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NFI2
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a4.61.37.27.17.35.36.31.13.72.17.22.127.313.98.74.89.61.56.22.17.91.94.41.88.66.011.04.26.72.23.42.46.21.89.73.32.71.311.62.920.26.26.71.212.82.60.0.5.61.47.20.4
less than 10 years ago72.92.721.611.150.210.057.12.252.75.753.04.227.313.940.88.428.52.444.24.550.33.569.33.942.611.534.16.451.14.464.56.262.73.844.45.665.04.814.03.231.27.350.62.422.33.283.29.272.52.751.10.8
11-20 years ago15.32.233.912.725.98.121.41.830.25.020.53.40.0.27.37.419.72.134.24.327.53.218.63.416.28.820.45.123.83.728.95.823.03.315.94.126.74.412.53.09.64.619.61.914.62.810.47.415.62.220.50.7
21-30 years ago3.51.121.711.39.46.46.01.15.12.67.22.29.19.05.84.08.61.59.62.68.92.15.32.00.0.9.14.04.01.80.0.3.81.49.73.33.92.16.92.414.95.611.61.612.12.50.0.4.41.27.10.4
31-40 years ago2.00.90.0.0.0.2.80.75.42.75.11.89.19.05.94.26.01.24.11.81.40.81.41.00.0.5.33.01.61.11.71.72.51.36.22.70.0.10.12.80.0.3.40.98.22.20.0.1.10.63.50.3
41-50 years ago0.40.48.47.90.0.1.40.51.31.32.71.327.313.90.0.4.31.10.90.90.0.1.01.03.53.43.72.64.41.81.51.50.0.4.82.40.0.8.82.75.13.61.90.76.11.80.0.0.0.2.30.3
over 50 years ago1.20.77.27.17.35.34.91.01.71.74.21.70.0.11.55.523.42.20.80.84.01.50.0.29.210.416.45.08.42.50.0.1.81.09.23.21.71.236.24.419.16.06.31.223.93.36.46.30.70.58.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.10.87.54.14.16.81.20.0.5.92.6..7.53.78.81.28.83.42.32.33.73.75.85.711.24.47.92.033.327.712.48.38.63.10.0.8.81.37.83.810.92.810.01.47.87.40.0.8.30.5
less than 10 years ago22.213.938.311.851.010.844.62.446.211.037.95.3..35.76.530.11.935.85.939.88.079.98.264.611.133.16.536.33.60.0.29.411.333.85.585.89.710.31.440.97.038.44.420.41.952.512.878.613.630.50.8
11-20 years ago33.515.829.311.128.410.224.22.036.210.521.84.6..20.35.519.31.724.35.133.17.63.73.716.08.816.55.225.33.233.327.727.410.824.14.914.29.79.31.311.54.416.23.312.91.626.911.711.610.918.10.7
21-30 years ago10.910.315.88.612.46.810.41.49.36.420.04.2..9.54.19.01.211.83.914.35.40.0.0.0.9.14.010.12.333.327.74.54.48.83.20.0.8.91.313.94.89.32.612.81.612.78.50.0.10.30.6
31-40 years ago0.0.0.0.4.14.15.51.18.25.62.61.8..10.94.38.71.24.62.63.13.00.0.0.0.8.44.06.21.80.0.13.99.010.43.50.0.8.91.35.93.37.12.312.61.60.0.9.89.48.00.5
41-50 years ago22.213.95.85.70.0.2.20.70.0.4.42.5..5.53.26.11.04.22.40.0.4.14.07.85.36.03.44.01.50.0.6.96.76.22.70.0.14.11.61.91.96.42.29.31.40.0.0.0.6.90.5
over 50 years ago11.310.60.0.0.0.6.31.20.0.7.42.9..10.54.218.01.610.43.87.44.18.65.95.85.715.74.910.12.30.0.5.55.48.03.20.0.39.72.218.05.511.72.922.02.00.0.0.0.17.90.7
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.51.29.25.26.13.76.60.82.91.76.81.727.313.97.92.99.10.97.11.87.01.64.31.67.34.111.13.07.41.54.72.76.81.99.22.32.31.19.41.213.33.67.61.110.81.33.53.55.51.47.70.3
less than 10 years ago71.22.730.88.350.57.551.21.651.45.047.83.327.313.937.75.129.51.541.33.648.53.270.83.652.98.333.64.642.62.961.86.159.53.739.33.967.44.511.01.336.65.147.82.120.91.769.48.272.72.642.00.6
11-20 years ago16.02.231.38.526.86.422.71.431.44.521.02.70.0.23.04.419.41.330.73.428.43.016.53.016.16.218.53.624.72.429.15.723.53.119.93.325.24.19.91.210.73.218.81.713.31.417.86.915.52.219.40.5
21-30 years ago3.71.218.46.910.64.88.10.96.02.411.62.19.19.08.13.08.80.910.42.29.82.04.51.70.0.9.12.87.51.51.41.43.91.39.32.33.51.88.61.114.33.611.11.312.61.35.73.94.31.28.50.3
31-40 years ago1.90.90.0.1.61.64.10.66.02.44.21.39.19.09.03.17.60.94.31.51.70.91.20.80.0.6.82.54.31.21.61.63.61.58.22.20.0.9.11.23.31.94.20.911.41.30.0.1.40.75.50.3
41-50 years ago1.10.67.04.80.0.1.80.41.11.13.31.227.313.93.42.05.40.72.11.00.0.1.41.05.52.94.82.14.21.11.41.40.70.75.51.80.0.13.11.43.31.92.90.78.41.10.0.0.0.4.30.3
over 50 years ago1.60.83.23.24.53.35.60.71.31.35.31.50.0.10.93.320.11.34.21.54.61.41.20.918.26.416.13.59.41.70.0.2.11.18.62.31.51.139.01.918.54.17.51.122.51.73.53.50.70.512.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849300/315631
NFI3
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeterless than 10 years ago81.32.534.312.446.610.159.22.357.25.766.74.263.216.131.08.326.52.359.44.658.43.872.34.116.59.247.47.257.84.762.36.260.24.039.95.675.74.115.93.242.08.151.22.523.93.261.712.473.72.853.30.8
11-20 years ago10.42.08.38.127.18.714.91.719.54.615.23.126.314.522.47.516.51.914.13.317.12.915.03.343.612.69.14.015.03.425.55.621.23.316.94.313.23.312.92.911.65.521.12.19.42.219.610.416.22.416.20.6
21-30 years ago3.91.333.013.121.48.19.51.412.93.85.92.00.0.14.75.915.01.918.63.712.02.510.92.912.48.510.44.19.12.78.63.812.32.88.83.29.93.114.23.06.04.210.11.514.42.711.68.26.61.610.70.5
31-40 years ago2.61.18.38.10.0.5.21.02.61.91.71.20.0.9.95.48.31.55.22.16.82.00.70.70.0.8.74.23.51.70.0.2.91.57.83.10.0.7.52.37.44.27.21.38.62.10.0.2.61.05.00.4
41-50 years ago1.30.80.0.0.0.1.30.54.62.63.11.60.0.6.54.54.11.01.81.21.20.80.0.0.0.6.43.61.71.21.91.92.01.26.52.80.0.7.02.25.13.53.10.99.82.30.0.0.90.72.90.3
over 50 years ago0.40.416.210.14.94.99.91.43.12.27.42.310.510.515.66.429.62.40.90.94.51.61.11.127.511.018.15.512.93.21.61.61.41.020.14.51.21.142.64.327.97.47.31.333.93.67.17.00.0.11.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 10 years ago66.215.943.012.855.612.148.42.554.711.544.35.8..36.17.124.01.949.96.445.28.268.410.156.211.954.77.540.93.9100.0.48.312.847.96.252.113.810.71.437.26.939.54.720.02.080.010.476.215.031.50.9
11-20 years ago0.0.23.810.623.210.419.32.010.57.211.43.6..16.05.220.21.813.54.518.16.323.39.322.110.411.34.822.03.30.0.6.46.216.54.638.813.77.11.221.66.124.44.213.31.76.76.70.0.15.90.7
21-30 years ago0.0.7.46.915.98.611.51.624.29.614.64.1..15.25.314.01.518.14.918.76.40.0.6.56.30.0.11.42.50.0.12.48.412.44.29.18.78.71.30.0.11.03.010.11.513.39.013.712.711.20.6
31-40 years ago11.110.518.410.00.0.6.81.26.05.813.43.8..6.43.67.31.18.53.67.54.20.0.0.0.5.63.38.52.30.0.4.94.85.82.90.0.7.51.218.95.86.52.48.61.40.0.0.0.7.60.5
41-50 years ago0.0.0.0.5.35.35.91.24.64.57.22.8..10.24.44.70.91.71.73.13.00.0.0.0.5.03.53.41.50.0.15.09.78.63.40.0.8.71.36.53.64.62.011.91.60.0.10.19.76.80.5
over 50 years ago22.714.17.57.30.0.8.21.40.0.9.13.5..16.15.329.72.08.33.67.54.28.35.715.38.523.36.413.82.80.0.13.18.88.83.50.0.57.22.315.85.514.03.436.12.40.0.0.0.27.00.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago80.82.538.89.649.87.954.11.756.75.158.83.463.216.134.05.425.11.556.13.756.03.471.73.835.78.350.95.247.93.163.56.159.03.843.54.273.03.911.81.339.35.548.62.221.21.769.98.573.82.843.70.6
11-20 years ago10.01.916.46.925.76.817.01.317.74.013.92.426.314.518.64.418.71.313.92.617.32.716.23.133.28.410.23.119.12.424.85.519.73.116.73.216.23.48.41.117.14.321.81.912.11.313.86.615.72.316.10.5
21-30 years ago3.71.219.67.819.56.110.41.015.13.68.92.00.0.15.04.014.41.218.42.913.32.49.32.59.55.35.42.210.41.88.43.612.32.710.52.69.82.99.91.22.71.910.31.411.41.312.46.16.81.610.90.4
31-40 years ago2.91.113.66.60.0.5.90.83.31.95.81.60.0.7.83.17.70.96.41.96.91.80.60.60.0.7.22.76.41.50.0.3.11.46.92.20.0.7.51.113.83.77.01.18.61.20.0.2.51.06.20.3
41-50 years ago1.30.70.0.1.91.93.50.64.62.34.51.40.0.8.73.24.40.71.71.01.50.90.0.0.0.5.72.52.71.01.91.93.31.57.52.20.0.8.41.15.92.53.40.811.31.30.0.1.20.74.60.3
over 50 years ago1.20.711.66.23.23.29.11.02.51.88.01.910.510.515.94.129.71.53.41.45.01.62.21.321.67.120.64.213.42.11.51.52.61.314.92.91.01.054.12.021.24.68.71.335.52.03.93.90.0.18.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849301/315632
NFI3
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeterless than 10 years ago81.32.534.312.446.610.159.82.357.25.767.14.263.216.132.18.627.22.459.04.658.03.872.64.116.59.247.47.257.14.762.36.260.04.139.65.677.24.115.53.238.38.052.32.624.63.361.712.473.72.853.80.8
11-20 years ago10.52.08.38.127.18.714.81.719.54.615.33.226.314.519.57.216.82.014.23.317.03.015.23.343.612.69.14.015.33.525.55.621.33.417.34.412.73.312.42.912.35.820.62.19.72.219.610.416.22.416.20.7
21-30 years ago3.91.333.013.121.48.19.71.412.93.85.92.10.0.15.26.115.21.918.83.712.32.610.32.912.48.510.44.19.22.88.63.812.42.89.03.310.13.114.53.16.44.49.91.514.82.711.68.26.61.610.80.5
31-40 years ago2.61.18.38.10.0.5.01.02.61.91.71.20.0.10.25.68.01.55.32.16.92.00.80.80.0.8.74.23.51.70.0.2.91.58.13.20.0.7.62.37.94.47.41.37.72.00.0.2.61.05.00.4
