Your search for Subject cellular automaton modelresulted in 80 records.
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- Title: Modeling and Validation of Snow Redistribution by Wind
- Date: 2006
- Authors: G. Guyomarc'h, Y. Durand, L. Mérindol
- Description: As part of the effort of the Centre d'Etudes de la Neige - Météo-France (Snow Research Centre), for the improvement in modeling snow cover evolu...
- Object ID: issw-2006-820-828.pdf
- Keywords: blowing snow, modeling, in-situ validation
- View additional details about Modeling and Validation of Snow Redistribution by Wind
- Title: Relating Spatial Variability to Snow Stability Using a Cellular Automation Model Initialized with Field Data
- Date: 2004
- Authors: Kalle Kronholm , Karl W. Birkeland
- Description: This research uses a two-dimensional cellular automaton model, with inputs taken from field data, to mimic snow slab avalanche release. The initial we...
- Object ID: ISSW-2004-007.pdf
- Keywords: stochastic, avalanche release, shear strength, shear stress, fracture propagation
- View additional details about Relating Spatial Variability to Snow Stability Using a Cellular Automation Model Initialized with Field Data
- Title: March Wet Avalanche Prediction at Bridger Bowl Ski Area, Montana
- Date: 2004
- Authors: J.M. Romig, S.G. Custer, K. Birkeland, W.W. Locke
- Description: Few avalanche forecast models are tailored specifically for wet avalanche forecasting. Bridger Bowl (intermountain climate) is a good area to develop ...
- Object ID: ISSW-2004-010.pdf
- Keywords: wet snow, avalanche, probability, forecast, model
- View additional details about March Wet Avalanche Prediction at Bridger Bowl Ski Area, Montana
- Title: Numerical Modeling of a Slushflow Event
- Date: 2004
- Authors: Peter Gauer
- Description: Slushflows—flowing mixtures of snow and water—constitute a natural hazard especially in higher latitudes, i.e., Norway, Iceland, or Alas...
- Object ID: issw-2004-039-043.pdf
- Keywords: slushflow, numerical modeling, field observation
- View additional details about Numerical Modeling of a Slushflow Event
- Title: Isothermal Metamorphism of a New Snow Layer: Some Measurements and Simulation
- Date: 2004
- Authors: Cécile Coléou, Romeu André Pieritz, Bernard Lesaffre, Jean-Bruno Brzoska, Pierre Etchevers
- Description: Snow layer evolution is numerically modelled by physical parameters and its grain
structure description. The simulation result depends directly of th...
- Object ID: issw-2004-075-082.pdf
- Keywords: snow modelling, isothermal metamorphism, 3d shape descriptors
- View additional details about Isothermal Metamorphism of a New Snow Layer: Some Measurements and Simulation
- Title: Verification of Snow-Cover Modeling on Slopes
- Date: 2004
- Authors: Charles Fierz, Michael Lehning
- Description: A correct representation of snow-cover evolution on slopes is crucial to enable the use of snow-cover models as a valuable tool for avalanche forecast...
- Object ID: issw-2004-094-098.pdf
- Keywords: snow-cover modeling, snow stratigraphy, snow stability
- View additional details about Verification of Snow-Cover Modeling on Slopes
- Title: Approach to Spatial Avalanche Forecasting Using a Non-Hydrostatic Model and a Snow Cover Model
- Date: 2004
- Authors: Satoru Yamaguchi, Atsushi Sato, Katsushi Iwamoto, Sento Nakai , Michael Lehning
- Description: To estimate the spatial variation in snowpack characteristics, two numerical models, a regional meteorological model (NHM) and a snow cover model (SNO...
- Object ID: issw-2004-199-204.pdf
- Keywords: snow disaster, avalanche forecast, snow cover model, non-hydrostatic model, japan
- View additional details about Approach to Spatial Avalanche Forecasting Using a Non-Hydrostatic Model and a Snow Cover Model
- Title: A French Local Tool for Avalanche Hazard Forecasting: Astral, Current State and New Developments
- Date: 2002
- Authors: Laurent Merindol, Gilbert Guyomarc'h, Gerald Giraud
- Description: In several ski resorts, we have distributed a tool named Astral. Every days, this software calculates an Euclidean distance and correlation with past ...
