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NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a1.20.32.80.52.20.40.80.20.10.11.40.2
crowded20.01.325.81.39.30.95.00.53.80.712.20.4
normal25.81.433.11.49.60.95.90.52.90.614.90.4
loose12.21.012.61.06.50.83.70.42.70.67.30.3
open11.11.010.30.98.40.86.20.63.50.77.90.4
scattered6.10.84.00.65.20.76.60.64.40.75.50.3
grouped crowded1.60.41.00.33.70.64.50.51.80.52.80.2
grouped normal1.50.40.30.12.70.53.20.41.60.42.10.2
heterogeneous1.50.41.00.31.30.42.40.40.50.31.50.2
total80.91.290.90.848.91.538.41.121.31.555.60.6
inside perimetern/a0.0.0.10.10.10.10.50.20.10.10.20.1
crowded3.50.61.10.33.00.53.30.44.90.83.10.2
normal2.80.50.50.21.80.43.00.44.60.82.50.2
loose1.00.30.30.10.50.21.50.33.10.61.20.1
open1.30.40.40.20.60.22.40.42.40.61.50.2
scattered0.40.20.0.0.30.21.00.20.40.20.50.1
grouped crowded0.0.0.0.0.10.11.40.31.10.40.60.1
grouped normal0.0.0.0.0.0.1.30.30.60.30.50.1
heterogeneous0.10.10.20.10.10.10.70.20.50.30.40.1
total9.10.92.50.56.40.815.10.817.81.410.40.4
outside perimetern/a0.0.0.10.12.10.41.40.30.50.30.90.1
crowded3.40.61.60.48.50.86.70.614.71.36.50.3
normal3.20.62.20.412.71.08.30.612.01.27.50.3
loose1.40.41.30.35.80.75.70.57.20.94.30.3
open1.20.30.80.36.80.87.80.66.10.94.90.3
scattered0.40.20.40.22.10.45.80.57.60.93.40.2
grouped crowded0.20.10.10.12.20.44.60.55.50.82.60.2
grouped normal0.10.10.0.1.60.43.30.43.50.61.80.2
heterogeneous0.10.10.10.13.10.52.90.43.80.72.00.2
total10.01.06.60.744.71.546.51.160.91.834.00.6
totaln/a1.20.33.00.54.40.62.70.40.80.32.60.2
crowded26.91.428.61.320.71.215.00.823.41.521.80.5
normal31.91.435.81.424.11.317.10.919.51.424.90.6
loose14.61.114.11.012.81.011.00.713.01.212.80.4
open13.61.111.50.915.81.116.40.912.01.214.30.5
scattered6.90.84.40.67.50.813.40.812.41.19.30.4
grouped crowded1.80.41.10.35.90.710.50.78.41.06.10.3
grouped normal1.60.40.30.14.30.67.80.65.70.84.30.3
heterogeneous1.70.41.30.34.50.66.10.64.90.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864074/330405
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a1.00.32.90.52.20.40.80.20.10.11.40.1
crowded20.01.226.11.28.60.85.20.54.00.712.20.4
normal25.51.332.51.39.40.85.80.52.90.614.60.4
loose12.31.012.30.96.30.73.90.42.60.57.20.3
open11.40.910.10.88.30.86.10.53.20.67.80.3
scattered6.20.74.30.64.90.66.90.54.40.75.60.3
grouped crowded1.70.41.10.33.90.64.70.52.10.53.00.2
grouped normal1.70.40.30.22.50.43.70.41.50.42.20.2
heterogeneous1.60.41.10.31.30.32.50.30.70.31.60.2
total81.21.290.70.847.41.439.41.021.41.455.60.5
inside perimetern/a0.0.0.10.10.10.10.50.10.10.10.20.1
crowded3.40.51.10.32.70.53.30.45.10.73.00.2
normal2.70.50.60.21.90.42.80.44.50.72.40.2
loose1.10.30.20.10.50.21.50.32.80.61.20.1
open1.40.30.40.20.70.22.30.32.10.51.40.1
scattered0.30.20.0.0.40.20.90.20.50.20.50.1
grouped crowded0.0.0.0.0.10.11.30.21.10.30.60.1
grouped normal0.0.0.0.0.0.1.40.30.60.20.50.1
heterogeneous0.10.10.20.10.10.10.70.20.70.30.40.1
total9.00.92.50.46.30.714.70.817.41.310.10.4
outside perimetern/a0.0.0.10.12.50.41.40.30.50.21.00.1
crowded3.40.51.80.48.60.86.80.515.21.26.70.3
normal3.30.52.20.412.90.98.20.612.41.17.60.3
loose1.30.31.30.35.80.75.70.57.70.94.40.2
open1.10.30.90.37.40.77.70.65.70.84.90.3
scattered0.50.20.30.22.10.45.50.57.20.93.20.2
grouped crowded0.20.10.10.12.20.44.30.45.40.82.50.2
grouped normal0.10.10.0.1.80.43.50.43.20.61.90.2
heterogeneous0.10.10.10.12.80.52.80.43.90.72.00.2
total9.80.96.80.746.21.445.91.161.21.734.30.5
totaln/a1.00.33.00.54.80.62.70.30.70.32.60.2
crowded26.81.329.01.319.91.115.20.824.31.421.90.5
normal31.41.435.21.324.21.216.90.819.81.324.60.5
loose14.61.113.91.012.61.011.10.713.01.212.80.4
open13.81.011.40.916.41.116.10.811.01.114.20.4
scattered7.00.84.60.67.40.713.30.712.11.19.30.3
grouped crowded1.80.41.20.36.20.710.20.78.50.96.10.3
grouped normal1.80.40.30.24.20.68.60.65.20.74.60.3
heterogeneous1.80.41.30.34.20.66.00.55.30.84.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864075/330406
NFI3
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
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a1.20.32.80.52.20.40.70.20.10.11.40.2
crowded19.81.225.81.39.20.95.00.53.90.712.20.4
normal25.71.433.11.49.50.95.90.53.10.614.80.4
loose12.11.012.61.06.40.83.70.42.60.67.20.3
open11.31.010.20.98.30.86.20.63.40.67.90.3
scattered6.10.74.10.65.10.77.00.64.60.75.60.3
grouped crowded1.60.41.00.33.90.64.60.51.90.52.90.2
grouped normal1.70.40.20.12.70.53.60.41.50.42.20.2
heterogeneous1.40.41.00.31.30.32.40.40.60.31.50.2
total80.91.290.90.848.71.539.01.121.81.555.70.6
inside perimetern/a0.0.0.10.10.10.10.50.20.10.10.20.1
crowded3.50.61.10.32.90.53.40.44.80.83.10.2
normal2.80.50.50.21.70.42.90.44.60.82.40.2
loose1.00.30.30.10.50.21.50.33.20.61.20.1
open1.40.40.30.20.60.22.40.32.30.51.50.2
scattered0.40.20.0.0.30.21.00.20.40.20.50.1
grouped crowded0.0.0.0.0.10.11.40.31.10.40.60.1
grouped normal0.0.0.0.0.0.1.30.30.60.30.50.1
heterogeneous0.10.10.20.10.10.10.70.20.60.30.40.1
total9.10.92.50.56.30.714.90.817.71.410.30.4
outside perimetern/a0.0.0.10.12.20.41.40.30.50.30.90.1
crowded3.40.61.70.48.40.86.50.614.31.36.40.3
normal3.20.62.20.412.91.08.30.612.11.27.60.3
loose1.40.41.30.35.70.75.70.57.30.94.30.3
open1.20.30.80.37.00.87.70.65.90.84.90.3
scattered0.50.20.30.22.00.45.70.57.60.93.40.2
grouped crowded0.20.10.10.12.30.44.60.55.60.82.70.2
grouped normal0.10.10.0.1.50.43.20.43.40.61.80.2
heterogeneous0.10.10.10.13.00.52.90.43.70.72.00.2
total10.00.96.60.745.01.546.11.160.41.734.00.6
totaln/a1.20.33.00.54.50.62.60.40.80.32.60.2
crowded26.61.428.71.320.51.215.00.823.01.521.70.5
normal31.61.435.81.424.11.317.10.819.81.424.80.5
loose14.41.114.11.012.61.010.90.713.11.212.70.4
open13.91.111.30.915.91.116.20.811.71.214.20.5
scattered7.00.84.50.67.40.813.70.812.51.19.50.4
grouped crowded1.80.41.10.36.30.710.50.78.51.06.20.3
grouped normal1.80.40.20.14.20.68.00.65.50.84.40.3
heterogeneous1.60.41.30.34.40.66.00.55.00.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864076/330407
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
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
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a0.30.21.20.31.40.40.60.20.10.10.80.1
crowded24.31.429.21.312.01.05.50.54.70.814.40.4
normal24.21.332.01.412.71.04.50.53.60.714.60.4
loose9.00.911.71.03.40.64.00.50.50.35.80.3
open11.71.011.30.96.30.75.90.52.70.67.60.3
scattered4.50.72.70.53.90.67.10.65.50.85.00.3
grouped crowded1.30.40.50.23.10.54.50.51.90.52.60.2
grouped normal1.30.40.90.33.10.53.90.51.40.42.40.2
heterogeneous4.40.61.40.32.90.52.40.40.80.32.40.2
total80.91.290.90.848.91.538.41.121.31.555.60.6
inside perimetern/a0.0.0.0.0.20.10.70.20.10.10.30.1
crowded3.40.60.90.32.60.53.50.46.30.93.20.2
normal2.80.50.90.31.60.43.40.45.00.82.70.2
loose0.80.30.20.10.80.31.80.31.20.41.10.1
open1.60.40.30.20.60.22.10.31.30.41.30.1
scattered0.20.10.10.10.30.21.30.31.10.40.70.1
grouped crowded0.0.0.0.0.10.10.80.21.50.40.50.1
grouped normal0.10.10.0.0.10.10.70.21.00.40.40.1
heterogeneous0.20.10.30.20.10.10.80.20.30.20.40.1
total9.10.92.50.56.40.815.10.817.81.410.40.4
outside perimetern/a0.0.0.30.21.20.31.10.20.80.30.70.1
crowded3.40.62.30.412.81.08.60.619.21.48.60.4
normal3.50.62.00.49.10.97.50.611.21.16.50.3
loose1.50.40.60.24.80.63.70.44.10.73.00.2
open0.70.31.00.36.30.78.90.77.81.05.30.3
scattered0.10.10.20.12.80.56.00.55.70.83.20.2
grouped crowded0.0.0.10.12.50.53.50.45.50.82.30.2
grouped normal0.20.10.0.1.80.43.60.44.40.72.10.2
heterogeneous0.60.20.20.13.40.63.60.42.40.62.20.2
total10.01.06.60.744.71.546.51.160.91.834.00.6
totaln/a0.30.21.50.42.80.52.40.41.00.41.80.2
crowded31.01.532.31.427.41.317.60.930.21.626.20.6
normal30.51.434.91.423.41.315.40.819.81.423.80.5
loose11.31.012.51.09.00.99.50.75.80.89.80.4
open14.01.112.51.013.31.016.90.911.81.214.20.5
scattered4.80.73.00.57.00.814.40.812.21.18.90.4
grouped crowded1.30.40.60.25.70.78.80.78.91.05.40.3
grouped normal1.60.40.90.35.00.78.20.66.90.94.90.3
heterogeneous5.20.71.80.46.40.86.90.63.40.75.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864077/330408
NFI4
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
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a0.30.21.20.31.40.40.60.20.10.10.70.1
crowded24.41.329.31.312.51.05.60.54.80.814.40.4
normal24.01.331.71.412.41.04.20.53.70.714.20.4
loose9.00.911.70.93.40.53.80.40.60.35.70.3
open11.61.011.20.96.20.75.90.53.10.67.60.3
scattered4.80.73.00.54.30.68.10.66.20.85.60.3
grouped crowded1.30.40.50.23.50.55.50.52.30.53.10.2
grouped normal1.20.41.00.33.40.54.20.42.10.52.70.2
heterogeneous4.30.61.30.33.10.52.60.40.70.32.50.2
total81.11.290.90.850.11.540.41.123.71.556.30.6
inside perimetern/a0.0.0.0.0.20.10.60.20.10.10.30.1
crowded3.30.60.90.32.50.53.30.46.00.83.10.2
normal2.80.50.90.31.60.43.20.44.90.82.60.2
loose0.80.30.20.10.80.31.80.31.30.41.10.1
open1.60.40.30.20.60.22.00.31.50.41.30.1
scattered0.20.10.10.10.30.21.30.31.00.40.70.1
grouped crowded0.0.0.0.0.10.10.80.21.40.40.50.1
grouped normal0.10.10.0.0.10.10.70.21.00.30.40.1
heterogeneous0.20.10.30.10.10.10.80.20.20.20.40.1
total9.00.92.60.56.20.714.50.817.41.310.20.4
outside perimetern/a0.0.0.30.21.20.31.00.20.70.30.70.1
crowded3.40.62.20.412.41.08.40.618.31.48.40.3
normal3.50.62.00.48.90.97.20.610.61.16.30.3
loose1.50.40.60.24.70.63.70.44.00.73.00.2
open0.70.31.00.36.10.78.60.67.40.95.20.3
scattered0.10.10.20.12.80.55.70.55.80.83.20.2
grouped crowded0.0.0.10.12.60.53.40.45.60.82.30.2
grouped normal0.20.10.0.1.70.43.40.44.30.72.00.2
heterogeneous0.60.20.20.13.30.53.70.42.40.52.30.2
total10.00.96.50.743.71.545.11.158.91.733.50.6
totaln/a0.30.21.50.42.80.52.20.31.00.31.70.2
crowded31.21.532.51.427.31.317.30.829.11.625.90.6
normal30.31.434.51.422.81.314.60.819.11.423.10.5
loose11.31.012.51.09.00.99.20.65.80.89.70.4
open13.91.112.51.012.91.016.60.811.91.114.00.4
scattered5.10.73.20.57.40.815.10.813.01.19.50.4
grouped crowded1.30.40.60.26.20.79.60.79.31.05.90.3
grouped normal1.50.41.00.35.20.78.20.67.40.95.10.3
heterogeneous5.10.71.80.46.40.77.10.63.40.65.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864078/330409
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
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
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.30.70.0.0.0.2.70.83.71.94.61.90.0.0.0.1.80.81.91.33.91.50.0.0.0.14.85.26.32.51.91.90.90.96.33.07.02.61.21.23.63.53.10.91.71.25.15.02.91.12.90.3
crowded33.83.20.0.72.79.221.02.040.45.826.83.80.0.22.47.713.42.019.33.829.93.66.82.119.610.36.63.820.74.148.86.834.44.09.23.627.74.520.14.511.46.020.32.19.32.60.0.25.72.922.70.8
normal39.13.240.014.55.83.832.22.334.55.125.84.025.016.213.07.017.52.342.24.725.23.435.84.227.312.229.56.614.63.331.06.142.14.230.05.638.25.122.34.615.87.222.62.315.13.211.27.638.93.229.00.8
loose12.42.224.512.80.0.13.81.711.33.812.73.062.518.24.64.510.91.915.53.59.32.324.43.90.0.8.43.69.93.014.84.913.53.021.45.111.23.013.43.87.65.314.41.911.32.852.412.517.72.613.90.6
open9.91.918.011.613.77.413.11.65.32.614.33.312.512.432.29.518.72.410.02.916.73.014.33.37.37.211.94.728.64.61.91.95.41.912.33.811.53.419.04.327.39.022.12.213.03.08.07.99.41.914.30.6
scattered2.61.18.88.30.0.6.21.23.62.07.22.40.0.7.95.314.12.16.62.410.72.57.42.422.711.82.22.210.63.21.61.62.81.45.82.84.42.09.73.312.06.710.41.617.73.523.310.63.81.27.70.5
grouped crowded0.40.40.0.2.92.84.41.00.0.5.02.00.0.16.27.56.51.50.90.91.30.94.42.023.111.114.15.14.02.00.0.0.0.6.43.00.0.6.02.617.48.02.70.911.72.90.0.0.50.53.70.4
grouped normal0.0.8.88.34.94.92.80.81.21.23.61.80.0.3.63.66.71.52.61.51.91.10.80.80.0.8.03.84.12.00.0.0.0.8.73.40.0.5.92.64.94.82.40.916.03.40.0.0.0.3.20.3
heterogeneous0.50.50.0.0.0.3.80.90.0.0.0.0.0.0.0.10.41.81.01.01.20.86.12.10.0.4.53.21.21.20.0.0.90.90.0.0.0.2.41.70.0.2.10.84.21.90.0.1.20.72.60.3
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.
