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NFI3
forest area
protection forest perimeter SilvaProtect · main type of harvest
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterskidder123.03145.4262.9545.966.817384.12
forwarder32.2755.655.3196.1182.230101.54
mobile tower yarder1.8332.23011.91318.3101.04535.17
cable crane0.6581.04512.41226.883.72344.57
helicopter1.2410.47111.81344.0618.11075.65
others0.6580.6580.8501.4380.21003.524
total159.42205.21105.13142.5332.07644.31
inside perimeterskidder26.7816.41155.8549.8614.411163.03
forwarder5.1192.7274.0223.8233.22518.910
mobile tower yarder2.8270.85020.4950.067.61681.65
cable crane1.6350.47119.41063.9527.18112.44
helicopter0.6580.21009.21457.5564.64132.13
others1.0450.0.1.0453.4241.0456.418
total37.7620.59110.03228.32117.92514.41
totalskidder149.72161.82118.7395.7421.29547.11
forwarder37.3758.359.3149.9145.419120.34
mobile tower yarder4.5212.92632.3768.358.615116.74
cable crane2.2301.43831.8790.6430.87156.83
helicopter1.8330.65821.09101.5482.74207.73
others1.6350.6581.8334.7201.2419.914
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #849180/315511
NFI4
forest area
protection forest perimeter SilvaProtect · main type of harvest
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterskidder89.84110.3348.7627.983.026279.72
forwarder55.0583.549.6149.4142.429160.03
mobile tower yarder5.2195.21917.01120.992.03150.36
cable crane0.8501.0459.01418.3102.52831.68
helicopter0.6580.65811.81332.879.61455.46
others1.7330.5580.6580.0.0.6583.524
total153.22201.0196.84109.3420.19580.41
inside perimeterskidder21.1913.11244.6638.478.515125.84
forwarder8.1155.1195.5195.1193.72327.58
mobile tower yarder5.3191.43828.1859.9513.811108.54
cable crane0.8500.210018.31047.7616.01082.95
helicopter0.8500.6589.71457.9559.05128.03
others1.2410.21000.21000.8502.0314.421
total37.3720.59106.53209.92103.03477.11
totalskidder110.93123.4393.3466.3511.613405.52
forwarder63.1588.6415.11114.5126.118187.53
mobile tower yarder10.6136.51745.2680.8415.811158.83
cable crane1.6351.24127.2866.0518.510114.54
helicopter1.4381.24121.6990.8468.54183.43
others2.9260.8500.8500.8502.6287.916
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #849181/315512
NFI4
forest area
protection forest perimeter SilvaProtect · main type of harvest
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterskidder92.54112.7351.9635.274.022296.32
forwarder58.3585.349.61410.6143.026166.83
mobile tower yarder5.2195.21918.51025.292.32956.46
cable crane1.0451.0459.61422.392.92636.87
helicopter0.6580.65814.71148.5618.11082.65
others1.7330.5580.8500.8501.6355.519
total159.42205.21105.13142.5332.07644.31
inside perimeterskidder21.5913.11245.7641.879.914132.04
forwarder8.1155.1195.5196.3183.72328.78
mobile tower yarder5.3191.43829.1862.5514.411112.74
cable crane0.8500.210018.91050.1616.41086.35
helicopter0.8500.65810.51366.6571.04149.43
others1.2410.21000.21001.0452.6285.220
total37.7620.59110.03228.32117.92514.41
totalskidder114.03125.8397.6477.0513.911428.32
forwarder66.4590.4415.11116.9116.717195.53
mobile tower yarder10.6136.51747.6687.7416.710169.13
cable crane1.8331.24128.5872.4519.39123.14
helicopter1.4381.24125.28115.1489.13232.02
others2.9260.8501.0451.8334.22210.714
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #849182/315513
NFI3
forest area
protection forest perimeter SilvaProtect · main type of harvest
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterskidder124.83147.8261.6548.166.616389.02
forwarder32.1754.755.1186.3172.229100.44
mobile tower yarder2.2292.12911.61218.991.14135.97
cable crane0.5580.94512.81127.083.92145.26
helicopter1.1410.55811.71247.0618.9979.25
others0.7500.5580.7501.2380.21003.423
total161.52206.61103.53148.7332.87653.11
inside perimeterskidder26.5816.91058.1551.8515.110168.53
forwarder4.6192.6264.1214.2203.42319.010
mobile tower yarder3.2231.14121.2949.767.01682.14
cable crane1.6330.47120.7961.8527.57111.94
helicopter0.5580.21009.71357.8566.14134.43
others0.9450.0.0.9453.0241.1415.817
total37.4621.19114.73228.42120.12521.81
totalskidder151.42164.72119.73100.0421.79557.51
forwarder36.8657.359.21410.6135.618119.44
mobile tower yarder5.4183.22332.8768.658.015118.04
cable crane2.1291.33833.5788.8431.37157.13
helicopter1.6330.75021.49104.8485.03213.62
others1.6330.5581.6334.2201.2389.214
total198.91227.71218.21377.01152.921174.80
© WSL, Swiss National Forest Inventory, 19.06.2020 #849183/315514
NFI1
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
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.60.63.43.40.0.0.0.1.91.90.0.0.0.0.0.0.0.0.0.2.00.70.20.20.0.0.0.0.30.1
less than 10 years ago75.92.826.48.843.57.938.11.762.95.135.93.525.016.223.85.115.61.342.23.862.63.362.84.124.67.923.14.428.52.882.44.675.93.427.13.971.94.43.40.89.83.643.02.36.41.143.99.378.12.735.20.6
11-20 years ago14.42.311.16.216.56.06.50.98.83.014.12.612.512.44.02.34.60.813.92.611.72.315.03.00.0.7.72.85.61.57.73.28.52.18.92.513.03.32.90.78.53.419.21.84.40.94.24.213.02.28.60.4
21-30 years ago3.41.20.0.0.0.2.60.64.82.46.21.825.016.22.82.03.70.75.71.82.41.02.71.40.0.3.01.81.90.83.42.43.61.55.92.00.0.2.10.62.71.94.81.03.40.80.0.3.01.13.30.2
31-40 years ago0.40.44.03.90.0.1.00.31.21.23.01.237.518.20.0.3.20.60.60.60.0.3.21.66.04.35.52.42.71.01.51.50.60.62.91.50.0.1.80.63.02.12.20.72.10.60.0.0.0.1.90.2
41-50 years ago0.0.0.0.3.23.20.40.20.0.0.0.0.0.1.31.21.30.40.0.2.21.10.0.0.0.3.52.00.0.0.0.0.80.82.11.20.0.0.90.42.71.81.50.61.30.50.0.0.0.0.90.1
over 50 years ago2.10.94.14.11.91.93.20.62.71.85.81.70.0.4.12.49.91.13.41.42.51.11.30.913.06.36.82.53.51.20.0.1.10.86.62.23.01.76.81.111.43.74.51.08.41.24.24.22.71.05.20.3
total96.21.245.59.965.07.051.81.780.54.265.03.1100.0.36.05.838.61.865.83.681.42.785.52.946.99.049.65.342.03.196.92.190.42.453.54.387.93.117.81.638.15.877.21.926.21.952.38.796.71.155.40.6
inside perimetern/a0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.50.30.0.0.0.0.10.0
less than 10 years ago2.10.937.49.719.46.228.21.612.03.515.52.50.0.28.85.423.11.514.62.610.72.211.92.729.88.118.24.029.42.81.51.55.41.823.83.79.92.810.91.425.45.17.51.214.31.535.58.92.91.116.70.5
11-20 years ago0.40.413.06.113.74.89.71.05.62.512.52.20.0.12.44.010.51.18.62.15.51.60.60.615.16.66.32.612.02.11.51.50.50.57.12.21.11.19.71.38.93.45.01.014.01.512.25.70.0.8.20.4
21-30 years ago0.0.0.0.1.91.93.90.71.91.31.00.70.0.9.53.58.21.02.91.30.60.60.0.0.0.7.32.86.01.50.0.1.51.17.12.21.11.18.91.24.32.43.90.913.91.50.0.0.30.35.30.3
31-40 years ago0.80.64.14.10.0.1.70.40.0.2.71.20.0.4.22.45.60.81.61.00.0.0.70.74.73.14.32.23.51.20.0.1.51.14.21.70.0.14.21.52.92.02.60.79.41.30.0.0.0.4.20.3
41-50 years ago0.0.0.0.0.0.1.10.40.0.0.40.40.0.0.0.3.20.60.0.0.0.0.0.0.0.4.62.22.61.00.0.0.0.0.0.0.0.9.91.31.41.40.70.43.60.80.0.0.0.2.20.2
over 50 years ago0.40.40.0.0.0.3.50.60.0.2.91.20.0.9.13.310.81.16.41.91.80.91.41.03.43.49.72.84.51.30.0.0.60.64.31.70.0.28.52.019.04.83.20.818.11.70.0.0.0.8.00.4
total3.81.254.59.935.07.048.21.719.54.235.03.10.0.64.05.861.41.834.23.618.62.714.52.953.19.050.45.358.03.13.12.19.62.446.54.312.13.182.21.661.95.822.81.973.81.947.78.73.31.144.60.6
totaln/a0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.60.63.43.40.0.0.0.1.91.90.0.0.0.0.0.0.20.20.0.2.00.70.70.30.0.0.0.0.40.1
less than 10 years ago78.02.763.89.462.97.866.31.674.94.651.43.625.016.252.65.938.81.856.83.873.33.174.63.754.49.241.45.157.93.184.04.581.33.150.94.381.83.814.31.535.15.750.52.320.71.879.47.981.02.551.80.6
11-20 years ago14.82.324.08.030.27.416.21.314.43.826.63.212.512.416.44.415.11.322.53.217.22.715.53.015.16.613.93.617.62.49.23.49.02.216.03.214.13.412.61.417.54.524.22.018.41.716.47.013.02.216.80.5
21-30 years ago3.41.20.0.1.91.96.50.96.72.77.21.925.016.212.43.911.91.28.72.12.91.22.71.40.0.10.33.37.91.73.42.45.11.813.02.91.11.111.01.47.03.08.71.317.31.60.0.3.31.28.60.4
31-40 years ago1.30.78.15.50.0.2.60.61.21.25.71.737.518.24.22.48.81.02.31.10.0.3.81.710.65.19.83.26.21.51.51.52.11.27.22.10.0.16.01.65.82.94.81.011.51.40.0.0.0.6.10.3
41-50 years ago0.0.0.0.3.23.21.50.40.0.0.40.40.0.1.31.24.50.70.0.2.21.10.0.0.0.8.12.92.61.00.0.0.80.82.11.20.0.10.81.44.12.12.20.74.90.90.0.0.0.3.00.2
over 50 years ago2.51.04.14.11.91.96.70.92.71.88.72.10.0.13.23.820.71.59.82.34.41.42.71.416.47.016.43.47.91.70.0.1.60.910.92.73.01.735.32.030.45.37.61.226.51.94.24.22.71.013.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849184/315515
NFI4
forest area
protection forest perimeter SilvaProtect · main type of harvest
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterskidder94.13113.8354.3538.474.421304.92
forwarder59.5585.9410.21411.2133.225170.03
mobile tower yarder5.2195.31919.11026.682.32958.66
cable crane1.0451.04510.61324.192.92639.67
helicopter0.6580.65816.31157.8622.3997.64
others1.7330.5580.8501.0452.4296.517
total162.22207.21111.33159.0337.57677.21
inside perimeterskidder21.7913.31245.9642.8610.114133.84
forwarder8.1155.1195.5196.3183.92328.98
