Recherche dans d'anciens sets de données

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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 IFN1/IFN2/IFN3/IFN4
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 boisépicéa9.495.094.9102.460.6124.55
sapin7.973.3113.3110.3120.1222.85
pin0.7340.3200.1450.4100.0390.314
mélèze0.0440.1220.1480.5160.3140.211
arole0.0.0.0.0.0910.1230.01000.023
autres résineux0.1310.3480.0330.0390.01000.133
hêtre0.450.350.370.1110.3100.23
érable0.1120.0130.1110.0120.0270.06
frêne0.0140.190.0160.0180.0300.07
chêne0.0150.1120.0420.0270.1220.08
châtaignier0.0.0.0840.0.0.0510.3100.010
autres feuillus0.0140.0120.0170.0130.2100.16
total18.769.678.884.051.848.53
classes 1 et 2épicéa22.9737.8663.1467.0322.4947.02
sapin16.4714.7722.665.793.22012.54
pin4.2153.7131.1357.891.3434.37
mélèze0.5341.6190.33011.9610.7105.35
arole0.0.0.0.0.2792.7120.0720.812
autres résineux0.8301.0220.2290.3260.0810.514
hêtre31.8523.0520.567.9820.51019.33
érable7.687.397.293.8112.0205.74
frêne5.1119.085.6122.7145.0185.35
chêne3.4183.1130.3280.6223.4181.98
châtaignier0.0.0.1860.0.0.14920.892.59
autres feuillus4.495.993.3115.8820.676.84
total97.33107.42124.52116.42110.13111.91
classes 3 et 4épicéa47.3551.05102.5485.0332.2868.32
sapin41.1729.9746.959.795.71926.33
pin5.5146.7121.9385.8111.2414.67
mélèze0.5361.9170.93617.3713.397.55
arole0.0.0.0.0.1802.6120.01000.812
autres résineux0.9511.6290.01000.0.0.11000.525
hêtre58.7443.5536.769.7915.21031.43
érable6.194.2114.1102.3121.0353.65
frêne5.61213.194.5131.5181.6255.26
chêne3.8157.0110.5270.6292.2232.78
châtaignier0.0.0.1930.0.0.1408.3111.011
autres feuillus2.7253.5151.0221.5216.0122.68
total172.32162.32199.12136.2286.73154.51
classes 5 et 6épicéa12.01012.1934.5730.5516.01222.43
sapin8.8128.41118.684.9133.5288.85
pin0.7321.1230.2480.9220.0720.713
mélèze0.01000.2410.3575.495.0172.38
arole0.0.0.0.0.01000.9180.01000.318
autres résineux0.2711.3420.11000.0.0.01000.336
hêtre13.2920.8810.8122.6154.12610.15
érable0.5330.9300.3340.3410.1720.418
frêne0.8252.6160.8300.2390.2620.912
chêne1.4314.0200.4410.1430.2641.215
châtaignier0.0.0.01000.0.0.0757.0200.819
autres feuillus0.8430.8450.11000.4440.6430.523
total38.4552.3566.1446.2436.6748.82
totalépicéa91.74106.04204.93185.0371.18142.22
sapin74.1656.3691.4520.5912.51850.43
pin11.11211.8113.33114.892.6409.96
mélèze1.1333.9151.63235.1629.2915.35
arole0.0.0.0.0.3756.3110.1722.011
autres résineux2.0384.2260.3410.3260.2971.419
hêtre104.2487.6468.3620.3840.0961.02
érable14.2712.5811.786.493.1219.74
frêne11.51024.8811.0104.3136.91811.55
chêne8.71314.1111.2251.4225.8165.87
châtaignier0.0.0.2900.0.0.23936.384.38
autres feuillus7.91510.2104.4117.8927.379.94
total326.72331.52398.52302.72235.32323.61
© WSL, Inventaire forestier national suisse, 26.05.2020 #806553/272884
Résultat de la recherche: 1 inscription 1 page

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