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NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
outside of perimeter< 1%2.70.43.60.94.41.22.31.18.01.59.12.33.80.3
1-4%8.20.614.41.618.52.320.53.122.62.318.13.012.60.6
5-9%9.40.714.31.614.62.129.73.514.42.025.33.412.90.6
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
1-4%5.21.311.31.413.01.824.22.124.92.225.91.818.30.8
5-9%14.32.017.41.612.51.720.92.016.01.824.41.818.30.8
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
1-4%7.80.612.71.115.51.423.11.723.91.624.21.515.10.5
5-9%10.10.615.91.213.41.323.61.815.31.324.61.615.30.5
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 #849060/315391
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
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
1-4%5.91.06.81.86.41.77.91.67.81.215.04.19.71.911.72.514.53.96.13.419.66.411.22.815.92.310.93.19.10.5
5-9%12.01.47.71.910.72.211.41.811.21.416.84.315.02.313.42.719.84.326.36.324.97.018.03.521.02.518.03.813.80.6
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
1-4%8.92.311.56.33.83.84.02.83.02.911.52.95.91.514.22.67.52.014.84.68.42.711.71.619.02.116.51.612.50.7
5-9%11.52.511.86.44.64.54.22.95.94.115.73.411.92.114.02.517.02.917.25.012.53.525.52.219.32.122.41.817.90.8
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
1-4%6.60.97.41.86.11.67.41.47.51.112.92.47.81.213.01.89.91.910.93.011.62.611.61.417.71.515.51.410.70.4
5-9%11.91.28.21.910.02.010.41.610.91.316.12.613.41.613.71.817.92.421.34.016.03.223.61.920.01.621.71.715.60.5
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 #849061/315392
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
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
1-4%10.51.38.42.010.52.17.81.55.11.011.43.513.92.216.92.817.03.514.34.427.66.420.53.122.62.318.13.012.60.6
5-9%12.91.44.11.412.62.38.41.56.71.19.53.315.72.312.92.514.43.319.05.015.95.529.73.514.42.025.33.412.90.6
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
1-4%6.31.911.36.20.0.4.12.90.0.10.92.78.21.813.42.515.12.78.73.415.93.724.22.124.92.225.91.818.30.8
5-9%16.32.911.26.18.45.716.55.36.54.514.13.116.82.511.12.320.13.015.74.312.13.220.92.016.01.824.41.818.20.8
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
1-4%9.61.18.71.99.41.97.31.44.80.911.12.111.21.415.11.915.92.111.42.819.63.323.11.723.91.624.21.515.10.5
5-9%13.61.24.91.512.22.19.51.56.71.112.32.216.21.712.01.717.82.217.33.313.32.823.61.815.31.324.61.615.30.5
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 #849062/315393
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
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
1-4%9.41.28.62.010.52.27.91.55.01.012.93.913.32.217.93.016.14.016.25.232.17.618.73.525.12.718.03.812.10.6
5-9%12.61.44.21.511.92.38.11.56.61.110.73.615.62.412.22.615.83.922.26.017.56.527.24.015.72.324.84.312.30.6
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
1-4%6.31.911.36.20.0.4.12.90.0.11.32.88.01.813.92.615.92.810.13.915.93.824.22.225.12.326.01.918.20.8
5-9%16.52.911.26.18.45.716.55.36.54.513.93.117.22.510.42.320.43.118.14.912.03.420.52.115.71.924.71.918.10.8
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
1-4%8.71.08.91.99.42.07.41.44.70.911.92.310.61.415.92.016.02.312.83.220.53.522.81.925.11.724.71.714.80.5
5-9%13.51.35.01.511.52.19.31.56.61.112.62.416.41.711.31.718.82.520.03.813.63.022.11.915.71.524.71.714.90.5
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 #849063/315394
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
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
1-4%6.81.07.21.96.01.67.71.57.61.214.13.79.71.812.22.413.53.19.33.615.15.010.02.214.92.011.22.49.30.5
5-9%12.51.37.61.910.52.111.11.811.41.414.43.815.02.314.32.618.93.624.35.319.15.620.53.019.12.218.33.014.10.6
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
1-4%8.72.211.56.33.73.64.02.83.02.910.82.76.11.515.82.77.51.914.24.28.62.611.21.617.41.914.91.412.10.6
5-9%11.22.411.86.44.44.34.22.95.94.114.83.212.62.113.62.417.52.916.54.614.33.525.12.118.71.922.21.717.90.7
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
1-4%7.20.97.71.85.81.57.21.47.31.112.22.27.91.214.01.810.01.711.82.810.72.410.81.316.31.414.11.210.60.4
5-9%12.21.28.11.89.91.910.21.611.11.314.62.413.81.613.91.818.12.220.33.515.83.023.71.818.91.521.31.515.80.5
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 #849064/315395
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
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
1-4%6.61.07.01.87.61.87.21.47.81.115.33.710.41.811.92.214.33.111.23.713.74.311.52.214.91.911.32.39.60.5
5-9%12.21.37.91.811.12.011.51.711.11.313.33.515.42.213.92.517.53.323.25.023.65.418.82.718.72.017.92.813.90.6
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
1-4%8.52.110.55.73.43.33.32.35.73.99.52.46.11.414.52.49.72.015.44.18.82.512.41.618.61.815.01.412.50.6
5-9%11.62.410.85.84.14.03.82.68.44.714.62.911.81.915.92.416.92.616.34.413.33.324.22.019.11.922.41.617.90.7
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
1-4%7.00.97.41.77.21.66.71.27.71.111.82.18.21.213.21.611.51.713.32.810.52.212.11.316.91.314.21.210.90.4
5-9%12.11.18.21.810.41.910.41.510.91.314.12.213.61.515.01.717.12.119.73.316.92.922.51.618.91.421.51.415.70.4
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 #849065/315396
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
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
1-4%6.61.07.21.96.11.77.91.57.61.213.33.79.81.811.82.414.23.38.13.515.75.29.72.214.92.011.22.59.30.5
5-9%12.41.37.61.910.62.111.31.811.21.415.03.915.12.314.52.719.93.725.65.519.95.818.83.019.32.217.33.014.00.6
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
1-4%8.82.211.56.33.83.84.02.83.02.911.02.75.81.514.62.67.11.914.24.28.82.711.21.617.41.915.01.412.00.6
5-9%11.42.511.86.44.64.54.22.95.94.115.03.312.02.113.92.517.42.916.54.613.63.425.12.118.51.922.21.717.90.8
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
1-4%7.00.97.71.85.91.57.41.47.41.112.02.27.91.213.21.89.91.811.32.811.02.410.81.316.31.414.21.310.50.4
5-9%12.11.28.11.810.02.010.41.611.01.315.02.513.61.614.21.818.42.320.83.615.63.023.21.718.91.521.21.515.70.5
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 #849066/315397
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %±
outside of perimeter< 1%5.40.82.90.52.50.72.50.71.91.43.40.3
1-4%6.20.97.60.811.31.413.81.510.93.19.10.5
5-9%11.01.111.31.014.61.621.01.718.03.813.80.6
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
1-4%9.22.13.91.910.01.313.41.016.51.612.60.7
5-9%11.62.34.72.113.51.520.31.222.41.817.90.8
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
