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NFI3
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
less than 10 years agolow3.10.45.80.74.40.82.10.62.20.50.0.3.10.2
moderate3.70.411.51.07.11.016.21.518.91.43.30.68.60.3
good20.20.920.51.323.61.61.30.44.70.76.70.914.80.4
very good39.61.06.20.85.30.80.80.30.0.0.20.215.50.4
total66.51.044.11.640.41.920.41.625.81.510.21.042.00.6
11-20 years agolow1.40.33.70.62.90.62.00.63.30.60.70.32.20.2
moderate1.80.35.40.73.80.78.81.112.01.13.60.64.90.3
good5.50.57.60.89.11.10.60.33.60.74.10.75.30.3
very good7.60.61.30.42.90.60.10.10.0.0.20.23.20.2
total16.30.817.91.218.71.511.51.318.91.48.71.015.60.5
21-30 years agolow1.30.21.80.41.70.52.80.74.20.71.60.42.00.2
moderate1.00.23.90.62.30.68.81.27.70.96.00.84.00.2
good3.70.43.90.65.50.90.30.21.50.44.50.73.40.2
very good3.60.41.50.42.00.50.10.10.0.0.0.1.70.2
total9.60.611.11.011.61.212.01.313.41.212.11.111.20.4
31-40 years agolow0.60.21.40.41.60.53.10.71.80.51.90.51.40.2
moderate0.40.13.60.61.70.55.20.95.90.84.80.72.90.2
good1.30.22.40.52.90.60.50.30.80.32.20.51.60.2
very good1.00.20.80.31.00.40.30.20.0.0.0.0.60.1
total3.20.48.30.97.11.09.01.28.51.08.91.06.60.3
41-50 years agolow0.50.21.20.31.30.43.70.82.20.50.80.31.30.1
moderate0.00.02.10.41.90.58.31.13.40.65.20.82.60.2
good0.70.21.20.31.90.50.20.20.50.23.00.61.20.1
very good0.40.10.10.10.20.20.0.0.0.0.0.0.20.1
total1.70.34.60.65.20.812.11.36.10.89.01.05.20.3
over 50 years agolow0.80.25.70.77.61.010.81.314.31.24.10.75.60.3
moderate0.60.24.90.74.40.823.71.710.91.125.01.48.80.3
good0.80.23.00.54.70.80.30.22.10.521.61.44.60.2
very good0.60.20.40.20.30.20.10.10.0.0.40.20.40.1
total2.70.414.11.117.01.435.01.927.41.551.11.719.40.5
totallow7.70.619.71.219.51.524.51.728.11.59.10.915.60.5
moderate7.60.531.41.421.31.570.81.858.81.747.91.631.80.5
good32.11.038.61.547.61.93.10.713.11.242.11.631.00.6
very good52.71.010.30.911.61.21.50.50.0.0.90.321.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802681/269013
NFI3
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
less than 10 years agolow3.10.45.60.74.20.72.00.52.10.50.0.3.00.2
moderate3.70.410.70.96.80.915.81.418.41.33.40.68.30.3
good20.00.821.01.223.61.51.40.44.70.77.30.815.00.4
very good38.91.06.20.75.50.80.70.30.0.0.20.215.20.4
total65.71.043.51.440.11.719.91.525.11.410.91.041.50.5
11-20 years agolow1.30.23.30.53.00.61.90.53.10.60.70.32.10.2
moderate1.80.36.30.73.30.68.81.112.21.13.30.65.00.3
good5.60.57.10.88.91.00.70.33.20.63.80.65.20.3
very good7.50.51.20.32.70.60.10.10.0.0.20.23.20.2
total16.30.817.91.118.01.411.61.218.51.38.00.915.40.4
21-30 years agolow1.30.21.80.42.00.52.60.64.00.61.50.42.00.2
moderate1.10.24.10.63.00.68.81.17.90.96.10.84.20.2
good4.10.44.50.65.30.80.40.21.90.54.60.73.70.2
very good3.70.41.30.31.90.50.10.10.0.0.0.1.70.2
total10.20.611.60.912.21.211.91.213.81.112.21.111.60.4
31-40 years agolow0.60.21.60.41.40.42.80.61.80.41.80.41.40.1
moderate0.30.13.50.51.80.56.71.06.30.84.70.73.10.2
good1.10.22.40.43.10.60.40.20.70.32.30.51.60.2
very good1.10.20.70.31.00.30.30.20.0.0.0.0.60.1
total3.20.48.20.87.30.910.21.28.80.98.70.96.70.3
41-50 years agolow0.60.21.30.31.10.43.70.72.20.50.70.31.30.1
moderate0.00.02.20.41.80.57.51.03.40.65.30.72.50.2
good0.70.21.10.32.00.50.10.10.40.22.80.51.10.1
very good0.40.10.20.10.10.10.10.10.0.0.0.0.20.1
total1.70.34.80.65.00.811.51.26.10.88.80.95.10.3
over 50 years agolow0.90.25.90.77.30.910.71.214.31.14.40.65.70.3
moderate0.60.25.10.64.70.723.81.611.21.025.41.49.00.3
good0.70.22.80.55.00.80.30.22.20.521.21.34.60.2
very good0.70.20.40.20.40.20.10.10.0.0.30.20.40.1
total2.90.314.11.017.41.334.91.827.71.551.31.619.60.4
totallow7.90.619.41.119.01.423.81.627.61.49.10.915.50.4
moderate7.60.531.81.321.41.471.41.759.41.648.01.532.10.5
good32.11.038.91.448.01.73.40.713.11.142.11.531.10.5
very good52.31.09.80.811.61.11.50.40.0.0.80.321.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802682/269014
NFI3
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
less than 10 years agolow3.10.45.50.74.10.72.00.62.10.50.0.2.90.2
moderate3.70.411.20.96.90.915.31.418.31.33.00.68.30.3
good20.00.920.01.222.61.51.20.44.40.76.30.814.30.4
very good39.31.05.90.74.90.80.70.30.0.0.20.214.80.4
total66.01.042.51.538.61.819.21.624.81.59.51.040.40.6
11-20 years agolow1.40.33.60.62.80.61.90.53.20.60.60.32.10.2
moderate1.90.35.20.73.70.78.31.111.61.13.30.64.80.3
good5.60.57.20.88.91.00.60.33.40.63.90.65.20.3
very good7.50.61.20.32.90.60.10.10.0.0.20.23.10.2
total16.40.817.21.118.31.410.91.218.21.38.00.915.20.4
21-30 years agolow1.30.21.80.41.70.52.70.64.10.71.70.42.00.2
moderate1.10.23.80.62.10.58.31.17.60.95.80.83.90.2
good3.60.43.70.65.40.80.30.21.80.54.00.63.30.2
very good3.50.41.40.41.90.50.10.10.0.0.0.1.60.2
total9.60.610.60.911.11.111.41.313.51.211.51.010.90.4
31-40 years agolow0.60.21.30.31.60.52.90.72.00.51.70.41.40.1
moderate0.40.13.40.51.60.45.20.95.80.84.80.72.90.2
good1.20.22.50.52.60.60.40.20.70.32.00.51.60.2
very good1.10.20.90.30.90.30.30.20.0.0.0.0.60.1
total3.30.48.10.86.70.98.81.18.50.98.50.96.50.3
41-50 years agolow0.50.21.30.31.30.43.60.72.10.51.10.31.30.1
moderate0.00.02.10.41.70.59.21.13.30.65.00.72.70.2
good0.70.21.40.41.80.50.10.10.50.22.90.51.20.1
very good0.40.10.10.10.20.20.0.0.0.0.0.0.20.0
total1.60.34.90.65.00.813.01.35.90.89.00.95.40.3
over 50 years agolow0.80.27.00.88.41.011.01.214.31.24.20.66.10.3
moderate0.70.25.50.75.40.825.31.712.41.127.01.49.90.3
good0.90.23.90.65.90.90.30.22.50.521.81.35.20.3
very good0.70.20.40.20.60.30.10.10.0.0.50.20.50.1
total3.10.416.71.120.31.536.71.929.21.553.41.621.60.5
totallow7.70.620.61.220.01.424.11.727.71.59.30.915.80.4
moderate7.80.531.11.421.41.571.51.859.01.748.91.532.50.5
good32.11.038.61.547.31.83.00.613.31.140.91.530.90.5
very good52.41.09.80.911.21.11.40.40.0.0.90.320.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802683/269015
NFI3
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
less than 10 years agolow3.10.45.60.74.10.72.00.62.20.50.0.2.90.2
moderate3.70.411.20.96.90.915.51.418.31.33.00.68.40.3
good20.10.919.91.222.21.51.20.44.50.76.30.814.30.4
very good39.41.06.00.75.00.80.70.30.0.0.20.214.90.4
total66.31.042.71.538.21.819.41.625.01.59.51.040.60.6
11-20 years agolow1.40.33.60.62.90.61.90.53.20.60.60.32.10.2
moderate1.80.35.30.73.70.78.41.111.51.13.30.64.80.3
good5.40.57.30.88.81.00.60.33.50.63.80.65.20.3
very good7.60.61.20.32.80.60.10.10.0.0.20.23.10.2
total16.20.817.41.218.21.411.01.218.21.38.00.915.20.4
21-30 years agolow1.30.21.90.41.70.52.70.64.20.71.70.42.00.2
moderate1.00.23.80.62.20.58.41.17.60.95.60.73.90.2
good3.60.43.70.65.40.80.30.21.70.44.10.73.30.2
very good3.60.41.40.41.90.50.10.10.0.0.0.1.70.2
total9.50.610.81.011.21.211.51.313.51.211.41.010.90.4
31-40 years agolow0.60.21.40.41.60.52.90.71.90.51.70.41.40.1
moderate0.40.13.40.51.60.55.10.95.70.84.90.72.90.2
good1.30.22.30.52.70.60.40.30.70.32.10.51.60.2
very good1.00.20.90.30.90.30.30.20.0.0.0.0.60.1
total3.20.48.00.86.80.98.81.18.30.98.60.96.50.3
41-50 years agolow0.50.21.30.31.30.43.50.72.10.51.10.31.30.1
moderate0.00.02.10.41.80.59.21.13.30.64.90.72.70.2
good0.70.21.30.41.90.50.10.10.50.23.00.61.20.1
very good0.40.10.10.10.20.20.0.0.0.0.0.0.20.1
total1.60.34.80.65.10.812.81.35.80.89.00.95.30.3
over 50 years agolow0.80.26.90.88.41.011.11.314.51.24.20.66.10.3
moderate0.60.25.40.75.40.824.91.712.31.126.81.49.80.3
good0.90.23.60.66.00.90.30.22.40.522.11.35.20.3
very good0.70.20.40.20.60.30.10.10.0.0.50.20.40.1
total3.10.416.31.120.41.536.51.929.21.553.51.621.50.5
totallow7.70.620.61.220.11.424.21.728.01.59.30.915.90.4
moderate7.60.531.21.421.61.571.41.858.71.748.51.532.40.5
good32.11.038.21.547.01.83.00.713.21.241.31.530.80.5
very good52.61.010.00.911.31.11.50.40.0.0.90.320.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802684/269016
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
very good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
total0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
less than 10 years agolow3.10.45.50.73.10.72.30.62.80.60.40.23.00.2
moderate4.10.411.41.05.70.918.91.615.81.43.70.78.40.4
good19.80.919.61.321.81.60.70.34.20.87.61.014.60.5
very good38.31.05.60.76.71.00.50.30.0.0.10.115.70.4
total65.21.042.11.637.31.922.41.722.81.611.81.241.80.6
11-20 years agolow1.30.23.70.63.00.71.20.52.20.50.0.1.80.2
moderate1.40.35.20.75.40.910.41.314.11.32.20.55.10.3
good6.40.59.20.912.21.30.70.33.90.74.10.76.40.3
very good8.80.62.90.51.90.50.50.30.0.0.30.24.00.3
total18.00.821.01.322.51.612.81.420.21.56.60.917.30.5
21-30 years agolow0.70.22.30.52.10.61.90.63.50.70.40.21.50.2
moderate0.70.24.70.72.00.66.01.09.31.14.00.73.60.2
good2.30.33.30.65.50.90.70.32.30.63.40.72.80.2
very good3.20.40.60.31.70.50.0.0.0.0.10.11.50.2
total6.90.510.91.011.31.38.61.215.11.37.91.09.40.4
31-40 years agolow0.80.21.20.41.20.41.70.52.90.60.80.31.30.1
moderate0.70.22.40.51.80.56.01.06.80.93.90.72.80.2
