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NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %±
n/aless than 1%9.70.75.31.011.41.82.91.35.51.33.11.48.10.5
1-4%12.90.816.51.718.82.311.02.419.62.215.32.814.60.6
5-9%15.10.818.91.818.02.321.13.120.62.320.43.217.00.7
10-25%26.51.029.42.124.02.539.13.729.92.629.53.627.90.8
26-50%16.50.920.71.917.52.316.92.915.22.023.03.317.40.7
51-75%12.20.87.11.26.91.57.82.16.01.37.42.19.90.5
76-100%7.10.62.00.73.51.11.20.93.21.01.30.95.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%10.06.74.74.67.94.43.13.011.17.42.02.05.41.7
1-4%24.39.518.68.418.36.319.76.75.65.423.35.719.42.9
5-9%14.77.913.77.424.87.230.47.720.99.320.35.521.73.0
10-25%19.78.934.810.135.87.927.47.446.611.533.86.532.93.4
26-50%20.69.214.67.77.84.410.85.115.98.413.14.612.92.5
51-75%5.15.00.0.5.43.75.84.00.0.5.83.34.41.5
76-100%5.45.313.77.30.0.2.82.70.0.1.81.83.31.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%8.51.75.41.010.31.74.31.111.11.65.11.07.10.5
1-4%9.81.812.61.518.22.117.22.022.32.116.41.616.10.7
5-9%14.62.119.41.715.72.024.22.218.22.024.31.920.00.8
10-25%30.52.836.32.127.22.534.12.528.22.332.92.032.11.0
26-50%22.52.516.11.616.72.115.21.915.51.813.11.416.00.7
51-75%10.21.87.91.28.61.64.11.04.11.06.81.16.80.5
76-100%3.91.22.30.73.21.00.90.50.50.41.50.51.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%9.60.65.30.710.71.23.80.88.61.04.50.87.60.3
1-4%12.60.714.51.118.51.515.51.520.71.516.61.315.40.5
5-9%15.00.819.01.317.31.523.71.819.31.523.21.518.40.5
10-25%27.01.033.11.526.21.735.22.029.41.732.21.729.70.6
26-50%17.30.818.21.216.61.515.51.515.41.315.21.316.70.5
51-75%11.90.77.40.87.71.15.30.94.90.86.80.98.50.4
76-100%6.70.52.40.53.20.71.10.41.70.51.40.43.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860545/326876
NFI4
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %±
n/aless than 1%4.80.55.81.19.31.74.01.512.21.812.22.66.40.4
1-4%10.80.716.71.818.72.322.93.225.12.421.03.214.90.6
5-9%12.00.817.51.816.32.227.73.413.51.922.93.314.70.6
10-25%26.11.033.42.228.32.728.73.529.52.528.53.628.00.8
26-50%20.00.914.81.716.22.211.92.511.41.811.12.517.20.7
51-75%15.00.89.11.48.11.63.01.37.01.43.01.311.50.6
76-100%11.30.72.70.83.11.01.81.01.30.71.20.87.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%0.0.0.0.13.35.63.13.011.17.41.71.74.81.6
1-4%10.06.714.47.718.56.418.86.435.510.932.66.323.03.0
5-9%39.410.918.98.513.45.628.27.617.08.924.25.923.13.1
10-25%19.48.734.710.024.47.130.47.736.411.128.26.228.63.3
26-50%5.45.34.74.619.46.617.16.30.0.9.23.910.82.3
51-75%25.79.913.27.18.54.72.42.40.0.2.02.07.01.9
76-100%0.0.14.17.52.52.50.0.0.0.2.02.02.81.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%3.01.04.40.911.31.77.81.418.82.011.31.49.50.6
1-4%8.11.613.91.516.12.126.02.322.52.126.01.919.40.8
5-9%14.92.217.51.711.11.720.52.117.31.923.61.818.10.8
10-25%32.22.837.02.129.22.531.22.425.92.225.61.930.20.9
26-50%22.12.515.91.622.12.312.61.712.51.79.41.314.90.7
51-75%14.22.17.51.26.71.42.00.72.80.92.90.75.50.5
76-100%5.51.43.80.93.51.00.0.0.30.31.30.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%4.50.44.90.710.51.26.41.015.61.310.81.17.60.3
1-4%10.50.715.21.117.41.524.61.824.01.625.41.617.00.5
5-9%12.60.717.51.213.51.323.11.815.61.423.51.516.40.5
10-25%26.91.035.31.528.51.830.41.927.81.726.41.628.90.6
26-50%20.10.915.11.119.31.512.71.411.71.29.81.116.00.5
51-75%15.00.88.40.97.41.02.30.64.60.82.90.68.90.4
76-100%10.40.73.50.63.20.70.50.30.70.31.30.45.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860546/326877
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %±
n/aless than 1%9.80.75.61.111.81.82.81.25.31.32.91.38.20.5
1-4%12.90.816.61.718.32.212.92.519.52.215.22.714.70.6
5-9%15.20.819.31.817.52.221.13.120.72.222.43.217.20.7
10-25%26.61.029.22.125.12.538.03.730.12.528.13.427.80.8
26-50%16.30.920.31.917.12.216.52.815.22.023.13.217.20.7
51-75%12.10.87.01.26.81.57.62.06.11.37.02.09.80.5
76-100%7.10.62.10.73.41.01.20.83.11.01.20.95.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%10.06.74.74.67.94.43.13.010.67.02.01.95.41.7
1-4%24.39.518.68.418.36.319.76.75.35.122.85.619.22.8
5-9%14.77.913.77.424.87.230.47.724.89.721.75.622.53.0
10-25%19.78.934.810.135.87.927.47.444.311.133.16.432.63.4
26-50%20.69.214.67.77.84.410.85.115.18.112.94.512.72.4
51-75%5.15.00.0.5.43.75.84.00.0.5.73.24.31.5
76-100%5.45.313.77.30.0.2.82.70.0.1.81.83.21.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%8.81.75.31.010.41.74.31.111.21.65.10.97.10.5
1-4%10.11.812.91.518.42.117.22.022.52.116.41.616.30.7
5-9%14.42.119.61.715.72.024.22.218.02.023.91.819.90.8
10-25%30.52.836.02.127.32.534.12.528.12.333.22.032.10.9
26-50%22.22.515.91.616.62.115.21.915.31.813.21.415.90.7
51-75%10.11.87.91.28.41.64.11.04.11.06.61.16.80.5
76-100%3.91.12.30.73.21.00.90.50.70.41.60.52.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%9.70.65.40.710.91.23.80.88.61.04.40.77.70.3
1-4%12.60.714.71.118.41.516.01.520.71.516.61.315.50.5
5-9%15.10.819.31.217.01.523.61.819.41.523.41.518.50.5
10-25%27.01.032.81.526.81.734.92.029.41.732.01.729.70.6
26-50%17.10.817.91.216.31.415.31.515.21.315.31.316.50.5
51-75%11.80.77.30.87.51.05.30.94.90.86.70.98.40.4
76-100%6.60.52.50.53.10.71.10.41.80.51.50.43.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860547/326878
NFI4
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %±
n/aless than 1%4.80.55.61.09.91.75.51.611.11.713.62.56.60.4
1-4%11.00.716.31.718.52.222.02.925.52.322.23.015.20.6
5-9%11.90.717.31.715.62.125.73.114.11.920.62.914.60.6
10-25%26.21.034.02.128.42.628.53.230.12.526.93.228.10.8
26-50%19.90.914.71.616.02.112.62.411.31.712.62.417.10.6
51-75%14.80.89.41.38.11.64.11.46.71.33.11.211.30.5
76-100%11.30.72.70.73.51.01.50.91.20.61.00.77.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%0.0.0.0.12.35.23.02.99.66.41.71.74.61.5
1-4%10.06.714.47.717.05.918.36.230.59.732.16.322.02.9
5-9%39.410.918.98.512.45.227.47.414.67.823.85.822.13.0
10-25%19.48.734.710.027.77.132.47.740.510.529.56.230.53.3
26-50%5.45.34.74.617.96.116.66.24.84.79.13.910.92.2
51-75%25.79.913.27.110.44.92.42.30.0.2.01.97.21.9
76-100%0.0.14.17.52.32.30.0.0.0.2.01.92.71.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%3.01.04.40.911.11.77.61.418.82.011.01.39.40.6
1-4%8.01.613.71.516.32.025.92.322.92.125.51.919.40.8
5-9%14.82.117.91.710.91.720.72.117.11.924.11.818.30.8
10-25%32.32.836.82.129.52.530.62.425.42.225.81.930.10.9
26-50%22.32.515.91.621.92.313.21.812.71.79.41.215.00.7
51-75%14.12.17.61.26.91.42.00.72.90.92.80.75.60.5
76-100%5.51.43.70.83.41.00.0.0.30.31.20.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%4.50.44.90.710.61.16.71.015.01.311.01.17.70.3
1-4%10.60.714.91.117.41.524.21.724.31.525.21.517.10.5
5-9%12.50.717.61.213.21.322.71.715.61.323.31.516.30.5
10-25%27.00.935.41.528.91.730.01.828.01.626.41.629.00.6
26-50%20.10.915.11.118.91.513.21.411.81.210.11.116.00.5
51-75%14.80.88.60.97.71.02.70.74.60.82.80.68.90.4
76-100%10.50.73.50.63.40.70.50.30.70.31.20.45.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860548/326879
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aless than 1%10.71.312.72.58.52.06.51.49.61.35.92.64.21.39.82.310.43.312.34.817.66.23.21.65.71.52.91.78.40.5
1-4%11.81.312.42.414.72.512.41.913.51.522.54.915.62.315.52.814.23.824.06.024.46.912.12.921.42.615.63.614.60.7
5-9%18.51.612.52.414.02.413.32.013.81.517.44.518.72.621.53.322.14.516.15.317.06.418.83.523.42.723.04.217.20.7
10-25%27.91.924.73.129.23.226.12.525.11.927.85.230.83.025.03.425.44.724.86.322.16.540.44.431.22.931.44.627.90.8
26-50%15.31.513.52.518.42.720.22.316.61.720.24.721.72.719.23.116.24.014.55.19.45.217.13.414.02.218.13.917.00.7
51-75%10.21.310.62.211.22.215.82.112.71.56.23.07.61.76.32.08.33.04.02.84.63.27.52.42.71.06.92.59.70.5
76-100%5.81.013.52.44.01.45.81.38.71.20.0.1.40.82.61.33.52.04.22.94.83.30.90.91.60.82.01.45.20.4
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.
