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NFI4
forest area
rockfall 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
rockfall SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a0.80.21.20.30.50.31.10.40.70.30.10.10.80.1
crowded26.91.010.11.011.21.24.70.94.30.84.70.814.40.4
normal28.41.010.01.010.51.22.50.65.40.83.60.714.60.4
loose10.40.73.50.63.40.72.10.65.70.90.50.35.80.3
open11.40.75.70.75.70.95.00.98.01.02.70.67.60.3
scattered3.50.44.50.64.40.89.01.26.90.95.50.85.00.3
grouped crowded0.90.24.00.63.60.71.90.65.90.91.90.52.60.2
grouped normal1.10.23.20.64.20.81.40.55.60.91.40.42.40.2
heterogeneous2.70.33.80.61.60.52.50.71.90.50.80.32.40.2
total86.20.746.01.645.02.030.11.944.51.821.31.555.60.6
inside perimetern/a0.10.10.0.0.0.0.20.20.10.10.0.0.10.0
crowded0.50.11.10.31.70.51.70.50.0.2.90.61.10.1
normal0.30.10.40.22.00.50.50.31.20.42.00.50.90.1
loose0.0.0.10.10.50.30.70.30.30.20.30.20.20.1
open0.00.00.10.10.40.31.40.50.30.20.40.20.30.1
scattered0.0.0.0.0.50.30.70.40.30.20.70.30.20.1
grouped crowded0.0.0.20.10.30.20.20.20.10.10.50.30.20.1
grouped normal0.00.00.10.10.20.20.0.0.10.10.40.20.10.0
heterogeneous0.0.0.20.10.20.20.80.40.10.10.10.10.20.1
total0.90.22.20.55.70.96.21.02.60.67.20.93.20.2
outside perimetern/a0.10.11.70.41.30.41.40.51.70.50.90.30.90.1
crowded4.40.414.51.116.51.411.81.35.40.822.61.510.70.4
normal4.20.410.61.011.91.39.81.26.90.914.21.38.30.4
loose1.50.34.70.74.50.85.91.06.10.95.00.83.80.2
open1.70.37.90.94.40.814.21.410.41.18.71.06.30.3
scattered0.30.13.00.53.80.88.71.27.81.06.10.83.60.2
grouped crowded0.10.13.30.63.30.72.30.64.80.86.50.92.60.2
grouped normal0.10.11.60.43.00.72.60.76.40.95.10.82.30.2
heterogeneous0.60.24.30.70.80.36.91.13.30.72.50.62.50.2
total12.90.751.71.649.32.063.71.952.91.871.41.641.10.6
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 #860161/326492
NFI3
forest area
rockfall 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
rockfall SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.70.32.00.84.31.22.30.72.70.62.01.02.70.71.70.70.90.51.30.91.71.00.50.30.60.30.10.11.40.1
crowded15.21.237.83.025.82.624.52.126.91.87.61.68.61.29.31.45.91.36.12.08.32.03.60.75.00.84.00.712.20.4
normal23.81.430.92.926.02.732.42.335.71.99.01.810.01.39.01.47.41.47.92.23.81.64.60.86.40.92.90.614.70.4
loose12.61.111.02.012.52.110.81.513.51.45.01.46.41.16.61.24.51.16.82.12.41.23.10.74.10.72.60.57.20.3
open13.41.24.21.39.61.810.41.510.21.24.61.38.51.210.01.54.31.19.52.47.42.03.90.87.70.93.20.67.80.3
scattered7.20.92.41.06.11.53.60.94.00.83.51.35.61.05.01.15.41.26.11.95.61.76.51.08.41.04.40.75.60.3
grouped crowded2.10.50.0.2.81.00.50.40.70.44.21.34.10.83.20.94.71.26.12.04.61.64.70.84.40.72.10.53.00.2
grouped normal2.20.50.0.1.60.80.0.0.0.2.31.02.10.63.20.94.21.12.81.41.10.84.40.83.60.71.50.42.20.2
heterogeneous2.00.50.0.1.10.61.70.60.60.31.10.62.00.60.50.41.70.72.01.20.60.60.80.44.60.70.70.31.60.2
total79.31.488.32.189.81.986.21.794.30.939.43.150.02.148.62.439.12.748.64.135.43.632.11.844.91.721.41.455.70.5
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.50.50.20.20.0.0.0.0.00.0
crowded0.90.30.0.0.0.0.0.0.0.0.40.40.40.30.50.42.00.82.91.44.61.61.20.40.40.22.60.51.00.1
normal0.70.30.50.50.0.0.0.0.0.0.30.30.80.40.20.21.50.74.01.61.00.71.20.40.70.31.00.30.70.1
loose0.10.10.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.2.61.30.50.50.30.20.50.21.70.40.40.1
open0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.2.21.31.81.11.10.40.40.20.60.30.40.1
scattered0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.71.30.90.20.20.10.10.10.10.10.0
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.60.40.70.70.0.0.60.30.10.10.60.30.20.1
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.50.0.0.0.0.60.30.0.0.0.0.10.0
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.40.30.50.20.60.30.20.1
total2.20.50.50.50.0.0.30.30.0.0.70.51.50.50.70.45.31.213.02.89.72.35.80.92.70.67.30.93.20.2
outside perimetern/a0.0.0.0.0.40.40.0.0.20.26.91.61.90.61.50.62.50.82.01.11.60.91.10.41.90.50.60.31.20.1
crowded6.80.83.61.22.10.95.01.11.80.510.11.810.51.311.61.57.41.412.52.819.53.09.21.15.80.817.71.38.70.3
normal5.70.84.01.34.31.22.60.82.00.613.92.213.91.515.11.716.32.05.51.98.02.011.41.26.70.915.91.29.20.3
loose2.30.52.00.90.80.62.00.71.30.56.21.56.91.15.71.14.81.28.42.35.91.87.61.06.90.98.81.05.20.3
open2.70.51.20.71.20.72.60.80.50.37.41.77.11.19.21.46.41.36.22.08.12.09.71.210.81.17.20.96.00.3
scattered0.60.30.40.40.80.60.50.40.0.3.11.11.90.63.10.94.71.12.01.16.71.96.71.07.10.97.60.93.60.2
grouped crowded0.20.20.0.0.0.0.30.30.0.5.41.41.20.41.70.65.51.20.0.2.11.06.91.05.10.85.80.82.90.2
grouped normal0.10.10.0.0.0.0.0.0.0.2.10.91.70.51.60.64.51.11.30.90.50.56.31.04.70.73.70.62.30.2
heterogeneous0.20.20.0.0.40.40.50.30.0.4.91.43.40.81.20.53.41.00.70.72.51.13.20.73.50.64.00.72.20.2
total18.51.311.22.010.21.913.61.75.70.959.93.248.42.150.72.455.62.738.44.055.03.862.11.852.51.771.31.541.20.5
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, 11.07.2020 #860162/326493
NFI3
forest area
rockfall 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
rockfall SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.32.20.93.61.12.30.82.70.71.91.12.60.72.00.71.00.61.51.01.20.90.40.30.70.30.10.11.40.2
crowded14.91.338.13.225.62.724.22.226.41.98.01.79.11.310.11.66.31.46.12.16.81.93.00.75.30.83.90.712.20.4
normal23.71.532.03.027.02.933.62.535.82.09.22.010.01.49.21.57.71.68.72.42.21.34.30.86.80.93.10.614.90.4
loose12.51.210.82.112.42.211.21.713.81.55.11.56.31.17.31.44.41.26.82.22.71.42.90.73.70.72.60.67.20.3
open13.61.23.21.210.22.09.61.610.71.35.01.58.71.29.61.64.41.210.52.68.42.33.80.87.61.03.40.67.80.3
scattered7.20.92.21.06.31.63.41.03.70.84.31.55.81.04.71.15.71.36.22.15.01.76.61.08.41.04.60.75.60.3
grouped crowded2.10.50.0.2.41.00.60.50.60.34.11.44.20.93.10.94.71.26.22.14.01.64.30.94.60.81.90.52.90.2
grouped normal2.20.50.0.1.40.80.0.0.0.2.71.22.30.63.30.94.71.22.31.31.20.84.50.93.20.61.50.42.20.2
heterogeneous1.80.50.0.0.80.61.70.70.70.30.70.52.20.70.30.32.00.80.70.70.70.70.90.44.40.80.60.31.50.2
total78.81.488.52.189.62.086.61.894.51.040.93.451.32.249.62.640.92.849.04.332.23.830.71.944.71.821.81.555.80.6
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.60.60.20.20.0.0.0.0.10.0
crowded0.90.30.0.0.0.0.0.0.0.0.0.0.20.20.60.42.30.91.61.15.11.81.30.50.40.22.20.50.90.1
normal0.70.30.60.60.0.0.0.0.0.0.40.40.20.20.30.31.60.74.41.81.10.71.30.50.80.31.20.40.80.1
loose0.10.10.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.2.91.50.50.50.40.20.40.21.80.50.40.1
open0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.2.31.42.01.21.20.50.30.20.70.30.40.1
scattered0.40.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.71.41.00.20.20.10.10.10.10.20.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.70.50.70.70.0.0.60.30.10.10.70.30.20.1
