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NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %±
outside of perimeter< 1%2.80.43.60.84.71.24.01.47.31.411.02.34.10.3
1-9%17.70.927.92.033.12.746.93.537.82.642.33.625.80.7
10-25%23.31.035.72.228.52.627.83.229.32.426.33.226.70.8
26-50%20.40.918.51.817.22.113.12.414.71.914.72.618.50.7
51-75%17.60.99.81.410.61.76.61.88.21.54.11.413.50.6
76-100%18.10.94.40.95.81.31.50.92.70.91.60.911.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%1.00.63.40.88.61.45.51.112.11.66.71.06.30.5
1-9%19.32.328.91.925.12.245.12.540.72.449.92.036.50.9
10-25%29.12.632.72.028.32.331.52.326.32.226.41.829.10.9
26-50%24.22.519.21.722.12.214.41.713.91.712.71.317.10.7
51-75%15.82.19.21.210.51.63.20.96.41.23.10.77.40.5
76-100%10.51.86.41.15.51.20.20.20.50.41.30.53.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%2.50.33.50.66.80.95.00.99.91.17.70.95.00.3
1-9%17.90.828.51.428.81.745.72.039.41.848.11.830.40.6
10-25%24.10.934.11.528.41.730.31.927.71.626.41.627.70.6
26-50%20.90.918.91.219.81.514.01.414.31.313.21.217.90.5
51-75%17.40.89.50.910.61.24.30.87.20.93.30.610.80.4
76-100%17.10.85.50.75.60.90.70.31.50.41.40.48.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848315/314646
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %±
outside of perimeter< 1%2.70.43.60.94.41.22.31.18.01.59.12.33.80.3
1-9%17.70.928.72.133.12.850.23.837.02.743.33.925.50.8
10-25%23.21.035.22.229.22.728.53.529.32.628.53.626.60.8
26-50%20.50.918.41.816.92.211.92.514.52.014.22.818.50.7
51-75%17.80.99.61.410.81.85.41.88.31.53.61.413.70.6
76-100%18.20.94.51.05.61.41.81.02.91.01.20.811.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%1.00.63.50.88.81.55.61.112.01.66.81.06.40.5
1-9%19.42.328.72.025.52.345.12.540.92.550.22.136.60.9
10-25%29.02.633.12.028.02.431.82.326.52.225.81.829.00.9
26-50%24.02.519.11.722.12.213.91.713.91.712.81.417.00.7
51-75%15.92.19.11.210.21.63.30.96.11.23.00.77.30.5
76-100%10.61.86.51.15.31.20.20.20.50.41.30.53.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%2.50.33.60.66.91.04.60.910.21.17.30.94.90.3
1-9%17.90.828.71.428.91.846.62.139.21.848.81.830.40.6
10-25%24.00.934.11.528.51.830.81.927.71.726.41.627.70.6
26-50%21.00.918.81.219.81.613.31.414.21.313.11.217.80.5
51-75%17.50.89.40.910.51.23.90.87.11.03.10.610.80.4
76-100%17.10.85.60.75.50.90.70.41.60.51.30.48.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848316/314647
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.30.0.0.0.1.00.60.40.30.0.1.60.85.01.73.41.96.43.60.0.2.61.50.80.50.0.1.00.2
< 1%4.00.83.61.36.11.64.71.24.00.98.63.45.01.48.12.14.62.35.83.318.96.12.31.38.71.83.01.75.20.4
1-9%25.41.814.92.520.22.925.72.516.71.729.15.325.82.824.83.347.15.433.96.732.07.730.24.242.23.133.44.725.70.8
10-25%23.51.825.03.223.83.025.12.423.81.922.84.830.03.020.83.220.54.414.25.031.47.727.44.125.52.728.74.524.60.8
26-50%18.71.613.32.418.22.718.82.220.61.822.65.022.62.819.13.113.93.724.86.38.34.723.93.915.72.319.84.018.90.7
51-75%13.71.416.32.616.12.614.32.019.81.811.63.89.41.917.73.08.13.06.33.57.03.910.52.84.81.411.13.213.60.6
76-100%14.31.426.83.115.52.610.51.714.81.55.22.55.51.54.61.72.41.78.54.12.52.53.21.62.20.94.12.010.90.6
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 perimetern/a0.0.0.0.0.0.0.0.0.0.1.11.11.20.70.0.1.91.15.43.05.82.31.60.72.60.80.80.41.50.2
< 1%1.91.17.95.33.83.80.0.0.0.6.52.33.61.29.32.16.51.93.32.39.43.06.81.314.91.95.21.06.90.5
1-9%20.33.219.17.73.83.820.35.76.54.525.34.021.32.725.03.335.83.740.16.521.04.229.02.339.62.632.42.129.10.9
10-25%26.33.418.97.746.410.323.06.131.28.328.34.125.82.923.03.222.93.318.35.023.84.226.52.323.72.231.12.026.40.9
26-50%23.83.315.27.026.29.134.26.86.64.520.73.821.02.720.23.113.92.715.44.819.94.220.72.110.61.619.71.818.60.8
51-75%17.23.022.78.219.88.016.35.329.98.38.82.518.42.614.22.712.02.612.44.413.13.411.91.74.51.17.51.111.40.6
76-100%10.42.416.27.50.0.6.23.525.87.99.22.78.71.98.22.17.02.05.12.97.12.63.40.94.31.13.30.86.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.20.0.0.0.0.90.50.40.30.70.71.40.52.40.82.41.05.82.34.11.61.90.61.80.50.70.31.20.2
< 1%3.60.74.11.35.91.54.01.13.70.87.31.94.30.98.71.55.91.54.41.912.12.85.71.012.31.34.80.96.00.3
1-9%24.31.615.42.418.52.624.92.316.11.626.83.223.61.924.92.339.73.137.34.624.13.829.32.040.72.032.61.927.30.6
10-25%24.21.624.32.926.22.924.82.324.21.826.23.128.02.121.92.222.12.716.53.625.93.726.72.024.51.730.71.925.40.6
26-50%19.81.513.52.319.02.620.92.219.81.721.53.021.81.919.72.213.92.219.73.916.63.321.51.812.71.419.81.618.80.5
51-75%14.51.317.02.516.52.414.51.820.41.79.92.113.91.615.92.010.72.09.72.911.32.711.51.44.60.88.11.112.60.5
76-100%13.51.225.62.913.92.39.91.515.41.57.61.97.11.26.41.45.41.56.62.45.82.03.40.83.40.73.40.78.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848317/314648
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeter< 1%5.40.95.61.73.61.31.50.73.60.82.31.62.21.02.81.23.21.85.93.411.25.40.0.1.60.81.91.43.40.3
1-9%18.01.614.62.617.12.619.32.219.01.731.85.324.72.825.13.434.35.132.46.744.48.029.24.136.93.028.94.522.90.8
10-25%29.81.922.23.025.93.124.82.521.31.826.05.134.23.131.93.730.04.932.76.815.45.936.44.338.03.039.24.928.60.8
26-50%20.41.717.12.724.83.122.82.419.91.828.05.424.52.824.23.416.34.014.45.116.16.023.53.915.72.318.03.820.80.8
51-75%14.61.511.82.318.62.816.72.217.01.710.63.710.12.09.82.47.02.88.34.05.94.19.02.65.41.48.02.712.90.6
76-100%11.71.328.83.310.02.114.82.019.21.71.31.34.21.36.31.99.23.16.23.57.03.91.81.22.30.94.02.011.40.6
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 perimeter< 1%6.72.00.0.4.44.32.12.10.0.3.61.63.41.23.21.32.81.23.32.38.83.03.10.95.91.32.40.73.80.4
1-9%20.43.223.38.38.45.78.24.08.94.927.24.117.72.528.13.424.43.332.06.221.04.137.22.538.32.638.92.130.40.9
10-25%28.53.526.28.634.49.831.16.717.27.026.44.140.13.326.03.341.03.832.36.225.94.533.32.430.12.435.92.132.81.0
26-50%22.63.331.69.240.510.042.67.121.77.328.04.124.32.922.73.217.43.017.04.923.34.219.22.019.72.114.91.620.60.8
51-75%12.82.67.55.13.83.810.14.335.78.79.32.77.11.712.32.57.62.113.84.68.62.75.61.24.31.15.71.07.70.5
76-100%8.92.311.36.28.55.85.93.316.56.85.42.07.31.77.72.16.82.01.61.612.43.51.60.61.60.72.10.64.70.4
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.