inside perimeterless than 1%11.17.40.0...0.0...0.0.0.0.0.0.5.45.313.49.05.45.33.23.17.47.12.22.25.11.7
1-4%27.410.50.0...0.0...0.0.0.0.0.0.23.710.521.211.122.910.420.46.90.0.24.16.119.83.0
5-9%16.28.60.0...0.0...0.0.24.521.430.326.013.48.821.311.027.011.531.37.926.711.516.65.421.63.2
10-25%22.19.80.0...0.0...100.0.52.225.139.429.231.411.629.512.439.312.128.27.645.612.935.86.933.43.6
26-50%11.37.5100.0...100.0...0.0.0.0.30.326.013.78.814.59.60.0.11.25.320.310.512.64.813.12.6
51-75%5.75.50.0...0.0...0.0.0.0.0.0.0.0.0.0.5.45.32.92.80.0.6.53.63.51.4
76-100%6.26.00.0...0.0...0.0.23.220.60.0.12.48.20.0.0.0.2.92.80.0.2.02.03.51.4
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.
outside perimeterless than 1%11.22.612.16.68.25.64.22.90.0.5.11.95.21.59.72.25.71.911.04.710.83.74.01.012.21.85.91.17.30.6
1-4%12.52.812.16.69.16.14.12.95.94.116.63.511.02.018.02.912.52.724.36.416.34.017.82.124.32.317.91.816.80.8
5-9%17.93.212.16.620.68.36.43.66.54.516.63.420.72.716.92.820.83.320.56.210.63.423.92.318.52.124.42.020.00.8
10-25%25.33.640.39.936.99.939.97.129.48.332.24.439.33.329.33.536.24.026.26.525.15.034.52.626.52.433.42.232.21.0
26-50%21.23.415.67.212.97.033.16.823.07.723.03.912.52.214.12.713.72.813.45.120.24.314.81.914.31.912.51.515.40.8
51-75%7.82.30.0.12.36.78.34.032.18.44.42.010.12.010.82.48.32.34.53.27.22.84.11.13.71.05.31.06.60.5
76-100%4.11.67.75.30.0.4.02.83.02.92.01.21.20.71.20.82.81.40.0.9.73.50.90.50.60.40.60.41.70.3
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.
totalless than 1%10.81.112.62.38.41.96.21.39.11.35.41.54.71.09.71.67.31.611.93.212.12.93.70.89.31.25.10.97.90.4
1-4%12.31.212.32.214.12.311.21.713.01.518.82.813.21.516.62.013.82.223.84.019.43.316.61.622.51.718.11.515.70.5
5-9%18.31.412.42.214.72.312.31.813.41.516.82.719.71.919.32.120.82.618.63.814.43.123.11.920.71.623.51.718.50.5
10-25%27.21.626.33.030.03.127.82.425.31.930.83.435.12.227.32.432.23.026.04.326.03.835.52.128.91.833.31.929.90.6
26-50%16.31.314.22.417.92.622.22.217.01.621.83.017.01.816.72.014.52.214.03.414.73.015.11.614.31.413.41.416.20.5
51-75%9.61.19.31.911.42.114.81.913.81.55.11.78.81.38.51.57.81.73.71.86.32.04.91.03.20.75.60.98.20.4
76-100%5.50.812.82.23.61.25.51.28.41.11.20.71.50.61.90.83.71.21.91.37.12.31.00.51.00.41.00.43.70.3
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.
© WSL, Swiss National Forest Inventory, 10.07.2020 #860549/326880
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aless than 1%11.21.312.92.48.11.96.81.49.41.35.32.33.91.210.62.37.72.511.34.114.15.02.91.35.51.33.11.48.20.5
1-4%12.31.312.22.314.52.412.31.913.41.520.04.415.32.215.92.716.53.523.85.321.45.811.02.419.62.215.32.814.60.6
5-9%18.31.612.32.414.32.413.22.013.81.515.54.119.42.520.73.120.83.814.34.413.65.221.13.120.62.320.43.217.00.7
10-25%27.71.824.23.129.13.126.02.525.21.930.35.030.72.924.03.325.64.122.95.423.66.039.13.729.92.629.53.627.80.8
26-50%14.71.413.72.519.02.720.22.316.51.623.54.821.92.619.43.016.33.416.24.714.05.316.92.915.22.023.03.317.40.7
51-75%10.01.211.02.211.22.215.82.113.21.55.52.77.51.76.91.97.92.56.43.17.63.77.82.16.01.37.42.19.90.5
76-100%5.70.913.72.43.81.35.71.38.51.20.0.1.30.72.41.25.12.05.12.85.73.21.20.93.21.01.30.95.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%11.17.40.0...0.0...0.0.0.0.0.0.5.04.911.17.55.45.33.13.011.17.42.02.05.21.6
1-4%27.410.50.0...0.0...0.0.0.0.0.0.22.29.917.59.322.910.419.76.75.65.423.35.719.22.9
5-9%16.28.60.0...0.0...0.0.24.521.430.326.012.58.323.310.327.011.530.47.720.99.320.35.521.93.0
10-25%22.19.80.0...0.0...100.0.52.225.139.429.229.411.130.411.339.312.127.47.446.611.533.86.532.93.4
26-50%11.37.5100.0...100.0...0.0.0.0.30.326.019.19.812.08.00.0.10.85.115.98.413.14.613.22.5
51-75%5.75.50.0...0.0...0.0.0.0.0.0.0.0.5.85.65.45.35.84.00.0.5.83.34.31.5
76-100%6.26.00.0...0.0...0.0.23.220.60.0.11.67.70.0.0.0.2.82.70.0.1.81.83.21.3
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.
outside perimeterless than 1%11.12.612.16.68.25.64.22.90.0.4.91.85.11.410.32.25.51.811.64.510.03.44.31.111.11.65.11.07.00.5
1-4%12.32.712.16.69.16.14.12.95.94.115.93.311.12.017.32.811.92.523.55.916.23.917.22.022.32.116.41.616.10.7
5-9%18.43.212.16.620.68.36.43.66.54.515.93.320.32.716.82.821.23.318.15.512.03.424.22.218.22.024.31.920.00.8
10-25%24.93.640.39.936.99.939.97.129.48.332.44.338.93.228.73.435.93.929.26.424.34.734.12.528.22.332.92.032.11.0
26-50%21.63.415.67.212.97.033.16.823.07.724.73.913.02.214.82.714.32.813.64.820.84.115.21.915.51.813.11.416.00.7
51-75%7.62.20.0.12.36.78.34.032.18.44.21.99.92.010.42.37.92.24.02.87.72.84.11.04.11.06.81.16.80.5
76-100%4.01.67.75.30.0.4.02.83.02.91.91.11.70.81.81.03.31.50.0.9.03.30.90.50.50.41.50.51.90.3
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.
totalless than 1%11.21.112.82.38.11.86.41.38.91.25.01.44.50.910.41.66.31.411.42.810.82.63.80.88.61.04.50.87.60.3
1-4%12.61.212.12.214.02.311.21.713.01.417.52.713.21.516.51.914.42.122.93.618.63.115.51.520.71.516.61.315.30.5
5-9%18.31.412.22.214.92.312.31.813.41.515.72.519.91.818.92.120.52.416.93.314.12.923.71.819.31.523.21.518.40.5
10-25%27.01.625.82.929.93.027.82.425.41.831.83.334.82.226.52.331.42.726.43.925.73.635.22.029.41.732.21.729.70.6
26-50%15.91.314.42.418.32.522.22.216.81.624.23.017.51.717.22.015.42.114.63.116.33.015.51.515.41.315.21.316.70.5
51-75%9.51.19.72.011.32.114.71.914.31.54.71.68.61.38.61.57.41.65.42.07.42.05.30.94.90.86.80.98.50.4
76-100%5.40.813.02.23.41.25.51.28.21.11.10.71.60.62.10.84.51.22.41.47.02.21.10.41.70.51.40.43.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #860550/326881
NFI3
forest area
processes in channels SilvaProtect
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura120.2217.81014.411152.51
Eastern Jura42.432.0312.13146.62
Western Plateau44.734.4210.85049.92
Central Plateau60.926.6162.92670.31
Eastern Plateau102.814.9200.471108.11
Western Pre-Alps19.0923.872.72745.53
Central Pre-Alps52.4546.252.827101.42
Eastern Pre-Alps37.3634.163.12574.62
Northwestern Alps28.1731.764.32164.13
Central Alps15.9912.4102.03030.44
Northeastern Alps14.51018.082.72635.24
Southwestern Alps41.2669.8310.313121.32
Southeastern Alps82.3467.6415.111164.92
Southern Alps46.26116.829.314172.42
Switzerland708.11456.1273.051237.21
© WSL, Swiss National Forest Inventory, 18.06.2020 #860551/326882
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/a0.90.22.60.81.00.63.61.41.60.70.60.61.40.2
crowded31.31.121.91.924.92.515.82.89.61.722.03.325.90.8
normal33.01.121.61.923.22.58.22.112.21.816.93.026.30.8
loose12.10.87.71.37.51.56.91.912.81.92.51.210.40.5
open13.20.812.41.512.62.016.72.917.92.212.92.613.70.6
scattered4.10.59.81.49.71.729.93.515.62.025.73.49.00.5
grouped crowded1.00.28.71.38.11.66.21.813.31.99.12.24.70.4
grouped normal1.20.36.91.29.41.74.61.612.61.96.72.04.30.4
heterogeneous3.20.48.21.33.51.18.22.14.31.13.61.54.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a5.55.30.0.0.0.3.13.05.65.40.0.1.71.0
crowded49.911.251.110.729.97.626.97.30.0.40.26.634.03.5
normal34.910.719.08.534.37.87.84.346.011.527.36.026.63.2
loose0.0.4.14.08.24.511.35.310.67.13.52.46.31.8
open4.94.84.64.57.84.422.77.111.17.45.43.09.52.1
scattered0.0.0.0.8.14.512.05.610.97.39.23.97.62.0
grouped crowded0.0.8.75.95.84.02.72.74.74.67.23.55.31.6
grouped normal4.84.74.14.02.72.70.0.5.65.45.43.03.71.4
heterogeneous0.0.8.55.83.13.113.65.75.65.41.81.85.31.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.80.53.30.82.60.92.20.83.30.91.30.52.30.3
crowded34.12.928.12.033.42.618.62.010.21.531.62.026.00.9
normal32.42.820.61.824.22.415.41.913.11.719.91.720.30.8
loose11.71.99.11.39.21.69.31.511.61.67.01.19.30.6
open13.02.015.41.68.81.622.32.219.72.012.11.415.20.7
scattered2.20.95.81.07.71.513.71.814.71.88.51.28.80.6
grouped crowded0.40.46.41.16.71.43.61.09.01.59.01.26.30.5
grouped normal0.70.53.10.86.01.34.01.012.21.77.11.15.70.5
