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IFN4
surface forestière
âge du peuplement (classes de 20 ans)
découpage régional: canton
unité: %, total de colonne
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
âge du peuplement (classes de 20 ans)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
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)0.90.63.23.20.0.2.50.50.0.3.61.310.810.10.0.2.40.50.0.2.01.00.0.2.92.93.91.92.10.80.0.0.0.3.31.50.0.0.60.30.0.0.90.42.30.63.23.20.40.41.70.2
1-20 ans18.22.50.0.8.84.28.71.013.13.510.42.210.19.63.62.02.90.66.71.98.41.90.70.714.25.911.83.29.11.73.32.37.32.05.71.911.53.02.20.67.32.98.41.22.50.612.86.011.02.06.70.3
21-40 ans14.02.27.75.211.54.810.11.07.62.711.52.210.810.123.54.613.51.18.12.115.22.59.32.311.45.45.02.212.02.016.94.811.42.412.02.722.23.815.61.421.34.411.81.414.51.419.57.118.72.413.20.4
41-60 ans11.22.03.63.64.12.96.80.96.12.412.02.39.89.36.12.68.50.96.91.97.81.93.41.58.94.95.82.36.61.56.63.26.01.811.22.612.73.119.31.612.93.66.71.19.21.211.95.611.12.09.30.4
61-80 ans10.82.09.75.38.03.96.20.815.23.611.52.229.314.38.12.94.10.710.22.36.01.74.71.717.16.45.02.24.31.223.85.611.92.54.91.83.41.711.91.38.23.07.61.27.01.03.03.07.31.67.60.3
81-100 ans13.42.210.35.615.45.48.50.914.43.615.82.69.89.33.41.95.90.819.03.010.02.18.02.211.45.33.81.915.22.120.15.218.83.010.92.620.73.73.50.71.11.18.61.34.20.812.96.015.82.39.10.4
101-120 ans14.02.325.48.330.76.810.61.015.63.710.82.219.512.46.82.75.20.78.02.011.42.28.82.310.65.04.72.110.51.810.44.013.52.712.42.77.02.43.30.73.52.07.51.24.10.812.15.719.12.58.60.4
121-140 ans6.21.615.16.96.33.68.50.911.43.25.71.60.0.10.23.26.60.87.01.97.21.810.92.60.0.9.82.88.01.68.53.614.82.811.12.55.22.12.20.65.92.56.51.13.70.83.13.16.91.66.70.3
141-160 ans1.70.83.23.24.43.15.10.74.22.01.00.70.0.4.52.28.00.95.21.76.91.89.62.48.14.57.32.56.11.45.22.92.41.28.02.23.51.73.60.71.21.28.21.26.51.03.23.10.40.45.50.3
161-180 ans1.30.77.45.00.0.2.30.51.11.11.80.90.0.4.62.24.30.71.20.80.50.53.61.62.42.42.81.61.70.81.71.70.60.62.01.20.0.2.00.63.41.93.40.83.90.80.0.0.0.2.50.2
>180 ans0.0.0.0.0.0.2.90.60.0.0.0.0.0.4.72.39.00.90.60.60.50.50.70.70.0.3.71.82.91.01.71.71.20.84.01.60.0.5.10.96.92.75.51.08.31.10.0.0.0.4.20.3
peuplements inéquiens8.31.814.36.710.64.527.91.511.33.215.92.50.0.24.54.629.51.527.03.424.13.040.34.013.05.536.34.721.52.51.71.712.12.514.52.913.83.230.71.828.34.924.81.933.81.918.36.89.31.824.90.5
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 #1282295/464045

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. 1282295. Birmensdorf, Swiss Federal Research Institute WSL

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