41-50 years ago1.30.80.0.0.0.1.30.54.62.63.21.60.0.6.84.73.91.01.81.21.20.80.0.0.0.6.43.61.81.31.91.92.01.26.72.90.0.7.12.35.43.83.20.99.52.30.0.0.90.72.90.3
over 50 years ago0.40.416.210.14.94.99.41.43.12.26.82.210.510.516.26.628.72.40.90.94.61.71.21.227.511.018.15.513.13.31.61.61.41.019.24.50.0.42.84.329.77.86.71.333.73.67.17.00.0.11.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 10 years ago66.215.943.012.855.612.148.12.554.711.544.85.8..36.17.124.11.949.96.445.28.266.710.556.211.954.77.541.24.0100.0.51.513.347.96.252.113.810.91.437.26.939.34.720.02.085.79.576.215.031.50.9
11-20 years ago0.0.23.810.623.210.419.72.010.57.211.63.6..16.05.220.61.813.54.518.16.324.59.722.110.411.34.821.53.30.0.0.0.16.54.638.813.77.21.221.66.124.94.213.31.77.27.10.0.16.00.7
21-30 years ago0.0.7.46.915.98.611.71.624.29.614.84.1..15.25.313.71.518.14.918.76.40.0.6.56.30.0.11.82.60.0.13.29.012.44.29.18.78.51.30.0.11.23.110.11.57.27.113.712.711.10.6
31-40 years ago11.110.518.410.00.0.6.71.26.05.812.43.7..6.43.67.51.18.53.67.54.20.0.0.0.5.63.38.92.40.0.5.25.15.82.90.0.7.61.218.95.86.62.48.61.40.0.0.0.7.60.5
41-50 years ago0.0.0.0.5.35.35.81.24.64.57.22.8..10.24.44.80.91.71.73.13.00.0.0.0.5.03.53.61.60.0.16.110.38.63.40.0.8.91.36.53.63.81.911.91.60.0.10.19.76.80.5
over 50 years ago22.714.17.57.30.0.8.11.40.0.9.23.6..16.15.329.42.08.33.67.54.28.86.015.38.523.36.413.12.80.0.14.09.38.83.50.0.56.92.315.85.514.23.436.12.40.0.0.0.26.90.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago80.72.538.89.649.87.954.31.756.75.159.43.463.216.134.55.525.41.555.93.755.63.571.83.935.78.350.95.247.83.163.56.159.23.943.54.274.23.911.81.337.65.549.42.321.41.772.08.573.82.843.90.6
11-20 years ago10.12.016.46.925.76.817.11.317.74.014.02.426.314.517.44.219.01.314.02.717.22.716.53.233.28.410.23.118.92.424.85.519.23.116.93.215.83.48.31.117.64.421.51.912.21.414.26.815.72.316.10.5
21-30 years ago3.81.219.67.819.56.110.61.115.13.69.02.00.0.15.24.014.31.218.53.013.52.48.92.59.55.35.42.210.71.98.43.612.52.710.62.610.02.99.71.22.81.910.11.411.51.39.75.76.81.610.90.4
31-40 years ago3.01.113.66.60.0.5.80.83.31.95.41.50.0.7.93.17.70.96.41.97.01.80.70.70.0.7.22.76.61.60.0.3.21.47.02.20.0.7.61.114.23.87.21.28.31.20.0.2.51.06.20.3
41-50 years ago1.30.70.0.1.91.93.40.64.62.34.61.40.0.8.93.24.40.71.81.01.50.90.0.0.0.5.72.52.81.11.91.93.41.57.62.20.0.8.51.16.02.63.30.811.21.30.0.1.20.74.60.3
over 50 years ago1.20.711.66.23.23.28.81.02.51.87.61.910.510.516.14.229.11.53.51.45.11.62.21.321.67.120.64.213.12.11.51.52.61.314.42.90.0.54.02.021.84.78.31.335.42.04.14.00.0.18.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849302/315633
NFI3
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeterless than 10 years ago81.32.534.312.446.610.157.12.357.25.766.74.263.216.122.46.020.51.959.44.658.13.872.34.116.59.245.57.053.14.562.36.260.24.039.95.675.74.113.72.630.56.450.62.521.02.961.712.473.72.849.80.8
11-20 years ago10.42.08.38.127.18.714.31.619.54.615.23.126.314.520.95.913.41.614.13.317.02.915.03.343.612.610.74.313.83.125.55.621.23.316.94.313.23.314.32.712.24.721.22.18.01.919.610.416.22.415.60.6
21-30 years ago3.91.333.013.121.48.19.31.312.93.85.92.00.0.13.64.713.31.618.63.712.02.510.92.912.48.510.04.09.92.78.63.812.32.88.83.29.93.117.62.98.44.010.51.515.82.611.68.26.61.611.00.5
31-40 years ago2.61.18.38.10.0.5.81.12.61.91.71.20.0.8.64.110.31.45.22.16.72.00.70.70.0.8.34.03.21.60.0.2.91.57.83.10.0.10.82.35.43.17.11.39.32.00.0.2.61.05.70.4
41-50 years ago1.30.80.0.0.0.1.70.64.62.63.11.60.0.8.03.97.81.21.81.21.20.80.0.0.0.6.23.41.61.11.91.92.01.26.52.80.0.8.12.19.74.13.10.912.92.40.0.0.90.73.90.3
over 50 years ago0.40.416.210.14.94.911.81.53.12.27.42.310.510.526.66.334.72.20.90.95.11.71.11.127.511.019.35.618.43.51.61.61.41.020.14.51.21.135.53.633.86.77.51.333.03.37.17.00.0.14.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 10 years ago66.215.943.012.855.612.148.42.554.711.543.75.7..36.17.123.51.849.96.445.28.268.410.156.211.954.77.540.63.9100.0.48.312.847.96.252.113.810.31.333.16.439.54.719.92.080.010.476.215.030.90.9
11-20 years ago0.0.23.810.623.210.419.32.010.57.211.33.5..16.05.219.91.713.54.518.16.323.39.322.110.411.34.822.53.30.0.6.46.216.54.638.813.76.91.120.95.724.44.213.21.76.76.70.0.15.70.7
21-30 years ago0.0.7.46.915.98.611.51.624.29.614.44.0..15.25.314.31.518.14.918.76.40.0.6.56.30.0.11.32.50.0.12.48.412.44.29.18.79.21.31.71.711.03.010.01.513.39.013.712.711.30.6
31-40 years ago11.110.518.410.00.0.6.81.26.05.813.33.8..6.43.67.41.18.53.67.54.20.0.0.0.5.63.38.52.30.0.4.94.85.82.90.0.8.01.216.85.26.52.49.01.40.0.0.0.7.80.5
41-50 years ago0.0.0.0.5.35.35.91.24.64.57.12.8..10.24.45.31.01.71.73.13.00.0.0.0.5.03.53.41.50.0.15.09.78.63.40.0.9.41.35.83.24.62.011.91.60.0.10.19.77.00.5
over 50 years ago22.714.17.57.30.0.8.21.40.0.10.33.7..16.15.329.72.08.33.67.54.28.35.715.38.523.36.413.72.80.0.13.18.88.83.50.0.56.22.221.75.814.03.436.12.40.0.0.0.27.30.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago80.82.538.89.649.87.953.11.756.75.158.63.463.216.129.14.722.11.356.13.755.73.471.73.835.78.349.95.246.03.063.56.159.03.843.54.273.03.911.11.231.84.648.22.220.21.669.98.573.82.841.70.6
11-20 years ago10.01.916.46.925.76.816.61.317.74.013.82.426.314.518.54.016.81.213.92.617.22.716.23.133.28.411.03.218.72.324.85.519.73.116.73.216.23.48.81.116.53.721.91.911.41.313.86.615.72.315.60.5
21-30 years ago3.71.219.67.819.56.110.31.015.13.68.92.00.0.14.43.513.81.118.42.913.22.49.32.59.55.35.32.110.71.88.43.612.32.710.52.69.82.911.31.25.02.210.61.412.01.312.46.16.81.611.10.4
31-40 years ago2.91.113.66.60.0.6.30.83.31.95.71.50.0.7.52.88.70.96.41.96.91.80.60.60.0.7.12.76.21.50.0.3.11.46.92.20.0.8.71.111.13.07.01.19.11.20.0.2.51.06.60.3
41-50 years ago1.30.70.0.1.91.93.60.64.62.34.51.40.0.9.12.96.50.81.71.01.50.90.0.0.0.5.62.42.61.01.91.93.31.57.52.20.0.9.11.17.82.63.40.812.21.30.0.1.20.75.20.3
over 50 years ago1.20.711.66.23.23.210.11.02.51.88.42.010.510.521.44.232.11.53.41.45.51.62.21.321.67.121.24.215.72.21.51.52.61.314.92.91.01.051.01.927.74.58.91.335.11.93.93.90.0.19.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849303/315634
NFI3
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeterless than 10 years ago80.12.529.611.442.89.158.92.258.25.568.13.857.215.832.57.625.22.257.44.457.63.572.33.921.19.749.26.856.54.461.05.959.13.841.15.375.93.915.43.038.97.650.62.422.32.955.411.573.62.752.60.8
11-20 years ago10.61.97.16.923.27.515.21.619.04.414.22.923.813.220.76.616.71.915.83.216.52.716.23.240.912.08.33.715.63.224.45.120.83.115.64.014.33.311.92.710.14.819.51.910.52.116.99.016.02.315.90.6
21-30 years ago4.71.333.312.418.47.09.41.313.13.75.91.90.0.11.34.615.41.817.63.415.12.59.72.611.67.911.44.210.32.77.73.313.92.810.33.38.82.715.03.05.23.612.71.614.52.521.99.96.81.611.40.5
31-40 years ago2.71.014.29.35.03.45.81.02.41.71.41.00.0.8.34.68.41.44.61.85.61.60.70.70.0.7.73.83.11.50.0.2.61.38.53.10.0.8.32.312.35.37.11.210.32.10.0.2.81.05.30.4
41-50 years ago1.60.80.0.2.52.51.40.54.32.52.71.49.59.55.23.74.41.01.61.11.00.70.0.0.0.5.63.12.41.45.43.11.81.05.92.60.0.6.32.04.83.33.10.88.82.00.0.0.80.62.90.3
over 50 years ago0.40.415.89.98.05.49.41.33.02.17.62.29.59.522.06.629.82.33.11.64.11.41.01.026.410.617.75.112.02.91.51.51.91.118.64.21.01.043.14.128.76.97.11.233.73.35.95.80.0.11.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 10 years ago66.315.947.511.350.612.247.82.350.011.045.35.3..40.06.924.31.849.66.346.37.868.09.454.210.052.67.239.93.7100.0.54.211.949.75.853.212.712.31.437.46.538.54.420.21.979.510.676.115.031.90.8
11-20 years ago0.0.21.38.521.79.819.21.818.18.415.43.8..16.65.119.41.614.44.517.15.920.08.116.98.112.94.921.33.00.0.5.85.617.74.332.312.16.51.121.65.823.53.913.11.66.86.80.0.15.60.7
21-30 years ago0.0.12.07.922.810.412.51.522.38.913.73.7..14.15.014.11.416.94.617.26.00.0.9.16.00.0.11.92.40.0.10.97.512.03.814.59.48.51.20.0.10.52.89.91.413.79.213.612.611.30.6
31-40 years ago10.910.313.57.60.0.6.71.15.35.211.93.4..5.83.37.41.18.13.59.74.60.0.0.0.5.13.08.12.10.0.4.44.35.02.50.0.7.61.118.85.46.82.39.41.40.0.0.0.7.60.5
41-50 years ago0.0.0.0.5.04.95.71.14.24.26.42.5..9.14.04.80.91.61.62.52.50.0.4.64.54.53.13.51.40.0.13.08.57.73.00.0.8.61.26.13.45.72.111.61.50.0.10.39.96.70.5