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.50.0.0.0.0.50.30.0.0.0.0.10.0
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.50.30.50.30.20.1
total2.20.50.60.60.0.0.30.30.0.0.40.40.80.40.80.55.71.312.83.010.72.56.11.02.70.67.20.93.20.2
outside perimetern/a0.0.0.0.0.40.40.0.0.20.27.11.81.30.51.40.62.30.81.51.01.91.11.10.42.00.50.60.31.10.1
crowded6.80.93.51.22.41.05.21.21.30.59.61.810.81.411.61.67.31.512.02.819.63.28.51.15.80.916.91.38.50.4
normal5.70.84.01.34.51.32.20.82.20.615.02.414.31.614.41.815.72.16.02.08.92.211.51.36.70.915.51.39.20.4
loose2.40.51.70.90.90.62.10.71.30.55.61.56.91.25.51.24.11.29.12.56.52.07.61.16.70.98.71.05.10.3
open2.80.61.30.70.90.62.20.80.60.36.11.66.51.19.21.55.91.46.02.17.62.110.11.211.01.17.60.96.00.3
scattered0.60.30.50.50.90.60.60.40.0.2.71.21.90.62.90.95.11.32.21.26.92.17.41.17.10.97.80.93.70.2
grouped crowded0.20.20.0.0.0.0.30.30.0.5.61.51.10.41.90.76.31.40.0.2.41.27.41.15.30.86.00.83.00.2
grouped normal0.10.10.0.0.0.0.0.0.0.1.50.71.70.61.20.63.11.00.70.70.60.66.21.04.40.84.00.72.20.2
heterogeneous0.30.20.0.0.50.50.50.40.0.5.61.63.40.81.40.63.51.10.70.72.81.33.40.73.60.73.80.72.20.2
total18.91.411.02.110.42.013.11.85.51.058.73.447.92.249.62.653.42.938.24.257.14.063.11.952.61.871.01.641.00.6
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, 11.07.2020 #860163/326494
NFI3
forest area
rockfall 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
rockfall 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/a0.0.0.0.0.0.0.20.10.0.0.10.0
crowded0.70.30.0.0.30.21.50.32.30.50.90.1
normal0.70.30.0.0.30.21.40.31.20.40.80.1
loose0.10.10.10.10.0.0.50.21.70.50.40.1
open0.10.10.0.0.10.10.80.20.70.30.40.1
scattered0.30.20.0.0.0.0.30.10.10.10.20.1
grouped crowded0.0.0.0.0.10.10.40.20.70.30.20.1
grouped normal0.0.0.0.0.0.0.30.10.0.0.10.0
heterogeneous0.0.0.0.0.0.0.30.10.60.30.20.1
total1.90.40.10.10.80.35.60.57.20.93.20.2
outside perimetern/a0.0.0.20.12.20.41.80.30.70.31.10.1
crowded6.20.82.80.511.11.08.50.617.31.48.60.4
normal5.40.72.70.514.21.19.80.715.41.39.20.4
loose2.30.51.50.46.30.76.70.68.71.05.10.3
open2.40.51.10.37.30.89.40.77.81.06.00.3
scattered0.50.20.40.22.40.56.50.67.91.03.70.2
grouped crowded0.20.10.10.12.20.45.50.55.90.83.00.2
grouped normal0.10.10.0.1.60.44.30.54.10.72.20.2
heterogeneous0.20.10.30.23.20.53.30.43.80.72.20.2
total17.31.29.00.850.41.555.91.171.41.641.20.6
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 #860164/326495
NFI4
forest area
rockfall 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
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.20.0.2.81.00.20.20.90.41.60.91.70.50.80.50.0.0.0.0.0.1.00.40.70.30.10.10.70.1
crowded20.91.537.43.134.33.026.42.329.01.99.72.011.91.514.91.98.51.68.62.45.71.85.00.94.30.74.80.814.50.4
normal21.01.434.63.127.92.932.22.433.42.09.32.012.11.514.21.85.31.36.42.14.41.72.30.65.10.83.70.714.20.4
loose8.51.010.92.17.71.79.41.614.81.53.11.23.20.83.91.04.31.22.11.23.01.41.90.65.50.80.60.35.70.3
open13.61.24.51.411.12.010.91.711.61.42.81.17.41.26.51.34.01.15.92.03.81.65.40.97.71.03.10.67.60.3
scattered5.80.81.30.72.51.04.01.02.50.76.11.73.90.84.11.07.01.55.21.95.81.810.81.27.50.96.20.85.60.3
grouped crowded1.70.50.0.0.80.60.60.40.40.36.11.73.50.81.90.75.81.48.12.37.12.02.80.76.60.92.30.53.00.2
grouped normal1.60.50.0.1.60.80.30.31.00.42.31.03.30.84.11.03.71.15.92.04.71.71.30.56.20.92.10.52.60.2
heterogeneous5.50.80.0.1.30.72.20.80.90.40.60.65.61.00.80.53.31.05.11.80.60.62.70.72.20.50.70.32.50.2
total79.01.488.62.189.92.086.21.894.51.041.63.452.62.251.32.642.02.847.24.235.03.733.21.845.81.823.71.556.40.6
inside perimetern/a0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.10.10.0.0.10.0
crowded1.10.40.60.60.0.0.0.0.0.0.0.0.40.30.0.3.01.03.01.54.51.61.60.50.0.2.70.61.10.1
normal0.90.30.0.0.0.0.0.0.0.0.0.0.0.0.80.51.30.65.01.81.81.10.50.31.30.41.90.50.80.1
loose0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.1.41.00.80.80.70.30.30.20.40.20.20.1
open0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.1.51.01.60.91.30.50.30.20.40.20.30.1
scattered0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.41.00.80.80.90.40.40.20.60.30.30.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.50.70.70.60.60.20.20.10.10.50.20.20.1
grouped normal0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.50.50.0.0.10.10.40.20.10.0
heterogeneous0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.30.30.80.80.0.0.80.40.30.20.10.10.20.1
total2.20.50.60.60.0.0.30.30.0.0.40.40.80.40.80.55.61.313.83.010.72.46.01.02.90.67.00.93.20.2
outside perimetern/a0.0.0.0.0.0.0.60.40.0.3.21.30.70.41.30.62.30.80.0.1.81.01.30.51.60.50.90.30.90.1
crowded6.60.93.01.13.31.24.41.12.30.614.02.212.61.517.51.916.52.113.12.914.42.811.11.25.40.821.51.410.40.4
normal5.60.85.21.43.81.23.50.92.00.610.62.09.21.311.41.612.81.98.62.414.02.79.21.16.50.913.61.28.10.3
loose2.70.60.90.60.80.61.10.50.50.35.01.45.61.05.51.22.60.92.91.43.31.55.60.96.20.94.90.83.80.2
open2.40.51.30.71.70.91.90.70.50.37.51.88.81.23.31.06.11.45.72.05.81.813.41.410.11.18.51.06.10.3
scattered0.30.20.40.40.50.50.60.40.0.5.81.72.50.72.30.81.70.82.21.37.52.08.41.17.40.96.10.83.60.2
grouped crowded0.0.0.0.0.0.0.30.30.0.7.11.80.80.43.00.95.01.32.11.24.81.72.20.64.90.86.50.92.70.2
grouped normal0.30.20.0.0.0.0.0.0.0.3.11.30.70.42.80.82.10.82.91.42.81.22.40.66.20.94.90.82.30.2
heterogeneous1.00.30.0.0.0.1.10.60.20.21.80.95.71.00.80.53.31.01.41.00.0.7.31.03.10.62.50.62.50.2
total18.81.410.82.010.12.013.51.85.51.058.03.446.62.247.92.652.42.939.04.154.33.960.91.951.31.869.31.640.40.6
totaln/a0.40.20.0.2.81.01.20.60.90.44.81.62.40.62.20.82.30.80.0.1.81.02.50.62.40.61.00.31.70.2
crowded28.61.641.03.137.73.130.82.431.31.923.72.724.91.932.42.428.02.524.73.624.63.317.61.59.71.129.11.625.90.5
normal27.51.639.73.131.73.035.62.535.32.019.82.621.31.826.42.319.42.220.03.320.13.112.01.312.91.219.11.423.20.5
loose11.21.111.82.28.51.810.51.615.41.58.11.88.91.39.41.56.91.56.42.17.12.18.21.111.91.25.80.89.70.4
open16.11.35.71.612.82.112.81.812.11.410.32.116.41.69.81.610.01.713.12.911.12.520.11.618.11.411.91.114.00.4
scattered6.10.91.70.92.91.14.51.12.50.712.02.36.41.06.41.38.71.68.82.414.12.720.11.615.21.313.01.19.50.4
grouped crowded1.70.50.0.0.80.60.90.50.40.313.22.44.30.94.91.111.51.910.92.612.52.55.10.911.61.29.31.05.90.3
grouped normal2.00.50.0.1.60.80.30.31.00.45.41.64.00.86.81.36.11.48.82.48.12.13.70.812.61.27.40.95.10.3
heterogeneous6.50.90.0.1.30.73.30.91.10.42.71.111.31.41.70.77.01.57.32.20.60.610.81.35.60.83.40.65.10.3
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #860165/326496
NFI4
forest area
rockfall 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
rockfall SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.20.0.2.91.00.0.1.00.41.81.01.80.60.90.50.0.0.0.0.0.1.00.50.80.40.20.20.80.1
