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IFN3
volume de bois fort de tige (HG 2000)
classes d'assortiments (HG 2000) · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
classes d'assortiments (HG 2000)essence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
petit boisépicéa2.853.154.342.831.082.92
sapin2.061.572.060.390.3191.13
pin0.4160.4110.1250.680.1470.46
mélèze0.0280.1200.0490.760.690.35
arole0.0.0.0.0.0720.2120.01000.112
autres résineux0.0520.1320.0400.0270.01000.022
hêtre0.550.350.370.1100.2110.23
érable0.1120.1140.1120.0120.0250.16
frêne0.1150.180.1150.0200.0200.16
chêne0.1160.1140.0410.0300.0210.09
châtaignier0.0.0.01000.0.0.0450.2100.010
autres feuillus0.1150.1140.0220.0140.2100.16
total5.935.936.934.822.645.31
classes 1 et 2épicéa30.4641.6667.5461.4318.6847.92
sapin20.3614.8822.065.092.71912.43
pin5.3164.4131.0327.291.1454.46
mélèze0.5351.5220.33111.5610.495.55
arole0.0.0.0.0.1862.5110.0700.811
autres résineux0.9351.0230.1320.3240.0890.516
hêtre34.6426.6521.367.2815.6919.33
érable7.576.696.693.1101.7205.04
frêne5.7119.286.2122.6153.6165.25
chêne3.5164.1130.4270.6233.2172.18
châtaignier0.0.0.1730.0.0.25216.792.29
autres feuillus5.1105.893.7115.7718.676.94
total113.82115.83129.32107.4292.53112.21
classes 3 et 4épicéa53.2569.85110.9470.7325.3869.12
sapin38.8735.0746.067.6104.32024.93
pin5.6149.2121.8404.9111.0374.87
mélèze0.4392.5210.83814.8611.296.95
arole0.0.0.0.0.1802.1120.01000.712
autres résineux0.4731.5320.0.0.0.0.11000.429
hêtre53.1443.8532.878.71010.91027.73
érable4.993.6123.4111.5120.7412.76
frêne4.61311.8103.5131.4221.0264.37
chêne3.6177.8110.5270.5271.8252.68
châtaignier0.0.0.11000.0.0.1426.4110.911
autres feuillus2.7223.3140.8251.6224.1122.38
total167.32188.42200.62113.8266.64147.31
classes 5 et 6épicéa11.1148.11226.9722.2611.91417.14
sapin7.7143.61813.893.1142.4265.96
pin0.3370.4420.0710.5240.1770.318
mélèze0.01000.01000.2533.8103.6181.78
arole0.0.0.0.0.01000.8190.0.0.319
autres résineux0.11000.8440.11000.0.0.0.0.239
hêtre11.21017.898.3122.0163.4408.06
érable0.4400.7300.2420.3410.01000.319
frêne0.8332.0180.4360.1420.1700.714
chêne1.3303.7190.4400.1450.1621.115
châtaignier0.0.0.0.0.0.0.1666.3220.822
autres feuillus0.5380.7410.1600.4400.3450.421
total33.4737.8650.4533.5428.3936.83
totalépicéa97.45122.74209.63157.2356.88137.02
sapin68.8654.8683.8516.199.71744.23
pin11.61214.4103.02913.282.2389.86
mélèze0.9334.2171.33530.8525.8814.44
arole0.0.0.0.0.2785.5100.1611.810
autres résineux1.5423.4250.2530.4240.1971.119
hêtre99.3488.4462.6618.0830.1955.32
érable12.8711.0810.384.992.4208.14
frêne11.21123.2810.2114.1164.81610.25
chêne8.51415.7101.3241.3215.2175.87
châtaignier0.0.0.2830.0.0.34829.694.09
autres feuillus8.3139.8104.6117.7923.179.64
total320.42347.92387.12259.42190.03301.51
© WSL, Inventaire forestier national suisse, 26.05.2020 #806275/272606
Résultat de la recherche: 1 inscription 1 page

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