total< 1%5.70.94.91.53.71.31.60.73.40.83.11.22.80.83.00.92.91.04.52.09.52.62.30.74.10.82.30.63.60.3
1-9%18.51.415.62.516.22.417.82.018.41.729.03.221.21.926.62.427.82.832.24.527.63.835.22.137.71.937.21.926.30.6
10-25%29.61.722.72.826.83.025.72.321.11.726.33.237.12.228.82.537.23.032.54.623.03.734.12.133.41.936.51.930.50.6
26-50%20.91.518.82.626.52.925.52.320.01.728.03.324.42.023.42.317.02.415.83.621.23.520.31.818.01.515.41.520.70.6
51-75%14.21.311.32.117.02.515.82.018.11.79.82.28.61.311.11.77.41.711.33.17.92.36.51.14.80.96.11.010.50.4
76-100%11.11.226.73.09.92.013.61.819.01.73.81.35.81.17.01.47.61.73.71.810.92.81.60.61.90.62.40.68.40.4
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, 11.07.2020 #848318/314649
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.30.0.0.0.1.00.60.40.30.0.1.50.74.81.62.91.65.43.00.0.2.21.31.00.60.0.1.00.2
< 1%4.70.93.61.36.61.64.61.23.90.97.83.15.11.49.12.23.91.94.92.716.95.22.61.38.41.63.91.75.40.4
1-9%26.01.815.22.519.02.725.82.416.61.629.05.025.62.725.63.346.54.930.36.033.06.829.23.839.72.830.14.025.70.8
10-25%23.21.725.33.223.82.925.02.424.11.922.84.529.92.920.43.117.33.815.44.828.86.627.53.823.42.533.24.124.50.8
26-50%18.01.613.12.418.92.719.22.220.81.823.64.922.92.718.33.016.53.724.45.78.34.123.93.616.72.218.63.419.00.7
51-75%13.51.416.52.616.22.514.01.919.31.710.73.59.61.917.42.97.92.77.13.57.33.511.02.66.81.510.32.713.40.6
76-100%14.21.426.43.115.42.510.31.714.91.56.02.65.51.44.41.64.92.112.54.45.73.23.41.53.91.14.01.711.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.1.11.11.20.70.60.61.81.04.72.75.42.11.80.72.40.80.70.41.50.2
< 1%2.51.27.95.33.73.60.0.0.0.6.32.24.31.39.72.16.21.82.92.08.82.86.61.214.21.85.00.96.90.5
1-9%19.83.119.17.73.73.620.35.76.54.524.33.820.92.625.63.235.23.636.85.920.54.129.12.338.92.532.52.028.90.9
10-25%27.03.418.97.744.710.023.06.131.28.328.74.026.12.922.13.023.13.216.14.524.94.126.12.223.62.131.02.026.30.9
26-50%23.23.315.27.025.28.834.26.86.64.520.83.720.72.720.23.014.42.717.94.819.64.020.82.111.51.619.81.718.70.8
51-75%17.42.922.78.222.78.216.35.329.98.39.12.518.12.513.42.512.72.614.04.314.13.412.21.74.61.17.81.111.60.6
76-100%10.22.316.27.50.0.6.23.525.87.99.62.78.81.88.32.16.71.97.63.36.72.53.30.94.91.13.20.76.10.5
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.
totaln/a0.30.20.0.0.0.0.80.50.40.30.70.61.30.52.60.82.20.95.02.03.71.51.90.61.80.50.60.31.20.1
< 1%4.20.74.11.36.31.54.01.03.60.86.91.84.70.99.41.55.41.43.81.711.42.65.51.011.71.24.80.86.00.3
1-9%24.61.515.62.317.42.525.12.216.11.626.23.023.31.925.62.339.42.933.84.224.63.629.12.039.21.932.11.827.20.6
10-25%24.01.524.52.926.02.824.82.324.51.826.43.028.12.021.32.220.92.515.83.326.23.526.51.923.51.631.41.825.30.6
26-50%19.11.413.32.319.62.621.22.220.01.721.93.021.81.919.32.115.22.220.93.716.03.021.71.813.71.319.51.518.90.5
51-75%14.41.217.22.516.82.414.31.819.91.79.72.013.71.615.41.910.91.910.82.811.92.511.91.45.60.98.31.012.60.4
76-100%13.31.225.22.813.82.29.81.515.51.58.21.97.11.26.41.36.01.59.92.76.42.03.40.84.50.83.40.78.80.4
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848319/314650
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.30.20.0.0.0.0.90.50.40.30.0.1.70.74.21.42.71.55.92.91.61.61.91.11.20.60.0.1.00.2
< 1%4.40.83.21.25.91.54.61.14.30.96.62.65.31.39.22.03.61.84.02.315.04.72.41.29.31.63.41.55.30.4
1-9%26.01.715.12.319.22.525.92.316.21.526.94.526.22.624.83.145.34.734.55.635.46.528.53.538.32.729.13.825.50.7
10-25%22.91.624.02.923.32.724.72.325.51.824.14.329.92.720.82.919.03.815.44.326.56.030.73.624.62.433.93.924.80.7
26-50%18.81.514.62.420.42.619.92.120.21.723.54.521.02.418.52.815.43.422.65.010.34.122.63.315.92.019.03.219.00.7
51-75%13.71.316.42.516.72.313.91.818.51.612.73.510.41.817.72.87.52.55.92.96.43.110.32.46.41.410.42.513.40.6
76-100%13.81.326.83.014.62.310.21.615.01.46.32.55.51.34.81.66.62.411.83.94.82.73.61.54.41.14.11.711.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.90.91.10.61.50.81.60.94.12.36.82.31.80.62.10.70.60.31.50.2
< 1%2.81.27.24.93.03.00.0.0.0.6.22.04.21.28.81.96.11.75.12.58.52.66.71.214.21.75.10.96.90.5
1-9%18.62.917.67.26.74.621.95.65.94.024.73.621.92.526.43.038.13.435.95.523.44.029.32.240.32.332.31.929.60.9
10-25%26.43.321.07.743.19.127.56.131.78.028.93.825.12.720.72.722.33.018.04.422.83.826.62.123.22.031.21.926.10.8
26-50%25.63.214.06.525.18.130.56.29.05.020.43.420.82.520.62.814.02.517.04.319.93.820.71.911.31.519.61.618.70.7
51-75%17.12.824.68.122.17.514.54.826.97.79.82.518.02.413.82.411.32.312.13.812.53.011.21.54.31.07.91.111.20.6
76-100%9.42.215.67.20.0.5.63.126.57.69.12.48.91.78.21.96.51.87.93.16.12.33.60.94.61.03.20.76.00.4
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.
