Recherche dans d’anciens sets de données

page précédente

Résultat de la recherche: 155778 inscriptions 6491 pages
IFN1
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1983/85
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.10.01816.51026.9435.3441.2642.4053.800.0.28.33
AI0.0.1.5.12.61238.51448.7845.12265.8.0.0.0.0.37.810
AR0.0.3.5024.52042.62347.6857.060.0.0.0.0.0.42.79
BE0.0.5.91616.2627.4337.0245.7347.1666.070.0.33.42
BL/BS0.0.14.5.18.41926.8732.7633.61240.5045.7.0.0.28.45
FR0.0.5.31717.7933.3741.7551.2451.11459.4.0.0.34.34
GE0.0.0.0.22.0724.080.0.49.0.0.0.0.0.0.0.25.913
GL0.0.1.42315.12638.51238.41244.3845.32073.02026.1.33.97
GR0.0.4.51114.8625.7333.9342.1344.3655.93137.54728.32
JU0.0.12.23917.41428.3637.4440.5742.910.0.0.0.29.84
LU0.0.5.72522.81727.8538.4549.4545.000.0.0.0.34.04
NE0.0.7.13213.41524.4534.3541.8951.298.600.0.29.84
NW0.0.1.3017.81434.71042.31047.150.0.0.0.0.0.33.19
OW0.0.4.65218.62227.6844.0951.21141.2180.0.0.0.33.67
SG0.0.4.22518.91129.9541.4451.8753.91333.2500.0.35.94
SH0.0.7.91015.11433.3930.0641.8110.0.0.0.10.8.26.87
SO0.0.7.22514.71228.6533.9441.2937.800.0.0.0.28.34
SZ0.0.6.31414.01029.71039.4643.4447.6751.0.0.0.32.44
TG0.0.8.52716.3528.5936.7741.7735.8440.0.0.0.29.05
TI0.0.4.61315.3425.5429.2538.6832.71342.02477.71821.73
UR0.0.3.53518.21133.9934.9947.11051.5564.300.0.31.86
VD0.0.5.52114.9626.6334.5342.3450.01050.1110.0.28.33
VS0.0.3.91414.8626.7334.1439.1541.21139.83517.3.25.73
ZG0.0.8.1.18.52722.71332.91445.3839.100.0.0.0.27.910
ZH0.0.5.02315.9831.9536.8441.5546.61564.6.0.0.31.93
Suisse0.0.5.2516.0227.9136.2143.9145.3350.2948.82329.71
© WSL, Inventaire forestier national suisse, 25.05.2020 #818344/284675
IFN4
surface terrière
associations forestières (Küchler 2008, 7 classes) · essence principale
unité d'interprétation: région de production
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
associations forestières (Küchler 2008, 7 classes)essence principale m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indicationépicéa2.6910.0.0.0.23.7110.0.6.144
sapin6.7590.0.0.0.0.0.1.2883.357
pin1.8910.0.0.0.0.0.0.0.0.896
mélèze0.0.0.0.0.0.1.2474.5431.947
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux6.1910.0.0.0.0.0.0.0.2.696
hêtre6.0490.0.0.0.0.0.3.4563.841
érable1.8580.0.0.0.0.0.0.0.0.866
frêne2.1910.0.0.0.0.0.0.0.0.996
chêne1.8810.0.0.0.0.0.2.3901.663
châtaignier0.0.0.0.0.0.0.0.9.0543.365
autres feuillus0.9580.0.0.0.3.2821.6511.743
total29.7170.0.0.0.28.1422.21826.610
hêtraiesépicéa5.288.759.6118.5183.1337.44
sapin6.574.877.0132.5281.3535.35
pin1.7151.1110.3462.3350.0.1.29
mélèze0.1370.5170.6392.4413.4260.613
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.3340.3230.1330.2520.0.0.318
hêtre12.048.6413.3910.8139.71610.33
érable1.781.292.0161.5190.1671.46
frêne1.4112.0103.2151.6270.1601.86
chêne1.4161.3120.6341.5431.3411.39
châtaignier0.0.0.0900.0.0.7846.2250.425
autres feuillus1.1160.9110.8202.1265.6191.38
total31.5229.7237.5433.9630.6631.21
hêtraies à sapinépicéa13.379.71717.5518.174.43415.34
sapin8.5910.91711.066.4124.1319.04
pin0.2440.1990.01000.5520.0.0.236
mélèze0.01000.0730.1720.6341.9370.324
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.01000.9690.0640.01000.0.0.161
hêtre9.677.4177.376.81421.7138.85
érable1.6131.0371.6102.3130.4561.67
frêne0.3391.2390.7160.7300.1770.613
chêne0.0.0.5730.1430.01000.0.0.139
châtaignier0.0.0.0.0.0.0.0.0.01000.0100
autres feuillus0.5320.4370.4150.7212.5280.612
total34.0332.1938.7336.1435.1836.52
pessières à sapinépicéa16.01117.01825.8625.6521.71124.23
sapin7.82910.3255.2122.2181.9313.89
pin0.0.0.5970.1750.8390.0.0.436
mélèze0.0.0.4970.01004.1154.9212.412
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.11000.0.0.0.0.0100
hêtre5.5221.0401.0250.6312.6331.414
érable0.6400.0.0.6270.3360.8490.518
frêne0.0.0.0.0.01000.01000.3700.154
chêne0.0.0.7970.01000.1770.1990.151
châtaignier0.0.0.0.0.0.0.01000.0.0.0100
autres feuillus0.4640.0970.3280.8191.9340.715
total30.2829.91033.0434.6434.2633.52
pessièresépicéa22.01128.72931.01123.9416.81323.53
sapin2.8320.0.2.3440.5240.7400.817
pin0.2990.0.0.1801.3160.4511.015
mélèze0.0.0.0.0.0.6.088.8145.57
arole0.0.0.0.0.6990.5260.0.0.426
autres résineux0.0.0.0.0.1860.0380.0.0.035
hêtre0.7430.0.0.8610.1460.7560.328
érable1.3353.7410.8710.1370.11000.325
frêne0.2840.0.0.1770.1950.61000.260
chêne0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.4430.0.0.5350.5191.5390.617
total27.6832.42536.2933.0329.6732.63
arolières et mélèzinsépicéa0.0.0.0.34.8538.0136.7157.810
sapin0.0.0.0.0.0.0.1961.1360.534
pin0.0.0.0.10.2571.2240.3680.922
mélèze0.0.0.0.0.0.11.2811.3911.16
arole0.0.0.0.0.0.6.9100.1564.211
autres résineux0.0.0.0.0.0.0.2440.0.0.144
hêtre0.0.0.0.0.0.0.0.1.8280.729
érable0.0.0.0.0.0.0.01000.2700.162
frêne0.0.0.0.0.0.0.11000.0.0.1100
chêne0.0.0.0.0.0.0.0.0.2740.175
châtaignier0.0.0.0.0.0.0.0.0.4660.267
autres feuillus0.0.0.0.0.0.0.2390.5280.323
total0.0.0.0.45.03027.8422.7626.03
pinèdesépicéa8.1473.36027.11111.6116.18914.48
sapin5.7513.8912.4420.7400.0.1.325
pin3.1412.5893.6466.7132.8895.712
mélèze0.0.0.6890.0.4.3162.2903.117
arole0.0.0.0.0.3990.9330.0.0.731
autres résineux0.0.1.9900.1990.1390.0.0.237
hêtre3.97016.7790.2530.37013.6611.140
érable0.0960.8900.2830.5760.0.0.464
frêne0.0.0.4890.0990.1540.0.0.146
chêne0.9960.2890.0.0.3600.0.0.352
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.8700.0.0.1781.0270.0.0.826
total22.52230.24834.01026.6524.72428.04
autres forêts de feuillusépicéa7.8148.31114.51210.082.3228.05
sapin5.2222.6173.6221.5200.01002.111
pin0.9360.6270.8621.6180.4630.915
mélèze0.2730.3360.2561.9280.5420.821
arole0.0.0.0.0.0.0.2800.0.0.080
autres résineux0.1560.5530.01000.1790.0920.139
hêtre7.8134.2136.2173.4122.4184.27
érable1.9191.8162.5182.2130.7221.77
frêne2.6213.8123.0201.8141.8152.57
chêne1.9252.2170.2530.6201.5171.310
châtaignier0.0.0.0.0.0.0.15111.6113.012
autres feuillus3.0263.3142.0203.8117.274.26
total31.5527.6433.1627.0428.3528.82
totalépicéa8.748.8418.8317.527.0713.22
sapin6.754.867.451.681.0174.13
pin1.1131.0100.4301.780.3401.06
mélèze0.1320.4150.2304.654.472.24
