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NFI3
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.457.61210.64
fir7.268.1107.45
pine1.0161.7291.114
larch0.0470.11000.044
stone pine0.0.0.0.0.0.
other conifers0.0390.2640.144
beech7.7513.178.84
maple1.382.0121.57
ash0.8131.6261.012
oak0.9170.3440.816
chestnut0.0.0.0.0.0.
other broadleaves0.9130.8180.911
total31.4235.5432.22
Eastern Juraspruce4.9133.6274.812
fir2.3212.3482.319
pine1.3201.5561.418
larch0.3450.2740.341
stone pine0.0.0.0.0.0.
other conifers0.4490.1990.447
beech12.2715.61512.66
maple1.6151.6341.614
ash2.0172.1322.015
oak2.3220.4762.121
chestnut0.0.0.0.0.0.
other broadleaves2.0241.9292.022
total29.5429.41029.54
Western Plateauspruce10.2108.53110.09
fir3.6171.4663.417
pine1.1280.5681.026
larch0.7340.0.0.734
stone pine0.0.0.0.0.0.
other conifers0.3490.0.0.249
beech7.997.8247.98
maple0.8232.0441.021
ash2.2155.1302.514
oak3.1191.7513.018
chestnut0.2830.0.0.183
other broadleaves1.6211.6601.620
total31.7428.71231.44
Central Plateauspruce11.176.52010.47
fir6.597.0196.68
pine0.8190.4670.718
larch0.3320.2990.230
stone pine0.0.0.0.0.0.
other conifers0.6300.2560.528
beech7.5812.2148.27
maple0.7191.6250.816
ash1.4243.1301.619
oak1.1181.3501.117
chestnut0.0.0.0.0.0.
other broadleaves1.1200.6381.018
total31.0333.2631.33
Eastern Plateauspruce10.466.22410.16
fir3.894.9253.89
pine1.6120.7541.611
larch0.4210.8840.421
stone pine0.0.0.0.0.0.
other conifers0.3360.2890.335
beech7.367.1177.35
maple1.5103.7311.69
ash2.394.4262.48
oak1.6141.0421.613
chestnut0.0.0.0.0.0.
other broadleaves1.2120.8411.212
total30.3229.7930.32
Western Pre-Alpsspruce21.91421.3721.57
fir4.3247.5146.212
pine0.01000.0.0.0100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.0.0.2760.176
beech4.5303.7154.015
maple1.0321.4171.315
ash1.6310.6321.022
oak0.4500.1580.242
chestnut0.0.0.0.0.0.
other broadleaves0.5340.6250.520
total34.11035.4534.95
Central Pre-Alpsspruce19.5714.8717.15
fir7.6109.288.46
pine0.8410.3440.633
larch0.1830.01000.172
stone pine0.0.0.11000.1100
other conifers0.0.0.1700.070
beech4.2147.8106.08
maple0.9210.9130.912
ash0.6460.9200.722
oak0.1530.1430.134
chestnut0.0.0.0.0.0.
other broadleaves0.4270.7210.617
total34.3434.8334.62
Eastern Pre-Alpsspruce21.1717.3819.15
fir4.8147.096.08
pine0.2450.4500.337
larch0.2530.3540.238
stone pine0.11000.0.0.0100
other conifers0.0860.1360.033
beech4.5119.3107.08
maple1.2202.3131.811
ash1.9192.0161.912
oak0.2480.2450.233
chestnut0.0.0.0.0.0.
other broadleaves0.8260.9210.916
total35.1439.8437.53
Northwestern Alpsspruce18.9919.5719.25
fir1.4333.3172.615
pine0.3440.3440.332
larch0.9360.3430.528
stone pine0.2600.01000.154
other conifers0.1680.1900.163
beech3.4454.3153.918
maple1.7322.1131.914
ash0.4340.8270.722
oak0.4820.3510.346
chestnut0.01000.0.0.0100
other broadleaves1.8361.4221.620
total29.4832.4431.24
Central Alpsspruce16.31318.51217.49
fir3.0364.7213.918
pine1.0481.6371.329
larch0.11000.1990.172
stone pine0.4700.1990.358
other conifers0.1720.1840.154
beech2.7274.4213.615
maple1.1281.0241.019
ash1.1481.1381.130
oak0.5710.2590.450
chestnut0.0.0.0.0.0.
other broadleaves1.2391.3271.223
total27.41033.0630.35
Northeastern Alpsspruce20.41614.71116.79
fir1.4412.6232.220
pine0.4990.7680.557
larch0.3591.3360.933
stone pine0.0.0.0.0.0.
other conifers0.0.0.1660.066
beech5.6246.9166.513
maple1.1463.3202.519
ash2.3651.3271.635
oak0.1990.0.0.0100
chestnut0.0.0.0.0.0.
other broadleaves1.3561.4231.424
total32.81232.3632.55
Southwestern Alpsspruce6.61514.7512.15
fir0.3451.3201.019
pine1.8232.5132.311
larch6.9129.078.36
stone pine1.1271.5171.414
other conifers0.0740.0910.060
beech0.4570.9190.718
maple0.2360.3200.317
ash0.5510.3260.427
oak0.4300.2320.322
chestnut0.3730.1510.149
other broadleaves1.6201.4131.511
total20.1732.2328.33
Southeastern Alpsspruce14.9621.5418.53
fir0.5291.1180.815
pine3.1131.3182.111
larch3.9114.2104.17
stone pine1.6181.3191.413
other conifers0.1400.1460.130
beech0.7240.9240.817
maple0.1410.3260.222
ash0.3440.2380.329
oak0.2650.1650.148
chestnut0.0.0.01000.0100
other broadleaves0.8220.8220.816
total26.2431.7329.22
Southern Alpsspruce4.0187.386.67
fir0.5581.1171.016
pine0.7440.2500.334
larch3.7143.883.87
stone pine0.1550.0.0.056
other conifers0.01000.0720.065
beech1.3275.4104.610
maple0.5350.3210.318
ash0.6290.6170.615
oak0.5360.9180.817
chestnut4.2285.0104.810
other broadleaves3.8153.773.86
total19.8728.4326.62
Switzerlandspruce12.4214.1213.22
fir4.143.643.93
pine1.260.991.15
larch1.263.052.04
stone pine0.2150.4130.310
other conifers0.2170.1220.114
beech5.735.245.42
maple1.051.051.04
ash1.360.971.14
oak1.070.4120.76
chestnut0.2271.2100.69
other broadleaves1.261.651.44
total29.7132.4130.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875445/341777
NFI4
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.656.4129.75
fir8.178.0108.16
pine0.9181.8301.115
larch0.1430.11000.140
stone pine0.0.0.0.0.0.
other conifers0.0380.3640.145
beech8.1513.279.24
maple1.592.2131.67
ash0.8141.5271.013
oak1.0180.3430.917
chestnut0.0.0.0.0.0.
other broadleaves0.8140.8180.812
total31.9234.5332.52
Eastern Juraspruce4.9133.4334.712
fir2.6222.3452.520
pine1.2211.6601.320
larch0.4470.1980.345
stone pine0.0.0.0.0.0.
other conifers0.6430.0.0.543
beech12.1716.71312.66
maple1.6152.0361.614
ash1.9162.0361.915
oak2.0210.4981.821
chestnut0.0.0.0.0.0.
other broadleaves1.7291.6391.726
total28.8430.0828.93
Western Plateauspruce8.8108.3348.710
fir4.0162.6503.915
pine0.8330.5670.831
larch0.6300.0.0.530
stone pine0.0.0.0.0.0.
other conifers0.5460.0.0.447
beech7.697.9227.68
maple0.9202.8491.120
ash2.8155.9343.214
oak2.7191.5652.618
chestnut0.2980.0.0.298
other broadleaves1.6232.8511.721
total30.5432.21330.73
Central Plateauspruce9.284.3268.58
fir7.097.2207.18
pine0.5240.5650.522
larch0.3310.2990.329
stone pine0.0.0.0.0.0.
other conifers0.4370.4580.434
beech7.0711.8147.76
maple0.9171.4321.015
ash1.3253.5331.620
oak1.0190.6410.918
chestnut0.01000.0.0.0100
other broadleaves1.1210.8411.119
total28.7330.6829.03
Eastern Plateauspruce9.567.0289.36
fir3.8104.2323.89
pine1.4130.6681.312
larch0.4200.8870.420
stone pine0.0.0.0.0.0.
other conifers0.3370.3800.335
beech7.466.9227.46
maple1.6102.8401.710
ash2.394.4282.49
oak1.3161.0481.315
chestnut0.01000.0.0.0100
other broadleaves1.3121.2411.311
total29.3229.21029.32
Western Pre-Alpsspruce21.91222.0822.07
fir5.6248.1157.113
pine0.0.0.0.0.0.
larch0.1990.2790.263
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech5.0294.3164.615
maple1.3311.8201.617
ash1.5320.6351.024
oak0.4480.0790.244
chestnut0.0.0.0.0.0.
other broadleaves0.6280.4340.422
total36.5837.3537.04
Central Pre-Alpsspruce18.2715.3716.85
fir8.8109.098.96
pine1.0450.3450.736
larch0.2810.01000.171
stone pine0.0.0.11000.1100
other conifers0.0710.1650.061
beech4.9138.0116.48
maple1.0201.0131.012
ash0.7400.8180.721
oak0.0820.2440.139
chestnut0.0.0.0.0.0.
other broadleaves0.4300.7180.516
total35.2435.7335.42
Eastern Pre-Alpsspruce20.9816.5918.76
fir5.4157.4116.58
pine0.1490.3580.243
larch0.2490.4510.338
stone pine0.11000.0.0.0100
other conifers0.1640.1360.133
beech5.8129.2107.58
maple1.6242.3142.013
ash1.8222.0151.913
oak0.3490.1760.241
chestnut0.0.0.0.0.0.
other broadleaves0.9300.8240.919
total37.2539.0438.23
Northwestern Alpsspruce22.71120.9821.56
fir2.1323.7183.116
pine0.1930.2440.241
larch0.9370.3480.530
stone pine0.0.0.01000.0100
other conifers0.01000.0.0.0100
beech4.1464.5164.418
maple2.2372.3152.316
ash0.6370.8290.823
oak0.6800.3570.451
chestnut0.01000.0.0.0100
other broadleaves1.6361.2271.322
total35.2834.2534.64
Central Alpsspruce23.81223.01223.48
fir4.0426.2245.221
pine1.1562.0421.634
larch0.0.0.0.0.0.
stone pine0.3990.0.0.2100
other conifers0.1790.1840.159
beech4.0295.5224.816
maple1.4291.6391.526
ash1.0571.4371.231
oak0.31000.3580.355
chestnut0.0.0.0.0.0.
other broadleaves1.0371.7321.425
total37.1941.7639.65
Northeastern Alpsspruce26.51617.31119.99
fir2.3433.0232.820
pine0.0.0.7710.571
larch0.4611.1420.938
stone pine0.0.0.0.0.0.
