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NFI3
forest area
protection forest perimeter SilvaProtect · stand stability
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
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %±
outside of perimetercritical6.70.56.21.15.41.26.31.74.51.12.21.16.10.4
less stable33.01.037.62.129.12.532.73.327.32.334.93.532.80.8
stable60.31.156.22.265.52.661.03.468.22.462.93.661.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical5.11.26.61.06.51.24.91.04.00.93.60.75.10.4
less stable33.22.643.32.032.32.333.02.232.02.235.71.835.60.9
stable61.72.750.02.061.22.462.22.364.02.360.61.959.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalcritical6.50.56.40.76.00.95.30.94.20.73.30.65.60.3
less stable33.01.040.81.530.81.732.91.829.91.635.61.634.10.6
stable60.51.052.81.563.21.861.81.965.91.761.11.760.30.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848940/315271
NFI4
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %±
outside of perimetercritical2.40.46.51.27.01.510.62.48.41.66.72.04.60.4
less stable38.31.149.42.347.22.937.43.736.92.744.03.940.80.9
stable59.41.144.12.345.82.951.93.854.62.849.23.954.60.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical1.40.75.91.07.21.49.51.57.91.37.11.16.70.5
less stable42.02.951.52.252.92.747.72.541.82.558.12.050.01.0
stable56.72.942.62.139.92.642.82.450.32.534.81.943.21.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalcritical2.20.36.20.87.11.09.91.28.11.07.00.95.60.3
less stable38.81.150.51.650.32.044.62.139.61.855.11.844.90.6
stable59.01.143.31.642.61.945.52.152.21.937.81.749.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848941/315272
NFI1
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a3.10.76.21.73.61.43.21.03.30.810.93.74.51.36.92.111.83.513.04.97.34.17.42.43.61.25.02.24.70.4
critical3.20.74.01.45.41.68.71.66.41.18.03.46.31.65.81.96.82.710.74.57.34.17.72.56.31.56.12.45.90.4
less stable38.52.041.93.636.43.453.12.948.22.242.65.755.13.244.33.944.85.349.87.034.37.837.44.444.33.144.04.944.50.9
stable55.22.047.93.654.53.535.02.742.12.238.55.834.13.143.03.936.65.226.56.451.08.247.54.545.73.144.94.944.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a6.21.97.45.00.0.2.02.03.53.56.02.24.91.45.41.74.41.61.91.87.62.84.31.13.41.02.40.74.10.4
critical3.11.43.73.60.0.8.13.96.54.512.33.03.61.24.51.66.82.04.82.713.63.47.41.39.31.53.10.86.10.5
less stable32.33.742.79.825.89.146.67.145.49.046.44.657.73.350.13.851.53.969.76.148.65.038.02.549.02.749.42.247.31.0
stable58.43.946.29.774.29.143.27.144.69.035.34.333.83.140.03.737.33.823.65.630.24.850.32.638.42.645.12.242.41.0
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.
