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NFI2
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a0.20.20.40.22.20.62.10.50.0.1.00.2
crowded22.71.433.31.424.31.815.61.321.53.425.00.7
normal38.11.639.31.421.11.716.01.318.23.230.20.8
loose18.41.316.21.118.61.616.41.411.82.717.00.6
open10.91.08.20.814.81.518.01.415.73.012.30.5
scattered4.20.71.20.36.31.017.21.415.43.06.70.4
grouped crowded1.30.40.50.22.70.77.00.94.61.72.60.3
grouped normal2.30.50.10.15.60.96.10.99.52.43.20.3
heterogeneous1.70.40.80.34.50.91.60.53.31.51.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.1.30.60.0.0.60.3
crowded30.64.727.07.747.95.625.52.446.14.133.61.8
normal38.24.939.68.528.35.128.82.524.13.529.61.8
loose18.53.915.16.211.83.717.62.111.92.615.61.4
open7.32.715.16.28.33.012.81.910.32.511.01.2
scattered1.11.13.23.10.0.5.81.32.51.23.60.7
grouped crowded1.11.10.0.2.51.73.11.01.20.92.20.6
grouped normal1.11.00.0.0.0.2.90.92.61.32.10.5
heterogeneous2.11.50.0.1.31.32.20.81.30.91.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.1.30.52.90.50.80.41.80.3
crowded33.64.533.65.126.11.917.21.228.32.123.40.9
normal37.74.546.65.428.41.919.61.318.81.823.60.9
loose16.13.514.03.717.61.616.41.212.91.615.80.8
open7.22.54.62.314.11.520.61.318.31.817.10.8
scattered2.71.60.0.3.20.810.51.08.51.37.40.6
grouped crowded0.90.90.0.3.20.75.60.73.80.94.10.4
grouped normal0.80.80.0.2.40.64.60.75.01.03.70.4
heterogeneous0.90.91.21.23.80.82.70.53.60.83.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.10.40.21.70.42.30.30.50.31.20.1
crowded24.51.333.21.326.61.217.90.830.51.625.30.5
normal38.11.439.81.324.81.219.70.919.71.427.90.5
loose18.21.216.01.017.71.116.60.812.51.216.50.5
open10.20.98.10.714.01.018.40.916.21.313.80.4
scattered3.80.61.10.34.50.612.20.78.61.06.60.3
grouped crowded1.20.30.50.22.90.55.70.53.40.63.10.2
grouped normal2.10.40.10.13.80.54.90.55.40.83.30.2
heterogeneous1.70.40.80.24.00.62.20.33.10.62.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854148/320479
NFI2
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a0.30.20.50.22.40.71.90.50.0.1.00.2
crowded21.81.432.41.424.41.915.41.422.33.724.40.8
normal38.51.739.81.520.61.815.31.420.13.530.40.8
loose18.71.416.41.119.01.716.91.510.22.717.20.7
open11.21.18.40.815.01.618.41.517.03.312.60.6
scattered4.30.71.10.35.61.017.51.515.23.16.70.4
grouped crowded1.40.40.60.22.60.77.11.03.01.52.60.3
grouped normal2.10.50.10.16.21.16.00.99.22.53.20.3
heterogeneous1.80.50.80.34.10.91.50.53.01.51.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.1.40.70.0.0.70.3
crowded31.34.823.97.949.26.124.62.545.44.432.91.9
normal38.25.141.99.227.35.528.32.725.43.829.71.9
loose17.33.916.96.910.93.918.22.311.52.815.71.5
open7.72.813.86.49.73.513.62.09.72.611.41.3
scattered1.21.23.53.50.0.5.41.32.21.23.30.7
grouped crowded1.11.10.0.1.41.43.11.01.41.02.10.6
grouped normal1.11.10.0.0.0.2.91.02.91.42.20.6
heterogeneous2.21.50.0.1.51.52.50.91.51.02.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.1.10.52.90.61.00.51.70.3
crowded32.64.732.85.425.82.017.21.328.22.223.21.0
normal38.74.846.35.728.32.118.91.318.91.923.41.0
loose16.83.715.74.218.31.816.91.313.11.616.40.8
open6.02.43.92.214.31.620.41.417.71.816.90.8
scattered3.01.70.0.3.00.810.81.18.91.47.60.6
grouped crowded1.01.00.0.3.20.85.70.83.90.94.20.5
grouped normal0.90.90.0.2.30.74.50.74.61.03.60.4
heterogeneous1.01.01.31.33.80.92.80.63.70.93.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.20.40.21.60.42.30.40.60.31.20.1
crowded23.71.332.21.426.61.317.70.930.41.724.90.6
normal38.51.540.31.424.61.319.10.920.41.528.00.6
loose18.31.216.31.118.21.217.10.912.21.316.80.5
open10.31.08.20.814.31.118.60.916.11.413.90.5
scattered3.90.61.10.34.10.612.40.88.81.16.60.3
grouped crowded1.40.40.50.22.80.55.80.63.30.73.10.2
grouped normal1.90.40.10.14.00.64.80.55.10.83.20.2
heterogeneous1.70.40.80.33.80.62.30.43.10.72.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854149/320480
NFI2
forest area
percentage of salvage logging · cause of salvage logging
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
percentage of salvage loggingcause of salvage logging %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
insects0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
fungi0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
windthrow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
snow load0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
avalanches0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
landslides0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
flooding0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
forest fire0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loss of vitality0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
others0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
0%n/a100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
insects0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
fungi0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
windthrow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
snow load0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
avalanches0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
landslides0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
flooding0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
forest fire0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loss of vitality0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
others0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
1-50%n/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
insects11.06.0100.0.0.0.27.95.210.39.822.28.8..19.918.42.92.941.212.720.410.48.34.60.0.27.623.411.47.60.0.10.47.10.0.3.33.3100.0.21.118.523.17.125.411.00.0.7.83.616.81.8