mobile tower yarder5.3191.43829.3863.9514.411114.34
cable crane0.8500.210019.31050.7616.61087.54
helicopter0.8500.65810.71369.7573.24155.03
others1.2410.21000.21001.2412.6285.419
total37.9620.79111.03234.72120.72525.01
totalskidder115.83127.13100.2381.2514.511438.82
forwarder67.6591.0415.71117.5107.116199.03
mobile tower yarder10.6136.71748.4690.5416.710172.93
cable crane1.8331.24129.9874.8519.59127.14
helicopter1.4381.24127.08127.5395.53252.62
others2.9260.8501.0452.2305.02011.913
total200.11227.91222.31393.71158.321202.21
© WSL, Swiss National Forest Inventory, 19.06.2020 #849185/315516
NFI1
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 NFI1
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.0.0.0.0.0.0.10.10.0.0.0.3.73.70.0.0.20.10.0.0.0.0.60.52.82.00.0.0.0.1.71.20.0.0.0.0.0.0.0.0.0.1.90.40.40.20.0.0.0.0.30.1
less than 10 years ago79.11.829.46.540.45.638.61.264.33.433.92.329.99.025.03.615.10.941.42.761.02.364.62.922.84.926.23.328.82.070.34.271.92.526.32.872.53.13.20.59.12.544.81.67.50.849.66.678.51.935.20.4
11-20 years ago12.91.57.13.515.24.16.70.611.62.313.01.77.55.22.71.35.50.614.92.014.01.714.42.12.71.85.01.64.20.915.73.311.01.77.71.713.42.32.60.57.82.317.81.34.70.76.63.214.41.68.80.3
21-30 years ago2.70.70.0.0.0.2.60.43.11.35.41.129.18.82.71.33.00.45.01.22.10.72.20.91.41.42.11.11.10.54.11.83.01.04.51.30.0.2.00.42.01.24.40.73.10.50.0.2.50.72.90.2
31-40 years ago0.80.42.22.11.51.50.90.20.60.62.40.818.77.70.60.63.40.51.90.81.40.61.80.84.02.35.21.71.50.53.21.51.00.62.71.00.0.2.20.52.41.41.70.42.10.50.0.0.60.41.90.1
41-50 years ago0.0.0.0.2.61.90.30.10.0.0.0.3.73.70.60.61.50.30.0.1.00.50.0.0.0.2.41.20.60.40.0.0.30.31.50.70.0.0.60.21.70.91.60.41.00.30.0.0.0.0.70.1
over 50 years ago1.30.56.73.82.71.93.40.43.11.25.01.17.55.210.02.49.70.75.61.23.50.92.81.09.73.57.41.82.90.80.0.2.20.85.31.41.40.87.20.814.63.05.20.710.40.91.91.92.10.65.70.2
total96.70.845.47.062.35.552.61.282.72.759.82.3100.0.41.74.138.41.268.72.582.91.886.52.043.55.748.43.739.22.295.02.089.41.748.03.187.42.317.71.237.74.177.41.429.11.458.16.598.20.655.60.4
inside perimetern/a0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.5.42.70.0.0.0.0.0.0.0.0.0.0.50.50.10.10.0.0.0.0.70.30.0.0.0.0.20.0
less than 10 years ago1.80.632.26.520.14.627.71.110.72.218.11.90.0.24.83.623.71.115.21.910.61.59.31.733.95.619.63.030.92.03.41.76.61.428.02.89.72.010.50.924.23.67.50.915.01.135.66.41.60.616.80.3
11-20 years ago0.20.219.05.612.43.49.70.74.61.511.31.50.0.10.92.69.60.87.11.43.70.92.10.99.43.56.11.811.31.40.80.81.30.78.11.71.00.79.60.99.82.54.90.712.91.06.33.10.0.7.70.3
21-30 years ago0.20.21.71.73.72.13.80.51.40.82.80.80.0.5.51.97.70.73.00.90.90.50.0.2.61.87.62.06.81.10.0.0.70.58.21.70.90.79.80.95.52.03.60.613.31.10.0.0.20.25.30.2
31-40 years ago0.40.31.61.60.0.1.50.30.0.3.60.90.0.5.41.85.80.60.90.50.70.40.70.52.51.74.41.54.10.90.80.81.00.63.41.10.50.514.91.13.11.52.70.59.40.90.0.0.0.4.30.2
41-50 years ago0.20.20.0.0.0.0.80.20.0.0.50.30.0.1.41.03.90.50.0.0.0.0.0.0.0.4.31.52.00.60.0.0.0.0.70.50.0.9.10.93.91.70.40.23.40.60.0.0.0.2.20.1
over 50 years ago0.40.30.0.1.51.53.70.50.50.53.91.00.0.10.22.510.90.85.21.21.20.51.40.72.71.89.62.15.81.10.0.1.00.63.51.20.0.28.31.415.93.23.40.616.31.20.0.0.0.8.00.2
total3.30.854.67.037.75.547.41.217.32.740.22.30.0.58.34.161.61.231.32.517.11.813.52.056.55.751.63.760.82.25.02.010.61.752.03.112.62.382.31.262.34.122.61.470.91.441.96.51.80.644.40.4
totaln/a0.0.0.0.0.0.0.30.10.0.0.0.3.73.70.0.0.30.10.0.0.0.0.60.58.23.20.0.0.0.1.71.20.0.0.0.0.50.50.10.10.0.1.90.41.10.30.0.0.0.0.50.1
less than 10 years ago81.01.861.66.960.55.666.31.175.03.152.02.529.99.049.94.138.81.256.62.771.62.174.02.656.75.945.83.759.72.273.74.078.52.354.33.182.22.613.61.033.34.152.31.622.51.385.24.680.11.852.00.4
11-20 years ago13.11.526.26.227.65.016.40.916.22.624.32.17.55.213.62.915.10.922.02.317.71.816.52.212.13.811.12.415.51.616.53.412.41.815.92.314.42.412.21.017.63.222.71.417.51.212.94.214.41.616.50.4
21-30 years ago2.90.81.71.73.72.16.40.64.61.58.21.429.18.88.22.310.70.87.91.53.00.82.20.94.02.39.82.37.91.24.11.83.61.112.82.10.90.711.81.07.52.38.00.916.41.20.0.2.70.78.20.3
31-40 years ago1.20.53.82.61.51.52.40.40.60.66.01.218.77.76.11.99.30.72.70.92.10.72.50.96.62.99.62.25.61.03.91.72.00.86.11.50.50.517.21.15.52.04.40.711.51.00.0.0.60.46.30.2
41-50 years ago0.20.20.0.2.61.91.10.30.0.0.50.33.73.72.01.25.40.60.0.1.00.50.0.0.0.6.71.92.60.70.0.0.30.32.20.90.0.9.60.95.62.02.10.54.40.60.0.0.0.2.90.2
over 50 years ago1.70.66.73.84.22.47.10.63.71.39.01.47.55.220.23.320.51.010.71.74.71.04.21.212.43.917.02.68.71.30.0.3.21.08.81.81.40.835.51.430.43.98.60.926.61.41.91.92.10.613.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849186/315517
NFI1
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
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.0.0.0.0.0.2.30.50.0.2.01.00.0.9.83.09.81.00.0.0.50.50.60.65.74.01.11.02.20.91.91.90.0.0.70.70.0.7.11.016.13.73.10.86.31.00.0.0.0.4.10.3
less than 10 years ago75.62.826.48.843.57.936.81.662.25.135.13.425.016.219.74.313.61.242.23.860.93.362.44.125.67.922.64.326.62.782.44.675.53.425.73.771.94.42.70.68.32.942.02.35.71.043.99.378.12.732.60.5
11-20 years ago14.32.311.16.216.56.06.20.88.72.913.92.512.512.43.31.94.10.713.92.611.82.214.93.00.0.7.52.85.11.47.73.29.12.28.42.413.03.32.40.66.32.518.81.84.10.84.24.213.02.28.00.4
21-30 years ago3.81.20.0.0.0.2.50.54.72.46.11.825.016.22.41.73.30.65.71.82.71.12.71.40.0.3.01.71.70.83.42.43.61.55.61.90.0.1.70.52.01.44.71.03.20.70.0.3.01.13.10.2
31-40 years ago0.40.44.03.90.0.0.90.32.41.72.91.237.518.20.0.3.10.60.60.60.0.3.11.65.74.15.42.32.50.91.51.50.60.62.81.40.0.1.40.52.21.62.10.71.90.60.0.0.0.1.80.2
41-50 years ago0.0.0.0.3.23.20.30.20.0.0.0.0.0.1.01.01.10.40.0.2.11.00.0.0.0.3.42.00.0.0.0.0.80.82.01.10.0.0.90.42.01.41.50.51.10.40.0.0.0.0.80.1
over 50 years ago2.10.94.14.11.91.93.70.62.71.85.71.70.0.3.42.09.21.03.41.43.41.31.30.912.46.16.62.43.61.20.0.1.10.78.52.43.01.76.20.99.73.04.81.08.51.24.24.22.71.05.40.3
total96.21.245.59.965.07.052.81.780.74.165.73.1100.0.39.65.344.21.665.83.681.42.785.02.949.48.849.65.241.73.096.92.190.52.453.74.287.93.122.41.646.75.176.81.930.81.952.38.796.71.155.90.6
inside perimetern/a0.0.0.0.0.0.0.50.20.0.0.0.0.0.5.02.41.90.50.0.0.50.50.60.60.0.1.11.11.60.80.0.0.0.0.70.70.0.10.61.27.52.70.60.41.80.50.0.0.0.2.10.2
less than 10 years ago2.10.937.49.719.46.227.01.511.93.415.22.40.0.23.84.620.11.314.62.610.52.111.82.728.47.817.84.027.12.61.51.55.41.823.33.69.92.88.71.118.83.97.31.212.81.335.58.92.91.115.50.5
11-20 years ago0.40.413.06.113.74.89.31.05.52.412.22.20.0.10.33.39.01.08.62.15.31.60.60.614.46.36.12.511.11.91.51.50.50.56.82.11.11.17.81.06.62.64.91.012.81.412.25.70.0.7.60.3
21-30 years ago0.0.0.0.1.91.93.70.61.91.31.00.70.0.7.92.97.30.92.91.30.60.60.0.0.0.7.12.85.51.40.0.1.51.16.72.01.11.17.11.03.21.83.80.912.71.40.0.0.30.34.90.3
31-40 years ago0.80.64.14.10.0.1.60.40.0.2.61.20.0.4.52.24.80.71.61.00.0.0.60.64.53.04.22.24.71.30.0.1.51.14.01.60.0.11.81.22.11.52.50.78.81.20.0.0.0.4.10.3
41-50 years ago0.0.0.0.0.0.1.20.40.0.0.40.40.0.0.0.2.90.60.0.0.0.0.0.0.0.4.52.12.71.00.0.0.0.0.0.0.0.7.91.11.01.00.70.43.20.70.0.0.0.2.10.2
over 50 years ago0.40.40.0.0.0.3.90.70.0.2.81.20.0.8.93.09.81.06.41.91.80.91.41.03.33.39.42.85.51.40.0.0.60.64.81.80.0.23.71.614.13.73.30.817.21.60.0.0.0.7.90.3
total3.81.254.59.935.07.047.21.719.34.134.33.10.0.60.45.355.81.634.23.618.62.715.02.950.68.850.45.258.33.03.12.19.52.446.34.212.13.177.61.653.35.123.21.969.21.947.78.73.31.144.10.6
totaln/a0.0.0.0.0.0.2.80.60.0.2.01.00.0.14.93.811.71.10.0.0.90.71.10.85.74.02.21.53.81.21.91.90.0.1.41.00.0.17.71.423.54.33.70.98.11.10.0.0.0.6.20.3
less than 10 years ago77.72.763.89.462.97.863.81.674.04.650.33.625.016.243.55.433.61.656.83.871.33.174.23.754.18.940.55.053.83.084.04.580.93.149.14.281.83.811.41.327.14.549.32.318.41.679.47.981.02.548.10.6
11-20 years ago14.72.324.08.030.27.415.51.214.23.726.13.112.512.413.63.713.11.122.53.217.12.615.53.014.46.313.63.616.22.29.23.49.52.215.23.014.13.410.21.212.93.423.62.016.91.516.47.013.02.215.60.5
21-30 years ago3.81.20.0.1.91.96.20.86.62.77.11.925.016.210.23.210.61.08.72.13.31.22.71.40.0.10.13.27.31.63.42.45.11.812.32.81.11.18.81.15.22.28.51.315.91.50.0.3.31.28.10.4
31-40 years ago1.30.78.15.50.0.2.50.52.41.75.51.737.518.24.52.27.90.92.31.10.0.3.81.710.14.99.63.17.11.61.51.52.11.26.82.00.0.13.21.34.32.24.61.010.61.30.0.0.0.5.90.3
41-50 years ago0.0.0.0.3.23.21.50.40.0.0.40.40.0.1.01.04.00.70.0.2.11.00.0.0.0.8.02.92.71.00.0.0.80.82.01.10.0.8.81.13.11.62.10.74.30.80.0.0.0.2.90.2
over 50 years ago2.51.04.14.11.91.97.60.92.71.88.52.00.0.12.33.519.11.39.82.35.21.52.71.415.76.716.13.49.11.80.0.1.60.913.22.93.01.729.91.823.84.38.11.325.71.84.24.22.71.013.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849187/315518
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 NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.0
