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NFI1
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %±
n/an/a4.00.57.81.310.21.99.62.53.41.16.92.45.40.4
pure conifer forest35.81.161.52.452.73.067.14.081.82.330.64.246.30.9
mixed conifer forest23.21.016.21.817.02.38.12.38.51.75.12.019.00.7
mixed broadleaf forest15.30.87.61.38.91.71.61.11.80.85.02.011.40.6
pure broadleaf forest21.71.06.91.311.31.913.72.94.51.252.54.618.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a10.36.90.0.2.72.711.55.40.0.2.02.04.61.6
pure conifer forest24.69.636.710.443.48.261.88.086.48.925.96.243.23.7
mixed conifer forest25.19.79.26.222.26.98.24.513.68.94.22.912.42.5
mixed broadleaf forest9.86.619.68.77.94.411.15.20.0.6.03.49.02.1
pure broadleaf forest30.310.334.510.523.87.07.44.10.0.61.96.930.93.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a5.31.35.31.05.31.33.51.03.71.03.20.84.40.4
pure conifer forest18.92.457.62.142.42.876.32.282.82.032.52.052.31.0
mixed conifer forest29.32.719.91.726.22.57.61.45.91.38.31.215.40.7
mixed broadleaf forest21.32.58.51.211.71.84.41.12.70.95.21.08.30.6
pure broadleaf forest25.22.68.71.214.42.08.11.44.91.250.82.119.70.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.20.46.30.87.31.15.71.03.50.73.80.74.90.3
pure conifer forest33.51.058.91.546.92.072.91.982.41.531.71.748.70.6
mixed conifer forest24.00.918.11.222.01.77.81.27.21.07.41.017.30.5
mixed broadleaf forest16.00.88.30.910.21.24.20.92.30.65.20.910.00.4
pure broadleaf forest22.20.98.50.913.61.49.51.24.60.851.91.819.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852132/318463
NFI1
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %±
n/an/a3.70.37.90.911.11.411.21.84.00.86.21.65.40.3
pure conifer forest35.80.863.51.653.72.266.62.783.81.631.93.146.90.6
mixed conifer forest24.30.714.41.216.31.66.61.46.11.04.41.419.00.5
mixed broadleaf forest14.30.67.50.99.11.32.60.91.80.64.91.410.80.4
pure broadleaf forest22.00.76.70.99.81.312.91.94.30.952.73.317.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a5.63.80.0.3.02.19.63.72.42.33.11.74.01.1
pure conifer forest13.75.733.97.237.85.964.76.077.56.523.54.240.52.6
mixed conifer forest24.37.114.25.427.45.59.23.67.54.25.12.213.61.8
mixed broadleaf forest15.96.021.06.210.03.67.63.35.03.55.12.29.61.6
pure broadleaf forest40.58.130.97.121.95.08.93.57.74.263.34.832.32.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a4.50.94.80.76.91.04.30.83.90.72.30.54.30.3
pure conifer forest16.61.658.71.541.92.077.01.683.81.435.61.553.10.7
mixed conifer forest28.92.019.61.225.21.77.51.05.70.97.40.814.80.5
mixed broadleaf forest20.81.89.20.912.11.33.90.72.20.65.30.78.20.4
pure broadleaf forest29.32.07.70.814.01.47.31.04.40.849.41.519.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.80.36.10.58.50.86.60.83.90.53.00.54.90.2
pure conifer forest33.20.760.21.146.71.473.21.483.61.034.11.249.20.4
mixed conifer forest24.80.717.20.921.51.27.40.85.90.76.70.717.10.4
mixed broadleaf forest15.10.58.70.610.70.93.70.62.10.45.20.69.70.3
pure broadleaf forest23.10.67.80.612.60.99.00.94.50.651.01.319.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852133/318464
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %±
n/an/a0.40.21.80.74.41.32.61.50.80.50.0.1.00.2
pure conifer forest30.81.162.62.450.43.164.74.382.32.430.14.542.90.9
mixed conifer forest28.11.119.82.021.52.610.62.87.11.69.72.923.20.8
mixed broadleaf forest19.70.97.81.413.92.210.02.73.81.25.82.315.30.7
pure broadleaf forest20.91.08.01.49.81.912.12.96.01.554.44.917.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.3.13.13.23.10.0.2.22.21.91.1
pure conifer forest14.67.832.310.241.58.559.58.385.49.524.56.139.83.7
mixed conifer forest30.110.319.58.720.87.014.86.17.47.13.92.714.62.7
mixed broadleaf forest19.88.918.88.58.84.99.25.07.26.94.22.910.02.3
pure broadleaf forest35.510.729.410.025.87.513.35.50.0.65.26.833.73.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.1.40.52.70.91.50.72.70.90.60.41.50.3
pure conifer forest11.41.955.32.238.92.875.82.381.52.131.02.149.81.0
mixed conifer forest35.52.924.41.927.62.59.41.66.21.39.41.317.90.8
mixed broadleaf forest28.72.711.01.417.42.25.31.24.11.16.41.111.10.7
pure broadleaf forest24.32.67.81.213.32.08.01.45.51.252.52.219.70.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.11.50.43.50.81.90.61.80.50.70.31.30.2
pure conifer forest28.11.058.01.644.02.072.02.081.91.530.41.845.70.6
mixed conifer forest29.11.022.31.424.61.710.11.36.61.09.01.120.70.5
mixed broadleaf forest20.90.99.81.015.41.56.71.14.10.86.11.013.40.5
pure broadleaf forest21.50.98.40.912.51.49.41.25.60.953.81.919.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852134/318465
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %±
n/an/a0.40.11.60.64.01.22.21.31.00.60.0.1.00.2
pure conifer forest31.01.162.02.350.13.065.04.080.92.330.64.043.40.9
mixed conifer forest27.81.020.01.920.12.49.12.47.41.59.22.522.40.7
mixed broadleaf forest19.60.98.51.314.02.110.62.63.91.16.02.115.00.6
pure broadleaf forest21.30.98.01.311.81.913.12.86.81.454.24.318.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.2.72.72.92.90.0.2.12.11.71.0
pure conifer forest14.67.832.310.241.37.954.58.186.48.923.15.838.83.6
mixed conifer forest30.110.319.58.723.46.913.65.66.96.73.72.614.82.6
mixed broadleaf forest19.88.918.88.510.24.911.35.36.76.55.93.311.02.3
pure broadleaf forest35.510.729.410.022.46.617.86.10.0.65.26.633.73.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.1.40.52.90.91.70.72.50.80.60.31.50.2
pure conifer forest11.61.955.12.138.22.775.42.381.52.032.02.049.91.0
mixed conifer forest36.02.924.51.927.42.59.41.56.01.29.51.317.80.8
mixed broadleaf forest28.62.711.01.417.82.15.41.24.01.06.51.111.10.6
pure broadleaf forest23.92.58.11.213.81.98.01.46.11.251.42.119.70.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.11.40.43.30.71.90.61.80.50.60.31.20.1
pure conifer forest28.31.057.71.543.61.971.11.981.31.531.11.746.00.6
mixed conifer forest28.81.022.31.323.91.79.61.36.60.99.01.120.30.5
mixed broadleaf forest20.80.910.01.015.71.47.21.14.00.76.30.913.30.4
pure broadleaf forest21.70.98.50.913.41.310.11.26.30.953.01.819.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852135/318466
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %±
n/an/a0.40.11.60.64.11.11.91.11.20.60.0.1.00.2
pure conifer forest30.91.063.02.149.42.865.93.781.22.131.73.843.60.8
mixed conifer forest27.61.019.01.821.82.37.92.17.01.49.52.422.20.7
mixed broadleaf forest19.40.98.51.313.31.910.52.43.41.05.91.914.80.6
pure broadleaf forest21.80.98.01.211.41.813.82.77.21.452.94.118.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.2.42.42.72.60.0.1.91.91.50.9
pure conifer forest12.97.033.89.239.17.754.77.988.67.621.45.538.23.4
mixed conifer forest26.49.219.77.922.36.615.25.75.75.53.32.314.32.5
mixed broadleaf forest21.58.519.17.79.84.710.54.95.85.65.43.110.92.2
pure broadleaf forest39.210.227.48.826.36.917.05.80.0.67.96.235.03.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.1.20.53.61.01.80.72.20.70.50.31.50.2
pure conifer forest10.91.855.12.037.42.576.12.181.81.933.01.950.30.9
mixed conifer forest36.62.824.41.827.82.39.21.46.01.29.31.217.80.7
mixed broadleaf forest28.52.610.41.317.72.05.21.14.11.05.81.010.70.6
pure broadleaf forest24.02.48.81.213.51.87.81.35.91.151.42.019.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.11.40.43.70.71.90.61.70.50.50.31.20.1
pure conifer forest28.20.958.21.442.81.871.91.881.71.431.91.646.20.6
mixed conifer forest28.70.921.91.224.91.69.21.26.40.98.91.020.20.5
mixed broadleaf forest20.50.89.70.915.31.37.01.03.80.75.80.813.00.4
pure broadleaf forest22.20.88.90.913.31.210.01.26.30.952.91.719.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852136/318467
NFI1
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a3.20.76.21.73.61.43.51.03.10.810.93.74.51.36.22.011.83.510.84.57.34.16.62.22.81.15.02.24.60.4
pure conifer forest34.12.020.42.938.23.347.52.836.52.159.75.665.33.153.53.960.75.154.97.160.87.969.34.283.32.333.14.646.80.9
mixed conifer forest29.01.910.52.217.92.721.32.325.61.915.54.216.72.522.43.312.53.56.43.613.45.18.12.58.31.74.82.119.20.7
mixed broadleaf forest18.21.617.32.711.52.212.11.914.01.510.33.56.31.66.41.96.72.618.15.59.25.11.81.21.50.84.82.111.40.6
pure broadleaf forest15.51.545.73.728.73.115.62.120.91.83.62.07.21.711.42.58.42.99.94.29.24.414.33.14.01.252.34.918.10.7
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.
inside perimetern/a11.87.80.0...0.0...0.0.0.0.0.0.0.0.0.0.8.07.69.35.10.0.2.02.04.41.6
pure conifer forest22.19.8100.0...0.0...100.0.24.521.40.0.38.512.278.910.828.311.165.68.185.49.526.46.344.73.8
mixed conifer forest21.79.60.0...100.0...0.0.22.720.30.0.5.45.314.49.527.011.58.74.814.69.52.22.211.22.4
mixed broadleaf forest10.87.20.0...0.0...0.0.0.0.30.326.022.39.90.0.5.45.38.64.70.0.6.13.57.72.0
pure broadleaf forest33.611.10.0...0.0...0.0.52.825.069.726.033.811.86.76.531.311.07.94.30.0.63.16.932.03.5
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.
