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NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%....0.0.0.0.0.0.19.117.4..18.116.53.53.40.0.33.819.3..0.0.0.0.0.0...0.0.0.0...7.67.40.0.0.0.13.97.5..0.0.5.81.9
1-4%....0.0.8.45.70.0.19.117.4..0.0.30.58.5100.0.0.0...26.416.60.0.16.210.5..0.0.49.820.7..23.111.90.0.13.312.513.87.4..0.0.17.93.1
5-9%....0.0.26.19.20.0.42.822.5..0.0.10.35.60.0.0.0...31.118.50.0.7.57.2..43.934.814.813.8..10.910.20.0.0.0.24.09.4..0.0.15.23.0
10-25%....100.0.38.510.150.035.819.117.4..20.018.019.37.10.0.16.515.1..25.716.316.114.926.212.8..0.0.0.0...23.412.00.0.27.816.919.28.6..0.0.22.93.4
26-50%....0.0.9.16.10.0.0.0...0.0.13.36.20.0.33.219.3..16.715.116.114.925.412.7..0.0.35.419.9..18.712.0100.0.29.817.614.57.8..100.0.17.23.2
51-75%....0.0.0.0.50.035.80.0...61.921.613.36.20.0.16.515.2..0.0.34.419.40.0...0.0.0.0...0.0.0.0.14.613.514.57.8..0.0.10.12.5
76-100%....0.0.17.98.10.0.0.0...0.0.9.75.40.0.0.0...0.0.33.319.624.812.5..56.134.80.0...16.210.50.0.14.513.40.0...0.0.10.92.6
total....100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0...100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0...100.0.100.0.
less stable< 1%0.0.0.0.0.0.1.10.80.0.5.73.9..23.28.45.31.60.0.6.56.30.0.0.0.0.0.0.0.0.0.0.0.6.24.30.0.3.21.33.83.71.91.92.11.2..0.0.3.30.6
1-4%0.0.0.0.0.0.11.12.327.723.45.73.9..10.96.119.32.90.0.0.0.23.821.08.17.85.14.920.55.80.0.39.720.816.56.80.0.15.62.620.98.415.15.313.62.8..0.0.14.01.1
5-9%25.922.237.229.333.227.517.02.727.723.42.82.7..10.96.118.22.825.89.10.0.0.0.14.59.812.77.015.95.232.827.313.512.821.67.30.0.20.02.926.49.413.15.022.93.5..0.0.17.81.2
10-25%0.0.25.623.10.0.40.83.644.524.547.08.8..15.47.229.33.334.39.937.712.10.0.30.213.354.110.727.86.60.0.19.917.626.18.028.414.127.83.231.49.826.46.631.53.8..27.624.431.81.4
26-50%50.725.137.229.333.627.118.32.80.0.18.06.7..24.97.618.22.822.18.837.212.047.125.019.09.712.77.013.15.032.827.313.512.816.46.810.49.918.12.78.35.730.46.820.43.3..72.424.419.31.2
51-75%23.320.60.0.33.227.58.02.00.0.20.97.1..3.43.36.71.84.34.26.15.929.123.89.48.94.54.412.04.60.0.13.512.813.26.050.815.312.32.49.36.38.64.18.22.3..0.0.9.60.9
76-100%0.0.0.0.0.0.3.71.40.0.0.0...11.26.13.11.213.57.312.48.20.0.18.811.511.06.210.74.534.527.50.0.0.0.10.49.93.01.20.0.4.43.11.30.9..0.0.4.10.6
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.
stable< 1%0.0.13.48.80.0.5.31.40.0.6.23.5..6.26.04.21.12.62.60.0.5.75.50.0.24.29.61.71.2..18.411.90.0.0.0.2.20.86.64.62.82.02.91.00.0.0.0.3.80.5
1-4%19.517.56.76.616.010.88.21.70.0.1.91.9..9.16.115.81.92.22.210.47.00.0.0.0.0.0.14.23.2..0.0.2.52.50.0.14.31.915.47.27.33.211.61.913.58.80.0.11.30.8
5-9%19.517.522.610.531.011.811.11.90.0.9.84.1..4.14.120.72.110.24.910.47.05.04.90.0.11.56.415.03.3..0.0.16.55.717.416.225.62.44.03.911.63.924.92.60.0.0.0.18.20.9
10-25%40.722.038.512.028.512.734.93.032.412.226.46.3..9.56.434.12.532.27.652.911.419.08.60.0.37.210.624.74.0..28.814.427.57.123.820.437.02.628.98.531.35.733.82.819.410.60.0.33.01.1
26-50%20.318.212.18.124.512.425.52.741.113.038.47.0..32.410.318.62.029.17.526.310.123.69.40.0.12.16.923.93.9..7.97.727.97.217.416.213.61.922.98.127.65.421.72.521.411.274.022.321.41.0
51-75%0.0.6.76.60.0.8.61.87.47.17.93.8..15.88.44.41.118.16.20.0.42.010.90.0.10.37.011.93.0..11.710.920.56.523.820.45.81.322.28.011.73.93.71.119.410.626.022.37.90.6
76-100%0.0.0.0.0.0.6.41.619.110.29.54.1..22.89.82.30.85.73.90.0.4.74.6100.0.4.84.78.52.5..33.115.05.13.617.416.21.50.70.0.7.63.31.50.726.311.70.0.4.50.5
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...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%0.0.11.47.60.0.3.30.80.0.6.72.7..16.35.34.50.91.61.67.54.14.84.70.0.10.24.41.10.80.0.10.26.92.41.70.0.2.70.75.12.82.31.33.20.80.0.0.0.3.70.3
1-4%10.910.35.75.612.88.89.41.45.35.24.32.1..9.34.017.71.62.92.14.83.33.93.812.96.82.32.316.02.70.0.13.08.511.73.70.0.15.01.517.35.410.72.812.41.613.58.80.0.12.60.6
5-9%22.314.024.810.129.810.314.21.65.35.28.93.0..7.43.719.31.615.94.64.83.34.24.117.98.410.64.214.72.632.827.39.56.518.44.25.35.223.31.813.94.911.52.924.22.00.0.0.0.17.90.7
10-25%22.814.136.510.727.811.137.52.236.210.533.85.1..13.64.931.81.932.56.041.77.715.97.325.19.342.27.125.73.30.0.22.510.124.85.027.011.633.42.029.06.429.24.232.32.219.410.610.39.932.00.9
26-50%33.715.915.98.624.610.821.81.929.710.328.54.9..25.65.618.21.626.05.731.67.327.49.015.97.512.94.721.13.132.827.38.86.023.94.912.58.515.31.519.15.428.84.120.91.921.411.276.115.020.40.7
51-75%10.39.85.75.65.04.98.01.39.66.612.43.5..13.24.65.61.012.64.24.83.339.99.95.35.210.74.611.12.40.0.10.97.516.04.342.612.68.01.115.65.010.72.85.71.119.410.613.612.68.60.5
76-100%0.0.0.0.0.0.5.81.113.87.65.42.3..14.65.12.90.78.53.64.93.33.93.822.99.011.24.410.22.234.527.524.910.52.71.912.58.52.40.70.0.6.82.31.30.526.311.70.0.4.70.4
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845699/312030
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%..100.0.0.0.0.0.......0.0.15.85.90.0.23.620.1..0.0.0.0.0.0.....9.49.1..10.34.920.918.417.916.49.24.4100.0.0.0.10.92.3
1-4%..0.0.0.0.17.59.2......0.0.7.94.40.0.0.0...0.0.0.0.0.0.....24.615.0..10.14.821.919.10.0.11.64.90.0.0.0.9.82.2
5-9%..0.0.0.0.11.77.8......0.0.13.35.60.0.0.0...26.923.619.418.20.0.....11.010.4..24.57.10.0.0.0.11.64.90.0.0.0.13.42.6
10-25%..0.0.100.0.23.110.2......0.0.21.06.60.0.58.122.3..19.217.650.026.131.218.2....33.516.1..34.87.819.017.421.919.124.06.60.0.0.0.26.93.3
26-50%..0.0.0.0.18.29.5......33.327.631.47.50.0.18.316.7..0.0.30.624.943.919.1....9.49.1..12.55.219.017.419.217.429.57.10.0.0.0.22.43.1
51-75%..0.0.0.0.11.77.8......66.727.610.75.00.0.0.0...26.923.60.0.12.311.6....12.111.3..7.84.40.0.41.122.211.85.00.0.100.0.12.12.4
76-100%..0.0.0.0.17.99.4......0.0.0.0.100.0.0.0...26.923.60.0.12.611.9....0.0...0.0.19.017.40.0.2.42.40.0.0.0.4.51.6
total..100.0.100.0.100.0.......100.0.100.0.100.0.100.0...100.0.100.0.100.0.....100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%0.0.17.015.324.922.02.81.20.0.13.55.2..14.16.513.42.23.93.80.0.0.0.0.0.6.74.67.62.8..0.0.4.73.20.0.4.51.28.55.81.61.65.01.50.0.0.0.6.50.7
1-4%0.0.12.312.124.922.06.71.90.0.11.95.1..23.08.224.62.811.76.417.19.014.813.614.013.121.07.613.03.5..0.0.11.65.50.0.23.32.511.46.26.53.121.52.90.0.0.0.17.41.0
5-9%25.421.917.015.324.922.018.62.934.516.712.45.3..6.54.519.82.619.07.614.67.819.817.133.016.622.77.815.53.9..14.013.023.16.80.0.25.02.67.55.235.06.421.72.90.0.0.0.20.61.1
10-25%0.0.29.017.725.421.640.53.765.516.735.97.5..21.27.924.22.830.79.121.09.527.516.914.013.119.87.525.84.6..33.516.628.17.428.917.927.42.728.09.023.25.735.13.430.417.838.121.829.61.3
26-50%25.922.212.312.10.0.18.52.90.0.10.84.6..18.27.412.32.115.17.027.910.512.612.10.0.12.15.818.64.1..14.013.020.66.948.119.714.52.137.49.519.35.314.72.518.216.621.919.315.91.0
