Laternser, Martin; Schneebeli, Martin - In: Natural Hazards 27 (2002) 3, pp. 201-230
Avalanche observations are an important factor foroperational avalanche warningand the main parameter to carry out an objectiveverification of the avalanche bulletinin retrospect. For the first time, a 50-year longseries of avalanche activity data of 84Swiss avalanche observation stations is...