outside perimetern/a6.22.07.75.33.83.84.22.93.53.56.02.34.61.34.91.74.91.82.42.46.42.83.31.02.90.92.50.73.90.4
pure conifer forest17.53.216.07.416.17.523.66.221.47.262.84.352.33.339.33.764.93.855.07.445.75.676.92.283.22.033.32.153.01.0
mixed conifer forest34.93.912.16.68.35.635.26.927.08.120.93.623.12.831.33.512.72.720.56.118.74.37.51.46.11.38.41.315.40.8
mixed broadleaf forest24.23.619.98.020.68.310.34.419.57.23.81.79.72.011.42.49.92.56.93.811.63.54.31.12.80.95.11.08.00.6
pure broadleaf forest17.23.144.310.051.210.226.76.428.68.16.52.310.32.113.22.67.72.115.15.217.74.48.01.45.01.250.72.219.70.8
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.
totaln/a4.00.76.31.63.71.33.61.03.10.87.92.04.50.95.51.36.91.65.92.36.82.24.50.92.80.72.90.74.30.3
pure conifer forest30.61.720.42.835.93.144.12.635.62.061.83.358.62.345.82.661.82.958.14.547.84.374.31.983.31.532.71.849.30.6
mixed conifer forest29.91.710.62.116.92.523.42.225.71.918.72.719.91.926.72.412.12.013.33.218.23.37.71.27.21.07.31.017.30.5
mixed broadleaf forest19.21.417.52.612.52.211.81.714.31.56.31.77.91.39.11.59.61.811.13.010.22.73.90.92.20.65.20.99.80.4
pure broadleaf forest16.31.345.23.431.13.017.12.021.41.75.31.69.11.412.81.89.61.711.73.017.03.29.61.34.50.852.01.919.20.5
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 #852137/318468
NFI1
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a3.60.86.81.85.01.53.81.13.20.812.03.84.81.49.62.312.63.413.64.88.94.39.62.53.41.16.92.45.40.4
pure conifer forest34.51.920.32.937.43.346.72.835.92.159.05.664.23.151.33.858.14.953.36.757.67.667.14.081.82.330.64.246.20.9
mixed conifer forest28.71.910.42.217.82.721.32.325.41.915.34.117.32.421.53.213.23.45.83.312.24.78.12.38.51.75.12.018.90.7
mixed broadleaf forest18.11.617.22.711.62.212.61.914.21.510.23.46.41.66.11.87.72.616.35.010.55.01.61.11.80.85.02.011.30.6
pure broadleaf forest15.11.445.43.628.33.115.72.121.21.83.52.07.31.711.42.58.52.811.04.310.84.613.72.94.51.252.54.618.10.7
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.
inside perimetern/a11.87.80.0...0.0...0.0.0.0.0.0.0.0.0.0.7.57.211.55.40.0.2.02.04.81.6
pure conifer forest22.19.8100.0...0.0...100.0.24.521.40.0.38.512.269.411.526.710.661.88.086.48.925.96.243.53.7
mixed conifer forest21.79.60.0...100.0...0.0.22.720.30.0.5.45.318.59.831.011.58.24.513.68.94.22.912.42.5
mixed broadleaf forest10.87.20.0...0.0...0.0.0.0.30.326.022.39.96.16.05.15.011.15.20.0.6.03.48.62.0
pure broadleaf forest33.611.10.0...0.0...0.0.52.825.069.726.033.811.85.95.829.610.57.44.10.0.61.96.930.83.4
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.
outside perimetern/a6.12.07.75.33.73.64.12.93.53.58.32.64.41.34.81.64.61.72.32.38.63.13.51.03.71.03.20.84.40.4
pure conifer forest18.03.216.07.415.57.223.16.121.47.260.84.352.53.338.23.664.03.853.87.144.05.576.32.282.82.032.52.052.41.0
mixed conifer forest34.53.912.16.68.05.434.56.827.08.121.03.523.12.832.13.513.32.719.35.818.04.27.61.45.91.38.31.215.30.7
mixed broadleaf forest24.53.519.98.023.58.512.14.619.57.23.61.69.82.012.12.410.12.410.54.411.13.44.41.12.70.95.21.08.20.6
pure broadleaf forest17.03.144.310.049.310.026.26.328.68.16.32.310.32.012.82.57.92.114.24.918.24.38.11.44.91.250.82.119.70.8
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.
totaln/a4.30.76.81.74.81.43.81.03.20.89.72.14.50.97.11.47.21.67.12.48.52.45.71.03.50.73.80.75.00.3
pure conifer forest31.01.720.32.735.13.043.42.635.12.060.23.358.12.244.32.660.42.855.74.445.94.272.91.982.41.531.71.748.70.6
mixed conifer forest29.71.710.52.116.72.523.32.225.51.918.72.720.21.826.62.412.82.013.03.117.93.27.81.27.21.07.41.017.20.5
mixed broadleaf forest19.11.417.42.612.82.112.41.814.51.56.11.68.01.39.31.510.01.812.63.010.22.64.20.92.30.65.20.99.90.4
pure broadleaf forest15.91.345.03.430.52.917.12.021.71.75.21.69.11.312.61.89.61.711.62.917.43.19.51.24.60.851.91.819.20.5
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 #852138/318469
NFI1
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a3.10.55.01.14.51.03.60.83.40.612.72.76.21.19.31.69.22.114.23.614.23.711.21.84.00.86.21.65.40.3
pure conifer forest33.91.418.91.936.42.348.42.037.11.558.54.065.62.154.02.762.43.553.35.152.55.266.62.783.81.631.93.146.90.6
mixed conifer forest29.61.315.11.817.11.821.21.726.31.413.92.815.51.621.12.211.22.37.82.89.02.96.61.46.11.04.41.418.90.5
mixed broadleaf forest15.91.116.41.913.61.611.91.313.21.09.02.37.11.16.91.46.91.816.33.79.83.12.60.91.80.64.91.410.80.4
pure broadleaf forest17.61.144.52.528.52.215.01.420.01.26.01.95.71.08.61.610.32.28.52.914.63.612.91.94.30.952.73.318.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a7.04.70.0.0.0.0.0...0.0.0.0.14.413.30.0.0.0.4.44.39.63.72.42.33.11.74.11.1
pure conifer forest13.66.327.022.70.0.0.0...21.819.730.012.60.0.38.29.458.78.521.47.864.76.077.56.523.54.240.62.6
mixed conifer forest26.28.00.0.0.0.55.434.9..23.921.023.311.813.912.98.05.425.27.735.09.39.23.67.54.25.12.213.71.8
mixed broadleaf forest19.37.10.0.0.0.0.0...28.223.46.96.728.317.026.28.58.24.56.94.77.63.35.03.55.12.29.41.5
pure broadleaf forest34.08.773.022.7100.0.44.634.9..26.222.339.813.743.518.827.68.88.04.432.39.08.93.57.74.263.34.832.22.5
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.
outside perimetern/a4.51.34.53.18.23.94.02.01.81.85.81.44.20.96.41.35.11.26.32.48.32.24.30.83.90.72.30.54.30.3
pure conifer forest15.92.311.64.918.75.621.14.113.74.563.22.954.52.337.92.561.82.753.15.043.63.977.01.683.81.435.61.553.20.7
mixed conifer forest35.52.99.14.412.84.930.54.623.25.617.22.224.02.031.52.414.52.018.94.015.32.87.51.05.70.97.40.814.80.5
mixed broadleaf forest24.12.618.25.818.65.614.63.521.15.48.21.78.91.312.61.810.51.78.42.813.52.63.90.72.20.65.30.78.20.4
pure broadleaf forest20.02.556.57.541.87.129.94.640.26.55.71.48.51.311.51.78.11.513.33.319.33.17.31.04.40.849.41.519.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.40.54.91.04.91.03.60.73.30.58.21.35.10.77.91.06.31.18.61.99.91.86.60.83.90.53.00.54.90.2
pure conifer forest30.31.218.31.834.52.144.41.835.81.461.12.359.91.545.21.860.92.054.03.344.52.973.21.483.61.034.11.249.30.4
mixed conifer forest30.61.214.41.716.61.722.61.626.21.316.01.719.61.326.41.713.01.515.32.415.02.17.40.85.90.76.70.717.10.3
mixed broadleaf forest17.41.016.51.814.01.612.21.213.61.08.61.37.90.910.01.110.01.311.62.111.61.93.70.62.10.45.20.69.70.3
pure broadleaf forest18.31.045.92.430.02.117.11.421.01.26.01.17.50.810.51.29.91.310.52.018.92.29.00.94.50.651.01.319.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852139/318470
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/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
pure conifer forest32.71.912.62.433.23.340.22.828.92.063.25.663.73.145.43.959.45.257.36.958.88.164.74.382.32.430.14.542.70.9
mixed conifer forest31.91.917.32.820.12.827.52.631.82.123.14.921.42.726.03.414.13.88.13.821.86.910.62.87.11.69.72.923.20.8
mixed broadleaf forest18.71.628.33.223.22.915.02.018.61.76.52.86.71.713.82.711.63.515.85.112.65.410.02.73.81.25.82.315.20.7
pure broadleaf forest16.31.541.93.623.52.916.32.120.21.87.12.86.71.79.92.411.63.312.44.86.83.812.12.96.01.554.44.917.80.7
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.
inside perimetern/a0.0.0.0...0.0...0.0.0.0.0.0.0.0.7.87.50.0.3.23.10.0.2.22.21.91.1
pure conifer forest10.97.3100.0...0.0...100.0.24.521.40.0.32.311.971.112.223.310.659.58.385.49.524.56.140.13.7
mixed conifer forest27.510.50.0...100.0...0.0.0.0.0.0.23.710.514.49.529.411.414.86.17.47.13.92.714.32.7
mixed broadleaf forest22.09.80.0...0.0...0.0.22.720.330.326.018.39.60.0.11.17.59.25.07.26.94.22.99.72.2
pure broadleaf forest39.511.60.0...0.0...0.0.52.825.069.726.025.611.06.76.536.212.113.35.50.0.65.26.834.03.6
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.
outside perimetern/a0.0.0.0.0.0.0.0.0.0.1.11.11.20.70.0.2.11.24.63.27.02.71.50.72.70.90.60.41.40.3
pure conifer forest11.92.70.0.7.75.319.35.88.94.964.54.347.83.336.73.659.73.946.57.440.25.575.82.381.52.131.02.149.91.0
mixed conifer forest37.14.019.98.025.18.937.47.046.09.020.13.629.93.133.33.619.13.224.26.417.14.09.41.66.21.39.41.317.90.8
mixed broadleaf forest30.73.836.19.736.89.918.55.623.27.75.62.013.12.317.62.911.82.611.74.619.84.65.31.24.11.16.41.111.10.7
pure broadleaf forest20.43.344.010.030.49.524.76.221.97.48.62.67.91.812.42.57.32.113.04.915.94.18.01.45.51.252.52.219.70.8
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.
