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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 IFN3/IFN4
réseau: réseau IFN4 2009-2013
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 Juraépicéa0.3141.0152.1123.483.5910.26
sapin0.3110.7111.4122.5102.3127.27
pin0.0710.0410.3330.5220.2311.119
mélèze..0.0.0.01000.0730.01000.057
arole............
autres résineux0.0450.044......0.033
hêtre0.4111.1102.7103.671.3149.06
érable0.1190.2170.5160.5150.1411.410
frêne0.0290.1230.3250.3260.2321.019
chêne0.1460.1370.3300.2240.1520.821
châtaignier............
autres feuillus0.1170.2220.2220.2340.01000.817
total1.463.567.8511.347.7631.82
est du Juraépicéa0.4320.8420.8361.7202.0245.616
sapin0.1380.3420.5330.7360.6322.125
pin0.0770.1630.5480.9280.11001.624
mélèze..0.01000.1710.1720.01000.242
arole............
autres résineux0.01000.0580.2530.2790.11000.662
hêtre0.4171.1153.1165.1123.71813.49
érable0.1310.3260.5280.6260.2531.717
frêne0.1420.3330.6330.4270.4471.821
chêne0.0750.1670.4380.8550.5561.839
châtaignier............
autres feuillus0.1260.4290.4310.4310.4421.720
total1.2133.3127.21110.897.91130.56
ouest du Plateauépicéa0.4330.7302.2223.7184.02310.914
sapin0.1280.3440.5451.2311.7313.924
pin0.0.0.0700.3740.9420.2501.434
mélèze0.01000.01000.1820.1550.01000.341
arole............
autres résineux..0.01000.0100..0.21000.378
hêtre0.2231.0171.6223.2181.4247.415
érable0.1400.2370.1760.3780.01000.637
frêne0.1320.3230.9300.9280.9413.122
chêne0.1490.5350.7360.8320.4532.625
châtaignier0.01000.0100......0.0100
autres feuillus0.2340.2400.5480.5360.6582.028
total1.2143.3126.91011.799.41332.56
centre du Plateauépicéa0.4221.2181.9173.4123.71410.69
sapin0.2210.5171.3202.4143.1157.511
pin0.0920.1620.1530.4260.2440.823
mélèze0.01000.01000.0710.1600.1720.246
arole............
autres résineux0.0590.0470.1510.1530.3480.538
hêtre0.3140.9121.8132.7122.2167.99
érable0.1320.2320.2300.144..0.621
frêne0.0330.1260.4230.9450.5411.930
chêne..0.0410.2380.4360.4451.026
châtaignier............
autres feuillus0.1270.3360.3290.2560.2891.126
total1.1113.396.4810.7810.7832.34
est du Plateauépicéa0.4151.2162.1163.1103.21310.18
sapin0.1420.2260.4231.2151.7183.612
pin0.0.0.0400.2330.8180.4251.516
mélèze0.01000.0590.1560.1420.2390.528
arole............
autres résineux0.0470.1470.0710.0710.11000.356
hêtre0.3150.7121.5112.3102.5137.48
érable0.1220.4230.6170.3180.2351.712
frêne0.1260.2230.6211.2140.6242.712
chêne0.0480.0440.2260.5200.8291.519
châtaignier............
autres feuillus0.1230.3180.4240.4240.0711.317
total1.293.286.0710.059.8730.43
ouest des Préalpesépicéa0.8201.9165.3207.8118.11723.912
sapin0.2280.6321.2271.7201.6275.319
pin............
mélèze............
arole............
autres résineux............
hêtre0.2340.5281.3411.0300.5473.426
érable0.1320.5260.5310.4350.1721.622
frêne0.0560.2360.6480.1550.11001.035
chêne..0.0700.159....0.156
châtaignier............
autres feuillus0.2320.4290.072....0.726
total1.5134.1119.11311.0910.31436.08
centre des Préalpesépicéa0.5141.4133.9116.096.4918.26
sapin0.3140.7141.3142.1113.2127.59
pin0.0840.1720.2650.3630.2570.747
mélèze0.01000.0100..0.0100..0.071
arole............
autres résineux..0.0100....0.01000.088
hêtre0.3180.9141.8172.1151.4226.412
érable0.1490.2270.5190.2270.01001.118
frêne0.0330.1350.4570.1390.1620.835
chêne0.01000.0760.01000.172..0.154
châtaignier............
autres feuillus0.1220.1310.1400.1370.01000.519
total1.583.678.0711.0511.3735.44
est des Préalpesépicéa0.4191.6164.1126.399.31221.77
sapin0.1300.4220.7182.1152.3145.711
pin......0.1520.1720.148
mélèze0.01000.0100..0.01000.2580.248
arole............
autres résineux0.01000.051......0.047
hêtre0.3190.8171.9163.2151.5207.712
érable0.1280.3250.9210.7190.1452.115
frêne0.1430.5290.8210.5220.2472.117
chêne..0.01000.01000.0710.01000.159
châtaignier............
