The spatio-temporal dynamics of the Ciprnik complex landslide, Tamar Valley, Julian Alps, Slovenia

• Autorzy: Šmuc A. , Janecka K. , Lempa M. , Kaczka R. J.

Identyfikatory

DOI

10.1515/sgcb-2015-0008

• Języki publikacji: EN

Abstrakty

EN

Mass movements represent important processes that shape relief in Alpine areas. In this article, we present the spatio-temporal dynamics of the Ciprnik landslide (Julian Alps, NW Slovenia) and interpret its triggering and evolution. In the study area, mass movement activity is characterised by two phases: normal deposition on the fluvial fans that dominated up to 2000, and a more active phase related to the triggering of the Ciprnik complex landslide and formation of an additional debris-flow fan. The Ciprnik landslide started as a translational movement over the discontinuity plane that was mobilised into a debris-flow. The triggering and slope failure resulted from a combination of tectonics (i.e. dip-slope position of the strata, and strong fracturing), lithology (alternation of thin beds of carbonates and fine-grained clastics), and accumulation of precipitation. The debris-flow fan remains active and interfingers with adjacent active fluvial fans

Słowa kluczowe

EN

complex landslide; debris flow; debris-flow fan; fluvial fan; Tor Formation; Tamar Valley; Julian Alps

• Wydawca: Polska Akademia Umiejętności
• Czasopismo: Studia Geomorphologica Carpatho-Balcanica
• Rocznik: 2015
• Tom: Vol. 49
• Strony: 35--54
• Opis fizyczny: Bibliogr. 39 poz., rys., wykr.

Twórcy

autor

Šmuc A.

• University of Ljubljana, Faculty of Natural Sciences and Engineering, Department of Geology; 11 Privoz str., 1000 Ljubljana, Slovenia

autor

Janecka K.

• University of Silesia, Faculty of Earth Sciences; 60 Będzińska str., 41-200 Sosnowiec, Poland

autor

Lempa M.

• University of Silesia, Faculty of Earth Sciences; 60 Będzińska str., 41-200 Sosnowiec, Poland

autor

Kaczka R. J.

• University of Silesia, Faculty of Earth Sciences; 60 Będzińska str., 41-200 Sosnowiec, Poland

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