totaln/a3.70.76.31.63.31.23.00.93.30.87.92.04.71.06.11.36.91.66.92.57.52.35.01.03.50.72.90.74.40.3
critical3.20.64.01.34.81.48.61.56.41.010.62.34.91.05.21.26.81.67.52.511.82.77.51.28.01.13.60.76.00.3
less stable37.21.842.03.435.33.252.22.748.02.245.03.656.42.347.32.749.23.260.74.744.54.337.82.247.12.048.52.045.80.7
stable55.91.847.73.456.63.336.12.642.32.136.53.534.02.241.52.737.03.124.94.236.24.249.62.241.42.045.12.043.80.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848942/315273
NFI1
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a3.10.55.01.14.51.03.60.83.70.612.02.66.21.19.61.68.62.114.33.714.03.611.81.94.70.96.21.65.50.3
critical2.40.43.91.04.81.07.31.14.80.79.22.45.21.04.91.27.31.912.93.510.73.29.91.77.81.14.41.45.50.3
less stable37.11.445.82.533.32.353.02.049.51.539.13.952.32.244.22.744.73.647.05.134.64.930.42.743.12.142.93.343.50.6
stable57.41.445.32.557.42.436.12.042.11.539.84.036.32.141.22.739.43.625.74.640.75.147.82.944.52.146.53.345.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a4.71.24.12.96.13.43.81.91.81.86.01.54.50.96.81.34.71.24.71.88.22.05.30.84.20.72.80.54.60.3
critical2.70.94.12.80.0.6.82.53.52.410.81.96.61.16.21.38.11.58.12.312.02.46.40.99.11.13.80.66.50.4
less stable35.62.837.47.027.06.454.54.943.96.650.83.058.02.353.52.654.22.767.94.143.03.636.51.849.51.951.21.548.60.7
stable57.02.954.37.267.06.834.94.750.86.632.42.830.92.133.52.533.02.619.33.536.83.551.71.937.21.842.21.540.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.40.54.91.04.71.03.60.73.60.68.21.35.40.78.21.06.11.08.71.910.11.87.20.84.40.63.40.55.10.2
critical2.50.43.90.94.30.97.21.04.70.610.21.55.90.75.60.97.81.210.12.011.61.97.40.88.50.83.90.55.90.2
less stable36.81.244.92.332.62.253.21.949.21.546.62.455.11.649.11.950.82.259.33.240.22.934.81.546.81.449.81.445.80.5
stable57.31.346.32.358.42.335.91.842.51.535.12.333.71.537.21.835.22.122.02.838.12.950.61.640.31.442.91.443.20.5
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848943/315274
NFI1
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a3.30.76.81.85.01.53.51.03.40.812.03.84.81.410.22.411.63.315.65.08.94.310.32.64.51.36.92.45.50.4
critical3.20.74.01.45.71.68.51.66.21.07.93.46.01.55.51.86.12.411.64.48.84.27.72.36.31.56.22.35.90.4
less stable37.92.041.63.635.83.352.92.847.92.242.15.755.13.242.53.842.75.048.96.731.27.334.64.144.03.042.74.643.80.9
stable55.72.047.63.653.63.535.12.742.42.238.05.734.13.041.83.839.75.023.95.951.27.847.44.345.23.044.24.644.80.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a6.11.97.45.00.0.2.02.03.53.58.32.64.71.35.21.74.21.61.71.79.33.04.71.14.41.13.10.74.60.4
critical3.01.33.73.60.0.8.03.86.54.511.93.04.71.34.41.56.51.96.02.914.03.47.21.39.01.53.00.76.20.5
less stable31.93.642.79.824.98.847.77.145.49.044.94.557.43.251.03.851.93.870.55.847.74.937.52.548.22.649.62.247.21.0
stable58.93.846.29.775.18.842.47.044.69.034.94.233.23.139.43.737.43.721.85.329.04.650.62.538.42.544.32.142.11.0
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.
totaln/a3.90.76.91.74.41.43.30.93.40.89.72.14.70.97.71.56.91.68.12.59.22.56.21.14.40.83.80.75.10.3
critical3.10.64.01.35.11.48.51.56.31.010.42.25.41.05.01.26.41.58.52.612.52.77.31.17.81.13.50.76.00.3
less stable36.61.741.73.434.63.152.22.647.82.143.83.656.22.346.82.748.53.160.64.542.84.136.72.146.42.048.42.045.30.7
stable56.41.847.43.455.93.336.12.542.52.136.13.433.72.140.62.638.23.022.83.935.64.149.82.241.32.044.31.943.60.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848944/315275
NFI2
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.30.0.0.0.1.00.60.40.30.0.1.60.85.01.73.41.96.43.60.0.2.61.50.80.50.0.1.00.2
critical1.50.51.71.02.81.17.01.44.30.910.33.59.71.97.12.015.64.024.76.212.65.412.02.97.31.66.92.56.00.4
less stable33.32.030.33.447.53.547.62.937.62.153.25.947.03.348.53.939.85.340.26.841.68.137.54.447.13.135.74.840.70.9
stable64.82.068.03.449.73.544.52.857.72.136.45.741.73.239.43.841.25.328.76.345.88.147.94.544.83.157.54.952.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.1.11.11.20.70.0.1.91.15.43.05.82.31.60.72.60.80.80.41.50.2
critical2.51.20.0.0.0.6.13.43.02.910.72.97.71.87.82.18.02.123.15.49.93.08.91.511.31.77.51.28.40.6
less stable45.83.938.59.537.39.939.06.945.49.048.34.652.53.352.93.852.23.950.86.656.45.148.92.649.02.745.32.248.71.0
stable51.73.961.59.562.79.954.87.151.69.039.94.538.73.239.23.738.03.820.75.327.94.740.52.537.22.646.42.241.41.0
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.