less than 10 years ago72.92.98.25.635.37.730.71.640.25.335.03.437.518.211.63.911.81.229.43.542.63.461.24.225.58.118.54.122.52.762.56.558.64.025.73.957.14.72.70.79.33.740.12.36.01.142.69.571.62.929.70.6
11-20 years ago16.42.418.27.718.36.013.01.228.04.715.42.70.0.13.84.08.71.024.53.426.53.217.63.37.35.112.73.311.22.031.16.223.93.58.62.525.34.21.40.55.72.817.71.83.70.87.15.117.72.513.00.5
21-30 years ago3.91.311.16.26.44.33.60.74.62.35.61.712.512.42.81.93.30.77.12.07.81.94.61.90.0.5.52.51.60.80.0.3.31.35.42.03.71.91.20.59.03.610.81.53.40.80.0.5.21.54.40.3
31-40 years ago1.70.90.0.0.0.1.50.44.92.44.01.412.512.42.92.12.50.63.01.31.50.81.30.90.0.2.41.70.80.61.91.92.61.34.01.70.0.2.20.70.0.2.50.72.40.70.0.1.40.82.10.2
41-50 years ago0.40.44.03.90.0.0.90.31.31.32.11.037.518.20.0.1.70.50.60.60.0.1.01.02.42.42.31.62.31.01.51.50.0.3.11.50.0.1.70.63.12.21.30.51.60.50.0.0.0.1.40.2
over 50 years ago0.80.64.14.15.13.72.20.51.41.43.21.30.0.4.22.49.21.10.60.62.81.20.0.13.56.58.83.02.81.10.0.1.91.15.92.11.81.37.01.110.03.64.51.07.81.24.34.30.80.54.60.3
total96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.0.0.0.0.00.0
less than 10 years ago0.90.621.18.015.15.522.11.57.02.813.72.40.0.22.25.019.31.513.12.67.81.911.52.733.28.618.34.221.02.60.0.3.21.416.13.310.42.97.31.227.05.69.71.415.21.628.58.32.61.013.90.5
11-20 years ago1.30.719.27.912.55.013.01.28.52.98.72.00.0.15.54.313.71.39.92.36.71.80.60.69.75.79.83.218.22.41.51.53.11.414.23.11.81.38.51.39.03.44.31.010.51.310.96.10.50.59.20.4
21-30 years ago0.40.410.05.75.63.15.70.82.21.67.61.70.0.7.23.26.90.94.71.62.91.20.0.0.0.5.42.46.21.61.51.50.50.55.32.00.0.8.81.37.93.42.60.810.71.46.64.40.0.5.30.3
31-40 years ago0.0.0.0.1.91.92.80.61.91.41.00.70.0.8.53.46.30.91.81.00.60.60.0.0.0.3.62.14.71.40.0.1.61.14.71.80.0.8.81.34.62.51.80.611.11.40.0.0.30.34.10.3
41-50 years ago0.90.64.14.10.0.1.10.40.0.1.30.90.0.4.32.54.60.81.71.00.0.0.70.74.83.33.72.13.01.10.0.0.80.83.01.50.0.13.41.51.51.51.80.68.31.20.0.0.0.3.60.3
over 50 years ago0.40.40.0.0.0.3.50.60.0.2.41.10.0.6.83.011.71.23.61.41.00.71.51.13.63.59.13.05.81.60.0.0.60.63.91.70.0.36.82.112.84.32.90.819.01.80.0.0.0.8.70.4
total3.91.354.59.935.07.048.21.819.74.234.73.20.0.64.55.862.51.834.93.718.92.814.22.951.39.149.95.458.83.23.12.19.72.447.24.512.23.183.71.662.85.923.12.075.21.946.08.93.41.244.80.6
totaln/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.40.30.0.0.0.0.10.0
less than 10 years ago73.82.829.39.150.48.052.81.847.35.448.63.637.518.233.85.731.11.742.53.850.43.572.73.858.69.336.85.243.53.262.56.561.83.941.84.467.54.610.01.436.36.149.72.421.21.871.18.974.22.843.50.6
11-20 years ago17.62.437.49.730.87.126.01.536.65.024.13.10.0.29.35.322.41.534.43.733.13.418.23.417.07.222.44.329.32.932.66.327.03.622.93.827.14.39.91.414.74.322.02.014.21.618.07.718.12.522.20.6
21-30 years ago4.31.321.17.911.95.39.31.06.82.813.22.412.512.410.03.710.21.111.82.510.72.24.61.90.0.10.93.37.81.71.51.53.81.410.72.73.71.910.01.316.94.613.41.614.11.66.64.45.21.59.70.4
31-40 years ago1.70.90.0.1.91.94.20.76.82.85.01.612.512.411.53.98.71.04.81.72.11.01.30.90.0.6.02.65.51.51.91.94.21.78.72.50.0.11.01.44.62.54.31.013.51.50.0.1.70.96.20.3
41-50 years ago1.30.78.15.50.0.2.00.51.31.33.41.437.518.24.32.56.30.92.31.20.0.1.71.27.33.86.02.65.31.51.51.50.80.86.12.10.0.15.11.64.72.73.10.89.81.30.0.0.0.4.90.3
over 50 years ago1.30.74.14.15.13.75.70.81.41.45.71.70.0.11.03.721.01.54.21.63.81.41.51.117.07.217.94.08.51.90.0.2.41.29.82.61.81.343.82.222.85.27.41.326.92.04.34.30.80.513.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849188/315519
NFI1
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
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.60.63.63.50.0.0.0.1.91.90.0.0.0.0.0.0.0.0.0.2.10.70.20.20.0.0.0.0.30.1
less than 10 years ago76.42.826.48.843.57.938.71.762.65.236.13.525.016.222.95.115.51.341.33.863.13.463.34.125.58.122.84.429.02.982.44.675.63.426.44.071.74.42.50.78.53.343.42.46.11.145.39.578.22.735.40.6
11-20 years ago14.22.311.16.216.56.06.50.98.93.014.42.612.512.44.12.34.50.813.72.711.72.314.53.00.0.7.92.95.01.47.73.28.62.27.82.413.13.32.80.79.03.619.51.94.00.94.34.312.92.28.60.4
21-30 years ago3.51.20.0.0.0.2.30.54.92.46.31.825.016.22.92.13.70.75.91.82.51.12.81.40.0.3.11.81.60.83.42.43.61.56.32.20.0.2.00.62.82.04.71.03.30.80.0.3.11.23.30.2
31-40 years ago0.40.44.03.90.0.1.00.41.31.33.01.237.518.20.0.3.30.70.60.60.0.3.31.76.24.45.72.52.81.11.51.50.60.63.11.50.0.1.90.63.12.21.80.62.20.70.0.0.0.1.90.2
41-50 years ago0.0.0.0.3.23.20.40.20.0.0.0.0.0.1.31.31.40.40.0.2.31.10.0.0.0.3.62.10.0.0.0.0.80.82.21.30.0.0.60.32.92.01.30.51.30.50.0.0.0.0.80.1
over 50 years ago1.70.84.14.11.91.93.00.62.71.85.41.70.0.4.22.48.81.03.51.41.60.91.30.913.56.57.02.52.81.10.0.1.10.87.02.33.01.86.61.110.73.84.21.07.61.24.34.32.41.04.80.3
total96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
inside perimetern/a0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.50.30.0.0.0.0.10.0
less than 10 years ago2.10.937.49.719.46.228.31.612.13.515.82.50.0.28.25.423.91.615.22.711.22.311.52.727.28.018.84.130.82.91.51.55.51.825.23.910.02.810.91.425.55.27.81.314.61.533.49.03.01.116.90.5
11-20 years ago0.40.413.06.113.74.89.71.05.72.512.32.20.0.12.84.110.81.18.92.25.71.70.60.615.76.86.52.711.22.11.51.50.50.57.62.31.11.19.81.39.43.65.21.013.61.512.65.80.0.8.20.4
21-30 years ago0.0.0.0.1.91.93.80.71.91.41.00.70.0.9.83.68.51.03.01.30.60.60.0.0.0.6.22.76.41.60.0.1.61.16.02.01.11.19.21.34.62.53.80.914.51.60.0.0.30.35.30.3
31-40 years ago0.90.64.14.10.0.1.60.40.0.2.21.10.0.4.32.55.80.91.71.00.0.0.70.74.83.33.72.13.71.20.0.1.61.14.51.80.0.14.61.63.02.12.70.89.91.30.0.0.0.4.30.3
41-50 years ago0.0.0.0.0.0.1.20.40.0.0.40.40.0.0.0.3.30.70.0.0.0.0.0.0.0.4.82.32.71.10.0.0.0.0.0.0.0.10.31.41.51.50.70.43.70.80.0.0.0.2.20.2
over 50 years ago0.40.40.0.0.0.3.40.60.0.2.91.20.0.9.43.410.11.16.01.81.40.81.51.13.63.510.02.93.91.30.0.0.60.63.91.70.0.28.72.018.84.92.90.818.41.70.0.0.0.7.80.4
total3.91.354.59.935.07.048.21.819.74.234.73.20.0.64.55.862.51.834.93.718.92.814.22.951.39.149.95.458.83.23.12.19.72.447.24.512.23.183.71.662.85.923.12.075.21.946.08.93.41.244.80.6
totaln/a0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.60.63.63.50.0.0.0.1.91.90.0.0.0.0.0.0.20.20.0.2.10.70.70.40.0.0.0.0.40.1
less than 10 years ago78.52.763.89.462.97.866.91.674.74.651.93.625.016.251.16.039.41.856.53.974.33.174.83.752.79.441.65.259.83.284.04.581.13.151.74.581.73.913.31.534.05.851.22.420.71.878.78.181.32.652.30.6
11-20 years ago14.62.324.08.030.27.416.21.314.53.826.73.212.512.417.04.515.31.322.73.317.42.715.03.015.76.814.43.716.22.49.23.49.12.215.33.214.23.512.71.518.54.824.62.117.61.717.07.212.92.216.70.5
21-30 years ago3.51.20.0.1.91.96.10.86.82.87.41.925.016.212.84.012.21.29.02.23.11.22.81.40.0.9.33.28.01.83.42.45.21.812.32.91.11.111.21.47.43.28.51.317.91.70.0.3.41.28.60.4
31-40 years ago1.30.78.15.50.0.2.60.61.31.35.31.737.518.24.32.59.21.12.31.20.0.3.91.811.05.39.43.26.61.61.51.52.11.27.62.30.0.16.51.76.23.14.51.012.11.50.0.0.0.6.20.3
41-50 years ago0.0.0.0.3.23.21.50.40.0.0.40.40.0.1.31.34.70.80.0.2.31.10.0.0.0.8.43.02.71.10.0.0.80.82.21.30.0.10.81.44.42.32.00.75.11.00.0.0.0.3.10.2
over 50 years ago2.10.94.14.11.91.96.40.92.71.88.32.00.0.13.64.019.01.49.52.33.01.22.81.417.07.216.93.56.71.60.0.1.60.910.92.83.01.835.32.129.55.47.11.226.02.04.34.32.41.012.60.4
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 #849189/315520
NFI1
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 NFI1
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.0.2.12.00.0.2.10.30.0.1.20.53.73.79.02.18.90.70.0.0.20.20.60.43.92.21.60.92.00.61.71.20.0.0.40.40.0.7.10.716.52.62.60.56.50.70.0.0.0.3.90.2
less than 10 years ago78.91.828.26.240.45.637.21.263.93.433.42.329.99.021.33.213.20.841.32.759.92.364.22.823.54.925.53.227.01.970.34.271.42.525.32.772.53.12.60.47.11.944.01.66.80.749.66.678.61.932.70.4
11-20 years ago12.81.58.93.815.24.16.40.611.52.312.71.67.55.22.31.14.80.514.82.014.21.714.32.12.61.84.91.63.90.815.73.311.31.77.41.613.42.32.20.45.71.717.41.24.30.66.63.214.41.68.20.2
21-30 years ago2.90.80.0.0.0.2.60.43.11.35.31.129.18.82.31.12.70.44.91.22.30.72.10.91.41.42.11.11.10.44.11.82.91.04.41.20.0.1.60.31.50.94.40.72.80.50.0.2.50.72.80.2
31-40 years ago0.80.42.12.01.51.50.90.21.10.82.40.718.77.70.50.53.10.41.90.81.40.61.80.83.92.35.11.71.40.53.21.51.00.62.61.00.0.2.00.41.81.01.70.41.90.40.0.0.60.41.90.1
41-50 years ago0.0.0.0.2.61.90.30.10.0.0.0.3.73.70.50.51.30.30.0.1.00.50.0.0.0.2.31.20.60.30.0.0.30.31.40.70.0.0.60.21.30.71.60.40.90.30.0.0.0.0.70.1
over 50 years ago1.30.56.43.62.71.93.90.53.11.25.21.17.55.28.52.19.20.75.81.34.21.02.81.09.53.47.21.82.90.70.0.2.20.86.91.51.40.86.60.711.82.35.40.710.30.91.91.92.10.65.80.2
total96.70.847.76.962.35.553.51.282.82.760.12.3100.0.44.53.843.21.268.82.583.01.885.92.044.85.748.73.638.82.195.02.089.11.848.43.087.42.322.61.145.63.577.11.333.51.458.16.598.20.656.00.4
