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NFI3
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: economic region
unit: %
unit of evaluation: 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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aroad and skidding track62.92.072.23.274.63.078.52.377.71.832.54.935.02.946.83.723.33.511.53.413.73.918.02.616.91.812.02.048.20.8
road and skidding road29.61.924.63.120.02.819.62.318.31.716.33.823.92.619.93.07.12.14.42.13.02.15.51.57.61.32.20.916.90.6
road and cable line1.20.41.60.90.50.50.30.32.10.626.64.625.02.617.12.823.73.515.83.922.54.917.42.628.72.28.41.710.90.5
road and flight path0.90.40.0.0.50.50.30.30.0.8.63.19.51.77.41.916.83.125.14.612.43.921.32.89.61.53.61.15.80.4
no access intended5.40.91.60.94.31.41.30.61.90.615.93.76.61.58.72.129.23.743.35.348.45.837.83.337.12.473.72.718.30.6
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.
inside perimeterroad and skidding track57.210.3........24.49.410.85.919.210.012.84.50.0.6.24.49.22.511.53.15.52.712.01.4
road and skidding road9.16.2........8.15.611.76.314.99.70.0.3.53.47.94.41.51.14.92.16.93.04.91.0
road and cable line8.25.6........49.010.553.19.553.212.962.96.655.38.839.78.547.94.455.64.930.85.447.32.2
road and flight path4.24.1........14.88.017.77.26.46.21.91.925.67.821.87.425.03.811.53.115.44.315.91.6
no access intended21.28.5........3.73.66.74.66.46.222.35.715.66.424.47.716.43.316.53.741.55.819.91.8
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track42.14.170.810.166.39.764.16.861.39.222.44.131.83.235.43.619.43.610.14.320.64.418.32.210.31.79.61.221.70.9
road and skidding road39.14.114.37.725.39.024.06.131.08.721.14.127.43.122.03.26.32.213.64.95.82.66.21.49.31.63.20.713.10.7
road and cable line9.02.414.97.90.0.7.83.83.93.844.94.931.23.233.63.548.54.537.76.742.85.431.82.754.42.821.01.731.71.0
road and flight path0.0.0.0.0.0.0.0.0.0.3.61.88.31.83.31.38.22.524.75.83.11.720.32.46.81.46.41.07.70.6
no access intended9.72.50.0.8.45.74.12.83.93.88.02.41.40.85.71.817.63.413.94.927.85.023.32.519.22.159.82.025.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track59.01.872.03.073.82.976.52.276.91.826.93.032.32.140.52.520.12.28.92.215.42.616.41.413.71.210.01.036.00.5
road and skidding road30.71.723.72.920.62.620.22.118.91.717.82.624.71.920.72.15.61.37.02.05.11.65.00.97.90.93.20.614.60.4
road and cable line2.80.62.81.10.50.51.40.62.20.637.63.329.22.026.12.239.62.729.73.434.43.430.01.841.91.718.11.221.10.5
road and flight path0.80.30.0.0.50.50.30.30.0.6.81.89.41.25.51.211.11.725.13.310.02.221.61.68.81.06.30.87.20.3
no access intended6.70.91.50.94.71.41.70.72.00.610.92.04.40.97.21.323.62.429.33.435.23.527.01.827.71.562.41.621.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #862370/328701
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: economic region
unit: %
unit of evaluation: accessible 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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aroad and skidding track56.52.059.83.578.72.874.22.576.91.835.75.017.02.438.83.611.82.89.13.24.72.717.32.723.32.11.70.944.70.8
road and skidding road30.81.930.23.312.82.313.82.014.91.67.02.622.82.718.52.97.72.36.42.82.41.76.91.86.01.216.62.516.80.6
road and cable line3.00.72.11.10.90.62.00.83.60.826.34.526.22.717.02.835.14.123.24.840.85.818.72.732.52.313.92.313.40.6
road and flight path0.0.0.0.0.0.0.0.0.0.9.33.34.41.210.92.317.63.317.24.336.85.738.03.436.32.429.03.011.20.5
no access intended9.71.27.91.97.61.810.01.74.60.921.74.429.62.914.72.627.93.944.15.615.24.319.12.82.00.738.83.213.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track17.98.1........9.46.33.33.315.810.31.71.70.0.5.94.17.42.416.13.71.41.47.71.2
road and skidding road43.810.4........6.25.90.0.13.69.05.33.00.0.3.03.01.61.10.90.92.71.94.50.9
road and cable line21.58.6........55.410.656.89.449.813.561.06.861.19.051.28.948.34.552.75.032.95.648.92.2
road and flight path4.14.0........7.45.127.98.420.810.728.16.324.27.926.77.935.44.329.34.657.35.931.72.1
no access intended12.76.9........21.78.811.96.40.0.4.02.814.76.713.26.27.42.41.01.05.72.77.31.2
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track23.13.555.811.254.410.333.46.859.59.420.33.916.42.634.13.69.22.613.75.320.24.812.51.918.32.21.80.615.80.8
road and skidding road52.34.224.59.629.69.430.36.626.68.59.93.024.23.016.72.87.22.34.53.16.62.95.51.44.11.19.41.213.70.7
road and cable line14.12.99.86.63.83.89.94.210.25.649.64.941.93.437.03.756.94.551.37.452.15.936.12.859.42.825.61.837.21.0
road and flight path1.41.00.0.0.0.4.12.93.73.64.52.02.31.07.01.96.42.211.04.713.54.237.22.917.92.250.92.123.00.9
no access intended9.12.49.96.712.26.722.25.90.0.15.73.715.22.55.21.820.33.719.55.87.63.08.81.70.30.312.41.410.30.7
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.
totalroad and skidding track49.31.859.53.376.22.868.72.476.01.825.63.016.01.735.82.59.11.68.82.311.12.313.11.420.51.41.70.431.70.5
road and skidding road35.11.729.73.114.52.316.11.915.51.58.41.922.11.917.52.07.11.44.61.74.21.55.20.94.70.710.81.114.70.4
road and cable line5.60.82.81.11.20.73.00.93.90.840.53.334.62.127.52.348.12.838.83.947.33.832.71.845.21.723.11.424.50.5
road and flight path0.40.20.0.0.0.0.60.40.20.26.81.84.80.99.51.514.92.016.73.125.63.337.12.028.41.645.61.717.00.4
no access intended9.71.18.01.88.11.811.61.74.40.918.82.722.51.99.81.620.92.331.23.711.82.412.01.31.20.418.81.312.10.4
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.