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
pure conifer forest28.11.611.72.230.53.037.32.627.81.964.23.355.62.340.62.657.93.054.64.643.44.372.02.081.91.530.41.845.60.6
mixed conifer forest32.81.717.52.620.62.729.12.432.62.021.22.925.42.029.42.417.72.415.63.520.03.410.11.36.61.09.01.120.70.5
mixed broadleaf forest21.11.529.03.024.62.815.41.918.81.75.91.610.01.415.82.012.12.012.03.116.73.36.71.14.10.86.11.013.30.5
pure broadleaf forest17.61.441.93.424.22.817.42.020.31.78.02.07.71.311.71.810.01.811.93.115.83.29.41.25.60.953.81.919.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852140/318471
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/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
pure conifer forest34.01.912.42.433.13.239.62.828.42.061.15.463.93.045.93.857.94.851.56.560.17.165.04.080.92.330.64.043.30.8
mixed conifer forest31.01.917.02.718.92.727.72.632.12.024.04.821.02.625.53.315.83.68.63.617.15.69.12.47.41.59.22.522.50.7
mixed broadleaf forest18.51.627.83.223.22.815.42.118.31.77.12.87.01.613.82.712.63.316.94.811.74.610.62.63.91.16.02.115.00.6
pure broadleaf forest16.11.542.83.624.92.916.42.120.91.87.82.96.71.610.02.310.73.017.75.111.14.313.12.86.81.454.24.318.30.7
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.
inside perimetern/a0.0.0.0...0.0...0.0.0.0.0.0.0.0.6.15.90.0.2.92.90.0.2.12.11.81.0
pure conifer forest10.97.3100.0...0.0...100.0.24.521.40.0.32.311.966.711.222.010.154.58.186.48.923.15.839.13.6
mixed conifer forest27.510.50.0...100.0...0.0.0.0.0.0.23.710.516.58.833.211.413.65.66.96.73.72.614.42.6
mixed broadleaf forest22.09.80.0...0.0...0.0.22.720.330.326.018.39.65.55.310.57.111.35.36.76.55.93.310.72.3
pure broadleaf forest39.511.60.0...0.0...0.0.52.825.069.726.025.611.05.35.134.311.617.86.10.0.65.26.634.03.5
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.
outside perimetern/a0.0.0.0.0.0.0.0.0.0.1.11.11.20.70.60.62.01.14.33.06.52.51.70.72.50.80.60.31.50.2
pure conifer forest12.32.70.0.7.55.119.35.88.94.964.44.247.93.335.03.558.73.944.77.141.75.375.42.381.52.032.02.050.01.0
mixed conifer forest38.14.019.98.024.18.637.47.046.09.020.13.629.73.034.03.520.03.222.26.016.03.89.41.56.01.29.51.317.80.8
mixed broadleaf forest29.83.836.19.739.19.818.55.623.27.75.42.013.12.218.12.811.92.614.64.918.64.35.41.24.01.06.51.111.00.6
pure broadleaf forest19.83.244.010.029.39.224.76.221.97.49.12.68.11.812.32.57.52.114.24.917.24.18.01.46.11.251.42.119.80.8
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.
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
pure conifer forest29.31.611.52.230.52.936.82.527.31.963.23.255.92.240.02.556.92.951.14.345.44.071.11.981.31.531.11.745.90.6
mixed conifer forest32.31.717.22.619.42.629.22.432.82.021.62.825.02.029.62.418.62.415.03.218.33.19.61.36.60.99.01.120.30.5
mixed broadleaf forest20.81.528.63.024.82.715.71.918.51.66.11.610.01.416.12.012.52.014.43.015.43.07.21.14.00.76.30.913.20.4
pure broadleaf forest17.31.342.73.325.32.817.42.020.91.78.52.07.71.211.71.79.81.714.53.217.23.110.11.26.30.953.01.819.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852141/318472
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/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
pure conifer forest33.61.812.02.232.33.040.02.628.41.861.55.064.42.845.33.560.64.650.15.959.56.665.93.781.22.131.73.843.40.8
mixed conifer forest29.91.816.02.518.92.527.82.433.01.922.44.319.82.327.83.214.73.411.03.617.45.37.92.17.01.49.52.422.30.7
mixed broadleaf forest19.11.527.73.021.32.615.41.917.81.66.22.47.81.613.52.511.83.115.54.310.24.110.52.43.41.05.91.914.80.6
pure broadleaf forest17.01.444.33.427.52.815.91.920.41.79.93.06.31.49.22.110.12.817.54.611.34.013.82.77.21.452.94.118.60.6
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.
inside perimetern/a0.0.0.0...0.0...0.0.0.0.0.0.0.0.5.65.40.0.2.72.60.0.1.91.91.60.9
pure conifer forest10.06.8100.0...0.0...100.0.28.317.00.0.30.611.462.811.222.110.054.77.988.67.621.45.538.43.4
mixed conifer forest25.09.70.0...53.435.2..0.0.14.813.60.0.22.510.015.58.333.011.415.25.75.75.53.32.314.12.4
mixed broadleaf forest25.09.70.0...0.0...0.0.12.511.822.520.222.510.05.35.210.77.310.54.95.85.65.43.110.72.2
pure broadleaf forest40.011.00.0...46.635.2..0.0.44.518.977.520.224.410.610.77.234.211.617.05.80.0.67.96.235.43.3
total100.0.100.0...100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.0.0.0.0.0.0.90.91.10.61.50.81.71.03.62.58.02.71.80.72.20.70.50.31.50.2
pure conifer forest11.92.60.0.6.44.417.65.38.34.665.04.047.73.133.93.258.73.644.26.540.75.076.12.181.81.933.01.950.30.9
mixed conifer forest37.53.822.28.023.57.841.36.847.68.620.63.430.12.934.83.218.93.023.95.714.93.49.21.46.01.29.31.217.80.7
mixed broadleaf forest30.43.633.49.136.08.818.75.324.17.44.81.812.02.017.72.612.42.516.24.718.03.95.21.14.11.05.81.010.70.6
pure broadleaf forest20.13.144.59.634.18.822.55.720.06.88.72.49.11.812.02.38.32.012.14.218.43.97.81.35.91.151.42.019.80.7
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.
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
pure conifer forest29.11.511.22.129.52.736.92.427.31.863.83.056.12.039.02.457.92.749.43.944.93.871.91.881.71.431.91.646.10.6
mixed conifer forest31.21.616.62.419.42.429.62.333.81.921.22.624.51.831.12.317.62.216.63.017.62.99.21.26.40.98.91.020.10.5
mixed broadleaf forest21.31.428.12.822.92.515.81.818.11.55.31.49.81.315.81.812.71.914.52.914.72.77.01.03.80.75.80.812.90.4
pure broadleaf forest18.11.344.13.228.22.716.91.820.41.69.11.98.11.211.31.69.81.714.52.917.72.910.01.26.30.952.91.719.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852142/318473
NFI1
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %±
n/an/a4.00.73.30.66.01.16.01.05.02.24.50.4
pure conifer forest30.71.640.21.560.32.272.41.933.14.646.80.9
mixed conifer forest24.51.522.61.318.81.89.21.24.82.119.30.7
mixed broadleaf forest18.01.413.01.17.01.24.30.94.82.111.40.6
pure broadleaf forest22.91.521.01.38.11.38.11.252.34.918.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a11.17.40.0.0.0.4.22.12.02.04.11.5
pure conifer forest26.510.10.0.23.714.860.04.926.46.344.93.8
mixed conifer forest20.59.2100.0.10.810.312.33.32.22.210.92.4
mixed broadleaf forest10.16.80.0.12.811.98.12.76.13.57.92.0
pure broadleaf forest31.810.70.0.52.717.715.33.663.16.932.23.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a6.41.93.91.95.00.93.60.62.50.73.90.4
pure conifer forest17.22.921.54.150.02.273.71.433.32.152.91.0
mixed conifer forest31.63.626.34.325.71.99.30.98.41.315.50.8
mixed broadleaf forest23.63.315.53.69.01.35.40.75.11.08.00.6
pure broadleaf forest21.23.132.84.610.31.38.00.950.72.219.70.8
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.50.73.30.55.40.74.50.52.90.74.20.3
pure conifer forest28.21.438.41.454.71.572.41.132.71.849.30.6
mixed conifer forest25.71.423.01.322.31.39.50.77.31.017.40.5
mixed broadleaf forest18.81.313.21.08.10.95.20.55.20.99.90.4
pure broadleaf forest22.81.322.11.29.60.98.50.752.01.919.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852143/318474
NFI1
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %±
n/an/a4.40.73.70.67.31.27.51.16.92.45.30.4
pure conifer forest31.01.639.51.558.82.270.21.830.64.246.20.9
mixed conifer forest24.41.522.51.318.71.89.21.25.12.019.10.7
mixed broadleaf forest17.91.413.31.16.91.14.60.85.02.011.40.6
pure broadleaf forest22.41.421.11.38.21.38.41.152.54.618.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a11.17.40.0.0.0.5.02.22.02.04.51.6
pure conifer forest26.510.10.0.23.714.857.54.925.96.243.73.7
mixed conifer forest20.59.2100.0.10.810.313.53.44.22.912.12.4
mixed broadleaf forest10.16.80.0.12.811.99.62.96.03.48.82.1
pure broadleaf forest31.810.70.0.52.717.714.43.461.96.930.93.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a6.31.83.81.95.31.04.10.63.20.84.40.4
pure conifer forest17.62.921.14.049.42.172.91.432.52.052.31.0
mixed conifer forest31.23.525.84.325.91.99.40.98.31.215.40.7
mixed broadleaf forest23.93.317.13.79.31.35.60.75.21.08.30.6
pure broadleaf forest21.03.132.24.610.11.38.10.950.82.119.70.8
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.80.73.70.66.20.75.40.53.80.74.90.3
pure conifer forest28.61.437.81.453.71.571.01.131.71.748.70.6
mixed conifer forest25.51.422.91.222.41.39.60.77.41.017.30.5
mixed broadleaf forest18.81.213.61.08.20.95.50.55.20.910.00.4
pure broadleaf forest22.31.322.11.29.60.98.60.751.91.819.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852144/318475
NFI1
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %±
n/an/a3.60.53.70.48.10.98.00.86.21.65.30.3
pure conifer forest30.11.140.21.160.51.571.61.331.93.146.90.6
mixed conifer forest26.01.122.90.917.31.27.30.74.41.419.00.5
mixed broadleaf forest16.00.912.90.77.30.84.50.64.91.410.80.4
pure broadleaf forest24.31.020.30.96.70.88.50.852.73.318.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a6.14.20.0.4.14.04.21.53.11.74.01.1
pure conifer forest15.16.20.0.20.48.256.73.623.54.240.52.6
mixed conifer forest23.37.235.027.920.78.314.72.65.12.213.51.8
mixed broadleaf forest17.16.40.0.16.77.69.72.15.12.29.61.6