autres feuillus0.1210.2360.4270.1510.1741.022
total1.1113.898.8713.1613.8840.74
nord-ouest des Alpesépicéa0.5131.3133.4126.3116.51118.08
sapin0.1290.2330.4310.9221.6243.219
pin0.0720.01000.1620.162..0.347
mélèze0.0580.1560.1540.1540.4470.732
arole......0.0100..0.0100
autres résineux0.01000.1830.178....0.181
hêtre0.2280.5261.0231.2271.1273.817
érable0.1310.4230.6320.4260.2461.817
frêne0.1370.1360.3420.2370.1720.830
chêne0.01000.0600.01000.0100..0.164
châtaignier......0.0100..0.0100
autres feuillus0.2230.3240.5350.3450.7502.028
total1.393.096.589.6810.5930.95
centre des Alpesépicéa0.5231.5203.9215.9186.91718.713
sapin0.2320.7261.0321.4301.9385.224
pin0.0740.1680.5510.3480.11001.046
mélèze........0.11000.1100
arole............
autres résineux0.1710.099......0.170
hêtre0.2280.6301.2291.7260.8434.522
érable0.1480.2470.4350.4360.11001.124
frêne0.1460.3330.5610.4500.1721.439
chêne..0.0.0.1750.2630.3600.651
châtaignier............
autres feuillus0.4370.5510.4340.1700.2571.630
total1.6154.0128.01310.41210.41434.38
nord-est des Alpesépicéa0.5191.7214.0295.1166.92018.214
sapin0.1380.1570.5430.9351.0432.529
pin0.01000.11000.21000.0100..0.388
mélèze0.0600.1610.2700.2740.3600.949
arole............
autres résineux0.01000.0700.0100....0.185
hêtre0.4300.9261.6252.7221.5337.217
érable0.1310.4321.1310.7270.3712.622
frêne0.1550.5860.7411.1530.3522.748
chêne......0.0100..0.0100
châtaignier............
autres feuillus0.3320.6390.2390.3590.4891.936
total1.6144.3178.51611.11210.71436.39
sud-ouest des Alpesépicéa0.5131.5122.9113.893.41412.08
sapin0.0360.1310.2400.3360.3380.929
pin0.2260.6220.7230.6250.1412.317
mélèze0.2210.6161.2152.4133.7138.110
arole0.0350.1260.3310.3290.4351.223
autres résineux0.0720.0580.073....0.062
hêtre0.1320.2330.3320.1430.2431.027
érable0.1270.1280.1370.163..0.324
frêne0.0470.1390.2650.075..0.440
chêne0.1430.1400.1480.166..0.333
châtaignier0.01000.01000.1710.0710.1650.258
autres feuillus0.3220.5170.3250.2310.1631.416
total1.584.076.477.968.4828.14
sud-est des Alpesépicéa0.8112.0103.786.175.4918.05
sapin0.0430.1310.1420.2320.4300.723
pin0.1250.3230.6220.7210.4262.115
mélèze0.1230.2220.6161.5131.9154.310
arole0.1290.2280.4230.4220.4281.518
autres résineux0.0430.0400.0100....0.137
hêtre0.0310.1320.3290.4310.2421.024
érable0.0500.0440.1410.1530.0730.229
frêne0.0420.1590.1510.0500.01000.244
chêne..0.0100..0.0710.0760.171
châtaignier....0.01000.01000.01000.0100
autres feuillus0.2250.4240.2380.1360.01000.821
total1.383.476.169.458.8629.03
Sud des Alpesépicéa0.2150.5151.3152.2133.0147.210
sapin0.0340.1360.2330.3290.4321.024
pin0.01000.01000.1560.1560.0720.245
mélèze0.2190.4180.9161.2141.5164.211
arole0.01000.0100......0.0100
autres résineux......0.01000.01000.0100
hêtre0.3161.0161.1170.9160.7194.012
érable0.0350.0340.1360.052..0.229
frêne0.1260.1360.1340.1430.0710.426
chêne0.1310.2300.3260.2370.1600.820
châtaignier0.3200.9161.1170.8201.5314.714
autres feuillus0.5151.2121.2130.5170.1523.510
total1.774.566.466.367.3926.23
Suisseépicéa0.551.342.844.334.7413.62
sapin0.170.360.661.251.553.84
pin0.0160.1130.3120.490.2131.17
mélèze0.1120.1100.390.670.882.06
arole0.0220.0190.1190.1170.1220.314
autres résineux0.0220.0190.0290.0410.0390.121
hêtre0.250.751.452.041.265.63
érable0.190.280.470.380.1171.05
frêne0.1100.2110.4100.4100.2131.27
chêne0.0190.1150.2130.2130.2170.79
châtaignier0.0200.1160.1170.1190.2290.614
autres feuillus0.270.470.480.3100.1221.45
total1.423.727.129.929.4231.41
© WSL, Inventaire forestier national suisse, 27.12.2015 #204417/190680
Résultat de la recherche: 1 inscription 1 page

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