© WSL, Swiss National Forest Inventory, 10.07.2020 #862371/328702
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aroad and skidding track56.92.060.13.478.82.874.02.576.61.836.25.017.42.338.73.613.23.012.44.07.63.717.92.725.52.32.11.046.40.8
road and skidding road30.61.929.63.212.72.313.82.015.11.69.43.021.82.619.32.98.12.47.63.33.02.19.52.17.81.420.42.917.70.6
road and cable line3.00.72.11.00.90.62.00.83.70.826.74.626.52.717.92.840.24.426.05.450.66.619.42.835.92.615.12.613.80.6
road and flight path0.0.0.0.0.0.0.0.0.0.8.33.24.91.310.02.214.63.117.34.729.95.936.63.428.62.435.23.59.60.5
no access intended9.51.28.21.97.61.810.31.74.60.919.44.329.42.814.12.523.93.836.76.08.93.816.72.72.20.827.33.212.40.6
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.
inside perimeterroad and skidding track17.98.1........9.46.33.23.215.810.31.71.70.0.5.73.97.52.417.33.81.41.48.01.2
road and skidding road43.810.4........6.25.90.0.13.69.05.33.00.0.2.92.91.61.10.90.92.82.04.50.9
road and cable line21.58.6........55.410.658.39.249.813.561.06.864.78.949.28.849.14.551.25.033.95.749.12.3
road and flight path4.14.0........7.45.127.08.220.810.728.16.324.37.929.58.134.34.329.64.656.16.031.32.1
no access intended12.76.9........21.78.811.56.20.0.4.02.811.05.912.76.07.52.41.01.05.82.87.11.2
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track23.73.655.811.254.410.332.76.759.59.420.54.016.72.634.13.69.12.614.05.419.44.612.61.918.72.21.80.616.00.8
road and skidding road51.94.224.59.629.69.429.76.526.68.510.03.123.93.016.72.87.12.34.63.26.42.85.31.34.11.19.51.313.70.7
road and cable line14.02.99.86.63.83.89.74.210.25.650.15.041.83.437.03.756.74.554.77.552.75.835.72.859.22.826.31.937.51.0
road and flight path1.41.00.0.0.0.4.02.83.73.64.62.12.21.07.01.97.22.38.94.314.24.237.52.817.72.151.42.122.90.9
no access intended9.12.49.96.712.26.723.86.00.0.14.93.615.42.55.21.820.03.617.75.77.32.98.91.70.30.311.01.39.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track49.81.859.73.376.32.868.32.475.81.825.93.016.31.735.82.59.51.710.42.612.42.513.31.421.61.51.80.532.60.5
road and skidding road34.81.729.23.114.42.316.01.915.61.59.42.021.51.817.92.07.21.55.11.94.51.66.01.05.40.811.51.115.20.4
road and cable line5.50.82.81.11.20.73.00.94.10.840.93.334.72.127.72.350.52.943.24.151.23.932.91.947.51.824.21.525.00.5
road and flight path0.40.20.0.0.0.0.60.40.20.26.41.75.00.99.01.513.92.016.13.122.93.336.51.924.21.548.01.816.10.4
no access intended9.61.18.31.88.11.812.11.74.30.917.42.722.61.99.61.518.92.225.33.79.02.311.21.31.30.414.41.211.10.4
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.
© WSL, Swiss National Forest Inventory, 10.07.2020 #862372/328703
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aroad and skidding track56.12.159.63.578.82.974.42.577.11.841.35.617.62.541.93.913.53.68.03.86.14.220.93.730.32.91.91.350.80.9
road and skidding road31.11.930.23.312.92.413.92.014.51.68.43.123.92.818.73.17.32.88.13.94.53.18.12.57.91.727.24.418.70.7
road and cable line3.10.72.21.10.90.62.00.83.70.826.15.026.42.917.13.045.95.430.76.658.78.123.53.838.53.122.34.113.20.6
road and flight path0.0.0.0.0.0.0.0.0.0.6.83.24.41.38.42.114.53.814.55.122.46.732.64.321.82.630.74.66.30.4
no access intended9.61.28.01.97.51.99.71.74.70.917.44.527.72.913.92.718.84.238.67.08.34.714.93.21.50.717.93.811.00.6
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.
inside perimeterroad and skidding track17.98.1........9.86.63.33.315.810.31.71.70.0.6.14.26.92.417.34.11.61.67.91.3
road and skidding road43.810.4........6.56.20.0.13.69.05.53.10.0.3.13.11.71.21.01.01.61.64.61.0
road and cable line21.58.6........53.310.856.89.449.813.561.57.071.19.252.59.150.34.656.25.336.76.251.22.3
road and flight path4.14.0........7.75.327.98.420.810.727.16.420.08.027.48.035.04.424.34.655.26.429.72.1
no access intended12.76.9........22.79.111.96.40.0.4.12.98.95.911.06.06.02.21.21.24.92.86.61.2
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track23.53.655.811.254.410.333.46.859.59.421.44.116.82.635.33.77.92.512.15.821.95.212.82.017.02.32.20.716.50.8
road and skidding road51.64.224.59.629.69.430.36.626.68.510.53.223.83.016.92.96.82.36.04.17.23.25.51.44.41.29.71.414.30.8
road and cable line14.33.09.86.63.83.89.94.210.25.648.85.142.03.536.23.858.94.664.88.253.86.237.43.061.02.929.62.138.81.1
road and flight path1.41.00.0.0.0.4.12.93.73.64.82.12.31.06.21.96.72.38.74.811.64.235.53.017.22.348.12.320.80.9
no access intended9.32.59.96.712.26.722.25.90.0.14.63.715.12.55.51.919.73.78.44.75.42.78.71.70.30.310.31.49.50.7
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.
totalroad and skidding track48.81.859.33.476.22.868.72.476.21.827.93.216.41.737.72.68.61.87.52.513.63.013.41.522.61.72.10.634.70.6
road and skidding road35.31.829.73.114.62.416.21.915.11.59.22.122.41.917.62.16.71.55.62.35.51.95.31.05.40.911.81.315.90.5
road and cable line5.80.92.91.21.20.73.10.94.00.840.53.535.02.227.42.455.03.150.94.854.94.337.02.150.92.029.11.825.80.5
road and flight path0.40.20.0.0.0.0.60.40.20.25.91.74.91.07.81.413.42.113.93.418.53.434.72.120.21.646.02.013.60.4
no access intended9.61.18.21.88.01.811.51.74.50.916.52.721.21.99.41.616.32.322.24.07.62.49.61.30.90.411.01.310.10.4
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.
