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NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
very good0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
total0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years agolow3.01.10.0.0.0.3.10.66.42.64.11.40.0.7.23.12.40.63.61.42.41.16.42.17.35.112.23.42.71.10.0.6.32.03.91.71.11.10.60.36.53.25.51.11.90.60.0.1.40.83.20.2
moderate0.0.0.0.0.0.9.61.00.0.8.61.90.0.5.62.714.81.31.20.94.31.518.63.37.14.83.81.93.51.20.0.2.11.29.22.60.0.3.40.87.43.210.61.519.31.812.06.60.50.58.30.4
good19.72.618.27.732.27.318.91.416.34.024.03.10.0.7.83.04.80.819.73.128.53.237.74.212.46.016.03.921.72.726.15.918.03.122.23.712.03.18.51.216.74.716.91.80.60.356.39.621.32.715.40.5
very good52.93.20.0.7.64.423.11.428.94.819.22.975.016.28.63.40.0.29.43.523.12.916.03.13.63.55.52.217.52.323.45.635.53.92.41.457.64.80.20.21.51.517.21.70.60.320.27.548.63.216.90.5
total75.62.818.27.739.87.554.61.751.65.355.93.575.016.229.05.422.01.553.93.758.43.578.73.530.38.737.54.945.53.249.56.561.93.937.74.370.84.412.71.532.15.950.32.422.31.988.66.371.72.943.80.6
11-20 years agolow0.40.44.14.10.0.2.70.65.62.51.00.70.0.8.73.52.00.53.61.51.50.80.70.77.55.08.73.02.21.01.51.51.10.81.51.10.0.0.0.2.82.02.10.71.40.50.0.0.0.1.90.2
moderate0.0.11.16.20.0.4.20.70.0.1.80.90.0.3.32.312.71.20.60.60.50.53.01.58.75.05.72.65.01.50.0.1.00.78.12.40.0.2.20.75.82.94.61.011.61.40.0.0.0.5.00.3
good4.71.417.17.227.17.06.70.97.42.79.42.10.0.10.53.54.10.79.02.214.42.57.12.215.76.84.92.412.02.17.23.57.82.110.32.71.91.45.21.08.73.49.71.40.80.42.82.84.71.46.80.3
very good9.01.94.14.13.72.64.50.710.53.47.41.90.0.0.0.0.10.17.12.09.02.00.70.72.42.41.91.43.41.125.15.710.42.44.11.813.73.30.0.0.0.2.70.70.50.34.34.312.52.14.20.3
total14.12.336.39.630.87.318.11.423.64.519.62.90.0.22.55.119.01.420.43.125.33.111.52.734.38.921.34.422.72.733.86.320.33.224.13.815.63.57.41.217.44.519.11.914.31.67.15.117.12.517.90.5
21-30 years agolow0.0.0.0.0.0.1.10.31.91.31.00.70.0.5.92.92.60.63.01.31.20.80.70.77.35.14.92.20.50.50.0.1.41.01.71.20.0.0.0.3.12.21.60.61.80.60.0.0.0.1.40.2
moderate0.0.0.0.0.0.3.90.70.0.1.40.80.0.3.92.29.51.10.50.50.0.0.70.72.42.41.21.22.00.90.0.0.0.1.51.10.0.1.10.54.72.73.90.96.01.00.0.0.40.43.30.2
good0.40.43.03.013.74.82.50.64.42.21.90.90.0.1.61.62.00.52.41.22.41.11.91.17.55.01.41.46.11.56.83.40.50.53.71.65.52.34.00.94.62.53.80.90.60.30.0.1.70.82.70.2
very good3.41.20.0.1.91.91.90.52.21.61.20.825.016.22.71.80.0.3.51.41.50.80.60.60.0.0.0.1.50.86.53.21.81.02.41.44.72.10.30.31.81.81.90.60.0.0.0.4.41.31.60.2
total3.91.33.03.015.64.99.41.08.62.95.41.625.016.214.14.214.21.39.42.25.01.63.81.517.27.27.42.810.11.913.34.43.61.59.32.610.33.05.41.014.24.411.21.58.41.20.0.6.41.68.90.4
31-40 years agolow0.40.44.14.10.0.1.20.42.51.70.0.0.0.1.31.32.00.51.71.00.50.52.41.40.0.1.81.30.40.40.0.1.91.11.41.00.0.0.0.1.51.50.50.31.40.50.0.0.0.1.00.1
moderate0.0.4.14.13.23.21.80.50.0.2.31.00.0.1.31.36.50.91.10.80.60.60.70.70.0.0.0.2.10.90.0.0.0.1.30.90.0.1.60.60.0.2.90.84.81.00.0.0.0.2.40.2
good0.40.48.25.65.63.11.90.53.21.82.81.10.0.5.62.71.60.53.51.44.11.40.0.3.63.50.0.1.60.80.0.1.91.13.31.62.21.54.00.94.62.51.50.60.20.20.0.1.80.92.00.2
very good0.0.4.03.90.0.0.80.32.21.62.41.20.0.1.31.30.0.1.20.80.0.0.70.70.0.0.80.81.60.80.0.0.50.50.80.81.11.10.0.1.51.50.40.30.20.20.0.0.80.60.60.1
total0.90.620.48.08.84.55.80.87.92.97.41.90.0.9.63.310.11.17.62.05.21.63.71.73.63.52.61.55.71.50.0.4.21.66.92.23.31.95.61.07.53.25.31.16.61.10.0.2.61.16.00.3
41-50 years agolow0.0.4.14.10.0.1.10.41.01.00.40.40.0.1.61.61.20.40.0.0.60.60.0.0.0.2.71.61.20.70.0.2.11.20.70.70.0.0.20.21.31.30.70.42.00.60.0.0.0.0.90.1
moderate0.0.4.14.10.0.1.70.40.0.0.40.40.0.4.62.64.60.81.71.00.60.60.0.0.0.1.11.11.00.70.0.0.0.0.80.80.0.4.20.91.51.52.20.75.51.00.0.0.0.2.20.2
good0.90.63.03.00.0.0.90.31.01.01.80.90.0.0.0.1.10.40.0.1.60.90.0.0.0.3.62.11.90.91.91.91.30.94.31.70.0.4.71.04.22.41.50.60.40.30.0.0.40.41.50.2
very good1.30.70.0.0.0.0.40.20.0.1.71.00.0.0.0.0.0.1.20.90.0.0.0.0.0.1.41.40.40.40.0.0.50.51.71.20.0.0.0.0.0.1.30.50.20.20.0.0.50.50.50.1
total2.10.911.16.30.0.4.00.71.91.34.31.40.0.6.23.06.90.92.91.32.81.20.0.0.0.8.83.14.41.41.91.93.91.67.52.30.0.9.11.37.03.05.71.18.11.20.0.0.80.65.10.3
over 50 years agolow1.70.84.03.90.0.3.10.61.31.32.61.20.0.5.82.810.31.12.41.20.0.0.70.79.75.710.73.33.31.20.0.4.01.65.92.10.0.1.50.59.63.71.50.611.41.40.0.0.0.4.40.3
moderate0.0.4.14.13.23.22.60.60.0.2.31.10.0.8.23.213.01.20.50.50.60.60.0.2.42.45.42.43.61.30.0.0.0.1.51.10.0.28.91.97.63.43.00.828.32.00.0.0.0.8.50.4
good0.90.60.0.1.91.91.70.52.71.81.80.90.0.4.62.64.60.81.81.02.71.21.61.22.42.46.32.74.11.31.51.51.30.97.12.30.0.28.82.04.62.52.50.70.60.34.34.30.80.64.90.3
very good0.40.43.03.00.0.0.70.32.51.70.70.70.0.0.0.0.0.1.20.80.0.0.0.0.0.0.0.0.80.50.0.0.80.80.0.0.0.0.60.40.0.1.10.50.20.20.0.0.50.50.50.1
total3.01.111.16.25.03.78.11.06.52.87.41.90.0.18.54.727.81.75.91.83.31.32.31.314.66.322.54.511.72.11.51.56.02.014.53.10.0.59.82.221.85.28.11.340.42.24.34.31.30.718.30.5
totallow5.51.516.37.40.0.12.31.118.64.29.12.10.0.30.55.520.61.414.32.76.21.710.82.731.98.741.05.110.32.01.51.516.73.015.13.21.11.12.30.724.95.211.91.519.81.80.0.1.40.812.70.4
moderate0.0.23.38.56.44.323.81.40.0.16.72.50.0.26.95.361.11.85.71.76.61.823.03.520.67.017.24.117.22.40.0.3.11.422.43.60.0.41.32.027.05.627.22.075.61.912.06.60.90.629.60.5
good27.02.949.39.780.46.532.51.635.05.141.73.60.0.30.15.518.21.436.43.753.73.648.34.341.69.232.24.947.33.243.56.630.73.750.94.521.74.155.32.143.36.136.22.33.00.763.49.330.63.033.30.6
very good67.53.111.16.213.25.331.41.646.45.332.53.2100.0.12.63.90.10.143.63.833.53.217.93.26.04.39.63.025.22.655.06.749.54.011.52.877.24.11.10.54.82.824.71.91.70.524.68.467.23.124.30.5
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 #802657/268989
NFI3
forest area
time of last treatment (classes of 10 years) · site quality
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)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolow2.91.10.0.0.0.3.70.65.02.23.01.20.0.9.83.01.80.45.31.71.80.94.81.86.54.418.13.93.51.11.51.54.61.62.51.31.11.10.0.4.72.14.60.92.00.60.0.0.90.62.90.2
moderate0.0.3.93.70.0.9.51.00.0.8.91.90.0.4.52.115.41.11.20.83.51.316.13.17.44.39.03.06.31.50.0.0.80.810.92.50.0.3.10.66.82.39.91.315.51.410.86.00.50.58.30.3
good20.62.631.09.046.07.718.31.315.53.824.13.10.0.9.72.74.30.621.23.124.93.036.24.015.86.217.13.921.02.426.85.919.63.123.83.512.33.17.10.913.83.217.51.71.20.439.78.120.72.614.30.4
very good57.23.23.93.93.82.620.31.335.65.021.92.960.115.64.02.00.10.128.13.524.32.914.93.05.33.84.71.912.81.935.16.434.23.84.81.860.84.50.10.11.81.216.11.60.70.319.37.451.73.215.00.4
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 agolow0.0.3.93.90.0.1.80.44.02.01.50.90.0.5.92.42.80.52.91.31.00.73.41.59.55.34.42.00.60.50.0.2.61.34.01.60.0.0.70.35.22.14.30.91.90.50.0.0.50.52.10.2
moderate0.0.6.84.90.0.4.10.70.0.2.71.10.0.2.61.510.41.01.10.80.60.66.12.05.13.72.81.63.81.10.0.1.60.94.61.70.0.2.80.63.61.86.51.18.41.10.0.0.40.44.70.3
good3.81.35.73.820.76.05.90.88.42.94.91.40.0.5.62.23.20.54.71.69.52.05.72.014.86.33.31.89.01.78.43.65.31.87.42.24.21.94.30.75.22.18.01.20.60.310.86.04.81.45.10.3
very good6.31.60.0.5.03.74.50.75.12.34.61.525.013.82.61.50.0.5.31.75.61.61.20.93.13.01.01.04.61.216.44.79.82.41.51.011.63.10.30.21.11.12.50.70.10.13.03.010.12.03.10.2
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 agolow0.80.63.93.90.0.1.70.46.32.50.50.50.0.2.91.73.70.62.91.32.11.01.61.23.13.03.41.71.80.80.0.3.21.41.20.90.0.1.70.51.81.30.60.42.70.60.0.0.0.2.00.2
moderate0.0.3.93.93.23.23.10.60.0.1.70.90.0.3.91.98.00.81.10.80.60.61.30.93.23.20.0.2.40.90.0.0.80.81.20.90.0.4.50.70.90.94.60.98.41.10.0.0.0.3.90.2
good0.80.67.95.411.94.53.10.65.72.24.61.40.0.3.81.92.00.47.02.09.12.03.91.83.13.00.0.4.31.25.02.84.11.75.61.95.42.34.20.73.51.83.20.80.30.29.95.62.61.13.30.2
very good2.10.93.93.74.43.12.50.53.01.72.01.00.0.2.71.50.0.7.62.01.40.81.91.10.0.1.81.32.00.83.42.44.41.72.11.24.62.10.0.0.0.1.90.60.10.12.52.54.11.31.60.2
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 agolow0.80.63.93.90.0.1.40.41.21.20.0.0.0.4.02.02.00.41.20.80.50.50.0.0.0.1.41.01.30.70.0.2.11.20.0.0.0.1.60.41.71.21.00.52.90.70.0.0.0.1.40.1
moderate0.0.3.93.90.0.2.50.50.0.1.70.80.0.2.01.45.80.71.71.01.60.90.0.0.0.1.01.01.20.70.0.0.0.2.01.20.0.4.60.82.51.52.40.75.10.90.0.0.0.2.90.2
good0.80.62.82.80.0.1.20.40.90.93.01.10.0.0.90.90.80.31.20.83.81.30.70.70.0.3.31.92.91.00.0.1.10.73.21.40.0.2.30.65.12.11.80.60.40.30.0.2.00.91.60.2
very good1.30.72.82.80.0.0.90.31.21.20.70.70.0.0.0.0.0.2.41.21.40.80.0.0.0.1.21.20.90.50.0.0.0.1.51.00.0.0.0.0.90.91.80.60.30.20.0.0.50.50.60.1
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 agolow0.0.0.0.0.0.1.40.41.21.20.80.60.0.2.91.72.30.51.20.80.0.0.0.0.0.3.21.80.0.0.0.2.11.22.71.30.0.0.50.32.81.50.20.23.50.70.0.0.0.1.30.1
moderate0.0.0.0.0.0.1.50.40.0.0.0.0.0.4.62.03.50.60.0.0.60.60.0.0.0.1.11.11.20.70.0.0.0.1.20.90.0.5.00.82.71.51.90.69.21.10.0.0.0.2.70.2
good0.90.60.0.1.91.90.90.32.21.62.10.90.0.0.90.90.60.20.60.60.90.70.0.0.0.2.51.71.00.61.91.91.30.94.11.70.0.3.40.72.61.50.60.30.10.10.0.0.80.61.20.1
very good0.40.40.0.0.0.0.0.1.21.21.60.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.0.0.0.60.30.0.0.0.0.50.50.20.1
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 agolow0.80.63.93.70.0.4.70.70.0.4.71.50.0.13.43.413.61.11.20.91.40.80.70.713.96.012.43.27.51.60.0.1.81.17.12.10.0.3.10.613.73.32.20.611.11.30.0.0.0.6.10.3
moderate0.0.7.85.33.23.24.60.70.0.2.61.10.0.6.22.315.01.10.50.50.0.0.0.5.13.73.91.95.51.40.0.0.0.2.01.10.0.26.51.510.52.93.70.924.91.70.0.0.0.9.80.3
good0.0.0.0.0.0.1.80.52.51.82.01.00.0.7.02.64.80.71.20.85.51.61.51.14.22.84.52.25.61.31.51.50.0.5.31.90.0.23.61.59.12.83.00.80.30.23.93.90.0.5.20.3
very good0.40.40.0.0.0.0.70.31.21.20.70.715.010.90.0.0.0.0.60.60.0.0.0.0.0.0.0.0.60.40.0.0.80.81.41.00.0.0.60.30.0.1.20.50.10.10.0.0.0.0.50.1
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
totallow5.41.515.67.20.0.14.61.217.64.010.42.10.0.38.94.726.21.314.72.76.81.810.52.632.98.142.94.914.62.11.51.516.43.017.53.11.11.17.60.929.94.212.91.524.21.70.0.1.40.815.90.4
moderate0.0.26.38.66.44.325.31.40.0.17.62.40.0.23.84.258.11.55.61.76.81.723.53.520.96.817.73.920.32.40.0.3.11.421.93.30.0.46.61.727.14.229.02.071.41.810.86.00.90.632.30.5