crowded20.81.536.93.135.13.126.52.328.91.99.22.011.51.515.22.07.41.610.02.84.01.64.00.93.90.84.80.915.00.5
normal21.61.534.53.127.43.032.52.534.02.010.22.113.01.615.12.05.21.47.32.53.91.82.00.65.91.03.60.815.50.5
loose8.71.011.32.17.61.79.51.614.91.53.41.33.20.83.10.94.81.42.71.52.91.52.00.65.40.90.60.36.00.3
open14.01.34.21.410.82.111.01.711.61.43.01.27.51.26.21.33.61.27.52.62.61.54.50.98.91.22.40.67.70.4
scattered4.60.81.30.82.10.93.71.02.00.66.21.82.40.73.91.15.31.43.81.94.71.75.21.06.51.02.40.63.90.3
grouped crowded1.10.40.0.0.80.60.60.40.40.31.81.02.80.70.90.52.91.13.71.85.21.91.70.63.80.80.90.41.70.2
grouped normal1.40.40.0.1.20.70.30.31.10.42.51.13.00.82.70.92.51.04.62.04.41.81.40.54.60.90.80.42.00.2
heterogeneous5.80.90.0.1.30.82.20.80.50.30.70.75.21.00.60.42.81.15.62.20.70.72.90.81.90.50.60.32.40.2
total78.31.588.22.289.42.186.31.894.31.038.73.550.42.348.62.734.53.045.24.728.43.924.81.941.72.016.31.555.00.6
inside perimetern/a0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
crowded1.20.40.60.60.0.0.0.0.0.0.0.0.50.30.0.3.61.22.91.75.51.91.70.60.0.3.50.71.20.1
normal0.90.30.0.0.0.0.0.0.0.0.0.0.0.0.90.51.50.86.42.32.21.30.60.31.40.52.20.60.90.1
loose0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.90.91.01.00.80.40.30.20.20.20.20.1
open0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.1.01.01.20.91.60.60.20.20.30.20.30.1
scattered0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.90.91.01.00.80.40.20.20.70.30.20.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.70.70.20.20.10.10.50.30.10.0
grouped normal0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.70.70.0.0.0.0.30.20.10.0
heterogeneous0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.40.41.01.00.0.1.00.40.20.20.20.20.20.1
total2.30.50.60.60.0.0.30.30.0.0.40.40.80.40.90.56.31.513.13.312.32.96.91.12.40.67.81.13.20.2
outside perimetern/a0.0.0.0.0.0.0.60.40.0.3.51.40.80.41.50.72.81.00.0.2.21.31.60.61.90.61.00.41.00.1
crowded6.80.93.11.23.51.24.11.02.40.714.82.413.31.618.72.018.62.415.03.516.33.312.81.55.70.925.81.811.10.4
normal5.80.95.31.54.01.33.51.02.00.611.62.29.71.412.01.813.72.110.12.916.33.210.71.47.41.115.51.58.60.4
loose2.70.60.90.60.90.61.10.50.50.35.41.55.91.16.11.33.11.13.81.83.01.56.61.16.61.05.50.94.00.3
open2.50.61.30.81.80.92.00.70.50.37.72.09.41.33.71.07.31.64.62.05.01.915.91.611.41.39.61.26.50.3
scattered0.30.20.50.50.50.50.60.40.0.6.41.82.40.72.50.92.00.91.91.49.22.48.41.28.31.14.10.83.30.2
grouped crowded0.0.0.0.0.0.0.30.30.0.6.81.90.60.42.10.85.61.50.90.95.82.01.80.64.60.96.61.02.40.2
grouped normal0.30.20.0.0.0.0.0.0.0.2.81.20.80.43.10.92.51.03.71.81.30.92.80.76.41.05.10.92.20.2
heterogeneous1.00.40.0.0.0.1.10.60.20.21.91.06.01.10.90.53.61.21.81.30.0.7.71.23.60.72.70.72.60.2
total19.41.411.22.110.62.113.41.85.71.060.93.648.82.350.52.759.23.141.74.859.34.368.42.055.92.075.81.741.80.6
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, 11.07.2020 #860166/326497
NFI3
forest area
rockfall SilvaProtect · crown closure
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a1.20.42.90.52.30.50.90.20.20.21.60.2
crowded20.11.325.81.39.20.94.50.53.30.712.50.4
normal26.11.433.51.410.00.95.90.63.40.715.80.5
loose12.51.112.51.06.60.83.70.52.60.67.60.4
open11.31.010.10.98.10.96.10.63.30.77.90.4
scattered5.40.73.70.65.10.74.60.51.50.54.30.3
grouped crowded1.30.41.00.32.80.53.10.40.80.42.00.2
grouped normal1.10.30.30.12.30.53.20.40.80.41.80.2
heterogeneous1.50.40.90.31.20.32.30.40.50.31.50.2
total80.41.390.70.947.61.634.21.216.31.554.90.6
inside perimetern/a0.0.0.0.0.0.0.20.10.0.0.10.0
crowded0.70.30.0.0.30.21.70.32.60.61.00.1
normal0.70.30.0.0.30.21.70.31.50.50.90.1
loose0.10.10.10.10.0.0.40.21.90.50.40.1
open0.10.10.0.0.10.10.90.20.70.30.40.1
scattered0.30.20.0.0.0.0.30.10.20.20.20.1
grouped crowded0.0.0.0.0.10.10.40.20.50.30.20.1
grouped normal0.0.0.0.0.0.0.30.10.0.0.10.0
heterogeneous0.0.0.0.0.0.0.30.10.50.30.20.1
total1.90.40.10.10.80.36.00.67.81.13.20.2
outside perimetern/a0.0.0.20.12.40.52.00.40.80.41.20.1
crowded6.40.82.80.511.51.09.10.719.31.69.00.4
normal5.40.72.80.514.31.110.90.817.51.59.70.4
loose2.30.51.50.46.50.87.20.69.81.25.30.3
open2.50.51.20.37.70.810.40.89.01.16.40.3
scattered0.50.20.40.22.40.56.40.65.00.93.10.2
grouped crowded0.20.10.10.11.80.45.60.66.51.02.80.2
grouped normal0.10.10.0.1.60.44.60.54.00.82.20.2
heterogeneous0.20.20.30.23.30.63.50.53.90.82.30.2
total17.61.29.20.951.61.659.81.275.81.741.90.6
totaln/a1.20.43.10.54.70.63.10.40.90.42.80.2
crowded27.21.428.71.321.01.315.30.925.31.822.50.6
normal32.21.536.31.424.61.318.50.922.41.726.30.6
loose14.91.114.11.013.21.111.40.814.31.413.20.5
open13.91.111.20.916.01.217.30.913.01.314.70.5
scattered6.20.84.10.67.50.811.20.86.61.07.60.4
grouped crowded1.50.41.10.34.70.79.10.77.81.15.10.3
grouped normal1.20.40.30.14.00.68.00.74.80.84.00.3
heterogeneous1.70.41.20.34.50.76.20.64.90.93.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860167/326498
NFI4
forest area
rockfall 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
rockfall SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.20.0.2.81.00.20.21.00.41.71.01.70.60.80.50.0.0.0.0.0.1.10.40.70.30.10.10.70.1
crowded20.81.537.23.134.53.026.42.328.81.98.91.911.41.514.91.98.51.69.12.54.91.74.70.94.30.84.70.814.50.4
normal21.11.534.73.128.02.932.42.533.82.09.52.012.61.514.41.95.61.46.82.24.81.82.50.65.40.83.60.714.70.4
loose8.31.011.12.17.71.79.51.614.81.53.21.23.10.83.81.04.51.22.21.33.31.52.10.65.70.90.50.35.80.3
open13.81.34.11.411.22.011.01.711.51.42.81.17.71.26.51.34.21.26.22.13.51.65.00.98.01.02.70.67.60.3
scattered5.30.81.30.72.51.03.71.02.20.65.81.73.20.84.01.06.31.45.52.04.21.69.01.26.90.95.50.85.00.3
grouped crowded1.70.50.0.0.80.60.60.40.40.35.81.73.00.71.70.74.61.37.02.35.31.81.90.65.90.91.90.52.60.2
grouped normal1.60.50.0.1.20.70.30.31.10.42.31.03.20.83.40.93.51.15.42.05.21.81.40.55.60.91.40.42.40.2
heterogeneous5.60.80.0.1.30.72.20.80.90.40.60.65.41.00.60.43.11.05.41.90.60.62.50.71.90.50.80.32.40.2
total78.81.488.52.189.82.086.31.894.41.040.53.551.52.249.92.640.32.947.74.431.83.830.11.944.51.821.31.555.70.6
inside perimetern/a0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.10.10.0.0.10.0
crowded1.10.40.60.60.0.0.0.0.0.0.0.0.40.30.0.3.11.02.41.44.91.71.70.50.0.2.90.61.10.1
normal0.90.30.0.0.0.0.0.0.0.0.0.0.0.0.80.51.30.75.31.92.01.20.50.31.20.42.00.50.80.1
loose0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.1.51.10.90.90.70.30.30.20.30.20.20.1
open0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.80.81.10.81.40.50.30.20.40.20.30.1
scattered0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.51.10.90.90.70.40.30.20.70.30.20.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.50.80.80.70.70.20.20.10.10.50.30.20.1