fungi7.14.80.0.0.0.4.12.30.0.0.0...0.0.0.0.0.0.0.0.2.92.80.0.0.0.0.0.0.0.0.0.11.610.915.78.60.0.0.0.11.65.56.05.90.0.2.22.13.80.9
windthrow53.69.50.0.100.0.45.75.773.113.737.29.9..80.118.438.88.425.611.063.312.152.28.5100.0.44.824.661.511.465.228.150.313.162.315.559.111.50.0.78.918.532.37.749.712.577.420.270.06.851.32.4
snow load0.0.0.0.0.0.2.51.70.0.11.46.2..0.0.44.08.50.0.5.35.20.0.0.0.0.0.5.15.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.22.620.26.63.75.91.1
avalanches0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
landslides0.0.0.0.0.0.0.0.0.0.0.0...0.0.2.92.90.0.0.0.0.0.0.0.0.0.5.75.50.0.0.0.0.0.6.26.00.0.0.0.3.02.90.0.0.0.2.22.11.20.5
flooding0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
forest fire0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loss of vitality28.38.50.0.0.0.19.94.616.610.929.19.4..0.0.5.63.933.212.210.97.436.68.20.0.27.623.410.16.834.828.139.312.818.211.915.78.60.0.0.0.30.07.618.99.80.0.9.14.319.91.9
others0.0.0.0.0.0.0.0.0.0.0.0...0.0.5.84.00.0.0.0.0.0.0.0.0.0.6.36.10.0.0.0.7.97.70.0.0.0.0.0.0.0.0.0.0.0.2.32.31.20.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
over 50%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
insects23.66.90.0.0.0.18.43.30.0.16.86.30.0.36.49.913.32.846.412.92.82.89.96.87.57.421.78.122.35.30.0.0.0.16.56.38.17.90.0.23.110.139.55.311.63.913.312.32.02.017.31.3
fungi5.23.60.0.0.0.0.80.80.0.0.0.0.0.0.0.0.70.70.0.3.13.14.74.60.0.0.0.0.0.0.0.0.0.0.0.10.97.60.0.0.0.0.0.0.0.0.0.8.74.21.30.4
windthrow52.98.1100.0.89.310.154.84.341.514.939.38.00.0.50.710.344.34.113.99.174.97.716.98.981.312.564.29.554.86.20.0.78.69.673.67.754.313.29.38.964.911.640.05.466.75.776.715.058.87.253.21.7
snow load0.0.0.0.10.710.10.80.80.0.2.42.40.0.0.0.27.43.70.0.3.73.60.0.0.0.0.0.3.12.20.0.0.0.0.0.0.0.19.212.35.55.30.0.1.41.40.0.2.02.05.80.8
avalanches0.0.0.0.0.0.1.51.00.0.0.0.0.0.4.34.22.61.30.0.0.0.0.0.0.0.0.0.1.61.60.0.0.0.0.0.0.0.9.18.80.0.1.21.22.92.00.0.0.0.1.30.4
landslides0.0.0.0.0.0.2.21.30.0.2.42.40.0.0.0.2.81.40.0.0.0.0.0.0.0.10.25.71.61.60.0.0.0.0.0.8.17.99.69.20.0.0.0.0.0.0.0.0.0.1.60.4
flooding0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.1
forest fire0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.74.60.0.0.0.0.0.0.0.0.0.0.0.0.0.18.912.20.0.0.0.1.41.40.0.0.0.0.40.2
loss of vitality10.44.90.0.0.0.20.83.558.514.932.07.7100.0.8.75.95.51.939.712.715.46.363.711.311.210.63.93.815.34.3100.0.21.49.69.95.414.88.39.99.40.0.18.04.211.93.910.09.928.46.716.61.3
others7.84.40.0.0.0.0.70.70.0.7.14.00.0.0.0.2.61.30.0.0.0.0.0.0.0.0.0.1.31.30.0.0.0.0.0.3.93.824.014.56.66.41.21.24.22.40.0.0.0.2.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a75.12.781.67.069.46.977.61.379.34.172.73.090.99.069.94.980.31.383.92.779.32.768.23.765.17.871.44.471.82.693.93.080.73.071.93.667.34.498.00.676.04.677.91.886.01.462.78.267.32.879.30.5
insects4.51.39.25.20.0.4.90.71.11.15.21.50.0.10.23.02.20.57.01.91.80.92.81.31.81.86.42.45.61.40.0.0.90.63.61.51.81.40.40.35.42.47.71.12.00.62.92.91.60.73.50.2
fungi1.50.70.0.0.0.0.40.20.0.0.0.0.0.0.0.0.10.10.0.0.40.41.10.80.0.0.0.0.0.0.0.0.0.0.70.74.42.00.0.0.0.0.80.40.20.20.0.1.80.80.40.1
windthrow13.22.19.25.227.76.611.61.011.83.310.52.10.0.16.64.08.50.93.21.314.72.312.72.630.47.517.63.715.92.13.02.212.92.520.03.318.63.70.20.216.33.98.31.28.91.228.77.621.02.410.90.4
snow load0.0.0.0.2.92.90.30.20.0.1.60.80.0.0.0.6.00.80.0.0.90.60.0.0.0.0.0.1.00.60.0.0.0.0.0.0.0.0.30.21.01.00.0.0.20.23.53.51.40.71.20.1
avalanches0.0.0.0.0.0.0.20.10.0.0.0.0.0.1.11.10.40.20.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.0.20.20.0.0.20.20.30.20.0.0.0.0.20.1
landslides0.0.0.0.0.0.0.30.20.0.0.40.40.0.0.0.0.50.20.0.0.0.0.0.0.0.2.61.50.70.50.0.0.0.0.0.2.31.60.20.20.0.0.20.20.0.0.0.0.30.30.30.1
flooding0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
forest fire0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.20.20.0.0.0.0.10.0
loss of vitality4.51.30.0.0.0.4.60.77.82.88.41.99.19.02.21.51.10.35.91.72.91.114.72.82.72.72.01.44.01.13.02.25.61.83.31.55.02.10.20.20.0.4.80.91.80.62.22.26.21.53.70.2
others1.10.60.0.0.0.0.10.10.0.1.20.70.0.0.0.0.60.30.0.0.0.0.0.0.0.0.0.0.70.50.0.0.0.0.50.50.60.60.40.31.21.20.20.20.50.30.0.0.40.40.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854150/320481
NFI3
forest area
percentage of salvage logging · cause of salvage logging
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
percentage of salvage loggingcause of salvage logging %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
0%n/a70.42.971.98.874.76.967.21.680.94.061.63.3100.0.85.94.089.21.171.83.571.63.267.13.981.36.864.54.976.22.679.25.583.92.977.83.567.44.097.70.683.54.180.21.892.21.158.18.766.42.979.50.5
insects0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
fungi0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
windthrow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
snow load0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
avalanches0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
landslides0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
flooding0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
forest fire0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loss of vitality0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
others0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total70.42.971.98.874.76.967.21.680.94.061.63.3100.0.85.94.089.21.171.83.571.63.267.13.981.36.864.54.976.22.679.25.583.92.977.83.567.44.097.70.683.54.180.21.892.21.158.18.766.42.979.50.5
1-50%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