51-75%0.0.12.312.10.0.9.52.20.0.7.44.2..13.86.54.81.415.57.29.66.512.612.114.813.513.36.214.23.7..0.0.5.74.023.014.83.31.07.35.08.93.82.11.033.320.318.116.66.70.7
76-100%48.725.10.0.0.0.3.31.30.0.8.04.5..3.23.20.90.64.24.09.96.612.612.124.315.54.43.05.42.4..38.517.76.14.20.0.2.00.80.0.5.53.10.0.18.216.621.919.33.30.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%0.0.15.514.50.0.1.50.99.99.50.0...6.66.410.01.90.0.0.0.0.0.22.718.60.0.11.24.30.0.0.0.7.85.30.0.5.91.87.06.70.0.5.21.70.0.0.0.5.50.7
1-4%20.218.126.717.024.813.514.02.57.67.45.74.0..17.19.230.52.92.72.60.0.0.0.0.0.4.44.413.54.550.036.10.0.7.04.80.0.30.33.65.65.56.83.829.93.50.0.0.0.20.81.2
5-9%0.0.15.514.57.27.117.72.70.0.8.54.7..10.77.113.52.19.35.16.66.40.0.0.0.25.211.211.94.30.0.0.0.4.14.00.0.27.53.523.110.311.14.722.53.20.0.0.0.16.41.1
10-25%39.922.026.717.028.912.628.93.239.715.031.78.3..38.211.629.12.839.38.637.313.113.99.10.0.34.812.524.35.70.0.38.118.237.310.118.116.222.53.324.310.839.47.229.33.427.917.450.035.528.91.3
26-50%0.0.15.514.521.911.624.03.025.212.926.17.6..15.68.211.72.018.16.656.113.428.012.361.920.822.310.320.55.10.0.18.816.631.19.734.217.010.12.323.210.321.36.010.62.344.118.90.0.17.31.1
51-75%39.922.00.0.17.211.29.02.00.0.19.37.1..6.66.44.71.315.36.30.0.25.711.40.0.6.46.29.63.80.0.18.816.68.05.547.619.63.01.316.88.910.64.52.41.214.013.50.0.7.10.8
76-100%0.0.0.0.0.0.5.01.617.511.68.74.9..5.25.10.40.415.36.40.0.32.413.115.515.07.06.88.93.950.036.124.315.44.74.60.0.0.60.60.0.10.84.60.0.14.013.550.035.54.00.6
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%0.0.22.511.25.35.32.00.76.05.87.63.0..10.64.511.91.41.71.73.13.00.0.6.56.34.12.98.62.30.0.0.0.6.42.70.0.5.41.09.14.41.71.25.51.19.48.80.0.6.40.5
1-4%11.310.718.410.023.511.110.81.64.64.59.23.4..19.65.826.31.96.53.28.74.84.74.66.56.314.45.112.62.750.036.10.0.11.73.90.0.24.61.910.34.46.32.324.12.10.0.0.0.18.40.7
5-9%11.110.515.09.810.67.317.91.913.87.510.73.6..7.73.716.31.613.34.49.84.76.36.122.110.423.36.113.52.80.0.8.07.714.94.20.0.25.82.012.44.722.94.121.02.00.0.0.0.18.30.8
10-25%22.414.025.711.431.911.233.92.450.111.634.15.6..26.26.426.41.935.06.231.77.618.28.311.37.626.56.525.53.50.0.35.512.232.05.723.512.026.42.025.86.530.24.531.52.326.311.837.517.429.10.9
26-50%11.310.712.99.016.08.821.32.115.18.217.54.3..18.15.613.41.516.54.836.87.923.19.417.67.616.55.220.53.20.0.16.110.322.85.141.113.512.91.530.56.720.23.914.41.729.713.013.712.716.90.7
51-75%22.414.05.45.412.68.49.31.50.0.12.63.9..14.25.05.21.015.24.74.93.421.58.713.68.710.24.312.42.60.0.8.07.77.43.235.413.33.60.810.04.311.13.03.20.920.311.021.413.77.20.5
76-100%21.313.50.0.0.0.4.81.110.57.28.33.3..3.82.60.60.311.94.25.03.426.110.122.510.24.92.87.12.150.036.132.412.34.82.70.0.1.40.51.81.87.62.60.20.214.39.527.416.33.70.4
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845700/312031
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%..100.0.0.0.0.0.......0.0.16.26.10.0.23.620.1..0.0.0.0.0.0.....9.49.1..10.65.025.822.117.916.410.04.7100.0.0.0.11.52.4
1-4%..0.0.0.0.17.59.2......0.0.8.14.50.0.0.0...0.0.0.0.0.0.....24.615.0..10.44.927.122.80.0.12.55.30.0.0.0.10.32.3
5-9%..0.0.0.0.11.77.8......0.0.13.75.70.0.0.0...26.923.627.925.10.0.....11.010.4..25.27.30.0.0.0.10.04.70.0.0.0.13.52.6
10-25%..0.0.100.0.23.110.2......0.0.18.86.40.0.58.122.3..19.217.672.125.117.716.0....33.516.1..32.97.823.520.921.919.126.07.10.0.0.0.26.33.4
26-50%..0.0.0.0.18.29.5......33.327.632.27.70.0.18.316.7..0.0.0.0.52.520.6....9.49.1..12.85.423.520.919.217.426.27.10.0.0.0.21.63.1
51-75%..0.0.0.0.11.77.8......66.727.610.95.20.0.0.0...26.923.60.0.14.713.7....12.111.3..8.14.50.0.41.122.212.75.30.0.100.0.12.72.5
76-100%..0.0.0.0.17.99.4......0.0.0.0.100.0.0.0...26.923.60.0.15.114.1....0.0...0.0.0.0.0.0.2.62.50.0.0.0.4.21.6
total..100.0.100.0.100.0.......100.0.100.0.100.0.100.0...100.0.100.0.100.0.....100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%0.0.17.015.324.922.02.81.20.0.13.55.2..14.76.813.52.24.04.00.0.0.0.0.0.7.24.97.92.9..0.0.4.83.30.0.4.61.38.76.01.71.65.11.60.0.0.0.6.60.7
1-4%0.0.12.312.124.922.06.71.90.0.11.95.1..24.08.425.02.912.16.617.19.014.813.614.013.122.68.012.43.5..0.0.12.05.60.0.23.72.511.86.56.63.221.72.90.0.0.0.17.71.1
5-9%25.421.917.015.324.922.018.92.934.516.712.45.3..6.84.720.52.719.87.914.67.819.817.133.016.620.27.716.04.0..14.013.023.97.00.0.24.72.67.85.433.86.421.42.90.0.0.0.20.71.1
10-25%0.0.29.017.725.421.641.03.765.516.735.97.5..17.87.424.22.827.99.121.09.527.516.914.013.121.38.026.74.7..33.516.625.87.328.917.927.32.728.99.323.65.834.93.430.417.838.121.829.61.3
26-50%25.922.212.312.10.0.18.22.90.0.10.84.6..19.07.711.82.115.77.227.910.512.612.10.0.9.55.418.04.1..14.013.021.27.148.119.714.42.138.79.819.75.414.82.618.216.621.919.315.71.0
51-75%0.0.12.312.10.0.9.02.20.0.7.44.2..14.46.74.11.316.27.49.66.512.612.114.813.514.36.613.33.6..0.0.5.94.123.014.83.41.14.14.09.03.92.11.033.320.318.116.66.40.7
76-100%48.725.10.0.0.0.3.31.30.0.8.04.5..3.43.30.90.64.34.29.96.612.612.124.315.54.73.25.62.5..38.517.76.34.40.0.2.10.80.0.5.63.10.0.18.216.621.919.33.30.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%0.0.15.514.50.0.1.50.99.99.50.0...6.66.49.91.90.0.0.0.0.0.22.718.60.0.11.24.30.0.0.0.8.05.50.0.6.11.97.06.70.0.5.31.70.0.0.0.5.50.7
1-4%20.218.126.717.024.813.514.12.57.67.45.74.0..17.19.230.32.92.72.60.0.0.0.0.0.4.64.613.54.550.036.10.0.7.35.00.0.30.63.75.65.56.83.829.63.50.0.0.0.20.71.2
5-9%0.0.15.514.57.27.117.32.70.0.8.54.7..10.77.113.52.29.35.16.66.40.0.0.0.26.311.711.94.30.0.0.0.4.34.20.0.27.23.623.110.311.14.722.83.20.0.0.0.16.41.1
10-25%39.922.026.717.028.912.629.03.239.715.031.78.3..38.211.629.22.939.38.637.313.113.99.10.0.36.413.024.35.70.0.38.118.235.010.218.116.221.93.324.310.839.47.229.73.527.917.450.035.528.91.4
26-50%0.0.15.514.521.911.624.13.025.212.926.17.6..15.68.212.12.118.16.656.113.428.012.361.920.818.710.120.55.10.0.18.816.632.210.034.217.010.42.423.210.321.36.010.22.344.118.90.0.17.41.1
51-75%39.922.00.0.17.211.29.02.00.0.19.37.1..6.66.44.51.315.36.30.0.25.711.40.0.6.76.59.63.80.0.18.816.68.35.747.619.63.11.416.88.910.64.52.51.214.013.50.0.7.10.8
76-100%0.0.0.0.0.0.5.11.617.511.68.74.9..5.25.10.40.415.36.40.0.32.413.115.515.07.37.18.93.950.036.124.315.44.94.80.0.0.60.60.0.10.84.60.0.14.013.550.035.54.10.6
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%0.0.22.511.25.35.32.00.76.05.87.63.0..10.84.611.91.41.71.73.13.00.0.6.56.34.53.18.82.30.0.0.0.6.52.80.0.5.61.09.54.51.71.25.61.19.48.80.0.6.40.5
1-4%11.310.718.410.023.511.110.91.64.64.59.23.4..20.15.926.41.96.63.28.74.84.74.66.56.315.75.512.32.750.036.10.0.12.04.00.0.25.02.010.74.56.42.424.22.10.0.0.0.18.50.8
5-9%11.110.515.09.810.67.317.71.913.87.510.73.6..7.93.716.61.613.54.49.84.76.36.122.110.422.66.313.82.80.0.8.07.715.44.30.0.25.52.012.94.922.24.120.92.00.0.0.0.18.30.8
