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NFI2–NFI3
yield
rockfall SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce5.865.7134.2170.4531.4260.2734.75
fir1.782.1160.6280.0740.0550.0.1.47
pine0.3130.0.0.01000.01000.2620.0.0.214
larch0.1270.0720.01000.7470.3530.01000.122
stone pine0.0.0.0.0.0.0.2770.1710.0.0.053
other conifers0.1380.01000.01000.01000.0.0.0.0.036
beech2.370.7230.5280.01000.1540.0.1.56
maple0.2170.1560.2460.0.0.0.0.0.0.115
ash0.3150.1370.2590.1810.0920.01000.214
oak0.3170.01000.0.0.0.0.0.0.0.0.217
chestnut0.01000.0.0.0.0.0.0.0.0.2750.073
other broadleaves0.3180.2600.2530.1690.0620.1500.216
total11.348.7105.9151.5302.3200.5428.63
inside perimeterspruce0.0.1.8983.9400.0990.0.0.2991.037
fir2.1970.0.0.0980.0.0.0.0.0.0.299
pine0.0.0.0.0.1980.0.0.0.0.0.0.0100
larch0.0.1.2980.3990.0990.0.0.0.0.277
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech0.0.3.0900.5670.0.0.0.0.0.0.574
maple0.2970.0.0.1720.0.0.0.0.0990.151
ash0.4980.0.0.2720.0.0.0.0.0.0.162
oak0.0.0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.1980.0.0.0.0.0100
other broadleaves0.7980.0970.4660.1990.0.0.2940.244
total3.4716.1555.5310.3600.0.0.4632.326
outside perimeterspruce2.9194.0123.1211.0263.2150.2502.38
fir1.5221.5151.0300.2610.1620.01000.711
pine0.1560.01000.01000.3490.0620.01000.135
larch0.3950.01000.01000.6440.1420.0580.233
stone pine0.0.0.0.0.0.0.0840.0800.0.0.060
other conifers0.0840.0.0.0.0.0.0.0.0.0.0.084
beech1.7210.4230.6270.01000.0710.1510.414
maple0.3330.1440.1350.01000.0.0.01000.124
ash0.5250.1470.0590.0710.01000.01000.121
oak0.1750.0.0.0.0.01000.0.0.01000.066
chestnut0.0.0.0.0.0.0.0.0.0.0.1330.033
other broadleaves0.1400.0300.1430.0340.0510.1380.121
total7.5116.294.9162.1223.5150.7253.96
totalspruce5.454.793.6130.8232.3130.2413.64
fir1.781.7110.8220.1560.1490.01001.06
pine0.3130.01000.0660.2470.1550.01000.113
larch0.1340.0580.0660.6330.2370.0500.219
stone pine0.0.0.0.0.0.0.1590.1610.0.0.043
other conifers0.1370.01000.01000.01000.0.0.0.0.035
beech2.260.6180.6190.0730.1480.1511.06
maple0.2150.1350.1320.01000.0.0.0800.113
ash0.3130.1320.1470.0740.0850.0860.111
oak0.3160.01000.0.0.01000.0.0.01000.116
chestnut0.01000.0.0.0.0.01000.0.0.1310.030
other broadleaves0.3170.1460.1350.0450.0540.1320.113
total10.837.375.4111.8182.9120.6226.43
© WSL, Swiss National Forest Inventory, 16.06.2020 #890988/357193
NFI3–NFI4
yield
rockfall SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce5.264.6183.7250.4802.8270.4784.46
fir2.0102.2201.2330.01000.1830.0.1.79
pine0.4180.01000.0.0.11000.4440.0.0.317
larch0.1410.01000.0.0.1700.2460.0990.132
stone pine0.0.0.0.0.0.0.0.0.2730.0.0.073
other conifers0.1480.0.0.0.0.0.0.0.0.0.0.048
beech2.170.6310.8330.0.0.1480.0.1.57
maple0.2150.0580.1630.0.0.0.0.0680.215
ash0.5130.0630.2540.0.0.01000.1870.313
oak0.3190.01000.0.0.01000.0.0.11000.218
chestnut0.0750.0.0.0.0.0.0.0.0.3650.056
other broadleaves0.3170.1650.1540.11000.2700.4410.215
total11.147.6146.1210.7534.1251.4338.94
inside perimeterspruce2.7700.0.2.5520.2992.1960.2991.237
fir0.0.0.0.0.6941.3750.0.0.0.0.460
pine0.0.0.0.0.0.0.0.0.4960.0.0.0100
larch0.0.0.0.0.3991.8570.0.0.0.0.452
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech2.6821.5972.4740.3800.0.0.0.1.047
maple0.5970.0.0.0.0.1990.0.0.0.0.176
ash0.3970.0.0.2690.0990.0.0.0.0.156
oak0.0.0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.8810.282
other broadleaves0.0970.0.0.0.0.2910.0.0.0990.179
total6.0531.5976.1374.0462.5831.0683.423
outside perimeterspruce2.2223.7164.3180.9332.2230.5452.39
fir2.0222.4181.0270.1570.0.0.0711.013
pine0.1560.1750.01000.2520.1730.01000.130
larch0.1850.11000.1790.4400.4390.1660.223
stone pine0.0.0.0.0.0.0.01000.01000.0.0.077
other conifers0.01000.0.0.0.0.0.0.0.0.0.0.0100
beech2.5191.0281.4350.01000.0.0.01000.815
maple0.2370.0620.2390.01000.0.0.0900.124
ash0.4290.1580.1580.0.0.01000.0740.124
oak0.01000.0.0.01000.01000.0.0.0790.056
chestnut0.0.0.0.0.0.0.0.0.0.0.1610.061
other broadleaves0.0490.1700.1550.0820.01000.2470.130
total7.5127.4127.3151.6232.7201.0284.67
totalspruce4.764.0124.0150.7302.5170.5393.55
fir2.092.3131.1210.2480.0830.0711.47
pine0.3180.0640.01000.2460.2370.01000.215
larch0.1390.0920.1640.4310.3300.1650.118
stone pine0.0.0.0.0.0.0.01000.1680.0.0.066
other conifers0.1460.0.0.0.0.0.0.0.0.0.0.046
beech2.270.8211.2250.0720.1480.01001.26
maple0.2140.0450.1330.0710.0.0.0620.112
ash0.5120.1460.2370.01000.0770.0630.211
oak0.3180.01000.01000.0780.0.0.1620.118
chestnut0.0750.0.0.0.0.0.0.0.0.2410.039
other broadleaves0.2170.1480.1410.0620.1680.2330.213
total10.647.496.7121.5203.3161.1227.03
© WSL, Swiss National Forest Inventory, 16.06.2020 #890989/357194
NFI3–NFI4
yield
rockfall SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce5.164.1183.5240.3792.4260.3784.16
fir2.0102.0191.1320.01000.1830.0.1.68
pine0.3180.01000.0.0.11000.3440.0.0.217
larch0.1380.01000.0.0.1700.2460.01000.130
stone pine0.0.0.0.0.0.0.0.0.2730.0.0.073
other conifers0.1440.0.0.0.0.0.0.0.0.0.0.045
beech2.170.6310.7340.0.0.1480.0.1.47
maple0.2150.0520.1630.0.0.0.0.0680.214
ash0.5130.1540.2500.0.0.01000.1880.312
oak0.3190.01000.11000.01000.0.0.11000.218
chestnut0.0750.0.0.0.0.0.0.0.0.2650.056
other broadleaves0.3160.1650.1460.1700.1700.3410.214
total11.046.9135.6200.6493.5240.9338.34
inside perimeterspruce2.7700.0.2.3520.2991.8970.1991.137
fir0.0.0.0.0.6941.2750.0.0.0.0.360
pine0.0.0.0.0.0.0.0.0.3970.0.0.0100
larch0.0.0.0.0.3991.7570.0.0.0.0.452
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech2.6821.4972.2740.3800.0.0.0.1.047
maple0.5970.0.0.0.0.1990.0.0.0.0.176
ash0.3970.0.0.2690.0990.0.0.0.0.156
oak0.0.0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.7810.282
other broadleaves0.0970.0.0.0.0.2910.0.0.0990.079
total6.0531.4975.6373.8462.1840.9683.223
outside perimeterspruce2.2223.6164.1180.8332.0230.5462.29
fir2.0222.3181.0250.1570.0.0.0710.912
pine0.1560.1750.01000.2520.1730.01000.130
larch0.1850.11000.1790.4400.4390.1660.223
stone pine0.0.0.0.0.0.0.01000.01000.0.0.077
other conifers0.01000.0.0.0.0.0.0.0.0.0.0.0100
beech2.5191.0281.4340.01000.0.0.01000.715
maple0.2380.0570.2350.01000.0.0.0900.123
ash0.4290.1580.2500.0.0.01000.0660.123
oak0.01000.0.0.01000.01000.0.0.0790.056
chestnut0.0.0.0.0.0.0.0.0.0.0.1610.061
other broadleaves0.0490.1660.1510.0820.01000.1470.129
total7.4127.2127.1151.5232.4200.9284.37
totalspruce4.763.8123.7140.6302.2170.4393.25
fir2.092.1131.0200.1480.0830.0711.37
pine0.3180.0640.01000.2460.2370.01000.215
larch0.1360.0920.1640.4310.3300.1650.118
stone pine0.0.0.0.0.0.0.01000.1680.0.0.066
other conifers0.1430.0.0.0.0.0.0.0.0.0.0.043
beech2.170.8201.1240.0720.0480.01001.16
maple0.2140.0390.1310.0710.0.0.0620.112
ash0.5120.1430.2330.01000.0770.0540.211
oak0.3180.01000.0860.0780.0.0.0620.117
chestnut0.0750.0.0.0.0.0.0.0.0.1410.039
other broadleaves0.2160.1470.1370.0530.1670.2330.212
total10.547.096.3121.4192.9160.9216.53
© WSL, Swiss National Forest Inventory, 16.06.2020 #890990/357195
NFI2–NFI3
yield
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
Western Juraspruce2.6120.0.2.0262.511
fir1.6142.4971.2271.513
pine0.1390.0.0.1640.133
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0100
beech2.1120.0.1.1291.911
maple0.1330.2970.2500.128
ash0.2300.5970.4420.224
oak0.1610.0.0.0.0.161
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1360.8970.1520.131
total6.983.8715.0166.57
Eastern Juraspruce2.5300.0.1.7712.429
fir0.3360.0.0.0980.336
pine0.5340.0.0.0.0.434
larch0.2910.0.0.0.0.291
stone pine0.0.0.0.0.0.0.0.