good26.92.947.49.480.46.531.31.535.25.040.63.50.0.27.94.415.61.135.83.753.73.548.04.337.88.430.74.543.92.943.56.631.33.749.44.121.94.044.81.639.34.634.02.13.00.764.48.931.03.030.70.5
very good67.73.010.66.013.25.328.81.447.25.231.43.0100.0.9.42.80.10.144.03.832.73.118.03.28.44.98.72.721.22.255.06.749.23.911.12.577.04.11.00.43.71.924.01.71.50.424.88.066.83.121.00.4
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 #802658/268990
NFI3
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: canton
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolow3.01.10.0.0.0.3.50.64.62.13.01.10.0.8.42.61.60.44.91.62.00.95.01.85.53.718.13.73.21.01.41.44.61.53.51.40.90.90.0.4.01.84.80.91.90.50.0.0.80.62.90.2
moderate0.0.5.74.00.0.9.00.90.0.8.41.70.0.4.72.015.11.11.10.82.81.015.82.86.23.58.02.65.61.30.0.0.70.710.42.30.0.3.20.66.82.29.91.315.01.39.65.40.40.48.10.3
good19.42.424.47.442.17.218.41.214.43.623.32.70.0.11.02.74.20.620.93.025.52.837.23.821.26.516.33.621.62.224.55.321.13.025.03.312.23.07.80.914.73.017.11.61.30.438.27.620.82.514.40.4
very good57.13.19.55.23.42.419.91.236.94.922.92.654.615.35.32.10.10.127.63.223.72.613.82.74.63.36.22.212.31.736.85.932.23.45.31.759.94.20.10.11.61.115.01.40.70.318.06.951.63.014.70.4
total79.62.439.68.645.47.450.81.656.04.957.73.154.615.329.44.221.11.254.53.554.03.171.83.637.57.648.64.842.82.762.85.858.63.644.13.873.13.711.21.127.23.946.82.118.91.565.78.273.72.740.00.5
11-20 years agolow0.0.3.23.20.0.1.70.43.81.91.30.70.0.5.82.22.60.52.61.20.80.63.81.67.84.44.11.81.20.60.0.2.21.13.61.50.0.0.70.35.32.03.80.81.80.50.0.0.40.42.00.2
moderate0.0.5.33.80.0.4.80.70.0.3.21.10.0.2.31.310.50.91.50.90.80.65.41.84.23.02.51.43.31.00.0.1.40.84.11.50.0.2.50.53.21.66.71.18.41.00.0.0.30.34.80.2
good3.41.16.53.518.45.45.60.78.52.75.51.40.0.5.02.02.80.55.31.69.31.96.42.012.45.34.02.09.51.67.33.26.31.88.12.14.41.84.00.74.71.87.31.10.70.39.65.45.21.45.00.3
very good6.81.50.0.4.33.14.20.66.32.34.71.422.712.73.91.80.0.5.81.75.21.41.10.82.42.40.90.94.01.016.04.39.42.11.20.912.12.90.30.20.90.92.30.60.10.12.92.99.51.83.10.2
total10.21.915.05.822.76.016.41.218.63.814.62.222.712.717.03.416.01.115.22.616.22.416.73.026.97.111.53.118.02.123.34.919.32.917.02.916.53.37.50.914.03.120.01.711.01.212.66.015.52.214.90.4
21-30 years agolow0.80.56.34.40.0.1.60.45.72.30.80.60.0.4.11.83.50.52.61.21.60.81.41.02.42.43.01.51.50.70.0.2.71.21.10.80.0.1.50.42.31.31.10.42.50.60.0.0.0.2.00.2
moderate0.0.3.23.22.62.73.10.50.0.1.60.80.0.3.31.78.10.81.00.71.70.81.81.02.72.70.0.3.41.00.0.1.30.91.60.90.0.4.90.71.51.14.70.98.31.06.74.50.0.4.10.2
good1.50.76.34.413.34.93.60.65.32.14.41.30.0.3.31.62.30.46.81.89.71.93.31.54.73.21.01.04.21.14.42.54.21.66.01.94.51.94.20.73.01.54.60.90.40.29.25.22.81.03.60.2
very good2.20.95.74.03.92.82.50.53.81.91.70.80.0.2.21.20.0.6.91.82.00.91.81.00.0.1.61.22.00.72.92.15.41.71.81.15.02.00.0.0.0.1.80.50.10.12.52.54.21.21.60.1
total4.51.321.57.319.95.910.81.014.83.48.51.80.0.12.83.013.91.017.32.715.02.38.32.29.84.75.72.211.11.77.33.213.62.610.62.49.52.610.61.16.82.212.21.411.31.218.47.07.01.611.30.4
31-40 years agolow0.70.53.23.20.0.1.70.41.11.10.0.0.0.3.51.81.90.41.10.70.80.60.0.0.0.1.30.91.10.60.0.1.81.10.0.0.0.1.50.41.51.11.10.42.70.60.0.0.0.1.40.1
moderate0.0.6.34.40.0.2.50.50.0.1.50.70.0.1.71.26.10.71.50.91.30.70.0.0.0.0.90.91.00.60.0.0.0.1.71.00.0.4.40.73.81.72.20.66.50.90.0.0.0.3.00.2
good0.80.52.22.23.32.31.20.30.80.83.11.10.0.0.70.70.70.21.10.73.21.10.60.60.0.3.01.72.80.90.0.0.90.73.61.40.0.2.40.55.42.01.80.60.40.20.0.1.90.81.50.1
very good1.50.72.22.20.0.0.90.31.11.10.50.50.0.0.0.0.0.2.11.01.20.70.0.0.0.1.01.00.80.50.0.0.0.1.20.90.0.0.0.1.51.11.80.60.30.20.0.0.80.60.60.1
total3.01.013.86.03.32.36.30.83.01.75.11.40.0.6.02.28.70.85.71.76.51.60.60.60.0.6.22.35.71.30.0.2.81.26.51.90.0.8.41.012.22.96.81.19.81.10.0.2.71.06.60.3
41-50 years agolow0.40.40.0.0.0.1.50.41.11.10.70.50.0.2.51.52.30.41.60.90.0.0.0.2.42.42.81.60.0.3.62.61.81.02.41.20.0.0.50.22.31.30.30.23.50.70.0.0.0.1.40.1
moderate0.0.0.0.0.0.1.60.40.0.0.0.0.0.3.81.73.80.60.0.0.40.40.0.0.0.1.01.01.00.60.0.0.0.1.10.80.0.4.80.73.11.51.80.68.41.00.0.0.0.2.60.2
good0.80.50.0.3.42.40.80.32.11.51.90.80.0.0.80.80.50.20.50.50.80.60.0.0.0.2.11.41.50.71.51.51.10.83.51.40.0.3.20.62.31.30.70.30.10.10.0.0.70.51.10.1
very good0.40.40.0.0.0.0.0.1.11.11.30.79.19.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.0.0.0.70.30.10.10.0.0.40.40.20.1
total1.50.80.0.3.42.44.00.64.32.13.91.29.19.17.12.36.60.72.11.01.20.70.0.2.42.45.92.32.80.95.13.02.91.37.02.00.0.8.50.97.72.33.50.812.11.20.0.1.10.75.30.3
over 50 years agolow0.70.53.53.40.0.4.80.70.0.4.11.30.0.12.43.013.71.01.61.01.70.81.20.915.55.611.73.07.91.50.0.2.31.17.02.00.0.3.50.613.73.02.50.711.01.20.0.0.0.6.20.3
moderate0.0.6.74.65.33.64.50.60.0.3.01.10.0.7.72.415.11.10.40.40.40.40.0.4.23.04.52.05.51.30.0.0.0.1.81.00.0.27.21.59.72.64.00.825.41.60.0.0.0.10.00.3
good0.0.0.0.0.0.1.80.42.41.72.10.90.0.7.62.54.90.61.60.94.91.41.41.03.72.55.82.35.41.21.41.40.0.4.71.70.0.22.51.48.62.52.90.70.30.23.33.30.0.5.10.2
very good0.40.40.0.0.0.0.60.21.11.10.90.613.69.90.0.0.0.1.50.90.0.0.0.0.0.0.0.0.80.50.0.0.60.61.30.90.90.90.70.30.0.1.20.50.10.10.0.0.0.0.50.1
total1.10.710.25.55.33.611.71.03.42.010.21.913.69.927.74.133.71.45.21.67.01.62.61.323.46.322.14.019.62.21.41.42.91.314.82.70.90.953.91.732.04.110.61.336.81.83.33.30.0.21.80.4
totallow5.71.416.16.60.0.14.91.116.33.710.01.90.0.36.84.425.71.214.42.66.91.611.52.633.57.541.14.514.91.95.12.915.42.717.62.90.90.97.70.929.13.913.51.423.41.60.0.1.20.715.90.4
moderate0.0.27.17.97.94.225.61.30.0.17.72.30.0.23.43.958.71.45.51.67.41.623.03.217.45.716.93.619.82.20.0.3.41.420.73.00.0.47.11.628.14.029.41.872.01.716.36.40.80.532.60.5
good25.92.739.48.280.46.031.41.433.54.840.43.20.0.28.44.115.51.036.23.553.43.248.94.042.17.932.24.345.12.739.26.033.73.550.93.821.23.744.11.638.74.334.32.03.20.660.38.631.42.930.80.5
very good68.42.917.36.711.64.728.11.350.25.031.92.7100.0.11.42.90.10.143.93.632.22.916.72.97.04.19.82.820.22.155.76.347.63.510.92.377.93.81.10.44.11.822.91.61.40.423.47.566.62.920.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802659/268991
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
very good0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
total0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years agolow2.91.10.0.0.0.3.00.66.02.43.91.40.0.7.02.82.30.53.51.42.41.06.22.08.64.910.83.02.41.00.0.6.11.93.41.51.11.10.50.35.12.55.41.02.50.60.0.1.30.83.00.2
moderate0.0.0.0.0.0.9.10.90.0.8.61.90.0.5.72.513.61.11.20.84.11.418.53.29.35.24.42.04.21.20.0.2.11.28.02.30.0.3.20.710.23.311.51.418.11.610.76.00.50.58.30.3
good19.72.617.57.432.97.118.31.317.13.923.73.00.0.6.42.54.70.719.13.028.03.137.54.110.65.214.23.520.32.427.35.917.53.022.93.511.63.07.61.014.13.815.41.60.80.454.59.222.02.714.30.4
very good53.33.20.0.7.34.221.71.429.44.718.82.873.714.57.12.80.0.29.13.422.32.815.33.06.34.45.92.215.12.023.05.534.43.82.11.257.44.70.10.12.41.716.31.60.50.320.67.148.13.215.30.4
total76.02.817.57.440.27.352.11.752.45.155.13.573.714.526.24.820.61.352.93.756.83.477.53.534.78.435.24.541.92.950.36.560.13.936.54.070.14.311.51.331.75.248.62.321.91.785.86.571.92.841.00.6
11-20 years agolow0.40.43.93.90.0.2.60.55.32.31.00.70.0.7.22.91.70.43.51.41.40.80.60.68.74.910.03.01.90.91.51.51.00.72.71.40.0.0.0.2.21.62.40.71.30.50.0.0.0.1.90.2
moderate0.0.10.66.01.81.84.50.70.0.2.21.00.0.2.71.911.51.00.60.61.10.82.91.57.44.26.12.55.41.40.0.1.00.77.82.20.0.2.00.64.52.34.81.09.81.20.0.0.0.5.00.3
good4.61.416.46.926.16.76.50.88.12.89.02.00.0.8.72.93.30.68.82.213.92.57.62.213.55.94.42.111.11.97.13.48.92.210.32.52.51.54.90.99.93.18.91.30.60.32.52.54.51.36.30.3
very good8.91.93.93.93.62.54.40.710.83.37.01.90.0.0.0.0.10.18.62.18.71.90.60.62.12.11.71.23.31.024.75.610.82.43.61.613.23.20.20.20.0.2.90.70.40.33.93.912.42.13.90.2
total13.92.334.99.331.57.218.01.324.24.419.12.80.0.18.64.316.71.221.43.225.03.011.82.731.78.022.14.221.72.533.36.221.63.224.43.615.73.47.01.016.73.919.01.812.21.36.44.616.92.417.00.5
21-30 years agolow0.0.0.0.0.0.1.30.41.81.30.90.70.0.7.22.93.50.62.91.31.20.80.60.66.34.46.32.30.80.60.0.1.30.92.21.20.0.0.30.23.72.11.90.62.10.60.0.0.0.1.70.2
moderate0.0.0.0.0.0.3.80.60.0.2.41.10.0.3.21.89.41.00.50.50.0.0.60.62.12.11.11.12.10.80.0.0.0.1.30.90.0.2.90.63.62.14.10.96.31.00.0.0.40.43.60.2
good0.40.42.82.813.24.63.00.64.22.11.80.90.0.1.41.41.80.42.31.12.81.11.81.16.44.41.21.25.61.46.73.30.50.53.91.65.42.34.00.86.22.74.10.90.60.33.93.91.60.82.80.2
very good3.41.20.0.1.81.81.70.42.11.51.10.826.314.53.31.90.0.3.41.41.40.81.20.80.0.0.0.1.30.76.43.12.21.12.11.24.62.00.20.21.41.41.70.60.0.0.0.4.71.41.50.2
total3.81.22.82.815.04.89.91.08.02.86.21.726.314.515.13.914.81.29.12.25.41.64.31.614.86.38.52.89.81.813.14.44.01.59.52.49.92.97.41.014.94.011.81.59.01.23.93.96.61.69.60.4
31-40 years agolow0.40.43.93.90.0.1.30.42.31.60.0.0.0.2.21.52.50.51.71.00.40.42.31.30.0.1.61.20.70.50.0.1.81.11.30.90.0.0.80.32.21.60.60.42.00.60.0.0.0.1.30.1
moderate0.0.3.93.93.13.11.90.50.0.2.11.00.0.1.11.16.30.81.10.80.60.60.60.60.0.0.0.2.61.00.0.0.0.1.10.80.0.3.50.70.0.3.10.86.31.00.0.0.0.2.80.2
good0.40.47.95.45.43.01.90.53.01.72.61.10.0.5.72.51.80.43.41.44.01.40.0.3.03.00.0.1.40.70.0.1.81.12.91.42.11.54.30.86.22.72.00.60.50.30.0.1.70.82.20.2
very good0.0.3.93.70.0.0.70.32.11.52.71.20.0.1.11.10.0.1.20.80.0.0.60.60.0.0.70.71.40.70.0.0.50.50.70.71.11.10.0.1.11.10.40.30.10.10.0.0.80.60.50.1
total0.80.619.67.88.44.35.80.87.42.77.51.80.0.10.13.110.71.07.42.05.01.63.51.63.03.02.31.36.01.40.0.4.11.56.02.03.21.88.61.19.63.36.11.18.91.20.0.2.51.06.80.3
41-50 years agolow0.0.3.93.90.0.1.00.30.90.90.40.40.0.2.61.81.60.40.0.0.60.60.0.0.0.2.41.41.40.70.0.2.11.20.60.60.0.0.60.31.01.00.80.42.80.70.0.0.0.1.10.1
moderate0.0.3.93.90.0.1.70.40.0.0.40.40.0.3.82.24.20.71.71.00.60.60.0.0.0.1.01.01.60.80.0.0.0.0.70.70.0.4.50.81.21.22.20.76.01.00.0.0.0.2.40.2
good0.80.62.82.80.0.0.80.30.90.91.70.90.0.0.0.0.90.30.0.2.01.00.60.60.0.3.21.92.00.91.81.81.20.93.81.50.0.4.20.83.31.91.40.50.30.20.0.0.40.41.40.2
very good1.30.70.0.0.0.0.40.20.0.1.60.90.0.0.0.0.0.1.20.80.0.0.0.0.0.1.21.20.30.30.0.0.50.51.51.10.0.0.0.0.0.1.60.50.30.20.0.0.40.40.50.1
total2.10.910.76.10.0.3.90.61.81.34.11.40.0.6.42.86.70.82.91.33.11.30.60.60.0.7.82.75.41.41.81.83.81.66.62.10.0.9.31.25.52.46.01.19.51.20.0.0.80.65.40.3