10-25%22.414.025.711.431.911.234.12.450.111.634.15.6..24.46.326.31.933.86.231.77.618.28.311.37.628.86.925.43.60.0.35.512.230.05.723.512.025.92.026.86.730.54.531.82.326.311.837.517.429.10.9
26-50%11.310.712.99.016.08.821.22.115.18.217.54.3..18.55.713.41.516.84.936.87.923.19.417.67.612.04.720.33.20.0.16.110.323.45.341.113.512.91.531.76.920.43.913.91.729.713.013.712.716.80.7
51-75%22.414.05.45.412.68.49.21.40.0.12.63.9..14.55.14.80.915.44.74.93.421.58.713.68.711.14.712.02.60.0.8.07.77.63.235.413.33.70.88.54.111.23.13.30.920.311.021.413.77.10.5
76-100%21.313.50.0.0.0.4.81.110.57.28.33.3..3.82.70.60.312.14.35.03.426.110.122.510.25.33.17.32.150.036.132.412.35.02.80.0.1.40.50.0.7.62.60.20.214.39.527.416.33.70.4
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845701/312032
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%0.0.6.44.416.77.611.25.323.58.411.05.212.72.7
1-4%0.0.9.35.213.67.314.05.84.03.913.45.610.92.5
5-9%0.0.13.56.34.54.411.15.215.97.325.67.414.52.9
10-25%49.325.028.58.121.58.626.27.514.96.930.87.725.83.5
26-50%0.0.16.46.726.49.323.37.230.08.910.95.119.93.2
51-75%23.820.913.16.112.46.711.45.411.66.38.44.611.52.6
76-100%27.022.812.96.04.94.72.92.80.0.0.0.4.71.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%0.80.85.11.39.42.25.31.614.02.86.91.56.90.7
1-4%4.21.811.11.914.52.621.23.024.03.523.62.417.11.1
5-9%20.93.719.92.415.32.721.03.020.33.324.82.520.81.2
10-25%24.13.836.12.927.33.435.23.525.23.528.72.630.21.3
26-50%22.63.814.82.219.13.015.02.711.92.612.11.915.21.0
51-75%19.33.57.21.69.42.22.21.14.01.62.30.96.40.7
76-100%8.02.45.81.55.21.70.0.0.70.71.70.73.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%1.30.91.30.86.72.25.01.710.62.37.01.95.10.7
1-4%6.11.912.42.212.52.829.83.629.03.432.63.520.51.2
5-9%9.82.315.32.410.22.621.93.311.82.424.43.215.81.1
10-25%31.33.629.23.128.13.930.53.631.63.522.63.128.91.4
26-50%25.93.424.92.924.73.710.32.410.62.310.62.317.81.2
51-75%13.32.710.82.111.32.82.61.35.81.82.21.17.60.8
76-100%12.32.66.11.66.52.10.0.0.60.60.50.54.30.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%1.10.63.60.88.81.55.71.212.91.87.21.16.50.5
1-4%5.21.311.51.413.61.924.22.225.12.326.01.918.20.8
5-9%14.42.117.61.712.51.820.52.115.71.924.71.918.20.8
10-25%28.52.632.72.127.22.432.42.427.72.426.72.029.40.9
26-50%24.22.519.21.721.82.313.71.812.51.811.51.416.60.8
51-75%16.02.19.11.310.31.73.20.95.41.22.70.77.30.5
76-100%10.71.86.31.15.71.30.30.30.60.41.20.53.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845702/312033
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%0.0.6.73.84.03.913.97.50.0.7.95.45.91.9
1-4%5.95.713.85.319.27.813.87.428.610.828.89.218.13.2
5-9%17.99.418.66.07.24.924.09.45.85.613.67.314.92.9
10-25%29.311.028.06.918.77.619.28.615.68.424.58.723.23.4
26-50%23.310.211.85.027.28.814.57.816.58.712.86.916.93.1
51-75%5.95.79.24.411.16.114.57.822.29.80.0.10.02.5
76-100%17.79.311.84.912.66.70.0.11.37.512.36.710.92.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%1.81.31.50.76.72.22.11.25.72.03.41.23.30.6
1-4%6.42.311.41.915.43.113.62.818.93.316.42.413.91.1
5-9%12.83.215.12.218.83.422.93.517.13.120.02.517.81.2
10-25%31.34.439.03.025.83.831.53.829.43.828.22.931.71.4
26-50%26.64.218.72.418.33.420.43.319.33.317.62.419.51.2
51-75%13.73.39.61.88.82.48.22.36.22.011.52.09.70.9
76-100%7.42.54.81.36.22.11.30.93.31.52.91.14.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%6.91.84.21.12.71.02.91.05.21.31.80.73.70.5
1-4%7.51.95.11.211.42.011.61.917.82.313.31.711.30.8
5-9%6.41.712.61.914.52.224.92.620.92.424.42.118.20.9
10-25%26.63.136.32.725.42.733.82.830.02.739.42.432.91.1
26-50%28.03.125.62.525.02.821.72.520.22.413.31.721.41.0
51-75%15.22.58.61.613.82.23.71.14.41.25.61.17.90.6
76-100%9.42.17.61.57.21.61.50.71.40.72.30.74.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%4.81.23.20.74.11.03.20.85.21.12.60.63.70.3
1-4%7.11.48.41.113.21.712.41.618.61.815.01.412.60.6
5-9%9.11.614.11.415.41.824.22.019.11.922.41.617.90.7
10-25%28.32.536.91.925.12.132.32.229.22.234.91.832.00.9
26-50%27.32.521.71.623.02.120.91.919.81.914.81.420.50.7
51-75%14.21.99.11.112.01.65.71.15.71.17.51.08.70.5
76-100%9.21.66.71.07.21.31.30.52.40.72.80.64.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845703/312034
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%0.0.7.64.24.44.313.67.30.0.8.65.86.42.1
1-4%6.56.315.55.817.17.813.47.227.611.726.49.317.53.3
5-9%12.38.221.36.77.95.424.39.57.16.814.97.915.83.2
10-25%31.111.621.06.620.28.119.58.711.87.922.58.921.03.5
26-50%25.210.913.55.629.69.414.67.820.010.413.97.518.63.4
51-75%6.26.07.74.312.06.514.67.820.010.40.0.9.42.5
76-100%18.89.813.45.68.86.00.0.13.48.813.87.411.22.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%2.11.41.70.87.52.42.31.36.22.13.41.33.60.6
1-4%6.22.410.42.015.63.312.02.817.73.416.82.613.31.1
5-9%13.53.515.62.316.93.524.63.717.73.420.02.718.11.3
10-25%30.24.738.83.226.44.133.74.131.14.128.23.132.11.5
26-50%28.24.619.42.617.83.518.13.318.33.418.12.619.51.3
51-75%12.53.49.41.99.02.67.82.35.32.010.22.19.00.9
76-100%7.42.74.71.46.82.31.51.13.71.63.31.24.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%6.51.84.11.22.71.13.21.15.71.40.90.53.50.5
1-4%7.82.04.81.312.12.210.61.916.72.313.11.711.10.8
5-9%6.41.812.92.013.92.325.42.719.92.523.82.218.01.0
10-25%26.83.235.92.926.22.935.03.031.52.940.42.633.61.2
26-50%28.33.327.12.725.73.020.22.520.82.513.71.821.71.0
51-75%15.12.67.51.612.32.24.01.24.11.25.91.27.60.7
76-100%9.22.17.81.67.21.71.60.81.10.72.20.84.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%4.71.23.30.84.41.13.40.95.71.22.00.63.70.4
1-4%7.21.58.01.213.51.811.21.617.41.914.91.412.20.6
5-9%9.01.714.71.514.51.825.12.118.71.922.21.717.90.7
10-25%28.12.636.12.125.92.333.72.330.72.335.51.932.50.9
26-50%28.12.622.81.823.42.219.32.020.02.015.31.520.80.8
51-75%13.82.08.31.211.21.75.81.25.11.17.21.08.20.5
76-100%9.11.76.81.17.21.41.50.62.40.83.00.74.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845704/312035
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%0.0.9.15.05.04.814.47.70.0.11.17.47.42.4
1-4%6.56.315.66.419.68.814.17.634.713.928.410.818.63.6
5-9%12.38.222.17.49.06.125.69.98.98.519.29.917.33.5
10-25%31.111.621.97.323.19.120.59.114.99.817.69.221.73.8
26-50%25.210.99.45.224.39.510.06.825.212.617.99.417.13.5
51-75%6.26.09.15.09.06.115.48.216.310.60.0.9.22.6
76-100%18.89.812.76.010.16.80.0.0.0.5.85.68.62.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%2.11.41.70.97.92.51.61.16.42.33.91.53.60.6
1-4%6.22.410.82.113.83.213.23.119.53.717.82.813.71.2
5-9%13.53.515.02.317.03.625.54.018.53.722.13.018.51.3
10-25%30.24.739.73.327.84.232.94.330.44.427.33.332.21.6
26-50%28.24.619.82.717.83.617.43.418.43.717.72.819.51.4
51-75%12.53.48.61.99.52.77.72.54.31.98.02.08.30.9