totaln/a0.30.20.0.0.0.0.70.40.40.30.50.51.40.52.80.82.00.85.01.85.11.71.90.61.70.50.50.31.20.1
< 1%4.00.73.61.25.61.34.01.04.00.86.41.64.80.99.01.45.21.34.51.710.62.35.50.912.11.24.80.86.00.3
1-9%24.51.515.32.217.82.325.32.115.71.525.62.824.11.825.62.140.72.735.23.927.33.529.11.839.41.831.71.727.30.5
10-25%23.61.523.72.825.52.625.02.125.81.826.92.827.61.920.82.021.12.416.73.124.03.227.71.823.81.531.71.725.40.5
26-50%20.31.414.52.220.92.521.32.019.61.621.72.720.91.719.62.014.52.019.73.316.82.921.21.713.31.219.41.418.90.5
51-75%14.41.217.32.417.32.214.01.719.01.611.02.014.11.515.71.89.91.79.12.410.52.310.91.35.30.88.41.012.40.4
76-100%12.91.125.62.713.02.09.61.415.61.48.01.87.11.16.61.26.51.49.82.45.71.83.60.84.50.73.40.78.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848320/314651
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeter< 1%6.01.05.51.73.41.31.80.73.60.82.11.52.10.93.71.42.41.44.62.69.04.40.60.61.60.71.81.13.40.3
1-9%18.91.614.72.616.82.619.22.218.91.728.34.925.02.726.33.334.14.433.76.035.66.928.53.434.22.628.53.623.20.7
10-25%29.41.921.83.026.63.124.82.521.11.825.34.834.73.030.33.529.94.225.65.620.15.836.83.733.42.635.03.728.20.8
26-50%20.01.617.22.724.13.022.72.420.31.833.85.324.02.723.93.215.63.419.75.115.05.222.83.217.52.122.93.321.10.7
51-75%14.01.411.62.319.12.716.72.117.41.79.43.310.31.99.52.27.82.58.23.511.04.79.52.38.51.68.72.212.90.6
76-100%11.71.329.33.310.02.014.82.018.81.71.11.14.01.26.31.810.22.88.23.59.34.01.81.14.81.23.11.411.10.5
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.
inside perimeter< 1%6.61.90.0.4.44.32.12.10.0.3.51.53.41.23.01.22.71.22.82.08.22.93.40.95.51.12.10.63.60.4
1-9%20.23.123.38.38.45.78.24.08.94.926.13.917.82.528.63.324.53.330.75.722.44.136.32.435.92.437.22.029.90.9
10-25%28.93.526.28.634.49.831.16.717.27.026.94.039.63.225.53.239.63.730.95.725.24.333.72.330.92.335.42.032.70.9
26-50%22.33.231.69.240.510.042.67.121.77.327.74.024.62.923.03.218.43.020.74.923.64.119.32.020.32.015.01.520.80.8
51-75%13.32.67.55.13.83.810.14.335.78.710.72.96.91.611.82.47.82.113.44.29.02.75.81.25.21.17.31.18.20.5
76-100%8.82.211.36.28.55.85.93.316.56.85.22.07.61.78.02.17.12.01.41.411.73.31.50.62.20.72.90.74.80.4
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.
total< 1%6.20.94.81.53.51.21.80.73.40.82.91.12.70.73.40.92.60.93.71.68.52.42.60.73.80.72.00.53.50.2
1-9%19.21.415.72.515.92.417.72.018.31.627.03.021.51.927.42.328.42.732.24.126.63.534.01.935.21.835.41.726.20.6
10-25%29.31.622.32.827.42.925.62.320.91.726.23.137.12.227.92.435.72.828.44.023.63.534.72.032.01.735.31.730.20.6
26-50%20.51.518.82.625.82.925.42.320.41.730.13.224.32.023.52.217.22.220.23.620.83.320.31.719.01.516.71.421.00.5
51-75%13.81.211.12.117.52.515.81.918.41.710.22.18.71.310.71.67.81.610.92.89.62.46.91.16.60.97.61.010.80.4
76-100%11.11.127.23.09.91.913.61.818.71.73.51.35.81.17.21.48.31.64.61.910.92.61.60.53.40.72.90.68.30.4
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848321/314652
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeter< 1%6.10.94.91.54.01.32.10.83.70.81.91.32.61.03.71.32.81.44.02.36.93.41.50.81.40.61.60.93.50.3
1-9%18.81.514.92.418.72.518.72.118.91.628.74.625.82.625.83.131.74.134.45.637.36.130.33.233.62.429.23.323.50.7
10-25%29.11.721.62.825.82.925.32.320.81.726.54.634.52.931.23.332.34.126.65.320.65.135.83.333.22.535.63.528.30.7
26-50%20.51.516.82.523.92.822.72.220.71.731.34.823.42.624.23.116.03.219.64.812.64.119.72.818.52.022.73.121.00.7
51-75%13.81.311.52.218.42.516.52.017.41.69.63.19.81.89.42.17.52.38.43.39.83.910.32.18.61.58.12.012.70.6
76-100%11.71.230.33.19.21.814.71.918.51.62.01.44.01.25.61.69.82.66.93.012.74.32.51.14.71.12.71.211.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%7.82.00.0.4.14.01.91.90.0.3.91.63.31.12.51.02.31.03.72.17.52.63.20.85.21.12.60.63.60.3
1-9%20.13.021.27.67.55.17.13.414.25.924.13.517.82.330.43.126.63.031.75.422.13.936.62.337.72.337.41.830.40.8
10-25%29.33.427.08.234.29.231.36.114.86.128.43.740.33.024.72.939.03.428.15.324.04.032.32.229.22.234.91.832.00.9
26-50%21.63.128.38.539.29.441.56.522.47.026.73.622.72.622.22.917.42.719.04.626.54.120.91.919.81.914.81.420.50.7
51-75%13.22.56.74.67.55.111.54.134.28.011.62.78.11.612.02.38.41.916.34.39.22.65.71.15.71.17.51.08.60.5
76-100%8.02.016.86.97.55.16.73.314.46.05.31.97.81.68.21.96.31.71.21.210.73.01.30.52.40.72.80.64.80.4
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.
total< 1%6.40.84.31.34.01.22.10.73.40.73.11.12.90.73.10.82.50.83.91.57.32.02.60.63.50.62.40.53.60.2
1-9%19.11.315.62.317.62.417.11.918.61.625.92.821.81.728.22.228.62.533.03.927.53.334.51.835.91.735.71.626.50.5
10-25%29.21.622.32.726.62.726.12.220.51.627.62.937.42.127.92.236.42.627.43.722.83.233.41.831.01.635.01.629.90.6
26-50%20.81.418.12.525.52.725.32.120.81.628.52.923.01.823.12.116.82.119.33.321.63.020.51.619.21.416.51.320.80.5
51-75%13.71.211.02.017.32.315.81.818.41.610.82.08.91.210.81.58.11.512.52.79.42.27.21.07.00.97.60.910.90.4
76-100%10.91.128.72.99.11.713.61.718.31.64.01.35.91.06.91.37.61.54.01.611.42.51.70.53.40.62.80.68.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848322/314653
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeter< 1%6.11.05.51.73.81.32.10.83.70.82.01.42.81.03.71.42.21.34.42.58.64.20.60.61.60.71.81.03.60.3
1-9%19.31.614.72.616.52.518.92.219.01.728.54.824.82.726.53.332.44.333.65.834.26.730.53.534.02.629.53.523.40.7
10-25%29.31.821.83.026.73.025.62.521.11.824.54.734.43.029.93.432.54.227.65.623.25.935.83.633.52.634.53.628.40.8
26-50%19.81.617.22.724.22.922.32.420.21.833.75.223.92.724.23.215.63.318.74.914.45.022.13.217.72.123.03.221.00.7
51-75%13.81.411.62.318.82.716.72.117.31.79.13.210.21.99.42.27.52.47.83.310.64.59.22.28.31.58.32.112.70.6
76-100%11.71.329.33.39.92.014.52.018.71.72.21.53.91.26.31.89.72.77.83.49.03.91.81.05.01.23.01.311.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%7.22.00.0.4.24.12.12.10.0.3.41.53.31.23.01.22.61.22.82.08.12.83.40.95.71.22.00.63.70.4
1-9%19.93.123.38.38.15.58.24.08.94.925.63.918.72.529.33.325.13.230.75.722.94.136.32.436.22.437.11.930.10.9
10-25%29.13.526.28.633.29.531.16.717.27.027.54.039.03.224.83.239.33.730.95.724.74.233.72.330.72.335.51.932.50.9
26-50%22.03.231.69.242.79.942.67.121.77.327.24.024.72.823.63.118.02.920.74.924.14.119.32.020.02.015.31.520.80.8
51-75%13.12.67.55.13.73.610.14.335.78.711.22.96.81.611.52.48.22.113.44.28.82.75.81.25.11.17.21.08.10.5
76-100%8.72.211.36.28.25.65.93.316.56.85.11.97.51.77.82.06.91.91.41.411.43.31.50.62.40.83.00.74.80.4
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.
