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IFN3
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
réseau: réseau 1,4 km
état 2004/06
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...0.0.0.0.
0 (sans boisement)7.67.30.0.0.0.0.0.0.0.0.0...16.910.99.95.40.0.15.314.00.0...0.0.0.0...0.0.0.0.0.0.7.87.534.727.83.93.90.0...0.0.4.71.5
1-40 ans42.113.20.0.0.0.8.14.50.0.15.914.7..0.0.3.33.241.418.615.414.119.417.5..14.813.60.0...37.014.621.318.859.622.015.910.30.0.25.69.16.96.6..31.818.816.62.5
41-80 ans14.39.350.035.40.0.12.45.80.0.31.818.8..25.612.76.14.20.0.42.218.70.0...15.013.828.717.2..17.011.018.316.719.917.87.87.50.0.13.67.313.38.8..51.020.415.32.5
81-120 ans14.29.350.035.40.0.24.67.6100.00.015.914.7..8.07.716.36.729.317.412.812.020.918.5..12.511.844.218.9..27.713.621.518.920.618.342.014.333.827.421.58.50.0...0.0.20.32.8
121-160 ans14.79.60.0.100.00.027.37.80.0.36.520.0..16.510.732.68.50.0.0.0.40.322.0..27.916.912.411.8..9.28.70.0.0.0.0.0.0.0.21.68.639.412.6..17.215.620.72.8
>160 ans0.0.0.0.0.0.6.24.30.0.0.0...25.012.519.17.014.113.10.0.19.417.5..29.717.514.613.5..0.0.18.316.70.0.8.38.031.526.44.44.333.712.2..0.0.11.82.2
peuplements inéquiens7.16.90.0.0.0.21.27.10.0.0.0...8.07.712.76.015.213.914.313.20.0...0.0.0.0...9.08.620.518.20.0.18.211.50.0.9.46.36.76.4..0.0.10.52.1
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.
1-9%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0 (sans boisement)2.52.40.0.0.0.6.91.80.0.4.63.2..0.0.2.91.02.92.98.04.40.0.15.19.824.510.65.32.60.0.0.0.6.43.611.47.51.30.85.25.11.91.42.51.143.222.43.72.64.00.5
1-40 ans15.85.50.0.8.27.86.01.60.0.4.83.3..5.55.33.21.08.54.710.14.86.86.615.09.70.0.8.83.212.111.417.77.28.54.131.010.612.12.25.15.04.21.85.51.618.116.629.16.18.00.7
41-80 ans31.97.00.0.20.610.79.42.017.015.534.97.3..38.511.48.21.512.05.630.97.420.110.434.912.76.15.913.03.825.015.314.46.710.44.425.710.025.93.09.66.517.23.610.82.220.518.318.55.315.70.9
81-120 ans20.66.121.213.436.713.022.42.950.020.525.06.6..27.610.515.42.035.28.224.56.820.510.620.710.75.95.718.24.425.015.350.09.526.56.310.57.012.32.315.08.029.14.316.82.618.116.624.35.820.01.0
121-160 ans11.34.742.516.420.910.824.82.916.014.716.55.7..17.08.922.92.429.47.816.36.06.56.314.29.411.47.634.05.325.715.617.97.225.26.310.77.17.91.829.910.217.53.619.32.80.0.9.34.019.31.0
>160 ans0.0.36.316.30.0.8.71.90.0.0.0...0.0.26.52.56.14.20.0.6.86.60.0.40.611.910.33.50.0.0.0.22.86.15.15.012.92.314.98.08.12.620.72.80.0.1.81.813.90.9
peuplements inéquiens18.05.80.0.13.69.021.82.817.015.514.35.4..11.57.620.92.35.94.110.24.939.312.60.0.11.57.710.43.512.111.40.0.0.0.5.75.527.63.020.39.022.04.024.33.00.0.13.34.719.11.0
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.