totaln/a0.30.20.0.0.0.0.90.50.40.30.70.71.40.52.40.82.41.05.82.34.11.61.90.61.80.50.70.31.20.2
critical1.80.51.50.92.51.06.81.34.20.910.52.28.71.37.51.410.62.023.84.110.62.79.71.39.61.27.41.17.10.3
less stable36.01.831.23.246.43.346.42.638.02.150.23.649.72.350.82.747.93.246.04.752.24.446.12.248.22.043.82.044.30.7
stable61.91.867.33.251.13.345.92.657.32.138.53.640.22.339.32.739.13.124.34.133.04.142.42.240.32.048.22.047.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848945/315276
NFI4
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %±
outside of perimetercritical2.40.46.91.16.51.410.12.18.61.57.31.94.80.4
less stable38.11.148.62.348.12.838.03.437.52.645.03.640.80.8
stable59.51.144.52.345.42.851.93.654.02.747.83.654.40.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical1.40.75.91.07.81.410.11.57.61.37.31.16.90.5
less stable42.42.951.62.153.12.647.42.442.12.457.82.050.11.0
stable56.32.942.52.139.12.542.52.450.32.534.91.943.01.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalcritical2.30.36.40.87.21.010.11.28.11.07.30.95.70.3
less stable38.71.050.21.650.81.944.32.040.01.854.81.744.90.6
stable59.11.143.41.542.01.945.62.052.01.838.01.749.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848946/315277
NFI2
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.40.30.0.0.0.1.00.60.40.30.0.1.50.74.81.62.91.65.43.00.0.2.21.31.00.60.0.1.00.2
critical1.60.51.71.03.11.16.81.44.30.910.43.49.41.86.81.913.23.424.45.711.84.610.32.58.31.68.42.46.10.4
less stable32.51.930.33.346.63.447.42.837.02.153.45.646.53.247.13.941.34.937.56.248.47.239.14.146.92.934.24.240.40.9
stable65.51.968.13.450.33.444.72.858.22.136.15.542.73.141.33.842.64.932.86.139.87.148.54.243.92.957.44.452.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.1.11.11.20.70.60.61.81.04.72.75.42.11.80.72.40.80.70.41.50.2
critical2.41.20.0.0.0.6.13.43.02.910.32.87.81.77.92.07.62.021.85.011.23.18.61.411.41.67.31.18.40.6
less stable45.33.938.59.539.69.839.06.945.49.047.14.553.03.352.03.752.73.850.96.255.55.048.32.548.02.545.12.148.31.0
stable52.33.961.59.560.49.854.87.151.69.041.54.438.03.239.53.637.93.722.55.227.84.541.32.538.32.546.92.141.81.0
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.