over 50 years agolow1.60.83.93.70.0.3.90.71.21.22.91.20.0.9.73.311.21.02.91.31.00.70.60.611.65.711.43.26.01.50.0.3.91.67.32.10.0.3.20.79.93.31.60.612.11.30.0.0.0.5.40.3
moderate0.0.7.85.33.13.13.80.60.0.2.21.10.0.9.03.115.01.20.50.50.60.60.0.2.12.15.82.34.21.30.0.0.0.2.01.20.0.27.91.76.02.73.10.825.81.80.0.0.0.9.40.3
good0.80.60.0.1.81.82.00.52.61.72.21.00.0.4.92.44.30.71.71.03.11.21.51.12.12.16.82.54.31.21.51.51.81.17.72.30.0.24.41.75.82.52.40.70.50.33.93.90.80.64.90.3
very good0.40.42.82.80.0.0.70.32.31.60.70.70.0.0.0.0.0.1.20.80.0.0.0.0.0.0.0.0.60.50.0.0.80.80.0.1.11.10.70.30.0.1.20.50.10.10.0.0.40.40.50.1
total2.91.114.56.84.93.610.41.06.12.68.01.90.0.23.54.730.51.56.31.94.61.52.21.315.76.224.04.315.12.21.51.56.42.017.03.11.11.156.22.021.74.68.41.338.52.03.93.91.20.720.20.5
totallow5.41.515.67.20.0.13.11.117.54.09.12.00.0.35.95.222.91.314.52.76.91.810.32.635.18.242.64.813.22.11.51.516.23.017.43.11.11.15.40.924.14.612.71.522.91.70.0.1.30.814.40.4
moderate0.0.26.38.68.04.524.81.40.0.17.92.50.0.25.54.860.11.65.51.76.91.822.73.420.96.818.33.920.12.40.0.3.01.421.03.30.0.44.01.825.64.828.72.072.31.810.76.00.80.631.50.5
good26.92.947.49.479.36.532.61.635.95.041.13.50.0.27.14.816.81.235.43.653.83.549.14.235.68.329.74.444.63.044.46.631.63.751.54.221.64.049.41.845.45.534.42.13.30.764.78.931.03.031.90.6
very good67.73.010.66.012.75.129.61.546.65.231.93.1100.0.11.53.40.10.144.63.832.43.117.83.28.34.99.52.822.12.354.16.649.23.910.12.477.34.11.20.44.92.524.11.81.50.524.57.966.83.022.20.5
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 #802660/268992
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: canton
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
very good0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
total0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years agolow2.91.10.0.0.0.2.90.66.12.53.91.40.0.5.32.42.20.53.51.42.41.06.32.18.85.011.43.22.41.00.0.6.22.03.51.51.11.10.40.34.32.15.21.02.20.60.0.1.40.82.90.2
moderate0.0.0.0.0.0.9.00.90.0.8.71.90.0.5.12.312.31.01.20.84.11.418.83.29.55.33.51.83.81.20.0.2.11.28.22.30.0.3.30.77.72.611.41.417.81.611.26.20.50.58.00.3
good19.72.617.57.432.27.317.81.316.53.923.43.00.0.5.82.24.10.619.43.028.03.137.34.110.85.314.93.620.22.426.15.917.73.122.73.511.73.07.11.011.93.315.61.70.60.352.69.321.82.713.80.4
very good53.33.20.0.7.64.421.71.429.04.718.92.873.714.56.42.50.0.28.93.422.82.815.63.06.44.55.12.015.42.123.45.634.93.82.21.258.04.70.10.12.01.416.51.60.50.321.57.448.43.215.00.4
total76.02.817.57.439.87.551.41.751.65.254.83.573.714.522.54.318.61.253.03.757.33.478.03.435.68.534.94.741.93.049.56.560.93.936.54.170.84.311.01.225.94.548.62.321.21.785.36.772.12.939.70.6
11-20 years agolow0.40.43.93.90.0.2.60.55.42.41.00.70.0.8.73.01.60.43.61.41.40.80.70.76.64.59.83.02.00.91.51.51.10.72.81.40.0.0.0.1.91.32.30.71.30.50.0.0.0.1.80.2
moderate0.0.10.66.00.0.4.40.70.0.1.70.80.0.2.41.710.71.00.60.61.10.83.01.57.64.36.42.65.11.40.0.1.00.77.92.20.0.2.10.53.91.94.60.910.01.20.0.0.0.4.80.3
good4.61.416.46.927.17.06.50.88.32.99.02.00.0.7.82.63.10.58.92.213.92.56.92.113.86.04.62.211.31.97.23.58.22.19.92.52.61.54.50.88.42.79.01.30.60.32.62.64.61.46.10.3
very good8.91.93.93.93.72.64.40.711.03.37.01.90.0.0.0.0.10.18.12.18.71.90.70.72.12.11.81.33.01.025.15.710.32.43.71.613.33.20.10.10.0.2.90.70.40.34.14.012.32.13.80.2
total13.92.334.99.330.87.317.91.324.74.518.72.80.0.18.94.115.51.121.13.225.03.011.12.730.18.022.64.321.42.533.86.320.53.224.33.615.93.56.71.014.23.318.81.812.41.36.64.816.92.416.60.5
21-30 years agolow0.0.0.0.0.0.1.20.41.81.30.90.70.0.5.32.42.70.52.91.31.20.80.70.76.44.54.62.00.40.40.0.1.31.02.21.30.0.0.90.45.02.21.90.61.80.50.0.0.0.1.60.2
moderate0.0.0.0.0.0.3.70.60.0.2.41.10.0.2.91.78.30.90.50.50.0.0.70.72.12.12.11.52.10.90.0.0.0.1.40.90.0.3.10.64.12.14.30.95.60.90.0.0.40.43.50.2
good0.40.42.82.813.74.82.80.64.22.11.80.90.0.2.31.61.70.42.31.22.31.01.91.16.64.51.31.35.31.46.83.40.50.54.01.65.42.33.80.75.32.33.90.90.70.34.14.01.70.82.70.2
very good3.41.20.0.1.91.91.80.42.11.51.10.826.314.52.91.70.0.3.41.41.40.81.20.90.0.0.0.1.40.76.53.22.21.12.21.24.62.10.20.21.21.21.80.60.0.0.0.4.31.31.40.2
total3.81.22.82.815.64.99.51.08.22.86.21.726.314.513.53.612.71.19.22.24.91.54.41.615.16.48.02.89.21.713.34.44.11.69.72.510.02.98.01.015.63.711.81.58.11.14.14.06.31.69.20.4
31-40 years agolow0.40.43.93.90.0.1.30.42.41.70.0.0.0.1.91.43.00.51.71.00.40.42.31.30.0.1.71.21.00.60.0.1.81.11.30.90.0.2.00.54.01.90.60.42.80.70.0.0.0.1.60.2
moderate0.0.3.93.93.23.21.70.40.0.2.21.00.0.2.11.56.60.81.10.80.60.60.70.70.0.0.0.2.61.00.0.0.0.1.20.80.0.4.30.81.01.03.30.86.21.00.0.0.0.3.00.2
good0.40.47.95.45.63.11.90.53.01.72.71.10.0.6.12.41.70.43.51.44.01.40.0.3.13.10.0.1.40.70.0.1.81.12.91.52.21.54.00.86.12.51.80.60.50.30.0.1.70.92.10.2
very good0.0.3.93.70.0.0.70.32.11.52.71.20.0.1.01.00.0.1.20.80.0.0.70.70.0.0.70.71.40.70.0.0.50.50.70.71.11.10.0.1.01.00.40.30.10.10.0.0.80.60.50.1
total0.80.619.67.88.84.55.60.87.52.87.51.80.0.11.13.111.31.07.42.05.01.63.61.63.13.12.41.46.51.50.0.4.11.66.12.03.21.810.41.212.13.36.11.19.61.20.0.2.61.07.30.3
41-50 years agolow0.0.3.93.90.0.1.20.40.90.90.40.40.0.2.31.62.40.50.0.0.60.60.0.0.0.2.51.51.50.70.0.2.11.20.60.60.0.1.00.40.90.90.80.43.00.70.0.0.0.1.30.1
moderate0.0.3.93.90.0.2.00.50.0.0.40.40.0.3.41.94.90.71.71.00.60.60.0.0.0.1.01.01.20.70.0.0.0.0.80.80.0.4.70.81.01.02.30.75.70.90.0.0.0.2.60.2
good0.80.62.82.80.0.0.80.30.90.91.70.90.0.0.0.0.80.30.0.2.01.00.70.70.0.3.42.02.10.91.91.91.30.93.91.60.0.4.00.82.81.61.40.50.30.20.0.0.40.41.40.1
very good1.30.70.0.0.0.0.40.20.0.1.60.90.0.0.0.0.0.1.20.80.0.0.0.0.0.1.31.30.30.30.0.0.50.51.51.10.0.0.0.0.0.1.60.60.30.20.0.0.50.50.40.1
total2.10.910.76.10.0.4.50.71.81.34.11.40.0.5.72.58.10.92.91.33.11.30.70.70.0.8.22.95.11.41.91.93.81.66.72.10.0.9.81.14.62.06.01.19.31.20.0.0.80.65.80.3
over 50 years agolow1.60.83.93.70.0.4.40.71.21.23.41.30.0.13.73.514.41.13.01.31.00.70.70.711.85.813.13.46.31.50.0.3.91.67.52.20.0.3.10.614.63.51.60.613.41.40.0.0.0.6.40.3
moderate0.0.7.85.33.23.24.20.70.0.2.21.10.0.9.02.915.51.20.50.50.60.60.0.2.12.15.02.25.41.40.0.0.0.2.01.20.0.27.91.67.12.73.40.825.51.80.0.0.0.9.80.4
good0.80.60.0.1.91.91.80.52.61.82.21.00.0.5.52.44.00.61.81.03.11.21.61.12.12.15.92.53.61.11.51.51.81.17.12.20.0.22.71.65.82.32.30.70.50.34.14.00.80.64.70.3
very good0.40.42.82.80.0.0.70.32.41.70.70.70.0.0.0.0.0.1.20.80.0.0.0.0.0.0.0.0.70.50.0.0.80.80.0.0.0.0.50.30.0.1.20.50.10.10.0.0.50.50.50.1
total2.91.114.56.85.03.711.01.16.22.78.52.00.0.28.14.633.91.56.41.94.61.52.21.316.16.324.04.416.02.31.51.56.52.016.63.10.0.54.11.927.64.58.41.339.42.04.14.01.20.721.30.5
totallow5.41.515.67.20.0.13.61.217.84.09.72.10.0.37.34.926.21.414.72.76.91.810.52.733.68.343.05.013.62.11.51.516.43.017.83.21.11.17.51.030.74.512.41.524.51.70.0.1.40.815.70.5
moderate0.0.26.38.66.44.325.11.40.0.17.52.50.0.24.94.558.31.65.61.76.91.823.13.521.46.918.14.020.32.40.0.3.11.421.53.30.0.45.41.824.84.429.22.070.81.811.26.20.90.631.80.5
good26.92.947.49.480.46.531.61.635.65.040.83.50.0.27.54.615.41.135.83.753.33.548.34.336.58.530.04.643.93.043.56.631.33.750.54.221.94.046.21.840.35.034.12.13.10.763.39.131.03.030.90.6
very good67.73.010.66.013.25.329.71.546.65.232.03.1100.0.10.33.00.10.144.03.832.93.118.13.28.55.08.92.822.22.455.06.749.23.910.32.577.04.10.90.44.22.124.31.81.50.525.58.266.83.121.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802661/268993
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: canton
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
very good0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
total0.40.40.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years agolow2.91.10.0.0.0.2.90.65.92.43.81.30.0.5.32.12.30.53.51.42.31.06.12.08.44.811.33.02.20.90.0.6.11.93.31.41.11.10.40.23.51.75.21.02.40.60.0.1.30.82.90.2
moderate0.0.0.0.0.0.8.80.90.0.8.41.80.0.4.31.911.71.01.20.84.01.418.43.29.15.14.21.93.81.10.0.2.11.28.42.30.0.2.90.67.02.311.11.416.31.410.45.80.50.57.70.3
good19.72.617.57.432.97.117.31.216.93.823.13.00.0.4.91.93.90.619.13.027.73.137.34.110.45.113.53.318.52.227.35.917.53.021.83.411.63.06.50.99.62.715.01.60.70.355.89.121.92.713.10.4
very good53.33.20.0.7.34.220.41.329.04.718.72.870.114.15.42.20.0.29.13.422.12.815.23.06.14.35.62.113.81.923.05.534.43.82.61.357.44.70.10.11.61.115.81.50.40.220.07.047.93.114.00.4
total76.02.817.57.440.27.349.31.651.85.153.93.470.114.119.83.818.01.252.93.756.23.477.13.534.08.234.64.438.32.850.36.560.13.936.13.970.14.39.91.121.73.747.22.219.81.586.36.371.62.837.70.5
11-20 years agolow0.40.43.93.90.0.2.70.55.22.31.00.70.0.7.42.51.60.43.51.41.40.80.60.68.64.810.22.92.40.91.51.51.00.72.61.30.0.0.0.4.01.82.40.71.30.40.0.0.0.1.90.2
moderate0.0.10.66.01.81.84.20.70.0.2.10.90.0.3.11.79.90.90.60.61.00.73.41.67.34.25.82.34.91.30.0.1.00.77.42.10.0.1.80.54.81.94.80.98.91.10.0.0.0.4.70.3
good4.61.416.46.926.16.76.20.88.02.88.71.90.0.6.62.22.80.58.82.213.52.47.62.213.25.84.22.010.11.77.13.48.92.29.82.42.51.54.20.76.82.18.71.30.60.32.42.44.91.45.80.3
very good8.91.93.93.93.62.54.20.710.73.26.81.80.0.0.0.0.10.18.62.18.41.90.60.62.02.01.61.23.00.924.75.610.82.43.41.513.23.20.10.10.0.2.80.70.40.23.83.812.32.13.60.2
total13.92.334.99.331.57.217.41.323.94.418.62.70.0.17.03.614.51.121.43.224.33.012.32.831.17.921.84.020.42.333.36.221.63.223.23.415.73.46.20.915.53.218.71.711.11.26.24.517.22.415.90.4
21-30 years agolow0.0.0.0.0.0.1.60.41.81.20.90.60.0.6.42.43.30.52.91.31.10.80.60.66.14.37.02.41.40.70.0.1.30.92.61.30.0.1.00.44.92.02.00.62.00.50.0.0.0.1.90.2
moderate0.0.0.0.0.0.3.60.60.0.2.31.00.0.3.41.78.30.80.50.50.0.0.60.62.02.01.91.41.90.80.0.0.0.1.30.90.0.2.80.64.21.84.20.95.90.90.0.0.40.43.50.2
good0.40.42.82.813.24.63.00.64.12.11.70.90.0.2.81.61.60.42.31.12.71.11.81.16.34.31.11.15.11.36.73.30.50.53.71.55.42.33.70.74.92.03.90.90.60.33.83.81.60.82.60.2
very good3.41.20.0.1.81.81.70.42.11.51.10.825.013.82.51.40.0.3.41.41.40.81.20.80.0.0.0.1.20.66.43.12.21.12.01.14.62.00.20.21.01.01.70.60.0.0.0.4.61.41.40.1
total3.81.22.82.815.04.89.91.07.92.76.01.625.013.815.03.413.21.09.12.25.21.54.31.614.56.210.02.99.61.713.14.44.01.59.62.49.92.97.71.014.93.311.81.48.51.13.83.86.61.69.50.4
31-40 years agolow0.40.43.93.90.0.1.20.42.31.60.0.0.0.1.61.23.00.51.71.00.40.42.31.30.0.1.61.10.90.50.0.1.81.11.91.10.0.2.00.54.01.80.60.42.80.60.0.0.0.1.70.2
