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NFI4b

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 NFI3/NFI4 combined
grid:
state 2009/13
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%..2.32.22.02.0......0.60.4
21-40%....4.22.93.92.26.33.54.22.43.10.9
41-60%1.51.56.83.86.13.426.05.020.85.912.74.012.81.8
61-80%19.14.829.56.922.46.031.25.331.36.721.14.825.42.3
over 80%79.44.961.47.365.26.839.05.641.77.161.95.858.12.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%1.40.41.50.50.90.51.20.71.40.61.50.71.40.2
21-40%1.90.45.21.06.01.39.21.911.01.75.31.25.00.4
41-60%6.50.716.91.616.72.129.93.036.22.615.01.915.90.7
61-80%22.61.236.12.125.62.435.33.135.82.629.02.528.70.8
over 80%67.51.440.32.250.82.824.52.815.61.949.32.749.00.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.30.31.60.51.10.50.90.51.20.51.20.51.30.2
21-40%1.80.44.80.95.71.27.91.510.51.55.11.14.80.4
41-60%6.20.716.11.515.31.928.92.534.42.414.61.715.60.6
61-80%22.41.235.62.025.22.334.32.735.22.427.62.228.40.8
over 80%68.21.341.92.152.72.628.02.518.71.951.52.549.90.8
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 #164492/150874
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