good1.60.32.50.53.30.70.50.31.70.54.00.72.20.2
very good0.80.20.50.21.30.40.10.10.0.0.0.0.60.1
total4.00.46.70.87.71.08.41.211.31.28.71.06.80.3
41-50 years agolow0.40.11.30.31.40.52.70.71.70.50.50.31.00.1
moderate0.20.12.70.51.30.45.51.04.20.74.50.82.30.2
good0.80.21.60.42.30.60.30.20.70.33.90.71.50.2
very good0.80.20.40.20.50.30.30.20.0.0.0.0.50.1
total2.20.36.00.75.50.98.81.26.60.98.91.05.30.3
over 50 years agolow1.40.34.90.75.80.912.21.410.51.14.30.75.00.3
moderate0.50.14.80.74.60.826.21.811.51.228.01.69.10.3
good1.10.23.30.64.80.90.50.32.00.523.41.54.80.3
very good0.70.20.40.20.50.30.10.10.0.0.40.20.50.1
total3.70.413.41.115.71.439.12.024.01.656.01.819.40.5
totallow7.70.618.71.216.61.422.01.723.61.56.40.913.80.4
moderate7.60.531.11.420.91.673.01.861.71.846.31.731.30.5
good32.11.039.61.550.02.03.30.714.71.346.41.732.20.6
very good52.71.010.50.912.51.21.60.50.0.1.00.422.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802685/269017
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
very good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
total0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
less than 10 years agolow3.10.45.70.83.50.81.90.62.80.70.50.33.20.2
moderate3.90.411.61.05.50.919.31.816.71.53.80.88.30.4
good20.10.920.81.322.51.70.60.34.30.88.31.115.50.5
very good38.61.05.80.87.21.10.60.30.0.0.20.216.90.5
total65.61.043.91.638.72.022.31.923.81.712.81.343.90.6
11-20 years agolow1.30.33.60.62.90.71.40.52.40.60.0.1.90.2
moderate1.40.34.80.75.50.911.61.414.61.42.40.65.00.3
good6.40.59.81.012.81.40.80.44.40.84.60.96.70.3
very good8.80.62.90.62.10.60.50.30.0.0.20.24.20.3
total17.80.821.11.423.31.814.31.621.41.77.21.117.90.5
21-30 years agolow0.70.22.20.51.80.61.80.62.90.70.20.21.40.2
moderate0.70.24.40.72.20.66.01.09.51.22.90.73.30.2
good2.30.33.10.65.40.90.60.32.30.63.30.72.70.2
very good3.10.40.70.31.70.50.0.0.0.0.20.21.50.2
total6.80.610.51.011.11.38.41.214.71.46.51.09.00.4
31-40 years agolow0.80.21.20.41.00.41.40.52.20.60.20.21.00.1
moderate0.70.22.30.51.70.54.81.06.21.02.90.72.40.2
good1.50.32.60.53.30.70.20.21.60.53.40.72.00.2
very good0.80.20.60.31.40.50.20.20.0.0.0.0.60.1
total3.90.46.80.87.41.16.61.110.01.26.51.06.00.3
41-50 years agolow0.40.11.20.41.40.52.00.61.30.50.30.20.90.1
moderate0.20.12.80.51.40.55.51.04.40.84.30.82.20.2
good0.80.21.60.42.40.60.40.30.80.44.30.81.50.2
very good0.80.20.30.20.50.30.20.20.0.0.0.0.50.1
total2.20.36.00.85.71.08.11.26.61.09.01.25.10.3
over 50 years agolow1.40.34.10.74.50.911.41.411.01.22.30.64.30.3
moderate0.40.14.00.63.90.828.32.010.41.228.51.78.50.4
good1.10.23.30.64.80.90.60.32.00.626.61.84.90.3
very good0.70.20.40.20.50.30.20.20.0.0.50.30.50.1
total3.60.411.71.113.81.440.42.223.41.758.02.018.20.5
totallow7.70.618.11.315.01.519.81.822.71.63.40.712.70.4
moderate7.40.530.01.520.21.675.61.961.72.044.91.929.70.5
good32.11.041.21.651.32.13.00.715.61.550.61.933.30.6
very good52.81.010.71.013.51.41.70.50.0.1.00.424.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802686/269018
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
very good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
total0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
less than 10 years agolow3.00.45.50.73.10.72.50.62.80.60.40.23.00.2
moderate4.10.411.11.06.00.918.11.615.71.33.50.68.30.3
good19.90.919.41.221.31.60.80.44.20.77.50.914.40.4
very good38.01.05.50.76.40.90.50.30.0.0.10.115.30.4
total65.01.041.51.536.81.921.91.722.71.511.41.141.00.6
11-20 years agolow1.30.23.90.62.80.61.30.52.10.50.0.1.90.2
moderate1.40.35.20.75.50.99.81.213.41.22.10.55.00.3
good6.50.59.00.911.91.20.60.33.70.74.20.76.30.3
very good8.90.62.80.51.80.50.40.30.0.0.30.23.90.2
total18.10.820.91.321.91.612.21.319.11.46.60.917.00.5
21-30 years agolow0.70.22.60.52.40.62.10.63.90.70.50.21.70.2
moderate0.80.24.50.62.10.56.31.09.91.13.80.73.70.2
good2.30.33.50.65.40.90.60.32.10.53.30.62.80.2
very good3.10.40.60.31.80.50.0.0.0.0.10.11.40.2
total6.90.511.21.011.61.29.01.216.01.37.80.99.70.4
31-40 years agolow0.80.21.20.31.30.42.00.62.70.60.90.31.30.1
moderate0.70.22.50.51.70.56.31.06.40.94.10.72.90.2
good1.60.32.40.53.30.70.50.31.60.54.10.72.20.2
very good0.80.20.50.21.20.40.10.10.0.0.0.0.50.1
total4.00.46.60.87.61.08.91.210.71.19.01.06.80.3
41-50 years agolow0.40.11.20.31.50.52.80.71.70.50.70.31.10.1
moderate0.20.12.60.51.50.56.01.04.10.74.50.72.40.2
good0.80.21.60.42.20.60.30.20.70.33.70.71.40.2
very good0.80.20.40.20.40.30.30.20.0.0.0.0.40.1
total2.20.35.80.75.60.99.51.26.50.99.01.05.40.3
over 50 years agolow1.40.35.10.76.40.912.11.311.01.14.80.75.30.3
moderate0.50.14.90.74.40.825.81.812.01.228.31.59.40.3
good1.10.23.60.65.20.90.50.32.00.522.51.54.90.3
very good0.80.20.40.20.50.30.10.10.0.0.50.30.50.1
total3.80.414.01.116.41.438.52.025.11.656.21.820.10.5
totallow7.60.619.41.217.51.422.91.724.31.57.30.914.40.4
moderate7.60.530.81.421.21.572.31.861.41.846.31.731.60.5
good32.21.039.51.549.31.93.30.714.31.345.31.631.90.6
very good52.51.010.30.912.01.21.50.50.0.1.10.422.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802687/269019
NFI3
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
less than 10 years agolow3.10.45.30.63.90.71.90.52.00.50.0.2.90.2
moderate3.70.410.50.96.60.815.01.317.91.23.10.58.10.3
good19.90.820.11.122.41.41.30.44.50.76.90.814.40.4
very good38.81.05.90.75.20.70.70.30.0.0.20.114.70.4
total65.41.041.81.438.11.718.91.524.41.410.20.940.10.5
11-20 years agolow1.30.23.20.53.00.61.80.53.00.60.70.22.00.2
moderate1.80.36.00.73.20.68.41.011.81.03.00.54.80.2
good5.60.56.90.78.61.00.70.33.10.63.60.65.10.3
very good7.50.51.10.32.70.60.10.10.0.0.20.13.00.2
total16.20.717.31.117.51.311.01.217.91.27.40.815.00.4
21-30 years agolow1.30.21.80.42.00.52.50.64.00.61.50.42.00.2
moderate1.10.24.00.62.80.68.31.07.80.95.80.74.10.2
good4.00.44.30.65.30.80.40.21.90.44.20.63.60.2
very good3.70.41.20.31.80.50.10.10.0.0.0.1.70.1
total10.20.611.30.911.81.111.31.213.71.111.51.011.30.4
31-40 years agolow0.70.21.50.31.40.42.70.61.90.41.60.41.40.1
moderate0.30.13.30.51.70.46.50.96.10.84.70.73.00.2
good1.10.22.30.42.90.60.40.20.60.32.10.41.50.1
very good1.10.20.80.30.90.30.30.20.0.0.0.0.60.1
total3.20.47.90.87.00.99.81.18.60.98.40.96.60.3
41-50 years agolow0.70.21.40.31.20.43.50.72.10.50.90.31.40.1
moderate0.00.02.20.41.70.48.41.03.30.65.10.72.60.2
good0.70.21.20.32.00.50.10.10.40.22.80.51.10.1
very good0.40.10.20.10.10.10.10.10.0.0.0.0.20.1
total1.70.35.10.64.90.712.11.25.90.88.80.95.30.3
over 50 years agolow0.90.27.10.78.50.911.01.214.51.14.60.66.20.3
moderate0.60.25.60.75.60.825.41.612.41.127.41.310.00.3
good0.90.23.60.55.90.80.30.22.70.521.11.25.10.2
very good0.80.20.30.20.60.30.10.10.0.0.60.20.50.1
total3.20.416.71.120.61.436.81.829.51.553.71.521.80.4
totallow8.00.620.41.120.01.323.41.627.51.49.30.915.80.4
moderate7.60.531.71.321.61.472.01.759.31.649.11.532.70.5
good32.11.038.51.447.11.73.20.613.31.140.61.430.80.5
very good52.21.09.50.811.31.01.40.40.0.1.00.320.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802688/269020
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.10.10.0.0.0.0.0.0.0.0.00.0
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
very good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
total0.10.10.10.10.0.0.0.0.0.0.0.0.00.0
less than 10 years agolow3.00.45.10.72.70.62.20.62.50.50.30.22.80.2
moderate4.10.410.70.95.40.817.21.513.81.23.20.67.80.3
good19.70.918.51.219.01.40.60.33.60.66.40.813.40.4
very good38.11.05.30.76.00.90.50.30.0.0.10.114.40.4
total64.91.039.61.533.11.720.51.619.91.410.01.038.50.6
11-20 years agolow1.30.23.70.62.90.61.20.41.90.50.0.1.80.2
moderate1.40.34.90.75.00.89.51.212.01.11.90.44.70.3
good6.40.58.70.910.91.10.60.33.30.63.80.65.90.3
very good8.80.62.70.51.60.50.40.20.0.0.20.23.70.2
total17.90.820.11.220.31.511.81.317.11.35.90.816.10.5
21-30 years agolow0.70.22.50.52.20.51.70.53.00.60.70.31.60.2
moderate0.70.24.50.62.20.55.40.98.31.03.70.63.40.2
good2.30.33.20.55.20.80.60.31.90.52.90.62.70.2
very good3.20.40.60.21.50.40.0.0.0.0.10.11.40.1
total6.90.510.80.911.01.27.71.013.21.27.50.99.00.4
31-40 years agolow0.80.21.10.31.70.52.70.63.40.62.00.51.70.2
moderate0.70.22.50.51.90.55.90.96.20.84.70.73.00.2
good1.60.32.40.53.30.70.40.31.70.43.60.62.10.2
very good0.80.20.50.21.30.40.10.10.0.0.0.0.50.1
total3.90.46.50.88.21.09.21.111.31.110.21.07.30.3
41-50 years agolow0.40.11.40.31.50.52.90.72.10.51.30.41.30.1
moderate0.20.12.80.51.20.45.50.94.70.75.10.72.60.2
good0.80.21.50.42.00.50.30.20.60.33.30.61.30.1
very good0.80.20.50.20.40.20.30.20.0.0.0.0.40.1
total2.20.36.20.75.20.88.91.17.40.99.61.05.70.3
over 50 years agolow1.40.36.70.89.11.013.41.315.11.24.90.76.70.3
moderate0.50.15.80.75.90.927.91.813.81.230.01.410.80.4
good1.20.24.00.66.60.90.40.22.20.521.41.35.30.3
very good0.90.20.40.20.60.30.10.10.0.0.50.20.50.1
total4.00.416.81.122.21.541.92.031.11.656.81.623.40.5
totallow7.70.620.61.220.11.424.21.728.01.59.30.915.90.4
moderate7.60.531.21.421.61.571.41.858.71.748.51.532.40.5
