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NFI5
forest area
protection forest against avalanches (2022) · number of stems/ha (dbh ≥12 cm; standing-living; classified)
regional demarcation: economic region
unit: %, subtotal
evaluation area: accessible forest without shrub forest
grid: 1.4 km grid, subgrids 1-5
state 2018/26
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest against avalanches (2022)number of stems/ha (dbh ≥12 cm; standing-living; classified)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
n/an/a..............................
0-100 stems/ha..............................
101-200 stems/ha..............................
201-300 stems/ha..............................
301-400 stems/ha..............................
401-500 stems/ha..............................
501-600 stems/ha..............................
>600 stems/ha..............................
total..............................
insiden/a0.0.....0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0-100 stems/ha0.0.....0.0...0.0.0.0.0.0.12.75.96.26.00.0.8.33.27.73.79.54.66.81.5
101-200 stems/ha16.910.9....0.0...0.0.15.17.024.515.212.65.912.58.311.67.71.31.311.44.416.75.810.31.8
201-300 stems/ha8.07.7....0.0...0.0.18.28.20.0.16.26.66.56.334.111.423.24.925.96.011.85.018.62.3
301-400 stems/ha8.98.5....0.0...0.0.11.96.537.717.316.16.612.98.56.36.119.94.69.44.023.76.615.72.2
401-500 stems/ha24.912.5....0.0...27.716.316.27.537.917.38.84.917.39.20.0.18.54.513.44.79.84.714.82.1
501-600 stems/ha8.98.5....0.0...23.414.713.47.10.0.17.46.56.56.25.95.75.52.79.74.16.93.99.01.7
>600 stems/ha32.513.4....100.00.0..48.917.725.28.90.0.16.36.638.112.242.112.023.34.922.45.721.66.424.82.6
total100.0.....100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outsiden/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0-100 stems/ha9.71.411.62.917.83.511.92.212.21.814.53.37.91.712.42.412.72.717.04.421.14.518.72.316.21.913.81.613.40.6
101-200 stems/ha14.91.720.73.712.53.017.82.623.52.419.23.814.42.214.42.513.92.813.94.113.63.816.82.314.81.814.71.716.20.7
201-300 stems/ha15.61.815.53.318.63.620.12.619.62.211.43.017.32.417.32.716.83.010.23.723.94.714.12.118.42.09.81.516.10.7
301-400 stems/ha20.82.014.03.110.42.715.42.417.02.115.53.317.02.315.02.514.62.912.84.013.23.79.61.812.71.715.11.815.10.6
401-500 stems/ha13.01.610.72.813.83.110.22.010.51.79.32.713.02.111.82.210.02.48.63.313.03.713.82.19.01.511.91.611.50.6
501-600 stems/ha11.21.59.82.78.52.68.61.95.51.37.62.310.61.911.02.210.32.56.93.03.82.28.01.68.11.48.71.48.80.5
>600 stems/ha14.81.717.83.418.33.516.12.511.71.822.53.819.82.518.02.721.63.330.65.511.33.619.02.420.82.126.02.118.90.7
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/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0-100 stems/ha9.41.411.62.917.83.511.82.212.21.813.63.27.31.612.02.312.72.515.03.817.53.816.52.015.11.713.41.512.80.6
101-200 stems/ha15.01.720.73.712.53.017.72.523.52.418.13.614.52.114.82.513.72.513.73.713.33.413.51.814.41.714.91.715.70.6
201-300 stems/ha15.31.715.53.318.63.620.02.619.62.210.82.817.42.316.72.616.72.79.53.225.74.416.12.019.31.910.01.416.30.6
301-400 stems/ha20.41.914.03.110.42.715.42.417.02.114.63.116.62.215.82.514.92.612.83.612.03.311.81.712.31.615.91.715.20.6
401-500 stems/ha13.41.610.72.813.83.110.22.010.51.710.32.813.22.012.72.39.82.110.23.210.73.114.81.99.61.411.71.511.80.5
501-600 stems/ha11.11.59.82.78.52.68.51.95.51.38.52.410.81.810.62.111.62.36.82.74.22.07.41.48.31.38.51.38.80.5
>600 stems/ha15.31.717.83.418.33.516.52.511.71.824.13.720.22.417.42.620.73.032.05.016.63.819.92.121.02.025.62.019.40.7
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, 05.03.2024 #1309871/491621

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1309871. Birmensdorf, Swiss Federal Research Institute WSL

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