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IFN4
surface forestière
degré de fermeture
découpage régional: arrondissement forestier (2024)
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 2009/17
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
degré de fermeture1000 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±%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±%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±%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'indication0.0.0.4710.0.0.0.0.2.0.0.2.7280.6580.6580.4700.0.0.0.0.0.0.0.0.9500.0.0.6580.2.0.2.0.0.0.2.0.2.0.6582.4291.0450.0.0.2.0.2.0.4710.0.0.0.0.0.0.0.0.0.0.2.0.2.0.6580.4710.0.0.6580.0.0.2.0.0.0.0.0.0.0.0.0.0.0.0.0.8500.2.0.0.0.0.0.0.0.4710.0.0.0.0.0.0.2.0.0.0.0.0.2.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.2.0.0.0.0.0.2.0.0.0.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.6350.6580.8500.2.0.0.0.0.0.2.0.0.0.0.0.0.0.0.0.0.20.310
comprimé6.5174.0222.4293.6232.3294.52115.2118.81513.6128.6151.6352.2303.5230.0.1.5353.0263.9235.7180.6584.5214.7201.4383.3249.2152.62813.4123.6244.0224.7210.6581.2411.0450.6570.6582.4291.8333.3254.2223.1263.7234.4222.6284.8202.2301.8331.7334.1223.4242.0322.2301.9322.0323.2240.8503.8232.2304.8206.2186.8175.4194.3215.4192.1300.8500.8503.3241.6352.3291.6350.6584.5211.7331.6350.6571.8331.8332.7270.9451.0450.4711.6356.1184.82010.9131.1451.6352.1302.3292.1302.9262.0322.1300.0.311.32
normal4.9203.6232.9266.9171.0452.9279.3148.21516.0118.4152.0311.7332.9260.2.1.6352.1302.7271.4380.6582.9262.5283.6233.6238.8156.61710.0144.7214.2224.3222.2301.0441.0451.6351.2411.5381.4383.2252.5292.4303.7232.1325.3195.4183.3243.6232.8271.8332.5281.8331.9322.9262.0322.6280.8502.6282.7271.8331.4384.6215.4191.9333.4240.2.0.8501.8332.1301.9322.7272.4291.0451.2411.2411.4382.1312.0322.4292.2301.4371.8330.4701.6355.3193.5235.9181.4382.6281.8333.0263.5231.8332.0322.1300.0.277.92
lâche2.1301.2410.6581.4380.8500.8504.0225.5194.2222.0320.0.1.2411.2410.0.0.4711.1412.1301.2410.0.0.8502.3293.8232.5285.4196.9173.5231.0451.4381.3410.8500.9501.0450.4711.8330.0.0.2.0.6580.6580.4711.4380.2.1.7330.6581.8330.6581.0451.3381.0451.2410.6581.9321.2411.6351.3380.4710.2.0.4710.2.0.0.1.4381.2411.2410.6580.0.0.4710.6581.0450.4710.0.0.2.1.0450.4700.2.0.8500.4710.4710.4710.2.0.4710.4710.8504.5212.8272.8272.2301.2411.8331.6351.4380.8500.4710.4710.0.116.44
aéré0.6580.8502.2301.2410.6580.2.8.2167.9164.6213.8230.6580.8500.8500.0.0.6581.4381.6350.4710.4712.5282.9263.5234.1226.11814.0122.9260.6582.6283.0260.8501.0450.4711.0451.6351.0451.8331.3381.0450.0.1.2410.8501.6350.4711.0451.2410.6581.8331.8331.8330.6580.8500.8500.6581.3383.7232.5280.8500.8501.4382.3291.8331.2410.4710.6580.8500.0.0.8500.8501.6350.6580.4710.4711.1453.7231.6352.7281.0440.2.0.4710.2.0.47013.0124.9206.5170.8500.2.1.4381.8332.0320.2.0.2.0.8500.0.168.93