76-100%7.42.74.41.46.32.31.71.22.61.53.21.34.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%6.11.84.31.33.01.22.91.16.01.61.00.63.70.5
1-4%8.02.04.71.311.32.210.82.018.02.515.02.011.50.8
5-9%6.61.812.72.113.32.425.42.820.22.622.82.417.61.0
10-25%26.43.336.43.027.03.134.63.130.83.042.02.833.91.3
26-50%28.63.426.82.824.33.120.92.620.02.613.21.921.61.1
51-75%15.02.77.01.613.12.43.71.23.81.24.71.27.30.7
76-100%9.52.28.11.78.01.91.70.81.30.71.30.74.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%4.41.23.50.84.81.23.10.95.91.32.40.73.80.4
1-4%7.31.58.01.212.71.811.71.619.02.116.51.612.60.7
5-9%9.11.714.31.514.31.925.52.219.32.122.41.817.90.8
10-25%27.92.637.02.127.02.433.32.430.12.435.92.132.71.0
26-50%28.22.622.71.822.12.319.22.019.72.114.91.620.60.8
51-75%13.72.07.81.211.61.85.61.24.31.15.71.07.70.5
76-100%9.31.76.81.17.61.51.60.61.60.72.10.64.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845705/312036
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%0.0.8.34.64.44.313.67.30.0.9.06.16.62.1
1-4%6.56.314.25.917.17.813.47.227.611.723.09.116.63.2
5-9%12.38.223.27.27.95.424.39.57.16.815.68.216.23.2
10-25%31.111.619.96.820.28.119.58.711.87.923.59.220.93.5
26-50%25.210.911.65.429.69.414.67.820.010.414.57.818.43.4
51-75%6.26.08.34.612.06.514.67.820.010.40.0.9.72.6
76-100%18.89.814.66.08.86.00.0.13.48.814.47.711.52.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%2.11.41.70.87.62.42.31.36.32.23.51.33.60.6
1-4%6.22.410.72.014.23.212.02.818.03.417.12.613.31.1
5-9%13.53.514.72.317.23.524.63.717.13.320.42.818.01.3
10-25%30.24.739.43.226.84.133.74.131.64.127.83.132.31.6
26-50%28.24.619.92.618.13.618.13.318.63.418.02.619.71.3
51-75%12.53.48.81.99.12.67.82.35.42.010.42.19.00.9
76-100%7.42.74.81.47.02.41.51.13.01.52.81.14.20.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%6.01.84.11.22.81.13.21.15.41.40.90.53.50.5
1-4%7.92.04.51.311.92.210.61.916.62.313.31.811.00.8
5-9%6.51.812.92.013.72.325.42.719.92.523.72.218.01.0
10-25%26.63.336.02.926.93.035.03.031.62.940.52.633.81.2
26-50%28.23.327.22.724.83.020.22.521.22.513.41.821.61.0
51-75%15.42.77.51.612.62.34.01.24.21.26.01.27.70.7
76-100%9.32.27.81.67.41.81.60.81.20.72.20.84.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%4.41.23.30.84.51.13.40.95.51.12.10.63.70.4
1-4%7.31.57.81.213.01.811.21.617.41.915.01.412.10.6
5-9%9.11.714.31.514.41.925.12.118.51.922.21.717.90.7
10-25%28.12.636.42.126.42.333.72.330.92.335.42.032.60.9
26-50%28.02.623.11.822.92.219.32.020.32.015.01.520.80.8
51-75%13.92.08.11.211.41.75.81.25.21.17.31.18.20.5
76-100%9.21.76.91.17.31.41.50.62.20.72.90.74.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845706/312037
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: economic region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%0.0.0.0.0.0.0.0.0.0.12.011.511.57.70.0.0.0...14.713.514.47.70.0.11.17.47.22.3
1-4%12.812.00.0.0.0.0.0.0.0.12.011.511.97.921.411.123.014.5..16.014.514.17.634.713.928.410.818.53.6
5-9%12.611.80.0.0.0.35.628.10.0.52.119.111.57.712.28.224.715.2..0.0.25.69.98.98.519.29.917.83.6
10-25%49.617.70.0.50.035.60.0.0.0.12.011.524.610.714.79.626.615.9..42.618.920.59.114.99.817.69.221.83.8
26-50%0.0.0.0.50.035.664.428.1100.0.12.011.55.85.736.413.012.311.6..0.0.10.06.825.212.617.99.417.13.5
51-75%0.0.50.035.60.0.0.0.0.0.0.0.17.59.20.0.0.0...26.616.515.48.216.310.60.0.9.02.6
76-100%25.015.350.035.60.0.0.0.0.0.0.0.17.39.115.310.013.412.4..0.0.0.0.0.0.5.85.68.62.6
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.
less stable< 1%2.02.00.0.0.0.5.35.10.0.4.33.00.80.83.82.71.11.13.83.816.36.21.61.16.42.33.91.53.60.6
1-4%6.23.528.016.90.0.0.0.6.26.117.45.77.92.616.15.39.83.319.27.77.84.513.23.119.53.717.82.813.51.2
5-9%20.25.728.917.30.0.0.0.6.26.111.65.012.93.215.75.120.54.624.68.812.05.125.54.018.53.722.13.018.51.3
10-25%32.56.70.0.68.918.531.610.721.010.829.77.343.74.826.66.441.15.633.19.427.17.432.94.330.44.427.33.332.51.6
26-50%26.56.328.917.315.514.447.711.513.69.028.17.020.03.917.15.515.84.211.66.321.06.317.43.418.43.717.72.819.51.4
51-75%4.12.814.213.115.514.45.15.045.512.99.04.48.22.616.45.37.83.07.75.32.32.37.72.54.31.98.02.08.20.9
76-100%8.64.10.0.0.0.10.47.07.47.10.0.6.42.44.22.94.02.30.0.13.55.71.71.22.61.53.21.34.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%9.42.80.0.6.56.20.0.0.0.2.41.74.92.13.31.64.82.42.92.82.62.52.91.16.01.61.00.63.60.5
1-4%9.93.06.05.85.65.57.45.00.0.8.23.33.01.712.43.13.52.011.65.57.93.310.82.018.02.515.02.011.40.8
5-9%7.42.56.05.86.76.53.93.86.05.814.64.110.93.013.53.112.73.811.95.614.55.125.42.820.22.622.82.417.61.0
10-25%25.24.240.111.920.210.334.09.214.59.426.05.338.64.827.34.242.45.631.78.023.05.734.63.130.83.042.02.833.81.3
26-50%22.54.136.311.848.512.536.69.325.111.029.55.431.44.623.34.019.44.520.96.927.86.320.92.620.02.613.21.921.61.1
51-75%17.83.70.0.0.0.14.86.828.111.810.33.84.41.912.23.28.13.118.36.811.04.23.71.23.81.24.71.27.30.7
76-100%7.82.711.67.812.58.33.33.226.211.48.93.36.82.58.12.69.03.32.82.713.25.01.70.81.30.71.30.74.70.6
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.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845707/312038
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%0.0.6.24.215.47.110.04.718.96.99.54.511.32.4
1-4%0.0.9.05.012.66.812.55.36.54.511.64.910.32.3
5-9%0.0.13.06.14.24.110.04.716.16.622.16.513.52.6
10-25%49.325.027.57.923.78.526.07.115.36.333.47.326.33.3
26-50%0.0.15.86.524.38.726.27.130.68.116.35.621.83.1
51-75%23.820.915.96.515.37.112.75.312.75.97.24.012.62.5
76-100%27.022.812.55.84.54.42.62.50.0.0.0.4.21.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%0.80.85.01.38.82.05.11.612.72.66.61.36.60.7
1-4%4.21.810.71.913.52.521.72.925.53.423.22.317.41.0
5-9%20.93.719.72.414.82.621.42.919.63.124.52.320.61.1
10-25%24.13.836.92.927.73.334.93.423.63.327.12.429.71.3
26-50%22.63.814.42.121.13.014.82.612.52.613.71.915.81.0
51-75%19.33.57.31.69.32.12.11.05.51.82.90.96.60.7
76-100%8.02.46.01.54.81.60.0.0.60.62.00.83.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%1.20.91.30.77.82.25.31.710.42.26.61.75.30.7
1-4%6.01.912.32.212.42.829.63.527.33.133.23.320.61.2
5-9%9.62.315.22.410.92.622.83.213.02.424.63.016.31.1
10-25%32.23.629.33.029.13.829.73.530.73.322.12.928.71.3
26-50%25.63.425.22.923.13.510.22.312.52.310.62.117.71.1
51-75%13.22.610.42.010.62.62.51.25.61.62.41.17.30.8
76-100%12.12.56.21.66.12.00.0.0.50.50.50.54.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845708/312039
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%0.0.6.24.213.86.49.24.418.96.99.04.310.82.3
1-4%0.0.9.05.011.26.111.64.96.54.511.04.69.82.2
5-9%0.0.13.06.13.73.611.64.916.16.621.06.213.42.6
10-25%49.325.027.57.924.98.224.06.615.36.336.67.326.93.3
26-50%0.0.15.86.525.28.329.57.130.68.115.55.422.53.1
51-75%23.820.915.96.513.76.411.85.012.75.96.93.812.02.4