good32.11.038.21.547.01.83.00.713.21.241.31.530.80.5
very good52.61.010.00.911.31.11.50.40.0.0.90.320.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802689/269021
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
very good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
total0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
less than 10 years agolow3.10.45.30.72.90.62.20.62.60.60.30.22.90.2
moderate4.10.411.11.05.40.917.81.614.21.23.50.68.00.3
good19.80.919.01.220.21.50.60.33.70.76.90.913.90.4
very good38.31.05.50.76.20.90.50.30.0.0.10.115.00.4
total65.21.041.01.534.81.821.21.720.51.410.81.139.80.6
11-20 years agolow1.30.23.70.63.10.71.30.51.90.50.0.1.80.2
moderate1.40.35.00.75.00.810.01.212.41.22.10.54.80.3
good6.40.59.00.911.51.20.60.33.40.64.00.76.10.3
very good8.80.62.80.51.70.50.40.30.0.0.20.23.80.2
total17.90.820.51.321.31.612.41.317.81.36.30.816.60.5
21-30 years agolow0.70.22.40.52.20.61.80.53.10.60.80.31.60.2
moderate0.70.24.70.72.30.65.60.98.61.03.90.73.50.2
good2.30.33.20.65.30.80.70.32.00.53.10.62.70.2
very good3.20.40.60.31.60.50.0.0.0.0.10.11.40.1
total6.90.510.91.011.41.28.11.113.71.27.90.99.20.4
31-40 years agolow0.80.21.20.31.70.52.80.73.30.61.90.51.70.2
moderate0.70.22.40.52.00.56.21.06.30.95.10.73.00.2
good1.60.32.50.53.50.70.50.31.50.43.80.72.10.2
very good0.80.20.50.21.20.40.10.10.0.0.0.0.50.1
total4.00.46.60.88.41.19.61.211.11.110.71.17.40.3
41-50 years agolow0.40.11.40.41.40.53.00.72.20.51.40.41.30.1
moderate0.20.13.00.51.30.45.70.94.80.74.90.72.60.2
good0.80.21.60.42.20.60.30.20.60.33.60.61.40.1
very good0.80.20.40.20.40.20.30.20.0.0.0.0.40.1
total2.20.36.30.85.40.99.31.27.70.99.91.05.80.3
over 50 years agolow1.40.35.70.78.11.013.41.414.91.24.70.76.30.3
moderate0.50.15.20.75.20.825.51.812.41.228.41.59.80.4
good1.10.23.40.64.90.80.50.31.90.520.91.44.70.3
very good0.70.20.40.20.50.30.10.10.0.0.40.20.40.1
total3.70.414.71.118.71.539.42.029.21.654.41.721.20.5
totallow7.70.619.71.219.51.524.51.728.11.59.10.915.60.5
moderate7.60.531.41.421.31.570.81.858.81.747.91.631.80.5
good32.11.038.61.547.61.93.10.713.11.242.11.631.00.6
very good52.71.010.30.911.61.21.50.50.0.0.90.321.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802690/269022
NFI1
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
moderate0.60.30.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.70.0.0.0.0.0.0.30.20.20.20.20.1
good0.30.20.40.40.40.40.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.20.20.0.0.0.0.10.0
very good0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.0.0.0.0.10.0
total1.10.40.40.40.40.40.0.0.0.0.0.0.20.20.0.1.20.70.0.0.0.0.70.40.30.20.20.20.40.1
less than 10 years agolow7.00.96.71.71.90.92.60.81.30.52.31.07.41.21.60.79.51.95.62.311.72.93.00.85.00.90.20.24.20.3
moderate11.91.20.0.4.41.40.60.40.20.218.62.87.91.210.31.619.12.56.62.410.82.816.41.629.71.95.60.910.90.4
good26.21.621.42.718.52.620.62.120.71.719.62.937.62.239.42.69.81.922.94.117.93.31.10.57.41.19.71.218.90.5
very good18.21.445.73.434.33.263.32.659.72.13.91.412.11.510.91.73.21.13.81.88.02.20.20.20.0.0.0.18.50.4
total63.31.873.83.059.03.387.11.881.91.744.53.664.92.262.22.641.63.138.84.848.54.320.71.842.22.015.51.552.40.6
11-20 years agolow2.40.62.91.20.80.60.30.30.20.23.61.42.00.61.70.73.31.17.72.62.41.43.40.82.60.70.60.32.00.2
moderate3.70.70.0.0.0.0.0.0.0.13.32.43.40.82.30.811.52.04.41.93.61.612.91.510.31.24.20.85.10.3
good7.91.03.21.25.81.62.70.83.70.89.82.19.71.410.21.76.21.56.22.38.32.30.80.42.80.77.51.05.80.3
very good5.70.88.21.914.62.44.91.29.71.31.71.02.80.83.71.10.30.31.01.02.41.20.60.30.0.0.50.33.80.3
total19.71.514.32.421.32.77.91.413.61.528.43.217.91.817.92.121.42.619.23.816.83.217.61.715.71.512.81.316.80.5
21-30 years agolow2.00.50.90.60.50.50.60.40.0.1.81.01.30.50.90.52.91.10.90.91.61.23.00.82.80.70.50.31.50.2
moderate0.60.30.0.0.40.40.30.30.20.23.61.40.60.31.40.67.31.71.81.36.72.214.21.67.91.15.30.93.80.3
good2.40.65.21.53.61.20.30.30.90.42.41.12.50.74.61.21.90.83.61.82.61.30.40.31.40.55.80.92.50.2
very good1.50.41.40.84.31.41.10.50.90.40.0.0.40.30.90.50.0.1.01.00.70.70.20.20.0.0.0.0.80.1
total6.40.97.41.88.71.92.20.82.00.67.82.04.81.07.71.512.12.17.32.511.72.817.91.712.11.311.61.38.60.4
31-40 years agolow0.70.30.60.60.40.40.30.30.20.22.41.21.90.61.80.73.41.21.91.42.01.42.60.72.40.60.0.1.30.2
moderate0.40.20.0.0.0.0.0.0.0.4.11.50.60.41.40.62.00.91.81.22.01.19.11.34.10.86.11.02.60.2
good1.10.40.90.60.50.50.60.40.20.21.20.80.60.32.30.82.71.00.0.2.51.30.20.21.50.59.71.22.00.2
very good0.30.20.90.61.40.80.0.0.0.0.0.0.20.20.0.0.40.40.0.1.41.00.20.20.0.0.50.30.30.1
total2.40.62.41.12.31.00.80.50.40.37.72.03.30.85.51.28.61.83.71.87.82.312.11.58.11.116.31.56.20.3
41-50 years agolow0.40.20.0.0.0.0.0.0.0.0.60.50.80.40.30.30.30.30.90.91.01.01.00.41.50.50.30.20.50.1
moderate0.10.10.0.0.0.0.0.0.0.1.70.90.0.0.30.31.50.80.90.91.30.93.80.81.80.55.70.91.50.2
good0.0.0.0.0.0.0.0.0.0.0.40.41.10.50.80.50.80.62.61.51.61.20.20.20.0.5.00.90.90.1
very good0.40.20.0.1.00.70.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.20.20.0.0.0.0.10.0
total0.90.30.0.1.00.70.0.0.0.2.71.11.90.61.40.63.01.04.41.94.01.85.11.03.30.711.01.33.00.2
over 50 years agolow1.60.50.60.60.0.0.20.20.20.22.61.23.80.80.90.54.01.212.13.25.41.86.61.18.21.11.90.53.10.2
moderate1.30.40.0.0.0.0.0.0.0.5.31.61.20.51.50.74.91.44.72.12.11.219.21.87.61.117.81.55.70.3
good1.80.51.00.73.01.10.80.50.90.40.40.41.70.62.80.92.51.07.62.63.71.70.20.22.40.613.01.43.10.2
very good1.50.40.0.4.31.30.80.51.00.40.70.70.20.20.0.0.70.52.01.40.0.0.0.0.0.0.0.0.70.1
total6.20.91.60.97.31.71.90.72.20.68.92.16.91.15.31.212.12.126.54.211.22.626.02.018.21.532.81.912.60.4
totallow14.01.311.62.23.61.23.91.01.90.613.12.517.11.77.21.423.52.729.14.324.13.719.81.822.71.63.40.712.70.4
moderate18.61.40.0.4.81.40.90.50.30.246.83.513.71.517.22.047.63.020.13.826.53.875.61.961.72.044.91.929.70.5
good39.61.832.23.131.83.125.02.326.41.933.93.453.42.360.12.623.92.643.04.836.84.23.00.715.61.550.61.933.30.6
very good27.81.656.23.359.83.370.22.471.42.06.21.715.81.715.51.95.01.37.82.412.62.61.70.50.0.1.00.424.30.5
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802691/269023
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
very good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
total0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
less than 10 years agolow3.00.45.50.72.90.62.40.62.60.50.30.22.90.2
moderate4.10.410.90.95.60.817.11.514.01.23.30.68.00.3
good19.90.918.81.219.71.50.80.33.70.66.80.813.70.4
very good38.11.05.40.75.90.90.50.30.0.0.10.114.50.4
total65.11.040.61.534.01.720.81.620.31.410.61.039.20.6
11-20 years agolow1.30.24.00.63.60.71.40.51.90.50.10.12.00.2
moderate1.40.35.00.75.30.89.41.112.01.12.00.54.80.3
good6.50.58.80.911.01.10.60.33.20.64.00.76.00.3
very good8.90.62.70.51.60.50.40.20.0.0.20.23.70.2
total18.10.820.51.221.51.511.81.317.21.36.40.816.50.5
21-30 years agolow0.70.22.70.53.10.62.20.63.90.71.10.42.00.2
moderate0.80.24.50.62.50.66.10.99.11.03.70.63.70.2
good2.30.33.40.65.10.80.60.31.90.53.20.62.70.2
very good3.10.40.60.21.60.50.0.0.0.0.10.11.40.1
total6.90.511.21.012.31.28.91.114.91.28.20.99.70.4
31-40 years agolow0.80.21.10.31.80.53.00.73.10.61.90.51.70.2
moderate0.70.22.50.51.90.56.31.05.90.85.10.73.00.2
good1.60.32.40.53.30.70.40.31.40.43.70.62.10.2
very good0.80.20.50.21.10.40.10.10.0.0.0.0.50.1
total4.00.46.50.88.11.09.81.210.41.010.81.07.30.3
41-50 years agolow0.40.11.40.31.40.43.10.72.20.51.40.41.30.1
moderate0.20.12.80.51.40.46.00.94.50.74.80.72.60.2
good0.80.21.50.42.10.50.30.20.60.33.40.61.30.1
very good0.80.20.40.20.40.20.30.20.0.0.0.0.40.1
total2.20.36.10.75.20.89.81.27.30.99.71.05.70.3
over 50 years agolow1.40.35.70.78.51.013.21.315.31.25.20.76.60.3
moderate0.50.15.30.74.90.825.11.712.71.128.31.59.80.3
good1.10.23.60.65.00.80.40.21.90.520.41.34.70.2
very good0.80.20.40.20.40.30.10.10.0.0.50.20.50.1
total3.80.415.01.118.91.438.91.929.81.554.41.721.60.5
totallow7.60.620.41.221.21.525.31.729.11.510.11.016.40.5
moderate7.60.531.11.421.51.570.11.858.31.747.31.632.00.5
good32.21.038.51.546.21.83.10.712.71.141.61.530.60.5
very good52.51.010.00.911.11.11.40.40.0.1.00.321.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802692/269024
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: protection forest region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.10.10.0.0.0.0.0.0.0.0.00.0
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
very good0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
total0.10.10.10.10.0.0.0.0.0.0.0.0.00.0
less than 10 years agolow3.00.45.30.72.70.62.40.62.80.60.30.22.90.2
moderate4.00.410.50.95.30.816.31.413.51.13.10.67.70.3
good19.80.918.21.218.51.40.70.33.60.66.40.813.20.4
very good37.91.05.20.75.60.80.40.20.0.0.10.114.00.4
total64.71.039.11.532.21.719.81.519.81.39.81.037.80.5
11-20 years agolow1.30.23.90.63.40.61.30.41.90.40.10.11.90.2
moderate1.50.34.90.65.10.88.91.111.61.11.80.44.70.3
