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Your search for Subject snow cover modelresulted in 747 records.

Title: Artificial Snow and its Impacts in a Ski Resort and its Mountain Hydrosystem: Example of Avoriaz Resort
Date: 2013-10-07
Authors: Elodie Magnier
Description: The practice of artificial snowmaking is recent (1950 in the United States) and since 1990, French resorts, including Avoriaz, as well as their Swiss...
Object ID: ISSW13_paper_O1-11.pdf
Keywords: artificial snow, water resource, mountain area, catchment area, hydrosystem
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Title: Influence of Upstream Catching Dam Slope on Powder Avalanche
Date: 2013-10-07
Authors: Caccamo P., Naaim-Bouvet F., Faug T.
Description: The influence of an obstacle on the dynamics of a finite-volume density current modelling a powder-snow avalanche was investigated. A constant volume ...
Object ID: ISSW13_paper_O1-16.pdf
Keywords: powder snow avalanche, density current, water tank, catching dam, 3d acoustic velocimeter
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Title: Plume Formation in Powder Snow Avalanches
Date: 2013-10-07
Authors: Perry Bartelt, Yves Bühler, Othmar Buser, Christian Ginzler
Description: A long-standing problem in avalanche science is to model the formation and propagation of icedust clouds that accompany fast moving dry snow flowing a...
Object ID: ISSW13_paper_O1-18.pdf
Keywords: avalanche dynamics, powder snow avalanches, plume formation, ice-dust cloud, blowout height, suspension layer
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Title: Thermal Energy in Snow Avalanches
Date: 2013-10-07
Authors: Walter Steinkogler, Betty Sovilla, Tobias Jonas, Michael Lehning
Description: Avalanches can exhibit many different flow regimes from powder clouds to slush flows. Flow regimes are largely controlled by the properties of the sno...
Object ID: ISSW13_paper_O1-19.pdf
Keywords: snow avalanche, thermal energy, snow entrainment, infrared radiation thermography
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Title: Intermittent Drifting Snow – Combining Experimental and Model Studies
Date: 2013-10-07
Authors: Stefan Horender, Christine D. Groot Zwaaftink, Beni Walter, Michael Lehning
Description: A study combining field observations and wind tunnel measurements of drifting snow is presented. In field measurements we found fluctuations of the s...
Object ID: ISSW13_paper_O2-06.pdf
Keywords: drifting snow, large eddy simulation, wind tunnel
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Title: A Decade of Snow Water Equivalent Monitoring in the French Mountain Ranges
Date: 2013-10-07
Authors: Frédéric Gottardi, Paul Carrier, Emmanuel Paquet, Marie-Thérèse Laval, Joël Gailhard, Rémy Garçon
Description: A decade of snow water equivalent monitoring in the French Mountain ranges. Snowpack estimation in mountains is important for hydroelectric power supp...
Object ID: ISSW13_paper_O2-08.pdf
Keywords: cosmic ray, snow water equivalent, snowpack, automatic snow gauge
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Title: CS725, An Accurate Sensor for the Snow Water Equivalent and Soil Moisture Measurements
Date: 2013-10-07
Authors: Yves Choquette, Pierre Ducharme, James Rogoza
Description: The CS725 is manufactured by Campbell Scientific (Canada) Corp – CSC and patented by Hydro-Quebec. The CS725 is designed to determine four time...
Object ID: ISSW13_paper_O2-09.pdf
Keywords: gamma radiation, attenuation, swe, snow melting, soil moisture, cs725
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Title: Impulse Water Waves Generated by Snow Avalanches
Date: 2013-10-07
Authors: Mohamed Naaim
Description: Retaining dams devoted to artificial snow production, are most of the time located in the vicinity of steep slope areas and may be threatened by snow ...
Object ID: ISSW13_paper_O2-21.pdf
Keywords: impulse water waves, snow avalanches, mountain lakes
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Title: The Historical Investigation as a Tool to Improve the Hazard Maps: The Case Study of the Historical Avalanche of Avieil (Valle d’Aosta - Italy)
Date: 2013-10-07
Authors: S. Roveyaz, A. Debernardi, E. Ceaglio, V. Segor
Description: Some avalanches, which in the past resulted in catastrophic events, but no more observed, are often very poorly understood. Therefore, for rediscoveri...
Object ID: ISSW13_paper_O2-24.pdf
Keywords: avalanche cadastre, aosta valley, year 1888, serious damage, historical memory
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Title: Effect of High Elevation Birch Forest on Snow Stability
Date: 2013-10-07
Authors: Hedda Breien, Øyvind A. Høydal
Description: Forest and especially evergreen conifers like pine and spruce are known to reduce avalanche formation due to their physical anchoring effect and thei...
Object ID: ISSW13_paper_O4-05.pdf
Keywords: birch, deciduous forest, protection forest, avalanche, anchoring effect
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Title: Evaluation of an Avalanche Triggered by a Local Earthquake at the Vallée de la Sionne (Switzerland) Experimental Site
Date: 2013-10-07
Authors: C. Pérez- Guillén, E. Suriñach, G. Furdada, M. Hiller, M. Tapia
Description: The snow avalanche group of the University of Barcelona in a collaboration with the SLF (Institute for Snow and Avalanche Research, Davos (Suiza)) mon...
Object ID: ISSW13_paper_O4-08.pdf
Keywords: avalanche, earthquake, seismic data, infrasound, snow stability factor
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Title: Can Near Real-Time Avalanche Occurrence Data Improve Avalanche Forecasting?
Date: 2013-10-07
Authors: Jürg Schweizer, Alec van Herwijnen
Description: Avalanche forecasting is by large data driven – and experience-based. Snow instability data, which are of crucial importance, are scarce and of...
Object ID: ISSW13_paper_O4-10.pdf
Keywords: snow avalanche, avalanche forecasting, avalanche occurrence
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Title: Avalanche Danger Patterns – A New Approach to Snow and Avalanche Analysis
Date: 2013-10-07
Authors: Rudi Mair, Patrick Nairz
Description: In recent years, backcountry winter sports far removed from secured ski slopes have undergone a surprising upsurge. Connected with this boom are heig...
Object ID: ISSW13_paper_O4-13.pdf
Keywords: danger pattern, threat of avalanches, danger level, avalanche bulletin, avalanche warning service
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Title: Evaluation de la Stabilité du Manteau Neigeux
Date: 2013-10-07
Authors: Christian Reverbel
Description: La vie d’une station de sport d’hiver est complétement dépendante de l’arrivée de la neige. Neige naturelle bien évid...
Object ID: ISSW13_paper_O4-17.pdf
Keywords: avalanche, stability
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Title: Lac Blanc Pass: A Natural Wind-Tunnel for Studying Drifting Snow at 2700ma.s.l
Date: 2013-10-07
Authors: Florence Naaim-Bouvet, Gilbert Guyomarc’h, Hervé Bellot, Yves Durand, Mohamed Naaim, Vincent Vionnet, Christophe Genthon, Kouichi Nishimura, Yoichi Ito, Alexander Prokop
Description: The investigation of the spatial variability of snow depth in high alpine areas is an important topic in snow hydrology, glacier and avalanche researc...
Object ID: ISSW13_paper_O4-30.pdf
Keywords: snow, wind, drifting snow, blowing snow, model, sensor
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