1-4%6.80.87.20.810.61.013.60.815.51.410.70.4
5-9%11.11.010.70.914.01.120.61.021.71.715.70.5
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 #849067/315398
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
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
1-4%10.51.28.22.010.92.28.11.65.21.010.93.313.82.117.52.715.73.313.64.226.15.819.52.822.92.319.12.912.90.6
5-9%12.91.44.01.412.62.38.31.56.61.110.33.315.42.212.62.413.33.019.75.015.04.927.43.214.91.923.23.112.90.6
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
1-4%6.21.911.36.20.0.4.02.80.0.10.92.78.11.813.32.515.02.78.13.216.13.624.12.125.02.125.41.818.20.7
5-9%16.22.911.26.18.45.716.15.26.54.514.13.117.02.511.02.321.03.114.64.111.63.121.02.015.71.824.51.818.30.8
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
1-4%9.61.18.61.99.82.07.61.44.90.910.92.111.11.415.51.915.32.110.72.619.63.122.51.724.01.523.91.515.20.5
5-9%13.61.24.81.412.22.19.41.56.61.012.52.216.21.611.81.717.82.217.13.212.82.723.11.715.31.324.21.515.20.5
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 #849068/315399
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %±
outside of perimeter< 1%5.80.83.00.52.70.72.20.51.81.13.40.3
1-4%6.70.97.40.811.21.412.91.211.22.59.20.5
5-9%11.21.111.31.014.71.619.91.517.33.014.00.6
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
1-4%9.12.13.91.910.01.312.81.015.01.412.10.6
5-9%11.42.34.72.113.41.420.01.222.21.717.90.8
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
1-4%7.20.87.10.810.60.912.80.814.21.310.50.4
5-9%11.21.010.70.914.11.120.00.921.21.515.70.5
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 #849069/315400
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %±
outside of perimeter< 1%5.90.83.20.53.00.72.10.51.81.03.50.3
1-4%6.90.97.30.811.41.412.91.211.22.49.30.5
5-9%11.31.111.21.014.51.519.91.518.33.014.10.6
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
1-4%9.02.13.81.910.51.312.81.014.91.412.20.6
5-9%11.32.34.72.013.51.420.11.222.21.717.90.7
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
1-4%7.30.87.00.810.90.912.80.814.11.210.60.4
5-9%11.31.010.60.914.01.120.10.921.31.515.80.5
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 #849070/315401
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %±
outside of perimeter< 1%5.70.83.20.53.00.72.20.51.60.93.50.3
1-4%6.70.87.60.811.81.313.41.211.32.39.50.5
5-9%11.21.111.30.914.41.519.41.417.92.813.90.6
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
1-4%8.82.04.11.89.81.214.01.015.01.412.50.6
5-9%11.52.25.12.014.11.419.81.122.41.618.00.7
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
1-4%7.00.87.30.710.70.913.80.714.21.210.90.4
5-9%11.21.010.70.914.21.019.60.921.51.415.70.4
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 #849071/315402
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %±
outside of perimeter< 1%1.90.53.30.54.30.95.00.89.12.33.80.3
1-4%9.91.17.00.814.61.520.91.518.13.012.60.6
5-9%10.81.18.40.813.71.518.51.525.33.412.90.6
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
1-4%6.91.81.91.310.61.321.41.225.91.818.30.8
5-9%15.72.611.63.214.41.518.01.124.41.818.30.8
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
1-4%9.40.96.50.712.61.021.20.924.21.515.10.5
5-9%11.71.08.70.814.01.118.20.924.61.615.30.5
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 #849072/315403
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %±
outside of perimeter< 1%1.70.53.20.53.80.95.31.011.63.23.60.3
1-4%9.11.06.90.814.81.622.01.818.03.812.10.6
5-9%10.61.18.00.813.61.618.91.724.84.312.30.6
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
1-4%7.01.91.91.310.81.321.61.326.01.918.20.8
5-9%15.82.711.63.214.31.518.01.224.71.918.20.8
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
1-4%8.70.96.50.712.71.021.81.024.71.714.80.5
5-9%11.61.08.40.814.01.118.31.024.71.714.90.5
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 #849073/315404
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.2.826
1-4%3.4240.21003.623
5-9%4.8190.4715.219
10-25%9.3130.4709.713
26-50%9.0130.6589.613
51-75%6.7160.21006.916
76-100%9.9130.0.9.913
total45.721.83347.52
AI< 1%0.0.0.4680.468
1-4%0.21000.21000.468
5-9%0.8490.6571.436
10-25%0.5571.2341.827
26-50%0.6540.4721.043
51-75%0.21000.0.0.2100
76-100%0.21000.0.0.2100
total2.5242.8205.310
AR< 1%0.21000.0.0.2100
1-4%0.7570.4731.142
5-9%0.6590.9361.531
10-25%2.0290.9452.923
26-50%0.8500.5581.337
51-75%0.8500.21001.045
76-100%0.21000.0.0.2100
total5.3132.8208.16
BE< 1%3.7233.1266.817
1-4%9.0157.11716.111
5-9%14.21211.51325.68
10-25%22.8929.7852.55
26-50%18.91018.31037.27
51-75%9.9145.51915.411
76-100%10.9134.42115.311
total89.3479.64168.91
BL/BS< 1%0.21000.0.0.2100
1-4%0.4710.21000.757
5-9%0.4710.21000.757
10-25%5.2191.4376.616
26-50%2.8271.3414.122
51-75%3.1250.4713.523
76-100%4.2200.4714.619
total16.364.12120.43
FR< 1%0.21000.9441.140
1-4%2.6270.7493.324
5-9%3.4231.5354.919
10-25%7.3164.92012.211
26-50%7.5164.22011.712
51-75%4.0231.3385.319
76-100%2.0310.9442.925
total27.0514.4941.43
GE< 1%0.0.0.0.0.0.
1-4%0.0.0.0.0.0.
5-9%0.0.0.0.0.0.
10-25%0.41000.0.0.4100
26-50%2.3250.0.2.325
51-75%1.0570.0.1.057
76-100%0.0.0.0.0.0.
total3.750.0.3.75
GL< 1%0.8491.6342.427
1-4%1.0451.0431.930
5-9%0.8500.8501.634
10-25%1.1401.4372.526
26-50%0.6572.0282.524
51-75%0.8501.1401.931
76-100%0.9441.4362.328
total6.0169.21115.26
GR< 1%1.0454.9205.918
1-4%10.11417.11027.28
5-9%14.41119.11033.57
10-25%23.3933.3756.65
26-50%12.21219.31031.47
51-75%5.6195.11910.713
76-100%3.1262.9266.018
total69.85101.73171.52
JU< 1%1.4370.0.1.437
1-4%1.9310.4712.327
5-9%2.1301.9314.121
10-25%5.9173.5239.412
26-50%4.0213.1247.115
51-75%2.6271.5344.121
76-100%4.1201.0445.118
total21.9611.41133.43
LU< 1%0.21000.7570.950
1-4%2.4280.4712.826
5-9%4.6200.4715.019
10-25%10.7123.12513.710
26-50%7.6152.32810.012
51-75%5.3180.4715.717
76-100%1.9310.4702.328
total32.847.61540.42
NE< 1%0.8500.21001.045
1-4%1.0450.21001.241
5-9%1.6380.0.1.638
10-25%8.2140.5588.713
26-50%7.3151.1418.413
51-75%3.7211.6335.317
76-100%1.7330.21001.831
total24.153.92128.03
NW< 1%0.0.0.0.0.0.
1-4%0.5710.7561.242
5-9%1.3400.7592.031
10-25%1.9340.6572.528
26-50%0.31000.8481.143
51-75%0.31000.31000.568
76-100%0.0.0.9490.949
total4.3184.0198.27
OW< 1%0.6590.9491.536
1-4%0.9450.21001.241
5-9%1.0451.0412.029
10-25%4.9193.8218.712
26-50%1.2401.3382.427
51-75%0.5580.8491.337
76-100%0.9501.1411.931
total9.9119.21119.04
SG< 1%0.9440.4721.438
1-4%2.6284.5217.216
5-9%3.6234.0227.616
10-25%5.7188.21513.911
26-50%5.1196.91611.912
51-75%2.4293.8236.217
76-100%2.0313.1255.119
total22.4830.9653.33
SH< 1%0.0.0.0.0.0.