grouped normal0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.60.60.0.0.10.10.40.20.10.0
heterogeneous0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.30.30.80.80.0.0.80.40.10.10.10.10.20.1
total2.30.50.60.60.0.0.30.30.0.0.40.40.80.40.80.55.91.413.13.011.02.66.21.02.60.67.20.93.20.2
outside perimetern/a0.0.0.0.0.0.0.60.40.0.3.21.30.70.41.40.62.40.90.0.2.01.11.40.51.70.50.90.31.00.1
crowded6.50.93.11.23.31.24.11.02.40.714.22.313.11.518.12.016.82.213.23.015.23.011.81.35.40.822.61.510.60.4
normal5.70.85.21.53.81.33.51.02.00.610.82.19.31.311.81.713.01.99.12.514.62.89.81.26.90.914.21.38.30.4
loose2.70.60.90.60.80.61.10.50.50.35.01.45.61.15.71.22.70.93.11.52.71.45.91.06.10.95.00.83.80.2
open2.40.51.30.71.70.92.00.70.50.37.71.99.21.33.41.06.31.44.61.96.32.014.21.410.41.18.71.06.30.3
scattered0.30.20.50.50.50.50.60.40.0.6.01.72.40.72.30.81.80.82.41.38.22.28.71.27.81.06.10.83.60.2
grouped crowded0.0.0.0.0.0.0.30.30.0.7.31.80.60.42.80.95.21.32.21.35.21.82.30.64.80.86.50.92.60.2
grouped normal0.30.20.0.0.0.0.0.0.0.3.21.30.70.42.90.92.20.93.11.53.11.32.60.76.40.95.10.82.40.2
heterogeneous1.00.40.0.0.0.1.10.60.20.21.80.95.91.10.90.53.51.11.51.00.0.6.91.13.30.72.50.62.50.2
total18.91.411.02.110.22.013.31.85.61.059.13.547.72.249.22.653.82.939.24.357.24.163.71.952.91.871.41.641.10.6
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, 11.07.2020 #860168/326499
NFI3
forest area
rockfall 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
rockfall 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/a0.0.0.0.0.0.0.10.10.0.0.00.0
crowded0.70.30.0.0.40.21.40.32.60.51.00.1
normal0.60.20.0.0.50.21.30.21.00.30.70.1
loose0.10.10.10.10.0.0.50.21.70.40.40.1
open0.10.10.0.0.10.10.70.20.60.30.30.1
scattered0.30.20.0.0.0.0.20.10.10.10.10.0
grouped crowded0.0.0.0.0.10.10.40.10.60.30.20.1
grouped normal0.0.0.0.0.0.0.30.10.0.0.10.0
heterogeneous0.0.0.0.0.0.0.40.10.60.30.20.1
total1.80.40.10.11.10.35.30.57.30.93.20.2
outside perimetern/a0.0.0.20.12.60.51.80.30.60.31.20.1
crowded6.10.72.90.510.90.98.70.617.71.38.70.3
normal5.30.72.70.414.31.09.80.615.91.29.30.3
loose2.20.41.50.36.30.76.70.58.81.05.10.3
open2.30.51.30.38.00.89.20.67.20.96.00.3
scattered0.50.20.30.22.50.46.20.57.60.93.60.2
grouped crowded0.20.10.10.12.20.45.20.55.80.82.90.2
grouped normal0.10.10.0.1.80.44.60.53.70.62.30.2
heterogeneous0.20.10.20.12.90.53.10.44.00.72.20.2
total17.01.19.20.851.51.455.21.171.31.541.20.5
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 #860169/326500
NFI4
forest area
rockfall 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
rockfall 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/a0.0.0.10.10.0.0.10.10.0.0.10.0
crowded1.00.30.0.0.20.11.60.32.70.61.10.1
normal0.70.30.0.0.30.21.30.31.90.50.90.1
loose0.0.0.0.0.10.10.50.20.40.20.20.1
open0.10.10.0.0.10.10.70.20.40.20.30.1
scattered0.0.0.0.0.0.0.60.20.60.30.30.1
grouped crowded0.0.0.0.0.0.0.30.10.50.20.20.1
grouped normal0.10.10.0.0.0.0.20.10.40.20.10.0
heterogeneous0.0.0.0.0.10.10.50.20.10.10.20.1
total1.90.40.10.10.70.35.70.57.00.93.20.2
outside perimetern/a0.0.0.20.11.40.31.50.30.90.30.90.1
crowded5.80.73.20.514.71.010.20.721.51.410.50.4
normal5.60.72.80.510.20.99.00.613.61.28.10.3
loose2.30.50.80.35.50.75.00.54.90.83.80.2
open2.20.51.20.36.60.79.90.78.51.06.20.3
scattered0.30.20.30.13.10.56.50.56.10.83.60.2
grouped crowded0.0.0.10.12.70.53.90.46.50.92.60.2
grouped normal0.20.10.0.1.80.43.90.44.90.82.30.2
heterogeneous0.80.30.40.23.30.54.10.42.50.62.50.2
total17.11.29.00.849.21.553.91.169.31.640.40.6
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 #860170/326501
NFI4
forest area
rockfall SilvaProtect · crown closure
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a0.30.21.10.31.50.40.60.20.20.20.80.1
crowded24.21.429.31.312.21.04.90.54.80.914.90.5
normal24.51.432.11.413.21.14.40.53.60.815.40.5
loose9.30.911.81.03.30.63.80.50.60.36.00.3
open11.81.011.20.96.20.86.00.62.40.67.70.4
scattered3.80.62.60.53.50.65.60.62.40.63.90.3
grouped crowded0.80.30.60.22.00.43.10.40.90.41.70.2
grouped normal1.10.30.90.32.80.53.20.40.80.42.00.2
heterogeneous4.50.71.20.32.90.52.50.40.60.32.50.2
total80.41.390.70.947.61.634.21.216.31.554.90.6
inside perimetern/a0.0.0.10.10.0.0.10.10.0.0.00.0
crowded1.00.30.0.0.20.11.80.33.50.71.20.1
normal0.70.30.0.0.30.21.60.32.20.60.90.1
loose0.0.0.0.0.10.10.50.20.20.20.20.1
open0.10.10.0.0.10.10.70.20.30.20.30.1
scattered0.0.0.0.0.0.0.40.20.70.30.20.1
grouped crowded0.0.0.0.0.0.0.20.10.50.30.10.0
grouped normal0.10.10.0.0.0.0.10.10.30.20.10.0
heterogeneous0.0.0.0.0.10.10.50.20.20.20.20.1
total1.90.40.10.10.80.36.00.67.81.13.20.2
outside perimetern/a0.0.0.20.11.50.41.80.31.00.41.00.1
crowded6.00.83.20.515.61.111.50.825.81.811.20.4
normal5.70.72.90.510.81.010.30.715.51.58.60.4
loose2.30.50.80.35.90.75.50.65.50.94.00.3
open2.30.51.20.37.00.811.30.89.61.26.50.3
scattered0.30.20.30.23.20.67.00.64.10.83.30.2
grouped crowded0.0.0.10.12.30.53.80.56.61.02.40.2
grouped normal0.20.20.0.1.90.44.10.55.10.92.20.2
heterogeneous0.80.30.40.23.50.64.50.52.70.72.60.2
total17.61.29.20.951.61.659.81.275.81.741.90.6
totaln/a0.30.21.40.43.00.52.50.41.10.41.80.2
crowded31.31.532.51.428.01.418.20.934.11.927.30.6
normal31.01.535.01.424.41.316.30.921.41.625.00.6
loose11.61.012.61.09.20.99.90.76.31.010.20.4
open14.11.112.41.013.31.118.01.012.31.314.60.5
scattered4.20.62.90.56.70.813.00.87.11.07.40.4
grouped crowded0.80.30.70.24.20.67.10.68.01.14.20.3
grouped normal1.40.40.90.34.70.77.40.76.21.04.30.3
heterogeneous5.30.71.70.46.40.87.50.73.50.75.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860171/326502
NFI3
forest area
rockfall 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
rockfall 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/a......4.74.60.0.....7.77.40.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.3.23.1....1.71.0
crowded......32.710.10.0.....43.114.615.67.132.919.1..100.0.100.0.0.0.66.318.7..46.525.20.0...41.38.217.611.570.025.718.86.4....30.73.5
normal......27.09.5100.0.....15.810.329.58.850.620.2..0.0.0.0.59.134.20.0...26.722.966.727.7..19.46.641.614.530.025.722.87.1....26.73.4
loose......4.74.60.0.....7.97.725.48.30.0...0.0.0.0.0.0.0.0...26.722.933.327.7..18.66.38.07.80.0.5.94.1....12.02.5
open......4.24.10.0.....17.711.57.24.916.515.1..0.0.0.0.0.0.16.815.2..0.0.0.0...9.55.225.713.00.0.20.66.9....12.02.5
scattered......13.77.40.0.....7.77.40.0.0.0...0.0.0.0.0.0.16.815.2..0.0.0.0...2.62.67.06.80.0.3.23.1....4.71.6
grouped crowded......8.75.90.0.....0.0.0.0.0.0...0.0.0.0.40.934.20.0...0.0.0.0...8.54.70.0.0.0.10.85.1....5.41.7
grouped normal......4.34.20.0.....0.0.0.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.9.15.0....2.31.2
heterogeneous......0.0.0.0.....0.0.22.38.10.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.5.63.9....4.51.6
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.