10-25%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0 (sans boisement)2.02.00.0.0.0.4.61.33.63.512.94.50.0.0.0.2.81.00.0.2.82.00.0.0.0.2.22.25.52.70.0.2.92.85.43.710.85.80.0.3.73.74.91.82.01.00.0.2.52.53.20.4
1-40 ans35.96.80.0.12.78.410.41.86.74.615.64.8100.00.022.311.38.61.610.54.410.03.66.73.721.413.37.03.97.23.119.810.215.15.713.35.525.27.817.52.610.65.812.02.713.62.421.913.829.57.213.10.8
41-80 ans16.65.49.69.111.07.46.81.515.86.512.24.30.0.21.210.914.12.026.96.413.94.14.33.050.115.90.0.17.44.639.512.626.37.111.55.420.17.327.53.014.26.612.32.715.42.533.915.922.76.615.50.8
81-120 ans24.96.238.715.437.912.222.62.547.89.030.66.00.0.21.210.914.22.039.87.143.96.033.67.128.514.17.03.937.15.833.912.326.17.128.37.323.67.87.51.814.06.524.63.68.92.032.315.530.37.321.21.0
121-160 ans6.23.531.514.925.711.114.82.213.26.111.44.10.0.14.29.314.72.114.65.16.93.022.46.20.0.25.06.518.54.60.0.16.16.025.77.19.95.47.41.810.55.722.83.515.82.611.911.27.34.114.50.8
>160 ans0.0.20.112.70.0.10.21.80.0.3.32.30.0.6.96.714.62.16.23.51.51.54.73.20.0.17.45.61.51.56.86.62.52.510.44.90.0.6.01.621.57.85.41.916.42.60.0.0.0.8.70.7
peuplements inéquiens14.45.00.0.12.78.430.62.813.06.114.04.60.0.14.29.330.92.72.02.021.05.028.46.70.0.41.47.512.84.00.0.11.05.25.43.710.35.734.03.225.58.318.13.227.83.20.0.7.64.223.91.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
26-50%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0 (sans boisement)2.12.00.0.0.0.0.50.55.85.61.91.90.0.0.0.0.60.62.92.82.12.00.0.0.0.6.76.50.0.7.06.70.0.3.33.30.0.0.0.0.0.1.01.00.0.0.0.2.12.01.00.3
1-40 ans21.15.921.618.929.017.215.42.65.35.224.95.80.0.22.011.226.73.511.05.218.75.46.83.840.521.98.78.320.15.214.39.414.46.010.55.740.811.236.04.642.910.89.72.828.44.210.29.615.35.020.61.1
41-80 ans30.76.620.518.213.812.810.12.215.78.323.25.667.219.114.19.210.62.419.76.75.73.24.53.10.0.7.97.65.33.049.613.421.07.023.37.74.94.727.54.39.66.515.83.416.53.436.014.526.76.116.21.0
81-120 ans29.66.618.216.726.716.424.63.241.911.310.74.132.819.113.89.07.52.127.37.444.07.025.26.659.521.90.0.31.36.021.711.161.78.325.07.737.811.23.71.819.08.626.84.29.62.844.615.036.76.721.91.2
121-160 ans10.54.421.518.930.517.815.52.610.87.211.34.30.0.0.0.10.52.422.67.012.04.69.14.30.0.7.87.524.25.50.0.0.0.12.65.95.85.62.91.70.0.19.13.713.73.29.28.89.64.112.00.9
>160 ans0.0.18.216.70.0.6.61.80.0.1.91.90.0.0.0.6.21.95.53.80.0.0.0.0.0.14.59.61.41.47.47.10.0.6.14.20.0.3.51.70.0.8.12.66.12.20.0.0.0.4.20.6
peuplements inéquiens6.03.40.0.0.0.27.33.320.59.226.15.80.0.50.213.437.93.811.05.217.75.454.47.50.0.54.413.817.74.80.0.3.02.919.17.110.87.226.34.228.49.819.53.725.64.00.0.9.64.124.01.2
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.
51-75%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0 (sans boisement)0.0.0.0.0.0.1.41.40.0.0.0.0.0.0.0.0.0.0.0.3.53.50.0.0.0.0.0.0.0.0.0.0.0.6.36.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.3
1-40 ans19.46.60.0.20.518.229.75.26.96.622.48.134.227.549.915.868.56.319.38.730.68.59.95.450.035.429.917.625.87.919.317.47.04.819.610.134.58.567.36.574.815.423.55.364.57.733.527.318.16.233.81.9
41-80 ans11.35.30.0.0.0.6.52.818.79.831.09.165.827.520.412.811.04.29.66.510.45.77.04.80.0.0.0.9.75.340.922.117.57.15.55.312.86.013.24.612.711.99.53.710.14.80.0.18.06.212.11.3
81-120 ans43.48.40.0.40.122.031.25.349.712.534.69.40.0.0.0.1.91.938.310.623.77.820.47.450.035.412.511.936.08.739.821.943.39.437.412.122.87.64.02.80.0.19.35.05.23.633.327.251.18.025.01.7
121-160 ans14.66.0100.00.00.0.11.93.712.38.24.14.00.0.19.412.40.0.23.29.118.37.314.06.50.0.0.0.12.96.00.0.32.18.819.09.920.07.31.91.90.0.24.05.40.0.0.0.7.54.212.01.3
>160 ans5.84.00.0.17.115.81.21.26.46.20.0.0.0.0.0.2.02.00.0.0.0.7.04.80.0.0.0.0.0.0.0.0.0.12.28.10.0.1.81.80.0.6.43.10.0.0.0.0.0.2.40.6
peuplements inéquiens5.43.70.0.22.319.418.14.46.05.88.05.40.0.10.39.816.65.19.66.513.56.341.79.20.0.57.518.815.76.50.0.0.0.0.0.9.95.411.74.512.411.617.44.820.26.433.327.25.23.614.21.4
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.