clairièré0.4710.2.0.4710.0.0.2.0.8505.6191.4381.8330.8500.0.0.0.0.2.0.0.0.0.0.6581.4380.6580.2.1.8332.4293.4243.8237.91612.1131.6350.6580.4710.4710.2.0.4710.0.0.2.0.4711.0450.8502.2300.2.0.4713.0260.2.0.8500.2.0.4710.6580.2.0.0.1.2410.8500.4710.2.0.4700.4711.8332.0321.6352.3280.4710.2.3.9221.2410.8500.6580.2.0.4710.6581.0451.4380.2.0.0.1.0450.0.0.2.2.7270.4710.4710.8500.0.0.2.0.2.0.0.11.1136.4186.5180.4710.0.0.0.0.4710.4710.2.0.2.0.2.0.0.114.14
en collectifs serrés0.0.0.2.0.0.0.0.0.4710.0.7.6160.6580.2.0.4710.0.0.0.0.0.0.0.0.0.0.6582.0310.8500.0.2.8274.0221.8334.6216.4183.4240.2.0.2.0.2.0.4710.2.0.0.0.0.0.2.0.2.0.6580.0.1.2410.0.0.8501.4380.2.0.6580.0.0.2.0.2.0.4710.0.0.4711.0450.4710.0.0.0.0.0.0.4712.0310.4711.8331.6352.0321.4381.4381.3380.6581.2410.6580.4711.2411.4380.0.0.0.0.2.0.0.0.2.0.2.0.2.0.2.0.2.0.0.0.0.0.0.0.0.2.2302.6281.4380.2.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.0.70.45
en collectifs normaux0.0.0.0.0.0.0.0.0.0.0.2.5.2200.4710.2.0.4710.0.0.0.0.0.0.0.0.0.0.4710.7500.4710.0.1.4383.2253.4246.0183.5245.0200.6580.2.0.0.0.4710.0.0.6580.2.0.0.0.6580.2.1.4380.2.0.0.0.8501.4380.8501.4380.0.0.0.0.0.0.0.0.0.0.2.1.0450.8500.2.0.0.0.2.0.4711.6351.0451.5350.8500.2.2.5281.2410.4710.8500.6580.8500.0.0.2.0.8500.0.0.0.0.2.0.0.0.0.0.2.0.2.0.0.0.2.0.2.0.0.0.0.0.0.1.6351.4381.6350.0.0.0.0.0.0.0.0.4710.0.0.2.0.2.0.0.61.06
fermeture étagée0.0.0.2.0.2.0.2.0.0.0.0.5.1206.7172.5291.2410.0.0.0.0.0.0.0.0.2.0.2.0.0.0.2.0.0.0.2.2.2300.2.0.2.6.6170.6581.8330.6580.5701.4380.0.2.5280.2.0.6582.5290.4710.4710.4710.2.0.0.0.0.0.2.0.0.0.0.0.0.0.0.0.0.0.0.0.4710.4710.2.0.0.0.0.0.0.0.8500.8500.8500.4710.0.0.0.0.2.0.8500.4710.4710.0.1.4380.6580.2.0.2.0.0.0.0.0.6580.2.0.0.0.4710.2.0.2.0.0.0.4710.0.0.0.0.0.5.1195.0203.0260.2.0.0.0.0.0.0.0.2.0.0.0.0.0.2.0.0.61.96
total14.51110.6138.61513.3125.5199.41463.0540.2743.7626.184.2225.8188.6150.2.5.2209.51415.01110.8132.03116.91124.5921.2928.8856.3652.3634.1711.61313.51216.4114.8207.7163.8234.6219.0157.3168.01613.1129.1157.81616.3118.91514.31211.4128.9157.9166.6179.01410.91310.8137.4168.0156.4178.6157.91516.81011.41313.81211.51315.21122.4913.81214.1115.8184.2227.0177.6167.91610.2146.1182.3299.2154.1224.62110.9136.9178.1167.5163.3243.8231.6354.42150.5631.9839.376.6185.5197.1169.31410.0145.8185.2196.0180.0.1202.21
© WSL, Inventaire forestier national suisse, 27.04.2024 #2295727/633659

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. 2295727. Birmensdorf, Swiss Federal Research Institute WSL

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