outside perimetern/a11.310.70.0.0.0.4.21.00.0.8.23.4..2.72.73.90.90.0.5.33.60.0.13.28.80.0.2.21.30.0.0.0.5.23.00.0.0.70.46.04.11.91.31.80.76.05.90.0.2.90.4
crowded21.113.40.0.75.011.323.62.230.911.812.93.8..53.68.611.01.526.66.140.58.25.14.944.412.823.56.626.23.750.036.153.715.511.74.228.211.128.72.346.09.421.14.013.21.80.0.41.117.721.30.9
normal56.216.615.09.819.710.627.22.338.212.436.15.7..8.34.614.61.729.56.228.27.531.410.717.69.730.57.127.13.80.0.14.89.930.96.047.913.824.02.211.16.131.34.719.22.17.27.123.815.023.10.9
loose11.310.731.312.25.35.313.11.812.78.68.03.1..3.43.413.81.718.95.410.14.821.19.69.96.72.82.816.33.20.0.11.510.713.94.60.0.11.61.710.35.711.23.212.31.816.610.935.116.812.60.7
open0.0.53.713.50.0.10.91.618.29.79.53.5..8.14.321.22.021.25.613.45.728.09.97.77.415.85.516.43.20.0.20.012.716.74.923.912.210.31.514.26.713.73.416.92.034.612.90.0.15.20.8
scattered0.0.0.0.0.0.5.81.20.0.6.93.3..10.35.511.91.60.0.0.0.9.36.40.0.6.33.66.42.250.036.10.0.7.43.60.0.6.51.26.34.46.22.49.81.621.410.80.0.7.60.6
grouped crowded0.0.0.0.0.0.6.01.20.0.7.83.1..5.43.78.41.31.91.90.0.0.0.7.37.04.73.33.21.60.0.0.0.3.82.60.0.8.91.40.0.1.11.111.61.70.0.0.0.6.80.5
grouped normal0.0.0.0.0.0.2.30.80.0.4.92.4..0.0.7.61.30.0.0.0.0.0.0.0.11.04.81.61.10.0.0.0.5.33.00.0.5.61.23.03.04.12.010.01.60.0.0.0.5.20.5
heterogeneous0.0.0.0.0.0.6.81.30.0.5.62.8..8.14.57.71.31.91.92.52.45.04.90.0.5.43.10.70.70.0.0.0.5.12.90.0.3.60.93.03.09.43.05.21.214.39.50.0.5.30.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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, 11.07.2020 #860172/326503
NFI3
forest area
rockfall 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
rockfall 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/a0.0.0.0.0.0.0.20.10.0.0.10.0
crowded0.70.30.0.0.30.21.50.32.20.50.90.1
normal0.70.30.0.0.30.21.40.31.20.40.80.1
loose0.10.10.10.10.0.0.50.21.80.50.40.1
open0.10.10.0.0.10.10.80.20.70.30.40.1
scattered0.30.20.0.0.0.0.30.10.10.10.20.1
grouped crowded0.0.0.0.0.10.10.40.20.70.30.20.1
grouped normal0.0.0.0.0.0.0.30.10.0.0.10.0
heterogeneous0.0.0.0.0.0.0.30.10.50.30.20.1
total1.90.40.10.10.70.35.60.57.20.93.20.2
outside perimetern/a0.0.0.20.12.30.51.70.30.60.31.10.1
crowded6.10.82.80.511.00.98.50.616.91.38.60.4
normal5.30.72.70.514.31.19.80.715.51.39.30.4
loose2.30.51.50.46.20.76.70.68.71.05.10.3
open2.50.51.10.37.50.89.30.77.60.96.00.3
scattered0.60.20.30.22.30.56.50.67.80.93.70.2
grouped crowded0.20.10.10.12.30.45.50.56.00.83.00.2
grouped normal0.10.10.0.1.50.44.20.54.00.72.20.2
heterogeneous0.20.10.30.23.10.53.30.43.80.72.20.2
total17.31.29.00.850.51.555.41.171.01.641.10.6
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 #860173/326504
NFI3
forest area
rockfall 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
rockfall 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/a......4.54.40.0.....7.77.40.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.3.13.0....1.60.9
crowded......31.39.80.0.....43.114.612.65.932.919.1..100.0.100.0.0.0.66.318.7..46.525.20.0...39.77.814.49.670.025.721.36.7....29.33.3
normal......25.89.1100.0.....15.810.323.97.450.620.2..0.0.0.0.59.134.20.0...26.722.966.727.7..17.66.134.112.530.025.722.16.9....24.63.2
loose......4.54.40.0.....7.97.723.77.30.0...0.0.0.0.0.0.0.0...26.722.933.327.7..19.26.119.110.00.0.5.84.0....13.12.5
open......4.03.90.0.....17.711.59.05.016.515.1..0.0.0.0.0.0.16.815.2..0.0.0.0...11.05.221.010.90.0.19.96.7....12.12.4
scattered......13.17.10.0.....7.77.43.13.00.0...0.0.0.0.0.0.16.815.2..0.0.0.0...2.42.45.75.60.0.3.13.0....4.81.6
grouped crowded......8.35.60.0.....0.0.6.44.40.0...0.0.0.0.40.934.20.0...0.0.0.0...10.14.85.75.60.0.10.55.0....7.11.8
grouped normal......8.65.80.0.....0.0.0.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.8.84.9....2.71.2
heterogeneous......0.0.0.0.....0.0.21.37.20.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.5.53.8....4.71.5
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.
outside perimetern/a11.310.70.0.0.0.4.11.00.0.7.83.3..2.62.53.40.80.0.5.23.50.0.12.28.20.0.2.11.20.0.0.0.4.72.70.0.0.60.45.73.81.81.31.70.76.05.90.0.2.70.3
crowded21.113.40.0.75.011.323.32.228.811.112.43.7..50.88.411.51.426.66.139.48.05.14.941.212.223.16.524.23.550.036.153.715.513.84.428.211.126.92.146.59.021.54.013.51.80.0.41.117.720.90.8
normal56.216.615.09.819.710.627.42.335.611.936.05.6..10.45.013.61.629.56.227.57.431.410.723.510.631.57.127.33.60.0.14.89.929.55.647.913.822.62.010.45.731.34.618.12.07.27.123.815.022.40.8
loose11.310.731.312.25.35.312.81.718.69.87.73.0..3.33.213.31.518.95.49.84.721.19.69.26.22.82.716.53.10.0.11.510.715.84.60.0.11.01.59.65.410.93.112.01.716.610.935.116.812.40.7
open0.0.53.713.50.0.10.91.617.09.19.13.3..7.74.120.21.821.25.613.15.528.09.97.16.915.55.416.73.10.0.20.012.715.14.423.912.29.41.413.46.313.33.316.01.934.612.90.0.14.60.7
scattered0.0.0.0.0.0.5.91.20.0.6.63.2..9.85.213.21.50.0.2.62.69.36.40.0.6.23.67.32.250.036.10.0.6.63.20.0.10.51.48.84.96.02.411.71.721.410.80.0.9.00.6
grouped crowded0.0.0.0.0.0.6.41.30.0.10.23.4..5.13.59.41.31.91.90.0.0.0.6.76.54.73.33.81.70.0.0.0.5.12.80.0.8.71.30.0.2.11.511.71.70.0.0.0.7.30.5
grouped normal0.0.0.0.0.0.2.60.80.0.4.72.3..0.0.7.61.20.0.0.0.0.0.0.0.10.94.71.51.00.0.0.0.4.82.70.0.6.21.12.82.84.02.09.91.60.0.0.0.5.40.5
heterogeneous0.0.0.0.0.0.6.71.30.0.5.42.7..10.34.97.71.21.91.92.42.45.04.90.0.5.33.00.60.60.0.0.0.4.62.60.0.4.00.92.82.89.12.95.31.214.39.50.0.5.30.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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, 11.07.2020 #860174/326505
NFI4
forest area
rockfall 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
rockfall 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/a......4.54.40.0.....0.0.3.23.10.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.3.13.0....1.71.0
crowded......35.810.1100.0.....50.814.69.75.365.919.5..0.0.100.0.40.934.224.615.5..73.322.90.0...46.67.921.010.970.025.726.97.3....33.93.5
normal......30.59.60.0.....15.810.338.78.534.119.5..100.0.0.0.0.0.41.818.9..0.0.100.0...27.27.034.112.530.025.77.84.3....27.13.2
loose......4.03.90.0.....0.0.12.15.70.0...0.0.0.0.0.0.16.815.2..0.0.0.0...0.0.13.38.80.0.11.35.3....6.41.8
open......0.0.0.0.....15.810.39.15.00.0...0.0.0.0.59.134.20.0...26.722.90.0...4.83.37.97.50.0.22.77.1....9.62.2
scattered......0.0.0.0.....0.0.12.35.80.0...0.0.0.0.0.0.16.815.2..0.0.0.0...7.13.911.47.60.0.12.05.6....7.41.9
grouped crowded......8.55.80.0.....9.89.35.73.90.0...0.0.0.0.0.0.0.0...0.0.0.0...7.24.05.75.60.0.2.72.7....5.11.6
grouped normal......8.55.80.0.....7.77.43.23.10.0...0.0.0.0.0.0.0.0...0.0.0.0...7.14.00.0.0.0.0.0.....3.61.3
heterogeneous......8.35.60.0.....0.0.6.04.10.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.6.66.40.0.13.65.7....5.11.6
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.