© WSL, Swiss National Forest Inventory, 10.07.2020 #862373/328704
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: economic region
unit: %
unit of evaluation: accessible 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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aroad and skidding track56.92.060.13.478.82.874.12.576.61.834.24.817.22.338.23.511.52.610.43.25.42.615.52.421.72.01.60.843.40.8
road and skidding road30.61.929.63.212.72.313.82.015.11.68.92.921.62.518.82.87.72.25.62.42.11.58.61.96.21.116.32.316.60.6
road and cable line3.00.72.11.00.90.61.90.83.70.825.24.426.22.717.52.836.34.020.44.340.75.417.22.531.72.213.02.113.60.5
road and flight path0.0.0.0.0.0.0.0.0.0.9.93.34.91.311.22.317.53.117.64.135.95.339.93.238.42.329.12.912.30.5
no access intended9.51.28.21.97.61.810.21.74.60.921.84.430.12.814.32.526.93.746.05.315.94.118.82.62.00.740.03.114.30.6
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.
inside perimeterroad and skidding track17.98.1........9.46.33.23.215.810.31.71.70.0.5.73.97.42.416.83.71.41.47.81.2
road and skidding road43.810.4........6.25.90.0.13.69.05.33.00.0.2.92.91.61.10.90.92.71.94.40.9
road and cable line21.58.6........55.410.658.39.249.813.561.06.860.48.849.28.848.34.551.65.032.95.648.62.2
road and flight path4.14.0........7.45.127.08.220.810.728.16.322.77.529.58.135.44.329.74.557.35.931.82.1
no access intended12.76.9........21.78.811.56.20.0.4.02.816.96.812.76.07.42.41.01.05.72.77.41.2
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track23.73.655.811.254.410.332.76.759.59.420.33.916.62.634.13.69.12.613.45.119.44.612.61.918.52.11.70.515.80.8
road and skidding road51.94.224.59.629.69.429.76.526.68.59.93.023.83.016.72.87.12.34.43.16.42.85.31.34.01.19.41.213.50.7
road and cable line14.02.99.86.63.83.89.74.210.25.649.64.941.63.437.03.756.74.552.37.352.75.835.72.858.52.725.21.837.01.0
road and flight path1.41.00.0.0.0.4.02.83.73.64.52.02.21.07.01.97.22.310.84.614.24.237.52.818.72.250.92.123.30.9
no access intended9.12.49.96.712.26.723.86.00.0.15.73.715.82.55.21.820.03.619.15.77.32.98.91.70.30.312.81.410.50.7
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.
totalroad and skidding track49.81.859.73.376.32.868.42.475.81.825.12.916.21.635.62.49.01.69.32.310.82.212.61.319.91.41.70.431.10.5
road and skidding road34.81.729.23.114.42.316.01.915.61.59.12.021.31.817.72.07.11.44.21.63.91.45.80.94.70.710.81.014.60.4
road and cable line5.50.82.81.11.20.73.00.94.10.839.73.234.42.127.32.348.22.836.83.646.93.631.41.844.11.722.41.424.30.5
road and flight path0.40.20.0.0.0.0.60.40.20.27.11.85.00.99.71.515.22.016.62.926.43.238.01.930.01.545.31.717.60.4
no access intended9.61.18.31.88.11.812.11.74.30.918.92.723.11.99.71.520.62.233.03.612.02.412.21.31.20.419.91.312.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #862374/328705
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: economic region
unit: %
unit of evaluation: 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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aroad and skidding track56.62.059.83.477.82.873.72.576.71.832.94.716.52.237.63.510.22.39.02.84.92.414.52.220.91.91.30.741.60.7
road and skidding road30.41.930.03.212.92.313.61.915.01.68.62.820.82.418.52.86.82.04.92.11.91.47.71.65.91.114.02.015.90.6
road and cable line2.90.72.11.00.80.61.90.83.70.824.24.225.82.617.72.733.33.717.73.839.15.115.22.231.02.211.01.813.20.5
road and flight path0.20.20.0.0.0.0.30.30.0.10.53.35.01.311.02.217.42.919.44.035.15.041.03.140.32.326.52.613.00.5
no access intended9.81.28.11.98.51.910.51.74.60.923.84.431.82.815.22.632.23.649.05.019.04.221.62.61.90.647.12.916.20.6
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.
inside perimeterroad and skidding track17.98.1....0.0...9.46.33.23.214.89.61.61.60.0.5.73.97.22.316.13.61.31.37.61.2
road and skidding road43.810.4....0.0...6.25.90.0.12.78.45.02.80.0.2.92.92.31.30.80.82.71.94.50.9
road and cable line21.58.6....0.0...55.410.658.39.246.513.059.56.759.98.549.28.846.84.449.64.932.55.547.52.2
road and flight path4.14.0....0.0...7.45.127.08.226.011.228.66.221.47.229.58.136.74.332.44.656.55.832.52.1
no access intended12.76.9....100.0...21.78.811.56.20.0.5.33.018.86.912.76.07.12.31.00.97.03.07.91.2
total100.0.....100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track23.53.555.811.254.410.332.76.759.59.419.93.916.22.533.63.59.12.612.04.716.64.112.31.918.12.11.60.515.30.7
road and skidding road51.64.224.59.629.69.429.76.526.68.59.73.023.62.916.72.87.12.33.92.85.52.45.21.33.81.08.91.213.10.7
road and cable line13.92.99.86.63.83.89.74.210.25.648.64.941.43.337.13.656.74.546.96.948.95.435.32.857.12.724.21.736.21.0
road and flight path1.41.00.0.0.0.4.02.83.73.65.22.12.61.17.42.07.22.313.84.819.74.438.02.820.12.249.02.023.70.8
no access intended9.72.59.96.712.26.723.86.00.0.16.63.716.22.55.11.720.03.623.35.99.43.29.11.70.80.516.21.511.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track49.51.859.53.375.42.867.92.475.81.824.52.915.71.635.02.48.41.58.32.09.82.012.21.219.31.31.50.430.00.5
road and skidding road34.61.729.53.114.62.315.81.915.61.58.91.920.81.817.51.96.61.33.81.43.51.25.60.94.60.710.01.014.10.4
road and cable line5.50.82.71.11.10.73.00.94.10.838.73.234.02.027.52.345.92.733.33.344.73.429.71.742.91.620.81.323.70.5
road and flight path0.50.30.0.0.0.0.80.50.20.27.71.85.20.910.01.515.42.018.22.827.93.238.91.931.91.542.71.618.20.4
no access intended9.91.18.31.88.81.812.51.74.30.920.22.724.31.910.11.523.52.336.53.514.12.413.61.31.40.425.01.314.00.4
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.
