide susceptibility map; Beskid Niski Mts.

PL

mapa podatności osuwiskowej; Beskid Niski

• Wydawca: Państwowy Instytut Geologiczny - Państwowy Instytut Badawczy
• Czasopismo: Polish Geological Institute Special Papers
• Rocznik: 2004
• Tom: Vol. 15
• Strony: 13--18
• Opis fizyczny: Bibliogr. 4 poz.,fot., rys., tab., wykr.

Twórcy

autor

Mrozek T.

• Polish Geological Institute, Carpathian Branch, Skrzatów 1, 31-560 Kraków, Poland

autor

Poli S.

• University of Milan-Bicocca, Department of Environmental Science (DISAT), Piazza della Scienza 1, 20126 Milan, Italy

autor

Steracchini S.

• Italian National Research Council, Institute for the Dynamic of Environmental Processes, Piazza della Scienza 1, 20126 Milan, Italy

autor

Zabuski L.

• Polish Academy of Sciences, Institute of Hydro-Engineering, Kościerska 7, 80-953 Gdańsk, Poland

Bibliografia

• 1. BONHAM-CARTER G.F., AGTERBERG F.P., WRIGHT D.F., 1989 - Weight of evidence modeling: a new approach to mapping mineral potential. Statistical Applications in the Earth Sciences (eds. F.P. Agterberg, G.F. Bonham-Carter). Geological Survey of Canada Paper, 89, 9: 171-183.
• 2. KEMP L.D., BONHAM-CARTER G.F., RAINES G.L., LOONEY C.G., 2001 - Arc-SDM: Arcview extension for spatial data modelling using weights of evidence, logistic regression, fuzzy logic and neural network analysis. http://ntserv.gis.nrcan.gc.ca/sdm.
• 3. KOTARBA A., 1970 - Charakterystyka rzeźby okolic Szymbarku. Dokumentacja Geograficzna, 3: 7-24.
• 4. ŚWIDZIŃSKIH., 1973 -Z badań geologicznych w Karpatach. Pr. Geol., 80.