pure broadleaf forest38.48.365.027.938.110.014.62.563.34.832.42.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a4.51.24.41.45.30.74.70.52.30.54.30.3
pure conifer forest15.32.118.62.750.91.573.01.035.61.553.10.7
mixed conifer forest31.82.724.33.025.01.39.20.77.40.814.80.5
mixed broadleaf forest23.22.417.42.610.00.95.30.55.30.78.20.4
pure broadleaf forest25.32.535.33.38.80.97.70.649.41.519.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.80.43.80.46.60.55.90.43.00.54.90.2
pure conifer forest27.51.038.21.055.11.171.60.834.11.249.20.4
mixed conifer forest26.91.023.00.921.30.98.80.56.70.717.10.4
mixed broadleaf forest17.20.913.30.78.80.65.30.45.20.69.70.3
pure broadleaf forest24.71.021.70.98.20.68.40.551.01.319.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852145/318476
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %±
n/an/a0.30.20.50.22.50.72.00.60.0.1.10.2
pure conifer forest27.71.633.21.557.42.270.91.930.14.542.80.9
mixed conifer forest28.41.628.01.423.11.99.91.39.72.923.20.8
mixed broadleaf forest21.21.518.61.29.11.38.11.25.82.315.30.7
pure broadleaf forest22.51.519.81.27.81.29.01.254.44.917.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.2.11.52.22.21.81.0
pure conifer forest15.88.40.0.23.714.854.95.024.56.140.33.7
mixed conifer forest26.210.1100.0.0.0.17.43.83.92.714.22.6
mixed broadleaf forest20.89.30.0.23.614.89.33.04.22.99.72.2
pure broadleaf forest37.311.10.0.52.717.716.43.765.26.834.03.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.80.42.60.50.60.41.50.3
pure conifer forest10.12.313.73.447.62.271.11.431.02.149.81.0
mixed conifer forest34.53.637.04.829.22.011.11.09.41.318.00.8
mixed broadleaf forest31.43.624.34.212.91.57.30.86.41.111.10.7
pure broadleaf forest24.03.325.04.39.51.37.90.952.52.219.70.8
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
pure conifer forest24.41.431.41.452.11.570.01.130.41.845.60.6
mixed conifer forest29.41.528.91.426.11.411.10.89.01.120.70.5
mixed broadleaf forest23.01.319.11.211.21.07.70.76.11.013.30.5
pure broadleaf forest23.01.320.21.29.00.98.80.753.81.919.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852146/318477
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %±
n/an/a0.30.20.50.22.40.71.90.50.0.1.00.2
pure conifer forest28.71.632.61.457.52.269.61.830.64.043.30.9
mixed conifer forest27.71.627.91.422.91.99.81.29.22.522.50.7
mixed broadleaf forest20.91.418.61.29.31.38.51.16.02.115.00.6
pure broadleaf forest22.41.420.41.28.01.210.21.254.24.318.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.1.91.32.12.11.71.0
pure conifer forest15.88.40.0.23.714.853.04.823.15.839.33.6
mixed conifer forest26.210.1100.0.0.0.17.73.73.72.614.42.6
mixed broadleaf forest20.89.30.0.23.614.810.53.05.93.310.72.3
pure broadleaf forest37.311.10.0.52.717.716.93.665.26.633.93.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.1.00.42.60.50.60.31.50.2
pure conifer forest10.52.313.63.447.02.170.81.432.02.049.91.0
mixed conifer forest35.53.636.64.729.31.910.91.09.51.317.90.8
mixed broadleaf forest30.63.525.04.313.11.47.40.86.51.111.00.6
pure broadleaf forest23.43.224.84.29.61.38.30.951.42.119.70.8
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
pure conifer forest25.31.430.91.351.91.569.31.131.11.745.90.6
mixed conifer forest29.01.428.71.326.01.310.90.79.01.120.30.5
mixed broadleaf forest22.61.319.11.211.31.08.00.66.30.913.20.4
pure broadleaf forest22.91.320.81.29.20.99.50.753.01.819.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852147/318478
NFI2
forest area
rockfall SilvaProtect · degree of mixture
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
rockfall SilvaProtectdegree of mixture %± %± %± %± %± %±
n/an/a0.20.20.40.22.20.62.10.50.0.1.00.2
pure conifer forest28.41.532.71.457.52.070.11.731.73.843.50.8
mixed conifer forest26.71.528.41.322.91.79.31.19.52.422.30.7
mixed broadleaf forest21.31.417.91.19.41.28.01.05.91.914.80.6
pure broadleaf forest23.41.420.51.27.91.110.51.152.94.118.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.1.81.21.91.91.50.9
pure conifer forest14.67.80.0.29.912.753.24.721.45.538.63.4
mixed conifer forest23.89.353.235.28.78.317.53.63.32.314.12.4
mixed broadleaf forest23.89.30.0.14.39.510.72.95.43.110.72.2
pure broadleaf forest37.810.646.835.247.113.916.83.567.96.235.13.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.1.20.42.50.50.50.31.50.2
pure conifer forest10.22.212.23.146.62.071.01.333.01.950.30.9
mixed conifer forest35.33.538.44.529.81.810.70.99.31.217.80.7
mixed broadleaf forest30.83.424.74.012.51.37.40.85.81.010.70.6
pure broadleaf forest23.73.124.64.010.01.28.30.851.42.019.70.7
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
pure conifer forest25.01.330.91.351.71.469.71.031.91.646.10.6
mixed conifer forest28.11.329.31.326.21.310.60.78.91.020.20.5
mixed broadleaf forest23.01.318.51.111.00.97.80.65.80.813.00.4
pure broadleaf forest23.71.320.91.19.40.89.60.652.91.719.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852148/318479
NFI1
forest area
rockfall SilvaProtect · degree of mixture
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a1.9230.0.0.0.1.923
pure conifer forest13.670.0.0.45014.07
mixed conifer forest9.990.0.0.0.9.99
mixed broadleaf forest6.4110.0.0.2716.611
pure broadleaf forest14.570.0.1.03115.57
total46.320.0.1.62547.91
AIn/a0.0.0.0.0.11000.1100
pure conifer forest1.3250.0.1.4222.714
mixed conifer forest0.5370.0.1.1271.620
mixed broadleaf forest0.2720.0.0.11000.359
pure broadleaf forest0.2720.0.0.0.0.272
total2.2170.0.2.7144.97
ARn/a0.3570.0.0.2710.545
pure conifer forest2.3180.0.1.3253.712
mixed conifer forest1.8210.0.0.9322.616
mixed broadleaf forest0.3570.0.0.11000.349
pure broadleaf forest0.2720.0.0.5450.737
total4.9100.0.3.0157.94
BEn/a4.6150.0.3.8168.411
pure conifer forest46.041.52639.9487.33
mixed conifer forest18.370.93316.5735.85
mixed broadleaf forest9.0100.9338.01117.97
pure broadleaf forest9.1100.6416.21315.98
total87.033.91674.43165.41
BL/BSn/a0.8350.0.0.3571.129
pure conifer forest2.0220.11000.11002.221
mixed conifer forest3.2170.11000.3573.616
mixed broadleaf forest3.3160.0.0.6414.015
pure broadleaf forest7.6100.2711.8249.68
total16.940.4503.11720.42
FRn/a1.6250.0.0.9332.520
pure conifer forest11.380.0.9.9921.15
mixed conifer forest4.4140.0.2.3206.711
mixed broadleaf forest3.0170.11001.8234.813
pure broadleaf forest3.9150.2711.1305.213
total24.240.35816.0640.42
GEn/a0.11000.0.0.0.0.1100
pure conifer forest0.0.0.0.0.0.0.0.
mixed conifer forest0.11000.0.0.0.0.1100
mixed broadleaf forest0.0.0.0.0.0.0.0.
pure broadleaf forest3.180.0.0.0.3.18
total3.460.0.0.0.3.46
GLn/a1.0310.11000.8351.922
pure conifer forest2.8180.5432.5185.812
mixed conifer forest0.8340.3681.0312.121
mixed broadleaf forest0.7370.11000.8351.624
pure broadleaf forest0.9340.7371.9223.515
total6.2111.7237.01015.05
GRn/a2.3210.11003.1185.513
pure conifer forest48.644.11570.43123.22
mixed conifer forest3.7160.4505.1149.210
mixed broadleaf forest1.2290.4502.4204.016
pure broadleaf forest3.2181.7256.81211.79
total59.146.71287.92153.71
JUn/a0.8350.11000.5451.426
pure conifer forest6.4120.11001.3277.810
mixed conifer forest5.8120.3572.8188.99
mixed broadleaf forest4.6140.2702.7197.511
pure broadleaf forest5.9120.3572.3208.59
total23.441.0319.7934.12
LUn/a1.9220.0.0.2712.121
pure conifer forest20.750.0.2.71823.44
mixed conifer forest5.8120.0.2.0217.810
mixed broadleaf forest3.4160.11001.2274.813
pure broadleaf forest2.2200.11000.8353.017
total34.130.2716.81141.22
NEn/a0.8340.0.0.2711.031
pure conifer forest14.260.0.1.32715.56
mixed conifer forest5.3120.0.1.1306.411
mixed broadleaf forest2.6190.11000.5443.217
pure broadleaf forest1.6240.11000.6412.320
total24.530.2713.61528.42
NWn/a0.4490.0.0.3560.835
pure conifer forest1.5240.11001.5253.114
mixed conifer forest0.7390.0.0.8371.426
mixed broadleaf forest0.2700.0.0.5440.836
pure broadleaf forest0.6400.3570.9291.918
total3.5140.4494.1128.05
OWn/a0.9330.0.0.2711.130
pure conifer forest6.2110.2704.31310.76
mixed conifer forest0.7360.0.2.3203.117
mixed broadleaf forest0.6440.0.1.3281.822
pure broadleaf forest0.6410.2711.3282.121
total9.180.4519.3818.83
SGn/a1.4280.0.1.8233.218
pure conifer forest10.690.110010.1920.86
mixed conifer forest3.7160.7388.51013.08
mixed broadleaf forest1.6250.11004.5146.212
pure broadleaf forest2.6190.5454.6147.711
total19.961.42729.5450.82
SHn/a0.7370.0.0.0.0.737
pure conifer forest3.4150.0.0.11003.515
mixed conifer forest1.6240.0.0.2701.822
mixed broadleaf forest2.2200.0.0.0.2.220
pure broadleaf forest3.6140.11000.2713.913
total11.630.11000.54412.22
SOn/a0.5440.11000.0.0.641
pure conifer forest5.2130.11000.2715.513
mixed conifer forest7.0110.11000.8357.910
mixed broadleaf forest6.0120.0.0.5456.411
pure broadleaf forest9.490.11001.42610.98
total28.030.4502.91831.42
SZn/a1.8240.11000.8352.719
pure conifer forest7.5100.11006.01213.77
mixed conifer forest1.6250.3583.3175.213
mixed broadleaf forest1.0310.4491.5262.918
pure broadleaf forest0.9330.3571.1312.320
total12.971.32812.7726.83
TGn/a0.6380.0.0.11000.735
pure conifer forest6.5100.0.0.3506.99