arole0.0.0.0.0.0761.0100.0570.310
autres résineux0.2310.4210.0320.1250.0920.114
hêtre9.947.546.152.084.995.62
érable1.661.381.580.890.4181.14
frêne1.2102.371.2100.5120.8161.15
chêne1.0131.4100.1240.2190.8150.76
châtaignier0.0.0.0900.0.0.1505.2110.710
autres feuillus1.1131.490.6111.284.171.54
total31.7229.4236.4231.4128.9231.71
© WSL, Inventaire forestier national suisse, 25.05.2020 #818345/284676
IFN4
surface terrière
associations forestières (Küchler 2008, 7 classes) · essence principale
unité d'interprétation: région de production
unité: m²/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
associations forestières (Küchler 2008, 7 classes)essence principale m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indicationépicéa2.6910.0.0.0.23.7110.0.6.544
sapin6.7590.0.0.0.0.0.1.5853.557
pin1.8910.0.0.0.0.0.0.0.0.896
mélèze0.0.0.0.0.0.1.2472.9551.253
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux6.1910.0.0.0.0.0.0.0.2.896
hêtre6.0490.0.0.0.0.0.4.3514.140
érable1.8580.0.0.0.0.0.0.0.0.866
frêne2.1910.0.0.0.0.0.0.0.0.996
chêne1.8810.0.0.0.0.0.2.9881.762
châtaignier0.0.0.0.0.0.0.0.11.2493.565
autres feuillus0.9580.0.0.0.3.2822.0461.842
total29.7170.0.0.0.28.1424.71627.810
hêtraiesépicéa5.388.859.7119.2183.2367.64
sapin6.674.977.0132.7281.5535.45
pin1.7151.1110.3462.5350.0.1.29
mélèze0.1360.5160.6392.6413.8270.613
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.3340.3240.1330.2520.0.0.318
hêtre11.848.5413.3911.91311.41510.33
érable1.681.392.0161.5200.1671.46
frêne1.4112.0103.2151.4300.1601.87
chêne1.5161.3130.6341.6441.3441.39
châtaignier0.0.0.0900.0.0.1756.8250.326
autres feuillus0.9120.9100.8202.3274.1191.17
total31.2229.7237.6436.1632.4631.31
hêtraies à sapinépicéa13.179.71717.3518.674.33615.34
sapin8.5911.11710.966.6134.4319.14
pin0.2440.1990.01000.5520.0.0.236
mélèze0.01000.0730.1720.6342.0370.324
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.01000.9690.0640.01000.0.0.161
hêtre9.777.5177.477.11423.0138.95
érable1.6131.0371.5102.3140.4561.67
frêne0.3391.2390.7160.7300.1770.613
chêne0.0.0.2780.1430.01000.0.0.136
châtaignier0.0.0.0.0.0.0.0.0.0990.0100
autres feuillus0.3250.4370.4160.6232.4290.612
total33.8332.1938.5337.1436.5836.72
pessières à sapinépicéa15.51117.01825.5626.1524.91124.63
sapin8.42910.3255.6122.4182.1334.19
pin0.0.0.5970.1740.9400.0.0.437
mélèze0.0.0.4970.01004.3154.2242.413
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.11000.0.0.0.0.0100
hêtre5.6231.0401.1250.7313.1331.514
érable0.5440.0.0.7270.3360.7650.519
frêne0.0.0.0.0.01000.01000.2990.064
chêne0.0.0.7970.01000.1770.1990.151
châtaignier0.0.0.0.0.0.0.01000.0.0.0100
autres feuillus0.1470.0970.3310.8191.5350.615
total30.2829.91033.4535.6436.8634.42
pessièresépicéa23.41128.72933.21027.0420.51226.63
sapin3.3310.0.2.5440.6240.9400.917
pin0.2980.0.0.2801.4170.5511.116
mélèze0.0.0.0.0.0.6.399.0165.78
arole0.0.0.0.0.7990.5270.0.0.527
autres résineux0.0.0.0.0.1860.0570.0.0.048
hêtre0.8430.0.0.9610.1490.9560.328
érable1.5363.7410.9710.2390.1990.325
frêne0.3840.0.0.1770.1950.8990.260
chêne0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.5420.0.0.5350.4261.8410.621
total30.0832.42539.0936.7334.5736.33
arolières et mélèzinsépicéa0.0.0.0.34.8539.1139.7159.610
sapin0.0.0.0.0.0.0.1961.6390.637
pin0.0.0.0.10.2571.4240.3831.223
mélèze0.0.0.0.0.0.12.2813.31012.46
arole0.0.0.0.0.0.7.4100.1684.911
autres résineux0.0.0.0.0.0.0.2470.0.0.247
hêtre0.0.0.0.0.0.0.0.2.7290.930
érable0.0.0.0.0.0.0.01000.1930.071
frêne0.0.0.0.0.0.0.11000.0.0.1100
chêne0.0.0.0.0.0.0.0.0.21000.1100
châtaignier0.0.0.0.0.0.0.0.0.7660.267
autres feuillus0.0.0.0.0.0.0.2440.5380.329
total0.0.0.0.45.03030.8429.2530.53
pinèdesépicéa6.7593.36026.71112.8117.58615.18
sapin3.1553.8912.8410.8400.0.1.426
pin3.4402.5894.1467.5133.5866.313
mélèze0.0.0.6890.0.4.0200.0.2.820
arole0.0.0.0.0.4990.8390.0.0.636
autres résineux0.0.1.9900.1990.2400.0.0.238
hêtre4.36916.7790.2530.37717.0581.241
érable0.1950.8900.3830.5870.0.0.471
frêne0.0.0.4890.0990.1640.0.0.152
chêne1.0950.2890.0.0.4600.0.0.352
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.9690.0.0.1781.1290.0.0.828
total19.42330.24834.6928.4528.02329.34
autres forêts de feuillusépicéa7.3168.31113.91410.782.4238.06
sapin5.5222.7174.0221.7210.11002.311
pin1.0360.6270.9621.7190.5631.015
mélèze0.3730.3360.2561.8310.6430.822
arole0.0.0.0.0.0.0.2950.0.0.095
autres résineux0.1560.5530.01000.0880.0920.142
hêtre8.2134.3136.8173.7132.4194.57
érable2.0191.8162.4202.3140.7231.88
frêne2.7213.9123.1201.9141.8162.67
chêne2.1252.2170.2610.7221.6171.410
châtaignier0.0.0.0.0.0.0.15112.0103.111
autres feuillus2.9273.2151.9243.6127.584.26
total32.1527.8433.4628.4429.4429.62
totalépicéa8.548.9418.5318.937.9813.62
sapin6.854.867.751.981.2184.43
pin1.1131.0100.4301.990.3421.16
mélèze0.1320.4150.2304.864.292.15
arole0.0.0.0.0.1761.1110.0690.311
autres résineux0.2310.4220.0320.1250.0920.115
hêtre10.047.546.452.285.896.02
érable1.671.381.580.990.4191.24
frêne1.2102.371.2100.5130.9181.25
chêne1.1131.4100.2250.2200.9160.77
châtaignier0.0.0.0900.0.0.0405.990.79
autres feuillus1.0121.390.6111.284.271.44
total31.7229.4236.7233.7131.8232.81
© WSL, Inventaire forestier national suisse, 25.05.2020 #818346/284677
IFN3
surface terrière
associations forestières (Küchler 2008, 7 classes) · essence principale
unité d'interprétation: région de production
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
associations forestières (Küchler 2008, 7 classes)essence principale m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indicationépicéa2.5920.0.0.0.27.5450.0.6.558
sapin5.0640.0.0.0.0.0.1.1882.760
pin1.6930.0.0.0.0.0.0.0.0.797
mélèze0.0.0.0.0.0.1.0494.1411.647
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux5.7930.0.0.0.0.0.0.0.2.797
hêtre4.2530.0.0.0.0.0.3.4593.142
érable3.5570.0.0.0.0.0.0.0.1.764
frêne1.0920.0.0.0.0.0.0.0.0.597
chêne1.4830.0.0.0.0.0.1.8901.362
châtaignier0.0.0.0.0.0.0.0.7.7542.666
autres feuillus0.6600.0.0.0.4.6831.8471.850
total25.4200.0.0.0.33.02920.01725.114
hêtraiesépicéa5.9710.0510.698.4152.9298.33
sapin6.474.776.9122.8261.2455.24