© WSL, Swiss National Forest Inventory, 10.07.2020 #862375/328706
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: economic region
unit: %
unit of evaluation: 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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aroad and skidding track56.22.059.53.578.02.873.82.576.91.834.24.916.42.338.13.610.62.58.02.94.52.516.32.522.52.11.40.743.20.8
road and skidding road30.61.930.53.312.62.313.72.014.91.66.82.522.12.618.22.96.92.15.62.52.31.66.41.65.81.214.32.116.20.6
road and cable line3.00.72.11.10.90.61.90.83.60.825.34.426.02.717.32.832.93.920.54.341.25.617.22.531.72.311.71.913.10.5
road and flight path0.20.20.0.0.0.0.30.30.0.9.93.34.61.310.82.317.93.120.04.335.15.539.33.338.02.426.52.711.90.5
no access intended10.01.27.81.88.51.910.21.74.60.923.84.530.92.815.62.731.73.845.95.316.94.320.82.81.90.746.13.015.60.6
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.
inside perimeterroad and skidding track17.98.1........9.46.33.33.314.89.61.61.60.0.5.73.97.22.316.53.71.31.37.71.2
road and skidding road43.810.4........6.25.90.0.12.78.45.02.80.0.2.92.92.31.30.90.92.71.94.50.9
road and cable line21.58.6........55.410.656.89.446.513.059.56.758.78.749.28.846.84.450.64.932.55.547.62.2
road and flight path4.14.0........7.45.127.98.426.011.228.66.222.07.329.58.136.74.331.14.656.55.832.52.1
no access intended12.76.9........21.78.811.96.40.0.5.33.019.37.112.76.07.12.31.01.07.03.07.81.2
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track23.03.555.811.254.410.332.76.759.59.419.93.916.32.533.63.59.12.612.04.716.64.112.21.917.82.11.70.515.20.7
road and skidding road51.94.224.59.629.69.429.76.526.68.59.73.023.82.916.72.87.12.33.92.85.52.45.31.34.01.19.01.213.20.7
road and cable line14.02.99.86.63.83.89.74.210.25.648.64.941.83.437.13.656.74.546.96.948.95.435.22.857.52.724.31.736.21.0
road and flight path1.41.00.0.0.0.4.02.83.73.65.22.12.61.17.42.07.22.313.84.819.74.438.42.920.22.249.22.023.70.9
no access intended9.72.59.96.712.26.723.86.00.0.16.63.715.52.55.11.720.03.623.35.99.43.28.91.70.50.415.91.511.60.7
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.
totalroad and skidding track49.01.859.23.375.62.868.22.476.01.824.92.915.71.635.12.48.51.57.82.110.02.112.61.320.01.41.60.430.60.5
road and skidding road34.91.730.03.114.32.315.91.915.51.58.11.921.61.817.32.06.71.44.11.53.81.35.10.94.50.710.01.014.20.4
road and cable line5.50.82.81.11.20.73.00.93.90.839.43.234.42.127.62.346.42.735.53.546.03.631.21.843.91.721.31.324.00.5
road and flight path0.50.30.0.0.0.0.80.50.20.27.41.85.00.99.81.515.62.018.53.027.43.338.41.930.31.643.21.617.70.4
no access intended10.01.18.01.88.91.912.11.74.40.920.22.823.31.910.11.622.92.334.23.612.92.412.71.31.30.423.91.413.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #862376/328707
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track65.31.777.61.340.52.325.01.825.14.356.50.9
road and skidding road28.61.619.11.223.92.08.11.24.02.019.90.7
road and cable line1.30.41.20.322.91.931.42.017.53.711.10.6
road and flight path0.70.30.10.17.21.211.71.41.91.43.70.3
no access intended4.10.72.00.45.41.023.71.851.55.08.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track57.010.30.0.17.64.89.61.74.82.712.61.6
road and skidding road9.06.10.0.11.34.03.51.06.43.15.31.1
road and cable line8.45.70.0.51.16.356.82.836.36.250.82.3
road and flight path4.24.10.0.14.04.416.42.116.54.815.51.7
no access intended21.48.50.0.5.92.913.62.036.06.115.91.7
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track45.13.963.54.831.42.216.21.310.81.523.41.0
road and skidding road36.33.826.74.424.32.08.11.03.30.914.20.8
road and cable line9.92.44.92.135.02.247.31.824.52.033.71.1
road and flight path0.0.0.0.5.41.012.31.27.21.27.80.6
no access intended8.72.24.92.23.90.916.11.354.12.320.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track61.81.676.31.334.91.518.01.012.51.340.70.6
road and skidding road29.41.519.81.223.31.37.20.63.70.816.60.5
road and cable line2.90.51.50.430.21.443.61.224.51.722.70.5
road and flight path0.70.30.10.16.80.812.90.87.21.06.20.3
no access intended5.30.72.30.44.80.718.21.052.02.013.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862377/328708
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track65.41.777.81.340.32.122.71.519.13.053.30.8
road and skidding road28.51.618.91.222.71.88.21.02.91.318.70.7
road and cable line1.20.41.10.322.91.827.81.612.82.511.30.5
road and flight path0.60.30.10.18.11.214.61.34.61.65.00.4
no access intended4.30.72.10.46.11.026.71.660.53.711.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track57.010.30.0.17.34.89.61.65.52.712.41.5
road and skidding road9.06.10.0.11.14.03.61.07.03.05.31.0
road and cable line8.45.70.0.51.96.255.12.731.25.549.02.3
road and flight path4.24.10.0.13.84.316.32.015.64.315.21.6
no access intended21.48.50.0.5.82.815.52.040.75.818.11.7
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track46.53.962.94.830.92.116.41.310.31.322.80.9
road and skidding road35.33.727.44.424.82.08.41.03.40.814.00.7
road and cable line9.72.34.82.134.82.145.11.723.01.832.51.0
road and flight path0.0.0.0.5.31.012.11.16.91.17.70.6
no access intended8.52.24.92.14.10.918.01.356.32.123.00.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track62.11.576.51.234.71.417.70.911.81.239.00.6
road and skidding road29.11.419.71.223.01.37.50.63.60.715.90.5
road and cable line2.80.51.50.430.01.440.11.121.51.522.00.5
road and flight path0.60.30.10.17.20.813.80.87.20.96.80.3
no access intended5.40.72.30.45.20.721.00.955.81.816.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862378/328709
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track65.51.777.71.340.42.222.71.618.83.153.60.8
road and skidding road28.51.619.01.222.41.88.21.03.11.418.80.7
road and cable line1.20.41.20.323.21.828.61.712.82.611.40.5
road and flight path0.70.30.10.18.21.214.11.34.91.74.90.4
no access intended4.10.72.00.45.81.026.41.660.43.811.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track57.010.30.0.17.34.89.71.65.72.812.51.5
road and skidding road9.06.10.0.11.14.03.31.07.23.15.21.0
road and cable line8.45.70.0.51.96.255.02.732.25.649.12.3
road and flight path4.24.10.0.13.84.316.42.014.64.315.21.6
no access intended21.48.50.0.5.82.815.62.040.45.918.11.7
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track45.83.963.54.831.22.116.21.310.31.322.70.9
road and skidding road35.83.826.74.424.32.08.11.03.30.813.70.7