inside perimetern/a11.310.70.0.0.0.1.31.30.0.0.0...7.97.64.22.00.0.0.0.0.0.0.0.0.0.4.84.70.0.0.0.9.18.70.0.1.01.00.0.0.0.1.81.30.0.0.0.2.10.6
crowded21.113.40.0.83.614.747.15.738.517.546.020.5..41.914.513.93.533.012.219.117.415.810.266.728.527.417.241.810.750.036.146.416.19.18.733.327.533.64.831.213.328.28.520.03.70.0.54.835.029.51.9
normal56.216.60.0.16.414.723.34.840.117.737.420.7..32.313.121.04.119.810.338.921.826.311.70.0.34.019.028.09.10.0.19.012.524.414.633.327.524.44.437.513.637.39.419.73.70.0.0.0.24.41.8
loose11.310.742.034.40.0.5.02.410.710.20.0...10.09.411.93.213.79.018.316.714.89.933.328.50.0.4.44.30.0.23.114.234.416.30.0.17.63.97.57.33.73.711.12.90.0.45.235.011.51.3
open0.0.58.034.40.0.7.83.110.710.216.615.2..0.0.19.03.933.412.323.620.130.711.70.0.0.0.11.07.20.0.11.510.923.114.033.327.512.43.423.712.219.07.715.93.40.0.0.0.14.71.5
scattered0.0.0.0.0.0.2.51.70.0.0.0...7.97.66.02.40.0.0.0.5.75.70.0.27.417.29.96.750.036.10.0.0.0.0.0.0.0.0.0.0.0.5.42.2100.0.0.0.3.80.8
grouped crowded0.0.0.0.0.0.6.42.80.0.0.0...0.0.8.32.80.0.0.0.0.0.0.0.11.210.80.0.0.0.0.0.0.0.0.0.5.12.20.0.0.0.11.02.80.0.0.0.5.50.9
grouped normal0.0.0.0.0.0.2.61.80.0.0.0...0.0.10.93.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.02.20.0.3.93.88.02.60.0.0.0.4.90.9
heterogeneous0.0.0.0.0.0.4.02.20.0.0.0...0.0.4.92.20.0.0.0.6.76.50.0.0.0.0.0.0.0.0.0.0.0.0.0.1.01.00.0.7.85.37.02.40.0.0.0.3.50.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a..0.0.0.0.5.01.20.0.8.93.7..2.72.73.51.00.0.6.24.20.0.14.69.70.0.1.61.1..0.0.4.22.90.0.0.60.46.24.22.51.72.00.96.66.40.0.3.00.4
crowded..0.0.64.217.218.42.217.811.69.83.5..53.98.510.61.625.26.543.88.90.0.43.713.621.96.925.73.9..63.321.611.44.427.112.128.62.640.49.420.64.611.01.90.0.36.620.219.70.9
normal..17.211.123.915.228.22.550.016.236.05.9..2.72.713.91.835.87.226.67.936.920.419.510.631.17.625.34.0..17.115.934.56.550.915.523.42.412.16.529.15.219.42.47.97.831.719.123.11.0
loose..29.713.111.911.514.52.011.610.98.83.4..2.82.715.21.918.05.88.84.931.618.85.55.53.13.117.53.5..0.0.11.54.50.0.10.61.710.65.913.54.012.02.018.311.731.719.112.90.8
open..53.014.40.0.11.21.820.513.28.83.5..14.25.920.82.116.35.611.85.615.814.78.58.217.56.117.43.5..19.617.814.54.722.013.69.61.614.87.011.33.517.72.338.213.90.0.15.00.8
scattered..0.0.0.0.7.21.50.0.7.63.6..10.35.512.71.80.0.0.0.15.814.70.0.2.82.76.42.3..0.0.8.23.90.0.8.01.59.65.38.13.210.81.913.28.30.0.8.50.7
grouped crowded..0.0.0.0.6.11.40.0.8.53.3..5.43.77.81.42.32.30.0.0.0.8.17.85.33.73.61.8..0.0.4.22.90.0.10.01.70.0.1.51.411.82.00.0.0.0.7.10.6
grouped normal..0.0.0.0.2.40.80.0.5.42.6..0.0.6.11.30.0.0.0.0.0.0.0.12.35.21.81.2..0.0.5.93.30.0.5.21.23.13.14.02.310.71.90.0.0.0.5.00.5
heterogeneous..0.0.0.0.7.01.40.0.6.23.0..8.14.59.61.52.32.32.82.80.0.0.0.6.03.40.70.7..0.0.5.63.20.0.3.91.13.13.19.63.44.41.315.810.40.0.5.80.5
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.
totaln/a1.60.80.0.0.0.3.50.62.91.55.81.60.0.2.61.83.00.61.20.94.11.40.0.6.44.57.42.73.81.21.91.90.80.85.72.06.22.20.80.44.02.22.80.81.90.65.53.72.81.12.80.2
crowded33.33.10.0.73.57.122.51.537.85.222.02.80.0.40.85.812.11.222.13.231.93.37.42.133.68.314.63.825.12.848.86.736.13.810.02.727.74.228.22.027.85.520.91.812.71.40.0.26.22.822.40.6
normal39.83.226.48.810.74.829.81.636.74.829.43.325.016.211.23.716.21.338.53.725.83.134.93.921.97.830.54.721.12.530.06.039.84.031.44.039.44.823.41.918.64.924.62.018.41.79.35.238.43.126.50.6
loose12.42.228.28.81.91.913.21.211.33.411.12.362.518.24.62.613.21.216.02.89.42.123.73.64.83.35.62.313.22.214.34.713.72.818.43.59.92.712.41.58.93.513.61.611.61.435.98.518.22.513.30.5
open9.51.937.49.78.94.911.81.17.42.712.72.412.512.418.34.519.71.513.72.716.12.616.03.17.35.113.53.521.42.71.91.96.32.013.92.913.03.311.71.421.35.220.11.916.21.620.27.59.11.914.60.5
scattered2.51.04.03.90.0.6.20.82.91.67.11.90.0.9.03.512.31.24.31.68.72.07.62.211.16.14.12.18.41.83.12.12.61.36.32.23.91.76.71.18.63.49.41.411.31.422.47.23.71.27.60.4
grouped crowded0.40.40.0.1.91.95.20.80.0.5.91.70.0.8.33.37.41.01.20.81.10.83.71.714.86.810.13.13.41.20.0.0.0.5.11.90.0.8.41.26.53.22.30.711.61.40.0.0.50.55.10.3
grouped normal0.0.4.03.93.23.22.70.61.01.04.01.40.0.1.31.37.00.91.71.01.50.90.70.70.0.9.33.02.61.00.0.0.0.6.92.20.0.5.31.03.12.22.80.811.41.40.0.0.0.4.00.3
heterogeneous0.40.40.0.0.0.5.10.80.0.2.01.00.0.3.92.29.31.11.20.91.40.85.91.90.0.4.92.20.90.60.0.0.80.82.31.30.0.3.10.81.31.33.70.95.01.06.64.41.20.73.80.3
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, 10.07.2020 #864079/330410
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
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
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.20.70.0.0.0.2.50.73.51.84.41.80.0.0.0.1.40.61.81.33.81.50.0.0.0.13.64.85.72.21.91.90.80.85.52.66.82.50.80.82.52.52.80.81.20.94.54.52.81.12.60.3
crowded34.13.10.0.72.79.220.31.940.45.627.23.70.0.24.27.312.41.718.83.730.53.67.42.116.28.66.03.519.53.848.86.835.03.98.13.229.74.618.83.514.96.119.41.910.22.37.17.025.32.821.90.7
normal38.43.236.713.65.83.831.22.235.55.024.83.921.114.010.65.814.51.942.04.624.63.434.74.122.610.327.16.213.23.031.06.141.94.226.55.037.15.015.03.216.56.122.02.113.82.69.96.738.83.127.00.8
loose12.62.222.511.90.0.13.11.610.93.712.22.952.716.93.83.79.11.515.13.49.02.223.63.80.0.9.73.912.53.114.84.913.22.920.24.710.93.011.62.85.43.814.11.89.92.346.312.017.42.513.10.6
open10.22.016.510.713.77.412.51.65.12.513.83.210.510.532.38.517.12.09.72.817.53.013.83.212.48.510.94.426.64.31.91.95.31.912.13.611.23.315.93.222.27.121.82.112.92.67.17.09.71.914.10.6
scattered2.61.08.17.70.0.7.31.23.51.96.92.315.711.49.45.220.02.16.42.310.42.47.92.425.211.02.02.010.53.01.61.62.81.49.13.34.31.916.83.317.36.511.81.621.53.225.19.74.21.39.80.5
grouped crowded0.40.48.17.72.92.85.91.10.0.4.81.90.0.16.76.99.71.60.90.91.30.95.82.223.710.315.05.05.42.10.0.0.0.9.73.40.0.9.82.612.35.83.51.014.42.70.0.0.50.55.10.4
grouped normal0.0.8.17.74.94.93.10.81.11.15.12.00.0.3.02.96.41.34.21.81.81.00.80.80.0.9.44.04.62.00.0.0.0.8.93.20.0.9.12.56.44.42.70.913.22.60.0.0.0.3.70.3
heterogeneous0.40.40.0.0.0.4.00.90.0.0.70.70.0.0.0.9.51.60.90.91.20.85.92.00.0.6.23.51.91.40.0.0.80.80.0.0.0.2.31.32.52.51.90.73.01.30.0.1.20.72.70.3
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.
inside perimetern/a11.310.70.0.0.0.1.31.30.0.0.0...7.97.63.81.90.0.0.0.0.0.0.0.0.0.4.84.70.0.0.0.9.18.70.0.0.90.90.0.0.0.1.81.20.0.0.0.2.00.6
crowded21.113.40.0.83.614.746.65.738.517.546.020.5..41.914.514.53.433.012.219.117.415.810.266.728.527.417.241.810.750.036.146.416.19.18.733.327.532.34.528.711.029.88.422.03.80.0.54.835.029.51.9
normal56.216.60.0.16.414.724.24.940.117.737.420.7..32.313.119.23.819.810.338.921.826.311.70.0.34.019.028.09.10.0.19.012.524.414.633.327.522.44.027.810.738.19.019.83.60.0.0.0.23.71.7
loose11.310.742.034.40.0.4.92.410.710.20.0...10.09.411.83.113.79.018.316.714.89.933.328.50.0.4.44.30.0.23.114.234.416.30.0.16.53.616.28.63.53.410.72.80.0.45.235.011.51.3
open0.0.58.034.40.0.7.83.010.710.216.615.2..0.0.18.33.733.412.323.620.130.711.70.0.0.0.11.07.20.0.11.510.923.114.033.327.513.73.317.69.417.77.215.43.30.0.0.0.14.61.4
scattered0.0.0.0.0.0.2.41.70.0.0.0...7.97.67.32.50.0.0.0.5.75.70.0.27.417.29.96.750.036.10.0.0.0.0.0.2.61.54.84.70.0.5.32.1100.0.0.0.4.60.9
grouped crowded0.0.0.0.0.0.6.32.80.0.0.0...0.0.9.52.80.0.0.0.0.0.0.0.11.210.80.0.0.0.0.0.0.0.0.0.4.52.04.84.70.0.10.62.70.0.0.0.5.70.9
grouped normal0.0.0.0.0.0.2.51.80.0.0.0...0.0.10.93.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.41.90.0.3.73.67.72.50.0.0.0.4.80.9
heterogeneous0.0.0.0.0.0.3.92.20.0.0.0...0.0.4.52.00.0.0.0.6.76.50.0.0.0.0.0.0.0.0.0.0.0.0.0.2.61.50.0.7.35.06.82.30.0.0.0.3.60.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a..0.0.0.0.4.81.20.0.8.53.5..2.52.53.10.90.0.6.04.00.0.13.59.10.0.1.51.0..0.0.3.82.60.0.0.50.46.24.22.41.71.90.86.66.40.0.2.80.4
crowded..0.0.64.217.218.22.216.010.59.33.4..51.28.310.81.525.26.542.58.70.0.40.312.921.56.823.63.6..63.321.613.84.627.112.126.72.340.49.420.34.610.91.80.0.36.620.219.00.9
normal..17.211.123.915.228.02.544.815.335.95.8..5.13.513.01.735.87.225.87.736.920.425.911.532.37.625.73.8..17.115.932.56.150.915.522.12.212.16.528.75.217.92.27.97.831.719.122.30.9
loose..29.713.111.911.514.12.020.812.98.43.3..2.62.614.61.718.05.88.54.731.618.85.15.03.13.017.73.4..0.0.13.84.60.0.10.31.610.65.913.33.911.81.918.311.731.719.112.80.7
open..53.014.40.0.11.21.818.412.08.43.4..13.55.619.82.016.35.611.55.415.814.77.97.617.26.017.73.4..19.617.812.94.222.013.68.31.414.87.011.13.516.72.238.213.90.0.14.40.8
scattered..0.0.0.0.7.31.50.0.7.23.5..9.75.213.91.70.0.3.03.015.814.70.0.2.72.77.42.3..0.0.7.33.50.0.11.91.69.65.38.03.113.32.013.28.30.0.10.00.7
grouped crowded..0.0.0.0.6.61.40.0.11.13.7..5.13.59.11.42.32.30.0.0.0.7.47.25.23.64.21.9..0.0.5.63.10.0.10.11.60.0.2.82.012.01.90.0.0.0.7.80.6
grouped normal..0.0.0.0.3.00.90.0.5.22.5..0.0.6.11.20.0.0.0.0.0.0.0.12.15.21.61.1..0.0.5.33.00.0.6.11.23.13.13.92.210.71.80.0.0.0.5.30.5
heterogeneous..0.0.0.0.6.81.40.0.5.92.9..10.34.99.71.52.32.32.82.70.0.0.0.5.93.40.70.7..0.0.5.02.90.0.3.91.03.13.19.53.44.81.215.810.40.0.5.80.5
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.
