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IFN4
volume de bois fort de tige (HG 2010)
classes d'assortiments (HG 2010) · 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
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
classes d'assortiments (HG 2010)essence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
petit boisépicéa9.594.994.792.260.5114.24
sapin7.673.2113.1100.2120.1212.55
pin0.8330.3200.1450.4100.0360.314
mélèze0.0440.1220.1480.5140.3110.310
arole0.0.0.0.0.0910.1200.0960.019
autres résineux0.1310.3470.0330.0330.0720.131
hêtre0.450.350.270.1110.2100.23
érable0.1110.0130.1110.0110.0250.06
frêne0.0130.190.0160.0180.0280.07
chêne0.1150.1120.0390.0260.0210.08
châtaignier0.0.0.0840.0.0.0450.2100.010
autres feuillus0.0130.0110.0170.1120.2100.16
total18.669.478.473.741.747.83
classes 1 et 2épicéa23.1637.5662.9459.9319.5844.82
sapin15.7714.3721.264.892.62011.23
pin4.0153.8131.0346.891.0433.96
mélèze0.5341.6190.33011.6511.485.74
arole0.0.0.0.0.2792.7110.0600.911
autres résineux0.8301.2240.2290.4220.0630.514
hêtre31.3522.7519.266.7816.5917.43
érable7.677.297.093.5101.9185.34
frêne5.2118.985.4122.5134.6165.05
chêne3.3173.1120.3260.6212.8171.78
châtaignier0.0.0.1860.0.0.15516.992.39
autres feuillus5.1126.183.5115.9718.877.04
total96.73106.52121.22105.6296.23105.91
classes 3 et 4épicéa48.4549.85100.6473.7326.3863.72
sapin39.5729.2744.558.194.51923.63
pin5.2146.5121.7385.0101.0394.27
mélèze0.5362.1190.83615.6612.487.45
arole0.0.0.0.0.1802.5110.0710.811
autres résineux0.8511.6280.01000.01000.11000.524
hêtre57.7443.2535.068.2912.11028.63
érable6.094.1114.0102.0120.8343.35
frêne5.61213.194.3121.3171.3244.86
chêne4.0157.2110.4260.5271.8222.58
châtaignier0.0.0.1930.0.0.1376.7110.910
autres feuillus3.1233.9141.0211.7205.1112.78
total170.92160.82192.42118.9272.23143.01
classes 5 et 6épicéa12.41011.8934.4627.1513.41221.33
sapin8.7128.41118.284.0132.8278.15
pin0.7321.1230.2480.7210.1600.613
mélèze0.01000.3410.2574.895.0152.38
arole0.0.0.0.0.01000.9170.01000.317
autres résineux0.2711.3420.11000.0.0.01000.336
hêtre13.8921.0810.5112.2153.3259.45
érable0.5320.9300.2340.3360.1720.417
frêne0.7252.6160.8300.2360.2560.812
chêne1.6284.2190.4410.1430.1641.214
châtaignier0.0.0.01000.0.0.1666.7230.922
autres feuillus1.1451.8520.11000.4370.4430.728
total39.7553.3565.2440.8432.2846.42
totalépicéa93.44104.04202.73162.9259.67133.92
sapin71.6655.1686.9517.1810.11845.43
pin10.71211.6113.13012.982.2389.16
mélèze1.0334.1161.43232.6529.1715.74
arole0.0.0.0.0.3756.1100.1582.110
autres résineux1.9384.3250.3410.4230.2901.318
hêtre103.1487.3465.0617.2832.1955.62
érable14.1712.3811.375.992.8199.14
frêne11.71024.6710.5104.0126.21610.75
chêne9.01314.5101.2241.2214.7155.57
châtaignier0.0.0.2900.0.0.34930.594.29
autres feuillus9.31411.8124.6118.0924.5710.55
total326.02330.02387.22269.02202.22303.11
© WSL, Inventaire forestier national suisse, 26.05.2020 #806552/272883
Résultat de la recherche: 1 inscription 1 page

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