other conifers0.0.0.1840.084
beech4.9297.0156.413
maple1.6543.6213.120
ash0.9501.3311.226
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.6471.4241.222
total37.31035.5636.05
Southwestern Alpsspruce6.91615.6613.55
fir0.4431.6201.318
pine2.4272.6152.513
larch8.1149.489.17
stone pine1.7281.3201.416
other conifers0.1640.0750.049
beech0.5591.1200.919
maple0.2420.4210.419
ash0.8600.3260.530
oak0.7300.3370.424
chestnut0.11000.1510.146
other broadleaves1.7221.4141.512
total23.6734.1331.53
Southeastern Alpsspruce18.6723.5521.54
fir0.7321.3201.017
pine3.9141.2222.312
larch4.4134.7134.69
stone pine2.0201.4211.714
other conifers0.2430.1540.134
beech0.9271.1251.018
maple0.2410.3290.224
ash0.2440.3410.231
oak0.2650.1660.248
chestnut0.0.0.01000.0100
other broadleaves0.8350.8210.819
total32.0434.8333.62
Southern Alpsspruce6.0218.387.98
fir0.9661.3181.218
pine0.9530.2640.342
larch4.1194.2104.29
stone pine0.1720.01000.069
other conifers0.0.0.0920.092
beech1.7396.6105.89
maple1.0360.3210.419
ash1.5300.7220.918
oak0.7370.9170.916
chestnut5.8255.9105.99
other broadleaves5.6144.084.27
total28.3732.4331.82
Switzerlandspruce12.4215.0213.62
fir4.943.954.43
pine1.270.9101.16
larch1.183.262.14
stone pine0.3160.4140.311
other conifers0.2180.1260.115
beech6.235.646.02
maple1.251.161.24
ash1.461.081.25
oak1.080.4120.77
chestnut0.2251.3110.79
other broadleaves1.261.661.44
total31.3134.6132.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875446/341778
NFI4
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.856.3129.95
fir7.878.1107.96
pine0.9171.8301.115
larch0.0430.11000.140
stone pine0.0.0.0.0.0.
other conifers0.0380.3640.145
beech7.9513.179.04
maple1.492.2131.67
ash0.8141.5271.013
oak1.0180.3430.817
chestnut0.0.0.0.0.0.
other broadleaves0.9140.8170.912
total31.7234.4332.32
Eastern Juraspruce4.8133.4334.612
fir2.5222.3452.520
pine1.2211.6601.220
larch0.4470.1980.345
stone pine0.0.0.0.0.0.
other conifers0.5430.0.0.543
beech12.5716.71313.07
maple1.7152.0361.713
ash2.0152.0362.014
oak1.9210.4981.821
chestnut0.0.0.0.0.0.
other broadleaves2.1281.6392.026
total29.6430.0829.73
Western Plateauspruce8.4108.3348.410
fir3.8162.6503.716
pine0.8320.5670.730
larch0.7340.0.0.734
stone pine0.0.0.0.0.0.
other conifers0.5440.0.0.444
beech7.797.9227.78
maple0.9192.8491.119
ash2.8155.9343.114
oak2.7181.5652.518
chestnut0.2980.0.0.298
other broadleaves1.9212.8512.019
total30.4432.21330.63
Central Plateauspruce9.284.3268.58
fir7.097.2207.08
pine0.5240.5650.522
larch0.3310.2990.329
stone pine0.0.0.0.0.0.
other conifers0.4370.4580.434
beech7.0711.8147.76
maple0.9171.4320.915
ash1.3253.5331.620
oak1.0190.6410.918
chestnut0.01000.0.0.0100
other broadleaves1.1210.8411.019
total28.7330.6828.93
Eastern Plateauspruce9.467.0289.36
fir3.8104.2323.89
pine1.4130.6681.312
larch0.4200.8870.420
stone pine0.0.0.0.0.0.
other conifers0.4350.3800.433
beech7.366.9227.36
maple1.6102.8401.710
ash2.394.4282.49
oak1.4151.0481.315
chestnut0.01000.0.0.0100
other broadleaves1.3121.2411.311
total29.3229.21029.32
Western Pre-Alpsspruce21.71122.6822.26
fir5.2247.7156.713
pine0.0.0.0.0.0.
larch0.1990.2790.163
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech4.5294.1164.315
maple1.2301.7201.516
ash1.3320.6350.924
oak0.4480.0790.244
chestnut0.0.0.0.0.0.
other broadleaves0.7310.4320.522
total35.1837.3536.44
Central Pre-Alpsspruce18.9715.1717.15
fir8.5109.098.76
pine0.9440.3450.635
larch0.2810.01000.171
stone pine0.0.0.11000.1100
other conifers0.0710.1650.061
beech4.6137.9116.28
maple1.1191.1131.112
ash0.6400.8170.720
oak0.1640.2440.136
chestnut0.0.0.0.0.0.
other broadleaves0.4290.7170.515
total35.2435.4335.32
Eastern Pre-Alpsspruce20.9817.0918.96
fir5.1147.4116.38
pine0.1490.2580.243
larch0.2490.3510.238
stone pine0.11000.0.0.0100
other conifers0.0640.1360.133
beech5.4129.0107.28
maple1.5232.2141.912
ash1.7222.1161.913
oak0.3490.1760.241
chestnut0.0.0.0.0.0.
other broadleaves1.0280.8230.918
total36.2539.3437.83
Northwestern Alpsspruce20.81020.6820.76
fir1.6323.5182.716
pine0.4530.2440.335
larch0.8340.3480.528
stone pine0.2760.01000.168
other conifers0.0710.1970.179
beech3.0464.4163.818
maple1.9332.4142.215
ash0.7330.9290.821
oak0.4800.3570.351
chestnut0.01000.0.0.0100
other broadleaves1.9351.3251.521
total31.8734.0533.14
Central Alpsspruce19.71220.61320.29
fir3.3405.6234.520
pine1.2451.7421.531
larch0.0.0.0.0.0.
stone pine0.31000.0.0.1100
other conifers0.0790.1840.159
beech3.2295.1214.216
maple1.2271.6351.424
ash0.8571.2361.031
oak0.3800.3580.349
chestnut0.0.0.0.0.0.
other broadleaves1.7371.6311.624
total31.7937.8734.95
Northeastern Alpsspruce21.91717.11118.79
fir1.9422.8232.520
pine0.7990.7680.756
larch0.3561.4361.134
stone pine0.0.0.0.0.0.
other conifers0.0.0.1700.070
beech5.2256.7156.213
maple1.4503.4212.819
ash0.9441.3301.225
oak0.1990.01000.088
chestnut0.0.0.0.0.0.
other broadleaves0.6431.3241.122
total33.11034.8634.35
Southwestern Alpsspruce5.91414.9612.25
fir0.3431.5191.218
pine1.7272.4152.213
larch7.2129.478.86
stone pine1.3271.4181.315
other conifers0.0640.0750.049
beech0.4521.0200.819
maple0.2320.4200.417
ash0.6590.4240.428
oak0.5290.3350.323
chestnut0.3890.1510.257
other broadleaves1.5191.4141.511
total20.1733.3329.32
Southeastern Alpsspruce16.2622.5419.74
fir0.5321.1200.917
pine3.3141.2212.112
larch4.1124.9124.59
stone pine1.7191.4201.614
other conifers0.2390.1470.130
beech0.7271.0250.918
maple0.1420.3290.224
ash0.1400.3380.229
oak0.2650.1660.148
chestnut0.0.0.01000.0100
other broadleaves0.9250.8190.815
total28.0433.6331.12
Southern Alpsspruce4.6187.687.07
fir0.6581.1181.017
pine0.6490.2640.340
larch4.6144.394.47
stone pine0.1580.01000.057
other conifers0.0.0.0920.092
beech1.2355.994.99
maple0.7360.3190.418
ash1.0290.8190.816
oak0.4370.9160.815
chestnut5.2325.2105.211
other broadleaves4.7153.984.17
total23.8830.3328.92
Switzerlandspruce12.1214.6213.22
fir4.543.744.13
pine1.170.9101.06
larch1.273.352.24
stone pine0.3150.4140.310
other conifers0.2170.1250.114
beech5.835.345.62
maple1.151.161.14
ash1.361.071.14
oak0.980.4120.76
chestnut0.3301.2100.710
other broadleaves1.361.751.54
total30.1133.6131.61
© WSL, Swiss National Forest Inventory, 17.06.2020 #875447/341779
NFI4
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.056.31210.05
fir7.778.0107.86
pine0.9171.8301.115
larch0.0430.11000.140
stone pine0.0.0.0.0.0.
other conifers0.0380.3640.145
beech8.0513.179.14
maple1.492.2131.67
ash0.8141.5261.013
oak1.0180.3400.817
chestnut0.0.0.0.0.0.
other broadleaves1.0160.8170.914
total31.9234.4332.42
Eastern Juraspruce4.8133.4334.612
fir2.5222.3452.420
pine1.2211.6601.220
larch0.3470.1980.345
stone pine0.0.0.0.0.0.
other conifers0.5430.0.0.543
beech12.4716.71312.96
maple1.7142.0361.713
ash2.0152.0362.014
oak2.3210.4982.121
chestnut0.0.0.0.0.0.
other broadleaves2.1271.6392.125
total29.7430.0829.73
Western Plateauspruce8.4108.3348.410
fir3.8162.6503.716
pine0.8320.5670.730
larch0.7340.0.0.734
stone pine0.0.0.0.0.0.
other conifers0.5440.0.0.444
beech7.797.9227.78
maple0.9192.8491.119
ash2.8155.9343.114
oak2.7181.5652.518
chestnut0.2980.0.0.298
other broadleaves1.9212.8512.019
total30.3332.21330.53
Central Plateauspruce9.184.2268.48
fir7.097.1217.08
pine0.5240.5650.522
larch0.3310.2990.329
stone pine0.0.0.0.0.0.
other conifers0.4370.3580.434
beech7.0712.0137.76
maple0.9171.4310.915
ash1.3253.5321.620
oak1.0180.6410.917
chestnut0.01000.0.0.0100
other broadleaves1.1210.7411.119
total28.6330.6828.83
Eastern Plateauspruce9.367.0289.26
fir3.7104.2323.89
pine1.4130.6681.312
larch0.4200.8870.420
stone pine0.0.0.0.0.0.
other conifers0.4350.3800.433
beech7.366.9227.36
maple1.6102.8401.710
ash2.394.4282.49
oak1.4151.0481.414
chestnut0.01000.0.0.0100
other broadleaves1.6201.2411.619
total29.4229.21029.42
Western Pre-Alpsspruce21.31122.6822.06
fir4.9247.7156.613
pine0.0.0.0.0.0.
