Présélection de la période d’inventaire

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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 IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2009/17
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
âge des arbres (classes de 40 ans)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.71.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.71.70.0.0.50.30.00.00.10.10.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.90.90.0.0.0.0.0.0.0.0.0.0.0.1.41.40.0.0.0.0.70.40.50.50.40.40.0.0.0.0.0.0.0.0.0.0.0.1.81.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.10.0
=40 ans36.47.757.411.260.010.728.68.14.82.228.29.214.81.930.23.649.84.617.12.839.313.635.512.119.34.90.0.29.513.824.36.529.75.830.210.316.810.833.56.324.24.225.14.842.36.627.13.613.72.928.24.237.19.340.07.221.85.736.312.732.68.131.912.538.99.422.54.520.98.510.54.717.47.037.79.945.712.726.06.825.97.620.34.337.89.050.79.415.38.329.310.422.57.219.87.532.98.132.511.843.810.051.412.036.310.442.814.032.37.916.06.329.78.031.08.020.06.636.56.830.76.433.77.527.58.642.416.314.85.148.68.231.17.441.012.753.112.881.66.833.89.461.916.930.414.25.12.07.63.714.46.519.47.128.915.446.514.23.32.848.519.621.94.623.14.120.94.250.211.442.814.847.211.843.79.337.810.252.910.735.115.551.412.1..28.80.8
41-80 ans44.87.434.410.728.18.537.27.838.810.031.67.245.12.943.23.130.83.654.84.442.113.741.09.653.26.271.4.51.312.353.86.850.36.442.69.167.415.436.55.237.54.739.54.327.65.641.93.637.73.041.14.045.78.339.37.150.85.443.012.544.36.432.99.341.68.743.94.462.110.153.48.343.66.535.27.425.08.444.06.450.88.335.94.933.36.726.56.737.18.938.98.545.67.252.57.131.77.935.28.245.69.636.110.643.810.335.69.841.36.544.96.363.08.560.78.175.66.749.46.557.57.256.47.958.48.917.57.749.47.729.36.342.09.027.57.733.29.312.75.635.47.322.010.152.416.657.16.474.27.855.39.643.57.456.214.144.013.659.517.338.115.241.64.547.34.649.04.336.111.128.98.836.410.732.48.140.68.220.77.542.113.236.09.9..43.50.8
81-120 ans17.34.46.72.210.75.125.65.243.08.632.77.423.52.118.32.213.42.219.13.812.85.921.49.318.65.428.6.18.88.420.75.415.73.823.95.814.97.912.73.118.53.121.93.312.92.614.81.926.82.923.93.313.13.116.43.816.92.414.76.014.23.319.64.810.32.421.53.811.43.524.16.022.95.724.87.322.77.522.64.310.23.229.35.523.96.114.36.041.39.326.88.124.56.414.73.419.35.724.87.39.33.010.74.114.44.511.04.213.64.222.95.14.51.95.72.03.51.28.52.66.92.54.01.28.62.716.78.019.95.713.04.910.23.323.45.48.84.03.83.219.45.113.38.611.97.620.75.010.84.721.56.322.55.49.35.55.11.824.910.78.75.314.82.512.41.814.62.212.75.425.87.211.24.517.54.619.35.624.18.522.08.39.13.8..17.10.5
121-160 ans1.51.00.90.50.90.57.42.69.55.06.63.710.21.46.61.15.41.17.31.94.02.52.02.06.83.00.0.0.40.41.20.62.71.11.70.80.90.812.44.810.21.99.42.710.42.610.82.012.41.86.31.63.51.64.31.89.72.95.92.68.23.212.86.58.43.09.83.35.22.76.12.614.33.72.41.45.52.84.21.78.53.69.12.64.72.15.72.66.24.05.13.97.13.27.32.710.43.47.53.30.30.21.91.65.52.44.22.26.72.210.02.62.31.31.20.60.60.42.10.73.01.93.42.22.61.112.98.47.02.85.64.612.14.56.52.34.82.30.0.10.53.92.72.65.33.710.32.57.43.26.12.35.32.25.64.24.42.312.29.64.74.69.41.911.52.48.92.01.10.82.51.85.23.26.02.62.31.92.32.00.80.53.62.7..7.00.3
>160 ans0.0.0.60.50.30.31.31.13.92.60.90.66.41.21.80.50.60.41.70.80.0.0.0.2.12.00.0.0.0.0.0.1.60.81.51.20.0.4.91.88.02.34.21.56.31.85.41.09.41.80.40.20.60.40.0.0.60.30.0.0.70.52.81.80.80.82.31.80.30.25.52.81.80.90.0.1.10.73.21.84.62.55.22.30.40.42.82.80.0.0.0.0.30.35.62.55.73.50.0.0.0.0.0.0.0.6.52.86.01.86.22.00.50.30.0.0.20.23.41.21.20.72.00.92.61.410.46.68.95.83.42.04.62.51.61.00.0.0.0.0.90.90.0.0.0.6.92.20.0.2.71.39.34.00.0.0.0.0.0.0.0.11.92.25.71.36.61.60.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0...3.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
© WSL, Inventaire forestier national suisse, 27.04.2024 #2291883/629815

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. 2291883. Birmensdorf, Swiss Federal Research Institute WSL

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