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Your search for Keyword "avalanches."resulted in 235 records.

Title: Spatial Variability of Snow Characteristics and Snow Stability
Date: 2008-09-22
Authors: Pavel A. Chernous, Nikolay V. Barashev, Yuri V. Fedorenko
Description: It is commonly recognized that spatial variability of snow characteristics is an obstacle for precise snow stability assessment. The work has been don...
Object ID: P__8094.pdf
Keywords: avalanches, snow variability, stability assessment
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Title: Natural Glide Slab Avalanches, Glacier National Park, USA: A Unique Hazard and Forecasting Challenge
Date: 2006
Authors: Blase A. Reardon, Daniel B. Fagre, Mark Dundas, Chris Lundy
Description: In a museum of avalanche phenomena, glide cracks and glide avalanches might be housed in the “strange but true” section. These oddities ar...
Object ID: issw-2006-778-785.pdf
Keywords: avalanche forecasting, natural avalanches, glide avalanches, glacier national park
View additional details about Natural Glide Slab Avalanches, Glacier National Park, USA: A Unique Hazard and Forecasting Challenge

Title: Surface Hoar Growth from Valley Clouds
Date: 2006
Authors: Sam Colbeck, Bruce Jamieson
Description: Avalanches release from buried surface hoar layers which form when stratus clouds extend across valleys on consecutive nights. Water vapor diffusion o...
Object ID: issw-2006-001-006.pdf
Keywords: surface hoar, stratus cloud, snowpack stratigraphy, snow slab avalanches
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Title: Cellular Automaton Modelling of Slab Avalanche Triggering Mechanisms: From the Universal Statistical Behaviour to Particular Cases
Date: 2006
Authors: J. Faillettaz, F. Louchet, J-R. Grasso
Description: Modelling avalanche release is a long lasting challenge. Despite a general agreement on the basic mechanisms responsible for avalanche release, determ...
Object ID: issw-2006-174-180.pdf
Keywords: snow, avalanches, cellular automata, statistical physics, variability, criticality
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Title: Waiting Time Between Avalanches
Date: 2006
Authors: D.M. McClung
Description: One of the requirements for a self-organized critical system is scale invariance in the time or frequency domain. Sandpile avalanches and other types...
Object ID: issw-2006-181.pdf
Keywords: snow avalanches, waiting time, critical system, self-organized criticality
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Title: Sawlem: Slab and Weak Layer Evolution Model
Date: 2006
Authors: Antonia Zeidler, Bruce Jamieson, Thomas Chalmers, Greg Johnson
Description: Snowpack evolution models developed in Europe require meteorological and radiation instrumentation rarely used in North America. In contrast, SAWLEM ...
Object ID: issw-2006-228-233.pdf
Keywords: slab avalanches, avalanche forecasting, snowpack stratigraphy, persistent weak layers
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Title: Some Results of Statistical Processing of Avalanche Geometric Characteristics in the Khibini Mountains
Date: 2006
Authors: Pavel Chernous
Description: Results of statistical analysis of such geometric characteristics as: length and thickness of fracture line, area of its surface, avalanche runout dis...
Object ID: issw-2006-387.pdf
Keywords: avalanche dimensions, statistics, catastrophic avalanches
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Title: A Study of Blasting -Induced Snow Instabilities and Avalanche Releases
Date: 2006
Authors: Pavel Chernouss, Yuri Fedorenko, Nikolai Barashev, Evgeny Mokrov
Description: It is known that explosions can trigger avalanches but mechanisms of their influence remain unstudied and experimental data on explosion effects on th...
Object ID: issw-2006-598-606.pdf
Keywords: explosions, seismicity, air shock waves, avalanches, simulation
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Title: Natural Glide Slab Avalanches, Glacier National Park, U.S.A.: A Unique Hazard and Forecasting Challenge
Date: 2006
Authors: Blase A. Reardon, Daniel B. Fagre, Mark Dundas, Chris Lundy
Description: In a museum of avalanche phenomena, glide cracks and glide avalanches might be housed in the “strange but true” section. These oddities ar...
Object ID: issw-2006-778-785.pdf
Keywords: avalanche forecasting, natural avalanches, glide avalanches, glacier national park
View additional details about Natural Glide Slab Avalanches, Glacier National Park, U.S.A.: A Unique Hazard and Forecasting Challenge

Title: Avalanche Risk Along a 420 KV Transmission Line in Iceland
Date: 2006
Authors: Árni Jonsson, Steinar Bakkehol, Sigurjon Hauksson
Description: Two transmission lines between Fljótsdalur and Reyðarfjörður in northeast Iceland have been investigated concerning snow avalanche hazard....
Object ID: issw-2006-892-897.pdf
Keywords: avalanches, avalanche risk, fljótsdalslinur, landsvirkjun (national power company), landsnet (icegrid), transmission lines, design load
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Title: Climate Change in Western Ski Areas: Timing of Wet Avalanches in Aspen Ski Area in the Years 2030 and 2100
Date: 2006
Authors: Brian Lazar, Mark Williams
Description: We evaluate how climate change resulting from increased greenhouse gas emissions may affect the timing of wet avalanches at Aspen Mountain in the year...
Object ID: issw-2006-899-906.pdf
Keywords: climate change, wet avalanches, aspen, ski areas, gcm
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Title: Temporal Changes in the Spatial Variability of Shear Strength and Stability
Date: 2006
Authors: Spencer Logan, Karl Birkeland, Kalle Kronholm, Kathy Hansen
Description: Avalanche forecasting involves the prediction of spatial and temporal variability of the snowpack. To predict avalanches with more accuracy it is impo...
Object ID: issw-2006-925-933.pdf
Keywords: spatial variability, avalanches, avalanche forecasting, temporal change
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Title: A Comparison of the Spatial Structure of the Penetration Resistance of Snow Layers in Two Different Snow Climates
Date: 2004
Authors: Karl Birkeland, Kalle Kronholm, Spencer Logan
Description: This paper compares the spatial structure of the compressive strength of slab and weak layers from two different snow climates. Our data come from ar...
Object ID: ISSW-2004-003.pdf
Keywords: avalanches, avalanche forecasting, spatial variability, snow layers, stratigraphy
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Title: Temporal Changes in the Spatial Variability of Shear Strength and Stability
Date: 2004
Authors: Spencer Logan, Karl Birkeland, Kalle Kronholm, Kathy Hansen
Description: Avalanche forecasting involves the prediction of spatial and temporal variability of the snowpack. To predict avalanches with more accuracy it is impo...
Object ID: ISSW-2004-009.pdf
Keywords: spatial variability, avalanches, avalanche forecasting, temporal change
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Title: Field Measurement of Snow Creep in a Radiation Snow Climate, San Juan Mountains, Colorado
Date: 2004
Authors: Nicholas G. Caselli
Description: Real-time creep data may one day be incorporated into avalanche forecasting practices. Although numerous methods of creep data collection have contri...
Object ID: issw-2004-012-021.pdf
Keywords: snow creep, avalanches, creep measurement, radiation snow climate, melt-freeze crusts
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