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IFN3
surface terrière
classe de diamètre(DHP) · essence principale
unité d'interprétation: région économique
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état 2004/06
classe de diamètre(DHP)
12,0 à 15,9 cm16,0 à 23,9 cm24,0 à 35,9 cm36,0 à 51,9 cm>= 52,0 cmtotal
région économiqueessence principale m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
ouest du Juraépicéa0.4121.0102.083.563.7710.55
sapin0.380.781.382.662.697.45
pin0.0570.0310.3250.6160.3221.114
mélèze0.0710.0.0.0750.0600.0730.044
arole............
autres résineux0.0390.0490.079....0.144
hêtre0.381.072.773.661.4108.94
érable0.1140.3110.6110.4110.1281.57
frêne0.1170.1170.3190.4170.2251.013
chêne0.0330.1310.3230.2180.1330.816
châtaignier............
autres feuillus0.1110.2140.3190.2230.0420.911
total1.453.547.7311.438.3532.32
est du Juraépicéa0.3250.6300.8241.6171.4194.712
sapin0.1280.2320.5250.7250.8262.319
pin0.1750.1420.4370.7210.2611.419
mélèze0.01000.0710.1450.2590.0710.342
arole............
autres résineux0.0580.1490.2450.1790.1720.446
hêtre0.3121.1123.0114.893.51312.77
érable0.1260.3190.6220.5210.1531.614
frêne0.1280.3220.7220.6200.3432.015
chêne0.0480.1440.5270.6350.8322.122
châtaignier............
autres feuillus0.1250.4250.5240.5330.5382.021
total1.193.297.2710.467.7829.64
ouest du Plateauépicéa0.5201.0212.0153.4143.31510.29
sapin0.1250.4280.5291.0221.4223.416
pin0.0710.0500.2470.5360.2421.026
mélèze0.0630.0530.1500.3390.2590.734
arole............
autres résineux0.01000.01000.0720.1760.1750.251
hêtre0.3160.9131.8133.3111.9168.29
érable0.1270.2330.3300.3410.1580.921
frêne0.1270.3170.7220.8180.7282.615
chêne0.1330.3300.5291.0191.0282.918
châtaignier0.0720.0720.0720.11000.01000.180
autres feuillus0.2220.2300.4310.4280.3501.520
total1.3103.496.6711.169.3931.84
centre du Plateauépicéa0.4151.1141.8133.393.81010.37
sapin0.2140.5151.2142.0112.8126.78
pin0.0920.0620.1430.4230.2320.718
mélèze0.0720.0620.1500.0480.1440.230
arole............
autres résineux0.0380.1460.1490.1380.3380.528
hêtre0.3120.9101.7112.792.6138.27
érable0.1250.2210.3220.2270.1720.816
frêne0.0310.2270.3180.7310.4311.619
chêne0.0800.0320.2280.4220.4291.118
châtaignier............
autres feuillus0.1200.2260.3240.2360.2531.018
total1.283.276.1610.1510.7631.33
est du Plateauépicéa0.4121.3112.2113.283.0910.16
sapin0.1250.3160.6171.1111.7123.89
pin0.0710.1380.2210.8130.5181.611
mélèze0.0770.0480.1430.1270.2320.421
arole............
autres résineux0.0460.1390.0400.0620.1730.334
hêtre0.3110.791.5102.472.3107.26
érable0.1160.4170.6130.4130.2301.69
frêne0.1190.3170.6151.0110.5182.49
chêne0.0390.1310.3260.4160.8191.614
châtaignier............
autres feuillus0.1140.3130.4170.3190.0461.212
total1.363.556.359.749.3530.12
ouest des Préalpesépicéa0.6131.7114.9127.887.61122.67
sapin0.2190.6191.3181.9142.4186.412
pin0.01000.0.0.0.....0.0100
mélèze......0.01000.01000.1100
arole............
autres résineux0.0740.0780.0770.0100..0.178
hêtre0.2220.4211.1271.5191.0234.116
érable0.1240.4180.5220.3250.1591.316
frêne0.0370.2310.5310.3370.0721.023
chêne..0.0550.1600.0720.1790.242
châtaignier............
autres feuillus0.2240.3230.146....0.520
total1.393.788.3811.8611.1936.25
centre des Préalpesépicéa0.5101.493.395.966.3717.45
sapin0.3110.7101.2102.493.598.07
pin0.0650.1500.1420.2390.1500.632
mélèze0.01000.0100..0.0580.1860.168
arole..0.01000.01000.0100..0.1100
autres résineux0.01000.058....0.01000.068
hêtre0.3120.8101.5121.7101.2165.58
érable0.1370.2170.4150.2210.1560.913
frêne0.1230.1240.3370.1260.1470.723
chêne0.01000.0760.0580.1560.0600.134
châtaignier............
autres feuillus0.1190.2190.2270.1310.0710.516
total1.363.557.1510.8411.3533.93
est des Préalpesépicéa0.4131.4113.496.078.3819.55
sapin0.2170.4140.9132.2102.6116.28
pin0.0820.0520.1680.1350.1640.338
mélèze0.01000.071..0.1610.2420.338
arole....0.0100..0.01000.0100
autres résineux0.0450.0390.071....0.133
hêtre0.3120.7121.7113.0101.6137.28
érable0.1200.3200.7150.5150.2431.811
frêne0.1290.3230.7160.6170.3301.912
chêne..0.0720.0580.1570.1380.233
châtaignier............