insects2.91.10.0.5.03.73.00.63.11.83.11.30.0.0.0.0.90.31.20.83.51.31.91.10.0.2.11.52.20.98.43.64.11.61.30.93.61.90.30.20.0.2.80.81.00.42.62.62.81.02.00.2
fungi0.40.40.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.50.10.0
windthrow6.21.610.66.00.0.6.40.83.62.03.21.20.0.1.21.20.70.34.71.61.90.914.62.90.0.7.92.91.70.71.91.96.11.90.80.86.72.40.0.2.31.62.80.80.50.311.85.47.71.73.30.2
snow load0.0.0.0.0.0.0.10.10.0.1.50.90.0.1.21.20.70.30.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.0.1.91.40.0.0.0.0.20.20.0.0.0.1.20.70.30.1
avalanches0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
landslides0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.1.01.00.40.40.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
flooding0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
forest fire0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loss of vitality0.80.62.82.80.0.0.50.22.41.70.50.50.0.0.0.0.0.1.20.80.0.0.60.60.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.0.0.0.0.0.40.30.0.0.50.50.30.1
others0.40.40.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.0.0.10.0
total10.82.013.56.45.03.710.71.19.03.08.32.00.0.2.41.73.00.67.01.95.51.617.63.10.0.11.03.34.61.210.24.010.72.52.11.212.33.20.30.22.31.66.31.12.10.614.45.912.62.16.30.3
over 50%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
insects5.81.50.0.5.03.76.30.82.11.59.62.10.0.7.63.02.20.56.01.87.41.81.51.13.13.17.82.710.01.93.82.61.30.97.82.35.62.20.70.46.02.65.01.02.60.70.0.6.61.64.50.3
fungi0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
windthrow12.22.06.84.96.94.113.81.26.12.419.92.70.0.4.22.41.80.414.72.714.62.510.62.615.56.114.53.77.61.66.83.43.41.410.92.614.83.50.50.32.61.86.41.11.00.427.68.313.32.27.70.3
snow load0.0.0.0.1.91.90.10.10.0.0.0.0.0.0.0.2.20.50.0.0.90.70.70.70.0.1.11.10.30.30.0.0.80.80.70.70.0.0.40.20.0.0.20.20.50.30.0.0.0.0.60.1
avalanches0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.0.0.1.20.70.0.0.0.0.0.0.0.0.0.3.41.90.0.0.50.30.0.0.0.0.30.1
landslides0.0.0.0.3.23.20.40.20.0.0.60.60.0.0.0.0.40.20.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.70.70.0.0.0.1.11.10.40.30.20.20.0.0.0.0.30.1
flooding0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
forest fire0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.20.20.0.0.0.0.10.0
loss of vitality0.80.67.95.43.23.21.10.30.90.90.0.0.0.0.0.0.20.20.60.60.0.1.91.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.21.20.80.40.30.20.0.1.20.70.50.1
others0.0.0.0.0.0.0.10.10.90.90.0.0.0.0.0.0.50.20.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.60.40.0.0.0.0.0.0.20.1
total18.82.414.67.020.26.522.11.410.13.030.13.10.0.11.73.77.70.921.23.122.92.915.33.118.76.824.54.519.22.410.64.25.41.820.23.420.43.72.00.614.23.813.51.65.61.027.68.321.12.614.20.4
totaln/a70.42.971.98.874.76.967.21.680.94.061.63.3100.0.85.94.089.21.171.83.571.63.267.13.981.36.864.54.976.22.679.25.583.92.977.83.567.44.097.70.683.54.180.21.892.21.158.18.766.42.979.50.5
insects8.61.80.0.10.15.09.31.05.22.312.72.40.0.7.63.03.10.67.12.010.92.23.41.53.13.19.93.012.12.012.14.45.41.89.12.49.32.81.00.46.02.67.81.23.70.82.62.69.41.96.60.3
fungi0.40.40.0.0.0.0.40.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.50.10.0
windthrow18.42.417.47.46.94.120.21.49.73.023.12.90.0.5.32.62.40.519.33.016.52.625.23.615.56.122.34.49.31.88.73.89.52.311.72.721.54.00.50.34.82.49.21.31.60.539.48.720.92.511.00.4
snow load0.0.0.0.1.91.90.20.20.0.1.50.90.0.1.21.22.90.60.0.0.90.70.70.70.0.1.11.10.70.50.0.0.80.80.70.71.91.40.40.20.0.0.40.30.50.30.0.1.20.70.90.1
avalanches0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.80.30.0.0.0.0.0.0.0.0.0.1.20.70.0.0.0.0.0.0.0.0.0.3.41.90.0.0.50.30.0.0.0.0.30.1
landslides0.0.0.0.3.23.20.60.30.0.0.60.60.0.0.0.0.70.30.0.0.0.0.0.0.0.2.21.50.40.40.0.0.0.0.70.70.0.0.0.1.11.10.70.40.20.20.0.0.0.0.40.1
flooding0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
forest fire0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.20.20.0.0.0.0.10.0
loss of vitality1.70.810.76.13.23.21.50.43.31.90.50.50.0.0.0.0.20.21.71.00.0.2.41.40.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.1.21.20.80.40.70.30.0.1.70.80.80.1
others0.40.40.0.0.0.0.20.20.90.90.0.0.0.0.0.0.60.30.0.0.0.1.20.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.80.40.20.20.0.0.0.0.30.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854151/320482
NFI2
forest area
percentage of salvage logging
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
percentage of salvage logging %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a47.61.841.93.343.13.229.72.426.11.963.83.351.82.357.52.667.12.859.14.566.93.879.31.867.51.889.01.257.70.6
0%29.51.642.63.334.23.149.32.639.92.012.02.224.01.916.22.012.02.010.72.86.21.96.51.110.31.28.01.021.50.5
1-50%9.21.07.81.88.21.88.21.515.31.510.02.17.91.26.41.35.41.48.72.52.31.32.60.74.10.80.60.36.70.3
over 50%13.81.27.71.814.42.312.81.818.71.714.22.516.31.619.82.115.62.121.53.724.63.511.61.418.11.52.40.614.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854152/320483
NFI2
stem number
altitude (200 m class) · number of damages
unit of reference: economic region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
altitude (200 m class)
above 1800 m1601-1800 m1401-1600 m1201-1400 m1001-1200 m801-1000 m601-800 mto 600 mtotal
economic regionnumber of damages1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Western Jurano visible damage0.0.67628540211141507113889117928689811503063
one visible damage0.0.194321289152957932979295510155114122444
two visible damages0.0.45503532172814142215867155492339647
dead or down tree0.0.0.0.246118710.91005242
total0.0.91526704510178607161258156147900611665652
Eastern Jurano visible damage0.0.0.0.40100166624383415106158161555
