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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 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 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................-0.2...........................0.46....0.2100
subalpin................0.7.........9.1.................-0.9112....1.3136
haut-montagnard......-0.1921........-0.1190....................0.530-0.6149..0.436....0.0676
montagnard inférieur et supérieur......-0.378......-0.8850.31361.8114....-0.1.0.2.0.425....0.834..0.354-0.1.0.3131.162....0.2161
submontagnard......0.3440.7...................-0.413..-1.7.0.7.......-3.6.......-0.498
hyperinsubrique et collinéen................0.385....................0.528....0.0831....0.430
total......-0.11410.7.....-0.8850.07721.8114....-0.1.4.2750.02976..-1.7.0.827..0.523-0.5146-1.01010.2109....0.293
à l'extérieurpas d'indication....................................................
subalpin supérieur................0.1142....................0.710....0.234....0.250
subalpin......0.336......0.8600.0580..-0.2...0.4120.3410.333....0.326..0.3360.8310.3550.242....0.230
haut-montagnard......-0.3134..0.1642..0.5490.01945..0.026310.2.0.1.0.4320.2334....0.392..-0.21540.31370.4510.02910.0...0.0367
montagnard inférieur et supérieur-0.21360.1265-0.854-0.1700.010490.1183..-0.5650.11900.016502-0.2910.014350.7410.3620.11870.12560.0627-0.2117-0.31220.8490.284-0.1780.040130.5430.05160.0371
submontagnard-0.352....-0.284-0.289-0.480....0.537-0.5700.1455-0.5105..0.96-1.543-0.551-0.3950.1340-0.296..0.797-0.12900.1202-0.6118-0.444-0.224
hyperinsubrique et collinéen............-0.855..0.1151..................0.1.0.155..-0.3470.241..-0.61150.168
total-0.3500.1265-0.854-0.160-0.2990.0586-0.855-0.21100.0157-0.190-0.1116-0.11520.7380.330-0.1245-0.457-0.1143-0.1226-0.2770.3410.441-0.11670.1510.382-0.2540.090
totalpas d'indication....................................................
subalpin supérieur................0.1150....................0.710....0.230....0.248
subalpin......0.336......0.8600.0432..-0.2...0.4121.6740.333....0.326..0.3360.8310.3550.258....0.231
haut-montagnard......-0.3133..0.1642..0.5490.0730..0.026310.2.0.1.0.4320.2334....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..................0.1.0.236..-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, 21.05.2024 #1299765/481515

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. 1299765. Birmensdorf, Swiss Federal Research Institute WSL

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