totaln/a1.60.80.0.0.0.3.30.62.81.55.61.60.0.2.31.62.50.51.20.84.01.30.0.5.64.07.12.63.51.11.91.90.80.85.11.86.02.20.60.33.21.82.50.71.60.55.13.42.71.12.60.2
crowded33.63.10.0.73.57.122.01.437.45.022.12.70.0.39.25.511.91.121.73.232.13.37.92.129.57.213.93.623.42.648.86.736.63.810.42.629.54.326.11.826.84.920.11.713.01.44.14.025.82.821.70.5
normal39.13.125.48.510.74.829.41.537.04.728.73.221.114.011.33.614.41.238.53.725.13.134.03.822.57.429.74.520.62.430.06.039.73.928.73.638.44.720.71.617.54.324.01.917.11.58.74.938.33.125.00.6
loose12.62.227.18.51.91.912.71.212.03.510.62.252.716.94.22.412.01.115.72.89.22.023.13.54.32.96.32.414.42.214.34.713.52.818.53.39.62.611.71.39.63.213.31.511.01.333.58.218.02.512.80.4
open9.81.936.09.48.94.911.51.17.12.612.22.410.510.518.94.418.51.313.52.616.72.615.53.09.75.412.93.420.92.51.91.96.22.013.12.712.73.310.91.318.64.519.91.815.31.518.97.09.41.914.20.5
scattered2.51.03.93.70.0.6.80.92.81.66.81.815.711.49.33.315.61.24.21.58.92.08.02.313.06.13.92.08.91.83.12.12.51.37.82.33.81.711.31.211.93.510.51.414.11.423.56.84.11.39.30.4
grouped crowded0.40.43.93.71.91.96.20.80.0.6.71.80.0.8.93.29.41.01.20.81.00.75.01.915.46.410.73.14.41.30.0.0.0.7.42.10.0.9.01.16.42.83.20.812.41.40.0.0.50.56.10.3
grouped normal0.0.3.93.73.23.23.00.60.90.94.91.50.0.1.21.26.80.92.81.21.50.80.70.70.0.9.93.02.71.00.0.0.0.6.92.10.0.6.41.03.82.23.00.810.81.30.0.0.0.4.30.3
heterogeneous0.40.40.0.0.0.5.10.80.0.2.41.10.0.4.72.39.01.01.20.91.40.85.81.80.0.5.72.31.20.70.0.0.80.82.01.20.0.3.30.72.21.53.40.84.70.96.14.11.20.73.90.2
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, 10.07.2020 #864080/330411
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.20.70.0.0.0.2.50.73.51.84.41.80.0.0.0.1.40.61.81.34.31.60.0.0.0.13.64.85.62.21.91.90.80.85.42.66.72.50.70.72.42.32.70.81.20.84.54.52.81.12.60.3
crowded33.93.10.0.72.79.220.41.940.45.627.03.70.0.27.07.612.51.718.73.729.73.57.32.116.28.66.03.519.23.748.86.834.83.97.93.130.34.618.43.417.26.319.41.99.92.27.17.025.32.821.80.7
normal38.33.236.713.65.83.830.82.235.55.024.73.921.114.010.35.614.51.841.74.624.63.334.24.122.610.327.16.212.93.031.06.141.74.227.15.037.15.015.43.215.55.722.02.114.02.69.96.738.83.126.80.8
loose12.62.222.511.90.0.12.91.610.93.712.12.952.716.93.73.68.71.515.03.48.82.223.33.80.0.9.73.912.33.114.84.913.72.919.64.510.72.911.32.85.13.513.91.89.62.246.312.017.42.513.00.6
open10.11.916.510.713.77.412.21.55.12.513.73.110.510.531.18.316.72.09.62.817.73.014.33.212.48.510.94.427.14.31.91.95.31.911.83.511.03.215.53.120.86.721.82.112.52.57.17.09.71.914.00.6
scattered3.01.18.17.70.0.7.81.23.51.96.92.315.711.49.15.021.02.16.42.310.82.47.82.425.211.02.02.010.32.91.61.62.81.410.13.44.21.916.53.216.36.111.81.621.53.125.19.74.21.310.10.5
grouped crowded0.40.48.17.72.92.85.81.10.0.5.52.10.0.16.16.69.71.60.90.91.20.96.52.323.710.315.05.06.22.30.0.0.0.9.43.30.0.10.42.614.36.03.71.014.02.60.0.0.50.55.30.4
grouped normal0.0.8.17.74.94.93.70.91.11.15.02.00.0.2.92.86.41.35.01.91.81.00.70.70.0.9.44.04.52.00.0.0.0.8.73.20.0.8.92.46.04.22.90.914.52.70.0.0.0.3.90.3
heterogeneous0.40.40.0.0.0.3.90.90.0.0.70.70.0.0.0.9.11.50.90.91.10.85.92.00.0.6.23.51.91.30.0.0.80.80.0.0.0.3.01.52.42.31.80.72.91.30.0.1.20.72.70.3
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.
inside perimetern/a11.310.70.0.0.0.1.31.30.0.0.0...7.97.63.71.80.0.0.0.0.0.0.0.0.0.4.84.70.0.0.0.9.18.70.0.0.80.80.0.0.0.1.81.20.0.0.0.2.00.6
crowded21.113.40.0.83.614.746.65.738.517.546.020.5..41.914.514.93.333.012.219.117.414.79.666.728.527.417.241.810.750.036.146.416.19.18.733.327.532.14.528.711.032.08.422.03.80.0.54.835.029.51.8
normal56.216.60.0.16.414.724.24.940.117.737.420.7..32.313.118.63.719.810.338.921.824.411.00.0.34.019.028.09.10.0.19.012.524.414.633.327.523.14.027.810.737.08.819.83.60.0.0.0.23.51.7
loose11.310.742.034.40.0.4.92.410.710.20.0...10.09.412.23.113.79.018.316.713.79.333.328.50.0.4.44.30.0.23.114.234.416.30.0.16.33.516.28.63.43.310.72.80.0.45.235.011.51.3
open0.0.58.034.40.0.7.83.010.710.216.615.2..0.0.17.73.633.412.323.620.135.611.90.0.0.0.11.07.20.0.11.510.923.114.033.327.513.63.317.69.417.17.015.43.30.0.0.0.14.61.4
scattered0.0.0.0.0.0.2.41.70.0.0.0...7.97.68.02.60.0.0.0.5.35.30.0.27.417.29.96.750.036.10.0.0.0.0.0.2.61.54.84.70.0.5.32.1100.0.0.0.4.70.9
grouped crowded0.0.0.0.0.0.6.32.80.0.0.0...0.0.9.22.80.0.0.0.0.0.0.0.11.210.80.0.0.0.0.0.0.0.0.0.4.52.04.84.70.0.10.62.70.0.0.0.5.70.9
grouped normal0.0.0.0.0.0.2.51.80.0.0.0...0.0.10.52.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.41.90.0.3.53.57.72.50.0.0.0.4.80.9
heterogeneous0.0.0.0.0.0.3.92.20.0.0.0...0.0.5.22.10.0.0.0.6.36.00.0.0.0.0.0.0.0.0.0.0.0.0.0.2.61.50.0.7.14.86.82.30.0.0.0.3.80.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a..0.0.0.0.5.01.20.0.8.43.5..2.52.53.00.90.0.6.04.00.0.13.59.10.0.1.41.0..0.0.3.82.60.0.0.50.46.24.22.41.71.90.86.16.00.0.2.80.4
crowded..0.0.64.217.218.12.116.010.59.23.3..51.28.310.61.525.26.542.58.70.0.40.312.921.56.822.63.5..51.620.813.84.627.112.126.22.340.49.421.24.610.91.80.0.36.620.218.90.9
normal..17.211.123.915.227.92.544.815.335.45.7..5.13.513.11.735.87.225.87.736.920.425.911.532.37.627.43.8..14.013.232.56.150.915.522.62.212.16.528.35.117.92.27.37.331.719.122.40.9
loose..29.713.111.911.513.81.920.812.98.33.2..2.62.614.91.718.05.88.54.731.618.85.15.03.13.017.63.3..0.0.13.84.60.0.10.41.610.65.913.13.911.81.917.010.931.719.112.80.7
open..53.014.40.0.11.21.718.412.09.63.5..13.55.619.52.016.35.611.55.415.814.77.97.617.26.016.93.3..16.014.812.94.222.013.68.21.414.87.011.03.516.72.242.713.50.0.14.30.8
scattered..0.0.0.0.7.11.40.0.7.13.4..9.75.214.01.70.0.3.03.015.814.70.0.2.72.77.12.2..18.416.57.33.50.0.12.01.69.65.37.93.113.32.012.27.70.0.10.00.7
grouped crowded..0.0.0.0.7.31.40.0.11.03.7..5.13.59.01.42.32.30.0.0.0.7.47.25.23.64.81.9..0.0.5.63.10.0.10.41.60.0.2.81.912.01.90.0.0.0.8.00.6
grouped normal..0.0.0.0.2.90.90.0.5.12.5..0.0.6.01.20.0.0.0.0.0.0.0.12.15.21.61.1..0.0.5.33.00.0.6.01.23.13.13.92.210.71.80.0.0.0.5.20.5
heterogeneous..0.0.0.0.6.71.40.0.5.82.9..10.34.99.81.52.32.32.82.70.0.0.0.5.93.40.60.6..0.0.5.02.90.0.3.91.03.13.19.43.44.81.214.69.80.0.5.80.5
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.
totaln/a1.60.80.0.0.0.3.30.62.81.55.61.60.0.2.31.62.40.51.20.84.41.40.0.5.64.07.12.63.41.11.91.90.80.85.01.85.92.20.60.33.11.72.50.71.60.55.03.32.71.12.60.2
crowded33.53.10.0.73.57.121.91.437.45.021.92.70.0.40.15.511.91.121.63.231.53.27.72.029.57.213.93.622.72.548.86.736.23.710.32.530.14.325.61.827.64.920.41.712.91.43.93.925.82.821.60.5
normal38.93.125.48.510.74.829.11.537.04.728.53.221.114.011.23.514.31.238.33.725.13.033.33.722.57.429.74.521.52.430.06.039.23.929.13.638.44.721.11.617.04.223.91.917.11.58.54.738.33.125.00.5
loose12.52.127.18.51.91.912.51.112.03.510.62.252.716.94.12.312.01.115.62.89.02.022.63.54.32.96.32.414.32.214.34.713.82.818.33.29.52.611.61.39.33.213.21.510.91.332.58.018.02.512.70.4
open9.81.936.09.48.94.911.41.17.12.612.52.410.510.518.64.318.21.313.42.616.82.616.63.19.75.412.93.420.72.51.91.96.11.912.92.712.53.210.71.218.14.419.81.815.21.521.37.19.41.914.20.5
scattered2.91.13.93.70.0.7.10.92.81.66.81.815.711.49.23.316.11.24.21.59.22.07.92.213.06.13.92.08.71.73.12.13.11.48.42.33.71.711.21.211.63.410.51.314.21.422.86.64.11.39.50.4
grouped crowded0.40.43.93.71.91.96.40.80.0.7.11.80.0.8.83.29.31.01.20.81.00.75.62.015.46.410.73.15.01.30.0.0.0.7.32.10.0.9.31.27.43.03.30.812.31.40.0.0.50.56.20.3
grouped normal0.0.3.93.73.23.23.30.60.90.94.91.50.0.1.21.16.80.83.31.31.50.80.60.60.0.9.93.02.71.00.0.0.0.6.82.10.0.6.31.03.72.13.10.811.21.30.0.0.0.4.40.3
heterogeneous0.40.40.0.0.0.5.00.70.0.2.31.00.0.4.62.38.91.01.20.81.40.85.71.80.0.5.72.31.10.60.0.0.80.82.01.10.0.3.40.72.11.53.30.84.60.96.04.01.20.73.80.2
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, 10.07.2020 #864081/330412
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
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
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.60.0.0.0.1.20.50.0.5.22.012.512.40.0.1.90.80.0.1.91.10.0.0.0.6.63.73.11.80.0.0.0.2.82.00.0.1.21.20.0.1.20.64.21.80.0.0.50.51.50.2
crowded34.93.157.914.639.99.928.12.242.35.939.14.237.518.219.67.711.01.935.74.626.23.413.23.127.312.221.65.924.14.141.76.728.53.924.55.230.84.828.95.019.67.727.02.316.23.321.211.430.63.027.20.8
normal39.63.215.510.630.98.929.62.233.65.521.03.837.518.213.07.014.52.129.44.434.13.724.53.927.712.323.16.331.54.750.46.836.64.027.25.431.44.922.64.74.14.028.02.48.12.521.211.435.03.128.20.8
loose11.12.10.0.12.77.19.51.413.64.19.92.60.0.4.64.512.42.010.93.09.42.315.83.30.0.0.0.8.72.94.82.616.33.29.13.622.04.43.62.13.63.58.61.58.02.439.412.716.72.510.90.6
open10.62.117.811.52.92.913.41.79.33.49.72.812.512.413.07.020.92.510.02.915.92.915.53.415.010.17.53.810.53.23.22.212.82.817.44.69.22.914.23.817.27.719.72.218.13.513.19.212.72.214.10.6
scattered2.21.08.88.38.86.14.81.11.21.26.92.30.0.10.95.916.32.26.62.43.71.54.42.07.37.214.85.18.22.80.0.3.51.67.53.24.32.211.93.513.97.38.61.521.23.75.15.01.70.97.10.5
grouped crowded0.40.40.0.0.0.3.60.90.0.2.61.50.0.23.58.48.41.71.01.01.20.91.61.115.010.17.03.92.91.70.0.2.41.44.32.50.0.7.02.87.14.91.50.77.02.30.0.0.40.43.10.3
grouped normal0.0.0.0.4.94.92.90.80.0.4.51.80.0.11.66.410.21.81.71.21.91.14.22.07.77.513.45.09.83.10.0.0.0.4.12.32.21.65.82.515.57.31.80.75.72.10.0.1.60.83.70.3
heterogeneous0.40.40.0.0.0.6.91.20.0.1.11.10.0.3.63.64.31.24.72.05.61.820.73.40.0.6.03.51.21.20.0.0.0.3.12.20.0.4.72.319.17.83.61.011.52.90.0.0.80.64.30.4
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.
inside perimetern/a0.0.0.0.0.0.2.71.90.0.0.0...0.0.2.11.40.0.0.0.0.0.0.0.16.214.89.36.20.0.0.0.9.18.70.0.0.0.0.0.0.0.3.61.80.0.0.0.2.10.6
crowded33.815.942.034.464.116.634.15.439.917.869.218.6..34.114.111.93.259.912.819.117.418.39.766.728.522.414.427.09.650.036.150.516.232.215.40.0.43.95.146.314.143.99.624.23.90.0.45.235.031.72.0
normal44.916.70.0.26.116.231.15.338.517.516.615.2..40.213.931.94.713.28.838.121.520.510.933.328.534.019.033.59.90.0.19.012.536.615.866.727.524.34.437.213.441.49.610.52.90.0.0.0.25.91.8
loose21.313.558.034.40.0.9.03.30.0.14.213.4..10.09.421.14.113.79.00.0.12.58.40.0.0.0.11.07.20.0.0.0.22.214.00.0.3.11.87.57.34.14.010.92.9100.0.0.0.10.61.3
open0.0.0.0.0.0.10.53.521.613.80.0...0.0.10.93.113.28.819.117.433.012.50.0.16.214.84.03.90.0.30.515.00.0.33.327.56.92.59.08.56.74.621.83.90.0.0.0.12.11.4
scattered0.0.0.0.9.79.42.51.70.0.0.0...0.0.8.92.80.0.0.0.0.0.0.0.11.210.810.87.250.036.10.0.0.0.0.0.4.32.10.0.0.0.11.83.00.0.54.835.06.11.0
grouped crowded0.0.0.0.0.0.2.51.80.0.0.0...7.97.64.22.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.63.10.0.3.93.82.51.50.0.0.0.3.60.8
grouped normal0.0.0.0.0.0.2.41.70.0.0.0...7.97.68.02.70.0.0.0.6.76.50.0.0.0.0.0.0.0.0.0.0.0.0.0.6.12.40.0.0.0.2.61.50.0.0.0.3.60.8
heterogeneous0.0.0.0.0.0.5.12.50.0.0.0...0.0.1.01.00.0.23.620.19.08.50.0.0.0.4.44.30.0.0.0.0.0.0.0.2.01.40.0.0.0.12.23.10.0.0.0.4.30.9
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.
outside perimetern/a..8.68.40.0.4.31.10.0.2.92.1..0.0.3.71.00.0.3.13.00.0.8.58.20.0.0.80.8..0.0.3.92.70.0.0.60.40.0.0.0.2.00.96.66.40.0.2.30.4
crowded..29.713.152.218.024.82.429.514.720.65.0..33.48.312.71.738.77.347.48.90.0.46.813.728.57.341.04.4..63.321.630.16.435.314.936.72.721.88.034.05.517.12.36.66.431.719.126.21.0
normal..21.111.335.817.220.12.347.315.919.94.8..17.76.712.01.738.37.223.67.30.0.14.09.621.56.926.44.0..0.0.18.85.546.815.620.22.326.18.630.45.317.02.326.213.036.620.219.80.9
loose..23.312.111.911.59.21.611.610.914.44.3..3.43.49.41.59.24.49.05.068.418.80.0.11.45.46.92.4..17.115.97.73.717.911.95.91.37.24.97.63.09.41.830.313.20.0.8.90.7
open..8.68.40.0.17.32.111.610.911.94.0..16.46.019.82.14.63.210.25.615.814.719.110.423.86.77.12.4..0.0.12.04.70.0.13.81.911.06.19.13.324.02.67.97.831.719.116.10.9
scattered..0.0.0.0.4.51.20.0.8.43.6..14.25.914.71.90.0.3.13.00.0.6.15.98.04.58.42.5..19.617.85.93.30.0.5.01.26.24.28.03.112.52.07.97.80.0.8.40.6
grouped crowded..8.68.40.0.4.51.20.0.16.14.6..9.55.38.91.50.0.0.0.0.0.0.0.2.52.56.02.2..0.0.6.03.40.0.8.61.63.63.55.42.62.81.07.97.80.0.6.20.6
grouped normal..0.0.0.0.3.51.00.0.2.92.0..5.43.710.91.70.0.0.0.15.814.60.0.2.52.53.51.7..0.0.11.24.30.0.6.11.314.16.61.51.44.11.20.0.0.0.5.50.5
heterogeneous..0.0.0.0.11.81.80.0.2.92.0..0.0.7.81.49.34.53.73.60.0.5.55.51.71.70.0...0.0.4.33.00.0.3.11.010.15.74.12.311.31.96.66.40.0.6.70.6
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.
