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NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
inside perimeter0-20%....2.01.4......0.60.4
21-40%....2.11.44.32.57.14.04.12.33.10.9
41-60%1.81.85.35.16.12.427.55.421.46.313.74.012.81.8
61-80%21.45.515.88.424.54.334.85.731.07.120.54.725.42.3
over 80%76.85.678.99.365.34.833.35.740.57.661.65.758.22.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%1.70.61.10.41.30.41.40.81.40.71.70.71.40.2
21-40%1.90.61.80.55.60.89.82.012.92.05.11.25.00.4
41-60%8.91.34.90.818.31.332.93.235.52.816.12.015.90.7
61-80%25.32.020.91.533.11.633.83.237.02.928.62.428.70.8
over 80%62.22.271.21.741.81.722.22.813.22.048.42.748.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.50.51.10.41.30.41.10.61.20.61.40.61.30.2
21-40%1.70.61.80.55.30.78.51.712.21.85.01.14.80.4
41-60%8.21.25.00.817.01.231.62.833.72.615.71.815.60.6
61-80%24.91.920.81.532.21.534.02.836.22.727.22.228.40.8
over 80%63.72.171.41.744.21.624.92.616.72.150.72.450.00.8
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 #164614/150996
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