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NFI2

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
inside perimeter0-20%......1.41.34.83.3..0.90.5
21-40%1.51.52.42.44.32.913.54.09.54.56.33.16.51.3
41-60%1.51.516.75.810.64.516.24.314.35.49.53.711.01.7
61-80%32.85.726.26.829.96.733.85.538.17.527.05.631.32.5
over 80%64.25.954.87.755.37.335.15.633.37.357.16.250.32.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.90.32.30.72.10.86.11.72.40.90.70.51.80.3
21-40%2.20.46.81.14.51.210.62.215.52.15.11.35.70.4
41-60%6.00.718.11.718.12.327.13.233.72.723.02.515.90.7
61-80%24.41.336.42.226.52.635.73.431.02.727.72.728.70.9
over 80%66.51.436.42.248.92.920.62.917.52.243.53.047.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.80.32.10.61.80.74.81.32.70.90.60.41.70.2
21-40%2.20.46.41.14.41.111.41.914.71.95.41.25.80.4
41-60%5.80.718.01.717.02.124.12.631.32.520.42.215.30.6
61-80%24.81.335.62.126.92.435.12.931.92.527.62.429.00.8
over 80%66.31.437.92.149.82.724.52.619.52.246.02.748.20.9
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, 04.11.2014 #156656/143035
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