one visible damage0.0.0.0.11100350339062216601129279
two visible damages0.0.0.0.1110018034247353422877918
dead or down tree0.0.0.0.0.0.0.23612361
total0.0.0.0.61100219624498714126398198845
Western Plateauno visible damage0.0.394462965627341274621779411777911192815
one visible damage0.0.864420100107424292315471311341933238
two visible damages0.0.1971127314754545365201655062018
dead or down tree0.0.0.0.0.0.2171817510361
total0.0.498443295539440322020972710915911233274
Central Plateauno visible damage0.0.0.811001107316402785059152208255574
one visible damage0.0.0.341004766353271549112474944575
two visible damages0.0.0.0.0.115343442084117130012
dead or down tree0.0.0.0.0.0.1010014752560
total0.0.0.11510015766210724104099185507313384
Eastern Plateauno visible damage0.0.0.0.29645129227112349255995384213
one visible damage0.0.0.0.8772430301691113543757515
two visible damages0.0.0.0.137581383951986014135010
dead or down tree0.0.0.0.0.0.4150311007252
total0.0.0.0.39647180326133619300335455943
Western Pre-Alpsno visible damage10172751382974214917164278163229191084310.173336
one visible damage488221538865241379219311967223100590.42109
two visible damages410058611443952735298251703145540.124517
dead or down tree0.0.191000.0.0.0.0.19100
total153751025384003206822155506154071191228300.228086
Central Pre-Alpsno visible damage35256184429404318450114687211928810618313148032345634
one visible damage515534927784191294162211132709131467151573790235
two visible damages4471415615631575218871810371852921714733408
dead or down tree0.1310035902874297546520.0.15134
total44753224727501817639913999910130819817912170831470773
Eastern Pre-Alpsno visible damage0.24471123827332615623713861612526313245824273825
one visible damage0.297138140111417152715186316798165653762777
two visible damages0.14767042385283972051121236329364170711
dead or down tree0.221000.426291004100121000.8942
total0.310711689284867148170121099411631013311624354554
Northwestern Alpsno visible damage5954220732235751738781627101921202819152569146175566
one visible damage994156827113216910187672258623351491195145338
two visible damages4251312415222441039265311543432642269176014
dead or down tree0.0.30750.315891000.0.6943
total7363929532052601551981537731728692422972483244239185
Central Alpsno visible damage114713925481333186223171622185026397396913878358
one visible damage81007854259305542555225672292694231039270210
two visible damages211003464993821132147301764213439614688213
dead or down tree101000.0.406037790.0.101009841
total154735044611702926672224522126982480034107133115177
Northeastern Alpsno visible damage41100769368323319032321532922062310383413665907710
one visible damage91002644224531597236343074421330331967284110
two visible damages0.44478231229462512860323142350.135113
dead or down tree0.0.0.337191001010081000.6047
total5010010773611593027622030472635621915173115565133288
Southwestern Alpsno visible damage547512572813461413504415344216328417149423104030301214
one visible damage17681320591514581414301611782099823545263834598195
two visible damages52718547175421844425402293922422429565331347
dead or down tree4657656912235604620711110037630.36122
total781611839912673512697914504215468516230021147930434354
Southeastern Alpsno visible damage9618986231073921247181434391625321818432229654384614
one visible damage2462101976121625121432171144237171939723198497725
two visible damages362196451845018400214432626932144540.27128
dead or down tree26145454629580.3158615348910.47528
total12703911289994961165501350571635801624322031555514213
Southern Alpsno visible damage195318348015519513611113751812579614541814738312428534
one visible damage4592178217116715134416147513149417169217209614105085
two visible damages15825214243032336020585196511912741811871747337
dead or down tree57622958664641009744347310100398433623
total2627174504146730127819129675117975138394131070511584303
Switzerlandno visible damage1824872390363174564204055323645765346779148028533749001
one visible damage490576321781946113986136275153155145985140295883862
two visible damages115711191011243193907944437580474978742478288763
dead or down tree3753417433302232082628623193271873220838193411
total2468663230864267155755247159247896448755539876934940961
© WSL, Swiss National Forest Inventory, 19.06.2020 #854153/320484
NFI4
stem number
altitude (200 m class) · number of damages
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
altitude (200 m class)number of damages %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
above 1800 mno visible damage......76.44.8..90.3.....76.01.4........93.80.482.72.9........75.53.729.114.578.62.774.41.9....75.61.1
one visible damage......15.93.4..9.70.0....16.01.1........5.10.812.24.9........13.52.445.611.818.12.317.11.3....16.10.8
two visible damages......7.12.7..0.0.....4.60.6........1.10.75.12.6........7.81.720.50.63.30.46.60.9....5.60.5
dead or down tree......0.60.6..0.0.....3.40.9........0.0.0.0.........3.32.14.82.20.0.1.80.6....2.70.6
total......100.0...100.0.....100.0.........100.0.100.0.........100.0.100.0.100.0.100.0.....100.0.
1601-1800 mno visible damage......77.12.8..81.80.0..83.73.778.61.6..65.06.7..93.81.483.83.088.63.9....51.50.0..76.93.159.98.359.86.176.31.9....77.91.0
one visible damage......15.12.0..14.5...14.82.515.81.2..28.08.0..4.62.114.12.76.22.3....33.30.0..15.62.335.57.733.16.416.21.5....15.80.7
two visible damages......7.51.5..3.6...1.41.54.60.6..7.02.8..1.50.90.70.50.0.....15.20.0..6.91.54.52.16.62.26.81.0....5.40.4
dead or down tree......0.30.3..0.0...0.0.1.00.3..0.0...0.0.1.41.45.34.3....0.0...0.60.30.0.0.40.40.70.3....0.90.2
total......100.0...100.0...100.0.100.0...100.0...100.0.100.0.100.0.....100.0...100.0.100.0.100.0.100.0.....100.0.
