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NFI3
forest area
silvicultural treatment between NFI2 and NFI3 · means of transport: clambunk/grapple
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
silvicultural treatment between NFI2 and NFI3means of transport: clambunk/grapple1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
silvicultural treatmentno275.9287.7452.4522.5938.5614.811491.81
yes5.2202.2300.5570.0.1.0450.0.8.915
total281.0289.9453.0522.5939.5614.811500.61
no silvicultural treatmentno129.9396.3362.1476.5380.83108.32553.91
yes1.2410.21000.21000.0.1.0450.0.2.628
total131.0396.5362.3476.5381.83108.32556.51
totalno405.71184.02114.5299.02119.32123.121045.71
yes6.4182.4290.7500.0.2.0320.0.11.413
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 22.06.2020 #802417/268749
NFI3
forest area
silvicultural treatment between NFI2 and NFI3 · means of transport: clambunk/grapple
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
silvicultural treatment between NFI2 and NFI3means of transport: clambunk/grapple1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
silvicultural treatmentno114.63166.72108.03105.9416.211511.41
yes0.8504.4212.8271.0450.0.9.015
total115.43171.12110.83106.9416.211520.41
no silvicultural treatmentno81.3453.85104.13262.52133.82635.51
yes0.4710.8500.21001.4380.0.2.827
total81.7454.65104.23263.92133.82638.31
totalno195.91220.51212.11368.41150.021146.91
yes1.2415.2193.0262.4290.0.11.713
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 22.06.2020 #802418/268750
NFI3
forest area
silvicultural treatment between NFI2 and NFI3 · means of transport: clambunk/grapple
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
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
silvicultural treatment between NFI2 and NFI3means of transport: clambunk/grapple1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
silvicultural treatmentno111.53164.32105.4396.1414.811492.11
yes0.8504.4212.8271.0450.0.9.015
total112.33168.72108.2397.0414.811501.01
no silvicultural treatmentno77.8452.0594.94220.92108.32554.01
yes0.4710.8500.21001.2410.0.2.628
total78.2452.8595.14222.12108.32556.51
totalno189.31216.41200.31317.01123.121046.01
yes1.2415.2193.0262.2300.0.11.513
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 22.06.2020 #802419/268751
NFI3
forest area
silvicultural treatment between NFI2 and NFI3 · means of transport: clambunk/grapple
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
silvicultural treatment between NFI2 and NFI3means of transport: clambunk/grapple1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
silvicultural treatmentno113.73166.52108.73107.4417.510513.81
yes0.7504.1212.5270.9450.0.8.215
total114.43170.62111.23108.2417.510521.91
no silvicultural treatmentno84.0456.45106.93267.22135.42649.91
yes0.5580.7500.21001.6330.0.3.024
total84.5457.15107.03268.82135.42652.91
totalno197.71222.91215.61374.61152.921163.71
yes1.2384.8192.6262.5270.0.11.113
total198.91227.71218.21377.01152.921174.80
© WSL, Swiss National Forest Inventory, 22.06.2020 #802420/268752
NFI3
forest area
silvicultural treatment between NFI2 and NFI3 · means of transport: clambunk/grapple
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
silvicultural treatment between NFI2 and NFI3
silvicultural treatmentno silvicultural treatmenttotal
economic regionmeans of transport: clambunk/grapple1000 ha± %1000 ha± %1000 ha± %
Western Jurano86.1366.04152.11
yes0.21000.21000.471
total86.3366.24152.51
Eastern Jurano29.7516.0945.72
yes0.6580.21000.850
total30.4516.2946.62
Western Plateauno34.6514.61049.32
yes0.4700.21000.657
total35.0514.81049.92
Central Plateauno51.0317.8968.81
yes1.5350.0.1.535
total52.6317.8970.31
Eastern Plateauno82.3322.98105.11
yes2.4290.6583.026
total84.7223.58108.11
Western Pre-Alpsno20.3824.1744.43
yes0.0.0.0.0.0.
total20.3824.1744.43
Central Pre-Alpsno54.4443.9598.32
yes2.1300.21002.329
total56.5444.15100.62
Eastern Pre-Alpsno35.3637.9673.22
yes0.6570.0.0.657
total35.8637.9673.82
Northwestern Alpsno18.2942.7560.93
yes0.0.0.0.0.0.
total18.2942.7560.93
Central Alpsno10.81115.2926.04
yes0.0.0.0.0.0.
total10.81115.2926.04
Northeastern Alpsno11.11219.3730.44
yes0.0.0.21000.2100
total11.11219.5730.64
Southwestern Alpsno24.9889.73114.62
yes0.0.0.21000.2100
total24.9889.93114.82
Southeastern Alpsno43.36100.33143.72
yes1.0451.0452.032
total44.36101.33145.62
Southern Alpsno16.411137.32153.72
yes0.0.0.0.0.0.
total16.411137.32153.72
Switzerlandno518.41647.811166.21
yes8.7152.82711.513
total527.11650.611177.71
© WSL, Swiss National Forest Inventory, 22.06.2020 #802421/268753
NFI1
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.1.91.90.0.0.0.0.0.0.0.0.0.0.20.20.70.40.0.0.0.0.10.0
high altitude areas0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.3.63.50.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.90.70.0.0.0.0.0.0.30.1
total0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.60.63.63.50.0.0.0.1.91.90.0.0.0.0.0.0.20.20.0.2.10.70.70.40.0.0.0.0.40.1
less than 10 years agolowlands78.52.725.28.629.67.041.51.673.44.728.93.225.016.218.84.38.11.048.53.848.63.129.63.328.38.413.33.636.92.884.04.569.93.721.33.481.03.99.81.413.64.324.71.95.10.949.79.779.52.732.80.5
high altitude areas0.0.38.69.533.37.425.41.41.31.323.02.90.0.32.35.531.31.77.91.925.72.945.33.824.38.228.34.723.02.70.0.11.22.630.43.90.70.73.50.820.45.026.52.015.61.629.08.41.70.919.50.5
total78.52.763.89.462.97.866.91.674.74.651.93.625.016.251.16.039.41.856.53.974.33.174.83.752.79.441.65.259.83.284.04.581.13.151.74.581.73.913.31.534.05.851.22.420.71.878.78.181.32.652.30.6
11-20 years agolowlands14.62.38.94.523.36.96.10.814.53.815.12.712.512.45.62.73.00.618.53.06.91.83.91.60.0.3.92.27.91.79.23.48.62.23.41.714.23.59.11.33.02.110.81.43.30.810.96.112.92.28.00.4
high altitude areas0.0.15.17.26.94.110.01.00.0.11.62.10.0.11.33.912.31.24.21.610.42.211.22.615.76.810.53.28.31.80.0.0.60.611.92.80.0.3.60.815.44.513.81.614.31.66.04.30.0.8.70.4
total14.62.324.08.030.27.416.21.314.53.826.73.212.512.417.04.515.31.322.73.317.42.715.03.015.76.814.43.716.22.49.23.49.12.215.33.214.23.512.71.518.54.824.62.117.61.717.07.212.92.216.70.5
21-30 years agolowlands3.51.20.0.1.91.92.00.56.82.84.41.525.016.24.32.52.10.59.02.22.51.11.51.10.0.2.51.82.20.93.42.44.71.83.91.71.11.15.21.01.51.54.20.93.00.80.0.3.01.13.30.2
high altitude areas0.0.0.0.0.0.4.10.70.0.3.01.20.0.8.53.210.11.10.0.0.60.61.30.90.0.6.82.75.81.60.0.0.50.58.42.40.0.6.01.05.92.94.41.014.81.60.0.0.40.45.30.3
total3.51.20.0.1.91.96.10.86.82.87.41.925.016.212.84.012.21.29.02.23.11.22.81.40.0.9.33.28.01.83.42.45.21.812.32.91.11.111.21.47.43.28.51.317.91.70.0.3.41.28.60.4
31-40 years agolowlands1.30.70.0.0.0.1.10.41.31.31.81.037.518.20.0.1.60.41.81.10.0.2.41.411.05.30.0.2.91.01.51.50.60.60.0.0.0.12.21.40.0.2.00.72.40.70.0.0.0.2.60.2
high altitude areas0.0.8.15.50.0.1.50.40.0.3.51.30.0.4.32.57.61.00.50.50.0.1.61.10.0.9.43.23.61.30.0.1.61.17.62.30.0.4.20.96.23.12.50.79.61.30.0.0.0.3.70.3
total1.30.78.15.50.0.2.60.61.31.35.31.737.518.24.32.59.21.12.31.20.0.3.91.811.05.39.43.26.61.61.51.52.11.27.62.30.0.16.51.76.23.14.51.012.11.50.0.0.0.6.20.3
41-50 years agolowlands0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.40.20.0.0.60.60.0.0.0.1.41.40.0.0.0.0.80.80.90.90.0.4.71.01.51.51.10.50.80.40.0.0.0.0.80.1
high altitude areas0.0.0.0.3.23.21.10.40.0.0.40.40.0.1.31.34.30.70.0.1.71.00.0.0.0.7.02.72.71.10.0.0.0.1.30.90.0.6.11.12.92.00.90.44.30.90.0.0.0.2.20.2
total0.0.0.0.3.23.21.50.40.0.0.40.40.0.1.31.34.70.80.0.2.31.10.0.0.0.8.43.02.71.10.0.0.80.82.21.30.0.10.81.44.42.32.00.75.11.00.0.0.0.3.10.2
over 50 years agolowlands2.10.90.0.1.91.92.60.62.71.83.91.50.0.1.61.62.60.69.02.21.40.81.51.12.42.41.81.30.50.50.0.1.10.82.31.33.01.812.71.58.53.63.10.86.51.14.34.32.41.04.00.3
high altitude areas0.0.4.14.10.0.3.80.70.0.4.41.40.0.12.03.716.31.30.50.51.60.91.30.914.66.815.13.46.21.60.0.0.50.58.72.50.0.22.61.821.04.94.00.919.51.80.0.0.0.8.70.4
total2.10.94.14.11.91.96.40.92.71.88.32.00.0.13.64.019.01.49.52.33.01.22.81.417.07.216.93.56.71.60.0.1.60.910.92.83.01.835.32.129.55.47.11.226.02.04.34.32.41.012.60.4
totallowlands100.0.34.08.656.67.853.81.598.71.354.13.1100.0.30.35.017.81.286.82.360.02.839.33.241.88.722.94.450.42.8100.0.85.62.931.73.599.30.753.82.028.25.746.12.021.81.764.98.797.91.051.60.5
high altitude areas0.0.66.08.643.47.846.21.51.31.345.93.10.0.69.75.082.21.213.22.340.02.860.73.258.28.777.14.449.62.80.0.14.42.968.33.50.70.746.22.071.85.753.92.078.21.735.18.72.11.048.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802422/268754
NFI1
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.1.91.90.0.0.0.0.0.0.0.0.0.0.20.20.70.30.0.0.0.0.10.0
high altitude areas0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.3.43.40.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.80.60.0.0.0.0.0.0.30.1
total0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.60.63.43.40.0.0.0.1.91.90.0.0.0.0.0.0.20.20.0.2.00.70.70.30.0.0.0.0.40.1
less than 10 years agolowlands78.02.725.28.629.67.040.61.573.74.728.83.225.016.221.34.68.01.048.63.848.13.030.13.330.98.514.03.635.92.884.04.570.23.721.53.381.13.911.01.414.14.224.31.95.00.951.39.579.32.632.50.5
high altitude areas0.0.38.69.533.37.425.71.41.21.222.62.90.0.31.35.430.81.78.21.925.22.844.63.823.58.027.44.622.02.60.0.11.12.629.43.80.70.73.30.821.05.026.32.015.61.628.18.21.70.919.30.5
total78.02.763.89.462.97.866.31.674.94.651.43.625.016.252.65.938.81.856.83.873.33.174.63.754.49.241.45.157.93.184.04.581.33.150.94.381.83.814.31.535.15.750.52.320.71.879.47.981.02.551.80.6
11-20 years agolowlands14.82.38.94.523.36.96.20.814.43.814.92.612.512.45.52.73.00.618.53.07.21.83.71.50.0.3.82.18.51.79.23.48.52.14.81.914.13.49.21.22.92.010.71.43.30.810.66.013.02.28.00.4