inside perimetern/a0.0.0.0.0.0.0.30.10.0.0.30.30.0.4.11.52.20.40.0.0.20.20.60.45.32.60.60.61.80.60.0.0.0.0.80.60.50.59.80.88.82.10.60.32.20.40.0.0.0.2.10.1
less than 10 years ago1.80.630.96.320.14.626.71.110.72.217.71.90.0.21.23.220.61.015.21.910.41.59.31.733.05.519.12.928.71.93.41.76.91.427.32.79.72.08.50.817.72.77.40.813.61.035.66.41.60.615.70.3
11-20 years ago0.20.218.25.412.43.49.40.74.61.511.11.50.0.9.32.28.40.77.11.43.70.92.10.99.23.45.91.810.71.30.80.81.30.77.81.71.00.77.80.77.21.94.80.711.70.96.33.10.0.7.20.2
21-30 years ago0.20.21.71.73.72.13.70.51.40.83.00.90.0.4.71.66.80.63.00.90.90.50.0.2.51.87.42.06.51.10.0.0.70.57.91.70.90.77.90.74.01.53.50.612.01.00.0.0.20.25.00.2
31-40 years ago0.40.31.61.60.0.1.40.30.0.3.50.90.0.5.21.75.20.50.90.50.70.40.70.52.51.74.71.64.90.90.80.81.00.63.31.10.50.512.30.92.21.12.70.58.50.80.0.0.0.4.20.2
41-50 years ago0.20.20.0.0.0.0.80.20.0.0.50.30.0.1.20.83.40.40.0.0.0.0.0.0.0.4.21.52.00.60.0.0.0.0.70.50.0.7.40.72.91.30.40.23.10.50.0.0.0.2.10.1
over 50 years ago0.40.30.0.1.51.54.20.50.50.53.90.90.0.9.92.310.20.75.11.21.10.51.40.72.61.89.42.16.61.10.0.1.00.63.71.20.0.23.71.211.62.43.50.615.51.10.0.0.0.7.90.2
total3.30.852.36.937.75.546.51.217.22.739.92.30.0.55.53.856.81.231.22.517.01.814.12.055.25.751.33.661.22.15.02.010.91.851.63.012.62.377.41.154.43.522.91.366.51.441.96.51.80.644.00.4
totaln/a0.0.2.12.00.0.2.50.40.0.1.50.63.73.713.02.511.10.70.0.0.50.31.30.69.23.42.11.13.80.81.71.20.0.1.20.70.50.516.91.025.33.13.20.68.70.80.0.0.0.6.10.2
less than 10 years ago80.81.859.06.860.55.663.91.174.63.151.12.529.99.042.53.833.81.156.52.770.22.273.52.656.65.844.73.755.62.173.74.078.32.352.63.182.22.611.00.924.83.251.41.620.31.285.24.680.21.848.40.4
11-20 years ago13.01.527.26.227.65.015.80.916.12.623.82.17.55.211.62.513.20.821.92.317.81.816.42.211.83.710.82.314.61.516.53.412.61.815.32.214.42.410.00.812.92.422.31.416.01.112.94.214.41.615.40.3
21-30 years ago3.10.81.71.73.72.16.30.64.51.58.31.429.18.87.02.09.50.77.91.53.20.82.10.93.92.39.52.27.51.14.11.83.61.112.32.00.90.79.40.85.51.77.90.914.91.10.0.2.70.77.70.2
31-40 years ago1.20.53.62.51.51.52.30.41.10.85.91.218.77.75.71.78.40.72.70.92.10.72.50.96.42.89.82.26.41.03.91.72.00.85.91.40.50.514.30.94.01.54.40.710.40.90.0.0.60.46.00.2
41-50 years ago0.20.20.0.2.61.91.10.30.0.0.50.33.73.71.71.04.70.50.0.1.00.50.0.0.0.6.51.82.60.70.0.0.30.32.10.90.0.8.00.74.11.42.00.54.00.60.0.0.0.2.80.1
over 50 years ago1.70.66.43.64.22.48.10.63.71.39.01.47.55.218.42.919.30.911.01.75.31.14.21.212.13.816.62.69.51.30.0.3.21.010.61.91.40.830.31.223.43.18.90.925.81.31.91.92.10.613.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849190/315521
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: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.0.60.30.0.0.50.511.111.11.41.40.70.31.10.80.60.60.60.60.0.1.01.01.20.70.0.0.0.0.0.0.60.60.20.22.71.90.80.40.80.40.0.0.0.0.60.1
less than 10 years ago72.02.98.25.635.37.730.01.640.85.235.23.333.316.713.54.011.41.129.13.541.73.359.64.123.17.518.54.021.22.562.56.558.53.924.63.757.04.72.80.712.43.839.32.26.21.041.29.371.92.928.80.5
11-20 years ago16.32.318.27.718.36.012.71.227.24.615.22.60.0.12.83.88.61.024.43.325.83.117.93.310.05.612.03.111.21.931.16.223.93.49.52.525.04.22.60.75.02.417.11.74.50.96.94.917.62.512.90.4
21-30 years ago3.81.211.16.26.44.33.60.64.42.25.31.711.111.12.61.83.80.76.91.98.32.05.11.90.0.5.22.31.90.80.0.3.81.45.72.03.61.91.50.57.93.110.21.43.80.80.0.5.11.44.50.3
31-40 years ago2.10.90.0.0.0.1.60.44.72.33.81.311.111.12.71.92.70.62.91.31.40.81.30.90.0.3.31.90.70.51.91.92.61.33.71.60.0.2.20.60.0.3.00.82.60.70.0.1.30.82.20.2
41-50 years ago0.40.44.03.90.0.0.80.31.21.22.01.033.316.70.0.1.90.50.60.60.0.1.01.02.22.22.21.52.10.91.51.50.0.2.91.40.0.1.80.62.71.91.70.61.90.60.0.0.0.1.40.2
over 50 years ago1.20.74.14.15.13.72.90.61.31.33.11.30.0.5.12.510.31.00.60.63.71.30.0.18.16.99.33.04.11.20.0.1.81.15.51.91.71.27.71.19.93.35.51.17.51.14.24.20.70.55.20.3
total96.31.245.59.965.07.052.21.779.74.265.03.1100.0.38.05.739.31.765.53.681.42.785.62.953.48.651.55.242.33.096.92.190.62.451.94.388.03.118.81.640.55.677.61.927.21.952.38.796.71.155.60.6
inside perimetern/a0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.90.30.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.0.70.40.0.0.0.0.50.30.0.0.0.0.30.1
less than 10 years ago0.80.621.18.015.15.521.91.48.03.013.52.30.0.21.74.717.81.312.72.67.41.911.82.730.18.017.34.020.32.40.0.3.11.416.33.210.22.97.91.224.75.09.41.314.81.527.68.12.51.013.60.4
11-20 years ago1.20.719.27.912.55.012.81.18.32.88.31.90.0.14.34.013.31.29.62.26.41.70.60.68.85.29.33.016.72.21.51.53.01.413.22.91.81.38.11.27.83.04.00.910.61.313.86.50.40.49.00.4
21-30 years ago0.40.410.05.75.63.15.50.82.11.57.61.60.0.6.72.96.20.84.61.62.81.10.0.0.0.5.12.36.71.51.51.50.50.54.91.80.0.8.11.29.43.42.40.710.61.36.44.30.0.5.20.3
31-40 years ago0.0.0.0.1.91.92.90.61.91.31.00.70.0.7.93.15.90.81.81.00.60.60.0.0.0.4.72.34.21.30.0.1.51.15.82.00.0.8.01.24.02.21.80.610.41.30.0.0.30.34.00.3
41-50 years ago0.80.64.14.10.0.1.20.40.0.1.71.00.0.4.02.34.20.71.71.00.0.0.60.64.43.03.52.02.61.00.0.0.80.83.51.50.0.12.71.41.31.31.70.67.71.20.0.0.0.3.50.2
over 50 years ago0.40.40.0.0.0.3.30.60.0.2.81.10.0.7.53.012.41.14.11.51.40.81.41.03.23.28.62.86.81.60.0.0.60.64.41.80.0.35.72.012.33.93.10.818.21.70.0.0.0.8.90.4
total3.71.254.59.935.07.047.81.720.34.235.03.10.0.62.05.760.71.734.53.618.62.714.42.946.68.648.55.257.73.03.12.19.42.448.14.312.03.181.21.659.55.622.41.972.81.947.78.73.31.144.40.6
totaln/a0.40.40.0.0.0.0.70.30.0.0.50.511.111.11.41.41.60.41.10.80.60.60.60.60.0.1.01.01.60.80.0.0.0.0.0.0.60.60.90.42.71.90.80.41.30.50.0.0.0.0.90.1
less than 10 years ago72.92.829.39.150.48.052.01.748.95.348.73.533.316.735.15.529.21.641.93.849.13.471.43.853.29.035.85.041.53.062.56.561.63.940.94.267.24.610.71.337.15.748.72.321.01.868.88.874.42.842.40.6
11-20 years ago17.52.437.49.730.87.125.51.535.44.923.53.00.0.27.05.021.91.434.03.632.13.318.53.318.97.221.24.127.92.732.66.326.93.522.73.626.74.210.71.312.83.721.11.915.11.520.67.918.02.521.90.5
21-30 years ago4.21.321.17.911.95.39.11.06.62.713.02.311.111.19.33.410.01.011.52.411.12.25.11.90.0.10.33.28.61.71.51.54.31.410.62.63.61.99.61.317.34.412.61.514.41.56.44.35.11.49.60.4
31-40 years ago2.10.90.0.1.91.94.50.76.62.74.81.511.111.110.63.68.61.04.71.62.01.01.30.90.0.8.02.94.91.41.91.94.11.79.52.50.0.10.21.34.02.24.81.013.01.50.0.1.70.86.20.3
41-50 years ago1.30.78.15.50.0.2.00.51.21.23.71.433.316.74.02.36.10.82.31.10.0.1.61.26.63.45.72.54.71.31.51.50.80.86.42.00.0.14.51.54.12.43.30.89.61.30.0.0.0.4.90.3
over 50 years ago1.60.84.14.15.13.76.20.81.31.35.91.70.0.12.63.822.61.54.71.65.01.61.41.021.37.417.93.910.81.90.0.2.41.29.92.61.71.243.42.122.24.88.61.325.61.94.24.20.70.514.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849191/315522
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/a4.51.23.23.24.53.33.30.62.91.74.81.427.313.93.41.93.80.64.01.46.61.63.81.54.63.35.62.22.80.93.32.35.61.75.01.72.31.12.20.68.93.05.11.03.50.70.0.5.51.44.00.2
less than 10 years ago70.52.89.75.331.17.030.11.542.14.934.83.127.313.915.93.911.21.028.63.341.93.159.53.922.67.017.53.721.52.461.86.156.73.723.03.457.34.62.70.713.73.639.12.16.11.045.78.770.22.728.40.5
11-20 years ago14.82.115.26.516.05.411.31.024.14.213.52.30.0.10.73.27.70.922.13.022.92.816.02.98.64.810.52.710.01.727.65.620.93.08.32.223.64.02.40.64.22.115.11.54.00.85.74.115.12.211.40.4
21-30 years ago3.41.19.75.55.94.03.20.64.12.14.71.59.19.02.31.63.40.66.21.77.51.84.51.70.0.4.62.11.70.80.0.3.51.25.01.83.51.81.30.56.52.69.01.23.30.70.0.4.31.24.00.2
31-40 years ago1.90.90.0.0.0.1.50.44.32.23.41.29.19.02.31.72.40.52.61.21.20.71.20.80.0.2.71.50.70.51.61.62.21.13.21.40.0.1.90.60.0.2.60.72.20.60.0.1.10.62.00.2
41-50 years ago0.40.43.83.60.0.0.70.31.11.11.80.927.313.90.0.1.70.40.60.60.0.0.90.91.81.81.91.31.80.81.41.40.0.2.51.20.0.1.70.52.31.61.50.51.60.50.0.0.0.1.30.1
over 50 years ago1.20.73.23.24.53.32.60.51.31.32.81.10.0.4.52.29.20.90.50.53.31.20.0.15.56.08.42.73.51.10.0.1.60.94.81.71.51.16.91.08.42.84.90.96.51.03.53.50.70.54.60.3
total96.61.144.89.062.06.552.71.679.94.065.72.9100.0.39.05.239.21.664.63.583.42.485.82.753.18.051.24.842.12.895.72.490.52.251.84.088.23.019.11.644.05.177.21.827.21.854.98.396.81.055.70.5
inside perimetern/a0.0.6.04.21.61.63.20.60.0.2.00.90.0.4.62.35.30.73.11.30.40.40.50.52.72.75.52.24.61.21.41.41.20.84.11.50.0.7.11.04.42.22.50.77.31.03.53.50.0.3.70.2
less than 10 years ago0.70.521.17.319.45.421.11.39.33.013.02.20.0.21.84.418.31.312.72.46.61.711.42.530.37.316.13.621.02.30.0.2.81.216.33.010.12.88.31.122.94.58.71.214.91.423.77.12.50.913.50.4
11-20 years ago1.10.616.26.810.84.411.41.07.32.57.51.70.0.12.43.511.71.18.62.05.51.50.50.57.54.48.02.614.72.01.41.42.61.211.62.61.71.27.51.16.42.53.70.89.41.212.15.70.40.48.00.3
21-30 years ago0.40.48.74.94.72.64.90.71.91.36.91.50.0.5.82.65.50.74.21.42.41.00.0.0.0.4.52.05.91.41.41.40.40.44.21.60.0.7.21.17.82.82.10.69.31.25.73.90.0.4.60.3