totaln/a0.30.20.0.0.0.0.80.50.40.30.70.61.30.52.60.82.20.95.02.03.71.51.90.61.80.50.60.31.20.1
critical1.80.51.50.92.81.06.71.34.30.910.32.18.61.37.31.49.71.823.03.811.42.69.01.210.01.17.51.07.10.3
less stable35.21.731.23.245.93.246.32.637.52.049.63.549.72.349.72.748.53.044.74.453.24.145.82.147.51.943.01.943.90.7
stable62.71.767.33.251.33.246.12.657.82.039.43.540.42.240.42.639.73.027.34.031.73.843.22.140.71.948.81.947.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848947/315278
NFI2
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetern/a0.30.20.0.0.0.0.90.50.40.30.0.1.70.74.21.42.71.55.92.91.61.61.91.11.20.60.0.1.00.2
critical1.50.51.50.93.11.17.11.34.00.88.92.99.21.76.81.813.23.321.44.912.54.510.72.48.91.67.42.16.00.4
less stable33.21.832.03.247.53.247.22.737.02.052.35.146.92.947.83.640.54.738.05.745.26.739.13.847.42.735.44.040.80.8
stable65.01.866.53.349.43.244.82.658.62.038.85.142.32.941.23.543.64.834.75.640.76.648.33.942.52.757.24.152.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.90.91.10.61.50.81.60.94.12.36.82.31.80.62.10.70.60.31.50.2
critical2.21.10.0.0.0.7.33.52.82.711.02.68.41.77.21.87.82.023.84.710.02.89.11.412.21.66.71.08.60.5
less stable45.43.739.19.242.29.036.76.544.18.648.34.254.23.152.03.451.33.648.35.855.24.747.22.448.62.445.12.048.20.9
stable52.43.760.99.257.89.056.06.753.18.639.84.136.33.039.43.339.33.523.84.927.94.241.82.337.12.347.52.041.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.20.0.0.0.0.70.40.40.30.50.51.40.52.80.82.00.85.01.85.11.71.90.61.70.50.50.31.20.1
critical1.60.41.40.82.81.07.21.33.90.810.21.98.81.27.01.39.81.722.63.410.82.49.61.210.81.16.90.97.10.3
less stable35.71.632.83.046.93.045.82.537.41.949.93.350.42.150.02.547.42.943.34.052.03.945.02.048.11.843.21.844.10.6
stable62.41.665.83.150.33.046.32.458.31.939.43.239.42.140.22.440.92.929.13.732.13.643.62.039.41.849.41.847.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848948/315279
NFI3
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetercritical6.01.02.81.25.61.67.11.59.71.36.72.95.51.43.91.55.62.17.73.39.13.95.71.84.51.12.31.26.00.4
less stable26.51.832.13.334.73.337.72.836.92.131.35.041.83.127.43.334.34.329.65.733.26.732.43.526.92.535.73.732.70.8
stable67.51.965.13.459.73.455.22.853.52.262.05.352.73.168.73.560.14.562.76.057.77.062.03.768.62.662.03.761.30.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical4.61.67.45.07.45.05.93.32.82.76.32.27.81.78.12.15.71.83.02.17.02.45.31.13.70.93.70.85.20.4
less stable29.33.527.28.723.78.539.77.047.79.034.14.246.23.328.13.346.63.837.75.937.24.832.42.331.92.335.21.935.30.9
stable66.13.765.59.469.09.254.47.149.59.059.64.446.13.363.83.547.73.859.36.055.84.962.32.464.42.461.12.059.51.0
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.