1-4%0.6570.0.0.657
5-9%0.9490.21001.144
10-25%3.2230.0.3.223
26-50%2.8250.21003.024
51-75%1.0440.0.1.044
76-100%3.4220.0.3.422
total11.940.46912.33
SO< 1%2.2310.0.2.231
1-4%1.8330.5702.330
5-9%2.9250.3713.324
10-25%6.7160.8517.515
26-50%6.3160.3706.616
51-75%5.0190.21005.118
76-100%4.2200.9505.218
total29.033.12532.12
SZ< 1%0.6580.4711.045
1-4%2.1301.6353.722
5-9%3.2242.1275.418
10-25%4.4203.2247.615
26-50%2.7273.4236.116
51-75%1.2412.1303.324
76-100%1.0440.4711.537
total15.3913.3928.54
TG< 1%0.6510.0.0.651
1-4%1.0420.0.1.042
5-9%2.1300.11002.228
10-25%4.6180.8505.416
26-50%3.0230.11003.122
51-75%4.2181.0415.116
76-100%2.2280.4732.626
total17.742.42620.12
TI< 1%0.6581.9332.529
1-4%2.82714.41117.210
5-9%3.32422.0925.48
10-25%9.11433.0742.16
26-50%6.31714.51120.89
51-75%2.5287.61610.213
76-100%1.0452.1303.125
total25.6895.73121.32
UR< 1%0.21000.4710.658
1-4%0.21001.6341.832
5-9%1.0451.2402.229
10-25%2.1293.0235.117
26-50%2.2291.9304.120
51-75%0.5571.0451.535
76-100%0.6580.0.0.658
total6.8159.01015.86
VD< 1%3.5230.5584.021
1-4%6.3182.0318.215
5-9%11.0132.32913.312
10-25%22.585.91828.47
26-50%15.1116.21721.39
51-75%10.2132.23012.412
76-100%6.3171.6357.915
total74.7320.8995.62
VS< 1%0.21002.7262.926
1-4%3.3248.91412.312
5-9%6.51720.0926.48
10-25%12.61226.8839.56
26-50%7.81615.31123.18
51-75%3.2254.6217.816
76-100%0.6581.2411.833
total34.3779.53113.82
ZG< 1%0.0.0.0.0.0.
1-4%0.21000.4720.657
5-9%0.3710.0.0.371
10-25%1.2360.5561.730
26-50%1.5330.4711.928
51-75%0.0.0.5560.556
76-100%0.0.0.7460.746
total3.3172.5205.76
ZH< 1%1.2410.0.1.241
1-4%4.8200.0.4.820
5-9%6.0170.0.6.017
10-25%7.9150.21008.115
26-50%9.6131.24110.912
51-75%7.9150.21008.115
76-100%10.4120.0.10.412
total47.821.63549.42
Switzerland< 1%21.7919.11040.87
1-4%60.0662.75122.74
5-9%90.9591.34182.33
10-25%183.43167.13350.52
26-50%137.44105.74243.13
51-75%82.5541.57124.04
76-100%71.5524.2995.64
total647.41511.711159.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #849074/315405
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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 SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %±
outside of perimeter< 1%2.10.53.30.54.20.85.30.811.02.34.00.3
1-4%9.91.17.20.814.71.520.51.419.12.912.90.6
5-9%10.71.18.30.813.71.518.11.423.23.112.90.6
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
1-4%6.91.81.91.310.51.321.31.225.41.818.20.7
5-9%15.62.611.53.114.41.517.91.124.51.818.30.8
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
1-4%9.30.96.70.712.61.021.00.923.91.515.20.5
5-9%11.71.08.60.814.01.018.00.924.21.515.20.5
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 #849075/315406
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.2.826
1-4%3.2240.21003.424
5-9%4.8190.4715.219
10-25%9.3130.4709.713
26-50%9.0130.6589.613
51-75%6.1170.21006.217
76-100%9.9130.0.9.913
total44.921.83346.72
AI< 1%0.0.0.4680.468
1-4%0.21000.21000.468
5-9%0.6570.6571.238
10-25%0.5571.2341.827
26-50%0.6540.4721.043
51-75%0.21000.0.0.2100
76-100%0.21000.0.0.2100
total2.3252.8205.19
AR< 1%0.21000.0.0.2100
1-4%0.7570.4731.142
5-9%0.6590.9361.531
10-25%2.0290.9452.923
26-50%0.8500.5581.337
51-75%0.8500.21001.045
76-100%0.21000.0.0.2100
total5.3132.8208.16
BE< 1%3.3253.1266.418
1-4%8.2157.11715.311
5-9%13.01211.31324.29
10-25%21.8929.4851.25
26-50%17.71017.51035.27
51-75%9.5145.31914.711
76-100%10.1144.02214.112
total83.5477.64161.11
BL/BS< 1%0.21000.0.0.2100
1-4%0.4710.21000.757
5-9%0.4710.21000.757
10-25%5.2191.4376.616
26-50%2.6281.3413.922
51-75%3.1250.21003.324
76-100%3.7220.4714.121
total15.763.92219.64
FR< 1%0.21000.9441.140
1-4%2.6270.7493.324
5-9%3.4231.5354.919
10-25%7.1164.72011.812
26-50%6.9174.02110.912
51-75%3.8231.1404.920
76-100%2.0310.9442.925
total25.9513.81039.73
GE< 1%0.0.0.0.0.0.
1-4%0.0.0.0.0.0.
5-9%0.0.0.0.0.0.
10-25%0.0.0.0.0.0.
26-50%2.3250.0.2.325
51-75%0.8660.0.0.866
76-100%0.0.0.0.0.0.
total3.1130.0.3.113
GL< 1%0.8491.6342.427
1-4%1.0451.0431.930
5-9%0.8500.6581.437
10-25%0.8501.4372.129
26-50%0.6572.0282.524
51-75%0.4710.9441.337
76-100%0.5581.4362.031
total4.9188.91113.87
GR< 1%0.8504.7205.519
1-4%8.11516.31024.48
5-9%12.21217.51029.67
10-25%20.7929.1849.85
26-50%8.41516.71025.18
51-75%2.8264.1226.917
76-100%1.2412.0323.225
total54.2590.33144.52
JU< 1%1.2400.0.1.240
1-4%1.7330.4712.129
5-9%2.1301.9314.121
10-25%5.9173.5239.412
26-50%3.8223.1246.915
51-75%2.6271.5344.121
76-100%4.1201.0445.118
total21.3611.41132.83
LU< 1%0.21000.7570.950
1-4%2.4280.4712.826
5-9%4.4210.4714.820
10-25%10.1132.92613.011
26-50%7.6152.32810.012
51-75%5.3180.4715.717
76-100%1.9310.4702.328
total31.947.41539.43
NE< 1%0.4710.21000.757
1-4%0.8510.21001.045
5-9%1.6380.0.1.638
10-25%8.0140.5588.513
26-50%7.3151.1418.413
51-75%3.7211.6335.317
76-100%1.7330.21001.831
total23.453.92127.33
NW< 1%0.0.0.0.0.0.
1-4%0.31000.7561.046
5-9%1.1440.7591.833
10-25%1.9340.6572.528
26-50%0.0.0.5520.552
51-75%0.31000.31000.568
76-100%0.0.0.9490.949
total3.5213.7207.29
OW< 1%0.6590.9491.536
1-4%0.9450.21001.241
5-9%1.0450.9451.931
10-25%4.3203.8218.112
26-50%1.2401.3382.427
51-75%0.3690.8491.141
76-100%0.9501.1411.931
total9.1129.01118.14
SG< 1%0.7490.4721.141
1-4%2.4293.8236.217
5-9%3.4243.6237.016
10-25%5.1208.01513.011
26-50%4.3216.21710.513
51-75%2.2303.8236.018
76-100%2.0312.9254.919
total20.1928.7648.84
SH< 1%0.0.0.0.0.0.
1-4%0.6570.0.0.657
5-9%0.9490.21001.144
10-25%3.2230.0.3.223
26-50%2.8250.21003.024
51-75%1.0440.0.1.044
76-100%3.4220.0.3.422
total11.940.46912.33
SO< 1%2.0330.0.2.033
1-4%1.8330.5702.330
5-9%2.9250.3713.324
10-25%6.7160.8517.515
26-50%6.3160.3706.616
51-75%5.0190.21005.118
76-100%3.9210.9504.819
total28.533.12531.62
SZ< 1%0.4710.4710.850
1-4%1.7331.4383.124
5-9%2.6271.9284.619
10-25%4.2212.7267.015
26-50%2.7273.0255.717
51-75%1.0452.1303.124
76-100%0.8490.4711.340
total13.51012.01025.54
TG< 1%0.6510.0.0.651
1-4%1.0420.0.1.042
5-9%1.8320.11001.930
10-25%4.5180.8505.317
26-50%2.9240.11003.023
51-75%4.2181.0415.116
76-100%2.2280.4732.626
total17.252.42619.63
TI< 1%0.4711.9332.330
1-4%2.03114.11116.010
5-9%2.03219.5921.59
10-25%6.41729.2735.66
26-50%3.22512.61215.811
51-75%1.6355.0206.517
76-100%0.8501.4382.230
total16.31083.6399.92
UR< 1%0.21000.4710.658
1-4%0.0.1.6341.634
5-9%0.8501.2402.030
10-25%2.1292.8244.917
26-50%1.2401.3372.526
51-75%0.3700.8501.140
76-100%0.21000.0.0.2100
total4.8188.11112.96
VD< 1%3.5230.5584.021
1-4%5.4192.0317.416
5-9%9.5142.13011.712
10-25%19.995.71825.68
26-50%13.6116.21719.99
51-75%9.6142.03111.512
76-100%5.9181.6357.516
total67.5320.2987.72
VS< 1%0.0.2.3292.329
1-4%2.7268.71411.512
5-9%4.42119.0923.48
10-25%8.91424.8833.87
26-50%5.81814.31120.19
51-75%2.2304.2216.417
76-100%0.4711.2411.635
total24.5874.5399.02
ZG< 1%0.0.0.0.0.0.