road and cable line9.82.34.92.134.82.245.61.723.21.832.81.0
road and flight path0.0.0.0.5.41.012.21.16.81.17.80.6
no access intended8.62.24.92.24.20.917.81.356.32.223.00.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track62.11.576.51.334.91.517.60.911.71.239.10.6
road and skidding road29.21.419.71.222.61.37.30.63.60.715.80.5
road and cable line2.80.51.50.430.11.440.71.121.81.522.20.5
road and flight path0.60.30.10.17.30.813.70.87.10.96.80.3
no access intended5.20.72.30.45.10.720.70.955.81.816.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862379/328710
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track65.41.777.81.339.42.118.41.314.32.349.60.8
road and skidding road28.51.618.91.222.21.86.90.82.10.917.40.6
road and cable line1.20.41.10.322.41.824.11.410.22.010.90.5
road and flight path0.60.30.10.18.71.215.01.24.21.35.60.4
no access intended4.30.72.10.47.21.135.61.669.13.016.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track57.010.30.0.17.34.89.31.65.42.612.11.5
road and skidding road9.06.10.0.11.14.03.51.06.82.95.21.0
road and cable line8.45.70.0.51.96.254.22.730.45.448.32.2
road and flight path4.24.10.0.13.84.316.42.015.14.215.31.6
no access intended21.48.50.0.5.82.816.62.042.35.819.11.7
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track46.53.962.94.830.82.116.31.310.01.322.40.9
road and skidding road35.33.727.44.424.72.08.31.03.40.813.70.7
road and cable line9.72.34.82.134.92.144.61.721.91.732.01.0
road and flight path0.0.0.0.5.31.012.21.16.71.17.70.6
no access intended8.52.24.92.14.30.918.61.358.02.124.10.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track62.11.576.51.234.31.416.10.810.81.137.10.5
road and skidding road29.11.419.71.222.71.36.90.63.40.615.20.4
road and cable line2.80.51.50.429.71.437.21.019.41.321.30.5
road and flight path0.60.30.10.17.40.814.10.86.70.97.10.3
no access intended5.40.72.30.45.80.725.70.959.71.619.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862380/328711
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track64.41.678.31.239.62.022.31.418.02.853.00.8
road and skidding road28.71.518.51.122.71.88.51.03.31.318.70.6
road and cable line1.40.41.10.323.21.727.91.512.32.411.30.5
road and flight path0.60.30.10.18.21.114.31.25.41.75.00.4
no access intended4.80.72.00.46.21.027.01.561.03.612.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track52.310.00.0.15.04.210.11.64.92.411.91.4
road and skidding road8.25.50.0.10.83.63.20.96.12.64.80.9
road and cable line11.96.5100.0.53.35.854.62.629.95.149.02.1
road and flight path3.93.90.0.13.23.915.91.914.94.014.81.5
no access intended23.78.50.0.7.73.016.21.944.25.519.41.7
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track46.73.762.04.531.01.917.21.210.11.223.10.9
road and skidding road34.23.627.74.224.41.88.30.93.60.813.90.7
road and cable line10.62.35.12.034.72.044.61.622.61.732.20.9
road and flight path0.0.0.0.5.30.912.01.17.21.17.70.5
no access intended8.42.15.22.14.60.917.91.356.52.023.10.8
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track61.31.576.81.234.21.418.00.811.31.138.80.5
road and skidding road29.11.419.31.122.81.27.50.63.70.715.80.4
road and cable line3.20.51.50.330.41.339.81.121.11.422.00.5
road and flight path0.60.20.10.17.20.713.60.77.50.96.80.3
no access intended5.90.72.20.45.50.621.20.956.41.716.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862381/328712
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track65.51.777.71.339.52.118.31.314.32.349.80.8
road and skidding road28.51.619.01.221.91.86.90.82.21.017.50.6
road and cable line1.20.41.10.322.71.824.71.410.12.011.00.5
road and flight path0.70.30.10.18.81.214.91.24.31.35.60.4
no access intended4.10.72.00.47.11.135.31.669.13.116.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track57.010.30.0.17.34.89.51.65.52.712.21.5
road and skidding road9.06.10.0.11.14.03.21.07.03.05.11.0
road and cable line8.45.70.0.51.96.253.92.731.25.548.32.2
road and flight path4.24.10.0.13.84.316.62.014.24.215.31.6
no access intended21.48.50.0.5.82.816.82.042.15.819.11.8
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track45.83.963.54.831.12.116.11.39.91.322.30.9
road and skidding road35.83.826.74.424.22.08.10.93.50.813.50.7
road and cable line9.82.34.92.134.92.245.11.721.91.732.21.0
road and flight path0.0.0.0.5.41.012.31.16.81.17.80.6
no access intended8.62.24.92.24.40.918.41.358.02.124.20.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track62.11.576.51.234.41.416.00.810.71.137.20.5
road and skidding road29.21.419.71.222.31.36.80.63.40.615.10.4
road and cable line2.80.51.50.429.91.437.71.119.51.321.40.5
road and flight path0.60.30.10.17.60.814.10.86.70.97.10.3
no access intended5.20.72.30.45.80.725.40.959.61.719.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862382/328713
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track57.01.876.71.329.72.122.01.81.91.350.80.9
road and skidding road30.81.713.91.119.61.87.61.127.24.418.60.7
road and cable line2.90.62.60.523.41.937.12.122.34.113.30.6
road and flight path0.0.0.0.6.01.122.31.830.74.66.20.4
no access intended9.31.06.70.821.21.910.91.317.93.811.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track17.78.00.0.8.33.68.41.61.61.68.01.3
road and skidding road43.610.40.0.4.52.62.20.81.61.64.61.0
road and cable line21.68.60.0.54.26.355.62.836.76.251.22.3
road and flight path4.24.10.0.20.45.128.82.655.26.429.92.1
no access intended12.97.00.0.12.64.24.81.24.92.86.41.1
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track27.43.545.75.024.52.014.41.32.20.716.70.8
road and skidding road48.24.028.84.518.51.85.40.89.71.414.30.8
road and cable line13.82.78.82.841.42.352.01.829.62.138.81.1
road and flight path1.20.93.01.74.10.921.11.548.12.320.80.9
no access intended9.42.313.73.411.41.57.10.910.31.49.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track51.21.674.01.326.01.415.80.92.10.634.70.6
road and skidding road34.01.515.21.118.21.25.60.611.81.315.90.5
road and cable line5.10.73.20.533.61.547.61.229.11.825.80.5
road and flight path0.30.20.30.26.00.723.01.046.02.013.60.4
no access intended9.40.97.40.816.21.28.00.711.01.310.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862383/328714
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: accessible forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track64.41.678.31.238.82.018.01.213.92.249.30.7
road and skidding road28.71.518.51.122.21.77.10.82.41.017.40.6