high altitude areas0.0.15.17.26.94.110.01.00.0.11.82.10.0.11.03.712.01.24.01.510.02.111.82.715.16.610.23.19.11.80.0.0.60.611.22.70.0.3.40.814.64.313.51.615.11.65.84.20.0.8.80.4
total14.82.324.08.030.27.416.21.314.43.826.63.212.512.416.44.415.11.322.53.217.22.715.53.015.16.613.93.617.62.49.23.49.02.216.03.214.13.412.61.417.54.524.22.018.41.716.47.013.02.216.80.5
21-30 years agolowlands3.41.20.0.1.91.92.00.56.72.74.31.525.016.24.22.42.00.58.72.12.41.01.41.00.0.3.82.12.10.83.42.44.61.83.71.61.11.15.31.01.41.44.20.92.90.70.0.3.01.13.30.2
high altitude areas0.0.0.0.0.0.4.50.70.0.3.01.20.0.8.23.19.91.10.0.0.60.61.30.90.0.6.62.75.81.50.0.0.50.59.32.50.0.5.61.05.62.74.51.014.41.50.0.0.40.45.30.3
total3.41.20.0.1.91.96.50.96.72.77.21.925.016.212.43.911.91.28.72.12.91.22.71.40.0.10.33.37.91.73.42.45.11.813.02.91.11.111.01.47.03.08.71.317.31.60.0.3.31.28.60.4
31-40 years agolowlands1.30.70.0.0.0.1.10.41.21.21.71.037.518.20.0.1.50.41.81.00.0.2.31.310.65.10.0.2.81.01.51.50.60.60.0.0.0.12.01.40.0.2.30.72.30.70.0.0.0.2.50.2
high altitude areas0.0.8.15.50.0.1.50.40.0.3.91.40.0.4.22.47.30.90.50.50.0.1.51.10.0.9.83.23.41.20.0.1.51.17.22.10.0.4.00.85.82.92.40.79.21.30.0.0.0.3.60.2
total1.30.78.15.50.0.2.60.61.21.25.71.737.518.24.22.48.81.02.31.10.0.3.81.710.65.19.83.26.21.51.51.52.11.27.22.10.0.16.01.65.82.94.81.011.51.40.0.0.0.6.10.3
41-50 years agolowlands0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.40.20.0.0.60.60.0.0.0.1.31.30.0.0.0.0.80.80.80.80.0.4.80.91.41.41.10.50.70.40.0.0.0.0.80.1
high altitude areas0.0.0.0.3.23.21.10.40.0.0.40.40.0.1.31.24.10.70.0.1.60.90.0.0.0.6.82.62.61.00.0.0.0.1.20.90.0.6.01.02.71.81.10.54.10.90.0.0.0.2.20.2
total0.0.0.0.3.23.21.50.40.0.0.40.40.0.1.31.24.50.70.0.2.21.10.0.0.0.8.12.92.61.00.0.0.80.82.11.20.0.10.81.44.12.12.20.74.90.90.0.0.0.3.00.2
over 50 years agolowlands2.51.00.0.1.91.92.50.52.71.83.91.50.0.1.61.62.60.68.72.22.41.01.41.02.32.31.81.30.90.60.0.1.10.82.71.43.01.713.01.58.03.43.40.86.61.14.24.22.71.04.10.3
high altitude areas0.0.4.14.10.0.4.20.70.0.4.81.50.0.11.63.618.01.41.10.82.01.01.30.914.16.614.63.37.01.60.0.0.50.58.12.40.0.22.31.722.44.94.31.020.01.70.0.0.0.9.20.4
total2.51.04.14.11.91.96.70.92.71.88.72.10.0.13.23.820.71.59.82.34.41.42.71.416.47.016.43.47.91.70.0.1.60.910.92.73.01.735.32.030.45.37.61.226.51.94.24.22.71.013.30.4
totallowlands100.0.34.08.656.67.852.71.498.81.253.63.1100.0.32.55.117.61.286.22.360.62.739.53.243.98.724.64.450.22.7100.0.85.82.833.53.699.30.755.21.927.95.546.21.921.61.666.18.597.90.951.40.5
high altitude areas0.0.66.08.643.47.847.31.41.21.246.43.10.0.67.55.182.41.213.82.339.42.760.53.256.18.775.44.449.82.70.0.14.22.866.53.60.70.744.81.972.15.553.81.978.41.633.98.52.10.948.60.5
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, 12.07.2020 #802423/268755
NFI1
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands0.0.0.0.0.0.0.20.10.0.0.0.3.73.70.0.0.0.0.0.0.0.0.60.51.41.40.0.0.0.1.71.20.0.0.0.0.50.50.0.0.0.0.10.10.40.20.0.0.0.0.10.0
high altitude areas0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.30.10.0.0.0.0.0.6.83.00.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.1.70.40.70.30.0.0.0.0.30.1
total0.0.0.0.0.0.0.30.10.0.0.0.3.73.70.0.0.30.10.0.0.0.0.60.58.23.20.0.0.0.1.71.20.0.0.0.0.50.50.10.10.0.1.90.41.10.30.0.0.0.0.50.1
less than 10 years agolowlands81.01.822.35.932.05.241.01.172.93.228.82.129.99.020.03.18.00.747.72.748.52.229.32.432.25.515.42.635.01.973.74.069.62.520.02.481.82.710.00.914.93.025.01.35.00.650.46.778.31.932.30.4
high altitude areas0.0.39.36.828.55.125.21.02.11.023.22.00.0.29.83.730.81.28.91.523.11.944.62.724.55.030.43.424.71.90.0.8.91.534.32.90.40.43.60.618.53.327.31.417.61.234.86.31.80.619.80.4
total81.01.861.66.960.55.666.31.175.03.152.02.529.99.049.94.138.81.256.62.771.62.174.02.656.75.945.83.759.72.273.74.078.52.354.33.182.22.613.61.033.34.152.31.622.51.385.24.680.11.852.00.4
11-20 years agolowlands13.11.58.53.618.04.36.80.615.72.612.01.67.55.24.91.83.00.418.32.17.91.36.31.40.0.3.21.48.31.216.53.411.11.85.31.414.42.48.30.82.81.49.91.03.40.69.63.714.21.68.00.3
high altitude areas0.0.17.65.59.63.39.70.70.50.512.31.60.0.8.72.312.10.83.71.09.91.410.21.812.13.87.92.07.21.20.0.1.20.610.61.90.0.3.90.614.83.012.81.114.11.13.22.30.20.28.50.3
total13.11.526.26.227.65.016.40.916.22.624.32.17.55.213.62.915.10.922.02.317.71.816.52.212.13.811.12.415.51.616.53.412.41.815.92.314.42.412.21.017.63.222.71.417.51.212.94.214.41.616.50.4
21-30 years agolowlands2.90.80.0.3.72.11.70.34.61.53.20.929.18.82.21.31.70.37.11.41.80.61.50.72.61.82.61.33.20.84.11.82.91.03.61.20.90.76.20.71.71.23.80.62.50.50.0.2.50.73.00.2
high altitude areas0.0.1.71.70.0.4.70.50.0.5.01.10.0.6.01.99.00.70.90.51.20.50.70.51.41.47.22.04.71.00.0.0.70.59.21.80.0.5.60.75.82.04.20.713.91.10.0.0.20.25.20.2
total2.90.81.71.73.72.16.40.64.61.58.21.429.18.88.22.310.70.87.91.53.00.82.20.94.02.39.82.37.91.24.11.83.61.112.82.10.90.711.81.07.52.38.00.916.41.20.0.2.70.78.20.3
31-40 years agolowlands1.20.50.0.0.0.1.10.30.60.61.30.618.77.72.71.31.80.32.50.91.90.61.40.75.32.50.50.52.20.63.91.71.00.61.60.80.50.511.70.90.0.2.60.52.10.40.0.0.60.42.70.1
high altitude areas0.0.3.82.61.51.51.30.30.0.4.71.00.0.3.41.57.50.70.30.30.20.21.10.61.31.39.12.23.40.80.0.1.00.64.51.20.0.5.40.75.52.01.90.49.40.90.0.0.0.3.60.2
total1.20.53.82.61.51.52.40.40.60.66.01.218.77.76.11.99.30.72.70.92.10.72.50.96.62.99.62.25.61.03.91.72.00.86.11.50.50.517.21.15.52.04.40.711.51.00.0.0.60.46.30.2
41-50 years agolowlands0.20.20.0.1.11.10.30.10.0.0.0.3.73.70.70.70.90.20.0.0.20.20.0.0.0.1.20.90.60.30.0.0.30.30.40.40.0.3.60.60.60.61.00.30.60.20.0.0.0.0.80.1
high altitude areas0.0.0.0.1.51.50.80.20.0.0.50.30.0.1.30.94.50.50.0.0.70.40.0.0.0.5.51.72.00.60.0.0.0.1.80.80.0.6.10.75.11.91.10.33.80.60.0.0.0.2.20.1
total0.20.20.0.2.61.91.10.30.0.0.50.33.73.72.01.25.40.60.0.1.00.50.0.0.0.6.71.92.60.70.0.0.30.32.20.90.0.9.60.95.62.02.10.54.40.60.0.0.0.2.90.2
over 50 years agolowlands1.70.60.0.2.71.92.10.43.71.33.81.07.55.23.71.62.90.49.01.62.40.71.80.82.61.81.00.71.40.50.0.2.20.82.31.01.40.812.71.08.12.43.80.66.90.81.91.92.10.64.20.2
high altitude areas0.0.6.73.81.51.55.00.50.0.5.21.10.0.16.52.917.61.01.70.72.30.72.50.99.83.516.12.67.21.20.0.1.00.66.51.50.0.22.81.222.33.54.90.719.71.20.0.0.0.9.50.3
total1.70.66.73.84.22.47.10.63.71.39.01.47.55.220.23.320.51.010.71.74.71.04.21.212.43.917.02.68.71.30.0.3.21.08.81.81.40.835.51.430.43.98.60.926.61.41.91.92.10.613.60.3
totallowlands100.0.30.86.457.45.653.21.097.51.149.12.1100.0.34.23.218.30.984.51.862.61.940.92.444.15.723.92.850.71.9100.0.87.21.733.32.699.60.452.51.328.13.646.11.420.81.261.96.497.80.751.00.4
high altitude areas0.0.69.26.442.65.646.81.02.51.150.92.10.0.65.83.281.70.915.51.837.41.959.12.455.95.776.12.849.31.90.0.12.81.766.72.60.40.447.51.371.93.653.91.479.21.238.16.42.20.749.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802424/268756
NFI1
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands0.0.0.0.0.0.0.20.10.0.0.30.33.73.71.10.80.70.20.0.0.50.31.30.61.41.40.0.0.80.41.71.20.0.1.20.70.50.52.60.42.21.10.70.31.30.30.0.0.0.0.80.1
high altitude areas0.0.2.12.00.0.2.20.40.0.1.20.50.0.11.92.410.40.70.0.0.0.0.0.7.83.12.11.13.00.70.0.0.0.0.0.0.0.14.30.923.12.92.50.57.40.80.0.0.0.5.20.2
total0.0.2.12.00.0.2.50.40.0.1.50.63.73.713.02.511.10.70.0.0.50.31.30.69.23.42.11.13.80.81.71.20.0.1.20.70.50.516.91.025.33.13.20.68.70.80.0.0.0.6.10.2
less than 10 years agolowlands80.81.821.45.732.05.239.41.172.53.228.42.129.99.017.12.77.00.647.52.747.62.129.22.432.75.415.02.532.71.873.74.069.12.519.32.381.82.78.10.710.82.324.51.34.60.650.46.778.41.930.00.3
high altitude areas0.0.37.76.628.55.124.41.02.11.022.72.00.0.25.43.326.81.08.91.522.71.944.32.723.94.929.63.422.91.80.0.9.21.533.42.80.40.42.90.514.02.526.81.415.81.134.86.31.80.618.40.3
total80.81.859.06.860.55.663.91.174.63.151.12.529.99.042.53.833.81.156.52.770.22.273.52.656.65.844.73.755.62.173.74.078.32.352.63.182.22.611.00.924.83.251.41.620.31.285.24.680.21.848.40.4
11-20 years agolowlands13.01.58.23.418.04.36.50.615.62.611.71.67.55.24.21.62.60.418.22.17.91.36.21.40.0.3.11.37.71.116.53.411.01.75.11.414.42.46.70.72.01.09.70.93.10.59.63.714.21.67.40.2
high altitude areas0.0.19.05.59.63.39.30.70.50.512.11.50.0.7.42.010.60.73.71.09.91.410.21.811.83.77.71.96.81.10.0.1.50.710.21.80.0.3.20.510.82.212.61.112.91.03.22.30.20.27.90.2
total13.01.527.26.227.65.015.80.916.12.623.82.17.55.211.62.513.20.821.92.317.81.816.42.211.83.710.82.314.61.516.53.412.61.815.32.214.42.410.00.812.92.422.31.416.01.112.94.214.41.615.40.3
21-30 years agolowlands3.10.80.0.3.72.11.70.34.51.53.40.929.18.81.91.11.50.37.01.42.00.71.50.72.51.82.51.22.90.74.11.82.91.03.51.10.90.74.90.61.20.83.70.62.20.40.0.2.50.72.80.2
high altitude areas0.0.1.71.70.0.4.60.50.0.4.91.10.0.5.11.68.00.60.90.51.20.50.70.51.41.47.01.94.60.90.0.0.70.58.81.70.0.4.50.64.21.54.20.612.71.00.0.0.20.24.90.2
total3.10.81.71.73.72.16.30.64.51.58.31.429.18.87.02.09.50.77.91.53.20.82.10.93.92.39.52.27.51.14.11.83.61.112.32.00.90.79.40.85.51.77.90.914.91.10.0.2.70.77.70.2
31-40 years agolowlands1.20.50.0.0.0.1.10.31.10.81.30.618.77.72.81.21.60.32.50.91.80.61.40.75.12.50.90.72.60.73.91.71.00.61.60.80.50.59.90.80.0.2.50.51.90.40.0.0.60.42.60.1
high altitude areas0.0.3.62.51.51.51.20.30.0.4.61.00.0.2.91.36.70.60.30.30.20.21.10.61.31.38.82.13.80.80.0.1.00.64.31.20.0.4.50.64.01.51.80.48.50.80.0.0.0.3.40.2
total1.20.53.62.51.51.52.30.41.10.85.91.218.77.75.71.78.40.72.70.92.10.72.50.96.42.89.82.26.41.03.91.72.00.85.91.40.50.514.30.94.01.54.40.710.40.90.0.0.60.46.00.2
41-50 years agolowlands0.20.20.0.1.11.10.20.10.0.0.0.3.73.70.60.60.80.20.0.0.20.20.0.0.0.1.20.80.70.40.0.0.30.30.40.40.0.3.20.50.40.41.00.30.50.20.0.0.0.0.80.1
high altitude areas0.0.0.0.1.51.50.90.20.0.0.50.30.0.1.10.83.90.50.0.0.70.40.0.0.0.5.31.61.90.60.0.0.0.1.70.80.0.4.90.63.71.41.10.33.50.50.0.0.0.2.00.1