1-4%0.21000.4720.657
5-9%0.3710.0.0.371
10-25%1.2360.5561.730
26-50%1.1400.4711.533
51-75%0.0.0.5560.556
76-100%0.0.0.7460.746
total2.9192.5205.48
ZH< 1%1.2410.0.1.241
1-4%4.8200.0.4.820
5-9%5.8180.0.5.818
10-25%7.9150.21008.115
26-50%9.4131.24110.612
51-75%7.7150.21007.915
76-100%10.4120.0.10.412
total47.121.63548.82
Switzerland< 1%19.61018.51038.17
1-4%53.3660.45113.74
5-9%80.6584.95165.53
10-25%167.53155.33322.82
26-50%121.9497.34219.23
51-75%74.3536.27110.54
76-100%66.2521.8988.04
total583.41474.411057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #849076/315407
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.2.826
1-4%3.4240.21003.623
5-9%4.8190.4715.219
10-25%9.5130.4709.913
26-50%9.0130.6589.613
51-75%6.7160.21006.916
76-100%9.9130.0.9.913
total45.921.83347.72
AI< 1%0.0.0.4680.468
1-4%0.21000.21000.468
5-9%0.8490.6571.436
10-25%0.5571.2341.827
26-50%0.6540.4721.043
51-75%0.21000.0.0.2100
76-100%0.21000.0.0.2100
total2.5242.8205.310
AR< 1%0.21000.0.0.2100
1-4%0.7570.4731.142
5-9%0.6590.9361.531
10-25%2.0290.9452.923
26-50%0.8500.5581.337
51-75%0.8500.21001.045
76-100%0.21000.0.0.2100
total5.3132.8208.16
BE< 1%3.7233.1266.817
1-4%9.0157.41616.411
5-9%14.21211.91226.18
10-25%24.4930.1854.55
26-50%19.11018.51037.67
51-75%9.9145.71915.611
76-100%10.9134.42115.311
total91.1481.24172.31
BL/BS< 1%0.21000.0.0.2100
1-4%0.4710.21000.757
5-9%0.4710.21000.757
10-25%5.2191.4376.616
26-50%2.8271.3414.122
51-75%3.1250.4713.523
76-100%4.2200.4714.619
total16.364.12120.43
FR< 1%0.21000.9441.140
1-4%2.8260.7493.523
5-9%3.4231.5354.919
10-25%7.3164.92012.211
26-50%7.5164.22011.712
51-75%4.0231.5355.519
76-100%2.0310.9442.925
total27.2514.6941.72
GE< 1%0.0.0.0.0.0.
1-4%0.0.0.0.0.0.
5-9%0.0.0.0.0.0.
10-25%0.41000.0.0.4100
26-50%2.3250.0.2.325
51-75%1.0570.0.1.057
76-100%0.0.0.0.0.0.
total3.750.0.3.75
GL< 1%0.8491.6342.427
1-4%1.0451.0431.930
5-9%0.8500.8501.634
10-25%1.3371.4372.725
26-50%0.6572.0282.524
51-75%0.8501.1401.931
76-100%0.9441.4362.328
total6.2169.21115.46
GR< 1%1.0455.1196.118
1-4%10.41417.31027.78
5-9%15.21119.7934.97
10-25%24.3933.8758.25
26-50%12.61219.31031.97
51-75%5.6195.11910.713
76-100%3.3253.1256.417
total72.44103.43175.82
JU< 1%1.4370.0.1.437
1-4%2.1290.4712.526
5-9%2.1301.9314.121
10-25%5.9173.5239.412
26-50%4.0213.1247.115
51-75%2.6271.5344.121
76-100%4.1201.0445.118
total22.1611.41133.52
LU< 1%0.8500.7571.538
1-4%2.4280.4712.826
5-9%4.6200.4715.019
10-25%10.9123.12513.910
26-50%7.6152.32810.012
51-75%5.3180.4715.717
76-100%1.9310.4702.328
total33.547.61541.22
NE< 1%0.8500.21001.045
1-4%1.2410.21001.438
5-9%1.7350.0.1.735
10-25%8.2140.7508.913
26-50%7.3151.1418.413
51-75%3.7211.6335.317
76-100%1.7330.21001.831
total24.554.12028.63
NW< 1%0.0.0.0.0.0.
1-4%0.5710.7561.242
5-9%1.3400.7592.031
10-25%1.9340.6572.528
26-50%0.31000.8481.143
51-75%0.31000.31000.568
76-100%0.0.0.9490.949
total4.3184.0198.27
OW< 1%0.6590.9491.536
1-4%0.9450.21001.241
5-9%1.0451.0412.029
10-25%4.9193.8218.712
26-50%1.2401.3382.427
51-75%0.5580.8491.337
76-100%0.9501.1411.931
total9.9119.21119.04
SG< 1%0.9440.4721.438
1-4%2.8275.1198.015
5-9%3.6234.2217.815
10-25%5.9188.21514.111
26-50%5.1197.21612.312
51-75%2.4293.8236.217
76-100%2.0313.1255.119
total22.8832.0654.83
SH< 1%0.0.0.0.0.0.
1-4%0.6570.0.0.657
5-9%0.9490.21001.144
10-25%3.2230.0.3.223
26-50%2.8250.21003.024
51-75%1.0440.0.1.044
76-100%3.4220.0.3.422
total11.940.46912.33
SO< 1%2.2310.21002.430
1-4%1.8330.5702.330
5-9%2.9250.3713.324
10-25%6.7160.8517.515
26-50%6.3160.3706.616
51-75%5.1180.21005.318
76-100%4.2200.9505.218
total29.233.32432.52
SZ< 1%0.6580.4711.045
1-4%2.3281.6353.921
5-9%3.2242.1275.418
10-25%4.4203.2247.615
26-50%2.9263.4236.316
51-75%1.2412.1303.324
76-100%1.0440.4711.537
total15.7913.3929.04
TG< 1%0.8450.0.0.845
1-4%1.0420.0.1.042
5-9%2.3280.11002.427
10-25%4.6180.8505.416
26-50%3.0230.11003.122
51-75%4.2181.0415.116
76-100%2.2280.4732.626
total18.142.42620.53
TI< 1%0.6581.9332.529
1-4%3.02614.61117.610
5-9%3.32422.3925.68
10-25%9.11433.4742.56
26-50%6.71715.11121.89
51-75%2.5287.61610.213
76-100%1.0452.3293.324
total26.2897.33123.42
UR< 1%0.21000.4710.658
1-4%0.21001.6341.832
5-9%1.0451.2402.229
10-25%2.5273.0235.516
26-50%2.2291.9304.120
51-75%0.5571.0451.535
76-100%0.6580.0.0.658
total7.3149.01016.35
VD< 1%3.9220.5584.421
1-4%6.3182.0318.215
5-9%11.2132.52713.711
10-25%23.185.91829.07
26-50%15.5106.41721.98
51-75%10.2132.23012.412
76-100%6.7171.6358.315
total76.8321.2997.92
VS< 1%0.21002.7262.926
1-4%3.5238.91412.412
5-9%7.31620.0927.28
10-25%12.61226.8839.56
26-50%7.81615.31123.18
51-75%3.2254.6217.816
76-100%0.6581.2411.833
total35.3779.53114.82
ZG< 1%0.0.0.0.0.0.
