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IFN2
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 1993/95
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)0.21000.0.0.4711.6350.0.0.0.0.0.0.4712.6280.0.0.6580.21000.21000.6581.9330.0.0.0.1.2410.21000.6580.4710.6582.0320.0.0.0.13.812
1-20 ans4.9190.21000.4709.6141.4383.0250.21001.6359.3142.0312.8271.2400.0.2.1314.3221.6352.9261.6353.4235.8181.4387.3167.6160.8505.51880.95
21-40 ans6.5170.21000.65811.4130.8504.0220.21002.23019.7103.1253.6231.2410.8501.8334.8211.1402.0322.7283.72328.782.8276.41712.0131.3415.718127.14
41-60 ans4.9200.6580.6588.0161.1412.6280.8500.4715.4192.6282.7280.7500.6581.1454.5211.7332.1302.1322.23019.1101.2416.9176.7170.21001.63580.45
61-80 ans6.9170.7501.04516.6111.7335.7190.21001.4386.2187.1164.2221.8331.0452.7286.0181.4385.1192.6282.8275.9181.24110.9137.5160.6586.517107.74
81-100 ans11.2130.8501.63524.294.9209.7140.0.1.0457.7165.3198.5154.0220.6582.6288.4152.7265.9183.2254.0225.5190.65816.7118.0161.73514.012153.03
101-120 ans6.5170.8501.93325.693.0264.2220.0.1.1418.5154.42110.0144.7211.0451.4388.8152.0316.6173.4243.1253.9221.4389.3145.9180.4716.717124.64
121-140 ans2.8270.4710.65820.5102.1302.9260.0.1.2419.9144.2223.3255.5190.6580.8503.2250.21004.9201.6351.4382.8270.4718.2165.4190.21003.92287.05
141-160 ans1.8330.21000.0.10.0141.6351.6350.0.1.04520.0100.6581.2413.5240.4710.21002.3290.6581.2412.5280.6585.9181.2418.1167.3160.0.1.04572.75
161-180 ans0.4710.0.0.21003.4241.0450.0.0.0.1.04513.6120.21000.4710.8500.0.1.0452.0320.0.0.21000.6580.0.2.8270.6583.7236.6170.0.0.47138.87
>180 ans0.0.0.0.0.0.6.0180.0.0.0.0.4711.43830.880.0.0.21000.0.0.0.3.1250.8500.0.0.0.2.0320.0.2.7272.4294.82111.4130.21000.0.66.25
peuplements inéquiens1.6351.4381.63529.580.6586.7170.0.2.52830.084.7204.5215.9181.6352.4297.6160.0.1.4384.2221.24125.881.63512.81226.280.8503.125177.63
total47.765.3199.015166.6318.21040.471.83315.111163.8334.1741.9729.676.91719.71054.7611.21332.3727.6822.59109.5315.11195.64106.746.21848.461129.71
© WSL, Inventaire forestier national suisse, 06.03.2024 #1282451/464201

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. 1282451. Birmensdorf, Swiss Federal Research Institute WSL

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