total0.20.20.0.2.61.91.10.30.0.0.50.33.73.71.71.04.70.50.0.1.00.50.0.0.0.6.51.82.60.70.0.0.30.32.10.90.0.8.00.74.11.42.00.54.00.60.0.0.0.2.80.1
over 50 years agolowlands1.70.60.0.2.71.92.20.43.71.33.70.97.55.23.11.42.80.49.21.62.30.71.80.82.51.80.90.72.40.70.0.2.20.82.61.01.40.811.20.95.91.83.80.66.30.71.91.92.10.64.10.2
high altitude areas0.0.6.43.61.51.55.90.60.0.5.31.10.0.15.32.716.50.91.70.73.00.82.40.99.53.415.72.57.11.10.0.1.00.68.01.60.0.19.11.117.42.75.10.719.51.20.0.0.0.9.60.3
total1.70.66.43.64.22.48.10.63.71.39.01.47.55.218.42.919.30.911.01.75.31.14.21.212.13.816.62.69.51.30.0.3.21.010.61.91.40.830.31.223.43.18.90.925.81.31.91.92.10.613.70.3
totallowlands100.0.29.66.257.45.651.51.097.51.148.72.1100.0.30.92.917.10.884.51.862.31.941.32.444.35.623.72.849.81.8100.0.86.61.733.62.599.60.446.61.222.72.746.01.319.71.161.96.497.80.748.50.4
high altitude areas0.0.70.46.242.65.648.51.02.51.151.32.10.0.69.12.982.90.815.51.837.71.958.72.455.75.676.32.850.21.80.0.13.41.766.42.50.40.453.41.277.32.754.01.380.31.138.16.42.20.751.50.4
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, 12.07.2020 #802425/268757
NFI2
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands4.51.20.0.3.12.23.50.63.91.93.11.231.613.73.11.62.20.45.71.75.01.32.41.23.82.73.11.76.21.34.72.76.11.83.11.32.31.18.31.05.21.95.00.93.00.73.53.55.11.34.30.2
high altitude areas0.0.9.25.22.92.97.60.80.0.5.71.50.0.25.54.119.01.21.40.83.91.33.11.47.04.08.82.69.91.60.0.0.70.710.02.30.0.19.41.326.43.95.41.016.01.40.0.0.40.410.40.4
total4.51.29.25.26.13.711.11.03.91.98.81.931.613.728.64.221.21.27.11.88.81.85.51.810.84.711.83.116.12.04.72.76.81.913.22.62.31.127.71.631.74.210.41.319.01.53.53.55.51.414.80.4
less than 10 years agolowlands71.22.714.76.227.56.729.91.450.95.030.52.925.613.28.72.74.60.636.13.533.22.825.83.023.96.95.92.418.92.061.86.152.73.716.32.966.84.56.10.96.12.221.91.74.00.741.48.871.32.723.50.4
high altitude areas0.0.16.16.523.06.218.71.20.0.16.32.40.0.20.53.720.91.25.11.614.22.244.13.327.17.327.94.319.62.20.0.6.81.921.23.10.60.62.70.622.53.924.51.715.11.428.07.11.40.715.20.4
total71.22.730.88.350.57.548.71.650.95.046.83.225.613.229.24.325.51.341.33.647.43.270.03.650.98.133.84.638.62.761.86.159.53.737.53.867.44.58.71.028.54.246.42.119.11.569.48.272.72.638.70.6
11-20 years agolowlands16.02.213.06.217.65.510.61.030.04.49.32.00.0.7.12.13.70.626.93.214.82.25.81.84.63.38.12.514.11.829.15.719.62.96.11.925.24.15.50.83.41.68.11.12.80.612.15.715.12.29.70.3
high altitude areas0.0.18.47.09.24.211.01.01.01.011.22.00.0.10.83.013.11.03.81.312.92.110.52.410.95.210.12.78.31.50.0.3.91.512.92.60.0.2.40.64.92.010.11.39.31.15.74.10.40.48.30.3
total16.02.231.38.526.86.421.61.331.14.520.52.70.0.17.93.516.81.130.73.427.72.916.32.915.56.018.23.522.32.229.15.723.53.119.03.125.24.17.91.08.32.518.21.612.11.317.86.915.52.217.90.5
21-30 years agolowlands3.71.25.53.76.13.72.50.55.92.45.31.58.58.50.80.81.50.47.92.03.71.20.70.70.0.2.01.43.30.91.41.42.81.12.61.33.51.84.20.71.71.24.80.92.80.62.92.94.31.23.20.2
high altitude areas0.0.13.06.24.53.35.20.70.0.6.01.40.0.5.52.26.10.72.51.15.91.53.81.50.0.7.02.53.51.00.0.1.00.76.31.90.0.2.60.69.52.75.91.08.61.12.92.90.0.4.70.2
total3.71.218.46.910.64.87.70.85.92.411.42.08.58.56.32.37.70.810.42.29.61.94.51.70.0.9.02.86.81.41.41.43.91.38.92.23.51.86.80.911.12.810.71.311.41.25.73.94.31.27.90.3
31-40 years agolowlands1.90.90.0.1.61.61.30.45.92.42.11.08.58.52.61.51.30.34.31.51.20.70.0.0.0.2.21.51.30.61.61.63.61.52.01.10.0.3.60.70.90.91.70.51.30.40.0.1.40.71.90.2
high altitude areas0.0.0.0.0.0.2.50.50.0.2.00.90.0.4.31.95.30.70.0.0.50.51.20.80.0.4.52.02.50.90.0.0.0.5.91.80.0.3.70.71.71.22.40.69.11.10.0.0.0.3.20.2
total1.90.90.0.1.61.63.90.65.92.44.21.38.58.56.92.46.60.84.31.51.70.81.20.80.0.6.72.53.91.11.61.63.61.57.92.10.0.7.30.92.61.54.10.810.41.20.0.1.40.75.10.3
41-50 years agolowlands1.10.60.0.0.0.0.90.31.01.01.50.925.613.20.0.0.90.31.60.90.0.1.41.05.32.80.0.1.90.71.41.40.0.0.0.0.0.7.70.90.0.1.60.51.60.50.0.0.0.1.80.2
high altitude areas0.0.7.04.80.0.0.80.30.0.1.70.90.0.2.61.53.70.60.40.40.0.0.0.0.0.4.72.11.90.80.0.0.70.75.21.70.0.2.80.62.61.51.30.56.00.90.0.0.0.2.20.2
total1.10.67.04.80.0.1.70.41.01.03.21.225.613.22.61.54.70.62.11.00.0.1.41.05.32.84.72.13.81.01.41.40.70.75.21.70.0.10.51.12.61.52.80.77.71.00.0.0.0.4.00.2
over 50 years agolowlands1.60.80.0.1.61.61.40.41.31.31.10.80.0.1.11.12.00.43.71.41.20.71.20.91.81.81.71.30.60.40.0.1.71.02.41.21.51.111.41.24.51.92.90.74.50.83.53.50.70.53.10.2
high altitude areas0.0.3.23.22.92.94.00.60.0.4.11.30.0.7.42.415.51.10.50.53.61.20.0.15.86.014.13.27.91.50.0.0.40.45.81.80.0.19.71.410.72.84.30.915.91.40.0.0.0.8.50.3
total1.60.83.23.24.53.35.40.71.31.35.21.50.0.8.52.617.51.24.21.54.81.41.20.917.56.215.83.48.51.60.0.2.11.18.32.21.51.131.21.715.23.37.31.120.41.63.53.50.70.511.60.4
totallowlands100.0.33.18.157.57.250.11.399.01.052.82.9100.0.23.43.616.21.086.22.259.02.537.43.039.37.323.03.846.32.3100.0.86.52.632.53.299.40.646.71.621.73.346.11.720.01.463.47.997.80.947.50.5
high altitude areas0.0.66.98.142.57.249.91.31.01.047.22.90.0.76.63.683.81.013.82.241.02.562.63.060.77.377.03.853.72.30.0.13.52.667.53.20.60.653.31.678.33.353.91.780.01.436.67.92.20.952.50.5
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, 12.07.2020 #802426/268758
NFI1
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands0.0.0.0.0.0.0.10.10.0.0.70.70.0.1.01.00.70.30.0.0.90.71.10.80.0.0.0.0.40.41.91.90.0.1.41.00.0.2.50.62.11.50.90.41.50.50.0.0.0.0.80.1
high altitude areas0.0.0.0.0.0.2.70.50.0.1.40.80.0.13.83.711.01.00.0.0.0.0.0.5.74.02.21.53.41.10.0.0.0.0.0.0.0.15.21.321.44.12.80.86.61.00.0.0.0.5.40.3
total0.0.0.0.0.0.2.80.60.0.2.01.00.0.14.93.811.71.10.0.0.90.71.10.85.74.02.21.53.81.21.91.90.0.1.41.00.0.17.71.423.54.33.70.98.11.10.0.0.0.6.20.3
less than 10 years agolowlands77.72.725.28.629.67.039.11.572.84.728.23.225.016.217.63.96.90.848.63.846.83.029.93.331.78.313.73.533.52.684.04.569.83.720.43.281.13.98.81.110.53.223.71.94.50.851.39.579.32.630.10.5
high altitude areas0.0.38.69.533.37.424.71.41.21.222.12.80.0.25.94.726.71.58.21.924.52.744.33.722.47.626.84.520.32.40.0.11.12.528.63.70.70.72.70.616.73.925.61.913.91.428.18.21.70.918.00.5
total77.72.763.89.462.97.863.81.674.04.650.33.625.016.243.55.433.61.656.83.871.33.174.23.754.18.940.55.053.83.084.04.580.93.149.14.281.83.811.41.327.14.549.32.318.41.679.47.981.02.548.10.6
11-20 years agolowlands14.72.38.94.523.36.95.90.814.23.714.62.612.512.44.52.22.60.518.53.07.01.73.71.50.0.3.72.17.91.69.23.48.42.14.51.814.13.47.31.02.11.510.41.33.20.710.66.013.02.27.40.3
high altitude areas0.0.15.17.26.94.19.61.00.0.11.52.10.0.9.13.110.51.04.01.510.22.111.72.714.46.39.93.18.41.70.0.1.10.810.72.50.0.2.90.710.83.213.21.613.81.45.84.20.0.8.20.3
total14.72.324.08.030.27.415.51.214.23.726.13.112.512.413.63.713.11.122.53.217.12.615.53.014.46.313.63.616.22.29.23.49.52.215.23.014.13.410.21.212.93.423.62.016.91.516.47.013.02.215.60.5
21-30 years agolowlands3.81.20.0.1.91.91.90.56.62.74.21.525.016.23.52.01.70.48.72.12.71.11.41.00.0.3.72.11.90.83.42.44.61.73.51.61.11.14.30.81.11.14.10.92.60.70.0.3.01.13.00.2
high altitude areas0.0.0.0.0.0.4.40.70.0.2.91.20.0.6.82.68.91.00.0.0.60.61.30.90.0.6.42.65.31.40.0.0.50.58.92.40.0.4.50.84.12.04.40.913.31.40.0.0.40.45.00.3
total3.81.20.0.1.91.96.20.86.62.77.11.925.016.210.23.210.61.08.72.13.31.22.71.40.0.10.13.27.31.63.42.45.11.812.32.81.11.18.81.15.22.28.51.315.91.50.0.3.31.28.10.4
31-40 years agolowlands1.30.70.0.0.0.1.00.32.41.71.71.037.518.21.01.01.40.41.81.00.0.2.31.310.14.90.0.3.31.01.51.50.60.60.0.0.0.10.01.10.0.2.30.72.10.60.0.0.0.2.50.2
high altitude areas0.0.8.15.50.0.1.50.40.0.3.81.30.0.3.52.06.50.80.50.50.0.1.51.10.0.9.63.13.91.20.0.1.51.16.82.00.0.3.20.74.32.22.40.78.61.10.0.0.0.3.40.2
total1.30.78.15.50.0.2.50.52.41.75.51.737.518.24.52.27.90.92.31.10.0.3.81.710.14.99.63.17.11.61.51.52.11.26.82.00.0.13.21.34.32.24.61.010.61.30.0.0.0.5.90.3
41-50 years agolowlands0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.50.20.0.0.60.60.0.0.0.1.31.30.30.30.0.0.80.80.80.80.0.4.00.81.01.01.10.50.70.30.0.0.0.0.80.1
high altitude areas0.0.0.0.3.23.21.20.40.0.0.40.40.0.1.01.03.50.60.0.1.60.90.0.0.0.6.72.62.41.00.0.0.0.1.20.80.0.4.80.82.01.41.00.53.70.80.0.0.0.2.10.2
total0.0.0.0.3.23.21.50.40.0.0.40.40.0.1.01.04.00.70.0.2.11.00.0.0.0.8.02.92.71.00.0.0.80.82.01.10.0.8.81.13.11.62.10.74.30.80.0.0.0.2.90.2
over 50 years agolowlands2.51.00.0.1.91.92.60.52.71.83.81.40.0.1.31.32.60.58.72.22.31.01.41.02.22.21.71.31.80.80.0.1.10.83.31.53.01.711.11.26.02.63.50.86.01.04.24.22.71.04.10.3
high altitude areas0.0.4.14.10.0.4.90.70.0.4.71.50.0.10.93.216.51.21.10.82.91.21.30.913.46.314.33.37.31.60.0.0.50.59.92.50.0.18.71.517.93.94.61.019.71.60.0.0.0.9.20.4
total2.51.04.14.11.91.97.60.92.71.88.52.00.0.12.33.519.11.39.82.35.21.52.71.415.76.716.13.49.11.80.0.1.60.913.22.93.01.729.91.823.84.38.11.325.71.84.24.22.71.013.30.4
totallowlands100.0.34.08.656.67.851.01.498.81.253.13.0100.0.29.04.516.41.186.22.360.32.739.93.144.18.324.14.349.12.6100.0.85.32.933.93.599.30.748.11.722.84.346.01.920.51.566.18.597.90.948.80.5
high altitude areas0.0.66.08.643.47.849.01.41.21.246.93.00.0.71.04.583.61.113.82.339.72.760.13.155.98.375.94.350.92.60.0.14.72.966.13.50.70.751.91.777.24.354.01.979.51.533.98.52.10.951.20.5
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, 12.07.2020 #802427/268759
NFI2
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.0.0.0.0.00.0
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.0
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.40.30.0.0.0.0.10.0
less than 10 years agolowlands73.82.813.06.125.87.133.31.647.35.431.23.337.518.211.23.85.00.836.63.735.33.128.33.325.98.37.32.921.92.562.56.553.84.116.73.266.84.67.51.29.53.823.61.95.01.046.49.872.52.926.80.5