totaln/a0.80.64.14.10.0.2.60.50.0.4.31.512.512.40.0.2.80.60.0.2.01.00.0.3.83.74.42.12.51.00.0.0.0.3.71.60.0.0.60.30.0.0.90.52.90.82.82.80.50.51.80.2
crowded34.83.143.49.846.57.927.41.640.75.234.23.237.518.228.65.511.91.238.63.729.53.213.22.838.79.124.64.232.73.042.06.631.03.827.33.830.64.536.82.125.95.329.22.118.51.714.26.830.72.927.30.6
normal39.83.217.17.230.77.326.11.535.55.020.52.937.518.219.84.815.71.330.33.632.53.323.13.522.17.723.14.529.22.948.86.734.33.824.63.833.74.721.41.820.25.029.22.113.31.522.48.334.73.025.10.6
loose11.52.115.17.210.15.09.31.012.13.511.42.20.0.4.92.712.11.210.72.49.12.117.73.20.0.4.92.48.01.84.62.615.22.99.42.621.14.05.01.05.92.98.11.39.41.338.39.316.12.410.20.4
open10.22.012.26.61.91.914.61.210.63.310.12.212.512.412.53.919.01.48.92.215.12.617.23.315.76.815.13.78.21.83.12.113.62.814.03.18.82.612.51.412.94.317.11.822.01.910.46.013.12.214.60.5
scattered2.10.94.03.97.64.44.50.71.01.07.21.80.0.10.73.514.51.34.31.63.51.33.71.76.24.311.63.38.61.81.51.53.81.56.32.13.81.96.01.07.83.48.01.314.51.66.04.32.10.97.40.4
grouped crowded0.40.44.14.10.0.3.90.70.0.6.81.80.0.14.24.18.11.00.60.61.00.71.30.97.35.14.62.24.21.30.0.2.11.24.71.90.0.8.51.34.22.42.30.73.80.93.33.30.40.44.20.3
grouped normal0.0.0.0.3.23.23.10.60.0.3.91.40.0.8.03.110.31.11.10.81.60.95.01.93.83.77.82.85.71.50.0.0.0.6.62.11.91.46.01.011.83.91.60.64.20.90.0.1.60.84.30.3
heterogeneous0.40.40.0.0.0.8.61.00.0.1.61.00.0.1.31.35.50.85.51.85.71.718.73.12.42.43.81.90.90.60.0.0.0.3.41.60.0.3.20.811.43.83.40.911.51.42.82.80.80.55.10.3
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, 10.07.2020 #864082/330413
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.10.60.0.0.0.2.40.73.21.75.41.90.0.2.42.41.20.51.61.14.11.40.0.0.0.13.84.64.81.91.61.60.70.75.02.45.92.20.70.72.22.22.80.81.50.94.34.32.91.02.50.3
crowded35.93.00.0.64.58.820.31.839.35.426.23.40.0.25.86.611.91.618.53.529.73.28.62.314.98.05.33.122.33.748.56.636.13.77.22.829.54.418.83.317.05.719.41.811.32.25.95.824.72.721.90.7
normal38.13.031.012.17.64.230.42.133.04.824.93.619.112.713.85.713.61.743.64.324.63.132.73.926.510.427.45.913.22.930.66.038.63.826.64.739.14.814.93.014.85.522.02.014.32.49.56.538.83.026.40.7
loose11.32.023.911.00.0.13.31.511.33.612.52.857.215.83.13.19.41.414.13.18.52.023.23.50.0.14.34.611.52.814.04.314.92.817.54.110.42.811.72.74.83.313.91.79.72.139.611.217.82.413.00.6
open9.71.821.310.814.86.812.31.57.53.012.92.89.59.525.27.016.91.98.62.518.02.713.83.011.67.99.84.024.53.93.92.86.62.013.83.711.13.115.03.019.16.222.12.012.12.311.77.89.11.814.00.6
scattered2.81.07.97.50.0.7.91.24.62.26.82.214.210.39.74.620.62.06.72.311.02.28.22.424.010.51.81.811.62.91.51.52.41.29.43.24.01.815.83.016.65.810.91.520.12.829.010.05.11.310.00.5
grouped crowded0.70.57.97.59.15.36.01.10.0.6.32.00.0.17.66.19.11.40.80.81.50.95.82.123.110.013.44.55.52.00.0.0.0.9.93.30.0.11.72.612.75.43.80.914.82.50.0.0.40.45.40.4
grouped normal0.0.7.97.54.04.03.40.81.11.14.41.70.0.2.42.47.41.35.11.81.50.90.70.70.0.8.53.64.92.00.0.0.0.8.23.00.0.8.92.38.04.43.10.813.72.40.0.0.0.3.90.3
heterogeneous0.40.40.0.0.0.4.00.90.0.0.70.70.0.0.0.9.91.50.90.91.00.77.12.20.0.5.53.11.71.20.0.0.70.72.21.60.0.2.71.34.83.32.10.72.51.10.0.1.10.62.90.3
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.
inside perimetern/a11.410.80.0.0.0.1.11.10.0.0.0...8.27.93.31.60.0.0.0.0.0.0.0.0.0.4.54.40.0.0.0.8.78.30.0.0.80.84.04.00.0.1.61.10.0.0.0.1.90.5
crowded21.213.40.0.84.514.044.75.437.917.449.717.9..41.614.615.53.332.812.219.917.912.68.346.725.423.315.038.310.132.827.345.714.48.78.333.327.534.54.332.810.329.47.521.63.60.0.54.035.129.41.8
normal56.016.60.0.15.514.024.24.640.517.926.015.9..31.412.918.03.519.610.239.621.921.79.829.923.644.018.130.89.20.0.25.412.829.614.133.327.523.43.923.29.136.18.020.23.50.0.0.0.23.71.7
loose11.410.840.734.10.0.4.52.210.810.40.0...10.69.914.63.213.99.119.817.716.79.023.421.40.0.4.14.034.527.519.212.231.015.00.0.14.63.213.47.38.44.610.02.60.0.46.035.111.61.2
open0.0.59.334.10.0.9.43.210.810.424.315.1..0.0.17.03.433.712.320.718.438.611.60.0.0.0.13.47.20.0.9.79.222.113.433.327.512.33.014.07.617.36.415.13.20.0.0.0.14.51.4
scattered0.0.0.0.0.0.3.41.90.0.0.0...8.27.97.32.30.0.0.0.5.04.90.0.23.315.08.86.032.827.30.0.0.0.0.0.3.21.64.03.90.0.4.91.9100.0.0.0.4.60.8
grouped crowded0.0.0.0.0.0.5.72.50.0.0.0...0.0.8.22.50.0.0.0.0.0.0.0.9.59.30.0.0.0.0.0.0.0.0.0.4.91.94.03.90.0.10.92.70.0.0.0.5.50.9
grouped normal0.0.0.0.0.0.3.41.90.0.0.0...0.0.10.52.80.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.91.74.54.42.82.78.72.50.0.0.0.5.00.8
heterogeneous0.0.0.0.0.0.3.52.00.0.0.0...0.0.5.62.00.0.0.0.5.55.30.0.0.0.0.0.0.0.0.0.0.0.0.0.2.41.30.0.6.14.27.02.30.0.0.0.3.70.7
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.
outside perimetern/a..0.0.0.0.5.21.10.0.9.83.3..2.02.02.90.80.0.8.24.50.0.10.77.32.42.41.30.9..0.0.4.92.70.0.0.50.35.84.02.21.52.00.86.26.00.0.2.90.4
crowded..6.36.253.917.217.82.021.010.811.03.5..50.97.910.41.425.76.441.78.30.0.40.310.919.76.324.13.4..51.220.715.04.442.013.727.62.245.09.219.54.312.71.80.0.36.220.119.50.8
normal..16.99.220.113.128.02.345.714.030.75.1..4.33.013.31.637.77.022.67.044.719.027.010.531.67.127.93.6..14.113.330.65.540.714.022.52.010.95.927.04.818.02.17.47.431.919.122.30.9
loose..21.29.926.015.813.41.717.611.19.83.3..2.22.215.31.716.85.58.34.628.117.14.24.25.23.617.23.0..0.0.13.44.20.0.10.41.510.05.513.33.712.21.815.810.331.919.112.80.7
open..49.412.20.0.11.91.715.810.411.33.6..15.65.519.21.815.65.413.85.713.612.76.26.116.45.716.53.0..16.315.013.04.017.211.18.01.313.76.515.03.916.32.143.313.60.0.14.30.7
scattered..6.36.20.0.6.21.20.0.6.82.9..11.45.313.91.60.0.2.72.713.612.70.0.2.52.56.22.0..18.516.57.53.30.0.11.41.58.84.88.33.012.21.812.47.80.0.9.50.6
grouped crowded..0.0.0.0.6.71.30.0.9.83.3..4.73.28.81.32.22.10.0.0.0.5.45.34.93.44.11.7..0.0.4.92.70.0.9.91.40.0.2.51.711.11.80.0.0.0.7.40.5
grouped normal..0.0.0.0.4.31.00.0.5.82.5..0.0.6.51.20.0.0.0.0.0.0.0.11.54.92.11.2..0.0.6.23.00.0.5.51.12.92.93.62.010.81.80.0.0.0.5.50.5
heterogeneous..0.0.0.0.6.41.20.0.5.02.5..8.94.39.71.42.12.12.72.70.0.6.26.15.73.20.60.6..0.0.4.52.60.0.4.11.02.92.98.63.14.71.214.89.90.0.5.70.5
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.
totaln/a1.50.70.0.0.0.3.40.62.61.46.71.60.0.3.01.72.30.51.10.74.61.30.0.4.93.58.22.63.01.01.51.50.60.65.21.75.22.00.60.33.81.92.50.61.80.54.93.32.81.02.60.2
crowded35.43.03.23.266.17.021.51.337.04.821.92.50.0.38.95.011.71.021.43.031.33.08.72.129.26.512.43.324.52.447.86.437.23.510.52.430.94.127.01.729.84.720.01.614.01.33.33.325.22.721.80.5
normal38.73.022.37.211.04.428.91.435.14.526.92.919.112.711.83.414.01.140.23.624.62.832.03.527.07.330.34.322.02.329.25.837.03.628.43.439.14.421.11.515.53.823.71.817.21.58.44.738.42.924.70.5
loose11.32.023.57.14.33.112.51.112.03.311.12.157.215.83.72.112.71.114.72.68.71.822.73.33.92.69.62.813.82.014.94.314.72.716.72.99.12.411.41.28.52.913.51.511.01.228.87.618.42.412.80.4
open9.31.837.48.59.84.611.91.08.82.912.82.29.59.517.74.018.01.212.42.417.42.516.42.98.24.611.83.119.62.33.72.67.11.914.02.712.23.010.21.116.13.920.71.714.71.423.97.38.91.714.20.4
scattered2.71.06.74.60.0.6.80.83.71.86.61.714.210.310.33.215.81.14.51.59.51.98.12.111.05.23.61.88.61.62.92.02.71.28.12.13.51.610.91.111.13.19.81.213.31.324.86.64.91.39.30.3
grouped crowded0.70.53.53.46.03.66.30.80.0.7.21.70.0.9.63.18.80.91.10.71.30.75.01.813.15.59.72.84.41.20.0.0.0.7.22.00.0.9.41.16.52.63.30.812.21.30.0.0.40.46.10.3
grouped normal0.0.3.53.42.62.73.70.60.90.94.71.40.0.1.01.07.40.83.51.21.30.70.60.60.0.9.12.73.11.00.0.0.0.6.92.00.0.5.90.95.52.43.10.811.31.20.0.0.0.4.60.3
heterogeneous0.40.40.0.0.0.4.90.70.0.2.10.90.0.4.02.09.30.91.10.81.20.76.61.92.82.85.22.11.00.60.0.0.60.63.01.30.0.3.50.73.01.73.40.84.40.85.94.01.10.63.90.2
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, 10.07.2020 #864083/330414
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.60.0.0.0.1.40.60.0.5.01.910.510.50.0.1.50.60.0.1.81.00.0.0.0.6.13.42.71.60.0.0.0.2.51.80.0.0.80.80.0.1.10.53.61.40.0.0.50.51.40.2
crowded35.13.153.214.039.99.927.42.142.35.738.34.131.615.919.06.910.81.735.74.626.33.413.63.022.610.319.85.522.53.841.76.727.93.823.04.831.44.822.23.717.26.426.62.215.72.825.811.430.22.926.00.8
normal38.93.214.29.830.98.927.92.134.65.420.23.631.615.913.66.412.21.728.74.333.33.623.83.822.910.623.26.129.34.350.46.836.54.024.04.830.54.818.13.45.43.827.42.38.22.123.210.835.43.126.40.8
loose10.92.10.0.12.77.18.81.313.03.910.22.60.0.3.83.711.91.710.62.99.22.315.33.20.0.0.0.10.53.04.82.616.03.110.63.621.44.32.31.32.52.58.01.46.91.934.911.616.52.510.40.5
open10.42.016.310.72.92.913.41.68.93.39.32.721.114.016.66.917.42.09.82.816.72.915.03.312.48.56.93.510.53.03.22.213.12.816.64.39.02.812.82.912.15.618.62.016.72.911.68.213.02.213.70.6
scattered2.21.08.17.78.86.15.71.11.21.26.72.25.24.98.94.918.22.17.22.53.61.45.02.117.09.317.65.38.42.70.0.3.51.610.53.55.62.421.43.69.85.39.41.529.93.54.54.51.70.89.00.5
grouped crowded0.40.48.17.70.0.4.71.00.0.4.81.90.0.22.67.612.71.80.90.91.81.02.41.312.48.56.43.63.51.70.0.2.91.55.12.50.0.9.72.519.86.83.81.06.21.80.0.0.40.44.60.4
grouped normal0.0.0.0.4.94.93.60.90.0.4.41.80.0.12.55.911.41.72.51.41.91.14.92.06.46.314.45.011.63.10.0.0.0.4.92.42.11.68.32.416.96.41.90.74.61.60.0.1.60.84.40.4
heterogeneous1.30.70.0.0.0.7.11.20.0.1.01.00.0.3.02.93.91.04.62.05.41.820.13.36.46.35.63.21.11.10.0.0.0.2.71.90.0.4.51.816.46.23.20.98.22.10.0.0.80.54.20.3
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.
