Badoux, Alexandre; Graf, Christoph; Rhyner, Jakob; … - In: Natural Hazards 49 (2009) 3, pp. 517-539
We describe the development, implementation, and first analyses of the performance of a debris-flow warning system for the Illgraben catchment and debris fan area. The Illgraben catchment (9.5 km<Superscript>2</Superscript>), located in the Canton of Valais, Switzerland, in the Rhone River valley, is characterized by...</superscript>