76-100%27.022.812.55.87.55.12.42.40.0.0.0.4.51.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%0.80.84.91.38.52.05.01.512.82.56.51.36.50.7
1-4%4.11.810.61.813.62.421.52.925.03.322.82.217.21.0
5-9%20.63.620.22.414.42.521.72.918.83.024.72.320.61.1
10-25%24.53.836.32.927.83.235.13.423.23.227.52.429.71.3
26-50%23.03.814.52.121.02.914.72.513.12.613.81.815.91.0
51-75%19.03.57.61.610.12.22.11.06.51.92.80.96.80.7
76-100%7.92.45.91.44.71.50.0.0.60.62.00.73.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%1.20.91.30.77.72.25.21.710.52.16.41.75.30.7
1-4%6.01.912.22.212.42.729.93.527.83.132.83.220.71.2
5-9%9.62.315.52.410.82.622.53.213.12.324.83.016.41.1
10-25%32.23.629.13.029.63.829.33.430.63.222.42.928.71.3
26-50%25.63.425.52.923.03.510.62.312.12.310.32.117.61.1
51-75%13.22.610.32.010.52.62.41.25.41.62.81.17.20.8
76-100%12.12.56.21.66.12.00.0.0.50.50.50.54.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%1.00.63.40.88.61.45.51.112.11.66.71.06.30.5
1-4%5.11.311.21.412.91.724.12.125.02.125.41.818.20.7
5-9%14.22.017.71.612.11.721.02.015.71.824.51.818.30.8
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845709/312040
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: economic region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%0.0.0.0.0.0.0.0.0.0.12.011.510.97.30.0.0.0.0.0.12.912.013.67.30.0.9.06.16.42.1
1-4%12.812.00.0.0.0.0.0.0.0.12.011.511.27.521.411.118.311.90.0.14.112.913.47.227.611.723.09.116.53.2
5-9%12.611.80.0.0.0.35.628.10.0.52.119.110.97.312.28.230.314.70.0.0.0.24.39.57.16.815.68.216.73.3
10-25%49.617.70.0.50.035.60.0.0.0.12.011.523.210.214.79.621.113.10.0.37.417.319.58.711.87.923.59.221.03.5
26-50%0.0.0.0.50.035.664.428.1100.0.12.011.511.07.336.413.09.89.4100.0.0.0.14.67.820.010.414.57.818.33.4
51-75%0.0.50.035.60.0.0.0.0.0.0.0.16.58.70.0.0.0.0.0.35.616.814.67.820.010.40.0.9.52.5
76-100%25.015.350.035.60.0.0.0.0.0.0.0.16.38.715.310.020.512.90.0.0.0.0.0.13.48.814.47.711.62.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%2.02.00.0.0.0.5.35.10.0.4.12.90.80.83.62.51.11.13.73.615.96.12.31.36.32.23.51.33.60.6
1-4%6.23.528.016.90.0.0.0.6.26.116.65.47.92.515.45.19.63.222.38.07.64.412.02.818.03.417.12.613.21.1
5-9%20.25.728.917.30.0.0.0.6.26.111.14.812.73.215.04.920.24.523.78.513.95.324.63.717.13.320.42.817.91.3
10-25%32.56.70.0.68.918.531.610.721.010.830.67.243.34.825.56.240.55.631.89.226.57.333.74.131.64.127.83.132.51.6
26-50%26.56.328.917.315.514.447.711.513.69.026.86.719.83.918.65.617.04.311.26.120.56.218.13.318.63.418.02.619.71.3
51-75%4.12.814.213.115.514.45.15.045.512.910.84.68.22.615.75.17.73.07.45.12.32.37.82.35.42.010.42.18.90.9
76-100%8.64.10.0.0.0.10.47.07.47.10.0.7.32.56.23.53.92.20.0.13.25.61.51.13.01.52.81.14.20.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%9.22.80.0.6.56.20.0.0.0.2.31.64.82.13.21.64.52.22.42.42.32.33.21.15.41.40.90.53.40.5
1-4%9.72.96.05.85.65.57.45.00.0.7.83.22.91.713.43.13.31.99.84.79.03.510.61.916.62.313.31.810.90.8
5-9%7.32.56.05.86.76.53.93.86.05.814.04.011.53.013.73.113.23.712.85.315.15.025.42.719.92.523.72.218.01.0
10-25%25.74.240.111.920.210.334.09.214.59.426.15.238.54.727.04.141.05.431.97.422.75.535.03.031.62.940.52.633.81.2
26-50%22.04.036.311.848.512.536.69.325.111.029.65.331.44.523.23.920.74.522.76.728.76.120.22.521.22.513.41.821.61.1
51-75%18.33.70.0.0.0.14.86.828.111.811.73.94.31.911.73.08.83.217.96.210.13.94.01.24.21.26.01.27.60.7
76-100%7.72.611.67.812.58.33.33.226.211.48.53.26.62.47.82.58.53.12.32.312.14.61.60.81.20.72.20.84.60.5
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.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845710/312041
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: economic region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%0.0.....0.0.0.0.37.428.65.15.020.410.60.0.19.217.40.0.11.25.323.58.411.05.212.62.6
1-4%0.0.....0.0.0.0.31.326.56.76.416.010.410.09.521.819.00.0.14.05.84.03.913.45.611.02.5
5-9%0.0.....0.0.0.0.0.0.17.09.08.48.09.59.00.0.0.0.11.15.215.97.325.67.414.52.9
10-25%45.935.1....100.0.0.0.31.326.533.211.222.711.720.412.919.917.919.517.726.27.514.96.930.87.725.83.5
26-50%0.0.....0.0.0.0.0.0.17.39.117.411.119.912.639.121.839.021.923.37.230.08.910.95.120.03.2
51-75%0.0.....0.0.100.0.0.0.0.0.15.29.940.315.60.0.19.517.711.45.411.66.38.44.611.72.6
76-100%54.135.1....0.0.0.0.0.0.20.89.30.0.0.0.0.0.22.019.12.92.80.0.0.0.4.41.6
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.
less stable< 1%1.71.70.0.0.0.0.0.0.0.8.33.31.51.18.62.96.62.66.74.711.04.05.31.614.02.86.91.56.80.7
1-4%8.63.70.0.0.0.0.0.0.0.10.03.710.22.814.63.812.73.612.96.115.84.921.23.024.03.523.62.417.21.1
5-9%24.85.629.014.310.910.321.48.510.06.717.14.617.13.512.13.426.04.822.87.715.44.821.03.020.33.324.82.520.71.2
10-25%26.35.742.015.918.511.924.78.89.66.538.06.142.14.629.25.026.94.930.18.423.55.635.23.525.23.528.72.630.31.3
26-50%16.84.90.0.40.115.632.79.629.910.314.74.413.43.219.64.416.74.127.48.214.54.615.02.711.92.612.11.915.21.0
51-75%15.14.70.0.30.514.717.07.840.611.16.43.19.42.79.93.34.82.30.0.12.74.22.21.14.01.62.30.96.40.7
76-100%6.73.229.014.30.0.4.14.010.06.75.53.16.32.36.02.66.32.70.0.7.13.50.0.0.70.71.70.73.50.5
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.
stable< 1%1.11.16.46.20.0.0.0.0.0.2.52.51.91.46.22.70.0.4.64.510.65.85.01.710.62.37.01.95.20.7
1-4%5.12.218.49.60.0.8.45.70.0.12.04.35.52.412.93.820.54.74.03.918.36.929.83.629.03.432.63.520.41.2
5-9%12.03.30.0.6.66.412.16.60.0.10.64.217.43.98.83.215.54.315.97.37.74.321.93.311.82.424.43.215.71.1
10-25%34.34.725.611.044.813.421.48.420.312.929.56.428.04.623.24.831.15.429.19.437.98.530.53.631.63.522.63.128.91.4
26-50%19.73.918.49.634.112.545.510.237.315.121.65.734.35.028.65.216.14.425.38.916.06.110.32.410.62.310.62.317.91.2
51-75%13.93.512.48.37.87.58.45.731.414.916.35.37.52.713.03.911.23.717.27.74.03.92.61.35.81.82.21.17.70.8
76-100%13.93.418.89.86.76.54.14.111.010.47.53.75.42.47.32.95.62.84.03.95.53.70.0.0.60.60.50.54.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845711/312042
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: economic region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%0.0.0.0.0.0.0.0.0.0.9.18.88.05.40.0.0.0.0.0.11.911.213.97.50.0.7.95.45.71.9
1-4%11.210.50.0.0.0.0.0.0.0.9.18.812.06.519.510.318.211.831.726.513.912.813.87.428.610.828.89.217.93.1
5-9%23.114.20.0.0.0.37.428.70.0.36.316.78.05.411.27.630.214.70.0.0.0.24.09.45.85.613.67.315.23.0
10-25%43.816.50.0.50.035.60.0.0.0.22.714.534.69.913.48.821.413.30.0.37.717.319.28.615.68.424.58.723.43.5
26-50%0.0.0.0.50.035.662.628.7100.0.9.18.813.37.234.512.49.49.068.326.50.0.14.57.816.58.712.86.916.93.1
51-75%0.0.50.035.50.0.0.0.0.0.13.612.612.16.60.0.0.0.0.0.36.517.014.57.822.29.80.0.10.02.5
76-100%21.913.750.035.50.0.0.0.0.0.0.0.12.06.521.310.920.813.10.0.0.0.0.0.11.37.512.36.710.92.6
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.
