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IFN4IFN5
évolution: volume total de bois (bois de tige)
essence principale · état de l'arbre (vif/mort)
découpage régional: région économique
unité: m³/ha
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
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
essence principaleétat de l'arbre (vif/mort)m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%
pas d'indicationpas d'indication..............................
vif..............................
mort..............................
total..............................
épicéapas d'indication..............................
vif-11.533-14.350-18.358-21.147-20.937-5.2322-21.946-5.120010.398-9.0233-22.7898.65611.5605.3156-6.636
mort5.9283.9107-3.183-0.25822.384-9.1755.3447.034-1.32341.42770.75317.2276.1404.7363.619
total-5.564-10.356-21.452-21.346-18.640-14.3129-16.6611.95458.9118-7.6305-22.09215.72917.63710.087-3.080
sapinpas d'indication..............................
vif4.493-5.9753.71471.7316-1.22843.925411.8446.2845.7537.11070.84063.5310.51492.2473.234
mort1.7673.9412.7701.949-0.13641.01292.3612.2680.81373.457-0.91090.21480.51380.6611.323
total6.167-1.92076.4763.6149-1.32614.820614.1368.4596.44810.570-0.135873.7321.0912.8354.524
pinpas d'indication..............................
vif-0.5156-0.8230-5.071-0.4194-1.9610.0.0.91110.018690.3682.7480.0.-1.1930.7171-0.2149-0.475
mort0.470-0.1891-2.0550.09410.6750.0.0.4570.0.-0.3750.2960.0.0.9541.2380.1880.337
total-0.1551-0.8218-7.064-0.4161-1.3910.0.1.4710.018690.05883.0470.0.-0.25231.958-0.1340-0.1295
mélèzepas d'indication..............................
vif-0.11260.32142.745-0.6132-0.24270.472-0.1152-0.21671.5600.0.-0.25084.1582.6824.8381.331
mort-0.11000.0.-0.9770.0.0.11000.1990.01000.11000.21080.0.-0.177-0.32161.3471.1770.259
total-0.11110.32141.883-0.6132-0.17120.576-0.1165-0.13241.7500.0.-0.33293.8623.9555.9251.625
arolepas d'indication..............................
vif................0.41000.0.0.0.0.51001.3600.01000.248
mort................0.0.0.0.0.0.0.2680.0271..0.077
total................0.41000.0.0.0.0.8671.4600.01000.243
autres résineuxpas d'indication..............................
vif0.4542.671-5.7833.2371.4450.0.0.2710.4700.01000.099-0.11440.0980.0790.3960.461
mort0.01740.0.0.01000.11000.0.......0.0.0.1990.0.0.01130.071..0.060
total0.4542.671-5.7833.2371.4450.0.0.2710.4700.01000.299-0.11440.07600.06320.3960.459
hêtrepas d'indication..............................
vif-5.359-14.3542.7213-2.1236-0.127445.4770.65863.21542.41429.9517.183-0.42300.02128798.1220.5191
mort2.1356.940-0.12156-0.32990.41471.3520.33142.635-0.13990.31113.3390.7550.4780.31541.121
total-3.196-7.51032.7227-2.42040.311406.7631.03795.7872.314610.24910.4580.32260.41848.4201.660
érablepas d'indication..............................
vif3.9252.4664.3334.0251.31051.1113-0.118565.2521.21641.01463.8821.2380.7560.5872.017
mort0.3660.4550.12040.0300-0.1296-0.3960.272-0.31450.31060.1900.4156-0.1960.01000.11020.183
total4.2232.8564.4334.0251.31130.81570.24654.9551.51291.01334.2741.1380.7570.6662.116
frênepas d'indication..............................
vif-1.747-3.469-7.996-3.677-6.4404.056-0.8184-4.659-2.2792.297-0.82600.8510.018231.560-1.633
mort1.6511.8391.0780.22031.7370.8771.5342.0350.8960.037643.1580.05040.2860.12011.018
total-0.11394-1.6134-6.9111-3.481-4.7564.8450.7184-2.699-1.41342.2972.3840.9490.21871.654-0.783
chênepas d'indication..............................
vif0.22380.7184-2.3174-0.81550.19540.5800.4880.31360.01020.61480.0.0.6410.2780.41630.1199
mort0.2880.0548-0.5163-0.31370.01220.01000.2970.01000.01010.4990.0.0.02760.0.0.6510.173
total0.41260.7190-2.8160-1.01210.18270.5870.6660.3125-0.1751.0740.0.0.6440.2781.0510.2122
châtaignierpas d'indication..............................
vif....0.01000.0.-0.1100......0.01000.0.0.0.0.1810.0910.53750.1358
mort....0.01000.0.0.0.......0.0.0.0.0.0.0.01000.0.3.2200.420
total....-0.1700.0.-0.1100......0.01000.0.0.0.0.1800.0913.7500.450
autres feuilluspas d'indication..............................
vif0.18680.52570.154900.63082.3530.7670.6118-0.5336-2.582-0.7263-1.61060.8107-0.24333.9570.764
mort0.4800.9821.21300.268-0.21100.046840.06780.7680.972-1.41021.8820.4720.13920.9920.440
total0.51601.41041.32580.82172.0600.7880.61050.21049-1.6122-2.1960.24481.268-0.115094.8451.139
indéterminablepas d'indication..............................
vif..............................
mort0.199-0.1900.01000.01000.197-0.1930.09950.1123-0.2124-0.789-0.31330.11120.384-0.11040.0182
total0.199-0.1900.01000.01000.197-0.1930.09950.1123-0.2124-0.789-0.31330.11120.384-0.11040.0182
totalpas d'indication..............................
vif-10.073-32.141-25.878-19.174-25.64210.7207-8.51554.831817.07413.8172-13.716618.63217.44527.238-0.14478
mort12.71917.631-1.72771.61214.747-6.311010.53414.5221.13163.81358.2639.42410.22711.8218.410
total2.7278-14.586-27.579-17.580-20.9504.45972.163119.37918.27217.6149-5.640828.02027.52738.9278.340
© WSL, Inventaire forestier national suisse, 06.03.2024 #1265751/447501

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. 1265751. Birmensdorf, Swiss Federal Research Institute WSL

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