over 50 years ago22.814.15.75.60.0.8.11.30.0.7.42.9..14.34.830.01.99.43.77.24.011.96.415.27.125.06.215.32.70.0.11.67.87.93.10.0.56.42.116.15.215.13.335.92.30.0.0.0.26.90.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago79.62.439.68.645.47.453.51.656.64.959.73.157.215.836.85.124.71.454.83.555.73.271.73.639.07.850.85.046.82.962.85.858.63.645.23.973.13.712.91.338.15.147.92.120.91.665.78.273.72.743.50.6
11-20 years ago10.21.915.05.822.76.017.11.218.83.914.72.323.813.218.44.118.31.215.32.616.62.416.83.027.97.410.53.118.92.223.34.919.32.916.62.916.53.37.61.016.64.020.41.712.21.312.66.015.52.215.80.4
21-30 years ago4.51.321.57.319.95.910.91.014.93.48.81.80.0.12.93.514.71.117.32.815.52.38.32.310.24.86.02.311.31.87.33.213.62.611.12.59.52.69.91.12.31.612.21.411.41.218.47.07.01.611.30.4
31-40 years ago3.01.013.86.03.32.36.20.83.01.75.31.40.0.6.92.87.80.95.71.76.31.60.60.60.0.6.52.46.01.40.0.2.81.26.92.00.0.7.71.016.03.87.01.19.71.20.0.2.71.06.30.3
41-50 years ago1.50.80.0.3.42.43.50.64.32.24.11.39.59.57.42.84.60.71.60.91.30.70.0.2.52.55.12.23.11.05.13.02.91.36.82.00.0.8.11.05.52.43.60.810.71.20.0.1.10.74.60.3
over 50 years ago1.10.710.25.55.33.68.80.92.41.77.51.79.59.517.63.930.01.55.21.64.71.42.61.320.46.321.24.014.02.01.41.42.91.313.62.70.90.953.71.921.64.38.81.235.21.93.33.30.0.18.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849304/315635
NFI3
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeterless than 10 years ago81.32.534.312.446.610.155.42.256.45.765.14.260.115.621.75.820.11.859.04.656.93.872.64.115.98.945.57.051.14.562.36.260.04.138.65.577.24.110.92.123.65.450.82.519.62.761.712.473.72.848.40.8
11-20 years ago10.52.08.38.127.18.713.51.619.24.614.93.125.013.817.95.512.91.514.23.316.52.915.23.341.912.110.74.313.73.125.55.621.33.416.94.312.73.311.82.211.04.320.62.17.51.819.610.416.22.415.00.6
21-30 years ago3.91.333.013.121.48.19.21.312.73.75.82.00.0.13.24.513.21.518.83.712.02.510.32.911.98.210.04.09.92.78.63.812.42.88.83.210.13.115.42.511.04.210.11.514.82.411.68.26.61.610.80.5
31-40 years ago2.61.18.38.10.0.5.61.02.61.81.61.20.0.8.34.09.81.45.32.16.72.00.80.80.0.8.34.03.21.60.0.2.91.57.83.10.0.9.82.04.92.87.21.38.71.90.0.2.61.05.60.4
41-50 years ago1.30.80.0.0.0.1.90.64.62.63.11.50.0.7.73.88.01.21.81.21.20.80.0.0.0.6.23.41.61.11.91.92.01.26.52.80.0.8.61.98.83.83.10.914.32.40.0.0.90.74.10.3
over 50 years ago0.40.416.210.14.94.914.41.64.62.69.62.615.010.931.26.536.12.20.90.96.82.01.21.230.310.919.35.620.63.71.61.61.41.021.44.70.0.43.53.440.86.68.31.435.03.27.17.00.0.16.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 10 years ago66.215.943.012.855.612.147.52.554.711.544.25.8..33.96.622.81.849.96.444.08.168.010.256.211.952.67.438.13.8100.0.51.513.345.86.052.113.810.11.330.66.138.74.619.31.980.010.476.215.030.00.9
11-20 years ago0.0.23.810.623.210.419.52.010.57.211.43.6..15.84.719.41.713.54.517.66.123.59.322.110.412.34.821.23.10.0.0.0.18.04.638.813.76.61.119.35.324.04.112.81.66.76.70.0.15.40.7
21-30 years ago0.0.7.46.915.98.611.71.624.29.614.64.1..13.44.814.21.518.14.918.26.30.0.6.56.30.0.10.72.30.0.13.29.011.63.99.18.78.51.21.61.610.83.09.71.413.39.013.712.711.00.6
31-40 years ago11.110.518.410.00.0.6.51.26.05.812.33.7..5.63.27.51.18.53.69.84.70.0.0.0.5.43.28.62.20.0.5.25.15.42.70.0.8.01.215.64.86.42.48.81.40.0.0.0.7.70.5
41-50 years ago0.0.0.0.5.35.36.11.24.64.57.12.8..9.03.95.00.91.71.73.03.00.0.0.0.7.44.13.21.40.0.16.110.39.63.50.0.9.11.27.23.53.61.812.01.60.0.10.19.77.00.5
over 50 years ago22.714.17.57.30.0.8.71.40.0.10.43.7..22.35.831.12.08.33.67.34.18.45.815.38.522.36.218.13.00.0.14.09.39.63.50.0.57.72.125.65.916.53.637.32.40.0.0.0.28.90.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago80.72.538.89.649.87.951.81.756.15.157.93.460.115.628.04.421.61.355.93.754.53.471.93.835.08.248.95.143.62.963.56.159.23.942.04.174.23.910.31.127.14.248.12.219.41.669.98.573.82.840.50.6
11-20 years ago10.12.016.46.925.76.816.21.217.53.913.72.325.013.816.83.616.31.214.02.716.72.616.43.232.58.211.53.218.02.224.85.519.23.117.43.215.83.48.01.015.13.421.31.811.01.213.86.615.72.315.20.4
21-30 years ago3.81.219.67.819.56.110.41.015.03.58.81.90.0.13.33.313.81.118.53.013.12.48.82.59.35.25.22.110.41.88.43.612.52.710.12.510.02.910.51.16.32.310.21.311.51.312.46.16.81.610.90.4
31-40 years ago3.01.113.66.60.0.6.00.83.31.95.31.50.0.6.92.68.60.96.41.97.31.80.70.70.0.6.92.66.31.50.0.3.21.46.72.10.0.8.51.010.22.87.01.18.81.10.0.2.51.06.50.3
41-50 years ago1.30.70.0.1.91.93.80.64.62.34.51.40.0.8.42.76.40.81.81.01.50.90.0.0.0.6.72.72.51.01.91.93.41.58.02.20.0.8.91.08.02.53.20.812.81.30.0.1.20.75.40.3
over 50 years ago1.20.711.66.23.23.211.81.13.72.19.92.115.010.926.64.433.41.53.51.46.91.82.21.323.27.120.84.119.22.31.51.52.61.315.83.00.0.53.81.833.34.510.11.436.51.93.93.90.0.21.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849305/315636
NFI3
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeterless than 10 years ago80.12.529.611.442.89.156.52.258.25.568.13.857.215.823.65.619.51.757.44.457.03.472.33.921.19.747.66.752.14.261.05.959.13.841.15.375.93.913.32.527.25.750.02.419.62.655.411.573.62.749.10.8
11-20 years ago10.61.97.16.923.27.514.71.619.04.414.22.923.813.219.25.313.71.515.83.216.42.616.23.240.912.09.73.914.43.024.45.120.83.115.64.014.33.313.82.510.34.019.51.99.11.816.99.016.02.315.40.6
21-30 years ago4.71.333.312.418.47.09.31.313.13.75.91.90.0.14.34.413.71.517.63.415.02.59.72.611.67.911.04.110.92.77.73.313.92.810.33.38.82.718.32.810.54.013.01.615.92.421.99.96.81.611.70.5
31-40 years ago2.71.014.29.35.03.46.31.12.41.71.41.00.0.7.43.610.51.34.61.85.61.60.70.70.0.7.53.62.81.40.0.2.61.38.53.10.0.11.02.310.34.17.01.210.92.00.0.2.81.05.90.4
41-50 years ago1.60.80.0.2.52.51.70.64.32.52.71.49.59.56.73.38.01.21.61.11.00.70.0.0.0.5.43.02.21.35.43.11.81.05.92.60.0.7.41.910.03.93.00.811.42.10.0.0.80.63.90.3
over 50 years ago0.40.415.89.98.05.411.51.43.02.17.62.29.59.528.85.934.72.13.11.65.11.61.01.026.410.618.85.217.63.31.51.51.91.118.64.21.01.036.13.531.76.07.51.333.23.15.95.80.0.14.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 10 years ago66.315.947.511.350.612.247.82.350.011.044.75.3..39.26.823.71.749.66.346.37.868.09.454.210.052.67.239.63.7100.0.54.211.949.75.853.212.711.81.433.86.038.54.420.11.979.510.676.115.031.30.8
11-20 years ago0.0.21.38.521.79.819.21.818.18.415.33.8..16.35.019.01.614.44.517.15.920.08.116.98.112.94.921.73.00.0.5.85.617.74.332.312.16.41.021.05.523.53.913.01.66.86.80.0.15.50.7
21-30 years ago0.0.12.07.922.810.412.51.522.38.913.53.6..13.84.914.21.416.94.617.26.00.0.9.16.00.0.11.82.40.0.10.97.512.03.814.59.49.11.21.51.510.52.89.81.413.79.213.612.611.40.6
31-40 years ago10.910.313.57.60.0.6.71.15.35.211.73.3..5.73.37.41.18.13.59.74.60.0.0.0.5.13.08.12.10.0.4.44.35.02.50.0.8.01.116.94.96.82.39.81.40.0.0.0.7.70.5
41-50 years ago0.0.0.0.5.04.95.71.14.24.26.32.5..8.93.95.30.91.61.62.52.50.0.4.64.54.53.13.51.40.0.13.08.57.73.00.0.9.21.25.53.15.72.111.51.50.0.10.39.96.90.5
over 50 years ago22.814.15.75.60.0.8.11.30.0.8.43.1..16.15.030.41.99.43.77.24.011.96.415.27.125.06.215.22.70.0.11.67.87.93.10.0.55.52.121.25.415.13.335.92.30.0.0.0.27.20.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago79.62.439.68.645.47.452.41.656.64.959.43.157.215.831.04.421.71.254.83.555.23.271.73.639.07.849.94.945.12.862.85.858.63.645.23.973.13.712.21.230.54.347.52.119.91.565.78.273.72.741.50.5
11-20 years ago10.21.915.05.822.76.016.81.218.83.914.62.323.813.217.83.716.51.115.32.616.52.416.83.027.97.411.23.118.52.223.34.919.32.916.62.916.53.38.21.015.73.420.41.711.61.212.66.015.52.215.40.4
21-30 years ago4.51.321.57.319.95.910.91.014.93.48.81.80.0.14.13.314.01.017.32.815.32.38.32.310.24.85.92.211.41.87.33.213.62.611.12.59.52.611.41.26.02.212.41.411.91.218.47.07.01.611.60.4
31-40 years ago3.01.013.86.03.32.36.50.83.01.75.21.40.0.6.62.48.80.85.71.76.31.60.60.60.0.6.42.45.81.30.0.2.81.26.92.00.0.8.81.013.63.27.01.110.21.20.0.2.71.06.70.3
41-50 years ago1.50.80.0.3.42.43.60.64.32.24.01.39.59.57.72.56.50.71.60.91.20.70.0.2.52.55.02.22.91.05.13.02.91.36.82.00.0.8.81.07.82.53.60.811.51.20.0.1.10.75.20.3
over 50 years ago1.10.710.25.55.33.69.90.92.41.77.91.89.59.522.84.032.41.45.21.65.51.52.61.320.46.321.74.016.32.11.41.42.91.313.62.70.90.950.71.826.44.19.11.234.91.83.33.30.0.19.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849306/315637