totalcritical5.70.83.31.25.81.56.91.39.31.26.51.76.61.16.01.35.71.35.31.97.72.05.40.94.00.73.40.75.60.3
less stable27.11.631.53.133.63.137.92.637.52.132.93.243.92.227.82.341.62.933.84.235.93.932.41.929.71.735.31.733.90.6
stable67.21.765.23.260.73.255.12.653.22.160.63.449.52.366.22.552.72.961.04.356.44.062.22.066.31.861.31.860.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848949/315280
NFI4
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetercritical1.70.52.21.13.01.22.30.93.30.86.52.96.51.63.91.62.31.610.64.510.25.09.82.76.21.54.92.23.90.4
less stable31.41.937.93.542.43.542.52.842.22.253.95.943.43.245.93.961.25.348.67.247.68.234.04.336.43.047.75.040.60.9
stable66.92.059.93.554.53.555.22.954.52.239.65.750.13.250.33.836.55.240.87.142.28.156.24.557.43.147.45.055.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical1.30.90.0.0.0.2.02.02.82.72.11.27.51.77.72.16.31.98.43.64.82.19.11.57.11.37.01.16.40.5
less stable36.73.838.79.641.810.249.27.265.38.653.44.651.43.348.93.850.63.951.36.561.25.048.32.542.72.658.22.250.31.0
stable62.13.861.39.658.210.248.87.231.98.444.44.641.13.343.43.843.13.940.36.534.14.842.72.550.22.734.72.143.31.0
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.
totalcritical1.60.51.91.02.71.12.30.83.30.83.81.47.01.25.81.34.91.49.42.86.32.19.31.36.71.06.71.05.00.3
less stable32.51.738.03.242.33.343.42.643.52.153.63.647.42.347.42.754.23.250.14.957.34.344.72.240.12.056.52.044.90.7
stable65.91.760.13.254.93.354.32.753.22.142.63.645.62.346.72.740.83.140.54.836.44.246.02.253.22.036.81.950.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848950/315281
NFI4
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetercritical1.60.52.11.12.91.22.30.93.20.88.93.36.51.54.61.65.22.111.74.110.14.410.62.48.41.66.72.04.70.4
less stable31.31.938.23.441.83.442.72.842.62.252.25.644.43.146.03.759.14.646.56.452.47.337.43.736.92.744.03.940.90.9
stable67.11.959.63.455.33.455.12.854.22.238.95.449.13.149.33.735.64.541.86.337.57.151.93.854.62.849.23.954.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical1.30.90.0.0.0.2.02.02.82.72.11.27.81.77.42.06.01.98.73.45.32.19.51.57.91.37.11.16.70.5
less stable36.23.738.79.641.810.249.27.265.38.651.94.550.83.348.83.751.73.856.46.058.24.947.72.541.82.558.12.050.11.0
stable62.53.861.39.658.210.248.87.231.98.446.04.541.53.243.83.742.33.834.95.836.44.742.82.450.32.534.81.943.31.0
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.
totalcritical1.50.41.91.02.61.12.20.83.20.74.81.57.11.16.01.35.71.410.12.76.82.09.91.28.11.07.00.95.60.3
less stable32.41.738.33.241.83.243.62.643.82.152.03.547.52.247.42.654.72.951.74.456.44.044.62.139.61.855.11.844.90.6
stable66.11.759.83.255.63.254.22.753.02.143.13.545.42.246.52.639.62.938.24.336.83.945.52.152.21.937.81.749.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848951/315282
NFI3
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetercritical5.60.92.91.26.41.67.91.59.21.25.92.66.21.43.51.36.72.26.93.08.93.56.31.74.51.12.21.16.10.4