high altitude areas0.0.16.47.324.56.819.51.30.0.17.42.60.0.22.75.026.11.65.91.815.12.544.43.632.78.929.64.921.72.70.0.8.02.225.23.80.70.72.60.726.95.626.22.016.21.624.77.61.60.816.70.5
total73.82.829.39.150.48.052.81.847.35.448.63.637.518.233.85.731.11.742.53.850.43.572.73.858.69.336.85.243.53.262.56.561.83.941.84.467.54.610.01.436.36.149.72.421.21.871.18.974.22.843.50.6
11-20 years agolowlands17.62.415.17.220.16.113.01.235.34.910.82.30.0.11.93.45.10.830.53.517.72.66.92.16.24.49.73.019.52.432.66.322.53.46.92.327.14.37.11.26.02.99.81.43.30.810.96.117.62.512.20.4
high altitude areas0.0.22.38.310.74.812.91.21.31.313.42.40.0.17.44.617.41.43.91.315.42.511.32.710.96.012.83.49.92.00.0.4.51.716.03.20.0.2.90.88.73.412.21.510.81.47.15.10.50.510.00.4
total17.62.437.49.730.87.126.01.536.65.024.13.10.0.29.35.322.41.534.43.733.13.418.23.417.07.222.44.329.32.932.66.327.03.622.93.827.14.39.91.414.74.322.02.014.21.618.07.718.12.522.20.6
21-30 years agolowlands4.31.35.94.06.94.13.00.66.82.86.51.812.512.41.31.32.10.58.92.24.01.40.90.90.0.2.51.84.21.21.51.53.21.32.51.43.71.96.61.13.02.15.91.13.10.83.33.35.21.54.10.3
high altitude areas0.0.15.17.25.03.76.30.80.0.6.71.60.0.8.73.48.11.02.91.36.71.83.71.70.0.8.32.93.61.30.0.0.60.68.12.40.0.3.40.813.94.37.51.311.01.43.33.30.0.5.70.3
total4.31.321.17.911.95.39.31.06.82.813.22.412.512.410.03.710.21.111.82.510.72.24.61.90.0.10.93.37.81.71.51.53.81.410.72.73.71.910.01.316.94.613.41.614.11.66.64.45.21.59.70.4
31-40 years agolowlands1.70.90.0.1.91.91.60.46.82.82.61.212.512.44.32.51.90.54.81.71.50.80.0.0.0.1.41.41.80.81.91.94.21.72.51.40.0.5.31.01.51.52.00.61.80.60.0.1.70.92.40.2
high altitude areas0.0.0.0.0.0.2.60.60.0.2.41.10.0.7.23.16.80.90.0.0.60.61.30.90.0.4.72.33.71.30.0.0.0.6.22.10.0.5.81.03.02.12.30.711.71.40.0.0.0.3.80.3
total1.70.90.0.1.91.94.20.76.82.85.01.612.512.411.53.98.71.04.81.72.11.01.30.90.0.6.02.65.51.51.91.94.21.78.72.50.0.11.01.44.62.54.31.013.51.50.0.1.70.96.20.3
41-50 years agolowlands1.30.70.0.0.0.1.10.41.31.31.81.037.518.20.0.1.30.41.81.10.0.1.71.27.33.80.0.2.61.01.51.50.0.0.0.0.0.11.41.40.0.1.50.62.20.70.0.0.0.2.30.2
high altitude areas0.0.8.15.50.0.0.90.30.0.1.60.90.0.4.32.55.10.80.50.50.0.0.0.0.0.6.02.62.71.10.0.0.80.86.12.10.0.3.70.84.72.71.60.67.61.20.0.0.0.2.60.2
total1.30.78.15.50.0.2.00.51.31.33.41.437.518.24.32.56.30.92.31.20.0.1.71.27.33.86.02.65.31.51.51.50.80.86.12.10.0.15.11.64.72.73.10.89.81.30.0.0.0.4.90.3
over 50 years agolowlands1.30.70.0.1.91.91.80.51.41.41.30.90.0.1.61.62.50.64.21.61.50.91.51.12.42.42.11.50.50.50.0.1.91.13.11.61.81.316.11.68.13.53.30.86.01.14.34.30.80.53.80.3
high altitude areas0.0.4.14.13.23.24.00.70.0.4.41.40.0.9.43.418.51.40.0.2.21.10.0.14.66.815.83.78.01.80.0.0.50.56.72.20.0.27.71.914.74.34.10.920.81.80.0.0.0.9.50.4
total1.30.74.14.15.13.75.70.81.41.45.71.70.0.11.03.721.01.54.21.63.81.41.51.117.07.217.94.08.51.90.0.2.41.29.82.61.81.343.82.222.85.27.41.326.92.04.34.30.80.513.30.4
totallowlands100.0.34.08.656.67.853.81.598.71.354.13.1100.0.30.35.017.81.286.82.360.02.839.33.241.88.722.94.450.42.8100.0.85.62.931.73.599.30.753.82.028.25.746.12.021.81.764.98.797.91.051.60.5
high altitude areas0.0.66.08.643.47.846.21.51.31.345.93.10.0.69.75.082.21.213.22.340.02.860.73.258.28.777.14.449.62.80.0.14.42.968.33.50.70.746.22.071.85.753.92.078.21.735.18.72.11.048.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802428/268760
NFI2
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands4.51.20.0.3.12.23.00.62.91.72.21.027.313.92.01.41.40.45.71.73.91.21.91.10.0.3.11.84.01.14.72.76.11.82.01.12.31.14.30.84.52.24.10.82.50.63.53.55.11.33.30.2
high altitude areas0.0.9.25.22.92.93.50.60.0.4.61.40.0.5.92.67.70.91.40.83.11.12.41.27.34.18.02.53.51.00.0.0.70.77.22.00.0.5.10.98.83.03.50.88.31.10.0.0.40.44.40.3
total4.51.29.25.26.13.76.60.82.91.76.81.727.313.97.92.99.10.97.11.87.01.64.31.67.34.111.13.07.41.54.72.76.81.99.22.32.31.19.41.213.33.67.61.110.81.33.53.55.51.47.70.3
less than 10 years agolowlands71.22.714.76.227.56.731.51.451.45.031.13.027.313.911.23.45.30.736.13.534.02.826.13.024.87.16.02.420.92.261.86.152.73.717.13.066.84.57.61.17.82.822.61.74.40.841.48.871.32.725.50.5
high altitude areas0.0.16.16.523.06.219.71.20.0.16.72.40.0.26.54.524.11.45.11.614.62.344.73.428.17.527.74.321.72.30.0.6.81.922.23.30.60.63.30.728.94.825.21.816.51.528.07.11.40.716.50.4
total71.22.730.88.350.57.551.21.651.45.047.83.327.313.937.75.129.51.541.33.648.53.270.83.652.98.333.64.642.62.961.86.159.53.739.33.967.44.511.01.336.65.147.82.120.91.769.48.272.72.642.00.6
11-20 years agolowlands16.02.213.06.217.65.511.11.030.34.49.52.00.0.9.12.74.30.726.93.215.22.35.91.84.83.58.22.615.52.029.15.719.62.96.42.025.24.16.91.04.32.18.41.13.10.712.15.715.12.210.50.4
high altitude areas0.0.18.47.09.24.211.61.01.11.111.52.10.0.13.93.815.21.23.81.313.22.210.62.511.35.410.32.89.11.70.0.3.91.513.52.70.0.3.00.76.32.510.41.310.21.25.74.10.40.49.00.4
total16.02.231.38.526.86.422.71.431.44.521.02.70.0.23.04.419.41.330.73.428.43.016.53.016.16.218.53.624.72.429.15.723.53.119.93.325.24.19.91.210.73.218.81.713.31.417.86.915.52.219.40.5
21-30 years agolowlands3.71.25.53.76.13.72.60.56.02.45.51.69.19.01.01.01.70.47.92.03.81.20.70.70.0.2.01.43.61.01.41.42.81.12.71.33.51.85.30.92.21.55.00.93.10.72.92.94.31.23.50.2
high altitude areas0.0.13.06.24.53.35.50.70.0.6.11.40.0.7.12.87.10.82.51.16.01.63.81.60.0.7.12.53.91.20.0.1.00.76.61.90.0.3.30.712.13.46.11.09.51.22.92.90.0.5.00.3
total3.71.218.46.910.64.88.10.96.02.411.62.19.19.08.13.08.80.910.42.29.82.04.51.70.0.9.12.87.51.51.41.43.91.39.32.33.51.88.61.114.33.611.11.312.61.35.73.94.31.28.50.3
31-40 years agolowlands1.90.90.0.1.61.61.40.46.02.42.21.09.19.03.42.01.50.44.31.51.20.70.0.0.0.2.21.51.40.61.61.63.61.52.11.20.0.4.50.91.11.11.80.61.40.50.0.1.40.72.00.2
high altitude areas0.0.0.0.0.0.2.70.50.0.2.10.90.0.5.62.46.10.80.0.0.50.51.20.80.0.4.62.02.81.00.0.0.0.6.21.90.0.4.70.82.21.52.40.710.01.20.0.0.0.3.50.2
total1.90.90.0.1.61.64.10.66.02.44.21.39.19.09.03.17.60.94.31.51.70.91.20.80.0.6.82.54.31.21.61.63.61.58.22.20.0.9.11.23.31.94.20.911.41.30.0.1.40.75.50.3
41-50 years agolowlands1.10.60.0.0.0.1.00.31.11.11.50.927.313.90.0.1.10.31.60.90.0.1.41.05.52.90.0.2.00.81.41.40.0.0.0.0.0.9.61.20.0.1.60.51.80.50.0.0.0.2.00.2
high altitude areas0.0.7.04.80.0.0.80.30.0.1.80.90.0.3.42.04.30.70.40.40.0.0.0.0.0.4.82.12.10.90.0.0.70.75.51.80.0.3.40.73.31.91.30.56.61.00.0.0.0.2.40.2
total1.10.67.04.80.0.1.80.41.11.13.31.227.313.93.42.05.40.72.11.00.0.1.41.05.52.94.82.14.21.11.41.40.70.75.51.80.0.13.11.43.31.92.90.78.41.10.0.0.0.4.30.3
over 50 years agolowlands1.60.80.0.1.61.61.50.41.31.31.10.80.0.1.41.42.30.53.71.41.30.71.20.91.81.81.81.30.70.50.0.1.71.02.61.31.51.114.41.45.72.53.00.74.90.93.53.50.70.53.40.2
high altitude areas0.0.3.23.22.92.94.10.60.0.4.21.30.0.9.53.017.81.20.50.53.31.20.0.16.46.214.33.38.71.60.0.0.40.46.11.90.0.24.61.712.83.44.50.917.61.50.0.0.0.9.20.3
total1.60.83.23.24.53.35.60.71.31.35.31.50.0.10.93.320.11.34.21.54.61.41.20.918.26.416.13.59.41.70.0.2.11.18.62.31.51.139.01.918.54.17.51.122.51.73.53.50.70.512.50.4
totallowlands100.0.33.18.157.57.252.11.498.91.153.02.9100.0.28.14.317.61.186.22.259.32.537.33.036.97.523.33.948.22.4100.0.86.52.632.73.399.40.652.61.825.64.246.61.821.21.563.47.997.80.950.10.5
high altitude areas0.0.66.98.142.57.247.91.41.11.147.02.90.0.71.94.382.41.113.82.240.72.562.73.063.17.576.73.951.82.40.0.13.52.667.33.30.60.647.41.874.44.253.41.878.81.536.67.92.20.949.90.5
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802429/268761
NFI2
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands0.40.40.0.0.0.0.0.0.0.0.0.11.111.10.0.0.10.10.0.0.0.0.0.0.0.0.0.0.80.60.0.0.0.0.0.0.60.60.60.31.31.30.60.40.30.20.0.0.0.0.30.1
high altitude areas0.0.0.0.0.0.0.70.30.0.0.50.50.0.1.41.41.50.41.10.80.60.60.60.60.0.1.01.00.80.50.0.0.0.0.0.0.0.0.30.21.41.30.20.20.90.40.0.0.0.0.60.1
total0.40.40.0.0.0.0.70.30.0.0.50.511.111.11.41.41.60.41.10.80.60.60.60.60.0.1.01.01.60.80.0.0.0.0.0.0.60.60.90.42.71.90.80.41.30.50.0.0.0.0.90.1
less than 10 years agolowlands72.92.813.06.125.87.132.51.548.95.330.73.233.316.711.83.84.80.736.23.634.73.028.03.223.57.76.92.721.42.462.56.553.84.017.53.266.64.67.51.19.43.522.51.84.90.944.99.672.82.825.90.5
high altitude areas0.0.16.47.324.56.819.51.30.0.18.02.60.0.23.34.824.41.55.71.714.42.443.43.629.78.229.04.720.12.50.0.7.92.223.43.60.70.73.20.727.75.326.21.916.11.623.97.41.60.816.50.5
total72.92.829.39.150.48.052.01.748.95.348.73.533.316.735.15.529.21.641.93.849.13.471.43.853.29.035.85.041.53.062.56.561.63.940.94.267.24.610.71.337.15.748.72.321.01.868.88.874.42.842.40.6
11-20 years agolowlands17.52.415.17.220.16.112.61.134.24.810.72.20.0.11.03.14.90.729.73.517.42.56.72.05.64.09.12.917.42.232.66.322.53.37.12.226.74.27.61.15.22.59.31.33.50.813.86.517.62.511.80.4
high altitude areas0.0.22.38.310.74.812.91.11.21.212.82.30.0.16.04.317.01.34.31.414.82.411.82.713.36.312.13.210.51.90.0.4.41.715.53.10.0.3.10.87.53.011.81.511.61.46.94.90.50.510.00.4
total17.52.437.49.730.87.125.51.535.44.923.53.00.0.27.05.021.91.434.03.632.13.318.53.318.97.221.24.127.92.732.66.326.93.522.73.626.74.210.71.312.83.721.11.915.11.520.67.918.02.521.90.5
21-30 years agolowlands4.21.35.94.06.94.13.00.66.62.76.21.811.111.11.21.22.00.58.72.14.31.40.90.90.0.2.41.74.11.21.51.53.21.33.11.53.61.96.01.02.71.85.71.03.50.83.23.25.11.44.00.3
high altitude areas0.0.15.17.25.03.76.10.80.0.6.81.60.0.8.03.28.00.92.81.26.81.84.21.70.0.7.92.84.51.30.0.1.10.87.52.20.0.3.60.814.64.17.01.210.91.43.23.20.0.5.70.3
total4.21.321.17.911.95.39.11.06.62.713.02.311.111.19.33.410.01.011.52.411.12.25.11.90.0.10.33.28.61.71.51.54.31.410.62.63.61.99.61.317.34.412.61.514.41.56.44.35.11.49.60.4