pin1.8131.3100.3462.5280.0.1.48
mélèze0.1360.5180.6402.3382.7260.613
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.2340.3220.2540.1590.0.0.217
hêtre11.748.6413.4911.0128.61510.23
érable1.681.291.8131.2200.1541.35
frêne1.5111.993.2141.3260.0721.86
chêne1.5161.6120.7281.2451.2401.49
châtaignier0.0.0.0810.0.0.5845.6220.322
autres feuillus1.0110.8110.7182.7214.5181.27
total31.8231.0238.3433.9626.9631.91
hêtraies à sapinépicéa13.6615.31417.6517.575.22815.73
sapin7.8910.41610.755.6123.7288.54
pin0.3470.4610.1730.5460.0.0.228
mélèze0.01000.1660.1770.7301.9330.321
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.01000.7670.0730.01000.0.0.158
hêtre9.378.5146.876.61520.5178.45
érable1.4120.6431.4102.1130.3591.47
frêne0.2380.8380.7160.5310.1620.513
chêne0.0.0.5550.1440.0850.0.0.132
châtaignier0.0.0.0.0.0.0.0.0.01000.0100
autres feuillus0.5280.2460.5150.7192.5240.711
total33.1337.5638.0334.2434.21035.82
pessières à sapinépicéa19.01021.61726.4624.2520.41024.03
sapin6.72710.0324.5131.9181.8323.39
pin0.0.0.9760.1740.8360.0.0.434
mélèze0.0.0.8970.0.4.0144.5222.412
arole0.0.0.0.0.0.0.01000.0.0.0100
autres résineux0.0.0.0.0.01000.0760.0.0.064
hêtre5.2211.9440.9240.5282.3341.313
érable1.1350.0.0.5280.3340.6520.517
frêne0.0.0.0.0.0740.01000.2710.052
chêne0.0.0.6970.01000.1770.1990.151
châtaignier0.0.0.0.0.0.0.01000.0.0.0100
autres feuillus0.7610.0970.2260.7212.0320.716
total32.7835.71232.7532.6431.8632.63
pessièresépicéa20.5929.81728.91022.2415.51221.93
sapin2.6290.0.1.7420.4260.6390.617
pin0.2990.0.0.2841.2160.9541.015
mélèze0.0.0.0.0.0.5.477.5135.07
arole0.0.0.0.0.5990.6230.0.0.523
autres résineux0.0.0.0.0.1990.0360.0.0.034
hêtre1.0390.0.0.6670.1490.8520.328
érable1.1336.8600.7730.1300.11000.225
frêne0.2850.0.0.1600.1990.41000.162
chêne0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.4430.0.0.6490.4191.2410.517
total25.9736.61633.2930.4327.0730.02
arolières et mélèzinsépicéa0.0.0.0.31.0557.3126.1157.010
sapin0.0.0.0.0.0.0.1821.2360.534
pin0.0.0.0.9.0551.1240.3620.822
mélèze0.0.0.0.0.0.10.379.599.96
arole0.0.0.0.0.0.6.4100.1553.811
autres résineux0.0.0.0.0.0.0.2430.01000.141
hêtre0.0.0.0.0.0.0.0.1.7260.727
érable0.0.0.0.0.0.0.0.0.3560.156
frêne0.0.0.0.0.0.0.11000.0.0.0100
chêne0.0.0.0.0.0.0.0.0.2750.175
châtaignier0.0.0.0.0.0.0.0.0.4680.168
autres feuillus0.0.0.0.0.0.0.2310.6270.322
total0.0.0.0.40.03225.6420.3623.63
pinèdesépicéa8.0386.35029.71211.5104.77614.88
sapin4.7584.0561.8420.7350.0.1.224
pin2.5463.8893.1406.6121.8935.511
mélèze0.0.0.0.0.0.4.1161.5922.916
arole0.0.0.0.0.2991.1330.0.0.832
autres résineux0.0.1.5910.0.0.1400.0.0.139
hêtre2.57712.7760.1530.3678.3660.839
érable1.0560.5910.1860.4760.0.0.459
frêne0.0.0.9890.0990.1530.0.0.145
chêne0.5960.0.0.0.0.2610.0.0.255
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.1740.0.0.1780.9360.0.0.733
total20.32129.73535.21026.0516.33027.45
autres forêts de feuillusépicéa8.4158.71013.1129.482.1227.75
sapin4.6202.5173.1201.3180.0951.910
pin0.8361.0250.7581.7160.4561.013
mélèze0.2680.2360.2541.9250.5430.820
arole0.0.0.0.0.0.0.1840.0.0.084
autres résineux0.1500.3540.1810.1800.1720.135
hêtre7.8114.8135.8163.2122.1184.16
érable1.8191.5162.1172.0120.5221.57
frêne2.6213.7113.1202.0171.5142.47
chêne2.0232.5170.2420.6211.7191.410
châtaignier0.0.0.0.0.0.0.14510.8102.711
autres feuillus2.9243.0132.1193.8116.874.05
total31.2528.1430.4626.2426.4427.82
totalépicéa9.3410.2418.8316.426.6713.22
sapin6.354.667.151.581.0163.93
pin1.2121.290.4251.780.3341.15
mélèze0.1320.4160.1324.353.872.04
arole0.0.0.0.0.0791.0100.0560.310
autres résineux0.1330.3200.1380.1230.0650.113
hêtre9.737.745.952.084.6105.52
érable1.561.281.370.790.3181.04
frêne1.2102.271.2100.5140.6151.15
chêne1.1131.790.2210.2190.8170.76
châtaignier0.0.0.0810.0.0.1434.8100.69
autres feuillus1.1111.290.7101.283.861.44
total31.7230.8235.7229.7126.6230.91
© WSL, Inventaire forestier national suisse, 25.05.2020 #818347/284678
IFN3
surface terrière
associations forestières (Küchler 2008, 7 classes) · essence principale
unité d'interprétation: région de production
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
associations forestières (Küchler 2008, 7 classes)essence principale m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indicationépicéa2.9910.0.0.0.27.2450.0.7.058
sapin5.8620.0.0.0.0.0.1.1882.960
pin1.9910.0.0.0.0.0.0.0.0.896
mélèze0.0.0.0.0.0.1.0484.0421.747
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux6.6910.0.0.0.0.0.0.0.2.896
hêtre4.7530.0.0.0.0.0.3.4593.343
érable1.5610.0.0.0.0.0.0.0.0.669
frêne1.2910.0.0.0.0.0.0.0.0.596
chêne1.6810.0.0.0.0.0.1.8901.362
châtaignier0.0.0.0.0.0.0.0.7.8542.865
autres feuillus0.7580.0.0.0.4.6821.9461.949
total26.9210.0.0.0.32.82920.11725.714
hêtraiesépicéa5.689.9510.8108.7162.7338.34
sapin6.474.876.9132.5291.2515.25
pin1.9131.3110.3482.3320.0.1.48
mélèze0.1360.5180.5432.4413.1260.614
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.2340.3230.1380.2600.0.0.218
hêtre11.948.5414.11011.9128.21610.33
érable1.681.291.7141.2200.0491.36
frêne1.5122.0103.0151.4280.0721.87
chêne1.5171.5120.7321.4461.4401.49
châtaignier0.0.0.0800.0.0.5846.1240.424
autres feuillus1.0120.8120.7202.3244.7201.27
total31.8230.9238.9434.7627.6732.01
hêtraies à sapinépicéa13.2715.01618.2517.774.83215.83
sapin8.1911.01710.665.8123.9308.64
pin0.3470.1990.0790.6460.0.0.232
mélèze0.01000.1850.1770.7312.0350.322
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.01000.8690.01000.01000.0.0.162
hêtre9.478.6167.086.81620.7198.66
érable1.4130.7431.4112.0140.3591.47
frêne0.3390.9410.7170.6330.1720.613
chêne0.0.0.4710.1440.01000.0.0.136
châtaignier0.0.0.0.0.0.0.0.0.01000.0100
autres feuillus0.5320.2500.5160.7202.4280.712
total33.1337.9738.6334.9534.21136.32
pessières à sapinépicéa18.61121.71726.5724.0520.41123.94
sapin6.92810.2334.9132.0191.9313.610
pin0.0.0.9760.1740.9370.0.0.534
mélèze0.0.0.8970.0.4.0144.8212.412
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.11000.0.0.0.0.0100
hêtre5.5211.9450.9270.5312.5341.314
érable0.8400.0.0.6300.3370.6550.419
frêne0.0.0.0.0.01000.01000.2710.057
chêne0.0.0.6970.01000.1770.1990.151