total< 1%6.40.94.81.53.91.32.10.83.50.82.81.13.10.83.30.92.50.93.61.68.32.32.60.73.80.72.00.53.60.2
1-9%19.51.415.72.515.62.317.42.018.41.626.83.021.81.827.92.328.12.632.24.026.53.534.51.935.21.735.41.726.30.6
10-25%29.31.622.32.827.42.926.32.320.91.726.23.136.62.227.42.336.52.829.34.024.23.434.42.031.91.735.21.730.20.6
26-50%20.21.418.82.626.12.825.02.320.31.729.93.224.31.923.92.217.02.219.73.521.03.220.11.719.01.417.01.320.90.5
51-75%13.61.211.12.117.22.415.81.918.41.710.32.18.61.310.51.67.91.610.72.79.42.36.81.16.50.97.40.910.70.4
76-100%11.01.127.23.09.71.913.31.818.61.63.91.35.71.17.01.38.11.64.51.810.62.51.60.53.60.73.00.68.30.4
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848323/314654
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeter< 1%1.70.52.61.22.31.03.61.13.50.87.32.72.71.04.91.62.61.50.0.8.14.02.31.18.01.59.12.33.80.3
1-9%23.41.712.52.423.12.916.22.111.81.421.04.529.62.929.83.431.54.333.45.943.57.250.23.837.02.743.33.925.50.8
10-25%25.51.816.12.728.73.121.72.322.01.833.35.237.03.030.53.535.14.433.96.118.25.628.53.529.32.628.53.626.70.8
26-50%19.01.625.23.220.92.821.82.419.11.717.84.217.62.416.12.819.63.623.05.412.84.911.92.514.52.014.22.818.50.7
51-75%16.21.516.42.714.82.419.32.320.31.818.54.48.51.712.22.56.12.26.43.111.84.55.41.88.31.53.61.413.70.6
76-100%14.11.427.23.110.02.017.42.223.31.82.31.64.71.36.51.95.12.03.32.35.63.21.81.02.91.01.20.811.90.6
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 perimeter< 1%1.30.93.93.90.0.0.0.0.0.6.12.11.90.98.61.93.21.36.02.910.63.15.61.112.01.66.81.06.30.5
1-9%22.63.322.58.28.45.720.65.86.54.525.03.825.12.924.53.235.23.624.45.128.04.545.12.540.92.550.22.136.50.9
10-25%32.43.631.99.333.89.824.66.212.86.035.34.335.33.126.23.329.43.531.15.629.14.531.82.326.52.225.81.829.10.9
26-50%18.13.011.36.236.69.838.37.031.48.316.73.322.22.823.63.217.02.929.75.615.23.513.91.713.91.712.81.417.00.7
51-75%14.02.77.65.217.37.912.54.839.38.810.22.88.11.811.22.49.92.27.53.210.33.03.30.96.11.23.00.77.30.5
76-100%11.62.522.78.23.93.84.02.810.05.56.82.47.31.75.91.75.31.71.41.46.82.50.20.20.50.41.30.53.70.4
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.
total< 1%1.60.52.81.12.10.93.10.93.30.76.61.72.30.76.81.23.01.03.11.69.82.44.60.910.21.17.30.94.90.3
1-9%23.31.513.62.321.62.716.82.011.51.323.42.927.42.027.12.333.72.728.73.932.93.846.62.139.21.848.81.830.40.6
10-25%27.01.617.92.629.33.022.12.221.51.834.53.336.22.228.32.431.72.732.44.125.63.630.81.927.71.726.41.627.80.6
26-50%18.81.423.62.922.52.724.12.319.81.717.12.619.81.819.92.118.12.326.53.814.42.813.31.414.21.313.11.217.80.5
51-75%15.81.315.42.415.12.318.42.121.41.813.62.58.31.211.71.78.41.67.02.210.82.43.90.87.11.03.10.610.90.4
76-100%13.51.226.72.99.41.915.61.922.51.84.91.66.01.16.21.35.31.32.31.36.42.00.70.41.60.51.30.48.30.3
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, 11.07.2020 #848324/314655
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeter< 1%2.00.62.61.12.31.03.61.13.40.87.02.62.50.95.11.63.31.60.0.8.33.64.01.47.31.411.02.34.00.3
1-9%23.41.712.22.323.52.916.52.111.91.421.24.429.32.830.13.329.04.033.45.841.16.546.93.537.82.642.33.625.80.7
10-25%25.81.816.32.728.63.121.52.322.11.835.05.236.32.928.83.337.04.333.95.921.95.527.83.229.32.426.33.226.70.8
26-50%18.71.624.83.120.82.821.72.319.61.717.04.018.02.417.32.819.63.523.55.310.74.213.12.414.71.914.72.618.50.7
51-75%16.31.516.12.614.82.419.22.320.11.817.74.29.11.711.52.46.42.26.12.913.44.46.61.88.21.54.11.413.50.6
76-100%13.81.428.13.110.02.017.62.223.01.82.21.54.81.37.21.94.71.93.22.24.62.61.50.92.70.91.60.911.50.5
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 perimeter< 1%1.30.93.93.90.0.0.0.0.0.6.12.11.90.88.61.93.11.35.62.710.23.05.51.112.11.66.71.06.20.5
1-9%22.43.322.58.28.45.720.25.76.54.525.03.825.12.824.33.136.03.622.84.827.84.445.12.540.72.449.92.036.40.9
10-25%32.83.631.99.333.89.824.16.112.86.035.34.334.73.126.03.229.03.531.65.430.14.531.52.326.32.226.41.829.10.9
26-50%18.03.011.36.236.69.839.66.931.48.316.73.322.72.724.13.216.82.829.05.414.63.314.41.713.91.712.71.317.10.7
51-75%13.92.77.65.217.37.912.24.739.38.810.22.88.41.811.12.49.82.28.43.310.83.03.20.96.41.23.10.77.40.5
76-100%11.52.522.78.23.93.83.92.710.05.56.82.47.21.75.81.75.31.72.61.96.52.40.20.20.50.41.30.53.70.4
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.