31-40 years agolowlands2.10.90.0.1.91.91.60.46.62.72.41.111.111.14.02.31.70.44.71.61.40.80.0.0.0.2.61.71.60.71.91.94.11.72.31.30.0.5.00.91.31.32.00.61.70.50.0.1.70.82.30.2
high altitude areas0.0.0.0.0.0.3.00.60.0.2.31.00.0.6.62.86.90.90.0.0.60.61.30.90.0.5.52.43.31.10.0.0.0.7.22.20.0.5.20.92.71.82.80.811.31.40.0.0.0.3.90.3
total2.10.90.0.1.91.94.50.76.62.74.81.511.111.110.63.68.61.04.71.62.01.01.30.90.0.8.02.94.91.41.91.94.11.79.52.50.0.10.21.34.02.24.81.013.01.50.0.1.70.86.20.3
41-50 years agolowlands1.30.70.0.0.0.1.10.41.21.21.71.033.316.70.0.1.20.41.81.00.0.1.61.26.63.40.0.2.30.91.51.50.0.0.0.0.0.10.71.30.0.1.80.62.10.60.0.0.0.2.20.2
high altitude areas0.0.8.15.50.0.0.90.30.0.2.01.00.0.4.02.34.90.80.50.50.0.0.0.0.0.5.72.52.41.00.0.0.80.86.42.00.0.3.80.84.12.41.50.67.51.10.0.0.0.2.70.2
total1.30.78.15.50.0.2.00.51.21.23.71.433.316.74.02.36.10.82.31.10.0.1.61.26.63.45.72.54.71.31.51.50.80.86.42.00.0.14.51.54.12.43.30.89.61.30.0.0.0.4.90.3
over 50 years agolowlands1.60.80.0.1.91.91.70.41.31.31.20.90.0.1.51.52.60.54.11.51.50.91.41.02.22.22.01.50.90.60.0.1.91.12.91.51.71.216.01.67.13.13.50.85.71.04.24.20.70.53.80.2
high altitude areas0.0.4.14.13.23.24.50.70.0.4.71.40.0.11.13.520.11.40.60.63.61.30.0.19.17.115.93.69.91.90.0.0.50.57.02.20.0.27.41.815.14.05.11.020.01.70.0.0.0.10.30.4
total1.60.84.14.15.13.76.20.81.31.35.91.70.0.12.63.822.61.54.71.65.01.61.41.021.37.417.93.910.81.90.0.2.41.29.92.61.71.243.42.122.24.88.61.325.61.94.24.20.70.514.10.4
totallowlands100.0.34.08.656.67.852.41.498.81.253.03.1100.0.29.54.817.21.285.02.459.32.738.63.237.98.223.04.248.52.6100.0.85.42.832.93.599.30.753.31.927.05.245.51.921.51.666.18.597.90.950.30.5
high altitude areas0.0.66.08.643.47.847.61.41.21.247.03.10.0.70.54.882.81.215.02.440.72.761.43.262.18.277.04.251.52.60.0.14.62.867.13.50.70.746.71.973.05.254.51.978.51.633.98.52.10.949.70.5
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, 12.07.2020 #802430/268762
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands80.42.617.17.232.77.634.91.655.75.237.23.462.518.213.84.17.00.949.23.741.13.129.73.419.96.813.23.729.12.863.56.153.34.016.93.372.94.18.71.311.04.028.12.04.81.042.19.772.12.929.80.5
high altitude areas0.0.23.38.517.06.221.01.40.0.24.12.90.0.24.35.120.11.56.51.915.32.543.43.717.07.237.35.221.02.60.0.6.32.028.63.90.70.74.10.929.75.723.51.917.31.735.18.71.70.916.50.5
total80.42.640.49.849.87.955.91.755.75.261.33.562.518.238.25.927.21.655.73.756.43.573.13.936.98.850.65.450.13.263.56.159.63.945.54.573.64.012.81.540.76.251.62.422.11.977.18.273.92.846.30.6
11-20 years agolowlands10.32.05.94.011.35.18.91.017.54.17.31.925.016.26.93.02.10.512.62.69.42.05.31.814.66.82.21.59.11.824.85.515.62.95.72.116.23.55.11.04.92.87.21.22.40.710.96.115.12.37.70.4
high altitude areas0.0.11.16.314.45.38.00.90.0.5.71.60.0.8.53.318.01.41.60.98.22.010.22.623.28.18.52.910.72.00.0.3.91.59.32.60.0.1.60.615.24.513.61.610.41.30.0.0.40.48.40.4
total10.32.017.17.225.76.816.91.317.54.113.02.425.016.215.34.320.11.514.22.717.62.715.53.137.89.110.73.219.82.624.85.519.63.115.03.216.23.56.71.120.05.120.81.912.81.510.96.115.52.316.10.5
21-30 years agolowlands3.81.28.15.510.74.54.80.814.63.64.01.40.0.5.32.52.00.515.62.84.91.52.01.20.0.2.71.66.11.58.43.610.02.53.41.710.33.04.91.00.0.3.60.92.30.77.65.46.91.74.80.3
high altitude areas0.0.12.36.68.84.56.20.81.31.34.41.40.0.11.53.911.01.13.31.28.92.07.12.37.14.82.91.73.81.30.0.2.11.28.52.50.0.1.90.60.0.5.81.16.31.10.0.0.0.5.30.3
total3.81.220.48.019.56.111.01.115.83.78.42.00.0.16.84.413.01.218.93.013.92.59.12.67.14.85.62.39.91.98.43.612.22.711.92.910.33.06.81.20.0.9.41.48.71.37.65.46.91.710.20.4
31-40 years agolowlands3.01.13.03.00.0.1.60.53.52.01.20.80.0.1.31.32.00.55.31.72.01.00.0.0.0.1.41.42.61.00.0.1.91.11.71.20.0.2.90.84.52.63.50.91.50.50.0.2.51.02.20.2
high altitude areas0.0.11.16.30.0.4.20.70.0.4.41.30.0.7.43.25.80.91.20.84.81.50.0.0.0.6.22.63.71.30.0.0.80.86.12.10.0.3.80.98.73.43.40.95.91.10.0.0.0.3.70.3
total3.01.114.16.80.0.5.90.83.52.05.61.60.0.8.73.57.71.06.51.96.71.80.0.0.0.7.62.86.31.60.0.2.61.37.82.40.0.6.71.113.24.16.91.27.51.20.0.2.51.05.90.3
41-50 years agolowlands1.30.70.0.1.91.90.90.34.82.42.11.10.0.1.31.30.80.31.81.01.00.70.0.0.0.0.0.0.70.51.91.93.41.51.61.20.0.4.91.01.51.51.10.53.10.80.0.1.30.71.70.2
high altitude areas0.0.0.0.0.0.2.30.50.0.2.61.00.0.8.53.33.60.70.0.0.60.60.0.0.0.4.92.42.31.00.0.0.0.5.21.90.0.4.20.94.42.52.10.78.51.20.0.0.0.2.80.2
total1.30.70.0.1.91.93.20.64.82.44.81.50.0.9.83.64.40.81.81.01.60.90.0.0.0.4.92.43.11.21.91.93.41.56.92.20.0.9.21.35.92.93.10.811.61.40.0.1.30.74.50.3
over 50 years agolowlands1.30.70.0.0.0.2.60.62.61.92.31.212.512.41.61.63.90.72.41.21.50.92.31.37.33.83.52.02.71.01.51.51.41.02.41.40.0.27.31.96.33.12.60.77.61.24.34.30.0.5.30.3
high altitude areas0.0.8.15.53.23.24.50.70.0.4.61.50.0.9.53.523.71.60.50.52.21.10.0.10.96.017.14.08.11.80.0.1.30.910.52.70.0.30.51.913.94.45.51.129.62.00.0.0.0.11.70.4
total1.30.78.15.53.23.27.10.92.61.96.91.912.512.411.13.827.61.72.91.33.81.42.31.318.17.120.64.310.82.01.51.52.61.312.93.00.0.57.82.220.25.18.11.337.32.24.34.30.0.17.00.5
totallowlands100.0.34.08.656.67.853.81.598.71.354.13.1100.0.30.35.017.81.286.82.360.02.839.33.241.88.722.94.450.42.8100.0.85.62.931.73.599.30.753.82.028.25.746.12.021.81.764.98.797.91.051.60.5
high altitude areas0.0.66.08.643.47.846.21.51.31.345.93.10.0.69.75.082.21.213.22.340.02.860.73.258.28.777.14.449.62.80.0.14.42.968.33.50.70.746.22.071.85.753.92.078.21.735.18.72.11.048.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802431/268763
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands80.72.516.46.932.77.633.51.555.45.135.83.363.216.112.53.76.40.848.33.740.13.128.93.320.76.612.63.527.82.663.56.153.04.016.53.073.53.98.01.111.23.626.61.94.40.939.39.372.12.927.90.5
high altitude areas0.0.22.48.217.06.220.71.31.31.323.62.80.0.22.04.719.01.37.52.015.52.442.93.615.06.438.35.120.02.50.0.6.21.926.93.60.70.73.80.826.44.922.81.917.01.632.78.31.70.916.10.5
total80.72.538.89.649.87.954.31.756.75.159.43.463.216.134.55.525.41.555.93.755.63.571.83.935.78.350.95.247.83.163.56.159.23.943.54.274.23.911.81.337.65.549.42.321.41.772.08.573.82.843.90.6
11-20 years agolowlands10.12.05.73.811.35.19.01.017.74.07.41.926.314.56.22.72.00.512.42.59.22.05.21.812.86.12.11.48.71.624.85.515.42.85.11.915.83.45.30.95.22.67.01.12.30.614.26.815.32.37.40.3
high altitude areas0.0.10.76.114.45.38.10.90.0.6.61.70.0.11.23.517.01.31.60.98.01.911.32.720.47.28.12.810.21.90.0.3.91.511.82.70.0.3.10.712.43.814.61.69.91.20.0.0.40.48.70.4
total10.12.016.46.925.76.817.11.317.74.014.02.426.314.517.44.219.01.314.02.717.22.716.53.233.28.410.23.118.92.424.85.519.23.116.93.215.83.48.31.117.64.421.51.912.21.414.26.815.72.316.10.5
21-30 years agolowlands3.81.27.85.310.74.54.60.713.93.44.31.40.0.4.82.22.20.515.32.84.81.52.01.20.0.2.61.55.61.38.43.610.42.53.01.510.02.94.60.90.0.3.70.82.60.79.75.76.81.64.70.3
high altitude areas0.0.11.86.48.84.56.00.81.21.24.71.50.0.10.43.512.21.13.21.28.72.06.92.29.55.32.81.65.21.40.0.2.11.27.62.20.0.5.10.92.81.96.41.18.91.20.0.0.0.6.30.3
total3.81.219.67.819.56.110.61.115.13.69.02.00.0.15.24.014.31.218.53.013.52.48.92.59.55.35.42.210.71.98.43.612.52.710.62.610.02.99.71.22.81.910.11.411.51.39.75.76.81.610.90.4
31-40 years agolowlands3.01.12.82.80.0.1.60.43.31.91.10.80.0.1.21.21.60.45.21.71.91.00.0.0.0.1.31.32.40.90.0.1.81.11.51.10.0.2.70.74.72.43.70.81.70.50.0.2.51.02.10.2
high altitude areas0.0.10.76.10.0.4.20.70.0.4.31.30.0.6.72.96.00.81.20.85.11.60.70.70.0.5.92.44.21.30.0.1.30.95.51.90.0.4.90.99.43.23.60.86.61.00.0.0.0.4.10.3
total3.01.113.66.60.0.5.80.83.31.95.41.50.0.7.93.17.70.96.41.97.01.80.70.70.0.7.22.76.61.60.0.3.21.47.02.20.0.7.61.114.23.87.21.28.31.20.0.2.51.06.20.3
41-50 years agolowlands1.30.70.0.1.91.90.80.34.62.32.11.00.0.1.21.20.70.31.81.01.00.70.0.0.0.0.0.0.70.51.91.93.41.52.21.30.0.4.20.81.21.21.00.43.10.70.0.1.20.71.60.2
high altitude areas0.0.0.0.0.0.2.60.50.0.2.51.00.0.7.63.03.80.60.0.0.60.60.0.0.0.5.72.52.11.00.0.0.0.5.41.80.0.4.30.84.82.32.30.78.11.10.0.0.0.3.00.2
total1.30.70.0.1.91.93.40.64.62.34.61.40.0.8.93.24.40.71.81.01.50.90.0.0.0.5.72.52.81.11.91.93.41.57.62.20.0.8.51.16.02.63.30.811.21.30.0.1.20.74.60.3
over 50 years agolowlands1.20.70.0.0.0.2.50.52.51.82.21.110.510.51.51.53.80.63.01.31.50.92.21.36.43.33.31.92.91.01.51.51.30.92.11.20.0.23.91.75.22.62.80.76.81.04.14.00.0.5.20.3
high altitude areas0.0.11.66.23.23.26.30.80.0.5.41.60.0.14.63.925.31.50.50.53.61.30.0.15.26.417.33.910.31.90.0.1.30.912.32.70.0.30.11.716.74.25.51.028.61.90.0.0.0.13.10.4
total1.20.711.66.23.23.28.81.02.51.87.61.910.510.516.14.229.11.53.51.45.11.62.21.321.67.120.64.213.12.11.51.52.61.314.42.90.0.54.02.021.84.78.31.335.42.04.14.00.0.18.30.5
totallowlands100.0.32.78.456.67.852.01.497.51.852.93.1100.0.27.44.616.71.186.02.358.52.738.33.140.08.221.84.248.12.6100.0.85.32.930.53.399.30.748.81.827.65.144.71.920.81.667.38.397.90.948.90.5
high altitude areas0.0.67.38.443.47.848.01.42.51.847.13.10.0.72.64.683.31.114.02.341.52.761.73.160.08.278.24.251.92.60.0.14.72.969.53.30.70.751.21.872.45.155.31.979.21.632.78.32.10.951.10.5
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802432/268764
NFI2
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands0.40.40.0.0.0.0.50.21.21.20.70.715.711.41.81.31.10.30.0.1.40.80.50.52.22.20.0.3.71.10.0.0.0.1.41.00.60.65.00.83.11.71.80.61.20.40.0.0.0.1.50.2
high altitude areas0.0.0.0.0.0.4.70.70.0.1.80.90.0.23.44.213.51.11.10.81.50.90.60.60.0.2.11.47.31.50.0.0.0.2.91.40.0.16.21.320.84.02.30.79.51.20.0.0.0.7.00.3
total0.40.40.0.0.0.5.20.71.21.22.41.115.711.425.24.314.51.11.10.82.81.21.20.82.22.22.11.411.01.80.0.0.0.4.41.70.60.621.21.523.84.24.10.910.71.30.0.0.0.8.50.3