mixed conifer forest4.7120.0.0.6385.311
mixed broadleaf forest1.5240.0.0.5441.921
pure broadleaf forest3.6150.0.0.9314.513
total17.030.0.2.41819.42
TIn/a1.3280.3581.9233.517
pure conifer forest5.0141.42623.1629.55
mixed conifer forest0.7380.4506.2127.311
mixed broadleaf forest0.9330.3584.4155.613
pure broadleaf forest11.194.91445.5461.53
total19.177.31181.12107.42
URn/a0.7380.0.0.3581.131
pure conifer forest2.8181.9234.0148.78
mixed conifer forest0.3580.7390.9351.923
mixed broadleaf forest1.0310.11000.3581.426
pure broadleaf forest0.5450.0.0.8351.327
total5.4122.7196.31114.45
VDn/a3.0180.0.0.9333.916
pure conifer forest29.350.0.8.51037.74
mixed conifer forest19.370.11004.91424.46
mixed broadleaf forest8.9100.11002.22111.29
pure broadleaf forest12.380.6414.01616.97
total72.820.83520.4694.11
VSn/a3.3170.6412.9186.812
pure conifer forest19.874.21551.0375.02
mixed conifer forest2.0220.6415.0147.611
mixed broadleaf forest0.8350.5452.6193.816
pure broadleaf forest3.9160.6414.8149.210
total29.856.41266.23102.42
ZGn/a0.2710.0.0.11000.358
pure conifer forest1.8200.0.0.8342.615
mixed conifer forest0.9320.0.0.4491.225
mixed broadleaf forest0.2710.0.0.6400.834
pure broadleaf forest0.3570.0.0.6380.830
total3.3120.0.2.4165.74
ZHn/a1.9230.0.0.11002.022
pure conifer forest17.960.0.0.110018.06
mixed conifer forest13.080.0.0.27113.28
mixed broadleaf forest7.0110.0.0.11007.111
pure broadleaf forest8.9100.0.0.4509.39
total48.810.0.0.93349.71
Switzerlandn/a33.151.52719.6754.24
pure conifer forest286.9214.48241.02542.31
mixed conifer forest116.034.91467.24188.02
mixed broadleaf forest66.743.41737.35107.33
pure broadleaf forest110.8311.6989.43211.72
total613.4135.75454.411103.60
© WSL, Swiss National Forest Inventory, 19.06.2020 #852149/318480
NFI1
forest area
rockfall SilvaProtect · degree of mixture
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a2.4280.0.0.0.2.428
pure conifer forest12.2110.0.0.85013.011
mixed conifer forest8.5140.0.0.0.8.514
mixed broadleaf forest6.0170.0.0.0.6.017
pure broadleaf forest16.690.0.1.04517.69
total45.720.0.1.83347.52
AIn/a0.0.0.0.0.21000.2100
pure conifer forest1.2380.0.1.5312.621
mixed conifer forest0.5570.0.0.9421.432
mixed broadleaf forest0.21000.0.0.21000.471
pure broadleaf forest0.4680.0.0.0.0.468
total2.3250.0.2.8205.19
ARn/a0.21000.0.0.0.0.2100
pure conifer forest2.8210.0.1.6314.413
mixed conifer forest1.9310.0.0.8422.724
mixed broadleaf forest0.3710.0.0.0.0.371
pure broadleaf forest0.21000.0.0.5580.749
total5.3130.0.2.8208.16
BEn/a5.2190.0.4.2229.414
pure conifer forest44.261.83340.2686.14
mixed conifer forest18.1100.65817.71036.47
mixed broadleaf forest9.4141.0457.81618.210
pure broadleaf forest9.4141.0456.21816.610
total86.344.42176.04166.71
BL/BSn/a1.3410.0.0.4701.634
pure conifer forest2.5270.31000.21003.025
mixed conifer forest1.7350.21000.21002.131
mixed broadleaf forest3.7230.0.0.9504.620
pure broadleaf forest6.7150.0.1.7348.513
total15.960.5723.42319.73
FRn/a1.8340.0.1.2413.026
pure conifer forest11.5120.0.8.11319.68
mixed conifer forest5.1190.0.2.3277.415
mixed broadleaf forest3.1250.0.1.2414.321
pure broadleaf forest4.9190.0.1.3416.217
total26.360.0.14.2940.53
GEn/a0.0.0.0.0.0.0.0.
pure conifer forest0.0.0.0.0.0.0.0.
mixed conifer forest0.41000.0.0.0.0.4100
mixed broadleaf forest0.0.0.0.0.0.0.0.
pure broadleaf forest2.7190.0.0.0.2.719
total3.1130.0.0.0.3.113
GLn/a0.6580.21000.6581.438
pure conifer forest2.6260.7482.7256.015
mixed conifer forest0.9430.21001.1382.326
mixed broadleaf forest0.6570.21000.5571.337
pure broadleaf forest0.4711.0441.8323.223
total5.1172.3276.81414.27
GRn/a2.0320.0.3.2255.219
pure conifer forest46.764.12268.54119.33
mixed conifer forest4.8200.6585.71811.113
mixed broadleaf forest1.4380.21002.3293.922
pure broadleaf forest3.3240.8507.31611.512
total58.255.71887.03150.92
JUn/a0.8500.21000.8491.832
pure conifer forest6.7160.21001.3378.214
mixed conifer forest5.7170.4703.1249.212
mixed broadleaf forest5.3180.0.2.9258.214
pure broadleaf forest3.9210.4702.3286.615
total22.461.24010.51234.03
LUn/a1.4380.0.0.21001.635
pure conifer forest20.770.0.3.32424.06
mixed conifer forest5.9170.0.2.0318.015
mixed broadleaf forest3.4230.0.1.3374.719
pure broadleaf forest1.9310.0.0.8492.726
total33.340.0.7.61541.03
NEn/a0.6600.0.0.4711.046
pure conifer forest15.380.0.1.33816.68
mixed conifer forest4.6190.0.1.1415.716
mixed broadleaf forest1.9290.0.0.5572.425
pure broadleaf forest1.6350.21000.6592.528
total24.150.21003.82128.23
NWn/a0.0.0.0.0.0.0.0.
pure conifer forest1.8320.0.1.5393.320
mixed conifer forest0.8560.0.0.6581.439
mixed broadleaf forest0.31000.0.0.5720.757
pure broadleaf forest0.6580.21001.2392.027
total3.5210.21003.8207.58
OWn/a1.2410.0.0.4711.635
pure conifer forest5.6160.11004.51810.210
mixed conifer forest0.8450.0.1.4372.228
mixed broadleaf forest0.9470.0.1.6362.426
pure broadleaf forest0.8510.21001.2402.229
total9.3120.3729.11118.74
SGn/a1.9330.0.1.4383.324
pure conifer forest10.9130.21009.11420.29
mixed conifer forest3.7230.9509.51314.111
mixed broadleaf forest2.3300.0.4.3206.716
pure broadleaf forest3.0240.5584.1227.615
total21.881.73528.4652.03
SHn/a0.9490.0.0.0.0.949
pure conifer forest3.0240.0.0.0.3.024
mixed conifer forest1.6330.0.0.4692.029
mixed broadleaf forest2.5260.0.0.0.2.526
pure broadleaf forest3.9200.0.0.0.3.920
total11.940.0.0.46912.33
SOn/a1.1440.21000.0.1.440
pure conifer forest4.3210.21000.21004.820
mixed conifer forest7.6150.21000.6598.314
mixed broadleaf forest6.9160.0.0.7517.715
pure broadleaf forest8.9130.21000.6589.812
total28.930.9502.13031.92
SZn/a1.8320.0.0.6582.528
pure conifer forest8.4140.0.5.91614.29
mixed conifer forest2.2290.4712.8255.517
mixed broadleaf forest1.0450.21001.3372.527
pure broadleaf forest1.1430.21001.1442.427
total14.590.84911.71027.14
TGn/a0.5600.0.0.21000.751
pure conifer forest6.1140.0.0.4576.513
mixed conifer forest5.2160.0.0.3715.516
mixed broadleaf forest1.9310.0.0.7512.626
pure broadleaf forest3.7200.0.0.8504.518
total17.350.0.2.42619.73
TIn/a1.4380.21002.5274.122
pure conifer forest4.4211.24120.3925.98
mixed conifer forest1.0440.21006.5177.716
mixed broadleaf forest0.8500.4714.7215.918
pure broadleaf forest11.3135.21945.4561.94
total18.8107.31679.53105.52
URn/a0.4720.0.0.0.0.472
pure conifer forest2.6252.2293.9208.811
mixed conifer forest0.21000.21000.8501.240
mixed broadleaf forest1.0450.21000.4711.535
pure broadleaf forest1.0450.0.0.8481.732
total5.2172.6265.81513.76
VDn/a3.2250.0.0.8503.922
pure conifer forest28.770.0.7.81536.56
mixed conifer forest18.490.0.5.31923.78
mixed broadleaf forest8.7140.21001.93110.813
pure broadleaf forest11.1120.4714.32015.89
total70.030.65820.2990.82
VSn/a2.6280.8502.4295.918
pure conifer forest18.2104.52152.9475.53
mixed conifer forest2.2300.6585.3198.115
mixed broadleaf forest0.4710.8503.1254.321
pure broadleaf forest3.7230.5575.6189.913
total27.187.21669.33103.62
ZGn/a0.21000.0.0.11000.472
pure conifer forest1.5310.0.0.9442.422
mixed conifer forest0.8490.0.0.5521.335
mixed broadleaf forest0.21000.0.0.3710.556
pure broadleaf forest0.21000.0.0.8470.941
total2.9190.0.2.6185.57
ZHn/a1.5370.0.0.21001.735
pure conifer forest18.090.0.0.210018.39
mixed conifer forest12.7110.0.0.47013.111
mixed broadleaf forest7.5150.0.0.21007.715
pure broadleaf forest8.8140.0.0.6589.413
total48.520.0.1.63550.22
Switzerlandn/a33.081.73519.81054.56
pure conifer forest280.0215.611237.12532.71
mixed conifer forest115.344.52169.35189.13
mixed broadleaf forest69.553.22537.47110.14
pure broadleaf forest110.1411.01390.04211.13
total607.9135.97453.721097.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #852150/318481
NFI1
forest area
rockfall SilvaProtect · degree of mixture
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a2.2300.0.0.0.2.230
pure conifer forest12.2110.0.0.85013.011
mixed conifer forest8.5140.0.0.0.8.514
mixed broadleaf forest6.0170.0.0.0.6.017
pure broadleaf forest16.090.0.1.04516.99
total44.920.0.1.83346.72
AIn/a0.0.0.0.0.21000.2100
pure conifer forest1.2380.0.1.5312.621
mixed conifer forest0.5570.0.0.9421.432
mixed broadleaf forest0.21000.0.0.21000.471
pure broadleaf forest0.4680.0.0.0.0.468
total2.3250.0.2.8205.19
ARn/a0.21000.0.0.0.0.2100
pure conifer forest2.8210.0.1.6314.413
mixed conifer forest1.9310.0.0.8422.724
mixed broadleaf forest0.3710.0.0.0.0.371
pure broadleaf forest0.21000.0.0.5580.749
total5.3130.0.2.8208.16
BEn/a4.8200.0.3.8238.615
pure conifer forest43.061.83338.5683.34
mixed conifer forest17.9100.65817.11035.67
mixed broadleaf forest8.9151.0457.61617.610
pure broadleaf forest8.8151.0456.21816.011
total83.544.42173.24161.11
BL/BSn/a1.1450.0.0.4701.437
pure conifer forest2.5270.31000.21003.025
mixed conifer forest1.7350.21000.21002.131
mixed broadleaf forest3.7230.0.0.9504.620
pure broadleaf forest6.7150.0.1.7348.513
total15.760.5723.42319.64
FRn/a1.4380.0.1.0452.429
pure conifer forest11.5120.0.8.11319.68
mixed conifer forest5.1190.0.2.2287.215
mixed broadleaf forest3.1250.0.1.2414.321
pure broadleaf forest4.9190.0.1.3416.217
total25.950.0.13.81039.73
GEn/a0.0.0.0.0.0.0.0.