road and cable line1.40.41.10.322.71.724.01.310.21.911.00.5
road and flight path0.60.30.10.18.71.115.31.14.71.35.80.4
no access intended4.80.72.00.47.61.135.51.568.72.916.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track52.310.00.0.15.04.29.91.54.72.311.71.4
road and skidding road8.25.50.0.10.83.63.10.95.92.64.70.9
road and cable line11.96.5100.0.53.35.853.92.529.25.048.42.1
road and flight path3.93.90.0.13.23.916.01.914.53.914.91.5
no access intended23.78.50.0.7.73.017.21.945.65.520.31.7
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track46.73.762.04.530.91.917.21.29.71.222.80.8
road and skidding road34.23.627.74.224.31.88.20.93.50.713.60.7
road and cable line10.62.35.12.034.72.044.01.621.51.631.70.9
road and flight path0.0.0.0.5.30.912.11.17.01.07.70.5
no access intended8.42.15.22.14.70.918.51.358.32.024.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track61.31.576.81.233.71.316.40.810.41.037.00.5
road and skidding road29.11.419.31.122.51.26.90.53.40.615.10.4
road and cable line3.20.51.50.330.11.336.81.019.21.221.20.5
road and flight path0.60.20.10.17.40.714.20.77.00.87.20.3
no access intended5.90.72.20.46.30.725.80.959.91.619.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862384/328715
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track65.21.777.51.338.52.117.41.212.42.048.00.8
road and skidding road28.31.618.81.221.61.86.50.82.20.916.80.6
road and cable line1.20.41.20.322.31.823.11.38.61.710.80.5
road and flight path0.60.30.20.18.61.215.21.23.61.15.80.4
no access intended4.60.72.20.59.01.237.91.673.32.618.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track57.010.30.0.16.84.69.31.55.42.611.91.4
road and skidding road9.06.10.0.10.83.93.41.06.82.95.11.0
road and cable line8.45.70.0.52.06.152.82.630.45.447.52.2
road and flight path4.24.10.0.14.74.316.92.015.14.215.81.6
no access intended21.48.50.0.5.62.817.82.042.35.819.81.7
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track46.23.963.34.731.12.115.61.29.71.221.90.9
road and skidding road35.73.727.14.424.31.98.00.93.20.713.30.7
road and cable line9.62.34.82.134.62.143.71.720.91.731.41.0
road and flight path0.0.0.0.5.61.012.21.16.31.07.70.6
no access intended8.52.24.82.14.40.920.61.459.92.025.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track61.91.576.31.233.91.415.40.810.21.036.00.5
road and skidding road29.11.419.61.222.21.26.60.53.20.614.70.4
road and cable line2.80.51.50.429.61.336.01.018.01.220.90.5
road and flight path0.60.30.20.17.60.814.20.76.20.87.30.3
no access intended5.60.72.50.56.70.727.80.962.51.521.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862385/328716
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track65.31.777.51.338.52.117.41.212.02.048.20.8
road and skidding road28.41.618.91.221.31.86.40.82.20.916.90.6
road and cable line1.20.41.20.322.51.823.61.48.41.710.90.5
road and flight path0.70.30.20.18.71.215.11.23.61.15.70.4
no access intended4.40.72.20.49.01.237.51.673.72.718.30.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track57.010.30.0.17.14.79.41.65.52.712.01.4
road and skidding road9.06.10.0.11.03.93.10.96.93.04.91.0
road and cable line8.45.70.0.52.76.252.52.730.85.447.52.2
road and flight path4.24.10.0.13.64.217.12.015.44.315.81.6
no access intended21.48.50.0.5.72.818.02.141.55.819.81.8
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track45.53.963.94.831.42.115.31.29.61.221.80.9
road and skidding road36.23.826.44.423.71.97.70.93.20.713.00.7
road and cable line9.82.34.82.134.82.144.01.721.01.731.61.0
road and flight path0.0.0.0.5.71.012.21.16.41.07.70.6
no access intended8.62.24.92.14.50.920.81.459.82.025.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track61.91.576.31.234.11.415.30.810.01.036.00.5
road and skidding road29.21.419.61.221.81.26.40.53.20.614.60.4
road and cable line2.80.51.60.429.81.436.51.018.11.221.10.5
road and flight path0.60.30.20.17.60.814.20.76.30.87.20.3
no access intended5.50.72.40.46.70.727.61.062.41.621.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862386/328717
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track64.31.678.01.237.82.017.11.112.01.947.70.7
road and skidding road28.61.518.51.121.61.76.70.72.30.916.90.6
road and cable line1.40.41.20.322.61.723.01.38.81.610.90.5
road and flight path0.60.30.20.18.71.115.41.14.01.15.90.4
no access intended5.20.72.10.49.31.237.91.572.92.518.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track52.310.00.0.14.44.09.71.54.72.311.51.3
road and skidding road8.25.50.0.10.43.53.00.85.92.64.60.9
road and cable line11.96.5100.0.53.95.752.22.529.25.047.62.1
road and flight path3.93.90.0.13.93.916.81.914.53.915.51.5
no access intended23.78.50.0.7.42.918.31.945.65.520.91.7
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track46.53.762.34.531.11.916.41.29.41.122.20.8
road and skidding road34.63.627.44.124.11.87.90.93.30.713.20.7
road and cable line10.52.35.12.034.52.042.91.620.61.631.00.9
road and flight path0.0.0.0.5.60.912.11.06.51.07.70.5
no access intended8.42.15.22.14.80.920.61.360.21.925.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track61.21.576.51.233.31.315.60.79.80.935.90.5
road and skidding road29.11.419.31.122.11.26.50.53.20.514.60.4
road and cable line3.10.51.60.429.91.335.61.017.91.220.90.4
road and flight path0.60.20.20.17.60.714.30.76.40.87.30.3
no access intended6.10.72.40.47.10.727.90.962.71.521.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862387/328718
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track57.41.776.61.328.42.020.81.52.41.248.00.8
road and skidding road30.51.614.01.119.01.77.51.021.43.217.90.7
road and cable line2.80.62.60.523.71.934.01.817.12.913.70.6
road and flight path0.0.0.0.6.51.125.21.636.33.88.40.5
no access intended9.31.06.80.822.41.812.51.222.83.312.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track17.78.00.0.8.23.58.61.61.41.48.01.2
road and skidding road43.610.40.0.4.52.52.10.82.82.04.60.9
road and cable line21.68.60.0.54.96.253.32.733.95.749.22.3
road and flight path4.24.10.0.20.15.030.52.556.16.031.42.1
no access intended12.97.00.0.12.44.15.51.35.82.86.81.1
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track27.13.545.75.023.91.915.01.21.90.616.20.8
road and skidding road48.83.928.84.518.61.85.30.89.61.313.90.7
road and cable line13.72.78.82.841.72.250.31.726.81.937.61.0
road and flight path1.20.93.01.74.40.921.81.450.82.222.50.9
no access intended9.22.313.73.411.51.57.60.910.91.39.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track51.51.673.91.325.21.316.10.81.90.533.30.5
