Articles | Volume 15, issue 6
https://doi.org/10.5194/nhess-15-1275-2015
https://doi.org/10.5194/nhess-15-1275-2015
Research article
 | 
18 Jun 2015
Research article |  | 18 Jun 2015

Forest damage and snow avalanche flow regime

T. Feistl, P. Bebi, M. Christen, S. Margreth, L. Diefenbach, and P. Bartelt

Viewed

Total article views: 3,211 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,331 1,688 192 3,211 122 131
  • HTML: 1,331
  • PDF: 1,688
  • XML: 192
  • Total: 3,211
  • BibTeX: 122
  • EndNote: 131
Views and downloads (calculated since 20 Jan 2015)
Cumulative views and downloads (calculated since 20 Jan 2015)

Cited

Saved (final revised paper)

Latest update: 05 Nov 2024
Download
Short summary
Snow avalanches break, uproot and overturn trees, causing damage to forests. In this paper, we define avalanche loading cases representing four different avalanche flow regimes: powder, intermittent, dry and wet. Using a numerical model that simulates both powder and wet snow avalanches, we study documented events with forest damage. We find that powder clouds with velocities over 20m/s break tree stems and that quasi-static pressures of wet snow avalanches are much higher than dynamic pressure.
Altmetrics
Final-revised paper
Preprint