châtaignier0.0.0.0.0.0.0.01000.0.0.0100
autres feuillus0.7640.0970.2270.7212.0350.717
total32.5836.11233.1532.6432.4632.83
pessièresépicéa19.7929.32229.81022.3415.41322.03
sapin2.6310.0.1.8440.4260.6410.717
pin0.2990.0.0.2841.2160.5551.015
mélèze0.0.0.0.0.0.5.488.0145.07
arole0.0.0.0.0.6990.5260.0.0.426
autres résineux0.0.0.0.0.1990.0360.0.0.034
hêtre0.8420.0.0.6670.1490.8590.330
érable1.2328.1630.7730.1310.11000.226
frêne0.2850.0.0.1600.1990.41000.163
chêne0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.4430.0.0.6480.4201.4400.518
total25.1737.42034.5930.6327.3730.22
arolières et mélèzinsépicéa0.0.0.0.30.9557.5136.5167.310
sapin0.0.0.0.0.0.0.1951.2400.538
pin0.0.0.0.9.0551.1250.2700.823
mélèze0.0.0.0.0.0.10.289.9910.06
arole0.0.0.0.0.0.6.2110.1593.811
autres résineux0.0.0.0.0.0.0.2460.0.0.146
hêtre0.0.0.0.0.0.0.0.1.6300.630
érable0.0.0.0.0.0.0.0.0.1680.168
frêne0.0.0.0.0.0.0.11000.0.0.0100
chêne0.0.0.0.0.0.0.0.0.2740.175
châtaignier0.0.0.0.0.0.0.0.0.4670.268
autres feuillus0.0.0.0.0.0.0.2340.5310.324
total0.0.0.0.39.93225.6420.8623.94
pinèdesépicéa7.5446.15028.41411.4115.68914.59
sapin5.6574.0572.0410.7380.0.1.325
pin2.9453.9893.1436.8122.6895.712
mélèze0.0.0.0.0.0.3.9162.0902.817
arole0.0.0.0.0.2990.9390.0.0.737
autres résineux0.0.1.5900.0.0.1390.0.0.139
hêtre3.07612.8760.1530.36711.8610.939
érable0.6960.5900.2860.5780.0.0.464
frêne0.0.0.9890.0990.1580.0.0.148
chêne0.6960.0.0.0.0.3620.0.0.255
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.3960.0.0.1781.1360.0.0.835
total20.52429.73534.21126.0522.02327.45
autres forêts de feuillusépicéa8.9169.21014.0129.482.0238.05
sapin4.7212.3193.4211.4200.0951.910
pin0.8381.0270.7641.8170.4621.014
mélèze0.2770.2360.2571.9280.5430.822
arole0.0.0.0.0.0.0.1840.0.0.084
autres résineux0.1580.4550.01000.1800.0920.141
hêtre7.9124.3135.8173.4132.1204.16
érable1.8211.4172.1171.8130.5231.48
frêne2.7233.7123.0231.9201.5152.48
chêne1.9242.3190.2530.6211.4171.310
châtaignier0.0.0.0.0.0.0.15110.9112.811
autres feuillus3.0253.1142.2203.8116.884.16
total32.1527.8431.5626.2426.2527.92
totalépicéa9.1410.3419.3316.526.5713.22
sapin6.454.767.151.581.0173.93
pin1.2121.2100.3281.780.3391.15
mélèze0.1330.4170.1334.354.082.04
arole0.0.0.0.0.0801.0110.0590.310
autres résineux0.2340.3210.0390.1250.0920.115
hêtre9.947.546.062.084.5115.52
érable1.571.281.380.790.3191.04
frêne1.2102.281.1110.5160.6161.15
chêne1.1141.6100.2230.2200.8150.77
châtaignier0.0.0.0800.0.0.1475.0100.710
autres feuillus1.1121.3100.7111.283.871.44
total31.8230.7236.3229.8126.8331.11
© WSL, Inventaire forestier national suisse, 25.05.2020 #818348/284679
IFN1
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.10.21616.51026.7435.3441.2642.4053.800.0.28.23
AI0.0.1.5.12.61238.51448.7845.12265.8.0.0.0.0.37.810
AR0.0.3.5024.52042.62347.6857.060.0.0.0.0.0.42.79
BE0.0.6.01516.0627.5336.9245.7347.2671.180.0.33.22
BL/BS0.0.14.5.18.41926.8732.0633.61240.5045.7.0.0.28.15
FR0.0.5.01717.7932.6742.0551.2451.11459.4.0.0.34.24
GE0.0.0.0.22.0724.080.0.49.0.0.0.0.0.0.0.25.913
GL0.0.1.42314.12436.81238.41244.3845.32073.02026.1.33.17
GR0.0.4.51114.8625.6334.0341.8344.3644.43731.84427.92
JU0.0.12.23916.61428.3537.3441.1842.910.0.0.0.29.74
LU0.0.5.32521.01728.1538.1549.4545.000.0.0.0.33.54
NE0.0.7.13213.41524.2533.8541.0851.778.600.0.29.74
NW0.0.1.3017.81434.71042.31047.150.0.0.0.0.0.31.99
OW0.0.4.65218.62227.5844.1851.21141.2180.0.0.0.33.37
SG0.0.4.22517.91030.0540.8448.5851.61233.2500.0.34.94
SH0.0.7.91015.11433.3930.0641.8110.0.0.0.10.8.26.87
SO0.0.7.22514.71228.6534.0441.2966.9330.0.0.0.28.74
SZ0.0.6.31413.71029.71037.9643.4447.6751.0.0.0.31.74
TG0.0.7.82816.3528.5936.7741.7735.8440.0.0.0.28.85
TI0.0.4.41215.4424.8429.2538.4833.61242.02469.62021.23
UR0.0.3.13418.71033.6934.9947.11051.5564.300.0.31.06
VD0.0.5.52115.2726.6334.6342.2450.01050.1110.0.28.32
VS0.0.4.21414.8626.5333.6438.2541.21139.83517.3.25.13
ZG0.0.8.1.18.52723.01132.91445.3839.100.0.0.0.27.710
ZH0.0.5.02315.7832.3536.9441.5546.61564.6.0.0.31.93
Suisse0.0.5.2515.8227.7136.0143.6145.5350.2944.82229.41
© WSL, Inventaire forestier national suisse, 25.05.2020 #818349/284680
IFN1
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.8.11616.9726.5334.5341.6448.0740.0250.0.28.62
AI0.0.3.44010.81230.01450.5664.41850.8210.0.0.0.36.511
AR0.0.11.13019.22235.71548.4657.050.0.0.0.0.0.40.86
BE0.0.6.11314.9428.2237.0245.8251.2458.3140.0.33.11
BL/BS0.0.8.04116.71027.0531.7434.8741.3245.7.0.0.27.43
FR0.0.5.41717.2633.0543.7450.2352.21159.400.0.34.63
GE0.0.9.31721.6624.9934.7039.5170.0.0.0.0.0.22.09
GL0.0.3.33314.41735.0841.6744.6848.01761.61926.1.33.35
GR0.0.4.7814.6425.8234.4241.4246.8544.62228.64328.22
JU0.0.7.62217.5927.7435.3341.5529.32344.200.0.29.13
LU0.0.5.41917.11028.5439.7347.1445.040.0.0.0.33.32
NE0.0.6.03315.71326.2434.3338.5544.4118.6.0.0.30.53
NW0.0.1.32720.61328.9740.0845.690.0.0.0.0.0.29.56
OW0.0.4.13917.81628.5743.6649.9648.690.0.0.0.35.94
SG0.0.4.82417.3930.8439.2348.4551.4945.83731.5035.22
SH0.0.6.21718.4830.7733.6636.71048.3100.0.10.8.27.05
SO0.0.7.81618.7729.5334.1342.4657.2180.0.0.0.29.33
SZ0.0.3.82213.4829.5637.8441.7448.8751.0036.2031.63
TG0.0.9.62517.4929.5638.1442.6534.4460.0.0.0.29.94
TI0.0.5.0815.8324.5329.9339.0536.8949.91259.62121.32
UR0.0.3.72618.9933.4732.7742.61054.3938.1510.0.29.65
VD0.0.6.31515.0527.2234.9241.2351.3750.2110.0.27.82
VS0.0.4.3915.3526.1334.1338.8441.0942.41517.3.25.22
ZG0.0.8.1019.12022.8730.7846.7546.570.0.0.0.28.36
ZH0.0.6.01614.9729.9337.8344.2354.5864.6.0.0.32.82
Suisse0.0.5.5415.9127.7136.3143.5147.2248.7641.11829.51
© WSL, Inventaire forestier national suisse, 25.05.2020 #818350/284681
IFN3
surface terrière
associations forestières (Küchler 2008, 7 classes) · essence principale
unité d'interprétation: région de production
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
associations forestières (Küchler 2008, 7 classes)essence principale m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indicationépicéa2.9910.0.0.0.27.2450.0.7.058
sapin5.8620.0.0.0.0.0.1.1882.960
pin1.9910.0.0.0.0.0.0.0.0.896
mélèze0.0.0.0.0.0.1.0484.0421.747