other conifers0.0740.0.0.0.0.074
beech4.2180.0.4.6404.217
maple0.5340.0.0.6590.530
ash0.2530.0.0.7710.243
oak0.3420.0.0.0.0.342
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3450.0.0.3790.341
total9.0120.0.8.0308.911
Western Plateauspruce8.5140.0.5.4468.114
fir1.4270.0.1.1721.425
pine0.3380.0.0.0.0.338
larch0.2500.0.0.0.0.250
stone pine0.0.0.0.0.0.0.0.
other conifers0.2690.0.0.0.0.270
beech1.7230.0.2.2611.821
maple0.1460.0.1.2690.247
ash0.3330.0.1.8480.429
oak0.5360.0.0.1990.435
chestnut0.01000.0.0.0.0.0100
other broadleaves0.1360.0.0.6820.140
total13.3100.0.12.42813.29
Central Plateauspruce8.6100.0.5.6378.210
fir3.7140.0.2.6433.513
pine0.1430.0.0.0.0.143
larch0.1660.0.0.1990.159
stone pine0.0.0.0.0.0.0.0.
other conifers0.1640.0.0.1990.159
beech2.7160.0.2.4502.716
maple0.1350.0.0.2710.132
ash0.1410.0.0.1990.138
oak0.4280.0.0.1990.328
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2470.0.0.0.0.147
total16.160.0.11.12315.46
Eastern Plateauspruce8.0100.0.1.8627.69
fir1.5170.0.1.8821.617
pine0.5180.0.0.1990.518
larch0.2380.0.3.0990.352
stone pine0.0.0.0.0.0.0.0.
other conifers0.1600.0.0.0.0.160
beech2.0120.0.0.7601.912
maple0.2260.0.0.0.0.226
ash0.5230.0.0.8520.522
oak0.3280.0.0.5980.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6270.0.0.1880.626
total13.860.0.8.84013.66
Western Pre-Alpsspruce8.2260.0.6.1216.816
fir2.0530.0.0.9341.335
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech0.7380.0.0.5440.629
maple0.0.0.0.0.0700.070
ash0.1540.0.0.0870.147
oak0.01000.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1670.0.0.0420.044
total11.1250.0.7.5188.915
Central Pre-Alpsspruce6.3140.0.3.7175.011
fir3.4170.0.3.1173.212
pine0.0.0.0.0.01000.0100
larch0.1710.0.0.0.0.072
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.9290.0.0.7280.821
maple0.0740.0.0.2570.151
ash0.1510.0.0.1590.141
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1680.0.0.1450.142
total10.8110.0.7.8119.38
Eastern Pre-Alpsspruce5.4190.0.4.0274.616
fir0.8300.0.1.6361.226
pine0.01000.0.0.0.0.0100
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.9300.0.0.7330.822
maple0.3480.0.0.1440.239
ash0.1481.9860.0700.138
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3620.0.0.1530.253
total7.8161.9866.4227.013
Northwestern Alpsspruce3.3512.3972.9333.027
fir0.01000.0.0.1870.187
pine0.0.0.0.0.0.0.0.
larch0.0.1.5970.01000.179
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.2633.8900.1890.460
maple0.2700.0.0.1630.149
ash0.0.0.0.0.01000.0100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5780.0980.0630.269
total4.2437.7543.4293.923
Central Alpsspruce0.8374.1372.4492.029
fir0.2910.0960.7660.456
pine0.0.0.3960.2990.175
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0990.0.0.0.0.0100
beech0.1840.0.0.6490.343
maple0.1990.2970.0.0.171
ash0.0.0.2960.1990.068
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0.0.7770.0990.177
total1.3345.5394.1363.024
Northeastern Alpsspruce1.5604.3652.0352.228
fir0.0980.0.0.3930.292
pine0.0.0.0.0.0.0.0.
larch0.1980.8950.21000.265
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.1791.2610.4740.448
maple0.0.0.1990.1540.148
ash0.7990.0.0.0.0.2100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1810.1990.1650.148
total2.5486.5463.1293.422
Southwestern Alpsspruce0.5530.0991.1260.923
fir0.0740.0.0.2610.156
pine0.11000.0.0.3490.247
larch0.7540.0990.6440.635
stone pine0.2770.0.0.0840.159
other conifers0.01000.0.0.0.0.0100
beech0.01000.0.0.01000.073
maple0.0.0.0.0.01000.0100
ash0.1800.0.0.0710.074
oak0.0.0.0.0.01000.0100
chestnut0.0.0.1980.0.0.0100
other broadleaves0.1690.2990.0340.045
total1.6320.3602.2221.918
Southeastern Alpsspruce1.5270.0.3.4152.513
fir0.0550.0.0.1620.149
pine0.2620.0.0.0620.155
larch0.4530.0.0.2420.237
stone pine0.2710.0.0.0800.161
other conifers0.0.0.0.0.0.0.0.
beech0.2540.0.0.0710.148
maple0.0.0.0.0.0.0.0.
ash0.0920.0.0.01000.085
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0670.0.0.0510.057
total2.5200.0.3.7153.112
Southern Alpsspruce0.2730.2990.3500.241
fir0.0.0.0.0.01000.0100
pine0.0.0.0.0.01000.0100
larch0.0.0.0.0.0580.058
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.1510.151
maple0.0.0.0990.01000.080
ash0.01000.0.0.01000.086
oak0.0.0.0.0.01000.0100
chestnut0.2750.0.0.1350.132
other broadleaves0.1490.2940.1400.134
total0.5440.4630.7260.722
Switzerlandspruce4.851.0372.483.74
fir1.470.2990.7121.16
pine0.2140.01000.1350.113
larch0.1230.2730.2320.219
stone pine0.0530.0.0.0600.043
other conifers0.0360.0.0.0850.035
beech1.660.5730.4131.06
maple0.1150.1520.1240.113
ash0.2140.1620.1220.111
oak0.2170.0.0.0680.116
chestnut0.0730.01000.0350.031
other broadleaves0.2160.2450.1220.113
total8.932.4264.066.63
© WSL, Swiss National Forest Inventory, 16.06.2020 #890991/357196
NFI2–NFI3
yield
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
Western Juraspruce2.6120.0.2.0262.411
fir1.5142.4971.3251.512
pine0.1390.0.0.1640.133
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0100
beech2.0120.0.1.1291.811
maple0.1330.2970.2500.128
ash0.2300.5970.4420.224
oak0.1610.0.0.0.0.161
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1360.8970.1520.130
total6.783.8715.1166.47
Eastern Juraspruce2.4300.0.1.7712.329
fir0.3360.0.0.0980.336
pine0.5340.0.0.0.0.434
larch0.2910.0.0.0.0.291
stone pine0.0.0.0.0.0.0.0.