NFI4
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
less than 10 years ago76.82.86.05.944.89.958.92.355.35.858.24.373.714.524.87.822.42.257.34.762.53.876.63.841.411.919.35.349.94.849.56.662.44.032.15.475.44.515.63.222.17.052.32.621.23.278.710.671.82.951.30.9
11-20 years ago14.02.336.613.631.09.416.31.822.54.820.93.60.0.19.37.217.62.019.63.822.43.312.93.122.910.634.86.920.13.933.36.321.33.422.54.815.33.710.32.716.26.019.32.011.52.47.17.017.22.518.00.7
21-30 years ago4.01.30.0.11.55.37.31.28.03.26.92.226.314.516.56.813.21.89.72.83.81.54.31.718.810.111.54.69.62.813.74.64.51.79.43.35.72.59.02.518.76.89.91.56.41.97.17.06.61.68.30.5
31-40 years ago0.90.633.013.17.85.65.31.16.82.95.52.10.0.12.25.611.31.77.22.54.31.64.21.90.0.4.82.74.62.00.0.4.01.66.32.83.72.112.92.96.34.45.91.210.62.40.0.2.71.16.00.4
41-50 years ago1.80.98.38.10.0.3.30.81.11.12.41.40.0.6.84.76.31.32.61.53.21.40.80.80.0.10.84.62.81.61.91.93.71.76.32.70.0.8.62.57.54.16.01.28.82.20.0.0.90.64.00.3
over 50 years ago2.21.016.210.14.94.99.01.46.33.06.22.10.0.20.57.429.32.43.61.83.81.51.21.216.99.118.95.713.03.31.61.64.01.723.44.90.0.43.64.429.17.86.31.341.53.87.17.00.90.712.30.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago54.916.728.012.130.611.645.72.536.711.249.45.8..29.16.619.71.844.76.435.67.786.57.329.310.953.37.238.43.950.036.146.413.241.56.137.312.910.91.439.37.337.54.722.92.194.05.979.812.929.50.9
11-20 years ago11.310.733.412.730.311.820.32.033.111.015.04.3..21.06.017.71.724.15.637.58.00.0.37.811.910.44.523.83.550.036.113.29.026.45.520.611.06.01.116.55.218.03.813.31.76.05.910.19.716.30.7
21-30 years ago0.0.5.45.423.210.412.31.79.16.25.22.5..14.25.014.71.68.33.69.94.74.74.611.27.92.32.38.92.30.0.0.0.10.13.742.113.77.31.213.25.117.33.79.51.50.0.0.0.10.80.6
31-40 years ago0.0.7.46.910.67.36.31.210.57.211.43.6..8.44.011.21.47.93.38.24.60.0.6.56.30.0.7.72.20.0.5.25.15.92.90.0.7.01.210.94.66.42.47.41.30.0.0.0.7.80.5
41-50 years ago11.110.512.99.00.0.4.81.14.64.57.53.0..4.93.37.11.13.42.43.13.00.0.0.0.5.63.36.42.10.0.5.25.17.33.20.0.9.41.34.43.06.42.48.81.40.0.0.0.6.90.5
over 50 years ago22.714.112.99.05.35.310.61.56.05.811.53.9..22.46.129.62.011.74.25.73.98.86.015.38.528.36.814.72.90.0.30.112.58.73.50.0.59.42.315.85.514.43.438.02.40.0.10.19.728.70.9
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years ago76.02.817.57.439.87.552.71.751.65.255.13.573.714.527.45.120.81.453.03.757.43.478.03.435.68.535.74.743.23.049.56.560.93.936.54.170.84.311.91.331.95.349.12.322.41.785.36.772.12.941.70.6
11-20 years ago13.92.334.99.330.87.318.21.324.74.518.82.80.0.20.34.617.61.321.13.225.33.111.12.730.18.023.04.422.32.633.86.320.53.224.33.615.93.56.91.016.33.919.01.812.81.46.64.816.92.417.30.5
21-30 years ago3.81.22.82.815.64.99.61.08.22.86.31.726.314.515.14.114.11.29.22.24.91.54.41.615.16.47.12.79.21.813.34.44.11.69.72.510.02.97.61.115.64.111.51.58.61.24.14.06.31.69.40.4
31-40 years ago0.80.619.67.88.84.55.70.87.52.87.61.80.0.9.93.211.21.17.42.05.11.63.61.63.13.12.51.46.41.50.0.4.11.66.12.03.21.88.21.18.93.26.01.18.41.20.0.2.61.06.80.3
41-50 years ago2.10.910.76.10.0.4.00.71.81.34.21.40.0.5.62.76.70.82.91.33.21.30.70.70.0.8.32.94.91.41.91.93.81.66.72.10.0.9.21.25.72.56.11.18.81.20.0.0.80.65.30.3
over 50 years ago2.91.114.56.85.03.79.81.06.22.78.12.00.0.21.74.729.51.56.41.94.21.52.21.316.16.323.44.514.02.21.51.56.52.016.63.10.0.56.12.021.64.78.11.239.12.04.14.01.20.719.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849307/315638
NFI3
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeterless than 10 years ago80.12.529.611.442.89.154.22.157.55.565.03.854.615.322.65.418.91.756.94.355.93.472.33.919.49.147.66.750.64.261.05.959.13.840.15.375.93.910.72.023.35.149.32.418.02.455.411.573.62.747.40.7
11-20 years ago10.61.97.16.923.27.514.01.518.74.314.22.822.712.718.35.113.31.515.63.216.02.616.23.237.611.29.73.914.02.924.45.120.83.115.23.914.33.311.52.18.83.519.31.98.31.716.99.016.02.314.80.6
21-30 years ago4.71.333.312.418.47.09.21.212.93.65.71.80.0.13.74.213.41.517.43.414.72.59.72.610.67.311.04.110.62.67.73.313.92.810.03.28.82.716.02.411.83.912.81.614.62.221.99.96.81.611.40.5
31-40 years ago2.71.014.29.35.03.46.21.02.41.71.31.00.0.7.13.410.11.34.61.85.41.60.70.70.0.7.53.62.71.40.0.2.61.38.33.00.0.9.71.98.93.56.91.210.51.90.0.2.81.05.80.4
41-50 years ago1.60.80.0.2.52.52.00.64.32.42.61.39.19.16.43.28.31.22.41.31.00.70.0.0.0.5.43.02.21.35.43.11.81.05.82.50.0.7.61.78.63.43.00.812.72.10.0.0.80.64.10.3
over 50 years ago0.40.415.89.98.05.414.41.54.32.411.22.513.69.931.85.936.02.13.11.57.01.81.01.032.310.418.85.219.83.31.51.51.91.120.74.41.01.044.53.238.75.88.71.435.93.05.95.80.0.16.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 10 years ago66.315.947.511.350.612.247.02.350.011.044.75.3..36.16.323.01.749.66.345.27.769.19.254.210.049.77.037.03.5100.0.54.211.948.45.653.212.711.41.331.65.738.04.319.41.879.510.676.115.030.40.8
11-20 years ago0.0.21.38.521.79.819.11.818.18.415.33.8..15.74.518.41.614.44.516.75.819.47.816.98.113.54.920.92.90.0.5.85.618.84.332.312.16.01.019.75.222.83.812.61.56.86.80.0.15.10.6
21-30 years ago0.0.12.07.922.810.412.51.522.38.913.53.6..12.04.314.41.416.94.616.85.80.0.9.16.00.0.11.42.30.0.10.97.511.13.514.59.48.51.11.41.410.12.79.51.413.79.213.612.611.10.6
31-40 years ago10.910.313.57.60.0.6.51.15.35.211.73.3..5.02.97.41.18.13.511.85.00.0.0.0.4.82.87.92.00.0.4.44.34.72.30.0.7.91.115.84.66.62.39.51.40.0.0.0.7.60.5
41-50 years ago0.0.0.0.5.04.96.21.14.24.26.32.5..7.73.45.10.91.61.62.52.40.0.4.64.56.43.53.21.30.0.13.08.58.33.00.0.8.81.16.83.25.52.011.81.50.0.10.39.96.90.5
over 50 years ago22.814.15.75.60.0.8.71.30.0.8.43.1..23.55.631.71.99.43.77.14.011.56.215.27.125.66.119.52.90.0.11.67.88.63.10.0.57.52.024.75.517.03.437.32.20.0.0.0.28.90.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago79.62.439.68.645.47.450.81.656.04.957.73.154.615.329.44.221.11.254.53.554.03.171.83.637.57.648.64.842.82.762.85.858.63.644.13.873.13.711.21.127.23.946.82.118.91.565.78.273.72.740.00.5
11-20 years ago10.21.915.05.822.76.016.41.218.63.814.62.222.712.717.03.416.01.115.22.616.22.416.73.026.97.111.53.118.02.123.34.919.32.917.02.916.53.37.50.914.03.120.01.711.01.212.66.015.52.214.90.4
21-30 years ago4.51.321.57.319.95.910.81.014.83.48.51.80.0.12.83.013.91.017.32.715.02.38.32.29.84.75.72.211.11.77.33.213.62.610.62.49.52.610.61.16.82.212.21.411.31.218.47.07.01.611.30.4
31-40 years ago3.01.013.86.03.32.36.30.83.01.75.11.40.0.6.02.28.70.85.71.76.51.60.60.60.0.6.22.35.71.30.0.2.81.26.51.90.0.8.41.012.22.96.81.19.81.10.0.2.71.06.60.3
41-50 years ago1.50.80.0.3.42.44.00.64.32.13.91.29.19.17.12.36.60.72.11.01.20.70.0.2.42.45.92.32.80.95.13.02.91.37.02.00.0.8.50.97.72.33.50.812.11.20.0.1.10.75.30.3
over 50 years ago1.10.710.25.55.33.611.71.03.42.010.21.913.69.927.74.133.71.45.21.67.01.62.61.323.46.322.14.019.62.21.41.42.91.314.82.70.90.953.91.732.04.110.61.336.81.83.33.30.0.21.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849308/315639
NFI4
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.10.0
less than 10 years ago76.42.86.56.444.89.962.12.454.75.858.94.475.016.226.78.926.32.758.94.763.43.877.53.936.912.720.95.753.35.049.56.663.64.133.65.875.44.520.94.523.78.753.82.718.93.683.910.471.42.954.60.9
11-20 years ago14.22.339.814.431.09.416.51.822.34.821.73.70.0.23.78.618.92.418.43.722.33.313.43.227.712.333.47.119.54.033.36.321.13.422.55.114.93.715.04.019.47.819.62.214.43.28.07.917.42.518.80.7
21-30 years ago4.01.30.0.11.55.37.11.28.33.35.42.025.016.216.67.612.12.09.92.83.81.53.71.622.711.812.55.010.73.113.74.64.01.77.63.25.92.53.52.013.37.19.51.66.32.20.0.6.61.77.60.5
31-40 years ago0.90.635.914.07.85.65.11.17.13.15.02.00.0.11.26.09.71.87.42.54.41.74.31.90.0.5.23.03.11.80.0.4.11.77.13.13.82.17.22.84.14.05.31.28.32.50.0.2.71.15.20.4
41-50 years ago1.80.99.08.70.0.3.30.91.21.22.51.50.0.8.35.75.41.42.71.52.71.30.0.0.0.11.85.02.01.41.91.93.81.77.13.10.0.8.63.110.75.85.51.27.32.40.0.0.90.63.60.3
over 50 years ago2.21.08.88.34.94.96.01.26.53.16.52.20.0.13.57.227.62.72.71.63.31.51.21.212.78.716.25.711.43.31.61.63.51.622.05.10.0.44.75.528.89.26.11.344.74.58.07.91.00.710.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago54.916.728.012.130.611.646.62.539.111.750.06.0..30.36.819.31.844.76.436.67.986.57.324.110.754.17.240.04.150.036.146.413.242.36.337.312.911.11.537.07.638.64.823.42.294.05.979.812.930.50.9