heterogeneous4.71.38.41.21.50.710.81.66.21.23.50.86.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.90.22.90.51.70.52.70.72.60.61.00.41.80.2
crowded31.81.025.81.429.41.818.21.69.71.130.21.626.20.6
normal32.91.021.01.324.31.712.81.413.61.319.81.423.80.5
loose11.90.78.30.98.41.18.71.212.11.25.80.89.80.4
open13.10.713.81.110.51.220.61.718.71.511.81.214.20.5
scattered3.80.47.50.88.61.118.51.615.01.312.21.18.90.4
grouped crowded1.00.27.50.87.31.04.30.910.81.28.91.05.40.3
grouped normal1.20.24.90.77.31.04.00.812.21.26.90.94.90.3
heterogeneous3.30.48.30.92.50.610.21.35.30.83.40.75.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860552/326883
NFI3
forest area
rockfall SilvaProtect · concept of transportation system
unit of reference: protection forest region
unit: %
unit of evaluation: 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 SilvaProtectconcept of transportation system %± %± %± %± %± %± %±
n/aroad and skidding track62.21.014.81.114.41.36.31.08.41.03.50.627.30.5
road and skidding road19.90.98.50.95.80.91.90.53.80.70.60.39.60.4
road and cable line1.10.212.01.08.41.06.11.014.21.22.40.56.20.3
road and flight path0.30.15.50.76.10.97.41.04.80.71.00.33.30.2
no access intended2.70.47.10.812.41.213.21.318.31.321.21.310.40.4
total86.20.748.11.547.21.834.81.849.41.728.81.456.80.5
inside perimeterroad and skidding track0.40.10.30.20.50.31.20.40.10.10.50.20.50.1
road and skidding road0.10.10.30.20.30.20.30.20.10.10.20.10.20.1
road and cable line0.10.11.00.32.40.61.80.51.30.41.00.31.00.1
road and flight path0.0.0.20.11.50.51.40.50.20.20.70.30.50.1
no access intended0.30.10.40.21.60.51.30.50.80.33.90.61.10.1
total0.90.22.10.46.30.96.00.92.60.56.30.83.30.2
outside perimeterroad and skidding track7.00.612.21.011.31.18.91.15.20.86.00.88.20.3
road and skidding road4.00.48.50.97.31.02.80.74.00.72.40.54.80.3
road and cable line0.90.221.41.318.51.422.11.626.41.514.71.114.00.4
road and flight path0.00.03.70.63.60.712.81.33.80.74.50.73.50.2
no access intended0.90.24.10.65.70.912.61.38.61.037.41.69.50.3
total12.90.749.81.546.51.859.11.948.01.764.91.539.90.5
totalroad and skidding track69.61.027.31.426.31.616.41.413.71.210.01.036.00.5
road and skidding road24.00.917.31.213.31.25.00.97.90.93.20.614.60.4
road and cable line2.10.334.41.529.41.730.01.841.91.718.11.221.20.5
road and flight path0.40.19.40.911.21.221.61.68.81.06.30.87.30.3
no access intended3.80.411.61.019.81.527.01.827.71.562.41.621.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860553/326884
NFI4
forest area
rockfall SilvaProtect · regeneration cover
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 SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a< 1%2.61.115.510.62.92.82.80.81.61.64.51.80.0.12.16.68.11.71.91.33.01.31.21.215.010.12.22.23.52.07.73.70.90.91.21.25.12.111.93.60.0.2.30.82.41.48.07.92.00.93.60.3
1-9%12.12.233.314.126.18.923.92.17.23.223.33.912.512.445.910.043.03.017.53.726.33.514.83.341.913.034.37.232.24.721.55.616.23.131.45.68.82.735.85.332.39.525.12.345.94.513.19.212.22.224.30.8
10-25%21.02.78.88.326.39.028.62.220.54.936.64.537.518.215.77.428.82.729.24.333.43.725.54.120.010.933.76.929.34.614.44.819.43.443.76.217.64.031.75.234.49.727.72.432.54.254.513.620.82.727.20.8
26-50%21.32.742.414.624.38.317.71.925.05.319.73.712.512.48.05.411.41.917.73.721.33.227.94.123.111.119.26.018.33.924.65.818.73.47.93.424.04.317.14.222.78.218.52.112.43.08.07.915.82.418.30.7
51-75%17.82.50.0.14.77.614.21.717.94.513.53.225.016.27.34.96.41.519.33.810.52.419.83.80.0.9.14.39.62.913.74.622.13.612.64.221.04.43.52.07.14.914.01.95.12.06.15.923.52.814.10.7
76-100%25.22.80.0.5.84.012.81.627.95.22.41.412.512.411.06.12.30.914.63.35.51.810.72.90.0.1.51.57.02.618.05.222.63.43.12.223.54.50.0.3.63.512.31.71.61.210.26.625.72.912.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%......0.0.0.0.....7.97.73.83.70.0...0.0.0.0.0.0.16.815.2..0.0.0.0...0.0.25.312.90.0.0.0.....3.61.5
1-9%......28.29.70.0.....41.214.551.39.650.620.2..100.0.0.0.40.934.212.311.7..26.722.90.0...52.88.324.112.133.327.351.78.5....41.83.8
10-25%......26.49.3100.0.....25.412.937.19.316.515.1..0.0.0.0.0.0.29.117.6..46.525.233.327.7..25.17.334.213.966.727.325.87.4....29.63.5
26-50%......8.75.90.0.....7.97.77.95.30.0...0.0.100.0.0.0.24.915.7..26.722.933.327.7..16.26.116.310.60.0.16.96.3....13.62.6
51-75%......18.28.30.0.....17.511.30.0.16.515.1..0.0.0.0.59.134.20.0...0.0.0.0...3.02.90.0.0.0.5.73.9....6.41.9
76-100%......18.58.30.0.....0.0.0.0.16.515.1..0.0.0.0.0.0.16.815.2..0.0.33.327.7..3.02.90.0.0.0.0.0.....4.91.7
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 perimeter< 1%0.0.22.511.25.35.32.20.87.27.07.93.1..12.55.913.41.61.91.93.23.10.0.7.37.04.73.37.32.30.0.0.0.7.63.30.0.6.51.34.14.01.81.36.31.39.48.80.0.6.80.5
1-9%22.414.033.412.734.112.029.22.422.19.819.34.7..22.07.342.42.416.65.119.06.55.04.932.112.437.27.326.63.850.036.10.0.32.06.20.0.50.92.627.18.129.44.644.02.70.0.0.0.36.21.0
10-25%22.414.025.711.431.911.234.22.539.812.532.65.7..25.37.426.72.135.86.732.67.719.48.712.78.530.47.224.33.70.0.30.713.426.05.923.512.027.12.324.88.228.34.533.12.526.311.837.517.429.41.0
26-50%11.310.712.99.016.08.822.02.218.29.718.34.5..23.37.412.31.618.75.435.17.924.79.914.97.712.64.920.93.50.0.11.510.721.75.641.113.511.21.633.98.821.64.113.41.829.713.013.712.716.70.8
51-75%22.414.05.45.412.68.48.61.50.0.13.24.1..11.65.54.51.015.35.05.03.523.09.27.77.49.54.513.62.90.0.11.510.78.93.835.413.33.30.910.05.511.93.23.00.920.311.021.413.77.20.5
76-100%21.313.50.0.0.0.3.91.012.78.68.73.4..5.43.80.70.411.64.55.13.527.910.525.311.25.63.27.42.350.036.146.315.53.92.70.0.1.00.50.0.7.12.60.30.314.39.527.416.33.80.4
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.
total< 1%2.51.019.37.93.72.62.50.52.51.75.71.60.0.11.63.811.01.11.81.03.01.21.01.010.96.03.41.96.01.67.53.60.80.84.11.64.51.86.91.16.63.22.20.74.91.08.75.71.90.84.90.3
1-9%12.52.233.39.528.97.126.41.69.63.121.93.012.512.433.75.743.01.818.43.024.93.114.33.036.18.635.85.128.52.922.45.615.42.930.94.07.82.448.62.228.55.426.12.145.02.27.15.111.82.129.80.6
10-25%21.12.718.07.428.37.031.11.625.74.835.23.537.518.221.95.027.91.730.83.533.33.424.53.716.06.831.55.026.52.814.04.721.03.335.54.318.33.827.72.030.25.728.12.132.42.141.59.721.42.728.20.6
26-50%20.92.726.48.821.46.119.41.423.24.619.22.912.512.415.34.311.81.217.42.923.93.027.23.821.07.015.73.919.92.623.95.718.53.214.73.226.14.112.51.526.45.319.11.913.41.518.07.715.72.417.40.5
51-75%18.02.53.03.014.05.811.71.114.33.713.42.525.016.211.03.75.10.817.93.09.52.120.03.53.83.710.23.211.52.013.34.420.83.310.62.722.74.23.30.87.03.013.51.63.70.812.65.823.42.811.00.4
76-100%25.02.70.0.3.82.68.91.024.64.54.61.512.512.46.52.81.30.413.72.65.41.612.92.912.46.03.41.77.51.718.95.323.53.34.21.920.64.01.00.41.31.311.11.50.60.312.15.825.72.98.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #860554/326885
NFI3
forest area
rockfall SilvaProtect · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.6570.0.0.21000.850
single-layered22.570.0.0.85023.37
multi-layered20.180.0.0.85020.97
stratified1.8330.0.0.0.1.833
clustered structure0.0.0.0.0.0.0.0.
total44.920.0.1.83346.72
AIn/a0.0.0.0.0.0.0.0.
single-layered1.6330.0.1.4342.920
multi-layered0.8480.0.1.4322.224
stratified0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.
total2.3250.0.2.8205.19
ARn/a0.0.0.0.0.0.0.0.
single-layered2.4260.0.2.3234.715
multi-layered2.3240.0.0.5582.822
stratified0.4710.0.0.0.0.471
clustered structure0.31000.0.0.0.0.3100
total5.3130.0.2.8208.16
BEn/a2.3300.21003.1255.618
single-layered32.671.04521.8955.45
multi-layered33.271.83327.9862.94
stratified13.5121.43818.31033.17
clustered structure2.0320.0.2.0324.022
total83.544.42173.24161.11
BL/BSn/a0.6520.0.0.0.0.652
single-layered3.2240.21000.9504.220
multi-layered11.0100.31002.42913.68
stratified1.0460.0.0.21001.242
clustered structure0.0.0.0.0.0.0.0.