other conifers0.0740.0.0.0.0.074
beech4.2180.0.4.6404.217
maple0.5340.0.0.6590.530
ash0.2530.0.0.7710.243
oak0.3420.0.0.0.0.342
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3450.0.0.3790.341
total8.9120.0.8.0308.811
Western Plateauspruce8.1140.0.5.2477.814
fir1.3270.0.1.1721.325
pine0.3380.0.0.0.0.338
larch0.2460.0.0.0.0.246
stone pine0.0.0.0.0.0.0.0.
other conifers0.2690.0.0.0.0.270
beech1.7230.0.2.1611.721
maple0.1460.0.1.2690.247
ash0.3330.0.1.7480.429
oak0.5360.0.0.1990.435
chestnut0.01000.0.0.0.0.0100
other broadleaves0.1360.0.0.5820.140
total12.7100.0.11.92812.69
Central Plateauspruce8.6100.0.5.6378.210
fir3.6140.0.2.6433.513
pine0.1430.0.0.0.0.143
larch0.1660.0.0.1990.159
stone pine0.0.0.0.0.0.0.0.
other conifers0.1640.0.0.1990.159
beech2.7160.0.2.4502.616
maple0.1330.0.0.2710.130
ash0.1410.0.0.1990.138
oak0.4270.0.0.1990.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2470.0.0.0.0.147
total16.160.0.11.12315.46
Eastern Plateauspruce8.0100.0.1.8627.79
fir1.6160.0.1.8821.616
pine0.5180.0.0.1990.518
larch0.2380.0.3.0990.352
stone pine0.0.0.0.0.0.0.0.
other conifers0.1600.0.0.0.0.160
beech2.1120.0.0.7602.012
maple0.2270.0.0.0.0.227
ash0.5230.0.0.8520.522
oak0.3280.0.0.5980.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6250.0.0.1880.625
total14.160.0.8.84013.86
Western Pre-Alpsspruce7.5260.0.5.9216.516
fir1.8530.0.0.8341.235
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech0.7380.0.0.5440.629
maple0.0.0.0.0.0700.070
ash0.1540.0.0.0870.147
oak0.01000.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1610.0.0.0420.042
total10.2260.0.7.3188.415
Central Pre-Alpsspruce6.1140.0.3.7164.910
fir3.2170.0.3.0173.112
pine0.0.0.0.0.01000.0100
larch0.1720.0.0.0.0.072
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.9290.0.0.6280.821
maple0.0740.0.0.2570.151
ash0.1510.0.0.1590.141
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1680.0.0.0450.142
total10.4110.0.7.7119.08
Eastern Pre-Alpsspruce6.2190.0.3.8274.916
fir0.9310.0.1.5361.226
pine0.01000.0.0.0.0.0100
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.8300.0.0.6330.722
maple0.3480.0.0.1440.239
ash0.1481.9860.0700.138
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3570.0.0.1530.249
total8.7161.9866.1227.313
Northwestern Alpsspruce3.4462.3973.0313.126
fir0.01000.0.0.1800.179
pine0.0.0.0.0.0.0.0.
larch0.0.1.5970.01000.179
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.2633.8900.1880.460
maple0.2700.0.0.1510.145
ash0.0.0.0.0.01000.0100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5780.0980.0550.268
total4.2397.7543.4283.922
Central Alpsspruce0.8353.6382.4491.829
fir0.3650.0970.7660.450
pine0.0.0.3960.2990.175
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0990.0.0.0.0.0100
beech0.1850.0.0.6490.343
maple0.0990.2980.0.0.071
ash0.1990.1970.1990.159
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0.0.6780.0990.177
total1.4294.9404.0362.923
Northeastern Alpsspruce1.3614.3652.3332.227
fir0.0990.0.0.3930.292
pine0.0.0.0.0.0.0.0.
larch0.1990.8950.11000.265
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.1791.2610.4740.448
maple0.0.0.1990.1540.148
ash0.6990.0.0.0.0.2100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1810.1990.1650.148
total2.1486.5463.3283.322
Southwestern Alpsspruce0.4530.0991.0260.823
fir0.0740.0.0.2610.156
pine0.01000.0.0.3490.247
larch0.7470.0990.6440.633
stone pine0.2770.0.0.0840.159
other conifers0.01000.0.0.0.0.0100
beech0.01000.0.0.01000.073
maple0.0.0.0.0.01000.0100
ash0.1810.0.0.0710.074
oak0.0.0.0.0.01000.0100
chestnut0.0.0.1980.0.0.0100
other broadleaves0.1690.1990.0340.045
total1.5300.3602.1221.818
Southeastern Alpsspruce1.4260.0.3.2152.313
fir0.0550.0.0.1620.149
pine0.2620.0.0.0620.155
larch0.3530.0.0.1420.237
stone pine0.1710.0.0.0800.161
other conifers0.0.0.0.0.0.0.0.
beech0.1540.0.0.0710.148
maple0.0.0.0.0.0.0.0.
ash0.0920.0.0.01000.085
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0620.0.0.0510.054
total2.3200.0.3.5152.912
Southern Alpsspruce0.2730.2990.2500.241
fir0.0.0.0.0.01000.0100
pine0.0.0.0.0.01000.0100
larch0.01000.0.0.0580.050
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.1510.151
maple0.0.0.0990.01000.080
ash0.01000.0.0.01000.086
oak0.0.0.0.0.01000.0100
chestnut0.2750.0.0.1330.131
other broadleaves0.1500.2940.1380.132
total0.5420.4630.7250.622
Switzerlandspruce4.751.0372.483.64
fir1.470.2990.7111.06
pine0.2140.01000.1350.113
larch0.1220.2730.2320.219
stone pine0.0530.0.0.0600.043
other conifers0.0360.0.0.0850.035
beech1.560.5730.4131.06
maple0.1150.1520.1240.113
ash0.2140.1620.1220.111
oak0.2170.0.0.0680.116
chestnut0.0730.01000.0330.030
other broadleaves0.2160.2450.1210.113
total8.632.3263.966.43
© WSL, Swiss National Forest Inventory, 16.06.2020 #890992/357197
NFI3–NFI4
yield
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
Western Juraspruce3.3131.0971.9293.012
fir2.2170.0.2.2312.215
pine0.1390.0.0.1630.134
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0100
beech1.4132.7821.7251.511
maple0.2360.0.0.1680.234
ash0.2320.0.0.2530.228
oak0.1460.0.0.0.0.146
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1320.0.0.0540.131
total7.793.7646.2177.38
Eastern Juraspruce2.2260.0.0.9822.125
fir0.4410.0.1.8750.638
pine0.3380.0.0.0.0.338
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.1710.0.0.0.0.171
beech2.7200.0.4.0602.819
maple0.4320.0.0.1980.431
ash0.7310.0.0.6680.729
oak0.2440.0.0.0.0.244
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6380.0.0.2800.537
total7.6120.0.7.6567.613
Western Plateauspruce6.4190.0.2.3656.019
fir1.7320.0.0.0.1.532
pine0.3430.0.0.1980.241
larch0.3930.0.0.0.0.293
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech1.8280.0.3.2572.025
maple0.1530.0.0.5690.242
ash0.2580.0.0.6900.249
oak0.9370.0.0.2980.937
chestnut0.0740.0.0.0.0.074
other broadleaves0.2660.0.0.0980.265
total12.0130.0.6.93611.512
Central Plateauspruce8.91159.803.9468.311
fir3.4200.0.3.1343.418
pine0.2450.0.0.0.0.245
larch0.1930.0.0.0.0.193
stone pine0.0.0.0.0.0.0.0.