1401-1600 mno visible damage..51.0...73.22.5..75.75.8..88.33.178.01.7..86.35.5..67.59.582.82.674.03.6....79.34.6..80.12.266.36.379.02.371.82.30.0...76.60.9
one visible damage..49.00.0..17.41.7..18.65.5..9.53.116.01.2..9.53.9..27.910.711.91.819.92.7....14.02.8..15.81.923.93.814.51.717.31.50.0...16.40.6
two visible damages..0.0...9.11.4..4.91.4..1.10.85.90.9..3.41.8..4.62.35.31.75.22.0....3.61.6..3.20.86.32.26.01.48.41.30.0...6.10.4
dead or down tree..0.0...0.40.2..0.80.8..1.11.10.10.1..0.90.8..0.0.0.0.0.90.9....3.11.7..0.90.43.53.40.50.42.51.10.0...0.90.2
total..100.0...100.0...100.0...100.0.100.0...100.0...100.0.100.0.100.0.....100.0...100.0.100.0.100.0.100.0.0.0...100.0.
1201-1400 mno visible damage..80.36.175.43.073.72.6..77.94.0..78.05.672.72.2..79.13.780.24.181.013.188.22.375.33.8..90.15.183.93.2..71.33.163.77.682.01.874.02.5....76.20.9
one visible damage..17.55.717.07.818.61.8..14.62.2..15.33.120.51.6..15.33.314.33.712.810.38.92.020.03.2..7.74.211.32.4..19.42.226.46.712.11.215.61.5....16.70.7
two visible damages..2.21.57.64.86.81.3..7.53.1..5.62.96.21.0..4.81.75.21.76.25.12.01.13.81.1..2.11.74.81.4..8.01.57.21.55.80.99.41.5....6.40.4
dead or down tree..0.0.0.0.0.90.4..0.0...1.11.00.70.4..0.70.70.30.30.0.0.80.61.00.5..0.0.0.0...1.30.62.71.40.10.11.00.4....0.70.1
total..100.0.100.0.100.0...100.0...100.0.100.0...100.0.100.0.100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0.....100.0.
1001-1200 mno visible damage..72.67.980.76.078.01.879.20.080.53.5..68.95.175.32.474.25.375.73.885.11.769.58.561.96.480.63.5..76.85.578.93.6..72.42.767.64.679.52.670.23.475.73.983.07.576.10.8
one visible damage..24.26.616.66.215.71.220.8.13.22.5..21.32.316.21.619.64.216.52.711.71.518.73.926.53.714.02.2..17.14.113.52.8..19.72.025.63.915.02.117.31.821.43.516.07.216.80.6
two visible damages..3.21.52.11.76.00.90.0.6.02.1..9.73.18.31.46.21.95.51.63.20.811.86.410.43.75.41.8..6.12.57.61.8..7.31.26.81.85.20.910.52.12.81.91.01.06.60.4
dead or down tree..0.0.0.60.60.40.20.0.0.30.3..0.0.0.20.10.0.2.42.00.0.0.0.1.11.20.0...0.0.0.0...0.60.30.0.0.30.22.00.90.0.0.0.0.50.1
total..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
801-1000 mno visible damage..86.21.390.52.178.21.977.54.382.02.6..61.68.871.83.170.85.784.02.179.92.487.36.273.711.671.43.287.02.867.55.379.53.782.60.066.82.572.37.479.83.474.03.384.32.468.77.775.80.9
one visible damage..11.61.78.72.114.41.315.13.313.31.9..21.15.220.42.217.53.013.51.914.72.19.45.320.18.821.12.48.82.226.34.015.92.93.90.022.41.818.84.016.32.817.52.912.52.223.56.017.10.6
two visible damages..0.80.60.80.77.11.26.81.64.31.5..17.05.25.51.611.73.52.20.74.81.33.32.46.13.37.11.64.22.46.32.34.61.213.5.9.61.48.04.33.81.27.21.43.22.17.02.36.60.4
dead or down tree..1.41.30.0.0.30.20.50.50.30.3..0.20.22.30.90.0.0.20.20.50.30.0.0.0.0.40.30.0.0.0.0.0.0.0.1.20.51.01.00.0.1.20.60.0.0.80.80.60.1
total..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
601-800 mno visible damage77.62.992.75.087.14.782.41.765.56.277.42.4..72.08.965.55.280.32.281.62.283.23.070.79.065.012.779.72.984.15.681.43.075.73.987.72.866.33.569.86.787.51.875.24.290.73.085.01.579.20.7
one visible damage14.12.04.72.911.64.413.61.424.13.417.01.8..10.24.922.13.014.61.814.31.812.62.715.25.927.610.414.82.412.54.313.92.318.32.98.41.820.22.426.06.09.91.613.72.35.41.311.71.114.70.5
two visible damages7.31.82.72.71.31.03.90.810.54.35.41.3..13.14.711.52.75.01.04.10.93.62.014.13.87.43.45.01.43.42.04.61.46.02.43.91.412.51.74.22.72.40.58.82.33.92.23.00.75.70.4
dead or down tree1.00.60.0.0.0.0.10.10.0.0.20.2..4.63.81.00.70.10.10.0.0.60.50.0.0.0.0.40.30.0.0.10.10.0.0.0.1.00.60.0.0.10.12.31.10.0.0.30.30.40.1
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
to 600 mno visible damage86.11.2....85.61.477.83.289.52.790.64.943.90.070.88.378.43.383.53.360.64.972.54.588.07.572.56.887.22.784.62.083.05.486.22.363.03.079.68.176.44.783.34.891.24.983.51.480.90.8
one visible damage10.81.0....10.91.118.32.97.92.37.63.921.10.020.66.916.02.514.13.031.91.015.04.38.15.420.25.010.92.512.71.617.05.49.71.323.02.114.66.416.82.610.54.24.31.213.51.314.00.6
two visible damages3.00.5....3.40.63.51.02.61.11.81.235.10.07.84.35.61.42.01.07.53.912.58.81.90.96.72.01.90.82.40.90.0.3.71.613.41.94.23.16.42.86.12.54.54.72.70.54.80.4
dead or down tree0.10.1....0.00.00.30.20.0.0.0.0.0.0.90.70.0.0.40.40.0.0.0.2.01.70.60.40.0.0.30.30.0.0.40.40.60.31.71.50.40.30.0.0.0.0.30.20.30.1
total100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno visible damage84.71.179.04.086.92.179.00.874.92.681.11.490.64.972.82.975.60.877.21.981.21.282.31.378.33.878.72.476.21.786.32.279.91.879.81.786.61.870.41.166.93.080.81.174.11.083.62.383.01.277.50.3
one visible damage11.30.918.43.511.52.114.70.519.01.913.71.07.63.917.21.617.10.516.11.314.41.013.41.114.22.815.71.717.71.311.11.915.71.414.51.39.31.019.60.824.62.314.10.816.40.613.12.013.61.015.90.2
two visible damages3.70.52.20.81.40.66.00.45.91.35.00.81.81.29.31.75.80.46.71.03.70.54.00.67.51.75.01.05.40.72.60.84.30.85.30.73.91.29.00.66.81.04.90.58.00.53.41.33.10.45.90.1
dead or down tree0.30.10.40.40.20.20.30.10.30.20.20.10.0.0.70.41.40.30.10.10.60.40.30.10.0.0.70.30.70.30.0.0.10.10.30.20.30.31.00.21.60.70.20.11.50.30.0.0.30.10.70.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854154/320485
NFI2
number of forest plots
ownership · intensity of pasturing
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
ownershipintensity of pasturing %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