less stable27.21.733.23.234.33.137.12.636.42.032.94.841.42.927.03.133.14.131.05.534.36.032.73.327.32.334.93.532.80.8
stable67.31.863.93.359.33.255.02.754.42.161.35.152.53.069.53.360.24.362.15.756.96.361.03.468.22.462.93.661.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical5.01.66.64.56.74.65.12.92.62.56.22.08.21.67.51.84.81.53.82.26.62.34.91.04.00.93.60.75.10.4
less stable30.53.431.38.625.98.533.66.354.18.434.43.845.53.027.93.046.53.538.45.737.14.633.02.232.02.235.71.835.60.9
stable64.53.662.19.067.49.061.36.443.38.459.44.046.33.064.73.348.73.557.85.856.34.762.22.364.02.360.61.959.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalcritical5.40.83.31.26.41.57.51.38.81.16.11.67.21.15.51.15.51.25.31.87.41.95.30.94.20.73.30.65.60.3
less stable27.91.533.03.033.42.936.62.437.42.033.83.043.42.127.52.241.32.734.84.036.13.632.91.829.91.635.61.634.00.6
stable66.71.663.73.160.13.055.92.553.82.060.13.249.42.167.02.353.22.759.94.156.53.761.81.965.91.761.11.760.30.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848952/315283
NFI3
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetercritical6.11.02.81.35.01.57.31.59.31.36.03.05.21.43.01.35.72.56.13.411.85.06.52.23.81.20.0.5.90.4
less stable26.51.832.33.335.33.437.52.836.82.131.95.442.63.228.43.537.15.226.86.438.58.030.84.227.52.835.34.833.10.9
stable67.42.064.93.559.73.555.22.953.82.262.05.752.23.368.63.657.25.467.16.849.78.262.74.468.72.964.74.861.10.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical4.81.67.45.07.65.25.93.32.82.75.62.16.81.68.72.24.91.70.0.6.72.55.41.23.30.93.30.84.90.4
less stable30.03.627.28.724.68.839.77.047.79.033.94.346.63.327.73.447.73.941.96.539.65.031.42.331.62.535.62.135.61.0
stable65.23.765.59.467.89.554.47.149.59.060.54.546.63.363.73.647.43.958.16.553.85.163.22.565.02.561.02.259.51.0
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.
totalcritical5.80.93.31.35.31.57.11.49.01.25.81.76.01.05.91.35.21.42.71.58.12.35.71.03.50.72.80.75.40.3
less stable27.31.631.73.134.23.237.82.637.52.133.13.444.62.328.02.444.03.135.14.739.34.331.22.129.91.935.61.934.20.6
stable67.01.764.93.260.53.355.12.753.62.261.13.549.42.366.12.650.83.262.24.852.64.363.12.166.61.961.62.060.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848953/315284
NFI3
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetercritical6.11.02.81.25.21.57.21.59.71.37.03.05.51.44.01.55.12.08.13.49.54.15.31.74.61.22.41.26.00.4
less stable26.31.832.13.334.73.337.42.836.52.132.45.242.23.127.73.435.24.527.75.834.66.932.73.626.92.533.83.732.60.8
stable67.61.965.13.460.13.455.42.953.82.260.75.552.33.168.33.559.74.664.26.156.07.262.03.768.52.663.73.861.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical4.71.67.45.07.65.25.93.32.82.75.42.07.01.68.32.15.81.83.02.17.12.45.31.13.70.93.60.85.10.4
less stable29.63.627.28.724.68.839.77.047.79.034.04.246.13.327.83.346.03.837.75.937.94.832.42.331.92.335.22.035.30.9
stable65.63.765.59.467.89.554.47.149.59.060.64.446.83.363.83.648.13.859.36.055.04.962.32.464.32.461.22.059.61.0
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.
