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Title: Analysis of Weather and Avalanche Records from Alta, Utah and Mammoth Mountain, California Using Classification Trees
Date: 1996
Authors: Robert E. Davis, Kelly Elder, Daniel Howlett, Eddy Bouzaglou
Description: Weather and avalanche observations from Alta, Utah for the period 1983-1994 provided the basis of this analysis, which used classification and regress...
Object ID: issw-1996-014-018.pdf
Keywords: avalanche, storm cycle, classification trees, avalanche forecast
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Title: Creep and Failure of Alpine Snow: Measurements and Observations
Date: 1996
Authors: H. Conway, S. Breyfogle, J.B. Johnson, C. Wilbour
Description: We investigated the creep behavior of alpine snow in an effort to help understand and predict the timing of avalanche release. Measurements of motion ...
Object ID: issw-1996-107-112.pdf
Keywords: rain-on-snow, creep, avalanches
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Title: Acoustic Detection System for Operational Avalanche Forecasting
Date: 1996
Authors: V. Chritin, M. Rossi, R. Bolognesi
Description: Applied acoustics has recently come to the fore as a useful tool for improving avalanche forecasting by supplying the means of automatically detecting...
Object ID: issw-1996-149-153.pdf
Keywords: avalanche forecast, avalanche warning, sensor, acoustics
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Title: Reliable Estimation of Avalanche Activity Using Seismic Methods
Date: 1996
Authors: B. Leprettre, J.P. Navarre, A. Taillefer, Y. Danielou, J.M. Panel, F. Touvier
Description: In order to improve natural avalanches forecast, MeteoFrance has developed an operational system for automatic, quasi real-time estimation of the aval...
Object ID: issw-1996-184-188.pdf
Keywords: avalanche, seismology, signal processing, data fusion
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Title: The Remote Monitoring of Avalanche Activity
Date: 1996
Authors: G. Statham, A. Wilson, J. Kelly, R. Bilak
Description: Observing and recording avalanche activity is one of the most important factors when assessing snow stability and preparing a forecast. This informati...
Object ID: issw-1996-198-199.pdf
Keywords: starting zones, path, snow stability
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Title: Glide Avalanche Forecasting
Date: 1996
Authors: A. Wilson, G. Statham, R. Bilak, B. Allen
Description: The forecasting of glide avalanches is particularly important when human life or structures are threatened. The best way to reduce the impact of such ...
Object ID: issw-1996-200-202.pdf
Keywords: avalanche forecasting, snow gliding, avalanche release, snow pack
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Title: Frequency/Magnitude Relationship of Avalanches in the Chugach Range, Alaska
Date: 1996
Authors: David Hamre, Doug McCarty
Description: Since 1946, the Alaska Railroad has systematically recorded natural avalanche activity to the train track level. Parameters recorded include date, loc...
Object ID: issw-1996-224-230.pdf
Keywords: frequency, magnitude, chugach, runout
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Title: An Avalanche Forecasting Program Based on a Modified Nearest Neighbour Method
Date: 1994
Authors: Krister Kristensen, Christer Larsson
Description: As a part of an avalanche forecasting system, a modified nearest neighbor program is described. The system is intended to be used with forecast value...
Object ID: issw-1994-022-030.pdf
Keywords: avalanche release, forecasts, precipitation, wind
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Title: Using Vegetative Analysis to Determine the Extent and Frequency of Avalanches in Little Cottonwood Canyon, Utah
Date: 1994
Authors: Michael J. Jenkins, Ph.D, Elizabeth G. Hebertson
Description: The Little Cottonwood Canyon road, Highway U-210, connects Salt Lake City with the Alta and Snowbird ski resorts in the Wasatch Mountains of northern ...
Object ID: issw-1994-091-104.pdf
Keywords: forecasting, snowfall, hazard, dendrochronology, avalanche paths, run-out zones
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Title: Blowing Snowand Avalanches
Date: 1994
Authors: G. Guyomarc'h, L. Merindol, T. Castelle, F. Sivardiere, L. Buisson
Description: Blowing snow is one of the most important factors for avalanche forecasting, but the effect of this phenomenon is difficult to quantify and most obser...
Object ID: issw-1994-211-221.pdf
Keywords: blowing snow, forecasting, slab, snow crystals
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Title: Application of Classification and Regression Trees: Selection of Avalanche Activity Indices at Mammoth Mountain
Date: 1994
Authors: Robert E. Davis, Kelly Elder
Description: We focus on the the importance of the parameters describing the degree of avalanche activity. Classification and regression trees were trained on weat...
Object ID: issw-1994-285-294.pdf
Keywords: regression trees, snow plot, hazard
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Title: Contributory Factors to Avalanche Occurrence on Red Mountain Pass, San Juan Mountains, Southwest Colorado
Date: 1994
Authors: Sally Thompson, Douglas K. McCarty
Description: Avalanche occurrence is a result of current and previous weather influences. Using 12 months (two six month seasons between 1971 and 1973) of avalanch...
Object ID: issw-1994-645-656.pdf
Keywords: wind direction, speed, temperature
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Title: Aquatic Ecology as a Function of Avalanche Runout Into An Alpine Lake
Date: 1992
Authors: Mark W. Williams, Kelly Elder, Chad Soiseth, Rick Kattelmann
Description: Avalanche activity formed an avalanche plunge pool, developed a high-quality spawning area, and changed the water quality of Emerald Lake, a 2.72ha ta...
Object ID: issw-1992-047-056.pdf
Keywords: plunge pool, avalanche path, spawning
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Title: Probability Analysis of Avalanche Forecasting Variables
Date: 1992
Authors: D.M. McClung, John Tweedy, Peter Weir
Description: Perla (1970) provided a simple probability analysis of individual factors thought to be important in avalanche hazard evaluations using 20 years of s...
Object ID: issw-1992-093-095.pdf
Keywords: forecasting, kootenay pass, wind direction
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Title: Statistical Analysis of Snow Stability, Alpine Meadows Ski Resort, California
Date: 1988
Authors: Kirk Swanson
Description: Time series relationships between meteorologic conditions and avalanche activity were determined for controlled avalanche paths at Alpine Meadows Ski ...
Object ID: issw-1988-073-082.pdf
Keywords: forecasting, avalanche, stability, snow
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