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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 terrestre IFN3
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 boisépicéa2.853.154.242.831.182.92
sapin2.061.471.950.390.3181.13
pin0.4150.4110.1230.680.1390.46
mélèze0.0280.1190.0450.760.680.35
arole0.0.0.0.0.0720.2110.01000.111
autres résineux0.0500.1300.0410.0250.0680.020
hêtre0.550.350.370.1100.2110.23
érable0.1110.1130.1110.0110.0230.16
frêne0.1140.180.1150.0190.0200.16
chêne0.1150.1130.0370.0300.0200.08
châtaignier0.0.0.01000.0.0.0420.2100.010
autres feuillus0.0140.1130.0210.0130.290.16
total5.935.936.834.722.745.31
classes 1 et 2épicéa31.0541.7566.0461.3319.3847.82
sapin20.1615.0822.055.082.71812.43
pin5.1154.2121.2297.181.5374.46
mélèze0.4331.4220.32911.5510.185.44
arole0.0.0.0.0.1862.5110.0640.811
autres résineux0.8351.1240.2420.3230.1560.515
hêtre34.6426.4520.867.2816.2919.33
érable7.776.896.583.391.6195.14
frêne5.6119.286.4112.7143.5155.25
chêne3.6154.3130.4260.6223.3162.18
châtaignier0.0.0.1740.0.0.24716.492.29
autres feuillus5.095.593.5105.6718.376.84
total113.92115.72127.52107.4293.03112.01
classes 3 et 4épicéa52.9570.05108.4471.5326.1869.02
sapin38.3634.3746.857.794.41824.93
pin5.3149.4111.7384.7101.0344.77
mélèze0.4392.4200.83614.8610.986.85
arole0.0.0.0.0.0792.2110.01000.711
autres résineux0.4731.4300.01000.0.0.2700.427
hêtre51.9443.9432.068.4911.5927.43
érable4.893.7113.3101.6120.6392.75
frêne4.71311.693.6121.3210.9254.26
chêne3.6168.1100.6260.5271.7242.78
châtaignier0.0.0.11000.0.0.1406.2110.911
autres feuillus2.7213.2140.8231.5204.1112.38
total164.92188.02198.22114.2267.64146.61
classes 5 et 6épicéa10.6138.01127.7722.1512.01317.14
sapin7.8133.51613.793.0132.3255.86
pin0.3330.4390.0720.5240.1770.317
mélèze0.01000.01000.2473.993.5171.78
arole0.0.0.0.0.01000.8180.0.0.318
autres résineux0.11000.9390.11000.0.0.11000.233
hêtre10.8917.388.3111.9153.4377.85
érable0.4380.6300.2430.3380.01000.318
frêne0.8321.9170.4330.1420.1690.613
chêne1.4283.9170.4390.1450.1621.114
châtaignier0.0.0.0.0.0.0.1666.1210.821
autres feuillus0.5360.6400.0600.4390.3450.420
total32.7737.3651.0533.1427.9936.52
totalépicéa97.34122.84206.33157.6258.47136.82
sapin68.3554.2684.4516.189.61644.23
pin11.01214.493.12612.882.7339.75
mélèze0.9324.0161.33330.8525.0714.34
arole0.0.0.0.0.2785.7100.1591.910
autres résineux1.3413.5230.4420.3230.3681.117
hêtre97.7387.9461.4617.6831.3954.72
érable12.9611.1810.175.282.3208.24
frêne11.11022.9710.5104.1154.61510.25
chêne8.61316.4101.4221.1215.1165.97
châtaignier0.0.0.2840.0.0.34428.983.98
autres feuillus8.2129.494.4107.6922.869.44
total317.52346.92383.52259.52191.12300.41
© WSL, Inventaire forestier national suisse, 26.05.2020 #806280/272611
Résultat de la recherche: 1 inscription 1 page

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