| Document Date: 2015-01-20 16:19:26
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City Hartford / Strahlendorf / / Continent North America / Europe / / Country Switzerland / Austria / Canada / / Currency USD / CHF / / Event Natural Disaster / Man-Made Disaster / / Facility The Swiss Federal Institute / / IndustryTerm energy balance / transportation corridors / valley floor site / quality safety management systems / near-timberline site / steel snowsupporting structures / rail applications / steel supporting structures / downslope transportation corridors / / MusicGroup B.C. / / NaturalFeature Alps / Columbia Mountains / Forest Road Engineering Guidebook / / Organization Swiss Federal Institute for Snow and Avalanche Research / B.C. Ministry of Forests / Canadian Standards Association / / Position Experienced avalanche technician / / ProvinceOrState Montana / British Columbia / /
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Avalanche risk assessment 3.1 PROTECTION FORESTS In Europe, where extensive forest clearance occurred in past centuries, mid- and upper-slope forest