total15.760.5723.42319.64
FRn/a1.2420.0.1.1432.328
single-layered11.2120.0.4.61915.89
multi-layered10.0120.0.4.51914.59
stratified3.6240.0.3.3236.916
clustered structure0.0.0.0.0.21000.2100
total25.950.0.13.81039.73
GEn/a0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.
multi-layered3.1130.0.0.0.3.113
stratified0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.
total3.1130.0.0.0.3.113
GLn/a0.0.0.21000.21000.471
single-layered1.7321.3362.0305.115
multi-layered2.4270.6572.5265.516
stratified0.6570.21001.5342.227
clustered structure0.21000.0.0.4700.657
total4.9182.3276.61413.87
GRn/a1.0450.0.3.3254.322
single-layered22.191.93139.1663.14
multi-layered14.1111.83320.4936.37
stratified14.7111.53519.9936.17
clustered structure2.3290.0.2.4294.720
total54.255.31985.03144.52
JUn/a0.4710.0.0.0.0.471
single-layered6.5160.4713.32310.212
multi-layered12.1100.6586.01618.77
stratified2.2290.21000.9443.323
clustered structure0.21000.0.0.0.0.2100
total21.361.24010.31232.83
LUn/a1.2400.0.0.4701.634
single-layered10.0130.0.2.82612.911
multi-layered16.690.0.3.22419.78
stratified3.9220.0.1.0454.919
clustered structure0.21000.0.0.0.0.2100
total31.940.0.7.41539.43
NEn/a0.0.0.0.0.0.0.0.
single-layered6.0170.21000.7517.015
multi-layered7.4140.0.1.4358.813
stratified9.6120.0.1.53511.111
clustered structure0.5720.0.0.0.0.572
total23.450.21003.62127.33
NWn/a0.0.0.0.0.5720.572
single-layered1.9320.21001.5393.621
multi-layered1.1480.0.1.6292.625
stratified0.31000.0.0.0.0.3100
clustered structure0.31000.0.0.0.0.3100
total3.5210.21003.5217.29
OWn/a1.3370.0.0.0.1.337
single-layered3.4220.0.2.3285.716
multi-layered0.3690.0.2.0312.228
stratified2.7250.21003.5226.415
clustered structure1.3360.11001.0442.426
total9.1120.3728.71118.14
SGn/a1.3410.0.0.6581.933
single-layered6.3170.85010.41317.59
multi-layered10.8130.47114.41025.57
stratified1.6370.21001.6353.424
clustered structure0.21000.0.0.21000.571
total20.191.53827.2748.84
SHn/a0.21000.0.0.0.0.2100
single-layered4.5180.0.0.21004.717
multi-layered6.9120.0.0.21007.112
stratified0.21000.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.
total11.940.0.0.46912.33
SOn/a0.21000.0.0.0.0.2100
single-layered11.1110.21001.14112.510
multi-layered16.380.7581.04517.97
stratified0.9490.0.0.0.0.949
clustered structure0.0.0.0.0.0.0.0.
total28.530.9502.13031.62
SZn/a0.8490.0.0.6571.436
single-layered4.7190.0.3.3238.014
multi-layered5.8170.7566.31612.89
stratified1.5370.0.1.2412.627
clustered structure0.6580.0.0.0.0.658
total13.5100.75611.41125.54
TGn/a1.2370.0.0.0.1.237
single-layered5.7150.0.0.5496.214
multi-layered10.090.0.1.53411.58
stratified0.3730.0.0.4730.751
clustered structure0.0.0.0.0.0.0.0.
total17.250.0.2.42619.63
TIn/a0.21000.0.0.6580.850
single-layered7.5164.62143.2555.35
multi-layered6.9172.23022.5931.57
stratified1.6350.4719.71411.712
clustered structure0.21000.0.0.4710.658
total16.3107.31676.3399.92
URn/a0.21000.0.0.3700.556
single-layered1.7321.0442.0304.717
multi-layered0.9431.3402.4264.518
stratified2.0300.21000.9443.123
clustered structure0.0.0.0.0.0.0.0.
total4.8182.4275.71512.96
VDn/a2.1300.0.0.4712.428
single-layered24.680.6587.61532.76
multi-layered31.560.0.7.41638.95
stratified9.1140.0.3.72312.812
clustered structure0.21000.0.0.6580.850
total67.530.65819.6987.72
VSn/a0.4710.21001.2411.933
single-layered9.4142.72731.2743.35
multi-layered8.1153.12523.7834.96
stratified6.0180.85010.31317.110
clustered structure0.6580.0.1.2411.833
total24.586.81667.7499.02
ZGn/a0.11000.0.0.11000.367
single-layered0.9430.0.0.4711.334
multi-layered1.4330.0.1.6293.018
stratified0.4720.0.0.4670.750
clustered structure0.0.0.0.0.0.0.0.
total2.9190.0.2.5205.48
ZHn/a1.3390.0.0.0.1.339
single-layered19.280.0.0.47219.68
multi-layered24.270.0.1.24125.56
stratified2.4270.0.0.0.2.427
clustered structure0.0.0.0.0.0.0.0.
total47.120.0.1.63548.82
Switzerlandn/a16.7110.65812.61329.98
single-layered220.6315.311183.93419.82
multi-layered257.0213.412156.73427.12
stratified80.155.12078.35163.43
clustered structure9.1150.11008.41517.611
total583.4134.57439.921057.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #860555/326886
NFI3
forest area
rockfall SilvaProtect · degree of mixture
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 SilvaProtectdegree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.90.42.21.04.81.32.60.92.80.75.22.55.41.33.61.32.31.32.71.94.72.71.50.91.40.60.50.52.50.3
pure conifer forest31.31.810.72.124.92.832.62.522.11.749.15.158.73.046.33.550.74.353.25.847.56.465.03.379.42.140.83.640.20.8
mixed conifer forest28.51.712.72.316.92.521.62.227.51.914.93.619.22.425.73.121.13.516.54.411.34.18.92.07.41.47.11.919.60.7
mixed broadleaf forest20.61.524.62.916.72.417.22.017.01.615.03.77.41.611.42.311.62.810.43.38.33.65.81.63.61.04.81.614.00.6
pure broadleaf forest18.61.549.73.436.73.125.92.330.61.915.73.89.31.813.02.414.43.017.14.528.15.718.72.78.41.446.83.623.60.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0...0.0...0.0.0.0.0.0.5.15.00.0.5.65.42.82.80.0.0.0.1.40.8
pure conifer forest15.78.3100.0...0.0...53.535.223.814.80.0.27.610.563.411.222.610.358.37.980.98.622.05.238.83.3
mixed conifer forest20.99.30.0...100.0...46.535.213.712.70.0.22.59.921.29.511.37.712.95.45.04.94.72.612.32.3
mixed broadleaf forest15.68.30.0...0.0...0.0.27.516.330.626.19.66.50.0.5.04.910.65.09.46.36.33.08.92.0
pure broadleaf forest47.911.40.0...0.0...0.0.34.916.769.426.135.111.315.48.255.512.315.45.84.74.667.15.938.73.3
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.
outside perimetern/a0.0.0.0.4.14.00.0.2.72.711.62.63.91.12.91.24.51.45.12.83.01.71.80.73.60.90.80.42.90.3
pure conifer forest12.52.66.94.73.43.315.04.911.25.355.84.045.23.025.43.047.13.641.16.635.24.873.02.279.91.932.51.846.90.9
mixed conifer forest33.03.711.26.118.47.527.75.937.88.216.13.027.82.833.63.220.63.020.25.518.03.79.01.46.31.27.11.015.90.7
mixed broadleaf forest25.33.428.58.629.98.924.75.716.86.39.42.412.12.023.32.914.82.521.75.613.23.55.91.22.50.87.41.111.20.6
pure broadleaf forest29.23.653.49.544.39.732.66.231.47.97.12.111.02.014.72.513.02.411.84.130.64.710.31.57.71.352.11.923.10.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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
pure conifer forest27.51.510.72.022.72.530.22.321.51.753.23.151.62.135.42.347.42.649.94.038.43.669.61.779.71.433.51.542.90.6
mixed conifer forest29.21.512.52.117.12.322.62.128.11.815.82.323.21.829.52.220.92.218.63.215.02.69.21.16.80.96.90.917.90.5
mixed broadleaf forest21.41.424.92.718.02.318.21.916.91.511.62.010.01.317.61.913.31.813.42.810.72.46.10.93.20.66.80.912.70.4
pure broadleaf forest21.21.449.93.237.52.926.82.230.61.810.42.010.51.314.31.714.81.914.82.932.13.513.31.37.90.952.11.623.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #860556/326887
NFI4
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aless than 1%2.70.75.71.75.21.58.11.54.60.98.42.93.81.210.12.27.82.51.51.515.15.04.01.512.21.812.22.66.30.4
1-4%12.61.410.32.213.82.49.71.78.91.317.24.116.22.316.22.816.03.424.05.520.65.922.93.225.12.421.03.214.90.6
5-9%15.61.56.71.816.62.68.21.610.21.312.23.719.62.516.62.817.73.514.54.518.15.827.73.413.51.922.93.314.70.6
10-25%28.31.825.23.130.43.221.12.325.41.928.45.034.43.027.83.436.24.530.65.926.46.428.73.529.52.528.53.628.00.8
26-50%18.61.620.62.916.42.523.12.420.41.815.64.115.12.316.02.812.83.122.95.310.44.511.92.511.41.811.12.517.10.7
51-75%14.11.412.32.411.72.220.02.315.61.617.14.38.11.79.42.36.12.26.53.25.93.33.01.37.01.43.01.311.60.6
76-100%8.21.119.32.76.01.69.81.714.91.51.11.12.81.14.01.53.41.70.0.3.62.51.81.01.30.71.20.87.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%0.0.0.0...0.0...0.0.0.0.0.0.0.0.17.59.312.98.83.13.011.17.41.71.74.91.6
1-4%11.17.40.0...0.0...0.0.0.0.0.0.16.58.811.87.928.311.118.86.435.510.932.66.322.83.0
5-9%43.711.70.0...0.0...0.0.24.521.40.0.17.89.416.68.610.47.028.27.617.08.924.25.922.73.1
10-25%16.58.7100.0...0.0...100.0.0.0.30.326.041.911.924.310.424.010.830.47.736.411.128.26.229.03.3
26-50%6.26.00.0...0.0...0.0.29.624.039.429.20.0.29.711.25.04.917.16.30.0.9.23.910.92.3
51-75%22.59.90.0...100.0...0.0.45.924.90.0.5.85.70.0.19.510.22.42.40.0.2.02.07.01.9
76-100%0.0.0.0...0.0...0.0.0.0.30.326.018.19.50.0.0.0.0.0.0.0.2.02.02.81.2
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.