outside perimetern/a0.0.7.57.30.0.3.81.00.0.2.61.8..0.0.3.40.80.0.2.62.60.0.7.16.92.22.22.11.20.0.0.0.4.52.50.0.0.70.40.0.0.0.2.20.86.05.90.0.2.30.3
crowded33.815.931.312.258.812.426.22.323.710.625.25.1..26.07.512.51.541.66.842.58.113.77.443.712.528.36.739.04.050.036.146.315.530.65.829.212.734.32.329.58.434.54.718.62.06.05.935.116.826.00.9
normal44.916.718.410.030.411.922.02.145.812.318.84.5..24.87.314.51.631.66.324.96.88.65.816.39.123.76.726.13.60.0.18.912.316.84.750.213.919.71.923.07.733.34.715.41.923.712.227.416.320.20.8
loose21.313.527.812.15.35.39.21.513.48.813.83.9..6.54.411.61.411.54.47.64.231.210.60.0.10.14.86.52.10.0.7.47.29.43.714.810.05.81.16.54.56.72.59.31.536.913.70.0.9.30.6
open0.0.7.57.30.0.16.71.917.19.211.83.7..15.65.917.61.77.63.711.15.329.710.516.08.821.06.07.22.20.0.18.912.311.44.15.75.612.71.610.05.58.52.722.32.27.27.123.815.015.30.7
scattered0.0.0.0.5.45.34.31.00.0.7.33.2..13.55.614.31.60.0.2.62.60.0.12.28.28.64.27.72.250.036.18.58.26.53.10.0.7.71.22.82.85.92.313.71.87.27.113.712.78.90.6
grouped crowded0.0.7.57.30.0.4.31.10.0.15.54.3..8.44.78.81.30.0.0.0.0.0.0.0.2.22.25.82.00.0.0.0.8.23.50.0.9.31.49.45.26.02.43.61.07.27.10.0.6.40.5
grouped normal0.0.0.0.0.0.2.90.90.0.2.51.8..5.13.511.51.40.0.0.0.10.16.80.0.2.22.25.01.80.0.0.0.9.13.50.0.6.71.212.86.02.11.54.01.00.0.0.0.5.70.5
heterogeneous0.0.0.0.0.0.10.61.60.0.2.51.8..0.0.5.91.17.73.78.84.86.86.54.64.61.51.50.70.70.0.0.0.3.52.40.0.3.20.85.94.13.01.710.81.66.05.90.0.6.00.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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, 11.07.2020 #860175/326506
NFI3
forest area
rockfall 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
rockfall 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/a0.0.4.84.72.92.93.23.10.0.0.0.1.81.0
crowded34.910.738.710.735.78.318.86.421.310.933.56.830.83.5
normal34.410.633.310.325.67.422.77.139.012.618.65.626.23.3
loose10.97.30.0.8.44.65.94.113.58.924.06.012.02.4
open5.15.04.34.218.66.820.66.96.05.88.74.211.82.5
scattered14.67.80.0.8.94.93.23.10.0.2.02.04.61.6
grouped crowded0.0.13.77.40.0.10.85.10.0.6.53.65.71.8
grouped normal0.0.5.25.10.0.9.15.00.0.0.0.2.51.2
heterogeneous0.0.0.0.0.0.5.63.920.110.46.63.74.71.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.70.55.11.03.41.01.80.74.31.11.00.52.90.4
crowded34.32.918.81.729.22.613.21.810.51.725.52.021.40.9
normal30.62.828.72.022.52.419.22.113.21.823.11.923.10.9
loose14.22.111.71.412.61.912.31.812.91.812.91.612.70.7
open13.62.112.41.517.52.216.92.022.12.211.81.515.30.8
scattered3.31.15.61.06.81.59.81.613.11.86.61.17.50.6
grouped crowded1.10.65.91.02.70.911.61.78.71.58.61.36.80.5
grouped normal0.30.34.10.92.10.810.01.68.31.55.31.05.20.5
heterogeneous1.90.87.71.23.41.05.21.26.81.45.11.05.40.5
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 #860176/326507
NFI3
forest area
rockfall 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
rockfall 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/a......4.54.40.0.....7.77.40.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.3.13.0....1.60.9
crowded......31.39.80.0.....43.114.611.95.632.919.1..100.0.100.0.0.0.66.318.7..46.525.20.0...39.77.814.49.670.025.721.36.7....29.03.3
normal......25.89.1100.0.....15.810.322.67.150.620.2..0.0.0.0.59.134.20.0...26.722.966.727.7..17.66.134.112.530.025.722.16.9....24.33.1
loose......4.54.40.0.....7.97.725.17.30.0...0.0.0.0.0.0.0.0...26.722.933.327.7..19.26.119.110.00.0.5.84.0....13.52.5
open......4.03.90.0.....17.711.58.54.716.515.1..0.0.0.0.0.0.16.815.2..0.0.0.0...11.05.221.010.90.0.19.96.7....12.02.4
scattered......13.17.10.0.....7.77.42.92.90.0...0.0.0.0.0.0.16.815.2..0.0.0.0...2.42.45.75.60.0.3.13.0....4.81.6
grouped crowded......8.35.60.0.....0.0.6.14.10.0...0.0.0.0.40.934.20.0...0.0.0.0...10.14.85.75.60.0.10.55.0....7.01.8
grouped normal......8.65.80.0.....0.0.0.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.8.84.9....2.71.2
heterogeneous......0.0.0.0.....0.0.22.97.10.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.5.53.8....5.21.6
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.
outside perimetern/a11.310.70.0.0.0.4.31.00.0.7.73.2..2.62.53.40.80.0.5.23.50.0.12.28.20.0.2.01.10.0.0.0.4.72.70.0.0.60.45.73.81.81.31.70.75.65.50.0.2.70.3
crowded21.113.40.0.75.011.323.12.128.811.112.33.7..50.88.411.51.426.66.139.48.04.84.741.212.223.16.523.33.450.036.148.914.813.84.428.211.126.52.146.59.022.94.013.51.80.0.41.117.720.70.8
normal56.216.615.09.819.710.627.32.335.611.935.65.5..10.45.013.61.529.56.227.57.429.810.323.510.631.57.128.83.60.0.13.59.029.55.647.913.823.12.010.45.730.84.518.12.06.76.723.815.022.60.8
loose11.310.731.312.25.35.312.51.718.69.87.63.0..3.33.213.61.518.95.49.84.720.09.19.26.22.82.716.53.00.0.10.59.815.84.60.0.11.11.59.65.410.73.112.01.715.510.235.116.812.40.7
open0.0.53.713.50.0.11.01.617.09.110.23.5..7.74.119.91.821.25.613.15.531.810.17.16.915.55.416.13.00.0.18.211.715.14.423.912.29.31.413.46.313.03.316.01.938.912.60.0.14.50.7
scattered0.0.0.0.0.0.5.81.20.0.6.63.1..9.85.213.41.50.0.2.62.68.86.10.0.6.23.67.02.150.036.18.98.46.63.20.0.10.51.48.84.95.92.311.71.720.010.10.0.9.10.6
grouped crowded0.0.0.0.0.0.7.01.30.0.10.13.4..5.13.59.31.31.91.90.0.0.0.6.76.54.73.34.31.70.0.0.0.5.12.80.0.9.01.30.0.2.11.411.71.70.0.0.0.7.50.5
grouped normal0.0.0.0.0.0.2.50.80.0.4.72.3..0.0.7.51.20.0.0.0.0.0.0.0.10.94.71.41.00.0.0.0.4.82.70.0.6.11.12.82.83.91.99.91.60.0.0.0.5.30.4
heterogeneous0.0.0.0.0.0.6.51.30.0.5.32.6..10.34.97.81.21.91.92.42.44.84.70.0.5.33.00.60.60.0.0.0.4.62.60.0.3.90.92.82.89.02.85.31.213.39.00.0.5.30.4
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.