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux6.6910.0.0.0.0.0.0.0.2.896
hêtre4.7530.0.0.0.0.0.3.4593.343
érable1.5610.0.0.0.0.0.0.0.0.669
frêne1.2910.0.0.0.0.0.0.0.0.596
chêne1.6810.0.0.0.0.0.1.8901.362
châtaignier0.0.0.0.0.0.0.0.7.8542.865
autres feuillus0.7580.0.0.0.4.6821.9461.949
total26.9210.0.0.0.32.82920.11725.714
hêtraiesépicéa5.889.9510.7108.5172.7328.34
sapin6.484.876.7132.4291.1515.25
pin1.9131.3110.3482.2320.0.1.48
mélèze0.1360.5180.5432.3413.0260.614
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.2340.3230.1380.2600.0.0.218
hêtre12.058.6413.91011.6128.01610.33
érable1.681.291.8141.3200.1541.36
frêne1.5112.0103.2151.5260.0721.87
chêne1.5171.5120.7321.3461.3401.49
châtaignier0.0.0.0800.0.0.5845.9240.424
autres feuillus1.0120.9120.7202.5234.8191.27
total32.0231.1238.7434.4627.0732.11
hêtraies à sapinépicéa13.5714.81618.1518.074.93115.93
sapin7.9910.81710.565.7123.8308.54
pin0.3470.1990.0790.6460.0.0.232
mélèze0.01000.1850.1770.7311.9360.322
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.01000.8690.01000.01000.0.0.162
hêtre9.278.9157.086.71620.4198.56
érable1.4130.7431.5112.0140.3591.47
frêne0.3390.9410.7170.6330.1720.613
chêne0.0.0.4710.1440.01000.0.0.136
châtaignier0.0.0.0.0.0.0.0.0.01000.0100
autres feuillus0.5300.3460.5160.7202.5270.711
total33.2337.8738.5335.0533.91136.32
pessières à sapinépicéa18.61121.71726.5724.2520.41124.04
sapin6.92810.2334.8132.0191.9313.510
pin0.0.0.9760.1740.9370.0.0.434
mélèze0.0.0.8970.0.4.1144.8212.412
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.11000.01000.0.0.073
hêtre5.5211.9450.9260.5312.5341.314
érable0.8400.0.0.6290.3370.6550.419
frêne0.0.0.0.0.01000.01000.2710.057
chêne0.0.0.6970.01000.1770.1990.151
châtaignier0.0.0.0.0.0.0.01000.0.0.0100
autres feuillus0.7640.0970.2270.7212.0350.717
total32.5836.11233.2532.8432.4632.93
pessièresépicéa19.6929.32229.31022.0414.81321.63
sapin2.7290.0.1.8440.4260.6410.717
pin0.2990.0.0.2841.2160.5551.015
mélèze0.0.0.0.0.0.5.387.8144.97
arole0.0.0.0.0.6990.5260.0.0.426
autres résineux0.0.0.0.0.1990.0360.0.0.034
hêtre1.0390.0.0.6670.1490.8590.329
érable1.2328.1630.7730.1310.11000.226
frêne0.2850.0.0.1600.1990.41000.163
chêne0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.4430.0.0.6490.4201.4410.518
total25.3737.42033.9930.2326.3829.82
arolières et mélèzinsépicéa0.0.0.0.30.9557.4136.4167.210
sapin0.0.0.0.0.0.0.1951.2390.538
pin0.0.0.0.9.0551.1250.2700.823
mélèze0.0.0.0.0.0.10.189.899.96
arole0.0.0.0.0.0.6.2100.1593.811
autres résineux0.0.0.0.0.0.0.2460.0.0.146
hêtre0.0.0.0.0.0.0.0.1.7290.729
érable0.0.0.0.0.0.0.0.0.3610.161
frêne0.0.0.0.0.0.0.11000.0.0.0100
chêne0.0.0.0.0.0.0.0.0.2750.175
châtaignier0.0.0.0.0.0.0.0.0.4670.268
autres feuillus0.0.0.0.0.0.0.2330.5300.323
total0.0.0.0.39.93225.4420.8623.74
pinèdesépicéa7.5446.15029.41411.3115.68914.79
sapin5.6574.0572.0410.7380.0.1.225
pin2.9453.9893.1436.7122.6895.612
mélèze0.0.0.0.0.0.4.2162.0902.917
arole0.0.0.0.0.2990.9390.0.0.737
autres résineux0.0.1.5900.0.0.1390.0.0.139
hêtre3.07612.8760.1530.36711.8610.939
érable0.6960.5900.2860.4780.0.0.464
frêne0.0.0.9890.0990.1580.0.0.148
chêne0.6960.0.0.0.0.3620.0.0.255
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.3960.0.0.1781.1360.0.0.835
total20.52429.73535.11126.0522.02327.65
autres forêts de feuillusépicéa9.0159.11013.5129.282.0227.95
sapin4.6222.3193.2211.4190.0951.910
pin0.8381.1260.7641.8170.4621.014
mélèze0.2770.2360.2571.8280.5430.722
arole0.0.0.0.0.0.0.1840.0.0.084
autres résineux0.1580.4550.01000.1800.0920.141
hêtre7.9124.8135.8173.4122.0204.26
érable1.8211.4162.3171.8130.5231.48
frêne2.6233.6122.9232.0191.5152.48
chêne1.9242.4180.2470.6211.7201.411
châtaignier0.0.0.0.0.0.0.15110.8112.811
autres feuillus3.0253.0142.2203.8116.774.16
total31.9528.2431.0626.2426.2527.92
totalépicéa9.3410.2419.2316.426.4713.22
sapin6.454.767.051.581.0173.93
pin1.2121.2100.3281.780.3391.15
mélèze0.1330.4170.1334.353.982.04
arole0.0.0.0.0.0801.0100.0590.310
autres résineux0.2340.3210.0390.1240.0920.115
hêtre9.847.746.062.084.4115.52
érable1.571.281.380.790.3191.04
frêne1.2102.281.2110.5150.6151.15
chêne1.1141.6100.2230.2190.8170.77
châtaignier0.0.0.0800.0.0.0474.9100.710
autres feuillus1.1121.390.7111.283.871.54
total31.9230.9236.1229.7126.6331.11
© WSL, Inventaire forestier national suisse, 25.05.2020 #818351/284682
IFN2
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1993/95
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.7.62918.8925.0533.5539.7554.490.0.16.3028.93
AI0.0.11.8011.32740.01937.41149.9845.1220.0.0.0.36.69
AR0.0.6.56724.0035.01754.41059.1100.0.0.0.0.0.45.48
BE0.0.9.01717.8727.2437.5345.9351.2575.490.0.35.42
BL/BS0.0.0.6.16.52032.3833.5740.2946.2350.900.0.32.15
FR0.0.11.02118.91131.3540.0454.5652.81045.1110.0.37.14
GE0.0.0.0.31.8130.5431.0.52.7.0.0.0.0.0.0.33.88
GL0.0.3.33813.42233.71749.81536.01355.71651.8240.0.35.38
GR0.0.5.71015.1624.9333.2342.2346.1551.62187.4.29.52
JU0.0.5.72414.61828.4539.1540.3751.140.0.0.0.32.84
LU0.0.5.82225.01829.7538.2650.6562.770.0.0.0.37.34
NE0.0.6.0716.31625.2533.7541.9849.970.0.0.0.30.44
NW0.0.0.0.18.01630.11542.0745.9100.0.0.0.0.0.33.09
OW0.0.7.03812.11728.31238.2753.91042.880.0.0.0.33.87
SG0.0.6.42215.21430.2643.7549.4559.9655.9310.0.36.84
SH0.0.6.03815.71229.3737.3736.9140.0.0.0.0.0.28.77
SO0.0.5.63118.2928.2635.0439.8753.1140.0.0.0.29.74
SZ0.0.7.85413.11627.6937.0748.1651.650.0.0.0.33.65
TG0.0.6.22421.01030.3835.3744.7649.31673.7.0.0.32.45
TI0.0.6.71316.7426.8333.1938.6641.51426.35266.12225.04
UR0.8873.3.15.91128.81140.21143.71053.510.0.0.0.32.47
VD0.0.6.11715.8826.1435.9443.6451.7747.3.0.0.30.43
VS0.0.4.71314.9526.8435.0442.9545.31057.62018.7027.43
ZG0.0.4.3024.23123.72131.5545.8836.100.0.0.0.30.49
ZH0.0.9.42416.51027.7535.7440.2446.21167.1.12.7.31.73
Suisse0.01006.5516.6227.4136.5144.5149.9253.9954.92131.51
© WSL, Inventaire forestier national suisse, 25.05.2020 #818352/284683
IFN2
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.8.42218.4825.9532.9441.5554.190.0.16.3.28.93
AI0.0.11.809.32943.41739.21047.6746.3220.0.0.0.37.58
AR0.0.8.33924.0035.11752.4858.690.0.0.0.0.0.45.27