1-4%0.21000.4720.657
5-9%0.3710.0.0.371
10-25%1.2360.5561.730
26-50%1.5330.6572.126
51-75%0.0.0.5560.556
76-100%0.0.0.7460.746
total3.3172.6185.95
ZH< 1%1.2410.0.1.241
1-4%4.8200.0.4.820
5-9%6.0170.0.6.017
10-25%7.9150.21008.115
26-50%9.6131.24110.912
51-75%7.9150.21008.115
76-100%10.4120.0.10.412
total47.821.63549.42
Switzerland< 1%22.9919.51042.47
1-4%61.6664.05125.64
5-9%93.1592.94186.03
10-25%187.83168.73356.52
26-50%139.04107.34246.33
51-75%82.7541.97124.64
76-100%72.1524.5996.64
total659.11518.911178.01
© WSL, Swiss National Forest Inventory, 19.06.2020 #849077/315408
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.5260.0.2.526
1-4%3.4220.21003.622
5-9%4.7190.4715.018
10-25%9.8120.47010.212
26-50%9.2130.5589.712
51-75%6.8150.21006.915
76-100%9.5120.0.9.512
total45.921.63347.52
AI< 1%0.0.0.3690.369
1-4%0.21000.21000.369
5-9%0.7490.7431.531
10-25%0.7441.1321.824
26-50%0.5550.5591.039
51-75%0.11000.21000.372
76-100%0.21000.0.0.2100
total2.4233.0165.48
AR< 1%0.11000.0.0.1100
1-4%0.7490.4721.139
5-9%0.5590.8361.431
10-25%2.1280.8452.822
26-50%1.0400.7511.730
51-75%0.9450.11001.041
76-100%0.11000.0.0.1100
total5.5122.8208.36
BE< 1%3.4232.8266.217
1-4%8.8147.81516.710
5-9%13.31111.81225.28
10-25%22.9831.2754.15
26-50%19.3918.1937.46
51-75%9.5136.61616.110
76-100%10.6134.91915.410
total87.8383.33171.11
BL/BS< 1%0.21000.0.0.2100
1-4%0.4710.21000.657
5-9%0.4710.21000.657
10-25%5.1181.5346.615
26-50%2.8261.2414.021
51-75%3.1240.4713.522
76-100%4.4190.6584.918
total16.464.12020.53
FR< 1%0.21001.0411.237
1-4%3.1240.7493.721
5-9%3.2231.4354.519
10-25%7.0155.21812.211
26-50%7.1154.41911.411
51-75%4.0211.9305.817
76-100%1.7310.8442.625
total26.2515.3841.42
GE< 1%0.0.0.0.0.0.
1-4%0.0.0.0.0.0.
5-9%0.0.0.0.0.0.
10-25%0.7670.0.0.767
26-50%2.1270.0.2.127
51-75%0.9570.0.0.957
76-100%0.0.0.0.0.0.
total3.750.0.3.75
GL< 1%0.7501.5342.227
1-4%1.0410.8431.929
5-9%1.2370.7501.929
10-25%1.3351.2372.625
26-50%0.6492.3242.921
51-75%0.8451.2372.028
76-100%1.0411.3372.326
total6.8149.01015.76
GR< 1%0.9454.6195.518
1-4%10.31318.2928.57
5-9%14.71119.8934.57
10-25%24.2832.6756.95
26-50%13.21118.7931.97
51-75%5.9175.81711.612
76-100%3.1243.0246.117
total72.24102.73175.01
JU< 1%1.4350.21001.633
1-4%1.9290.3712.227
5-9%2.1281.7313.820
10-25%6.2153.5219.812
26-50%3.8212.8246.715
51-75%2.5261.4343.920
76-100%4.5180.9445.416
total22.5610.91133.42
LU< 1%0.7500.5571.238
1-4%2.6250.3712.923
5-9%4.8180.3715.117
10-25%10.8112.92313.79
26-50%7.6132.2279.811
51-75%5.4160.3715.716
76-100%2.0280.3702.426
total33.847.01440.82
NE< 1%0.7500.21000.944
1-4%1.1410.21001.338
5-9%1.7330.21001.931
10-25%8.1130.7508.712
26-50%7.3141.2378.413
51-75%4.1191.7315.816
76-100%1.5330.21001.731
total24.544.31928.83
NW< 1%0.0.0.0.0.0.
1-4%0.4710.6561.043
5-9%1.3360.8502.227
10-25%1.6341.1392.724
26-50%0.21000.7481.043
51-75%0.21000.21000.568
76-100%0.0.1.0431.043
total3.8184.5168.36
OW< 1%0.5591.0451.534
1-4%1.1410.21001.338
5-9%1.1411.0412.128
10-25%5.1173.9209.011
26-50%1.3371.2382.526
51-75%0.5581.0441.535
76-100%0.8501.0411.831
total10.3119.31019.64
SG< 1%1.0410.4711.435
1-4%3.0245.1188.114
5-9%3.8214.7198.514
10-25%5.4188.21413.610
26-50%4.9196.81511.611
51-75%2.5273.6226.117
76-100%2.3273.3225.617
total23.0831.9554.93
SH< 1%0.0.0.0.0.0.
1-4%0.5570.0.0.557
5-9%0.9430.21001.139
10-25%2.8230.0.2.823
26-50%2.9230.21003.123
51-75%0.9430.0.0.943
76-100%3.7200.21003.919
total11.740.55712.23
SO< 1%2.5270.3712.825
1-4%1.9300.4702.427
5-9%2.9240.3713.222
10-25%6.6150.7507.314
26-50%6.1150.3706.415
51-75%4.5180.4724.918
76-100%4.7180.8495.516
total29.233.22332.42
SZ< 1%0.7500.3711.041
1-4%2.1281.6333.721
5-9%3.0232.5245.516
10-25%4.5193.4227.813
26-50%2.7253.3225.916
51-75%1.2372.2283.422
76-100%0.9440.4711.337
total15.1913.6928.73
TG< 1%0.7440.0.0.744
1-4%1.1380.0.1.138
5-9%2.0280.11002.227
10-25%4.2180.7494.916
26-50%3.1210.3723.420
51-75%4.2171.1385.315
76-100%2.4260.3722.724
total17.742.52320.23
TI< 1%0.5582.6273.124
1-4%3.02414.61017.69
5-9%3.42322.7826.08
10-25%9.11432.6741.66
26-50%6.31614.91021.29
51-75%2.5277.81510.213
76-100%0.9452.3283.223
total25.6897.42123.02
UR< 1%0.21000.5560.749
1-4%0.5581.6322.128
5-9%0.9451.3372.228
10-25%2.3272.7245.016
26-50%2.3271.8304.119
51-75%0.5571.5341.929
76-100%0.5580.0.0.558
total7.3139.31016.65
VD< 1%3.9210.5584.420
1-4%6.3172.3278.614
5-9%11.3122.52613.811
10-25%22.386.31628.67
26-50%15.8106.21622.08
51-75%10.3132.32712.511
76-100%6.5161.5357.914
total76.3321.5897.82
VS< 1%0.5582.5263.024
1-4%4.2209.61313.911
5-9%6.91618.9925.88
10-25%13.21125.2738.46
26-50%7.21516.31023.58
51-75%3.8224.4208.214
76-100%0.9451.0411.930
total36.8677.93114.72
ZG< 1%0.0.0.0.0.0.