good6.50.58.50.810.31.10.60.33.10.63.70.65.80.3
very good8.80.62.60.51.50.40.40.20.0.0.20.23.60.2
total18.10.820.01.220.31.411.11.216.51.25.90.815.90.4
21-30 years agolow0.70.22.80.53.00.62.00.53.80.61.00.31.90.2
moderate0.80.24.30.62.30.55.90.98.80.93.50.63.60.2
good2.30.33.30.55.10.80.60.31.80.53.00.62.70.2
very good3.10.40.60.21.50.40.0.0.0.0.10.11.30.1
total6.90.511.10.911.91.28.51.114.41.27.70.99.50.4
31-40 years agolow0.80.21.10.31.80.52.80.63.20.62.00.41.70.2
moderate0.70.22.70.51.80.55.90.95.80.84.70.73.00.2
good1.60.32.30.43.10.60.40.21.50.43.40.62.00.2
very good0.80.20.50.21.20.40.10.10.0.0.0.0.50.1
total3.90.46.50.77.91.09.31.110.61.010.11.07.20.3
41-50 years agolow0.40.11.30.31.70.53.10.72.10.51.30.41.40.1
moderate0.20.12.70.51.40.45.70.94.40.74.90.72.60.2
good0.80.21.40.41.90.50.30.20.60.33.20.61.30.1
very good0.80.20.50.20.40.20.30.20.0.0.0.0.40.1
total2.20.36.00.75.40.89.31.17.10.99.40.95.70.3
over 50 years agolow1.50.37.00.89.41.013.51.315.41.25.60.77.10.3
moderate0.50.25.80.75.80.827.81.713.81.129.81.410.90.4
good1.20.24.00.66.50.90.60.32.40.521.21.35.30.3
very good0.90.20.40.20.70.30.10.10.0.0.40.20.50.1
total4.10.417.21.122.31.542.01.931.61.557.01.623.80.5
totallow7.70.621.61.221.91.425.21.629.21.510.30.916.80.4
moderate7.70.531.01.321.71.470.41.757.81.647.81.532.50.5
good32.21.037.71.445.41.83.10.613.01.140.91.430.30.5
very good52.51.09.70.911.01.11.40.40.0.0.90.320.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802693/269025
NFI1
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.10.10.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.40.20.20.10.0.0.10.0
moderate0.30.20.0.0.20.20.0.0.0.0.0.0.10.10.0.0.60.30.0.0.0.0.30.20.20.10.10.10.10.0
good0.50.20.20.20.20.20.20.20.10.10.0.0.40.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.20.0
very good0.20.10.20.20.20.20.10.10.0.0.0.0.10.10.0.0.0.0.0.0.0.0.20.10.0.0.0.0.10.0
total1.10.30.40.30.60.40.30.20.10.10.0.0.70.30.0.0.60.30.0.0.0.1.10.30.30.20.10.10.50.1
less than 10 years agolow5.90.66.91.21.70.63.80.71.20.32.40.76.20.82.30.611.11.45.91.69.41.82.90.54.80.60.20.14.10.2
moderate12.30.80.40.33.40.80.30.20.10.117.81.89.00.910.51.118.31.76.51.611.31.918.21.228.61.36.30.711.20.3
good26.81.222.62.019.61.822.71.621.91.217.61.938.61.539.51.88.41.221.72.818.82.31.20.38.10.89.00.819.20.4
very good18.31.044.12.335.32.258.71.958.51.54.00.911.51.011.41.23.40.84.91.47.21.50.20.10.10.10.20.117.70.3
total63.31.374.02.160.02.385.51.381.61.241.82.465.21.563.61.841.32.239.13.346.73.022.51.341.61.415.61.052.10.4
11-20 years agolow2.80.42.50.71.30.50.60.30.20.12.90.81.90.41.30.43.30.84.51.43.21.13.00.52.30.40.30.21.90.1
moderate3.00.40.0.0.20.20.0.0.0.13.41.63.20.52.20.511.41.43.51.23.21.013.31.110.60.94.60.65.10.2
good8.00.74.20.95.71.13.40.74.20.69.31.49.40.910.51.25.71.08.51.86.11.40.70.32.80.56.90.75.80.2
very good5.60.69.01.313.61.65.10.89.50.91.60.62.00.43.30.71.10.41.00.72.50.90.50.20.0.0.30.23.70.2
total19.31.015.61.720.81.99.01.113.91.027.22.116.51.217.31.421.51.817.42.515.12.117.51.215.81.012.20.916.50.4
21-30 years agolow1.50.31.10.50.40.30.30.20.20.12.40.71.30.40.80.32.30.72.31.00.70.53.10.52.20.40.50.21.40.1
moderate0.80.20.0.0.40.30.30.20.10.15.61.10.70.31.10.47.11.12.61.15.11.312.91.16.60.75.80.63.70.2
good2.00.42.60.82.30.70.60.30.80.33.40.92.80.54.20.82.50.73.01.13.21.00.30.21.40.35.70.62.40.1
very good1.50.31.30.54.10.90.60.31.10.30.70.40.30.21.00.40.20.21.50.90.40.40.10.10.0.0.0.0.80.1
total5.70.65.11.07.31.21.70.52.20.412.01.65.10.77.11.012.21.49.42.09.31.716.41.210.30.812.00.98.20.3
31-40 years agolow0.90.20.50.30.20.20.10.10.10.12.90.81.50.41.60.53.10.81.91.01.60.82.50.52.20.40.10.11.20.1
moderate0.50.20.0.0.0.0.0.0.0.3.10.90.60.21.10.41.70.61.80.91.40.78.60.94.50.66.70.72.60.1
good0.90.21.30.50.20.21.20.40.20.11.50.60.80.31.50.52.30.70.40.42.70.90.20.11.70.49.60.82.10.1
very good0.50.20.90.41.50.60.0.0.30.20.30.30.10.10.30.20.40.30.50.51.60.70.20.10.0.0.20.10.40.1
total2.80.42.70.81.90.61.40.40.50.27.81.33.00.54.50.87.61.24.61.47.31.511.51.08.30.816.61.06.20.2
41-50 years agolow0.30.10.0.0.0.0.0.0.0.0.30.30.80.30.30.20.70.40.40.41.10.70.90.31.60.30.20.10.50.1
moderate0.10.10.0.0.0.0.0.0.0.0.90.40.0.0.30.21.10.52.61.11.00.63.20.62.50.45.30.61.40.1
good0.20.10.20.20.40.30.0.0.0.0.40.30.60.20.90.40.60.31.20.71.50.70.20.10.10.14.50.60.80.1
very good0.30.10.0.0.90.40.0.0.0.0.0.0.10.10.10.10.20.20.0.0.30.30.10.10.0.0.0.0.10.0
total0.90.20.20.21.30.50.0.0.0.1.60.61.40.41.70.52.70.74.21.33.91.24.40.64.10.610.00.82.90.2
over 50 years agolow2.00.41.00.50.20.20.40.30.10.12.30.73.60.61.60.54.80.911.42.19.61.75.80.77.60.72.20.43.30.2
moderate1.40.30.0.0.0.0.10.10.0.4.71.01.40.41.60.57.01.14.81.44.41.220.41.310.10.816.81.06.20.2
good2.10.40.90.53.10.80.70.30.70.32.40.72.90.52.40.61.90.67.81.83.51.10.20.11.90.414.21.03.40.2
very good1.40.30.0.4.81.00.80.30.80.30.30.30.20.10.30.20.60.31.40.80.30.30.30.20.0.0.20.10.70.1
total6.90.71.90.68.21.32.10.51.60.49.61.48.00.85.80.914.31.525.42.917.82.326.61.419.61.133.51.313.60.3
totallow13.30.911.91.53.90.95.30.81.70.413.11.615.41.17.81.025.41.926.32.925.62.618.61.220.91.13.50.512.40.3
moderate18.41.00.40.34.20.90.70.30.20.145.42.314.91.116.81.347.22.121.82.726.32.676.81.363.01.345.61.330.30.4
good40.51.332.12.231.62.128.71.727.91.434.62.355.41.659.01.921.41.842.63.335.72.83.00.516.01.050.01.333.90.4
very good27.91.155.52.360.32.265.31.870.21.46.91.114.31.116.41.45.91.09.31.912.31.81.60.40.10.10.90.323.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802694/269026
NFI1
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
moderate0.50.30.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.70.0.0.0.0.0.0.30.20.10.10.20.1
good0.30.20.40.40.40.40.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.20.20.0.0.0.0.10.0
very good0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.10.0
total1.10.40.40.40.40.40.0.0.0.0.0.0.20.20.0.1.20.70.0.0.0.0.70.30.30.20.10.10.40.1
less than 10 years agolow6.80.97.21.81.80.92.50.81.30.52.21.07.31.21.60.69.31.85.12.111.12.72.80.75.00.90.20.24.10.3
moderate11.91.20.0.4.61.40.60.40.20.218.22.77.61.210.31.618.22.36.02.210.22.616.61.629.21.85.60.910.80.4
good25.91.621.32.718.82.620.52.120.61.719.12.837.72.239.22.69.91.824.44.017.63.21.10.47.41.010.31.218.80.5
very good18.51.445.53.433.93.162.82.559.52.13.81.312.41.510.81.73.01.03.41.78.32.20.20.20.0.0.0.18.20.4
total63.21.874.03.059.13.286.51.881.51.743.43.565.02.261.82.640.43.039.04.647.24.220.71.841.62.016.01.452.00.6
11-20 years agolow2.30.52.81.20.80.60.30.30.20.23.51.31.90.62.00.73.11.17.02.43.01.53.90.82.50.60.60.32.00.2
moderate3.70.70.0.0.0.0.0.0.0.13.52.43.30.82.80.911.11.94.01.73.41.513.11.510.11.24.10.85.10.3
good8.01.03.21.25.61.52.70.83.60.810.02.19.61.410.41.66.61.55.72.18.62.30.90.42.90.77.41.05.80.3
very good5.70.88.21.914.62.35.11.29.91.31.60.92.70.83.61.00.30.31.81.32.31.10.50.30.0.0.50.33.80.3
total19.61.414.22.421.02.78.11.413.71.528.63.217.41.718.82.121.12.518.53.617.33.118.41.715.51.412.61.316.80.5
21-30 years agolow1.90.50.90.60.50.50.50.40.0.1.71.01.40.50.80.52.71.00.80.81.51.13.10.82.70.60.40.31.40.2
moderate0.50.30.0.0.40.40.30.30.20.24.21.50.60.31.30.67.91.71.61.26.32.113.61.57.71.15.20.93.80.3
good2.40.65.11.53.41.20.30.30.90.42.41.12.60.84.41.12.10.84.92.03.21.40.40.31.50.55.60.92.60.2
very good1.60.51.30.84.11.31.10.50.90.40.0.0.40.30.90.50.0.0.90.90.70.70.20.20.0.0.0.0.80.1
total6.40.97.41.88.41.82.20.82.00.68.32.05.01.07.41.412.72.08.32.511.82.717.31.611.81.311.31.28.60.4
31-40 years agolow0.60.30.60.60.40.40.30.30.20.22.81.32.00.61.70.73.51.11.81.21.91.32.50.72.30.60.0.1.30.2
moderate0.40.20.0.0.0.0.0.0.0.4.01.40.60.41.40.62.30.91.61.11.91.18.71.24.00.86.10.92.50.2
good1.00.40.90.60.50.50.50.40.20.21.20.80.60.32.30.82.91.00.0.2.41.20.20.21.40.59.21.12.00.2
very good0.30.20.90.61.30.80.0.0.0.0.0.0.20.20.0.0.40.40.0.1.30.90.20.20.0.0.50.30.30.1
total2.40.62.41.12.21.00.80.50.40.38.02.03.40.85.41.29.11.83.41.77.42.211.51.47.71.115.81.46.10.3
41-50 years agolow0.40.20.0.0.0.0.0.0.0.0.50.50.80.40.30.30.30.30.80.80.90.90.90.41.50.50.30.20.50.1
moderate0.30.20.0.0.0.0.0.0.0.1.70.80.0.0.30.31.40.70.80.81.30.93.60.81.70.55.60.91.40.2
good0.0.0.0.0.0.0.0.0.0.0.40.41.10.40.80.50.70.52.41.41.61.10.20.20.0.5.00.90.90.1
very good0.40.20.0.0.90.60.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.20.20.0.0.0.0.10.0
total1.00.40.0.0.90.60.0.0.0.2.61.11.90.61.30.62.81.04.01.73.71.74.90.93.20.710.91.23.00.2
over 50 years agolow1.70.50.60.60.0.0.20.20.20.22.51.13.60.80.90.53.81.211.93.06.51.96.51.18.71.11.80.53.20.2
moderate1.40.40.0.0.0.0.30.30.0.5.21.61.20.51.50.76.01.55.22.12.61.319.91.78.81.117.71.46.10.3
good1.80.51.00.73.31.20.80.50.90.40.90.62.00.63.00.92.30.97.82.53.51.60.20.22.30.613.61.33.20.2
very good1.40.40.0.4.61.41.10.51.40.50.60.60.20.20.0.0.60.41.81.30.0.0.0.0.0.0.20.20.70.1
total6.30.91.60.97.91.72.40.82.50.69.22.17.01.15.41.212.72.126.74.112.62.626.51.919.81.633.21.813.20.4
