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IFN5
surface forestière
degré de recouvrement de la régénération (6 classes) · âge du peuplement (classes de 40 ans)
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 2018/26
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
degré de recouvrement de la régénération (6 classes)âge du peuplement (classes de 40 ans)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
0 (sans boisement)....................................................
1-40 ans....................................................
41-80 ans....................................................
81-120 ans....................................................
121-160 ans....................................................
>160 ans....................................................
peuplements inéquiens....................................................
total....................................................
<1%pas 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 (sans boisement)0.0.0.0.0.0.13.69.00.0.14.713.5..0.0.17.96.20.0.0.0.0.0.0.0...0.0...49.335.30.0...5.85.60.0.16.310.65.04.90.0...10.22.5
1-40 ans100.00.00.0.17.115.67.06.80.0.0.0...0.0.5.43.749.635.448.435.30.0.0.0...0.0...0.0.42.029.8..5.35.20.0.7.87.50.0.0.0...7.12.2
41-80 ans0.0.0.0.17.615.97.37.00.0.26.816.5..17.716.011.25.20.0.0.0.0.0.0.0...22.920.4..0.0.29.025.4..47.712.20.0.9.08.69.86.6100.00.0..16.13.1
81-120 ans0.0.62.928.550.220.521.711.10.0.0.0...29.517.912.55.350.435.40.0.0.0.100.00.0..0.0...0.0.29.025.4..0.0.100.00.08.17.84.84.70.0...14.12.9
121-160 ans0.0.37.128.50.0.13.89.1100.00.015.814.4..0.0.18.86.40.0.51.635.350.435.40.0...50.225.1..0.0.0.0...17.79.20.0.15.710.323.39.20.0...18.13.2
>160 ans0.0.0.0.0.0.21.110.80.0.13.412.6..35.219.828.97.40.0.0.0.0.0.0.0...0.0...0.0.0.0...18.19.50.0.25.912.928.59.90.0...20.43.4
peuplements inéquiens0.0.0.0.15.014.015.510.00.0.29.217.4..17.615.95.23.60.0.0.0.49.635.40.0...26.922.8..50.735.30.0...5.35.20.0.17.211.028.59.90.0...14.02.9
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.
1-9%pas 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 (sans boisement)0.0.0.0.0.0.1.51.10.0.0.0...0.0.4.41.40.0.6.54.50.0.0.0.0.0.0.0.10.09.55.65.43.43.313.48.80.60.60.0.2.92.01.61.1..4.24.12.30.5
1-40 ans38.113.50.0.0.0.8.72.50.0.24.88.1..12.38.12.41.10.0.18.17.30.0.0.0.10.87.23.42.39.89.312.28.17.35.06.56.34.01.64.74.62.92.04.11.8..9.36.36.10.7
41-80 ans38.313.521.818.719.917.416.33.233.219.219.37.1..12.28.012.92.47.16.832.89.025.29.836.120.19.06.120.15.220.012.635.511.610.25.754.212.839.24.014.47.725.25.19.72.7..56.910.321.71.3
81-120 ans23.511.878.218.746.020.319.93.533.619.329.68.3..6.46.212.62.442.413.213.96.510.36.920.818.012.56.825.55.740.115.55.65.522.87.619.410.09.52.423.39.119.84.717.83.4..12.76.917.31.2
121-160 ans0.0.0.0.34.119.513.12.90.0.9.55.3..11.77.818.42.814.09.214.46.70.0.14.413.526.89.413.64.50.0.17.79.223.97.96.56.37.32.114.67.89.93.611.22.8..8.45.712.71.0
>160 ans0.0.0.0.0.0.12.02.733.219.36.04.1..22.29.924.43.114.19.33.63.510.97.314.413.523.09.011.64.110.19.511.77.829.58.30.0.11.32.623.89.310.63.519.43.6..0.0.15.21.1
peuplements inéquiens0.0.0.0.0.0.28.43.90.0.10.85.9..35.311.624.93.122.511.310.75.953.611.514.413.517.98.225.95.710.19.511.77.83.02.90.0.28.33.719.28.628.75.436.24.3..8.55.724.71.4
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.
