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IFN4IFN5
évolution: surface terrière
forêt de protection contre des coulées de boue/glissements de terrain (2022) · étages de végétation NaiS (6 classes)
découpage régional: arrondissement forestier (2024)
unité: m²/ha/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
forêt de protection contre des coulées de boue/glissements de terrain (2022)étages de végétation NaiS (6 classes)m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%m²/ha/an±%
pas d'indicationpas d'indication............................................................................................................................................................................................
subalpin supérieur............................................................................................................................................................................................
subalpin............................................................................................................................................................................................
haut-montagnard............................................................................................................................................................................................
montagnard inférieur et supérieur............................................................................................................................................................................................
submontagnard............................................................................................................................................................................................
hyperinsubrique et collinéen............................................................................................................................................................................................
total............................................................................................................................................................................................
à l'intérieurpas d'indication............................................................................................................................................................................................
subalpin supérieur................................................0.2152..........................................................0.8.-1.6...................................................0.4.0.46....................0.1378
subalpin............1.0...........................0.648......0.0.......................9.1.................................0.4.-0.1.........0.835........0.1.-2.1...............................0.268-0.17930.1406..................0.479
haut-montagnard............-0.468............................0.3104-0.591-0.483-0.474............................0.9...........................0.871.1.-0.5135......2.4.....0.8...-0.81190.9...2.2...........................0.446-0.2161-0.1387..................-0.1114
montagnard inférieur et supérieur........0.6.-0.1887-0.3148-0.91000.1906-0.3124............0.635....-0.7760.760-1.1930.5.....-0.862......-0.3.0.356..-0.235-0.12680.923..0.4770.783-1.4630.2650.3.0.01301..........0.911..-0.3189-0.844......0.0...0.2140.335....-0.4102....0.5.0.2100-0.13430.749-0.3.0.5...-1.8.0.8.........1.3.....-1.5.......0.2146......0.3.0.2.........-0.1117
submontagnard............-0.21750.4.0.321.1.-1.6.-1.01140.1.................0.6.......-1.6770.5111....................0.4.-0.9167......-1.346....-0.8.-1.7.0.7.................................-0.2399-3.6.0.0...0.5...0.4.........................0.02850.3.................-0.462
hyperinsubrique et collinéen..............................................0.4.0.4.........................................................0.3.0.2133..-0.2135-0.41180.3750.5142-0.4990.2107......................................0.2750.371-0.1224..................0.185
total........0.6.-0.1887-0.3134-0.61200.2148-0.2200-1.6.-1.01140.1.......0.635....-0.7760.639-0.2220-0.598-0.488-0.2101-1.0510.5111....-0.3.0.356..-0.235-0.12680.923..1.9750.665-1.1850.4470.3.0.01301-1.346....-0.8.-1.7.0.813..-0.3189-0.844....0.6140.355-0.7780.1172-0.12970.3750.947-0.4740.21070.8.0.5.-0.4133-0.8760.4661.1820.54..-0.71140.8.........1.3.....-1.5...0.3350.05300.12310.3.....0.3.0.2.........-0.1119
à l'extérieurpas d'indication............................................................................................................................................................................................
subalpin supérieur........................................-0.4121..0.6260.3210.254........................................................-0.9.0.7250.7221.387....0.5190.5.-0.1.......................................0.2310.446-0.1230..................0.323
subalpin............0.277-1.144................1.2.....0.6550.09720.347-0.13600.2970.346......-0.2...........0.590.3670.525..0.3.0.331..-0.1...........0.333..........0.5540.13620.8240.644....0.4250.21041.8.0.5.0.6740.5490.6.0.2980.23................-0.6.........0.3340.06330.422..................0.222
haut-montagnard............-0.2186-0.541..0.479........0.8.1.278-0.23460.530..0.3710.3590.31410.5350.2111-0.1130..0.2137..0.1684......0.2...0.2340.5290.1107..1.4450.5480.3.-3.638..........0.14510.51100.419......-0.17640.638-1.3500.0178....0.4140.1510.6310.4127-0.15760.7300.8160.2790.3141....1.330........-2.2.-1.051........0.06830.3320.2590.0.................0.158
montagnard inférieur et supérieur0.02992-2.5...0.015390.1303-1.0510.012730.0385-0.2159-0.5420.52020.2131-1.072..0.4490.093360.15040.485..-0.5600.635-0.3120-0.2520.438..0.281-0.4620.2146-0.4960.12030.1277-0.4750.11670.08580.6530.7470.12500.5400.861-0.4860.442-0.22190.12560.1183-0.21160.017190.352-0.5940.0891-0.21930.2141..-1.1103..4.976..0.3440.11820.6280.2740.3350.4260.21160.340-0.21590.020550.3470.07860.571-1.7.0.2142..-0.22220.026080.269-0.447-0.4156-1.364-0.5140-2.4701.236..0.2280.13440.1233-0.9760.81000.21050.2140..-4.4.0.6...0.0699
submontagnard-0.2990.062740.1369-0.750....-1.7100-0.3133-0.1165..-0.2258-0.1205-0.4831.7.0.01079-1.542..0.3105....0.8200.2159......-0.3103-0.22220.295-0.4244-1.646..0.5880.6.......0.96-0.2388-1.4350.1383-3.132..-0.5610.1607-1.7570.013280.14120.4...-0.14210.539-0.391-0.858..................1.660-0.4...-0.770-0.6168..0.7480.492-0.148-0.15620.01131..0.512-0.61000.2361-0.2220-0.789..-0.8190....-0.2184-1.6.0.340-0.13900.4105-0.4103-0.767-0.844-0.1190..-0.224
hyperinsubrique et collinéen....................................-0.660........0.13090.4.......................................................0.1.0.2.0.3920.3430.3810.05760.4490.3700.11250.2108........................-0.447....-0.1.......0.12480.1290.265..........-0.6115......0.145
total-0.2100-0.13160.1369-0.6510.1303-1.051-0.1233-0.1281-0.1115-0.5440.019090.0454-0.7561.7.0.287-0.21630.14380.360-0.660-0.3940.3460.03870.2810.2450.1560.0332-0.3790.285-0.395-0.7600.12770.014270.21040.08580.5430.5270.2660.4470.587-0.1227-0.4114-0.593-0.3690.1219-0.6580.010620.274-0.21300.1430-0.13420.443-0.391-0.8510.15411.367-0.21620.3370.11860.4310.3240.2300.4290.4560.21070.4460.21240.21070.21690.5490.22810.292-0.1562-0.12720.026080.249-0.542-0.3139-0.666-0.688-2.4700.022410.1780.2460.2440.03968-0.41070.21890.289-0.1183-0.762-1.039-0.1258..0.0589
totalpas d'indication............................................................................................................................................................................................