moderate0.0.3.93.93.13.12.00.50.0.2.10.90.0.1.81.26.10.71.10.80.60.60.60.60.0.0.0.2.40.90.0.0.0.1.10.80.0.4.00.70.80.83.40.85.90.90.0.0.0.3.00.2
good0.40.47.95.45.43.01.80.42.91.72.61.00.0.5.22.11.70.43.41.43.91.40.0.3.03.00.0.1.30.60.0.1.81.12.71.42.11.53.70.74.92.01.90.60.40.20.0.1.70.82.00.2
very good0.0.3.93.70.0.0.70.32.11.52.61.20.0.0.80.80.0.1.20.80.0.0.60.60.0.0.60.61.60.70.0.0.50.50.70.71.11.10.0.0.80.80.40.30.10.10.0.0.80.60.50.1
total0.80.619.67.88.44.35.70.87.32.77.31.80.0.9.42.610.80.97.42.04.91.53.51.63.03.02.21.36.11.40.0.4.11.56.42.03.21.89.81.110.62.86.31.19.31.10.0.2.51.07.20.3
41-50 years agolow0.0.3.93.90.0.1.30.40.90.90.40.40.0.2.01.42.20.40.0.0.60.60.0.0.0.2.31.31.60.70.0.2.11.20.50.50.0.1.00.42.41.40.80.43.10.70.0.0.0.1.40.1
moderate0.0.3.93.90.0.1.90.40.0.0.40.40.0.2.91.64.50.61.71.00.60.60.0.0.0.0.90.91.50.70.0.0.0.0.70.70.0.4.80.81.61.22.20.75.70.90.0.0.0.2.60.2
good0.80.62.82.80.0.0.80.30.90.91.70.80.0.0.0.0.70.30.0.1.91.00.60.60.0.3.11.81.80.81.81.81.20.93.61.50.0.3.50.72.21.31.30.50.30.20.0.0.40.41.30.1
very good1.30.70.0.0.0.0.30.20.0.1.50.90.0.0.0.0.0.1.20.80.50.50.0.0.0.1.11.10.30.30.0.0.50.51.41.00.0.0.0.0.0.1.50.50.30.20.0.0.40.40.40.1
total2.10.910.76.10.0.4.30.71.81.24.01.30.0.4.92.17.50.82.91.33.51.30.60.60.0.7.42.65.21.31.81.83.81.66.32.00.0.9.31.06.22.15.81.09.31.10.0.0.80.65.70.3
over 50 years agolow1.60.83.93.70.0.5.60.81.21.24.21.40.0.17.93.615.11.12.91.31.00.70.60.611.35.611.93.17.81.60.0.3.91.67.72.10.0.3.90.714.33.12.50.713.51.30.0.0.0.7.10.3
moderate0.0.7.85.33.13.14.90.70.0.2.51.10.0.7.62.516.51.10.50.51.00.70.0.2.02.05.52.25.91.40.0.0.0.2.61.30.0.29.91.69.52.73.20.827.81.70.0.0.0.10.90.4
good0.80.60.0.1.81.82.20.52.51.72.81.10.0.7.52.64.50.61.71.03.91.41.51.14.12.76.52.46.11.41.51.51.81.17.32.20.0.22.81.57.32.33.00.80.60.33.83.80.80.55.40.3
very good0.40.42.82.80.0.0.60.33.52.00.60.65.04.70.80.80.0.1.20.80.0.0.0.0.0.0.0.0.60.40.0.0.80.80.70.71.11.10.60.30.0.1.40.50.10.10.0.0.40.40.50.1
total2.91.114.56.84.93.613.41.17.22.810.22.15.04.733.84.536.01.46.31.95.91.72.21.317.46.223.94.220.42.31.51.56.42.018.33.21.11.157.11.831.04.210.11.342.01.93.83.81.20.724.00.5
totallow5.41.515.67.20.0.15.31.217.33.910.32.10.0.40.64.627.61.314.52.76.71.710.32.634.48.044.14.716.32.11.51.516.23.018.53.11.11.18.40.933.04.113.51.525.21.60.0.1.30.816.90.4
moderate0.0.26.38.68.04.525.41.30.0.17.82.40.0.23.04.057.11.55.51.77.21.823.13.420.56.618.43.820.42.30.0.3.01.421.53.20.0.46.21.727.94.128.91.970.41.710.45.80.80.632.40.5
good26.92.947.49.479.36.531.21.535.55.040.53.40.0.26.94.215.31.135.43.653.63.548.94.236.98.228.44.342.82.844.46.631.63.749.14.121.64.044.41.635.74.334.02.13.10.665.78.731.33.030.30.5
very good67.73.010.66.012.75.128.01.447.35.131.43.0100.0.9.52.70.10.144.63.832.43.117.73.28.24.89.02.720.52.254.16.649.23.910.92.477.34.11.00.43.41.723.61.71.40.423.87.766.63.020.40.4
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 #802662/268994
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
very good0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
total0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years agolow2.91.10.0.0.0.3.00.66.12.53.91.40.0.6.52.82.40.53.51.42.41.16.32.18.85.011.63.22.51.00.0.6.22.03.51.51.11.10.50.35.32.65.31.02.30.60.0.1.40.83.10.2
moderate0.0.0.0.0.0.9.21.00.0.8.71.90.0.6.22.713.81.21.20.84.21.418.83.29.55.33.61.83.61.20.0.2.11.28.22.30.0.3.40.79.43.211.51.418.91.611.26.20.50.58.30.4
good19.72.617.57.432.27.318.21.316.53.923.53.00.0.7.02.74.60.719.43.028.33.237.34.110.85.315.23.721.12.526.15.917.73.122.73.511.73.07.81.114.74.015.71.70.70.352.69.321.82.714.50.5
very good53.33.20.0.7.64.422.21.429.04.719.02.873.714.57.73.10.0.28.93.422.52.815.63.06.44.55.22.116.02.223.45.634.93.82.21.258.04.70.20.22.51.716.61.60.50.321.57.448.43.215.80.4
total76.02.817.57.439.87.552.71.751.65.255.13.573.714.527.45.120.81.453.03.757.43.478.03.435.68.535.74.743.23.049.56.560.93.936.54.170.84.311.91.331.95.349.12.322.41.785.36.772.12.941.70.6
11-20 years agolow0.40.43.93.90.0.2.60.55.42.41.00.70.0.7.93.11.80.53.61.41.40.80.70.76.64.510.03.12.10.91.51.51.10.72.81.40.0.0.0.2.31.62.30.71.20.50.0.0.0.1.80.2
moderate0.0.10.66.00.0.4.50.70.0.1.70.80.0.3.02.112.11.10.60.61.10.83.01.57.64.36.52.65.31.40.0.1.00.77.92.20.0.2.10.64.72.44.61.010.41.30.0.0.0.5.00.3
good4.61.416.46.927.17.06.60.98.32.99.12.00.0.9.53.23.60.68.92.214.02.56.92.113.86.04.72.311.72.07.23.58.22.19.92.52.61.54.60.99.33.19.11.30.70.32.62.64.61.46.40.3
very good8.91.93.93.93.72.64.50.711.03.37.11.90.0.0.0.0.10.18.12.18.82.00.70.72.12.11.81.33.21.025.15.710.32.43.71.613.33.20.20.20.0.3.00.80.50.34.14.012.32.14.00.3
total13.92.334.99.330.87.318.21.324.74.518.82.80.0.20.34.617.61.321.13.225.33.111.12.730.18.023.04.422.32.633.86.320.53.224.33.615.93.56.91.016.33.919.01.812.81.46.64.816.92.417.30.5
21-30 years agolow0.0.0.0.0.0.1.10.41.81.30.90.70.0.6.52.83.00.62.91.31.20.80.70.76.44.54.72.10.50.50.0.1.31.02.21.30.0.0.30.23.82.21.70.61.90.60.0.0.0.1.60.2
moderate0.0.0.0.0.0.3.80.60.0.2.41.10.0.3.52.09.11.00.50.50.0.0.70.72.12.11.11.11.80.80.0.0.0.1.40.90.0.3.00.73.82.24.20.96.01.00.0.0.40.43.50.2
good0.40.42.82.813.74.82.90.64.22.11.80.90.0.1.51.52.00.52.31.22.31.01.91.16.64.51.31.35.51.46.83.40.50.54.01.65.42.34.10.86.52.83.90.90.70.34.14.01.70.82.80.2
very good3.41.20.0.1.91.91.80.52.11.51.10.826.314.53.62.00.0.3.41.41.40.81.20.90.0.0.0.1.40.76.53.22.21.12.21.24.62.10.20.21.51.51.80.60.0.0.0.4.31.31.50.2
total3.81.22.82.815.64.99.61.08.22.86.31.726.314.515.14.114.11.29.22.24.91.54.41.615.16.47.12.79.21.813.34.44.11.69.72.510.02.97.61.115.64.111.51.58.61.24.14.06.31.69.40.4
31-40 years agolow0.40.43.93.90.0.1.30.42.41.70.0.0.0.2.41.72.70.51.71.00.50.52.31.30.0.1.71.30.70.50.0.1.81.11.30.90.0.0.70.31.21.20.60.41.70.50.0.0.0.1.30.1
moderate0.0.3.93.93.23.21.70.40.0.2.21.00.0.1.21.26.70.81.10.80.60.60.70.70.0.0.0.2.71.00.0.0.0.1.20.80.0.3.20.70.0.3.10.86.01.00.0.0.0.2.80.2
good0.40.47.95.45.63.11.90.53.01.72.71.10.0.5.12.51.80.53.51.44.01.40.0.3.13.10.0.1.50.70.0.1.81.12.91.52.21.54.40.86.52.81.80.60.50.30.0.1.70.92.20.2
very good0.0.3.93.70.0.0.80.32.11.52.71.20.0.1.21.20.0.1.20.80.0.0.70.70.0.0.70.71.50.70.0.0.50.50.70.71.11.10.0.1.21.20.40.30.10.10.0.0.80.60.60.1
total0.80.619.67.88.84.55.70.87.52.87.61.80.0.9.93.211.21.17.42.05.11.63.61.63.13.12.51.46.41.50.0.4.11.66.12.03.21.88.21.18.93.26.01.18.41.20.0.2.61.06.80.3
41-50 years agolow0.0.3.93.90.0.1.00.30.90.90.40.40.0.1.51.51.60.40.0.0.60.60.0.0.0.2.61.51.50.80.0.2.11.20.60.60.0.0.30.21.11.10.80.42.70.70.0.0.0.1.00.1
moderate0.0.3.93.90.0.1.70.40.0.0.40.40.0.4.12.44.20.71.71.00.60.60.0.0.0.1.01.00.90.60.0.0.0.0.80.80.0.4.50.81.21.22.30.75.51.00.0.0.0.2.30.2
good0.80.62.82.80.0.0.80.30.90.91.70.90.0.0.0.0.90.30.0.2.01.00.70.70.0.3.52.02.11.01.91.91.30.93.91.60.0.4.40.83.41.91.40.50.30.20.0.0.40.41.40.2
very good1.30.70.0.0.0.0.40.20.0.1.60.90.0.0.0.0.0.1.20.80.0.0.0.0.0.1.31.30.30.30.0.0.50.51.51.10.0.0.0.0.0.1.60.60.30.20.0.0.50.50.50.1
total2.10.910.76.10.0.4.00.71.81.34.21.40.0.5.62.76.70.82.91.33.21.30.70.70.0.8.32.94.91.41.91.93.81.66.72.10.0.9.21.25.72.56.11.18.81.20.0.0.80.65.30.3
over 50 years agolow1.60.83.93.70.0.3.70.61.21.23.01.20.0.6.62.910.61.03.01.30.50.50.70.711.85.812.33.45.11.40.0.3.91.67.52.20.0.2.90.710.33.41.40.512.21.40.0.0.0.5.10.3
moderate0.0.7.85.33.23.23.70.60.0.2.21.10.0.9.83.314.51.20.50.50.60.60.0.2.12.15.12.34.51.30.0.0.0.2.01.20.0.27.61.76.22.83.20.826.21.80.0.0.0.9.10.4
good0.80.60.0.1.91.91.70.52.61.82.21.00.0.5.32.64.40.71.81.03.11.31.61.12.12.16.02.63.71.21.51.51.81.17.12.20.0.25.11.75.02.42.30.70.50.34.14.00.80.64.90.3
very good0.40.42.82.80.0.0.70.32.41.70.70.70.0.0.0.0.0.1.20.80.0.0.0.0.0.0.0.0.70.50.0.0.80.80.0.0.0.0.50.30.0.1.20.50.10.10.0.0.50.50.50.1
total2.91.114.56.85.03.79.81.06.22.78.12.00.0.21.74.729.51.56.41.94.21.52.21.316.16.323.44.514.02.21.51.56.52.016.63.10.0.56.12.021.64.78.11.239.12.04.14.01.20.719.60.5
totallow5.41.515.67.20.0.12.71.117.84.09.22.00.0.31.35.222.11.414.72.76.51.710.52.733.68.342.95.012.32.11.51.516.43.017.83.21.11.14.60.824.14.712.11.522.01.70.0.1.40.813.80.4
moderate0.0.26.38.66.44.324.71.40.0.17.62.50.0.27.85.160.51.75.61.77.01.823.13.521.46.917.44.018.92.40.0.3.11.421.53.30.0.43.81.925.44.928.92.073.01.811.26.20.90.631.20.5
good26.92.947.49.480.46.532.21.635.65.041.03.50.0.28.45.117.31.335.83.753.83.548.34.336.58.530.64.745.73.143.56.631.33.750.54.221.94.050.41.945.35.634.52.23.30.763.39.131.03.032.20.6
very good67.73.010.66.013.25.330.41.546.65.232.23.1100.0.12.53.70.10.144.03.832.73.118.13.28.55.09.12.823.12.455.06.749.23.910.32.577.04.11.10.45.22.624.61.81.60.525.58.266.83.122.80.5
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 #802663/268995
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: canton
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
very good0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
total0.40.40.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years agolow2.91.10.0.0.0.2.80.66.02.43.81.30.0.4.92.22.10.43.51.42.31.06.22.08.64.911.23.12.30.90.0.6.22.03.31.51.11.10.40.23.81.95.11.02.20.60.0.1.40.82.80.2
moderate0.0.0.0.0.0.8.80.90.0.8.51.80.0.4.62.112.01.01.20.84.11.418.73.29.35.23.51.84.01.20.0.2.11.28.52.30.0.3.00.66.82.311.11.417.21.510.86.00.50.57.80.3
good19.72.617.57.432.27.317.31.316.33.822.93.00.0.5.22.13.90.619.43.028.03.137.14.110.65.214.63.619.12.326.15.917.73.121.63.411.73.06.60.910.62.915.21.60.60.354.09.221.82.713.30.4
very good53.33.20.0.7.64.421.01.328.64.718.52.870.114.15.82.30.0.28.93.422.32.815.53.06.34.45.02.014.52.023.45.634.93.82.71.358.04.70.10.11.81.216.11.60.50.320.87.248.43.214.50.4
total76.02.817.57.439.87.549.91.751.05.253.83.470.114.120.54.017.91.253.03.756.73.477.63.434.88.334.24.639.82.949.56.560.93.936.24.070.84.310.11.122.94.047.62.220.51.685.76.572.12.938.40.6
11-20 years agolow0.40.43.93.90.0.2.70.55.32.31.00.70.0.7.92.71.50.43.61.41.40.80.70.76.54.410.33.01.90.81.51.51.10.72.61.30.0.0.0.1.71.22.20.71.20.40.0.0.0.1.80.2
moderate0.0.10.66.00.0.4.20.70.0.1.70.80.0.3.31.910.20.90.60.61.00.73.51.67.44.36.22.54.81.30.0.1.00.77.62.10.0.1.90.54.31.94.70.99.51.20.0.0.0.4.70.3
good4.61.416.46.927.17.06.30.88.22.88.82.00.0.7.12.43.00.58.92.213.62.46.82.113.55.94.52.210.61.87.23.58.22.110.02.52.61.54.40.87.42.48.81.30.60.32.52.54.61.46.00.3
very good8.91.93.93.93.72.64.30.710.83.36.91.80.0.0.0.0.10.18.12.18.51.90.60.62.12.11.81.32.80.925.15.710.32.43.51.513.33.20.10.10.0.2.90.70.40.23.93.912.32.13.70.2