outside perimeterless than 1%2.91.44.14.10.0.4.53.13.02.96.12.12.30.912.42.35.31.75.93.311.23.47.81.418.82.011.31.49.40.6
1-4%8.92.411.96.53.83.810.44.40.0.13.12.911.42.117.12.817.83.19.54.018.64.326.02.322.52.126.01.919.40.8
5-9%19.03.215.97.34.64.58.34.013.56.313.63.018.42.69.62.119.03.119.15.49.53.320.52.117.31.923.61.818.10.8
10-25%31.03.828.49.149.810.337.87.018.26.841.04.539.13.227.93.431.93.829.96.531.75.031.22.425.92.225.61.930.30.9
26-50%18.93.211.96.528.89.332.76.822.57.514.73.316.62.524.03.216.33.029.96.314.43.812.61.712.51.79.41.315.00.7
51-75%12.32.719.87.99.16.14.22.939.98.99.12.77.41.75.21.76.62.05.83.310.13.22.00.72.80.92.90.75.60.5
76-100%6.92.18.05.53.93.82.12.03.02.92.41.44.81.43.71.43.31.40.0.4.52.20.0.0.30.31.30.52.20.3
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.
totalless than 1%2.70.65.51.54.61.47.61.44.50.97.01.73.10.811.11.66.01.45.32.012.72.76.41.015.61.310.81.17.60.3
1-4%11.81.210.42.112.82.29.81.68.41.214.72.413.81.616.52.017.02.216.83.320.33.324.61.824.01.625.41.617.00.5
5-9%16.91.37.61.815.42.48.21.410.41.313.02.419.11.813.01.818.42.316.53.212.32.823.11.815.61.423.51.516.40.5
10-25%28.51.626.03.032.43.023.22.225.01.836.13.436.32.227.92.434.22.829.54.029.23.730.41.927.81.726.41.629.00.6
26-50%18.41.419.52.717.62.424.32.320.51.715.02.516.01.720.12.113.92.026.53.712.12.612.71.411.71.29.81.116.00.5
51-75%13.91.313.12.311.42.118.12.016.91.612.32.48.11.27.31.46.41.45.42.09.82.42.30.64.60.82.90.68.90.4
76-100%7.71.017.92.55.81.58.81.514.31.51.91.03.80.94.11.04.21.20.0.3.71.50.50.30.70.31.30.45.10.3
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, 10.07.2020 #860557/326888
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aless than 1%10.81.212.72.38.51.87.71.49.11.24.82.14.31.210.82.18.32.412.74.012.54.23.91.35.01.12.71.28.20.5
1-4%12.31.311.22.215.12.311.21.713.81.422.14.316.12.216.82.716.03.223.04.920.45.213.92.419.02.115.02.614.70.6
5-9%17.61.512.12.215.22.313.51.814.01.513.43.519.42.418.42.821.23.613.84.114.94.619.32.720.62.122.33.116.90.6
10-25%28.51.723.92.929.73.026.42.425.21.831.14.830.42.825.43.125.63.822.75.023.05.237.33.431.02.429.23.328.10.7
26-50%15.31.413.92.417.42.520.52.216.61.621.94.321.42.519.82.915.93.216.64.412.14.315.42.515.11.923.33.117.30.6
51-75%9.81.112.52.310.72.014.31.913.11.45.72.57.21.66.71.88.42.46.93.010.53.88.92.06.21.36.51.89.80.5
76-100%5.70.913.72.33.41.26.31.28.21.11.01.01.20.72.11.04.51.84.22.46.63.21.50.83.00.91.10.85.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%15.88.40.0...0.0...0.0.0.0.0.0.4.84.710.06.85.65.42.82.89.66.41.71.75.21.5
1-4%26.210.10.0...0.0...0.0.26.115.80.0.21.09.515.48.322.610.321.56.74.74.623.15.219.62.7
5-9%15.48.20.0...0.0...0.0.11.510.930.626.111.77.821.69.626.711.428.77.422.68.922.25.221.42.8
10-25%21.09.40.0...0.0...46.535.251.617.838.829.133.911.227.110.439.512.128.57.340.310.530.55.831.83.2
26-50%10.67.1100.0...100.0...53.535.20.0.30.626.118.39.410.26.90.0.10.44.913.47.212.94.312.52.3
51-75%5.35.20.0...0.0...0.0.0.0.0.0.0.0.15.78.35.65.45.43.79.46.38.13.56.71.7
76-100%5.75.50.0...0.0...0.0.10.810.30.0.10.36.90.0.0.0.2.62.50.0.1.61.62.81.1
total100.0.100.0...100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%11.92.610.96.07.55.13.62.50.0.5.21.84.81.39.11.94.51.512.04.38.93.04.01.011.01.55.60.96.90.5
1-4%12.52.610.96.08.25.63.42.411.45.414.42.911.92.017.92.613.82.424.35.615.43.617.61.923.02.016.01.516.40.7
5-9%17.43.010.96.018.37.57.33.55.73.916.13.021.12.519.12.622.83.118.35.311.83.223.42.118.61.925.11.820.40.8
10-25%25.93.539.79.339.49.440.46.531.87.932.63.937.23.027.23.134.03.527.16.026.64.633.82.427.42.132.11.931.60.9
26-50%20.93.213.76.415.77.231.86.220.16.825.63.613.22.114.52.413.42.512.94.522.14.016.21.815.21.712.81.315.90.7
51-75%7.62.13.43.410.96.08.33.628.37.64.41.810.21.910.12.18.72.15.43.06.92.54.21.03.90.96.81.06.90.5
76-100%3.71.510.35.60.0.5.22.92.72.71.71.01.40.72.11.02.71.20.0.8.33.00.80.40.90.41.60.52.00.3
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.
totalless than 1%11.11.112.42.18.41.77.11.38.61.15.01.44.50.99.91.46.01.312.12.79.92.33.90.88.21.04.70.77.50.3
1-4%12.71.111.12.014.42.210.11.513.71.417.32.514.21.517.31.815.11.922.53.417.92.816.71.420.81.416.31.215.60.4
5-9%17.51.312.02.115.52.212.71.613.51.414.92.320.11.718.81.921.62.316.53.114.32.722.41.619.61.424.31.518.50.5
10-25%27.81.525.62.830.72.928.22.225.51.832.13.034.12.026.42.230.72.525.03.626.53.334.61.929.41.631.31.629.60.6
26-50%16.31.214.32.317.22.322.32.116.81.524.32.817.11.617.21.914.61.914.32.916.42.815.61.415.11.215.11.216.60.5
51-75%9.31.011.42.010.71.913.51.713.91.44.91.48.61.28.41.48.11.57.52.18.12.05.80.95.10.86.80.98.50.3
76-100%5.30.813.22.13.11.16.11.17.91.01.40.71.50.52.10.73.81.02.01.26.92.01.10.41.80.51.50.43.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #860558/326889
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aless than 1%11.31.312.92.48.41.97.01.49.61.35.12.24.71.311.12.37.32.412.34.113.64.82.81.25.31.32.91.38.30.5
1-4%12.41.312.22.314.32.412.41.913.31.520.64.415.22.215.82.716.53.422.65.120.65.612.92.519.52.215.22.714.70.6
5-9%18.41.612.32.414.52.413.31.913.91.514.93.919.32.520.53.023.03.813.64.213.15.021.13.120.72.222.43.217.30.7
10-25%27.61.824.23.129.33.126.12.525.21.930.34.930.52.924.43.325.23.925.15.426.56.038.03.730.12.528.13.427.80.8
26-50%14.51.413.72.518.72.720.12.316.41.622.74.621.72.619.13.015.53.315.44.513.55.116.52.815.22.023.13.217.30.7
51-75%10.11.211.02.211.02.115.52.113.21.55.32.67.41.66.91.97.52.46.12.97.33.57.62.06.11.37.02.09.80.5
76-100%5.60.913.72.43.81.35.61.38.51.21.11.11.30.72.31.24.91.94.82.75.53.11.20.83.11.01.20.95.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%11.17.40.0...0.0...0.0.0.0.0.0.5.04.911.17.55.45.33.13.010.67.02.01.95.21.6
1-4%27.410.50.0...0.0...0.0.0.0.0.0.22.29.917.59.322.910.419.76.75.35.122.85.619.02.8
5-9%16.28.60.0...0.0...0.0.24.521.430.326.012.58.323.310.327.011.530.47.724.89.721.75.622.73.1
10-25%22.19.80.0...0.0...100.0.52.225.139.429.229.411.130.411.339.312.127.47.444.311.133.16.432.63.4
26-50%11.37.5100.0...100.0...0.0.0.0.30.326.019.19.812.08.00.0.10.85.115.18.112.94.513.02.5
51-75%5.75.50.0...0.0...0.0.0.0.0.0.0.0.5.85.65.45.35.84.00.0.5.73.24.31.5
76-100%6.26.00.0...0.0...0.0.23.220.60.0.11.67.70.0.0.0.2.82.70.0.1.81.83.21.3
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.
outside perimeterless than 1%11.62.612.16.67.95.44.22.90.0.4.81.85.01.410.62.25.41.711.64.59.83.34.31.111.21.65.10.97.10.5
1-4%12.92.812.16.68.85.94.12.95.94.115.63.311.72.117.82.812.32.523.55.915.83.817.22.022.52.116.41.616.20.7
5-9%18.13.212.16.619.88.06.43.66.54.515.63.220.92.716.32.721.23.318.15.512.83.524.22.218.02.023.91.819.90.8
10-25%24.63.540.39.939.29.839.97.129.48.332.94.338.23.228.63.435.63.829.26.424.94.734.12.528.12.333.22.032.11.0
26-50%21.33.315.67.212.56.833.16.823.07.725.03.912.82.214.92.613.92.813.64.820.34.015.21.915.31.813.21.415.90.7
51-75%7.52.20.0.11.86.58.34.032.18.44.21.99.71.910.12.38.32.24.02.87.62.84.11.04.11.06.61.16.80.5
76-100%4.01.67.75.30.0.4.02.83.02.91.91.11.60.81.71.03.21.40.0.8.83.20.90.50.70.41.60.52.00.3
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.