less stable< 1%1.81.80.0.0.0.5.75.50.0.3.62.50.70.73.02.10.90.93.13.115.05.82.11.25.72.03.41.23.30.6
1-4%5.53.122.013.80.0.0.0.10.57.114.34.78.52.516.34.812.03.223.17.79.14.413.62.818.93.316.42.413.81.1
5-9%18.05.222.914.20.0.0.0.10.57.111.44.514.33.118.64.918.64.025.08.213.35.122.93.517.13.120.02.517.81.2
10-25%36.36.510.810.358.318.731.110.616.08.530.56.444.24.525.95.738.75.028.48.524.56.831.53.829.43.828.22.931.91.4
26-50%25.45.922.914.212.912.247.711.516.08.527.46.117.23.417.85.116.23.810.25.623.26.220.43.319.33.317.62.419.51.2
51-75%5.43.110.810.328.817.34.94.841.411.312.84.67.92.413.24.49.53.010.25.62.22.28.22.36.22.011.52.09.70.9
76-100%7.53.610.510.00.0.10.67.15.55.30.0.7.22.35.22.94.12.00.0.12.65.31.30.93.31.52.91.14.10.6
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.
stable< 1%11.22.90.0.6.15.90.0.0.0.3.52.04.92.02.61.33.81.94.33.02.02.02.91.05.21.31.80.73.70.5
1-4%9.82.85.85.65.04.95.43.70.0.6.82.72.61.513.12.86.72.49.24.48.03.111.61.917.82.313.31.711.30.8
5-9%7.72.55.85.66.15.93.13.16.36.214.13.710.02.615.32.914.03.511.74.914.94.624.92.620.92.424.42.118.20.9
10-25%24.94.038.111.423.310.233.98.014.29.327.84.837.54.425.53.641.14.929.87.022.05.133.82.830.02.739.42.432.91.1
26-50%21.43.834.011.348.311.836.38.125.911.228.24.929.74.122.63.619.24.021.56.431.85.921.72.520.22.413.31.721.41.0
51-75%17.93.60.0.0.0.16.06.027.211.610.73.47.62.312.92.98.32.821.46.410.63.83.71.14.41.25.61.17.90.6
76-100%7.12.416.48.711.27.55.23.626.411.48.93.17.62.58.02.36.92.52.12.110.74.11.50.71.40.72.30.74.60.5
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.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845712/312043
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: economic region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%0.0.0.0.0.0.0.0.0.0.10.09.69.76.50.0.0.0.0.0.12.912.013.67.30.0.8.65.86.22.0
1-4%12.812.00.0.0.0.0.0.0.0.10.09.614.87.921.411.118.311.90.0.14.112.913.47.227.611.726.49.317.43.2
5-9%12.611.80.0.0.0.35.628.10.0.43.418.59.76.512.28.230.314.70.0.0.0.24.39.57.16.814.97.916.23.2
10-25%49.617.70.0.50.035.60.0.0.0.26.716.620.79.214.79.621.113.10.0.37.417.319.58.711.87.922.58.921.33.5
26-50%0.0.0.0.50.035.664.428.1100.0.10.09.616.08.536.413.09.89.4100.0.0.0.14.67.820.010.413.97.518.53.4
51-75%0.0.50.035.60.0.0.0.0.0.0.0.14.77.90.0.0.0.0.0.35.616.814.67.820.010.40.0.9.22.4
76-100%25.015.350.035.60.0.0.0.0.0.0.0.14.57.815.310.020.512.90.0.0.0.0.0.13.48.813.87.411.22.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%2.02.00.0.0.0.5.35.10.0.4.12.80.80.83.52.51.01.03.73.615.96.12.31.36.22.13.41.33.50.6
1-4%6.23.528.016.90.0.0.0.6.26.116.35.37.72.518.55.39.33.122.38.07.64.412.02.817.73.416.82.613.21.1
5-9%20.25.728.917.30.0.0.0.6.26.110.94.714.23.314.44.820.64.523.78.513.95.324.63.717.73.420.02.718.11.3
10-25%32.56.70.0.68.918.531.610.721.010.830.07.142.64.824.56.040.35.431.89.226.57.333.74.131.14.128.23.132.41.5
26-50%26.56.328.917.315.514.447.711.513.69.026.36.619.53.817.95.416.44.111.26.120.56.218.13.318.33.418.12.619.51.3
51-75%4.12.814.213.115.514.45.15.045.512.912.54.88.02.615.14.98.63.17.45.12.32.37.82.35.32.010.22.18.90.9
76-100%8.64.10.0.0.0.10.47.07.47.10.0.7.22.56.03.33.82.10.0.13.25.61.51.13.71.63.31.24.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%10.02.90.0.6.15.90.0.0.0.2.31.64.82.13.11.54.52.22.42.42.32.23.21.15.71.40.90.53.50.5
1-4%9.52.96.05.85.35.27.45.00.0.7.83.22.91.713.83.14.52.29.84.78.73.310.61.916.72.313.11.711.00.8
5-9%7.22.46.05.86.46.23.93.86.05.814.04.011.53.013.43.013.03.712.85.316.35.025.42.719.92.523.82.218.01.0
10-25%26.24.240.111.919.19.834.09.214.59.426.15.238.54.726.34.040.55.331.97.421.95.335.03.031.52.940.42.633.61.2
26-50%21.63.936.311.851.212.236.69.325.111.029.65.331.44.524.44.020.54.422.76.729.46.020.22.520.82.513.71.821.81.0
51-75%18.03.70.0.0.0.14.86.828.111.811.73.94.31.911.43.08.73.117.96.29.83.84.01.24.11.25.91.27.60.7
76-100%7.52.611.67.811.87.93.33.226.211.48.53.26.62.47.62.58.43.02.32.311.74.51.60.81.10.72.20.84.50.5
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.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845713/312044
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: economic region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%0.0.....0.0.0.0.37.428.64.94.720.410.60.0.16.014.70.0.10.04.718.96.99.54.511.22.4
1-4%0.0.....0.0.0.0.31.326.56.36.116.010.410.09.518.216.20.0.12.55.36.54.511.64.910.42.3
5-9%0.0.....0.0.0.0.0.0.16.18.68.48.09.59.00.0.0.0.10.04.716.16.622.16.513.52.6
10-25%45.935.1....100.0.0.0.31.326.531.510.722.711.720.412.933.219.216.315.126.07.115.36.333.47.326.43.4
26-50%0.0.....0.0.0.0.0.0.16.48.717.411.119.912.632.619.132.619.226.27.130.68.116.35.621.93.1
51-75%0.0.....0.0.100.0.0.0.5.04.915.29.940.315.60.0.32.619.212.75.312.75.97.24.012.62.5
76-100%54.135.1....0.0.0.0.0.0.19.88.90.0.0.0.0.0.18.416.32.62.50.0.0.0.3.91.5
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.
less stable< 1%1.71.70.0.0.0.0.0.0.0.8.13.21.51.18.32.86.22.45.33.710.83.95.11.612.72.66.61.36.50.7
1-4%8.63.70.0.0.0.0.0.0.0.9.93.610.12.814.03.611.93.410.24.815.64.921.72.925.53.423.22.317.41.0
5-9%24.85.629.014.310.910.321.48.510.06.716.94.516.93.512.93.525.44.617.96.215.24.821.42.919.63.124.52.320.61.1
10-25%26.35.742.015.918.511.924.78.89.66.538.96.141.84.528.14.829.74.931.97.524.65.734.93.423.63.327.12.429.81.3
26-50%16.84.90.0.40.115.632.79.629.910.314.54.413.33.121.44.515.53.931.97.514.34.514.82.612.52.613.71.915.81.0
51-75%15.14.70.0.30.514.717.07.840.611.16.33.19.32.79.63.25.52.42.72.712.54.12.11.05.51.82.90.96.60.7
76-100%6.73.229.014.30.0.4.14.010.06.75.43.17.12.45.82.55.92.50.0.7.03.40.0.0.60.62.00.83.50.5
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.
stable< 1%1.11.16.46.20.0.0.0.0.0.2.32.31.91.37.02.80.0.4.64.511.85.65.31.710.42.26.61.75.40.7
1-4%5.02.218.49.60.0.8.45.70.0.11.14.06.32.512.33.719.94.64.03.918.86.529.63.527.33.133.23.320.51.2
5-9%11.73.20.0.6.66.412.16.60.0.11.74.216.93.89.63.215.14.215.97.39.04.322.83.213.02.424.63.016.21.1
10-25%35.74.725.611.044.813.421.48.420.312.931.36.328.14.624.64.830.35.329.19.438.17.929.73.530.73.322.12.928.81.4
26-50%19.33.918.49.634.112.545.510.237.315.119.95.334.34.927.25.018.44.625.38.914.05.410.22.312.52.310.62.117.81.1
51-75%13.63.412.48.37.87.58.45.731.414.915.14.97.32.712.43.710.93.617.27.73.53.52.51.25.61.62.41.17.30.8
76-100%13.63.418.89.86.76.54.14.111.010.48.63.75.32.37.02.85.52.74.03.94.83.30.0.0.50.50.50.54.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845714/312045
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %±
critical< 1%0.0.0.0.7.34.17.03.49.06.16.62.1
1-4%10.39.70.0.15.15.717.95.123.09.116.53.2
5-9%10.39.716.815.317.76.116.24.915.68.216.13.2
10-25%40.015.517.415.817.76.119.45.323.59.221.03.5
26-50%0.0.65.719.521.56.716.35.014.57.818.53.4
51-75%9.79.20.0.7.24.016.14.90.0.9.72.6
76-100%29.714.40.0.13.55.67.13.414.47.711.52.8
total100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%1.81.82.42.42.31.04.61.03.51.33.60.6
1-4%8.93.82.42.411.82.213.71.717.12.613.31.1
5-9%21.25.52.42.412.72.320.42.020.42.817.91.3
10-25%28.46.032.87.535.73.433.32.327.83.132.31.5
26-50%26.85.930.17.320.82.918.01.918.02.619.71.3
51-75%5.53.122.26.511.12.26.41.210.42.19.00.9
76-100%7.43.67.54.25.51.63.50.92.81.14.20.7
total100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%8.02.41.61.53.51.04.00.70.90.53.40.5
1-4%9.12.65.33.08.11.611.81.213.31.811.00.8
5-9%7.12.35.12.913.42.020.11.523.72.218.01.0
10-25%27.74.024.35.731.02.733.61.840.52.633.91.2
26-50%23.93.837.76.427.52.621.51.613.41.821.61.0
51-75%15.93.314.04.68.81.76.00.96.01.27.60.7
76-100%8.22.512.04.37.61.53.10.72.20.84.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845715/312046
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: economic region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: 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
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%0.0.....0.0.0.0.37.428.64.94.720.410.60.0.12.111.30.0.9.24.418.96.99.04.310.72.3
1-4%0.0.....0.0.0.0.31.326.56.36.116.010.410.09.513.712.60.0.11.64.96.54.511.04.610.02.2
5-9%0.0.....0.0.0.0.0.0.16.18.68.48.09.59.00.0.0.0.11.64.916.16.621.06.213.52.6
10-25%45.935.1....100.0.0.0.31.326.531.510.722.711.720.412.925.115.428.617.224.06.615.36.336.67.326.93.3
26-50%0.0.....0.0.0.0.0.0.16.48.717.411.119.912.636.616.927.816.929.57.130.68.115.55.422.63.1
51-75%0.0.....0.0.100.0.0.0.5.04.915.29.940.315.60.0.27.816.911.85.012.75.96.93.812.12.4
76-100%54.135.1....0.0.0.0.0.0.19.88.90.0.0.0.12.511.815.714.22.42.40.0.0.0.4.31.5
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.