total13.92.334.99.330.87.317.61.324.44.518.42.70.0.18.43.914.91.121.13.224.63.011.62.729.57.922.84.320.12.433.86.320.53.223.73.515.93.56.30.913.43.118.61.711.81.36.44.616.92.416.10.5
21-30 years agolow0.0.0.0.0.0.1.40.41.81.30.90.60.0.4.92.22.60.52.91.31.10.80.60.66.34.44.52.00.40.40.0.1.31.02.71.30.0.0.80.34.52.01.80.61.70.50.0.0.0.1.60.2
moderate0.0.0.0.0.0.3.60.60.0.2.31.00.0.2.61.58.00.80.50.50.0.0.60.62.12.12.11.52.00.80.0.0.0.1.30.90.0.2.90.63.71.84.20.95.40.90.0.0.40.43.40.2
good0.40.42.82.813.74.82.80.64.22.11.80.90.0.3.01.71.70.42.31.22.31.01.91.16.54.41.21.25.01.36.83.40.50.53.81.55.42.33.50.75.42.23.80.90.60.33.93.91.70.82.60.2
very good3.41.20.0.1.91.91.80.42.11.51.10.825.013.82.71.50.0.3.41.41.40.81.20.90.0.0.0.1.30.66.53.22.21.12.11.24.62.10.20.21.11.11.70.60.0.0.0.4.31.31.40.1
total3.81.22.82.815.64.99.61.08.12.86.11.725.013.813.23.412.21.09.22.24.81.54.41.614.86.37.82.78.71.613.34.44.11.69.82.410.02.97.51.014.63.411.61.47.71.03.93.96.31.69.00.4
31-40 years agolow0.40.43.93.90.0.1.20.42.41.60.0.0.0.1.81.33.10.51.71.00.40.42.31.30.0.1.71.21.00.60.0.1.81.11.20.90.0.2.10.54.41.90.60.42.70.60.0.0.0.1.70.2
moderate0.0.3.93.93.23.21.80.40.0.2.10.90.0.1.91.36.50.81.10.80.60.60.60.60.0.0.0.2.50.90.0.0.0.1.10.80.0.3.90.70.90.93.40.85.90.90.0.0.0.3.00.2
good0.40.47.95.45.63.11.80.53.01.72.61.00.0.5.62.21.80.43.51.43.91.40.0.3.13.00.0.1.30.70.0.1.81.12.81.42.21.53.80.75.42.21.80.60.40.30.0.1.70.92.10.2
very good0.0.3.93.70.0.0.70.32.11.52.71.20.0.0.90.90.0.1.20.80.0.0.70.70.0.0.70.71.60.70.0.0.50.50.70.71.11.10.0.0.90.90.40.30.10.10.0.0.80.60.50.1
total0.80.619.67.88.84.55.50.87.42.77.41.80.0.10.22.811.41.07.42.04.91.53.61.63.13.02.41.46.41.40.0.4.11.65.81.93.21.89.81.111.63.16.21.19.21.10.0.2.61.07.30.3
41-50 years agolow0.0.3.93.90.0.1.30.40.90.90.40.40.0.2.11.52.30.50.0.0.60.60.0.0.0.2.51.41.70.70.0.2.11.20.60.60.0.0.90.30.80.80.80.42.90.70.0.0.0.1.30.1
moderate0.0.3.93.90.0.2.00.50.0.0.40.40.0.3.11.84.80.71.71.00.60.60.0.0.0.1.01.01.20.70.0.0.0.0.70.70.0.4.90.80.90.92.20.75.50.90.0.0.0.2.60.2
good0.80.62.82.80.0.0.80.30.90.91.70.80.0.0.0.0.80.30.0.1.91.00.70.70.0.3.31.91.90.91.91.91.30.93.71.50.0.3.70.72.41.41.40.50.30.20.0.0.40.41.30.1
very good1.30.70.0.0.0.0.40.20.0.1.60.90.0.0.0.0.0.1.20.80.50.50.0.0.0.1.21.20.30.30.0.0.50.51.51.00.0.0.0.0.0.1.50.50.30.20.0.0.50.50.40.1
total2.10.910.76.10.0.4.40.71.81.34.11.30.0.5.22.37.90.82.91.33.61.30.70.70.0.8.02.85.11.31.91.93.81.66.42.00.0.9.51.14.11.85.91.18.91.10.0.0.80.65.70.3
over 50 years agolow1.60.83.93.70.0.5.10.71.21.24.31.40.0.17.33.714.61.13.01.31.00.70.70.711.65.712.83.47.51.60.0.3.91.67.12.10.0.3.40.614.83.32.40.713.41.30.0.0.0.6.80.3
moderate0.0.7.85.33.23.24.80.70.0.2.61.10.0.8.22.616.61.20.50.50.60.60.0.2.12.14.92.25.91.40.0.0.0.2.71.30.0.30.01.610.52.93.30.827.91.80.0.0.0.10.90.4
good0.80.60.0.1.91.92.20.52.61.72.81.20.0.7.02.64.50.61.81.03.91.41.51.14.22.87.02.65.91.41.51.51.81.17.52.20.0.22.91.58.02.62.80.70.40.23.93.90.80.65.30.3
very good0.40.42.82.80.0.0.70.33.52.00.70.75.04.70.0.0.0.1.20.80.0.0.0.0.0.0.0.0.60.40.0.0.80.80.70.70.0.0.60.30.0.1.40.50.10.10.0.0.50.50.50.1
total2.91.114.56.85.03.712.81.17.32.910.32.25.04.732.54.735.71.56.41.95.51.62.21.317.86.424.84.419.92.41.51.56.52.018.03.20.0.56.81.833.34.59.91.341.92.03.93.91.20.723.50.5
totallow5.41.515.67.20.0.14.61.217.64.010.42.10.0.38.94.726.21.314.72.76.81.810.52.632.98.142.94.914.62.11.51.516.43.017.53.11.11.17.60.929.94.212.91.524.21.70.0.1.40.815.90.4
moderate0.0.26.38.66.44.325.31.40.0.17.62.40.0.23.84.258.11.55.61.76.81.723.53.520.96.817.73.920.32.40.0.3.11.421.93.30.0.46.61.727.14.229.02.071.41.810.86.00.90.632.30.5
good26.92.947.49.480.46.531.31.535.25.040.63.50.0.27.94.415.61.135.83.753.73.548.04.337.88.430.74.543.92.943.56.631.33.749.44.121.94.044.81.639.34.634.02.13.00.764.48.931.03.030.70.5
very good67.73.010.66.013.25.328.81.447.25.231.43.0100.0.9.42.80.10.144.03.832.73.118.03.28.44.98.72.721.22.255.06.749.23.911.12.577.04.11.00.43.71.924.01.71.50.424.88.066.83.121.00.4
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 #802664/268996
NFI4
forest area
time of last treatment (classes of 10 years) · site quality
unit of reference: canton
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
very good0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
total0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
less than 10 years agolow2.91.10.0.0.0.3.00.66.02.43.91.30.0.5.92.42.10.53.51.42.41.06.22.08.64.911.53.02.30.90.0.6.11.93.41.51.11.10.40.24.02.05.31.02.40.60.0.1.30.82.90.2
moderate0.0.0.0.0.0.9.00.90.0.8.61.90.0.4.82.112.21.01.20.84.11.418.53.29.35.24.31.94.01.20.0.2.11.28.02.20.0.3.20.78.02.611.41.417.11.510.76.00.50.57.90.3
good19.72.617.57.432.97.117.91.317.13.923.63.00.0.5.42.14.10.619.13.027.93.137.54.110.65.213.73.419.42.327.35.917.53.022.83.511.63.07.01.011.03.015.31.60.80.354.59.222.02.713.60.4
very good53.33.20.0.7.34.221.11.329.44.718.72.873.714.56.02.40.0.29.13.422.72.815.33.06.34.45.72.114.52.023.05.534.43.82.11.257.44.70.10.11.91.316.21.60.50.320.67.148.13.214.60.4
total76.02.817.57.440.27.351.01.752.45.154.83.573.714.522.04.118.41.252.93.757.03.477.53.534.78.435.24.540.12.950.36.560.13.936.24.070.14.310.71.224.94.248.12.220.81.685.86.571.92.839.10.6
11-20 years agolow0.40.43.93.90.0.2.80.55.32.31.00.70.0.8.22.81.70.43.51.41.40.80.60.68.74.99.72.92.50.91.51.51.00.72.71.30.0.0.0.4.62.02.40.71.40.50.0.0.0.2.00.2
moderate0.0.10.66.01.81.84.40.70.0.2.10.90.0.2.31.610.30.90.60.61.10.82.91.57.44.25.92.45.11.30.0.1.00.77.72.20.0.2.00.55.52.24.71.09.41.10.0.0.0.4.80.3
good4.61.416.46.926.16.76.40.88.12.88.92.00.0.7.32.52.90.58.82.213.82.47.62.213.55.94.22.110.61.87.13.48.92.210.22.52.51.54.60.87.82.58.91.30.60.32.52.54.51.36.00.3
very good8.91.93.93.93.62.54.30.710.83.37.01.80.0.0.0.0.10.18.62.18.61.90.60.62.12.11.71.23.21.024.75.610.82.43.61.613.23.20.10.10.0.2.90.70.40.23.93.912.42.13.70.2
total13.92.334.99.331.57.217.81.324.24.419.02.80.0.17.83.915.11.121.43.224.93.011.82.731.78.021.54.121.42.433.36.221.63.224.23.615.73.46.71.017.93.618.81.811.81.36.44.616.92.416.50.5
21-30 years agolow0.0.0.0.0.0.1.40.41.81.30.90.70.0.7.12.63.50.62.91.31.10.80.60.66.34.46.12.31.40.70.0.1.30.92.11.20.0.1.10.45.62.22.00.62.20.60.0.0.0.2.00.2
moderate0.0.0.0.0.0.3.70.60.0.2.41.10.0.3.81.98.70.90.50.50.0.0.60.62.12.12.01.42.00.80.0.0.0.1.30.90.0.3.00.64.82.14.30.96.10.90.0.0.40.43.70.2
good0.40.42.82.813.24.63.00.64.22.11.80.90.0.2.21.51.60.42.31.12.81.11.81.16.44.41.21.25.31.36.73.30.50.53.91.65.42.33.90.74.92.14.00.90.60.33.93.91.60.82.70.2
very good3.41.20.0.1.81.81.70.42.11.51.10.826.314.52.71.60.0.3.41.41.40.81.20.80.0.0.0.1.30.66.43.12.21.12.11.24.62.00.20.21.11.11.70.60.0.0.0.4.71.41.40.1
total3.81.22.82.815.04.89.81.08.02.86.21.726.314.515.83.713.81.19.12.25.31.64.31.614.86.39.32.810.01.713.14.44.01.59.52.49.92.98.21.016.33.612.01.58.91.13.93.96.61.69.70.4
31-40 years agolow0.40.43.93.90.0.1.20.42.31.60.0.0.0.1.81.32.80.51.71.00.40.42.31.30.0.1.61.11.00.60.0.1.81.11.91.10.0.2.10.53.71.80.60.43.00.70.0.0.0.1.60.2
moderate0.0.3.93.93.13.11.90.40.0.2.10.90.0.2.01.46.30.71.10.80.60.60.60.60.0.0.0.2.50.90.0.0.0.1.10.80.0.4.40.81.00.93.20.86.31.00.0.0.0.3.00.2
good0.40.47.95.45.43.01.80.53.01.72.61.10.0.5.72.31.60.43.41.44.01.40.0.3.03.00.0.1.30.70.0.1.81.12.91.42.11.54.00.75.72.32.00.60.40.30.0.1.70.82.10.2
very good0.0.3.93.70.0.0.70.32.11.52.71.20.0.0.90.90.0.1.20.80.0.0.60.60.0.0.60.61.30.70.0.0.50.50.70.71.11.10.0.0.90.90.40.30.10.10.0.0.80.60.50.1
total0.80.619.67.88.44.35.60.87.42.77.51.80.0.10.42.910.61.07.42.05.01.63.51.63.03.02.21.36.11.40.0.4.11.56.72.03.21.810.61.211.23.16.21.19.81.20.0.2.51.07.30.3
41-50 years agolow0.0.3.93.90.0.1.20.40.90.90.40.40.0.2.21.52.30.50.0.0.60.60.0.0.0.2.31.41.40.70.0.2.11.20.60.60.0.1.10.40.80.80.80.43.10.70.0.0.0.1.30.1
moderate0.0.3.93.90.0.2.00.50.0.0.40.40.0.3.21.84.60.61.71.00.60.60.0.0.0.0.90.91.60.80.0.0.0.0.70.70.0.4.70.80.90.92.20.76.00.90.0.0.0.2.60.2
good0.80.62.82.80.0.0.80.30.90.91.70.90.0.0.0.0.80.30.0.2.01.00.60.60.0.3.11.81.90.91.81.81.20.93.81.50.0.3.90.72.61.51.40.50.30.20.0.0.40.41.30.1
very good1.30.70.0.0.0.0.40.20.0.1.60.90.0.0.0.0.0.1.20.80.0.0.0.0.0.1.21.20.30.30.0.0.50.51.51.10.0.0.0.0.0.1.50.50.30.20.0.0.40.40.40.1
total2.10.910.76.10.0.4.30.71.81.34.11.40.0.5.42.37.70.82.91.33.11.30.60.60.0.7.52.75.21.41.81.83.81.66.62.00.0.9.71.14.31.95.91.19.81.20.0.0.80.65.70.3
over 50 years agolow1.60.83.93.70.0.4.50.71.21.23.41.30.0.15.03.614.91.12.91.31.00.70.60.611.65.712.13.27.41.60.0.3.91.67.32.10.0.3.40.713.53.31.80.613.21.30.0.0.0.6.60.3
moderate0.0.7.85.33.13.14.30.70.0.2.21.10.0.8.42.715.61.10.50.50.60.60.0.2.12.15.62.35.11.30.0.0.0.2.01.10.0.27.91.66.62.53.30.825.11.70.0.0.0.9.90.3
good0.80.60.0.1.81.82.10.52.61.72.21.00.0.5.12.33.80.61.71.03.11.21.51.12.12.16.62.54.11.21.51.51.81.17.72.30.0.22.21.55.42.12.40.70.40.23.93.90.80.64.70.3
very good0.40.42.82.80.0.0.70.32.31.60.70.70.0.0.0.0.0.1.20.80.0.0.0.0.0.0.0.0.60.40.0.0.80.80.0.1.11.10.60.30.0.1.20.50.10.10.0.0.40.40.50.1
total2.91.114.56.84.93.611.51.16.12.68.42.00.0.28.64.534.31.56.31.94.61.52.21.315.76.224.34.317.22.21.51.56.42.016.93.11.11.154.11.925.54.38.71.338.91.93.93.91.20.721.70.5
totallow5.41.515.67.20.0.14.11.117.54.09.62.10.0.40.24.827.31.314.52.76.91.810.32.635.18.243.24.716.02.21.51.516.23.018.03.11.11.18.21.032.14.413.01.525.31.70.0.1.30.816.40.5
moderate0.0.26.38.68.04.525.21.40.0.17.82.50.0.24.44.357.71.55.51.76.91.722.73.420.96.818.73.920.32.40.0.3.01.420.93.30.0.45.11.726.74.329.12.070.11.810.76.00.80.631.90.5
good26.92.947.49.479.36.531.91.635.95.040.93.50.0.25.84.314.91.135.43.653.53.549.14.235.68.328.94.342.62.944.46.631.63.751.14.221.64.045.61.737.34.734.12.13.10.764.78.931.03.030.50.5
very good67.73.010.66.012.75.128.81.446.65.231.73.0100.0.9.62.90.10.144.63.832.73.117.83.28.34.99.22.721.12.254.16.649.23.910.02.477.34.11.10.43.91.923.91.81.40.424.57.966.83.021.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #802665/268997
NFI1
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
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
moderate0.20.10.30.20.0.0.0.0.30.20.20.20.20.1
good0.20.10.10.10.0.0.20.20.0.0.0.0.10.0
very good0.10.10.0.0.0.0.40.30.0.0.0.0.10.0
total0.50.20.40.20.0.0.70.40.30.20.20.20.40.1