road and skidding road33.81.515.31.118.01.25.60.511.51.215.40.5
road and cable line5.00.73.10.533.71.444.61.125.31.525.20.5
road and flight path0.30.20.30.26.30.724.61.048.21.815.40.4
no access intended9.40.97.40.816.91.29.10.713.01.210.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862388/328719
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track57.41.776.71.327.72.017.51.31.70.944.80.8
road and skidding road30.51.614.01.118.61.76.20.816.62.516.70.6
road and cable line2.80.62.60.523.31.829.71.513.92.313.40.6
road and flight path0.0.0.0.7.31.132.21.629.03.011.20.5
no access intended9.31.06.80.823.01.814.51.238.83.213.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track17.78.00.0.8.23.58.41.51.41.47.81.2
road and skidding road43.610.40.0.4.52.52.00.82.71.94.50.9
road and cable line21.68.60.0.54.96.252.92.732.95.648.82.2
road and flight path4.24.10.0.20.15.030.72.557.35.931.82.1
no access intended12.97.00.0.12.44.15.91.35.72.77.11.2
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track27.13.545.75.023.81.915.01.21.80.615.90.8
road and skidding road48.83.928.84.518.51.85.20.89.41.213.70.7
road and cable line13.72.78.82.841.72.250.11.725.61.837.11.0
road and flight path1.20.93.01.74.30.921.91.450.92.123.00.9
no access intended9.22.313.73.411.61.57.80.912.41.410.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track51.51.673.91.324.81.315.00.81.70.431.70.5
road and skidding road33.81.515.31.117.71.25.10.510.81.114.70.4
road and cable line5.00.73.10.533.41.441.71.123.11.424.60.5
road and flight path0.30.20.30.26.70.827.81.045.61.717.00.4
no access intended9.40.97.40.817.31.210.40.718.81.312.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862389/328720
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track57.71.776.51.327.81.919.31.42.11.046.50.8
road and skidding road30.31.614.11.118.91.77.91.020.42.917.70.6
road and cable line2.70.62.70.523.81.832.71.715.12.613.90.6
road and flight path0.0.0.0.7.11.127.51.635.23.59.50.5
no access intended9.31.06.80.822.41.812.61.227.33.212.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track17.78.00.0.8.03.58.71.51.41.48.11.2
road and skidding road43.610.40.0.4.42.52.10.82.82.04.50.9
road and cable line21.68.60.0.55.66.252.92.733.95.749.12.2
road and flight path4.24.10.0.19.84.930.62.556.16.031.42.1
no access intended12.97.00.0.12.24.15.71.35.82.86.91.1
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track27.53.545.34.923.91.915.11.21.80.616.10.8
road and skidding road48.53.928.64.518.41.85.10.89.51.313.70.7
road and cable line13.62.78.72.841.82.250.11.726.31.937.51.0
road and flight path1.20.83.01.74.30.922.01.451.42.122.90.9
no access intended9.22.314.53.511.61.57.70.911.01.39.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track52.01.673.71.325.01.315.70.81.80.532.60.5
road and skidding road33.51.515.31.117.81.25.70.511.51.115.20.4
road and cable line4.90.73.20.533.61.443.51.124.21.525.10.5
road and flight path0.30.20.30.26.60.725.71.048.01.816.00.4
no access intended9.30.97.50.817.01.19.30.714.41.211.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862390/328721
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track57.51.776.21.326.51.815.21.11.30.741.70.7
road and skidding road30.21.614.01.117.91.66.00.714.02.015.90.6
road and cable line2.70.62.60.523.11.727.01.311.01.813.30.5
road and flight path0.10.10.10.17.91.134.51.426.52.613.00.5
no access intended9.51.07.00.824.71.817.21.247.12.916.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track17.78.00.0.7.93.48.21.51.31.37.71.2
road and skidding road43.610.40.0.4.32.42.20.82.71.94.50.9
road and cable line21.68.60.0.54.86.151.12.632.55.547.52.2
road and flight path4.24.10.0.21.05.032.02.556.55.832.62.1
no access intended12.97.0100.0.12.04.06.51.37.03.07.71.2
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track27.33.545.34.923.41.914.51.21.60.515.40.7
road and skidding road48.33.928.64.518.31.74.90.78.91.213.10.7
road and cable line13.52.78.72.841.32.248.61.724.21.736.21.0
road and flight path1.20.83.01.74.80.923.71.449.02.023.60.9
no access intended9.72.314.53.512.21.58.30.916.21.511.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track51.71.673.41.324.11.313.90.71.50.430.10.5
road and skidding road33.41.515.31.117.31.15.00.510.01.014.00.4
road and cable line4.90.73.20.532.81.438.91.020.81.323.80.5
road and flight path0.40.20.30.27.30.830.00.942.71.618.10.4
no access intended9.60.97.80.818.51.112.20.725.01.314.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862391/328722
NFI3
forest area
avalanches SilvaProtect · concept of transportation system
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
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonconcept of transportation system1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGroad and skidding track32.350.0.0.0.32.35
road and skidding road13.0110.0.0.0.13.011
road and cable line0.0.0.0.0.0.0.0.
road and flight path0.0.0.0.0.0.0.0.
no access intended1.4370.0.0.0.1.437
total46.720.0.0.0.46.72
AIroad and skidding track1.5330.0.1.8283.317
road and skidding road0.0.0.0.0.21000.2100
road and cable line0.21000.4720.0.0.657
road and flight path0.0.0.0.0.0.0.0.
no access intended0.6570.21000.21001.041
total2.3250.6572.2245.19
ARroad and skidding track3.3210.0.1.6324.915
road and skidding road1.1400.0.1.0382.127
road and cable line0.3710.21000.21000.648
road and flight path0.5670.0.0.0.0.567
no access intended0.0.0.0.0.0.0.0.
total5.3130.21002.7228.16
BEroad and skidding track49.652.42923.9975.94
road and skidding road16.7110.210015.21132.17
road and cable line9.8147.11619.11035.97
road and flight path2.8261.0452.1306.018
no access intended4.6212.0324.62111.213
total83.5412.71264.94161.11
BL/BSroad and skidding track10.5100.0.2.23012.79
road and skidding road4.2210.0.0.6564.819
road and cable line0.7580.0.0.9501.637
road and flight path0.0.0.0.0.0.0.0.
no access intended0.31000.0.0.21000.572
total15.760.0.3.92219.64
FRroad and skidding track15.390.0.3.32418.68
road and skidding road5.9180.4713.5239.713
road and cable line3.2230.5575.3189.113
road and flight path0.7560.21000.4731.341
no access intended0.8510.0.0.21001.045
total25.951.04012.81039.73
GEroad and skidding track2.3250.0.0.0.2.325
road and skidding road0.8660.0.0.0.0.866
road and cable line0.0.0.0.0.0.0.0.
road and flight path0.0.0.0.0.0.0.0.
no access intended0.0.0.0.0.0.0.0.