totalless than 1%11.31.112.82.38.41.86.61.39.01.24.91.44.81.010.71.66.11.411.92.810.52.53.80.88.61.04.40.77.70.3
1-4%12.91.212.12.213.72.211.31.712.91.417.62.613.41.516.71.914.62.022.33.518.13.016.01.520.71.516.61.315.40.5
5-9%18.31.412.22.215.12.312.31.713.51.515.32.520.11.818.52.021.52.416.53.314.42.923.61.819.41.523.41.518.50.5
10-25%26.91.625.82.930.33.027.82.425.41.832.13.234.42.126.62.331.02.727.33.926.93.634.92.029.41.732.01.729.70.6
26-50%15.71.314.42.418.02.522.12.216.71.623.93.017.31.717.12.014.92.114.33.115.92.915.31.515.21.315.31.316.60.5
51-75%9.51.19.72.011.12.014.51.914.21.54.61.58.51.38.41.57.51.55.31.97.22.05.30.94.90.86.70.98.40.4
76-100%5.30.813.02.23.41.25.41.28.21.11.60.81.60.62.00.84.41.22.41.36.82.11.10.41.80.51.50.43.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #860559/326890
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %±
n/aless than 1%11.21.18.40.96.71.17.21.12.91.78.40.5
1-4%12.01.213.41.116.51.718.61.615.63.614.60.7
5-9%17.01.413.71.119.51.821.11.723.04.217.30.7
10-25%27.11.626.21.428.32.131.32.031.44.627.90.8
26-50%14.91.317.91.220.71.914.71.518.13.917.00.7
51-75%10.41.113.41.16.81.24.90.96.92.59.70.5
76-100%7.50.97.00.81.50.62.20.62.01.45.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%10.47.00.0.0.0.6.12.42.22.25.21.7
1-4%26.210.10.0.0.0.18.43.924.16.119.93.0
5-9%15.28.10.0.25.615.625.04.416.65.421.53.1
10-25%21.19.40.0.48.617.733.94.835.86.933.53.6
26-50%16.18.5100.0.12.811.911.33.212.64.812.82.6
51-75%5.45.20.0.0.0.2.11.56.53.63.61.4
76-100%5.75.60.0.13.012.13.21.82.02.03.61.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%11.32.43.81.96.71.18.00.95.91.17.30.5
1-4%12.42.55.82.314.71.519.51.317.91.816.80.8
5-9%17.02.99.72.918.41.720.11.324.42.019.90.8
10-25%27.53.436.24.734.42.130.91.533.42.232.21.0
26-50%20.53.125.14.315.31.615.01.112.51.515.40.8
51-75%6.61.916.63.79.11.34.90.75.31.06.60.5
76-100%4.71.62.81.61.50.51.70.40.60.41.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%11.21.07.90.86.60.87.60.75.10.97.80.4
1-4%12.31.112.71.015.41.119.11.018.11.515.70.5
5-9%17.01.213.41.019.01.220.71.023.51.718.50.5
10-25%27.11.427.11.331.61.531.21.233.31.929.90.6
26-50%15.91.218.71.217.91.214.70.913.41.416.20.5
51-75%9.61.013.71.07.90.94.70.55.60.98.20.4
76-100%7.00.86.60.71.60.41.90.31.00.43.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860560/326891
NFI4
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aless than 1%2.50.75.81.74.91.58.11.64.50.99.53.23.61.28.42.06.02.61.91.916.55.84.11.812.52.114.63.56.10.4
1-4%11.11.310.52.213.92.49.81.78.91.319.34.615.32.317.13.017.14.028.66.525.77.222.03.728.32.821.84.114.60.7
5-9%15.61.56.81.815.52.68.01.510.21.313.74.119.32.616.22.920.24.314.35.120.26.824.63.915.02.220.94.114.30.6
10-25%28.71.925.33.230.93.321.12.325.71.926.95.235.23.128.53.637.15.234.96.922.56.832.84.330.32.928.94.528.40.8
26-50%19.21.620.43.017.22.623.22.420.61.813.14.014.92.316.32.910.23.216.35.25.64.010.72.87.91.711.03.117.00.7
51-75%14.61.512.12.411.32.220.02.315.41.616.24.48.71.89.12.36.02.64.02.85.03.44.21.94.71.32.81.611.80.6
76-100%8.41.119.22.76.31.79.91.714.81.51.31.33.01.14.31.63.41.90.0.4.53.11.61.21.30.70.0.7.80.5
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.
inside perimeterless than 1%0.0.0.0...0.0...0.0.0.0.0.0.0.0.21.211.112.98.83.23.17.47.12.01.94.81.7
1-4%11.17.40.0...0.0...0.0.0.0.0.0.17.69.414.49.528.311.119.46.538.212.432.66.723.03.2
5-9%43.711.70.0...0.0...0.0.24.521.40.0.19.010.020.110.210.47.029.17.714.69.525.16.323.53.2
10-25%16.58.7100.0...0.0...100.0.0.0.30.326.038.012.122.511.324.010.831.47.939.812.727.66.528.73.5
26-50%6.26.00.0...0.0...0.0.29.624.039.429.20.0.21.711.25.04.914.46.00.0.8.44.09.52.3
51-75%22.59.90.0...100.0...0.0.45.924.90.0.6.26.00.0.19.510.22.52.50.0.2.22.27.62.0
76-100%0.0.0.0...0.0...0.0.0.0.30.326.019.310.00.0.0.0.0.0.0.0.2.22.23.01.3
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.
outside perimeterless than 1%2.91.44.14.10.0.4.53.13.02.96.42.22.41.012.42.45.51.86.73.810.93.58.01.420.42.212.41.59.80.6
1-4%9.02.411.96.53.83.810.44.40.0.13.73.011.22.117.32.918.63.210.84.618.84.526.12.422.42.325.82.019.30.8
5-9%19.33.315.97.34.64.58.34.013.56.313.33.118.82.68.82.119.13.221.76.09.23.419.32.117.32.024.22.018.00.8
10-25%30.03.828.49.149.810.337.87.018.26.840.14.539.53.328.53.531.43.826.96.730.95.232.22.526.22.426.22.030.71.0
26-50%19.23.311.96.528.89.332.76.822.57.515.33.416.62.523.73.315.73.027.36.615.54.012.61.810.71.77.91.214.50.7
51-75%12.52.819.87.99.16.14.22.939.98.99.52.87.11.75.41.86.22.06.63.79.83.31.80.72.80.92.50.75.60.5
76-100%7.02.18.05.53.93.82.12.03.02.91.71.34.41.43.91.43.41.50.0.4.82.40.0.0.30.31.00.52.20.3
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.
totalless than 1%2.50.65.61.64.41.47.61.44.40.97.61.83.00.810.31.55.31.46.42.412.82.86.71.116.81.511.91.37.60.4
1-4%10.71.110.62.112.82.29.81.68.41.215.82.613.11.617.12.118.02.419.33.821.93.624.61.925.31.825.71.716.90.5
5-9%17.01.47.81.814.42.48.01.410.41.313.42.519.11.812.31.819.52.518.23.612.53.021.31.816.21.523.71.716.10.5
10-25%28.71.726.03.032.93.123.32.225.21.935.23.537.02.228.52.533.83.029.94.427.73.832.32.128.21.826.81.829.30.6
26-50%18.91.419.32.718.42.524.42.320.71.714.42.615.81.720.32.212.82.121.63.811.42.712.21.59.31.28.41.115.70.5
51-75%14.31.312.92.311.12.118.22.116.71.612.02.48.21.37.11.46.21.54.62.09.62.52.50.73.50.72.50.69.10.4
76-100%7.91.017.82.56.01.58.81.514.11.51.60.93.70.94.31.14.41.30.0.4.11.70.40.30.70.31.00.45.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #860561/326892
NFI4
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aless than 1%3.00.75.61.65.11.58.01.54.60.98.02.83.61.110.02.18.12.41.41.417.34.85.51.611.11.713.62.56.50.4
1-4%12.71.410.12.114.22.410.01.79.01.316.44.016.02.216.82.715.53.222.95.218.95.222.02.925.52.322.23.015.20.6
5-9%15.51.56.51.816.52.68.21.510.11.312.93.719.12.416.12.717.13.315.44.515.04.925.73.114.11.920.62.914.60.6
10-25%28.31.825.73.130.33.121.02.325.61.930.35.033.92.926.83.338.04.332.35.928.75.928.53.230.12.526.93.228.20.8
26-50%18.51.620.22.916.32.523.02.420.71.815.03.915.72.216.62.711.82.921.85.18.63.812.62.411.31.712.62.417.00.6
51-75%14.01.412.12.311.72.219.82.315.41.616.34.18.81.78.92.16.42.26.23.08.53.64.11.46.71.33.11.211.40.5
76-100%8.01.119.92.75.91.610.01.714.81.51.11.13.01.14.81.63.11.50.0.3.02.11.50.91.20.61.00.77.20.4
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.
inside perimeterless than 1%0.0.0.0...0.0...0.0.0.0.0.0.0.0.15.78.412.28.33.02.99.66.41.71.74.71.6
1-4%11.17.40.0...0.0...0.0.0.0.0.0.16.58.810.67.226.710.618.36.230.59.732.16.321.82.9
5-9%43.711.70.0...0.0...0.0.24.521.40.0.17.89.414.97.89.86.727.47.414.67.823.85.821.82.9
10-25%16.58.7100.0...0.0...100.0.0.0.30.326.041.911.926.810.228.110.932.47.740.510.529.56.230.93.3
26-50%6.26.00.0...0.0...0.0.29.624.039.429.20.0.26.710.24.74.616.66.24.84.79.13.911.02.3
51-75%22.59.90.0...100.0...0.0.45.924.90.0.5.85.75.25.018.49.72.42.30.0.2.01.97.21.9
76-100%0.0.0.0...0.0...0.0.0.0.30.326.018.19.50.0.0.0.0.0.0.0.2.01.92.71.2
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.
outside perimeterless than 1%2.91.44.14.10.0.4.43.13.02.96.12.12.30.912.32.35.21.75.53.210.83.37.61.418.82.011.01.39.30.6
1-4%8.92.311.96.53.83.810.24.30.0.13.12.911.22.117.62.817.53.09.03.818.94.225.92.322.92.125.51.919.40.8
5-9%18.93.215.97.34.64.58.13.913.56.313.63.018.62.69.52.120.13.218.05.19.23.220.72.117.11.924.11.818.30.8
10-25%31.53.828.49.149.810.337.06.918.26.841.04.538.83.227.83.331.53.731.86.432.15.030.62.425.42.225.81.930.20.9
26-50%18.83.211.96.528.89.334.16.822.57.514.73.316.82.523.93.216.12.930.16.113.93.613.21.812.71.79.41.215.10.7
51-75%12.22.719.87.99.16.14.12.939.98.99.12.77.61.75.21.76.52.05.53.110.83.32.00.72.90.92.80.75.60.5
76-100%6.92.18.05.53.93.82.02.03.02.92.41.44.71.43.71.43.21.40.0.4.32.10.0.0.30.31.20.52.20.3
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.