other conifers0.3610.0.0.0.0.361
beech3.0161.003.6433.116
maple0.24416.100.1710.338
ash0.63810.2.0.4530.633
oak0.3350.0.0.0.0.335
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4440.900.0.0.344
total17.5888.0.11.12616.78
Eastern Plateauspruce5.7110.0.1.9515.410
fir1.6180.0.1.0591.617
pine0.8280.0.0.0.0.728
larch0.2400.0.0.5850.237
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech2.3140.0.2.8442.313
maple0.3220.0.1.0660.321
ash0.7190.0.0.9670.818
oak0.3270.0.0.0.0.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3250.0.0.0.0.325
total12.270.0.8.13011.97
Western Pre-Alpsspruce3.8450.0.5.0334.527
fir2.3540.0.2.8392.631
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.2660.0.0.6590.449
maple0.0.0.0.0.1650.065
ash0.2810.0.0.0.0.181
oak0.0990.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.1680.168
total6.5390.0.8.5277.722
Central Pre-Alpsspruce5.7200.0.3.5204.615
fir2.7210.0.3.5213.115
pine0.01000.0.0.0830.063
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.5360.0.1.5331.026
maple0.0620.0.0.01000.059
ash0.0810.0.0.2560.152
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0690.0.0.1860.166
total9.1150.0.8.9148.910
Eastern Pre-Alpsspruce5.2270.0.5.7215.417
fir1.8330.0.1.7281.822
pine0.0.0.0.0.01000.0100
larch0.0.0.0.0.01000.0100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech1.03926.4741.6391.527
maple0.1690.0.0.3390.234
ash0.3561.5860.1760.244
oak0.0.0.0.0.01000.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1730.0.0.2650.151
total8.52328.0689.8179.214
Northwestern Alpsspruce1.3560.0.3.0362.231
fir0.21000.0.0.21000.271
pine0.0.0.0.0.21000.1100
larch0.01000.0.0.21000.193
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech1.0631.9960.5830.846
maple0.0990.0.0.0.0.0100
ash0.0.0.0.0.0.0.0.
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3910.0.0.0.0.192
total2.9451.9964.1343.527
Central Alpsspruce1.6872.9582.1602.044
fir0.0990.0.0.0.0.0100
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.11000.0.-0.295-0.0353
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.1990.0100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0990.0.0.1990.178
total1.7802.9582.1602.043
Northeastern Alpsspruce0.6692.6752.6382.132
fir0.2991.5920.2760.459
pine0.0.0.0.0.0.0.0.
larch0.0.0.5990.21000.275
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.7601.2912.0631.549
maple0.0990.0.0.0720.059
ash0.0990.2970.21000.176
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1990.0.0.0780.172
total1.8455.9485.2354.427
Southwestern Alpsspruce0.4800.2990.9330.730
fir0.01001.3750.1570.248
pine0.11000.0.0.2520.246
larch0.1701.8570.4400.431
stone pine0.0.0.0.0.01000.0100
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.3800.01000.072
maple0.0.0.1990.01000.071
ash0.0.0.0990.0.0.0100
oak0.01000.0.0.01000.078
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.11000.2910.0820.062
total0.7534.0461.6231.520
Southeastern Alpsspruce2.8272.1962.2232.517
fir0.1830.0.0.0.0.083
pine0.4440.4960.1730.237
larch0.2460.0.0.4390.330
stone pine0.2730.0.0.01000.168
other conifers0.0.0.0.0.0.0.0.
beech0.1480.0.0.0.0.148
maple0.0.0.0.0.0.0.0.
ash0.01000.0.0.01000.077
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2700.0.0.01000.168
total4.1252.5832.7203.316
Southern Alpsspruce0.4780.2990.5450.539
fir0.0.0.0.0.0710.071
pine0.0.0.0.0.01000.0100
larch0.0990.0.0.1660.165
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.01000.0100
maple0.0680.0.0.0900.062
ash0.1870.0.0.0740.063
oak0.11000.0.0.0790.162
chestnut0.3650.8810.1610.241
other broadleaves0.4410.0990.2470.233
total1.4331.0681.0281.122
Switzerlandspruce4.461.2372.393.55
fir1.790.4601.0131.37
pine0.3170.01000.1300.215
larch0.1310.4520.2230.118
stone pine0.0730.0.0.0770.066
other conifers0.0480.0.0.01000.047
beech1.571.0480.8151.26
maple0.2150.1770.1240.113
ash0.3130.1570.1240.211
oak0.2180.0.0.0550.117
chestnut0.0570.2820.0610.039
other broadleaves0.2150.1780.1300.213
total8.943.5234.677.03
© WSL, Swiss National Forest Inventory, 16.06.2020 #890993/357198
NFI3–NFI4
yield
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
Western Juraspruce3.1131.0971.9292.812
fir2.3160.0.2.1312.214
pine0.1390.0.0.1630.134
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0100
beech1.3132.7821.7251.412
maple0.2360.0.0.1680.234
ash0.2320.0.0.2530.228
oak0.1460.0.0.0.0.146
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2300.0.0.0540.130
total7.593.7646.1177.18
Eastern Juraspruce2.2260.0.0.9822.025
fir0.4410.0.1.8750.638
pine0.3380.0.0.0.0.338
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.1710.0.0.0.0.171
beech2.6200.0.4.0602.819
maple0.4320.0.0.1980.431
ash0.7310.0.0.6680.729
oak0.2440.0.0.0.0.244
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6370.0.0.2800.635
total7.5120.0.7.6567.513
Western Plateauspruce6.3190.0.2.3655.918
fir1.6320.0.0.0.1.432
pine0.2430.0.0.1980.241
larch0.4690.0.0.0.0.469
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech1.9270.0.3.2572.024
maple0.1500.0.0.5690.241
ash0.2540.0.0.6900.347
oak0.9380.0.0.2980.837
chestnut0.0740.0.0.0.0.074
other broadleaves0.2640.0.0.0980.263
total11.9130.0.6.93611.412
Central Plateauspruce8.91159.803.9468.211
fir3.4200.0.3.1343.418
pine0.2450.0.0.0.0.245
larch0.1930.0.0.0.0.193
stone pine0.0.0.0.0.0.0.0.
other conifers0.3610.0.0.0.0.361
beech3.0161.003.6433.116
maple0.24416.100.1710.338
ash0.63810.2.0.4530.633
oak0.3350.0.0.0.0.335
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4420.900.0.0.341
total17.5888.0.11.12616.78
Eastern Plateauspruce5.6100.0.1.9515.410
fir1.6180.0.1.0591.617
pine0.8280.0.0.0.0.728
larch0.2400.0.0.5850.237
stone pine0.0.0.0.0.0.0.0.
other conifers0.0730.0.0.0.0.073
beech2.3140.0.2.8442.313
maple0.3210.0.1.0660.321
ash0.8190.0.0.9670.818
oak0.3270.0.0.0.0.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3240.0.0.0.0.324
total12.170.0.8.13011.97
Western Pre-Alpsspruce3.4450.0.4.8334.227
fir2.1540.0.2.7392.432
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.2660.0.0.5590.449
maple0.0.0.0.0.1550.055
ash0.2810.0.0.0.0.181
oak0.01000.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.1680.168
total5.9390.0.8.2277.222
Central Pre-Alpsspruce5.4200.0.3.5204.515
fir2.7200.0.3.4213.015
pine0.01000.0.0.0830.063
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.5360.0.1.4330.927
maple0.0620.0.0.01000.059
ash0.0810.0.0.2560.152
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0690.0.0.2820.164
total8.7150.0.8.7148.610
Eastern Pre-Alpsspruce5.0260.0.5.5215.216
fir1.6330.0.1.7281.622
pine0.0.0.0.0.01000.0100
larch0.0.0.0.0.01000.0100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.93926.4741.6391.427
maple0.1690.0.0.3390.234
ash0.3561.5860.1760.244
oak0.0.0.0.0.01000.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1730.0.0.2590.148
total8.02228.0689.4178.813
Northwestern Alpsspruce0.9560.0.2.9361.931
fir0.21000.0.0.21000.271
pine0.0.0.0.0.21000.1100
larch0.01000.0.0.21000.193
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech1.1541.8960.5830.842
maple0.0890.0.0.0.0.089
ash0.11000.0.0.0.0.0100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2920.0.0.0.0.192
total2.5401.8963.9343.226
Central Alpsspruce1.3872.4592.2521.842
fir0.1740.0.0.4720.261
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.11000.0.0.12150.1139
maple0.0.0.0.0.2880.188
ash0.0.0.0.0.3860.186
oak0.3990.0.0.0.0.2100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0990.0.0.1990.078
total1.8672.4593.3522.537
Northeastern Alpsspruce0.5652.6752.4381.832
fir0.11001.5920.2760.359
pine0.0.0.0.0.0.0.0.
