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IFN4
surface forestière
forêt de protection contre des avalanches (2022) · date de la dernière intervention (classes de 10 ans)
découpage régional: canton
unité: %, sous-total
ensemble analysé: forêt accessible
réseau: réseau 1,4 km
état 2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
forêt de protection contre des avalanches (2022)date de la dernière intervention (classes de 10 ans)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
il y a =10 ans....................................................
il y a 11-20 ans....................................................
il y a 21-30 ans....................................................
il y a 31-40 ans....................................................
il y a 41-50 ans....................................................
il y a 51-100 ans....................................................
il y a >100 ans ou jamais aucune intervention....................................................
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...0.0.0.0.0.0.0.0.0.0...0.0.
il y a =10 ans..0.0.0.0.33.45.6..77.319.6..33.611.216.63.315.114.00.0.79.418.317.315.720.112.731.09.7..0.0.12.711.9..8.34.026.310.129.28.623.33.7100.00.0..23.41.9
il y a 11-20 ans..50.035.40.0.23.65.0..0.0...16.38.615.63.216.014.754.035.10.0.51.120.430.814.717.57.9..0.0.37.317.1..4.53.120.49.110.25.617.93.40.0...17.21.7
il y a 21-30 ans..0.0.100.00.020.34.7..0.0...5.95.815.93.317.215.60.0.20.618.317.315.70.0.17.57.9..0.0.24.615.2..8.64.110.87.224.88.29.22.50.0...13.91.5
il y a 31-40 ans..0.0.0.0.2.92.0..22.719.6..10.87.214.13.134.419.60.0.0.0.0.0.10.59.98.75.9..0.0.0.0...6.43.55.55.311.16.06.92.20.0...8.71.3
il y a 41-50 ans..50.035.40.0.7.13.1..0.0...5.85.69.52.60.0.46.035.10.0.0.0.9.49.012.06.5..0.0.13.212.3..10.84.610.67.114.36.67.82.40.0...9.01.3
il y a 51-100 ans..0.0.0.0.8.53.3..0.0...22.19.815.73.217.215.60.0.0.0.0.0.18.912.28.85.9..0.0.0.0...29.86.716.08.56.74.623.33.70.0...16.41.6
il y a >100 ans ou jamais aucune intervention..0.0.0.0.4.22.4..0.0...5.55.412.63.00.0.0.0.0.0.14.413.510.39.84.64.5..100.00.012.111.4..31.66.810.47.03.63.611.72.80.0...11.31.4
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...100.0.100.0.100.0.100.0.100.0...100.0.
à l'extérieurpas d'indication0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
il y a =10 ans76.22.819.27.740.57.352.61.753.55.153.83.570.414.420.34.418.61.354.23.858.43.577.33.536.68.837.94.942.33.048.76.560.03.837.24.171.54.210.91.224.74.649.42.320.11.886.46.372.22.840.50.6
il y a 11-20 ans13.72.235.79.530.76.917.21.323.74.319.22.80.0.17.84.215.11.221.53.224.63.012.02.729.08.220.44.121.92.534.36.222.33.223.43.616.33.46.81.018.14.119.41.810.41.36.34.316.92.416.40.5
il y a 21-30 ans3.71.24.14.015.85.58.91.08.32.86.61.829.614.417.74.213.51.18.92.25.41.64.21.714.26.610.33.19.71.813.64.54.31.68.72.48.72.68.11.116.84.011.21.58.91.33.63.56.51.69.40.4
il y a 31-40 ans0.80.618.37.58.74.25.90.87.22.67.41.90.0.10.63.310.21.06.61.94.81.53.71.62.92.92.11.55.81.40.0.4.21.67.22.22.61.510.81.212.33.56.01.110.51.30.0.2.41.07.20.3
il y a 41-50 ans2.10.97.55.10.0.4.10.72.01.44.31.40.0.4.72.37.50.93.01.32.41.10.70.70.0.7.12.64.01.21.61.63.71.56.42.10.0.9.61.13.52.05.51.010.31.30.0.0.80.65.40.3
il y a 51-100 ans2.10.911.46.24.22.95.80.85.32.36.61.80.0.9.53.218.11.34.11.52.41.11.41.06.84.79.82.96.91.51.71.74.81.79.82.50.90.935.11.817.84.05.21.024.81.90.0.1.20.712.30.4
il y a >100 ans ou jamais aucune intervention0.90.63.93.80.0.5.50.80.0.2.11.00.0.19.44.317.01.21.81.02.01.00.70.610.45.712.53.49.41.80.0.0.60.67.42.20.0.18.61.56.82.73.20.815.01.63.63.50.0.8.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalpas d'indication0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
il y a =10 ans76.22.817.97.339.67.251.01.753.55.154.33.570.414.422.54.118.41.252.73.857.93.477.43.533.47.936.24.641.42.948.76.559.63.835.94.071.54.210.81.225.04.248.22.220.71.686.96.172.22.839.20.6
il y a 11-20 ans13.72.236.69.230.06.817.71.323.74.318.82.70.0.17.53.815.21.121.33.124.93.011.62.732.87.821.34.021.52.434.36.222.23.224.23.516.33.46.70.918.53.718.91.811.91.36.14.216.92.416.50.5
il y a 21-30 ans3.71.23.83.717.75.79.81.08.32.86.41.729.614.415.73.613.81.19.22.25.31.64.81.814.76.19.32.810.31.813.64.54.31.69.52.48.72.68.21.015.73.512.01.59.01.13.53.46.51.69.70.4
il y a 31-40 ans0.80.617.17.08.64.15.70.87.22.67.81.90.0.10.63.010.71.07.62.04.81.53.51.62.42.42.91.76.11.40.0.4.21.66.82.12.61.510.51.111.13.06.31.19.81.20.0.2.41.07.30.3
il y a 41-50 ans2.10.910.35.60.0.4.30.72.01.44.31.40.0.4.92.17.70.82.91.32.81.10.70.70.0.7.32.54.61.21.61.63.71.56.82.10.0.9.71.14.72.16.01.19.81.20.0.0.80.65.70.3
il y a 51-100 ans2.10.910.65.84.12.96.00.85.32.36.51.70.0.11.73.217.81.24.51.62.41.11.41.05.73.910.62.97.01.51.71.74.81.79.32.40.90.934.71.817.53.75.31.024.51.70.0.1.20.712.70.4
il y a >100 ans ou jamais aucune intervention0.90.63.63.60.0.5.40.80.0.2.01.00.0.17.03.716.51.11.71.02.01.00.60.611.05.212.23.29.11.70.0.1.20.97.62.20.0.19.41.57.42.53.20.814.31.43.53.40.0.8.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1270693/452443

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. 1270693. Birmensdorf, Swiss Federal Research Institute WSL

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