publicextensive, not current0.90.60.0.0.0.0.40.20.0.0.0.0.0.0.0.2.20.51.20.90.0.0.0.0.0.0.0.0.40.40.0.0.0.2.31.30.0.0.40.31.31.30.50.30.60.40.0.0.0.0.70.1
extensive, current0.40.44.14.10.0.1.00.41.01.00.0.0.0.3.32.35.80.91.20.80.50.50.70.70.0.0.0.3.61.30.0.0.0.1.61.10.70.72.30.70.0.1.80.63.60.80.0.0.0.2.10.2
intensive, not current0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.2.21.50.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.0
intensive, current0.0.4.14.16.44.32.20.51.31.31.50.90.0.3.92.16.80.95.81.80.50.50.70.711.16.113.83.51.70.80.0.0.0.4.61.80.0.2.40.76.03.06.31.21.90.60.0.0.40.43.20.2
no pasturing79.12.641.59.926.37.046.01.875.74.660.03.637.518.279.04.971.11.762.13.728.43.254.94.149.19.472.14.751.63.286.34.684.72.862.84.341.74.866.52.169.65.865.82.374.61.964.59.051.33.261.80.6
total80.42.649.79.832.77.549.71.877.94.561.63.537.518.286.24.086.11.370.43.529.43.256.24.160.28.888.13.457.43.186.34.684.72.871.34.042.44.871.92.076.95.374.42.180.71.764.59.051.73.267.80.6
privateextensive, not current0.0.0.0.0.0.1.20.40.0.0.90.60.0.0.0.0.10.10.60.61.71.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.23.02.10.0.0.20.20.0.0.0.0.40.1
extensive, current0.0.0.0.3.23.21.90.50.0.1.40.80.0.0.0.1.40.42.31.21.10.80.70.70.0.0.0.1.20.70.0.0.0.0.80.81.11.10.60.31.81.81.10.51.20.50.0.0.0.1.10.1
intensive, not current0.40.40.0.3.23.20.70.30.0.0.40.40.0.0.0.0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.20.1
intensive, current0.0.12.16.48.13.95.10.81.91.35.71.60.0.1.61.62.20.53.61.44.71.512.22.810.96.02.11.53.81.20.0.0.50.52.51.40.0.0.80.41.31.32.60.83.00.84.34.30.80.63.10.2
no pasturing19.22.538.29.352.87.841.41.720.24.430.13.462.518.212.23.710.01.123.13.363.13.430.93.929.07.89.83.237.63.113.74.614.32.825.43.956.64.826.61.916.94.621.91.914.61.531.28.547.53.227.40.6
total19.62.650.39.867.37.550.31.822.14.538.43.562.518.213.84.013.91.329.63.570.63.243.84.139.88.811.93.442.63.113.74.615.32.828.74.057.64.828.12.023.15.325.62.119.31.735.59.048.33.232.20.6
totalextensive, not current0.90.60.0.0.0.1.60.40.0.0.90.60.0.0.0.2.30.61.91.11.71.00.0.0.0.0.0.0.40.40.0.0.0.2.31.30.0.0.60.34.42.50.50.30.80.40.0.0.0.1.10.1
extensive, current0.40.44.14.13.23.22.90.61.01.01.40.80.0.3.32.37.20.93.51.41.60.91.30.90.0.0.0.4.91.40.0.0.0.2.41.41.81.32.90.71.81.83.00.84.81.00.0.0.0.3.10.2
intensive, not current0.40.40.0.3.23.20.90.30.0.0.40.40.0.0.0.0.50.30.0.0.0.0.0.0.0.2.21.50.0.0.0.0.50.50.0.0.0.0.20.20.0.0.0.0.20.20.0.0.0.0.40.1
intensive, current0.0.16.27.314.55.87.30.93.21.87.21.80.0.5.52.78.91.19.42.25.21.612.92.821.97.915.93.85.51.40.0.0.50.57.12.30.0.3.20.87.33.28.81.44.91.04.34.31.20.76.30.3
no pasturing98.30.979.78.079.16.687.31.295.92.090.12.0100.0.91.23.481.01.485.22.791.52.085.82.978.17.981.93.989.22.0100.0.99.00.788.22.998.21.393.11.186.54.287.71.689.31.495.74.398.80.789.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854155/320486
NFI2
number of forest plots
ownership · intensity of pasturing
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
ownershipintensity of pasturing %± %± %± %± %± %± %±
publicextensive, not current0.20.10.40.20.80.40.60.32.20.60.40.20.60.1
extensive, current0.90.20.60.22.20.63.60.86.20.93.00.62.20.2
intensive, not current0.0.0.30.20.0.0.20.20.30.20.10.10.10.0
intensive, current2.60.34.00.64.60.82.30.710.01.12.60.64.00.3
no pasturing61.81.044.01.657.41.972.51.966.31.868.81.760.60.6
total65.61.049.31.665.01.879.21.785.11.475.01.667.40.6
privateextensive, not current0.10.11.50.40.30.20.40.30.40.30.10.10.50.1
extensive, current0.80.22.00.41.10.41.30.51.40.50.60.31.10.1
intensive, not current0.10.10.80.30.20.20.20.20.40.20.0.0.30.1
intensive, current2.50.37.50.84.90.93.50.83.20.71.00.43.60.2
no pasturing30.91.039.01.528.61.715.41.59.41.123.31.627.10.6
total34.41.050.71.635.01.820.81.714.91.425.01.632.60.6
totalextensive, not current0.40.11.90.41.10.40.90.42.70.60.60.31.10.1
extensive, current1.70.32.60.53.30.74.90.97.61.03.60.73.30.2
intensive, not current0.10.11.10.30.20.20.40.30.70.30.10.10.40.1
intensive, current5.10.511.51.09.51.25.81.013.21.33.60.77.60.3
no pasturing92.70.682.91.285.91.487.91.475.71.692.21.087.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854156/320487
NFI2
number of forest plots
type of pasturing · intensity of pasturing
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of pasturingintensity of pasturing %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
no pasturingextensive, not current0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
extensive, current0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
intensive, not current0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
intensive, current0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
no pasturing100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
cattleextensive, not current3.91.70.0.0.0.47.124.919.017.312.85.49.43.24.92.89.13.925.611.25.55.42.32.211.72.57.35.08.41.1
extensive, current18.03.432.627.043.412.524.721.50.0.22.16.614.93.916.24.719.45.314.09.152.312.346.97.331.93.536.89.325.51.7
intensive, not current0.70.70.0.0.0.0.0.19.017.35.23.75.82.51.51.57.23.57.06.70.0.4.22.91.71.00.0.2.90.7
intensive, current77.43.767.427.056.612.528.323.461.921.559.97.969.95.077.45.464.26.453.413.042.112.246.67.354.73.855.99.663.11.9
no pasturing0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
horsesextensive, not current0.0...0.0.......0.0.........0.0.0.0.0.0.0.0.