larch0.0.0.5990.21000.275
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.6611.2911.8631.449
maple0.0990.0.0.0720.059
ash0.1750.2970.21000.263
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2640.0.0.0780.154
total1.6415.9484.9354.026
Southwestern Alpsspruce0.3790.2990.8330.630
fir0.01001.2750.1570.148
pine0.11000.0.0.2520.246
larch0.1701.7570.4400.431
stone pine0.0.0.0.0.01000.0100
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.3800.01000.072
maple0.0.0.1990.01000.071
ash0.0.0.0990.0.0.0100
oak0.01000.0.0.01000.078
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1700.2910.0820.053
total0.6493.8461.5231.419
Southeastern Alpsspruce2.4261.8972.0232.217
fir0.1830.0.0.0.0.083
pine0.3440.3970.1730.237
larch0.2460.0.0.4390.330
stone pine0.2730.0.0.01000.168
other conifers0.0.0.0.0.0.0.0.
beech0.1480.0.0.0.0.048
maple0.0.0.0.0.0.0.0.
ash0.01000.0.0.01000.077
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1700.0.0.01000.167
total3.5242.1842.4202.916
Southern Alpsspruce0.3780.1990.5460.439
fir0.0.0.0.0.0710.071
pine0.0.0.0.0.01000.0100
larch0.01000.0.0.1660.165
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.01000.0100
maple0.0680.0.0.0900.062
ash0.1880.0.0.0660.054
oak0.11000.0.0.0790.062
chestnut0.2650.7810.1610.141
other broadleaves0.3410.0990.1470.233
total0.9330.9680.9280.921
Switzerlandspruce4.161.1372.293.25
fir1.580.4600.9131.37
pine0.2170.01000.1300.215
larch0.1300.3520.2230.117
stone pine0.0730.0.0.0770.066
other conifers0.0450.0.0.01000.044
beech1.471.0480.7151.16
maple0.1150.1770.1230.112
ash0.3130.1570.1230.211
oak0.2170.0.0.0550.117
chestnut0.0570.2820.0610.039
other broadleaves0.2140.0780.1290.213
total8.243.2234.376.53
© WSL, Swiss National Forest Inventory, 16.06.2020 #890994/357199
NFI2–NFI3
yield
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce2.6128.366.4101.5230.2734.85
fir1.2132.1102.3150.0420.0.1.47
pine0.2270.4150.01000.1560.0.0.214
larch0.0910.2280.0720.3370.0.0.122
stone pine0.0.0.0.0.0.0.1530.0.0.053
other conifers0.0740.1400.01000.0880.0.0.036
beech2.6102.290.9190.1370.0.1.66
maple0.2280.1190.1430.0610.0.0.115
ash0.2260.3180.1290.1650.01000.214
oak0.2380.4180.01000.0.0.0.0.217
chestnut0.0.0.01000.0.0.0.0.2750.073
other broadleaves0.1290.4230.1450.1530.1490.216
total7.5714.4410.092.4160.5448.93
inside perimeterspruce0.0.0.0.0.0.1.8390.2991.138
fir2.2970.0.0.0.0.01000.0.0.299
pine0.0.0.0.0.0.0.0990.0.0.0100
larch0.0.0.0.0.0.0.4760.0.0.276
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech0.0.0.0.0.0.0.8720.0.0.473
maple0.2970.0.0.0.0.0730.0990.151
ash0.5970.0.0.7930.01000.0.0.163
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0990.0.0.0100
other broadleaves0.8970.0.0.0.0.2540.2940.245
total3.7710.0.0.7933.2290.4632.426
outside perimeterspruce1.9254.5274.4122.3120.3502.48
fir1.0272.1352.0150.2320.01000.712
pine0.1640.01000.01000.1430.01000.135
larch0.0.0.9950.0.0.3330.0580.233
stone pine0.0.0.0.0.0.0.0600.0.0.061
other conifers0.01000.01000.0.0.0.0.0.0.084
beech1.6241.8360.6190.1400.1510.413
maple0.3380.4550.1460.0410.01000.124
ash0.4360.7360.1470.0550.01000.121
oak0.0.0.2740.0.0.01000.01000.066
chestnut0.0.0.0.0.0.0.0.0.1350.035
other broadleaves0.1450.2690.0300.0340.1400.122
total5.51410.8177.293.1100.7264.06
totalspruce2.5117.965.382.0100.2413.64
fir1.2122.1102.1100.1280.01001.16
pine0.2250.3150.0750.1330.01000.113
larch0.0910.2380.0720.3240.0580.219
stone pine0.0.0.0.0.0.0.1430.0.0.043
other conifers0.0690.1390.01000.0880.0.0.035
beech2.492.190.7140.1300.1511.06
maple0.2230.2190.1320.0330.0800.113
ash0.2210.4160.1260.0550.0860.111
oak0.2380.3170.01000.01000.01000.116
chestnut0.0.0.01000.0.0.01000.1320.031
other broadleaves0.2250.3220.1330.1350.1340.113
total7.1614.048.562.980.7226.63
© WSL, Swiss National Forest Inventory, 16.06.2020 #890995/357200
NFI2–NFI3
yield
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce2.6128.266.4101.4220.2734.75
fir1.2132.1102.3150.1380.0.1.47
pine0.2270.4150.01000.1560.0.0.214
larch0.0910.2270.0720.3340.01000.121
stone pine0.0.0.0.0.0.0.1530.0.0.053
other conifers0.0740.1400.01000.0880.0.0.036
beech2.6102.290.8190.1370.0.1.56
maple0.2280.2200.1430.0610.0.0.115
ash0.2260.3180.1290.1610.01000.214
oak0.2380.4180.01000.0.0.0.0.217
chestnut0.0.0.01000.0.0.0.0.2750.073
other broadleaves0.1290.4220.1420.1520.1500.216
total7.3714.349.992.3160.5428.63
inside perimeterspruce0.0.0.0.0.0.1.7390.2991.038
fir2.2970.0.0.0.0.01000.0.0.299
pine0.0.0.0.0.0.0.0990.0.0.0100
larch0.0.0.0.0.0.0.3760.0.0.276
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech0.0.0.0.0.0.0.7720.0.0.473
maple0.2970.0.0.0.0.0730.0990.151
ash0.5970.0.0.7930.01000.0.0.163
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0990.0.0.0100
other broadleaves0.8970.0.0.0.0.2540.2940.245
total3.7710.0.0.7933.1300.4632.326
outside perimeterspruce1.9254.4274.3122.3120.2502.38
fir1.1252.1351.9150.2320.01000.712
pine0.1640.01000.01000.1430.01000.135
larch0.0.0.9950.0.0.3330.0580.233
stone pine0.0.0.0.0.0.0.0600.0.0.061
other conifers0.01000.01000.0.0.0.0.0.0.084
beech1.6241.8360.6190.1400.1510.413
maple0.3380.4550.1460.0360.01000.124
ash0.4360.7360.1470.0550.01000.121
oak0.0.0.2740.0.0.01000.01000.066
chestnut0.0.0.0.0.0.0.0.0.1330.033
other broadleaves0.1450.2690.0300.0320.1380.121
total5.61410.7177.093.0100.7253.96
totalspruce2.4117.965.281.9100.2413.64
fir1.2122.192.1100.1270.01001.06
pine0.2250.3150.0750.1330.01000.113
larch0.0910.2370.0720.3230.0500.219
stone pine0.0.0.0.0.0.0.0430.0.0.043
other conifers0.0690.1390.01000.0880.0.0.035
beech2.4102.190.7140.1300.1511.06
maple0.2230.2190.1320.0310.0800.113
ash0.2210.4160.1260.0510.0860.111
oak0.2380.3170.01000.01000.01000.116
chestnut0.0.0.01000.0.0.01000.1310.030
other broadleaves0.1250.3210.1310.1350.1320.113
total7.0614.048.362.880.6226.43
© WSL, Swiss National Forest Inventory, 16.06.2020 #890996/357201
NFI3–NFI4
yield
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce3.1116.875.3151.8230.4784.46
fir1.8162.2132.4170.1520.0.1.79
pine0.2280.5220.01000.2410.0.0.317
larch0.0.0.2420.0.0.1390.0990.132
stone pine0.0.0.0.0.0.0.1730.0.0.073
other conifers0.0710.1520.0.0.0.0.0.0.048
beech1.7112.4100.6260.3370.0.1.57
maple0.2250.2190.0490.0790.0680.215
ash0.3220.6170.1460.0710.1870.313
oak0.1330.5210.01000.01000.11000.218
chestnut0.0.0.0750.0.0.0.0.3650.056
other broadleaves0.2250.3220.0510.1470.4410.215
total7.7713.858.6122.8191.4338.94
inside perimeterspruce1.09859.800.0.1.4460.2991.237
fir0.0.0.0.0.0.0.7590.0.0.459
pine0.0.0.0.0.0.0.1990.0.0.0100
larch0.0.0.0.0.0.0.7520.0.0.453