less than 10 years agolow4.20.47.00.84.70.93.00.85.00.90.20.24.20.3
moderate4.90.513.31.19.71.216.41.629.71.95.60.910.90.4
good22.50.926.01.430.91.91.10.57.41.19.71.218.80.5
very good41.41.07.80.99.01.20.20.20.0.0.0.18.50.5
total72.91.054.11.654.32.120.71.842.22.015.51.552.50.6
11-20 years agolow1.30.32.70.53.00.73.40.82.60.70.60.32.00.2
moderate1.30.37.80.93.10.712.91.510.31.24.20.85.10.3
good5.20.58.90.99.11.20.80.42.80.77.51.05.90.3
very good7.80.61.90.52.90.70.60.30.0.0.50.33.80.3
total15.60.821.31.318.11.617.61.715.71.512.81.316.80.5
21-30 years agolow0.90.21.70.41.00.43.00.82.80.70.50.31.40.2
moderate0.30.13.00.62.80.714.21.67.91.15.30.93.80.3
good2.10.32.40.54.00.80.40.31.40.55.80.92.50.2
very good1.50.30.20.20.90.40.20.20.0.0.0.0.70.1
total4.90.57.30.98.71.217.91.712.11.311.61.38.50.4
31-40 years agolow0.40.12.30.51.70.52.60.72.40.60.0.1.30.2
moderate0.20.11.70.41.70.59.11.34.10.86.11.02.60.2
good0.70.21.30.42.00.60.20.21.50.59.71.22.00.2
very good0.30.10.20.20.40.30.20.20.0.0.50.30.30.1
total1.60.35.60.85.81.012.11.58.11.116.31.56.20.3
41-50 years agolow0.10.10.60.30.50.31.00.41.50.50.30.20.50.1
moderate0.10.10.90.30.70.33.80.81.80.55.70.91.50.2
good0.0.0.90.31.30.50.20.20.0.5.00.90.90.1
very good0.20.10.10.10.0.0.20.20.0.0.0.0.10.0
total0.40.12.50.52.50.65.11.03.30.711.01.33.00.2
over 50 years agolow0.70.23.70.64.20.86.61.18.21.11.90.53.20.2
moderate0.40.13.00.62.30.619.21.87.61.117.81.55.70.3
good1.50.31.60.43.90.80.20.22.40.613.01.43.10.2
very good1.40.30.50.20.40.30.0.0.0.0.0.0.70.1
total4.10.48.80.910.71.326.02.018.21.532.81.912.60.4
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 #802666/268998
NFI1
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
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
moderate0.20.10.30.20.0.0.0.0.30.20.10.10.20.1
good0.20.10.10.10.0.0.20.20.0.0.0.0.10.0
very good0.10.10.0.0.0.0.30.20.0.0.0.0.10.0
total0.50.20.40.20.0.0.70.30.30.20.10.10.40.1
less than 10 years agolow4.10.46.90.84.40.82.80.75.00.90.20.24.20.3
moderate4.90.512.81.19.41.216.61.629.21.85.60.910.80.4
good22.40.925.91.430.91.81.10.47.41.010.31.218.80.5
very good41.21.07.90.98.81.10.20.20.0.0.0.18.20.5
total72.71.053.61.653.62.020.71.841.62.016.01.452.00.6
11-20 years agolow1.30.22.50.53.20.73.90.82.50.60.60.32.00.2
moderate1.30.27.70.83.20.713.11.510.11.24.10.85.10.3
good5.20.58.90.99.21.20.90.42.90.77.41.05.90.3
very good7.90.61.80.42.90.70.50.30.0.0.50.33.80.3
total15.70.820.91.318.51.618.41.715.51.412.61.316.80.5
21-30 years agolow0.90.21.80.41.00.43.10.82.70.60.40.31.40.2
moderate0.30.13.30.62.60.613.61.57.71.15.20.93.80.3
good2.00.32.50.54.30.80.40.31.50.55.60.92.60.2
very good1.50.30.20.10.90.40.20.20.0.0.0.0.70.1
total4.80.57.70.98.71.117.31.611.81.311.31.28.50.4
31-40 years agolow0.40.12.50.51.60.52.50.72.30.60.0.1.30.2
moderate0.10.11.70.41.60.58.71.24.00.86.10.92.50.2
good0.70.21.30.41.90.50.20.21.40.59.21.12.00.2
very good0.30.10.20.20.30.20.20.20.0.0.50.30.30.1
total1.50.35.80.85.50.911.51.47.71.115.81.46.10.3
41-50 years agolow0.10.10.60.30.50.30.90.41.50.50.30.20.50.1
moderate0.10.10.80.30.60.33.60.81.70.55.60.91.40.2
good0.0.0.90.31.30.40.20.20.0.5.00.90.90.1
very good0.20.10.10.10.0.0.20.20.0.0.0.0.10.0
total0.50.12.40.52.40.64.90.93.20.710.91.23.00.2
over 50 years agolow0.70.23.50.64.50.86.51.18.71.11.80.53.20.2
moderate0.50.23.30.62.50.619.91.78.81.117.71.46.00.3
good1.50.31.90.44.00.80.20.22.30.613.61.33.20.2
very good1.60.30.40.20.40.30.0.0.0.0.20.20.80.1
total4.40.49.10.911.31.326.51.919.81.633.21.813.30.4
totallow7.70.617.91.215.11.419.91.722.71.63.30.712.70.4
moderate7.50.529.91.420.01.675.51.961.81.944.51.829.90.5
good32.01.041.51.651.62.03.10.715.51.451.11.833.50.6
very good52.91.010.71.013.31.31.60.50.0.1.20.423.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802667/268999
NFI1
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
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.10.11.40.42.70.64.20.86.20.93.40.62.20.2
moderate0.20.11.60.42.40.63.40.83.60.712.31.13.10.2
good0.30.10.70.31.70.50.10.10.50.32.00.50.80.1
very good0.10.10.10.10.50.30.30.20.0.0.0.0.20.1
total0.70.23.70.67.21.08.11.110.41.117.61.36.20.3
less than 10 years agolow4.10.46.70.84.00.82.50.64.40.80.10.13.90.2
moderate4.90.512.21.08.61.114.81.525.91.64.50.710.00.4
good22.30.924.71.328.01.71.00.46.50.98.21.017.40.5
very good41.01.07.50.87.91.00.20.20.0.0.0.16.80.4
total72.31.051.11.648.51.918.41.636.81.812.81.248.20.6
11-20 years agolow1.30.22.40.52.80.63.40.82.20.60.50.21.90.2
moderate1.30.27.30.82.90.612.21.49.01.03.40.64.80.3
good5.20.58.60.98.31.10.80.42.50.65.90.85.50.3
very good7.80.61.70.42.60.60.50.30.0.0.40.23.50.2
total15.60.820.01.316.61.416.91.513.81.310.21.115.60.5
21-30 years agolow0.90.21.70.40.90.42.90.72.40.60.40.21.30.1
moderate0.30.13.10.52.40.612.51.46.90.94.30.73.60.2
good2.00.32.50.53.80.70.30.21.40.44.50.72.40.2
very good1.60.30.20.10.80.30.20.20.0.0.0.0.70.1
total4.80.57.40.87.81.015.91.510.71.19.11.08.00.3
31-40 years agolow0.40.12.40.51.60.52.20.62.00.50.0.1.20.1
moderate0.10.11.60.41.60.58.11.13.60.74.80.72.40.2
good0.70.21.30.42.10.50.20.21.50.57.70.92.00.2
very good0.40.10.20.20.30.20.10.10.0.0.40.20.30.1
total1.60.35.50.75.70.910.61.37.21.013.01.25.90.3
41-50 years agolow0.10.10.60.20.40.20.80.41.30.40.20.20.50.1
moderate0.10.10.90.30.60.33.20.71.50.54.40.71.40.1
good0.0.0.80.31.30.40.10.10.0.4.20.70.90.1
very good0.20.10.10.10.0.0.10.10.0.0.0.0.10.0
total0.50.12.40.52.30.64.30.82.80.68.91.02.80.2
over 50 years agolow0.70.23.70.64.60.86.31.07.91.01.50.43.20.2
moderate0.50.23.60.62.50.619.21.68.31.014.91.26.00.3
good1.60.32.10.44.30.80.20.22.20.511.81.13.30.2
very good1.60.30.40.20.50.30.0.0.0.0.10.10.70.1
total4.50.49.80.911.91.225.71.818.41.428.31.613.30.4
totallow7.70.618.91.217.01.422.41.726.51.66.20.814.20.4
moderate7.50.530.31.420.91.573.41.858.81.848.61.631.30.5
good32.01.040.61.549.51.92.80.714.71.344.31.632.20.6
very good52.81.010.20.912.61.21.40.50.0.0.90.322.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802668/269000
NFI1
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: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.00.00.10.10.0.0.40.20.20.10.0.0.10.0
moderate0.10.10.20.10.0.0.30.20.20.10.10.10.10.0
good0.30.10.20.10.0.0.30.20.0.0.0.0.20.0
very good0.10.10.00.00.0.0.20.10.0.0.0.0.10.0
total0.60.10.50.20.0.1.10.30.30.20.10.10.50.1
less than 10 years agolow4.00.36.70.64.60.62.90.54.80.60.20.14.10.2
moderate4.90.313.50.810.00.818.21.228.61.36.30.711.20.3
good23.60.725.81.031.11.31.20.38.10.89.00.819.20.4
very good40.10.77.70.69.10.80.20.10.10.10.20.117.80.3
total72.50.753.61.154.81.422.51.341.61.415.61.052.20.4
11-20 years agolow1.50.22.50.42.30.43.00.52.30.40.30.21.90.1
moderate1.10.27.60.62.70.513.31.110.60.94.60.65.10.2
good5.60.48.40.69.20.80.70.32.80.56.90.75.90.2
very good7.80.41.70.32.70.50.50.20.0.0.30.23.70.2
total16.00.620.20.916.91.117.51.215.81.012.20.916.50.4
21-30 years agolow0.80.11.80.31.10.33.10.52.20.40.50.21.40.1
moderate0.40.13.40.42.30.412.91.16.60.75.80.63.70.2
good1.50.22.90.43.70.50.30.21.40.35.70.62.40.1
very good1.50.20.40.10.90.30.10.10.0.0.0.0.80.1
total4.20.38.50.68.10.816.41.210.30.812.00.98.20.3
31-40 years agolow0.40.12.20.31.60.42.50.52.20.40.10.11.20.1
moderate0.20.11.40.31.30.38.60.94.50.66.70.72.60.1
good0.70.11.40.31.60.40.20.11.70.49.60.82.10.1
very good0.50.10.20.10.70.20.20.10.0.0.20.10.40.1
total1.80.25.20.55.20.611.51.08.30.816.61.06.20.2
41-50 years agolow0.10.00.70.20.50.20.90.31.60.30.20.10.50.1
moderate0.00.00.50.20.90.33.20.62.50.45.30.61.40.1
good0.10.10.60.21.10.30.20.10.10.14.50.60.80.1
very good0.20.10.10.10.20.10.10.10.0.0.0.0.10.0
total0.50.11.80.32.70.54.40.64.10.610.00.82.90.2
over 50 years agolow0.90.13.70.45.30.65.80.77.60.72.20.43.30.2
moderate0.50.13.60.42.80.520.41.310.10.816.81.06.20.2
good1.50.22.50.43.60.50.20.11.90.414.21.03.40.2
very good1.40.20.30.10.50.20.30.20.0.0.20.10.70.1
total4.40.310.10.712.30.926.61.419.61.133.51.313.60.3
totallow7.80.417.70.815.41.018.61.220.91.13.50.512.40.3
moderate7.20.430.21.020.11.176.81.363.01.345.61.330.30.4
good33.40.741.71.150.41.43.00.516.01.050.01.333.90.4
very good51.60.710.40.714.11.01.60.40.10.10.90.323.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802669/269001
NFI1
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 NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.10.01.40.32.50.44.40.65.60.62.90.42.10.1
moderate0.20.11.20.22.80.53.80.63.50.511.40.83.00.2
good0.40.10.60.21.70.40.20.10.70.22.60.40.90.1
very good0.20.10.10.10.30.20.20.10.0.0.0.0.10.0
total0.80.13.20.47.30.78.70.89.80.817.00.96.00.2
less than 10 years agolow4.00.36.50.54.10.52.50.54.20.50.10.13.80.2
moderate4.80.312.90.79.10.816.51.125.51.15.00.510.40.3
good23.60.724.70.928.31.21.10.37.20.77.20.617.80.3
very good39.90.77.30.68.20.70.20.10.10.10.10.116.50.3
total72.30.751.41.149.71.420.31.237.01.312.50.848.50.4
11-20 years agolow1.50.22.40.32.20.42.90.52.00.40.20.11.80.1
moderate1.10.27.20.62.50.412.01.09.40.83.80.54.80.2
good5.60.48.10.68.40.80.60.22.60.45.60.65.50.2
very good7.80.41.60.32.40.40.50.20.0.0.20.13.40.2
total16.00.619.30.915.41.016.01.114.10.99.80.715.40.3
21-30 years agolow0.80.11.80.31.00.32.90.52.00.40.40.21.30.1
moderate0.40.13.30.42.10.411.70.95.90.64.70.53.40.2
good1.50.22.90.43.40.50.20.11.30.34.60.52.20.1
very good1.50.20.40.10.80.20.10.10.0.0.0.0.70.1
total4.20.38.30.67.30.714.91.19.30.89.60.77.70.2
31-40 years agolow0.40.12.20.31.70.32.30.41.90.40.10.11.20.1
moderate0.20.11.30.31.30.37.80.84.10.55.50.62.40.1
good0.70.11.30.31.70.30.20.11.70.38.10.72.00.1
very good0.50.10.20.10.60.20.20.10.0.0.20.10.30.1
total1.90.25.10.55.20.610.40.97.70.713.80.86.00.2
41-50 years agolow0.10.00.60.20.50.20.80.31.40.30.20.10.50.1
moderate0.00.00.50.20.80.22.90.52.20.44.20.51.30.1
good0.10.10.60.21.10.30.20.10.10.13.80.50.80.1
very good0.20.10.10.10.10.10.10.10.0.0.10.10.10.0
total0.50.11.90.32.50.44.00.63.70.58.30.72.80.1
over 50 years agolow1.00.13.90.45.30.65.70.77.10.72.00.33.30.2
moderate0.50.14.00.42.80.519.71.29.60.814.10.86.20.2
good1.60.22.70.43.90.50.10.11.80.412.50.83.40.2
very good1.40.20.30.10.50.20.30.20.0.0.20.10.70.1
total4.40.310.90.712.50.925.81.318.51.028.81.113.60.3
totallow7.80.418.70.817.21.021.41.224.31.16.00.613.80.3
moderate7.20.430.51.021.41.174.51.360.31.348.71.231.60.4