11-20 years ago11.310.733.412.730.311.819.92.028.810.915.74.4..21.86.319.01.824.15.638.58.10.0.40.612.59.14.424.93.650.036.113.29.025.85.720.611.05.91.216.25.417.53.814.21.86.05.910.19.716.80.8
21-30 years ago0.0.5.45.423.210.411.81.69.76.65.42.6..12.74.915.41.78.33.610.24.84.74.612.08.42.42.49.62.50.0.0.0.11.24.142.113.75.81.214.75.616.93.79.11.50.0.0.0.10.60.6
31-40 years ago0.0.7.46.910.67.36.41.211.27.611.93.7..8.74.210.41.47.93.38.44.70.0.6.96.70.0.7.42.20.0.5.25.16.63.20.0.5.31.19.64.65.62.26.01.20.0.0.0.7.00.5
41-50 years ago11.110.512.99.00.0.4.91.14.94.87.83.1..5.13.57.81.23.42.43.23.10.0.0.0.5.73.46.12.10.0.5.25.18.03.50.0.9.21.44.93.36.62.48.31.40.0.0.0.6.90.5
over 50 years ago22.714.112.99.05.35.310.41.66.36.29.23.6..21.36.128.02.111.74.23.23.18.86.016.49.128.76.912.02.80.0.30.112.56.23.00.0.62.82.417.66.114.93.539.02.50.0.10.19.728.20.9
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years ago75.62.818.27.739.87.554.61.751.65.355.93.575.016.229.05.422.01.553.93.758.43.578.73.530.38.737.54.945.53.249.56.561.93.937.74.370.84.412.71.532.15.950.32.422.31.988.66.371.72.943.80.6
11-20 years ago14.12.336.39.630.87.318.11.423.64.519.62.90.0.22.55.119.01.420.43.125.33.111.52.734.38.921.34.422.72.733.86.320.33.224.13.815.63.57.41.217.44.519.11.914.31.67.15.117.12.517.90.5
21-30 years ago3.91.33.03.015.64.99.41.08.62.95.41.625.016.214.14.214.21.39.42.25.01.63.81.517.27.27.42.810.11.913.34.43.61.59.32.610.33.05.41.014.24.411.21.58.41.20.0.6.41.68.90.4
31-40 years ago0.90.620.48.08.84.55.80.87.92.97.41.90.0.9.63.310.11.17.62.05.21.63.71.73.63.52.61.55.71.50.0.4.21.66.92.23.31.95.61.07.53.25.31.16.61.10.0.2.61.16.00.3
41-50 years ago2.10.911.16.30.0.4.00.71.91.34.31.40.0.6.23.06.90.92.91.32.81.20.0.0.0.8.83.14.41.41.91.93.91.67.52.30.0.9.11.37.03.05.71.18.11.20.0.0.80.65.10.3
over 50 years ago3.01.111.16.25.03.78.11.06.52.87.41.90.0.18.54.727.81.75.91.83.31.32.31.314.66.322.54.511.72.11.51.56.02.014.53.10.0.59.82.221.85.28.11.340.42.24.34.31.30.718.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849309/315640
NFI4
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
less than 10 years ago76.82.86.05.944.89.956.42.355.35.858.24.373.714.516.05.317.41.857.34.762.33.776.63.841.411.918.55.246.64.649.56.662.44.032.15.475.44.512.82.616.15.351.62.518.02.778.710.671.82.947.80.8
11-20 years ago14.02.336.613.631.09.415.81.722.54.820.93.60.0.16.95.513.51.619.63.822.23.212.93.122.910.633.46.718.53.633.36.321.33.422.54.815.33.79.52.311.84.519.02.010.82.27.17.017.22.517.00.6
21-30 years ago4.01.30.0.11.55.37.21.28.03.26.92.226.314.512.94.910.51.49.72.83.71.54.31.718.810.113.04.78.82.613.74.64.51.79.43.35.72.510.82.317.75.610.31.65.41.67.17.06.61.68.10.5
31-40 years ago0.90.633.013.17.85.65.01.06.82.95.52.10.0.13.94.911.11.57.22.54.31.64.21.90.0.4.62.65.02.00.0.4.01.66.32.83.72.117.32.912.95.06.01.213.52.40.0.2.71.16.80.4
41-50 years ago1.80.98.38.10.0.4.20.91.11.12.41.40.0.6.63.79.21.42.61.53.21.40.80.80.0.10.44.53.41.71.91.93.71.76.32.70.0.10.42.35.53.06.01.210.02.10.0.0.90.64.80.4
over 50 years ago2.21.016.210.14.94.911.41.56.33.06.22.10.0.33.86.838.32.33.61.84.41.61.21.216.99.120.25.717.73.51.61.64.01.723.44.90.0.39.13.736.06.96.81.342.33.57.17.00.90.715.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago54.916.728.012.130.611.645.72.536.711.248.75.8..29.16.619.61.744.76.435.67.786.57.329.310.953.37.238.23.950.036.146.413.241.56.137.312.910.41.434.96.737.54.722.72.194.05.979.812.929.00.9
11-20 years ago11.310.733.412.730.311.820.32.033.111.014.84.2..21.06.017.21.624.15.637.58.00.0.37.811.910.44.523.63.450.036.113.29.026.45.520.611.05.81.116.34.818.03.813.21.76.05.910.19.716.00.7
21-30 years ago0.0.5.45.423.210.412.31.79.16.25.12.5..14.25.014.61.58.33.69.94.74.74.611.27.92.32.39.62.40.0.0.0.10.13.742.113.77.01.113.84.917.33.79.41.40.0.0.0.10.70.6
31-40 years ago0.0.7.46.910.67.36.31.210.57.211.23.6..8.44.011.51.47.93.38.24.60.0.6.56.30.0.7.62.10.0.5.25.15.92.90.0.8.11.211.34.46.42.47.61.30.0.0.0.8.10.5
41-50 years ago11.110.512.99.00.0.4.81.14.64.57.42.9..4.93.37.11.13.42.43.13.00.0.0.0.5.63.36.42.10.0.5.25.17.33.20.0.9.61.33.92.76.42.49.01.40.0.0.0.7.00.5
over 50 years ago22.714.112.99.05.35.310.61.56.05.812.74.0..22.46.130.02.011.74.25.73.98.86.015.38.528.36.814.62.90.0.30.112.58.73.50.0.59.12.219.75.614.43.438.02.40.0.10.19.729.20.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years ago76.02.817.57.439.87.551.41.751.65.254.83.573.714.522.54.318.61.253.03.757.33.478.03.435.68.534.94.741.93.049.56.560.93.936.54.170.84.311.01.225.94.548.62.321.21.785.36.772.12.939.70.6
11-20 years ago13.92.334.99.330.87.317.91.324.74.518.72.80.0.18.94.115.51.121.13.225.03.011.12.730.18.022.64.321.42.533.86.320.53.224.33.615.93.56.71.014.23.318.81.812.41.36.64.816.92.416.60.5
21-30 years ago3.81.22.82.815.64.99.51.08.22.86.21.726.314.513.53.612.71.19.22.24.91.54.41.615.16.48.02.89.21.713.34.44.11.69.72.510.02.98.01.015.63.711.81.58.11.14.14.06.31.69.20.4
31-40 years ago0.80.619.67.88.84.55.60.87.52.87.51.80.0.11.13.111.31.07.42.05.01.63.61.63.13.12.41.46.51.50.0.4.11.66.12.03.21.810.41.212.13.36.11.19.61.20.0.2.61.07.30.3
41-50 years ago2.10.910.76.10.0.4.50.71.81.34.11.40.0.5.72.58.10.92.91.33.11.30.70.70.0.8.22.95.11.41.91.93.81.66.72.10.0.9.81.14.62.06.01.19.31.20.0.0.80.65.80.3
over 50 years ago2.91.114.56.85.03.711.01.16.22.78.52.00.0.28.14.633.91.56.41.94.61.52.21.316.16.324.04.416.02.31.51.56.52.016.63.10.0.54.11.927.64.58.41.339.42.04.14.01.20.721.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849310/315641
NFI4
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
less than 10 years ago76.82.86.05.945.19.557.62.356.35.758.04.373.714.523.36.921.52.157.74.661.73.876.13.939.611.620.15.346.84.650.36.661.54.033.05.474.44.514.12.923.87.051.82.520.72.980.110.171.62.950.00.8
11-20 years ago14.02.336.613.632.19.216.11.722.04.721.33.60.0.16.26.215.81.919.43.722.23.213.73.126.310.632.86.619.83.732.76.322.53.422.24.815.13.610.32.515.35.819.42.010.32.16.66.617.12.517.70.7
21-30 years ago4.01.30.0.10.85.18.01.27.83.16.82.226.314.516.76.314.51.89.62.74.31.64.21.718.09.712.74.610.32.713.54.54.41.79.33.35.62.48.42.217.86.510.31.57.91.96.66.66.91.68.70.5
31-40 years ago0.90.633.013.17.35.35.41.16.62.95.42.00.0.12.75.210.41.57.22.54.31.64.11.80.0.4.52.64.11.80.0.4.01.66.22.73.62.014.62.98.44.76.01.211.62.30.0.2.61.06.20.4
41-50 years ago1.80.98.38.10.0.3.10.81.11.12.31.40.0.8.64.86.21.22.61.53.21.40.70.70.0.10.24.44.31.91.91.93.61.66.22.70.0.8.82.37.13.95.91.210.02.10.0.0.80.64.20.3
over 50 years ago2.21.016.210.14.64.69.81.46.13.06.12.10.0.22.67.031.62.43.61.84.41.61.11.116.18.819.85.614.53.31.61.64.01.623.14.81.21.243.74.127.67.46.51.339.53.56.66.60.90.613.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago54.916.728.012.130.611.645.62.536.711.249.45.8..28.46.520.01.743.96.435.67.786.57.329.310.951.26.838.13.950.036.146.413.240.36.037.312.910.61.437.87.137.14.722.52.194.05.979.812.929.20.9
11-20 years ago11.310.733.412.730.311.820.22.033.111.015.04.3..20.55.917.31.625.35.737.58.00.0.37.811.911.04.423.13.450.036.113.29.026.95.420.611.06.11.117.75.217.83.713.11.76.05.910.19.716.20.7
21-30 years ago0.0.5.45.423.210.412.21.69.16.25.22.5..13.84.915.01.68.23.59.94.74.74.611.27.94.22.99.42.30.0.0.0.9.93.642.113.77.11.212.74.917.23.79.61.40.0.0.0.10.80.6
31-40 years ago0.0.7.46.910.67.36.21.210.57.211.43.6..8.23.910.91.37.73.28.24.60.0.6.56.30.0.7.52.10.0.5.25.15.82.90.0.6.81.210.54.56.42.37.61.30.0.0.0.7.70.5
41-50 years ago11.110.512.99.00.0.4.71.14.64.57.53.0..4.83.37.11.13.32.33.13.00.0.0.0.5.23.16.22.00.0.5.25.17.13.10.0.9.41.34.22.96.32.39.21.40.0.0.0.6.90.5
over 50 years ago22.714.112.99.05.35.311.01.66.05.811.53.9..24.36.229.82.011.54.15.73.98.86.015.38.528.56.515.63.00.0.30.112.510.13.70.0.59.92.217.15.515.23.538.12.40.0.10.19.729.20.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years ago76.02.817.57.440.27.352.11.752.45.155.13.573.714.526.24.820.61.352.93.756.83.477.53.534.78.435.24.541.92.950.36.560.13.936.54.070.14.311.51.331.75.248.62.321.91.785.86.571.92.841.00.6
11-20 years ago13.92.334.99.331.57.218.01.324.24.419.12.80.0.18.64.316.71.221.43.225.03.011.82.731.78.022.14.221.72.533.36.221.63.224.43.615.73.47.01.016.73.919.01.812.21.36.44.616.92.417.00.5
