University of Calgary

Publications

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2011
Estimating extreme avalanche runout for the Columbia Mountains, British Columbia, Canada, Johnston, Katherine; Jones, Alan; Jamieson, Bruce , 5th Canadian Conference on Geotechnique and Natural Hazards, 15/05/2011, Kelowna, BC, (2011)
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Estimating Extreme Snow Avalanche Runout for the Columbia Mountains and Fernie Area of British Columbia, Canada, Johnston, K.S. , Civil Engineering, Calgary, p.139, (2011) Abstract
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2010
Estimating extreme avalanche runout for the Lizard Range, Fernie, British Columbia, Canada, Johnston, K.S.; Jamieson, B. , International Snow Science Workshop, 17/10/2010, Squaw Valley, California, p.252-257, (2010) Abstract
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2001
Evaluation of the shear frame test for weak snowpack layers. , Jamieson, J.B. and C.D. Johnston , Annals of Glaciology, Volume 32, p.59-69, (2001)
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Field data and theory for human-triggered "whumpfs" and remote avalanches. , Johnson, B.C., B. Jamieson and C.D. Johnston , Proceedings of the International Snow Science Workshop, October 2000 , Big Sky Montana, p.208-214, (2001)
Reprinted in Avalanche News 61, 20-26

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2000
Field studies of the cantilever beam test. , Johnson, B. Crane; Bruce Jamieson; Colin D. Johnston , The Avalanche Review , Volume 18, Issue 6, p.8-9, (2000)
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1999
Effects of surface warming on a dry snowpack. , Wilson, Adrian, Jürg Schweizer, Colin Johnston and Bruce Jamieson , Cold Regions Science and Technology, Volume 30, Issue (1999), p.59-65, (1999)
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1998
Experience with microphotography of buried surface hoar. , Geldsetzer, Torsten; Bruce Jamieson; Colin Johnston , The Avalanche Review , Volume 17, Issue 2, p.6-8, (1998)
Also presented at the Technical Meeting of the Canadian Avalanche Association, May 1998.

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Observations of buried surface hoar in British Columbia, Canada: section analysis of layer evolution and associated strength measurements., Davis, Robert , Bruce Jamieson and Colin Johnston , Proceedings of the International Snow Science Workshop , Sunriver, Oregon, p. 86-92, (1998)
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Refinements to the stability index for skier-triggered slab avalanches., Jamieson, J.B. and C.D. Johnston , Annals of Glaciology , Volume 26, p.296-302, (1998)
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Snowpack factors associated with strength changes of buried surface hoar layers, Jamieson, Bruce and Colin Johnston , Proceedings of the International Snow Science Workshop, Sunriver, Oregon, p.74-85, (1998)
Also, reviewed and revised for Cold Regions Science and Technology 30(1999), 19-34.

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Snowpack characteristics for skier triggering. , Jamieson, Bruce; Colin Johnston , Avalanche News, Volume 55, p.31-39, (1998)
Also presented at the Technical Meeting of the Canadian Avalanche Association, May 1998.

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1997
Mechanisms for strength changes of buried surface hoar layers. , Jamieson, Bruce; Colin Johnston , Avalanche News, Volume 53, p.7-11, (1997)
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Observations on buried surface hoar- persistent failure planes for slab avalanches in British Columbia, Canada, Davis, R., B. Jamieson, J. Hughes and C. Johnston , Proceedings of the October 1996 International Snow Science Workshop , Banff, Canada , p.81-85, (1997)
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The compression test for snow stability. , Jamieson, Bruce and Colin Johnston , Proceedings of the October 1996 International Snow Science Workshop , Banff, 118-125., (1997)
Also abridged for Avalanche News 49, 12-15

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The facet layer of November 1996., Jamieson, Bruce; Colin Johnston , Avalanche News, Volume 52, p.10-15, (1997)
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Visible changes in buried surface hoar over time. , Geldsetzer, Torsten; Bruce Jamieson; Colin Johnston , Avalanche News , Volume 52, p.16-17, (1997)
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1995
Interpreting rutschblocks in avalanche start zones. , Jamieson, Bruce; Colin Johnston , Avalanche News, Volume 46, p.2-4, (1995)
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Monitoring a shear frame stability index and skier-triggered slab avalanches involving persistent snowpack weaknesses, Jamieson, Bruce and Colin. Johnston , Proceedings of the International Snow Science Workshop at Snowbird, p.14-21, (1995)
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1993
Experience with rutschblocks , Jamieson, Bruce and Colin. Johnston , Proceedings of the International Snow Science Workshop (Oct. 1992), 4/10/1992, Breckenridge, Colorado, p.150-159, (1993) Abstract
Slightly abridged for Avalanche Review 11(2), 1, 4-5

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A progress report on studies of persistent slab instabilities. , Jamieson, Bruce; Colin Johnston , Avalanche News, Volume 40, p.10-13, (1993)
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Rutschblock precision, technique variations and limitations. , Jamieson, J.B. and C.D. Johnston , Journal of Glaciology , Volume 39, Issue 133, p.666-674, (1993)
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Shear frame stability parameters for large-scale avalanche forecasting. , Jamieson, J.B. and C.D. Johnston , Annals of Glaciology, Volume 18, p.268-273, (1993)
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1992
A fracture-arrest model for unconfined dry slab avalanches. , Jamieson, J.B. and C.D. Johnston , Canadian Geotechnical Journal, Volume 29, p.61-66, (1992)
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Rutschblock technique and interpretation. , Jamieson, Bruce; Colin Johnston , Avalanche News , Volume 37, p.3-7, (1992)
Reprinted in Avalanche Safety Course Manual (Canadian Avalanche Association, 1993-1996) and in Avalanche Instructor's Manual (National Ski Patrol, 1995).

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