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Jernej Jež; Matjaž Mikoš; Mirka Trajanova; Špela Kumelj; Tomaž Budkovič; Miloš Bavec
Geologija (Ljubljana, Slovenia), 12/2008, Letnik: 51, Številka: 2Journal Article
The Koroška Bela alluvial fan deposits were investigated to determine the genesis of the fan and the source area of sediments. The alluvial fan is composed of a sequence of diamicton layers, and related subaeric sediments that were deposited by multiple mass flow events, in some cases certainly by debris flows. The predominant sources ofsediments are tectonically deformed clastic and partly carbonate Carbonifferous and Permian rocks. In diamictons also pebbles of other rocks from the hinterland are present. These were eroded from the channel of Bela during the mass flow events. We estimate the future debris flow hazard along Bela stream as high.
