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IFN4IFN5
évolution: volume des arbres vifs (bois de tige)
forêt de protection contre des processus liés aux cours d'eau (2022) · essence principale
découpage régional: région économique
unité: m³/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
région économique
Ouest du JuraEst du JuraOuest du PlateauCentre du PlateauEst du PlateauOuest des PréalpesCentre des PréalpesEst des PréalpesNord-ouest des AlpesCentre des AlpesNord-est des AlpesSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
forêt de protection contre des processus liés aux cours d'eau (2022)essence principalem³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%
pas d'indicationpas d'indication..............................
épicéa..............................
sapin..............................
pin..............................
mélèze..............................
arole..............................
autres résineux..............................
hêtre..............................
érable..............................
frêne..............................
chêne..............................
châtaignier..............................
autres feuillus..............................
indéterminable..............................
total..............................
à l'interieurpas d'indication..............................
épicéa0.31290.1741.1477-0.17570.06682-1.0219-3.2461.1840.04385-0.4695-3.3961.4471.11040.91050.2212
sapin-0.62080.2890.61990.4281-0.8921.1900.23861.3700.7681.4980.4790.4400.11100.2550.440
pin0.4730.290-0.8950.165-0.5690.0.0.2670.0990.0750.258-0.31010.1970.01790.01090.0118
mélèze0.0.0.0.0.0.0.0.0.0990.0.0.0.0.06050.07360.0.0.11340.21520.5440.8260.325
arole................0.1990.0.0.0.0.2520.1360.0.0.032
autres résineux0.1830.0.0.0.0.0.0.2750.0.0.0980.1850.01660.0.0.01230.0720.01050.01000.046
hêtre-1.11020.65960.46343.237-0.61010.958-0.23171.0490.5980.17311.8440.0448-0.1941.0220.429
érable0.22570.9831.0690.5610.8630.21160.04070.9560.14730.5650.7670.1440.03650.1490.231
frêne-0.745-0.61792.5227-1.281-1.4420.1279-0.392-0.487-0.11420.1506-0.12370.03940.1830.261-0.1104
chêne0.0279-0.5901.3760.0.0.2490.0990.1990.11000.0.0.04530.0990.0820.01000.11080.142
châtaignier....0.0.0.0.0.0.......0.0.0.0.0.0.0.01160.0100-0.12380.0255
autres feuillus-0.51191.9591.3650.851-0.3900.03740.1930.345-0.1128-0.393-0.11670.2860.05360.3670.161
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-1.81132.71637.41453.658-2.21291.2247-3.1664.3411.21671.4242-0.74692.6311.8693.5341.732
à l'extérieurpas d'indication..............................
épicéa-1.432-1.749-2.449-2.647-2.6362.1126-2.176-1.91082.6390.2920-0.92070.6932.2330.03815-0.934
sapin0.770-0.7740.41680.23580.01025-0.29342.234-0.51600.3630.0528-0.31920.3530.021920.3670.353
pin-0.182-0.1212-0.5800.0174-0.2770.0.0.07630.01750.0840.21070.0.-0.4510.11520.0150-0.154
mélèze0.01260.02140.345-0.11320.03390.1720.01520.01120.4500.0.-0.2641.1370.5660.31170.234
arole................0.0.0.0.0.0.0.02970.2580.0870.061
autres résineux0.0690.371-0.7830.4370.1510.0.0.0720.0710.0990.0880.0990.04990.01330.01000.078
hêtre-0.567-2.7440.3226-0.51250.21910.23280.5118-0.61590.017341.542-0.5139-0.11230.1680.347-0.274
érable0.5220.3710.4370.5270.11710.04270.11770.12170.09120.12010.017330.2560.1700.11260.219
frêne-0.178-0.464-1.260-0.492-0.6540.7530.1297-0.765-0.4910.2111-0.21780.1720.02210.0337-0.232
chêne0.02850.1147-0.4114-0.11660.05840.1880.0730.08390.01020.06440.0.0.1490.01000.029830.0976
châtaignier....0.01000.0.0.0100......0.0990.0.0.0.-0.11080.01000.41140.0161
autres feuillus0.0199-0.1182-0.23460.017970.010150.2640.0345-0.3116-1.2790.354-0.21290.2640.2810.6820.01049
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-1.090-4.935-4.054-2.667-3.0463.31050.7270-3.9761.8912.596-2.31052.0453.4261.961-0.667
totalpas d'indication..............................
épicéa-1.233-1.649-2.156-2.447-2.3380.5343-2.642-0.42741.289-0.12299-2.2871.1421.7380.7108-0.552
sapin0.584-0.6750.41470.2316-0.12980.52091.3420.41590.6530.61030.13670.3320.01490.2430.335
pin-0.1156-0.1230-0.6710.0194-0.2610.0.0.11110.018690.0620.266-0.2102-0.1960.11260.01430.072
mélèze0.01260.02140.345-0.11320.04270.0730.01520.01670.2520.0.0.051200.5420.5420.6280.221
arole................0.01000.0.0.0.0.1620.2420.0870.033
autres résineux0.0540.371-0.6830.4370.2450.0.0.0680.0700.04480.0890.01440.0980.0830.0960.060
hêtre-0.657-2.5440.3213-0.22360.12780.5760.22370.22320.31170.8540.8730.02250.014120.8210.0235
érable0.4260.3630.5330.5250.2910.11220.04800.5560.04220.3650.4730.2350.03030.1460.217
frêne-0.247-0.461-0.996-0.477-0.7430.456-0.1184-0.652-0.2770.1128-0.11430.03280.02250.166-0.232
chêne0.02380.1184-0.3174-0.11660.02900.1800.0790.01250.01020.04280.0990.1430.0780.01220.0142
châtaignier....0.01000.0.0.0100......0.01000.0.0.0.0.01250.0910.13440.0667
autres feuillus0.04820.051550.024740.1311-0.15720.1820.11000.01118-0.6710.03564-0.21040.2570.1980.4520.0119
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-1.176-4.636-2.976-2.274-2.9432.2103-1.01420.210471.5912.0104-1.41522.3252.7273.0300.2136
© WSL, Inventaire forestier national suisse, 21.05.2024 #1373432/555194

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. 1373432. Birmensdorf, Swiss Federal Research Institute WSL

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