totalless than 1%2.90.65.41.54.61.47.51.44.50.96.91.72.90.711.01.56.11.45.01.913.32.66.71.015.01.311.01.17.60.3
1-4%11.91.210.22.013.12.210.01.68.51.214.42.413.61.517.12.016.62.115.83.119.73.124.21.724.31.525.21.517.10.5
5-9%16.71.37.51.815.32.48.11.410.31.313.22.418.91.712.81.718.72.216.33.111.32.522.71.715.61.323.31.516.30.5
10-25%28.61.626.43.032.33.023.12.225.21.836.83.335.92.127.32.334.82.731.34.030.53.630.01.828.01.626.41.629.10.6
26-50%18.31.419.22.717.62.424.42.320.81.714.72.516.31.720.32.113.41.925.73.611.12.413.21.411.81.210.11.116.00.5
51-75%13.91.212.82.211.42.118.02.016.71.612.02.38.51.27.01.46.41.45.82.010.82.42.70.74.60.82.80.68.90.4
76-100%7.60.918.52.55.71.58.91.514.11.41.90.93.80.94.51.14.01.10.0.3.41.40.50.30.70.31.20.45.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #860562/326893
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %±
n/aless than 1%11.61.18.30.96.71.16.20.93.11.48.10.5
1-4%12.31.213.31.116.21.617.51.415.32.814.60.6
5-9%16.91.313.81.119.21.719.71.520.43.217.10.7
10-25%26.91.626.31.428.32.030.51.729.53.627.80.8
26-50%14.51.218.01.221.21.815.81.423.03.317.40.7
51-75%10.41.113.61.16.91.16.91.07.42.19.90.5
76-100%7.50.96.80.81.40.53.40.71.30.95.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%10.47.00.0.0.0.6.62.42.02.05.31.6
1-4%26.210.10.0.0.0.17.83.723.35.719.32.9
5-9%15.28.10.0.25.615.623.84.120.35.521.93.0
10-25%21.19.40.0.48.617.733.84.633.86.533.03.4
26-50%16.18.5100.0.12.811.911.33.113.14.612.82.5
51-75%5.45.20.0.0.0.3.91.95.83.34.41.5
76-100%5.75.60.0.13.012.12.91.61.81.83.31.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%11.22.43.81.96.81.17.70.85.11.07.00.5
1-4%12.32.55.82.314.41.518.51.216.41.616.10.7
5-9%17.52.99.72.918.01.720.11.224.31.920.00.8
10-25%27.13.436.24.734.02.131.31.432.92.032.21.0
26-50%20.83.125.14.316.21.615.81.113.11.416.00.7
51-75%6.51.916.63.78.81.25.00.76.81.16.80.5
76-100%4.61.62.81.61.80.61.60.41.50.51.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%11.51.07.90.86.70.87.10.64.50.87.60.3
1-4%12.51.112.61.015.21.118.10.916.61.315.30.5
5-9%16.91.213.41.018.71.220.20.923.21.518.40.5
10-25%26.81.427.11.331.31.431.11.132.21.729.80.6
26-50%15.61.118.71.218.61.215.50.815.21.316.70.5
51-75%9.60.913.91.07.80.85.70.56.80.98.50.4
76-100%6.90.86.50.71.70.42.40.41.40.43.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860563/326894
NFI4
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %±
n/aless than 1%3.40.65.80.77.01.18.81.112.22.66.40.4
1-4%11.91.210.10.916.41.622.71.621.03.214.90.6
5-9%13.51.210.91.017.11.717.91.422.93.314.70.6
10-25%27.51.625.01.331.02.030.31.728.53.628.00.8
26-50%19.11.420.61.315.71.612.71.211.12.517.20.7
51-75%13.61.216.01.19.91.35.80.93.01.311.50.6
76-100%11.01.111.51.03.00.81.80.51.20.87.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%0.0.0.0.0.0.7.42.51.71.74.71.5
1-4%10.47.00.0.0.0.22.54.032.66.323.13.1
5-9%41.311.30.0.12.812.019.93.924.25.922.93.1
10-25%21.19.40.0.23.614.831.04.528.26.228.73.3
26-50%5.75.60.0.27.016.111.33.19.23.910.82.3
51-75%21.49.5100.0.23.914.94.82.12.02.07.01.9
76-100%0.0.0.0.12.811.92.91.72.02.02.81.2
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%3.01.33.01.76.71.011.61.011.31.49.40.6
1-4%9.32.25.92.313.71.522.11.326.01.919.40.8
5-9%18.63.08.72.814.41.518.11.223.61.818.10.8
10-25%30.73.535.04.735.72.129.41.425.61.930.30.9
26-50%17.92.928.94.518.41.714.11.19.41.314.90.7
51-75%13.42.615.63.67.11.13.80.62.90.75.50.5
76-100%7.12.03.01.73.90.81.00.31.30.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%3.30.65.50.76.80.810.30.710.81.17.60.3
1-4%11.41.09.70.914.91.122.31.025.41.617.00.5
5-9%14.91.110.70.915.71.118.10.923.51.516.40.5
10-25%27.91.425.91.333.31.429.91.126.41.629.00.6
26-50%18.61.221.31.217.11.213.40.89.81.116.10.5
51-75%13.71.116.11.18.60.94.60.52.90.68.90.4
76-100%10.10.910.80.93.50.61.40.31.30.45.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860564/326895
NFI4
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %±
n/aless than 1%3.60.75.70.76.71.18.91.013.62.56.60.4
1-4%12.01.110.30.916.41.622.41.522.23.015.20.6
5-9%13.31.210.81.016.81.617.51.320.62.914.50.6
10-25%27.71.625.11.330.72.031.11.626.93.228.10.8
26-50%18.91.420.71.316.01.612.41.212.62.417.10.6
51-75%13.51.215.91.19.91.36.10.83.11.211.30.5
76-100%11.01.111.51.03.40.81.60.51.00.77.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%0.0.0.0.0.0.7.02.41.71.74.51.5
1-4%10.47.00.0.0.0.21.13.832.16.322.23.0
5-9%41.311.30.0.12.812.018.73.723.85.821.93.0
10-25%21.19.40.0.23.614.833.54.429.56.230.63.3
26-50%5.75.60.0.27.016.111.63.09.13.910.92.2
51-75%21.49.5100.0.23.914.95.52.22.01.97.31.9
76-100%0.0.0.0.12.811.92.71.62.01.92.71.2
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%3.01.33.01.76.61.011.51.011.01.39.30.6
1-4%9.22.25.82.313.81.522.11.325.51.919.40.8
5-9%18.53.08.62.714.51.518.21.224.11.818.30.8
10-25%31.13.534.74.735.62.129.11.425.81.930.20.9
26-50%17.82.929.54.518.41.714.41.19.41.215.00.7
51-75%13.42.615.43.67.21.13.90.62.80.75.50.5
76-100%7.02.03.01.73.90.80.90.31.20.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%3.40.65.50.76.60.710.20.711.01.17.60.3
1-4%11.51.09.90.915.01.122.10.925.21.517.10.5
5-9%14.71.110.60.915.71.117.90.923.31.516.30.5
10-25%28.11.425.91.333.11.430.21.026.41.629.10.6
26-50%18.41.221.51.217.31.113.40.810.11.116.10.5
51-75%13.61.115.91.18.70.94.90.52.80.68.90.4
76-100%10.10.910.70.93.70.61.30.31.20.45.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860565/326896
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %±
n/aless than 1%11.71.18.50.97.21.16.10.92.91.38.20.5
1-4%12.41.213.31.016.21.617.81.415.22.714.60.6
5-9%16.91.313.91.119.01.720.01.522.43.217.30.7
10-25%26.91.626.31.428.32.030.61.728.13.427.80.8
26-50%14.41.217.91.221.01.815.41.323.13.217.20.7
51-75%10.41.113.41.16.81.16.80.97.02.09.80.5
76-100%7.40.96.80.71.60.63.30.71.20.95.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%10.47.00.0.0.0.6.52.42.01.95.21.6
1-4%26.210.10.0.0.0.17.63.722.85.619.12.8
5-9%15.28.10.0.25.615.624.54.221.75.622.73.0
10-25%21.19.40.0.48.617.733.54.633.16.432.63.4
26-50%16.18.5100.0.12.811.911.23.012.94.512.72.4
51-75%5.45.20.0.0.0.3.81.95.73.24.31.5
76-100%5.75.60.0.13.012.12.91.61.81.83.31.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%11.62.43.81.96.81.17.70.85.10.97.00.5
1-4%12.72.55.72.314.81.518.61.216.41.616.30.7
5-9%17.22.99.62.918.11.620.11.223.91.819.80.8
10-25%26.83.436.84.733.72.031.31.433.22.032.20.9
26-50%20.63.124.94.216.21.615.61.113.21.415.90.7
51-75%6.41.916.43.68.61.25.00.76.61.16.80.5
76-100%4.61.62.81.61.80.61.70.41.60.52.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%11.61.08.00.87.00.87.00.64.40.77.60.3
1-4%12.71.112.61.015.41.118.20.916.61.315.50.5
5-9%17.01.213.51.018.61.220.30.923.41.518.50.5
10-25%26.71.427.21.331.21.431.11.132.01.729.80.6
26-50%15.51.118.61.118.51.215.30.815.31.316.50.5
51-75%9.60.913.71.07.70.85.70.56.70.98.40.4
76-100%6.90.86.40.71.80.42.40.41.50.43.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860566/326897
NFI4
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
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 SilvaProtectdegree of cover of assured regeneration %± %± %± %± %± %±
n/aless than 1%3.30.65.70.76.51.18.91.214.63.56.10.4
1-4%10.91.110.10.916.61.725.01.821.84.114.60.7
5-9%13.51.210.51.017.01.718.11.620.94.114.20.6
10-25%27.81.625.31.431.42.131.92.028.94.528.30.8
26-50%19.51.420.91.315.31.79.51.311.03.117.10.7
51-75%13.91.315.91.19.91.44.80.92.81.611.80.6
76-100%11.21.111.61.03.20.81.80.60.0.7.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 1%0.0.0.0.0.0.7.12.62.01.94.51.6
1-4%10.47.00.0.0.0.23.64.332.66.723.43.2
5-9%41.311.30.0.12.812.020.84.125.16.323.73.2
10-25%21.19.40.0.23.614.830.84.727.66.528.33.4
26-50%5.75.60.0.27.016.19.22.98.44.09.42.2
51-75%21.49.5100.0.23.914.95.32.32.22.27.72.0
76-100%0.0.0.0.12.811.93.21.82.22.23.01.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%3.11.43.01.76.71.112.21.012.41.59.80.6
1-4%9.42.25.92.313.81.522.31.325.82.019.30.8
5-9%18.83.08.72.814.31.517.81.224.22.018.00.8
10-25%29.83.535.04.736.02.129.61.526.22.030.71.0
26-50%18.13.028.94.518.41.713.41.17.91.214.50.7
51-75%13.62.615.63.67.11.13.70.62.50.75.50.5
76-100%7.12.03.01.73.70.81.00.31.00.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%3.20.65.50.76.60.810.70.811.91.37.60.4
1-4%10.61.09.70.915.01.123.31.025.71.716.90.5
5-9%15.01.210.40.915.61.118.11.023.71.716.10.5
10-25%28.01.426.11.333.71.530.51.126.81.829.30.6
26-50%19.01.321.61.217.01.211.80.88.41.115.80.5
51-75%14.01.115.91.18.60.94.20.52.50.69.10.4
76-100%10.21.010.80.93.50.61.40.31.00.45.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #860567/326898
NFI3
forest area
rockfall SilvaProtect · degree of cover of assured regeneration
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGless than 1%5.3180.0.0.21005.518
1-4%7.2150.0.0.21007.415
5-9%5.2190.0.0.21005.418
10-25%11.2120.0.0.85012.011
26-50%6.5160.0.0.4716.916
51-75%5.9170.0.0.0.5.917
76-100%4.3200.0.0.0.4.320
total45.720.0.1.83347.52
AIless than 1%0.0.0.0.0.6540.654
1-4%0.4710.0.0.4680.848
5-9%0.9440.0.0.4721.336
10-25%0.4710.0.1.2331.630
26-50%0.6570.0.0.21000.849
51-75%0.0.0.0.0.0.0.0.
