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IFN2
surface forestière
altitude (par classes de 200 m) · stabilité du peuplement
découpage régional: région de forêt protectrice
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 1993/95
région de forêt protectrice
Plateau/JuraNord des Alpes ouestNord des Alpes estSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
altitude (par classes de 200 m)stabilité du peuplement1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%
pas d'indicationpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
critique0.0.0.0.0.0.0.0.0.0.0.0.0.0.
amoindrie0.0.0.0.0.0.0.0.0.0.0.0.0.0.
stable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.
>1800 mpas d'indication0.0.0.0.0.0.0.4710.21000.0.0.658
critique0.0.0.0.0.0.1.0451.8330.4713.325
amoindrie0.0.1.2410.0.6.41815.3113.12526.09
stable0.0.2.4290.65815.61118.1107.21643.96
total0.0.3.6240.65823.4935.4710.71373.85
1601-1800 mpas d'indication0.0.0.21000.21000.4710.6580.0.1.438
critique0.0.1.4380.6581.6353.0261.3387.916
amoindrie0.0.6.4181.04510.51313.9123.92235.77
stable0.0.8.0163.2256.21813.9129.71441.07
total0.0.16.0115.02018.71031.5814.91186.14
1401-1600 mpas d'indication0.21001.2411.2411.0450.8500.21004.721
critique0.0.4.9202.8271.6353.2252.52815.011
amoindrie1.63514.6115.41911.41314.2126.21753.56
stable3.72312.9124.3215.3198.0169.41443.67
total5.51933.6713.81219.31026.2818.310116.84
1201-1400 mpas d'indication0.21000.4711.6350.0.0.4710.0.2.728
critique0.4714.5213.8231.6352.0321.93114.212
amoindrie6.01819.21013.3127.7168.9158.41563.55
stable15.81112.4126.4175.1195.3197.41652.56
total22.4936.5725.2914.41116.61117.810132.94
1001-1200 mpas d'indication0.0.0.6580.8500.0.0.21000.21001.833
critique1.4383.5243.2251.2412.0321.43812.712
amoindrie11.61222.5914.5114.0225.31911.71269.65
stable29.2713.6128.5157.0173.8238.11570.15
total42.3640.3626.9812.11311.31321.49154.23
801-1000 mpas d'indication0.0.0.4710.0.0.21000.21000.21001.045
critique1.4381.6353.0261.2410.8500.8508.815
amoindrie24.0920.71015.1115.0205.2198.21578.35
stable29.3815.71112.6133.2253.1257.51671.45
total54.7638.5730.789.5149.31416.810159.53
601-800 mpas d'indication0.21000.0.0.4710.0.0.0.0.21000.850
critique2.0321.7351.0451.2411.0450.8507.716
amoindrie52.9610.51410.0142.4292.0317.91585.65
stable64.8511.3137.4172.2302.8267.61696.04
total119.9323.5918.8105.7185.71816.510190.13
=600 mpas d'indication0.8500.0.0.0.0.0.0.0.0.0.0.850
critique9.1140.4710.21000.4710.0.1.04511.113
amoindrie67.252.1324.0231.6350.0.9.41484.34
stable103.542.0322.7281.4380.8509.914120.34
total180.524.5217.0173.4240.85020.39216.42
totalpas d'indication1.4382.9274.2222.0322.4290.85013.812
critique14.31118.01014.6129.71413.81210.31480.75
amoindrie163.4397.1463.3549.0664.7558.85496.42
stable246.1278.5545.7645.9655.8666.74538.81
total425.31196.52128.03106.74136.73136.621129.71
© WSL, Inventaire forestier national suisse, 06.03.2024 #1262745/444495

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. 1262745. Birmensdorf, Swiss Federal Research Institute WSL

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