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Karl W Birkeland
Karl W Birkeland
USDA Forest Service National Avalanche Center
Adresă de e-mail confirmată pe fs.fed.us
Titlu
Citat de
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Snow avalanche climatology of the western United States mountain ranges
CJ Mock, KW Birkeland
Bulletin of the American Meteorological Society 81 (10), 2367-2392, 2000
2332000
Review of spatial variability of snowpack properties and its importance for avalanche formation
J Schweizer, K Kronholm, JB Jamieson, KW Birkeland
Cold Regions Science and Technology 51 (2-3), 253-272, 2008
2302008
A conceptual model of avalanche hazard
G Statham, P Haegeli, E Greene, K Birkeland, C Israelson, B Tremper, ...
Natural hazards 90, 663-691, 2018
2282018
Snow, weather, and avalanches: Observational guidelines for avalanche programs in the United States
E Greene, KW Birkeland, K Elder, G Johnson, C Landry, I McCammon, ...
American Avalanche Association, Pagosa Springs, Colorado 150, 2004
1672004
Terminology and predominant processes associated with the formation of weak layers of near-surface faceted crystals in the mountain snowpack
KW Birkeland
Arctic and Alpine Research 30 (2), 193-199, 1998
1671998
Modeling of crack propagation in weak snowpack layers using the discrete element method
J Gaume, A van Herwijnen, G Chambon, KW Birkeland, J Schweizer
The Cryosphere 9 (5), 1915-1932, 2015
992015
The spatial variability of snow resistance on potential avalanche slopes
KW Birkeland, KJ Hansen, RL Brown
Journal of Glaciology 41 (137), 183-190, 1995
951995
Estimating the effective elastic modulus and specific fracture energy of snowpack layers from field experiments
A Van Herwijnen, J Gaume, EH Bair, B Reuter, KW Birkeland, ...
Journal of Glaciology 62 (236), 997-1007, 2016
882016
The extended column test: test effectiveness, spatial variability, and comparison with the propagation saw test
R Simenhois, KW Birkeland
Cold Regions Science and Technology 59 (2-3), 210-216, 2009
862009
Near-surface faceted crystals formed by diurnal recrystallization: A case study of weak layer formation in the mountain snowpack and its contribution to snow avalanches
KW Birkeland, RF Johnson, DS Schmidt
Arctic and Alpine Research 30 (2), 200-204, 1998
851998
Power‐laws and snow avalanches
KW Birkeland, CC Landry
Geophysical Research Letters 29 (11), 49-1-49-3, 2002
842002
The North American public avalanche danger scale
G Statham, P Haegeli, KW Birkeland, E Greene, C Israelson, B Tremper, ...
2010 International Snow Science Workshop, 117-123, 2010
822010
Atmospheric circulation patterns associated with heavy snowfall events, Bridger Bowl, Montana, USA
KW Birkeland, CJ Mock
Mountain Research and Development, 281-286, 1996
821996
The extended column test: a field test for fracture initiation and propagation
R Simenhois, K Birkeland
Proceedings ISSW 10, 79-85, 2006
792006
Avalanche extremes and atmospheric circulation patterns
KW Birkeland, CJ Mock, JJ Shinker
Annals of Glaciology 32, 135-140, 2001
752001
Spatial patterns of snow stability throughout a small mountain range
KW Birkeland
Journal of Glaciology 47 (157), 176-186, 2001
722001
A statistical validation of the SNOWPACK model in a Montana climate
CC Lundy, RL Brown, EE Adams, KW Birkeland, M Lehning
Cold Regions Science and Technology 33 (2-3), 237-246, 2001
612001
Variations in snow strength and stability on uniform slopes
C Landry, K Birkeland, K Hansen, J Borkowski, R Brown, R Aspinall
Cold Regions Science and Technology 39 (2-3), 205-218, 2004
602004
Mapping starting zone snow depth with a ground-based lidar to assist avalanche control and forecasting
JS Deems, PJ Gadomski, D Vellone, R Evanczyk, AL LeWinter, ...
Cold Regions Science and Technology 120, 197-204, 2015
562015
Integrating spatial patterns into a snow avalanche cellular automata model
K Kronholm, KW Birkeland
Geophysical Research Letters 32 (19), 2005
522005
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