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IFN4
nombre de tiges
âge des arbres (classes de 40 ans)
découpage régional: arrondissement forestier (2024)
unité: %, total de colonne
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 2009/17
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
âge des arbres (classes de 40 ans)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.90.80.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.90.90.0.0.20.10.00.00.10.10.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.80.80.0.0.0.0.30.20.30.30.40.40.0.0.0.0.0.0.0.0.0.0.0.1.10.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.10.0
=40 ans42.37.254.07.552.17.639.07.825.79.429.16.916.61.627.22.648.43.520.52.934.110.232.99.420.54.30.0.37.29.526.26.125.04.039.87.621.68.828.04.623.93.622.03.543.64.921.72.615.32.531.13.434.46.445.96.321.24.031.59.031.85.820.68.828.67.028.09.718.96.419.77.221.14.935.57.034.49.725.94.526.26.118.03.934.27.139.96.817.14.536.19.423.45.325.76.232.35.731.57.943.57.053.89.548.69.243.88.227.54.730.96.627.75.433.25.920.54.332.64.526.04.724.75.022.57.335.213.321.15.840.97.526.56.231.27.147.48.772.710.134.67.141.710.726.87.47.42.49.74.014.74.432.06.930.412.545.011.21.91.753.511.321.22.920.33.020.72.844.48.445.711.648.58.142.57.938.17.246.38.641.111.037.39.7..28.40.6
41-80 ans34.95.335.36.837.56.839.26.836.17.031.15.544.72.143.72.434.43.052.03.542.28.535.76.249.65.071.4.41.18.049.36.150.24.836.16.264.710.236.03.837.83.539.13.731.24.043.62.737.62.442.42.945.55.936.25.850.53.945.68.944.94.837.36.947.96.937.65.862.47.345.57.046.15.345.46.534.48.141.74.348.26.141.14.937.85.635.45.746.96.539.89.142.75.045.85.735.15.138.26.843.46.936.18.833.28.037.96.048.34.739.45.065.15.756.36.173.54.550.84.361.04.762.65.555.47.627.38.744.85.930.75.348.07.435.04.837.56.619.510.639.86.033.06.751.79.248.65.566.87.054.26.642.95.754.011.638.710.256.510.530.18.741.12.944.63.550.83.234.56.326.67.131.76.632.16.239.86.029.77.934.78.743.48.7..43.50.6
81-120 ans18.63.58.32.29.22.815.63.128.95.932.65.622.01.518.51.712.21.619.32.720.35.722.67.021.54.328.6.17.65.723.44.619.63.818.84.012.65.319.53.717.52.523.12.711.51.816.61.523.12.021.22.215.13.313.82.917.92.117.54.713.12.331.86.512.93.721.23.813.53.319.44.617.33.615.74.125.05.821.93.114.13.227.23.722.74.616.14.330.25.819.65.428.44.718.04.220.04.122.34.911.13.48.93.014.44.17.82.412.22.914.83.13.91.48.12.23.80.99.21.88.02.06.71.912.23.215.66.518.94.318.34.38.02.120.03.18.12.76.73.415.63.517.75.014.55.626.74.512.13.919.24.215.13.310.55.113.04.921.76.69.93.615.01.614.41.614.82.018.54.325.76.315.43.919.04.119.04.021.96.423.36.215.84.3..17.00.3
121-160 ans3.91.51.71.11.10.65.61.67.42.96.62.511.11.28.61.24.50.87.11.42.51.58.53.47.12.20.0.3.63.11.10.53.81.14.51.61.20.711.23.111.81.810.21.88.71.610.91.413.71.55.00.94.51.54.11.49.72.25.51.89.12.58.64.310.22.610.73.04.11.99.53.112.32.53.41.45.11.97.01.78.82.710.22.04.31.66.82.05.92.54.62.45.41.87.21.99.12.37.12.31.41.11.31.13.81.64.81.97.01.79.21.92.81.01.00.42.01.13.40.73.31.13.81.67.33.710.86.57.42.06.53.212.33.69.92.16.82.50.0.9.12.96.43.26.72.69.82.09.32.79.22.24.01.35.03.63.21.516.87.06.53.411.01.413.32.07.91.22.40.92.01.24.52.25.82.03.01.52.01.40.90.63.31.9..7.50.2
>160 ans0.30.20.60.30.10.10.60.51.91.30.60.45.60.81.90.40.40.31.10.50.0.0.30.31.31.20.0.0.50.50.0.1.40.60.80.60.0.5.31.78.11.85.71.64.71.07.10.910.21.40.40.10.50.30.0.0.70.30.0.1.10.61.71.10.50.52.51.11.10.95.61.93.11.00.0.1.10.53.41.62.71.43.61.41.10.91.71.70.0.0.0.0.20.23.41.33.42.00.90.60.0.0.0.0.0.5.81.85.01.15.71.50.60.30.60.60.30.24.10.91.40.61.80.62.31.111.35.67.84.13.61.95.21.93.91.50.20.20.0.0.90.61.11.10.20.27.52.12.21.12.71.06.02.20.0.0.0.3.11.80.0.11.51.57.31.35.81.10.20.20.0.0.0.0.50.40.10.10.20.20.0.0.20.2..3.50.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
© WSL, Inventaire forestier national suisse, 27.04.2024 #2291803/629735

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. 2291803. Birmensdorf, Swiss Federal Research Institute WSL

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