total< 1%1.90.52.71.12.10.93.10.93.20.76.41.62.20.66.81.23.21.03.01.59.52.35.00.99.91.17.70.95.00.3
1-9%23.21.513.42.322.02.717.02.011.61.323.42.927.32.027.32.333.12.727.83.732.43.745.72.039.41.848.11.830.40.6
10-25%27.21.618.12.629.13.021.92.221.61.735.23.335.62.127.42.332.42.732.74.027.23.530.31.927.71.626.41.627.80.6
26-50%18.61.423.22.922.42.724.12.320.21.716.82.620.21.820.62.118.02.226.43.713.22.614.01.414.31.313.21.217.90.5
51-75%15.81.315.12.415.02.318.22.021.11.713.32.48.71.211.31.78.31.67.32.211.72.44.30.87.20.93.30.610.80.4
76-100%13.31.227.52.99.41.815.71.922.31.74.81.56.01.16.51.35.01.32.91.45.91.80.70.31.50.41.40.48.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848325/314656
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimetern/a0.30.20.50.22.40.71.90.50.0.1.00.2
< 1%4.50.74.70.76.81.16.81.03.91.75.40.4
1-9%23.41.519.81.226.01.937.11.930.14.025.70.8
10-25%23.71.524.51.326.02.022.81.633.24.124.50.8
26-50%16.91.319.91.221.31.818.41.518.63.419.00.7
51-75%14.41.217.01.212.31.58.11.110.32.713.40.6
76-100%16.91.313.61.05.21.04.90.84.01.710.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.1.00.42.50.50.70.41.50.2
< 1%3.11.31.01.06.51.09.00.95.00.96.80.5
1-9%19.72.912.53.223.41.833.11.432.52.029.00.9
10-25%25.83.130.44.525.61.924.31.331.02.026.40.9
26-50%22.23.023.84.220.11.716.31.119.81.718.60.8
51-75%18.22.821.94.014.61.59.80.97.81.111.60.6
76-100%10.92.210.43.08.91.25.00.63.20.76.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.20.40.21.60.42.30.40.60.31.20.1
< 1%4.20.64.30.66.70.88.20.64.80.86.00.3
1-9%22.71.319.11.124.71.334.61.132.11.827.20.6
10-25%24.11.425.11.325.81.323.81.031.41.825.40.6
26-50%17.91.220.21.220.71.317.00.919.51.518.80.5
51-75%15.11.117.51.113.51.19.20.78.31.012.60.4
76-100%15.81.113.31.07.10.85.00.53.40.78.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848326/314657
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeter< 1%1.50.52.71.22.01.03.61.13.40.88.23.02.41.03.31.32.41.70.0.10.14.92.41.48.11.711.63.23.60.3
1-9%22.01.712.72.422.32.916.02.111.61.423.65.028.83.030.13.631.95.038.46.949.68.245.94.540.93.142.84.924.30.8
10-25%25.81.816.52.729.63.221.72.322.21.832.55.537.93.231.53.737.85.237.17.017.46.132.54.230.02.927.84.527.10.8
26-50%19.41.624.63.220.92.921.92.419.51.817.34.417.12.515.82.916.23.916.55.311.05.312.43.012.22.114.03.518.30.7
51-75%16.81.616.22.714.62.519.42.320.21.816.04.48.71.812.82.75.92.66.03.45.03.45.12.06.41.53.81.914.00.6
76-100%14.51.527.33.110.52.117.42.223.11.92.51.85.11.46.42.05.82.52.02.07.03.91.61.22.41.00.0.12.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%1.30.93.93.90.0.0.0.0.0.6.32.22.00.98.52.03.31.36.93.410.33.15.71.212.91.87.21.16.50.5
1-9%22.93.322.58.28.45.720.65.86.54.525.23.825.22.924.33.236.33.728.25.828.04.644.72.540.82.650.72.236.31.0
10-25%31.53.631.99.333.89.824.66.212.86.034.14.435.73.226.13.328.33.528.85.928.24.632.42.427.72.426.72.029.40.9
26-50%18.43.011.36.236.69.838.37.031.48.317.53.522.32.823.33.216.62.927.55.916.23.713.71.812.51.811.51.416.70.8
51-75%14.22.77.65.217.37.912.54.839.38.810.62.97.91.811.72.59.82.36.93.310.13.03.20.95.41.22.70.77.30.5
76-100%11.82.522.78.23.93.84.02.810.05.56.32.47.01.76.11.85.61.81.61.67.22.70.30.30.60.41.20.53.80.4
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.
total< 1%1.40.42.81.11.80.93.10.93.20.77.11.82.20.76.01.23.01.13.81.910.22.64.91.010.91.38.01.14.90.3
1-9%22.21.513.92.420.82.716.62.011.31.324.63.127.02.127.12.434.83.032.84.434.14.145.02.240.82.049.42.029.70.6
10-25%27.11.618.32.730.13.122.12.221.71.833.53.436.82.228.72.531.62.932.64.525.13.832.42.128.71.826.91.828.10.6
26-50%19.11.423.12.922.62.824.12.320.21.717.42.719.71.919.72.216.52.322.64.014.73.013.41.512.41.311.91.317.60.5
51-75%16.21.415.22.514.92.418.42.121.31.812.72.58.31.312.21.88.41.76.52.48.62.43.70.85.90.92.90.711.00.4
76-100%13.91.326.82.99.81.915.61.922.41.84.81.66.01.16.31.35.71.51.81.37.22.20.60.31.30.51.00.48.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848327/314658
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimetern/a0.20.20.40.22.20.62.10.50.0.1.00.2
< 1%4.10.74.70.66.91.06.80.93.41.55.30.4
1-9%23.41.419.71.125.81.836.61.829.13.825.60.7
10-25%23.11.424.81.326.11.824.11.633.93.924.80.7
26-50%17.91.320.11.220.51.717.61.419.03.219.10.7
51-75%14.51.216.71.113.11.47.41.010.42.513.40.6
76-100%16.71.213.41.05.40.95.30.84.11.710.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.1.20.42.50.40.60.31.50.2
< 1%3.31.20.80.86.20.99.20.85.10.96.90.5
1-9%18.52.713.43.124.21.734.31.332.31.929.60.8
10-25%25.63.032.74.324.71.724.11.231.21.926.30.8
26-50%24.23.022.83.920.41.616.11.019.61.618.70.7
51-75%18.22.720.23.714.71.48.90.87.91.111.10.6
76-100%10.12.110.02.78.71.14.90.63.20.76.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.10.40.21.70.42.30.30.50.31.20.1
< 1%4.00.64.40.66.50.78.30.64.80.86.00.3
1-9%22.51.219.11.124.91.235.21.131.71.727.40.5
10-25%23.61.325.61.225.41.224.11.031.71.725.50.5
26-50%19.11.220.41.120.41.216.70.819.41.418.90.5
51-75%15.21.117.11.013.91.08.40.68.41.012.40.4
76-100%15.51.113.10.97.10.75.00.53.40.78.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848328/314659
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimetern/a0.30.20.50.22.50.72.00.60.0.1.10.2
< 1%4.00.74.60.76.61.17.21.13.01.75.20.4
1-9%22.81.520.01.225.92.038.92.133.44.725.70.8
10-25%23.91.524.41.326.12.024.31.828.74.524.70.8
26-50%17.41.419.51.221.21.917.61.619.84.018.90.7
51-75%14.41.317.41.212.51.57.01.111.13.213.60.6
76-100%17.21.313.61.05.11.03.10.74.12.010.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.80.42.60.50.80.41.50.2
< 1%2.71.21.01.06.21.09.40.95.21.06.90.5
1-9%20.22.912.63.323.61.833.51.432.42.129.10.9
10-25%25.33.230.74.525.71.924.61.331.12.026.50.9
26-50%22.73.024.14.220.21.815.81.119.71.818.50.8
51-75%18.12.821.14.014.91.69.40.97.51.111.40.6
76-100%11.12.310.53.08.71.24.70.73.30.86.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.20.50.21.60.42.40.40.70.31.20.2
< 1%3.70.64.30.66.40.88.60.74.80.96.00.3
1-9%22.31.319.31.224.71.335.31.232.61.927.30.6
10-25%24.21.425.01.325.91.424.51.130.71.925.50.6
26-50%18.41.319.91.220.71.316.40.919.81.618.70.5
51-75%15.11.117.71.113.71.18.60.78.11.112.60.5
76-100%16.01.213.31.07.00.84.20.53.40.78.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848329/314660
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimeter< 1%5.80.83.00.52.70.72.20.51.81.13.40.3