31-40 years ago0.0.0.0.1.61.62.60.51.71.20.90.60.0.6.62.75.30.71.60.90.50.50.0.0.0.4.12.03.61.10.0.1.30.95.01.70.0.7.21.13.31.91.60.59.21.20.0.0.30.33.50.2
41-50 years ago0.70.53.23.20.0.1.10.30.0.1.50.90.0.3.42.03.70.61.50.90.0.0.60.63.72.52.91.72.30.90.0.0.70.73.01.30.0.11.41.31.11.11.50.56.81.00.0.0.0.3.10.2
over 50 years ago0.40.40.0.0.0.3.00.60.0.2.51.00.0.6.42.610.91.03.71.41.20.71.20.92.72.77.72.55.91.40.0.0.50.53.91.60.0.32.11.910.13.22.70.716.01.50.0.0.0.7.90.3
total3.41.155.29.038.06.547.31.620.14.034.32.90.0.61.05.260.81.635.43.516.62.414.22.746.98.048.84.857.92.84.32.49.52.248.24.011.83.080.91.656.05.122.81.872.81.845.18.33.21.044.30.5
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 #849192/315523
NFI2
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
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.40.0.0.0.4.00.71.21.22.41.115.711.418.83.711.31.01.10.82.41.10.60.62.22.21.01.05.41.30.0.0.0.2.91.40.60.68.81.117.73.83.50.87.01.00.0.0.0.5.50.3
less than 10 years ago72.02.98.25.635.37.728.71.540.45.234.53.331.615.910.23.19.91.029.13.540.53.359.34.122.67.418.24.019.22.362.56.558.53.923.53.657.04.72.20.69.63.038.22.25.60.941.29.371.92.926.60.5
11-20 years ago16.32.318.27.718.36.012.11.126.84.614.92.60.0.9.72.97.50.924.43.325.13.017.83.39.85.511.83.110.11.731.16.223.93.49.12.425.04.22.10.53.81.916.51.74.10.86.94.917.62.511.80.4
21-30 years ago3.81.211.16.26.44.33.40.64.42.25.21.610.510.52.01.43.30.66.91.98.11.95.11.90.0.5.12.31.70.80.0.3.81.45.51.93.61.91.20.46.12.59.81.33.40.80.0.5.11.44.10.3
31-40 years ago2.10.90.0.0.0.1.60.44.62.33.71.310.510.52.11.52.30.52.91.31.40.81.30.90.0.3.21.80.70.51.91.92.61.33.51.60.0.1.70.50.0.2.90.82.30.60.0.1.30.82.00.2
41-50 years ago0.40.44.03.90.0.0.80.31.21.21.91.031.615.90.0.1.60.40.60.60.0.1.01.02.22.22.11.51.90.81.51.50.0.2.81.40.0.1.50.52.11.51.60.61.70.50.0.0.0.1.30.1
over 50 years ago1.20.74.14.15.13.72.70.51.31.33.01.20.0.3.91.98.90.90.60.63.61.30.0.17.76.89.22.93.71.10.0.1.81.15.31.81.71.26.10.98.52.75.31.06.71.04.24.20.70.54.80.3
total96.31.245.59.965.07.053.31.779.94.265.73.1100.0.46.65.044.81.665.53.681.02.785.12.954.48.550.65.142.62.996.92.190.62.452.64.288.03.123.61.647.95.077.81.830.91.852.38.796.71.156.20.6
inside perimetern/a0.0.0.0.0.0.1.10.40.0.0.0.0.0.6.42.53.30.60.0.0.50.50.50.50.0.1.01.05.61.40.0.0.0.1.41.00.0.12.41.26.12.50.60.33.70.80.0.0.0.3.00.2
less than 10 years ago0.80.621.18.015.15.520.91.47.92.913.22.30.0.16.43.715.51.212.72.67.21.811.72.629.57.917.73.918.42.20.0.3.11.415.63.010.22.96.30.919.14.09.01.313.51.427.68.12.51.012.60.4
11-20 years ago1.20.719.27.912.55.012.21.18.22.88.21.80.0.10.83.111.51.09.62.26.21.70.50.58.65.09.13.015.12.01.51.53.01.412.62.81.81.36.40.96.02.33.90.99.61.213.86.50.40.48.30.3
21-30 years ago0.40.410.05.75.63.15.20.72.11.57.51.60.0.5.12.25.40.74.61.62.71.10.0.0.0.5.02.36.01.41.51.50.50.54.71.70.0.6.40.97.32.72.40.79.61.26.44.30.0.4.80.3
31-40 years ago0.0.0.0.1.91.92.80.61.91.31.00.70.0.6.02.45.10.71.81.00.60.60.0.0.0.4.62.33.81.10.0.1.51.15.51.90.0.6.30.93.11.71.80.69.41.20.0.0.30.33.70.2
41-50 years ago0.80.64.14.10.0.1.10.40.0.1.71.00.0.3.01.73.70.61.71.00.0.0.60.64.32.93.52.02.40.90.0.0.80.83.41.50.0.10.21.11.01.01.60.67.01.00.0.0.0.3.20.2
over 50 years ago0.40.40.0.0.0.3.30.60.0.2.71.10.0.5.72.310.81.04.11.51.80.91.41.03.23.18.42.86.11.40.0.0.60.64.21.70.0.28.41.79.53.13.00.816.41.50.0.0.0.8.30.3
total3.71.254.59.935.07.046.71.720.14.234.33.10.0.53.45.055.21.634.53.619.02.714.92.945.68.549.45.157.42.93.12.19.42.447.44.212.03.176.41.652.15.022.21.869.11.847.78.73.31.143.80.6
totaln/a0.40.40.0.0.0.5.20.71.21.22.41.115.711.425.24.314.51.11.10.82.81.21.20.82.22.22.11.411.01.80.0.0.0.4.41.70.60.621.21.523.84.24.10.910.71.30.0.0.0.8.50.3
less than 10 years ago72.92.829.39.150.48.049.61.748.35.347.83.531.615.926.64.525.31.441.93.847.83.471.03.852.18.935.94.937.52.862.56.561.63.939.14.167.24.68.51.128.74.747.22.219.11.668.88.874.42.839.10.6
11-20 years ago17.52.437.49.730.87.124.31.435.04.823.03.00.0.20.53.919.01.334.03.631.33.218.43.318.57.020.94.025.22.532.66.326.93.521.73.526.74.28.51.19.92.920.41.813.71.420.67.918.02.520.10.5
21-30 years ago4.21.321.17.911.95.38.60.96.52.612.72.310.510.57.02.68.70.911.52.410.82.25.11.90.0.10.13.17.71.61.51.54.31.410.22.53.61.97.61.013.43.412.21.513.01.46.44.35.11.48.90.4
31-40 years ago2.10.90.0.1.91.94.30.76.52.64.71.510.510.58.02.77.50.94.71.61.91.01.30.90.0.7.92.94.51.21.91.94.11.79.02.40.0.8.11.03.11.74.60.911.71.30.0.1.70.85.70.3
41-50 years ago1.30.78.15.50.0.1.90.51.21.23.61.431.615.93.01.75.30.72.31.10.0.1.61.26.53.45.62.54.31.21.51.50.80.86.12.00.0.11.71.23.11.83.20.88.71.20.0.0.0.4.50.3
over 50 years ago1.60.84.14.15.13.76.00.81.31.35.81.60.0.9.62.919.71.34.71.65.41.61.41.020.87.317.63.89.81.80.0.2.41.29.52.51.71.234.51.818.03.98.31.223.21.74.24.20.70.513.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #849193/315524
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 ago78.32.616.36.830.37.331.31.645.85.043.43.463.216.112.43.810.91.039.13.747.63.461.94.18.55.024.54.524.02.660.46.154.23.921.63.566.94.13.40.718.74.240.12.27.41.134.18.671.32.929.90.5
11-20 years ago10.01.93.93.917.66.07.90.915.63.89.92.126.314.59.03.36.80.89.32.214.02.412.92.822.57.54.72.16.21.524.85.519.03.19.12.411.63.02.70.75.22.516.61.72.90.710.86.015.72.39.10.4
21-30 years ago3.71.215.77.113.95.55.00.710.33.13.81.30.0.5.92.56.20.812.32.59.82.19.32.56.44.55.42.23.81.28.43.611.12.64.81.88.82.73.00.72.71.97.91.24.40.96.44.66.31.66.00.3
31-40 years ago2.51.03.93.90.0.2.70.52.11.51.10.80.0.4.02.33.40.63.51.45.51.60.60.60.0.4.52.21.40.70.0.2.61.34.21.70.0.1.60.53.31.95.61.02.60.70.0.2.51.02.80.2
41-50 years ago1.30.70.0.0.0.0.70.33.72.12.01.00.0.2.61.91.70.41.20.80.90.70.0.0.0.3.31.90.70.51.91.91.81.13.51.60.0.1.50.52.31.62.40.73.00.70.0.0.90.61.60.2
over 50 years ago0.40.47.75.03.23.25.20.82.51.84.81.510.510.56.32.712.21.10.60.63.71.31.01.014.26.29.43.05.41.41.51.51.20.910.92.61.01.09.01.112.43.75.71.010.41.33.93.90.0.6.60.3
total96.21.247.69.765.07.052.91.779.94.165.13.1100.0.40.25.641.21.665.93.681.42.785.72.951.78.551.85.241.63.096.92.190.02.454.24.288.33.021.21.644.65.478.41.830.71.955.48.296.71.256.00.6
inside perimeterless than 10 years ago2.51.022.58.119.46.222.81.411.03.315.52.50.0.21.64.714.11.217.02.98.42.09.82.427.27.626.44.623.92.63.12.14.81.721.93.56.12.28.41.120.64.48.51.213.91.435.78.62.51.013.90.4
11-20 years ago0.0.12.55.98.13.99.11.02.11.54.01.30.0.9.63.211.91.14.61.63.41.33.31.510.75.35.52.412.92.00.0.0.60.67.52.24.52.05.60.911.93.65.31.09.21.23.03.00.0.7.00.3
21-30 years ago0.0.3.93.75.63.15.40.84.92.15.11.50.0.9.13.38.30.96.21.83.51.30.0.3.13.10.0.6.61.50.0.1.20.95.72.01.11.16.91.00.0.2.40.77.01.16.04.00.50.54.90.3
31-40 years ago0.40.49.65.50.0.3.20.61.21.24.71.40.0.3.82.24.30.72.91.31.40.80.0.0.0.2.71.65.01.40.0.0.50.52.71.30.0.5.91.010.53.31.40.55.91.00.0.0.0.3.40.2
41-50 years ago0.0.0.0.1.91.92.80.60.90.92.51.00.0.6.12.72.80.50.60.60.60.60.0.0.0.2.41.72.00.90.0.1.51.14.01.60.0.6.91.03.62.01.00.48.31.10.0.0.30.33.00.2
over 50 years ago0.90.63.93.90.0.3.90.70.0.3.21.30.0.9.63.317.51.32.81.31.40.81.20.87.44.211.23.38.11.70.0.1.30.94.01.60.0.45.12.08.83.23.00.825.01.80.0.0.0.11.90.4
total3.81.252.49.735.07.047.11.720.14.134.93.10.0.59.85.658.81.634.13.618.62.714.32.948.38.548.25.258.43.03.12.110.02.445.84.211.73.078.81.655.45.421.61.869.31.944.68.23.31.244.00.6
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 #849194/315525
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 ago78.22.616.36.830.37.331.61.645.85.043.83.463.216.112.63.811.11.138.83.747.03.462.54.18.55.024.54.524.02.660.46.154.33.921.23.568.04.13.30.716.54.040.92.27.41.135.28.971.32.930.00.5
11-20 years ago10.12.03.93.917.66.07.80.915.63.810.02.126.314.57.63.06.90.99.32.213.82.413.12.922.57.54.72.16.41.524.85.519.23.19.32.511.23.02.60.75.32.616.11.72.90.711.26.215.72.39.00.4
21-30 years ago3.81.215.77.113.95.55.10.810.33.13.91.40.0.6.02.56.20.812.32.510.02.18.92.56.44.55.42.23.91.28.43.611.22.64.81.88.92.83.10.72.81.97.71.24.50.96.64.86.31.66.00.3
31-40 years ago2.51.03.93.90.0.2.70.52.11.51.10.80.0.4.02.33.30.63.51.45.61.70.70.70.0.4.52.21.50.70.0.2.71.34.31.70.0.1.60.53.41.95.81.12.30.60.0.2.51.02.80.2
41-50 years ago1.30.70.0.0.0.0.70.33.72.12.11.00.0.2.71.91.60.41.20.81.00.70.0.0.0.3.31.90.70.51.91.91.81.13.61.60.0.1.50.52.31.62.50.72.90.70.0.0.90.61.60.2
over 50 years ago0.40.47.75.03.23.25.00.72.51.84.41.510.510.56.42.711.71.10.60.63.71.41.01.014.26.29.43.05.51.41.51.51.30.910.32.50.0.9.01.112.83.75.21.010.21.34.14.00.0.6.40.3
total96.21.247.69.765.07.052.91.779.94.165.23.1100.0.39.35.640.71.765.73.681.12.886.22.851.78.551.85.242.03.096.92.190.52.453.54.288.13.021.11.643.15.578.21.930.11.957.18.496.71.255.90.6
