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IFN2IFN5
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 1993/95–2018/26
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-21.032-35.243-106.127-89.419-68.320-37.783-47.330-14.911114.711815.21711.0270232.62126.53922.743-18.620
mort9.8228.0542.7695.0405.63328.92218.11813.62520.42210.0506.17511.52012.9247.43011.17
total-11.357-27.353-103.327-84.420-62.722-8.9353-29.249-1.3124335.14625.31067.138644.11639.42530.033-7.649
sapinpas d'indication..............................
vif18.827-0.1598813.966-8.2121-0.411548.61614.318619.64016.03031.4413.81237.9313.1345.5377.821
mort4.3282.2702.8905.2292.6307.2409.2265.3361.31123.294-0.24291.0500.978-0.111013.212
total23.1222.130016.754-3.03172.222615.88613.55724.83217.22834.6353.61318.9294.1305.43711.015
pinpas d'indication..............................
vif-1.189-5.547-10.847-2.861-9.7260.0.1.0113-0.786-0.71782.3710.0.0.3719-0.7273-0.577-2.024
mort1.3320.42420.6891.1570.9540.0.0.5590.0.-0.16120.11700.0.1.6511.7330.4600.818
total0.2551-5.153-10.250-1.789-8.8290.0.1.671-0.786-0.81742.4670.0.1.9981.0178-0.1410-1.241
mélèzepas d'indication..............................
vif-0.1113-0.42932.6138-0.8139-0.91440.780-0.6990.1426-1.0282-0.899-2.810219.1229.32814.2154.215
mort....0.4650.0.0.11000.1990.01000.11000.9640.0.0.21320.81263.2262.3420.822
total-0.1113-0.42933.1115-0.8139-0.81550.882-0.61040.2290-0.13954-0.899-2.710619.92112.52116.5145.013
arolepas d'indication..............................
vif................0.05460.0.0.0.1.6661.51010.11000.362
mort................-0.21000.0.0.0.0.6530.2109..0.157
total................-0.21120.0.0.0.2.2481.8870.11000.450
autres résineuxpas d'indication..............................
vif0.3356.862-1.22245.0543.2580.01000.3770.4430.11000.11730.0123-0.11870.2390.6981.131
mort0.01470.01000.0.0.11000.0.......0.0.0.1990.0.0.1920.165..0.048
total0.3356.763-1.22245.1533.2580.01000.3770.4430.11000.21300.01230.13400.3440.6981.130
hêtrepas d'indication..............................
vif-2.2214-24.05910.494-12.6692.91767.7773.91556.81067.96129.42913.4862.6470.527321.4143.742
mort3.72212.1272.6422.0421.5391.7433.8294.628-0.3238-0.16824.2360.9530.6601.6342.510
total1.5321-11.811813.076-10.6814.41169.4637.77911.5627.56329.32917.6653.5371.013022.9136.225
érablepas d'indication..............................
vif6.0191.22647.1304.9316.6336.5314.1446.3413.4635.3354.1842.5391.8311.7384.211
mort0.4450.5430.21280.2790.3860.01000.3580.13220.4960.11801.1730.1600.0.0.1920.224
total6.4181.71807.4295.1306.8326.5314.4416.4413.7575.4355.2662.6381.8311.8344.510
frênepas d'indication..............................
vif-2.5680.212969.4821.7179-2.51326.2401.91114.0691.81318.549-2.42211.5470.15714.7401.449
mort1.7492.2340.71090.6653.1301.0672.2332.0331.2710.7613.0550.3490.3720.6521.314
total-0.91902.412710.1772.31310.65807.2364.1546.0503.0889.2460.67191.9390.3865.3362.825
chênepas d'indication..............................
vif0.81131.3294-6.197-0.7251-0.73450.11581-0.1990-0.61000.3571.8710.0.1.3410.4711.7550.2240
mort0.3730.21451.0660.11420.04290.04150.21040.31000.01000.4990.0.0.02050.0.0.9370.226
total1.0861.6246-5.0119-0.7275-0.73590.112740.2412-0.21310.3562.2580.0.1.4410.4712.6340.4102
châtaignierpas d'indication..............................
vif....0.01000.0.0.0.......0.11000.0.0.0.0.07750.1806.2470.747
mort................0.0.0.0.0.0.0.11000.0.7.0160.816
total....0.01000.0.0.0.......0.11000.0.0.0.0.011740.18013.2221.522
autres feuilluspas d'indication..............................
vif0.020850.0111908.8583.7531.3141-0.17830.999-0.62410.222381.3214-1.91033.3372.36412.7262.822
mort0.22261.4541.599-0.21930.21540.51340.4801.3491.6650.81003.3501.5250.8453.4291.117
total0.33671.414810.3553.5591.51210.33901.3670.72271.82642.11141.51424.8263.15216.0213.916
indéterminablepas d'indication..............................
vif..............................
mort0.6420.31000.0.0.01000.3720.9551.0350.4492.3381.0990.6991.0400.7370.1630.615
total0.6420.31000.0.0.01000.3720.9551.0350.4492.3381.0990.6991.0400.7370.1630.615
totalpas d'indication..............................
vif-1.01069-55.744-71.949-99.222-68.525-8.2465-31.46020.411442.74894.53415.221272.71345.22590.8135.882
mort22.11327.42112.73114.12014.51740.31835.71327.81627.41916.43818.43019.51521.31623.71322.85
total21.151-28.384-59.261-85.125-54.03232.11174.344148.24770.128110.92933.59792.31066.416114.51128.617
© WSL, Inventaire forestier national suisse, 21.05.2024 #1405226/587005

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. 1405226. Birmensdorf, Swiss Federal Research Institute WSL

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