76-100%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0 (sans boisement)0.0.0.0.0.0.0.0.5.15.00.0...0.0.0.0.0.0.0.0.0.0.0.0.10.710.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.3
1-40 ans41.97.0100.00.0100.00.047.35.743.910.838.612.5..67.013.671.88.039.69.649.114.529.514.350.524.948.415.942.59.731.211.553.19.787.012.227.611.887.78.165.827.650.87.788.810.525.121.744.36.849.72.2
41-80 ans15.95.20.0.0.0.7.83.018.48.427.711.7..8.38.06.14.23.83.78.17.810.510.024.721.50.0.11.16.16.05.87.65.213.012.221.811.112.38.10.0.6.53.70.0.25.021.75.83.29.81.3
81-120 ans26.36.30.0.0.0.17.34.328.09.713.79.0..24.712.43.43.441.19.634.413.828.414.00.0.0.0.35.19.450.412.524.08.50.0.43.613.20.0.34.227.625.96.711.210.549.925.037.86.724.61.9
121-160 ans8.13.90.0.0.0.13.33.94.54.47.16.8..0.0.3.43.411.96.58.48.010.510.024.721.50.0.3.33.312.48.215.37.00.0.7.06.80.0.0.0.14.55.50.0.0.0.10.14.38.71.3
>160 ans0.0.0.0.0.0.5.12.50.0.0.0...0.0.9.25.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.40.5
peuplements inéquiens7.83.70.0.0.0.9.33.30.0.12.98.6..0.0.6.04.13.63.50.0.21.113.20.0.40.815.77.95.40.0.0.0.0.0.0.0.0.0.0.0.2.32.30.0.0.0.2.02.05.41.0
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.
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)1.70.90.0.0.0.3.40.63.52.05.21.60.0.2.51.82.40.51.20.84.01.40.0.5.84.07.22.62.91.01.71.70.70.74.91.84.62.00.60.33.72.12.30.71.60.56.34.31.70.82.50.2
1-40 ans28.42.97.75.216.65.715.41.214.43.618.42.720.913.125.54.915.81.217.12.917.52.69.32.426.97.612.43.415.92.220.55.221.63.215.83.132.84.225.01.725.54.815.21.618.21.618.86.927.72.818.70.5
41-80 ans21.22.610.55.712.74.98.40.916.83.824.03.059.615.622.44.610.61.015.62.815.22.56.82.130.97.83.21.812.22.030.86.018.13.013.42.916.93.524.91.710.83.413.41.513.41.428.38.019.02.514.80.5
81-120 ans27.42.927.58.434.27.123.41.443.25.122.82.919.512.417.24.212.31.135.93.635.83.326.43.628.07.55.92.430.42.834.86.240.13.826.43.625.84.08.71.115.64.025.42.011.31.336.78.534.53.021.70.5
121-160 ans10.12.032.48.923.16.417.51.310.63.211.92.30.0.11.23.516.21.219.23.011.42.215.02.98.44.616.23.721.92.57.03.415.22.819.83.311.22.96.00.910.63.420.21.815.91.56.64.59.11.814.70.5
>160 ans0.80.621.97.92.02.07.60.91.11.11.50.90.0.5.02.416.51.24.71.60.50.54.21.70.0.18.93.94.01.23.52.50.60.613.42.80.80.87.51.011.93.56.21.114.91.50.0.0.40.48.00.3
peuplements inéquiens10.21.90.0.11.44.824.41.510.53.116.22.60.0.16.24.126.21.56.41.915.62.538.34.00.0.36.14.912.72.01.71.73.71.56.32.07.92.527.31.821.94.617.41.724.71.83.13.17.61.719.60.5
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 #1372962/554724

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. 1372962. Birmensdorf, Swiss Federal Research Institute WSL

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