larch0.1990.2790.163
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech4.3294.1164.215
maple1.1301.7201.516
ash1.3320.6350.924
oak0.4480.0790.244
chestnut0.0.0.0.0.0.
other broadleaves0.7310.4320.522
total34.1837.3536.04
Central Pre-Alpsspruce18.3715.1716.85
fir8.2108.898.56
pine0.9440.3450.635
larch0.2810.01000.171
stone pine0.0.0.11000.1100
other conifers0.0710.1650.061
beech4.6147.8106.18
maple1.0191.1131.112
ash0.6400.8170.720
oak0.1640.2440.136
chestnut0.0.0.0.0.0.
other broadleaves0.4280.7160.514
total34.2435.1334.62
Eastern Pre-Alpsspruce20.6716.9918.86
fir5.1147.3116.28
pine0.1490.2580.243
larch0.1500.3510.238
stone pine0.11000.0.0.0100
other conifers0.0640.1360.133
beech5.5129.0107.27
maple1.6222.2141.912
ash1.6212.1161.913
oak0.3460.1760.240
chestnut0.0.0.0.0.0.
other broadleaves1.1260.8231.018
total36.1539.1437.63
Northwestern Alpsspruce19.91020.5820.26
fir1.5323.5182.716
pine0.3530.2440.335
larch0.7340.2480.528
stone pine0.2760.01000.168
other conifers0.0710.1820.169
beech2.8464.3163.718
maple1.7332.5142.214
ash0.6330.9290.821
oak0.4800.2570.351
chestnut0.01000.0.0.0100
other broadleaves1.8341.5261.621
total30.0734.1532.44
Central Alpsspruce19.31219.61319.58
fir3.1405.6224.420
pine1.2451.6421.431
larch0.0.0.0.0.0.
stone pine0.31000.0.0.1100
other conifers0.0790.1650.153
beech3.1295.2204.215
maple1.2271.7311.522
ash0.8571.3331.029
oak0.3800.2580.349
chestnut0.0.0.0.0.0.
other broadleaves1.6381.5301.623
total30.8937.0734.15
Northeastern Alpsspruce19.21717.11117.99
fir1.6422.7232.320
pine0.6990.8620.752
larch0.3571.4371.034
stone pine0.0.0.0.0.0.
other conifers0.0.0.1700.070
beech4.3266.5155.713
maple1.4443.3212.719
ash0.9401.3281.223
oak0.1990.01000.088
chestnut0.0.0.0.0.0.
other broadleaves0.5431.3231.021
total28.81134.5632.55
Southwestern Alpsspruce5.31414.7611.65
fir0.3431.5191.118
pine1.6252.4152.113
larch6.5129.378.46
stone pine1.3251.4181.415
other conifers0.0650.0750.049
beech0.4521.0200.819
maple0.2300.4200.417
ash0.6530.4240.427
oak0.5290.3350.323
chestnut0.3890.1510.157
other broadleaves1.5181.4141.411
total18.4733.0328.12
Southeastern Alpsspruce15.3622.6419.34
fir0.5321.1200.817
pine3.1141.2212.011
larch4.0114.9124.58
stone pine1.7181.4201.513
other conifers0.2350.1470.128
beech0.7261.0250.818
maple0.1420.4350.329
ash0.1370.3380.228
oak0.2650.1660.148
chestnut0.0.0.01000.0100
other broadleaves0.9240.9180.915
total26.8433.7330.62
Southern Alpsspruce4.1187.686.87
fir0.6581.1181.017
pine0.5490.2640.340
larch4.5134.484.47
stone pine0.1590.01000.057
other conifers0.01000.0920.077
beech1.1345.894.79
maple0.6340.3190.417
ash0.9270.8190.816
oak0.4370.8160.715
chestnut4.6315.2105.010
other broadleaves4.3143.883.97
total21.6830.0228.02
Switzerlandspruce11.8214.5213.02
fir4.343.644.03
pine1.170.9101.06
larch1.363.352.24
stone pine0.3140.4140.410
other conifers0.2170.1240.114
beech5.635.245.42
maple1.151.161.14
ash1.261.071.14
oak0.980.4120.76
chestnut0.3301.2100.710
other broadleaves1.471.751.54
total29.4133.4131.21
© WSL, Swiss National Forest Inventory, 17.06.2020 #875448/341780
NFI1
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.3512.9421.1415.554.62213.52
fir5.564.566.581.0180.5704.34
pine1.3121.7100.5362.7120.9511.56
larch0.1320.4170.1503.0102.5200.98
stone pine0.0.0.0.0.01001.1180.01000.218
other conifers0.0410.2250.0770.0600.0.0.121
beech8.446.743.991.6141.1425.53
maple1.180.7100.7160.3220.2480.76
ash0.9111.490.9170.2310.5380.96
oak1.1131.690.1330.2390.6440.97
chestnut0.0.0.0880.0.0.0.5.7250.226
other broadleaves1.0121.1100.6200.8193.7191.06
total28.7231.1234.3326.5320.3929.81
inside perimeterspruce6.5118.01318.7418.336.2914.42
fir5.8115.6177.361.6101.0213.35
pine1.8250.6430.3371.6110.2531.010
larch0.1790.3710.1474.173.1102.56
stone pine0.0.0.0.0.01000.7150.01000.314
other conifers0.1950.0610.0480.0530.0.0.034
beech11.477.6126.781.9104.094.44
maple1.6131.9241.1100.6120.1320.77
ash1.1243.1170.9130.3170.3210.68
oak0.2531.0290.1350.1270.6180.312
chestnut0.0.0.0.0.0.0.0424.5121.012
other broadleaves0.9171.2290.7140.8102.791.26
total29.5329.3536.0230.1222.7329.71
totalspruce8.7412.4419.8317.335.9813.92
fir5.654.666.951.490.9203.83
pine1.4111.690.4262.080.3371.35
larch0.1300.4160.1343.753.091.64
stone pine0.0.0.0.0.0750.9110.0720.311
other conifers0.1390.2250.0440.0400.0.0.119
beech9.036.845.461.883.595.02
maple1.270.890.990.5100.1270.74
ash0.9101.680.9100.3150.3180.85
oak1.0121.590.1240.1240.6170.66
chestnut0.0.0.0880.0.0.0424.7100.610
other broadleaves1.0101.190.6120.892.981.14
total28.9131.0235.2228.9122.3329.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875449/341781
NFI1
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.4512.7420.5414.954.22113.32
fir5.564.466.380.9180.4704.24
pine1.2121.7100.5362.5120.7511.56
larch0.1320.4170.1502.992.4190.88
stone pine0.0.0.0.0.01001.0170.01000.217
other conifers0.0410.2250.0770.0460.0.0.121
beech8.346.843.991.5141.2365.43
maple1.180.7100.7150.3200.2440.76
ash0.9111.490.9160.2280.5350.96
oak1.1131.690.1310.2390.5440.97
chestnut0.0.0.0880.0.0.01005.2250.225
other broadleaves1.0121.2100.6200.9173.4181.16
total28.7231.1233.5325.4318.8829.31
inside perimeterspruce6.6107.91318.7418.036.1914.32
fir5.8115.7177.261.6101.0203.25
pine1.8250.6430.2361.6110.2531.010
larch0.1790.2710.1474.163.0102.55
stone pine0.0.0.0.0.01000.7140.01000.314
other conifers0.1950.0610.0480.0510.0.0.034
beech11.377.9116.771.9103.994.44
maple1.6131.9241.2100.6110.1300.86
ash1.1243.0170.9130.3160.3200.68
oak0.2531.0290.1350.1260.7230.314
chestnut0.0.0.0.0.0.0.0414.5111.011
other broadleaves0.9171.2290.7140.8102.791.26
total29.4329.5535.8229.9222.6329.61
totalspruce8.9412.3419.5316.935.8813.72
fir5.554.566.851.480.9193.73
pine1.3111.690.3261.980.3371.35
larch0.1300.4160.1343.752.991.64
stone pine0.0.0.0.0.0750.8110.0720.311
other conifers0.1390.2250.0440.0340.0.0.118
beech8.936.945.361.883.495.02
maple1.270.890.980.5100.2250.74
ash0.9101.680.9100.3140.3170.85
oak1.0121.590.1230.1230.7210.66
chestnut0.0.0.0880.0.0.0394.6100.610
other broadleaves1.0101.2100.7110.892.881.14
total28.8131.0234.7228.3121.9329.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #875450/341782
NFI1
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.1313.2321.0314.834.51613.42
fir5.644.546.450.9130.4504.23
pine1.291.770.6222.290.5401.45
larch0.1240.4120.1313.472.4141.05
stone pine0.0.0.0.0.0651.0120.1780.212
other conifers0.0290.2200.0560.0370.01000.116
beech8.336.533.971.4111.2245.32
maple1.160.770.7110.3140.1390.74
ash0.981.460.7110.2190.5310.94
oak1.191.660.2230.2270.7320.95
chestnut0.0.0.0740.0.0.1585.0160.216
other broadleaves1.081.270.5130.8132.8131.05
total28.4131.4134.1225.4218.2629.41
inside perimeterspruce6.197.71118.2318.226.5614.32
fir6.284.2137.541.871.1153.43
pine1.5180.5350.3271.680.2340.97
larch0.0800.2530.1324.053.172.54
stone pine0.0.0.0.0.0820.7110.0750.311
other conifers0.0840.1440.1440.0380.0640.024
beech11.358.686.252.374.074.53
maple1.7101.7161.270.690.1220.85
ash1.0173.4140.990.2130.3150.66
oak0.6281.4200.1280.1220.7150.310
chestnut0.0.0.11000.01000.0394.180.98
other broadleaves1.2141.0220.6100.872.561.24
total29.5228.8435.2230.4122.7229.71
totalspruce8.6312.7319.5216.926.2513.81
fir5.744.546.931.561.0143.82
pine1.281.670.4171.860.3261.24
larch0.1230.4120.1223.843.061.63
stone pine0.0.0.0.0.0520.880.0570.38
other conifers0.0290.2190.0350.0270.0550.113
beech8.826.735.141.963.564.92
maple1.250.861.060.580.1190.73
ash0.971.650.870.2110.3140.73
oak1.081.660.1180.1180.7130.64
chestnut0.0.0.0610.01000.1394.370.57
other broadleaves1.071.170.680.872.661.13
total28.6131.2134.7128.6121.9229.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #875451/341783
NFI2
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.6513.3422.2415.755.32214.02
fir5.764.766.781.0180.7714.54
pine1.2131.4100.5382.5120.9541.47
larch0.1320.4170.1483.5103.0201.08
stone pine0.0.0.0.0.01001.3170.0830.317
other conifers0.1460.3230.0670.1460.0.0.119
beech9.247.244.691.8200.9456.13
maple1.280.890.9130.5220.5400.96
ash1.0121.791.0160.3310.7341.16
oak1.2131.6100.2370.3360.6401.07
chestnut0.0.0.0810.0.0.01005.3240.225
other broadleaves1.0141.2100.6181.0164.1181.17
total30.3232.7236.8327.9322.0731.51