1-4%0.21000.3720.556
5-9%0.3710.0.0.371
10-25%1.5290.5562.025
26-50%1.4330.6561.926
51-75%0.0.0.5560.556
76-100%0.0.0.7460.746
total3.4152.6186.05
ZH< 1%1.2380.0.1.238
1-4%4.4200.0.4.420
5-9%6.0170.0.6.017
10-25%7.9140.21008.014
26-50%9.8131.14110.912
51-75%7.9140.21008.114
76-100%10.3120.0.10.312
total47.421.53548.92
Switzerland< 1%22.7919.11041.86
1-4%62.2565.65127.94
5-9%91.1493.04184.13
10-25%185.43166.53351.82
26-50%138.53106.14244.72
51-75%82.8444.86127.64
76-100%72.4524.5896.94
total655.21519.711174.90
© WSL, Swiss National Forest Inventory, 19.06.2020 #849078/315409
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
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
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.1.241
1-4%2.8260.21003.025
5-9%2.6270.21002.826
10-25%9.4130.4719.813
26-50%9.5130.21009.713
51-75%8.0140.4718.414
76-100%11.3110.47111.711
total44.921.83346.72
AI< 1%0.4720.6541.041
1-4%0.4680.5570.942
5-9%0.4720.4680.849
10-25%0.21000.7500.944
26-50%1.0410.4721.434
51-75%0.0.0.21000.2100
76-100%0.0.0.0.0.0.
total2.3252.8205.19
AR< 1%0.21000.21000.369
1-4%1.1400.7571.830
5-9%0.31000.3690.659
10-25%1.4380.9372.326
26-50%1.3380.5571.731
51-75%0.8520.4721.142
76-100%0.3710.0.0.371
total5.3132.8208.16
BE< 1%2.3291.6354.022
1-4%10.3148.71519.010
5-9%9.61413.91223.69
10-25%23.8926.2850.05
26-50%14.81116.51131.37
51-75%11.8137.11718.910
76-100%10.7133.72314.311
total83.5477.64161.11
BL/BS< 1%0.21000.21000.570
1-4%0.7570.21000.950
5-9%0.5720.6571.045
10-25%3.2251.8355.019
26-50%3.9220.6584.520
51-75%2.8260.0.2.826
76-100%4.4190.4714.818
total15.763.92219.64
FR< 1%1.2411.1402.328
1-4%2.6271.3383.922
5-9%3.4241.3384.820
10-25%9.5134.52014.010
26-50%5.1192.5267.615
51-75%3.5241.8335.319
76-100%0.6581.2411.833
total25.9513.81039.73
GE< 1%0.0.0.0.0.0.
1-4%0.41000.0.0.4100
5-9%0.0.0.0.0.0.
10-25%1.2500.0.1.250
26-50%0.41000.0.0.4100
51-75%0.8660.0.0.866
76-100%0.41000.0.0.4100
total3.1130.0.3.113
GL< 1%0.6571.0441.633
1-4%1.4381.9323.223
5-9%0.9490.5571.437
10-25%0.8502.3283.023
26-50%0.4711.7332.129
51-75%0.4691.2401.534
76-100%0.5580.4710.944
total4.9188.91113.87
GR< 1%4.42111.61316.011
1-4%14.21124.0838.36
5-9%9.11414.81123.99
10-25%15.61124.7840.36
26-50%6.21810.91317.010
51-75%3.5243.8237.316
76-100%1.2410.6581.833
total54.2590.33144.52
JU< 1%0.4710.21000.658
1-4%1.2410.8501.931
5-9%2.6271.5354.121
10-25%6.2163.92110.112
26-50%3.8211.9315.717
51-75%4.1211.8325.917
76-100%3.1241.4374.520
total21.3611.41132.83
LU< 1%1.0440.21001.241
1-4%3.2240.7573.922
5-9%5.2190.7495.917
10-25%10.7122.42813.111
26-50%6.8152.6279.413
51-75%3.3230.4713.722
76-100%1.8320.4702.129
total31.947.41539.43
NE< 1%0.31000.0.0.3100
1-4%2.0310.21002.230
5-9%1.5350.21001.733
10-25%6.0170.7506.716
26-50%6.5150.9457.414
51-75%4.6200.8445.518
76-100%2.5271.0453.522
total23.453.92127.33
NW< 1%0.5710.31000.856
1-4%0.9460.31001.239
5-9%0.5710.9501.440
10-25%0.7590.5711.244
26-50%0.8530.7421.535
51-75%0.0.0.31000.3100
76-100%0.0.0.9490.949
total3.5213.7207.29
OW< 1%0.21000.4710.657
1-4%1.1441.3392.428
5-9%2.0312.1304.121
10-25%3.1232.6265.716
26-50%1.7331.1412.825
51-75%0.8491.0431.831
76-100%0.11000.5590.650
total9.1129.01118.14
SG< 1%0.7582.2302.926
1-4%3.6233.6237.216
5-9%2.9263.8236.717
10-25%5.9187.01612.911
26-50%3.7236.0179.714
51-75%1.9313.7225.618
76-100%1.4382.2303.723
total20.1928.7648.84
SH< 1%0.9480.0.0.948
1-4%1.4360.21001.633
5-9%1.2420.0.1.242
10-25%1.7340.0.1.734
26-50%2.9240.0.2.924
51-75%1.6330.0.1.633
76-100%2.1290.21002.328
total11.940.46912.33
SO< 1%0.21000.0.0.2100
1-4%1.6350.0.1.635
5-9%3.0240.21003.223
10-25%5.5181.1416.616
26-50%5.3180.5705.817
51-75%6.3170.21006.616
76-100%6.4151.0457.414
total28.533.12531.62
SZ< 1%0.21000.9441.039
1-4%1.8311.6353.422
5-9%2.4282.0294.420
10-25%5.9173.2249.113
26-50%1.1442.7273.822
51-75%1.7341.0442.726
76-100%0.4710.7571.144
total13.51012.01025.54
TG< 1%0.9410.0.0.941
1-4%0.4570.0.0.457
5-9%1.1380.0.1.138
10-25%3.0230.6593.621
26-50%4.1191.0415.116
51-75%3.6210.8454.519
76-100%4.0190.0.4.019
total17.252.42619.63
TI< 1%1.9324.9206.917
1-4%2.13220.9923.08
5-9%3.82321.7925.58
10-25%5.21922.5927.78
26-50%2.8279.71412.512
51-75%0.6582.7273.324
76-100%0.0.1.0451.045
total16.31083.6399.92
UR< 1%0.0.0.9490.949
1-4%0.6571.0431.634
5-9%0.9441.2392.128
10-25%1.7342.2283.920
26-50%1.1392.3283.422
51-75%0.3700.6570.944
76-100%0.21000.0.0.2100
total4.8188.11112.96
VD< 1%1.6350.4701.932
1-4%8.5151.3389.814
5-9%8.5154.62013.111
10-25%18.795.91824.68
26-50%12.5124.22116.710
51-75%9.5142.32911.812
76-100%8.3141.4389.713
total67.5320.2987.72
VS< 1%0.6574.3214.819
1-4%4.62118.0922.68
5-9%6.71715.31121.99
10-25%8.01524.1832.17
26-50%3.02610.21313.312
51-75%1.3412.4293.623
76-100%0.4710.21000.658
total24.5874.5399.02
ZG< 1%0.21000.21000.567
1-4%0.4720.0.0.472
5-9%0.0.0.0.0.0.
10-25%1.6320.6482.225
26-50%0.21000.7501.044
51-75%0.21000.5560.746
76-100%0.3670.4670.648
total2.9192.5205.48
ZH< 1%0.9440.0.0.944
1-4%3.1240.0.3.124
5-9%2.7270.0.2.727
10-25%9.8130.65810.413
26-50%7.4150.21007.715
51-75%11.1120.47111.412
76-100%12.1110.47012.611
total47.121.63548.82
Switzerland< 1%21.01031.1852.16
1-4%70.5587.34157.83
5-9%71.5586.45158.03
10-25%158.73139.53298.22
26-50%106.5478.15184.63
51-75%82.5533.88116.34
76-100%72.7518.21090.94
total583.41474.411057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #849079/315410
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.1.241
1-4%2.8260.21003.025
5-9%2.6270.21002.826
10-25%9.6130.47110.013
26-50%9.5130.21009.713
51-75%8.6140.4719.014
76-100%11.3110.47111.711
total45.721.83347.52
AI< 1%0.4720.6541.041
1-4%0.6570.5571.139
5-9%0.4720.4680.849
10-25%0.21000.7500.944
26-50%1.0410.4721.434
51-75%0.0.0.21000.2100
76-100%0.0.0.0.0.0.