inside perimetern/a0.0.0.0.0.0.2.61.80.0.0.0...0.0.3.81.90.0.0.0.0.0.0.0.16.214.89.36.20.0.0.0.9.18.70.0.0.90.90.0.0.0.3.51.70.0.0.0.2.50.6
crowded33.815.942.034.464.116.633.75.439.917.869.218.6..34.114.110.93.059.912.819.117.418.39.766.728.522.414.427.09.650.036.150.516.232.215.40.0.39.74.734.311.540.99.225.23.90.0.45.235.030.41.9
normal44.916.70.0.26.116.232.05.338.517.516.615.2..40.213.930.14.413.28.838.121.520.510.933.328.534.019.033.59.90.0.19.012.536.615.866.727.525.14.127.610.541.89.211.73.00.0.0.0.25.91.8
loose21.313.558.034.40.0.8.93.20.0.14.213.4..10.09.419.33.813.79.00.0.12.58.40.0.0.0.11.07.20.0.0.0.22.214.00.0.3.61.811.37.63.83.710.52.8100.0.0.0.10.31.2
open0.0.0.0.0.0.10.33.521.613.80.0...0.0.11.93.113.28.819.117.433.012.50.0.16.214.84.03.90.0.30.515.00.0.33.327.57.82.56.76.46.24.321.03.70.0.0.0.12.11.3
scattered0.0.0.0.9.79.42.51.70.0.0.0...0.0.9.12.70.0.0.0.0.0.0.0.11.210.810.87.250.036.10.0.0.0.0.0.5.52.24.84.70.0.11.32.90.0.54.835.06.41.0
grouped crowded0.0.0.0.0.0.2.51.70.0.0.0...7.97.65.82.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.42.815.38.27.24.92.51.40.0.0.0.4.50.9
grouped normal0.0.0.0.0.0.2.41.70.0.0.0...7.97.68.32.60.0.0.0.6.76.50.0.0.0.0.0.0.0.0.0.0.0.0.0.6.22.30.0.0.0.2.51.40.0.0.0.3.80.8
heterogeneous0.0.0.0.0.0.5.12.50.0.0.0...0.0.0.90.90.0.23.620.19.08.50.0.0.0.4.44.30.0.0.0.0.0.0.0.1.71.20.0.0.0.11.83.00.0.0.0.4.00.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a..8.68.40.0.4.21.10.0.2.82.0..0.0.3.30.90.0.3.03.00.0.7.97.60.0.0.70.7..0.0.3.52.40.0.0.50.40.0.0.0.1.80.86.66.40.0.2.20.3
crowded..29.713.152.218.025.02.426.413.421.24.9..31.68.012.61.638.77.346.08.70.0.43.113.229.77.340.24.3..63.321.628.66.035.314.934.02.421.88.033.55.416.82.26.66.431.719.125.41.0
normal..21.111.335.817.220.22.242.314.819.04.6..16.86.412.31.638.37.222.97.10.0.12.99.021.26.825.73.8..0.0.18.55.246.815.618.92.126.18.629.95.216.02.126.213.036.620.219.10.9
loose..23.312.111.911.58.91.620.812.913.74.1..3.23.29.51.49.24.48.74.868.418.80.0.11.25.36.32.2..17.115.96.83.317.911.95.91.27.24.97.53.09.11.730.313.20.0.8.70.6
open..8.68.40.0.17.12.110.49.912.84.1..20.76.318.41.94.63.29.85.415.814.717.69.623.46.67.42.4..0.0.12.64.50.0.13.31.711.06.19.03.322.92.57.97.831.719.115.70.8
scattered..0.0.0.0.4.41.10.0.8.03.4..13.45.615.51.80.0.3.03.00.0.13.59.17.94.47.72.3..19.617.87.23.40.0.8.31.46.24.27.83.114.42.17.97.80.0.9.50.7
grouped crowded..8.68.40.0.5.11.20.0.16.94.6..9.05.09.31.40.0.0.0.0.0.0.0.2.52.46.42.2..0.0.9.03.90.0.9.01.53.63.55.32.64.01.27.97.80.0.6.80.6
grouped normal..0.0.0.0.3.41.00.0.2.81.9..5.13.511.71.60.0.0.0.15.814.60.0.2.52.45.62.0..0.0.10.03.90.0.6.91.314.16.62.82.04.21.20.0.0.0.6.10.5
heterogeneous..0.0.0.0.11.81.80.0.2.81.9..0.0.7.31.39.34.56.54.50.0.5.15.01.71.70.0...0.0.3.82.70.0.3.20.910.15.74.02.310.81.86.66.40.0.6.50.5
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.
totaln/a0.80.63.93.90.0.2.60.50.0.4.11.410.510.50.0.2.60.50.0.2.01.00.0.3.33.34.22.02.30.90.0.0.0.3.31.50.0.0.60.30.0.0.90.42.70.72.62.60.50.51.80.2
crowded35.13.141.89.646.57.927.11.540.35.033.83.131.615.927.05.111.71.138.63.729.43.213.52.734.08.224.14.031.72.842.06.630.53.725.83.631.14.532.61.922.64.628.52.018.21.617.37.130.42.926.30.6
normal39.13.116.46.930.77.325.41.535.84.919.72.831.615.919.04.514.51.229.73.531.73.222.53.419.46.923.04.427.92.748.86.734.33.722.63.432.94.619.91.617.54.228.72.012.81.423.48.135.23.023.90.5
loose11.32.114.67.010.15.08.91.012.83.511.52.20.0.4.52.511.71.110.52.48.92.017.33.10.0.4.72.38.41.84.62.615.02.99.82.520.64.04.70.96.12.67.71.28.71.235.78.815.92.49.80.4
open10.02.011.76.41.91.914.51.210.23.110.22.221.114.016.04.117.21.38.82.215.62.616.83.213.86.014.43.58.41.83.12.113.92.713.92.98.62.612.21.310.53.516.41.720.61.79.75.713.32.214.20.5
scattered2.10.93.93.77.64.44.90.70.90.96.91.75.24.99.73.215.81.24.71.63.41.34.31.814.46.113.13.48.21.71.51.53.71.58.52.34.92.110.61.27.43.08.61.318.51.65.64.02.10.98.90.4
grouped crowded0.40.47.85.30.0.4.60.70.0.8.51.90.0.14.24.010.21.00.60.61.50.82.01.26.44.54.42.14.71.30.0.2.71.36.42.10.0.9.21.213.13.74.30.94.30.93.13.10.40.45.40.3
grouped normal0.0.0.0.3.23.23.40.60.0.3.71.30.0.8.43.011.11.11.70.91.50.95.52.03.33.38.52.87.61.60.0.0.0.6.62.01.91.47.01.012.13.61.90.64.00.80.0.1.60.84.90.3
heterogeneous1.20.70.0.0.0.8.71.00.0.1.60.90.0.1.21.25.10.75.41.76.11.718.23.05.43.93.61.80.80.60.0.0.0.3.01.50.0.3.20.710.63.43.10.810.21.32.62.60.70.55.00.3
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, 10.07.2020 #864084/330415
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
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
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.60.0.0.0.1.30.50.0.4.91.910.510.50.0.1.30.60.0.1.81.00.0.0.0.5.73.22.51.40.0.0.0.2.51.70.0.0.70.70.0.1.10.53.11.20.0.0.50.51.30.2
crowded35.13.153.214.040.49.527.22.141.35.639.24.131.615.921.36.610.51.636.24.626.63.413.33.021.69.920.65.421.13.542.76.628.23.822.74.831.04.720.53.316.36.126.32.215.02.524.110.830.72.925.60.7
normal38.93.214.29.829.28.426.52.034.95.419.93.631.615.911.45.411.01.628.44.232.93.624.33.821.910.221.95.827.54.149.56.736.03.923.74.830.24.817.13.15.13.626.82.27.01.821.710.234.63.025.20.7
loose10.92.10.0.12.06.78.61.312.73.810.12.60.0.3.23.111.01.610.52.99.02.215.13.20.0.0.0.10.52.94.72.616.63.110.43.522.34.32.71.32.42.48.11.45.91.732.511.016.12.410.10.5
open10.42.016.310.72.82.712.71.59.83.49.22.721.114.013.95.816.21.99.72.816.52.914.73.311.98.26.53.310.52.93.12.212.92.816.44.28.92.813.82.811.55.418.22.016.22.617.59.713.02.213.40.6
scattered2.21.08.17.711.16.36.91.21.11.16.62.25.24.910.45.019.32.07.12.43.51.45.72.216.28.918.55.29.22.60.0.3.41.510.43.55.52.421.23.39.35.110.31.532.63.34.24.22.41.010.00.5
grouped crowded0.40.48.17.70.0.5.61.10.0.4.81.90.0.26.97.313.71.70.90.92.41.22.31.316.28.98.03.84.91.90.0.2.91.55.12.50.0.10.42.521.16.84.01.08.31.90.0.0.40.45.40.4
grouped normal0.0.0.0.4.64.63.80.90.0.4.31.70.0.10.55.012.61.72.51.41.91.14.82.06.16.013.64.713.03.10.0.0.0.4.82.42.11.69.82.418.86.52.10.73.91.40.0.1.60.84.70.4
heterogeneous1.30.70.0.0.0.7.41.20.0.1.01.00.0.2.52.54.31.04.62.05.41.719.73.36.16.05.23.01.01.00.0.0.0.4.02.30.0.3.91.615.65.93.10.98.01.90.0.0.80.54.20.3
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.
inside perimetern/a0.0.0.0.0.0.2.61.80.0.0.0...0.0.3.71.80.0.0.0.0.0.0.0.16.214.89.36.20.0.0.0.8.38.00.0.0.90.90.0.0.0.3.41.70.0.0.0.2.50.6
crowded33.815.942.034.464.116.634.55.439.917.869.218.6..34.114.110.52.959.912.819.117.418.39.766.728.522.414.427.09.650.036.150.516.229.514.40.0.38.74.637.411.440.99.225.03.90.0.45.235.030.21.9
normal44.916.70.0.26.116.231.65.238.517.516.615.2..40.213.929.04.313.28.838.121.520.510.933.328.534.019.033.59.90.0.19.012.533.514.866.727.525.24.126.310.141.89.211.62.90.0.0.0.25.61.8
loose21.313.558.034.40.0.8.83.20.0.14.213.4..10.09.419.53.713.79.00.0.12.58.40.0.0.0.11.07.20.0.0.0.20.313.00.0.4.41.910.87.23.83.710.42.7100.0.0.0.10.51.2
open0.0.0.0.0.0.10.23.421.613.80.0...0.0.12.33.113.28.819.117.433.012.50.0.16.214.84.03.90.0.30.515.08.38.033.327.58.62.66.46.16.24.320.83.70.0.0.0.12.41.3
scattered0.0.0.0.9.79.42.41.70.0.0.0...0.0.9.62.80.0.0.0.0.0.0.0.11.210.810.87.250.036.10.0.0.0.0.0.5.42.14.64.50.0.12.13.00.0.54.835.06.61.0
grouped crowded0.0.0.0.0.0.2.51.70.0.0.0...7.97.65.62.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.12.814.67.97.24.92.41.40.0.0.0.4.50.8
grouped normal0.0.0.0.0.0.2.41.70.0.0.0...7.97.68.02.50.0.0.0.6.76.50.0.0.0.0.0.0.0.0.0.0.0.0.0.6.12.20.0.0.0.2.51.40.0.0.0.3.70.8
heterogeneous0.0.0.0.0.0.5.02.40.0.0.0...0.0.1.81.30.0.23.620.19.08.50.0.0.0.4.44.30.0.0.0.0.0.0.0.1.71.20.0.0.0.11.72.90.0.0.0.4.10.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a..8.68.40.0.4.21.10.0.2.82.0..0.0.3.20.90.0.3.03.00.0.7.97.60.0.0.70.7..0.0.3.42.40.0.0.50.40.0.0.0.1.80.86.66.40.0.2.10.3
crowded..29.713.152.218.024.82.426.413.421.24.9..30.77.812.71.640.07.346.08.70.0.43.113.227.06.839.64.2..63.321.629.96.035.314.933.62.421.27.834.45.416.52.26.66.431.719.125.21.0
normal..21.111.335.817.220.42.242.314.819.04.6..16.36.212.21.637.47.122.97.10.0.12.99.022.06.625.83.7..0.0.18.25.146.815.618.52.025.38.429.65.215.72.126.213.036.620.218.90.9
loose..23.312.111.911.59.21.620.812.913.74.1..6.34.39.71.49.04.38.74.868.418.80.0.10.24.96.12.1..17.115.96.73.317.911.96.01.26.94.77.42.98.91.730.313.20.0.8.80.6
open..8.68.40.0.17.02.110.49.912.84.1..20.16.118.31.94.53.19.85.415.814.717.69.623.76.38.02.4..0.0.12.34.40.0.13.01.713.66.58.93.222.42.47.97.831.719.115.60.8
scattered..0.0.0.0.4.41.10.0.8.03.4..13.05.415.31.70.0.3.03.00.0.13.59.18.74.37.52.2..19.617.87.03.40.0.8.71.46.04.17.73.114.52.17.97.80.0.9.60.6
grouped crowded..8.68.40.0.5.01.20.0.16.94.6..8.84.910.01.50.0.0.0.0.0.0.0.4.53.17.02.3..0.0.8.83.80.0.9.31.53.53.45.22.63.91.17.97.80.0.7.10.6
grouped normal..0.0.0.0.3.41.00.0.2.81.9..4.93.411.51.60.0.0.0.15.814.60.0.2.22.25.41.9..0.0.9.83.80.0.7.01.313.66.52.81.94.11.20.0.0.0.6.00.5
heterogeneous..0.0.0.0.11.71.80.0.2.81.9..0.0.7.11.29.14.46.54.50.0.5.15.01.61.50.0...0.0.3.82.60.0.3.40.99.85.54.02.212.31.96.66.40.0.6.60.5
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.