inside perimeterspruce6.6118.81319.1418.036.9914.62
fir6.2115.8177.961.7101.0203.55
pine1.9260.5420.3341.7110.2551.010
larch0.1790.4690.1454.573.4102.76
stone pine0.0.0.0.0.11000.8140.0.0.414
other conifers0.1690.1510.0450.0510.01000.029
beech12.679.0117.382.2105.0135.05
maple1.8121.9231.3100.7110.1270.96
ash1.6243.7170.9130.4170.4210.78
oak0.2511.0290.1330.1260.7180.312
chestnut0.0.0.0.0.0.0.1435.2111.211
other broadleaves0.9160.7280.8141.093.381.45
total31.9331.9438.0231.1226.4331.71
totalspruce9.0412.8420.6317.236.7814.22
fir5.854.867.351.591.0194.03
pine1.3121.3100.4272.080.3391.25
larch0.1300.4170.1334.163.391.84
stone pine0.0.0.0.0.0771.0110.0840.311
other conifers0.1390.3220.0400.0350.01000.116
beech9.937.346.062.094.4125.62
maple1.370.991.180.6100.2230.94
ash1.1111.981.0100.4150.5170.95
oak1.0131.690.2260.2230.7160.76
chestnut0.0.0.0810.0.0.0425.2100.610
other broadleaves1.0121.1100.7111.083.471.24
total30.6132.6137.4230.0125.7331.61
© WSL, Swiss National Forest Inventory, 17.06.2020 #875452/341784
NFI2
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.7513.0422.2414.354.42113.62
fir5.664.666.480.9180.6664.24
pine1.1131.4100.4382.2120.8501.37
larch0.1320.5180.1483.292.7181.07
stone pine0.0.0.0.0.01001.1170.0830.217
other conifers0.1460.3230.0670.1370.0.0.118
beech9.147.344.491.7190.9395.83
maple1.280.990.9130.4200.4380.95
ash1.0121.791.0160.3280.5351.16
oak1.2131.7100.2350.2330.5401.07
chestnut0.0.0.0810.0.0.1755.6270.326
other broadleaves1.0131.3100.7191.1153.5171.16
total30.0232.7236.4325.6319.9930.61
inside perimeterspruce6.6118.81319.0417.536.7814.32
fir6.3115.7177.661.7101.0203.35
pine1.8260.5420.2341.6110.2551.09
larch0.1790.4690.1454.473.592.85
stone pine0.0.0.0.0.01000.8140.0.0.414
other conifers0.1690.1510.0450.0460.01000.028
beech12.479.0117.272.194.8134.94
maple1.8121.9231.4100.7110.2270.96
ash1.6243.7171.0130.4160.4200.78
oak0.2511.0290.1330.1250.7200.313
chestnut0.0.0.0.0.0.0.1435.1111.111
other broadleaves0.9160.7280.8131.093.281.45
total31.8331.7437.6230.4225.7331.11
totalspruce9.1412.6420.6316.336.2813.92
fir5.754.767.051.480.9193.83
pine1.3121.3100.3271.880.3371.25
larch0.1300.4170.1334.053.381.84
stone pine0.0.0.0.0.0770.9110.0840.311
other conifers0.1390.3220.0400.1290.01000.116
beech9.747.545.962.094.1125.42
maple1.371.091.180.6100.2220.94
ash1.1111.981.0100.4140.5170.95
oak1.0131.790.2250.2210.7180.76
chestnut0.0.0.0810.0.0.1435.2100.610
other broadleaves1.0111.290.7111.083.371.34
total30.4232.6137.0228.6124.6330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875453/341785
NFI2
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.6413.1422.3414.254.62013.62
fir5.564.766.370.9170.5664.24
pine1.1121.490.5332.3110.7501.36
larch0.1300.4170.1483.292.9161.07
stone pine0.0.0.0.0.01001.1160.0830.216
other conifers0.1440.3210.0590.1350.01000.117
beech9.047.344.391.5191.1355.83
maple1.180.991.0120.4180.4380.85
ash0.9111.791.1160.3260.5351.06
oak1.2121.790.2330.2330.6361.07
chestnut0.0.0.0820.0.0.1724.9280.226
other broadleaves1.0121.290.7181.1143.4161.16
total29.7232.7236.5325.5319.5830.51
inside perimeterspruce6.6108.61219.1417.636.9814.42
fir6.0105.8167.461.790.9203.34
pine1.8250.4430.3301.5100.3461.09
larch0.1790.3690.1394.563.582.85
stone pine0.0.0.0.0.01000.9130.0.0.413
other conifers0.1660.1460.0410.0420.01000.025
beech12.769.1107.172.294.7124.94
maple1.8121.8221.490.7100.2290.96
ash1.7233.8150.9120.4150.4180.87
oak0.2511.0270.1330.1240.8180.312
chestnut0.0.0.0.0.0.0.0435.2101.210
other broadleaves0.9160.7260.8141.093.281.45
total31.9331.6437.4230.7226.0331.31
totalspruce9.1412.7320.6316.426.4714.01
fir5.654.856.951.580.8193.83
pine1.2111.390.4241.880.4351.25
larch0.1280.4170.1304.053.471.84
stone pine0.0.0.0.0.0771.0100.0840.310
other conifers0.1370.3200.0330.1270.0730.114
beech9.737.445.751.984.0115.42
maple1.371.081.270.690.2230.94
ash1.1111.981.0100.4130.4160.95
oak1.1121.690.2240.2210.7160.76
chestnut0.0.0.0820.0.0.1425.2100.69
other broadleaves0.9111.290.8111.083.271.34
total30.1132.6137.0228.8124.8330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875454/341786
NFI3
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.5510.7420.1516.855.82012.92
fir6.464.776.681.2180.8674.74
pine1.1131.3100.5392.5120.9541.37
larch0.1360.4170.1523.8103.7191.08
stone pine0.0.0.0.0.01001.3170.1730.317
other conifers0.1400.3230.0840.1400.0.0.218
beech9.147.344.892.0201.4396.23
maple1.481.191.0140.6240.9371.16
ash1.1112.081.2180.6351.1301.47
oak1.3141.6100.2340.3310.7381.08
chestnut0.0.0.0800.0.0.0735.7250.225
other broadleaves1.1141.2100.5191.2175.0151.27
total31.3230.7235.3330.6326.2731.41
inside perimeterspruce6.5117.01618.0518.837.9814.82
fir7.1115.4178.162.0101.3183.75
pine1.8270.5400.2341.6110.2601.010
larch0.1840.4670.2444.974.0103.06
stone pine0.0.0.0.0.11000.9150.0.0.415
other conifers0.2640.2490.1430.0410.0920.126
beech13.779.8117.772.496.1125.64
maple2.0122.1211.5100.8110.2231.06
ash1.6244.2181.1130.5150.6200.98
oak0.3440.9320.1320.2260.9170.412
chestnut0.0.0.0.0.0.0.0455.7101.311
other broadleaves1.0161.0290.8141.2104.081.76
total34.3331.4537.8233.2230.9333.71
totalspruce8.9410.3419.0318.137.5813.82
fir6.554.867.451.781.2184.23
pine1.3121.2100.4281.980.3411.26
larch0.1330.4160.1334.553.991.94
stone pine0.0.0.0.0.0801.0110.0730.311
other conifers0.2340.3220.0390.1280.0920.115
beech10.047.546.362.395.3115.92
maple1.571.281.380.8100.4201.04
ash1.2102.281.2110.5170.7171.25
oak1.1141.5100.2240.2210.9160.77
chestnut0.0.0.0800.0.0.0415.790.79
other broadleaves1.1121.2100.7111.284.171.44
total31.9230.7236.6232.3130.1332.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #875455/341787
NFI3
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.9410.6420.5513.954.01812.42
fir6.164.666.080.9170.5584.14
pine1.0131.390.5352.0110.7441.26
larch0.1350.4160.1463.683.7141.27
stone pine0.0.0.0.0.01001.0150.1550.215
other conifers0.1400.4210.0840.1310.01000.217
beech8.947.544.391.6181.3275.73
maple1.471.181.0130.5190.5351.05
ash1.1112.081.2170.6260.6291.36
oak1.3141.7100.2290.3290.5361.07
chestnut0.0.0.0810.0.0.1694.2280.227
other broadleaves1.1131.390.6171.2143.8151.26
total31.0230.8234.5325.8319.8729.71
inside perimeterspruce7.0126.91417.2418.137.3814.22
fir7.3105.1158.061.991.1173.64
pine1.7260.5370.2331.5100.2500.99
larch0.1660.3670.1444.863.883.05
stone pine0.0.0.0.0.11001.0130.0.0.413
other conifers0.2600.2470.1400.1350.0720.122
beech13.469.7107.472.285.4105.24
maple2.0122.2191.690.9100.3211.05
ash1.6223.9171.2120.5140.6170.97
oak0.3391.3300.2300.2240.9180.412
chestnut0.0.0.0.0.0.0.0455.0101.210
other broadleaves1.0160.9290.7131.293.771.75
total34.6331.1536.8232.2228.4332.51
totalspruce9.3410.2418.8316.426.6713.22
fir6.354.667.151.581.0163.93
pine1.2121.290.4251.780.3341.15
larch0.1320.4160.1324.353.872.04
stone pine0.0.0.0.0.0791.0100.0560.310
other conifers0.1330.3200.1380.1230.0650.113
beech9.737.745.952.084.6105.52
maple1.561.281.370.790.3181.04
ash1.2102.271.2100.5140.6151.15
oak1.1131.790.2210.2190.8170.76
chestnut0.0.0.0810.0.0.1434.8100.69
other broadleaves1.1111.290.7101.283.861.44
total31.7230.8235.7229.7126.6230.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875456/341788
NFI4
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.259.2419.7517.656.02112.42
fir6.764.867.181.3180.9664.94
pine1.0141.0110.5412.5120.9531.27
larch0.1350.4150.2464.0104.1191.18
stone pine0.0.0.0.0.01001.4160.1720.316
other conifers0.2350.4230.0570.1340.0.0.217
beech9.147.345.291.8191.7396.23
maple1.581.381.3140.7221.0361.25
ash1.1112.181.2170.5261.5301.46
oak1.3141.5110.2330.4300.7371.08
chestnut0.0.0.0900.0.0.0755.8250.225
other broadleaves1.0151.3100.6191.2165.6141.26
total31.2229.3236.0331.4328.3731.31
inside perimeterspruce5.9126.11817.4519.738.3815.02
fir7.2105.3178.362.291.3183.95
pine1.8270.5400.2361.5120.2640.910
larch0.1840.4680.2405.274.2103.26
stone pine0.0.0.0.0.11000.9140.01000.414
other conifers0.3640.3480.1370.0380.0920.126
beech13.769.5107.672.496.6105.74
maple2.2132.1231.691.0100.3211.16
ash1.5234.4191.2110.5140.7221.08
oak0.3390.9320.1370.2260.9170.412
chestnut0.0.0.0.0.0.0.0455.9101.311
other broadleaves0.9161.3280.6131.2104.081.66
total33.8330.8637.4235.0232.4334.71
totalspruce8.548.9418.5318.937.9813.62