total2.5242.8205.310
AR< 1%0.21000.21000.369
1-4%1.1400.7571.830
5-9%0.31000.3690.659
10-25%1.4380.9372.326
26-50%1.3380.5571.731
51-75%0.8520.4721.142
76-100%0.3710.0.0.371
total5.3132.8208.16
BE< 1%2.7271.6354.321
1-4%11.6138.71520.29
5-9%10.51414.11124.68
10-25%25.0827.2852.25
26-50%16.51116.91133.37
51-75%12.2127.31619.510
76-100%10.9133.82314.711
total89.3479.64168.91
BL/BS< 1%0.21000.21000.570
1-4%0.7570.21000.950
5-9%0.5720.6571.045
10-25%3.2252.1325.318
26-50%4.4200.6585.019
51-75%2.8260.0.2.826
76-100%4.6190.4715.018
total16.364.12120.43
FR< 1%1.2411.1402.328
1-4%2.6271.3383.922
5-9%3.4241.5355.019
10-25%9.9134.91914.810
26-50%5.3192.5267.815
51-75%3.9231.8335.818
76-100%0.6581.2411.833
total27.0514.4941.43
GE< 1%0.41000.0.0.4100
1-4%0.41000.0.0.4100
5-9%0.21000.0.0.2100
10-25%1.2500.0.1.250
26-50%0.41000.0.0.4100
51-75%0.8660.0.0.866
76-100%0.41000.0.0.4100
total3.750.0.3.75
GL< 1%0.6571.0441.633
1-4%1.4381.9323.223
5-9%1.0440.7481.832
10-25%0.8502.3283.023
26-50%0.8501.7332.527
51-75%0.9431.3372.227
76-100%0.5580.4710.944
total6.0169.21115.26
GR< 1%5.81812.11217.910
1-4%16.51126.9843.36
5-9%10.91316.91027.88
10-25%20.0926.7846.76
26-50%9.21513.61222.99
51-75%5.5194.82010.413
76-100%1.8330.6582.429
total69.85101.73171.52
JU< 1%0.4710.21000.658
1-4%1.3370.8502.129
5-9%2.6271.5354.121
10-25%6.6163.92110.511
26-50%3.8211.9315.717
51-75%4.1211.8325.917
76-100%3.1241.4374.520
total21.9611.41133.43
LU< 1%1.0440.21001.241
1-4%3.4240.7574.121
5-9%5.2190.7495.917
10-25%11.1122.42813.510
26-50%6.8152.8269.613
51-75%3.5220.4713.921
76-100%1.8320.4702.129
total32.847.61540.42
NE< 1%0.31000.0.0.3100
1-4%2.4280.21002.627
5-9%1.8310.21002.130
10-25%6.0170.7506.716
26-50%6.5150.9457.414
51-75%4.6200.8445.518
76-100%2.5271.0453.522
total24.153.92128.03
NW< 1%0.8560.31001.148
1-4%0.9460.31001.239
5-9%0.5710.9501.440
10-25%0.9510.5711.341
26-50%1.1440.7421.831
51-75%0.0.0.5680.568
76-100%0.0.0.9490.949
total4.3184.0198.27
OW< 1%0.21000.4710.657
1-4%1.3401.4372.726
5-9%2.4282.1304.520
10-25%3.3232.6265.916
26-50%1.7331.1412.825
51-75%0.8491.0431.831
76-100%0.11000.5590.650
total9.9119.21119.04
SG< 1%1.1452.7273.823
1-4%3.8233.8227.615
5-9%2.9264.3217.216
10-25%6.9167.81514.810
26-50%3.9236.31710.213
51-75%2.1303.7225.818
76-100%1.6352.2303.822
total22.4830.9653.33
SH< 1%0.9480.0.0.948
1-4%1.4360.21001.633
5-9%1.2420.0.1.242
10-25%1.7340.0.1.734
26-50%2.9240.0.2.924
51-75%1.6330.0.1.633
76-100%2.1290.21002.328
total11.940.46912.33
SO< 1%0.21000.0.0.2100
1-4%1.6350.0.1.635
5-9%3.0240.21003.223
10-25%5.7181.1416.816
26-50%5.5180.5706.017
51-75%6.3170.21006.616
76-100%6.6151.0457.614
total29.033.12532.12
SZ< 1%0.21000.9441.039
1-4%2.0301.6353.622
5-9%3.2242.0295.218
10-25%5.9174.0219.912
26-50%1.5383.1244.620
51-75%1.9321.0442.925
76-100%0.6570.7571.340
total15.3913.3928.54
TG< 1%1.0380.0.1.038
1-4%0.5480.0.0.548
5-9%1.1380.0.1.138
10-25%3.0230.6593.621
26-50%4.1191.0415.116
51-75%3.6210.8454.519
76-100%4.3180.0.4.318
total17.742.42620.12
TI< 1%2.1305.3197.516
1-4%3.72323.9827.58
5-9%6.31724.4830.77
10-25%7.71624.8832.57
26-50%4.52112.41216.910
51-75%0.9453.5234.521
76-100%0.4711.4381.733
total25.6895.73121.32
UR< 1%0.0.0.9490.949
1-4%0.6571.0431.634
5-9%0.9441.2392.128
10-25%2.2292.4274.618
26-50%2.1292.9255.018
51-75%0.5570.8501.337
76-100%0.4710.0.0.471
total6.8159.01015.86
VD< 1%1.8330.4702.130
1-4%10.3131.33811.713
5-9%9.6144.62014.311
10-25%20.196.31726.47
26-50%14.3114.22118.59
51-75%10.3132.32912.612
76-100%8.3141.6359.913
total74.7320.8995.62
VS< 1%0.8504.5205.319
1-4%7.01719.3926.38
5-9%10.21416.61026.88
10-25%9.81425.3835.16
26-50%4.12211.11315.211
51-75%1.9332.6284.421
76-100%0.6580.21000.850
total34.3779.53113.82
ZG< 1%0.5670.21000.752
1-4%0.4720.0.0.472
5-9%0.11000.0.0.1100
10-25%1.6320.6482.225
26-50%0.21000.7501.044
51-75%0.21000.5560.746
76-100%0.3670.4670.648
total3.3172.5205.76
ZH< 1%0.9440.0.0.944
1-4%3.1240.0.3.124
5-9%2.7270.0.2.727
10-25%9.8130.65810.413
26-50%7.6150.21007.915
51-75%11.3120.47111.712
76-100%12.3110.47012.811
total47.821.63549.42
Switzerland< 1%24.8932.8857.66
1-4%81.6594.64176.23
5-9%83.5593.74177.23
10-25%173.63148.83322.42
26-50%119.1486.25205.33
51-75%89.4536.67126.04
76-100%75.5519.01094.54
total647.41511.711159.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #849080/315411
NFI4
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.1.241
1-4%2.8260.21003.025
5-9%2.6270.21002.826
10-25%9.6130.47110.013
26-50%9.5130.21009.713
51-75%8.6140.4719.014
76-100%11.3110.47111.711
total45.721.83347.52
AI< 1%0.4720.6541.041
1-4%0.6570.5571.139
5-9%0.4720.4680.849
10-25%0.21000.7500.944
26-50%1.0410.4721.434
51-75%0.0.0.21000.2100
76-100%0.0.0.0.0.0.
