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IFN1
surface forestière
forêt de protection contre des chutes de pierres ou de blocs (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 chutes de pierres ou de blocs (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.
0-100 tiges/ha ......0.0.100.00.0....18.016.222.09.70.0.....0.0.0.0.0.0...0.0.0.0...18.28.20.0.0.0.9.46.3....10.93.0
101-200 tiges/ha......0.0.0.0.....16.014.811.57.732.827.0....0.0.0.0.0.0...0.0.36.728.4..9.76.60.0.0.0.9.86.6....8.32.7
201-300 tiges/ha......17.89.30.0.....0.0.5.65.50.0.....0.0.0.0.24.421.3..0.0.0.0...18.58.313.012.10.0.24.29.4....13.93.3
301-400 tiges/ha......17.69.30.0.....16.014.821.39.50.0.....0.0.0.0.0.0...0.0.0.0...5.15.00.0.0.0.18.38.3....11.63.0
401-500 tiges/ha......18.79.80.0.....18.016.211.47.633.727.4....100.00.00.0.24.421.3..0.0.0.0...23.79.30.0.0.0.13.87.4....15.83.5
501-600 tiges/ha......17.99.30.0.....16.014.80.0.0.0.....0.0.0.0.0.0...100.00.063.328.4..5.15.012.511.70.0.4.94.8....8.92.7
>600 tiges/ha......28.010.80.0.....16.014.828.210.733.527.3....0.0.100.00.051.225.0..0.0.0.0...19.68.874.515.5100.00.019.58.7....30.54.4
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.
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 8.22.58.78.23.93.96.11.18.74.27.52.60.0.20.46.912.01.68.93.22.51.48.02.97.47.011.14.710.32.713.85.77.12.87.93.412.73.916.72.38.54.710.42.016.82.314.79.610.82.610.30.6
101-200 tiges/ha13.53.16.05.80.0.9.61.419.95.99.42.90.0.11.75.518.52.05.02.48.92.615.54.07.87.410.64.56.22.15.63.88.73.112.44.18.43.315.82.311.65.413.12.213.82.216.310.66.32.012.00.6
201-300 tiges/ha16.13.40.0.11.66.413.31.621.56.17.32.50.0.9.15.015.31.818.14.310.82.712.73.60.0.16.75.417.43.38.44.615.84.014.44.314.24.212.12.18.64.713.92.215.72.37.57.320.93.414.10.7
301-400 tiges/ha12.63.06.05.88.15.515.61.72.22.113.33.20.0.8.84.812.51.712.43.720.63.619.24.35.45.37.63.716.43.216.66.220.04.517.64.822.95.010.21.911.25.317.32.511.12.023.812.018.93.314.40.7
401-500 tiges/ha18.43.620.110.424.58.718.11.84.33.09.22.819.517.611.15.314.81.815.64.020.43.711.43.417.19.116.65.414.13.08.34.614.73.914.34.215.64.38.21.811.15.313.82.211.52.014.99.810.62.614.10.7
501-600 tiges/ha12.43.013.08.716.57.610.41.48.74.216.33.519.517.68.64.87.71.410.83.45.12.05.82.511.57.78.44.15.31.98.44.67.22.812.94.08.73.46.71.614.96.16.11.55.01.416.310.612.52.88.70.5
>600 tiges/ha18.93.646.213.035.39.626.72.134.67.037.14.661.021.830.47.719.22.029.25.031.64.227.54.850.912.629.06.430.34.039.08.126.54.920.54.917.34.630.32.934.28.025.42.826.12.86.46.220.13.326.40.8
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 #1311373/493123

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. 1311373. Birmensdorf, Swiss Federal Research Institute WSL

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