fir6.854.867.751.981.2184.43
pine1.1131.0100.4301.990.3421.16
larch0.1320.4150.2304.864.292.15
stone pine0.0.0.0.0.1761.1110.0690.311
other conifers0.2310.4220.0320.1250.0920.115
beech10.047.546.452.285.896.02
maple1.671.381.580.990.4191.24
ash1.2102.371.2100.5130.9181.25
oak1.1131.4100.2250.2200.9160.77
chestnut0.0.0.0900.0.0.0405.990.79
other broadleaves1.0121.390.6111.284.271.44
total31.7229.4236.7233.7131.8232.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875457/341789
NFI4
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.459.1420.0515.154.61812.02
fir6.564.766.781.0180.6584.54
pine1.0141.0110.5402.1120.6491.17
larch0.1350.4160.2463.794.6141.27
stone pine0.0.0.0.0.01001.2150.1580.315
other conifers0.2350.4220.0570.1310.0.0.217
beech9.147.344.891.5181.2355.73
maple1.571.381.2130.6200.7361.15
ash1.1102.181.1170.4231.0291.36
oak1.2141.5100.2320.3280.4370.98
chestnut0.0.0.0900.0.0.1855.2320.330
other broadleaves1.2151.490.6181.3144.7151.36
total31.2229.2235.4327.3323.8830.01
inside perimeterspruce5.9126.11817.6518.937.6814.62
fir7.3105.3178.162.191.1183.74
pine1.8270.5400.2361.5110.2640.910
larch0.1840.4680.2405.274.393.45
stone pine0.0.0.0.0.11001.0140.01000.414
other conifers0.3640.3480.1370.1380.0920.125
beech13.669.5107.472.395.995.34
maple2.2132.1231.691.0100.3191.16
ash1.5234.4191.2120.6140.8191.07
oak0.3390.9320.1370.2250.9160.412
chestnut0.0.0.0.0.0.0.0455.2101.210
other broadleaves0.9161.3280.7131.293.981.75
total33.8330.8637.3234.0230.3333.71
totalspruce8.748.8418.8317.527.0713.22
fir6.754.867.451.681.0174.13
pine1.1131.0100.4301.780.3401.06
larch0.1320.4150.2304.654.472.24
stone pine0.0.0.0.0.0761.0100.0570.310
other conifers0.2310.4210.0320.1250.0920.114
beech9.947.546.152.084.995.62
maple1.661.381.580.890.4181.14
ash1.2102.371.2100.5120.8161.15
oak1.0131.4100.1240.2190.8150.76
chestnut0.0.0.0900.0.0.1505.2110.710
other broadleaves1.1131.490.6111.284.171.54
total31.7229.4236.4231.4128.9231.71
© WSL, Swiss National Forest Inventory, 17.06.2020 #875458/341790
NFI4
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce9.459.1419.5514.054.11811.82
fir6.464.766.680.9180.6584.34
pine0.9141.0110.5401.9120.5491.17
larch0.1350.4160.1463.684.5131.37
stone pine0.0.0.0.0.01001.1140.1590.314
other conifers0.2350.4220.0570.1290.01000.217
beech9.147.344.891.4181.1345.63
maple1.571.381.2130.6190.6341.15
ash1.1102.181.1170.4220.9271.26
oak1.3141.5100.2310.3280.4370.98
chestnut0.0.0.0900.0.0.1854.6310.330
other broadleaves1.3151.5120.7181.2134.3141.47
total31.3229.3234.7325.6321.6829.41
inside perimeterspruce5.9126.11817.5518.937.6814.62
fir7.2105.2178.062.091.1183.64
pine1.8270.5400.2361.4110.2640.910
larch0.1840.4680.2405.274.483.45
stone pine0.0.0.0.0.11001.0140.01000.514
other conifers0.3640.3480.1370.1350.0920.124
beech13.569.7107.472.385.895.34
maple2.1132.1231.691.0100.3191.16
ash1.6234.4191.2120.6130.8191.07
oak0.4370.9320.1370.2250.8160.312
chestnut0.0.0.0.0.0.0.0455.2101.210
other broadleaves0.9161.3280.7121.293.881.75
total33.8330.7637.1233.9230.0233.51
totalspruce8.848.8418.5316.926.8713.02
fir6.654.767.351.681.0174.03
pine1.1130.9100.4301.680.3401.06
larch0.1320.4150.2304.554.472.24
stone pine0.0.0.0.0.0761.0100.0570.410
other conifers0.2310.4210.0320.1230.0770.114
beech9.947.546.151.984.795.42
maple1.661.381.470.890.4171.14
ash1.2102.371.1100.5120.8161.14
oak1.1131.5100.1240.2190.7150.76
chestnut0.0.0.0900.0.0.1505.0100.710
other broadleaves1.2131.5120.7111.283.971.54
total31.8229.4235.9230.5128.0231.21
© WSL, Swiss National Forest Inventory, 17.06.2020 #875459/341791
NFI2
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane29.4110.0.0.0.29.411
colline/submontane28.840.0.0.0.28.84
total28.930.0.0.0.28.93
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine23.14933.2370.0.28.931
upper montane27.02341.01954.8.34.016
lower montane61.7237.3110.0.46.411
colline/submontane0.0.37.840.0.37.84
total33.91837.61154.8.36.69
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.11746.91111.8036.613
lower montane52.91540.21569.51452.211
colline/submontane56.54056.32331.2052.324
total44.41145.21052.52345.48
BEupper subalpine19.51628.3296.0021.624
lower subalpine34.21133.4732.72633.76
upper montane36.4734.9436.0835.54
lower montane38.0537.6437.4937.83
colline/submontane33.0440.2933.6934.13
total35.2335.7334.9635.42
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.500.0.0.0.32.50
lower montane35.11233.71437.12934.99
colline/submontane30.7740.7728.92230.86
total31.9635.31131.01832.15
FRupper subalpine0.0.0.0.0.0.0.0.
lower subalpine41.91841.2130.0.41.511
upper montane40.51034.4718.3036.66
lower montane38.2841.21627.51738.17
colline/submontane33.3734.82518.5.33.17
total37.5537.3624.21437.14
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane33.880.0.0.0.33.88
total33.880.0.0.0.33.88
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine36.71928.03922.01832.616
upper montane44.34030.91718.45833.317
lower montane55.61743.01736.62743.412
colline/submontane0.0.14.6210.0.14.621
total41.51532.71229.32135.38
GRupper subalpine24.6830.0729.5727.75
lower subalpine28.0633.0438.61231.33
upper montane30.4928.9529.61229.44
lower montane30.91123.31129.21127.67
colline/submontane31.81022.81228.51428.17
total28.5429.8331.7629.52
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane40.21331.21424.71336.711
lower montane32.5831.51039.81733.46
colline/submontane30.3633.41531.71631.06
total32.5532.1835.61232.84
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.41342.9140.0.31.911
upper montane41.5837.6130.0.40.67
lower montane38.0635.81748.4037.86
colline/submontane35.01029.21554.31035.19
total37.2436.7852.3737.34
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine22.41938.200.0.23.817
upper montane32.2633.42122.21431.66
lower montane32.5924.41322.82030.18
colline/submontane28.8110.0.42.1030.010
total31.1428.81224.41330.44
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine33.51826.7290.0.30.816
upper montane20.9046.8140.0.42.616
lower montane25.72135.7434.2628.713
colline/submontane27.3.32.9742.2.33.78
total28.91336.91336.8733.09
OWupper subalpine7.8.44.600.0.26.150
lower subalpine30.51234.91337.3032.58
upper montane38.72130.7150.0.34.714
lower montane48.02843.01720.15540.518
colline/submontane17.75329.64543.5026.929
total33.81134.4928.82733.87
SGupper subalpine0.0.31.500.0.31.50
lower subalpine28.81428.8170.0.28.811
upper montane39.41236.61157.8037.88
lower montane39.1840.2841.72039.86
colline/submontane35.51140.81042.91738.67
total35.6637.1544.11236.84
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane30.0130.0.35.1030.312
colline/submontane27.680.0.53.4028.18
total28.370.0.44.31528.77
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine35.9200.0.0.0.35.920
upper montane23.11238.0015.7023.612
lower montane30.5638.1940.0231.55
colline/submontane29.7626.42535.82829.76
total29.3433.21132.71829.74
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.71229.1190.0.27.610
upper montane34.11440.6934.4037.78
lower montane30.01538.21537.4833.89
colline/submontane42.6168.5039.42237.317
total30.8736.5737.7833.65
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.32.900.0.32.90
lower montane30.11618.0130.0.29.115
colline/submontane34.0626.9140.0.33.15
total33.3526.2120.0.32.45
TIupper subalpine19.82223.6120.0.22.311
lower subalpine20.32026.3838.81125.77
upper montane14.02425.0624.9823.86
lower montane19.52428.11318.75026.912
colline/submontane22.81326.2722.61025.06
total20.2926.2423.6925.04
URupper subalpine31.1.17.500.0.23.220
lower subalpine19.72745.61417.7.31.715
upper montane27.31539.01354.7034.810
lower montane30.22430.81349.2634.311
colline/submontane61.7.24.61815.04826.724
total25.41337.0833.82332.47
VDupper subalpine78.400.0.0.0.78.40
lower subalpine24.2631.090.0.25.45
upper montane31.4636.31145.71333.55
lower montane33.2523.91746.0532.55
colline/submontane31.9724.51238.13030.66
total30.0330.4639.81430.43
VSupper subalpine17.71429.5722.72325.07
lower subalpine26.71535.0538.41733.64
upper montane18.91627.6641.21427.16
lower montane23.51820.31022.31921.48
colline/submontane11.72120.21220.11617.210
total20.3829.6331.2927.43
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.32.6.0.0.32.6.