extensive, current0.0...0.0.......0.0.........47.935.30.0.0.0.8.07.7
intensive, not current0.0...0.0.......100.0.........0.0.0.0.0.0.7.57.3
intensive, current100.0...100.0.......0.0.........52.135.3100.0.100.0.84.510.1
no pasturing0.0...0.0.......0.0.........0.0.0.0.0.0.0.0.
total100.0...100.0.......100.0.........100.0.100.0.100.0.100.0.
goatsextensive, not current..............0.0...33.327.50.0.0.0.0.0.4.34.25.73.9
extensive, current..............0.0...0.0.100.0.0.0.40.722.162.69.951.88.4
intensive, not current..............0.0...0.0.0.0.0.0.39.521.84.34.28.74.8
intensive, current..............100.0...66.727.50.0.100.0.19.817.828.99.233.78.0
no pasturing..............0.0...0.0.0.0.0.0.0.0.0.0.0.0.
total..............100.0...100.0.100.0.100.0.100.0.100.0.100.0.
sheepextensive, not current0.0...0.0.0.0.26.522.5100.0...0.0.34.219.6..0.0.21.69.621.418.810.610.019.65.6
extensive, current0.0...100.0.0.0.73.522.50.0...0.0.14.513.5..100.0.22.59.90.0.22.113.826.96.2
intensive, not current0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.0.0.0.0.
intensive, current100.0...0.0.100.0.0.0.0.0...100.0.51.320.5..0.0.55.911.778.618.867.415.653.57.0
no pasturing0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.0.0.0.0.
total100.0...100.0.100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0.100.0.
indeterminableextensive, not current........................0.0.47.835.330.926.2
extensive, current........................100.0.52.235.369.126.2
intensive, not current........................0.0.0.0.0.0.
intensive, current........................0.0.0.0.0.0.
no pasturing........................0.0.0.0.0.0.
total........................100.0.100.0.100.0.
totalextensive, not current0.60.30.0.0.0.0.50.30.30.22.51.01.40.50.70.42.40.93.31.50.50.50.80.42.80.60.60.31.10.1
extensive, current2.70.60.40.43.21.10.20.20.50.33.61.22.20.62.40.73.91.11.41.06.82.04.50.87.60.93.60.73.20.2
intensive, not current0.10.10.0.0.0.0.0.0.10.10.90.61.00.40.20.21.30.70.70.70.0.0.30.20.60.30.10.10.40.1
intensive, current12.31.10.80.63.71.20.50.40.50.39.91.910.21.212.01.613.01.96.92.14.11.55.60.913.21.23.70.77.40.3
no pasturing84.31.298.80.793.11.598.70.698.60.583.22.485.21.584.81.879.32.387.62.788.52.488.81.375.81.592.01.087.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854157/320488
NFI3NFI4
change: forest area
type of soil disturbance
unit of reference: economic region
unit: ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
type of soil disturbance
slight damagemedium damagesevere damageno vehicle tracks presenttotal
economic region ha± % ha± % ha± % ha± % ha± %
Western Jura3325.0435-257.403601159.3568-4226.99330.00.
Eastern Jura2062.9639-13.403011409.0671-2458.62330.00.
Western Plateau1092.9095172.26550-554.30111-710.861750.00.
Central Plateau892.221202171.0840578.8186-3642.11340.00.
Eastern Plateau-1232.37117897.07118925.2158-589.912690.00.
Western Pre-Alps492.29117-1040.2650553.0758-5.09134330.00.
Central Pre-Alps1541.8455468.0190-115.89380-1893.96500.00.
Eastern Pre-Alps1395.33380.00.-241.32100-1154.01500.00.
Northwestern Alps375.5471218.99100-218.99100-375.54710.00.
Central Alps0.00.0.00.0.00.0.00.0.00.
Northeastern Alps0.00.0.00.0.00.0.00.0.00.
Southwestern Alps221.881560.00.0.00.-221.881560.00.
Southeastern Alps426.247110.922642-209.28100-227.881580.00.
Southern Alps628.78580.00.0.00.-628.78580.00.
Switzerland11222.66252627.26802285.7263-16135.64200.00.