totallow13.81.212.12.33.41.23.91.01.80.613.32.517.01.67.31.422.72.627.54.124.83.719.91.722.71.63.30.712.70.4
moderate18.71.40.0.5.01.41.20.60.30.246.73.513.21.517.51.948.13.019.33.625.73.775.51.961.81.944.51.829.90.5
good39.41.832.03.132.03.124.92.326.21.933.93.453.82.360.02.624.52.645.34.636.94.13.10.715.51.451.11.833.40.6
very good28.11.655.93.359.53.270.12.471.61.96.11.716.01.615.21.94.71.28.02.412.62.51.60.50.0.1.20.424.00.5
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802695/269027
NFI2
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.70.0.0.30.20.0.0.10.0
moderate0.10.10.0.0.0.0.0.0.0.0.0.0.40.30.0.0.40.40.0.1.20.80.90.41.30.40.30.20.40.1
good0.10.10.0.0.40.40.0.0.0.0.0.0.20.20.30.30.80.50.80.80.70.70.20.20.10.10.60.30.20.1
very good0.60.30.0.1.20.70.0.0.30.20.0.0.0.0.0.0.40.40.90.90.0.0.20.20.0.0.0.0.20.1
total0.80.30.0.1.70.80.0.0.30.20.0.0.60.30.30.31.50.71.71.22.51.21.30.51.80.50.90.40.90.1
less than 10 years agolow5.50.84.41.40.80.62.20.80.90.44.01.46.61.12.10.78.91.78.92.66.62.12.20.64.50.80.30.23.60.2
moderate9.61.10.0.2.41.00.60.40.30.217.42.65.71.05.51.215.12.18.82.68.02.216.51.620.71.54.30.88.70.4
good21.91.516.42.520.22.615.31.918.21.611.82.227.92.027.92.48.61.722.43.814.32.81.50.56.81.06.81.014.90.5
very good15.51.337.43.333.43.152.22.654.12.12.71.28.01.27.31.41.90.81.71.24.81.70.80.40.0.0.30.215.20.4
total52.41.858.13.356.93.270.32.473.51.935.93.348.22.342.82.634.42.841.84.533.73.921.01.832.01.811.71.242.40.6
11-20 years agolow3.50.74.41.40.90.60.90.50.40.30.90.63.80.80.80.54.71.31.61.16.42.12.40.73.90.70.10.12.40.2
moderate4.60.80.0.2.51.00.0.0.0.12.02.33.70.86.31.39.91.82.31.35.31.912.01.416.21.44.50.86.20.3
good10.71.19.21.96.51.67.41.45.71.010.32.215.21.617.82.06.11.47.02.27.62.20.70.33.20.76.71.07.90.4
very good7.00.915.22.412.62.115.01.913.21.42.81.15.61.15.51.21.40.72.41.44.71.60.0.0.0.0.0.5.50.3
total25.81.628.93.022.62.723.32.219.31.726.03.128.32.030.42.422.12.513.33.024.03.515.11.523.31.611.31.222.00.5
21-30 years agolow1.50.42.41.10.80.50.30.30.20.22.21.00.90.41.10.62.30.95.82.11.91.13.60.81.60.50.60.31.50.2
moderate2.10.50.0.0.0.0.0.0.0.6.01.62.10.62.10.87.71.63.11.52.01.29.91.37.31.03.80.73.60.2
good4.00.70.90.61.30.71.10.51.50.57.01.75.31.05.91.32.81.03.91.74.51.70.40.31.30.44.90.83.10.2
very good3.30.61.80.94.61.42.30.82.60.71.00.71.30.51.30.60.30.31.71.21.10.80.50.30.0.0.20.21.50.2
total11.01.15.01.56.71.63.71.04.30.916.12.49.61.310.41.613.12.014.43.19.52.414.41.510.21.29.51.19.70.4
31-40 years agolow1.40.40.90.60.40.40.0.0.0.1.00.71.40.50.50.41.10.70.80.81.41.02.30.71.60.50.70.31.00.1
moderate0.50.30.0.0.0.0.30.30.0.2.31.00.40.30.80.56.31.50.80.85.41.910.51.36.00.94.20.72.90.2
good1.10.43.81.31.20.70.0.0.50.32.31.01.80.62.40.81.40.73.91.71.71.00.20.20.60.35.40.91.70.2
very good0.50.30.90.63.11.10.60.40.50.30.0.0.40.30.90.50.0.0.90.90.70.70.0.0.0.0.0.0.50.1
total3.60.75.61.64.81.40.90.51.10.45.61.63.90.94.61.18.81.76.32.29.22.413.01.58.21.010.31.26.20.3
41-50 years agolow0.50.20.0.0.40.40.30.30.20.22.21.11.00.51.50.62.71.01.71.21.71.22.20.61.80.50.30.21.10.1
moderate0.10.10.0.0.0.0.0.0.0.1.91.00.60.31.60.62.20.90.80.81.10.87.21.11.90.55.30.92.00.2
good0.60.30.90.60.50.50.50.40.20.20.70.60.20.21.70.72.20.90.0.1.71.00.0.1.00.48.31.01.60.2
very good0.30.20.90.61.30.80.0.0.0.0.0.0.20.20.0.0.0.0.0.1.20.90.20.20.0.0.50.30.30.1
total1.50.41.80.92.11.00.80.50.40.34.81.62.00.64.71.17.11.62.41.45.71.99.61.34.70.814.41.34.90.3
over 50 years agolow1.40.40.0.0.0.0.20.20.20.22.91.23.80.81.10.62.91.08.82.66.92.07.11.19.51.13.00.63.40.2
moderate1.50.40.0.0.0.0.0.0.0.7.41.90.80.41.60.77.01.53.21.64.21.618.21.78.51.121.91.56.60.3
good1.40.40.60.61.50.80.50.40.20.21.30.82.90.74.01.12.20.97.22.44.21.70.30.21.90.516.91.43.60.2
very good0.60.30.0.3.81.20.20.20.80.40.0.0.0.0.0.0.90.50.90.90.0.0.0.0.0.0.20.20.40.1
total4.90.80.60.65.31.41.00.51.20.511.72.27.41.16.81.313.02.020.13.615.42.925.71.919.81.542.01.914.00.4
totallow13.81.212.02.23.41.23.91.01.80.613.32.417.51.67.21.322.52.527.53.925.73.619.81.723.21.65.00.813.10.4
moderate18.51.40.0.4.91.40.90.50.30.247.03.413.61.518.01.948.52.918.93.527.13.675.21.861.81.844.31.830.30.5
good39.91.831.73.131.63.024.92.326.21.933.33.353.42.259.92.624.02.545.24.534.73.93.20.715.01.449.61.833.10.6
very good27.81.556.33.360.13.270.32.471.61.96.41.715.61.615.01.94.91.38.42.312.52.41.70.50.0.1.10.423.50.5
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802696/269028
NFI1
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.20.10.0.0.0.0.0.0.0.0.90.50.80.30.40.22.80.74.81.24.81.24.40.65.60.62.90.42.10.1
moderate0.40.20.0.0.20.20.0.0.0.0.40.30.30.20.10.13.10.78.61.63.71.03.80.63.50.511.40.83.00.2
good0.60.20.20.20.70.40.20.20.10.10.50.30.60.20.0.0.70.44.41.23.00.90.20.10.70.22.60.40.90.1
very good0.30.10.20.20.20.20.10.10.0.0.0.0.20.10.20.20.0.0.40.40.60.40.20.10.0.0.0.0.10.0
total1.50.30.40.31.10.50.30.20.10.11.90.71.90.40.70.36.71.018.12.212.11.88.70.89.80.817.00.96.10.2
less than 10 years agolow5.90.66.81.21.70.63.80.71.20.32.30.76.00.72.20.510.11.24.71.37.91.52.50.54.20.50.10.13.80.2
moderate12.20.80.40.33.40.80.30.20.10.117.41.88.70.910.31.116.71.55.61.49.51.616.51.125.51.15.00.510.40.3
good26.71.122.61.919.61.822.61.621.91.217.11.837.91.538.51.87.71.117.62.316.12.01.10.37.20.77.20.617.90.3
very good18.21.044.02.335.02.258.31.858.41.53.90.911.21.011.11.23.10.73.91.26.01.20.20.10.10.10.10.116.40.3
total63.01.273.92.159.72.285.11.381.61.240.72.463.91.562.11.837.62.031.72.839.52.720.31.237.01.312.50.848.50.4
11-20 years agolow2.70.42.50.71.30.50.60.30.20.12.80.81.90.41.40.42.90.73.61.12.70.92.90.52.00.40.20.11.80.1
moderate2.90.40.0.0.20.20.0.0.0.13.01.63.10.52.20.510.21.22.70.92.70.912.01.09.40.83.80.54.80.2
good8.00.74.20.95.61.13.50.74.20.69.11.49.30.910.41.15.10.96.81.55.21.20.60.22.60.45.60.65.50.2
very good5.60.69.01.313.51.65.20.89.50.91.60.61.90.43.30.71.00.40.80.52.10.70.50.20.0.0.20.13.40.2
total19.31.015.61.720.61.99.21.113.91.026.42.116.21.217.21.419.21.613.82.012.71.816.01.114.10.99.80.715.40.3
21-30 years agolow1.40.31.10.50.40.30.30.20.20.12.50.81.30.40.80.32.10.61.80.81.00.62.90.52.00.40.40.21.30.1
moderate0.70.20.0.0.40.30.30.20.10.15.41.10.70.31.10.46.41.02.10.84.31.111.70.95.90.64.70.53.50.2
good1.90.42.60.82.30.70.60.30.80.33.30.93.00.54.10.72.40.62.40.92.70.90.20.11.30.34.60.52.20.1
very good1.50.31.30.54.10.90.50.31.20.30.70.40.30.21.00.40.20.21.20.70.30.30.10.10.0.0.0.0.70.1
total5.70.65.11.07.21.21.70.52.30.511.91.65.20.76.90.911.11.37.51.68.21.514.91.19.30.89.60.77.70.2
31-40 years agolow0.90.20.50.30.20.20.10.10.10.12.90.81.50.41.50.52.80.71.50.82.20.82.30.41.90.40.10.11.20.1
moderate0.50.20.0.0.0.0.0.0.0.3.00.80.60.21.10.41.60.51.40.71.50.77.80.84.10.55.50.62.50.1
good0.90.21.30.50.20.21.20.40.20.11.40.60.80.31.60.52.20.60.30.32.80.90.20.11.70.38.10.72.00.1
very good0.50.21.10.51.50.60.0.0.30.20.30.30.10.10.30.20.30.20.40.41.40.60.20.10.0.0.20.10.30.1
total2.70.42.90.81.90.61.40.40.50.27.61.33.00.54.50.86.91.13.61.17.91.510.40.97.70.713.80.86.00.2
41-50 years agolow0.30.10.0.0.0.0.0.0.0.0.20.20.80.30.30.20.70.30.30.30.90.50.80.31.40.30.20.10.50.1
moderate0.10.10.0.0.0.0.0.0.0.0.80.40.10.10.30.21.00.42.10.80.80.52.90.52.20.44.20.51.30.1
good0.20.10.20.20.40.30.0.0.0.0.40.30.60.20.90.30.70.41.00.51.50.70.20.10.10.13.80.50.80.1
very good0.30.10.0.0.90.40.0.0.0.0.0.0.10.10.10.10.20.20.0.0.30.30.10.10.0.0.10.10.10.0
total0.90.20.20.21.30.50.0.0.0.1.50.61.50.41.60.52.60.63.31.03.61.04.00.63.70.58.30.72.70.1
over 50 years agolow2.10.41.00.50.20.20.40.30.10.12.30.73.80.61.80.55.10.910.11.88.41.55.70.77.10.72.00.33.30.2
moderate1.40.30.0.0.0.0.10.10.0.5.31.11.40.41.70.57.81.14.11.24.01.119.71.29.60.814.10.86.20.2
good2.10.40.90.53.10.81.00.40.70.32.30.72.90.53.00.62.50.66.51.53.51.00.10.11.80.412.50.83.40.2
very good1.40.30.0.5.01.00.80.30.80.30.30.30.20.10.40.30.50.31.10.60.30.30.30.20.0.0.20.10.70.1
total6.90.71.90.68.31.32.40.61.60.410.11.58.30.86.91.015.91.521.92.516.12.025.81.318.51.028.81.113.60.3
totallow13.50.911.91.53.80.95.20.81.70.413.91.716.01.18.51.026.61.826.82.627.92.421.41.224.31.16.00.613.90.3
moderate18.31.00.40.34.20.90.70.30.20.145.32.314.91.116.61.346.72.026.62.626.42.474.51.360.31.348.71.231.60.4
good40.51.332.12.231.92.129.01.728.01.434.12.355.01.558.51.821.41.739.02.934.72.62.60.515.30.944.51.132.70.4
very good27.81.155.62.360.02.265.01.870.11.46.71.114.11.116.41.35.30.97.71.610.91.61.50.30.10.10.80.221.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802697/269029
NFI1
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.10.10.0.0.0.0.0.0.0.1.40.81.00.40.60.42.00.85.51.94.51.64.20.86.20.93.40.62.20.2
moderate0.70.30.0.0.0.0.0.0.0.0.40.40.40.30.30.34.41.25.51.94.41.63.40.83.60.712.31.13.10.2
good0.30.20.40.41.30.80.0.0.0.0.0.0.60.30.0.1.40.74.91.82.51.30.10.10.50.32.00.50.80.1
very good0.40.20.0.0.0.0.0.0.0.0.0.0.20.20.30.30.0.0.70.70.60.60.30.20.0.0.0.0.20.1