less than 10 years agolowlands72.92.813.06.125.87.131.01.548.35.330.13.131.615.99.02.94.20.636.23.633.83.027.93.223.07.56.72.719.32.262.56.553.84.016.83.166.64.65.90.97.32.721.71.84.40.844.99.672.82.823.90.5
high altitude areas0.0.16.47.324.56.818.61.30.0.17.72.50.0.17.73.821.21.35.71.714.02.343.23.529.18.129.24.718.22.30.0.7.92.222.43.40.70.72.50.621.44.225.51.914.71.423.97.41.60.815.20.4
total72.92.829.39.150.48.049.61.748.35.347.83.531.615.926.64.525.31.441.93.847.83.471.03.852.18.935.94.937.52.862.56.561.63.939.14.167.24.68.51.128.74.747.22.219.11.668.88.874.42.839.10.6
11-20 years agolowlands17.52.415.17.220.16.112.01.133.84.810.52.20.0.8.32.44.20.629.73.516.92.56.62.05.54.09.02.815.72.032.66.322.53.36.82.226.74.26.00.94.02.09.01.23.10.713.86.517.62.510.90.4
high altitude areas0.0.22.38.310.74.812.31.11.21.212.52.30.0.12.23.314.71.14.31.414.42.311.82.713.06.111.93.29.51.70.0.4.41.714.93.00.0.2.50.65.82.311.41.410.51.36.94.90.50.59.30.4
total17.52.437.49.730.87.124.31.435.04.823.03.00.0.20.53.919.01.334.03.631.33.218.43.318.57.020.94.025.22.532.66.326.93.521.73.526.74.28.51.19.92.920.41.813.71.420.67.918.02.520.10.5
21-30 years agolowlands4.21.35.94.06.94.12.80.66.52.66.01.710.510.50.90.91.70.48.72.14.21.40.90.90.0.2.41.73.71.01.51.53.21.33.01.43.61.94.70.82.11.45.51.03.10.73.23.25.11.43.60.2
high altitude areas0.0.15.17.25.03.75.80.80.0.6.71.60.0.6.12.47.00.82.81.26.71.74.21.70.0.7.72.74.01.20.0.1.10.87.22.10.0.2.90.611.33.36.81.19.81.23.23.20.0.5.20.3
total4.21.321.17.911.95.38.60.96.52.612.72.310.510.57.02.68.70.911.52.410.82.25.11.90.0.10.13.17.71.61.51.54.31.410.22.53.61.97.61.013.43.412.21.513.01.46.44.35.11.48.90.4
31-40 years agolowlands2.10.90.0.1.91.91.50.46.52.62.41.110.510.53.01.71.50.44.71.61.40.80.0.0.0.2.51.71.50.71.91.94.11.72.21.30.0.3.90.81.01.02.00.61.50.50.0.1.70.82.10.2
high altitude areas0.0.0.0.0.0.2.80.60.0.2.31.00.0.5.02.26.00.80.0.0.60.61.30.90.0.5.42.33.01.00.0.0.0.6.92.10.0.4.10.72.11.42.70.710.21.20.0.0.0.3.60.2
total2.10.90.0.1.91.94.30.76.52.64.71.510.510.58.02.77.50.94.71.61.91.01.30.90.0.7.92.94.51.21.91.94.11.79.02.40.0.8.11.03.11.74.60.911.71.30.0.1.70.85.70.3
41-50 years agolowlands1.30.70.0.0.0.1.00.31.21.21.71.031.615.90.0.1.10.31.81.00.0.1.61.26.53.40.0.2.10.81.51.50.0.0.0.0.0.8.51.00.0.1.80.61.90.60.0.0.0.2.10.2
high altitude areas0.0.8.15.50.0.0.90.30.0.1.91.00.0.3.01.74.20.70.50.50.0.0.0.0.0.5.62.52.20.90.0.0.80.86.12.00.0.3.20.63.11.81.40.56.81.00.0.0.0.2.50.2
total1.30.78.15.50.0.1.90.51.21.23.61.431.615.93.01.75.30.72.31.10.0.1.61.26.53.45.62.54.31.21.51.50.80.86.12.00.0.11.71.23.11.83.20.88.71.20.0.0.0.4.50.3
over 50 years agolowlands1.60.80.0.1.91.91.60.41.31.31.20.90.0.1.21.22.20.54.11.51.40.81.41.02.22.22.01.40.80.60.0.1.91.12.81.41.71.212.71.35.52.43.40.85.10.94.24.20.70.53.50.2
high altitude areas0.0.4.14.13.23.24.40.70.0.4.61.40.0.8.42.717.51.20.60.63.91.40.0.18.77.015.73.69.01.70.0.0.50.56.72.10.0.21.81.512.63.34.91.018.11.60.0.0.0.9.60.4
total1.60.84.14.15.13.76.00.81.31.35.81.60.0.9.62.919.71.34.71.65.41.61.41.020.87.317.63.89.81.80.0.2.41.29.52.51.71.234.51.818.03.98.31.223.21.74.24.20.70.513.10.4
totallowlands100.0.34.08.656.67.850.51.498.81.252.63.0100.0.24.24.015.91.085.02.459.02.738.93.139.28.022.64.246.82.5100.0.85.42.832.93.499.30.746.71.622.94.245.11.920.31.566.18.597.90.947.60.5
high altitude areas0.0.66.08.643.47.849.51.41.21.247.43.00.0.75.84.084.11.015.02.441.02.761.13.160.88.077.44.253.22.50.0.14.62.867.13.40.70.753.31.677.14.254.91.979.71.533.98.52.10.952.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802433/268765
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands80.82.516.46.932.77.633.11.555.45.135.43.363.216.112.33.66.30.848.13.740.33.129.03.320.76.612.63.527.82.663.56.152.94.016.33.072.34.08.01.110.93.526.31.84.30.838.19.172.12.927.70.5
high altitude areas0.0.22.48.217.06.221.01.31.31.323.42.80.0.21.74.618.71.38.12.015.72.442.73.615.06.438.35.120.12.50.0.6.11.927.23.60.70.73.80.828.45.022.31.816.91.631.88.11.70.916.10.5
total80.82.538.89.649.87.954.11.756.75.158.83.463.216.134.05.425.11.556.13.756.03.471.73.835.78.350.95.247.93.163.56.159.03.843.54.273.03.911.81.339.35.548.62.221.21.769.98.573.82.843.70.6
11-20 years agolowlands10.01.95.73.811.35.18.81.017.74.07.41.826.314.57.63.02.00.512.32.59.52.05.11.812.86.12.11.49.21.724.85.515.82.95.01.916.23.45.40.95.12.57.01.12.20.613.86.615.32.37.40.3
high altitude areas0.0.10.76.114.45.38.20.90.0.6.51.70.0.11.03.416.71.21.60.97.91.911.12.620.47.28.12.89.91.80.0.3.81.411.72.70.0.3.00.712.03.714.81.69.81.20.0.0.40.48.60.4
total10.01.916.46.925.76.817.01.317.74.013.92.426.314.518.64.418.71.313.92.617.32.716.23.133.28.410.23.119.12.424.85.519.73.116.73.216.23.48.41.117.14.321.81.912.11.313.86.615.72.316.10.5
21-30 years agolowlands3.71.27.85.310.74.54.50.713.93.44.31.40.0.4.72.22.20.515.22.74.71.52.61.30.0.2.61.55.41.38.43.610.22.53.01.59.82.94.60.80.0.3.60.82.60.712.46.16.81.64.70.3
high altitude areas0.0.11.86.48.84.55.90.81.21.24.61.40.0.10.33.512.21.13.21.28.52.06.72.29.55.32.81.65.01.40.0.2.11.27.52.20.0.5.30.92.71.96.71.18.81.20.0.0.0.6.30.3
total3.71.219.67.819.56.110.41.015.13.68.92.00.0.15.04.014.41.218.42.913.32.49.32.59.55.35.42.210.41.88.43.612.32.710.52.69.82.99.91.22.71.910.31.411.41.312.46.16.81.610.90.4
31-40 years agolowlands2.91.12.82.80.0.1.60.43.31.91.10.80.0.1.21.21.60.45.21.71.90.90.0.0.0.1.31.32.40.90.0.1.81.11.51.10.0.2.70.74.62.33.60.81.60.50.0.2.51.02.10.2
high altitude areas0.0.10.76.10.0.4.30.70.0.4.61.30.0.6.62.96.10.81.20.85.01.50.60.60.0.5.92.44.11.30.0.1.30.95.41.90.0.4.80.99.23.13.50.86.91.10.0.0.0.4.10.3
total2.91.113.66.60.0.5.90.83.31.95.81.60.0.7.83.17.70.96.41.96.91.80.60.60.0.7.22.76.41.50.0.3.11.46.92.20.0.7.51.113.83.77.01.18.61.20.0.2.51.06.20.3
41-50 years agolowlands1.30.70.0.1.91.90.80.34.62.32.01.00.0.1.21.20.70.31.71.00.90.70.0.0.0.0.0.0.70.51.91.93.31.52.21.30.0.4.10.81.21.21.20.53.10.70.0.1.20.71.60.2
high altitude areas0.0.0.0.0.0.2.70.50.0.2.51.00.0.7.53.03.80.60.0.0.60.60.0.0.0.5.72.52.10.90.0.0.0.5.31.80.0.4.20.84.72.32.30.78.21.10.0.0.0.3.00.2
total1.30.70.0.1.91.93.50.64.62.34.51.40.0.8.73.24.40.71.71.01.50.90.0.0.0.5.72.52.71.01.91.93.31.57.52.20.0.8.41.15.92.53.40.811.31.30.0.1.20.74.60.3
over 50 years agolowlands1.20.70.0.0.0.2.50.52.51.82.71.210.510.51.51.54.10.62.91.31.50.92.21.36.43.33.31.93.11.01.51.51.30.92.81.41.01.024.31.75.02.52.80.76.81.03.93.90.0.5.30.3
high altitude areas0.0.11.66.23.23.26.60.80.0.5.31.50.0.14.43.925.61.40.50.53.61.30.0.15.26.417.33.910.31.90.0.1.20.912.12.70.0.29.81.716.24.16.01.128.71.90.0.0.0.13.20.4
total1.20.711.66.23.23.29.11.02.51.88.01.910.510.515.94.129.71.53.41.45.01.62.21.321.67.120.64.213.42.11.51.52.61.314.92.91.01.054.12.021.24.68.71.335.52.03.93.90.0.18.50.5
totallowlands100.0.32.78.456.67.851.31.497.51.852.93.1100.0.28.54.716.91.185.52.358.82.738.83.140.08.221.84.248.52.6100.0.85.52.830.83.399.30.749.11.826.95.044.41.820.61.568.28.197.90.948.70.5
high altitude areas0.0.67.38.443.47.848.71.42.51.847.13.10.0.71.54.783.11.114.52.341.22.761.23.160.08.278.24.251.52.60.0.14.52.869.23.30.70.750.91.873.15.055.61.879.41.531.88.12.10.951.30.5
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, 12.07.2020 #802434/268766
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands80.82.516.46.932.77.632.41.555.45.135.33.263.216.110.23.05.60.748.13.740.13.129.03.320.76.612.33.426.72.563.56.152.94.016.33.072.34.07.61.08.92.926.11.84.10.838.19.172.12.926.40.5
high altitude areas0.0.22.48.217.06.220.71.31.31.323.32.80.0.19.04.016.51.28.12.015.62.442.73.615.06.437.55.019.42.40.0.6.11.927.23.60.70.73.50.722.94.222.11.816.11.531.88.11.70.915.40.4
total80.82.538.89.649.87.953.11.756.75.158.63.463.216.129.14.722.11.356.13.755.73.471.73.835.78.349.95.246.03.063.56.159.03.843.54.273.03.911.11.231.84.648.22.220.21.669.98.573.82.841.70.6
11-20 years agolowlands10.01.95.73.811.35.18.60.917.74.07.31.826.314.56.32.51.70.412.32.59.42.05.11.812.86.12.01.48.81.624.85.515.82.95.01.916.23.45.10.94.12.06.91.12.10.613.86.615.32.37.10.3
high altitude areas0.0.10.76.114.45.38.00.90.0.6.51.70.0.12.23.315.11.11.60.97.81.911.12.620.47.29.02.99.91.80.0.3.81.411.72.70.0.3.70.712.43.314.91.69.31.20.0.0.40.48.50.3
total10.01.916.46.925.76.816.61.317.74.013.82.426.314.518.54.016.81.213.92.617.22.716.23.133.28.411.03.218.72.324.85.519.73.116.73.216.23.48.81.116.53.721.91.911.41.313.86.615.72.315.60.5
21-30 years agolowlands3.71.27.85.310.74.54.40.713.93.44.31.40.0.3.91.82.10.415.22.74.71.42.61.30.0.2.51.55.21.38.43.610.22.53.01.59.82.94.10.80.0.3.60.82.40.612.46.16.81.64.40.3
high altitude areas0.0.11.86.48.84.55.90.81.21.24.61.40.0.10.53.211.81.03.21.28.51.96.72.29.55.32.71.65.51.40.0.2.11.27.52.20.0.7.21.05.02.27.11.29.51.20.0.0.0.6.70.3
total3.71.219.67.819.56.110.31.015.13.68.92.00.0.14.43.513.81.118.42.913.22.49.32.59.55.35.32.110.71.88.43.612.32.710.52.69.82.911.31.25.02.210.61.412.01.312.46.16.81.611.10.4
31-40 years agolowlands2.91.12.82.80.0.1.60.43.31.91.10.80.0.1.01.01.40.45.21.71.90.90.0.0.0.1.31.32.30.80.0.1.81.11.51.10.0.2.70.63.71.93.50.81.60.50.0.2.51.02.00.2
high altitude areas0.0.10.76.10.0.4.60.70.0.4.61.30.0.6.52.67.30.81.20.85.01.50.60.60.0.5.82.43.91.20.0.1.30.95.41.90.0.6.00.97.42.53.40.87.51.10.0.0.0.4.60.3
total2.91.113.66.60.0.6.30.83.31.95.71.50.0.7.52.88.70.96.41.96.91.80.60.60.0.7.12.76.21.50.0.3.11.46.92.20.0.8.71.111.13.07.01.19.11.20.0.2.51.06.60.3
41-50 years agolowlands1.30.70.0.1.91.90.80.34.62.32.01.00.0.1.01.00.60.21.71.00.90.70.0.0.0.0.0.0.60.41.91.93.31.52.21.30.0.3.90.71.01.01.10.52.90.70.0.1.20.71.60.2
high altitude areas0.0.0.0.0.0.2.80.60.0.2.51.00.0.8.12.85.90.70.0.0.60.60.0.0.0.5.62.42.00.90.0.0.0.5.31.80.0.5.20.86.82.52.30.79.31.20.0.0.0.3.70.2
total1.30.70.0.1.91.93.60.64.62.34.51.40.0.9.12.96.50.81.71.01.50.90.0.0.0.5.62.42.61.01.91.93.31.57.52.20.0.9.11.17.82.63.40.812.21.30.0.1.20.75.20.3