upper montane40.21333.62725.5.35.913
lower montane32.9720.1270.0.26.114
colline/submontane27.72635.5210.0.29.620
total32.91027.61625.5.30.49
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.9340.0.0.0.30.238
lower montane32.0534.7120.0.32.15
colline/submontane31.5433.8120.0.31.54
total31.7329.6170.0.31.73
Switzerlandupper subalpine22.5729.1524.81226.34
lower subalpine28.3333.0235.5931.02
upper montane33.2331.6233.3632.42
lower montane34.4232.4334.7533.82
colline/submontane30.7228.7429.8530.31
total31.4131.5132.7331.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #875460/341792
NFI2
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane29.4110.0.0.0.29.411
colline/submontane29.040.0.0.0.29.04
total29.030.0.0.0.29.03
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine23.14933.2370.0.28.931
upper montane27.02341.01954.8.34.016
lower montane61.7237.3110.0.46.411
colline/submontane0.0.37.840.0.37.84
total33.91837.61154.8.36.69
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.11746.91111.8036.613
lower montane52.91540.21569.51452.211
colline/submontane56.54056.32331.2052.324
total44.41145.21052.52345.48
BEupper subalpine19.51628.3296.0021.624
lower subalpine32.21133.7732.72633.06
upper montane36.5834.9433.9935.54
lower montane37.4637.4437.4937.43
colline/submontane33.4440.2933.6934.44
total34.9335.8334.4635.22
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.500.0.0.0.32.50
lower montane36.81233.71437.12936.19
colline/submontane30.5729.82928.92230.36
total32.3632.51331.01832.25
FRupper subalpine0.0.3.7.0.0.3.7.
lower subalpine41.91840.2120.0.40.910
upper montane36.31234.4718.3035.07
lower montane38.4841.21627.51738.37
colline/submontane32.5734.82518.5.32.47
total36.6536.6624.21436.24
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane30.0150.0.0.0.30.015
total30.0150.0.0.0.30.015
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine34.32024.33622.01830.016
upper montane35.04330.91718.45831.218
lower montane44.72643.01736.62741.512
colline/submontane0.0.14.6210.0.14.621
total36.31631.71229.32133.18
GRupper subalpine21.4927.8729.21125.15
lower subalpine25.9631.9436.91329.73
upper montane27.5928.1528.71228.04
lower montane28.81124.01228.01226.87
colline/submontane30.91022.81228.51427.97
total26.1428.8330.7627.92
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane37.71231.41224.71335.210
lower montane31.8831.51039.81733.06
colline/submontane30.3633.41531.71631.06
total32.1532.1735.61232.54
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.61237.5190.0.29.811
upper montane41.9837.6130.0.41.07
lower montane37.2735.81748.4037.16
colline/submontane35.11029.21554.31035.19
total36.9435.7852.3736.94
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine21.21938.200.0.22.617
upper montane31.1633.42122.21430.66
lower montane32.5924.41322.81729.98
colline/submontane28.8110.0.42.1030.010
total30.4428.81224.31229.74
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine25.22226.7290.0.25.718
upper montane20.9046.8140.0.42.616
lower montane25.72135.7434.2628.713
colline/submontane27.3.32.9742.2.33.78
total25.21436.91336.8730.79
OWupper subalpine7.8.44.600.0.26.150
lower subalpine28.31234.91337.3031.18
upper montane38.72130.7150.0.34.714
lower montane48.02843.01720.15540.518
colline/submontane17.75333.33043.5029.423
total32.31134.7828.82733.17
SGupper subalpine0.0.31.500.0.31.50
lower subalpine23.91526.8170.0.25.011
upper montane43.11237.1957.8039.27
lower montane42.01039.9841.72040.86
colline/submontane33.81240.81042.91737.87
total35.2636.9544.11236.54
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane30.0130.0.35.1030.312
colline/submontane27.680.0.53.4028.18
total28.370.0.44.31528.77
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine29.9260.0.0.0.29.926
upper montane23.11238.0015.7023.612
lower montane30.6638.1940.0231.65
colline/submontane30.2726.42535.82830.16
total29.5433.21132.71829.84
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.71228.7180.0.27.510
upper montane34.61339.3934.4037.37
lower montane32.01834.91637.4833.611
colline/submontane42.6168.5039.42237.317
total31.5835.2737.7833.45
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.32.900.0.32.90
lower montane30.11618.0130.0.29.115
colline/submontane33.5626.9140.0.32.75
total32.9526.2120.0.32.15
TIupper subalpine16.22122.4120.0.20.011
lower subalpine16.92125.3838.81124.17
upper montane13.52224.4622.81123.15
lower montane15.62526.91318.44224.912
colline/submontane22.71726.1723.51025.06
total18.61125.5423.7924.14
URupper subalpine31.1.17.500.0.23.220
lower subalpine16.92739.71717.7.27.316
upper montane24.91436.01554.7031.611
lower montane30.22430.81349.2634.311
colline/submontane65.4425.21515.04831.522
total24.31334.3933.82330.27
VDupper subalpine42.3620.0.0.0.42.362
lower subalpine23.6631.098.57424.85
upper montane30.7635.41145.71332.75
lower montane32.4523.91746.0531.85
colline/submontane32.6724.31141.92431.36
total29.5330.1639.51329.93
VSupper subalpine16.81429.6722.72324.47
lower subalpine24.71534.3538.41732.55
upper montane16.91726.9741.21425.66
lower montane23.51820.31020.91921.28
colline/submontane12.32219.51318.11916.610
total19.1829.0330.11026.43
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.32.6.0.0.32.6.
upper montane40.21333.62725.5.35.913
lower montane32.9720.4230.0.25.713
colline/submontane27.72635.5210.0.29.620
total32.91027.21525.5.30.19
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.9340.0.0.0.30.238
lower montane33.2534.7120.0.33.25
colline/submontane31.1433.8120.0.31.24
total31.8329.6170.0.31.83
Switzerlandupper subalpine19.8727.7525.31224.34
lower subalpine26.3332.1234.6929.52
upper montane32.2331.2232.3631.72
lower montane34.1232.0333.8533.42
colline/submontane30.6228.5429.9530.11
total30.6131.0132.1330.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875461/341793
NFI2
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane29.2110.0.0.0.29.211
colline/submontane28.930.0.0.0.28.93
total28.930.0.0.0.28.93
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.53334.5370.0.30.826
upper montane24.12546.11554.8.34.715
lower montane61.7340.5120.0.47.310
colline/submontane0.0.37.640.0.37.64
total32.21741.1954.8.37.58
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane37.51646.91131.84638.812
lower montane52.31540.01354.92049.410
colline/submontane56.14056.32331.2052.225
total45.11144.4947.01945.27
BEupper subalpine19.51625.8256.0.21.222
lower subalpine31.71034.3632.82533.16
upper montane36.4735.4435.4935.84
lower montane36.7537.5437.1937.13
colline/submontane33.4439.7933.5934.33
total34.7336.0334.7535.22
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.500.0.0.0.32.50
lower montane35.91232.21437.12935.09
colline/submontane29.6732.32128.32429.66
total31.2632.21130.42031.35
FRupper subalpine0.0.3.7.0.0.3.7.
lower subalpine43.41440.11244.1.41.99
upper montane37.11134.8718.3035.66
lower montane40.1739.81529.91539.56
colline/submontane33.8734.52518.5.33.67
total38.1436.5629.21437.33
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane27.9140.0.0.0.27.914
total27.9140.0.0.0.27.914
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.71921.34022.11827.716
upper montane28.24430.91618.35929.217
lower montane43.92743.21536.72841.512
colline/submontane39.6018.2220.0.23.124
total32.61630.91129.22231.48
GRupper subalpine20.3927.2631.81224.65
lower subalpine26.0632.2434.61329.73
upper montane27.9928.8528.21228.54
lower montane29.31025.21130.81327.87
colline/submontane28.71023.21030.01327.27
total25.9429.1330.9628.02
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane36.61231.41224.71334.610
lower montane31.9832.0939.81733.16
colline/submontane30.1734.61229.61530.95
total31.8532.8634.51232.44
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.51136.9200.0.30.710
upper montane40.8837.6130.0.40.27
lower montane37.3636.11748.4037.36
colline/submontane35.3929.31254.61035.38
total36.8435.6852.6836.84
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine21.61938.200.0.22.817
upper montane31.9632.11422.51231.36
lower montane31.7824.21422.81729.47
colline/submontane30.6110.0.42.1031.410
total30.8429.01024.11130.14
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine22.52526.7290.0.23.719
upper montane22.81640.3210.0.34.919
lower montane25.72135.8434.2628.713
colline/submontane27.3031.0731.92430.78
total23.61434.11333.01228.59
OWupper subalpine3.97144.600.0.18.263
lower subalpine31.21332.91437.3.32.09
upper montane37.92130.1150.0.33.713
lower montane40.63453.61521.25243.117
colline/submontane17.75332.73243.5.28.824
total32.21135.4929.42633.57
SGupper subalpine0.0.26.7130.0.26.713
lower subalpine23.71530.8180.0.26.911
upper montane42.41134.9957.8.37.57
lower montane41.4939.6843.11640.66
colline/submontane33.71140.4936.32336.97
total35.3636.3541.41336.14
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane30.5120.0.35.1030.712
colline/submontane27.0841.5053.4027.88
total28.1741.5044.31528.86
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine29.7260.0.0.0.29.726
upper montane22.01338.0015.7022.612
lower montane30.0538.2940.0230.95
colline/submontane29.7626.02739.51230.06
total29.0433.11135.71329.54
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.51128.2180.0.27.89
upper montane36.31138.1834.4037.36
lower montane32.11835.91331.22033.510
colline/submontane42.5176.71839.02233.320
total32.4734.4733.61433.34
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.32.900.0.32.90
lower montane30.51318.0130.0.29.713
colline/submontane33.4627.2130.0.32.65
total32.8526.6110.0.32.15
TIupper subalpine14.72123.9110.0.20.310
lower subalpine17.11725.4738.81124.07
upper montane14.22024.5523.9923.35
lower montane15.62126.71218.34324.611
colline/submontane22.51726.3725.3825.36
total18.31025.6425.1724.23
URupper subalpine31.1.17.500.0.23.620
lower subalpine16.62135.91717.7024.814
upper montane21.91438.51556.2231.611
lower montane29.82430.61249.4633.510
colline/submontane46.93425.21515.44729.522
total21.81233.9937.12028.86
VDupper subalpine41.2640.0.0.0.41.264
lower subalpine24.5632.9912.94225.85
upper montane30.6536.21045.81232.85
lower montane31.8526.51346.0531.45
colline/submontane31.1725.21039.42230.36
total29.2331.3537.51229.92
VSupper subalpine17.01329.7722.72324.86
lower subalpine25.01335.5538.61733.44
upper montane19.41526.3638.51325.86
lower montane22.41920.7921.21921.18
colline/submontane14.51720.61218.11917.79
total19.9729.5330.4927.03
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.32.600.0.32.60
upper montane34.21433.82625.5033.412
lower montane32.9723.8200.0.27.312
colline/submontane27.82235.5200.0.29.517
total31.51028.61325.5030.18
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane36.7270.0.0.0.31.531
lower montane33.5534.7120.0.33.55
colline/submontane31.0433.3130.0.31.04
total31.8328.9190.0.31.83
Switzerlandupper subalpine19.0727.6427.11224.14
lower subalpine26.6332.6233.9929.82
upper montane32.2331.1232.6631.72
lower montane33.9232.4334.0533.42
colline/submontane30.4228.7430.0530.01
total30.5131.1132.2330.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875462/341794
NFI4
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane30.2120.0.0.0.30.212
colline/submontane26.640.0.0.0.26.64
total26.940.0.0.0.26.94
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine29.51540.0390.0.35.626
upper montane39.41132.13357.0038.613
lower montane78.41244.6100.0.57.214
colline/submontane0.0.45.7100.0.45.710
total46.21440.01357.0043.59
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane49.31454.0734.7049.610
lower montane39.32239.42797.41548.216
colline/submontane31.14862.11645.8.43.724
total43.51248.51277.32048.39
BEupper subalpine25.22932.3811.0026.416
lower subalpine34.1832.5946.52033.86
upper montane33.7835.0430.61634.24
lower montane35.1638.9536.01036.74
colline/submontane27.5536.51127.01428.84
total31.9335.6332.7733.52
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane38.3.0.0.0.0.38.3.
