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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assigneddegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
inside perimeter< 1%....10.63.06.02.916.26.15.43.78.91.8
1-4%....14.43.429.85.616.26.137.98.021.22.5
5-9%38.413.5..18.33.816.54.510.85.113.55.617.12.3
10-25%23.211.7..34.64.734.35.832.47.724.37.032.12.9
26-50%7.77.4..11.53.111.94.016.26.119.06.513.22.1
51-75%7.77.4..5.82.3..8.14.5..3.91.2
76-100%23.011.7..4.82.11.51.5....3.51.2
total100.0...100.0.100.0.100.0.100.0.100.0.
outside perimeter< 1%2.50.73.20.74.90.86.11.87.61.77.21.54.60.4
1-4%7.81.26.50.914.81.317.82.924.92.820.82.313.10.6
5-9%12.31.58.41.015.71.323.33.217.82.525.82.514.90.7
10-25%24.01.923.51.632.61.728.93.432.03.028.12.627.80.9
26-50%19.71.822.11.617.81.418.32.912.72.213.01.918.30.7
51-75%16.41.618.01.48.91.04.41.54.21.33.91.111.40.6
76-100%17.21.718.21.45.40.81.10.80.80.61.30.69.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%2.50.73.20.75.50.86.11.58.81.77.01.44.90.4
1-4%7.61.26.50.914.81.221.12.623.82.622.72.313.80.6
5-9%12.91.58.41.016.01.221.52.616.82.324.42.315.10.6
10-25%24.01.923.51.632.81.630.42.932.12.827.72.428.20.8
26-50%19.41.722.11.617.01.316.62.413.12.013.61.917.90.7
51-75%16.21.618.01.48.50.93.21.14.71.33.41.010.80.6
76-100%17.31.618.21.45.30.81.20.70.70.51.20.69.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163452/149832
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