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, 11.07.2020 #860177/326508
NFI3
forest area
rockfall 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
rockfall 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/a......4.03.90.0.0.0...7.97.60.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.2.82.8....1.40.8
crowded......28.79.10.0.100.0...43.614.713.05.432.419.0..100.0.61.028.70.0.67.818.3..46.925.10.0...45.17.424.210.677.220.420.66.5....31.23.2
normal......28.39.0100.0.0.0...15.110.020.36.451.420.2..0.0.39.028.775.522.70.0...26.322.566.727.6..15.35.329.711.322.820.420.86.6....23.63.0
loose......4.03.90.0.0.0...7.67.425.46.90.0...0.0.0.0.0.0.0.0...26.922.733.327.6..18.95.717.09.10.0.5.33.7....13.02.3
open......3.73.60.0.0.0...17.911.610.34.916.214.9..0.0.0.0.0.0.16.114.7..0.0.0.0...9.74.618.89.80.0.18.66.3....11.22.2
scattered......12.16.60.0.0.0...7.97.62.62.50.0...0.0.0.0.0.0.16.114.7..0.0.0.0...2.12.15.15.00.0.2.82.8....4.31.4
grouped crowded......7.75.20.0.0.0...0.0.5.43.70.0...0.0.0.0.24.522.70.0...0.0.0.0...8.84.25.15.00.0.10.24.9....6.41.7
grouped normal......8.05.50.0.0.0...0.0.0.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.11.05.2....2.91.2
heterogeneous......3.73.60.0.0.0...0.0.23.06.80.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.7.84.3....6.01.6
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.
outside perimetern/a11.410.80.0.0.0.4.51.00.0.9.03.1..2.02.03.20.80.0.7.24.00.0.10.27.02.22.11.81.00.0.0.0.5.62.70.0.0.60.37.64.21.61.11.80.75.75.60.0.2.80.3
crowded21.213.45.75.669.411.522.52.031.010.713.43.6..50.37.911.41.426.95.939.07.74.44.338.710.721.56.124.33.232.827.347.613.614.84.240.612.327.72.047.68.520.53.714.81.70.0.40.717.721.10.8
normal56.016.615.38.417.89.727.22.136.811.230.64.9..8.94.313.91.531.26.124.76.729.79.525.910.130.86.729.43.50.0.20.410.829.05.239.612.623.41.99.35.129.94.318.41.96.86.823.915.022.50.8
loose11.410.823.19.512.88.812.11.616.78.99.03.1..3.13.014.41.517.85.29.74.621.08.58.15.44.73.316.12.834.527.58.78.215.04.20.0.10.71.48.74.912.33.112.21.614.69.735.416.912.50.6
open0.0.50.311.60.0.11.91.515.58.412.73.6..10.44.319.31.720.55.414.65.633.09.76.05.814.95.216.12.80.0.15.610.214.84.119.810.48.91.311.45.416.23.415.71.840.012.80.0.14.60.7
scattered0.0.5.75.60.0.5.41.10.0.6.32.7..11.55.313.21.40.0.2.42.47.85.40.0.5.93.46.21.932.827.37.77.46.83.00.0.10.31.37.64.26.02.210.81.519.29.60.0.8.70.5
grouped crowded0.0.0.0.0.0.6.41.20.0.9.03.0..4.73.28.91.21.81.80.0.0.0.5.25.04.53.13.71.50.0.0.0.4.42.40.0.8.81.30.0.1.81.311.11.60.0.0.0.7.00.5
grouped normal0.0.0.0.0.0.3.90.90.0.5.32.3..0.0.7.91.20.0.0.0.0.0.0.0.10.44.51.91.10.0.0.0.5.62.70.0.5.61.05.43.73.51.710.21.50.0.0.0.5.60.4
heterogeneous0.0.0.0.0.0.6.01.10.0.4.62.3..9.04.37.81.11.81.82.42.44.14.06.05.85.12.90.50.50.0.0.0.4.12.30.0.4.10.92.52.58.22.65.11.113.79.20.0.5.20.4
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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, 11.07.2020 #860178/326509
NFI4
forest area
rockfall 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
rockfall 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/a......4.74.60.0.....0.0.0.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.3.23.1....1.20.9
crowded......37.510.4100.0.....50.814.611.96.465.919.5..0.0.100.0.40.934.224.615.5..73.322.90.0...51.58.325.713.070.025.724.67.2....36.23.7
normal......31.910.00.0.....15.810.343.89.634.119.5..100.0.0.0.0.0.41.818.9..0.0.100.0...30.17.641.614.530.025.78.04.5....28.83.5
loose......4.24.10.0.....0.0.11.06.00.0...0.0.0.0.0.0.16.815.2..0.0.0.0...0.0.8.07.80.0.11.65.5....5.81.8
open......0.0.0.0.....15.810.37.55.10.0...0.0.0.0.59.134.20.0...26.722.90.0...2.62.69.69.10.0.23.47.2....9.32.2
scattered......0.0.0.0.....0.0.11.46.20.0...0.0.0.0.0.0.16.815.2..0.0.0.0...5.23.67.06.80.0.12.45.7....6.51.9
grouped crowded......4.24.10.0.....9.89.37.04.80.0...0.0.0.0.0.0.0.0...0.0.0.0...5.33.70.0.0.0.2.82.7....3.91.5
grouped normal......8.96.00.0.....7.77.40.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0...5.23.60.0.0.0.0.0.....2.81.2
heterogeneous......8.75.90.0.....0.0.7.45.10.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.8.07.80.0.14.15.8....5.61.7
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.
outside perimetern/a0.0.7.57.30.0.3.91.00.0.2.71.9..0.0.3.60.90.0.2.72.60.0.7.77.42.32.22.21.30.0.0.0.5.02.80.0.0.50.40.0.0.0.2.40.86.05.90.0.2.40.3
crowded33.815.931.312.258.812.426.02.325.411.224.85.1..27.57.912.61.641.66.843.68.313.77.447.112.927.26.739.64.250.036.146.315.532.26.129.212.737.12.531.58.835.64.818.72.16.05.935.116.826.80.9
normal44.916.718.410.030.411.921.72.149.112.719.64.6..26.17.614.71.731.66.325.67.08.65.817.69.724.16.826.83.70.0.18.912.316.95.050.213.920.32.124.58.233.34.715.71.923.712.227.416.320.60.9
loose21.313.527.812.15.35.39.41.57.27.014.44.1..6.94.712.01.511.54.47.84.331.210.60.0.10.24.97.02.30.0.7.47.210.54.114.810.05.71.26.94.76.92.59.71.636.913.70.0.9.60.6
open0.0.7.57.30.0.16.92.018.39.710.93.7..11.05.218.51.97.63.711.45.429.710.517.29.521.46.16.92.30.0.18.912.310.84.25.75.613.11.710.65.98.72.823.32.37.27.123.815.015.60.8
scattered0.0.0.0.5.45.34.41.10.0.7.73.3..14.35.913.61.60.0.2.72.60.0.5.55.38.84.38.42.450.036.18.58.25.33.00.0.4.81.13.03.06.02.412.21.87.27.113.712.78.00.6
grouped crowded0.0.7.57.30.0.4.11.00.0.14.74.3..8.94.97.91.30.0.0.0.0.0.0.0.2.32.25.32.00.0.0.0.5.43.00.0.9.21.53.53.45.22.22.70.97.27.10.0.5.70.5
grouped normal0.0.0.0.0.0.3.00.90.0.2.61.9..5.43.710.91.50.0.0.0.10.16.80.0.2.32.23.11.50.0.0.0.10.13.90.0.6.11.213.66.41.11.14.01.10.0.0.0.5.30.5
heterogeneous0.0.0.0.0.0.10.61.60.0.2.61.9..0.0.6.21.27.73.76.34.36.86.55.05.01.61.60.70.70.0.0.0.3.92.70.0.3.10.96.34.43.11.711.31.76.05.90.0.6.10.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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, 11.07.2020 #860179/326510
NFI4
forest area
rockfall 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
rockfall 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/a......4.54.40.0.....0.0.2.92.90.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.3.02.9....1.60.9
crowded......35.810.1100.0.....50.814.68.84.865.919.5..0.0.100.0.40.934.221.113.6..73.322.90.0...45.57.825.311.270.025.726.27.2....32.93.4
normal......30.59.60.0.....15.810.338.28.134.119.5..100.0.0.0.0.0.35.917.1..0.0.80.118.2..26.66.932.212.030.025.77.64.2....26.53.2
loose......4.03.90.0.....0.0.11.15.20.0...0.0.0.0.0.0.14.513.3..0.0.0.0...2.32.312.68.40.0.11.05.2....6.71.8
open......0.0.0.0.....15.810.38.34.60.0...0.0.0.0.59.134.214.113.0..26.722.919.918.2..4.73.27.47.20.0.22.06.9....10.32.2
scattered......0.0.0.0.....0.0.14.05.80.0...0.0.0.0.0.0.14.513.3..0.0.0.0...6.93.810.87.20.0.14.45.9....8.22.0
grouped crowded......8.55.80.0.....9.89.35.23.60.0...0.0.0.0.0.0.0.0...0.0.0.0...7.03.95.45.30.0.2.62.6....4.91.5
grouped normal......8.55.80.0.....7.77.42.92.90.0...0.0.0.0.0.0.0.0...0.0.0.0...7.03.90.0.0.0.0.0.....3.51.3
heterogeneous......8.35.60.0.....0.0.8.54.70.0...0.0.0.0.0.0.0.0...0.0.0.0...0.0.6.26.10.0.13.25.5....5.51.6
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.