21-30 years ago3.81.22.82.815.04.89.91.08.02.86.21.726.314.515.13.914.81.29.12.25.41.64.31.614.86.38.52.89.81.813.14.44.01.59.52.49.92.97.41.014.94.011.81.59.01.23.93.96.61.69.60.4
31-40 years ago0.80.619.67.88.44.35.80.87.42.77.51.80.0.10.13.110.71.07.42.05.01.63.51.63.03.02.31.36.01.40.0.4.11.56.02.03.21.88.61.19.63.36.11.18.91.20.0.2.51.06.80.3
41-50 years ago2.10.910.76.10.0.3.90.61.81.34.11.40.0.6.42.86.70.82.91.33.11.30.60.60.0.7.82.75.41.41.81.83.81.66.62.10.0.9.31.25.52.46.01.19.51.20.0.0.80.65.40.3
over 50 years ago2.91.114.56.84.93.610.41.06.12.68.01.90.0.23.54.730.51.56.31.94.61.52.21.315.76.224.04.315.12.21.51.56.42.017.03.11.11.156.22.021.74.68.41.338.52.03.93.91.20.720.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849311/315642
NFI4
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
less than 10 years ago76.82.86.05.945.19.555.42.256.35.758.04.373.714.516.15.016.91.757.74.661.93.776.13.939.611.619.35.142.44.350.36.661.54.032.65.474.44.512.12.415.64.851.12.517.92.580.110.171.62.946.50.8
11-20 years ago14.02.336.613.632.19.215.81.722.04.721.33.60.0.15.35.013.11.519.43.722.03.213.73.126.310.631.56.419.43.532.76.322.53.421.94.715.13.69.12.119.35.219.12.09.81.96.66.617.12.516.90.6
21-30 years ago4.01.30.0.10.85.17.81.27.83.16.82.226.314.517.65.312.51.59.62.74.31.64.21.718.09.714.14.710.82.613.54.54.41.79.13.35.62.411.82.318.75.310.61.67.71.86.66.66.91.69.00.5
31-40 years ago0.90.633.013.17.35.35.21.06.62.95.42.00.0.12.54.410.11.37.22.54.31.64.11.80.0.4.32.54.51.80.0.4.01.67.42.93.62.017.42.711.04.36.21.213.52.30.0.2.61.06.70.4
41-50 years ago1.80.98.38.10.0.4.00.91.11.12.31.40.0.5.93.48.61.32.61.53.11.40.70.70.0.9.84.23.91.71.91.93.61.66.12.70.0.10.02.24.72.65.81.210.82.00.0.0.80.64.80.4
over 50 years ago2.21.016.210.14.64.611.81.46.13.06.12.10.0.32.56.438.82.23.61.84.41.61.11.116.18.820.95.619.03.41.61.64.01.622.84.81.21.239.63.530.76.26.91.340.33.26.66.60.90.616.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago54.916.728.012.130.611.645.62.536.711.248.75.8..28.46.519.91.743.96.435.67.786.57.329.310.952.16.738.13.950.036.146.413.240.36.037.312.910.21.334.96.737.14.722.42.194.05.979.812.928.80.9
11-20 years ago11.310.733.412.730.311.820.22.033.111.014.84.2..20.55.916.91.625.35.737.58.00.0.37.811.910.84.323.13.450.036.113.29.026.95.420.611.05.91.016.34.817.83.713.01.76.05.910.19.715.90.7
21-30 years ago0.0.5.45.423.210.412.21.69.16.25.12.5..13.84.915.01.58.23.59.94.74.74.611.27.94.12.89.42.30.0.0.0.9.93.642.113.76.91.113.84.917.23.79.51.40.0.0.0.10.70.6
31-40 years ago0.0.7.46.910.67.36.21.210.57.211.23.6..8.23.911.21.37.73.28.24.60.0.6.56.30.0.7.52.10.0.5.25.15.82.90.0.8.11.211.34.46.42.37.81.30.0.0.0.8.00.5
41-50 years ago11.110.512.99.00.0.4.71.14.64.57.42.9..4.83.36.91.13.32.33.13.00.0.0.0.5.13.06.22.00.0.5.25.17.13.10.0.9.61.33.92.76.32.39.21.40.0.0.0.6.90.5
over 50 years ago22.714.112.99.05.35.311.01.66.05.812.74.0..24.36.230.12.011.54.15.73.98.86.015.38.527.96.415.63.00.0.30.112.510.13.70.0.59.32.219.75.615.23.538.22.40.0.10.19.729.60.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years ago76.02.817.57.440.27.351.01.752.45.154.83.573.714.522.04.118.41.252.93.757.03.477.53.534.78.435.24.540.12.950.36.560.13.936.24.070.14.310.71.224.94.248.12.220.81.685.86.571.92.839.10.6
11-20 years ago13.92.334.99.331.57.217.81.324.24.419.02.80.0.17.83.915.11.121.43.224.93.011.82.731.78.021.54.121.42.433.36.221.63.224.23.615.73.46.71.017.93.618.81.811.81.36.44.616.92.416.50.5
21-30 years ago3.81.22.82.815.04.89.81.08.02.86.21.726.314.515.83.713.81.19.12.25.31.64.31.614.86.39.32.810.01.713.14.44.01.59.52.49.92.98.21.016.33.612.01.58.91.13.93.96.61.69.70.4
31-40 years ago0.80.619.67.88.44.35.60.87.42.77.51.80.0.10.42.910.61.07.42.05.01.63.51.63.03.02.21.36.11.40.0.4.11.56.72.03.21.810.61.211.23.16.21.19.81.20.0.2.51.07.30.3
41-50 years ago2.10.910.76.10.0.4.30.71.81.34.11.40.0.5.42.37.70.82.91.33.11.30.60.60.0.7.52.75.21.41.81.83.81.66.62.00.0.9.71.14.31.95.91.19.81.20.0.0.80.65.70.3
over 50 years ago2.91.114.56.84.93.611.51.16.12.68.42.00.0.28.64.534.31.56.31.94.61.52.21.315.76.224.34.317.22.21.51.56.42.016.93.11.11.154.11.925.54.38.71.338.91.93.93.91.20.721.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849312/315643
NFI4
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
less than 10 years ago76.82.86.05.944.89.954.02.254.55.756.44.370.114.115.15.016.81.757.34.761.83.776.63.839.811.518.55.245.54.549.56.662.44.031.35.375.44.510.42.113.64.550.92.517.02.678.710.671.82.946.20.8
11-20 years ago14.02.336.613.631.09.415.51.622.24.720.23.50.0.16.05.213.01.519.63.821.83.212.93.122.010.233.46.718.03.533.36.321.33.421.94.715.33.78.21.911.84.218.72.09.92.07.17.017.22.516.50.6
21-30 years ago4.01.30.0.11.55.37.41.27.83.16.72.225.013.812.24.710.21.49.72.83.61.54.31.718.09.713.04.78.62.513.74.64.51.79.13.35.72.59.72.016.55.010.21.55.01.57.17.06.61.68.00.5
31-40 years ago0.90.633.013.17.85.64.81.06.72.95.42.00.0.13.14.610.91.47.22.54.21.64.21.90.0.4.62.64.91.90.0.4.01.66.12.73.72.115.52.512.74.56.21.212.42.20.0.2.71.16.70.4
41-50 years ago1.80.98.38.10.0.4.20.91.11.12.31.40.0.6.23.58.91.32.61.53.11.40.80.80.0.10.44.53.31.61.91.93.71.76.12.70.0.9.92.04.62.65.91.29.12.00.0.0.90.64.80.4
over 50 years ago2.21.016.210.14.94.913.81.67.73.39.12.55.04.737.46.840.32.23.61.85.51.81.21.220.29.320.25.719.63.61.61.64.01.725.55.00.0.46.33.440.86.67.91.446.63.47.17.00.90.717.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago54.916.728.012.130.611.644.92.536.711.248.75.8..25.66.018.91.744.76.434.77.683.27.829.310.951.26.935.63.750.036.146.413.241.65.937.312.99.91.332.46.436.14.622.42.094.45.579.812.928.10.8
11-20 years ago11.310.733.412.730.311.820.22.033.111.014.84.2..20.65.716.51.624.15.636.67.83.93.837.811.911.54.521.63.250.036.113.29.025.85.220.611.05.61.015.14.518.13.712.81.65.65.510.19.715.60.7
21-30 years ago0.0.5.45.423.210.412.31.69.16.25.12.5..14.14.613.91.58.33.69.74.64.54.411.27.92.32.28.82.20.0.0.0.10.63.642.113.76.61.112.74.516.73.69.21.40.0.0.0.10.30.6
31-40 years ago0.0.7.46.910.67.36.41.210.57.211.23.6..7.43.611.91.47.93.38.04.50.0.6.56.30.0.7.52.00.0.5.25.15.52.70.0.7.61.110.54.16.22.37.41.30.0.0.0.8.00.5
41-50 years ago11.110.512.99.00.0.4.71.04.64.57.42.9..4.33.07.01.13.42.45.53.80.0.0.0.5.43.26.42.00.0.5.25.16.83.00.0.9.41.33.62.56.22.38.81.40.0.0.0.6.90.5
over 50 years ago22.714.112.99.05.35.311.61.66.05.812.74.0..27.96.231.72.011.74.25.53.88.45.815.38.529.76.820.13.10.0.30.112.59.73.60.0.60.92.125.65.916.73.639.42.40.0.10.19.731.10.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years ago76.02.817.57.439.87.549.91.751.05.253.83.470.114.120.54.017.91.253.03.756.73.477.63.434.88.334.24.639.82.949.56.560.93.936.24.070.84.310.11.122.94.047.62.220.51.685.76.572.12.938.40.6
11-20 years ago13.92.334.99.330.87.317.61.324.44.518.42.70.0.18.43.914.91.121.13.224.63.011.62.729.57.922.84.320.12.433.86.320.53.223.73.515.93.56.30.913.43.118.61.711.81.36.44.616.92.416.10.5
21-30 years ago3.81.22.82.815.64.99.61.08.12.86.11.725.013.813.23.412.21.09.22.24.81.54.41.614.86.37.82.78.71.613.34.44.11.69.82.410.02.97.51.014.63.411.61.47.71.03.93.96.31.69.00.4
31-40 years ago0.80.619.67.88.84.55.50.87.42.77.41.80.0.10.22.811.41.07.42.04.91.53.61.63.13.02.41.46.41.40.0.4.11.65.81.93.21.89.81.111.63.16.21.19.21.10.0.2.61.07.30.3
41-50 years ago2.10.910.76.10.0.4.40.71.81.34.11.30.0.5.22.37.90.82.91.33.61.30.70.70.0.8.02.85.11.31.91.93.81.66.42.00.0.9.51.14.11.85.91.18.91.10.0.0.80.65.70.3
over 50 years ago2.91.114.56.85.03.712.81.17.32.910.32.25.04.732.54.735.71.56.41.95.51.62.21.317.86.424.84.419.92.41.51.56.52.018.03.20.0.56.81.833.34.59.91.341.92.03.93.91.20.723.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849313/315644
NFI1
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimetern/a0.60.20.50.30.0.0.80.80.80.60.0.0.50.1
less than 10 years ago75.51.056.92.558.13.124.53.943.13.114.93.664.40.9
11-20 years ago15.50.917.41.915.92.316.23.311.82.017.43.815.60.7
21-30 years ago4.10.57.11.36.41.613.43.110.41.910.93.15.90.4
31-40 years ago1.10.25.71.25.21.48.82.58.01.713.13.43.40.3
41-50 years ago0.30.12.70.83.11.15.42.03.21.14.82.11.50.2