BE0.0.7.51617.7627.6437.4346.7351.3575.590.0.35.22
BL/BS0.0.5.57416.22131.7733.1740.51038.41550.900.0.31.35
FR0.0.8.42517.91033.3640.6454.0654.2945.1110.0.37.33
GE0.0.0.0.29.3826.51431.0.52.7.0.0.0.0.0.0.27.914
GL0.0.3.22413.41832.31543.31439.21455.51752.0250.0.31.48
GR0.0985.0914.6525.8332.8341.6345.9551.32187.4028.02
JU0.0.5.72413.71727.0539.7539.4750.730.0.0.0.32.44
LU0.0.7.22723.61629.5538.6650.3460.970.0.0.0.36.84
NE0.0.6.0715.71624.9533.7441.3843.9150.0.0.0.30.14
NW0.0.6.4217.81530.21536.31045.9100.0.0.0.0.0.28.59
OW0.0.6.83214.52727.01239.3855.4842.780.0.0.0.33.57
SG0.0.5.52513.71229.5542.5547.7662.1764.6230.0.36.14
SH0.0.6.03815.01031.4837.4736.8130.0.0.0.0.0.28.86
SO0.0.6.22617.3927.9534.3440.2658.6170.0.0.0.29.54
SZ0.0.7.04615.61626.8838.6747.2548.860.0.0.0.33.34
TG0.0.5.82220.8930.9735.4744.1650.01573.7.0.0.32.15
TI0.0.5.81316.4426.5333.1836.7642.31225.95270.41724.23
UR0.8854.94913.7927.51042.81043.11050.1160.0.0.0.28.86
VD0.0.5.71516.5726.1335.6443.9451.4626.75060.3.29.92
VS0.0.4.51615.0526.2334.6444.0444.51057.81972.95527.03
ZG0.0.4.3.24.33025.01532.0541.61236.100.0.0.0.30.18
ZH0.0.9.12116.7926.8536.0441.4446.21167.1.12.7.31.83
Suisse0.0786.0516.2227.4136.3144.5149.8254.3964.61630.81
© WSL, Inventaire forestier national suisse, 25.05.2020 #818353/284684
IFN2
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.7.52718.4825.5633.5441.0654.490.0.16.3029.03
AI0.0.11.8011.32740.01937.41149.9845.1220.0.0.0.36.69
AR0.0.6.56724.0035.01754.41059.1100.0.0.0.0.0.45.48
BE0.0.7.71717.5627.3437.1346.6352.5575.490.0.35.22
BL/BS0.0.9.17816.52032.3833.5739.91046.2350.900.0.32.25
FR0.0.8.52517.91031.3540.3454.0652.81045.1110.0.36.24
GE0.0.0.0.31.8130.5431.0.52.7.0.0.0.0.0.0.30.015
GL0.0.2.83213.42233.71746.11536.01355.71651.8240.0.33.18
GR0.0984.91014.6624.7332.8341.4345.3551.62187.4.27.92
JU0.0.5.72414.61827.6539.1540.1751.140.0.0.0.32.54
LU0.0.5.52124.71729.6537.9650.7562.770.0.0.0.36.94
NE0.0.6.0715.71625.2533.1540.5849.970.0.0.0.29.74
NW0.0.6.6018.01630.11538.71145.9100.0.0.0.0.0.30.79
OW0.0.7.03812.11527.61238.4753.11042.880.0.0.0.33.17
SG0.0.6.42214.81329.8642.6548.7662.7853.5250.0.36.54
SH0.0.6.03815.71229.3737.3736.9140.0.0.0.0.0.28.77
SO0.0.5.63118.2927.8635.0439.8763.2170.0.0.0.29.84
SZ0.0.7.85413.81327.6938.4848.1651.650.0.0.0.33.45
TG0.0.6.02320.51030.3835.3744.7649.31673.7.0.0.32.15
TI0.0.5.91316.2426.6333.1937.4640.61326.35269.81924.14
UR0.8875.25015.61128.81142.21143.71053.510.0.0.0.30.27
VD0.0.6.11515.6826.2435.7443.9451.7726.8500.0.29.93
VS0.0.4.21314.7526.4434.0442.9543.61057.62018.7026.43
ZG0.0.4.3024.23123.51831.5545.8836.100.0.0.0.30.19
ZH0.0.9.42416.5927.7535.9441.0546.21167.1.12.7.31.83
Suisse0.0786.0516.2227.3136.2144.5150.3252.3959.81930.81
© WSL, Inventaire forestier national suisse, 25.05.2020 #818354/284685
IFN3
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.7.22317.6925.4731.7838.7645.6100.0.0.0.27.54
AI0.0.0.0.14.72531.21450.31157.81045.9290.0.0.0.44.19
AR0.0.13.84337.8032.62153.61755.5776.2140.0.0.0.49.47
BE0.0.5.51813.8725.2336.2347.4355.9682.9758.5.33.92
BL/BS0.0.4.54414.52723.01235.7646.4942.16737.4290.0.31.46
FR0.0.7.53016.41428.0940.6542.2658.0960.4012.2033.24
GE0.0.2.0.16.8.32.31030.6856.2.0.0.0.0.0.0.27.718
GL0.0.4.82710.81529.31250.62244.8952.61660.3150.0.36.09
GR0.0984.81215.6626.0333.5342.6347.7445.11867.43429.02
JU0.0.1.92917.71029.41038.1542.8555.1756.1426.2.33.74
LU0.0.6.13614.71029.3739.6746.7562.750.0.0.0.35.54
NE0.0.14.24213.21025.2733.1439.2555.1130.0.0.0.31.74
NW0.7871.6212.72236.01640.81031.82549.050.0.0.0.26.712
OW0.0.4.23017.52030.61333.91048.9662.8250.0.0.0.33.37
SG0.0.2.12716.21229.5739.5648.8562.9781.7150.0.37.13
SH0.0.13.6020.02029.01035.9638.51142.320.0.0.0.31.55
SO0.0.6.1919.11125.1736.0540.1655.32194.5.0.0.30.65
SZ0.0.4.52016.21226.1834.3546.1559.1865.4180.0.31.75
TG0.0.4.82320.9928.41232.2644.8655.01281.0.0.0.31.45
TI0.0.5.11116.7527.1333.9439.3649.4844.514114.42726.13
UR0.2956.46116.51629.1940.01344.71157.9857.780.0.29.67
VD0.0.6.71616.1826.1533.9446.8451.2665.3957.5031.53
VS0.0.5.51514.5526.6535.2447.1449.1651.7160.0.28.23
ZG0.0.8.6187.11728.21637.4847.3755.2100.0.0.0.31.410
ZH0.0.4.92714.81124.8734.4441.5450.41141.2440.0.30.43
Suisse0.0645.5515.8226.8135.7144.8153.4255.9685.42331.11
© WSL, Inventaire forestier national suisse, 25.05.2020 #818355/284686
IFN4
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.4.72115.1825.0829.5535.2552.11044.6150.0.26.94
AI0.0.0.0.23.43330.41141.3860.2969.700.0.0.0.43.59
AR0.0.2.3.14.75437.41647.51655.11074.9160.0.0.0.48.39
BE0.3765.31812.5624.9336.1344.4357.8570.0775.01333.52
BL/BS0.0.5.33712.51324.7933.6644.8950.92058.700.0.30.45
FR0.0.1.82512.61531.4836.8945.7557.6584.570.0.34.44
GE0.0.0.0.0.0.27.41524.73956.100.0.0.0.0.0.30.019
GL0.0.6.12515.92324.81040.41355.7643.51259.91933.9038.27
GR0.0.5.61315.9726.6435.5343.7355.6855.31357.03833.72
JU0.0.4.12612.71925.8638.3441.6754.6658.4028.0033.14
LU0.0.5.11714.51024.3638.5643.2661.0569.200.0.34.74
NE0.0.7.62315.91023.81032.6439.6448.57132.000.0.32.84
NW0.0.3.16017.73132.52243.3950.3752.600.0.0.0.31.412
OW0.0.1.92813.82128.31242.31058.9951.090.0.0.0.35.56
SG0.0.2.62015.51031.9741.0746.0457.8688.980.0.37.44
SH0.0.6.5022.21128.2836.2736.3542.8160.0.0.0.32.05
SO0.0.5.52717.01526.3531.8542.31041.2100.0.0.0.29.54
SZ0.0.3.52816.41127.0837.3744.2555.3763.050.0.35.24
TG0.0.6.23918.6926.01033.7842.7850.01069.2110.0.30.35
TI0.2825.02418.3527.4335.5441.5552.6742.01684.92731.13
UR0.0.4.1921.72030.31139.61050.8959.2556.360.0.38.16
VD0.0.5.22414.1826.7433.2444.4556.3646.11960.2.32.23
VS0.0.4.71616.2624.6438.4445.5452.0760.6120.0.31.53
ZG0.0.4.3020.92822.11231.41045.01447.800.0.0.0.30.410
ZH0.0.4.52614.5824.2833.0438.7548.2655.4310.0.29.53
Suisse0.1734.8615.6226.4135.7144.1154.5260.4567.41832.81
© WSL, Inventaire forestier national suisse, 25.05.2020 #818356/284687
IFN4
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.4.72115.1826.1829.6435.2552.11044.6150.0.27.24
AI0.0.0.0.23.43330.41141.3859.4869.700.0.0.0.43.99
AR0.0.2.3.14.75437.41647.51655.11074.9160.0.0.0.48.39
BE0.2774.91712.6624.6336.4344.6258.8470.0775.01333.32