over 50 years agolowlands1.20.70.0.0.0.2.40.52.51.82.71.210.510.51.21.23.70.62.91.31.50.92.21.36.43.33.21.83.01.01.51.51.30.92.81.41.01.022.11.54.12.02.70.76.41.03.93.90.0.5.10.3
high altitude areas0.0.11.66.23.23.27.70.90.0.5.81.60.0.20.24.028.41.40.50.54.01.40.0.15.26.418.03.912.72.00.0.1.20.912.12.70.0.28.91.623.74.26.11.128.71.80.0.0.0.14.60.4
total1.20.711.66.23.23.210.11.02.51.88.42.010.510.521.44.232.11.53.41.45.51.62.21.321.67.121.24.215.72.21.51.52.61.314.92.91.01.051.01.927.74.58.91.335.11.93.93.90.0.19.70.5
totallowlands100.0.32.78.456.67.850.21.497.51.852.73.1100.0.23.53.915.01.085.52.358.52.738.83.140.08.221.34.146.62.6100.0.85.52.830.83.399.30.745.41.721.74.144.11.819.51.568.28.197.90.946.60.5
high altitude areas0.0.67.38.443.47.849.81.42.51.847.33.10.0.76.53.985.01.014.52.341.52.761.23.160.08.278.74.153.42.60.0.14.52.869.23.30.70.754.61.778.34.155.91.880.51.531.88.12.10.953.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802435/268767
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands80.72.516.46.932.77.632.71.555.45.135.63.363.216.110.33.05.60.748.33.740.23.128.93.320.76.612.33.426.72.563.56.153.04.016.53.073.53.97.61.09.13.026.31.84.10.839.39.372.12.926.60.5
high altitude areas0.0.22.48.217.06.220.41.31.31.323.52.80.0.19.24.016.71.27.52.015.32.442.93.615.06.437.55.019.22.40.0.6.21.926.93.60.70.73.50.721.54.122.61.816.21.532.78.31.70.915.30.4
total80.72.538.89.649.87.953.11.756.75.159.13.463.216.129.54.722.41.355.93.755.53.571.83.935.78.349.95.245.93.063.56.159.23.943.54.274.23.911.11.230.64.748.92.320.41.672.08.573.82.841.90.6
11-20 years agolowlands10.12.05.73.811.35.18.81.017.74.07.41.826.314.55.12.31.80.412.42.59.12.05.21.812.86.12.01.48.31.624.85.515.42.85.11.915.83.45.00.84.32.16.91.12.10.614.26.815.32.37.10.3
high altitude areas0.0.10.76.114.45.37.90.90.0.6.61.70.0.12.43.315.31.11.60.97.91.911.32.720.47.29.02.910.21.80.0.3.91.511.82.70.0.3.80.712.83.414.61.69.41.20.0.0.40.48.50.3
total10.12.016.46.925.76.816.71.317.74.013.92.426.314.517.53.917.01.214.02.717.02.716.53.233.28.411.03.218.52.324.85.519.23.116.93.215.83.48.71.117.13.821.51.911.51.314.26.815.72.315.60.5
21-30 years agolowlands3.81.27.85.310.74.54.50.713.93.44.31.40.0.3.91.82.00.415.32.84.81.52.01.20.0.2.51.55.31.38.43.610.42.53.01.510.02.94.10.80.0.3.70.82.40.69.75.76.81.64.50.3
high altitude areas0.0.11.86.48.84.56.00.81.21.24.71.50.0.10.63.211.71.03.21.28.62.06.92.29.55.32.71.65.71.40.0.2.11.27.62.20.0.7.21.05.22.36.81.19.61.20.0.0.0.6.70.3
total3.81.219.67.819.56.110.51.015.13.69.02.00.0.14.63.613.71.118.53.013.42.48.92.59.55.35.32.111.01.98.43.612.52.710.62.610.02.911.31.25.22.310.51.412.01.39.75.76.81.611.10.4
31-40 years agolowlands3.01.12.82.80.0.1.50.43.31.91.10.80.0.1.01.01.40.45.21.71.91.00.0.0.0.1.31.32.30.90.0.1.81.11.51.10.0.2.70.63.91.93.60.81.60.50.0.2.51.02.00.2
high altitude areas0.0.10.76.10.0.4.60.70.0.4.31.30.0.6.62.67.30.81.20.85.01.60.70.70.0.5.82.44.01.20.0.1.30.95.51.90.0.6.10.97.72.63.50.87.41.10.0.0.0.4.60.3
total3.01.113.66.60.0.6.10.83.31.95.41.50.0.7.62.88.70.96.41.97.01.80.70.70.0.7.12.76.41.50.0.3.21.47.02.20.0.8.81.111.53.17.11.29.01.20.0.2.51.06.60.3
41-50 years agolowlands1.30.70.0.1.91.90.80.34.62.32.01.00.0.1.01.00.60.21.81.01.00.70.0.0.0.0.0.0.70.51.91.93.41.52.21.30.0.3.90.71.01.01.00.42.90.70.0.1.20.71.60.2
high altitude areas0.0.0.0.0.0.2.80.60.0.2.51.00.0.8.22.85.80.70.0.0.60.60.0.0.0.5.62.42.10.90.0.0.0.5.41.80.0.5.30.87.02.52.30.79.21.20.0.0.0.3.70.2
total1.30.70.0.1.91.93.60.64.62.34.61.40.0.9.23.06.40.81.81.01.50.90.0.0.0.5.62.42.71.01.91.93.41.57.62.20.0.9.21.18.02.73.30.812.11.30.0.1.20.75.20.3
over 50 years agolowlands1.20.70.0.0.0.2.40.52.51.82.21.110.510.51.21.23.50.63.01.31.50.92.21.36.43.33.21.82.81.01.51.51.30.92.11.20.0.22.01.54.22.12.80.76.41.04.14.00.0.5.00.3
high altitude areas0.0.11.66.23.23.27.50.90.0.5.81.60.0.20.44.128.31.40.50.54.11.40.0.15.26.418.03.912.82.10.0.1.30.912.32.70.0.28.91.623.44.25.91.128.51.80.0.0.0.14.50.4
total1.20.711.66.23.23.210.01.02.51.88.01.910.510.521.74.231.81.53.51.45.61.62.21.321.67.121.24.215.52.21.51.52.61.314.42.90.0.50.91.927.64.58.71.335.01.94.14.00.0.19.50.5
totallowlands100.0.32.78.456.67.850.81.497.51.852.73.1100.0.22.53.814.91.086.02.358.42.738.33.140.08.221.34.146.12.6100.0.85.32.930.53.399.30.745.31.722.54.244.31.919.61.567.38.397.90.946.70.5
high altitude areas0.0.67.38.443.47.849.21.42.51.847.33.10.0.77.53.885.11.014.02.341.62.761.73.160.08.278.74.153.92.60.0.14.72.969.53.30.70.754.71.777.54.255.71.980.41.532.78.32.10.953.30.5
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, 12.07.2020 #802436/268768
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands79.62.419.16.828.56.733.41.455.35.036.33.057.215.813.93.66.40.846.53.541.02.928.63.118.35.913.23.428.52.462.85.852.63.616.02.872.43.89.01.111.73.425.61.74.60.835.58.671.42.727.60.5
high altitude areas0.0.20.57.116.95.720.11.21.31.323.42.60.0.22.94.418.31.28.32.014.72.143.03.420.76.737.64.818.32.20.0.6.01.729.23.50.70.73.90.726.34.622.31.716.31.430.37.62.30.915.80.4
total79.62.439.68.645.47.453.51.656.64.959.73.157.215.836.85.124.71.454.83.555.73.271.73.639.07.850.85.046.82.962.85.858.63.645.23.973.13.712.91.338.15.147.92.120.91.665.78.273.72.743.50.6
11-20 years agolowlands10.21.94.32.910.04.48.50.918.83.97.71.723.813.28.73.02.10.513.42.59.11.85.41.710.65.13.01.78.91.623.34.915.92.64.41.616.53.34.80.84.62.36.41.02.60.612.66.015.12.27.30.3
high altitude areas0.0.10.65.312.74.78.70.90.0.7.01.60.0.9.73.116.21.21.90.97.51.711.42.617.36.27.52.510.01.70.0.3.41.312.22.60.0.2.90.612.03.514.01.59.61.10.0.0.30.38.50.3
total10.21.915.05.822.76.017.11.218.83.914.72.323.813.218.44.118.31.215.32.616.62.416.83.027.97.410.53.118.92.223.34.919.32.916.62.916.53.37.61.016.64.020.41.712.21.312.66.015.52.215.80.4
21-30 years agolowlands4.51.36.74.69.64.04.80.713.93.34.21.30.0.4.01.92.40.514.52.66.21.52.41.22.52.52.41.45.41.27.33.211.12.43.21.49.52.64.50.80.0.4.00.82.60.611.75.77.01.64.80.3
high altitude areas0.0.14.86.210.34.66.10.81.11.14.61.40.0.8.93.112.31.02.81.19.31.85.91.97.84.43.61.85.81.40.0.2.51.17.92.10.0.5.40.92.31.68.21.28.81.16.74.50.0.6.50.3
total4.51.321.57.319.95.910.91.014.93.48.81.80.0.12.93.514.71.117.32.815.52.38.32.310.24.86.02.311.31.87.33.213.62.611.12.59.52.69.91.12.31.612.21.411.41.218.47.07.01.611.30.4
31-40 years agolowlands3.01.02.22.21.71.71.50.43.01.70.90.60.0.1.01.01.40.44.71.52.10.90.0.0.0.1.11.12.10.80.0.1.60.91.30.90.0.2.80.65.42.43.70.81.80.50.0.2.71.02.00.2
high altitude areas0.0.11.65.61.71.74.70.70.0.4.41.20.0.5.92.66.40.81.00.74.21.30.60.60.0.5.42.23.91.10.0.1.20.85.61.80.0.4.90.810.53.23.40.87.91.10.0.0.0.4.30.2
total3.01.013.86.03.32.36.20.83.01.75.31.40.0.6.92.87.80.95.71.76.31.60.60.60.0.6.52.46.01.40.0.2.81.26.92.00.0.7.71.016.03.87.01.19.71.20.0.2.71.06.30.3
41-50 years agolowlands1.50.80.0.1.71.70.70.34.32.21.70.99.59.51.01.00.60.21.60.90.80.60.0.2.52.50.0.0.90.55.13.02.91.31.91.10.0.4.10.71.11.11.20.52.90.60.0.1.10.71.60.2
high altitude areas0.0.0.0.1.71.72.70.50.0.2.30.90.0.6.42.64.00.60.0.0.40.40.0.0.0.5.12.22.20.90.0.0.0.4.81.70.0.4.10.74.42.12.40.77.81.10.0.0.0.2.90.2
total1.50.80.0.3.42.43.50.64.32.24.11.39.59.57.42.84.60.71.60.91.30.70.0.2.52.55.12.23.11.05.13.02.91.36.82.00.0.8.11.05.52.43.60.810.71.20.0.1.10.74.60.3
over 50 years agolowlands1.10.70.0.0.0.2.30.52.41.72.61.19.59.52.21.64.00.63.81.41.30.72.61.35.83.02.81.63.11.01.41.41.81.12.51.30.90.923.71.64.52.22.70.76.41.03.33.30.0.5.20.3
high altitude areas0.0.10.25.55.33.66.40.80.0.4.91.40.0.15.43.725.91.41.40.83.41.20.0.14.65.718.33.810.91.80.0.1.10.811.02.40.0.30.01.617.13.96.21.028.71.80.0.0.0.13.30.4
total1.10.710.25.55.33.68.80.92.41.77.51.79.59.517.63.930.01.55.21.64.71.42.61.320.46.321.24.014.02.01.41.42.91.313.62.70.90.953.71.921.64.38.81.235.21.93.33.30.0.18.50.4
totallowlands100.0.32.38.051.47.351.21.397.61.753.42.8100.0.30.84.517.01.184.52.360.52.539.03.039.67.722.64.048.92.5100.0.85.82.329.33.199.30.748.91.727.34.743.51.720.91.563.08.397.31.048.60.5
high altitude areas0.0.67.78.048.67.348.81.32.41.746.62.80.0.69.24.583.01.115.52.339.52.561.03.060.47.777.44.051.12.50.0.14.22.370.73.10.70.751.11.772.74.756.51.779.11.537.08.32.71.051.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802437/268769
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: accessible forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands79.62.419.16.828.56.732.61.455.35.036.13.057.215.811.43.05.60.746.53.540.62.928.63.118.35.913.03.327.42.462.85.852.63.616.02.872.43.88.51.09.42.725.31.74.40.835.58.671.42.726.30.5
high altitude areas0.0.20.57.116.95.719.81.21.31.323.32.60.0.19.73.816.11.18.32.014.52.143.03.420.76.736.94.717.62.10.0.6.01.729.23.50.70.73.70.721.13.822.11.715.61.430.37.62.30.915.10.4
total79.62.439.68.645.47.452.41.656.64.959.43.157.215.831.04.421.71.254.83.555.23.271.73.639.07.849.94.945.12.862.85.858.63.645.23.973.13.712.21.230.54.347.52.119.91.565.78.273.72.741.50.5
11-20 years agolowlands10.21.94.32.910.04.48.30.918.83.97.61.723.813.27.12.51.90.413.42.59.01.85.41.710.65.13.01.78.61.523.34.915.92.64.41.616.53.34.60.83.71.86.31.02.50.612.66.015.12.27.00.3
high altitude areas0.0.10.65.312.74.78.60.90.0.7.01.60.0.10.72.914.71.11.90.97.51.711.42.617.36.28.22.610.01.70.0.3.41.312.22.60.0.3.60.712.03.114.11.59.11.10.0.0.30.38.40.3
total10.21.915.05.822.76.016.81.218.83.914.62.323.813.217.83.716.51.115.32.616.52.416.83.027.97.411.23.118.52.223.34.919.32.916.62.916.53.38.21.015.73.420.41.711.61.212.66.015.52.215.40.4
21-30 years agolowlands4.51.36.74.69.64.04.70.713.93.34.11.30.0.3.21.52.20.414.52.66.11.52.41.22.52.52.31.45.21.27.33.211.12.43.21.49.52.64.10.70.0.3.90.82.40.611.75.77.01.64.60.2
high altitude areas0.0.14.86.210.34.66.20.81.11.14.61.40.0.10.83.011.81.02.81.19.21.85.91.97.84.43.51.86.21.40.0.2.51.17.92.10.0.7.30.96.02.28.51.29.51.16.74.50.0.7.00.3