pure conifer forest0.0.0.0.0.0.0.0.
mixed conifer forest0.41000.0.0.0.0.4100
mixed broadleaf forest0.0.0.0.0.0.0.0.
pure broadleaf forest2.7190.0.0.0.2.719
total3.1130.0.0.0.3.113
GLn/a0.6580.21000.4711.241
pure conifer forest2.6260.7482.7256.015
mixed conifer forest0.9430.21001.1382.326
mixed broadleaf forest0.6570.21000.5571.337
pure broadleaf forest0.21001.0441.8322.924
total4.9182.3276.61413.87
GRn/a1.6350.0.2.6284.222
pure conifer forest44.363.92267.34115.53
mixed conifer forest4.4210.4715.71810.513
mixed broadleaf forest1.2410.21002.3293.723
pure broadleaf forest2.7270.8507.11610.713
total54.255.31985.03144.52
JUn/a0.6580.21000.8491.634
pure conifer forest6.5160.21001.3378.014
mixed conifer forest5.5170.4703.1249.013
mixed broadleaf forest4.9190.0.2.7267.614
pure broadleaf forest3.9210.4702.3286.615
total21.361.24010.31232.83
LUn/a1.2410.0.0.21001.437
pure conifer forest20.370.0.3.32423.66
mixed conifer forest5.5180.0.2.0317.615
mixed broadleaf forest3.0250.0.1.1404.121
pure broadleaf forest1.9310.0.0.8492.726
total31.940.0.7.41539.43
NEn/a0.6600.0.0.4711.046
pure conifer forest14.690.0.1.14115.78
mixed conifer forest4.6190.0.1.1415.716
mixed broadleaf forest1.9290.0.0.5572.425
pure broadleaf forest1.6350.21000.6592.528
total23.450.21003.62127.33
NWn/a0.0.0.0.0.0.0.0.
pure conifer forest1.8320.0.1.5393.320
mixed conifer forest0.8560.0.0.6581.439
mixed broadleaf forest0.31000.0.0.5720.757
pure broadleaf forest0.6580.21001.0411.827
total3.5210.21003.5217.29
OWn/a1.0450.0.0.4711.438
pure conifer forest5.6160.11004.41910.110
mixed conifer forest0.8450.0.1.4372.228
mixed broadleaf forest0.9470.0.1.3402.229
pure broadleaf forest0.8510.21001.2402.229
total9.1120.3728.71118.14
SGn/a0.8500.0.1.2412.031
pure conifer forest10.7130.21009.11420.09
mixed conifer forest3.5240.7588.81413.011
mixed broadleaf forest2.1310.0.4.2206.317
pure broadleaf forest3.0240.5583.9237.515
total20.191.53827.2748.84
SHn/a0.9490.0.0.0.0.949
pure conifer forest3.0240.0.0.0.3.024
mixed conifer forest1.6330.0.0.4692.029
mixed broadleaf forest2.5260.0.0.0.2.526
pure broadleaf forest3.9200.0.0.0.3.920
total11.940.0.0.46912.33
SOn/a1.1440.21000.0.1.440
pure conifer forest4.1210.21000.21004.620
mixed conifer forest7.4150.21000.6598.214
mixed broadleaf forest6.9160.0.0.7517.715
pure broadleaf forest8.9130.21000.6589.812
total28.530.9502.13031.62
SZn/a1.0440.0.0.6581.634
pure conifer forest8.2140.0.5.91614.09
mixed conifer forest2.2290.21002.8255.318
mixed broadleaf forest1.0450.21000.9442.230
pure broadleaf forest1.1430.21001.1442.427
total13.5100.75611.41125.54
TGn/a0.5600.0.0.21000.751
pure conifer forest6.1140.0.0.4576.513
mixed conifer forest5.0160.0.0.3715.316
mixed broadleaf forest1.9310.0.0.7512.626
pure broadleaf forest3.7200.0.0.8504.518
total17.250.0.2.42619.63
TIn/a0.8500.21001.7332.727
pure conifer forest4.2211.24119.9925.48
mixed conifer forest0.8500.21006.3177.316
mixed broadleaf forest0.6580.4714.5215.519
pure broadleaf forest9.9145.21943.8559.04
total16.3107.31676.3399.92
URn/a0.4720.0.0.0.0.472
pure conifer forest2.5262.2293.7218.411
mixed conifer forest0.21000.21000.8501.240
mixed broadleaf forest1.0450.0.0.4711.337
pure broadleaf forest0.7500.0.0.8481.533
total4.8182.4275.71512.96
VDn/a2.6270.0.0.8503.324
pure conifer forest28.370.0.7.81536.16
mixed conifer forest17.4100.0.5.11922.58
mixed broadleaf forest8.3150.21001.83310.313
pure broadleaf forest10.9120.4714.22115.510
total67.530.65819.6987.72
VSn/a1.6350.6582.2304.521
pure conifer forest17.0104.52152.1473.53
mixed conifer forest2.0320.6585.1197.716
mixed broadleaf forest0.4710.6572.9263.922
pure broadleaf forest3.5230.5575.4189.513
total24.586.81667.7499.02
ZGn/a0.21000.0.0.11000.472
pure conifer forest1.5310.0.0.9442.422
mixed conifer forest0.8490.0.0.5521.335
mixed broadleaf forest0.21000.0.0.11000.371
pure broadleaf forest0.21000.0.0.8470.941
total2.9190.0.2.5205.48
ZHn/a1.3400.0.0.21001.537
pure conifer forest17.890.0.0.210018.19
mixed conifer forest12.7110.0.0.47013.111
mixed broadleaf forest6.9160.0.0.21007.116
pure broadleaf forest8.4140.0.0.6589.014
total47.120.0.1.63548.82
Switzerlandn/a26.591.53817.21145.27
pure conifer forest272.3215.411232.62520.41
mixed conifer forest112.243.92367.35183.43
mixed broadleaf forest66.752.82735.37104.84
pure broadleaf forest105.7411.01387.44204.13
total583.4134.57439.921057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #852151/318482
NFI2
forest area
rockfall SilvaProtect · degree of mixture
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.0.0.2100
pure conifer forest9.6130.0.0.21009.813
mixed conifer forest10.5120.0.0.47010.912
mixed broadleaf forest9.0130.0.0.4709.413
pure broadleaf forest15.690.0.0.85016.49
total44.920.0.1.83346.72
AIn/a0.0.0.0.0.0.0.0.
pure conifer forest1.0430.0.1.3342.324
mixed conifer forest0.5570.0.1.1381.630
mixed broadleaf forest0.4680.0.0.4710.848
pure broadleaf forest0.4680.0.0.0.0.468
total2.3250.0.2.8205.19
ARn/a0.4730.0.0.0.0.473
pure conifer forest2.3230.0.1.6323.915
mixed conifer forest2.4240.0.1.0393.419
mixed broadleaf forest0.0.0.0.0.21000.2100
pure broadleaf forest0.21000.0.0.21000.371
total5.3130.0.2.8208.16
BEn/a1.0450.0.0.6571.635
pure conifer forest40.561.43837.5679.34
mixed conifer forest21.291.34119.41041.96
mixed broadleaf forest11.0131.04510.41422.49
pure broadleaf forest9.8140.8505.31915.911
total83.544.42173.24161.11
BL/BSn/a0.0.0.0.0.0.0.0.
pure conifer forest1.9290.31000.0.2.228
mixed conifer forest2.5290.21000.4713.125
mixed broadleaf forest3.9220.0.1.1445.018
pure broadleaf forest7.4140.0.1.9329.312
total15.760.5723.42319.64
FRn/a0.0.0.0.0.0.0.0.
pure conifer forest10.8120.0.9.31220.17
mixed conifer forest5.8180.0.1.9317.715
mixed broadleaf forest4.1210.0.1.3375.417
pure broadleaf forest5.3190.0.1.2416.616
total25.950.0.13.81039.73
GEn/a0.0.0.0.0.0.0.0.
pure conifer forest0.41000.0.0.0.0.4100
mixed conifer forest0.0.0.0.0.0.0.0.
mixed broadleaf forest0.41000.0.0.0.0.4100
pure broadleaf forest2.3250.0.0.0.2.325
total3.1130.0.0.0.3.113
GLn/a0.0.0.0.0.4710.471
pure conifer forest2.7260.5572.1295.417
mixed conifer forest1.4370.6581.4363.422
mixed broadleaf forest0.4710.4710.8501.634
pure broadleaf forest0.4710.8501.9313.123
total4.9182.3276.61413.87
GRn/a0.4710.0.2.0312.429
pure conifer forest43.563.92265.34112.73
mixed conifer forest4.4210.21006.21810.813
mixed broadleaf forest2.4290.4713.5236.317
pure broadleaf forest3.5230.8508.11512.412
total54.255.31985.03144.52
JUn/a0.0.0.0.0.0.0.0.