totaln/a0.80.63.93.90.0.2.50.50.0.4.11.410.510.50.0.2.50.50.0.2.01.00.0.3.23.23.91.92.20.90.0.0.0.3.21.40.0.0.60.30.0.0.80.42.50.62.52.50.50.51.70.2
crowded35.13.141.89.646.67.727.01.539.54.934.43.131.615.927.14.911.51.039.23.729.63.213.32.733.28.023.53.930.52.742.96.530.73.726.03.630.84.431.51.822.74.528.42.017.61.516.66.930.82.925.90.6
normal39.13.116.46.929.67.024.71.436.14.819.52.831.615.917.54.113.71.129.43.531.43.223.03.418.96.822.74.227.12.648.06.633.83.722.23.432.54.619.41.616.74.128.12.012.01.322.57.934.43.023.20.5
loose11.32.114.67.09.74.88.81.012.63.511.42.20.0.5.52.611.51.010.42.38.82.017.03.10.0.4.42.18.41.74.52.515.52.99.62.521.54.04.90.95.82.57.71.28.21.134.38.615.52.39.70.4
open10.02.011.76.41.81.814.01.210.93.210.12.221.114.014.73.816.71.28.72.115.52.516.53.113.55.914.53.48.81.73.02.113.72.714.22.98.52.512.41.311.13.516.01.720.11.613.26.513.42.214.00.4
scattered2.10.93.93.79.24.55.50.80.90.96.81.75.24.910.13.216.31.24.71.63.41.24.91.914.16.013.93.38.51.71.51.53.71.58.32.34.92.111.01.27.12.89.31.320.11.65.43.82.81.09.50.4
grouped crowded0.40.47.85.30.0.5.10.70.0.8.51.90.0.16.44.011.01.00.60.62.01.02.01.18.64.96.02.45.51.40.0.2.61.36.22.00.0.9.61.213.63.74.40.95.10.93.02.90.40.45.80.3
grouped normal0.0.0.0.3.13.13.50.60.0.3.71.30.0.7.72.811.61.11.70.91.50.95.41.93.23.27.92.68.31.60.0.0.0.6.52.01.91.47.51.012.83.62.10.73.70.80.0.1.50.85.10.3
heterogeneous1.20.70.0.0.0.8.81.00.0.1.50.90.0.1.11.15.30.75.31.76.01.717.93.05.33.83.31.70.80.50.0.0.0.3.61.60.0.3.20.710.13.23.10.810.81.32.52.50.70.55.00.3
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, 10.07.2020 #864085/330416
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a2.50.44.81.14.41.31.71.22.00.90.90.92.80.3
crowded27.01.018.01.919.22.59.32.612.62.120.34.022.80.8
normal35.01.121.32.018.02.415.13.217.92.420.94.128.80.8
loose14.50.812.91.714.32.211.32.89.91.915.93.713.80.6
open12.30.815.61.822.02.613.03.018.22.420.54.014.40.6
scattered5.20.510.41.59.71.917.73.514.72.28.92.87.80.5
grouped crowded1.30.37.51.36.41.511.72.96.91.64.92.13.70.3
grouped normal0.70.25.71.15.61.516.03.47.11.64.92.13.20.3
heterogeneous1.40.34.01.00.40.44.21.910.71.92.91.62.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.80.81.41.44.52.51.81.35.52.70.80.82.10.6
crowded40.34.532.75.641.86.120.03.715.84.228.24.129.61.9
normal27.84.128.75.425.75.219.73.714.34.027.74.124.21.8
loose10.82.85.52.79.33.611.12.99.13.318.63.611.41.3
open14.53.212.13.812.54.115.93.421.14.712.43.014.71.5
scattered3.31.62.82.06.33.05.42.27.93.10.0.3.90.8
grouped crowded0.0.8.43.30.0.11.02.86.72.96.72.35.61.0
grouped normal0.0.4.42.50.0.8.02.614.34.03.91.74.90.9
heterogeneous2.61.54.02.30.0.7.02.45.32.61.71.23.50.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.50.55.71.13.01.12.00.93.71.11.00.53.00.4
crowded30.33.517.51.826.82.711.01.99.61.825.62.219.70.9
normal33.03.628.92.122.12.519.42.414.32.121.12.123.01.0
loose16.22.812.11.512.92.012.02.014.02.112.51.713.00.8
open12.02.512.11.518.92.417.72.321.52.511.31.615.10.8
scattered4.61.65.81.17.21.610.81.913.92.18.11.38.30.6
grouped crowded1.71.05.91.13.01.011.82.08.81.78.91.47.00.6
grouped normal0.50.54.10.92.30.910.71.96.21.45.11.15.00.5
heterogeneous1.20.88.01.33.81.24.41.38.01.66.31.25.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.20.34.90.73.80.81.90.63.20.70.90.42.80.2
crowded28.01.018.91.325.31.812.71.411.61.325.31.822.50.6
normal34.41.025.61.420.71.718.41.715.81.522.41.726.30.6
loose14.50.811.91.113.11.411.61.411.71.314.31.413.30.5
open12.40.713.61.119.51.616.21.620.11.613.01.314.70.5
scattered5.00.57.60.98.21.111.31.413.51.46.61.07.60.4
grouped crowded1.30.26.80.84.10.811.61.47.81.17.81.15.00.3
grouped normal0.70.24.80.73.50.811.41.47.61.14.80.84.00.3
heterogeneous1.40.35.90.81.90.65.01.08.81.14.90.93.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864086/330417
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a2.40.44.20.93.81.11.20.91.60.70.60.62.50.3
crowded26.81.017.71.818.82.310.22.312.21.817.63.022.00.7
normal34.51.120.31.916.32.213.82.615.22.013.72.726.80.8
loose14.40.812.11.513.82.09.92.38.51.612.42.613.10.6
open12.40.814.81.721.12.412.92.617.12.116.52.914.20.6
scattered5.70.511.31.511.21.821.53.218.12.220.83.29.80.5
grouped crowded1.50.39.41.48.01.614.42.710.31.78.52.25.10.4
grouped normal1.00.26.01.15.91.413.22.66.91.47.32.03.70.3
heterogeneous1.40.34.10.91.10.63.01.310.01.72.41.22.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.80.81.41.44.22.41.81.24.92.40.70.72.00.6
crowded39.94.533.15.540.35.822.03.816.54.027.73.929.61.9
normal28.44.129.35.423.94.919.83.612.83.625.83.823.51.7
loose10.72.85.42.611.53.810.72.89.33.117.63.311.41.3
open14.33.211.73.711.63.915.43.320.14.413.42.914.51.4
scattered3.31.62.81.97.23.15.32.19.43.22.21.24.70.9
grouped crowded0.0.8.23.21.41.410.62.78.43.16.12.15.80.9
grouped normal0.0.4.22.40.0.7.72.514.03.83.61.64.80.9
heterogeneous2.51.53.92.20.0.6.82.34.72.33.01.53.60.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.50.55.51.02.91.01.90.83.31.00.90.42.70.4
crowded30.13.517.11.725.82.610.91.89.81.724.12.019.10.9
normal32.83.629.02.122.52.517.92.213.71.919.71.922.30.9
loose16.72.811.71.513.52.011.81.913.71.911.91.512.80.8
open11.92.411.91.518.42.316.72.220.82.310.01.414.50.8
scattered4.61.66.01.17.41.613.32.013.71.912.51.59.90.7
grouped crowded1.70.96.81.23.51.112.01.910.51.79.01.37.70.6
grouped normal0.50.54.40.92.20.910.71.86.51.45.71.15.30.5
heterogeneous1.20.87.71.23.91.14.81.28.01.56.31.15.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.20.34.60.63.40.71.60.52.70.60.80.32.60.2
crowded27.81.018.61.224.31.713.01.411.71.223.41.521.80.5
normal34.01.025.01.419.81.517.11.514.31.319.51.424.90.6
loose14.30.811.41.013.41.311.01.310.91.213.01.212.80.4
open12.40.713.21.118.91.515.31.519.01.512.01.214.30.5
scattered5.50.58.20.99.11.114.11.415.11.312.41.19.30.4
grouped crowded1.40.38.10.95.30.912.41.410.21.18.41.06.10.3
grouped normal0.90.25.10.73.60.710.81.37.61.05.70.84.30.3
heterogeneous1.40.35.80.72.20.64.70.98.51.04.90.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864087/330418
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a0.90.23.00.91.20.74.21.82.00.90.90.91.50.2
crowded31.41.122.72.126.72.816.23.39.41.829.34.527.20.8
normal33.31.123.62.125.22.78.12.514.12.222.14.228.10.8
loose12.30.88.51.47.11.68.02.412.92.13.91.910.90.6
open13.30.812.71.712.92.118.13.521.22.614.73.514.10.6
scattered3.70.48.71.49.61.921.23.715.62.314.63.57.00.5
grouped crowded0.80.26.01.25.61.57.02.39.11.85.72.33.10.3
grouped normal1.10.36.41.28.01.75.72.111.02.04.82.13.70.3
heterogeneous3.20.48.41.43.71.211.52.94.61.33.91.94.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.4.22.44.52.63.61.82.71.90.0.2.20.6
crowded36.94.439.85.839.36.024.23.910.53.538.54.531.91.9
normal31.04.229.25.431.45.610.52.928.85.227.84.125.81.8
loose8.52.67.03.112.84.210.92.920.94.76.72.310.61.3
open15.83.38.63.43.02.121.83.913.03.96.42.212.21.4
scattered2.61.51.41.46.02.911.83.09.23.35.02.06.11.0
grouped crowded0.0.4.12.31.51.52.51.54.22.48.42.63.60.8
grouped normal0.90.92.82.01.51.52.61.59.33.35.72.13.70.8
heterogeneous4.21.92.82.00.0.12.23.11.31.31.61.14.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.81.03.10.81.90.92.00.93.31.11.50.62.30.4
crowded34.43.627.32.132.82.817.12.39.61.733.92.326.01.0
normal33.43.619.21.924.82.617.02.311.41.919.32.019.80.9
loose12.22.59.51.48.51.79.41.89.31.76.71.39.00.7
open10.32.316.11.79.41.824.02.621.82.413.51.716.00.9
scattered1.71.06.21.18.11.712.52.016.12.25.91.28.40.6
grouped crowded0.60.66.21.16.21.52.81.09.21.78.51.46.10.6
grouped normal1.10.83.10.86.11.44.11.211.51.96.61.25.50.5
heterogeneous4.51.69.21.42.30.911.31.97.81.64.01.06.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.90.23.20.61.90.62.90.82.70.71.10.41.80.2
crowded32.01.026.31.430.91.918.51.79.61.234.11.927.30.6
normal33.21.021.91.425.71.813.31.514.71.421.41.625.00.6
loose12.10.78.90.98.41.19.41.312.31.36.31.010.20.4
open13.20.714.01.110.21.322.01.920.51.612.31.314.60.5
scattered3.40.46.90.88.51.114.51.615.01.47.11.07.40.4
grouped crowded0.70.25.90.85.40.93.80.98.51.18.01.14.20.3
grouped normal1.10.24.50.76.41.04.20.911.01.36.21.04.30.3
heterogeneous3.30.48.30.92.60.711.51.45.70.93.50.75.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864088/330419
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a2.40.34.50.93.61.01.50.91.40.60.50.52.50.3
crowded27.01.017.11.718.72.111.32.211.21.618.62.922.00.7
normal33.91.020.31.816.42.014.32.414.21.813.62.526.30.7
loose14.20.812.51.512.41.89.72.19.11.511.92.413.00.6
open12.30.714.71.620.62.212.12.317.22.015.02.614.00.6
scattered6.00.511.21.411.71.820.12.818.72.020.53.010.00.5
grouped crowded1.60.39.81.39.01.614.82.59.71.59.72.25.40.4
grouped normal1.10.26.01.05.71.313.72.48.11.47.01.93.90.3
heterogeneous1.50.33.90.91.80.72.51.110.31.63.21.32.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.80.81.11.15.02.41.61.14.22.10.70.71.90.5
crowded39.34.230.65.039.25.521.63.617.93.929.43.729.51.8
normal28.13.929.44.924.14.720.23.512.53.425.73.623.51.6
loose11.32.86.92.710.53.510.02.612.53.416.33.011.71.2
open15.33.113.63.712.03.815.13.218.74.012.02.714.41.4
scattered3.01.53.52.06.62.94.91.99.33.02.71.34.70.8
grouped crowded0.0.6.92.71.31.310.92.77.32.76.12.05.50.9
grouped normal0.0.4.62.21.31.38.72.513.43.53.21.45.00.8
heterogeneous2.31.33.31.90.0.7.02.34.22.14.01.63.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.50.56.21.02.80.92.00.83.20.90.80.42.90.3
crowded31.43.316.81.625.92.412.71.89.31.524.91.919.50.8
normal32.63.327.91.923.22.318.02.113.61.820.31.722.30.9
loose15.82.611.61.413.11.912.21.813.71.812.51.412.80.7
open12.12.312.81.418.42.116.32.120.62.29.31.314.40.7
scattered4.61.55.61.07.41.412.21.814.11.811.81.49.50.6
grouped crowded1.50.96.61.13.41.011.11.810.21.68.81.27.40.5
grouped normal0.50.55.10.92.50.910.81.87.21.45.21.05.50.5
heterogeneous1.00.77.31.13.31.04.71.28.01.46.41.15.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.10.35.00.63.40.71.80.52.50.50.70.32.60.2
crowded28.00.918.01.124.11.514.01.311.21.124.31.421.90.5
normal33.51.024.61.320.21.417.21.513.81.219.81.324.70.5
loose14.20.711.61.012.51.211.01.211.51.113.01.212.80.4
open12.50.713.71.018.71.414.71.418.91.411.01.114.20.4
scattered5.70.58.00.89.31.113.31.315.61.312.11.19.30.3
grouped crowded1.50.28.10.85.70.812.21.39.61.08.50.96.10.3
grouped normal1.00.25.50.73.80.711.31.28.41.05.20.74.60.3
heterogeneous1.50.25.50.72.30.64.40.88.61.05.30.83.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864089/330420
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a0.90.22.60.81.00.63.61.41.60.70.60.61.40.2
crowded31.31.121.91.924.92.515.82.89.61.722.03.325.90.8
normal33.01.121.61.923.22.58.22.112.21.816.93.026.30.8
loose12.10.87.71.37.51.56.91.912.81.92.51.210.40.5
open13.20.812.41.512.62.016.72.917.92.212.92.613.70.6
scattered4.10.59.81.49.71.729.93.515.62.025.73.49.00.5
grouped crowded1.00.28.71.38.11.66.21.813.31.99.12.24.70.4
grouped normal1.20.36.91.29.41.74.61.612.61.96.72.04.30.4
heterogeneous3.20.48.21.33.51.18.22.14.31.13.61.54.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.4.12.34.22.43.51.74.92.40.80.72.50.6
crowded36.64.438.85.736.55.725.23.99.33.235.64.230.61.9
normal31.64.229.85.429.25.211.73.026.94.828.13.925.81.8
loose8.42.66.93.013.34.110.52.818.64.26.72.210.31.2
open15.73.38.33.32.81.921.03.714.03.87.22.212.11.3
scattered2.61.51.41.47.03.011.32.99.43.26.02.16.41.0
grouped crowded0.0.5.32.65.62.72.51.46.32.78.32.44.50.9
grouped normal0.90.92.71.91.41.42.51.49.53.25.92.03.80.8
heterogeneous4.21.82.71.90.0.11.83.01.21.21.41.03.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.81.03.00.81.80.81.80.83.01.01.30.52.20.3
crowded34.23.627.52.132.12.716.82.29.81.731.52.125.31.0
normal33.23.619.01.824.22.516.02.111.41.818.31.819.20.9
loose12.72.59.21.38.01.69.11.79.61.76.71.28.80.6
open10.22.316.01.710.21.822.92.520.72.312.81.515.60.8
scattered1.70.96.21.17.91.614.42.116.02.09.31.39.50.6
grouped crowded0.60.66.61.16.91.54.01.29.51.69.01.36.80.6
grouped normal1.10.83.20.86.71.54.21.212.51.97.21.26.10.5
heterogeneous4.51.69.31.42.10.910.81.87.61.53.90.96.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.90.22.90.51.70.52.70.72.60.61.00.41.80.2
crowded31.81.025.81.429.41.818.21.69.71.130.21.626.20.6
normal32.91.021.01.324.31.712.81.413.61.319.81.423.80.5
loose11.90.78.30.98.41.18.71.212.11.25.80.89.80.4
open13.10.713.81.110.51.220.61.718.71.511.81.214.20.5
scattered3.80.47.50.88.61.118.51.615.01.312.21.18.90.4
grouped crowded1.00.27.50.87.31.04.30.910.81.28.91.05.40.3
grouped normal1.20.24.90.77.31.04.00.812.21.26.90.94.90.3
heterogeneous3.30.48.30.92.50.610.21.35.30.83.40.75.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864090/330421
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a0.90.22.50.71.00.63.11.21.50.70.50.51.30.2
crowded31.31.122.21.924.32.415.02.59.41.620.32.925.50.7
normal32.71.120.31.821.72.37.01.811.21.715.62.625.20.7
loose12.10.87.41.27.31.55.91.712.01.72.61.210.10.5
open13.20.811.71.512.31.916.22.616.92.013.12.413.40.6
scattered4.40.510.91.410.21.732.63.316.32.026.13.210.00.5
grouped crowded1.00.29.81.39.71.78.31.914.41.99.82.15.40.4
grouped normal1.30.36.91.19.91.73.91.413.51.88.82.14.70.4
heterogeneous3.10.48.31.33.61.18.01.94.81.13.11.34.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.4.12.34.12.33.41.74.72.30.70.72.50.6
crowded37.14.438.85.736.95.625.03.99.03.034.54.130.31.9
normal31.44.229.85.428.45.111.62.925.94.728.03.825.51.8
loose8.42.56.93.013.04.010.42.719.14.27.32.210.41.2
open15.63.38.33.34.12.320.83.713.53.78.52.312.41.3
scattered2.61.51.41.46.82.912.13.010.23.25.82.06.61.0
grouped crowded0.0.5.32.65.42.62.41.46.02.68.12.44.50.8
grouped normal0.90.92.71.91.41.32.51.49.13.15.72.03.70.8
heterogeneous4.21.82.71.90.0.11.72.92.31.61.41.04.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.81.03.00.81.80.81.80.82.90.91.30.52.10.3
crowded34.63.627.42.131.92.716.52.210.11.731.02.125.20.9
normal33.03.619.21.823.92.515.72.111.31.818.01.819.00.9
loose12.62.59.31.38.11.68.91.79.91.76.71.18.80.6
open10.22.315.81.711.01.822.42.420.62.212.51.515.60.8
scattered1.60.96.31.17.71.614.52.115.42.09.81.39.50.6
grouped crowded0.60.66.81.27.01.53.91.110.11.79.41.37.00.6
grouped normal1.10.83.10.86.61.44.11.212.41.87.31.26.00.5
heterogeneous4.51.69.21.32.10.812.31.97.31.44.00.96.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.90.22.80.51.60.52.50.62.40.61.00.31.70.2
crowded31.91.025.71.328.91.717.61.59.71.129.11.625.90.5
normal32.61.020.51.223.41.612.01.312.91.219.11.423.10.5
loose11.90.78.20.98.21.18.21.111.91.25.80.89.70.4
open13.10.713.31.110.91.220.11.618.11.411.91.114.00.4
scattered4.10.48.10.88.81.120.11.615.21.313.01.19.50.4
grouped crowded0.90.28.10.88.11.05.10.911.61.29.31.05.80.3
grouped normal1.20.24.90.77.61.03.70.812.61.27.40.95.10.3
heterogeneous3.30.48.30.92.50.610.81.35.60.83.40.65.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864091/330422
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.10.42.51.14.31.32.81.03.00.75.32.95.11.44.41.63.52.04.02.85.03.51.71.22.00.90.90.92.80.3
crowded19.41.642.93.529.43.027.92.527.72.018.54.218.42.621.13.216.13.910.14.220.05.99.32.612.62.120.34.022.80.8
normal31.11.935.93.331.03.338.72.838.42.124.74.920.62.619.93.120.74.419.65.49.15.015.13.217.92.420.94.128.80.8
loose16.61.612.42.413.82.512.91.914.61.614.44.112.92.215.12.811.63.518.75.75.64.011.32.89.91.915.93.713.80.6
open17.41.63.71.410.12.111.31.811.51.413.03.916.62.419.53.114.03.826.66.326.97.413.03.018.22.420.54.014.40.6
scattered8.11.12.51.16.51.73.61.13.40.810.33.811.82.19.42.37.22.86.33.515.45.917.73.514.72.28.92.87.80.5
grouped crowded2.10.60.0.2.81.10.80.50.70.46.93.06.81.63.71.59.43.210.54.513.35.611.72.96.91.64.92.13.70.3
grouped normal1.80.60.0.1.60.90.0.0.0.4.62.64.01.26.11.911.73.54.22.94.73.216.03.47.11.64.92.13.20.3
heterogeneous2.50.60.0.0.50.52.00.80.70.42.11.53.81.20.70.75.82.50.0.0.0.4.21.910.71.92.91.62.60.3
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.