total3.1130.0.0.0.3.113
GLroad and skidding track1.2410.0.0.6581.733
road and skidding road0.21000.0.0.4710.658
road and cable line1.1401.9302.2295.217
road and flight path1.0441.0440.5572.527
no access intended1.4370.9451.4373.721
total4.9183.8205.11713.87
GRroad and skidding track13.6121.9318.01523.59
road and skidding road4.9201.2414.92011.113
road and cable line20.0913.71139.8673.64
road and flight path3.2252.1305.31910.713
no access intended12.4121.73311.51325.68
total54.2520.7969.64144.52
JUroad and skidding track11.5110.4713.72215.69
road and skidding road8.4130.21005.61714.29
road and cable line0.0.0.0.0.4700.470
road and flight path0.0.0.0.0.0.0.0.
no access intended1.4380.4710.8502.527
total21.360.94310.51132.83
LUroad and skidding track17.780.0.3.42321.17
road and skidding road9.3130.0.1.53710.812
road and cable line4.1210.6581.7336.516
road and flight path0.21000.0.0.0.0.2100
no access intended0.6570.0.0.21000.849
total31.940.6586.81639.43
NEroad and skidding track14.490.9501.43516.78
road and skidding road7.8140.21001.1419.013
road and cable line0.4700.0.0.21000.558
road and flight path0.21000.0.0.0.0.2100
no access intended0.6590.0.0.21000.851
total23.451.0442.82427.33
NWroad and skidding track0.4720.31000.4671.143
road and skidding road0.4720.21000.21000.848
road and cable line1.6360.4721.8333.820
road and flight path1.1480.31000.31001.637
no access intended0.0.0.0.0.0.0.0.
total3.5211.2442.6267.29
OWroad and skidding track0.8450.0.0.21001.041
road and skidding road1.4350.21001.6343.223
road and cable line4.0200.8453.2238.112
road and flight path2.4260.6592.2295.217
no access intended0.4710.0.0.21000.658
total9.1121.7337.41318.14
SGroad and skidding track11.8121.1449.61322.58
road and skidding road3.9231.0455.11910.013
road and cable line1.2411.3417.71510.213
road and flight path1.2410.5710.4722.131
no access intended2.0310.5701.5384.022
total20.194.42124.3748.84
SHroad and skidding track10.660.0.0.46911.05
road and skidding road1.3390.0.0.0.1.339
road and cable line0.0.0.0.0.0.0.0.
road and flight path0.0.0.0.0.0.0.0.
no access intended0.0.0.0.0.0.0.0.
total11.940.0.0.46912.33
SOroad and skidding track20.560.0.1.43821.96
road and skidding road6.7150.0.1.1457.814
road and cable line0.6590.0.0.4721.045
road and flight path0.0.0.0.0.0.0.0.
no access intended0.7570.21000.0.0.950
total28.530.21002.92631.62
SZroad and skidding track3.6230.0.0.9494.420
road and skidding road1.6350.0.1.4383.025
road and cable line5.2180.9446.71512.89
road and flight path1.7350.4710.9443.025
no access intended1.4380.0.0.8492.229
total13.5101.43710.71125.54
TGroad and skidding track14.860.0.1.43516.25
road and skidding road2.2280.0.0.8453.024
road and cable line0.0.0.0.0.0.0.0.
road and flight path0.0.0.0.0.0.0.0.
no access intended0.11000.0.0.21000.473
total17.250.0.2.42619.63
TIroad and skidding track4.4210.4717.41612.212
road and skidding road0.6580.6583.1264.322
road and cable line1.8331.33714.81117.910
road and flight path0.21001.8335.1207.117
no access intended9.3143.92245.1558.44
total16.3108.01575.6399.92
URroad and skidding track0.8490.0.0.4711.339
road and skidding road0.4710.21000.6581.240
road and cable line0.21001.9291.8323.919
road and flight path1.6350.8491.4373.821
no access intended1.9300.5570.4712.824
total4.8183.5214.61812.96
VDroad and skidding track44.951.8335.41852.24
road and skidding road15.1110.0.1.73316.810
road and cable line1.8332.4294.4208.614
road and flight path0.8500.0.0.8501.635
no access intended4.8200.8502.9268.515
total67.535.01915.21087.72
VSroad and skidding track6.5172.3299.71318.59
road and skidding road1.2410.4713.6235.119
road and cable line5.81811.61216.91034.46
road and flight path4.3215.51910.61320.59
no access intended6.6173.12510.81320.59
total24.5822.9851.6599.02
ZGroad and skidding track0.9430.0.0.8411.727
road and skidding road1.8290.0.0.5672.323
road and cable line0.21000.21001.0361.431
road and flight path0.0.0.0.0.0.0.0.
no access intended0.0.0.0.0.0.0.0.
total2.9190.21002.3225.48
ZHroad and skidding track36.540.0.0.47137.04
road and skidding road7.3160.0.0.4727.715
road and cable line2.7270.0.0.8503.523
road and flight path0.0.0.0.0.0.0.0.
no access intended0.6580.0.0.0.0.658
total47.120.0.1.63548.82
Switzerlandroad and skidding track330.0211.41388.34429.72
road and skidding road116.244.72053.96174.83
road and cable line65.0545.26129.24239.52
road and flight path22.01014.21230.3866.45
no access intended52.1614.31281.14147.53
total585.2189.84382.821057.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #862392/328723
NFI4
forest area
avalanches SilvaProtect · concept of transportation system
unit of reference: production region
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectconcept of transportation system %± %± %± %± %± %±
n/aroad and skidding track57.71.776.51.327.41.916.41.21.60.843.40.8
road and skidding road30.31.614.01.118.41.76.60.816.32.316.50.6
road and cable line2.70.62.70.523.31.828.81.413.02.113.60.5
road and flight path0.0.0.0.7.81.133.61.529.12.912.20.5
no access intended9.31.06.80.823.11.814.71.140.03.114.30.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterroad and skidding track17.78.00.0.8.03.58.61.51.41.47.91.2
road and skidding road43.610.40.0.4.42.52.00.82.71.94.40.9
road and cable line21.68.60.0.55.66.252.42.732.95.648.72.2
road and flight path4.24.10.0.19.84.930.92.557.35.931.82.1
no access intended12.97.00.0.12.24.16.11.35.72.77.21.2
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track27.53.545.34.923.81.915.01.21.70.515.90.8
road and skidding road48.53.928.64.518.31.85.10.79.41.213.50.7
road and cable line13.62.78.72.841.62.249.81.725.21.836.91.0
road and flight path1.20.83.01.74.30.922.51.450.92.123.30.9
no access intended9.22.314.53.511.91.57.70.912.81.410.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track52.01.673.71.324.71.314.60.81.70.431.20.5
road and skidding road33.51.515.31.117.61.15.30.510.81.014.50.4
road and cable line4.90.73.20.533.11.440.71.022.41.424.40.5
road and flight path0.30.20.30.26.90.828.81.045.31.717.60.4
no access intended9.30.97.50.817.61.110.60.719.91.312.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #862393/328724
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