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech2.6831.009.1920.6580.0.1.047
maple0.0.16.100.0.0.11000.0.0.174
ash0.0.10.2.0.6930.0770.0.0.156
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.8810.282
other broadleaves0.0.0.9.0.0.0.1920.0990.181
total3.56488.009.7853.7281.0683.523
outside perimeterspruce1.8282.9324.6131.9150.5452.39
fir2.1291.8312.7160.1440.0711.013
pine0.1630.01000.0650.1400.01000.130
larch0.0.0.1860.01000.3260.1660.223
stone pine0.0.0.0.0.0.0.0760.0.0.076
other conifers0.01000.0.0.0.0.0.0.0.0.0100
beech2.1253.3281.4230.2530.01000.815
maple0.1570.4460.1330.0680.0900.124
ash0.2420.6390.1470.0740.0740.124
oak0.0.0.01000.01000.01000.0790.056
chestnut0.0.0.0.0.0.0.0.0.1610.061
other broadleaves0.0530.0990.2470.0490.2470.130
total6.4179.2189.1102.7131.0284.67
totalspruce2.8116.574.9101.8120.5393.55
fir1.8142.1122.6110.1300.0711.47
pine0.2260.5220.0540.2280.01000.215
larch0.0.0.2390.01000.3200.1650.118
stone pine0.0.0.0.0.0.0.0650.0.0.065
other conifers0.0580.1520.0.0.0.0.0.0.046
beech1.8102.591.1180.3310.01001.26
maple0.2240.3170.1280.0510.0620.112
ash0.3200.6150.1320.0560.0630.211
oak0.1330.4210.0780.0790.1620.118
chestnut0.0.0.0750.0.0.0.0.2410.039
other broadleaves0.2240.3220.1380.1390.2330.213
total7.4713.458.982.8101.1227.03
© WSL, Swiss National Forest Inventory, 16.06.2020 #890997/357202
NFI3–NFI4
yield
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce2.9126.875.0151.5220.3784.16
fir1.8162.1132.3170.1500.0.1.68
pine0.2280.5220.01000.2410.0.0.217
larch0.0.0.2380.0.0.1390.01000.130
stone pine0.0.0.0.0.0.0.1730.0.0.073
other conifers0.0710.1490.0.0.0.0.0.0.045
beech1.6112.4100.6260.3370.0.1.47
maple0.2250.2190.0490.0720.0680.214
ash0.3220.6160.1460.0550.1880.312
oak0.1330.5210.01000.0960.11000.218
chestnut0.0.0.0750.0.0.0.0.2650.056
other broadleaves0.3230.3220.0510.1420.3410.214
total7.5713.758.1122.4180.9338.34
inside perimeterspruce1.09859.800.0.1.3460.1991.137
fir0.0.0.0.0.0.0.6590.0.0.359
pine0.0.0.0.0.0.0.1990.0.0.0100
larch0.0.0.0.0.0.0.7520.0.0.453
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech2.6831.009.1920.6580.0.1.047
maple0.0.16.100.0.0.01000.0.0.174
ash0.0.10.2.0.6930.0770.0.0.156
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.7810.282
other broadleaves0.0.0.9.0.0.0.1920.0990.181
total3.56488.009.7853.4280.9683.223
outside perimeterspruce1.8282.9324.4131.8150.5462.29
fir2.1291.8312.7160.1380.0710.912
pine0.1630.01000.0650.1400.01000.131
larch0.0.0.1860.01000.3260.1660.223
stone pine0.0.0.0.0.0.0.0760.0.0.076
other conifers0.01000.0.0.0.0.0.0.0.0.0100
beech2.0253.3281.3230.2500.01000.715
maple0.1570.4460.1320.0620.0900.122
ash0.2420.6390.1470.0600.0660.123
oak0.0.0.01000.01000.01000.0790.056
chestnut0.0.0.0.0.0.0.0.0.1610.061
other broadleaves0.0530.0990.2440.0490.1470.129
total6.4179.2188.9102.6130.9284.37
totalspruce2.7116.474.7101.6120.4393.25
fir1.8142.1122.4110.1280.0711.37
pine0.2260.4220.0540.1280.01000.215
larch0.0.0.2360.01000.2200.1650.118
stone pine0.0.0.0.0.0.0.0650.0.0.065
other conifers0.0580.1490.0.0.0.0.0.0.043
beech1.7102.591.0180.3290.01001.16
maple0.2240.3170.1270.0430.0620.112
ash0.3200.6150.1320.0420.0540.211
oak0.1330.4210.0780.0880.0620.117
chestnut0.0.0.0750.0.0.0.0.1410.039
other broadleaves0.2230.3210.1360.1360.2330.212
total7.3713.358.582.6100.9216.53
© WSL, Swiss National Forest Inventory, 16.06.2020 #890998/357203
NFI2–NFI3
yield
avalanches SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce5.865.9133.9170.5531.5270.2734.85
fir1.782.2160.5290.0740.0550.0.1.47
pine0.3130.0.0.01000.11000.2620.0.0.214
larch0.2350.0720.01000.7540.4530.0.0.225
stone pine0.0.0.0.0.0.0.2770.2710.0.0.053
other conifers0.1380.01000.01000.01000.0.0.0.0.036
beech2.470.7230.6280.01000.2540.0.1.66
maple0.2170.1560.2460.0.0.0.0.0.0.115
ash0.3150.1370.2650.1800.0920.01000.213
oak0.3170.01000.0.0.0.0.0.0.0.0.217
chestnut0.01000.0.0.0.0.0.0.0.0.2750.073
other broadleaves0.3190.2600.2580.1690.0670.1490.217
total11.449.2105.6151.6322.5200.5448.93
inside perimeterspruce0.0.4.1272.6521.3362.7290.6752.217
fir0.0.1.2451.1590.0990.0.0.0.0.436
pine0.0.0.0.0.0.0.3840.0.0.1990.176
larch0.0.0.1990.1990.3550.2510.0.0.236
stone pine0.0.0.0.0.0.0.1840.01000.0.0.080
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech0.9851.2550.4500.0.0.1700.0.0.441
maple0.0.0.2990.1670.0.0.0.0.0.0.178
ash0.1980.0.0.0990.0.0.0.0.0.0.072
oak0.0.0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0720.0.0.1890.0.0.0710.068
total1.0766.8224.4392.1323.0270.7753.414
outside perimeterspruce3.0203.9143.4200.8353.4180.2582.39
fir1.6231.5160.9350.2620.1620.01000.712
pine0.1560.01000.1760.2610.0620.0.0.138
larch0.01000.11000.11000.6530.1570.0580.137
stone pine0.0.0.0.0.0.0.0.0.0860.0.0.086
other conifers0.0840.0.0.0.0.0.0.0.0.0.0.084
beech1.7220.4260.6290.01000.0.0.2510.414
maple0.4320.1410.1350.01000.0.0.0800.122
ash0.5260.1470.1530.0710.01000.01000.121
oak0.1750.0.0.0.0.01000.0.0.01000.066
chestnut0.0.0.0.0.0.0.01000.0.0.1350.033
other broadleaves0.2400.0310.1370.0360.0510.2380.120
total7.6116.1105.3162.0273.8170.7264.06
totalspruce5.464.893.5130.9232.5130.2413.64
fir1.781.8110.8230.1560.1490.01001.16
pine0.3130.01000.0660.2470.1550.01000.113
larch0.1350.1580.0660.6350.2370.0580.219
stone pine0.0.0.0.0.0.0.1590.1610.0.0.043
other conifers0.1370.01000.01000.01000.0.0.0.0.035
beech2.360.6180.6190.0730.1480.1511.06
maple0.2150.1370.1320.01000.0.0.0800.113
ash0.3130.1320.1500.0740.0850.0860.111
oak0.3170.01000.0.0.01000.0.0.01000.116
chestnut0.01000.0.0.0.0.01000.0.0.1320.031
other broadleaves0.2180.1470.1370.0450.0570.1340.113
total10.837.575.3111.9183.1120.7226.63
© WSL, Swiss National Forest Inventory, 16.06.2020 #890999/357204
NFI2–NFI3
yield
avalanches SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce5.865.7134.2170.4531.4260.2734.75
fir1.782.1160.6280.0740.0550.0.1.47
pine0.3130.0.0.01000.01000.2620.0.0.214
larch0.2350.0720.01000.7470.3530.01000.224
stone pine0.0.0.0.0.0.0.2770.1710.0.0.053
other conifers0.1380.01000.01000.01000.0.0.0.0.036
beech2.370.7230.5280.01000.1540.0.1.56
maple0.2170.1560.2460.0.0.0.0.0.0.115
ash0.3150.1370.2590.1810.0920.01000.213
oak0.3170.01000.0.0.0.0.0.0.0.0.217
chestnut0.01000.0.0.0.0.0.0.0.0.2750.073
other broadleaves0.3180.2600.2530.1690.0620.1500.216
total11.348.7105.9151.5302.3200.5428.63
inside perimeterspruce0.0.4.0272.6521.3362.6290.6752.217
fir0.0.1.2451.0590.0990.0.0.0.0.436
pine0.0.0.0.0.0.0.3840.0.0.1990.176
larch0.0.0.1990.1990.3550.2510.0.0.236
stone pine0.0.0.0.0.0.0.1840.01000.0.0.080
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech0.9851.1550.4510.0.0.1700.0.0.441