outside perimetern/a0.0.7.57.30.0.3.81.00.0.2.61.8..0.0.3.30.80.0.2.62.60.0.7.16.92.02.02.01.20.0.0.0.4.42.50.0.0.70.40.0.0.0.2.20.86.05.90.0.2.30.3
crowded33.815.931.312.258.812.426.22.323.710.625.25.1..25.27.412.51.542.76.842.58.113.77.443.712.526.06.338.74.050.036.146.315.531.85.829.212.733.82.228.78.235.24.718.32.06.05.935.116.825.90.9
normal44.916.718.410.030.411.922.12.145.812.318.84.5..24.07.114.11.631.06.224.96.88.65.816.39.124.36.426.43.60.0.18.912.316.54.750.213.919.51.922.47.533.04.615.21.823.712.227.416.320.00.8
loose21.313.527.812.15.35.39.41.513.48.813.83.9..9.55.111.81.411.34.47.64.231.210.60.0.9.24.46.32.10.0.7.47.29.33.714.810.05.91.16.34.36.62.49.21.536.913.70.0.9.40.6
open0.0.7.57.30.0.16.61.917.19.211.83.7..15.15.717.71.77.53.611.15.329.710.516.08.821.55.87.12.20.0.18.912.311.24.05.75.612.61.512.55.98.42.722.02.17.27.123.815.015.20.7
scattered0.0.0.0.5.45.34.21.00.0.7.33.2..13.15.514.11.50.0.2.62.60.0.12.28.29.34.17.62.250.036.18.58.26.43.10.0.8.01.22.82.75.82.313.71.87.27.113.712.78.90.6
grouped crowded0.0.7.57.30.0.4.31.00.0.15.54.3..8.14.59.31.30.0.0.0.0.0.0.0.4.12.86.42.10.0.0.0.8.03.50.0.9.51.49.15.05.92.43.51.07.27.10.0.6.60.5
grouped normal0.0.0.0.0.0.2.90.90.0.2.51.8..5.03.411.41.40.0.0.0.10.16.80.0.2.02.04.91.70.0.0.0.8.93.50.0.6.71.212.55.92.11.54.01.00.0.0.0.5.70.5
heterogeneous0.0.0.0.0.0.10.51.60.0.2.51.8..0.0.5.81.07.63.78.84.86.86.54.64.61.41.40.70.70.0.0.0.3.42.40.0.3.30.85.84.03.01.712.01.76.05.90.0.6.10.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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, 11.07.2020 #860180/326511
NFI3
forest area
rockfall 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
rockfall 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/a0.0.4.64.52.72.73.13.00.0.0.0.1.71.0
crowded34.910.736.910.432.87.821.36.716.78.831.76.429.43.3
normal34.410.631.710.023.56.922.16.930.510.516.65.124.13.1
loose10.97.30.0.13.25.55.84.015.98.423.35.713.12.4
open5.15.04.14.017.06.319.96.710.36.99.64.111.92.4
scattered14.67.80.0.8.14.53.13.05.35.21.81.84.81.5
grouped crowded0.0.13.17.12.72.710.55.05.65.49.44.07.41.9
grouped normal0.0.9.66.40.0.8.84.90.0.0.0.2.81.2
heterogeneous0.0.0.0.0.0.5.53.815.88.47.63.74.81.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.70.54.90.93.21.01.70.73.81.00.90.42.70.3
crowded34.12.918.51.728.32.513.51.810.91.624.21.820.90.8
normal30.82.828.92.022.72.318.12.012.71.721.51.822.40.8
loose14.52.111.31.413.11.912.01.712.61.712.21.412.40.7
open13.52.112.21.417.02.116.01.921.12.110.91.314.70.7
scattered3.31.15.81.07.31.511.71.713.11.711.01.38.90.6
grouped crowded1.10.66.71.13.11.011.71.710.31.68.21.27.30.5
grouped normal0.30.34.10.91.90.89.91.68.51.45.71.05.30.5
heterogeneous1.80.87.51.13.41.05.31.26.91.35.31.05.40.5
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 #860181/326512
NFI3
forest area
rockfall 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
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a2.40.44.30.93.71.11.20.81.50.70.60.62.50.3
crowded26.71.017.51.719.12.39.92.211.91.818.03.021.90.7
normal34.41.119.81.816.22.114.02.615.12.014.22.726.60.8
loose14.30.811.91.513.52.09.62.28.31.511.92.512.90.6
open12.40.814.61.621.02.412.52.516.92.115.82.814.10.6
scattered5.90.511.71.511.21.821.53.118.92.221.03.110.10.5
grouped crowded1.50.39.61.48.51.614.02.610.41.78.72.25.20.4
grouped normal1.10.26.51.15.81.414.52.77.11.47.01.93.90.3
heterogeneous1.40.34.00.91.00.62.91.39.81.62.91.32.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.4.64.52.72.73.13.00.0.0.0.1.60.9
crowded34.910.736.910.432.87.821.36.715.88.431.16.329.13.3
normal34.410.631.710.023.56.922.16.929.010.116.35.023.83.1
loose10.97.30.0.13.25.55.84.015.18.024.65.713.52.5
open5.15.04.14.017.06.319.96.79.76.69.44.011.82.4
scattered14.67.80.0.8.14.53.13.05.14.91.81.84.71.5
grouped crowded0.0.13.17.12.72.710.55.05.35.19.23.97.31.9
grouped normal0.0.9.66.40.0.8.84.90.0.0.0.2.81.2
heterogeneous0.0.0.0.0.0.5.53.820.09.07.53.65.31.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.70.55.00.93.11.01.70.73.81.00.90.42.70.3
crowded34.12.818.61.727.62.513.51.811.11.623.81.820.80.8
normal30.52.828.72.023.42.318.12.012.71.721.91.822.60.8
loose14.32.111.11.413.11.912.01.712.71.712.31.412.40.7
open13.72.112.31.416.92.116.01.920.92.110.71.314.60.7
scattered3.61.15.71.07.11.411.71.713.51.711.01.39.00.6
grouped crowded1.00.67.11.13.41.011.71.710.11.58.41.27.40.5
grouped normal0.30.34.00.81.90.89.91.68.41.45.61.05.30.4
heterogeneous1.80.87.31.13.41.05.31.26.81.35.41.05.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.10.34.70.63.40.71.60.52.70.60.80.32.60.2
crowded27.71.018.51.224.11.612.91.411.61.223.01.521.70.5
normal33.91.024.71.320.21.517.11.514.21.319.81.424.90.5
loose14.30.811.21.013.31.310.91.310.81.113.11.212.70.4
open12.50.713.21.118.71.515.21.518.81.411.71.214.30.5
scattered5.60.58.30.99.01.114.21.415.71.312.51.19.50.4
grouped crowded1.40.38.40.95.60.912.31.410.11.18.51.06.20.3
grouped normal1.00.25.30.73.50.711.21.37.61.05.50.84.40.3
heterogeneous1.40.35.70.72.10.64.60.98.51.05.00.83.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860182/326513
NFI4
forest area
rockfall 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
rockfall 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/a5.55.30.0.0.0.3.23.10.0.0.0.1.30.9
crowded49.911.253.610.932.58.124.67.20.0.45.07.236.33.7
normal34.910.719.98.937.38.38.04.558.812.928.66.528.43.4
loose0.0.4.34.26.04.111.65.513.58.92.01.95.71.8
open4.94.84.84.78.54.723.47.27.47.14.02.89.22.2
scattered0.0.0.0.5.94.112.45.77.26.98.44.06.61.9
grouped crowded0.0.4.34.23.43.32.82.76.05.86.03.44.01.5
grouped normal4.84.74.34.22.92.90.0.0.0.4.02.82.81.2
heterogeneous0.0.8.96.03.43.314.15.87.16.92.02.05.81.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.80.53.40.82.70.92.40.83.31.01.30.52.40.3
crowded34.42.928.02.034.32.718.72.110.21.634.02.226.70.9
normal32.22.820.71.824.82.515.71.913.21.820.51.920.70.9
loose11.51.99.41.39.81.79.71.611.71.77.21.29.60.6
open13.12.015.51.68.01.623.32.320.52.212.71.515.60.8
scattered2.20.95.81.07.81.612.21.814.91.95.41.07.90.6
grouped crowded0.40.46.01.15.51.32.70.98.21.58.71.35.60.5
grouped normal0.70.53.00.85.41.34.01.111.51.76.71.15.30.5
heterogeneous4.71.38.31.21.60.711.31.76.41.33.60.96.20.5
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 #860183/326514
NFI3
forest area
rockfall 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
rockfall 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/a0.0.3.53.42.62.62.82.80.0.0.0.1.50.8
crowded37.910.636.39.136.37.820.66.514.47.736.46.131.43.2
normal33.210.336.09.122.16.620.86.626.19.314.34.423.02.9
loose10.16.70.0.12.55.25.33.718.58.323.35.313.12.3
open4.74.63.23.216.16.018.66.313.47.28.23.511.02.2
scattered14.17.60.0.7.84.32.82.84.54.41.61.64.31.4
grouped crowded0.0.10.45.72.62.610.24.94.74.68.13.56.61.7
grouped normal0.0.7.45.00.0.11.05.20.0.0.0.3.01.2
heterogeneous0.0.3.23.20.0.7.84.318.48.38.23.56.21.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.60.55.60.93.30.91.80.73.60.90.80.42.80.3
crowded34.32.717.91.627.62.314.81.711.01.524.81.721.10.8
normal30.62.627.71.823.52.218.41.912.71.622.31.722.50.8
loose14.22.011.51.312.61.712.21.613.11.612.31.312.50.6
open14.02.013.31.417.32.015.71.820.62.010.01.214.70.7
scattered3.31.05.60.97.21.410.81.513.51.610.61.28.70.5
grouped crowded1.00.66.51.03.00.911.11.69.81.48.21.17.00.5
grouped normal0.30.35.00.92.50.810.21.59.01.45.20.95.60.4
heterogeneous1.60.76.91.03.00.95.11.16.61.25.70.95.20.4
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 #860184/326515
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