totalcritical5.80.83.31.25.51.57.11.49.31.26.01.76.31.06.11.35.51.35.41.97.92.15.30.94.10.73.30.75.60.3
less stable27.01.631.53.133.63.137.72.637.22.133.33.344.12.327.82.441.72.932.94.236.84.032.51.929.71.734.91.733.80.6
stable67.21.765.23.260.93.255.22.753.52.160.63.449.72.366.12.552.83.061.64.355.34.162.22.066.21.861.71.860.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848954/315285
NFI1
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %±
outside of perimetern/a4.10.73.70.67.51.28.21.16.92.45.40.4
critical3.40.66.90.86.01.17.21.16.22.35.90.4
less stable39.01.747.01.549.12.341.12.042.74.644.00.9
stable53.51.842.41.537.32.243.52.044.24.644.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a6.31.81.91.35.61.04.70.63.10.74.60.4
critical3.11.35.72.36.21.08.30.83.00.76.20.5
less stable33.33.441.44.852.32.146.21.549.62.247.11.0
stable57.33.651.04.935.92.040.81.544.32.142.21.0
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.60.73.50.56.50.85.90.63.80.75.10.3
critical3.30.66.80.76.10.77.90.73.50.76.00.3
less stable37.91.546.51.550.81.644.41.248.42.045.40.7
stable54.21.643.21.536.61.541.81.244.31.943.60.7
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848955/315286
NFI1
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %±
outside of perimetern/a3.80.73.30.66.21.16.81.15.02.24.60.4
critical3.50.76.90.86.21.17.11.16.12.45.90.4
less stable39.51.747.41.649.82.342.62.144.04.944.70.9
stable53.21.842.41.537.82.243.52.144.94.944.80.9
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a6.31.82.01.45.31.04.10.62.40.74.10.4
critical3.21.35.82.35.81.08.40.93.10.86.20.5
less stable33.63.441.24.852.42.246.51.549.42.247.21.0
stable56.93.651.04.936.52.141.01.545.12.242.51.0
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.30.73.20.55.70.75.00.52.90.74.40.3
critical3.40.66.80.76.00.78.00.73.60.76.00.3
less stable38.41.646.91.551.21.645.21.248.52.045.80.7
stable53.91.643.21.537.11.541.91.245.12.043.80.7
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848956/315287
NFI4
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimetercritical1.60.52.11.12.91.22.30.83.40.88.53.26.81.54.41.56.42.211.14.08.43.710.12.18.61.57.31.94.80.4
less stable31.11.938.43.441.63.442.42.842.42.252.05.443.33.046.63.658.44.447.46.253.86.638.03.437.52.645.03.640.90.8
stable67.31.959.53.455.53.455.32.854.22.239.45.349.93.049.03.635.34.341.56.237.96.551.93.654.02.747.83.654.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical1.20.90.0.0.0.2.02.02.82.72.11.27.61.77.42.06.01.810.83.66.02.210.11.57.61.37.31.16.80.5
less stable36.63.738.79.641.810.250.37.165.38.651.94.551.23.249.23.751.73.855.45.858.94.847.42.442.12.457.82.050.11.0
stable62.23.861.39.658.210.247.77.131.98.446.04.541.23.243.53.742.33.733.95.635.14.642.52.450.32.534.91.943.11.0
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.
totalcritical1.50.41.90.92.61.12.20.83.30.84.81.57.21.15.81.26.11.410.92.76.81.910.11.28.11.07.30.95.70.3
less stable32.31.738.53.241.63.243.52.643.72.152.03.547.02.247.82.654.52.951.64.357.13.944.32.040.01.854.81.744.90.6
stable66.21.759.73.255.83.254.32.653.02.143.33.545.82.246.32.639.42.837.54.136.03.745.62.052.01.838.01.749.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848957/315288
NFI2
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %±
outside of perimetern/a0.30.20.50.22.50.72.00.60.0.1.10.2
critical1.60.54.80.79.01.311.61.46.92.56.00.4
less stable32.51.742.61.548.32.342.72.135.74.840.70.9
stable65.71.752.01.540.22.343.62.157.54.952.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.80.42.60.50.80.41.50.2
critical2.21.13.81.98.21.210.50.97.51.28.40.6
less stable44.93.640.34.852.02.250.31.545.32.248.71.0
stable53.03.655.94.939.02.136.61.546.42.241.41.0
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.20.50.21.60.42.40.40.70.31.20.2
critical1.70.44.70.68.60.910.90.87.41.17.10.3
less stable34.91.542.41.550.21.647.71.243.82.044.30.7