pure conifer forest6.8150.0.1.2408.014
mixed conifer forest5.1180.4713.5228.913
mixed broadleaf forest4.1210.6583.3238.014
pure broadleaf forest5.3180.21002.3277.914
total21.361.24010.31232.83
LUn/a0.6570.0.0.0.0.657
pure conifer forest17.980.0.2.72720.57
mixed conifer forest8.4140.0.3.32411.611
mixed broadleaf forest2.8260.0.0.6573.323
pure broadleaf forest2.3280.0.1.0443.323
total31.940.0.7.41539.43
NEn/a0.31000.0.0.0.0.3100
pure conifer forest13.0100.0.0.55813.69
mixed conifer forest6.0160.0.1.8317.813
mixed broadleaf forest1.6320.0.0.21001.831
pure broadleaf forest2.5270.21001.1413.821
total23.450.21003.62127.33
NWn/a0.0.0.0.0.31000.3100
pure conifer forest1.9340.0.0.8562.626
mixed conifer forest0.5670.0.1.1441.635
mixed broadleaf forest0.5710.0.0.6591.244
pure broadleaf forest0.6580.21000.8481.631
total3.5210.21003.5217.29
OWn/a0.4710.0.0.11000.559
pure conifer forest5.9160.11003.3229.311
mixed conifer forest1.3350.0.2.1293.521
mixed broadleaf forest0.6570.0.2.4273.022
pure broadleaf forest0.8510.21000.8511.833
total9.1120.3728.71118.14
SGn/a0.8500.0.0.8491.734
pure conifer forest9.0140.21007.81617.010
mixed conifer forest4.7210.4728.51413.711
mixed broadleaf forest3.2250.0.6.7179.913
pure broadleaf forest2.4260.8503.4246.616
total20.191.53827.2748.84
SHn/a0.0.0.0.0.0.0.0.
pure conifer forest2.2290.0.0.0.2.229
mixed conifer forest2.3280.0.0.21002.526
mixed broadleaf forest3.5210.0.0.21003.720
pure broadleaf forest3.9200.0.0.0.3.920
total11.940.0.0.46912.33
SOn/a0.0.0.0.0.0.0.0.
pure conifer forest3.4240.21000.0.3.623
mixed conifer forest9.1130.21000.5589.812
mixed broadleaf forest9.8120.0.1.14510.912
pure broadleaf forest6.2160.5700.6597.315
total28.530.9502.13031.62
SZn/a1.0450.0.0.21001.240
pure conifer forest7.1150.0.5.71612.910
mixed conifer forest2.0310.21003.0255.318
mixed broadleaf forest2.5270.21001.1403.821
pure broadleaf forest0.9500.21001.3402.428
total13.5100.75611.41125.54
TGn/a0.21000.0.0.0.0.2100
pure conifer forest5.3160.0.0.11005.516
mixed conifer forest6.1150.0.0.8456.814
mixed broadleaf forest2.3270.0.0.8503.022
pure broadleaf forest3.3220.0.0.7514.019
total17.250.0.2.42619.63
TIn/a0.0.0.21000.4710.658
pure conifer forest3.9221.04518.7923.68
mixed conifer forest1.1410.4707.1168.615
mixed broadleaf forest0.8500.21005.2196.218
pure broadleaf forest10.5135.41944.9560.84
total16.3107.31676.3399.92
URn/a0.0.0.21000.21000.472
pure conifer forest2.9242.0302.9247.812
mixed conifer forest0.21000.21001.4361.831
mixed broadleaf forest0.9440.0.0.6561.534
pure broadleaf forest0.8500.0.0.6561.436
total4.8182.4275.71512.96
VDn/a0.21000.0.0.4710.658
pure conifer forest26.870.0.6.01832.86
mixed conifer forest19.290.0.5.61824.78
mixed broadleaf forest11.8120.0.3.62215.410
pure broadleaf forest9.5130.6584.02114.110
total67.530.65819.6987.72
VSn/a0.6580.21001.0451.933
pure conifer forest15.9114.02151.3571.33
mixed conifer forest2.6281.0456.41710.013
mixed broadleaf forest2.4290.6583.6236.617
pure broadleaf forest3.0250.9445.4189.313
total24.586.81667.7499.02
ZGn/a0.0.0.0.0.0.0.0.
pure conifer forest2.0240.0.0.7502.719
mixed conifer forest0.3710.0.0.7431.034
mixed broadleaf forest0.6570.0.0.5561.138
pure broadleaf forest0.0.0.0.0.6590.659
total2.9190.0.2.5205.48
ZHn/a0.0.0.0.0.0.0.0.
pure conifer forest12.4110.0.0.210012.511
mixed conifer forest16.990.0.0.65817.59
mixed broadleaf forest10.6130.0.0.65811.212
pure broadleaf forest7.3150.0.0.21007.615
total47.120.0.1.63548.82
Switzerlandn/a6.2180.7586.41813.312
pure conifer forest249.1313.712219.23482.02
mixed conifer forest134.545.02078.25217.73
mixed broadleaf forest89.543.52449.06142.03
pure broadleaf forest104.2411.61387.04202.83
total583.4134.57439.921057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #852152/318483
NFI2
forest area
rockfall SilvaProtect · degree of mixture
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.0.0.2100
pure conifer forest9.6130.0.0.21009.813
mixed conifer forest10.9120.0.0.47011.312
mixed broadleaf forest9.0130.0.0.4709.413
pure broadleaf forest16.690.0.0.85017.49
total46.320.0.1.83348.12
AIn/a0.0.0.0.0.0.0.0.
pure conifer forest1.0430.0.1.3342.324
mixed conifer forest0.5570.0.1.1381.630
mixed broadleaf forest0.4680.0.0.4710.848
pure broadleaf forest0.4680.0.0.0.0.468
total2.3250.0.2.8205.19
ARn/a0.4730.0.0.0.0.473
pure conifer forest2.3230.0.1.6323.915
mixed conifer forest2.4240.0.1.0393.419
mixed broadleaf forest0.0.0.0.0.21000.2100
pure broadleaf forest0.21000.0.0.21000.371
total5.3130.0.2.8208.16
BEn/a1.0450.0.0.6571.635
pure conifer forest42.561.43838.7682.54
mixed conifer forest22.091.34120.4943.76
mixed broadleaf forest11.8131.04510.61323.49
pure broadleaf forest10.4130.8505.51916.710
total87.744.42175.84167.91
BL/BSn/a0.0.0.0.0.0.0.0.
pure conifer forest1.9290.31000.0.2.228
mixed conifer forest2.6280.21000.7573.524
mixed broadleaf forest3.9220.0.1.1445.018
pure broadleaf forest7.6140.0.1.9329.512
total16.160.5723.62220.23
FRn/a0.0.0.0.0.0.0.0.
pure conifer forest11.4120.0.9.91221.27
mixed conifer forest5.8180.0.2.1307.915
mixed broadleaf forest4.5200.0.1.3375.817
pure broadleaf forest5.5180.0.1.2416.816
total27.150.0.14.6941.73
GEn/a0.0.0.0.0.0.0.0.
pure conifer forest0.41000.0.0.0.0.4100
mixed conifer forest0.0.0.0.0.0.0.0.
mixed broadleaf forest0.41000.0.0.0.0.4100
pure broadleaf forest2.7190.0.0.0.2.719
total3.520.0.0.0.3.52
GLn/a0.0.0.0.0.4710.471
pure conifer forest3.1240.5572.5276.116
mixed conifer forest1.4370.6581.4363.422
mixed broadleaf forest0.4710.4710.8501.634
pure broadleaf forest0.8500.8501.9313.522
total5.7172.3276.91414.96
GRn/a0.6580.0.2.0312.628
pure conifer forest50.664.12271.74126.32
mixed conifer forest5.4190.21006.51712.212
mixed broadleaf forest2.9260.6583.9227.516
pure broadleaf forest4.5210.8509.01414.411
total64.155.71893.23162.92
JUn/a0.0.0.0.0.0.0.0.
pure conifer forest7.4150.0.1.2408.613
mixed conifer forest5.1180.4713.6229.112
mixed broadleaf forest4.1210.6583.3238.014
pure broadleaf forest5.5180.21002.3278.114
total22.161.24010.51233.73
LUn/a0.6570.0.0.0.0.657
pure conifer forest18.980.0.2.92621.77
mixed conifer forest8.6140.0.3.32411.811
mixed broadleaf forest3.2240.0.0.6573.722
pure broadleaf forest2.3280.0.1.0443.323
total33.540.0.7.61541.22
NEn/a0.31000.0.0.0.0.3100
pure conifer forest13.590.0.0.75014.29
mixed conifer forest6.2150.0.1.8318.013
mixed broadleaf forest1.8300.0.0.21001.929
pure broadleaf forest2.5270.21001.1413.821
total24.250.21003.82128.33
NWn/a0.0.0.0.0.31000.3100
pure conifer forest2.3290.0.0.8563.123
mixed conifer forest0.8560.0.1.1441.833
mixed broadleaf forest0.5710.0.0.6591.244
pure broadleaf forest0.6580.21000.8481.631
total4.3180.21003.5218.08
OWn/a0.4710.0.0.11000.559
pure conifer forest6.5150.11003.3229.911
mixed conifer forest1.3350.0.2.1293.521
mixed broadleaf forest0.8500.0.2.6253.420
pure broadleaf forest0.8510.21000.8511.833
total9.9110.3728.91119.14
SGn/a0.8500.0.1.1441.932
pure conifer forest10.9130.21008.41519.69
mixed conifer forest4.9200.7589.41314.910
mixed broadleaf forest3.7230.0.6.81610.513
pure broadleaf forest2.8240.8504.0227.615
total23.181.73529.8654.53
SHn/a0.0.0.0.0.0.0.0.
pure conifer forest2.2290.0.0.0.2.229
mixed conifer forest2.3280.0.0.21002.526
mixed broadleaf forest3.5210.0.0.21003.720
pure broadleaf forest3.9200.0.0.0.3.920
total11.940.0.0.46912.33
SOn/a0.0.0.0.0.0.0.0.
pure conifer forest3.6230.21000.0.3.822
mixed conifer forest9.3130.21000.5589.912
mixed broadleaf forest10.0120.0.1.14511.011
pure broadleaf forest6.4160.5700.6597.515
total29.330.9502.13032.32
SZn/a1.0450.0.0.21001.240
pure conifer forest7.1150.0.5.71612.910
mixed conifer forest2.4280.4713.2246.017
mixed broadleaf forest2.7270.21001.7334.619
pure broadleaf forest1.1440.21001.5372.826
total14.390.84912.41027.54
TGn/a0.21000.0.0.0.0.2100
pure conifer forest5.4150.0.0.11005.615
mixed conifer forest6.2150.0.0.8457.014
mixed broadleaf forest2.3270.0.0.8503.022
pure broadleaf forest3.3220.0.0.7514.019
total17.550.0.2.42619.93
TIn/a0.0.0.21000.4710.658
pure conifer forest5.0191.04520.6926.78
mixed conifer forest1.3380.4707.6169.414
mixed broadleaf forest1.0450.21005.6196.817
pure broadleaf forest13.4125.81847.5566.74
total20.797.61681.83110.12
URn/a0.0.0.21000.21000.472
pure conifer forest3.3232.4283.1238.811
mixed conifer forest0.21000.21001.4361.831
mixed broadleaf forest1.1400.21000.6561.930
pure broadleaf forest1.4370.0.0.6562.030
total6.0153.0245.81514.85
VDn/a0.21000.0.0.4710.658
pure conifer forest29.670.0.6.21735.96
mixed conifer forest20.290.0.5.71825.98
mixed broadleaf forest12.6120.0.3.82216.310
pure broadleaf forest10.7120.6584.42015.710
total73.330.65820.5994.52
VSn/a0.6580.21001.2412.131
pure conifer forest18.7104.02152.5475.33
mixed conifer forest2.6281.0456.61710.213
mixed broadleaf forest3.1250.8503.8237.716
pure broadleaf forest3.8231.3375.61810.713
total28.877.41669.73105.92
ZGn/a0.0.0.0.0.0.0.0.