good33.50.740.81.148.31.42.60.515.30.944.51.132.70.4
very good51.50.710.00.613.10.91.50.30.10.10.80.221.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802670/269002
NFI2
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
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.0.0.0.0.20.20.0.0.30.20.0.0.10.0
moderate0.00.00.30.20.30.20.90.41.30.40.30.20.40.1
good0.10.10.30.20.50.30.20.20.10.10.60.30.20.1
very good0.40.10.10.10.20.20.20.20.0.0.0.0.20.1
total0.60.20.70.31.10.41.30.51.80.50.90.40.90.1
less than 10 years agolow3.10.46.70.84.60.82.20.64.50.80.30.23.60.2
moderate3.90.410.91.06.71.016.51.620.71.54.30.88.70.4
good19.10.819.21.323.41.71.50.56.81.06.81.015.00.5
very good35.91.05.00.75.50.90.80.40.0.0.30.215.10.4
total62.01.041.91.640.21.921.01.832.01.811.71.242.50.6
11-20 years agolow2.10.33.50.62.20.62.40.73.90.70.10.12.40.2
moderate1.90.37.20.85.30.912.01.416.21.44.50.86.20.3
good8.30.611.41.013.01.30.70.33.20.76.71.07.80.4
very good11.40.73.80.64.80.80.0.0.0.0.0.5.50.3
total23.70.925.91.425.31.715.11.523.31.611.31.221.90.5
21-30 years agolow1.00.21.60.42.30.63.60.81.60.50.60.31.50.2
moderate0.80.24.50.62.40.69.91.37.31.03.80.73.60.2
good2.20.35.00.75.20.90.40.31.30.44.90.83.10.2
very good2.90.41.00.31.30.40.50.30.0.0.20.21.50.2
total6.90.512.11.011.21.314.41.510.21.29.51.19.70.4
31-40 years agolow0.60.21.20.30.80.32.30.71.60.50.70.31.00.1
moderate0.20.12.40.51.90.510.51.36.00.94.20.72.90.2
good1.10.21.80.42.50.60.20.20.60.35.40.91.70.2
very good0.80.20.20.10.80.40.0.0.0.0.0.0.40.1
total2.80.45.60.76.11.013.01.58.21.010.31.26.10.3
41-50 years agolow0.30.11.70.41.40.52.20.61.80.50.30.21.00.1
moderate0.00.01.30.41.40.57.21.11.90.55.30.92.00.2
good0.50.20.80.31.40.50.0.1.00.48.31.01.60.2
very good0.30.10.10.10.30.20.20.20.0.0.50.30.20.1
total1.20.23.90.64.50.89.61.34.70.814.41.34.90.3
over 50 years agolow0.60.23.50.64.10.87.11.19.51.13.00.63.50.2
moderate0.50.23.80.62.70.618.21.78.51.121.91.56.60.3
good0.90.22.40.54.60.80.30.21.90.516.91.43.60.2
very good0.90.20.30.20.20.20.0.0.0.0.20.20.40.1
total2.90.410.00.911.61.325.71.919.81.542.01.914.00.4
totallow7.70.618.11.215.51.419.81.723.21.65.00.813.10.4
moderate7.40.530.41.420.71.675.21.861.81.844.31.830.30.5
good32.11.040.91.650.62.03.20.715.01.449.61.833.10.6
very good52.81.010.61.013.21.31.70.50.0.1.10.423.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802671/269003
NFI2
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
state1993/95
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.
moderate0.0.0.0.0.0.0.0.0.30.20.20.20.10.0
good0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
very good0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
total0.0.0.0.0.0.0.40.30.30.20.20.20.10.0
less than 10 years agolow3.10.46.80.84.50.92.30.74.60.80.20.23.70.3
moderate3.90.411.11.07.01.016.61.722.01.74.10.88.80.4
good19.00.919.91.324.11.81.40.57.51.16.81.015.30.5
very good36.41.05.00.75.50.90.90.40.0.0.30.215.80.4
total62.41.142.81.641.12.021.21.834.01.911.41.343.60.6
11-20 years agolow2.10.33.70.62.20.62.40.73.50.70.20.22.40.2
moderate1.90.37.50.85.40.911.21.416.71.54.20.86.10.3
good8.40.611.71.113.61.40.60.33.30.76.71.08.00.4
very good11.50.74.10.75.20.90.0.0.0.0.0.5.80.3
total23.90.927.01.526.51.814.21.623.61.711.01.322.30.6
21-30 years agolow1.00.21.70.42.30.63.20.81.60.50.50.31.50.2
moderate0.80.24.80.72.20.610.11.47.41.13.90.83.60.3
good2.20.35.00.75.20.90.40.31.20.45.50.93.10.2
very good3.00.40.90.31.30.50.40.30.0.0.20.21.50.2
total7.00.612.51.110.91.314.11.610.21.210.01.29.80.4
31-40 years agolow0.70.21.10.30.80.42.10.61.80.50.50.31.00.1
moderate0.20.12.10.52.10.611.21.46.01.04.50.83.00.2
good1.10.21.60.42.40.60.20.20.50.35.91.01.70.2
very good0.80.20.20.20.90.40.0.0.0.0.0.0.40.1
total2.80.45.00.76.31.013.51.58.41.110.91.36.10.3
41-50 years agolow0.30.11.60.41.60.52.20.71.80.50.0.1.00.1
moderate0.10.11.30.41.30.57.51.22.00.65.40.92.00.2
good0.50.20.80.31.50.50.0.1.20.48.91.11.70.2
very good0.30.10.10.10.40.30.20.20.0.0.50.30.30.1
total1.20.23.70.64.80.99.81.35.00.914.81.44.90.3
over 50 years agolow0.60.23.10.63.60.87.61.29.31.22.20.63.20.2
moderate0.40.13.20.62.10.618.91.87.31.022.61.66.20.3
good0.80.22.20.54.50.90.40.31.90.616.91.53.40.2
very good0.90.20.30.20.20.20.0.0.0.0.0.0.40.1
total2.70.48.90.910.41.326.92.018.51.641.72.013.30.4
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 #802672/269004
NFI2
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: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.30.11.30.31.90.52.50.62.20.50.30.21.10.1
moderate0.40.13.00.51.90.57.41.15.10.84.50.72.70.2
good2.00.33.20.53.90.70.50.31.20.45.20.82.60.2
very good2.80.30.50.21.50.50.50.30.0.0.0.1.30.1
total5.50.58.00.89.21.110.81.38.51.010.01.17.80.3
less than 10 years agolow2.90.36.90.84.70.81.90.64.50.70.40.23.60.2
moderate3.80.410.40.97.10.916.81.520.71.54.10.78.60.3
good18.80.818.51.223.01.61.50.57.20.97.20.914.80.4
very good35.71.05.20.75.20.80.80.30.0.0.30.215.00.4
total61.21.040.91.540.01.820.91.732.41.711.91.242.00.6
11-20 years agolow1.80.33.10.51.90.52.10.63.60.70.10.12.10.2
moderate1.70.36.40.74.60.810.61.214.41.34.10.75.50.3
good7.30.510.20.911.31.20.60.32.90.66.00.97.00.3
very good10.20.63.30.54.20.70.0.0.0.0.0.4.90.3
total21.00.823.01.322.01.513.31.420.81.510.31.119.40.5
21-30 years agolow0.90.21.40.41.90.53.10.71.40.40.50.31.30.1
moderate0.70.24.00.62.00.58.71.16.50.93.40.73.20.2
good2.00.34.40.64.50.80.30.21.20.44.40.72.70.2
very good2.60.30.90.31.20.40.50.30.0.0.10.11.30.1
total6.10.510.70.99.61.112.61.39.11.08.41.08.60.3
31-40 years agolow0.60.21.10.30.70.32.00.61.40.40.60.30.90.1
moderate0.20.12.10.41.60.59.31.25.30.83.70.72.60.2
good0.90.21.60.42.20.50.20.20.50.34.80.81.50.2
very good0.70.20.20.10.70.30.0.0.0.0.0.0.40.1
total2.50.34.90.75.20.811.41.37.30.99.11.05.50.3
41-50 years agolow0.30.11.50.41.20.42.00.61.60.50.20.20.90.1
moderate0.00.01.10.31.20.46.31.01.70.54.80.81.70.2
good0.50.10.70.31.20.40.0.0.90.37.40.91.40.1
very good0.30.10.10.10.30.20.10.10.0.0.40.20.20.1
total1.10.23.40.63.90.78.41.14.20.712.81.24.30.3
over 50 years agolow0.50.13.10.53.50.76.21.08.51.02.70.63.10.2
moderate0.50.13.40.52.30.616.01.57.50.919.61.45.80.3
good0.80.22.10.44.00.70.30.21.60.515.11.33.20.2
very good0.80.20.30.20.20.20.0.0.0.0.10.10.40.1
total2.60.38.90.810.01.122.51.717.61.437.51.712.50.4
totallow7.30.518.41.215.81.319.81.623.21.54.80.813.00.4
moderate7.30.530.51.320.81.575.01.761.21.744.21.730.30.5
good32.31.040.71.550.11.83.30.715.61.350.01.733.20.6
very good53.11.010.40.913.21.21.90.50.0.1.00.423.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802673/269005
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 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
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
less than 10 years agolow3.20.46.10.84.90.92.00.62.50.60.0.3.30.2
moderate3.60.411.91.07.71.118.11.722.51.73.80.89.10.4
good20.40.922.61.426.91.81.10.55.91.08.01.116.60.5
very good39.81.06.60.86.11.01.00.40.0.0.20.217.50.5
total67.01.047.21.645.62.122.11.930.91.912.01.346.40.6
11-20 years agolow1.40.33.60.62.10.62.00.63.60.80.20.22.00.2
moderate1.70.35.20.74.10.89.91.313.61.42.70.64.80.3
good5.50.57.80.99.41.20.80.44.50.84.50.85.70.3
very good7.60.61.30.43.20.70.20.20.0.0.30.23.60.2
total16.10.818.01.318.81.612.81.521.71.77.71.116.10.5
21-30 years agolow1.30.31.90.41.40.51.20.53.20.70.20.21.50.2
moderate1.00.23.60.62.00.67.31.27.61.13.70.83.30.2
good3.60.44.30.75.71.00.0.1.70.54.60.83.50.3
very good3.50.41.50.42.40.60.20.20.0.0.0.1.90.2
total9.50.611.31.111.51.38.71.312.51.38.41.110.20.4
31-40 years agolow0.60.21.30.41.70.51.90.61.10.40.50.31.00.1
moderate0.40.13.50.61.70.54.91.05.60.94.00.82.50.2
good1.20.22.50.52.90.70.60.30.80.42.50.61.70.2
very good1.00.20.80.31.10.40.20.20.0.0.0.0.70.1
total3.20.48.10.97.51.17.51.27.51.17.01.05.80.3
41-50 years agolow0.50.21.00.31.00.42.80.70.90.40.20.20.90.1
moderate0.10.11.90.41.60.58.61.32.90.74.10.82.10.2
good0.70.21.20.42.00.60.20.20.70.34.00.81.30.2
very good0.40.10.10.10.20.20.0.0.0.0.0.0.20.1
total1.70.34.20.74.80.911.61.44.50.88.31.14.50.3
over 50 years agolow0.80.24.10.74.00.810.01.311.31.32.50.64.00.3
moderate0.50.23.90.63.10.726.82.09.51.226.51.77.90.3
good0.70.22.80.54.40.90.40.32.00.627.11.84.70.3
very good0.50.20.40.20.40.30.20.20.0.0.50.30.40.1
total2.50.311.21.011.81.337.32.222.81.756.72.016.90.5
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 #802674/269006
NFI2
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 NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.40.13.60.55.70.86.50.98.20.93.10.63.50.2
moderate0.50.14.80.64.80.711.61.210.21.015.91.16.20.3
good2.20.34.30.66.80.90.40.21.80.48.40.93.70.2
very good2.90.30.60.21.90.50.40.30.0.0.0.1.40.1
total6.00.513.41.019.11.419.01.520.11.327.41.414.80.4
less than 10 years agolow2.90.36.60.74.20.71.70.54.00.70.30.23.30.2
moderate3.80.49.80.96.40.815.21.418.11.33.30.68.00.3
good18.70.817.31.120.51.41.50.56.30.85.80.813.60.4
very good35.51.04.90.64.60.70.70.30.0.0.20.213.80.4
total60.81.038.61.435.71.719.11.528.31.59.51.038.80.5
11-20 years agolow1.80.32.90.51.70.41.90.53.10.60.10.11.90.2
moderate1.70.36.00.74.10.79.61.112.51.13.30.65.10.3
good7.30.59.50.910.11.00.60.32.50.54.80.76.40.3
very good10.10.63.10.53.70.70.0.0.0.0.0.4.50.2
total20.90.821.61.219.61.412.11.318.11.38.30.917.90.5
21-30 years agolow0.90.21.30.31.70.52.80.61.20.40.40.21.20.1
moderate0.70.23.80.51.80.57.91.05.70.82.70.53.00.2
good2.00.34.10.64.00.70.30.21.00.33.50.62.50.2
very good2.60.30.80.31.00.30.40.20.0.0.10.11.20.1
total6.10.510.10.98.61.011.41.27.90.96.80.87.90.3
31-40 years agolow0.60.21.00.30.60.31.80.51.30.40.50.20.80.1
moderate0.20.12.00.41.40.48.41.14.60.73.00.52.40.2
good0.90.21.50.41.90.50.10.10.50.23.80.61.40.1
very good0.70.20.20.10.70.30.0.0.0.0.0.0.40.1
total2.50.34.60.64.60.710.41.26.30.87.40.85.00.3
41-50 years agolow0.30.11.40.31.10.41.80.51.40.40.20.10.80.1
moderate0.00.01.10.31.10.45.70.91.50.43.90.61.60.1
good0.40.10.70.21.10.40.0.0.80.35.90.81.30.1
very good0.30.10.10.10.30.20.10.10.0.0.30.20.20.1
total1.10.23.20.53.50.67.71.03.70.610.41.04.00.2
over 50 years agolow0.50.12.90.53.20.65.60.97.50.92.20.52.80.2
moderate0.50.13.30.52.20.514.51.46.60.815.91.15.40.3
good0.80.22.00.43.50.70.30.21.40.412.11.12.90.2
very good0.80.20.30.20.10.10.0.0.0.0.10.10.40.1
total2.60.38.50.89.01.020.41.615.51.230.31.511.60.4
