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NFI4
number of forest plots
type of soil disturbance · surroundings of soil damage
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
type of soil disturbancesurroundings of soil damage %± %± %± %± %± %±
slight damagen/a0.0.0.0.0.0.0.0.0.0.0.0.
stand15.45.010.93.47.14.80.0.34.327.711.72.5
skidding track road58.06.978.14.643.19.415.814.60.0.62.43.7
skidding road26.66.111.03.549.99.584.214.665.727.725.93.4
skidding path0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
medium damagen/a0.0.0.0.0.0.0.0...0.0.
stand12.68.316.95.438.421.633.527.3..18.14.5
skidding track road75.210.772.56.541.122.132.026.7..69.25.4
skidding road12.28.110.74.520.518.334.527.7..12.74.0
skidding path0.0.0.0.0.0.0.0...0.0.
total100.0.100.0.100.0.100.0...100.0.
severe damagen/a0.0.0.0.0.0.....0.0.
stand6.26.021.89.630.017.6....16.95.8
skidding track road81.89.572.810.327.516.7....69.07.1
skidding road12.07.95.45.242.518.7....14.15.3
skidding path0.0.0.0.0.0.....0.0.
total100.0.100.0.100.0.....100.0.
no vehicle tracks presentn/a95.30.791.50.998.90.399.70.199.90.197.40.2
stand1.90.54.40.70.30.20.20.10.10.11.20.1
skidding track road2.20.53.50.60.30.20.0.0.0.1.00.1
skidding road0.60.30.60.20.40.20.10.10.0.0.30.1
skidding path0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a87.01.179.51.295.10.799.20.299.40.392.60.3
stand2.90.55.70.70.90.30.20.10.30.21.90.2
skidding track road7.80.912.91.01.90.40.10.10.0.4.20.3
skidding road2.40.51.90.42.20.50.40.20.30.21.30.2
skidding path0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.01.2021 #794999/261331

Table citation

Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold, A.; Meile, R.; Rösler, E.; Speich, S.; Traub, B., 2020: Swiss national forest inventory - Result table No. 794999. Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1723544

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