1-9%17.91.418.71.225.91.932.81.728.53.623.30.7
10-25%27.61.623.41.331.62.132.31.735.03.728.30.8
26-50%19.41.421.71.325.51.918.41.422.93.321.10.7
51-75%13.51.217.31.29.91.38.71.18.72.212.80.6
76-100%15.81.315.91.14.30.95.60.93.11.411.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%5.81.71.81.33.30.74.40.62.10.63.60.4
1-9%20.62.98.62.723.41.832.81.437.22.029.90.9
10-25%28.53.227.24.431.82.032.81.435.42.032.70.9
26-50%23.53.136.44.724.61.920.01.215.01.520.80.8
51-75%12.52.416.43.69.61.36.60.77.31.18.20.5
76-100%9.12.19.62.97.31.13.40.52.90.74.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%5.80.72.90.53.00.53.60.42.00.53.50.2
1-9%18.41.217.81.124.71.332.81.135.41.726.20.6
10-25%27.81.423.71.331.71.432.61.135.31.730.20.6
26-50%20.21.323.11.225.01.319.40.916.71.420.90.5
51-75%13.31.117.31.19.70.97.40.67.61.010.80.4
76-100%14.51.115.31.15.80.74.30.52.90.68.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848330/314661
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimeter< 1%5.40.82.90.52.50.72.50.71.91.43.40.3
1-9%17.11.418.91.225.92.034.82.028.94.522.90.8
10-25%28.11.623.41.332.12.134.52.039.24.928.70.8
26-50%19.61.421.71.324.92.017.41.618.03.820.70.8
51-75%14.01.317.01.210.11.46.81.18.02.712.80.6
76-100%15.81.316.11.14.51.04.00.84.02.011.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%5.81.71.81.33.40.84.50.62.40.73.80.4
1-9%20.83.08.62.723.51.833.81.438.92.130.50.9
10-25%28.33.327.24.432.12.032.81.435.92.132.71.0
26-50%23.83.136.44.724.41.919.41.214.91.620.60.8
51-75%12.12.416.43.69.51.36.20.75.71.07.80.5
76-100%9.22.19.62.97.11.13.30.62.10.64.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%5.50.72.80.53.00.53.80.52.30.63.60.3
1-9%17.81.217.91.124.61.334.11.237.21.926.30.6
10-25%28.11.523.71.332.11.533.41.236.51.930.50.6
26-50%20.41.323.01.324.61.418.71.015.41.520.70.6
51-75%13.71.117.01.19.80.96.40.66.11.010.50.4
76-100%14.51.115.51.15.90.73.60.52.40.68.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848331/314662
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimeter< 1%1.70.53.20.53.80.95.31.011.63.23.60.3
1-9%19.71.415.01.128.52.141.02.142.84.924.30.8
10-25%23.51.523.51.334.42.231.62.027.84.527.00.8
26-50%20.61.520.61.316.91.713.21.514.03.518.40.7
51-75%16.61.318.91.211.21.55.91.03.81.914.00.6
76-100%17.81.418.81.25.21.03.10.70.0.12.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%1.60.90.0.5.20.98.20.87.21.16.50.5
1-9%22.83.113.53.425.01.939.61.550.72.236.31.0
10-25%31.63.423.14.132.22.029.61.426.72.029.40.9
26-50%17.42.836.44.721.31.814.81.111.51.416.70.8
51-75%13.32.521.04.09.81.35.90.72.70.77.30.5
76-100%13.32.55.92.36.51.11.90.41.20.53.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%1.70.42.90.54.50.67.20.68.01.14.90.3
1-9%20.31.314.81.126.71.440.11.249.42.029.70.6
10-25%25.11.423.51.333.21.530.31.126.91.828.10.6
26-50%20.01.322.11.219.21.314.30.911.91.317.60.5
51-75%16.01.219.11.210.51.05.90.62.90.711.00.4
76-100%16.91.217.61.15.90.82.30.41.00.48.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848332/314663
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimeter< 1%5.90.83.20.53.00.72.10.51.81.03.50.3
1-9%18.21.418.61.226.01.932.81.729.53.523.40.7
10-25%27.61.623.71.331.22.032.81.734.53.628.50.8
26-50%19.21.421.61.325.51.918.21.423.03.220.90.7
51-75%13.31.217.21.29.81.38.41.08.32.112.60.6
76-100%15.81.315.71.14.50.95.60.83.01.311.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%6.21.71.81.33.20.74.40.62.00.63.70.4
1-9%20.32.98.52.724.01.832.91.437.11.930.10.9
10-25%28.73.226.94.331.42.032.61.435.51.932.50.9
26-50%23.33.037.04.724.71.819.91.215.31.520.80.8
51-75%12.42.416.23.69.51.36.60.77.21.08.20.5
76-100%9.02.19.52.97.11.13.50.53.00.74.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%6.00.83.10.53.10.53.50.42.00.53.60.2
1-9%18.61.217.61.125.01.332.91.135.41.726.40.6
10-25%27.81.424.01.231.31.432.71.135.21.730.30.6
26-50%20.01.323.01.225.11.319.20.917.01.320.90.5
51-75%13.21.117.21.19.70.97.30.67.40.910.70.4
76-100%14.51.115.21.05.80.74.30.53.00.68.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848333/314664
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimeter< 1%5.70.83.20.53.00.72.20.51.60.93.50.3
1-9%17.81.318.91.126.21.832.71.629.23.323.50.7
10-25%27.41.523.31.232.01.932.31.635.63.528.40.7
26-50%19.71.321.91.224.91.818.01.322.73.121.00.7
51-75%13.31.117.21.19.71.28.91.08.12.012.70.5
76-100%16.01.215.51.14.20.85.70.82.71.211.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%6.71.71.61.23.10.74.10.62.60.63.60.3
1-9%20.22.89.22.723.81.733.81.337.41.830.50.8
10-25%29.03.126.84.132.21.931.41.334.91.832.00.9
26-50%22.52.935.84.423.21.720.41.114.81.420.50.7
51-75%12.42.317.43.410.31.27.00.77.51.08.70.5
76-100%9.22.09.22.67.31.03.30.52.80.64.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%5.90.73.10.53.10.53.40.42.40.53.60.2
1-9%18.31.218.01.125.01.233.41.035.71.626.60.5
10-25%27.71.323.61.232.11.331.81.035.01.630.00.6
26-50%20.21.223.21.224.01.219.40.916.51.320.80.5
51-75%13.11.017.21.010.00.97.80.67.60.910.90.4
76-100%14.71.114.91.05.90.74.20.42.80.68.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848334/314665
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimeter< 1%2.10.53.30.54.20.85.30.811.02.34.00.3
1-9%20.61.415.51.128.31.938.51.742.33.625.70.7
10-25%23.51.523.21.333.12.030.01.626.33.226.70.8
26-50%20.11.420.61.217.81.715.51.314.72.618.50.7
51-75%16.21.318.81.211.21.47.70.94.11.413.50.6
76-100%17.41.318.61.25.31.02.90.61.60.911.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%1.60.90.0.5.10.97.90.86.71.06.20.5
1-9%22.43.013.43.324.91.839.21.449.92.036.40.9
10-25%32.63.422.94.131.92.029.21.326.41.829.10.9
26-50%17.12.737.04.721.61.815.61.112.71.317.10.7
51-75%13.12.420.84.09.81.36.40.73.10.77.40.5
76-100%13.12.45.82.36.71.11.80.41.30.53.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%2.00.43.00.54.70.66.80.67.70.95.00.3
1-9%21.01.315.31.126.61.339.01.148.11.830.40.6
10-25%25.21.423.21.232.51.429.51.026.41.627.70.6
26-50%19.61.322.11.219.71.215.60.813.21.217.90.5
51-75%15.61.119.01.210.50.96.90.63.30.610.80.4
76-100%16.61.217.51.16.00.72.20.31.40.48.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848335/314666
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.2100
< 1%1.4350.0.1.435
1-9%7.5140.21007.613
10-25%10.9110.47111.311
26-50%8.8130.21009.013
51-75%7.4140.7508.114
76-100%9.9120.210010.012
total46.021.63347.62
AIn/a0.0.0.0.0.0.
