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IFN1
surface forestière
forêt de protection contre des avalanches (2022) · nombre de tiges/ha (DHP ≥12 cm; vifs sur pied; par classes)
découpage régional: canton
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
forêt de protection contre des avalanches (2022)nombre de tiges/ha (DHP ≥12 cm; vifs sur pied; par classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
0-100 tiges/ha ....................................................
101-200 tiges/ha....................................................
201-300 tiges/ha....................................................
301-400 tiges/ha....................................................
401-500 tiges/ha....................................................
501-600 tiges/ha....................................................
>600 tiges/ha....................................................
total....................................................
à l'intérieurpas d'indication..0.0.0.0.0.0...0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.....0.0...0.0.0.0.0.0.0.0.....0.0.
0-100 tiges/ha ..0.0.0.0.10.04.7..0.0...0.0.13.24.30.0.0.0.0.0.0.0.0.0.7.77.4....16.615.2..4.14.00.0.0.0.11.73.9....9.01.8
101-200 tiges/ha..0.0.0.0.11.14.7..50.035.4..39.717.418.25.00.0.0.0.0.0.0.0.0.0.8.07.7....17.315.7..26.89.40.0.0.0.10.13.6....13.52.1
201-300 tiges/ha..0.0.0.0.11.95.0..0.0...0.0.21.45.30.0.0.0.0.0.0.0.38.621.739.613.7....17.315.7..32.210.112.211.510.29.620.74.9....19.22.5
301-400 tiges/ha..0.0.0.0.15.05.3..0.0...11.611.011.54.153.335.20.0.34.527.80.0.0.0.14.39.4....16.815.3..9.26.20.0.21.213.212.74.0....12.52.1
401-500 tiges/ha..0.0.0.0.11.84.9..0.0...13.912.88.63.70.0.0.0.0.0.29.825.60.0.14.69.7....0.0...18.68.40.0.20.112.88.83.4....10.21.9
501-600 tiges/ha..50.035.40.0.13.25.1..0.0...11.611.012.04.246.735.20.0.31.026.20.0.0.0.0.0.....31.918.9..0.0.24.715.210.19.55.72.8....9.91.8
>600 tiges/ha..50.035.4100.00.027.06.7..50.035.4..23.214.615.14.70.0.100.00.034.527.870.225.661.421.715.710.2....0.0...9.06.163.017.038.515.430.25.5....25.72.7
total..100.0.100.0.100.0...100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.....100.0...100.0.100.0.100.0.100.0.....100.0.
à l'extérieurpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0-100 tiges/ha 8.22.59.89.24.14.05.51.110.64.57.62.60.0.24.87.612.31.88.83.12.51.58.33.08.37.911.85.010.22.813.85.77.02.86.83.312.73.917.92.38.54.710.72.017.82.714.79.610.82.610.50.6
101-200 tiges/ha13.53.16.86.60.0.9.11.419.55.88.72.80.0.5.94.018.22.16.12.69.02.616.14.18.88.311.24.85.82.15.63.88.53.113.04.38.43.314.32.211.65.413.52.214.62.516.310.66.32.011.70.6
201-300 tiges/ha16.13.40.0.12.16.613.61.721.15.97.42.50.0.9.75.313.71.917.94.210.92.813.13.70.0.13.65.215.33.38.44.615.64.013.54.214.24.210.92.08.84.813.92.314.92.57.57.320.93.413.60.7
301-400 tiges/ha12.63.06.86.68.55.715.81.82.12.113.53.30.0.9.35.113.11.811.03.520.73.718.64.36.15.98.03.916.13.316.66.219.74.416.94.922.95.09.81.911.25.316.92.511.32.223.812.018.93.314.50.7
401-500 tiges/ha18.43.622.811.725.69.018.81.94.22.99.42.819.517.611.65.515.72.016.64.120.63.711.83.520.410.617.55.714.43.28.34.614.53.915.04.415.64.38.71.811.15.313.42.212.72.314.99.810.62.614.50.7
501-600 tiges/ha12.43.08.07.717.27.910.41.58.64.116.53.619.517.69.15.06.61.39.53.25.12.04.92.413.08.78.94.35.62.18.44.68.33.013.34.28.73.47.21.712.05.65.91.54.81.516.310.612.52.88.60.5
>600 tiges/ha18.93.645.713.932.59.626.82.133.96.936.94.761.021.829.67.920.42.230.05.031.14.227.34.943.313.429.06.632.64.339.08.126.24.821.55.217.34.631.22.936.88.225.82.924.03.06.46.220.13.326.70.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0-100 tiges/ha 8.22.58.78.23.93.95.91.110.64.57.52.60.0.20.16.312.51.68.53.12.51.48.02.96.96.610.74.59.92.613.85.77.02.87.63.312.73.916.82.26.93.910.21.916.22.214.79.610.82.610.40.5
101-200 tiges/ha13.53.16.05.80.0.9.31.419.55.89.42.90.0.12.35.218.21.96.02.68.92.615.54.07.37.010.14.46.02.15.63.88.53.113.44.28.43.315.32.29.44.512.92.213.42.116.310.66.32.011.80.6
201-300 tiges/ha16.13.40.0.11.66.413.51.621.15.97.32.50.0.7.84.314.81.817.54.110.82.712.73.60.0.16.05.217.73.38.44.615.64.013.84.114.24.212.72.09.44.513.72.216.42.37.57.320.93.414.10.6
301-400 tiges/ha12.63.06.05.88.15.515.71.72.12.113.33.20.0.9.84.612.91.712.03.620.63.619.24.35.04.97.23.515.93.116.66.219.74.416.94.622.95.09.81.89.14.317.12.411.71.923.812.018.93.314.30.6
401-500 tiges/ha18.43.620.110.424.58.718.21.84.22.99.22.819.517.612.05.114.71.816.24.020.43.711.43.422.09.915.95.214.43.08.34.614.53.913.74.015.64.39.51.89.04.313.72.211.71.914.99.810.62.614.10.6
501-600 tiges/ha12.43.013.08.716.57.610.71.48.64.116.33.519.517.69.64.67.41.310.43.35.12.05.82.510.87.38.03.95.11.98.44.68.33.014.94.28.73.46.61.514.45.46.11.55.01.316.310.612.52.88.70.5
>600 tiges/ha18.93.646.213.035.39.626.82.033.96.937.14.661.021.828.47.019.62.029.34.931.64.227.54.847.912.232.16.531.04.039.08.126.24.819.74.817.34.629.42.841.77.526.32.825.62.76.46.220.13.326.60.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1309701/491451

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. 1309701. Birmensdorf, Swiss Federal Research Institute WSL

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