stable63.21.652.41.539.61.639.01.248.22.047.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848958/315289
NFI2
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %±
outside of perimetern/a0.30.20.50.22.40.71.90.50.0.1.00.2
critical1.60.54.90.78.81.311.21.28.42.46.10.4
less stable31.91.742.11.547.62.243.51.934.24.240.40.9
stable66.21.752.61.541.22.243.51.957.44.452.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.1.00.42.50.50.70.41.50.2
critical2.11.03.81.98.21.210.50.97.31.18.40.5
less stable44.43.640.94.851.72.149.71.545.12.148.41.0
stable53.43.655.34.939.22.137.31.446.92.141.81.0
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.20.40.21.60.42.30.40.60.31.20.1
critical1.70.44.80.68.50.910.70.77.51.07.10.3
less stable34.31.542.01.449.71.547.41.243.01.943.90.7
stable63.71.552.81.440.21.539.61.248.81.947.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848959/315290
NFI2
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %±
outside of perimetern/a0.20.20.40.22.20.62.10.50.0.1.00.2
critical1.50.44.80.68.51.111.41.27.42.16.00.4
less stable32.81.642.21.447.82.143.41.835.44.040.70.8
stable65.51.652.61.441.52.043.11.857.24.152.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.1.20.42.50.40.60.31.50.2
critical1.90.94.21.88.51.111.00.96.71.08.60.5
less stable44.63.440.44.552.42.049.11.445.12.048.30.9
stable53.53.455.44.638.01.937.41.447.52.041.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.10.40.21.70.42.30.30.50.31.20.1
critical1.50.44.70.68.50.811.20.76.90.97.20.3
less stable35.01.442.11.450.21.447.01.143.21.844.10.6
stable63.21.452.81.439.71.439.51.149.41.847.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848960/315291
NFI3
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %±
outside of perimetercritical5.20.87.80.84.50.95.61.00.0.5.90.4
less stable28.01.636.91.536.12.230.42.035.34.833.10.9
stable66.81.755.31.659.42.364.02.064.74.861.00.9
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical5.21.65.62.27.11.14.50.63.30.84.90.4
less stable29.73.338.64.837.52.135.41.535.62.135.61.0
stable65.23.555.84.955.42.260.11.561.02.259.51.0
total100.0.100.0.100.0.100.0.100.0.100.0.
totalcritical5.20.77.60.85.90.74.90.52.80.75.50.3
less stable28.31.537.01.436.91.533.71.235.61.934.30.6
stable66.51.555.31.557.31.661.51.261.62.060.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848961/315292
NFI1
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %±
outside of perimetern/a3.50.53.80.48.20.98.40.86.21.65.50.3
critical2.80.45.50.55.70.78.80.84.41.45.40.3
less stable39.31.247.21.147.71.640.01.442.93.343.60.6
stable54.41.243.51.138.41.542.81.446.53.345.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a4.61.13.91.35.60.75.00.52.80.54.60.3
critical2.90.94.31.47.50.88.20.63.80.66.50.4
less stable35.82.645.13.454.71.546.41.151.21.548.50.7
stable56.62.746.83.532.31.440.41.142.21.540.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.70.43.80.46.80.56.30.43.40.55.10.2
critical2.80.45.40.56.60.58.40.53.90.55.90.2
less stable38.71.147.01.051.41.144.00.949.81.445.80.5
stable54.71.143.81.035.21.041.30.942.91.443.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848962/315293
NFI3
forest area
protection forest perimeter SilvaProtect · stand stability
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectstand stability %± %± %± %± %± %±
outside of perimetercritical5.30.88.00.85.11.05.60.92.41.26.10.4
less stable27.81.636.51.535.62.130.21.733.83.732.70.8
stable66.91.755.41.559.32.264.21.863.73.861.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetercritical5.11.65.62.27.11.14.90.63.60.85.10.4
less stable29.33.338.64.837.32.135.11.435.22.035.30.9
stable65.63.455.84.955.62.159.91.461.22.059.61.0
total100.0.100.0.100.0.100.0.100.0.100.0.
totalcritical5.20.77.80.86.10.75.20.53.30.75.60.3
less stable28.11.436.71.436.51.533.21.134.91.733.90.6
stable66.71.555.51.557.41.561.61.161.71.860.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #848963/315294
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