over 50 years ago2.90.49.71.511.42.030.84.222.82.638.94.88.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.40.30.0.0.70.40.0.0.20.20.20.1
less than 10 years ago56.82.952.02.251.42.719.42.041.62.615.61.638.01.0
11-20 years ago16.42.224.31.919.72.218.12.018.62.111.91.418.20.8
21-30 years ago9.51.77.41.210.41.719.32.013.31.811.71.411.70.7
31-40 years ago4.81.25.41.06.31.313.11.78.11.516.91.69.50.6
41-50 years ago1.40.72.40.72.10.85.01.13.50.912.21.44.90.4
over 50 years ago11.21.88.01.210.21.724.42.215.01.931.62.017.40.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.50.20.40.20.0.0.70.40.30.20.20.20.40.1
less than 10 years ago72.91.054.11.654.32.120.71.842.22.015.51.552.50.6
11-20 years ago15.60.821.31.318.11.617.61.715.71.512.81.316.80.5
21-30 years ago4.90.57.30.98.71.217.91.712.11.311.61.38.50.4
31-40 years ago1.60.35.60.85.81.012.11.58.11.116.31.56.20.3
41-50 years ago0.40.12.50.52.50.65.11.03.30.711.01.33.00.2
over 50 years ago4.10.48.80.910.71.326.02.018.21.532.81.912.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849314/315645
NFI4
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
less than 10 years ago76.82.86.05.945.19.552.82.255.55.756.64.270.114.114.54.516.71.657.74.661.53.776.13.938.111.219.05.041.54.250.36.661.54.031.35.274.44.59.92.012.94.050.22.516.22.380.110.171.42.944.70.8
11-20 years ago14.02.336.613.632.19.215.21.621.74.620.53.50.0.13.74.512.51.419.43.721.63.213.73.125.310.331.06.319.03.432.76.322.53.421.04.515.13.67.41.715.94.418.82.08.71.76.66.617.52.516.20.6
21-30 years ago4.01.30.0.10.85.18.01.27.73.16.52.125.013.815.94.911.91.49.62.74.21.64.21.717.39.315.74.910.62.613.54.54.41.78.83.15.62.410.52.016.74.610.51.57.21.66.66.66.81.68.80.5
31-40 years ago0.90.633.013.17.35.35.11.06.52.85.22.00.0.11.34.09.91.37.22.54.21.64.11.80.0.4.22.44.41.80.0.4.01.67.12.83.62.014.62.310.63.86.31.211.92.00.0.2.61.06.60.4
41-50 years ago1.80.98.38.10.0.4.00.91.11.12.31.30.0.5.33.08.31.22.61.53.11.40.70.70.0.9.74.23.81.71.91.93.61.65.92.60.0.9.41.98.43.35.71.29.91.90.0.0.80.64.80.3
over 50 years ago2.21.016.210.14.64.614.81.57.53.28.92.55.04.739.36.440.62.13.61.85.41.81.11.119.38.920.55.520.73.51.61.64.01.625.94.91.21.248.23.335.55.98.31.446.03.16.66.60.90.618.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago54.916.728.012.130.611.644.92.536.711.248.75.8..25.66.019.11.743.96.433.97.583.27.829.310.951.56.735.63.750.036.146.413.241.65.937.312.99.91.332.46.436.14.622.12.094.45.579.812.928.00.8
11-20 years ago11.310.733.412.730.311.820.22.033.111.014.84.2..20.65.716.21.525.35.735.77.73.93.837.811.911.94.421.63.250.036.113.29.025.85.220.611.05.61.015.14.518.13.712.71.65.65.510.19.715.50.7
21-30 years ago0.0.5.45.423.210.412.31.69.16.25.12.5..14.14.614.51.58.23.59.44.54.54.411.27.94.02.88.82.20.0.0.0.10.63.642.113.76.61.112.74.516.73.69.31.40.0.0.0.10.50.6
31-40 years ago0.0.7.46.910.67.36.41.210.57.211.23.6..7.43.611.61.37.73.27.84.40.0.6.56.30.0.7.52.00.0.5.25.15.52.70.0.7.71.210.54.16.22.37.61.30.0.0.0.8.00.5
41-50 years ago11.110.512.99.00.0.4.71.04.64.57.42.9..4.33.06.81.13.32.35.43.70.0.0.0.5.03.06.42.00.0.5.25.16.83.00.0.9.31.33.62.56.22.39.01.40.0.0.0.6.80.5
over 50 years ago22.714.112.99.05.35.311.61.66.05.812.74.0..27.96.231.82.011.54.17.84.48.45.815.38.527.56.420.13.10.0.30.112.59.73.60.0.60.92.125.65.916.73.639.42.40.0.10.19.731.20.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years ago76.02.817.57.440.27.349.31.651.85.153.93.470.114.119.83.818.01.252.93.756.23.477.13.534.08.234.64.438.32.850.36.560.13.936.13.970.14.39.91.121.73.747.22.219.81.586.36.371.62.837.70.5
11-20 years ago13.92.334.99.331.57.217.41.323.94.418.62.70.0.17.03.614.51.121.43.224.33.012.32.831.17.921.84.020.42.333.36.221.63.223.23.415.73.46.20.915.53.218.71.711.11.26.24.517.22.415.90.4
21-30 years ago3.81.22.82.815.04.89.91.07.92.76.01.625.013.815.03.413.21.09.12.25.21.54.31.614.56.210.02.99.61.713.14.44.01.59.62.49.92.97.71.014.93.311.81.48.51.13.83.86.61.69.50.4
31-40 years ago0.80.619.67.88.44.35.70.87.32.77.31.80.0.9.42.610.80.97.42.04.91.53.51.63.03.02.21.36.11.40.0.4.11.56.42.03.21.89.81.110.62.86.31.19.31.10.0.2.51.07.20.3
41-50 years ago2.10.910.76.10.0.4.30.71.81.24.01.30.0.4.92.17.50.82.91.33.51.30.60.60.0.7.42.65.21.31.81.83.81.66.32.00.0.9.31.06.22.15.81.09.31.10.0.0.80.65.70.3
over 50 years ago2.91.114.56.84.93.613.41.17.22.810.22.15.04.733.84.536.01.46.31.95.91.72.21.317.46.223.94.220.42.31.51.56.42.018.33.21.11.157.11.831.04.210.11.342.01.93.83.81.20.724.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849315/315646
NFI1
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimetern/a0.60.20.50.30.0.0.70.70.70.50.0.0.50.1
less than 10 years ago75.31.056.22.457.63.024.43.742.53.018.13.663.60.9
11-20 years ago15.60.817.01.816.52.316.93.211.71.916.03.415.60.7
21-30 years ago4.10.57.51.36.41.512.92.910.01.810.32.85.90.4
31-40 years ago1.00.25.91.24.91.38.02.37.51.611.53.03.30.3
41-50 years ago0.30.12.50.82.91.04.91.83.01.05.82.11.50.2
over 50 years ago3.10.410.41.511.82.032.24.024.62.638.24.59.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.40.30.0.0.70.40.0.0.20.20.20.1
less than 10 years ago56.42.951.52.150.42.719.42.041.02.615.61.637.60.9
11-20 years ago16.22.124.01.820.12.218.92.018.32.011.91.418.30.8
21-30 years ago9.41.77.91.210.61.718.82.013.21.811.51.411.70.6
31-40 years ago4.71.25.71.06.01.312.81.77.91.416.71.69.40.6
41-50 years ago1.30.72.30.62.00.74.81.13.40.912.01.44.80.4
over 50 years ago12.01.98.11.211.01.724.52.216.21.932.22.017.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.50.20.40.20.0.0.70.30.30.20.10.10.40.1
less than 10 years ago72.71.053.61.653.62.020.71.841.62.016.01.452.00.6
11-20 years ago15.70.820.91.318.51.618.41.715.51.412.61.316.80.5
21-30 years ago4.80.57.70.98.71.117.31.611.81.311.31.28.50.4
31-40 years ago1.50.35.80.85.50.911.51.47.71.115.81.46.10.3
41-50 years ago0.50.12.40.52.40.64.90.93.20.710.91.23.00.2
over 50 years ago4.40.49.10.911.31.326.51.919.81.633.21.813.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849316/315647
NFI1
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimetern/a0.80.26.21.110.71.820.33.017.62.036.63.47.40.4
less than 10 years ago74.91.052.02.350.82.818.52.934.12.610.82.258.50.8
11-20 years ago15.50.815.81.714.32.013.42.59.61.610.02.214.40.6
21-30 years ago4.10.57.11.25.61.310.32.38.31.56.11.75.60.4
31-40 years ago1.10.25.41.14.21.26.01.86.81.46.81.83.20.3
41-50 years ago0.30.12.30.72.50.93.71.42.40.84.01.41.40.2
over 50 years ago3.20.411.11.511.91.827.73.421.12.225.73.19.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.30.31.60.54.41.12.60.83.91.011.71.34.70.4
less than 10 years ago56.02.950.32.146.62.618.41.939.22.513.41.435.30.9
11-20 years ago16.12.123.51.818.52.018.51.917.41.910.21.217.20.7
21-30 years ago9.31.77.71.19.71.518.41.912.81.710.11.211.10.6
31-40 years ago4.71.25.61.06.81.312.71.67.51.414.91.49.20.6
41-50 years ago1.30.72.50.72.10.74.61.03.20.910.51.24.60.4
over 50 years ago12.31.98.81.211.81.724.82.115.91.829.21.817.90.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.70.23.70.67.21.08.11.110.41.117.61.36.20.3
less than 10 years ago72.31.051.11.648.51.918.41.636.81.812.81.248.20.6
11-20 years ago15.60.820.01.316.61.416.91.513.81.310.21.115.60.5
21-30 years ago4.80.57.40.87.81.015.91.510.71.19.11.08.00.3
31-40 years ago1.60.35.50.75.70.910.61.37.21.013.01.25.90.3
41-50 years ago0.50.12.40.52.30.64.30.82.80.68.91.02.80.2
over 50 years ago4.50.49.80.911.91.225.71.818.41.428.31.613.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849317/315648
NFI1
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimetern/a0.80.15.20.710.51.319.52.016.61.436.22.47.00.3
less than 10 years ago74.60.752.81.653.32.020.22.033.41.810.41.658.60.6
11-20 years ago15.70.616.51.213.01.412.91.711.71.29.11.514.70.4
21-30 years ago3.60.37.50.94.00.88.51.46.50.96.21.24.90.3
31-40 years ago1.40.24.50.73.40.75.51.27.31.08.51.43.30.2
41-50 years ago0.40.11.60.42.30.62.60.83.10.72.60.81.30.1
over 50 years ago3.60.311.81.113.51.430.82.421.41.627.02.310.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.70.41.60.44.70.83.20.63.90.711.10.94.80.3
less than 10 years ago57.02.150.21.546.91.820.41.540.11.813.21.035.70.6
11-20 years ago17.41.621.71.217.31.417.51.416.11.310.10.816.40.5
21-30 years ago8.61.28.90.910.01.118.11.411.71.210.70.911.20.4
