منابع مشابه
Snow Avalanche Admonisher through Wireless Sensor Network
The temperature reaches around -40C to -60C in hilly and mountainous areas during winters which may lead to many probable natural hazards. Defence personnel as well as civilians are unaware of these hazards. Amongst all the natural hazards, Snow Avalanche is one of the major hazards which has the probability of occurrence in the above listed temperature range. The aim of this paper is to bring ...
متن کاملComputational snow avalanche simulation in forested terrain
Two-dimensional avalanche simulation software operating in three-dimensional terrain is widely used for hazard zoning and engineering to predict runout distances and impact pressures of snow avalanche events. Mountain forests are an effective biological protection measure against avalanches; however, the protective capacity of forests to decelerate or even to stop avalanches that start within f...
متن کاملSnow and avalanche test sites French avalanche research: experimental test sites
This paper contains a short description of the experimental Lautaret site dedicated to avalanche dynamic studies. Since the seventies, many experimental campaigns allowed measuring different avalanche parameters such as velocity, height and pressure. Technical development have been also carried in this site and are presented here. More recently, a chute for physical modelling of avalanche motio...
متن کاملRemote Sensing Tools for Snow and Avalanche Research
Since the first images acquired from airplanes (1915) and satellites (1960), remote sensing has had a great impact in diverse number of fields such as meteorology, military, topographic mapping, archaeology and forestry. Today remote sensing has even become a common tool for the general public, with location searches using high spatial resolution (< 1m) imagery on GoogleEarth or Bing Maps. The ...
متن کاملNon-avalanche-related snow immersion deaths: tree well and deep snow immersion asphyxiation.
Non-avalanche-related snow immersion death (NARSID), or snow immersion asphyxiation, is a significant winter mountain hazard for skiers and snowboarders. This phenomenon occurs predominately in western North America, where large tree wells and deep snowpacks develop. Although statistics are difficult to procure, snow immersion asphyxiation has resulted in more than 70 documented deaths in the p...
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ژورنال
عنوان ژورنال: Reviews of Geophysics
سال: 2003
ISSN: 8755-1209
DOI: 10.1029/2002rg000123