< 1%0.0.0.5550.555
1-9%1.1360.9372.023
10-25%0.11001.0401.136
26-50%0.21000.3710.557
51-75%0.5570.0.0.557
76-100%0.3690.21000.555
total2.3232.8185.09
ARn/a0.4740.0.0.474
< 1%0.6510.0.0.651
1-9%1.6331.3272.921
10-25%1.4341.1372.522
26-50%0.8460.21001.042
51-75%0.11000.3670.456
76-100%0.11000.3710.456
total5.0123.1188.16
BEn/a0.9450.6571.535
< 1%4.3203.8228.115
1-9%25.2822.8848.05
10-25%21.8921.5943.36
26-50%16.81015.81032.77
51-75%10.31311.11221.49
76-100%8.7143.72212.512
total88.2379.24167.41
BL/BSn/a0.0.0.0.0.0.
< 1%0.6570.4701.043
1-9%3.0240.9443.921
10-25%3.2240.8494.021
26-50%3.6210.5584.120
51-75%2.5251.0443.421
76-100%3.3220.4733.820
total16.264.12020.23
FRn/a0.0.0.0.0.0.
< 1%0.7500.8441.533
1-9%7.1152.2279.313
10-25%7.1154.91812.011
26-50%5.2183.9219.113
51-75%3.9211.9305.817
76-100%3.3230.7504.021
total27.4514.3941.73
GEn/a0.0.0.0.0.0.
< 1%0.31000.0.0.3100
1-9%0.8530.0.0.853
10-25%0.31000.0.0.3100
26-50%1.0440.0.1.044
51-75%0.31000.0.0.3100
76-100%0.31000.0.0.3100
total2.8150.0.2.815
GLn/a0.11000.5570.649
< 1%0.7490.9451.632
1-9%2.3282.3264.618
10-25%1.6332.4244.018
26-50%0.6501.0411.731
51-75%0.5581.5332.028
76-100%0.3690.8501.141
total6.0159.41015.56
GRn/a0.7501.8312.527
< 1%5.61812.21117.79
1-9%24.6839.5664.14
10-25%16.01024.4840.46
26-50%10.31312.51122.88
51-75%3.8224.7198.614
76-100%2.6263.6226.216
total63.7498.73162.52
JUn/a0.0.0.0.0.0.
< 1%1.1400.0.1.140
1-9%4.6181.0405.616
10-25%3.3222.4265.716
26-50%4.2194.2198.413
51-75%5.1172.8248.013
76-100%3.2231.4354.618
total21.5611.81033.32
LUn/a0.6570.0.0.657
< 1%1.4350.4711.731
1-9%9.5121.73311.211
10-25%10.4111.63312.010
26-50%7.9141.5339.412
51-75%4.2201.3385.417
76-100%0.6490.5571.137
total34.646.91541.42
NEn/a0.21000.0.0.2100
< 1%1.0440.3711.438
1-9%6.2150.7506.914
10-25%6.3150.9407.313
26-50%5.1170.5585.616
51-75%3.3211.1374.417
76-100%1.7310.4712.128
total24.044.01927.93
NWn/a0.21000.21000.568
< 1%0.21000.0.0.2100
1-9%1.5361.2402.724
10-25%0.9480.6561.535
26-50%1.1431.1392.228
51-75%0.4720.7491.139
76-100%0.0.0.0.0.0.
total4.3173.8188.17
OWn/a0.4710.11000.558
< 1%0.4710.4700.749
1-9%2.8252.2284.917
10-25%3.7202.2285.915
26-50%1.1371.1412.227
51-75%0.5581.4341.929
76-100%1.2382.2273.321
total10.0119.51019.43
SGn/a0.7501.6342.328
< 1%2.9242.5265.417
1-9%5.7177.21512.911
10-25%5.2186.71511.911
26-50%3.8217.31511.112
51-75%4.0204.0208.114
76-100%0.6572.2272.825
total22.9831.6554.63
SHn/a0.0.0.0.0.0.
< 1%0.21000.0.0.2100
1-9%2.1280.21002.327
10-25%3.3210.21003.420
26-50%1.2400.0.1.240
51-75%2.4250.0.2.425
76-100%2.7240.21002.923
total11.830.55612.42
SOn/a0.0.0.0.0.0.
< 1%0.8450.21001.041
1-9%7.3130.5597.813
10-25%6.3151.1417.414
26-50%5.8160.7516.515
51-75%4.2190.4704.718
76-100%5.0180.21005.117
total29.433.12332.52
SZn/a0.9450.21001.140
< 1%1.4351.3372.725
1-9%3.9203.2227.114
10-25%2.7251.9304.619
26-50%2.6253.9206.515
51-75%2.0292.4274.519
76-100%0.9450.7501.633
total14.5913.5928.04
TGn/a0.21000.0.0.2100
< 1%0.8470.0.0.847
1-9%1.2360.0.1.236
10-25%3.8190.8464.517
26-50%3.5200.2703.719
51-75%4.1190.5594.617
76-100%3.8190.8464.517
total17.342.32519.73
TIn/a0.0.0.5580.558
< 1%0.7504.1214.919
1-9%5.21827.3732.56
10-25%7.21528.1735.46
26-50%4.02117.51021.68
51-75%2.7267.41510.113
76-100%1.1413.6224.619
total21.0988.63109.62
URn/a0.21000.3710.557
< 1%0.21000.5580.649
1-9%2.2263.7195.914
10-25%1.0411.6302.723
26-50%1.7311.0402.723
51-75%0.7500.9441.532
76-100%0.9430.5581.434
total6.8138.61015.45
VDn/a0.21000.4710.558
< 1%5.3181.0416.316
1-9%18.895.91624.77
10-25%16.0105.41721.48
26-50%13.1113.32316.49
51-75%8.6142.22810.812
76-100%10.8123.22314.010
total72.8321.4894.22
VSn/a0.6581.4352.030
< 1%0.7505.2185.917
1-9%8.31422.7831.07
10-25%8.91420.6829.57
26-50%6.61616.11022.68
51-75%3.0248.71411.712
76-100%1.0412.8253.921
total29.0777.53106.52
ZGn/a0.0.0.0.0.0.
< 1%0.0.0.3730.373
1-9%0.21000.3680.553
10-25%0.6560.6471.235
26-50%1.4300.4681.826
51-75%0.4580.21000.650
76-100%0.6560.7421.333
total3.1172.6195.76
ZHn/a0.0.0.0.0.0.
< 1%1.9310.0.1.931
1-9%8.7130.5589.313
10-25%13.7100.210013.810
26-50%8.7130.21008.813
51-75%8.8130.5589.312
76-100%6.1160.21006.316
total47.921.63349.41
Switzerlandn/a6.5177.61514.211
< 1%33.1734.8767.85
1-9%161.33148.43309.72
10-25%155.83131.33287.12
26-50%119.0493.44212.53
51-75%83.7455.75139.43
76-100%69.0529.2898.24
total628.41500.511128.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #848336/314667
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
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
protection forest perimeter SilvaProtectregeneration cover %± %± %± %± %± %±
outside of perimeter< 1%1.90.53.30.54.30.95.00.89.12.33.80.3
1-9%20.71.415.41.128.32.039.31.843.33.925.50.8
10-25%23.21.523.31.333.72.129.71.728.53.626.60.8
26-50%20.51.420.41.217.41.715.41.414.22.818.50.7
51-75%16.21.319.01.211.31.47.31.03.61.413.70.6
76-100%17.41.318.71.25.01.03.20.71.20.811.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter< 1%1.60.90.0.5.20.97.90.86.81.06.30.5
1-9%22.63.013.53.425.01.839.41.450.22.136.50.9
10-25%32.33.423.14.132.22.029.31.325.81.829.10.9
26-50%17.22.736.44.721.21.815.51.112.81.417.00.7
51-75%13.22.521.04.09.71.36.20.73.00.77.30.5
76-100%13.22.55.92.36.71.11.70.41.30.53.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%1.80.43.00.54.70.66.80.67.30.94.90.3
1-9%21.11.315.21.126.61.439.41.148.81.830.40.6
10-25%25.01.423.21.233.01.429.51.126.41.627.70.6
26-50%19.91.321.81.219.31.215.40.813.11.217.90.5
51-75%15.71.219.11.210.50.96.60.63.10.610.90.4
76-100%16.61.217.61.15.90.72.30.31.30.48.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848337/314668
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.2100
< 1%1.1400.0.1.140
1-9%7.8140.21008.014
10-25%10.1130.47110.512
26-50%8.5140.21008.714
51-75%7.9150.8508.714
76-100%9.2130.21009.413
total44.921.83346.72
AIn/a0.0.0.0.0.0.