inside perimeterless than 10 years ago2.51.022.58.119.46.222.71.411.03.315.62.50.0.21.94.814.31.217.12.98.62.09.22.427.27.626.44.623.92.63.12.14.91.722.33.56.22.28.61.121.24.58.61.314.01.436.88.72.51.013.90.4
11-20 years ago0.0.12.55.98.13.99.31.02.11.54.01.30.0.9.73.312.21.14.61.63.41.33.41.510.75.35.52.412.42.00.0.0.0.7.62.24.62.15.71.012.33.75.41.09.31.23.13.10.0.7.10.3
21-30 years ago0.0.3.93.75.63.15.50.84.92.15.21.50.0.9.23.48.10.96.21.83.51.30.0.3.13.10.0.6.81.50.0.1.30.95.82.01.11.16.71.00.0.2.40.77.01.13.13.10.50.54.90.3
31-40 years ago0.40.49.65.50.0.3.10.61.21.24.31.30.0.3.92.24.40.72.91.31.40.80.0.0.0.2.71.65.11.40.0.0.50.52.71.40.0.6.01.010.83.41.40.56.01.00.0.0.0.3.40.2
41-50 years ago0.0.0.0.1.91.92.70.60.90.92.51.00.0.6.22.72.80.60.60.60.60.60.0.0.0.2.41.72.10.90.0.1.51.14.01.60.0.7.01.03.72.10.80.48.31.10.0.0.30.33.00.2
over 50 years ago0.90.63.93.90.0.3.80.70.0.3.21.30.0.9.83.317.51.32.81.31.40.81.20.97.44.211.23.37.61.70.0.1.30.94.11.70.0.44.92.09.03.33.10.825.21.80.0.0.0.11.90.4
total3.81.252.49.735.07.047.11.720.14.134.83.10.0.60.75.659.31.734.33.618.92.813.82.848.38.548.25.258.03.03.12.19.52.446.54.211.93.078.91.656.95.521.81.969.91.942.98.43.31.244.10.6
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 #849195/315526
NFI2
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 NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a4.51.23.23.24.53.37.00.83.91.96.81.731.613.719.23.514.01.04.01.48.01.74.51.66.13.55.52.27.01.43.32.35.61.77.92.12.31.110.41.123.03.87.51.19.51.10.0.5.51.48.70.3
less than 10 years ago70.52.89.75.331.17.028.61.441.74.934.03.125.613.212.33.19.70.928.63.340.93.158.83.921.86.717.23.619.52.261.86.156.73.722.03.357.34.62.10.510.72.838.02.05.50.945.78.770.22.726.20.5
11-20 years ago14.82.115.26.516.05.410.71.023.84.213.22.30.0.8.32.56.70.822.13.022.42.715.82.98.34.610.32.79.11.627.65.620.93.07.92.123.64.01.90.53.31.614.61.53.60.75.74.115.12.210.50.4
21-30 years ago3.41.19.75.55.94.03.00.54.02.14.61.48.58.51.81.22.90.56.21.77.31.74.51.70.0.4.62.01.50.70.0.3.51.24.81.73.51.81.10.45.12.08.71.23.00.70.0.4.31.23.70.2
31-40 years ago1.90.90.0.0.0.1.40.44.32.13.31.28.58.51.81.32.10.42.61.21.20.71.20.80.0.2.71.50.60.41.61.62.21.13.11.40.0.1.50.40.0.2.50.72.00.60.0.1.10.61.80.2
41-50 years ago0.40.43.83.60.0.0.70.31.01.01.70.925.613.20.0.1.40.40.60.60.0.0.90.91.81.81.91.31.70.71.41.40.0.2.41.20.0.1.30.41.81.21.40.51.50.50.0.0.0.1.20.1
over 50 years ago1.20.73.23.24.53.32.50.51.31.32.71.10.0.3.51.77.90.80.50.53.31.20.0.14.95.88.32.73.21.00.0.1.60.94.61.61.51.15.50.87.32.34.70.95.90.93.53.50.70.54.30.2
total96.61.144.89.062.06.553.91.680.13.966.42.9100.0.46.84.644.71.564.63.583.02.485.42.752.87.950.44.842.52.795.72.490.52.252.63.988.23.023.91.551.24.577.51.731.01.754.98.396.81.056.40.5
inside perimetern/a0.0.6.04.21.61.64.10.60.0.2.00.90.0.9.42.87.20.83.11.30.80.61.00.74.73.36.32.39.11.61.41.41.20.85.21.70.0.17.31.38.72.72.90.79.41.13.53.50.0.6.10.3
less than 10 years ago0.70.521.17.319.45.420.11.39.22.912.72.20.0.16.93.515.91.112.72.46.41.611.22.429.27.116.63.619.12.20.0.2.81.215.62.910.12.86.60.917.83.68.41.213.61.323.77.12.50.912.50.4
11-20 years ago1.10.616.26.810.84.410.91.07.22.57.31.70.0.9.62.810.20.98.62.05.31.40.50.57.24.27.92.613.31.81.41.42.61.211.12.51.71.26.00.95.01.93.60.88.51.112.15.70.40.47.40.3
21-30 years ago0.40.48.74.94.72.64.70.71.91.36.71.50.0.4.52.04.70.64.21.42.30.90.0.0.0.4.42.05.31.21.41.40.40.44.11.50.0.5.80.86.12.22.10.68.41.15.73.90.0.4.20.2
31-40 years ago0.0.0.0.1.61.62.50.51.61.10.90.60.0.5.12.14.60.61.60.90.50.50.0.0.0.4.02.03.21.00.0.1.30.94.81.70.0.5.70.82.61.51.60.58.31.10.0.0.30.33.30.2
41-50 years ago0.70.53.23.20.0.1.00.30.0.1.50.90.0.2.61.53.20.51.50.90.0.0.60.63.52.42.91.72.10.80.0.0.70.72.91.30.0.9.21.00.80.81.40.56.20.90.0.0.0.2.80.2
over 50 years ago0.40.40.0.0.0.2.90.50.0.2.51.00.0.5.02.09.60.93.71.41.60.81.20.92.62.67.62.55.31.30.0.0.50.53.71.50.0.25.71.67.92.52.60.714.51.40.0.0.0.7.40.3
total3.41.155.29.038.06.546.11.619.93.933.62.90.0.53.24.655.31.535.43.517.02.414.62.747.27.949.64.857.52.74.32.49.52.247.43.911.83.076.11.548.84.522.51.769.01.745.18.33.21.043.60.5
totaln/a4.51.29.25.26.13.711.11.03.91.98.81.931.613.728.64.221.21.27.11.88.81.85.51.810.84.711.83.116.12.04.72.76.81.913.22.62.31.127.71.631.74.210.41.319.01.53.53.55.51.414.80.4
less than 10 years ago71.22.730.88.350.57.548.71.650.95.046.83.225.613.229.24.325.51.341.33.647.43.270.03.650.98.133.84.638.62.761.86.159.53.737.53.867.44.58.71.028.54.246.42.119.11.569.48.272.72.638.70.6
11-20 years ago16.02.231.38.526.86.421.61.331.14.520.52.70.0.17.93.516.81.130.73.427.72.916.32.915.56.018.23.522.32.229.15.723.53.119.03.125.24.17.91.08.32.518.21.612.11.317.86.915.52.217.90.5
21-30 years ago3.71.218.46.910.64.87.70.85.92.411.42.08.58.56.32.37.70.810.42.29.61.94.51.70.0.9.02.86.81.41.41.43.91.38.92.23.51.86.80.911.12.810.71.311.41.25.73.94.31.27.90.3
31-40 years ago1.90.90.0.1.61.63.90.65.92.44.21.38.58.56.92.46.60.84.31.51.70.81.20.80.0.6.72.53.91.11.61.63.61.57.92.10.0.7.30.92.61.54.10.810.41.20.0.1.40.75.10.3
41-50 years ago1.10.67.04.80.0.1.70.41.01.03.21.225.613.22.61.54.70.62.11.00.0.1.41.05.32.84.72.13.81.01.41.40.70.75.21.70.0.10.51.12.61.52.80.77.71.00.0.0.0.4.00.2
over 50 years ago1.60.83.23.24.53.35.40.71.31.35.21.50.0.8.52.617.51.24.21.54.81.41.20.917.56.215.83.48.51.60.0.2.11.18.32.21.51.131.21.715.23.37.31.120.41.63.53.50.70.511.60.4
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 #849196/315527
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 NFI1/NFI2/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 ago77.82.717.07.030.37.332.51.645.55.245.13.562.518.214.04.211.61.238.33.747.63.563.64.29.75.723.64.624.52.860.46.154.63.923.03.867.24.24.00.916.04.442.22.36.51.137.79.271.32.931.70.6
11-20 years ago10.32.04.14.117.66.07.70.915.33.98.82.025.016.25.92.96.50.99.52.314.12.512.12.825.78.25.02.27.01.724.85.519.63.16.52.211.43.11.50.65.02.815.31.72.70.77.65.415.52.38.90.4
21-30 years ago3.81.216.47.313.95.55.20.810.83.23.51.30.0.6.62.85.10.812.62.610.32.29.12.63.63.55.62.33.01.18.43.610.92.65.42.09.22.91.40.50.0.7.01.22.50.74.34.36.41.65.50.3
31-40 years ago2.61.04.14.10.0.2.60.52.21.61.10.80.0.4.42.52.50.63.51.45.31.60.0.0.0.4.72.31.20.70.0.2.11.24.81.90.0.0.80.44.22.45.41.11.20.50.0.2.51.02.40.2
41-50 years ago1.30.70.0.0.0.0.50.23.92.22.11.10.0.2.92.11.30.41.20.81.00.70.0.0.0.2.41.70.80.61.91.91.91.14.01.80.0.1.40.52.82.02.20.72.30.70.0.0.90.61.40.2
over 50 years ago0.40.44.03.93.23.23.30.62.61.94.61.512.512.41.61.610.51.10.0.2.81.21.01.09.75.78.83.04.71.41.51.51.30.99.12.50.0.7.31.29.23.64.71.09.61.34.34.30.0.5.20.3
total96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
inside perimeterless than 10 years ago2.61.023.48.419.46.223.41.510.23.316.22.60.0.24.25.215.61.317.42.98.82.19.52.527.28.027.04.825.62.83.12.15.01.822.63.86.42.28.81.324.65.39.31.415.71.639.49.22.61.014.70.5
11-20 years ago0.0.13.06.18.13.99.21.02.21.64.21.40.0.9.53.413.61.34.71.63.51.33.51.612.26.05.72.512.82.10.0.0.0.8.62.54.72.15.21.015.14.45.51.110.11.33.33.30.0.7.20.4
21-30 years ago0.0.4.03.95.63.15.80.85.12.24.91.50.0.10.23.77.91.06.31.83.61.40.0.3.63.50.0.7.01.60.0.1.30.96.52.21.11.15.41.00.0.2.40.76.21.13.33.30.50.54.60.3
31-40 years ago0.40.410.05.70.0.3.30.61.31.34.51.40.0.4.32.55.20.83.01.31.50.80.0.0.0.2.91.75.11.50.0.0.50.53.01.50.0.5.91.19.03.51.60.66.31.10.0.0.0.3.40.2
41-50 years ago0.0.0.0.1.91.92.70.61.01.02.61.00.0.6.83.03.10.60.60.60.60.60.0.0.0.2.51.82.31.00.0.1.61.12.91.40.0.7.71.23.02.10.90.49.41.30.0.0.30.33.10.2
over 50 years ago0.90.64.14.10.0.3.70.70.0.2.31.20.0.9.53.517.11.42.91.31.00.71.20.98.44.811.83.56.01.60.0.1.41.03.71.70.0.50.52.311.14.03.40.927.62.00.0.0.0.11.80.4
total3.91.354.59.935.07.048.21.819.74.234.73.20.0.64.55.862.51.834.93.718.92.814.22.951.39.149.95.458.83.23.12.19.72.447.24.512.23.183.71.662.85.923.12.075.21.946.08.93.41.244.80.6
totalless than 10 years ago80.42.640.49.849.87.955.91.755.75.261.33.562.518.238.25.927.21.655.73.756.43.573.13.936.98.850.65.450.13.263.56.159.63.945.54.573.64.012.81.540.76.251.62.422.11.977.18.273.92.846.30.6
11-20 years ago10.32.017.17.225.76.816.91.317.54.113.02.425.016.215.34.320.11.514.22.717.62.715.53.137.89.110.73.219.82.624.85.519.63.115.03.216.23.56.71.120.05.120.81.912.81.510.96.115.52.316.10.5
21-30 years ago3.81.220.48.019.56.111.01.115.83.78.42.00.0.16.84.413.01.218.93.013.92.59.12.67.14.85.62.39.91.98.43.612.22.711.92.910.33.06.81.20.0.9.41.48.71.37.65.46.91.710.20.4
31-40 years ago3.01.114.16.80.0.5.90.83.52.05.61.60.0.8.73.57.71.06.51.96.71.80.0.0.0.7.62.86.31.60.0.2.61.37.82.40.0.6.71.113.24.16.91.27.51.20.0.2.51.05.90.3
41-50 years ago1.30.70.0.1.91.93.20.64.82.44.81.50.0.9.83.64.40.81.81.01.60.90.0.0.0.4.92.43.11.21.91.93.41.56.92.20.0.9.21.35.92.93.10.811.61.40.0.1.30.74.50.3
over 50 years ago1.30.78.15.53.23.27.10.92.61.96.91.912.512.411.13.827.61.72.91.33.81.42.31.318.17.120.64.310.82.01.51.52.61.312.93.00.0.57.82.220.25.18.11.337.32.24.34.30.0.17.00.5
