Résultats IFN

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IFN4IFN5
évolution: surface terrière
forêt de protection contre des avalanches (2022) · étages de végétation NaiS (6 classes)
découpage régional: canton
unité: m²/ha/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
forêt de protection contre des avalanches (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±%
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................0.413....................0.80....0.324....0.414
subalpin......0.1191......2.100.425........9.10..........0.7241.70..0.01530....0.445
haut-montagnard......0.01486......0.70-0.385......0.101.001.39........-0.31870.019210.4790.288....0.02548
montagnard inférieur et supérieur..0.536-0.100.01695..1.114..-0.4216-0.23250.842-1.20-0.12210.438-0.7660.291....0.1508..0.2120-0.1309-0.1369-0.282....0.03292
submontagnard....................................................
hyperinsubrique et collinéen............................................0.0399....0.0399
total..0.536-0.100.01695..1.114..0.113290.03640.842-1.20-0.12210.3411.51120.453....0.1508..0.12840.22070.13180.1100....0.172
à l'extérieurpas d'indication....................................................
subalpin supérieur................0.0329....................0.714....0.244....0.176
subalpin......0.336......0.240.0418..-0.20..0.4120.3410.333....0.326..0.2590.6330.3550.342....0.242
haut-montagnard......-0.3124..0.1642..0.4670.0218..0.026310.20..0.336-0.1546....0.392..-0.1390-0.23750.4590.07010.0...0.0367
montagnard inférieur et supérieur-0.21360.1527-0.854-0.2640.010490.1253..-0.6530.11200.1245-0.2970.074950.7460.4390.12350.12560.0627-0.2124-0.31220.8480.374-0.1820.21390.5430.05160.0595
submontagnard-0.352....-0.288-0.2100-0.480....0.537-0.5700.1455-0.5105..0.96-1.342-0.551-0.3810.2126-0.296..0.797-0.11630.1202-0.6118-0.444-0.224
hyperinsubrique et collinéen............-0.855..0.293..................0.100.236..-0.3470.246..-0.61150.141
total-0.3500.1527-0.854-0.156-0.11100.0339-0.855-0.4650.1122-0.1153-0.1124-0.11620.7420.424-0.1144-0.457-0.1120-0.1295-0.2770.4370.299-0.11260.1530.382-0.2540.079
totalpas d'indication....................................................
subalpin supérieur................0.1150....................0.710....0.230....0.248
subalpin......0.336......0.8600.0432..-0.20..0.4121.6740.333....0.326..0.3360.8310.3550.258....0.231
haut-montagnard......-0.3133..0.1642..0.5490.0730..0.026310.200.100.4320.2334....0.392..-0.1194-0.13690.4510.11690.0...0.0427
montagnard inférieur et supérieur-0.21360.1265-0.854-0.2650.010490.1183..-0.5530.11670.1175-0.2910.014350.7430.3600.11690.12560.0627-0.1138-0.31220.8480.287-0.1800.11720.5430.05160.0585
submontagnard-0.352....-0.288-0.2100-0.480....0.537-0.5700.1455-0.5105..0.96-1.342-0.551-0.3810.2126-0.296..0.797-0.11630.1202-0.6118-0.444-0.224
hyperinsubrique et collinéen............-0.855..0.293..................0.100.236..-0.3470.246..-0.61150.141
total-0.3500.1265-0.854-0.158-0.11100.0586-0.855-0.3780.0154-0.1189-0.1116-0.11520.6390.538-0.1244-0.457-0.11200.0358-0.2770.3370.290-0.11360.1470.382-0.2540.0113
© WSL, Inventaire forestier national suisse, 06.03.2024 #1260770/442520

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. 1260770. Birmensdorf, Swiss Federal Research Institute WSL

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