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IFN4b
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 2009/13
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 Juraépicéa0.3140.8141.9123.293.499.66
sapin0.3120.8101.4142.792.6127.87
pin0.01000.0510.3360.5230.2311.020
mélèze0.01000.0.0.01000.0730.01000.053
arole............
autres résineux0.0530.0440.0100....0.134
hêtre0.3111.0102.5103.871.5149.26
érable0.1210.3150.5160.5140.1351.610
frêne0.0240.1250.3250.3240.2331.017
chêne0.1500.1350.3300.3240.1490.822
châtaignier............
autres feuillus0.1160.2190.2230.2420.01000.718
total1.363.457.5511.548.2631.92
est du Juraépicéa0.3280.5321.1301.5232.0255.416
sapin0.1360.3430.5360.7320.8302.424
pin0.0730.1510.3510.9280.01001.324
mélèze..0.01000.01000.1600.01000.242
arole............
autres résineux0.0700.0710.1450.3680.11000.658
hêtre0.5170.9162.8154.9123.31612.48
érable0.1260.3270.4320.6300.3471.618
frêne0.1420.4280.4410.5250.5331.919
chêne0.0.0.1690.5380.5400.4621.430
châtaignier............
autres feuillus0.1270.2290.4350.2420.5421.421
total1.2122.8116.51010.287.81128.65
ouest du Plateauépicéa0.3381.0311.9263.5193.0259.714
sapin0.1300.3330.5341.3262.1304.322
pin0.0...0.2600.7420.3511.235
mélèze0.11000.1810.2710.1510.01000.541
arole............
autres résineux0.01000.01000.11000.11000.31000.570
hêtre0.2231.0191.7163.3171.8218.114
érable0.1440.2340.1760.2480.1710.625
frêne0.2370.3260.9301.2241.1393.721
chêne0.0570.4450.7351.0310.5522.625
châtaignier0.0100........0.0100
autres feuillus0.1380.2330.4550.5350.6501.829
total1.2163.6126.61111.889.81233.06
centre du Plateauépicéa0.5201.0191.6182.8153.5169.310
sapin0.2170.6181.1182.0153.5157.411
pin0.01000.1700.1500.2310.3410.725
mélèze0.01000.073..0.1580.1720.246
arole............
autres résineux0.0450.0700.1540.1590.3540.637
hêtre0.3160.7131.5152.8102.4167.79
érable0.1390.1350.2290.233..0.619
frêne0.1300.1310.3220.8460.6381.829
chêne0.0710.0500.2470.4340.3340.922
châtaignier............
autres feuillus0.1310.3310.3310.3420.2901.325
total1.2102.995.599.7811.1830.54
est du Plateauépicéa0.4171.0162.2142.8113.2149.58
sapin0.1280.2340.5211.0161.8173.612
pin0.01000.0580.1330.6190.4271.117
mélèze0.0710.0600.1490.1500.2350.427
arole............
autres résineux0.0520.1390.0710.0730.2920.354
hêtre0.3130.6121.5132.2102.7137.38
érable0.1210.4230.7160.4190.2371.812
frêne0.1260.2260.5211.1140.7232.612
chêne0.0580.0440.1290.4210.9301.521
châtaignier......0.0100..0.0100
autres feuillus0.2210.3170.4210.5230.01001.316
total1.182.986.379.0610.3729.63
ouest des Préalpesépicéa0.5221.7174.8188.1119.01524.210
sapin0.2300.7251.5291.8202.4266.619
pin............
mélèze0.01000.0100......0.0100
arole............
autres résineux............
hêtre0.1330.6301.2331.4300.7414.023
érable0.1330.4270.7310.4400.2511.821
frêne0.0500.2370.7380.2550.11001.233
chêne0.01000.0.0.1790.0100..0.166
châtaignier............
autres feuillus0.1340.2380.1490.0100..0.526
total1.1133.8119.11211.9912.41138.37
centre des Préalpesépicéa0.5141.4133.4115.596.41017.26
sapin0.3140.8131.4142.2113.6128.48
pin0.0870.1710.2850.3580.2560.750
mélèze0.01000.0100..0.0100..0.071
arole............
autres résineux0.0710.0100....0.01000.179
hêtre0.3160.9141.7132.2141.6206.611
érable0.1350.2270.6200.3240.0711.217
frêne0.1330.1330.3450.2320.1620.829
chêne0.01000.01000.01000.161..0.156
châtaignier............
autres feuillus0.1250.1240.1390.1320.01000.518
total1.473.577.7610.9512.0735.63
est des Préalpesépicéa0.3191.4163.6136.2109.01320.58
sapin0.2250.3220.8202.1152.7156.211
pin......0.1520.1720.150
mélèze0.01000.0100..0.0710.2580.246
arole............
autres résineux0.0580.051......0.041
hêtre0.3220.8171.8163.2141.7207.811
érable0.1340.3261.0210.7180.2412.315
frêne0.1360.3250.8220.7230.3432.217
chêne0.01000.01000.0.0.01000.11000.170
châtaignier............
