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IFN4IFN5
évolution: volume des arbres vifs (bois de tige)
forêt de protection contre des avalanches (2022) · essence principale
découpage régional: canton
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
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
forêt de protection contre des avalanches (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±%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'intérieurpas d'indication....................................................
épicéa..5.16-4.5.-1.899..8.814..-7.3113-0.3470-0.466-16.3.-0.137850.636710.9936.830....-3.4152..-0.213042.4197-0.47932.169....0.5151
sapin..0.0.2.5.-0.1886..0.0...1.2112-0.3748.250.6.0.5109-0.3430-0.567-0.6143....9.054..0.4155-1.5863.8660.450....0.462
pin..0.0.0.0.0.2111..0.0...0.0.0.31030.5750.0.0.0.0.0.1.2930.395....0.0...-0.21930.4930.0.0.07780....0.276
mélèze..0.0.0.0.0.0...0.0...0.0.0.8420.0.0.0.0.0.0.0.0.0.0.0.....0.0...1.3320.0.0.2950.1558....0.346
arole......0.0.......0.0.0.251........0.0.0.0.....0.0...0.0.0.0.0.0.0.355....0.139
autres résineux..0.0.0.0.0.099..0.0...0.0.0.0990.0.0.0.0.0.0.0.0.0.0.596....0.0...0.0.0.0.0.0.0.099....0.0104
hêtre..-1.8710.0.1.159..4.520..3.576-0.21071.3753.2.-3.7451.7245-3.7553.056....0.2891..1.0591.7741.863-0.1102....0.546
érable..0.0.0.0.-0.1289..0.271..-0.42070.0990.0.0.0.0.0.1.1260.91820.658....0.543..0.0980.0950.019290.0194....0.1147
frêne..0.0.0.0.0.199..-0.771..0.043690.0990.0.0.0.0.0.-2.380-0.3920.977....-0.3110..0.0.0.195-0.5950.0255....0.0693
chêne..0.0.0.0.0.099..0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.....0.0...0.0.0.0.0.0.0.099....0.080
châtaignier......0.0.......0.0.0.0.........0.0.0.0.....0.0...0.1980.0.0.0.0.0.....0.0100
autres feuillus..0.0.0.0.0.0144..0.971..0.3600.013070.1660.0.0.0.0.4480.0560-0.1191....0.092..0.01860.094-0.11860.0399....0.01219
indéterminable..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...0.0.0.0.0.0.0.0.....0.0.
total..3.330-2.0.-0.5443..13.88..-2.63700.53269.720-12.5.-3.31631.13518.514611.322....6.1122..2.31273.11534.7932.860....2.244
à l'extérieurpas d'indication....................................................
épicéa-1.7715.767-10.548-2.3350.23170.62430.266-4.4681.639-2.065-3.846-0.51464.8472.640-0.5290-4.648-1.385-0.7221-2.7531.1841.1207-0.6990.8524.738-2.556-0.646
sapin-1.3631.21550.0142510.5940.636-0.52030.293-0.41290.1591.0851.1801.7420.71101.3390.8830.4700.0699830.0149420.41370.242-0.31880.7780.3390.6214-0.22490.338
pin-0.2600.0.-0.299-0.1950.553-0.585-2.0480.0.0.05070.07040.175-0.11700.1960.299-0.1132-0.31620.02360.185-0.21350.02890.11380.0104-0.1860.0.-0.470-0.151
mélèze0.04610.0.0.0.0.01830.0940.1590.0.-0.1700.4510.01000.0570.0990.0.0.0990.02260.03810.0990.0990.12140.6290.0.0.2460.738-0.3970.017590.223
arole......0.0100......0.0.0.151........0.0.0.0.....0.0...0.01000.0.0.0.0.0210....0.046
autres résineux0.2550.0.0.1680.1420.5990.0.0.0.0.0980.01050.1890.2670.0990.0.0.0830.1920.1990.2640.0830.0850.0960.099-0.3890.0990.0.0.1780.063
hêtre-1.2671.880-0.91110.1463-4.8460.16260.0.-0.9770.160-0.71150.592-0.71030.6156-0.6920.71290.5194-1.6660.8500.112870.9230.8850.08940.07010.9980.31680.02328
érable0.11260.2970.32080.3290.019840.2620.2910.6870.02640.21140.12410.6390.01602-0.2960.8510.1920.7510.13450.22680.1480.2830.3380.235-0.21940.3760.217
frêne-0.8500.0.-1.1112-0.176-1.0500.2288-0.993-0.31450.0164-0.660-0.954-0.1781.7940.385-0.22050.1158-0.2155-0.494-1.3570.2710.2110-0.4980.0436-1.2129-0.471-0.231
chêne0.3390.0.0.0.0.0330-0.1970.241-4.01510.0.0.0620.11740.03250.03770.0960.0.0.0158-0.31210.03740.01000.31170.0161-0.1299-0.11920.1430.098-0.21140.0143
châtaignier0.099....0.0...0.0.0.0.0.0.0.055..0.0.....0.0.0.0...0.0.0.0.0.0.0.057480.0.0.0700.01250.0.0.0.0.0755
autres feuillus0.276-0.1970.285-0.2910.04724-0.1612-0.3258-0.31040.03050.4680.1109-0.2650.23250.193-0.21400.02150.21540.374-1.31200.640-0.1411-0.12550.2530.035110.3530.1120
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-4.3428.857-12.262-1.863-4.2650.4683-6.793-5.8582.628-1.4146-2.6860.72078.1393.8361.4160-3.967-2.0990.2972-4.5583.8302.0134-0.25082.2274.456-2.7660.1501
totalpas d'indication....................................................