maple0.0.0.2990.1670.0.0.0.0.0.0.178
ash0.1980.0.0.0990.0.0.0.0.0.0.072
oak0.0.0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0720.0.0.1890.0.0.0710.068
total1.0766.7224.3392.0322.9270.7753.314
outside perimeterspruce3.0203.9143.4200.8353.2180.2582.38
fir1.7221.5160.8350.2620.1620.01000.712
pine0.1560.01000.1760.2610.0620.0.0.138
larch0.01000.11000.11000.6530.1570.0580.137
stone pine0.0.0.0.0.0.0.0.0.0860.0.0.086
other conifers0.0840.0.0.0.0.0.0.0.0.0.0.084
beech1.7220.4260.6290.01000.0.0.1510.414
maple0.3320.1380.1350.01000.0.0.0800.122
ash0.5260.1470.0530.0710.01000.01000.121
oak0.1750.0.0.0.0.01000.0.0.01000.066
chestnut0.0.0.0.0.0.0.01000.0.0.1330.032
other broadleaves0.2400.0300.1380.0360.0510.2360.120
total7.6116.1105.2161.9273.5170.7253.86
totalspruce5.454.793.6130.8232.3130.2413.64
fir1.781.7110.8220.1560.1490.01001.06
pine0.3130.01000.0660.2470.1550.01000.113
larch0.1340.0580.0660.6330.2370.0500.219
stone pine0.0.0.0.0.0.0.1590.1610.0.0.043
other conifers0.1370.01000.01000.01000.0.0.0.0.035
beech2.260.6180.6190.0730.1480.1511.06
maple0.2150.1350.1320.01000.0.0.0800.113
ash0.3130.1320.1470.0740.0850.0860.111
oak0.3160.01000.0.0.01000.0.0.01000.116
chestnut0.01000.0.0.0.0.01000.0.0.1310.030
other broadleaves0.3170.1460.1350.0450.0540.1320.113
total10.837.375.4111.8182.9120.6226.43
© WSL, Swiss National Forest Inventory, 16.06.2020 #891000/357205
NFI3–NFI4
yield
avalanches SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce5.164.6183.7250.4802.8270.4784.46
fir2.0102.2201.2330.01000.1830.0.1.79
pine0.4180.01000.0.0.11000.4440.0.0.317
larch0.1390.01000.0.0.1700.2460.0990.130
stone pine0.0.0.0.0.0.0.0.0.2730.0.0.073
other conifers0.1480.0.0.0.0.0.0.0.0.0.0.048
beech2.170.6310.8330.0.0.1480.0.1.57
maple0.2150.0580.1630.0.0.0.0.0680.215
ash0.5130.0630.2540.0.0.01000.1870.313
oak0.3190.01000.0.0.01000.0.0.11000.218
chestnut0.0750.0.0.0.0.0.0.0.0.3650.056
other broadleaves0.3170.1650.1540.11000.2700.4410.215
total11.147.6146.1210.7534.1251.4338.94
inside perimeterspruce1.0692.4501.2520.3542.5530.0991.329
fir0.4680.7800.6550.1920.0.0.1990.345
pine0.0.0.3990.0.0.0.0.0.0.3990.172
larch0.0.0.0.0.0.0.7490.1960.2650.239
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech0.2930.5940.3630.0.0.0.0.0.0.262
maple0.0.0.0.0.0990.01000.0.0.0.0.071
ash0.0.0.0.0.4700.0.0.0.0.0.0.171
oak0.0.0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0990.1990.01000.0.0.0.0.078
total1.6584.0422.6341.1442.7500.6632.222
outside perimeterspruce2.4213.8165.0181.0352.1230.6442.59
fir2.1222.6191.1280.2560.0.0.01001.113
pine0.1560.0830.01000.3520.1620.0.0.132
larch0.01000.11000.1640.5430.5410.1880.225
stone pine0.0.0.0.0.0.0.01000.01000.0.0.077
other conifers0.01000.0.0.0.0.0.0.0.0.0.0.0100
beech2.7191.1281.9330.0720.0.0.01000.915
maple0.3370.0620.2410.01000.0.0.0900.124
ash0.4300.1580.1520.01000.01000.0740.125
oak0.01000.0.0.01000.01000.0.0.0790.056
chestnut0.0.0.0.0.0.0.0.0.0.0.2510.051
other broadleaves0.0390.1720.1610.0780.01000.2460.130
total8.0127.9128.5152.1242.7201.1285.07
totalspruce4.764.0124.0150.7302.5170.5393.55
fir2.092.3131.1210.2480.0830.0711.47
pine0.3180.0640.01000.2460.2370.01000.215
larch0.1390.0920.1640.4310.3300.1650.118
stone pine0.0.0.0.0.0.0.01000.1680.0.0.066
other conifers0.1460.0.0.0.0.0.0.0.0.0.0.046
beech2.270.8211.2250.0720.1480.01001.26
maple0.2140.0450.1330.0710.0.0.0620.112
ash0.5120.1460.2370.01000.0770.0630.211
oak0.3180.01000.01000.0780.0.0.1620.118
chestnut0.0750.0.0.0.0.0.0.0.0.2410.039
other broadleaves0.2170.1480.1410.0620.1680.2330.213
total10.647.496.7121.5203.3161.1227.03
© WSL, Swiss National Forest Inventory, 16.06.2020 #891001/357206
NFI3–NFI4
yield
avalanches SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce5.064.1183.5240.3792.4260.3784.16
fir2.0102.0191.1320.01000.1830.0.1.58
pine0.3180.01000.0.0.11000.3440.0.0.217
larch0.1370.01000.0.0.1700.2460.01000.129
stone pine0.0.0.0.0.0.0.0.0.2730.0.0.073
other conifers0.1440.0.0.0.0.0.0.0.0.0.0.045
beech2.170.6310.7340.0.0.1480.0.1.47
maple0.2150.0520.1630.0.0.0.0.0680.214
ash0.5130.1540.2500.0.0.01000.1880.312
oak0.3190.01000.11000.01000.0.0.11000.218
chestnut0.0750.0.0.0.0.0.0.0.0.2650.056
other broadleaves0.3160.1650.1460.1700.1700.3410.214
total10.946.9135.6200.6493.5240.9338.34
inside perimeterspruce1.0692.4501.1520.3542.3530.0991.329
fir0.4680.7800.6560.1920.0.0.1990.345
pine0.0.0.3990.0.0.0.0.0.0.2990.172
larch0.0.0.0.0.0.0.6490.1960.2650.239
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech0.2930.5940.3630.0.0.0.0.0.0.262
maple0.0.0.0990.0990.01000.0.0.0.0.060
ash0.0.0.0.0.4700.0.0.0.0.0.0.171
oak0.0.0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.01000.1990.01000.0.0.0.0.078
total1.6583.9422.5351.0442.4500.5642.122
outside perimeterspruce2.4213.7164.7181.0351.9240.5452.39
fir2.1222.5191.1270.2560.0.0.01001.013
pine0.1560.0830.01000.2520.1620.0.0.132
larch0.01000.11000.1640.4430.4410.1880.225
stone pine0.0.0.0.0.0.0.01000.01000.0.0.077
other conifers0.01000.0.0.0.0.0.0.0.0.0.0.0100
beech2.7191.1281.8320.0720.0.0.01000.915
maple0.3370.0620.2370.01000.0.0.0900.123
ash0.4300.1580.1580.01000.01000.0660.123
oak0.01000.0.0.01000.01000.0.0.0790.056
chestnut0.0.0.0.0.0.0.0.0.0.0.1510.051
other broadleaves0.0390.1680.1560.0780.01000.1460.129
total7.9127.7128.2152.0242.4200.9274.77
totalspruce4.763.8123.7140.6302.2170.4393.25
fir2.092.1131.0200.1480.0830.0711.37
pine0.3180.0640.01000.2460.2370.01000.215
larch0.1360.0920.1640.4310.3300.1650.118
stone pine0.0.0.0.0.0.0.01000.1680.0.0.066
other conifers0.1430.0.0.0.0.0.0.0.0.0.0.043
beech2.170.8201.1240.0720.0480.01001.16
maple0.2140.0390.1310.0710.0.0.0620.112
ash0.5120.1430.2330.01000.0770.0540.211
oak0.3180.01000.0860.0780.0.0.0620.117
chestnut0.0750.0.0.0.0.0.0.0.0.1410.039
other broadleaves0.2160.1470.1370.0530.1670.2330.212
total10.547.096.3121.4192.9160.9216.53
© WSL, Swiss National Forest Inventory, 16.06.2020 #891002/357207
NFI2–NFI3
yield
avalanches SilvaProtect · main tree species
unit of reference: economic region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
Western Juraspruce2.6120.0.2.1262.511
fir1.6140.0.1.5291.513
pine0.1390.0.0.1640.133
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0100
beech2.1120.9851.0311.911
maple0.1330.0.0.2460.128
ash0.2300.1980.4400.224
oak0.1610.0.0.0.0.161
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1360.0.0.2580.131
total6.981.0775.6166.57
Eastern Juraspruce2.5300.0.1.3982.429
fir0.3360.0.0.0.0.336
pine0.5340.0.0.0.0.434
larch0.2910.0.0.0.0.291
stone pine0.0.0.0.0.0.0.0.