lower montane39.91429.3740.92837.411
colline/submontane26.6740.8825.92027.06
total30.3731.9829.71830.45
FRupper subalpine0.0.0.0.0.0.0.0.
lower subalpine37.81941.0180.0.39.513
upper montane34.01336.6819.9.35.37
lower montane32.51143.31642.31434.79
colline/submontane28.1941.9429.9.29.18
total32.0539.1735.81534.44
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane30.0190.0.0.0.30.019
total30.0190.0.0.0.30.019
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine40.21832.93428.21436.814
upper montane39.32239.01324.14237.811
lower montane51.41141.62336.82542.013
colline/submontane0.0.23.6330.0.23.633
total41.61137.71132.11738.27
GRupper subalpine29.5738.31139.61234.67
lower subalpine32.0636.0441.61434.73
upper montane39.4632.4433.21034.23
lower montane30.21230.2835.21031.16
colline/submontane26.11128.51231.11627.97
total32.2334.3336.0633.72
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane37.41541.31132.92038.111
lower montane34.1733.31235.91434.25
colline/submontane29.9732.91630.22030.46
total32.6534.4833.61133.14
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.41629.8220.0.28.113
upper montane35.01042.4130.0.36.78
lower montane36.5636.71462.8036.96
colline/submontane32.11031.11437.74932.29
total34.1436.5846.13034.74
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.01740.500.0.29.115
upper montane36.5634.61819.81835.46
lower montane31.1828.91528.21530.47
colline/submontane29.5130.0.24.6029.012
total33.7432.11124.71232.84
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine48.01316.5450.0.35.419
upper montane12.5035.5230.0.31.824
lower montane33.32815.57436.71530.923
colline/submontane33.408.84729.1018.634
total38.41523.12134.11331.412
OWupper subalpine9.3055.3.0.0.32.151
lower subalpine33.91639.41145.4.36.59
upper montane35.01533.5230.0.34.313
lower montane56.82731.31815.24438.921
colline/submontane26.13437.3440.7027.835
total36.11136.7919.04235.56
SGupper subalpine0.0.32.9.0.0.32.9.
lower subalpine31.11636.3180.0.33.312
upper montane41.51439.2863.7040.37
lower montane40.31338.3840.82339.37
colline/submontane28.71240.5932.22434.47
total35.6738.6539.71637.44
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane31.880.0.45.7032.68
colline/submontane31.860.0.31.3031.86
total31.850.0.38.51332.05
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine40.0100.0.0.0.40.010
upper montane27.21240.6013.0.27.211
lower montane29.81038.32031.0630.69
colline/submontane28.5632.81435.5928.95
total29.1536.31128.51629.54
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine30.61030.7180.0.30.79
upper montane28.41338.11145.9034.18
lower montane43.41033.01938.91139.28
colline/submontane55.72118.7.46.6848.317
total34.9634.7842.0735.24
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.31.4.0.0.31.4.
lower montane36.21632.3140.0.35.914
colline/submontane29.2628.5180.0.29.16
total30.4529.1150.0.30.35
TIupper subalpine27.52333.5100.0.31.510
lower subalpine28.21533.3646.51032.86
upper montane16.01331.3526.21129.65
lower montane26.82134.0830.71433.18
colline/submontane29.21231.9625.01030.45
total26.2832.4326.9831.13
URupper subalpine36.0025.600.0.30.012
lower subalpine28.42151.41420.2038.813
upper montane32.81941.11154.3038.29
lower montane40.11540.3729.22238.17
colline/submontane75.5038.01922.2338.119
total33.11243.2729.51738.16
VDupper subalpine98.500.0.0.0.98.50
lower subalpine28.1738.11014.2.30.06
upper montane35.9642.11137.22537.75
lower montane27.8628.91453.91328.65
colline/submontane34.5624.61449.72033.06
total31.0335.3742.81432.23
VSupper subalpine21.71135.8735.52530.96
lower subalpine28.51340.0443.62138.04
upper montane25.61831.1647.91031.55
lower montane23.81521.61027.02023.18
colline/submontane14.32022.31017.82318.89
total23.6733.8336.01031.53
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane28.22729.73521.8.28.220
lower montane44.42627.9160.0.35.618
colline/submontane25.22140.700.0.28.916
total32.21628.61621.8.30.410
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane34.23335.100.0.34.328
lower montane29.1729.0220.0.29.17
colline/submontane29.5430.4180.0.29.54
total29.5330.5120.0.29.53
Switzerlandupper subalpine27.5636.7635.61333.04
lower subalpine31.5336.4341.51034.42
upper montane34.7334.6234.3634.62
lower montane33.2234.5336.9534.02
colline/submontane28.6231.7328.1629.21
total31.3134.8134.3332.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875463/341795
NFI4
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane30.2120.0.0.0.30.212
colline/submontane26.940.0.0.0.26.94
total27.240.0.0.0.27.24
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine29.51540.0390.0.35.626
upper montane41.11032.13357.0039.712
lower montane78.41244.6100.0.57.214
colline/submontane0.0.45.7100.0.45.710
total46.81240.01357.0043.99
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane49.31454.0734.7049.610
lower montane39.32239.42797.41548.216
colline/submontane31.14862.11645.8.43.724
total43.51248.51277.32048.39
BEupper subalpine21.03632.3811.0023.720
lower subalpine32.1931.9946.52032.66
upper montane34.4734.9431.21534.44
lower montane35.7638.9536.01037.04
colline/submontane27.1536.51127.01428.54
total31.7335.4332.8733.32
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane42.970.0.0.0.42.97
lower montane42.41429.3740.92839.211
colline/submontane26.9729.23325.92026.96
total31.6729.31129.71831.16
FRupper subalpine0.0.49.300.0.49.30
lower subalpine34.31940.7170.0.37.512
upper montane33.41337.6819.9.35.67
lower montane33.41043.31642.31435.48
colline/submontane28.2941.9429.9.29.28
total31.9539.7735.81534.54
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane25.6230.0.0.0.25.623
total25.6230.0.0.0.25.623
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine34.22030.82828.21432.615
upper montane30.02539.01324.14234.911
lower montane51.41141.62336.82542.013
colline/submontane0.0.23.6330.0.23.633
total35.01337.01032.11735.57
GRupper subalpine23.0835.41134.81429.37
lower subalpine27.9634.6440.41432.03
upper montane33.6731.6432.31032.23
lower montane28.01230.21033.31029.87
colline/submontane26.21028.51229.41727.67
total27.7433.1334.3631.02
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane36.01441.31132.92037.010
lower montane34.1733.31235.91434.25
colline/submontane29.9732.91630.22030.46
total32.4534.4833.61133.04
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.01525.8270.0.26.612
upper montane35.11042.4130.0.36.68
lower montane36.5636.71462.8036.96
colline/submontane32.11031.11437.74932.29
total34.0435.5946.13034.54
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.51540.500.0.29.414
upper montane36.0634.61819.81835.06
lower montane31.1828.91528.21530.47
colline/submontane29.5130.0.24.6029.012
total33.5432.11124.71232.64
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine37.61716.5450.0.31.018
upper montane12.5035.5230.0.31.824
lower montane33.3289.97636.71527.824
colline/submontane33.408.84729.1018.634
total34.41521.52134.11329.011
OWupper subalpine9.3055.3.0.0.32.151
lower subalpine33.81438.61145.4.36.08
upper montane35.01533.5230.0.34.313
lower montane56.82731.31815.24438.921
colline/submontane26.13437.3440.7027.835
total35.91036.4919.04235.26
SGupper subalpine0.0.32.9.0.0.32.9.
lower subalpine29.91536.0170.0.32.311
upper montane41.51339.3863.7040.36
lower montane40.71238.9840.82339.87
colline/submontane28.71140.5932.22434.37
total35.2738.8539.71637.33
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane31.880.0.45.7032.68
colline/submontane31.860.0.31.3031.86
total31.850.0.38.51332.05
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine32.5230.0.0.0.32.523
upper montane27.21240.6013.0.27.211
lower montane29.81038.32031.0630.68
colline/submontane28.3632.81435.5928.75
total28.8436.31128.51629.34
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine25.31230.7180.0.26.910
upper montane27.91337.11045.9033.48
lower montane43.41032.31638.91138.58
colline/submontane55.7219.76346.6842.522
total31.9733.6842.0733.14
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.31.4.0.0.31.4.