BL/BS0.0.5.33711.81226.21033.9644.8958.71958.700.0.31.16
FR0.0.1.82512.41431.7836.6846.2558.8584.5716.6034.54
GE0.0.0.0.5.5.27.41524.73956.100.0.0.0.0.0.25.623
GL0.0.5.32115.31923.41240.41354.5643.51259.91933.9035.57
GR0.0.5.21114.7625.8334.5343.5355.2756.41357.03831.02
JU0.0.4.12614.01825.8637.9441.6754.6658.4028.0033.04
LU0.0.5.11714.21024.3638.0643.7661.0569.200.0.34.54
NE0.0.7.62318.81824.21032.6438.8548.57132.000.0.32.64
NW0.0.3.83317.82732.52243.3944.51352.600.0.0.0.29.011
OW0.0.1.92814.01928.41241.51058.9951.380.0.0.0.35.26
SG0.0.2.62014.91032.0640.0747.0455.5785.780.0.37.33
SH0.0.6.5022.21128.2836.2736.3542.8160.0.0.0.32.05
SO0.0.5.52716.81425.8631.8541.9941.2100.0.0.0.29.34
SZ0.0.3.32515.31126.7836.2743.6555.3763.050.0.33.14
TG0.0.6.23918.6927.41033.7842.7850.01069.2110.0.30.25
TI0.0974.91516.7526.9335.1440.2552.0742.016106.02628.33
UR0.0.3.82917.42330.21040.21050.8959.2556.360.0.33.16
VD0.0.5.22215.0726.6433.2443.5456.0646.91660.2.31.72
VS0.0.3.71415.6524.3437.1445.2451.1760.6120.0.29.32
ZG0.0.4.3020.92822.11231.41045.01462.4130.0.0.0.31.310
ZH0.0.4.52614.5824.1832.9438.7546.8755.4310.0.29.43
Suisse0.0734.6515.2226.3135.4143.9154.5260.6474.22031.71
© WSL, Inventaire forestier national suisse, 25.05.2020 #818357/284688
IFN3
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.7.22317.21025.4731.7838.7645.6100.0.0.0.27.64
AI0.0.0.0.14.72531.21450.31158.21145.9290.0.0.0.43.79
AR0.0.13.84337.8032.62153.61755.5776.2140.0.0.0.49.47
BE0.0.5.22014.3724.9336.4347.4353.1477.4458.5.34.12
BL/BS0.0.4.54411.62723.01235.5646.490.0.37.4290.0.31.06
FR0.0.7.53016.71527.9940.3541.7658.0960.400.0.33.44
GE0.0.0.0.16.8.32.31030.6856.2.0.0.0.0.0.0.32.712
GL0.0.5.13211.01731.31154.22244.8952.61660.3150.0.39.59
GR0.0.6.11915.7626.9333.8342.5347.6448.21767.43432.02
JU0.0.1.92917.91029.41037.2542.8558.6456.1426.2.33.44
LU0.0.6.13613.7829.1839.8746.7562.750.0.0.0.35.84
NE0.0.3.11813.21025.7733.6439.9455.1130.0.0.0.32.24
NW0.9801.6013.12436.01640.81038.92249.050.0.0.0.29.412
OW0.0.4.13617.62132.21333.91049.6662.8250.0.0.0.34.27
SG0.0.2.42917.41430.5739.1648.9563.6781.0210.0.37.44
SH0.0.13.6020.02029.01035.9638.51142.320.0.0.0.31.55
SO0.0.6.7519.11125.5736.1540.1643.9120.0.0.0.29.94
SZ0.0.4.92316.61427.3833.3646.9559.1865.4180.0.33.95
TG0.0.4.82320.91027.81333.0644.8655.01281.0.0.0.31.65
TI0.0.7.01518.3527.6334.9440.8652.2846.815106.33229.43
UR0.5880.0.17.31729.8940.01343.21157.9857.780.0.34.36
VD0.0.6.11916.0925.9434.8445.3352.3670.1957.5032.03
VS0.0.6.31614.9526.7536.0448.2450.0655.6140.0.30.53
ZG0.0.8.6187.11728.81737.4846.2955.2100.0.0.0.31.610
ZH0.0.4.92714.81124.8734.5441.7550.41141.2440.0.30.43
Suisse0.0745.9616.2227.0136.0144.9153.1256.5684.62532.51
© WSL, Inventaire forestier national suisse, 25.05.2020 #818358/284689
IFN4
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.4.72115.1826.1829.6435.2552.11044.6150.0.27.24
AI0.0.0.0.23.43330.41141.3859.4869.700.0.0.0.43.99
AR0.0.2.3.14.75433.91547.51655.11074.9160.0.0.0.47.58
BE0.2775.01612.5524.5336.7344.5259.0463.11275.01332.72
BL/BS0.0.5.33711.81226.21034.3545.6858.71958.700.0.31.66
FR0.0.1.82513.01431.7836.6846.2558.8584.5716.6034.34
GE0.0.0.0.5.5.27.41524.73956.100.0.0.0.0.0.25.623
GL0.0.5.22015.31924.51140.41354.5644.51059.91933.9034.07
GR0.1985.31214.8525.8334.4343.3354.8756.41357.03830.32
JU0.0.4.12614.01825.8637.8441.4654.6658.4028.0033.03
LU0.0.5.11713.61024.5638.0643.7661.0569.200.0.34.34
NE0.0.7.62318.81824.21032.5438.8548.57132.0062.0032.94
NW0.0.3.83317.82732.52243.3944.51352.600.0.0.0.28.311
OW0.0.1.92814.81727.71241.11058.3951.380.0.0.0.34.26
SG0.0.2.81714.11031.6641.7846.2455.5785.780.0.36.34
SH0.0.6.5022.6928.2836.2736.3542.8160.0.0.0.31.95
SO0.0.4.92916.81425.8631.8541.9941.2100.0.0.0.28.94
SZ0.0.3.32517.01426.7836.4744.3555.3763.050.0.33.54
TG0.0.6.23918.6927.41033.7842.7850.01069.211140.8031.46
TI0.0984.71516.7526.6334.7440.5550.8742.01696.82727.63
UR0.0.4.72716.42230.21038.51150.8959.2556.360.0.32.06
VD0.0.5.22214.8726.7434.3543.5454.8646.91660.2.31.83
VS0.0.3.61215.1523.8436.8444.8451.1760.6120.0.28.12
ZG0.0.4.3020.92822.11236.31445.01462.4130.0.0.0.32.410
ZH0.0.4.62514.5824.2832.9438.8546.8755.4310.0.29.33
Suisse0.0614.6515.1226.2135.6143.8154.3260.1575.11731.21
© WSL, Inventaire forestier national suisse, 25.05.2020 #818359/284690
IFN3
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.7.22317.9925.4731.7838.7645.6100.0.0.0.27.64
AI0.0.0.0.14.72531.21450.31157.81045.9290.0.0.0.44.19
AR0.0.13.84337.8032.62153.61755.5776.2140.0.0.0.49.47
BE0.0.5.41914.0724.9336.4347.4356.0677.4458.5.33.92
BL/BS0.0.4.54414.52723.01235.7646.4942.16737.4290.0.31.46
FR0.0.7.53016.61428.0940.6542.4658.0960.4012.2033.34
GE0.0.2.0.16.8.32.31030.6856.2.0.0.0.0.0.0.27.718
GL0.0.4.82710.81529.31253.12144.8952.61660.3150.0.36.49
GR0.0984.91215.6626.1333.3342.3347.5445.11867.43429.22
JU0.0.1.92917.71029.41038.1542.8558.6456.1426.2.33.74
LU0.0.6.13614.71029.1839.6747.0562.750.0.0.0.35.84
NE0.0.14.24213.21025.4733.6439.2555.1130.0.0.0.31.94
NW0.7871.6212.72236.01640.81031.82549.050.0.0.0.26.712
OW0.0.4.23017.52030.61333.91048.9662.8250.0.0.0.33.37
SG0.0.2.12716.51329.7739.5648.4563.7781.7150.0.37.14
SH0.0.13.6020.02029.01035.9638.51142.320.0.0.0.31.55
SO0.0.6.1919.11125.1736.0540.1643.9120.0.0.0.29.64
SZ0.0.4.52016.21226.1833.9646.1559.1865.4180.0.31.95
TG0.0.4.82321.01028.61332.2644.8655.01281.0.0.0.31.55
TI0.0.5.11116.7527.3334.1439.7649.4843.816114.42726.23
UR0.2956.96515.51729.1940.01344.71157.9857.780.0.30.07
VD0.0.6.71616.1825.7434.1445.8451.2665.3957.5031.33
VS0.0.5.61514.5526.0435.2447.1449.1655.6140.0.28.13
ZG0.0.8.6187.11728.81737.4847.3755.2100.0.0.0.31.710
ZH0.0.4.92714.81124.8734.4441.5450.41141.2440.0.30.43
Suisse0.0645.5515.8226.7135.8144.7153.2255.5685.42331.11
© WSL, Inventaire forestier national suisse, 25.05.2020 #818360/284691
IFN3
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: canton
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
diamètre dominant (8 classes)