inside perimetern/a0.0.0.0.0.0.0.0.10.710.20.0.0.0.3.33.33.03.00.0.8.96.01.81.35.52.70.80.82.10.6
crowded39.45.735.311.623.420.769.311.510.710.244.312.735.210.153.29.522.57.023.210.242.611.020.03.715.84.228.24.129.31.9
normal28.85.336.511.824.121.16.26.144.916.735.112.827.29.424.98.228.27.931.910.720.58.219.73.714.34.027.74.124.31.8
loose9.63.416.78.80.0.5.55.422.914.28.68.28.65.97.55.13.23.116.48.95.04.911.12.99.13.318.63.611.51.3
open16.84.45.65.424.521.412.78.410.710.211.98.112.36.76.74.512.05.728.410.96.66.315.93.421.14.712.43.014.71.5
scattered3.92.26.05.80.0.0.0.0.0.0.0.7.85.44.44.30.0.0.0.16.28.65.42.27.93.10.0.4.00.8
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.4.04.00.0.15.26.30.0.0.0.11.02.86.72.96.72.35.61.0
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.45.20.0.0.0.8.02.614.34.03.91.74.90.9
heterogeneous1.51.50.0.28.023.36.26.10.0.0.0.4.94.70.0.6.44.40.0.0.0.7.02.45.32.61.71.23.60.8
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.
outside perimetern/a0.0.0.0.5.25.10.0.0.0.13.33.43.11.12.91.45.11.94.83.32.61.82.00.93.71.11.00.53.10.4
crowded35.55.121.613.619.18.723.87.429.39.512.53.021.22.920.13.315.63.229.57.238.75.611.01.99.61.825.62.219.60.9
normal31.54.944.616.748.411.221.17.138.210.525.64.129.53.228.13.729.93.917.35.912.23.719.42.414.32.121.12.123.01.0
loose13.33.611.510.810.97.224.37.522.79.010.22.815.42.611.82.68.62.521.96.510.53.612.02.014.02.112.51.713.00.8
open10.93.322.314.05.45.318.16.79.76.510.03.014.02.421.43.49.72.614.65.615.34.117.72.321.52.511.31.615.00.8
scattered4.52.20.0.10.97.26.74.50.0.5.52.43.11.16.52.110.82.77.13.910.13.610.81.913.92.18.11.38.50.7
grouped crowded2.11.50.0.0.0.3.13.10.0.8.32.52.21.02.81.49.12.50.0.4.82.311.82.08.81.78.91.47.00.6
grouped normal1.11.10.0.0.0.0.0.0.0.3.11.54.01.33.01.54.81.92.42.41.21.210.71.96.21.45.11.15.00.5
heterogeneous1.11.10.0.0.0.3.02.90.0.11.43.27.51.83.51.56.42.22.42.44.72.34.41.38.01.66.31.25.90.6
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.
totaln/a0.90.42.20.94.31.32.40.83.00.79.22.14.00.83.71.04.31.33.71.74.21.71.90.63.20.70.90.42.80.2
crowded23.31.541.43.328.42.829.42.427.51.917.32.320.51.923.32.316.72.319.73.834.04.112.71.411.61.325.31.822.40.6
normal30.91.736.33.232.43.135.72.538.52.126.03.124.92.023.92.326.52.720.83.812.62.818.41.715.81.522.41.726.30.6
loose15.51.312.72.313.32.313.61.815.11.511.72.213.81.613.11.88.91.819.53.98.32.511.61.411.71.314.31.413.30.5
open16.61.44.61.49.92.012.01.711.41.411.32.315.31.619.32.111.52.022.34.017.33.316.21.620.11.613.01.314.60.5
scattered7.20.92.71.16.81.73.71.03.20.87.01.97.71.27.71.58.11.75.62.212.52.911.31.413.51.46.61.07.60.4
grouped crowded1.90.50.0.2.51.00.90.50.60.47.21.84.60.93.00.910.01.94.72.16.52.111.61.47.81.17.81.15.00.3
grouped normal1.50.50.0.1.40.80.0.0.0.3.41.33.80.84.31.17.81.72.81.62.01.111.41.47.61.14.80.84.00.3
heterogeneous2.20.50.0.1.00.72.20.80.70.36.91.85.51.11.80.76.21.50.90.92.61.35.01.08.81.14.90.93.90.3
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, 10.07.2020 #864092/330423
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.10.42.51.14.11.32.81.02.90.74.72.64.81.34.01.52.61.53.22.24.02.81.20.91.60.70.60.62.50.3
crowded19.21.643.13.528.52.927.92.527.91.919.04.017.92.420.53.016.13.411.44.119.95.310.22.312.21.817.63.022.00.7
normal30.31.836.13.330.13.238.92.837.92.123.24.619.62.518.22.919.83.718.64.87.34.113.82.615.22.013.72.726.80.8
loose16.01.512.22.313.62.412.91.914.71.612.83.612.42.115.02.711.23.014.74.68.84.29.92.38.51.612.42.613.10.6
open16.91.53.61.311.52.211.31.811.41.412.73.616.72.319.63.011.33.022.55.325.36.412.92.617.12.116.52.914.10.6
scattered9.11.22.51.17.11.73.61.13.80.810.83.611.52.09.72.212.23.011.64.116.15.321.53.218.12.220.83.29.90.5
grouped crowded2.60.70.0.2.71.10.80.50.60.48.13.08.31.75.71.712.13.011.54.112.84.914.42.710.31.78.52.25.10.4
grouped normal2.40.60.0.1.50.90.0.0.0.6.83.04.51.36.71.99.62.75.02.83.72.613.22.66.91.47.32.03.70.3
heterogeneous2.40.60.0.1.00.71.90.80.70.41.91.34.41.30.60.65.22.11.61.62.22.13.01.310.01.72.41.22.70.3
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.
inside perimetern/a0.0.0.0.0.0.0.0.10.710.20.0.0.0.3.33.32.92.90.0.8.96.01.81.24.92.40.70.72.00.6
crowded38.85.735.311.623.420.769.311.510.710.247.712.435.210.153.29.521.86.822.38.942.611.022.03.816.54.027.73.929.31.8
normal29.85.336.511.824.121.16.26.144.916.733.012.227.29.424.98.230.58.025.18.820.58.219.83.612.83.625.83.823.61.7
loose9.43.416.78.80.0.5.55.422.914.28.17.78.65.97.55.13.13.021.78.75.04.910.72.89.33.117.63.311.51.3
open16.64.45.65.424.521.412.78.410.710.211.27.612.36.76.74.511.75.522.38.96.66.315.43.320.14.413.42.914.51.4
scattered3.92.26.05.80.0.0.0.0.0.0.0.7.85.44.44.30.0.4.34.216.28.65.32.19.43.22.21.24.70.9
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.4.04.00.0.14.76.14.34.20.0.10.62.78.43.16.12.15.80.9
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.15.00.0.0.0.7.72.514.03.83.61.64.80.9
heterogeneous1.51.50.0.28.023.36.26.10.0.0.0.4.94.70.0.6.24.20.0.0.0.6.82.34.72.33.01.53.70.8
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.
outside perimetern/a0.0.0.0.5.25.10.0.0.0.12.83.33.11.12.81.44.91.84.43.02.41.71.90.83.31.00.90.42.90.4
crowded35.15.021.613.619.18.723.87.429.39.512.02.921.32.919.83.214.83.028.96.935.75.310.91.89.81.724.12.019.00.9
normal31.24.944.616.748.411.221.17.138.210.525.54.030.13.228.73.629.13.718.15.712.43.617.92.213.71.919.71.922.20.9
loose14.23.711.510.810.97.224.37.522.79.09.82.715.12.512.02.68.12.424.66.510.73.511.81.913.71.911.91.512.80.8
open10.83.222.314.05.45.318.16.79.76.59.62.813.72.320.43.210.02.513.25.116.44.016.72.220.82.310.01.414.40.8
scattered4.42.20.0.10.97.26.74.50.0.5.32.33.41.26.22.010.92.66.53.611.63.613.32.013.71.912.51.510.00.7
grouped crowded2.11.50.0.0.0.3.13.10.0.11.12.92.10.93.91.610.12.50.0.4.42.112.01.910.51.79.01.37.70.6
grouped normal1.11.10.0.0.0.0.0.0.0.2.91.43.91.32.91.46.02.02.22.21.11.110.71.86.51.45.71.15.30.5
heterogeneous1.11.10.0.0.0.3.02.90.0.11.03.17.31.83.31.56.12.12.22.25.32.34.81.28.01.56.31.15.90.5
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.
totaln/a0.80.32.20.94.11.22.40.82.90.78.62.03.80.83.41.03.71.13.01.43.81.51.60.52.70.60.80.32.60.2
crowded22.91.541.73.327.62.729.32.427.71.917.52.320.21.822.72.216.12.119.43.531.63.713.01.411.71.223.41.521.70.5
normal30.41.636.53.131.53.135.82.538.02.025.12.924.61.923.22.225.52.519.63.411.82.617.11.514.31.319.51.424.90.6
loose15.21.312.52.213.22.213.61.815.21.510.92.113.41.613.11.88.81.719.43.59.42.411.01.310.91.213.01.212.80.4
open16.21.34.51.411.22.112.01.711.41.411.02.215.21.618.92.110.71.819.23.517.93.115.31.519.01.512.01.214.20.5
scattered8.11.02.61.17.31.73.71.03.60.87.11.97.81.27.81.410.21.88.52.413.72.814.11.415.11.312.41.19.40.4
grouped crowded2.30.50.0.2.41.00.90.50.60.39.01.95.41.04.51.111.41.96.32.16.52.012.41.410.21.18.41.06.00.3
grouped normal2.10.50.0.1.40.80.0.0.0.4.31.44.00.94.61.17.81.63.11.51.81.010.81.37.61.05.70.84.40.3
heterogeneous2.10.50.0.1.30.82.20.80.70.36.51.75.71.01.70.75.71.41.51.13.61.54.70.98.51.04.90.83.90.3
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, 10.07.2020 #864093/330424
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.00.42.51.14.01.22.70.92.90.74.62.55.11.34.01.52.51.43.02.13.92.71.20.81.50.70.60.62.50.3
crowded18.91.643.13.528.62.928.02.527.91.919.44.017.82.420.33.015.33.212.54.121.15.49.92.211.91.818.03.021.90.7
normal30.11.836.13.330.13.238.82.737.92.122.54.419.52.518.62.918.83.517.74.67.03.914.02.615.12.014.22.726.60.8
loose15.81.512.22.313.92.412.91.914.61.612.43.512.32.114.82.710.72.813.94.48.44.19.62.28.31.511.92.513.00.6
open17.21.53.61.311.32.211.11.811.41.412.23.516.92.319.33.010.72.821.45.126.16.312.52.516.92.115.82.814.10.6
scattered9.21.22.51.17.01.73.91.13.90.810.43.511.42.09.62.214.03.112.64.215.55.121.53.118.92.221.03.110.10.5
grouped crowded2.70.70.0.2.71.10.70.50.60.410.13.28.21.76.21.811.52.912.64.212.34.814.02.610.41.78.72.25.20.4
grouped normal2.80.70.0.1.50.90.0.0.0.6.62.94.51.36.71.911.52.94.72.73.62.514.52.77.11.47.01.93.90.3
heterogeneous2.30.60.0.0.90.71.90.80.70.41.81.34.31.30.60.64.92.01.51.52.12.02.91.39.81.62.91.32.70.3
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.
inside perimetern/a0.0.0.0.0.0.0.0.10.710.20.0.0.0.3.33.32.92.80.0.8.96.01.81.24.82.30.70.71.90.6
crowded38.35.635.311.623.420.769.311.510.710.247.712.435.210.153.29.523.76.922.38.942.611.022.03.817.24.127.13.829.31.8
normal29.45.336.511.824.121.16.26.144.916.733.012.227.29.424.98.229.87.825.18.820.58.219.83.612.53.526.03.823.51.7
loose9.33.416.78.80.0.5.55.422.914.28.17.78.65.97.55.13.03.021.78.75.04.910.72.89.03.117.93.311.51.3
open17.84.55.65.424.521.412.78.410.710.211.27.612.36.76.74.511.45.422.38.96.66.315.43.319.64.313.12.914.51.4
scattered3.82.16.05.80.0.0.0.0.0.0.0.7.85.44.44.30.0.4.34.216.28.65.32.110.33.32.11.24.80.9
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.4.04.00.0.14.36.04.34.20.0.10.62.78.23.05.92.05.70.9
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.94.90.0.0.0.7.72.513.73.73.51.54.80.9
heterogeneous1.51.50.0.28.023.36.26.10.0.0.0.4.94.70.0.6.04.10.0.0.0.6.82.34.62.23.61.63.90.8
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.
outside perimetern/a0.0.0.0.5.04.90.0.0.0.13.83.43.01.12.71.34.81.74.43.02.31.61.90.83.31.00.80.42.90.4
crowded34.75.021.613.622.79.023.87.429.39.511.82.821.32.819.23.114.53.028.96.934.95.210.91.89.71.723.72.018.80.9
normal30.84.844.616.746.310.921.17.138.210.525.04.030.03.129.73.629.33.718.15.713.33.617.92.213.81.920.01.822.30.9
loose14.03.611.510.810.46.924.37.522.79.09.62.614.82.511.62.58.02.324.66.511.73.611.81.913.81.912.11.512.80.7
open10.73.222.314.05.25.118.16.79.76.510.22.914.02.320.33.29.82.513.25.116.03.916.72.220.52.39.81.414.30.8
scattered5.52.40.0.10.46.96.74.50.0.5.22.33.41.26.01.910.72.66.53.611.33.613.32.013.81.912.51.510.00.7
grouped crowded2.11.40.0.0.0.3.13.10.0.10.92.92.51.04.41.611.22.60.0.4.32.112.01.910.41.79.21.37.80.6
grouped normal1.11.10.0.0.0.0.0.0.0.2.91.43.91.32.81.45.92.02.22.21.11.110.71.86.41.45.61.05.20.5
heterogeneous1.11.10.0.0.0.3.02.90.0.10.73.07.21.73.21.45.92.02.22.25.22.34.81.28.31.56.21.15.90.5
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.
totaln/a0.80.32.20.94.01.22.30.82.90.79.02.03.90.83.40.93.61.12.91.43.71.51.60.52.70.60.80.32.60.2
crowded22.61.541.73.328.02.729.42.427.71.917.52.320.21.822.32.115.92.119.83.531.43.712.91.411.61.223.01.521.60.5
normal30.11.636.53.131.43.035.82.538.02.024.52.924.51.923.82.225.02.419.13.312.22.617.11.514.21.319.81.424.90.5
loose15.01.312.52.213.42.213.61.815.11.510.62.013.21.512.91.88.51.618.93.49.82.410.91.310.81.113.11.212.70.4
open16.51.34.51.411.02.011.81.711.31.311.12.115.41.618.82.010.31.818.83.418.03.115.21.518.81.411.71.214.20.5
scattered8.21.02.61.17.21.74.01.03.70.87.01.87.71.27.61.410.81.89.12.513.32.714.21.415.71.312.51.19.50.4
grouped crowded2.40.50.0.2.41.00.90.50.60.39.82.05.51.05.01.111.71.96.92.26.31.912.31.410.11.18.51.06.20.3
grouped normal2.30.50.0.1.40.80.0.0.0.4.21.44.00.84.51.18.51.63.01.51.71.011.21.37.61.05.50.84.40.3
heterogeneous2.10.50.0.1.30.72.20.80.70.36.31.75.61.01.70.75.51.31.51.03.51.44.60.98.51.05.00.83.90.3
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, 10.07.2020 #864094/330425
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.50.30.0.3.31.20.0.1.00.54.62.63.61.21.81.10.0.0.0.0.0.4.21.82.00.90.90.91.40.2
crowded26.61.841.83.439.23.430.72.630.62.023.84.722.82.731.23.721.54.422.15.814.25.416.23.39.41.829.34.527.30.8
normal27.51.839.13.430.73.237.72.736.02.126.25.025.82.931.03.615.13.916.25.213.75.88.12.514.12.222.14.228.20.8
loose11.11.312.82.48.51.911.11.815.81.68.83.36.41.66.41.913.93.85.93.410.25.08.02.412.92.13.91.910.90.6
open17.81.64.81.612.12.312.71.912.31.57.93.014.82.312.82.610.53.316.65.49.15.018.13.521.22.614.73.514.10.6
scattered5.81.01.50.92.41.14.31.22.20.616.04.44.71.38.12.115.33.98.44.016.75.821.23.715.62.314.63.57.10.5
grouped crowded1.40.50.0.0.90.70.70.50.40.34.62.65.51.41.81.18.43.08.13.918.16.37.02.39.11.85.72.33.10.3
grouped normal1.80.60.0.1.40.80.30.31.10.56.42.85.91.55.51.87.22.910.34.415.66.05.72.111.02.04.82.13.60.3
heterogeneous7.41.10.0.1.50.92.50.90.60.31.71.710.42.01.30.98.23.012.44.62.52.511.52.94.61.33.91.94.40.4
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.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.3.83.83.33.36.14.10.0.9.66.53.61.82.71.90.0.2.10.6
crowded38.35.736.511.947.525.037.212.121.513.551.913.331.29.842.79.439.58.645.611.726.69.624.23.910.53.538.54.531.71.9
normal27.45.240.612.052.525.024.510.744.916.729.712.521.58.627.98.435.68.337.210.931.910.210.52.928.85.227.84.125.81.8
loose9.73.55.85.70.0.6.26.110.710.25.45.317.78.115.27.00.0.11.27.611.67.710.92.920.94.76.72.310.61.3
open19.04.611.17.40.0.12.58.310.710.213.08.613.27.23.43.43.23.16.15.80.0.21.83.913.03.96.42.212.21.4
scattered1.51.56.05.80.0.6.66.40.0.0.0.4.04.07.55.10.0.0.0.11.37.611.83.09.23.35.02.06.21.0
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.35.10.0.4.54.42.51.54.22.48.42.63.60.8
grouped normal1.51.50.0.0.0.0.0.0.0.0.0.3.73.70.0.3.33.30.0.4.54.42.61.59.33.35.72.13.70.8
heterogeneous2.71.90.0.0.0.13.08.512.211.30.0.4.94.70.0.3.03.00.0.0.0.12.23.11.31.31.61.14.20.8
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.