10-25%pas 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 (sans boisement)0.0...14.413.41.40.90.0.0.0.0.0.0.0.0.90.96.76.50.0.0.0.0.0.0.0.3.63.50.0.0.0.5.95.70.0.0.0.0.0.0.0.1.11.10.0.0.0.1.00.4
1-40 ans50.112.5..30.017.817.23.236.414.517.27.00.0.25.415.512.33.119.810.210.94.612.96.90.0.6.96.63.73.724.621.419.610.25.85.617.29.07.03.00.0.15.04.95.52.431.026.227.49.513.71.2
41-80 ans18.99.8..0.0.12.02.718.011.517.36.566.727.324.015.012.33.113.79.015.85.49.26.261.721.76.76.511.56.350.325.039.112.612.68.327.610.537.25.823.311.813.94.623.44.537.128.618.68.418.41.4
81-120 ans12.28.1..41.118.618.73.218.011.530.78.20.0.11.310.711.32.920.010.412.64.84.44.317.616.219.310.225.68.40.0.6.76.521.99.822.19.87.53.214.59.534.46.39.83.10.0.31.29.816.61.3
121-160 ans0.0...14.413.411.82.68.88.49.65.433.327.30.0.7.02.46.76.513.05.04.94.820.718.45.95.823.77.90.0.14.29.25.95.716.08.54.42.516.010.35.33.09.03.031.926.68.75.99.41.0
>160 ans0.0...0.0.7.02.10.0.5.53.80.0.13.512.519.53.70.0.5.83.313.27.10.0.0.0.7.35.00.0.0.0.5.15.05.55.49.93.50.0.10.84.216.73.90.0.0.0.9.41.0
peuplements inéquiens18.89.8..0.0.31.93.918.812.019.77.20.0.25.715.636.84.533.212.142.07.255.410.60.0.61.312.824.58.125.121.720.410.542.912.111.77.834.05.746.213.920.65.334.55.00.0.14.17.631.41.7
total100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
26-50%pas 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 (sans boisement)0.0.0.0.0.0.1.41.40.0.0.0...26.522.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.35.10.0.2.12.00.0.0.0.0.0.0.80.4
1-40 ans31.39.00.0.49.335.320.14.618.912.045.711.8..0.0.29.76.96.84.617.37.119.78.80.0.16.214.940.510.918.011.625.99.924.712.323.814.610.26.920.518.228.86.425.68.419.317.020.37.423.31.9
41-80 ans21.67.80.0.0.0.6.52.89.08.60.0...0.0.16.55.76.84.718.57.50.0.30.124.315.714.60.0.18.011.69.96.715.09.810.810.252.911.441.522.219.55.522.28.033.619.420.07.314.81.6
81-120 ans25.18.20.0.0.0.16.94.336.114.515.88.4..0.0.6.63.741.29.123.17.726.610.20.0.15.714.631.810.136.614.549.311.245.013.821.413.510.77.217.916.419.85.60.0.15.714.529.98.321.81.8
121-160 ans3.73.750.035.50.0.12.93.89.08.616.28.6..0.0.11.54.917.67.16.44.410.57.124.521.50.0.4.03.99.18.74.94.80.0.11.110.50.0.0.0.7.93.80.0.0.0.13.26.18.81.3
>160 ans3.63.50.0.0.0.9.43.40.0.0.0...0.0.12.25.10.0.3.33.35.65.420.819.10.0.4.74.69.28.75.04.97.97.60.0.10.77.20.0.4.12.87.45.00.0.0.0.5.51.0
peuplements inéquiens14.76.850.035.550.735.332.85.527.013.422.29.8..73.522.523.56.527.68.331.28.737.611.224.521.552.320.418.98.69.28.75.04.97.47.232.915.710.26.920.118.017.85.444.89.631.418.716.66.825.02.0
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.
51-75%pas 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 (sans boisement)0.0.0.0.0.0.1.51.50.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.44.30.0.0.0.0.0.0.0.0.0.0.0.0.60.4
1-40 ans27.67.722.119.855.135.040.16.333.815.839.712.4..26.122.366.815.729.912.444.612.434.111.20.0.38.520.667.912.019.917.917.911.30.0.31.69.843.616.5100.00.023.08.249.720.451.935.334.47.636.02.6
41-80 ans17.16.40.0.0.0.10.93.922.013.719.09.9..25.622.00.0.14.19.313.58.95.45.30.0.19.217.10.0.19.917.98.27.922.519.68.65.822.413.90.0.17.87.350.320.448.135.317.86.114.01.9
81-120 ans40.88.426.022.344.935.016.24.733.115.628.210.9..22.720.30.0.20.910.85.85.70.0.0.0.15.714.526.511.440.121.933.513.635.721.042.510.211.210.60.0.14.86.80.0.0.0.32.47.423.02.2
121-160 ans8.74.852.025.00.0.12.54.211.010.413.18.7..25.622.00.0.14.19.35.85.727.010.4100.00.013.312.65.65.520.017.924.112.219.317.58.55.811.911.10.0.10.85.90.0.0.0.5.13.511.81.7
>160 ans0.0.0.0.0.0.6.23.00.0.0.0...0.0.0.0.0.0.12.18.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.15.57.10.0.0.0.0.0.2.90.9
peuplements inéquiens5.84.00.0.0.0.12.54.40.0.0.0...0.0.33.215.721.110.918.29.633.511.20.0.13.312.60.0.0.0.16.310.622.519.64.44.311.010.30.0.18.17.30.0.0.0.10.34.911.61.7
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
76-100%pas 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 (sans boisement)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.