< 1%0.0.0.6540.654
1-9%1.1390.7471.828
10-25%0.21001.1391.336
26-50%0.21000.4720.657
51-75%0.6570.0.0.657
76-100%0.21000.0.0.2100
total2.3252.8205.19
ARn/a0.4730.0.0.473
< 1%0.7500.0.0.750
1-9%1.8321.2313.022
10-25%1.3371.1402.524
26-50%0.8510.21001.046
51-75%0.21000.0.0.2100
76-100%0.21000.3710.556
total5.3132.8208.16
BEn/a1.0450.6571.635
< 1%3.9233.6237.516
1-9%24.6821.6946.26
10-25%20.6920.9941.56
26-50%16.11116.21132.37
51-75%9.21411.01320.29
76-100%8.2153.62311.813
total83.5477.64161.11
BL/BSn/a0.0.0.0.0.0.
< 1%0.7570.5701.243
1-9%2.7271.0443.722
10-25%3.5230.4714.022
26-50%3.0250.6583.623
51-75%2.4270.9503.223
76-100%3.4230.5723.921
total15.763.92219.64
FRn/a0.0.0.0.0.0.
< 1%0.8500.9441.733
1-9%7.6152.2289.813
10-25%6.3174.82011.012
26-50%4.5213.6228.114
51-75%3.3251.7335.019
76-100%3.6230.6584.222
total25.9513.81039.73
GEn/a0.0.0.0.0.0.
< 1%0.0.0.0.0.0.
1-9%0.8660.0.0.866
10-25%0.0.0.0.0.0.
26-50%1.6400.0.1.640
51-75%0.41000.0.0.4100
76-100%0.41000.0.0.4100
total3.1130.0.3.113
GLn/a0.0.0.4710.471
< 1%0.8491.0451.832
1-9%1.6352.2283.821
10-25%1.6352.4264.019
26-50%0.21000.6580.850
51-75%0.5581.5352.129
76-100%0.21000.8491.044
total4.9188.91113.87
GRn/a0.4712.0312.429
< 1%4.62111.81216.410
1-9%23.4935.5758.95
10-25%13.71222.2935.97
26-50%8.61511.31319.99
51-75%2.5294.3216.817
76-100%1.2413.1254.221
total54.2590.33144.52
JUn/a0.0.0.0.0.0.
< 1%1.2400.0.1.240
1-9%4.2201.0445.218
10-25%3.5222.5276.016
26-50%3.3233.7227.015
51-75%5.5172.7268.314
76-100%3.5221.6355.118
total21.3611.41132.83
LUn/a0.6570.0.0.657
< 1%1.2400.4711.635
1-9%8.4141.93210.312
10-25%9.9121.43711.311
26-50%7.3151.8329.113
51-75%3.9221.4385.418
76-100%0.6570.6571.140
total31.947.41539.43
NEn/a0.31000.0.0.3100
< 1%1.0500.0.1.050
1-9%5.4180.8506.216
10-25%6.4151.1407.514
26-50%5.5180.6596.017
51-75%2.9231.0403.919
76-100%2.0310.4712.428
total23.453.92127.33
NWn/a0.0.0.31000.3100
< 1%0.31000.0.0.3100
1-9%1.2431.4402.627
10-25%1.1480.7561.834
26-50%0.8560.7421.536
51-75%0.21000.6580.848
76-100%0.0.0.0.0.0.
total3.5213.7207.29
OWn/a0.4710.11000.559
< 1%0.21000.4700.657
1-9%2.3292.3294.619
10-25%3.5221.8325.317
26-50%1.0410.8501.831
51-75%0.5591.6342.129
76-100%1.1422.0303.123
total9.1129.01118.14
SGn/a0.8500.8491.734
< 1%2.4292.0314.321
1-9%4.8205.81810.613
10-25%4.3216.41710.712
26-50%3.9237.41611.313
51-75%3.7224.0227.715
76-100%0.21002.3282.527
total20.1928.7648.84
SHn/a0.0.0.0.0.0.
< 1%0.21000.0.0.2100
1-9%1.9310.21002.130
10-25%3.4220.0.3.422
26-50%1.1440.0.1.144
51-75%2.5260.0.2.526
76-100%2.8250.21003.024
total11.940.46912.33
SOn/a0.0.0.0.0.0.
< 1%0.9450.21001.141
1-9%7.4140.3707.714
10-25%6.3161.3417.515
26-50%4.9190.6595.518
51-75%4.2200.5704.719
76-100%4.9190.21005.019
total28.533.12531.62
SZn/a1.0450.21001.240
< 1%1.2411.4372.627
1-9%3.4232.8256.316
10-25%2.6271.8334.420
26-50%2.5273.0255.517
51-75%1.8322.5274.319
76-100%0.8500.4711.241
total13.51012.01025.54
TGn/a0.21000.0.0.2100
< 1%0.7510.0.0.751
1-9%1.3360.0.1.336
10-25%3.8200.8454.618
26-50%3.7200.11003.820
51-75%4.0190.6584.518
76-100%3.5210.8464.318
total17.252.42619.63
TIn/a0.0.0.6580.658
< 1%0.4713.8234.222
1-9%4.52125.9830.47
10-25%5.02027.0832.07
26-50%3.42416.31019.79
51-75%2.2306.5178.715
76-100%0.8503.4244.222
total16.31083.6399.92
URn/a0.0.0.4720.472
< 1%0.21000.21000.471
1-9%1.4343.9205.416
10-25%0.8501.7312.525
26-50%1.4371.0442.427
51-75%0.6580.6571.240
76-100%0.4720.21000.658
total4.8188.11112.96
VDn/a0.21000.4710.658
< 1%5.3190.8506.017
1-9%17.2105.21822.48
10-25%15.9105.51821.39
26-50%11.8123.02514.811
51-75%7.8152.0319.714
76-100%9.4143.42412.811
total67.5320.2987.72
VSn/a0.6581.2411.933
< 1%0.6585.1195.618
1-9%7.41621.6929.07
10-25%6.71719.7926.58
26-50%5.91815.41121.39
51-75%2.6288.81411.413
76-100%0.8502.6283.324
total24.5874.5399.02
ZGn/a0.0.0.0.0.0.
< 1%0.0.0.4720.472
1-9%0.0.0.21000.2100
10-25%0.6560.7461.335
26-50%1.4320.21001.629
51-75%0.21000.21000.471
76-100%0.6560.8411.533
total2.9192.5205.48
ZHn/a0.0.0.0.0.0.
< 1%2.0330.0.2.033
1-9%8.9140.6589.513
10-25%12.1110.210012.311
26-50%8.5140.21008.714
51-75%9.4130.65810.013
76-100%6.2160.0.6.216
total47.121.63548.82
Switzerlandn/a6.2187.11713.312
< 1%30.2833.1863.25
1-9%151.23138.53289.82
10-25%143.33125.94269.22
26-50%109.6488.15197.63
51-75%78.9554.06132.94
76-100%64.1527.8891.94
total583.41474.411057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #848338/314669
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