pure conifer forest2.0240.0.0.7502.719
mixed conifer forest0.3710.0.0.7431.034
mixed broadleaf forest0.6570.0.0.7461.333
pure broadleaf forest0.0.0.0.0.6590.659
total2.9190.0.2.6185.57
ZHn/a0.0.0.0.0.0.0.0.
pure conifer forest12.4110.0.0.210012.511
mixed conifer forest17.390.0.0.65817.99
mixed broadleaf forest10.8120.0.0.65811.412
pure broadleaf forest8.0150.0.0.21008.215
total48.420.0.1.63550.01
Switzerlandn/a6.4180.7586.81713.912
pure conifer forest271.7214.312232.32518.31
mixed conifer forest140.135.41982.25227.73
mixed broadleaf forest94.844.12251.66150.53
pure broadleaf forest115.2412.41392.14219.73
total628.1136.97465.121130.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #852153/318484
NFI2
forest area
rockfall SilvaProtect · degree of mixture
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.0.0.2100
pure conifer forest9.7120.0.0.21009.912
mixed conifer forest10.4120.0.0.47010.811
mixed broadleaf forest9.3120.0.0.4709.612
pure broadleaf forest16.490.0.0.75017.19
total46.020.0.1.63347.62
AIn/a0.0.0.0.0.0.0.0.
pure conifer forest1.0390.0.1.4292.321
mixed conifer forest0.5570.0.1.1351.528
mixed broadleaf forest0.5550.0.0.4710.842
pure broadleaf forest0.3690.0.0.0.0.369
total2.3230.0.2.8185.09
ARn/a0.4740.0.0.0.0.474
pure conifer forest2.1240.0.1.6293.715
mixed conifer forest2.4230.0.1.0363.418
mixed broadleaf forest0.0.0.0.0.3690.369
pure broadleaf forest0.11000.0.0.3710.456
total5.0120.0.3.1188.16
BEn/a0.9450.0.0.6571.535
pure conifer forest43.161.23838.3682.64
mixed conifer forest21.591.33820.2943.06
mixed broadleaf forest12.4121.14110.31323.88
pure broadleaf forest10.2130.9455.41816.510
total88.234.52074.84167.41
BL/BSn/a0.0.0.0.0.0.0.0.
pure conifer forest1.9280.31000.0.2.227
mixed conifer forest2.7260.21000.8493.721
mixed broadleaf forest3.9210.0.1.1405.017
pure broadleaf forest7.7130.0.1.7329.311
total16.260.4733.62120.23
FRn/a0.0.0.0.0.0.0.0.
pure conifer forest11.8110.0.9.81121.77
mixed conifer forest5.7170.0.2.0287.714
mixed broadleaf forest3.9200.0.1.2375.117
pure broadleaf forest6.0160.0.1.3387.214
total27.450.0.14.3941.73
GEn/a0.0.0.0.0.0.0.0.
pure conifer forest0.31000.0.0.0.0.3100
mixed conifer forest0.0.0.0.0.0.0.0.
mixed broadleaf forest0.31000.0.0.0.0.3100
pure broadleaf forest2.3210.0.0.0.2.321
total2.8150.0.0.0.2.815
GLn/a0.11000.0.0.5570.649
pure conifer forest3.2220.5572.4266.115
mixed conifer forest1.5340.5581.3343.421
mixed broadleaf forest0.4710.4721.1411.831
pure broadleaf forest0.8440.7502.1283.620
total6.0152.1277.41315.56
GRn/a0.7500.0.1.8312.527
pure conifer forest50.454.12072.44126.82
mixed conifer forest5.0190.21006.31611.412
mixed broadleaf forest2.6260.5583.8216.916
pure broadleaf forest5.0180.7509.01314.710
total63.745.51793.33162.52
JUn/a0.0.0.0.0.0.0.0.
pure conifer forest6.9140.0.1.2378.213
mixed conifer forest4.6180.3713.6218.512
mixed broadleaf forest4.2190.5583.7218.413
pure broadleaf forest5.8160.21002.3268.213
total21.561.14010.71133.32
LUn/a0.6570.0.0.0.0.657
pure conifer forest19.570.0.2.62622.06
mixed conifer forest8.7130.0.3.02311.711
mixed broadleaf forest3.6210.0.0.5574.119
pure broadleaf forest2.2270.0.0.8443.023
total34.640.0.6.91541.42
NEn/a0.21000.0.0.0.0.2100
pure conifer forest12.990.0.0.75013.59
mixed conifer forest6.3140.0.1.8298.112
mixed broadleaf forest2.0280.0.0.21002.127
pure broadleaf forest2.6250.21001.2373.919
total24.040.21003.82027.93
NWn/a0.21000.0.0.21000.568
pure conifer forest2.2280.21000.7563.122
mixed conifer forest0.7560.0.0.9441.634
mixed broadleaf forest0.5710.0.0.6591.045
pure broadleaf forest0.8510.3680.9442.027
total4.3170.5583.3218.17
OWn/a0.4710.0.0.11000.558
pure conifer forest6.7140.11003.32110.110
mixed conifer forest1.5330.0.2.2263.720
mixed broadleaf forest0.7500.0.2.3263.021
pure broadleaf forest0.7500.21001.3372.228
total10.0110.3729.21019.43
SGn/a0.7500.0.1.6342.328
pure conifer forest10.6120.21008.71419.68
mixed conifer forest5.1180.6589.31215.09
mixed broadleaf forest3.7210.0.6.71610.412
pure broadleaf forest2.7240.7503.9217.314
total22.981.53530.1654.63
SHn/a0.0.0.0.0.0.0.0.
pure conifer forest1.9290.0.0.0.1.929
mixed conifer forest2.5250.0.0.21002.624
mixed broadleaf forest3.4200.0.0.21003.520
pure broadleaf forest4.1180.0.0.21004.217
total11.830.0.0.55612.42
SOn/a0.0.0.0.0.0.0.0.
pure conifer forest3.7210.21000.0.3.920
mixed conifer forest8.9120.21000.4589.512
mixed broadleaf forest10.0110.21000.94511.111
pure broadleaf forest6.7140.6570.5597.913
total29.431.2401.93032.52
SZn/a0.9450.0.0.21001.140
pure conifer forest7.6140.0.5.21712.89
mixed conifer forest2.6250.4723.9206.915
mixed broadleaf forest2.4270.21001.7314.319
pure broadleaf forest1.0440.4711.5342.924
total14.591.04412.6928.04
TGn/a0.21000.0.0.0.0.2100
pure conifer forest5.1160.0.0.11005.215
mixed conifer forest6.4140.0.0.8427.213
mixed broadleaf forest2.1270.0.0.8502.823
pure broadleaf forest3.5200.0.0.7514.119
total17.340.0.2.32519.73
TIn/a0.0.0.21000.4710.558
pure conifer forest5.4180.94520.7826.97
mixed conifer forest1.6330.3707.7159.613
mixed broadleaf forest1.0410.21005.0196.317
pure broadleaf forest13.0115.91747.3566.34
total21.097.51581.13109.62
URn/a0.21000.21000.21000.557
pure conifer forest3.5202.1283.2218.711
mixed conifer forest0.4710.21001.3331.928
mixed broadleaf forest1.2370.21000.7492.027
pure broadleaf forest1.6330.21000.5562.226
total6.8132.8245.81315.45
VDn/a0.21000.0.0.4710.558
pure conifer forest29.370.21006.41635.86
mixed conifer forest19.690.0.5.81725.47
mixed broadleaf forest11.7110.0.3.52115.210
pure broadleaf forest12.0110.5584.71817.39
total72.830.75020.7894.22
VSn/a0.6580.21001.2382.030
pure conifer forest19.193.82153.7476.53
mixed conifer forest2.3281.1416.5169.813
mixed broadleaf forest3.0240.7503.7227.415
pure broadleaf forest4.0211.2375.51710.712
total29.077.01570.53106.52
ZGn/a0.0.0.0.0.0.0.0.
pure conifer forest2.0220.0.0.6502.618
mixed conifer forest0.4570.0.0.8411.331
mixed broadleaf forest0.5570.0.0.6471.133
pure broadleaf forest0.21000.0.0.5590.650
total3.1170.0.2.6195.76
ZHn/a0.0.0.0.0.0.0.0.
pure conifer forest12.3100.0.0.210012.510
mixed conifer forest18.180.0.0.55818.68
mixed broadleaf forest10.0120.0.0.75010.711
pure broadleaf forest7.5140.0.0.21007.714
total47.920.0.1.63349.41
Switzerlandn/a6.5170.6587.11614.211
pure conifer forest272.3213.811233.22519.21
mixed conifer forest139.235.21981.94226.32
mixed broadleaf forest93.344.02149.96147.23
pure broadleaf forest117.0412.71292.34222.02
total628.4136.17464.411128.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #852154/318485
NFI1
forest area
rockfall SilvaProtect · degree of mixture
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a12.7125.8183.6241.6351.4381.04526.29
pure conifer forest127.8351.2627.3817.01042.266.717272.12
mixed conifer forest82.7412.9129.0142.0324.2211.045111.84
mixed broadleaf forest53.665.9194.5210.4710.8501.04566.15
pure broadleaf forest77.455.5195.4193.5232.03010.513104.34
total354.3181.4449.7524.5850.6520.19580.61
inside perimetern/a0.4710.0.0.21000.6580.0.0.21001.438
pure conifer forest1.0451.6353.2254.5212.5282.52715.211
mixed conifer forest1.0450.4711.2410.6580.4710.21003.823
mixed broadleaf forest0.4710.8500.4710.6570.0.0.6582.827
pure broadleaf forest1.2411.5381.7330.5570.0.6.11811.013
total3.9224.3226.7176.8162.9269.61434.37
outside perimetern/a2.9265.0202.8272.2302.0322.32917.211
pure conifer forest10.21458.7525.7852.1456.4531.17234.02
mixed conifer forest16.01119.91015.4115.1194.1227.81568.35
mixed broadleaf forest11.1138.5156.4172.9261.9324.82035.57
pure broadleaf forest13.8128.7158.6155.4183.42447.4587.24
total53.96100.7358.8467.7467.8493.33442.22
totaln/a16.01110.8136.6174.5213.4243.52344.87
pure conifer forest138.93111.5356.1573.53101.1340.36521.31
mixed conifer forest99.7433.2725.687.7168.7149.014184.03
mixed broadleaf forest65.1515.21111.3133.9222.7276.317104.54
pure broadleaf forest92.3415.71115.7109.5135.41964.04202.53
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #852155/318486
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