Kathy Hansen

Temporal Changes in the Spatial Variability of Shear Strength and Stability

Kalle Kronholm, Karl W. Birkeland, Spencer Logan, 2004 .

The spatial variability of snow resistance on potential avalanche slopes

Karl W. Birkeland, R. L. Brown, K. Birkeland, 1995, Journal of Glaciology.

Variations in snow strength and stability on uniform slopes

John J. Borkowski, Karl W. Birkeland, R. L. Brown, 2004 .

Temporal changes in the slope–scale spatial variability of the shear strength of buried surface hoar layers

Kalle Kronholm, Karl W. Birkeland, Spencer Logan, 2007 .

A Probabilistic Technique for Exploring Multi-Scale Spatial Patterns in Historical Avalanche Data By Combining GIS and Meteorological Nearest Neighbors with an Example from the Jackson Hole Ski Area

Richard Aspinall, Karl W. Birkeland, Kathy Hansen, 2002 .