- Object ID: issw-2002-105-108.pdf
- Keywords: statistical method, avalanche forecasting, weather and snow pack parameters
- View additional details about A French Local Tool for Avalanche Hazard Forecasting: Astral, Current State and New Developments
- Title: Climate Factors Associated with Major Avalanche Events on the Wasatch Plateau, Utah
- Date: 2002
- Authors: Elizabeth G. Hebertson, Michael J. Jenkins
- Description: Dendro-ecological methods were used to construct avalanche chronologies for 16 paths on the Wasatch Plateau, Utah. Major avalanche years between 1928-...
- Object ID: issw-2002-159-166.pdf
- Keywords: snow avalanches, intermountain climate, tree-ring analyses, disturbance ecology
- View additional details about Climate Factors Associated with Major Avalanche Events on the Wasatch Plateau, Utah
- Title: Scale Invariance of Snow Avalanche Triggering Mechanisms
- Date: 2002
- Authors: J. Faillettaz, F. Louchet, J.R. Grasso, D. Daudon, R. Dendievel
- Description: Field data on more than 5000 avalanches confirm that avalanche size distributions are scale invariant, in a same way as a number of other geophysical ...
- Object ID: issw-2002-528-531.pdf
- Keywords: avalanche triggering, scale invariance, critical phenomena, cellular automata
- View additional details about Scale Invariance of Snow Avalanche Triggering Mechanisms
- Title: In-Situ Observations and Snowdrift Modeling on Alpine Topography
- Date: 2002
- Authors: G. Guyomarc'h, Y. Durand, L. Merindol
- Description: Recently, the Snow Study Centre (Meteo-France, CNRM) has begun to develop some new tools for the modeling of snowdrift in order to improve the avalanc...
- Object ID: issw-2002-590-596.pdf
- Keywords: snow drifting, alpine experimental site, snowdrift modeling, snow cover distribution
- View additional details about In-Situ Observations and Snowdrift Modeling on Alpine Topography
- Title: A Mixed Flowing/Powder Snow Avalanche Model
- Date: 2000
- Authors: P.A. Bartel, M.A. Kern, M. Christen
- Description: One-dimensional layer-averaged equations describing the mechanics of mixed flowing/powder snow avalanches are- formulated and solved. The equations de...
- Object ID: issw-2000-280-289.pdf
- Keywords: density, model, snow, powder, flowing
- View additional details about A Mixed Flowing/Powder Snow Avalanche Model
- Title: An Objective Snow Profile Comparison Method
- Date: 2000
- Authors: Michael Lehning, Charles Fierz, Chris Lundy
- Description: With the increasing use of numerical models predicting the snow cover status, the need for a simple and standardized evaluation procedure arises. We p...
- Object ID: issw-2000-440-446.pdf
- Keywords: snow pit, profile, snow cover simulation, snowpack, evaluation, grain type
- View additional details about An Objective Snow Profile Comparison Method
- Title: Avalanche Modeling in France - Theory and Applications
- Date: 1996
- Authors: Mohamed Naaim, Gerard Brugnot, Jean Claude Charry
- Description: First, this paper succinctly describes our numerical powder snow avalanche model. Then, an application of this model is presented in the frame of an a...
- Object ID: issw-1996-239-243.pdf
- Keywords: model, risk, avalanche
- View additional details about Avalanche Modeling in France - Theory and Applications
- Title: Model for Avalanches in Three Spatial Dimensions: Comparison of Theory to Experiments
- Date: 1994
- Authors: R. M. LANG, B. R. LEO
- Description: A three-dimensional theory is derived to describe the temporal behavior of gravity currents of cohesionless granular media, in an attempt to model the...
- Object ID: issw-1994-360-361.pdf
- Keywords: runout, cohesionless granular media
- View additional details about Model for Avalanches in Three Spatial Dimensions: Comparison of Theory to Experiments
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