total2.5242.8205.310
AR< 1%0.21000.21000.369
1-4%1.3370.7571.928
5-9%0.31000.3690.659
10-25%1.4380.9372.326
26-50%1.3380.5571.731
51-75%0.8520.4721.142
76-100%0.5560.0.0.556
total5.6122.8208.46
BE< 1%2.9261.6354.521
1-4%12.2138.71520.89
5-9%10.91314.31125.28
10-25%27.0827.2854.25
26-50%17.21017.11034.37
51-75%12.8127.51620.39
76-100%11.1133.82314.911
total94.2380.24174.31
BL/BS< 1%0.21000.21000.570
1-4%0.7570.21000.950
5-9%0.5720.6571.045
10-25%3.2252.1325.318
26-50%4.4200.6585.019
51-75%2.8260.0.2.826
76-100%4.9180.4715.417
total16.764.12120.83
FR< 1%1.2411.1402.328
1-4%2.6271.3383.922
5-9%3.6231.5355.219
10-25%10.1134.91915.010
26-50%5.3192.5267.815
51-75%3.9231.8335.818
76-100%0.6581.2411.833
total27.4514.4941.83
GE< 1%0.41000.0.0.4100
1-4%0.41000.0.0.4100
5-9%0.21000.0.0.2100
10-25%1.2500.0.1.250
26-50%0.41000.0.0.4100
51-75%0.8660.0.0.866
76-100%0.41000.0.0.4100
total3.750.0.3.75
GL< 1%0.8501.0441.831
1-4%1.6351.9323.422
5-9%1.0440.7481.832
10-25%1.1412.5273.621
26-50%0.8501.7332.527
51-75%1.3371.3372.625
76-100%0.5580.4710.944
total7.1159.51016.66
GR< 1%6.41812.51219.010
1-4%18.01027.6845.76
5-9%12.51217.11029.78
10-25%22.2927.7849.96
26-50%10.21414.01224.39
51-75%6.1185.41911.613
76-100%1.8330.6582.429
total77.44105.03182.51
JU< 1%0.4710.21000.658
1-4%1.3370.8502.129
5-9%2.6271.5354.121
10-25%6.8154.12110.911
26-50%3.8211.9315.717
51-75%4.1211.8325.917
76-100%3.1241.4374.520
total22.1611.61133.72
LU< 1%1.0440.21001.241
1-4%3.4240.7574.121
5-9%5.2190.7495.917
10-25%11.1122.42813.510
26-50%7.0152.8269.813
51-75%3.7220.4714.121
76-100%1.8320.4702.129
total33.247.61540.82
NE< 1%0.31000.0.0.3100
1-4%2.6270.21002.826
5-9%1.8310.21002.130
10-25%6.0170.7506.716
26-50%6.5150.9457.414
51-75%4.9190.8445.717
76-100%2.5271.0453.522
total24.653.92128.53
NW< 1%0.8560.31001.148
1-4%0.9460.31001.239
5-9%0.5710.9501.440
10-25%0.9510.5711.341
26-50%1.1440.7421.831
51-75%0.21000.5680.757
76-100%0.0.0.9490.949
total4.5184.0198.47
OW< 1%0.21000.4710.657
1-4%1.3401.4372.726
5-9%2.6272.3284.919
10-25%3.5222.6266.116
26-50%1.7331.6333.422
51-75%0.8491.0431.831
76-100%0.3720.5590.845
total10.51110.01020.44
SG< 1%1.1452.7273.823
1-4%4.5214.0228.515
5-9%3.4244.3217.616
10-25%7.5168.11515.610
26-50%4.5216.51711.013
51-75%2.1303.9226.117
76-100%1.6352.2303.822
total24.7831.7656.53
SH< 1%0.9480.0.0.948
1-4%1.4360.21001.633
5-9%1.2420.0.1.242
10-25%1.9320.0.1.932
26-50%2.9240.0.2.924
51-75%1.6330.0.1.633
76-100%2.1290.21002.328
total12.140.46912.53
SO< 1%0.21000.0.0.2100
1-4%1.6350.0.1.635
5-9%3.0240.21003.223
10-25%6.0171.1417.115
26-50%5.5180.5706.017
51-75%6.3170.21006.616
76-100%6.8151.0457.814
total29.533.12532.62
SZ< 1%0.21000.9441.039
1-4%2.0301.6353.622
5-9%3.2242.0295.218
10-25%5.9174.42010.212
26-50%1.7353.1244.819
51-75%1.9321.0442.925
76-100%0.6570.7571.340
total15.5913.7929.14
TG< 1%1.0380.0.1.038
1-4%0.8450.0.0.845
5-9%1.1380.0.1.138
10-25%3.0230.6593.621
26-50%4.1191.0415.116
51-75%3.6210.8454.519
76-100%4.3180.0.4.318
total17.942.42620.32
TI< 1%2.7275.3198.115
1-4%5.02024.1829.17
5-9%6.51725.2831.77
10-25%8.11525.8833.97
26-50%5.51912.61218.110
51-75%1.2413.5234.720
76-100%0.6581.4381.931
total29.5897.92127.42
UR< 1%0.0.0.9490.949
1-4%0.6571.0431.634
5-9%0.9441.2392.128
10-25%2.4282.4274.818
26-50%2.3272.9255.217
51-75%0.5570.9441.535
76-100%0.4710.21000.557
total7.2149.41016.55
VD< 1%2.2300.4702.528
1-4%10.6131.33811.912
5-9%9.8134.82014.711
10-25%20.796.31727.07
26-50%14.5114.22118.79
51-75%10.3132.32912.612
76-100%8.3141.6359.913
total76.4321.0997.42
VS< 1%1.6354.5206.118
1-4%7.81619.5927.38
5-9%11.01317.01028.08
10-25%11.21325.5836.76
26-50%5.31911.71217.010
51-75%2.7282.6285.319
76-100%0.6580.21000.850
total40.2681.03121.12
ZG< 1%0.7520.21000.943
1-4%0.4720.0.0.472
5-9%0.11000.0.0.1100
10-25%1.6320.6482.225
26-50%0.21000.7501.044
51-75%0.21000.5560.746
76-100%0.3670.4670.648
total3.5152.5206.05
ZH< 1%0.9440.0.0.944
1-4%3.1240.0.3.124
5-9%2.7270.0.2.727
10-25%10.0130.65810.613
26-50%8.4140.21008.614
51-75%11.3120.47111.712
76-100%12.5110.47013.011
total48.921.63550.51
Switzerland< 1%27.8833.2861.06
1-4%87.6596.04183.53
5-9%87.6595.74183.33
10-25%182.63152.13334.62
26-50%125.2488.45213.63
51-75%92.7437.87130.54
76-100%77.0519.21096.24
total680.51522.211202.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #849081/315412
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectdegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%15.3112.0322.7260.21001.0450.65821.89
1-4%25.8910.8136.9173.3249.5143.62359.96
5-9%40.9715.01110.2146.51712.2125.61990.55
10-25%91.9429.4815.91112.61221.2911.213182.33
26-50%75.5521.9912.2127.81611.1137.316135.94
51-75%57.168.8155.4193.2255.4192.82782.75
76-100%58.054.7214.1210.6583.0261.04571.55
total364.5192.7457.4534.3763.5532.07644.51
inside perimeter< 1%2.6283.6233.1252.7264.4212.52918.910
1-4%4.2228.4159.1148.91413.81117.71062.25
5-9%5.31915.61110.11320.0914.71126.2891.94
10-25%16.31139.6718.51026.8824.5841.86167.63
26-50%16.31125.1816.11115.31116.11017.810106.64
51-75%8.1158.8158.0154.6214.1228.61542.37
76-100%5.4197.5165.1191.2411.8333.42424.49
total58.25108.7370.1479.5379.34117.92513.91
total< 1%17.8105.7195.8182.9265.4193.02640.77
1-4%30.0819.31016.01012.31223.3921.39122.14
5-9%46.2630.6820.4926.4826.9831.87182.33
10-25%108.2469.0534.4739.5645.7653.05349.92
26-50%91.8447.0628.3823.1827.2825.18242.53
51-75%65.2517.61013.4127.8169.51411.413124.94
76-100%63.4512.2139.3141.8334.8204.42195.94
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #849082/315413
NFI3
forest area
protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
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
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectdegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%14.1122.0322.3290.0.0.8500.47119.610
1-4%24.699.6146.1182.7268.1152.23053.26
5-9%39.5713.2128.8154.42110.6133.62380.25
10-25%89.9425.8814.7118.91419.2107.916166.43
26-50%73.7519.11010.4145.8187.9153.623120.54
51-75%55.767.7164.4212.2302.8261.63574.45
76-100%56.853.9233.1250.4711.2410.85066.25
total354.3181.4449.7524.5850.6520.19580.61
inside perimeter< 1%2.6283.6233.1252.3294.2222.52918.310
1-4%4.2228.4158.3158.71413.41216.91060.15
5-9%5.31915.0119.41419.0913.61223.1985.35
10-25%16.11138.8717.71024.8821.3937.06155.73
26-50%16.31123.8914.51114.31113.91115.41198.24
51-75%7.9168.2167.6164.2213.1255.91836.97
76-100%5.4197.1174.9201.2411.2412.23022.09
total57.85105.0365.5474.5370.74103.03476.51
total< 1%16.6115.7195.4182.3295.0202.82637.97
1-4%28.8818.11014.41111.51221.5919.19113.34
5-9%44.8628.2818.21023.4824.3826.78165.63
10-25%106.0464.6532.4733.8740.5644.96322.22
26-50%90.0443.0624.8820.1921.8919.010218.73
51-75%63.7515.91112.0126.4175.8187.516111.34
76-100%62.2511.0138.1151.6352.3293.02688.24
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #849083/315414
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