31-40 years ago5.00.95.50.76.60.912.81.28.01.015.41.09.40.4
41-50 years ago1.10.42.10.42.70.64.70.84.20.710.10.84.70.3
over 50 years ago10.21.310.20.911.71.223.31.516.01.329.41.317.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.80.13.20.47.30.78.70.89.80.817.00.96.00.2
less than 10 years ago72.30.751.41.149.71.420.31.237.01.312.50.848.50.4
11-20 years ago16.00.619.30.915.41.016.01.114.10.99.80.715.40.3
21-30 years ago4.20.38.30.67.30.714.91.19.30.89.60.77.70.2
31-40 years ago1.90.25.10.55.20.610.40.97.70.713.80.86.00.2
41-50 years ago0.50.11.90.32.50.44.00.63.70.58.30.72.80.1
over 50 years ago4.40.310.90.712.50.925.81.318.51.028.81.113.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849318/315649
NFI2
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimetern/a5.40.58.61.310.61.712.82.69.11.612.32.77.30.4
less than 10 years ago63.51.140.12.242.42.722.33.230.82.511.82.751.10.8
11-20 years ago20.90.923.51.921.32.314.62.820.32.212.12.720.60.7
21-30 years ago5.80.58.91.38.41.512.12.58.41.57.82.37.10.4
31-40 years ago2.00.34.91.02.80.98.22.26.01.39.52.43.50.3
41-50 years ago0.70.23.40.83.71.16.11.83.41.09.72.52.20.2
over 50 years ago1.80.310.61.410.81.723.93.321.92.336.73.98.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a6.31.37.61.18.21.410.01.48.11.39.41.28.40.5
less than 10 years ago46.22.841.52.038.22.420.41.933.72.311.91.330.60.8
11-20 years ago21.92.322.61.722.52.012.91.621.22.09.81.218.00.7
21-30 years ago8.21.512.21.310.61.512.81.69.61.48.51.110.40.6
31-40 years ago5.51.25.00.97.11.312.61.68.21.39.11.17.90.5
41-50 years ago3.61.03.50.84.11.09.31.44.81.013.61.46.90.5
over 50 years ago8.21.57.61.19.31.422.02.014.41.737.71.917.80.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a5.50.58.00.89.21.110.81.38.51.010.01.17.80.3
less than 10 years ago61.21.040.91.540.01.820.91.732.41.711.91.242.00.6
11-20 years ago21.00.823.01.322.01.513.31.420.81.510.31.119.40.5
21-30 years ago6.10.510.70.99.61.112.61.39.11.08.41.08.60.3
31-40 years ago2.50.34.90.75.20.811.41.37.30.99.11.05.50.3
41-50 years ago1.10.23.40.63.90.78.41.14.20.712.81.24.30.3
over 50 years ago2.60.38.90.810.01.122.51.717.61.437.51.712.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849319/315650
NFI1
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimetern/a0.60.10.40.20.0.1.30.60.60.30.0.0.50.1
less than 10 years ago74.80.756.61.760.42.125.92.540.82.117.72.563.50.6
11-20 years ago15.80.617.81.314.71.516.02.114.21.515.12.415.80.5
21-30 years ago3.50.37.80.94.60.910.71.87.81.110.62.05.20.3
31-40 years ago1.40.24.80.73.90.87.21.58.41.213.32.33.40.2
41-50 years ago0.40.11.70.42.60.73.31.03.80.83.51.21.30.1
over 50 years ago3.50.310.91.113.81.535.62.824.41.839.83.210.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.20.20.60.20.0.1.00.40.10.10.10.10.40.1
less than 10 years ago57.32.151.31.550.61.921.11.542.21.815.21.138.00.7
11-20 years ago17.41.622.11.318.61.518.11.416.91.411.61.017.40.5
21-30 years ago8.71.29.00.910.71.218.71.512.11.212.31.011.80.5
31-40 years ago5.10.95.50.76.20.913.21.38.21.017.31.19.80.4
41-50 years ago1.10.41.90.42.80.64.80.84.40.811.41.04.90.3
over 50 years ago10.21.39.40.911.21.223.01.616.01.432.21.417.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.60.10.50.20.0.1.10.30.30.20.10.10.50.1
less than 10 years ago72.50.753.61.154.81.422.51.341.61.415.61.052.20.4
11-20 years ago16.00.620.20.916.91.117.51.215.81.012.20.916.50.4
21-30 years ago4.20.38.50.68.10.816.41.210.30.812.00.98.20.3
31-40 years ago1.80.25.20.55.20.611.51.08.30.816.61.06.20.2
41-50 years ago0.50.11.80.32.70.54.40.64.10.610.00.82.90.2
over 50 years ago4.40.310.10.712.30.926.61.419.61.133.51.313.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849320/315651
NFI2
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimetern/a0.0.0.0.0.0.0.0.0.80.61.01.00.10.1
less than 10 years ago64.91.142.42.544.53.124.13.833.83.014.23.553.80.9
11-20 years ago23.81.028.72.325.42.714.73.223.62.69.83.023.70.8
21-30 years ago6.60.610.41.510.01.913.93.18.31.79.33.08.00.5
31-40 years ago2.20.34.91.13.61.29.52.76.71.611.93.23.80.4
41-50 years ago0.80.23.70.94.81.36.32.13.71.211.13.22.40.3
over 50 years ago1.70.39.91.511.62.031.54.223.22.642.64.98.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.50.30.0.0.0.0.10.1
less than 10 years ago47.52.943.22.238.52.720.32.134.22.510.81.431.20.9
11-20 years ago24.72.525.71.927.32.414.01.823.62.311.21.420.50.8
21-30 years ago9.21.714.11.511.61.814.21.811.61.710.11.312.00.7
31-40 years ago6.01.45.01.08.31.514.81.89.51.610.71.49.00.6
41-50 years ago4.01.13.70.84.81.211.01.65.91.315.61.67.90.5
over 50 years ago8.51.68.21.29.51.625.32.215.21.941.52.219.30.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.0.0.0.0.0.40.30.30.20.20.20.10.0
less than 10 years ago62.41.142.81.641.12.021.21.834.01.911.41.343.60.6
11-20 years ago23.90.927.01.526.51.814.21.623.61.711.01.322.30.6
21-30 years ago7.00.612.51.110.91.314.11.610.21.210.01.29.80.4
31-40 years ago2.80.45.00.76.31.013.51.58.41.110.91.36.10.3
41-50 years ago1.20.23.70.64.80.99.81.35.00.914.81.44.90.3
over 50 years ago2.70.48.90.910.41.326.92.018.51.641.72.013.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849321/315652
NFI2
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimetern/a0.60.21.60.62.20.92.81.42.00.80.80.81.10.2
less than 10 years ago64.31.140.32.343.13.022.73.531.12.712.73.051.80.9
11-20 years ago23.61.026.72.124.72.616.73.122.42.413.83.023.30.8
21-30 years ago6.50.610.11.49.81.813.92.99.41.78.92.68.00.5
31-40 years ago2.30.35.61.13.31.19.52.56.71.510.92.83.90.3
41-50 years ago0.80.23.80.94.31.26.82.13.81.111.02.82.50.3
over 50 years ago2.00.311.91.512.72.027.53.824.52.541.94.39.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.40.40.0.0.30.30.70.41.60.60.90.40.60.2
less than 10 years ago47.32.943.12.138.02.620.32.032.72.411.41.430.80.9
11-20 years ago24.32.525.21.925.82.314.51.823.92.210.81.320.20.8
21-30 years ago9.11.713.71.512.21.714.51.810.91.69.61.211.70.6
31-40 years ago5.91.45.61.08.21.514.31.89.31.510.11.38.90.6
41-50 years ago4.01.13.90.84.71.110.61.65.41.215.21.57.80.5
over 50 years ago9.01.78.41.210.81.625.02.216.21.842.02.119.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.60.20.70.31.10.41.30.51.80.50.90.40.90.1
less than 10 years ago62.01.041.91.640.21.921.01.832.01.811.71.242.50.6
11-20 years ago23.70.925.91.425.31.715.11.523.31.611.31.221.90.5
21-30 years ago6.90.512.11.011.21.314.41.510.21.29.51.19.70.4
31-40 years ago2.80.45.60.76.11.013.01.58.21.010.31.26.10.3
41-50 years ago1.20.23.90.64.50.89.61.34.70.814.41.34.90.3
over 50 years ago2.90.410.00.911.61.325.71.919.81.542.01.914.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849322/315653
NFI3
forest area
protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
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 SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
outside of perimeterless than 10 years ago69.31.146.92.547.43.226.14.032.12.922.74.257.60.9
11-20 years ago16.00.917.91.916.82.411.02.818.32.48.12.816.00.7
21-30 years ago8.90.711.91.611.52.010.02.713.92.28.92.810.00.6
31-40 years ago2.80.48.01.36.31.54.81.96.21.56.12.44.40.4
41-50 years ago1.30.33.00.84.41.39.22.63.81.27.22.62.60.3
over 50 years ago1.70.312.41.613.52.239.04.425.72.746.95.09.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterless than 10 years ago52.72.947.42.244.32.720.82.130.12.49.91.332.80.9
11-20 years ago17.22.218.01.720.32.213.41.724.22.37.61.216.20.7
21-30 years ago13.12.010.91.411.61.78.31.411.51.78.31.210.40.6
31-40 years ago5.11.38.21.28.31.58.31.48.51.57.11.17.70.5
41-50 years ago4.01.15.21.05.11.212.51.74.91.18.51.26.90.5
over 50 years ago7.81.610.31.310.41.736.72.520.72.158.62.226.10.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago67.01.047.21.645.62.122.11.930.91.912.01.346.40.6
11-20 years ago16.10.818.01.318.81.612.81.521.71.77.71.116.10.5
21-30 years ago9.50.611.31.111.51.38.71.312.51.38.41.110.20.4
31-40 years ago3.20.48.10.97.51.17.51.27.51.17.01.05.80.3
41-50 years ago1.70.34.20.74.80.911.61.44.50.88.31.14.50.3
over 50 years ago2.50.311.21.011.81.337.32.222.81.756.72.016.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #849323/315654
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