lower montane36.21632.3140.0.35.914
colline/submontane29.1628.5180.0.29.05
total30.3529.1150.0.30.25
TIupper subalpine17.61726.1120.0.22.010
lower subalpine22.51428.9746.51027.96
upper montane14.82129.2532.61627.25
lower montane24.01831.3924.32530.08
colline/submontane30.41831.5624.21030.26
total23.11030.0326.5828.33
URupper subalpine36.0025.600.0.30.012
lower subalpine23.72249.11420.2034.114
upper montane27.92033.41654.3031.712
lower montane27.14136.11329.22233.013
colline/submontane43.24038.01922.2335.719
total27.41338.8829.51733.16
VDupper subalpine56.3550.0.0.0.56.355
lower subalpine27.0638.11031.34029.15
upper montane37.0640.71137.22538.05
lower montane26.9628.91453.91327.75
colline/submontane34.1624.61449.72032.85
total30.5334.9743.31331.72
VSupper subalpine17.81034.1735.52527.56
lower subalpine23.11338.6443.62134.94
upper montane21.31730.8647.91029.85
lower montane23.31421.61025.62022.88
colline/submontane14.52022.31017.82318.49
total20.0733.0335.61029.32
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane28.22729.73521.8.28.220
lower montane49.82127.9160.0.39.417
colline/submontane22.32440.700.0.26.318
total33.61628.61621.8.31.310
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane34.23335.100.0.34.328
lower montane28.8729.0220.0.28.86
colline/submontane29.5430.4180.0.29.54
total29.4330.5120.0.29.43
Switzerlandupper subalpine21.1633.7633.51327.84
lower subalpine28.4334.8341.1932.02
upper montane33.3333.8234.2633.62
lower montane33.1233.8336.1533.62
colline/submontane28.5231.3327.6629.02
total30.1133.7133.9331.71
© WSL, Swiss National Forest Inventory, 17.06.2020 #875464/341796
NFI1
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.29.34929.9015.61523.5917.11620.58
lower subalpine25.0529.6630.9726.11427.7619.21727.83
upper montane30.9336.1433.1817.72028.21117.51831.33
lower montane31.9234.4635.2820.92229.21417.92932.02
colline/submontane29.4232.41136.6815.11529.21224.01529.22
total30.1133.1333.3419.6827.3420.3929.81
inside perimeterupper subalpine0.0.35.91319.52726.9829.6722.51327.15
lower subalpine40.1033.0534.2934.2433.9424.8732.52
upper montane29.1732.4435.6526.1729.2623.5529.62
lower montane30.3534.2535.7619.11223.81421.8729.33
colline/submontane27.8636.71040.01016.11414.83121.7825.94
total29.2333.2235.7327.9330.5322.9329.61
outside perimeterupper subalpine0.0.3.800.0.20.52624.21037.4022.114
lower subalpine39.0844.11520.2929.91236.61334.4934.07
upper montane27.7744.21239.31636.91529.91318.83532.46
lower montane32.8632.91141.81017.32027.71320.63132.05
colline/submontane28.4843.41438.21018.31624.72019.21027.46
total30.4438.9738.3726.0830.4720.5930.73
totalupper subalpine0.0.29.42522.92022.6726.5621.21024.34
lower subalpine25.6531.6431.8632.1431.5424.0730.42
upper montane30.5334.2334.8425.3629.0522.7530.42
lower montane31.8234.2436.2419.21027.0921.3731.12
colline/submontane29.3235.8738.5616.1925.91021.8628.42
total30.0133.5234.8225.7329.1222.3329.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875465/341797
NFI4
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane30.2120.0.0.0.30.212
colline/submontane26.940.0.0.0.26.94
total27.240.0.0.0.27.24
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine29.51540.0390.0.35.626
upper montane41.11032.13357.0039.712
lower montane78.41244.6100.0.57.214
colline/submontane0.0.45.7100.0.45.710
total46.81240.01357.0043.99
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane46.71354.0734.7047.710
lower montane39.32239.42797.41548.216
colline/submontane31.14862.11645.8.43.724
total42.51248.51277.32047.58
BEupper subalpine23.82832.3811.0025.118
lower subalpine28.6931.9946.52030.86
upper montane33.5834.6431.21533.94
lower montane35.6638.9536.01036.94
colline/submontane27.0536.51127.11428.34
total30.9335.3332.8732.72
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane42.970.0.0.0.42.97
lower montane42.51329.3740.92839.410
colline/submontane27.5729.23325.92027.46
total32.1629.31129.71831.66
FRupper subalpine0.0.49.300.0.49.30
lower subalpine34.31940.7170.0.37.512
upper montane33.21237.6819.9.35.57
lower montane32.71143.31642.31434.89
colline/submontane28.2941.9429.9.29.28
total31.6539.7735.81534.34
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane25.6230.0.0.0.25.623
total25.6230.0.0.0.25.623
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.82133.32428.21429.914
upper montane31.32239.01324.14235.211
lower montane51.41141.62336.82542.013
colline/submontane0.0.23.6330.0.23.633
total31.11337.41032.11734.07
GRupper subalpine20.5834.51132.01626.87
lower subalpine26.8634.7440.41431.53
upper montane33.5732.0533.51032.64
lower montane27.71230.21033.31029.76
colline/submontane25.31128.51227.41826.87
total26.3433.1334.0630.32
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.71441.31132.92036.810
lower montane34.1733.41135.91434.25
colline/submontane29.9732.91630.22030.46
total32.4434.4833.61133.03
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine25.61625.8270.0.25.713
upper montane35.0942.4130.0.36.68
lower montane36.5636.71462.8036.96
colline/submontane32.11031.11437.74932.29
total33.8435.5946.13034.34
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.51540.500.0.29.414
upper montane35.9634.61819.81834.96
lower montane32.3828.91528.21531.37
colline/submontane29.5130.0.24.6029.012
total33.8432.11124.71232.94
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine34.81916.5450.0.29.319
upper montane12.5035.5230.0.31.824
lower montane33.3289.97636.71527.824
colline/submontane33.408.84729.1018.634
total32.91521.52134.11328.311
OWupper subalpine18.53555.3.0.0.30.635
lower subalpine33.11436.61245.4.34.89
upper montane35.01531.7220.0.33.313
lower montane56.82731.31815.24438.921
colline/submontane19.14541.1300.7027.930
total34.71035.3919.04234.26
SGupper subalpine7.27132.9.0.0.16.249
lower subalpine26.31533.1170.0.28.911
upper montane43.21539.3863.7040.97
lower montane40.31238.0840.82339.17
colline/submontane28.71140.5932.22434.37
total33.9738.0539.71636.34
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane31.880.0.45.7032.68
colline/submontane31.660.0.31.3031.66
total31.750.0.38.51331.95
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine32.5230.0.0.0.32.523
upper montane27.21240.6013.0.27.211
lower montane29.21038.32031.0630.09
colline/submontane27.9632.81435.5928.36
total28.4536.31128.51628.94
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine25.31231.3160.0.27.210
upper montane27.91338.01045.9034.07
lower montane43.7932.31638.91138.88
colline/submontane55.7219.76346.6842.522
total32.1734.2742.0733.54
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.31.4.0.0.31.4.
lower montane36.21632.3140.0.35.914
colline/submontane30.7728.5180.0.30.47
total31.7629.1150.0.31.46
TIupper subalpine14.71827.2110.0.20.810
lower subalpine19.61628.4746.51026.76
upper montane14.12029.2532.61626.95
lower montane24.11731.1924.32529.88
colline/submontane28.61831.3623.51129.66
total21.11029.9325.9927.63
URupper subalpine36.0025.600.0.30.012
lower subalpine21.72246.41520.2031.714
upper montane27.92031.51754.3030.712
lower montane27.14136.11329.22233.013
colline/submontane43.24038.01922.2335.719
total26.31337.4929.51732.06
VDupper subalpine56.3550.0.0.0.56.355
lower subalpine26.5638.11031.34028.55
upper montane37.0640.71137.22538.05
lower montane28.2728.91453.91328.96
colline/submontane34.1626.01449.72033.05
total30.7335.1643.31331.83
VSupper subalpine17.01033.2735.52526.36
lower subalpine19.61338.1443.62132.95
upper montane19.31730.8647.91029.06
lower montane21.71621.61025.62022.48
colline/submontane15.01722.31016.12518.29
total18.4732.7334.91128.12
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.62329.73521.8.32.218
lower montane49.82127.9160.0.39.417
colline/submontane22.32440.700.0.26.318
total35.51428.61621.8.32.410
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane34.23335.100.0.34.328
lower montane29.3629.0220.0.29.36
colline/submontane29.2430.4180.0.29.24
total29.3330.5120.0.29.33
Switzerlandupper subalpine19.0632.9631.81425.84
lower subalpine26.4334.5341.1930.72
upper montane33.0333.8234.6633.52
lower montane33.2233.7336.1533.62
colline/submontane28.4231.3327.0628.92
total29.4133.6133.6331.21
© WSL, Swiss National Forest Inventory, 17.06.2020 #875466/341798
NFI1
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.23.35429.9014.91522.4916.61519.48
lower subalpine24.9529.1630.3724.41326.5618.21827.13
upper montane30.7335.0532.2717.11928.11117.71730.63
lower montane31.9232.5633.7820.92228.91314.92431.52
colline/submontane29.5232.21034.01014.71528.61121.61529.12
total30.1132.1332.2418.8826.5418.8829.31
inside perimeterupper subalpine0.0.35.91319.52726.3829.5722.01226.75
lower subalpine40.1033.3533.5933.6533.7524.8732.32
upper montane29.3732.5435.8426.1728.8623.7529.72
lower montane30.3533.9534.7619.11223.81421.4729.03
colline/submontane27.8637.1939.5915.41514.83121.4825.74
total29.2333.3235.3327.6330.2322.7329.41
outside perimeterupper subalpine0.0.3.800.0.20.52622.11337.4021.214
lower subalpine39.0844.11520.2929.91236.61334.4934.07
upper montane27.7740.61539.31634.71629.91318.83531.86
lower montane32.5632.91141.81018.31826.11421.42431.65
colline/submontane28.4843.21338.21016.61924.72019.21027.06
total30.3438.2738.3725.3829.8720.5930.23
totalupper subalpine0.0.26.42722.92022.0725.7620.71023.54
lower subalpine25.5531.5431.2631.3430.8423.8730.02
upper montane30.3333.7334.5424.8628.7522.9530.22
lower montane31.7233.2435.0419.4926.7820.4730.72
colline/submontane29.4235.9637.2615.4925.61021.1628.32
total30.0133.0234.1225.1328.6221.9329.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #875467/341799
NFI1
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.23.94529.9018.11021.8616.41720.25
lower subalpine25.3430.9430.1622.5827.6419.81127.62
upper montane30.0233.9333.7520.01326.6716.01230.22
lower montane31.9234.1432.3619.61529.2816.11731.61
colline/submontane29.6129.8833.9614.91229.31019.61029.01
total30.0132.5232.3319.6526.5318.2629.31
inside perimeterupper subalpine0.0.44.41919.42723.8627.0620.6924.34
lower subalpine20.07133.6333.0632.9333.8325.4532.12
upper montane32.2534.1335.6327.4430.3424.3430.82
lower montane29.7432.9334.5519.1927.2921.0528.82
colline/submontane28.6434.3637.3618.61026.81920.6525.63
total29.5333.8234.9227.7230.9222.6229.61
outside perimeterupper subalpine0.0.3.8.0.0.20.52530.31337.51028.211
lower subalpine39.2833.71725.72029.1931.41038.0931.26
upper montane31.9539.1941.11236.31330.7819.82933.14
lower montane31.5430.8938.4818.21427.01425.61930.64
colline/submontane25.9638.21039.1715.61729.51221.8827.24
total29.5335.1638.3525.8730.0523.3730.12
totalupper subalpine0.0.30.92422.82021.7524.5420.1822.83
lower subalpine25.5432.3231.2429.8330.9324.5530.01
upper montane30.3234.2235.1326.4429.3323.2430.71
lower montane31.6133.3334.0319.1728.1620.5530.61
colline/submontane29.4133.0535.9416.6728.9720.5428.21
total30.0133.3134.0225.2228.9221.9229.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #875468/341800
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