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IFN2
surface terrière
classe de diamètre(DHP) · essence principale
unité d'interprétation: région économique
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau IFN4 2009-2013
état 1993/95
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 Juraépicéa0.4151.0152.2113.682.91010.26
sapin0.3110.7121.6122.491.5136.58
pin0.0530.1380.3300.5200.2361.118
mélèze..0.01000.01000.01000.01000.152
arole............
autres résineux0.0430.071......0.038
hêtre0.4111.393.093.271.0149.06
érable0.1160.3170.5160.3160.0591.211
frêne0.0250.2290.4220.3250.1461.020
chêne0.1350.2420.3270.2280.1440.822
châtaignier............
autres feuillus0.2190.2220.2230.2300.0720.715
total1.464.068.5510.845.9730.62
est du Juraépicéa0.4340.6331.2262.6202.0256.816
sapin0.2420.2350.4350.7310.3411.824
pin0.1570.2560.3330.9300.2711.723
mélèze0.01000.01000.1650.01000.01000.243
arole............
autres résineux0.0700.1590.2910.0100..0.375
hêtre0.5171.3153.4134.5132.92112.58
érable0.1290.3290.6260.6270.1711.719
frêne0.1420.2360.5350.4240.2801.524
chêne0.1770.1380.4390.4410.4491.327
châtaignier............
autres feuillus0.1260.3320.4320.4420.2581.424
total1.5123.3127.7910.686.21329.35
ouest du Plateauépicéa0.4311.0213.2226.7153.81815.112
sapin0.2360.4350.6301.3270.8323.323
pin0.0710.1770.1521.1450.3411.636
mélèze0.0.0.1780.01000.2530.11000.446
arole............
autres résineux0.01000.0100..0.01000.11000.278
hêtre0.3210.8192.2202.9201.1367.315
érable0.1450.1420.01000.1540.01000.330
frêne0.2520.3351.0310.7310.6482.822
chêne0.2420.7390.7270.8340.4562.823
châtaignier0.0100........0.0100
autres feuillus0.1320.4310.6500.3490.2581.628
total1.5144.0118.61014.087.51335.65
centre du Plateauépicéa0.6201.3182.1155.2104.11313.38
sapin0.2190.6181.8172.9122.4167.910
pin0.0730.0690.1440.5260.2570.925
mélèze....0.1860.1600.1720.253
arole............
autres résineux0.0600.0590.1610.2580.1530.441
hêtre0.4150.9112.0143.1121.8178.19
érable0.0370.1380.2270.1370.01000.422
frêne0.0390.1330.7390.7410.1811.734
chêne0.0510.1500.2340.5290.3401.123
châtaignier............
autres feuillus0.1360.2330.2300.2530.11000.929
total1.4113.497.6713.369.3834.94
est du Plateauépicéa0.7171.3152.3134.893.21212.27
sapin0.1360.2200.6201.5151.1193.412
pin0.0510.0390.2321.0170.4241.715
mélèze0.0670.0530.1440.2320.1480.530
arole............
autres résineux0.0500.0840.0810.1800.11000.256
hêtre0.3120.8121.5122.5101.9157.08
érable0.1280.2240.6170.2290.2341.313
frêne0.1330.2220.6171.0160.4272.313
chêne0.0490.1510.3260.5180.7271.517
châtaignier............
autres feuillus0.1180.3180.4210.3230.2621.318
total1.4103.286.6612.158.2731.63
ouest des Préalpesépicéa1.0163.5155.7149.5126.41426.18
sapin0.2350.6261.6251.9211.5305.819
pin............
mélèze............
arole............
autres résineux0.0100........0.0100
hêtre0.2340.6291.4390.9300.5433.624
érable0.1320.4270.4510.3360.11001.326
frêne0.0530.3350.5530.1770.11001.034
chêne0.01000.1550.0100....0.150
châtaignier............
autres feuillus0.2230.3310.158....0.623
total1.8125.9119.71012.798.51238.56
centre des Préalpesépicéa0.6131.8124.1106.985.2918.66
sapin0.3130.8141.4142.8113.2128.58
pin0.0770.1950.1610.3580.2640.748
mélèze......0.01000.0710.171
arole............
autres résineux0.071......0.01000.087
hêtre0.4190.9141.7172.1151.2246.212
érable0.1370.2230.4200.2330.01000.916
frêne0.0300.2320.2430.2320.1740.628
chêne0.01000.0750.11000.062..0.172
châtaignier............
autres feuillus0.1250.2350.1420.145..0.522
total1.584.178.1712.659.9736.23
est des Préalpesépicéa0.7201.8144.3127.396.81320.97
sapin0.2210.4180.9192.2161.5175.112
pin....0.01000.1590.1720.245
mélèze0.01000.0100..0.01000.2580.250
arole............
autres résineux0.0700.071......0.052
hêtre0.3180.8182.6152.7161.2237.512
érable0.1260.4220.8220.7200.1592.016
frêne0.1350.4240.7250.3270.1511.718
chêne..0.01000.1770.01000.11000.260
châtaignier............