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 #849197/315528
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 ago77.42.513.25.628.46.730.21.546.64.943.03.157.215.814.03.710.41.038.63.547.73.261.63.99.74.825.84.323.62.458.45.853.23.621.63.366.43.93.20.717.03.939.42.17.21.031.58.071.42.729.30.5
11-20 years ago10.21.93.23.215.45.27.80.915.23.69.01.823.813.28.93.16.90.810.62.213.72.213.82.818.86.44.42.06.51.423.34.918.72.88.22.212.52.92.50.64.42.215.21.53.40.79.65.415.52.28.90.3
21-30 years ago4.51.314.86.212.24.84.80.710.53.03.81.20.0.4.92.16.40.811.82.412.52.18.32.35.33.86.02.34.31.27.33.212.52.55.41.87.72.43.10.72.31.69.91.34.70.812.55.86.61.56.30.3
31-40 years ago2.61.06.34.43.32.33.00.51.91.40.90.60.0.3.62.03.40.63.11.34.71.40.60.60.0.4.12.01.30.60.0.2.31.24.51.60.0.1.70.55.42.45.51.03.30.70.0.2.71.02.90.2
41-50 years ago1.50.80.0.1.71.70.70.33.52.01.70.99.59.52.21.61.80.41.10.70.80.60.0.0.0.2.91.71.00.65.13.01.60.93.11.40.0.1.30.42.11.52.40.72.80.70.0.0.80.61.60.2
over 50 years ago0.40.47.04.65.33.64.80.72.41.74.81.49.59.59.53.012.31.02.11.13.41.20.80.812.15.39.32.85.01.31.41.41.71.09.82.30.90.99.01.112.63.45.51.010.81.23.33.30.0.6.60.3
total96.61.144.58.766.36.751.31.679.94.063.13.0100.0.43.05.341.31.567.33.482.92.485.22.745.97.952.44.941.82.895.62.590.12.352.64.087.52.920.81.543.85.178.01.732.11.857.07.797.01.155.80.5
inside perimeterless than 10 years ago2.30.926.47.617.05.523.31.410.03.116.72.40.0.22.84.514.31.116.22.77.91.810.12.329.37.125.04.323.22.44.42.55.41.723.53.46.72.29.71.121.04.18.51.213.71.334.28.12.30.914.10.4
11-20 years ago0.0.11.84.97.33.59.30.93.61.85.71.50.0.9.53.011.41.04.71.52.91.13.01.39.24.66.12.412.41.90.0.0.60.68.42.24.01.85.20.912.23.55.21.08.91.12.92.90.0.6.90.3
21-30 years ago0.0.6.74.67.73.96.10.84.52.05.01.40.0.8.03.08.30.95.51.62.91.10.0.4.93.30.0.6.91.40.0.1.10.85.71.91.81.36.81.00.0.2.30.66.71.05.94.00.40.45.00.3
31-40 years ago0.40.47.54.30.0.3.20.61.11.14.41.30.0.3.31.94.30.62.61.21.70.80.0.0.0.2.41.44.71.20.0.0.40.42.41.20.0.6.00.910.63.21.50.56.41.00.0.0.0.3.40.2
41-50 years ago0.0.0.0.1.71.72.80.50.90.92.30.90.0.5.22.32.80.50.50.50.40.40.0.2.52.52.11.52.00.80.0.1.30.93.61.50.0.6.80.93.41.91.20.57.91.00.0.0.30.33.00.2
over 50 years ago0.80.53.23.20.0.3.90.60.0.2.71.10.0.8.22.817.61.23.11.21.20.71.81.08.23.911.93.28.91.60.0.1.20.83.71.50.0.44.71.99.03.13.30.824.41.70.0.0.0.11.90.4
total3.41.155.58.733.76.748.71.620.14.036.93.00.0.57.05.358.71.532.73.417.12.414.82.754.17.947.64.958.22.84.42.59.92.347.44.012.52.979.21.556.25.122.01.767.91.843.07.73.01.144.20.5
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 #849198/315529
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 ago78.32.616.36.830.37.330.81.545.85.043.23.463.216.111.33.39.60.939.13.747.33.461.94.18.55.024.04.423.12.560.46.154.23.921.63.566.94.13.40.715.13.539.82.27.11.034.18.671.32.928.50.5
11-20 years ago10.01.93.93.917.66.07.70.915.63.89.92.126.314.510.63.26.30.89.32.213.92.412.92.822.57.55.72.36.01.424.85.519.03.19.12.411.63.03.60.76.02.416.61.72.70.710.86.015.72.38.90.4
21-30 years ago3.71.215.77.113.95.55.00.710.33.13.81.30.0.6.92.56.20.812.32.59.82.19.32.56.44.55.32.14.31.28.43.611.12.64.81.88.82.74.40.84.22.08.31.25.40.96.44.66.31.66.30.3
31-40 years ago2.51.03.93.90.0.3.10.62.11.51.10.80.0.4.42.14.80.73.51.45.51.60.60.60.0.4.42.21.40.70.0.2.61.34.21.70.0.2.70.62.71.55.61.03.20.70.0.2.51.03.30.2
41-50 years ago1.30.70.0.0.0.0.90.33.72.12.01.00.0.4.12.03.70.61.20.80.90.70.0.0.0.3.21.80.70.51.91.91.81.13.51.60.0.2.00.54.82.12.40.74.40.80.0.0.90.62.20.2
over 50 years ago0.40.47.75.03.23.26.40.82.51.84.81.510.510.513.53.416.31.10.60.64.11.41.01.014.26.210.23.18.01.61.51.51.20.910.92.61.01.09.01.116.83.75.91.111.21.33.93.90.0.8.00.3
total96.21.247.69.765.07.053.91.779.94.164.83.1100.0.50.75.146.91.565.93.681.52.785.72.951.78.552.85.143.52.996.92.190.02.454.24.288.33.025.21.649.64.878.61.834.01.855.48.296.71.257.20.6
inside perimeterless than 10 years ago2.51.022.58.119.46.222.31.411.03.315.42.50.0.17.83.912.41.017.02.98.32.09.82.427.27.625.84.522.92.53.12.14.81.721.93.56.12.27.71.016.73.68.51.213.11.435.78.62.51.013.20.4
11-20 years ago0.0.12.55.98.13.98.91.02.11.54.01.30.0.7.92.710.61.04.61.63.31.33.31.510.75.35.42.312.72.00.0.0.60.67.52.24.52.05.20.910.53.05.21.08.71.13.03.00.0.6.70.3
21-30 years ago0.0.3.93.75.63.15.30.84.92.15.11.50.0.7.52.77.60.86.21.83.41.30.0.3.13.10.0.6.41.40.0.1.20.95.72.01.11.16.91.00.80.82.40.76.61.06.04.00.50.54.80.3
31-40 years ago0.40.49.65.50.0.3.10.61.21.24.71.40.0.3.21.83.90.62.91.31.40.80.0.0.0.2.71.64.81.30.0.0.50.52.71.30.0.6.00.98.52.71.40.55.91.00.0.0.0.3.30.2
41-50 years ago0.0.0.0.1.91.92.70.50.90.92.51.00.0.5.02.22.80.50.60.60.60.60.0.0.0.2.41.71.90.90.0.1.51.14.01.60.0.7.01.02.91.61.00.47.81.10.0.0.30.33.00.2
over 50 years ago0.90.63.93.90.0.3.80.60.0.3.61.40.0.7.92.715.81.12.81.31.40.81.20.87.44.211.03.37.71.60.0.1.30.94.01.60.0.42.01.910.93.13.00.823.91.70.0.0.0.11.70.4
total3.81.252.49.735.07.046.11.720.14.135.23.10.0.49.35.153.11.534.13.618.52.714.32.948.38.547.25.156.52.93.12.110.02.445.84.211.73.074.81.650.44.821.41.866.01.844.68.23.31.242.80.6
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 #849199/315530
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 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 ago78.22.616.36.830.37.331.01.645.85.043.63.463.216.111.53.39.70.938.83.747.13.462.54.18.55.024.04.423.02.560.46.154.33.921.23.568.04.13.30.713.43.340.52.27.21.135.28.971.32.928.60.5
11-20 years ago10.12.03.93.917.66.07.60.915.63.89.92.126.314.59.53.06.20.89.32.213.62.413.12.922.57.55.72.36.21.524.85.519.23.19.32.511.23.03.50.76.22.516.21.72.80.711.26.215.72.38.90.4
21-30 years ago3.81.215.77.113.95.55.10.810.33.13.91.40.0.7.02.56.30.812.32.59.92.18.92.56.44.55.32.14.41.38.43.611.22.64.81.88.92.84.50.84.32.18.01.25.40.96.64.86.31.66.30.3
31-40 years ago2.51.03.93.90.0.3.10.62.11.51.10.80.0.4.42.24.70.73.51.45.61.60.70.70.0.4.42.21.40.70.0.2.71.34.31.70.0.2.70.62.81.65.71.03.00.70.0.2.51.03.20.2
41-50 years ago1.30.70.0.0.0.0.90.33.72.12.01.00.0.4.12.03.70.61.20.81.00.70.0.0.0.3.21.80.70.51.91.91.81.13.61.60.0.2.10.55.02.22.50.74.20.80.0.0.90.62.20.2
over 50 years ago0.40.47.75.03.23.26.30.82.51.84.41.410.510.513.63.416.01.20.60.64.21.41.01.014.26.210.23.18.21.71.51.51.30.910.32.50.0.8.91.116.33.75.61.010.91.34.14.00.0.7.90.3
total96.21.247.69.765.07.054.01.779.94.164.93.1100.0.50.15.146.61.665.73.681.32.786.22.851.78.552.85.144.03.096.92.190.52.453.54.288.13.025.01.648.04.978.41.833.51.857.18.496.71.257.10.6
inside perimeterless than 10 years ago2.51.022.58.119.46.222.11.411.03.315.52.50.0.18.04.012.61.117.12.98.52.09.22.427.27.625.84.522.92.53.12.14.91.722.33.56.22.27.81.017.23.78.51.313.21.436.88.72.51.013.20.4
11-20 years ago0.0.12.55.98.13.99.11.02.11.54.01.30.0.8.02.710.81.04.61.63.41.33.41.510.75.35.42.312.32.00.0.0.0.7.62.24.62.15.20.910.93.15.41.08.81.13.13.10.0.6.80.3
21-30 years ago0.0.3.93.75.63.15.40.84.92.15.11.50.0.7.62.87.40.86.21.83.51.30.0.3.13.10.0.6.61.50.0.1.30.95.82.01.11.16.81.00.90.92.40.76.61.03.13.10.50.54.80.3
31-40 years ago0.40.49.65.50.0.3.10.61.21.24.31.30.0.3.21.84.00.62.91.31.40.80.0.0.0.2.71.64.91.40.0.0.50.52.71.40.0.6.00.98.82.81.40.56.01.00.0.0.0.3.30.2
41-50 years ago0.0.0.0.1.91.92.70.50.90.92.51.00.0.5.12.32.80.50.60.60.60.60.0.0.0.2.41.72.00.90.0.1.51.14.01.60.0.7.11.03.01.70.80.47.91.10.0.0.30.33.00.2
over 50 years ago0.90.63.93.90.0.3.70.60.0.3.71.40.0.8.02.815.71.22.81.31.40.81.20.97.44.211.03.37.31.60.0.1.30.94.11.70.0.42.01.911.33.23.10.824.01.70.0.0.0.11.70.4
total3.81.252.49.735.07.046.01.720.14.135.13.10.0.49.95.153.41.634.33.618.72.713.82.848.38.547.25.156.03.03.12.19.52.446.54.211.93.075.01.652.04.921.61.866.51.842.98.43.31.242.90.6
totalless than 10 years ago80.72.538.89.649.87.953.11.756.75.159.13.463.216.129.54.722.41.355.93.755.53.571.83.935.78.349.95.245.93.063.56.159.23.943.54.274.23.911.11.230.64.748.92.320.41.672.08.573.82.841.90.6
11-20 years ago10.12.016.46.925.76.816.71.317.74.013.92.426.314.517.53.917.01.214.02.717.02.716.53.233.28.411.03.218.52.324.85.519.23.116.93.215.83.48.71.117.13.821.51.911.51.314.26.815.72.315.60.5
21-30 years ago3.81.219.67.819.56.110.51.015.13.69.02.00.0.14.63.613.71.118.53.013.42.48.92.59.55.35.32.111.01.98.43.612.52.710.62.610.02.911.31.25.22.310.51.412.01.39.75.76.81.611.10.4
31-40 years ago3.01.113.66.60.0.6.10.83.31.95.41.50.0.7.62.88.70.96.41.97.01.80.70.70.0.7.12.76.41.50.0.3.21.47.02.20.0.8.81.111.53.17.11.29.01.20.0.2.51.06.60.3
41-50 years ago1.30.70.0.1.91.93.60.64.62.34.61.40.0.9.23.06.40.81.81.01.50.90.0.0.0.5.62.42.71.01.91.93.41.57.62.20.0.9.21.18.02.73.30.812.11.30.0.1.20.75.20.3
over 50 years ago1.20.711.66.23.23.210.01.02.51.88.01.910.510.521.74.231.81.53.51.45.61.62.21.321.67.121.24.215.52.21.51.52.61.314.42.90.0.50.91.927.64.58.71.335.01.94.14.00.0.19.50.5
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 #849200/315531
