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NFI3

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 2004/06
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%..2.42.42.22.21.41.3....0.90.5
21-40%1.51.5....1.41.34.83.3..1.20.6
41-60%..7.14.010.64.58.13.27.14.04.82.75.91.3
61-80%9.03.57.14.06.43.625.75.128.67.019.04.916.32.0
over 80%89.63.783.35.780.85.863.55.659.57.676.15.475.62.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.80.32.30.72.10.82.01.02.70.91.10.71.60.2
21-40%1.40.43.90.93.81.16.51.88.11.61.10.63.20.3
41-60%3.60.612.11.510.41.823.13.020.12.38.01.69.60.6
61-80%8.50.820.81.819.42.326.23.131.62.724.42.617.40.7
over 80%85.61.160.92.264.42.842.13.537.42.865.32.968.20.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.80.32.30.62.10.81.90.82.40.80.90.51.50.2
21-40%1.40.33.60.83.31.05.11.37.71.50.90.53.00.3
41-60%3.40.511.71.410.41.719.12.418.52.17.41.49.20.5
61-80%8.60.819.71.717.62.126.02.731.32.523.42.317.30.7
over 80%85.81.062.72.166.72.647.93.040.12.767.42.669.00.8
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 #159930/146309
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