autres feuillus0.1160.2240.3210.1330.0740.816
total1.273.567.8512.7413.3638.43
nord-ouest des Alpesépicéa0.591.4103.696.677.1919.26
sapin0.1210.2240.4240.9191.1192.615
pin0.0550.0530.1550.1490.01000.331
mélèze0.0580.1480.1480.1440.3380.528
arole....0.01000.0630.0710.154
autres résineux0.0590.0660.078....0.164
hêtre0.2280.5191.0181.2191.1274.018
érable0.2190.4160.6190.4200.3561.914
frêne0.1290.1270.3330.2300.0720.722
chêne0.0740.1470.1590.1650.01000.346
châtaignier......0.0100..0.0100
autres feuillus0.2150.3200.5250.2370.3501.620
total1.483.276.769.7610.4731.34
centre des Alpesépicéa0.6171.6143.9145.1136.51517.69
sapin0.2240.6210.7261.1241.4303.920
pin0.0610.1460.6360.4340.1571.231
mélèze......0.11000.01000.172
arole0.01000.0710.11000.01000.2720.359
autres résineux0.0600.072......0.155
hêtre0.1240.5250.9231.5220.7333.718
érable0.1330.2290.4270.3310.01001.019
frêne0.1460.3310.3530.3440.1721.131
chêne0.01000.0.0.0750.1640.2610.351
châtaignier............
autres feuillus0.3320.4370.4280.1590.1571.223
total1.5113.797.298.999.31230.56
nord-est des Alpesépicéa0.5161.4163.5195.1126.01416.610
sapin0.1300.2400.4300.7250.9342.321
pin0.0700.1570.2590.1610.1840.658
mélèze0.0520.1530.2450.5410.2470.933
arole............
autres résineux0.01000.0590.0100....0.069
hêtre0.3210.9181.6182.7161.1276.713
érable0.1230.4240.8260.7200.5442.518
frêne0.1380.3650.5320.7460.2461.837
chêne......0.0100..0.0100
châtaignier............
autres feuillus0.3270.4310.3320.2440.3731.526
total1.4113.7117.71110.789.41132.86
sud-ouest des Alpesépicéa0.591.583.083.773.51012.26
sapin0.0270.1200.2270.3230.3281.019
pin0.1190.5160.8150.6170.2302.312
mélèze0.2140.7121.4112.583.698.46
arole0.0240.2220.4190.4180.4251.415
autres résineux0.0590.0580.073....0.060
hêtre0.1250.2230.2250.1280.1400.819
érable0.1210.1220.1290.1420.01000.318
frêne0.0300.1300.2460.1480.01000.427
chêne0.0290.1260.1380.0510.0750.322
châtaignier0.0820.0730.0630.0540.1600.248
autres feuillus0.3140.5130.4190.2240.1421.511
total1.554.156.758.048.5628.73
sud-est des Alpesépicéa0.882.063.866.055.9618.44
sapin0.0300.1220.1230.2200.4200.815
pin0.1170.3150.6160.7140.4202.111
mélèze0.1190.2130.6121.491.7114.17
arole0.0210.2200.4170.4150.4201.513
autres résineux0.0290.0340.071....0.131
hêtre0.0220.1210.2230.2250.2300.818
érable0.0340.1310.1290.0400.0730.222
frêne0.0310.1330.1360.0430.0590.328
chêne0.0.0.0490.01000.1600.0540.147
châtaignier....0.01000.01000.01000.0100
autres feuillus0.2180.4170.2280.1310.0710.816
total1.453.456.249.149.0529.12
Sud des Alpesépicéa0.2120.5101.3102.092.6106.77
sapin0.0240.1240.2270.3220.4231.016
pin0.0620.0550.1440.1360.0530.334
mélèze0.1140.3140.8121.2101.4123.97
arole0.0710.01000.0100..0.01000.056
autres résineux0.0710.0100..0.01000.0800.065
hêtre0.3110.9111.2111.1101.0334.611
érable0.0200.1250.1240.1330.0770.318
frêne0.1170.2190.2200.1230.0510.615
chêne0.1280.2200.3210.2250.1410.817
châtaignier0.3150.8111.1120.7131.9204.710
autres feuillus0.691.281.3100.5110.1323.77
total1.754.446.646.347.7726.73
Suisseépicéa0.531.332.734.324.6313.22
sapin0.150.340.641.231.543.93
pin0.0120.190.380.460.291.15
mélèze0.180.270.360.650.862.04
arole0.0150.0140.1130.1110.1150.310
autres résineux0.0160.0160.0210.0300.0280.114
hêtre0.240.731.431.931.355.52
érable0.160.250.450.350.1161.04
frêne0.170.270.370.470.2101.15
chêne0.0140.1110.2100.280.2110.76
châtaignier0.0150.1110.1120.1130.2190.610
autres feuillus0.250.450.460.270.1151.44
total1.423.626.919.719.4231.01
© WSL, Inventaire forestier national suisse, 27.12.2015 #204391/190654
Résultat de la recherche: 1 inscription 1 page

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