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IFN4IFN5
évolution: surface terrière
forêt de protection contre des chutes de pierres ou de blocs (2022) · étages de végétation NaiS (6 classes)
découpage régional: canton
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
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
forêt de protection contre des chutes de pierres ou de blocs (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................0.2152..........................0.46....0.357
subalpin................0.451........9.1.............0.1...-0.9112....1.0132
haut-montagnard......0.1343........0.0496....................0.530-0.6149..0.338....0.01300
montagnard inférieur et supérieur......-0.381......-0.8850.6601.8114....-0.1.0.2.0.347....0.822..0.235-0.1.0.3131.162....0.2109
submontagnard......0.3440.7...................-0.413..-1.7.0.7.......-3.6.......-0.498
hyperinsubrique et collinéen................0.385....................0.432....0.0831....0.433
total......-0.12370.7.....-0.8850.11091.8114....-0.1.4.2750.03060..-1.7.0.819..0.425-0.4152-1.01010.2111....0.273
à l'extérieurpas d'indication....................................................
subalpin supérieur................0.239....................0.450....0.228....0.224
subalpin......0.193..1.2...0.6550.264..-0.2...0.590.4330.232....0.333..0.4240.537-0.14970.232....0.221
haut-montagnard......-0.2145..0.685..0.3710.1149..0.13450.2.0.2340.432-0.2394....0.379..0.04600.4840.3600.1930.0...0.181
montagnard inférieur et supérieur-0.21360.1213-0.854-0.262-0.5930.2126..-0.5580.11730.016502-0.2880.028170.7420.3580.04680.12560.0627-0.298-0.31220.6510.267-0.11220.06280.12330.0343010.0207
submontagnard-0.255....-0.283-0.367-0.480....0.537-0.5700.1455-0.5105..0.96-1.543-0.551-0.21010.1340-0.369..0.5120-0.1216-0.1209-0.6118-0.345-0.323
hyperinsubrique et collinéen............-0.660..0.1151..................0.1.0.248..-0.3470.252..-0.61150.160
total-0.2520.1213-0.854-0.154-0.4560.1186-0.660-0.3880.142-0.190-0.1116-0.11580.6350.328-0.1150-0.457-0.1154-0.1195-0.3600.3350.3360.02060.2340.01564-0.2580.0280
totalpas d'indication....................................................
subalpin supérieur................0.238....................0.450....0.226....0.224
subalpin......0.193..1.2...0.6550.262..-0.2...0.591.4690.232....0.333..0.4240.537-0.14970.241....0.222
haut-montagnard......-0.2153..0.685..0.3710.1160..0.13450.2.0.2340.432-0.2394....0.379..0.011660.019360.3600.1770.0...0.182
montagnard inférieur et supérieur-0.21360.1213-0.854-0.258-0.5930.2126..-0.6490.11310.1175-0.2880.028170.6430.3560.03850.12560.0627-0.2123-0.31220.6490.269-0.11270.11430.12330.0343010.0292
submontagnard-0.255....-0.287-0.371-0.480....0.537-0.5700.1455-0.5105..0.96-1.342-0.551-0.3860.2126-0.369..0.5120-0.1139-0.1209-0.6118-0.345-0.322
hyperinsubrique et collinéen............-0.660..0.293..................0.1.0.235..-0.3470.156..-0.61150.140
total-0.2520.1213-0.854-0.153-0.4580.1186-0.660-0.3680.140-0.1189-0.1116-0.11580.6360.536-0.1150-0.457-0.11270.0352-0.3600.3310.272-0.11620.2320.01564-0.2580.01073
© WSL, Inventaire forestier national suisse, 21.05.2024 #1299773/481523

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. 1299773. Birmensdorf, Swiss Federal Research Institute WSL

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