1-40 ans54.09.1..49.935.436.57.233.215.732.618.4100.00.0100.00.074.621.946.915.033.327.30.0...69.326.221.013.316.615.224.410.555.135.019.517.60.0.100.00.025.08.866.227.4100.00.034.88.937.73.2
41-80 ans9.95.4..0.0.15.35.311.110.527.116.60.0.0.0.0.0.8.78.30.0.19.217.3..0.0.24.414.816.715.317.29.10.0.0.0.0.0.0.0.0.0.33.827.40.0.17.07.011.92.2
81-120 ans23.07.7..50.135.430.66.933.415.827.116.60.0.0.0.25.421.935.614.366.727.30.0...0.0.22.514.050.020.523.510.344.935.039.021.80.0.0.0.38.99.70.0.0.0.23.57.827.73.0
121-160 ans3.23.2..0.0.10.64.50.0.13.212.30.0.0.0.0.0.0.0.0.0.19.317.4..0.0.11.410.716.715.329.111.00.0.0.0.49.535.40.0.7.85.30.0.0.0.13.36.29.61.9
>160 ans0.0...0.0.4.83.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.9.79.30.0.0.0.0.0.0.0.0.0.0.0.4.44.30.0.0.0.0.0.1.90.9
peuplements inéquiens9.95.4..0.0.2.22.222.313.90.0.0.0.0.0.0.0.8.98.50.0.61.621.6..30.726.211.010.40.0.5.85.70.0.41.622.250.535.40.0.23.98.50.0.0.0.11.36.211.42.1
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.
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 (sans boisement)0.0.0.0.4.14.01.70.60.0.0.90.90.0.2.52.54.11.01.21.21.51.00.0.0.0.0.0.0.70.72.82.72.31.62.92.04.32.41.10.60.0.2.10.91.50.70.0.0.70.71.70.2
1-40 ans39.64.46.05.825.38.919.81.825.86.427.44.341.622.217.66.010.51.518.14.219.53.514.73.80.0.17.55.617.73.316.56.119.94.412.74.220.64.96.61.511.34.815.92.48.11.631.513.026.43.716.70.6
41-80 ans18.73.58.78.28.85.912.41.516.95.416.53.539.021.814.95.612.51.79.33.119.43.610.43.337.712.09.94.213.22.922.26.921.44.513.14.122.95.039.33.018.96.017.12.416.72.338.313.524.53.617.80.7
81-120 ans27.04.050.113.042.29.919.61.829.76.625.54.10.0.11.54.911.41.633.85.115.63.29.53.218.39.614.54.825.73.836.28.024.04.728.75.329.35.38.41.720.36.024.02.711.82.07.57.326.73.619.10.7
121-160 ans4.11.828.211.812.26.612.41.58.44.011.83.119.517.67.34.113.91.711.73.511.12.811.63.422.910.114.14.714.12.98.44.616.84.112.84.09.73.57.11.612.05.08.61.89.91.87.57.39.52.411.10.6
>160 ans0.80.80.0.0.0.8.91.34.22.94.01.70.0.17.15.921.42.02.31.65.32.07.12.810.16.89.24.07.92.35.63.83.62.015.04.21.41.410.81.911.74.99.91.917.42.30.0.0.0.10.00.5
peuplements inéquiens9.82.77.16.87.55.125.32.015.05.213.93.30.0.29.17.126.22.223.54.627.74.046.75.411.07.434.86.820.63.58.44.612.13.614.94.411.83.926.72.725.76.722.32.734.72.915.19.912.12.823.50.8
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 #1373000/554762

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. 1373000. Birmensdorf, Swiss Federal Research Institute WSL

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