total1.50.40.40.41.30.80.0.0.0.1.80.92.10.61.20.67.81.616.73.012.02.58.11.110.41.117.61.36.20.3
less than 10 years agolow6.80.97.21.81.80.92.50.81.30.52.21.07.11.11.50.68.81.74.11.69.22.32.50.64.40.80.10.13.90.2
moderate11.91.20.0.4.61.40.60.40.20.217.72.77.31.110.01.516.62.15.41.98.52.214.81.525.91.64.50.710.00.4
good25.81.621.22.718.52.520.42.120.61.718.62.736.62.238.12.59.01.720.03.315.12.71.00.46.50.98.21.017.50.5
very good18.41.445.33.433.53.162.62.559.42.13.71.312.01.510.51.62.70.92.71.36.91.80.20.20.0.0.0.16.80.4
total62.91.773.73.058.33.286.01.881.41.742.13.563.02.160.12.637.12.832.23.939.63.818.41.636.81.812.81.248.20.6
11-20 years agolow2.30.52.81.20.80.60.30.30.20.23.41.31.80.61.90.72.81.05.51.92.51.23.40.82.20.60.50.21.90.2
moderate3.60.70.0.0.0.0.0.0.0.13.12.33.20.82.70.910.11.83.21.42.81.312.21.49.01.03.40.64.80.3
good8.01.03.21.25.51.52.60.83.60.89.72.09.41.310.11.66.01.44.51.67.11.90.80.42.50.65.90.85.40.3
very good5.70.88.11.914.42.35.11.29.91.31.60.92.60.73.51.00.30.31.41.01.90.90.50.30.0.0.40.23.50.2
total19.71.414.12.420.82.78.01.413.61.527.83.117.01.718.32.119.22.314.62.914.32.616.91.513.81.310.21.115.60.5
21-30 years agolow1.90.50.90.60.40.40.50.40.0.1.71.01.40.50.80.52.50.90.70.71.20.92.90.72.40.60.40.21.40.2
moderate0.50.30.0.0.40.40.30.30.20.24.11.40.50.31.30.67.21.51.30.95.31.712.51.46.90.94.30.73.60.2
good2.40.65.11.53.41.20.30.30.90.42.31.02.70.84.31.11.90.83.91.62.71.20.30.21.40.44.50.72.40.2
very good1.60.51.30.84.11.31.10.51.10.40.0.0.40.30.90.50.0.0.70.70.60.60.20.20.0.0.0.0.70.1
total6.40.97.31.88.31.82.20.82.10.68.02.05.11.07.21.411.51.96.62.09.82.315.91.510.71.19.11.08.10.4
31-40 years agolow0.60.30.60.60.40.40.30.30.20.22.71.21.90.61.70.73.21.01.41.02.11.22.20.62.00.50.0.1.20.1
moderate0.40.20.0.0.0.0.0.0.0.3.91.40.60.31.30.62.10.81.30.92.11.08.11.13.60.74.80.72.40.2
good1.00.40.90.60.50.50.50.40.20.21.10.80.50.32.50.82.70.90.0.3.01.20.20.21.50.57.70.92.00.2
very good0.30.21.40.81.30.80.0.0.0.0.0.0.20.20.0.0.40.40.0.1.10.80.10.10.0.0.40.20.30.1
total2.30.52.91.22.21.00.80.50.40.37.82.03.30.85.51.28.31.62.71.38.22.110.61.37.21.013.01.25.90.3
41-50 years agolow0.40.20.0.0.0.0.0.0.0.0.50.50.70.40.30.30.30.30.60.60.80.80.80.41.30.40.20.20.50.1
moderate0.30.20.0.0.0.0.0.0.0.1.60.80.20.20.30.31.30.60.60.61.00.73.20.71.50.54.40.71.30.1
good0.0.0.0.0.0.0.0.0.0.0.40.41.10.40.80.40.70.51.91.11.91.10.10.10.0.4.20.70.90.1
very good0.40.20.0.0.90.60.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.10.10.0.0.0.0.10.0
total1.00.40.0.0.90.60.0.0.0.2.51.02.00.61.30.62.50.93.21.43.71.54.30.82.80.68.91.02.80.2
over 50 years agolow1.70.50.60.60.0.0.20.20.20.22.41.14.10.81.20.63.81.110.82.66.11.86.31.07.91.01.50.43.20.2
moderate1.40.40.0.0.0.0.30.30.0.6.11.71.30.51.40.66.21.44.81.82.71.219.21.68.31.014.91.26.00.3
good1.80.51.00.73.31.11.40.60.90.40.90.61.90.63.51.03.11.06.92.13.51.40.20.22.20.511.81.13.30.2
very good1.40.40.0.4.91.41.10.51.40.50.60.60.20.20.30.30.60.41.51.00.0.0.0.0.0.0.10.10.70.1
total6.20.91.60.98.21.83.00.92.40.610.02.17.61.16.41.313.62.024.03.512.42.425.71.818.41.428.31.613.30.4
totallow13.81.212.12.23.41.23.81.01.80.614.22.517.91.68.01.423.22.528.73.726.33.422.41.726.51.66.20.814.20.4
moderate18.81.40.0.5.01.41.20.60.30.246.93.413.51.417.31.947.82.822.13.426.93.473.41.858.81.848.61.631.30.5
good39.31.831.83.132.53.125.22.326.21.933.03.352.92.259.22.624.72.542.24.135.83.62.80.714.71.344.31.632.20.6
very good28.11.656.13.359.13.269.82.471.71.95.91.615.71.615.51.94.21.17.12.011.02.21.40.50.0.0.90.322.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802698/269030
NFI2
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.20.20.10.0
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
very good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.30.20.20.20.10.0
less than 10 years agolow5.60.83.81.30.90.62.20.80.90.43.71.46.81.12.20.89.31.88.42.76.82.22.30.74.60.80.20.23.60.3
moderate9.81.10.0.2.10.90.60.40.30.217.52.76.01.15.51.215.32.29.32.89.02.516.61.722.01.74.10.88.80.4
good21.51.516.62.521.02.715.31.918.11.712.12.328.42.128.82.59.41.822.14.014.63.01.40.57.51.16.81.015.30.5
very good15.91.337.13.333.73.252.62.754.52.12.81.37.81.37.41.42.10.92.01.44.01.60.90.40.0.0.30.215.80.4
total52.81.857.53.357.73.370.72.473.91.936.13.449.02.343.92.736.13.041.84.834.34.121.21.834.01.911.41.343.50.6
11-20 years agolow3.50.74.51.41.00.70.90.50.40.31.00.74.00.90.50.45.11.41.81.37.22.42.40.73.50.70.20.22.40.2
moderate4.60.80.0.2.71.10.0.0.0.12.72.43.80.86.01.310.41.92.71.65.92.111.21.416.71.54.20.86.10.3
good11.01.29.31.96.51.67.51.45.81.010.92.315.41.717.82.16.21.57.12.48.62.40.60.33.30.76.71.08.10.4
very good7.10.915.52.412.92.214.71.913.11.52.91.25.91.15.81.31.50.82.81.65.31.80.0.0.0.0.0.5.80.3
total26.31.629.33.023.02.823.12.319.41.727.53.329.02.130.22.523.42.714.43.327.03.914.21.623.61.711.01.322.30.6
21-30 years agolow1.60.52.41.10.80.60.30.30.20.22.41.11.00.41.20.62.51.06.72.41.41.03.20.81.60.50.50.31.50.2
moderate2.20.50.0.0.0.0.0.0.0.6.31.72.20.62.00.78.41.82.61.52.31.410.11.47.41.13.90.83.60.3
good3.90.70.90.61.40.81.10.51.50.57.01.85.21.15.61.33.11.13.51.75.01.90.40.31.20.45.50.93.10.2
very good3.40.71.80.94.91.52.00.82.70.70.50.51.40.61.40.60.30.31.01.01.20.90.40.30.0.0.20.21.50.2
total11.21.25.11.57.11.73.41.04.40.916.12.59.81.410.11.614.32.213.93.310.02.614.11.610.21.210.01.29.70.4
31-40 years agolow1.40.40.90.60.50.50.0.0.0.1.10.81.00.50.60.41.20.70.90.91.61.22.10.61.80.50.50.31.00.1
moderate0.60.30.0.0.0.0.30.30.0.2.01.00.40.30.80.55.71.50.90.96.12.111.21.46.01.04.50.83.00.2
good1.20.43.81.31.30.70.0.0.50.32.41.11.60.62.50.90.80.52.81.61.91.10.20.20.50.35.91.01.70.2
very good0.40.20.90.63.31.20.60.40.40.30.0.0.40.30.90.50.0.1.01.00.70.70.0.0.0.0.0.0.50.1
total3.60.75.71.65.11.50.90.50.90.45.51.73.50.94.81.27.71.75.62.210.32.713.51.58.41.110.91.36.20.3
41-50 years agolow0.50.30.0.0.40.40.30.30.20.21.91.11.10.51.50.72.61.01.91.42.01.42.20.71.80.50.0.1.00.1
moderate0.10.10.0.0.0.0.0.0.0.2.11.10.60.41.40.62.00.90.90.91.20.97.51.22.00.65.40.92.00.2
good0.70.30.90.60.50.50.60.40.20.20.70.70.20.21.70.72.00.90.0.1.91.10.0.1.20.48.91.11.70.2
very good0.30.20.90.61.40.80.0.0.0.0.0.0.20.20.0.0.0.0.0.1.41.00.20.20.0.0.50.30.30.1
total1.60.51.80.92.31.00.80.50.40.34.61.62.10.74.71.16.61.62.81.66.52.19.81.35.00.914.81.44.90.3
over 50 years agolow1.30.40.0.0.0.0.20.20.20.23.11.33.20.81.20.62.81.09.32.85.11.97.61.29.31.22.20.63.20.2
moderate1.30.40.0.0.0.0.0.0.0.6.21.70.80.41.50.75.71.53.71.82.11.218.91.87.31.022.61.66.20.3
good1.30.40.60.61.20.70.60.40.20.20.80.62.60.73.61.02.51.07.52.64.71.90.40.31.90.616.91.53.40.2
very good0.70.30.0.3.61.30.20.20.70.30.0.0.0.0.0.1.00.61.01.00.0.0.0.0.0.0.0.0.40.1
total4.50.80.60.64.81.41.00.51.10.410.12.16.61.16.31.311.92.121.54.011.92.826.92.018.51.641.72.013.20.4
totallow14.01.311.62.23.61.23.91.01.90.613.12.517.11.77.21.423.52.729.14.324.13.719.81.822.71.63.40.712.70.4
moderate18.61.40.0.4.81.40.90.50.30.246.83.513.71.517.22.047.63.020.13.826.53.875.61.961.72.044.91.929.70.5
good39.61.832.23.131.83.125.02.326.41.933.93.453.42.360.12.623.92.643.04.836.84.23.00.715.61.550.61.933.30.6
very good27.81.656.23.359.83.370.22.471.42.06.21.715.81.715.51.95.01.37.82.412.62.61.70.50.0.1.00.424.30.5
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802699/269031
NFI2
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.60.30.80.60.0.0.0.0.0.0.90.61.20.50.50.42.00.84.71.72.71.22.50.62.20.50.30.21.10.1
moderate1.00.30.0.0.30.30.0.0.0.5.71.51.50.51.20.54.11.12.01.13.41.47.41.15.10.84.50.72.80.2
good2.40.52.81.02.20.91.60.61.30.52.30.94.10.95.21.12.20.83.51.61.20.80.50.31.20.45.20.82.60.2
very good2.10.51.60.84.71.33.91.02.60.60.0.0.80.42.00.70.30.31.51.00.50.50.50.30.0.0.0.1.30.1
total6.10.85.11.47.31.65.51.13.90.88.91.97.61.18.91.48.61.611.62.77.82.010.81.38.51.010.01.17.80.3
less than 10 years agolow5.40.84.11.30.80.51.90.70.80.44.71.46.61.02.30.79.11.78.92.46.51.91.90.64.50.70.40.23.60.2
moderate9.31.00.0.2.50.90.50.40.30.215.42.36.11.05.71.113.72.010.12.58.42.216.81.520.71.54.10.78.60.3
good21.81.416.42.418.62.414.81.718.21.510.82.027.01.927.12.28.21.619.53.316.72.91.50.57.20.97.20.914.70.4
very good15.31.237.23.133.92.951.32.553.72.03.21.27.81.16.81.32.10.82.21.24.31.50.80.30.0.0.30.214.90.4
total51.81.757.63.155.93.068.52.372.91.834.13.147.52.141.92.433.12.740.74.135.83.720.91.732.41.711.91.241.90.6
11-20 years agolow3.20.63.91.20.70.50.80.50.30.20.80.63.40.70.70.44.31.21.30.95.61.82.10.63.60.70.10.12.10.2
moderate4.10.70.0.2.20.90.0.0.0.10.52.03.30.75.41.19.01.72.01.14.61.610.61.214.41.34.10.75.50.3
good9.61.08.11.75.81.46.51.25.00.99.52.013.21.415.41.85.51.35.91.96.81.90.60.32.90.66.00.97.00.3
very good6.20.813.52.211.51.913.11.711.71.32.51.04.80.94.81.11.30.62.11.24.21.50.0.0.0.0.0.4.90.3
total23.11.425.62.720.32.420.42.017.01.523.32.824.71.826.32.220.12.311.32.621.33.113.31.420.81.510.31.119.50.5