subalpin supérieur........................................-0.4121..0.6260.3210.252........................................................-0.9.0.7190.22311.387....0.5190.5.-0.1.......................................0.2280.439-0.1230..................0.224
subalpin............0.269-1.144................1.2.....0.6550.12460.347-0.13600.2970.346......-0.2...........0.590.3672.469..0.3.0.331..-0.1...........0.333..........0.5450.13940.8240.644....0.5220.21041.8.0.5.0.6740.448-0.91120.2980.23................-0.6.........0.3320.04960.329..................0.222
haut-montagnard............-0.2164-0.541..0.479........0.8.1.278-0.23460.530..0.3710.3590.31020.2870.010906-0.280..0.2137..0.1684......0.2...0.2340.5290.1107..1.4450.6380.3.-3.638..........0.14510.51100.419......0.13570.630-1.1480.0178....0.7320.1510.6310.584-0.1576-0.32560.8140.2790.773....1.330........-2.2.-1.051........0.12900.2820.2690.0.................0.182
montagnard inférieur et supérieur0.02992-2.5...0.015390.1213-0.854-0.12570.02029-0.2162-0.5400.52020.2131-1.072..0.4490.093360.12430.485..-0.6490.631-0.580-0.12140.438..0.1175-0.4620.2146-0.4960.05470.1126-0.4750.12810.05490.6430.7470.11220.5370.3170-0.3970.440-0.22240.12560.1183-0.21160.017190.352-0.31440.0891-0.21640.02861..-1.1103..4.377..0.3350.21250.6280.2740.2610.4260.21160.3320.012260.053100.4370.020390.562-1.7.0.12630.8.-0.22220.026080.269-0.447-0.2349-1.364-0.5140-2.2601.236..0.2280.11590.1233-0.9760.81000.2990.2128..-4.4.0.6...0.0292
submontagnard-0.2990.062740.1369-0.750....-1.399-0.3143-0.11791.1.-0.3128-0.4104-0.4851.7.0.01079-1.542..0.3105....0.8200.396......-0.570-0.13250.295-0.4244-1.646..0.5880.6.......0.960.02710-1.1750.1383-3.132..-0.5510.1607-1.757-0.1328-0.13180.510..-0.14210.539-0.391-0.858..................1.660-0.4.-0.2399-1.452-0.4171..0.7380.4920.1243-0.15620.01131..0.512-0.61000.2361-0.2220-0.789..-0.8190....-0.1209-0.61180.340-0.13900.4105-0.4103-0.767-0.844-0.1190..-0.322
hyperinsubrique et collinéen....................................-0.660........0.11660.44......................................................0.1.0.3220.3770.3430.2111-0.13060.3410.3680.03220.285........................-0.447....-0.1.......0.11060.2510.1285..........-0.6115......0.140
total-0.2100-0.13160.1369-0.6510.1213-0.854-0.1154-0.1198-0.1121-0.443-0.1254-0.2126-0.7571.7.0.287-0.21630.12310.360-0.660-0.3680.3390.0452240.11600.1810.171-0.1189-0.3870.285-0.395-0.7580.11260.014270.11410.05490.6360.5270.4580.5400.017520.0462-0.3120-0.494-0.4570.1219-0.658-0.13920.1130-0.12650.1430-0.12590.363-0.391-0.8510.21411.164-0.31030.3370.12910.4300.4220.1720.4280.5500.2880.01981-0.12970.2820.31040.5410.22810.21210.03867-0.12720.026080.249-0.542-0.2202-0.666-0.688-2.2600.022410.2530.1720.2470.01564-0.41070.21890.285-0.1194-0.762-1.039-0.1258..0.01073
© WSL, Inventaire forestier national suisse, 27.04.2024 #2296033/633965

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. 2296033. Birmensdorf, Swiss Federal Research Institute WSL

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