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IFN3
surface forestière
âge du peuplement (classes de 20 ans)
découpage régional: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
âge du peuplement (classes de 20 ans)1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%
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)0.8500.0.0.0.5.8190.6572.1310.0.0.4714.3220.4711.7350.0.0.4711.4381.6350.21000.21001.4381.1440.8500.6582.3301.8330.4710.85029.18
1-20 ans8.1150.21000.47113.4122.3304.2220.21003.0268.9152.5284.0221.2410.9501.2414.5210.8503.4241.0453.6235.1192.2307.2175.2200.21006.31789.84
21-40 ans5.3190.21001.14412.9120.4713.3240.21001.04518.9103.3243.4241.6351.1451.2414.3221.5353.6233.5244.02125.682.0327.91615.8111.0457.016130.14
41-60 ans5.1190.4710.4715.5191.3384.1220.4711.4389.9141.2412.4290.6570.8500.21002.1321.9311.6351.2411.43819.791.0456.1187.2170.6583.22579.65
61-80 ans4.9200.21000.8508.9151.7335.6190.8502.1308.8154.1223.9221.5381.4380.4714.7211.5354.3212.7282.52810.9130.8507.2178.3151.3415.91895.24
81-100 ans7.1160.6580.65820.3104.0224.9200.4711.5357.9165.9186.0183.7231.2410.4717.7163.1257.5163.4244.0226.1181.83313.2127.5161.4389.514129.94
101-120 ans5.8180.9452.42919.6103.9224.3210.0.1.24113.8126.3179.0154.3210.8500.8509.0150.8505.6194.3212.0324.6210.85012.0135.6191.0457.017125.74
121-140 ans3.0260.21001.63517.5111.8332.6280.0.0.65811.6134.8203.3252.9260.21001.3416.0180.6583.4242.8271.6352.4290.65812.5136.9170.21003.42491.64
141-160 ans1.8331.5350.47112.4130.21002.2300.0.1.24117.0111.8331.4381.6350.4712.0326.0180.21001.6353.0261.0455.0201.2417.51611.4130.21001.04582.05
161-180 ans0.21000.8500.21007.1170.21000.4710.0.0.21009.9141.0450.21001.2410.0.1.0450.8500.21000.0.1.4380.21002.4291.6353.0265.2190.0.0.0.37.17
>180 ans0.21000.4710.0.6.0180.0.0.21000.0.0.65819.3100.6580.0.0.0.0.0.2.7271.4380.21000.21002.5280.0.6.8170.4713.12512.1130.0.0.210056.86
peuplements inéquiens4.8200.0.1.04541.671.9316.5170.0.2.52846.362.2306.61811.5130.0.7.1177.0170.21001.2411.8331.83333.673.62317.31128.580.21003.623231.03
total47.365.5199.015171.0318.41040.472.03115.711176.6333.9741.9730.077.11719.71055.1611.21332.5729.0823.19122.9216.51199.14115.546.71847.861177.91
© WSL, Inventaire forestier national suisse, 06.03.2024 #1282508/464258

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. 1282508. Birmensdorf, Swiss Federal Research Institute WSL

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