21-30 years agolow1.40.42.21.00.70.50.20.20.10.12.00.90.80.41.00.52.10.84.81.81.81.03.10.71.40.40.50.31.30.1
moderate1.90.50.0.0.0.0.0.0.0.5.41.41.80.51.90.77.01.52.51.21.81.08.71.16.50.93.40.73.20.2
good3.60.60.80.61.10.60.90.51.30.56.21.54.60.95.01.12.60.93.31.44.11.50.30.21.20.44.40.72.70.2
very good3.00.61.60.84.01.22.00.72.30.60.90.61.10.51.10.50.30.31.51.01.00.70.50.30.0.0.10.11.30.1
total9.91.04.51.35.81.43.20.93.80.814.42.28.41.29.01.411.91.912.12.78.52.112.61.39.11.08.41.08.60.3
31-40 years agolow1.30.40.80.50.30.30.0.0.0.0.90.71.20.50.50.31.00.60.70.71.30.92.00.61.40.40.60.30.90.1
moderate0.50.20.0.0.0.0.20.20.0.2.00.90.30.20.70.45.71.30.60.64.61.69.31.25.30.83.70.72.60.2
good1.00.33.51.21.10.60.0.0.50.32.00.91.50.52.10.71.30.63.31.51.50.80.20.20.50.34.80.81.50.2
very good0.50.20.80.62.81.00.50.40.50.30.0.0.40.30.80.40.0.0.70.70.60.60.0.0.0.0.0.0.40.1
total3.20.65.11.44.21.20.80.40.90.44.91.43.40.84.01.08.01.65.31.88.02.111.41.37.30.99.11.05.50.3
41-50 years agolow0.50.20.0.0.30.30.20.20.10.12.01.00.90.41.30.62.40.91.41.01.51.12.00.61.60.50.20.20.90.1
moderate0.10.10.0.0.0.0.0.0.0.1.70.90.50.31.40.62.00.80.60.61.00.76.31.01.70.54.80.81.70.2
good0.60.30.80.60.40.40.50.30.20.20.50.50.20.21.40.62.00.80.0.1.50.80.0.0.90.37.40.91.40.1
very good0.20.20.80.61.20.70.0.0.0.0.0.0.20.20.0.0.0.0.0.1.10.80.10.10.0.0.40.20.20.1
total1.40.41.60.81.90.90.70.40.30.24.11.41.80.64.11.06.41.42.01.25.11.78.41.14.20.712.81.24.30.3
over 50 years agolow1.30.40.0.0.0.0.20.20.20.22.61.03.40.71.00.52.60.97.42.26.01.86.21.08.51.02.70.63.00.2
moderate1.30.40.0.0.0.0.0.0.0.6.51.60.70.31.40.66.31.42.81.43.71.416.01.57.50.919.61.45.80.3
good1.30.40.60.61.40.70.50.30.10.11.20.72.60.73.40.92.00.86.12.03.81.50.30.21.60.515.11.33.20.2
very good0.60.30.0.3.31.10.20.20.80.30.0.0.0.0.0.0.90.50.70.70.0.0.0.0.0.0.10.10.40.1
total4.40.70.60.64.71.30.90.41.10.410.22.06.61.05.81.211.91.917.13.113.52.622.51.717.61.437.51.712.40.4
totallow13.51.211.72.12.91.03.40.91.60.513.82.317.51.57.21.223.52.529.23.725.33.319.81.623.21.54.80.813.10.4
moderate18.31.30.0.5.11.30.80.50.30.247.13.214.31.417.61.847.92.820.63.327.53.475.01.761.21.744.21.730.30.5
good40.41.732.93.030.62.824.82.126.61.832.53.053.12.159.72.423.72.441.64.135.53.73.30.715.61.350.01.733.20.6
very good27.81.555.43.261.43.071.12.271.51.86.61.615.11.515.51.84.91.28.62.211.72.21.90.50.0.1.00.423.50.4
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802700/269032
NFI2
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI2
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.80.30.80.50.0.0.0.0.0.3.71.22.40.61.30.65.41.28.62.112.02.26.50.98.20.93.10.63.50.2
moderate1.10.40.0.0.30.30.0.0.0.7.01.62.00.61.40.68.51.57.52.09.22.011.61.210.21.015.91.16.20.3
good2.50.52.71.02.91.02.10.71.30.52.20.94.90.96.01.24.91.28.82.26.31.60.40.21.80.48.40.93.70.2
very good2.20.51.90.95.31.34.11.02.60.60.0.0.90.42.50.80.60.41.81.00.80.50.40.30.0.0.0.1.40.1
total6.70.85.51.48.61.76.21.23.90.812.92.110.11.311.21.619.42.126.63.328.23.019.01.520.11.327.41.414.80.4
less than 10 years agolow5.30.84.01.30.80.51.90.70.80.44.51.36.61.02.20.78.01.57.32.05.01.51.70.54.00.70.30.23.40.2
moderate9.21.00.0.2.50.90.50.40.30.215.12.26.01.05.51.112.11.78.32.16.51.715.21.418.11.33.30.67.90.3
good21.71.416.32.418.42.314.71.718.21.510.21.926.21.826.42.17.21.416.12.813.02.31.50.56.30.85.80.813.60.4
very good15.21.237.03.133.52.850.82.553.72.03.11.17.51.16.71.21.80.71.81.03.31.20.70.30.0.0.20.213.80.4
total51.51.757.43.155.13.067.92.372.91.832.83.046.32.140.92.429.12.433.53.527.93.119.11.528.31.59.51.038.70.5
11-20 years agolow3.10.63.91.20.70.50.80.40.30.20.80.63.30.70.70.43.81.01.10.84.41.41.90.53.10.60.10.11.90.2
moderate4.10.70.0.2.20.90.0.0.0.10.01.93.20.75.31.17.91.51.60.93.61.39.61.112.51.13.30.65.10.3
good9.61.08.11.75.71.46.41.25.00.99.01.912.81.415.01.74.81.14.81.65.31.50.60.32.50.54.80.76.40.3
very good6.20.813.52.211.31.913.01.711.71.32.41.04.70.94.71.01.10.61.71.03.31.10.0.0.0.0.0.4.50.2
total22.91.425.42.720.02.420.22.017.01.522.12.724.01.825.62.117.72.19.32.116.62.512.11.318.11.38.30.918.00.5
21-30 years agolow1.40.42.11.00.70.50.20.20.10.11.90.80.80.40.90.51.80.74.01.51.40.82.80.61.20.40.40.21.20.1
moderate1.90.50.0.0.0.0.0.0.0.5.11.31.80.51.80.66.11.32.11.01.40.87.91.05.70.82.70.52.90.2
good3.60.60.80.51.10.60.90.51.30.55.91.44.40.94.91.12.20.82.71.23.21.20.30.21.00.33.50.62.50.2
very good3.00.61.60.84.01.22.00.72.30.60.80.61.10.41.10.50.30.31.20.80.80.50.40.20.0.0.10.11.20.1
total9.81.04.51.35.71.43.20.93.80.813.72.18.11.18.71.410.51.69.92.26.71.711.41.27.90.96.80.87.90.3
31-40 years agolow1.30.40.80.50.30.30.0.0.0.0.90.61.20.40.50.30.90.50.60.61.00.71.80.51.30.40.50.20.90.1
moderate0.50.20.0.0.0.0.20.20.0.1.90.80.30.20.70.45.01.20.50.53.61.38.41.14.60.73.00.52.40.2
good1.00.33.51.21.00.60.0.0.50.31.90.91.50.52.00.71.10.62.71.21.20.70.10.10.50.23.80.61.40.1
very good0.50.20.80.62.71.00.50.40.50.30.0.0.30.20.70.40.0.0.60.60.50.50.0.0.0.0.0.0.40.1
total3.20.65.01.44.11.20.70.40.90.44.71.33.30.73.91.07.01.44.41.56.21.610.41.26.30.87.40.85.10.3
41-50 years agolow0.50.20.0.0.30.30.20.20.10.11.90.90.90.41.20.52.10.81.20.81.20.81.80.51.40.40.20.10.90.1
moderate0.10.10.0.0.0.0.0.0.0.1.60.80.50.31.40.61.80.70.50.50.80.55.70.91.50.43.90.61.60.1
good0.60.30.80.60.40.40.50.30.20.20.50.50.20.21.40.61.70.70.0.1.20.70.0.0.80.35.90.81.30.1
very good0.20.20.80.61.20.70.0.0.0.0.0.0.20.20.0.0.0.0.0.0.90.60.10.10.0.0.30.20.20.1
total1.40.41.60.81.90.80.70.40.30.23.91.31.70.54.01.05.71.31.71.04.01.37.71.03.70.610.41.04.00.2
over 50 years agolow1.30.40.0.0.0.0.20.20.20.22.51.03.30.70.90.52.30.86.11.84.71.45.60.97.50.92.20.52.80.2
moderate1.30.40.0.0.0.0.20.20.0.6.21.50.60.31.40.65.81.32.81.32.91.114.51.46.60.815.91.15.40.3
good1.30.40.60.61.30.70.50.30.10.11.10.72.50.63.40.91.80.75.11.72.91.20.30.21.40.412.11.12.90.2
very good0.60.30.0.3.31.10.20.20.80.30.0.0.0.0.0.0.80.40.60.60.0.0.0.0.0.0.10.10.40.1
total4.40.70.60.64.61.31.10.51.10.49.71.96.41.05.71.110.71.714.62.710.62.020.41.615.51.230.31.511.50.4
totallow13.71.211.62.12.91.03.30.91.60.516.12.418.41.57.81.324.42.328.83.429.63.122.21.626.61.46.80.814.60.4
moderate18.31.30.0.5.01.31.00.50.30.246.83.114.41.417.41.847.22.623.33.127.93.073.01.759.11.648.01.531.60.5
good40.21.732.73.030.92.825.02.126.61.830.92.952.42.059.12.423.82.340.23.733.03.23.20.714.31.244.41.532.00.5
very good27.81.555.63.261.22.970.62.271.51.86.31.514.81.415.71.74.61.17.71.99.51.81.70.50.0.0.80.321.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802701/269033
NFI3
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolow4.80.85.11.51.30.72.20.81.30.55.21.66.11.11.60.65.81.47.82.48.82.42.10.62.50.60.0.3.20.2
moderate9.41.00.0.2.10.90.30.30.20.219.62.77.51.27.91.413.52.08.32.46.72.217.11.621.21.53.50.79.00.4
good23.71.518.12.620.72.716.32.018.61.717.52.731.22.132.62.56.91.519.13.515.02.91.40.55.30.87.20.915.60.5
very good17.01.341.53.345.73.354.62.657.82.13.71.410.41.47.21.41.70.83.31.54.21.50.80.40.0.0.30.216.30.4
total55.01.864.73.169.83.073.42.377.71.745.93.455.22.249.32.627.92.638.54.334.73.921.41.729.11.711.01.144.10.6
11-20 years agolow2.60.61.80.91.30.80.60.40.20.22.11.02.90.70.80.56.41.56.42.24.11.72.10.63.80.70.30.22.20.2
moderate4.60.80.0.0.80.60.30.30.20.210.42.11.80.62.90.98.21.63.91.75.31.79.31.213.21.33.60.75.00.3
good7.00.96.71.74.91.44.11.03.80.83.91.29.81.411.71.76.71.56.82.25.92.00.70.34.10.74.50.85.50.3
very good4.60.79.21.96.41.611.51.79.21.21.10.81.50.64.01.01.10.60.80.82.91.30.10.10.0.0.30.23.40.2
total18.71.417.82.613.42.216.52.013.41.417.42.616.01.719.42.122.42.517.93.418.33.112.21.421.01.58.61.016.10.5
21-30 years agolow2.60.62.71.10.0.0.60.40.0.0.50.52.10.61.30.62.40.90.80.82.91.52.10.64.30.80.80.31.80.2
moderate2.50.60.0.0.80.60.0.0.0.6.41.71.30.52.10.75.81.40.0.3.21.48.91.28.31.05.10.83.80.2
good5.20.83.11.13.21.13.10.92.30.73.81.35.21.07.21.42.40.93.11.54.61.70.30.21.70.54.80.83.50.2
very good3.90.74.01.33.21.13.00.93.30.81.10.82.00.72.00.71.00.61.61.13.01.30.10.10.0.0.0.1.80.2
total14.31.39.72.07.21.66.71.35.61.011.72.310.61.412.61.811.71.95.42.013.72.811.51.314.31.310.71.110.90.4
31-40 years agolow1.10.41.40.80.0.0.0.0.0.0.80.60.90.41.10.52.20.92.31.32.21.32.50.71.50.50.80.31.10.1
moderate0.90.30.0.0.40.40.0.0.0.5.01.41.30.51.30.66.01.42.21.32.71.44.90.95.20.84.50.72.60.2
good1.80.50.90.60.90.60.60.41.30.53.01.12.50.72.40.82.00.85.21.92.41.20.50.30.90.32.40.61.70.2
very good1.40.40.90.61.90.90.60.40.60.30.50.51.40.61.00.50.30.31.61.10.50.50.30.20.0.0.0.0.70.1
total5.20.83.11.23.21.21.10.61.80.69.31.96.21.15.91.210.51.811.32.87.82.28.31.27.51.07.71.06.10.3
41-50 years agolow1.10.40.50.50.40.40.0.0.0.0.80.50.80.40.80.52.20.90.80.81.41.02.80.70.80.30.40.20.90.1
moderate0.0.0.0.0.0.0.30.30.0.2.00.90.60.30.80.44.51.21.41.04.21.78.21.12.90.64.20.72.30.2
good0.60.32.31.00.90.60.0.0.70.31.60.80.90.51.40.61.40.74.41.81.10.80.20.20.60.33.40.71.20.1