totallow7.40.519.71.118.11.322.21.626.61.46.80.814.60.4
moderate7.40.530.81.321.71.473.01.759.11.648.01.531.60.5
good32.30.939.51.447.91.73.20.714.31.244.41.532.00.5
very good53.01.010.00.812.31.11.70.50.0.0.80.321.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802675/269007
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 without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
less than 10 years agolow3.10.45.90.74.60.82.10.62.50.60.0.3.20.2
moderate3.70.411.81.07.61.017.11.621.21.53.50.79.00.4
good20.20.921.11.325.41.71.40.55.30.87.20.915.60.5
very good39.51.06.40.85.70.90.80.40.0.0.30.216.30.4
total66.51.045.21.643.32.021.41.729.11.711.01.144.00.6
11-20 years agolow1.40.33.70.62.70.62.10.63.80.70.30.22.20.2
moderate1.80.35.50.73.80.89.31.213.21.33.60.75.10.3
good5.50.57.80.99.31.10.70.34.10.74.50.85.50.3
very good7.60.61.30.43.10.70.10.10.0.0.30.23.40.2
total16.30.818.31.218.91.512.21.421.01.58.61.016.10.5
21-30 years agolow1.30.21.90.41.50.52.10.64.30.80.80.31.80.2
moderate1.00.23.70.62.00.68.91.28.31.05.10.83.80.2
good3.70.44.00.65.60.90.30.21.70.54.80.83.50.2
very good3.60.41.50.42.20.60.10.10.0.0.0.1.80.2
total9.60.611.11.011.41.211.51.314.31.310.71.111.00.4
31-40 years agolow0.60.21.30.41.60.52.50.71.50.50.80.31.10.1
moderate0.40.13.50.61.80.54.90.95.20.84.50.72.60.2
good1.30.22.50.53.10.70.50.30.90.32.40.61.70.2
very good1.00.20.90.31.00.40.30.20.0.0.0.0.70.1
total3.20.48.10.97.51.08.31.27.51.07.71.06.10.3
41-50 years agolow0.50.21.20.30.90.42.80.70.80.30.40.20.90.1
moderate0.10.12.10.41.70.58.21.12.90.64.20.72.30.2
good0.70.21.20.32.00.60.20.20.60.33.40.71.20.1
very good0.40.10.10.10.20.20.0.0.0.0.0.0.20.1
total1.70.34.50.74.80.811.21.34.20.78.01.04.60.3
over 50 years agolow0.80.24.90.75.30.910.41.310.61.14.10.74.60.3
moderate0.60.24.60.73.80.824.51.810.91.225.41.58.50.3
good0.80.23.00.54.60.80.30.22.30.624.01.54.70.3
very good0.60.20.40.20.30.20.10.10.0.0.40.20.40.1
total2.70.412.91.114.11.435.42.023.81.654.01.818.20.5
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 #802676/269008
NFI2
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
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years)site quality %± %± %± %± %± %± %±
n/alow0.10.12.10.44.20.74.30.86.20.83.10.62.50.2
moderate0.10.12.30.53.40.76.11.06.70.913.21.14.10.2
good0.30.11.60.43.90.70.10.10.90.34.30.71.60.2
very good0.60.20.20.10.80.30.20.20.0.0.0.0.40.1
total1.10.26.20.712.31.210.71.313.81.220.61.38.50.3
less than 10 years agolow3.10.46.40.84.10.72.00.64.00.70.20.23.40.2
moderate3.90.410.30.95.90.914.91.518.11.43.40.68.00.3
good19.00.818.11.220.71.51.50.55.90.95.50.813.80.4
very good35.71.04.70.74.90.80.80.30.0.0.20.214.00.4
total61.61.039.61.535.61.819.11.628.11.69.31.039.20.6
11-20 years agolow2.10.33.30.51.90.52.20.63.40.60.10.12.20.2
moderate1.90.36.80.84.70.810.81.314.21.23.60.65.70.3
good8.20.610.71.011.51.20.60.32.80.65.40.87.20.3
very good11.40.73.60.64.20.70.0.0.0.0.0.5.10.3
total23.50.924.41.322.41.513.71.420.41.49.11.020.20.5
21-30 years agolow1.00.21.50.42.00.53.20.71.40.40.50.21.40.1
moderate0.80.24.30.62.10.58.91.26.40.93.00.63.30.2
good2.20.34.70.74.60.80.30.21.20.43.90.72.90.2
very good2.90.40.90.31.20.40.50.30.0.0.10.11.40.1
total6.80.511.41.09.91.113.01.49.01.07.60.98.90.4
31-40 years agolow0.60.21.10.30.70.32.10.61.40.40.60.31.00.1
moderate0.20.12.20.51.70.59.51.25.20.83.40.62.70.2
good1.00.21.70.42.20.60.20.20.50.34.30.71.60.2
very good0.80.20.20.10.70.30.0.0.0.0.0.0.40.1
total2.80.45.20.75.40.811.71.37.10.98.20.95.70.3
41-50 years agolow0.30.11.60.41.30.42.00.61.50.40.20.21.00.1
moderate0.00.01.20.31.20.46.51.01.70.54.40.71.80.2
good0.50.20.80.31.20.40.0.0.90.36.60.81.50.2
very good0.30.10.10.10.30.20.10.10.0.0.40.20.20.1
total1.20.23.70.64.00.78.71.24.10.711.61.14.50.3
over 50 years agolow0.60.23.30.53.70.76.41.08.41.02.40.53.20.2
moderate0.60.23.70.62.50.616.51.57.40.917.61.36.10.3
good0.90.22.30.54.10.70.30.21.60.513.51.23.30.2
very good0.90.20.30.20.20.20.0.0.0.0.10.10.40.1
total3.00.49.50.910.41.123.21.717.51.333.71.613.00.4
totallow7.70.619.31.217.91.422.21.726.41.57.10.814.50.4
moderate7.50.530.81.421.61.573.21.859.71.748.51.631.80.5
good32.21.039.91.548.31.83.10.713.91.243.51.631.80.6
very good52.71.010.00.912.31.21.60.50.0.0.90.321.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802677/269009
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 without shrub 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 agolow3.10.45.80.74.60.82.10.62.50.60.0.3.10.2
moderate3.70.411.81.07.61.017.01.621.21.53.60.79.00.4
good20.10.921.21.325.71.71.30.55.20.87.00.915.50.5
very good39.41.06.30.85.60.90.80.40.0.0.30.216.10.4
total66.31.045.01.643.51.921.21.728.91.710.91.143.80.6
11-20 years agolow1.40.33.60.62.60.62.10.63.70.70.30.22.10.2
moderate1.90.35.60.73.70.79.21.213.01.23.50.75.10.3
good5.60.57.60.89.41.10.70.34.00.74.50.85.60.3
very good7.50.61.30.43.20.70.10.10.0.0.30.23.40.2
total16.50.818.11.219.01.512.11.320.71.58.51.016.10.5
21-30 years agolow1.40.21.80.41.50.52.10.64.20.70.80.31.80.2
moderate1.10.23.60.62.00.58.81.28.31.05.40.83.80.2
good3.60.43.90.65.60.90.30.21.90.54.70.83.50.2
very good3.60.41.50.42.10.60.10.10.0.0.0.1.80.2
total9.60.610.91.011.21.211.41.314.41.310.81.110.90.4
31-40 years agolow0.60.21.20.31.50.52.70.71.60.50.80.31.10.1
moderate0.40.13.40.61.80.55.10.95.20.84.30.72.60.2
good1.20.22.60.53.00.70.50.30.80.32.40.61.70.2
very good1.10.20.80.31.00.40.30.20.0.0.0.0.70.1
total3.20.48.10.87.41.08.61.27.71.07.50.96.20.3
41-50 years agolow0.50.21.20.30.90.43.00.70.80.30.40.20.90.1
moderate0.00.02.00.41.70.58.21.12.80.64.20.72.30.2
good0.70.21.30.42.00.50.20.20.60.33.30.61.20.1
very good0.40.10.10.10.20.20.0.0.0.0.0.0.20.1
total1.60.34.60.74.70.811.31.34.20.77.91.04.60.3
over 50 years agolow0.80.25.00.75.40.910.31.310.71.14.20.74.60.3
moderate0.70.24.90.73.80.724.61.811.01.225.31.58.60.3
good0.70.23.00.54.80.80.30.22.40.624.51.54.80.3
very good0.60.20.40.20.30.20.10.10.0.0.40.20.40.1
total2.80.413.31.114.21.435.52.024.01.654.41.818.40.5
totallow7.60.618.61.216.51.422.21.723.51.56.30.813.80.4
moderate7.80.531.31.420.61.572.91.861.61.846.31.731.30.5
good32.11.039.71.550.51.93.30.714.91.346.41.732.40.6
very good52.51.010.30.912.41.21.60.50.0.1.00.422.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802678/269010
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 without shrub 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 agolow3.10.45.60.74.40.82.00.52.30.50.0.3.10.2
moderate3.70.411.00.97.30.916.71.520.81.43.70.68.70.3
good20.00.821.61.225.51.61.50.55.30.87.80.915.70.4
very good38.91.06.30.75.90.90.70.30.0.0.20.216.00.4
total65.71.044.51.543.11.820.91.628.41.611.81.143.50.6
11-20 years agolow1.30.23.30.52.90.62.00.63.60.60.20.22.00.2
moderate1.80.36.40.73.30.79.31.113.21.23.20.65.10.3
good5.60.57.30.89.21.10.80.33.60.74.10.75.40.3
very good7.50.51.20.32.90.60.10.10.0.0.20.23.30.2
total16.30.818.21.118.31.412.21.320.41.47.80.915.80.4
21-30 years agolow1.30.21.70.41.50.41.80.54.20.70.70.31.70.2
moderate1.10.23.90.62.70.68.91.18.41.05.20.84.00.2
good4.10.44.60.65.50.80.40.32.10.54.90.73.80.2
very good3.70.41.30.32.00.50.10.10.0.0.0.1.80.2
total10.20.611.51.011.71.211.41.214.71.210.81.111.40.4
31-40 years agolow0.60.21.50.41.30.42.50.61.60.40.80.31.20.1
moderate0.30.13.40.51.90.56.41.05.40.84.40.72.80.2
good1.10.22.50.53.30.70.40.30.80.32.50.51.70.2
very good1.10.20.70.31.00.40.30.20.0.0.0.0.70.1
total3.20.48.00.87.61.09.71.27.70.97.70.96.30.3
41-50 years agolow0.60.21.30.30.80.32.90.70.80.30.30.21.00.1
moderate0.00.02.10.41.50.47.51.02.90.64.40.72.20.2
good0.70.21.20.32.20.50.10.10.50.33.20.61.20.1
very good0.40.10.20.10.20.20.10.10.0.0.0.0.20.1
total1.70.34.80.64.60.810.71.24.20.77.90.94.60.3
over 50 years agolow0.90.24.90.65.30.810.11.210.71.14.40.74.60.3
moderate0.60.24.80.64.00.724.71.711.31.125.81.48.70.3
good0.70.22.80.55.00.80.30.22.40.523.51.44.70.2
very good0.70.20.40.20.40.20.10.10.0.0.40.20.40.1
total2.90.313.01.014.71.335.21.924.41.554.01.718.40.4
totallow7.90.618.31.116.11.321.41.623.21.46.50.813.60.4
moderate7.60.531.71.320.61.473.51.762.11.746.71.631.50.5
good32.11.039.91.450.71.83.60.714.71.246.01.632.40.5
very good52.31.010.10.912.51.21.60.50.0.0.90.322.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802679/269011
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: 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 agolow3.10.45.70.74.40.82.10.62.20.50.0.3.00.2
moderate3.70.411.51.07.11.016.11.518.81.43.30.68.60.3
good20.10.920.71.323.91.61.30.44.60.76.60.814.80.4
very good39.41.06.10.75.20.80.80.30.0.0.20.215.40.4
total66.31.044.01.540.51.820.21.625.51.510.21.041.80.6
11-20 years agolow1.40.33.60.62.90.62.00.63.30.60.70.32.10.2
moderate1.90.35.50.73.80.78.71.112.01.13.60.65.00.3
good5.60.57.40.89.21.10.60.33.50.64.10.75.40.3
very good7.50.61.20.43.00.60.10.10.0.0.20.23.20.2
total16.50.817.71.218.71.511.41.318.81.48.71.015.70.5
21-30 years agolow1.40.21.80.41.70.52.80.74.10.71.60.42.00.2
moderate1.10.23.80.62.20.68.71.17.70.96.20.84.00.2
good3.60.43.80.65.50.90.30.21.70.54.40.73.40.2
very good3.60.41.40.42.00.50.10.10.0.0.0.1.70.2
total9.60.610.91.011.41.212.01.313.51.212.21.111.10.4
31-40 years agolow0.60.21.40.41.60.53.00.71.90.51.80.41.40.1
moderate0.40.13.50.61.70.55.30.96.00.84.70.72.90.2
good1.20.22.60.52.80.60.50.30.70.32.20.51.60.2
very good1.10.20.80.30.90.40.30.20.0.0.0.0.60.1
total3.20.48.30.87.01.09.11.28.61.08.71.06.60.3
41-50 years agolow0.50.21.30.31.30.43.80.82.10.50.80.31.30.1
moderate0.00.02.10.41.90.58.21.13.40.65.20.72.60.2
good0.70.21.30.31.80.50.20.20.50.23.00.61.20.1
very good0.40.10.10.10.20.20.0.0.0.0.0.0.20.1
total1.60.34.70.75.10.812.21.36.10.89.01.05.20.3
over 50 years agolow0.80.25.80.77.51.010.81.314.21.24.20.75.60.3
moderate0.70.25.00.74.50.823.81.711.11.124.81.48.90.3
good0.70.23.10.54.90.80.30.22.20.521.91.44.70.3
very good0.60.20.40.20.30.20.10.10.0.0.40.20.40.1
total2.80.414.31.117.21.435.11.927.51.551.31.719.60.5
totallow7.60.619.61.219.31.424.51.727.81.59.10.915.60.4
moderate7.80.531.41.421.11.570.91.858.91.747.81.631.90.5
good32.11.038.91.548.01.93.10.713.31.242.21.531.10.6
very good52.51.010.10.911.51.11.50.50.0.0.90.321.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #802680/269012
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