total4.51.321.57.319.95.910.91.014.93.48.81.80.0.14.13.314.01.017.32.815.32.38.32.310.24.85.92.211.41.87.33.213.62.611.12.59.52.611.41.26.02.212.41.411.91.218.47.07.01.611.60.4
31-40 years agolowlands3.01.02.22.21.71.71.50.43.01.70.90.60.0.0.80.81.30.34.71.52.10.90.0.0.0.1.11.12.00.80.0.1.60.91.30.90.0.2.80.64.31.93.60.81.70.50.0.2.71.02.00.2
high altitude areas0.0.11.65.61.71.75.00.70.0.4.31.20.0.5.82.37.60.81.00.74.21.30.60.60.0.5.32.23.81.10.0.1.20.85.61.80.0.6.00.99.32.73.30.88.51.10.0.0.0.4.70.3
total3.01.013.86.03.32.36.50.83.01.75.21.40.0.6.62.48.80.85.71.76.31.60.60.60.0.6.42.45.81.30.0.2.81.26.92.00.0.8.81.013.63.27.01.110.21.20.0.2.71.06.70.3
41-50 years agolowlands1.50.80.0.1.71.70.70.34.32.21.70.99.59.50.80.80.50.21.60.90.80.60.0.2.52.50.0.0.90.55.13.02.91.31.91.10.0.3.80.70.90.91.20.52.70.60.0.1.10.71.60.2
high altitude areas0.0.0.0.1.71.72.90.50.0.2.30.90.0.6.92.46.00.70.0.0.40.40.0.0.0.5.02.22.10.80.0.0.0.4.81.70.0.4.90.86.92.32.40.78.81.10.0.0.0.3.60.2
total1.50.80.0.3.42.43.60.64.32.24.01.39.59.57.72.56.50.71.60.91.20.70.0.2.52.55.02.22.91.05.13.02.91.36.82.00.0.8.81.07.82.53.60.811.51.20.0.1.10.75.20.3
over 50 years agolowlands1.10.70.0.0.0.2.30.52.41.72.61.19.59.51.81.33.70.53.81.41.20.72.61.35.83.02.81.63.00.91.41.41.81.12.51.30.90.921.61.43.61.82.60.76.10.93.33.30.0.5.00.2
high altitude areas0.0.10.25.55.33.67.60.80.0.5.31.40.0.20.93.828.71.31.40.84.31.30.0.14.65.718.93.813.31.90.0.1.10.811.02.40.0.29.11.622.93.86.51.028.81.70.0.0.0.14.70.4
total1.10.710.25.55.33.69.90.92.41.77.91.89.59.522.84.032.41.45.21.65.51.52.61.320.46.321.74.016.32.11.41.42.91.313.62.70.90.950.71.826.44.19.11.234.91.83.33.30.0.19.70.4
totallowlands100.0.32.38.051.47.350.01.397.61.753.22.8100.0.25.23.815.20.984.52.359.92.539.03.039.67.722.24.047.12.4100.0.85.82.329.33.199.30.745.41.621.93.943.11.719.71.463.08.397.31.046.40.5
high altitude areas0.0.67.78.048.67.350.01.32.41.746.82.80.0.74.83.884.80.915.52.340.12.561.03.060.47.777.84.052.92.40.0.14.22.370.73.10.70.754.61.678.13.956.91.780.31.437.08.32.71.053.60.5
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, 12.07.2020 #802438/268770
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
unit of reference: canton
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands80.82.516.46.932.77.631.41.454.85.134.63.260.115.69.32.85.40.748.13.739.23.029.43.320.36.512.03.325.22.463.56.152.94.015.42.872.34.07.10.97.92.625.61.83.90.838.19.172.12.925.40.5
high altitude areas0.0.22.48.217.06.220.21.31.31.322.82.80.0.18.43.816.01.18.12.015.22.442.53.614.66.336.44.918.72.30.0.6.11.927.03.50.70.73.20.620.43.821.81.815.31.431.88.11.70.914.90.4
total80.82.538.89.649.87.951.61.656.15.157.43.460.115.627.74.421.41.356.13.754.43.471.93.835.08.248.45.143.92.963.56.159.03.842.54.073.03.910.31.128.34.247.52.219.21.669.98.573.82.840.30.6
11-20 years agolowlands10.01.95.73.811.35.18.30.917.53.97.21.825.013.86.62.41.70.412.32.59.21.95.11.812.66.02.01.49.01.624.85.515.82.95.31.816.23.44.70.83.71.86.81.12.00.513.86.615.32.36.90.3
high altitude areas0.0.10.76.114.45.37.80.90.0.6.41.60.0.11.13.014.61.11.60.97.61.811.02.620.07.19.42.99.31.70.0.3.81.411.72.60.0.3.40.611.03.014.61.68.81.10.0.0.40.48.20.3
total10.01.916.46.925.76.816.21.217.53.913.62.325.013.817.73.716.31.113.92.616.82.616.13.132.58.211.43.118.32.224.85.519.73.117.13.116.23.48.11.014.73.421.41.810.91.213.86.615.72.315.20.4
21-30 years agolowlands3.71.27.85.310.74.54.30.713.83.44.21.40.0.3.61.72.10.415.22.74.61.42.61.30.0.2.41.45.31.28.43.610.22.52.81.49.82.93.80.70.0.3.50.82.30.612.46.16.81.64.30.2
high altitude areas0.0.11.86.48.84.55.90.81.21.24.51.40.0.9.62.911.71.03.21.28.31.96.72.29.35.22.71.55.21.30.0.2.11.27.12.10.0.6.80.96.12.26.91.19.01.10.0.0.0.6.60.3
total3.71.219.67.819.56.110.21.015.03.58.71.90.0.13.13.213.81.118.42.912.92.39.32.59.35.25.12.110.51.88.43.612.32.79.92.59.82.910.61.16.12.210.41.311.41.312.46.16.81.610.90.4
31-40 years agolowlands2.91.12.82.80.0.1.70.43.31.91.10.80.0.0.90.91.40.45.21.72.31.00.0.0.0.1.21.22.40.90.0.1.81.11.41.00.0.2.60.63.31.73.50.81.60.50.0.2.51.02.00.2
high altitude areas0.0.10.76.10.0.4.50.70.0.4.51.30.0.6.02.47.30.81.20.84.81.50.60.60.0.5.62.33.71.10.0.1.30.95.11.80.0.5.80.86.62.33.40.87.21.00.0.0.0.4.50.3
total2.91.113.66.60.0.6.20.83.31.95.61.50.0.6.92.58.60.96.41.97.21.80.60.60.0.6.82.66.11.40.0.3.11.46.52.00.0.8.41.09.92.76.81.18.81.10.0.2.51.06.50.3
41-50 years agolowlands1.30.70.0.1.91.90.80.34.62.32.01.00.0.0.90.90.60.21.71.00.90.60.0.0.0.1.21.20.60.41.91.93.31.52.11.20.0.3.70.70.90.91.10.52.90.70.0.1.20.71.60.2
high altitude areas0.0.0.0.0.0.3.10.60.0.2.41.00.0.7.42.55.90.70.0.0.60.60.0.0.0.5.42.41.90.80.0.0.0.5.81.90.0.5.10.86.92.32.20.710.11.20.0.0.0.3.80.2
total1.30.70.0.1.91.93.80.64.62.34.41.40.0.8.32.76.50.81.71.01.50.90.0.0.0.6.72.62.50.91.91.93.31.57.82.20.0.8.81.07.82.53.30.813.01.30.0.1.20.75.40.3
over 50 years agolowlands1.20.70.0.0.0.2.70.53.72.13.21.315.010.91.11.14.00.62.91.32.31.02.21.38.33.53.11.84.51.21.51.51.30.94.01.61.01.021.91.45.32.13.40.86.71.03.93.90.0.5.60.3
high altitude areas0.0.11.66.23.23.29.40.90.0.7.01.70.0.25.24.329.41.40.50.54.91.50.0.14.96.318.53.914.22.10.0.1.20.912.22.60.0.31.91.627.94.17.01.130.01.80.0.0.0.16.10.4
total1.20.711.66.23.23.212.01.13.72.110.22.115.010.926.34.333.41.53.41.47.21.82.21.323.27.121.64.218.72.31.51.52.61.316.23.01.01.053.81.833.24.410.51.436.71.93.93.90.0.21.70.5
totallowlands100.0.32.78.456.67.849.11.497.51.852.33.0100.0.22.33.715.01.085.52.358.52.739.23.141.28.021.94.147.02.5100.0.85.52.831.13.299.30.743.91.521.13.844.01.819.51.468.28.197.90.945.90.5
high altitude areas0.0.67.38.443.47.850.91.42.51.847.73.00.0.77.73.785.01.014.52.341.52.760.83.158.88.078.14.153.02.50.0.14.52.868.93.20.70.756.11.578.93.856.01.880.51.431.88.12.10.954.10.5
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802439/268771
NFI3
forest area
time of last treatment (classes of 10 years) · lower/higher altitudinal zones
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
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands80.72.516.46.932.77.631.81.454.85.134.93.260.115.69.42.85.40.748.33.739.43.029.33.320.36.512.13.425.12.463.56.153.04.015.82.973.53.97.10.98.12.625.81.83.90.838.19.172.12.925.60.5
high altitude areas0.0.22.48.217.06.220.01.31.31.323.02.80.0.18.63.816.21.17.52.015.02.442.73.614.66.336.84.918.52.30.0.6.21.926.23.50.70.73.20.619.03.722.31.815.51.431.88.11.70.914.90.4
total80.72.538.89.649.87.951.81.756.15.157.93.460.115.628.04.421.61.355.93.754.53.471.93.835.08.248.95.143.62.963.56.159.23.942.04.174.23.910.31.127.14.248.12.219.41.669.98.573.82.840.50.6
11-20 years agolowlands10.12.05.73.811.35.18.50.917.53.97.21.825.013.85.52.21.70.412.42.58.91.95.21.812.66.02.01.48.51.524.85.515.42.85.41.915.83.44.60.83.81.96.81.12.00.613.86.615.32.36.90.3
high altitude areas0.0.10.76.114.45.37.70.90.0.6.41.70.0.11.33.114.71.11.60.97.81.911.22.720.07.19.52.99.61.70.0.3.91.512.02.70.0.3.40.711.43.014.61.68.91.10.0.0.40.48.30.3
total10.12.016.46.925.76.816.21.217.53.913.72.325.013.816.83.616.31.214.02.716.72.616.43.232.58.211.53.218.02.224.85.519.23.117.43.215.83.48.01.015.13.421.31.811.01.213.86.615.72.315.20.4
21-30 years agolowlands3.81.27.85.310.74.54.30.713.83.44.21.40.0.3.61.72.00.415.32.84.71.42.01.20.0.2.51.45.01.28.43.610.42.52.91.410.02.93.70.70.0.3.60.82.30.612.46.16.81.64.30.3
high altitude areas0.0.11.86.48.84.56.00.81.21.24.61.40.0.9.73.011.71.03.21.28.51.96.82.29.35.22.71.65.31.30.0.2.11.27.32.10.0.6.70.96.32.36.71.19.11.10.0.0.0.6.60.3
total3.81.219.67.819.56.110.41.015.03.58.81.90.0.13.33.313.81.118.53.013.12.48.82.59.35.25.22.110.41.88.43.612.52.710.12.510.02.910.51.16.32.310.21.311.51.312.46.16.81.610.90.4
31-40 years agolowlands3.01.12.82.80.0.1.60.43.31.91.10.80.0.0.90.91.40.45.21.72.41.00.0.0.0.1.21.22.50.90.0.1.81.11.51.00.0.2.60.63.41.73.50.81.70.50.0.2.51.02.00.2
high altitude areas0.0.10.76.10.0.4.50.70.0.4.21.30.0.6.02.47.20.81.20.84.91.50.70.70.0.5.72.33.81.20.0.1.30.95.21.80.0.5.90.96.82.33.50.87.11.00.0.0.0.4.50.3
total3.01.113.66.60.0.6.00.83.31.95.31.50.0.6.92.68.60.96.41.97.31.80.70.70.0.6.92.66.31.50.0.3.21.46.72.10.0.8.51.010.22.87.01.18.81.10.0.2.51.06.50.3
41-50 years agolowlands1.30.70.0.1.91.90.80.34.62.32.01.00.0.0.90.90.60.21.81.00.90.70.0.0.0.1.21.20.60.41.91.93.41.52.11.20.0.3.80.70.90.91.00.42.90.70.0.1.20.71.60.2
high altitude areas0.0.0.0.0.0.3.00.60.0.2.51.00.0.7.52.65.80.70.0.0.60.60.0.0.0.5.52.41.90.90.0.0.0.5.91.90.0.5.20.87.12.42.30.79.91.20.0.0.0.3.80.2
total1.30.70.0.1.91.93.80.64.62.34.51.40.0.8.42.76.40.81.81.01.50.90.0.0.0.6.72.72.51.01.91.93.41.58.02.20.0.8.91.08.02.53.20.812.81.30.0.1.20.75.40.3
over 50 years agolowlands1.20.70.0.0.0.2.70.53.72.12.81.215.010.91.11.13.90.63.01.32.41.12.21.38.33.53.21.84.61.21.51.51.30.93.41.50.0.22.21.45.52.23.50.86.61.03.93.90.0.5.60.3
high altitude areas0.0.11.66.23.23.29.10.90.0.7.11.70.0.25.54.329.51.40.50.54.51.50.0.14.96.317.63.814.52.10.0.1.30.912.42.60.0.31.61.627.84.16.61.129.91.80.0.0.0.16.00.4
total1.20.711.66.23.23.211.81.13.72.19.92.115.010.926.64.433.41.53.51.46.91.82.21.323.27.120.84.119.22.31.51.52.61.315.83.00.0.53.81.833.34.510.11.436.51.93.93.90.0.21.60.5
totallowlands100.0.32.78.456.67.849.71.497.51.852.33.0100.0.21.43.615.01.086.02.358.72.738.63.141.28.022.24.146.42.5100.0.85.32.931.03.299.30.744.01.521.73.944.21.819.61.568.28.197.90.946.00.5
high altitude areas0.0.67.38.443.47.850.31.42.51.847.73.00.0.78.63.685.01.014.02.341.32.761.43.158.88.077.84.153.62.50.0.14.72.969.03.20.70.756.01.578.33.955.81.880.41.531.88.12.10.954.00.5
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, 12.07.2020 #802440/268772
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