autres feuillus0.2220.3390.4260.242..1.122
total1.5114.199.7713.5610.01038.94
nord-ouest des Alpesépicéa0.6161.5143.9147.7115.41219.18
sapin0.1360.2280.4331.2251.0292.920
pin0.0.0.0720.1760.165..0.255
mélèze0.01000.0800.1690.2430.4380.731
arole......0.0700.0.0.070
autres résineux..0.0100......0.0100
hêtre0.3270.4281.3211.2250.9314.118
érable0.1360.4270.6260.3300.1571.519
frêne0.0440.1470.3450.2440.11000.637
chêne0.0500.0740.071....0.159
châtaignier............
autres feuillus0.2260.3280.3350.5520.3471.526
total1.3113.097.0911.488.21030.85
centre des Alpesépicéa0.5311.7235.3196.3187.01920.913
sapin0.3290.7321.0311.3321.7395.026
pin0.01000.2690.7530.2100..1.152
mélèze........0.11000.1100
arole............
autres résineux0.078........0.078
hêtre0.3270.8301.1261.3310.8414.423
érable0.0570.2420.4390.438..1.127
frêne0.1550.2370.4700.3730.11001.049
chêne..0.01000.11000.01000.3780.459
châtaignier............
autres feuillus0.3390.3350.3440.1710.11001.130
total1.6154.3139.2129.91310.11535.18
nord-est des Alpesépicéa0.6251.8244.2345.5156.62118.714
sapin0.1360.2480.4471.0400.8412.529
pin............
mélèze0.0700.1710.2830.1700.4580.744
arole............
autres résineux0.0710.01000.0100....0.184
hêtre0.4320.9251.4292.5211.0376.117
érable0.1390.5381.2290.6260.3612.824
frêne0.0600.4590.4530.6380.11001.642
chêne............
châtaignier............
autres feuillus0.3330.5360.3440.3570.2781.627
total1.6164.5158.11910.5119.41534.18
sud-ouest des Alpesépicéa0.6141.5123.1113.893.01511.98
sapin0.0380.1360.2490.4400.2410.930
pin0.2280.7230.8200.6270.1392.617
mélèze0.2200.5181.3172.6133.0147.610
arole0.0370.2290.3320.4330.4361.223
autres résineux0.0660.0100......0.185
hêtre0.1360.3340.3400.2450.1760.929
érable0.1310.1410.1410.064..0.330
frêne0.0400.1330.1400.077..0.331
chêne0.0420.1420.0720.0100..0.237
châtaignier..0.01000.1610.01000.1750.253
autres feuillus0.3170.4190.3300.2540.01001.220
total1.684.076.678.266.8927.24
sud-est des Alpesépicéa0.6111.994.596.575.1918.75
sapin0.0380.0420.1370.2300.3350.624
pin0.1270.4250.6220.8210.4282.416
mélèze0.1350.2230.6191.6131.7164.111
arole0.0340.2260.4260.5240.4281.519
autres résineux0.0580.060......0.058
hêtre0.0410.2280.2330.4300.2501.125
érable0.0530.0410.0470.1540.0710.234
frêne0.0670.1710.1590.0590.01000.250
chêne..0.0100..0.171..0.171
châtaignier....0.01000.0100..0.0100
autres feuillus0.2240.3270.2500.141..0.723
total1.283.276.7610.358.2729.73
Sud des Alpesépicéa0.2180.5171.5172.4142.6167.211
sapin0.0360.1370.1500.4300.3431.027
pin0.01000.01000.1560.1590.0710.247
mélèze0.1270.4190.7221.1161.1213.413
arole0.0100........0.0100
autres résineux......0.0100..0.0100
hêtre0.4161.0171.1160.8160.6213.912
érable0.0360.0420.1460.073..0.133
frêne0.1320.1300.0510.0560.01000.325
chêne0.1360.2350.2320.2450.01000.723
châtaignier0.4171.1161.1170.7222.0305.315
autres feuillus0.6141.2121.0180.3200.1593.210
total1.974.665.866.076.91125.24
Suisseépicéa0.551.443.145.234.2414.42
sapin0.170.460.861.451.263.94
pin0.0170.2140.3110.590.2131.27
mélèze0.0140.1110.3100.680.691.76
arole0.0250.0190.1200.1190.1220.315
autres résineux0.0200.0280.0490.0390.0430.124
hêtre0.350.851.652.041.075.73
érable0.190.280.470.280.1190.95
frêne0.1120.2100.4100.3100.1181.17
chêne0.0180.1170.2120.2120.2180.79
châtaignier0.0170.1160.1170.1210.2290.615
autres feuillus0.270.470.490.2120.1231.26
total1.533.927.6210.827.9331.71
© WSL, Inventaire forestier national suisse, 27.12.2015 #204201/190464
Résultat de la recherche: 1 inscription 1 page

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