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NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years) %± %± %± %± %± %±
inside perimeterless than 10 years ago50.06.956.312.440.57.631.33.519.34.633.82.5
11-20 years ago19.25.512.58.328.67.017.32.810.93.717.42.0
21-30 years ago13.54.76.36.19.54.512.92.59.63.411.61.7
31-40 years ago1.91.96.36.17.14.08.92.15.52.76.91.3
41-50 years ago1.91.96.36.14.83.36.11.84.12.34.91.1
over 50 years ago13.54.712.58.39.54.523.43.250.65.825.32.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 10 years ago54.32.275.51.743.82.123.81.48.01.442.00.8
11-20 years ago25.01.914.01.424.41.816.91.26.41.317.90.7
21-30 years ago7.61.25.80.98.71.215.01.29.11.59.90.5
31-40 years ago5.61.02.20.67.51.18.50.98.81.56.50.4
41-50 years ago4.00.90.80.35.40.97.60.96.81.35.00.4
over 50 years ago3.60.81.70.510.11.328.21.560.92.618.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago53.92.175.11.743.62.025.01.39.91.441.10.8
11-20 years ago24.51.814.01.424.71.716.91.17.11.217.80.7
21-30 years ago8.11.25.80.98.81.114.71.19.21.410.00.5
31-40 years ago5.20.92.30.67.51.18.50.88.21.36.50.4
41-50 years ago3.80.80.90.45.40.97.40.86.41.25.00.4
over 50 years ago4.50.92.00.510.11.227.41.359.22.419.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161647/148026
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