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: 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 ago78.32.616.36.830.37.330.01.545.25.042.33.460.115.610.33.09.30.939.13.746.33.461.64.18.44.923.34.321.82.460.46.154.23.920.53.366.94.13.10.613.53.239.02.26.81.034.18.671.32.927.50.5
11-20 years ago10.01.93.93.917.66.07.50.915.43.89.72.125.013.89.62.96.10.79.32.213.62.412.82.822.17.35.52.25.71.424.85.519.03.18.72.311.63.03.40.75.42.116.31.62.60.610.86.015.72.38.60.3
21-30 years ago3.71.215.77.113.95.55.00.710.23.13.71.30.0.6.32.36.10.712.32.59.52.09.32.56.34.45.12.14.11.28.43.611.12.64.51.78.82.74.40.75.42.18.11.25.10.96.44.66.31.66.20.3
31-40 years ago2.51.03.93.90.0.3.10.62.11.51.00.80.0.4.02.04.70.73.51.45.41.60.60.60.0.4.32.11.30.70.0.2.61.34.01.60.0.2.70.62.41.45.51.03.20.70.0.2.51.03.20.2
41-50 years ago1.30.70.0.0.0.1.00.33.72.12.01.00.0.3.71.83.80.61.20.80.90.60.0.0.0.3.21.80.70.51.91.91.81.13.31.50.0.2.40.54.31.92.40.75.10.90.0.0.90.62.30.2
over 50 years ago0.40.47.75.03.23.28.00.93.72.16.71.715.010.914.93.416.91.10.60.65.81.61.01.016.06.39.93.08.51.61.51.51.20.911.72.61.01.012.21.220.93.86.91.112.51.33.93.90.0.9.30.4
total96.21.247.69.765.07.054.61.680.24.165.53.1100.0.48.94.846.81.565.93.681.52.785.32.952.78.551.25.142.02.996.92.190.02.452.84.188.33.028.21.651.74.578.21.835.21.855.48.296.71.257.10.5
inside perimeterless than 10 years ago2.51.022.58.119.46.221.71.410.83.315.12.40.0.17.33.712.11.017.02.98.21.910.32.526.67.525.14.422.12.43.12.14.81.722.03.46.12.27.20.914.83.38.51.212.51.335.78.62.51.012.90.4
11-20 years ago0.0.12.55.98.13.98.70.92.11.53.91.30.0.8.12.610.20.94.61.63.31.23.31.510.45.25.92.412.61.90.0.0.60.68.42.34.52.04.70.89.32.75.11.08.31.13.03.00.0.6.60.3
21-30 years ago0.0.3.93.75.63.15.20.74.82.15.01.50.0.6.82.57.70.86.21.83.41.30.0.3.13.00.0.6.41.40.0.1.20.95.41.91.11.16.20.90.80.82.30.76.30.96.04.00.50.54.70.3
31-40 years ago0.40.49.65.50.0.3.00.61.21.24.61.30.0.2.91.74.00.62.91.31.80.90.0.0.0.2.61.54.81.30.0.0.50.52.51.30.0.5.70.87.52.41.40.55.70.90.0.0.0.3.30.2
41-50 years ago0.0.0.0.1.91.92.80.50.90.92.41.00.0.4.62.02.70.50.60.60.60.60.0.0.0.3.52.01.80.80.0.1.51.14.51.70.0.6.50.93.51.71.00.47.91.10.0.0.30.33.00.2
over 50 years ago0.90.63.93.90.0.4.00.70.0.3.61.30.0.11.43.216.51.12.81.31.40.81.20.87.24.111.73.310.21.80.0.1.30.94.51.70.0.41.61.812.43.13.50.824.21.70.0.0.0.12.40.4
total3.81.252.49.735.07.045.41.619.84.134.53.10.0.51.14.853.21.534.13.618.52.714.72.947.38.548.85.158.02.93.12.110.02.447.24.111.73.071.81.648.34.521.81.864.81.844.68.23.31.242.90.5
totalless than 10 years ago80.82.538.89.649.87.951.61.656.15.157.43.460.115.627.74.421.41.356.13.754.43.471.93.835.08.248.45.143.92.963.56.159.03.842.54.073.03.910.31.128.34.247.52.219.21.669.98.573.82.840.30.6
11-20 years ago10.01.916.46.925.76.816.21.217.53.913.62.325.013.817.73.716.31.113.92.616.82.616.13.132.58.211.43.118.32.224.85.519.73.117.13.116.23.48.11.014.73.421.41.810.91.213.86.615.72.315.20.4
21-30 years ago3.71.219.67.819.56.110.21.015.03.58.71.90.0.13.13.213.81.118.42.912.92.39.32.59.35.25.12.110.51.88.43.612.32.79.92.59.82.910.61.16.12.210.41.311.41.312.46.16.81.610.90.4
31-40 years ago2.91.113.66.60.0.6.20.83.31.95.61.50.0.6.92.58.60.96.41.97.21.80.60.60.0.6.82.66.11.40.0.3.11.46.52.00.0.8.41.09.92.76.81.18.81.10.0.2.51.06.50.3
41-50 years ago1.30.70.0.1.91.93.80.64.62.34.41.40.0.8.32.76.50.81.71.01.50.90.0.0.0.6.72.62.50.91.91.93.31.57.82.20.0.8.81.07.82.53.30.813.01.30.0.1.20.75.40.3
over 50 years ago1.20.711.66.23.23.212.01.13.72.110.22.115.010.926.34.333.41.53.41.47.21.82.21.323.27.121.64.218.72.31.51.52.61.316.23.01.01.053.81.833.24.410.51.436.71.93.93.90.0.21.70.5
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 #849201/315532
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 ago78.22.616.36.830.37.330.21.545.25.042.73.460.115.610.53.09.30.938.83.746.23.462.24.18.44.923.64.421.72.460.46.154.33.920.23.368.04.13.00.611.93.039.72.26.81.034.18.671.32.927.60.5
11-20 years ago10.12.03.93.917.66.07.40.915.43.89.72.125.013.88.62.86.00.79.32.213.42.413.02.922.17.35.62.35.81.424.85.519.23.18.82.411.23.03.30.65.52.216.11.72.60.610.86.015.72.38.50.3
21-30 years ago3.81.215.77.113.95.55.00.710.23.13.81.30.0.6.42.36.10.712.32.59.72.18.82.56.34.45.22.14.21.28.43.611.22.64.61.78.92.84.30.75.52.27.91.25.20.96.44.66.31.66.20.3
31-40 years ago2.51.03.93.90.0.3.10.62.11.51.10.80.0.4.02.04.50.73.51.45.51.60.70.70.0.4.32.11.30.70.0.2.71.34.11.70.0.2.70.62.41.45.61.03.00.70.0.2.51.03.20.2
41-50 years ago1.30.70.0.0.0.1.00.33.72.12.01.00.0.3.71.93.70.61.20.80.90.70.0.0.0.3.21.80.70.51.91.91.81.13.41.50.0.2.40.64.41.92.40.75.00.90.0.0.90.62.30.2
over 50 years ago0.40.47.75.03.23.27.80.93.72.16.31.715.010.915.13.416.81.20.60.65.51.61.01.016.06.310.03.08.71.71.51.51.30.911.22.60.0.12.11.220.53.86.51.112.21.33.93.90.0.9.10.4
total96.21.247.69.765.07.054.61.780.24.165.63.1100.0.48.34.846.41.565.73.681.12.785.72.952.78.551.85.142.42.996.92.190.52.452.54.188.13.027.81.650.34.678.11.834.81.855.48.296.71.257.00.5
inside perimeterless than 10 years ago2.51.022.58.119.46.221.61.410.83.315.22.40.0.17.53.812.21.017.12.98.31.99.72.426.67.525.34.422.02.43.12.14.91.721.83.46.22.27.31.015.23.38.51.212.61.335.78.62.51.012.90.4
11-20 years ago0.0.12.55.98.13.98.80.92.11.53.91.30.0.8.22.610.40.94.61.63.31.23.41.510.45.25.92.412.21.90.0.0.0.8.62.34.62.14.70.89.62.85.31.08.41.13.03.00.0.6.60.3
21-30 years ago0.0.3.93.75.63.15.30.84.82.15.01.50.0.6.92.57.60.86.21.83.41.30.0.3.13.00.0.6.21.40.0.1.30.95.51.91.11.16.20.90.80.82.40.76.31.06.04.00.50.54.70.3
31-40 years ago0.40.49.65.50.0.3.00.61.21.24.21.30.0.2.91.74.00.62.91.31.90.90.0.0.0.2.61.65.01.30.0.0.50.52.61.30.0.5.70.97.72.51.40.55.70.90.0.0.0.3.30.2
41-50 years ago0.0.0.0.1.91.92.80.50.90.92.51.00.0.4.62.12.70.50.60.60.60.60.0.0.0.3.62.01.90.80.0.1.51.14.61.70.0.6.60.93.61.70.80.47.81.10.0.0.30.33.00.2
over 50 years ago0.90.63.93.90.0.3.90.70.0.3.61.40.0.11.63.216.61.22.81.31.40.81.20.97.24.110.83.210.51.80.0.1.30.94.61.70.0.41.71.812.73.23.60.824.31.70.0.0.0.12.40.4
total3.81.252.49.735.07.045.41.719.84.134.43.10.0.51.74.853.61.534.33.618.92.714.32.947.38.548.25.157.62.93.12.19.52.447.54.111.93.072.21.649.74.621.91.865.21.844.68.23.31.243.00.5
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 #849202/315533
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 ago77.42.513.25.628.46.729.61.446.64.942.83.157.215.812.43.29.20.938.63.547.33.261.63.99.74.825.44.322.72.358.45.853.23.621.63.366.43.93.30.613.63.239.12.16.91.031.58.071.42.728.00.5
11-20 years ago10.21.93.23.215.45.27.70.915.23.68.91.823.813.210.02.96.40.710.62.213.62.213.82.818.86.45.22.16.31.423.34.918.72.88.22.212.52.93.40.75.22.115.31.53.20.79.65.415.52.28.80.3
21-30 years ago4.51.314.86.212.24.84.90.710.53.03.71.20.0.7.52.46.40.711.82.412.42.18.32.35.33.85.92.24.81.27.33.212.52.55.41.87.72.44.50.75.32.110.21.35.60.912.55.86.61.56.70.3
31-40 years ago2.61.06.34.43.32.33.30.61.91.40.90.60.0.3.91.94.90.63.11.34.61.40.60.60.0.4.02.01.20.60.0.2.31.24.51.60.0.2.70.65.22.15.51.03.90.70.0.2.71.03.40.2
41-50 years ago1.50.80.0.1.71.70.90.33.52.01.70.99.59.53.51.83.70.61.10.70.80.60.0.0.0.2.91.61.00.65.13.01.60.93.11.40.0.1.80.55.02.02.40.74.00.80.0.0.80.62.20.2
over 50 years ago0.40.47.04.65.33.66.00.72.41.74.81.49.59.515.13.416.31.12.11.14.31.30.80.812.15.310.02.97.71.51.41.41.71.09.82.30.90.98.91.015.93.35.81.011.71.23.33.30.0.8.00.3
total96.61.144.58.766.36.752.51.679.94.062.93.0100.0.52.44.746.91.467.33.483.12.485.22.745.97.953.34.943.72.895.62.590.12.352.64.087.52.924.61.550.14.678.21.735.31.757.07.797.01.157.10.5
inside perimeterless than 10 years ago2.30.926.47.617.05.522.71.310.03.116.62.40.0.18.63.712.51.016.22.77.91.710.12.329.37.124.64.222.32.34.42.55.41.723.53.46.72.28.91.016.83.48.41.213.01.334.28.12.30.913.50.4
11-20 years ago0.0.11.84.97.33.59.10.93.61.85.71.50.0.7.82.510.10.94.71.52.91.13.01.39.24.66.02.412.21.80.0.0.60.68.42.24.01.84.80.810.52.95.10.98.41.12.92.90.0.6.60.3
21-30 years ago0.0.6.74.67.73.96.00.84.52.05.01.40.0.6.62.47.60.85.51.62.91.10.0.4.93.30.0.6.71.40.0.1.10.85.71.91.81.36.90.90.80.82.30.66.30.95.94.00.40.44.90.3
31-40 years ago0.40.47.54.30.0.3.20.61.11.14.41.30.0.2.71.63.90.62.61.21.60.80.0.0.0.2.41.44.51.20.0.0.40.42.41.20.0.6.00.98.52.61.50.56.30.90.0.0.0.3.30.2
41-50 years ago0.0.0.0.1.71.72.70.50.90.92.30.90.0.4.21.92.80.50.50.50.40.40.0.2.52.52.11.52.00.80.0.1.30.93.61.50.0.6.90.92.81.51.20.57.51.00.0.0.30.32.90.2
over 50 years ago0.80.53.23.20.0.3.80.60.0.3.11.20.0.7.72.516.11.13.11.21.20.71.81.08.23.911.73.18.61.60.0.1.20.83.71.50.0.41.81.810.62.93.30.823.21.60.0.0.0.11.70.4
total3.41.155.58.733.76.747.51.620.14.037.13.00.0.47.64.753.11.432.73.416.92.414.82.754.17.946.74.956.32.84.42.59.92.347.44.012.52.975.41.549.94.621.81.764.71.743.07.73.01.142.90.5
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 #849203/315534
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