less stable< 1%1.61.60.0.0.0.0.0.0.0.8.13.21.51.08.22.86.12.45.13.510.33.75.01.512.82.56.51.36.40.7
1-4%8.53.60.0.0.0.0.0.0.0.9.93.69.82.713.83.611.73.39.74.616.24.821.52.925.03.322.82.217.21.0
5-9%24.45.529.014.310.910.320.58.210.06.716.94.517.53.512.73.526.34.617.15.914.44.621.72.918.83.024.72.320.61.1
10-25%27.55.742.015.918.511.923.78.59.66.538.96.140.74.527.84.829.34.832.87.325.55.635.13.423.23.227.52.429.81.3
26-50%16.64.80.0.40.115.635.59.629.910.314.54.413.73.122.34.515.33.830.47.213.64.314.72.513.12.613.81.815.91.0
51-75%14.94.60.0.30.514.716.37.540.611.16.33.19.82.79.43.25.52.35.03.413.44.12.11.06.51.92.80.96.80.7
76-100%6.63.229.014.30.0.3.93.910.06.75.43.16.92.45.72.55.82.50.0.6.63.30.0.0.60.62.00.73.40.5
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.
stable< 1%1.11.16.46.20.0.0.0.0.0.2.32.31.91.37.02.80.0.4.44.311.85.65.21.710.52.16.41.75.40.7
1-4%5.02.218.49.60.0.8.45.70.0.11.14.06.22.512.33.719.64.63.83.818.86.529.93.527.83.132.83.220.71.2
5-9%11.73.20.0.6.66.412.16.60.0.11.74.216.73.79.63.216.34.315.37.19.04.322.53.213.12.324.83.016.31.1
10-25%35.74.725.611.044.813.421.48.420.312.931.36.327.94.524.64.829.85.331.89.538.17.929.33.430.63.222.42.928.81.3
26-50%19.33.918.49.634.112.545.510.237.315.119.95.334.94.927.25.018.24.524.38.614.05.410.62.312.12.310.32.117.71.1
51-75%13.63.412.48.37.87.58.45.731.414.915.14.97.22.612.43.710.73.616.57.53.53.52.41.25.41.62.81.17.30.8
76-100%13.63.418.89.86.76.54.14.111.010.48.63.75.22.37.02.85.42.63.83.84.83.30.0.0.50.50.50.53.90.6
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.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845716/312047
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %±
critical< 1%0.0.0.0.13.05.511.03.19.04.310.72.3
1-4%0.0.0.0.11.75.59.12.911.04.69.92.2
5-9%0.0.0.0.12.25.711.13.221.06.213.52.6
10-25%46.635.253.035.228.07.621.14.136.67.326.83.3
26-50%0.0.0.0.14.76.129.44.615.55.422.53.1
51-75%0.0.47.035.29.04.915.23.66.93.812.22.4
76-100%53.435.20.0.11.55.43.01.70.0.4.51.5
total100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%1.41.40.0.5.41.38.21.16.51.36.50.7
1-4%7.23.10.0.11.21.919.51.722.82.217.11.0
5-9%25.15.114.74.815.82.220.51.724.72.320.61.1
10-25%29.25.418.35.236.02.929.11.927.52.429.71.3
26-50%14.34.234.36.416.62.215.31.513.81.815.91.0
51-75%12.94.027.16.08.91.75.61.02.80.96.80.7
76-100%9.93.65.53.16.01.51.80.62.00.73.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%1.71.20.0.3.61.26.91.16.41.75.30.7
1-4%6.82.34.22.99.51.925.61.932.83.220.71.2
5-9%10.22.88.34.013.12.216.51.624.83.016.31.1
10-25%34.54.426.96.427.72.930.82.022.42.928.81.3
26-50%19.13.641.67.128.43.013.21.510.32.117.71.1
51-75%13.53.112.54.810.92.15.51.02.81.17.20.8
76-100%14.33.26.53.66.71.61.50.50.50.54.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845717/312048
NFI4
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %±
critical< 1%0.0.0.0.13.05.511.83.39.54.511.22.4
1-4%0.0.0.0.11.75.59.73.111.64.910.32.3
5-9%0.0.0.0.12.25.710.83.222.16.513.62.6
10-25%46.635.253.035.228.07.621.54.333.47.326.33.3
26-50%0.0.0.0.14.76.128.04.616.35.621.83.1
51-75%0.0.47.035.29.04.916.23.87.24.012.72.5
76-100%53.435.20.0.11.55.42.11.50.0.4.11.5
total100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%1.41.40.0.5.51.38.31.26.61.36.50.7
1-4%7.33.20.0.11.41.919.61.723.22.317.41.0
5-9%25.55.215.04.915.72.220.71.724.52.320.61.1
10-25%28.25.418.75.336.62.929.21.927.12.429.71.3
26-50%14.54.233.26.416.12.215.31.513.71.915.81.0
51-75%13.04.127.66.18.61.75.00.92.90.96.60.7
76-100%10.13.65.63.16.11.51.80.62.00.83.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%1.71.20.0.3.61.26.81.16.61.75.30.7
1-4%6.82.34.22.99.61.925.41.933.23.320.61.2
5-9%10.22.88.34.013.22.216.51.624.63.016.21.1
10-25%34.54.426.96.427.92.930.82.022.12.928.81.4
26-50%19.13.641.67.128.13.013.31.510.62.117.81.1
51-75%13.53.112.54.810.92.15.61.02.41.17.30.8
76-100%14.33.26.53.66.71.61.60.60.50.54.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845718/312049
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %±
critical< 1%0.0.0.0.7.54.28.44.011.17.47.42.4
1-4%10.39.70.0.15.55.921.36.028.410.818.53.6
5-9%10.39.716.815.318.26.317.35.519.29.917.33.5
10-25%40.015.517.415.818.26.323.26.117.69.221.93.8
26-50%0.0.65.719.519.36.512.94.917.99.417.23.5
51-75%9.79.20.0.7.44.214.95.20.0.9.22.6
76-100%29.714.40.0.13.85.72.02.05.85.68.52.6
total100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%1.81.82.42.42.41.14.51.13.91.53.60.6
1-4%8.93.82.42.412.22.314.31.817.82.813.61.2
5-9%21.25.52.42.413.02.321.02.122.13.018.51.3
10-25%28.46.032.87.536.13.433.02.427.33.332.21.6
26-50%26.85.930.17.320.82.917.62.017.72.819.61.4
51-75%5.53.122.26.510.92.26.11.28.02.08.41.0
76-100%7.43.67.54.24.61.53.50.93.21.34.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%8.12.51.61.53.61.14.20.81.00.63.60.5
1-4%9.32.75.33.07.81.612.31.315.02.011.40.8
5-9%7.32.35.12.913.22.020.21.622.82.417.61.0
10-25%27.34.024.35.731.22.733.41.942.02.833.91.3
26-50%24.33.937.76.427.52.620.91.613.21.921.51.1
51-75%15.43.214.04.68.81.75.70.94.71.27.30.7
76-100%8.42.512.04.37.91.63.30.71.30.74.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845719/312050
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %±
critical< 1%0.0.0.0.6.83.87.03.48.65.86.42.1
1-4%10.39.70.0.16.15.617.95.126.49.317.43.2
5-9%10.39.716.815.316.45.716.24.914.97.915.73.1
10-25%40.015.517.415.819.06.119.45.322.58.921.23.5
26-50%0.0.65.719.522.56.616.35.013.97.518.73.4
51-75%9.79.20.0.6.73.816.14.90.0.9.52.5
76-100%29.714.40.0.12.55.27.13.413.87.411.22.7
total100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%1.81.82.42.42.31.04.61.03.41.33.50.6
1-4%8.93.82.42.412.52.313.61.716.82.613.31.1
5-9%21.25.52.42.413.42.320.72.020.02.718.11.3
10-25%28.46.032.87.534.83.333.12.328.23.132.11.5
26-50%26.85.930.17.320.32.817.81.918.12.619.51.3
51-75%5.53.122.26.511.32.26.61.210.22.19.10.9
76-100%7.43.67.54.25.41.63.70.93.31.24.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%8.72.51.51.53.41.04.10.80.90.53.50.5
1-4%9.02.65.22.98.31.612.01.213.11.711.00.8
5-9%7.02.35.02.813.31.920.11.523.82.218.01.0
10-25%28.14.023.95.630.72.633.41.840.42.633.71.2
26-50%23.53.838.86.427.92.621.41.613.71.821.71.0
51-75%15.63.213.84.58.81.65.90.95.91.27.60.7
76-100%8.12.411.84.27.61.53.00.72.20.84.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845720/312051
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
stand stability
criticalless stablestabletotal
cantondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.21000.2100
5-9%0.0.0.21000.21000.471
10-25%0.0.0.0.0.4700.470
26-50%0.0.0.4710.21000.658
51-75%0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.0.0.0.
