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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assigneddegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
inside perimeter< 1%..5.12.918.65.95.52.713.54.72.62.58.21.6
1-4%..16.94.97.03.930.15.415.45.035.97.720.42.4
5-9%38.413.522.05.411.74.919.24.613.54.715.45.818.02.3
10-25%23.211.732.26.137.17.431.55.432.76.525.67.031.52.8
26-50%7.77.413.64.514.05.312.33.813.54.718.06.213.62.1
51-75%7.77.45.12.97.03.9..9.64.1..4.31.2
76-100%23.111.75.12.94.63.21.41.41.91.92.62.54.01.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter< 1%3.20.52.70.77.11.45.81.48.11.47.41.34.90.4
1-4%7.30.712.51.414.21.918.52.422.62.220.52.013.30.6
5-9%10.20.915.01.615.11.922.72.617.22.025.12.215.30.6
10-25%22.81.236.32.129.02.428.92.830.02.426.22.227.60.8
26-50%20.81.218.01.720.82.216.62.314.51.814.31.818.40.7
51-75%17.51.110.41.38.11.56.51.55.31.24.51.011.20.6
76-100%18.21.15.21.05.71.21.20.72.20.82.00.79.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%3.10.52.90.78.41.45.71.38.81.46.91.25.10.4
1-4%7.20.712.91.413.41.721.02.221.72.021.92.013.90.6
5-9%10.50.915.71.514.71.821.92.316.81.824.22.115.50.6
10-25%22.81.235.92.029.92.329.42.530.42.226.12.127.90.8
26-50%20.71.217.61.620.02.015.62.014.41.714.71.718.00.7
51-75%17.41.19.81.28.01.45.11.25.91.14.10.910.70.5
76-100%18.31.15.20.95.61.21.20.62.10.72.00.78.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #162062/148441
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