A framework for assessing sediment volumes mobilized by debris flows_ the case of study of Liera catchments (Dolomites)

Giorgia Macchi, Stefano Crema, Gabriella Boretto, Giovanni Monegato, Lorenzo Marchi, Luciano Arziliero, Barbara De Fanti, Marco Cavalli, 2021, A framework for assessing sediment volumes mobilized by debris flows_ the case of study of Liera catchments (Dolomites), Il contributo del CNR IRPI al sistema paese per la mitigazione dei rischi geo idrologici, Roma, 25-26/11/2021,,
URL: http://www.cnr.it/prodotto/i/459999

Extreme meteorological events cause environmental damages, particularly in mountain areas, which are prone to destructive processes such as landslides and debris flows. An intense storm, named Vaia, occurred from 27th to 30th October 2018 over Northeastern Italy, triggering mass wasting processes, generating new slope instabilities, causing widespread windthrows, and damaging anthropic structures. The objectives of the present study are to create and compare pre- and post-event sediment source inventories and to quantify debris flows mobilized volumes.

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