pas d'indication12 à 20 cm21 à 30 cm31 à 40 cm41 à 50 cm51 à 60 cm61 à 70 cm71 à 80 cmplus de 80 cmtotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.7.02017.7925.8631.9838.5545.8958.700.0.27.84
AI0.0.0.0.14.72430.51546.11057.71049.5120.0.0.0.42.18
AR0.0.13.84337.8028.21850.71655.7676.5140.0.0.0.47.27
BE0.0.5.61613.5725.4335.3347.0355.2578.6858.5033.72
BL/BS0.0.4.83514.42722.71134.3646.5941.66837.2290.0.30.56
FR0.0.7.32815.91328.6939.9542.1657.5860.4012.2032.54
GE0.0.2.0.16.8032.31030.6847.5140.0.0.0.0.0.28.716
GL0.2944.82711.31527.7948.01944.6953.81560.4150.0.34.39
GR0.0995.11215.5525.7334.1342.8347.7443.91768.13329.12
JU0.0.4.44717.7828.51037.4543.1555.0756.1426.2033.04
LU0.0.5.23616.11129.0739.4645.5559.970.0.0.0.34.54
NE0.0.14.04314.71325.4733.7439.2553.71155.600.0.31.84
NW0.5911.6213.21934.51740.7731.32449.040.0.0.0.26.211
OW0.0.3.83116.81930.61133.91045.8762.72115.9.0.0.32.66
SG0.0.3.03315.81129.5639.9549.1561.5681.51637.2036.93
SH0.0.12.3819.01929.1834.8738.91142.420.0.0.0.30.45
SO0.0.5.31219.21026.2735.7539.7555.52194.500.0.30.64
SZ0.0.4.52015.51225.6735.1545.9655.3866.1190.0.31.44
TG0.0.4.72220.9928.61234.2746.6754.91281.000.0.32.05
TI0.0.5.21116.6427.0333.2338.7650.9747.414105.02726.03
UR0.3956.36117.21327.8840.01243.41057.6857.780.0.29.16
VD0.0.6.41516.8826.3433.9345.9451.3665.41057.5.31.52
VS0.0.5.41314.9526.5536.4446.9449.8652.4150.0.28.33
ZG0.0.8.4197.11727.71537.0845.9655.2100.0.0.0.31.79
ZH0.0.5.62214.91124.3733.7441.7450.41141.7440.0.30.43
Suisse0.0555.5515.8226.7135.6144.5153.1255.5578.42230.91
© WSL, Inventaire forestier national suisse, 25.05.2020 #818361/284692
IFN1
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: région de forêt protectrice
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
diamètre dominant (8 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12 à 20 cm7.184.9143.7153.9144.5134.5115.25
21 à 30 cm16.7315.9617.3614.8614.9615.2415.92
31 à 40 cm28.5227.0332.6426.7325.8425.5327.91
41 à 50 cm35.5139.1241.2334.1434.4330.0436.21
51 à 60 cm42.7247.8348.3439.1542.2339.7744.01
61 à 70 cm45.5548.9750.2641.21144.4635.11245.13
71 à 80 cm48.11561.51051.32139.83567.13341.22150.09
plus de 80 cm10.8.0.0.26.1017.3.37.84778.21850.222
total30.0133.5234.8225.7329.1222.3329.81
© WSL, Inventaire forestier national suisse, 25.05.2020 #818362/284693
IFN1
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: région de forêt protectrice
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
diamètre dominant (8 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12 à 20 cm7.284.9133.6154.2144.5134.4115.25
21 à 30 cm16.6315.8616.9614.8614.9615.2415.82
31 à 40 cm28.6226.8332.3426.5325.7424.9327.71
41 à 50 cm35.4138.9240.6333.6434.3330.3436.01
51 à 60 cm42.6247.7347.3438.2541.9439.5743.71
61 à 70 cm47.8548.0749.5641.21144.4635.71145.53
71 à 80 cm48.11566.61051.32139.83567.13336.62350.19
plus de 80 cm10.8.0.0.26.1017.3.32.04469.92045.821
total30.0133.0234.1225.1328.6221.9329.41
© WSL, Inventaire forestier national suisse, 25.05.2020 #818363/284694
IFN1
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: région de forêt protectrice
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
diamètre dominant (8 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12 à 20 cm7.264.9134.5134.394.695.175.54
21 à 30 cm16.9214.9416.3515.3514.5415.7315.81
31 à 40 cm28.5127.9231.3326.1326.3324.3227.71
41 à 50 cm35.6139.2239.7234.1335.1230.1336.31
51 à 60 cm42.2147.6247.4338.8441.6339.4443.61
61 à 70 cm48.3451.1450.5441.0946.2539.6947.22
71 à 80 cm48.61255.41651.41542.41552.32246.01348.76
plus de 80 cm10.8.0.0.31.3817.3028.74459.62141.118
total30.0133.3134.0225.2228.9221.9229.51
© WSL, Inventaire forestier national suisse, 25.05.2020 #818364/284695
IFN2
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: région de forêt protectrice
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1993/95
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
diamètre dominant (8 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indication0.0.0.0.0.1980.0.0.0.0.0.0.0100
12 à 20 cm7.496.5155.7224.7135.6116.7126.55
21 à 30 cm18.0316.8715.4814.9514.1716.8416.62
31 à 40 cm28.1227.0330.3426.8424.7326.6327.41
41 à 50 cm35.7138.7342.5435.0433.3333.1736.51
51 à 60 cm42.2250.0348.0442.9542.7338.9544.51
61 à 70 cm50.8352.0554.5445.31045.7643.51149.82
71 à 80 cm54.71167.01054.02157.62054.62733.52954.18
plus de 80 cm14.590.0.0.0.18.7087.4.66.82155.621
total31.7135.9235.7227.4329.8225.7331.61
© WSL, Inventaire forestier national suisse, 25.05.2020 #818365/284696
IFN2
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: région de forêt protectrice
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
diamètre dominant (8 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indication0.0.0.0.0.1990.0.0.0980.0.0.079
12 à 20 cm7.585.5135.2204.2134.8116.0125.95
21 à 30 cm17.8316.5615.3714.7513.9716.3416.22
31 à 40 cm28.1226.8330.2426.4424.6326.3327.31
41 à 50 cm35.6238.2342.2434.0432.8333.0736.21
51 à 60 cm42.4250.4347.8442.9542.0337.7544.51
61 à 70 cm52.4352.5555.7543.61046.0540.81150.22
71 à 80 cm54.71158.61652.91957.62054.62733.52952.59
plus de 80 cm14.590.0.0.0.18.7087.4.70.41960.519
total31.6135.1234.9226.4328.2224.6330.81
© WSL, Inventaire forestier national suisse, 25.05.2020 #818366/284697
IFN2
surface terrière
diamètre dominant (8 classes)
unité d'interprétation: région de forêt protectrice
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
diamètre dominant (8 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
pas d'indication0.0.0.0.0.1990.0.0.0980.0.0.079
12 à 20 cm7.485.5125.4174.5164.8105.9126.05
21 à 30 cm18.0316.4614.9715.0514.1616.3416.32
31 à 40 cm27.8228.1329.9426.2325.8326.3327.41
41 à 50 cm35.7138.4341.9334.6432.9333.1636.31
51 à 60 cm42.6150.3347.2444.0442.1337.7544.61
61 à 70 cm50.7352.0454.1544.51046.7542.11149.72
71 à 80 cm54.61158.61659.91857.81954.12733.32954.19
plus de 80 cm14.5960.300.0.72.95587.4071.01765.416
total31.4135.4234.4227.0328.3224.8330.91
© WSL, Inventaire forestier national suisse, 25.05.2020 #818367/284698
Résultat de la recherche: 155778 inscriptions 6491 pages

zurück