© WSL, Swiss National Forest Inventory, 28.01.2021 #854158/320489
NFI2
total stem number
number of damages
unit of reference: production region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
number of damages n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
no visible damage341236723782304233133411
one visible damage793583914873815802
two visible damages247147306295367263
dead or down tree217149287445457313
total465245425272464249234771
© WSL, Swiss National Forest Inventory, 19.06.2020 #854159/320490
NFI2
total stem number
degree of damage
unit of reference: protection forest region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
degree of damage n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
undamaged3561358335333064290332333391
slightly damaged224386356397296256292
moderately damaged313405446316276336342
highly damaged233335336316286356292
extremely damaged779811912101112169104
dead166277358478348417283
total4541506251234673420347234691
© WSL, Swiss National Forest Inventory, 19.06.2020 #854160/320491
NFI1–NFI2
increment
lower/higher altitudinal zones
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zones1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowlands43442736659471161113512390663262
high altitude areas630612654608647365905339739122
total497022004312034589572557294102591
© WSL, Swiss National Forest Inventory, 19.06.2020 #854161/320492
NFI3–NFI4
increment
altitudinal vegetation zone
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
upper subalpine0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.1.31.10.90.70.40.412.82.210.72.27.11.92.40.3
lower subalpine8.31.30.0.2.60.90.0.0.0.23.64.115.41.910.72.145.95.223.85.526.95.441.73.440.43.315.52.314.80.6
upper montane33.62.20.40.44.52.00.60.41.60.756.25.137.53.139.73.734.84.935.66.535.86.829.53.333.63.232.43.424.60.8
lower montane35.62.321.54.353.84.438.03.423.92.614.03.637.03.038.74.013.33.324.85.333.36.18.52.09.31.813.92.827.40.9
colline/submontane22.62.078.04.138.84.461.73.274.62.56.12.210.01.811.22.54.44.414.84.93.51.67.71.55.71.531.23.130.40.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854162/320493
NFI2–NFI3
increment
altitudinal vegetation zone
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
upper subalpine0.0.0.40.20.20.112.12.212.01.66.91.52.30.2
lower subalpine2.00.321.71.513.81.744.23.238.62.612.82.013.80.5
upper montane10.00.743.82.137.22.727.92.929.92.531.63.024.40.7
lower montane33.01.325.91.936.42.88.11.513.52.121.03.928.20.9
colline/submontane55.11.48.61.312.71.87.81.46.11.327.82.932.10.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854163/320494
NFI2
forest area
stand relevant to regeneration
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
stand relevant to regeneration
young growth/thicketregeneration under shelterselection type high forestirrelevant to generationtotal
canton1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG4.0202.6270.0.40.1346.72
AI0.21000.0.0.0.4.9105.19
AR0.3670.0.0.0.7.878.16
BE7.1169.91410.014134.12161.11
BL/BS1.3390.9500.0.17.4519.64
FR1.9331.5381.14435.2439.73
GE0.0.0.0.0.0.3.1133.113
GL2.2290.6570.47110.6913.87
GR9.2149.5148.315117.53144.52
JU1.2392.5270.65828.5432.83
LU2.1280.9500.84935.7339.43
NE0.9421.7322.32922.4527.33
NW0.0.0.31000.31006.7107.29
OW2.2270.0.0.0.15.9618.14
SG3.1251.5352.23142.0448.84
SH0.7560.0.0.0.11.6412.33
SO2.2313.3240.0.26.1431.62
SZ2.1300.6581.24121.6525.54
TG1.9261.3380.0.16.4519.63
TI4.9201.2414.92088.9399.92
UR1.3370.6580.47210.6812.96
VD5.3185.7184.22172.4387.72
VS7.0172.1309.21480.7399.02
ZG0.7480.0.0.6594.1135.48
ZH3.9202.3290.0.42.5348.82
Switzerland65.7548.9646.26897.111057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #854164/320495
NFI1–NFI2
increment
conifers and broadleaves
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
conifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
conifers58.31.077.01.570.71.886.71.892.01.335.32.565.70.7
broadleaves41.71.023.01.529.31.813.31.88.01.364.72.534.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854165/320496
NFI3–NFI4
yield and mortality
lower/higher altitudinal zones
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zones %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlands71.93.198.20.545.63.630.93.651.66.167.11.4
high altitude areas28.33.01.70.554.13.769.23.548.56.032.21.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854166/320497
NFI1–NFI2
yield and mortality
main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
spruce150457368701102461546811532237234
fir7267309111501518421542144912425
pine1721375310453421322325025910
larch2626010047038264127213412914
stone pine0.11000.2448380.1131
other conifers11520.01001761750.1444
beech82861551696225661750362811506
maple6714626112545811001729111
ash129131729302215626853918610
oak11112177010016107354312112
chestnut21000.0.0.0.62206320
other broadleaves16910311934212335132860153307
total37463126361037837212598102561173173
© WSL, Swiss National Forest Inventory, 19.06.2020 #854167/320498
NFI2–NFI3
yield
altitudinal vegetation zone
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
upper subalpine0.0.1100166212530.3040
lower subalpine602421620542960271561974655611
upper montane313156821125519913014921353915247
lower montane147274041324319549313256121196
colline/submontane2627511123593015583548353228265
total4468414047611111881838112812269403
© WSL, Swiss National Forest Inventory, 19.06.2020 #854168/320499
NFI2–NFI3
mortality
altitudinal vegetation zone
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
upper subalpine0.0.0.80.60.0.8.13.15.71.51.91.61.30.3
lower subalpine2.20.838.74.521.75.443.26.347.65.56.42.021.91.8
upper montane10.32.641.14.533.97.618.33.731.85.130.96.026.52.1
lower montane33.93.316.22.826.96.316.44.110.62.515.23.723.41.8
colline/submontane53.63.52.80.817.75.813.63.74.31.645.55.527.01.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854169/320500
NFI2–NFI3
mortality
altitudinal vegetation zone
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura0.143759325220432016814
Eastern Jura0.0.0.162836215217
Western Plateau0.11002725522532211114
Central Plateau0.0.4736430812114917
Eastern Plateau0.0.18940201391518012
Western Pre-Alps0.5929552095035512716
Central Pre-Alps487692510821712184126012
Eastern Pre-Alps0.403862485437444220021
Northwestern Alps1616928533083544213518
Central Alps0.445184210443473425
Northeastern Alps0.2142124411363714923
Southwestern Alps939472220201827132910712
Southeastern Alps82672184919162473615111
Southern Alps388103147262026721515211
Switzerland242340710490104438505718674
© WSL, Swiss National Forest Inventory, 19.06.2020 #854170/320501
NFI3–NFI4
mortality
altitudinal vegetation zone
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura0.233934235516541916610
Eastern Jura0.0.010093851216118
Western Plateau0.64701005331412710120
Central Plateau0.0.3100343253229018
Eastern Plateau0.0.273242459158512
Western Pre-Alps0.2442242711414816320
Central Pre-Alps0100413251283126104413316
Eastern Pre-Alps0.106225284529233210317
Northwestern Alps366343838474457458626
Central Alps110012399339401953219
Northeastern Alps0.956304328460706727
Southwestern Alps2542782258254022212622312
Southeastern Alps2326731937222931172817711
Southern Alps352443565223330921423611
Switzerland552235010368104039426716034
© WSL, Swiss National Forest Inventory, 19.06.2020 #854171/320502
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