The paper deals with the application of a physically-based stability model that has been adopted by the Department of National Civil Protection as a prototype early warning system for rainfall-induced landslides in Italy, using rainfall data and geospatial datasets. The main features of the model are briefly recalled and particular attention is devoted to the discussion of the input data. The slope-stability analysis has been carried out on national scale, concerning some case-histories occurred between October 2009 and March 2011, on the basis of observed rainfalls. The comparison between observed landslide localizations and model back analysed results is finally presented.
Space-time hazard assessment of rainfall-induced shallow landslides / Montrasio, Lorella; Valentino, Roberto; G. L., Losi; A., Corina; L., Rossi; R., Rudari. - STAMPA. - 4:(2013), pp. 283-293. (Intervento presentato al convegno 2nd World Landslide Forum, WLF 2011 tenutosi a Rome; Italy nel 3 October 2011 - 9 October 2011) [10.1007/978-3-642-31337-0-37].
Space-time hazard assessment of rainfall-induced shallow landslides
MONTRASIO, Lorella;VALENTINO, Roberto;
2013-01-01
Abstract
The paper deals with the application of a physically-based stability model that has been adopted by the Department of National Civil Protection as a prototype early warning system for rainfall-induced landslides in Italy, using rainfall data and geospatial datasets. The main features of the model are briefly recalled and particular attention is devoted to the discussion of the input data. The slope-stability analysis has been carried out on national scale, concerning some case-histories occurred between October 2009 and March 2011, on the basis of observed rainfalls. The comparison between observed landslide localizations and model back analysed results is finally presented.| File | Dimensione | Formato | |
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