épicéa-1.7715.761-10.247-2.3330.23170.82010.266-4.8591.343-2.065-3.944-0.51474.2473.7440.11124-4.648-1.385-1.0161-2.7531.0881.3161-0.6991.1424.738-2.556-0.552
sapin-1.3631.11560.121230.4990.636-0.52030.293-0.23100.11001.2721.1801.7420.61251.1420.6910.4700.0699830.81050.41370.242-0.51130.8630.3320.6214-0.22490.335
pin-0.2600.0.-0.2990.01480.553-0.585-2.0480.0.0.11430.15620.175-0.11700.1960.369-0.1188-0.31620.02360.185-0.21350.02610.2970.0104-0.1960.0.-0.4700.072
mélèze0.04610.0.0.0.0.01830.0940.1590.0.-0.1700.5410.01000.0570.0990.0.0.0990.02260.03810.0990.0990.12140.7250.0.0.2440.542-0.3970.017590.221
arole......0.0100......0.0.0.142........0.0.0.0.....0.0...0.01000.0.0.0.0.162....0.033
autres résineux0.2550.0.0.1680.1420.5990.0.0.0.0.0990.0830.1890.2670.0990.0.0.0830.1710.1990.2640.0840.0850.0960.099-0.3890.0980.0.0.1780.060
hêtre-1.2671.495-0.81110.2191-4.8460.23810.0.-0.24210.198-0.71200.588-0.8870.8132-1.0560.9930.5194-1.6660.7530.112870.9220.9660.12900.02250.9980.31680.0235
érable0.11260.2970.32080.3330.019840.2610.2910.51050.02480.21140.12410.6390.1456-0.13550.8470.1920.7510.12130.22680.1470.2800.3390.235-0.21940.3760.217
frêne-0.8500.0.-1.1112-0.182-1.0500.2309-0.993-0.21590.0159-0.660-0.954-0.1781.11270.299-0.13450.1158-0.2155-0.488-1.3570.1710.299-0.4930.0328-1.2129-0.471-0.232
chêne0.3390.0.0.0.0.0334-0.1970.241-4.01510.0.0.0620.11740.03250.03770.0960.0.0.0158-0.31210.03740.01000.31170.0161-0.1299-0.11920.1430.098-0.21140.0142
châtaignier0.099....0.0...0.0.0.0.0.0.0.055..0.0.....0.0.0.0...0.0.0.0.0.0.0.028300.0.0.0700.01250.0.0.0.0.0667
autres feuillus0.276-0.1980.285-0.2920.04724-0.1760-0.3258-0.21290.02970.3680.1109-0.2650.22270.1115-0.21340.02150.21540.374-1.31200.6410.0468-0.12390.2570.035110.3530.0119
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-4.3428.255-11.761-1.762-4.2650.6429-6.793-5.3612.329-1.2174-2.7830.62547.1394.4452.392-3.967-2.0990.7280-4.5583.7292.21110.076122.3254.456-2.7660.2136
© WSL, Inventaire forestier national suisse, 21.05.2024 #1351442/533199

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. 1351442. Birmensdorf, Swiss Federal Research Institute WSL

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