76-100%0.21000.0.0.0.0.2100
total2.5240.0.2.8205.310
ARless than 1%0.7500.0.0.0.0.750
1-4%0.7560.0.1.0401.732
5-9%1.4370.0.1.2362.624
10-25%0.9460.0.0.21001.141
26-50%1.0450.0.0.4711.337
51-75%0.4730.0.0.21000.660
76-100%0.21000.0.0.0.0.2100
total5.3130.0.2.8208.16
BEless than 1%8.1150.4715.31913.812
1-4%11.9131.53810.01423.49
5-9%15.7110.0.14.81130.57
10-25%22.091.33827.3850.75
26-50%17.2101.04511.11329.38
51-75%10.1140.0.4.92015.111
76-100%4.2220.4711.6356.218
total89.344.62175.04168.91
BL/BSless than 1%0.21000.0.0.21000.570
1-4%1.1450.0.0.4711.537
5-9%2.5290.21000.4713.125
10-25%5.3180.0.1.5376.915
26-50%2.6280.31000.8503.723
51-75%2.1310.0.0.0.2.131
76-100%2.5270.0.0.21002.626
total16.360.5723.62220.43
FRless than 1%1.7330.0.1.1402.825
1-4%4.3210.0.0.9455.319
5-9%4.2210.0.2.3296.517
10-25%8.5140.0.5.41913.910
26-50%5.0200.0.3.8228.714
51-75%2.7280.0.0.6583.225
76-100%0.6570.0.0.3701.045
total27.050.0.14.4941.43
GEless than 1%0.0.0.0.0.0.0.0.
1-4%0.41000.0.0.0.0.4100
5-9%0.41000.0.0.0.0.4100
10-25%1.2500.0.0.0.1.250
26-50%1.8370.0.0.0.1.837
51-75%0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.
total3.750.0.0.0.3.75
GLless than 1%1.2390.21001.4362.824
1-4%0.8500.4690.8491.930
5-9%0.9490.6570.9442.427
10-25%1.5341.0440.4712.824
26-50%0.4710.0.1.8302.228
51-75%0.7490.21000.5571.434
76-100%0.5570.0.1.1431.634
total6.0162.3276.91415.26
GRless than 1%3.4240.47110.51314.311
1-4%14.1121.04519.5934.67
5-9%15.1111.43818.31034.87
10-25%20.592.82728.3851.55
26-50%10.8131.04514.01125.78
51-75%3.8230.0.3.9227.816
76-100%2.1310.0.0.8502.827
total69.856.51795.23171.52
JUless than 1%2.5270.0.0.0.2.527
1-4%2.7260.21001.3374.220
5-9%3.1240.21002.1295.418
10-25%4.9190.4712.7268.014
26-50%3.6220.21002.3286.117
51-75%3.2240.21001.3384.719
76-100%1.9280.0.0.4712.326
total21.961.24010.31233.43
LUless than 1%0.8500.0.0.7571.438
1-4%3.8220.0.0.4714.221
5-9%4.4210.0.0.6575.019
10-25%11.4120.0.3.52314.910
26-50%7.2150.0.1.8339.013
51-75%4.1210.0.0.8504.919
76-100%1.0440.0.0.0.1.044
total32.840.0.7.61540.42
NEless than 1%1.4370.21000.21001.833
1-4%3.5240.0.0.0.3.524
5-9%4.4200.0.0.5584.919
10-25%8.4140.0.0.6589.013
26-50%4.0200.0.2.1286.115
51-75%1.5350.0.0.0.1.535
76-100%0.9440.0.0.21001.040
total24.150.21003.62128.03
NWless than 1%0.0.0.0.0.21000.2100
1-4%1.5390.0.1.3402.823
5-9%0.6590.0.0.5521.238
10-25%1.6370.21000.4672.131
26-50%0.5680.0.0.7571.340
51-75%0.0.0.0.0.7570.757
76-100%0.0.0.0.0.0.0.0.
total4.3180.21003.8208.27
OWless than 1%1.1410.0.1.1442.229
1-4%2.4280.0.1.8334.220
5-9%3.2240.11001.9325.217
10-25%1.4370.0.2.3273.721
26-50%0.8450.0.0.4691.238
51-75%0.6570.0.0.8501.437
76-100%0.21000.21000.5591.045
total9.9110.3728.81119.04
SGless than 1%2.3280.0.2.2314.421
1-4%4.6210.4725.21910.213
5-9%3.1260.4723.6227.116
10-25%5.2190.6589.01414.810
26-50%4.8200.0.5.0199.913
51-75%1.9330.0.3.6235.519
76-100%0.6570.0.0.8501.437
total22.481.53829.4653.33
SHless than 1%0.21000.0.0.0.0.2100
1-4%1.3400.0.0.0.1.340
5-9%1.7340.0.0.21001.931
10-25%3.8200.0.0.21004.019
26-50%2.0310.0.0.0.2.031
51-75%1.4360.0.0.0.1.436
76-100%1.5360.0.0.0.1.536
total11.940.0.0.46912.33
SOless than 1%4.9200.0.0.4725.319
1-4%3.4220.21000.0.3.722
5-9%4.2200.21000.5585.018
10-25%7.0150.21000.4727.615
26-50%3.5240.0.0.21003.623
51-75%3.4230.0.0.21003.722
76-100%2.5260.21000.4723.224
total29.030.9502.13032.12
SZless than 1%2.2300.0.1.7353.822
1-4%3.7220.21002.5256.516
5-9%2.9250.0.1.3374.220
10-25%2.7260.0.4.7197.414
26-50%2.3290.4691.4374.121
51-75%1.0440.0.1.1442.131
76-100%0.4710.0.0.0.0.471
total15.390.75612.61028.54
TGless than 1%1.4360.0.0.0.1.436
1-4%1.7330.0.0.11001.831
5-9%3.1230.0.0.0.3.123
10-25%4.0200.0.0.8504.818
26-50%4.2180.0.0.4734.518
51-75%2.5260.0.1.0413.521
76-100%0.9410.0.0.11001.038
total17.740.0.2.42620.12
TIless than 1%1.0450.21003.3254.521
1-4%3.1251.83314.91119.89
5-9%4.5211.73521.6927.88
10-25%7.9162.62728.4838.86
26-50%6.3171.04511.81219.210
51-75%2.3290.6586.5179.414
76-100%0.4710.21001.2411.833
total25.688.01587.73121.32
URless than 1%0.21000.4710.5571.140
1-4%0.6580.4711.2392.229
5-9%1.2410.7491.5363.423
10-25%2.4271.0451.5334.918
26-50%1.7330.21001.1393.124
51-75%0.5570.21000.21000.944
76-100%0.21000.0.0.0.0.2100
total6.8153.0246.01415.86
VDless than 1%6.7170.0.0.9447.616
1-4%10.8130.0.2.42813.212
5-9%12.7120.4713.32416.410
10-25%22.380.21006.81629.37
26-50%13.1110.0.3.82316.910
51-75%7.0160.0.2.4299.314
76-100%2.4290.0.0.6583.026
total74.730.65820.2995.62
VSless than 1%1.0450.21003.1254.321
1-4%3.8231.43812.41217.610
5-9%7.2162.13017.61026.98
10-25%13.4121.93124.7840.16
26-50%5.8180.85011.01317.610
51-75%2.7270.4713.0266.118
76-100%0.4710.21000.6581.241
total34.377.01672.53113.82
ZGless than 1%0.4720.0.0.4720.849
1-4%0.0.0.0.0.0.0.0.
5-9%0.4710.0.0.8471.237
10-25%1.4310.0.0.11001.628
26-50%1.0410.0.0.5561.532
51-75%0.0.0.0.0.5520.552
76-100%0.0.0.0.0.11000.1100
total3.3170.0.2.5205.76
ZHless than 1%5.6180.0.0.0.5.618
1-4%7.6150.0.0.0.7.615
5-9%6.8160.0.0.21007.116
10-25%11.5120.0.0.85012.211
26-50%5.9180.0.0.6586.617
51-75%5.9180.0.0.0.5.918
76-100%4.5190.0.0.0.4.519
total47.820.0.1.63549.42
Switzerlandless than 1%52.262.03234.0888.25
1-4%95.447.51676.95179.83
5-9%109.948.11694.74212.83
10-25%180.8312.113152.03344.92
26-50%112.844.92075.55193.13
51-75%63.951.63532.1897.64
76-100%32.571.2419.01542.77
total647.4137.57474.211159.11
© WSL, Swiss National Forest Inventory, 18.06.2020 #860568/326899
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