outside perimetern/a0.0.0.0.0.0.10.15.50.0.6.42.61.30.72.81.43.71.60.0.1.41.32.00.93.31.11.50.62.40.4
crowded35.35.022.314.030.010.326.97.750.510.720.33.727.23.135.23.932.54.026.97.031.55.417.12.39.61.733.92.326.01.0
normal33.75.054.716.634.610.726.27.631.810.017.43.519.32.824.63.520.13.526.87.024.44.917.02.311.41.919.32.019.80.9
loose14.53.711.510.89.86.68.94.99.06.19.32.711.62.211.22.65.92.07.34.14.02.39.41.89.31.76.71.38.90.7
open6.62.611.510.820.19.115.16.38.75.912.53.320.02.77.82.313.12.912.05.111.03.524.02.621.82.413.51.716.10.9
scattered1.11.10.0.5.45.33.13.10.0.11.93.34.81.44.41.83.91.77.54.115.04.012.52.016.12.25.91.28.40.6
grouped crowded0.0.0.0.0.0.3.63.50.0.12.73.41.40.84.81.89.22.52.32.310.53.52.81.09.21.78.51.46.20.6
grouped normal2.21.50.0.0.0.0.0.0.0.5.12.31.30.87.12.14.71.99.84.72.31.64.11.211.51.96.61.25.60.5
heterogeneous6.52.60.0.0.0.6.14.20.0.4.31.913.02.32.21.26.92.27.44.10.0.11.31.97.81.64.01.06.70.6
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.
totaln/a0.40.20.0.2.91.00.90.51.00.45.31.72.60.72.40.82.81.00.0.2.21.32.90.82.70.71.10.41.80.2
crowded28.81.740.63.238.63.230.62.431.32.024.02.825.22.033.92.629.62.827.94.325.83.818.51.79.61.234.11.927.30.6
normal28.31.639.83.231.43.136.02.536.02.121.72.822.72.028.02.420.42.523.84.022.43.613.31.514.71.421.41.625.00.6
loose11.41.212.22.28.51.810.61.715.51.68.82.09.31.39.21.67.91.77.32.56.92.39.41.312.31.36.31.010.20.4
open16.61.45.51.612.62.212.91.812.11.410.72.217.01.79.91.610.92.013.13.28.82.522.01.920.51.612.31.314.50.5
scattered4.80.81.80.92.61.14.31.12.00.612.62.44.70.96.41.37.31.66.62.414.93.014.51.615.01.47.11.07.40.4
grouped crowded1.10.40.0.0.80.60.90.50.40.38.62.13.40.83.00.98.91.84.52.011.72.73.80.98.51.18.01.14.20.3
grouped normal1.80.50.0.1.20.70.30.31.10.45.21.63.80.85.71.25.41.58.42.66.42.14.20.911.01.36.21.04.30.3
heterogeneous6.90.90.0.1.30.83.30.90.70.43.01.211.31.51.60.76.81.68.42.60.70.711.51.45.70.93.50.75.20.3
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, 10.07.2020 #864095/330426
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.90.42.21.04.81.32.60.92.80.75.22.55.41.33.61.32.31.32.71.94.72.71.50.91.40.60.50.52.50.3
crowded19.11.542.83.328.72.828.42.428.51.919.33.817.32.319.22.815.13.112.53.923.45.111.32.211.21.618.62.922.00.7
normal30.01.735.03.228.93.037.62.637.92.022.94.320.02.418.62.718.93.416.34.310.84.214.32.414.21.813.62.526.30.7
loose15.91.412.52.313.92.312.51.814.41.512.83.312.82.013.72.411.62.814.04.26.93.49.72.19.11.511.92.413.00.6
open16.91.44.71.510.72.012.01.710.81.311.83.216.92.220.72.911.12.719.64.720.85.212.12.317.22.015.02.614.00.6
scattered9.11.12.71.16.81.64.21.14.20.88.93.111.21.910.32.213.83.012.53.915.84.620.12.818.72.020.53.010.00.5
grouped crowded2.70.60.0.3.11.10.60.40.80.410.63.28.31.66.51.712.22.912.63.912.94.314.82.59.71.59.72.25.30.4
grouped normal2.70.60.0.1.80.90.0.0.0.5.82.54.11.26.51.810.62.75.72.83.02.113.72.48.11.47.01.93.90.3
heterogeneous2.50.60.0.1.20.72.00.80.70.32.81.64.01.21.00.74.41.84.22.41.71.72.51.110.31.63.21.32.90.3
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.
inside perimetern/a0.0.0.0.0.0.0.0.10.910.40.0.0.0.2.92.92.32.33.43.39.36.21.61.14.22.10.70.71.90.5
crowded38.95.433.611.223.320.663.511.110.910.447.511.531.09.248.09.120.56.126.78.742.010.921.63.617.93.929.43.729.31.8
normal29.35.034.211.323.720.910.97.344.616.626.610.331.99.328.48.131.07.321.37.720.78.220.23.512.53.425.73.623.61.6
loose9.73.321.19.30.0.4.74.622.514.010.56.97.65.27.04.84.83.318.57.65.35.210.02.612.53.416.33.011.71.2
open17.44.25.35.224.421.315.98.510.910.415.48.210.86.09.85.414.15.419.37.86.46.215.13.218.74.012.02.714.41.4
scattered3.52.05.75.60.0.0.0.0.0.0.0.10.96.03.93.80.0.3.63.516.28.64.91.99.33.02.71.34.70.8
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.3.63.50.0.12.35.23.63.50.0.10.92.77.32.76.12.05.50.9
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.94.73.63.50.0.8.72.513.43.53.21.45.00.8
heterogeneous1.31.30.0.28.623.65.14.90.0.0.0.4.34.20.0.5.23.50.0.0.0.7.02.34.22.14.01.63.80.7
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.
outside perimetern/a0.0.0.0.4.84.70.0.0.0.13.03.04.21.22.91.35.11.64.02.82.11.52.00.83.20.90.80.43.00.4
crowded35.74.826.413.120.58.323.16.837.69.513.02.920.82.619.62.914.32.731.56.836.25.012.71.89.31.524.91.919.60.8
normal31.84.745.715.145.810.422.96.731.39.123.03.629.12.930.13.428.83.416.85.412.33.418.02.113.61.820.31.722.20.9
loose13.23.49.69.19.66.422.66.623.28.310.12.614.52.311.82.38.72.223.16.210.83.312.21.813.71.812.51.412.80.7
open10.13.018.311.89.66.420.46.57.95.411.82.815.02.319.22.99.72.314.55.117.43.916.32.120.62.29.31.314.30.7
scattered5.22.30.0.9.66.45.73.90.0.5.82.12.91.06.31.89.52.25.93.311.53.412.21.814.11.811.81.49.50.6
grouped crowded2.01.40.0.0.0.2.82.80.0.10.12.62.61.03.81.49.52.30.0.4.01.911.11.810.21.68.81.27.30.5
grouped normal1.01.00.0.0.0.0.0.0.0.4.01.63.81.23.61.48.12.22.02.01.01.010.81.87.21.45.21.05.50.5
heterogeneous1.01.00.0.0.0.2.52.40.0.9.22.67.21.62.81.26.42.02.02.04.82.14.71.28.01.46.41.15.70.5
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.
totaln/a0.70.32.00.84.71.22.30.72.80.79.01.84.60.83.20.93.61.03.31.43.81.41.80.52.50.50.70.32.60.2
crowded22.91.441.43.127.92.629.52.228.71.818.02.319.51.721.42.015.42.021.43.432.33.514.01.311.21.124.31.421.90.5
normal30.21.535.43.030.32.935.12.337.71.923.22.624.71.824.42.125.22.317.43.112.82.517.21.513.81.219.81.324.60.5
loose15.01.213.02.113.32.113.11.714.91.411.22.013.31.512.41.69.31.617.83.28.82.211.01.211.51.113.01.212.80.4
open16.21.25.41.510.81.913.01.710.61.212.12.115.81.519.31.910.81.717.93.217.32.914.71.418.91.411.01.114.10.4
scattered8.10.92.81.16.91.64.11.04.00.86.61.67.51.18.11.310.01.68.72.213.52.613.31.315.61.312.11.19.30.4
grouped crowded2.40.50.0.2.81.00.80.50.70.49.51.85.50.94.81.010.91.76.82.16.71.912.21.39.61.08.50.96.00.3
grouped normal2.30.50.0.1.60.80.0.0.0.4.41.33.80.84.71.19.31.64.11.61.60.911.31.28.41.05.20.74.60.3
heterogeneous2.20.50.0.1.50.82.20.70.60.36.01.55.41.01.70.65.51.32.71.33.11.34.40.88.61.05.30.84.00.2
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, 10.07.2020 #864096/330427
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.50.30.0.3.11.10.30.31.00.54.12.33.41.11.71.00.0.0.0.0.0.3.61.41.60.70.60.61.30.2
crowded26.41.842.03.438.43.330.62.630.52.022.14.322.12.629.83.421.13.819.14.915.55.115.82.89.61.722.03.326.10.8
normal26.81.839.23.431.13.237.52.735.82.123.34.524.52.728.83.413.83.214.34.415.05.38.22.112.21.816.93.026.30.8
loose10.61.312.62.48.61.911.01.815.71.67.82.96.01.57.62.011.12.94.62.610.34.56.91.912.81.92.51.210.30.5
open17.51.64.71.512.42.212.71.912.21.47.02.715.02.212.92.510.32.813.04.311.04.716.72.917.92.212.92.613.60.6
scattered6.81.01.50.82.71.14.31.22.30.714.24.06.31.58.02.015.73.411.64.113.34.729.93.515.62.025.73.49.00.5
grouped crowded2.20.60.0.0.90.60.70.50.40.314.34.05.91.43.31.311.43.014.84.616.75.46.21.813.31.99.12.24.70.4
grouped normal2.10.60.0.1.30.80.30.31.10.55.72.56.31.56.71.98.72.711.44.116.25.44.61.612.61.96.72.04.30.4
heterogeneous7.11.00.0.1.40.82.50.90.90.41.51.510.51.91.20.87.82.511.34.02.02.08.22.14.31.13.61.54.30.4
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.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.3.83.83.33.35.94.00.0.9.66.53.51.74.92.40.80.72.50.6
crowded37.75.636.511.947.525.037.212.121.513.548.812.831.29.842.79.438.38.435.89.926.69.625.23.99.33.235.64.230.41.9
normal28.55.340.612.052.525.024.510.744.916.727.911.921.58.627.98.437.78.329.29.131.910.211.73.026.94.828.13.925.91.8
loose9.63.45.85.70.0.6.26.110.710.25.15.017.78.115.27.00.0.13.37.211.67.710.52.818.64.26.72.210.31.2
open18.74.511.17.40.0.12.58.310.710.212.28.113.27.23.43.43.13.04.84.60.0.21.03.714.03.87.22.212.11.3
scattered1.51.56.05.80.0.6.66.40.0.0.0.4.04.07.55.10.0.4.34.211.37.611.32.99.43.26.02.16.51.0
grouped crowded0.0.0.0.0.0.0.0.0.0.6.15.90.0.0.0.9.04.912.76.84.54.42.51.46.32.78.32.44.50.9
grouped normal1.51.50.0.0.0.0.0.0.0.0.0.3.73.70.0.3.23.20.0.4.54.42.51.49.53.25.92.03.80.8
heterogeneous2.61.80.0.0.0.13.08.512.211.30.0.4.94.70.0.2.92.90.0.0.0.11.83.01.21.21.41.04.00.8
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.
outside perimetern/a0.0.0.0.0.0.10.15.50.0.6.22.51.30.72.71.33.61.60.0.1.21.21.80.83.01.01.30.52.20.3
crowded35.05.022.314.030.010.326.97.750.510.720.33.627.63.134.93.832.33.926.86.630.15.116.82.29.81.731.52.125.31.0
normal33.45.054.716.634.610.726.27.631.810.016.73.318.92.724.83.520.63.426.76.722.54.616.02.111.41.818.31.819.20.9
loose15.53.811.510.89.86.68.94.99.06.19.02.611.32.210.72.55.61.96.63.73.72.19.11.79.61.76.71.28.70.6
open6.52.611.510.820.19.115.16.38.75.913.03.320.02.77.52.212.42.813.35.113.43.722.92.520.72.312.81.515.70.8
scattered1.11.10.0.5.45.33.13.10.0.11.53.25.21.44.21.73.71.69.04.213.83.714.42.116.02.09.31.39.50.7
grouped crowded0.0.0.0.0.0.3.63.50.0.13.13.31.40.86.62.010.22.62.12.19.73.24.01.29.51.69.01.36.80.6
grouped normal2.11.50.0.0.0.0.0.0.0.6.22.51.30.76.72.04.41.88.94.35.62.44.21.212.51.97.21.26.10.5
heterogeneous6.52.60.0.0.0.6.14.20.0.4.21.813.12.32.11.27.22.26.73.70.0.10.81.87.61.53.90.96.50.6
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.
totaln/a0.40.20.0.2.81.01.20.61.00.44.91.62.50.72.20.82.40.90.0.2.01.12.70.72.60.61.00.41.80.2
crowded28.51.640.83.237.83.130.52.431.22.023.22.724.92.032.92.528.52.624.73.825.03.518.21.69.71.130.21.626.20.6
normal27.71.640.03.231.83.035.92.535.72.020.22.621.91.927.02.319.92.321.23.521.33.312.81.413.61.319.81.423.90.5
loose11.11.112.02.28.51.810.61.715.41.58.21.88.91.39.51.57.21.56.82.26.92.18.71.212.11.25.80.89.80.4
open16.41.35.41.512.92.112.91.812.11.410.52.117.11.79.91.610.51.811.62.810.92.520.61.718.71.511.81.214.20.5
scattered5.60.81.80.92.91.14.31.12.20.611.72.35.71.06.31.38.11.69.42.613.32.718.51.615.01.312.21.18.90.4
grouped crowded1.70.50.0.0.80.60.90.50.40.313.02.43.70.84.41.110.61.810.02.611.22.64.30.910.81.28.91.05.40.3
grouped normal2.00.50.0.1.20.70.30.31.10.45.51.64.00.86.21.26.01.48.52.48.82.24.00.812.21.26.90.94.90.3
heterogeneous6.60.90.0.1.30.73.30.91.10.42.81.111.41.41.50.67.01.57.72.30.60.610.21.35.30.83.40.75.00.3
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, 10.07.2020 #864097/330428
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