very good0.10.10.90.61.70.90.0.0.20.20.50.50.0.0.30.30.0.0.0.0.0.0.0.0.0.0.0.0.20.1
total1.90.53.71.33.01.10.30.30.90.44.81.32.30.73.41.08.11.66.62.16.82.111.21.34.20.78.01.04.60.3
over 50 years agolow1.50.40.0.0.40.40.50.40.40.33.41.35.31.02.60.85.01.311.72.86.42.010.41.310.61.14.10.74.60.3
moderate1.60.50.0.0.50.50.0.0.0.5.21.61.60.62.70.89.81.83.01.56.61.924.51.810.91.225.41.58.50.3
good1.30.40.90.60.40.40.80.50.0.2.21.02.70.74.21.13.81.15.52.04.51.70.30.22.30.624.01.54.70.3
very good0.50.30.0.2.21.00.60.40.20.20.0.0.20.20.0.0.90.50.0.1.20.90.10.10.0.0.40.20.40.1
total4.90.80.90.63.51.21.90.70.50.310.92.29.81.39.41.519.52.320.23.618.73.135.42.023.81.654.01.818.10.5
totallow13.81.211.42.23.41.23.91.01.80.612.62.418.11.68.21.423.92.529.74.025.83.622.01.723.61.56.40.913.80.4
moderate19.01.40.0.4.61.40.90.50.30.248.63.414.11.517.71.947.82.818.93.428.83.773.01.861.71.846.31.731.20.5
good39.61.832.03.130.93.024.92.326.61.932.03.252.32.259.62.523.22.544.24.433.53.83.30.714.71.346.41.732.30.6
very good27.61.556.63.361.13.270.32.471.21.96.81.715.51.614.51.85.11.27.22.111.92.41.60.50.0.1.00.422.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802702/269034
NFI3
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolow5.00.85.21.51.30.82.20.81.30.55.51.76.01.11.70.76.61.68.42.79.82.62.00.62.50.60.0.3.30.2
moderate9.31.10.0.2.21.00.30.30.20.219.82.87.51.28.21.514.02.29.12.86.12.218.11.722.51.73.80.89.10.4
good24.11.618.02.621.62.816.32.018.41.718.92.932.42.233.92.67.51.719.33.816.73.21.10.55.91.08.01.116.60.5
very good17.11.441.33.345.93.354.72.657.92.14.01.510.51.47.71.51.60.83.01.64.71.71.00.40.0.0.20.217.50.4
total55.61.864.53.271.03.073.52.377.71.848.23.656.32.351.42.729.72.839.84.837.44.222.11.930.91.912.01.346.50.6
11-20 years agolow2.40.61.90.91.40.80.60.40.20.22.21.13.00.80.60.46.11.55.82.33.31.62.00.63.60.80.20.22.00.2
moderate4.30.80.0.0.80.60.30.30.20.28.01.91.80.62.80.99.11.84.72.16.01.99.91.313.61.42.70.64.80.3
good7.10.96.81.75.11.44.21.03.70.84.21.310.01.410.91.76.11.58.32.66.62.20.80.44.50.84.50.85.60.3
very good4.60.89.01.95.81.611.31.79.41.31.10.81.60.64.31.10.90.61.01.02.61.30.20.20.0.0.30.23.60.3
total18.41.417.72.613.12.316.32.013.41.515.62.616.51.718.52.122.22.619.83.918.43.312.81.521.71.77.71.116.10.5
21-30 years agolow2.70.62.71.10.0.0.60.40.0.0.50.52.20.70.80.52.41.01.01.03.21.61.20.53.20.70.20.21.50.2
moderate2.60.60.0.0.80.60.0.0.0.6.11.71.20.52.00.75.91.50.0.3.61.67.31.27.61.13.70.83.20.2
good5.00.83.11.22.91.13.10.92.40.74.11.45.41.17.41.42.71.01.81.25.22.00.0.1.70.54.60.83.50.3
very good4.00.74.11.32.91.13.00.93.20.80.70.72.10.72.10.81.20.71.91.33.31.50.20.20.0.0.0.1.90.2
total14.31.39.92.06.71.66.81.35.51.011.42.310.91.512.31.812.22.14.62.015.33.18.71.312.51.38.41.110.20.4
31-40 years agolow1.20.41.40.80.0.0.0.0.0.0.90.61.00.41.20.62.10.92.81.62.41.41.90.61.10.40.50.31.00.1
moderate1.00.40.0.0.50.50.0.0.0.5.41.51.20.51.40.66.51.61.81.22.31.44.91.05.60.94.00.82.50.2
good1.60.50.90.60.90.60.60.41.30.53.21.22.20.72.30.82.31.04.51.92.71.30.60.30.80.42.50.61.60.2
very good1.40.40.90.61.50.80.60.40.60.30.0.1.40.61.10.50.30.31.91.30.60.60.20.20.0.0.0.0.70.1
total5.20.83.21.22.81.11.10.61.90.69.52.05.81.15.91.311.32.010.93.08.02.47.51.27.51.17.01.05.80.3
41-50 years agolow1.20.40.50.50.50.50.0.0.0.0.80.60.60.30.90.52.10.90.90.91.61.22.80.70.90.40.20.20.90.1
moderate0.0.0.0.0.0.0.30.30.0.1.70.90.60.40.50.44.41.30.90.94.71.98.61.32.90.74.10.82.10.2
good0.60.32.31.00.90.60.0.0.70.31.70.91.00.51.50.71.20.74.41.91.30.90.20.20.70.34.00.81.30.2
very good0.10.10.90.61.80.90.0.0.20.20.50.50.0.0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.20.1
total2.00.53.71.33.11.20.30.30.90.44.81.42.20.73.31.07.71.76.22.37.62.411.61.44.50.88.31.14.50.3
over 50 years agolow1.40.40.0.0.40.40.50.40.40.33.11.34.30.92.10.84.21.310.33.03.71.710.01.311.31.32.50.64.00.3
moderate1.40.40.0.0.50.50.0.0.0.5.61.71.40.52.30.87.71.73.71.83.91.626.82.09.51.226.51.77.90.3
good1.20.40.90.60.40.40.80.50.0.1.90.92.40.74.21.14.01.24.72.04.31.80.40.32.00.627.11.84.60.3
very good0.50.30.0.1.90.90.60.40.20.20.0.0.20.20.0.1.00.60.0.1.41.00.20.20.0.0.50.30.40.1
total4.60.80.90.63.21.21.90.70.50.310.62.38.41.38.51.516.92.418.73.813.32.937.32.222.81.756.72.016.90.5
totallow14.01.311.62.23.61.23.91.01.90.613.12.517.11.77.21.423.52.729.14.324.13.719.81.822.71.63.40.712.70.4
moderate18.61.40.0.4.81.40.90.50.30.246.83.513.71.517.22.047.63.020.13.826.53.875.61.961.72.044.91.929.70.5
good39.61.832.23.131.83.125.02.326.41.933.93.453.42.360.12.623.92.643.04.836.84.23.00.715.61.550.61.933.30.6
very good27.81.656.23.359.83.370.22.471.42.06.21.715.81.715.51.95.01.37.82.412.62.61.70.50.0.1.00.424.30.5
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.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802703/269035
NFI2
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: economic region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.10.10.0.0.0.0.0.0.0.2.81.11.30.50.90.52.80.94.81.710.52.24.30.86.20.83.10.62.50.2
moderate0.20.20.0.0.0.0.0.0.0.1.90.90.90.40.30.34.81.26.11.97.41.96.11.06.70.913.21.14.10.2
good0.30.20.0.1.30.80.60.40.0.0.0.1.00.51.40.64.01.16.22.06.41.70.10.10.90.34.30.71.60.2
very good0.70.30.50.51.60.80.30.30.30.20.0.0.20.20.70.50.30.31.41.00.50.50.20.20.0.0.0.0.40.1
total1.30.40.50.52.91.10.80.50.30.24.71.53.40.83.21.012.01.818.43.124.83.110.71.313.81.220.61.38.50.3
less than 10 years agolow5.40.84.31.40.80.62.10.80.90.43.81.36.61.12.00.77.91.57.32.15.11.62.00.64.00.70.20.23.40.2
moderate9.51.10.0.2.40.90.60.40.30.216.92.55.51.05.31.213.41.97.22.16.11.714.91.518.11.43.40.68.00.3
good21.71.516.32.520.02.615.21.918.21.611.22.127.02.027.12.37.61.518.43.211.02.21.50.55.90.95.50.813.80.4
very good15.41.337.33.333.03.051.62.654.12.12.51.17.81.27.11.41.70.71.41.03.71.30.80.30.0.0.20.214.00.4
total52.11.857.93.356.13.269.52.473.51.934.53.246.92.241.52.630.62.634.43.926.03.119.11.628.11.69.31.039.10.6
11-20 years agolow3.50.74.41.40.90.60.90.50.40.30.90.63.70.80.80.54.21.11.30.94.91.62.20.63.40.60.10.12.20.2
moderate4.60.80.0.2.51.00.0.0.0.11.42.23.60.86.11.28.81.61.91.14.11.410.81.314.21.23.60.65.70.3
good10.71.19.11.96.41.67.31.45.71.09.82.114.71.617.22.05.41.35.71.85.91.70.60.32.80.65.40.87.30.3
very good6.90.915.22.412.52.114.91.913.21.42.61.15.41.05.41.21.30.62.01.13.61.20.0.0.0.0.0.5.10.3
total25.71.628.73.022.32.723.12.219.31.724.63.027.42.029.52.419.72.310.92.518.52.813.71.420.41.49.11.020.20.5
21-30 years agolow1.50.42.41.10.80.50.30.30.20.22.10.90.90.41.10.52.00.84.81.71.50.93.20.71.40.40.50.21.40.1
moderate2.10.50.0.0.0.0.0.0.0.5.71.52.00.62.10.76.81.42.51.21.60.98.91.26.40.93.00.63.30.2
good4.00.70.90.61.30.71.10.51.50.56.61.65.11.05.71.22.50.93.21.43.41.30.30.21.20.43.90.72.80.2
very good3.30.61.80.94.61.42.30.82.60.70.90.71.30.51.30.60.30.31.41.00.80.60.50.30.0.0.10.11.40.1
total10.91.15.01.56.61.63.61.04.30.915.32.39.31.310.11.611.71.811.92.67.31.913.01.49.01.07.60.98.90.4
31-40 years agolow1.40.40.90.60.40.40.0.0.0.1.00.71.30.50.50.41.00.60.60.61.10.82.10.61.40.40.60.31.00.1
moderate0.50.30.0.0.0.0.30.30.0.2.21.00.30.20.80.45.61.30.60.64.11.59.51.25.20.83.40.62.70.2
good1.10.43.81.31.20.70.0.0.50.32.21.01.70.62.30.81.30.63.21.41.30.80.20.20.50.34.30.71.60.2
very good0.50.30.90.63.11.10.60.40.50.30.0.0.40.30.80.50.0.0.70.70.50.50.0.0.0.0.0.0.40.1
total3.60.75.51.64.71.40.80.51.10.45.31.53.80.94.41.17.91.55.21.87.11.911.71.37.10.98.20.95.70.3
41-50 years agolow0.50.20.0.0.40.40.30.30.20.22.11.11.00.41.40.62.40.91.41.01.30.92.00.61.50.40.20.21.00.1
moderate0.10.10.0.0.0.0.0.0.0.1.80.90.60.31.60.62.00.80.60.60.80.66.51.01.70.54.40.71.80.2
good0.60.30.90.60.50.50.50.40.20.20.60.60.20.21.60.71.90.80.0.1.30.80.0.0.90.36.60.81.50.2
very good0.30.20.90.61.30.70.0.0.0.0.0.0.20.20.0.0.0.0.0.0.90.70.10.10.0.0.40.20.20.1
total1.50.41.80.92.10.90.80.50.40.34.61.52.00.64.61.16.31.42.01.24.41.58.71.24.10.711.61.14.50.3
over 50 years agolow1.40.40.0.0.0.0.20.20.20.22.81.13.70.81.10.62.60.97.32.15.41.66.41.08.41.02.40.53.20.2
moderate1.50.40.0.0.0.0.30.30.0.7.11.80.70.41.60.76.51.43.31.53.31.216.51.57.40.917.61.36.10.3
good1.40.40.60.61.50.80.50.40.20.21.20.72.80.73.91.02.00.85.91.93.21.30.30.21.60.513.51.23.30.2
very good0.60.30.0.3.71.20.20.20.80.40.0.0.0.0.0.0.80.50.70.70.0.0.0.0.0.0.10.10.40.1
total4.90.80.60.65.21.41.30.61.20.511.12.17.21.16.61.311.91.917.23.111.82.323.21.717.51.333.71.613.00.4
totallow13.91.212.02.23.31.23.81.01.80.615.42.518.41.67.81.422.92.427.43.629.93.322.21.726.41.57.10.814.50.4
moderate18.61.40.0.4.81.41.20.60.30.246.93.313.71.417.71.948.02.822.33.327.43.273.21.859.71.748.51.631.80.5
good39.81.831.63.132.13.025.22.326.21.931.63.252.52.259.32.524.72.442.74.032.63.33.10.713.91.243.51.631.80.6
very good27.81.556.53.359.73.269.82.471.61.96.11.615.31.615.21.84.41.17.62.010.11.91.60.50.0.0.90.321.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802704/269036
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