total0.0.0.8501.0441.833
AI< 1%0.0.0.0.0.4680.468
1-4%0.0.0.0.0.21000.2100
5-9%0.0.0.0.0.6570.657
10-25%0.0.0.21001.1381.234
26-50%0.0.0.0.0.4720.472
51-75%0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.
total0.0.0.21002.6212.820
AR< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.4730.473
5-9%0.0.0.21000.8400.936
10-25%0.21000.0.0.7500.945
26-50%0.0.0.21000.4720.558
51-75%0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.0.0.0.
total0.21000.5572.2242.820
BE< 1%0.0.0.4712.7273.126
1-4%0.21003.2253.7237.117
5-9%0.8505.7184.72011.313
10-25%1.43813.41214.61129.48
26-50%0.21006.21811.11317.510
51-75%0.0.2.2303.0265.319
76-100%0.6581.0452.5294.022
total3.22532.1742.3677.64
BL/BS< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.21000.0.0.2100
5-9%0.0.0.21000.0.0.2100
10-25%0.21000.21001.1441.437
26-50%0.0.0.0.1.3411.341
51-75%0.21000.0.0.0.0.2100
76-100%0.0.0.0.0.4710.471
total0.4700.7572.8273.922
FR< 1%0.21000.4710.4710.944
1-4%0.21000.4710.21000.749
5-9%0.4720.21000.9441.535
10-25%0.21002.5292.0324.720
26-50%0.0.0.7503.3234.021
51-75%0.0.0.6580.6581.140
76-100%0.0.0.0.0.9440.944
total0.9444.7208.21413.810
GE< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.
GL< 1%0.21001.2400.21001.634
1-4%0.0.0.6570.4691.043
5-9%0.0.0.4710.21000.658
10-25%0.21000.8490.4701.437
26-50%0.0.1.1390.9442.028
51-75%0.4710.21000.4710.944
76-100%0.0.0.6580.9491.436
total0.7494.9173.3238.911
GR< 1%0.21001.8332.7274.720
1-4%1.4385.9189.11416.310
5-9%0.6585.81811.01317.510
10-25%0.6588.91519.6929.18
26-50%0.8505.31910.61316.710
51-75%0.4711.5352.1304.122
76-100%0.0.0.8501.2412.032
total4.02230.0756.3590.33
JU< 1%0.0.0.0.0.0.0.0.
1-4%0.21000.0.0.21000.471
5-9%0.0.1.2400.8501.931
10-25%0.0.1.2402.3283.523
26-50%0.0.1.0452.1293.124
51-75%0.0.0.21001.3371.534
76-100%0.0.0.6580.4711.044
total0.21004.1217.11511.411
LU< 1%0.4710.21000.0.0.757
1-4%0.0.0.0.0.4710.471
5-9%0.0.0.0.0.4710.471
10-25%0.0.1.2411.7352.926
26-50%0.4711.2400.8502.328
51-75%0.21000.21000.0.0.471
76-100%0.0.0.4700.0.0.470
total1.0453.2243.2247.415
NE< 1%0.0.0.0.0.21000.2100
1-4%0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.5580.558
26-50%0.0.0.3710.8511.141
51-75%0.0.0.0.1.6331.633
76-100%0.0.0.0.0.21000.2100
total0.0.0.5583.4223.921
NW< 1%0.0.0.0.0.0.0.0.
1-4%0.5710.31000.0.0.756
5-9%0.5710.21000.0.0.759
10-25%0.0.0.6570.0.0.657
26-50%0.0.0.5520.0.0.552
51-75%0.0.0.31000.0.0.3100
76-100%0.0.0.31000.6580.949
total1.0492.1280.6583.720
OW< 1%0.0.0.0.0.9490.949
1-4%0.0.0.21000.0.0.2100
5-9%0.0.0.6580.3720.945
10-25%0.21002.0311.6353.821
26-50%0.21000.6580.5601.338
51-75%0.4700.21000.21000.849
76-100%0.4710.5590.21001.141
total1.2394.1203.7219.011
SG< 1%0.0.0.0.0.4720.472
1-4%0.4711.3412.1303.823
5-9%0.21001.2412.2303.623
10-25%0.6572.3305.0198.015
26-50%0.6581.0454.6206.217
51-75%0.0.1.1412.6283.823
76-100%0.4710.8501.7332.925
total2.2307.81518.7828.76
SH< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.
5-9%0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.0.
26-50%0.0.0.21000.0.0.2100
51-75%0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.
total0.0.0.4690.0.0.469
SO< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.5700.0.0.570
5-9%0.21000.21000.0.0.371
10-25%0.0.0.21000.6590.851
26-50%0.0.0.21000.21000.370
51-75%0.0.0.21000.0.0.2100
76-100%0.21000.0.0.7580.950
total0.4721.2411.4383.125
SZ< 1%0.0.0.4710.0.0.471
1-4%0.4710.8500.21001.438
5-9%0.21000.9440.9441.928
10-25%0.0.1.3371.4382.726
26-50%0.4711.0451.6353.025
51-75%0.0.0.9471.2402.130
76-100%0.0.0.0.0.4710.471
total1.0455.3175.81712.010
TG< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.11000.1100
10-25%0.0.0.6580.21000.850
26-50%0.0.0.0.0.11000.1100
51-75%0.0.0.8450.21001.041
76-100%0.0.0.21000.11000.473
total0.0.1.5330.8452.426
TI< 1%0.21001.1450.7581.933
1-4%0.4705.1208.61514.111
5-9%0.31006.41712.81219.59
10-25%0.4717.81621.0929.27
26-50%0.5725.2196.91712.612
51-75%0.0.2.4292.6285.020
76-100%0.21001.0450.21001.438
total1.93328.9752.8583.63
UR< 1%0.0.0.21000.21000.471
1-4%0.0.0.8480.8501.634
5-9%0.0.1.0440.21001.240
10-25%0.0.1.4371.4352.824
26-50%0.0.0.4711.0441.337
51-75%0.0.0.21000.6580.850
76-100%0.0.0.0.0.0.0.0.
total0.0.4.0194.1208.111
VD< 1%0.0.0.21000.4710.558
1-4%0.21001.2400.6582.031
5-9%0.0.0.8501.3382.130
10-25%0.4712.1313.3245.718
26-50%0.4712.6273.3246.217
51-75%0.0.0.8501.2412.031
76-100%0.21000.4711.0441.635
total1.1418.11511.01320.29
VS< 1%0.6580.4711.4382.329
1-4%0.6573.1255.1198.714
5-9%1.0456.01712.01219.09
10-25%0.8507.71516.31024.88
26-50%0.4714.1219.81414.311
51-75%0.6581.8331.8334.221
76-100%0.0.0.4710.8501.241
total4.02223.4847.1574.53
ZG< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.4720.472
5-9%0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.5560.556
26-50%0.0.0.0.0.4710.471
51-75%0.0.0.0.0.5560.556
76-100%0.0.0.0.0.7460.746
total0.0.0.0.2.5202.520
ZH< 1%0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.0.
10-25%0.0.0.21000.0.0.2100
26-50%0.21000.4700.6581.241
51-75%0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.0.
total0.21000.6580.9501.635
Switzerland< 1%1.8336.21810.61418.510
1-4%4.32123.7932.4860.45
5-9%4.22331.2849.5684.95
10-25%5.02054.6695.74155.33
26-50%4.02232.5860.8697.34
51-75%2.23013.81220.21036.27
76-100%2.0326.91712.91221.89
total23.59168.93282.02474.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #845721/312052
NFI3
forest area
stand stability · degree of cover of regeneration (7 classes)
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %±
critical< 1%0.0.0.0.5.93.36.73.27.95.45.91.9
1-4%9.38.80.0.14.05.020.15.228.89.218.03.1
5-9%18.912.017.615.914.45.115.04.613.67.315.02.9
10-25%36.214.516.815.324.86.219.85.124.58.723.33.5
26-50%0.0.65.619.519.75.915.14.612.86.917.03.1
51-75%8.88.40.0.8.23.916.74.80.0.10.02.5
76-100%26.913.30.0.13.15.06.63.212.36.710.92.6
total100.0.100.0.100.0.100.0.100.0.100.0.
less stable< 1%1.61.62.32.32.00.94.10.93.41.23.20.5
1-4%7.83.34.53.111.92.115.21.716.42.413.81.1
5-9%18.64.94.53.114.82.319.61.920.02.517.91.2
10-25%32.85.928.96.836.23.131.42.228.22.931.71.4
26-50%24.95.428.96.819.42.618.91.817.62.419.51.2
51-75%6.43.124.36.410.72.07.41.211.52.09.80.9
76-100%7.93.46.63.75.21.53.50.92.91.14.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.
stable< 1%9.72.61.41.43.61.03.90.71.80.73.70.5
1-4%9.22.54.32.47.81.412.81.213.31.711.30.8
5-9%7.42.34.52.513.61.820.31.424.42.118.30.9
10-25%26.63.826.25.330.62.532.41.739.42.433.01.1
26-50%23.13.637.75.826.22.321.71.513.31.721.31.0
51-75%15.63.114.24.210.31.66.10.95.61.17.90.6
76-100%8.32.411.73.98.01.42.90.62.30.74.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845722/312053
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