autres feuillus0.1250.2320.5290.1540.1811.024
total1.0113.498.5713.2614.4840.54
nord-ouest des Alpesépicéa0.6141.2153.7146.8117.51319.99
sapin0.1310.2290.6291.0242.0233.819
pin0.0760.0.0.11000.071..0.163
mélèze0.0660.1580.2520.1630.3530.634
arole......0.0100..0.0100
autres résineux....0.0100....0.0100
hêtre0.2310.5271.0241.4261.1294.218
érable0.2270.4240.6330.7310.1582.118
frêne0.0550.2350.3440.3360.1600.929
chêne0.01000.1590.01000.070..0.155
châtaignier......0.0100..0.0100
autres feuillus0.2220.3290.4400.2440.5641.728
total1.4103.0106.8910.6811.71033.56
centre des Alpesépicéa0.6241.8214.1197.2189.41623.012
sapin0.2270.8271.2372.1302.3376.625
pin0.01000.1600.5500.3520.11001.151
mélèze............
arole............
autres résineux0.1100........0.1100
hêtre0.2290.8281.8291.8291.2375.722
érable0.1570.2460.5320.5370.11001.426
frêne0.2410.3370.6510.6570.21001.836
chêne0.0100..0.01000.2760.3760.558
châtaignier............
autres feuillus0.2380.4400.2490.1590.11001.130
total1.5154.3128.91312.81113.61441.27
nord-est des Alpesépicéa0.4191.8213.7235.3168.71919.913
sapin0.1370.1450.3440.9321.2452.631
pin............
mélèze0.01000.1730.11000.1580.3710.551
arole............
autres résineux0.01000.0700.0100....0.186
hêtre0.4290.9271.3262.3211.9306.717
érable0.1440.4291.0320.9270.5532.922
frêne0.0710.2480.4360.8370.3601.734
chêne............
châtaignier............
autres feuillus0.3360.6330.2400.3560.2581.627
total1.3144.1137.11510.61113.01436.18
sud-ouest des Alpesépicéa0.6131.5133.0114.4104.31413.78
sapin0.0360.1280.2340.4340.4371.226
pin0.2320.7240.9220.7240.2492.617
mélèze0.1200.5161.3152.5144.2138.610
arole0.0400.2260.3330.3330.4371.223
autres résineux0.0610.0640.0.....0.055
hêtre0.1340.2320.4300.2490.2471.227
érable0.1280.1300.1390.157..0.427
frêne0.0360.1420.3640.1670.01000.543
chêne0.1400.1430.1530.0720.01000.338
châtaignier..0.0.0.01000.0710.1750.154
autres feuillus0.3170.6180.3280.2370.1581.416
total1.584.277.078.969.9831.44
sud-est des Alpesépicéa0.8102.094.387.176.3920.55
sapin0.0640.1370.1460.2290.5290.823
pin0.1300.3270.6250.7210.5252.316
mélèze0.0240.2260.6191.5142.4154.711
arole0.0380.2280.5230.4210.4291.619
autres résineux0.0420.0410.0100....0.139
hêtre0.0370.1340.3300.5310.3411.225
érable0.0400.0400.1350.1560.1610.328
frêne0.0470.1500.1610.0500.01000.345
chêne..0.01000.01000.0730.1790.171
châtaignier....0.01000.01000.01000.0100
autres feuillus0.2250.5280.2360.1340.0711.024
total1.383.576.7610.6510.6632.83
Sud des Alpesépicéa0.2170.6171.5162.6133.6148.611
sapin0.0340.1340.2390.3280.6281.225
pin0.01000.01000.1680.1500.01000.254
mélèze0.1280.3220.9181.3151.7174.412
arole0.01000.0100......0.0100
autres résineux......0.01000.01000.0100
hêtre0.3161.1161.5151.2161.0185.112
érable0.0340.1360.1410.0470.01000.329
frêne0.1260.2320.2380.1400.01000.629
chêne0.1320.2340.3270.2330.1600.920
châtaignier0.3211.1171.5171.1181.9285.913
autres feuillus0.6151.2131.4130.7160.1394.010
total1.874.867.857.769.0831.13
Suisseépicéa0.451.242.744.535.1413.92
sapin0.260.460.761.351.854.44
pin0.0190.1160.3130.4100.2131.08
mélèze0.0160.1110.3100.680.981.96
arole0.0270.0190.1190.1180.1230.315
autres résineux0.0210.0180.0290.0380.1400.221
hêtre0.250.751.552.141.466.03
érable0.190.280.470.370.1151.25
frêne0.1100.290.4100.490.3131.36
chêne0.0220.1170.2130.2110.2180.79
châtaignier0.0210.1170.2170.1180.2270.713
autres feuillus0.270.470.480.3100.1221.46
total1.333.627.2210.4210.5232.91
© WSL, Inventaire forestier national suisse, 27.12.2015 #204456/190719
Résultat de la recherche: 1 inscription 1 page

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