other conifers0.0740.0.0.0.0.074
beech4.1180.0.5.8394.217
maple0.5340.0.0.8610.530
ash0.2450.0.0.2980.243
oak0.3420.0.0.0.0.342
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3450.0.0.3790.341
total8.9120.0.8.4358.911
Western Plateauspruce8.5140.0.5.4468.114
fir1.4270.0.1.1721.425
pine0.3380.0.0.0.0.338
larch0.2500.0.0.0.0.250
stone pine0.0.0.0.0.0.0.0.
other conifers0.2690.0.0.0.0.270
beech1.7230.0.2.2611.821
maple0.1460.0.1.2690.247
ash0.3330.0.1.8480.429
oak0.5360.0.0.1990.435
chestnut0.01000.0.0.0.0.0100
other broadleaves0.1360.0.0.6820.140
total13.3100.0.12.42813.29
Central Plateauspruce8.6100.0.5.4378.210
fir3.7140.0.2.5433.513
pine0.1430.0.0.0.0.143
larch0.1660.0.0.1990.159
stone pine0.0.0.0.0.0.0.0.
other conifers0.1640.0.0.1990.159
beech2.7160.0.2.3512.716
maple0.1350.0.0.2710.132
ash0.1410.0.0.1990.138
oak0.4280.0.0.1990.328
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2470.0.0.0.0.147
total16.160.0.10.82415.46
Eastern Plateauspruce7.9100.0.2.0617.69
fir1.5170.0.2.1811.617
pine0.5180.0.0.1990.518
larch0.4520.0.0.0.0.352
stone pine0.0.0.0.0.0.0.0.
other conifers0.1600.0.0.0.0.160
beech2.0120.0.0.8591.912
maple0.2260.0.0.0.0.226
ash0.5230.0.0.9520.522
oak0.3280.0.0.6980.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6270.0.0.1990.626
total13.960.0.6.53813.66
Western Pre-Alpsspruce8.2268.4405.5256.816
fir2.0531.2720.8391.335
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech0.7380.2930.6460.629
maple0.0.0.0.0.0700.070
ash0.1540.0.0.1870.147
oak0.01000.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1670.0990.0460.044
total11.1259.7347.0218.915
Central Pre-Alpsspruce6.3142.9593.8175.011
fir3.4173.8572.9183.212
pine0.0.0.0.0.01000.0100
larch0.1710.0.0.0.0.072
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.9291.2520.6320.821
maple0.0740.9980.1580.151
ash0.1510.0.0.1590.141
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1680.0.0.1450.142
total10.8118.7417.6129.38
Eastern Pre-Alpsspruce5.4197.1913.6284.616
fir0.8303.8841.4401.226
pine0.01000.0.0.0.0.0100
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.9300.0.0.7330.822
maple0.3480.5760.1500.239
ash0.1480.2970.0770.138
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3620.0.0.1530.253
total7.81611.5705.9237.013
Northwestern Alpsspruce3.3512.8442.9403.027
fir0.01000.1990.21000.187
pine0.0.0.0.0.0.0.0.
larch0.0.0.1990.21000.179
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.2631.5770.1530.460
maple0.2700.0.0.1630.149
ash0.0.0.0.0.01000.0100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5780.0990.0630.269
total4.2434.5373.4343.923
Central Alpsspruce0.8372.3643.3412.029
fir0.2911.1750.1940.456
pine0.0.0.0.0.5740.175
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0990.0.0.0.0.0100
beech0.1840.9570.2900.343
maple0.1990.0.0.1990.171
ash0.0.0.0.0.1670.068
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.3750.177
total1.3344.3464.6353.024
Northeastern Alpsspruce1.5600.9523.2352.228
fir0.0980.0.0.4930.292
pine0.0.0.0.0.0.0.0.
larch0.1980.4980.21000.265
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.1790.3930.7590.448
maple0.0.0.1990.1540.148
ash0.7990.0.0.0.0.2100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1810.0.0.2550.148
total2.5481.6504.8283.422
Southwestern Alpsspruce0.5531.3360.8350.923
fir0.0740.0990.2620.156
pine0.11000.3840.2610.247
larch0.7540.3550.6530.635
stone pine0.2770.1840.0.0.159
other conifers0.01000.0.0.0.0.0100
beech0.01000.0.0.01000.073
maple0.0.0.0.0.01000.0100
ash0.1800.0.0.0710.074
oak0.0.0.0.0.01000.0100
chestnut0.0.0.0.0.01000.0100
other broadleaves0.1690.1890.0360.045
total1.6322.1322.0271.918
Southeastern Alpsspruce1.5272.7293.4182.513
fir0.0550.0.0.1620.149
pine0.2620.0.0.0620.155
larch0.4530.2510.1570.237
stone pine0.2710.01000.0860.161
other conifers0.0.0.0.0.0.0.0.
beech0.2540.1700.0.0.148
maple0.0.0.0.0.0.0.0.
ash0.0920.0.0.01000.085
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0670.0.0.0510.057
total2.5203.0273.8173.112
Southern Alpsspruce0.2730.6750.2580.241
fir0.0.0.0.0.01000.0100
pine0.0.0.1990.0.0.0100
larch0.0.0.0.0.0580.058
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.2510.151
maple0.0.0.0.0.0800.080
ash0.01000.0.0.01000.086
oak0.0.0.0.0.01000.0100
chestnut0.2750.0.0.1350.132
other broadleaves0.1490.0710.2380.134
total0.5440.7750.7260.722
Switzerlandspruce4.852.2172.493.74
fir1.470.4380.7121.16
pine0.2140.1760.1390.113
larch0.2250.2360.1370.219
stone pine0.0530.0800.0860.043
other conifers0.0360.0.0.0850.035
beech1.660.4400.4141.06
maple0.1150.1780.1230.113
ash0.2130.0720.1220.111
oak0.2170.0.0.0680.116
chestnut0.0730.0.0.0330.031
other broadleaves0.2160.0680.1200.113
total8.933.4144.066.63
© WSL, Swiss National Forest Inventory, 16.06.2020 #891003/357208
NFI2–NFI3
yield
avalanches SilvaProtect · main tree species
unit of reference: economic region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
Western Juraspruce2.6120.0.2.0262.411
fir1.5140.0.1.7271.512
pine0.1390.0.0.1640.133
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0100
beech2.0120.9851.0311.811
maple0.1330.0.0.2460.128
ash0.2300.1980.4400.224
oak0.1610.0.0.0.0.161
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1360.0.0.2580.130
total6.781.0775.7166.47
Eastern Juraspruce2.4300.0.1.3982.329
fir0.3360.0.0.0.0.336
pine0.5340.0.0.0.0.434
larch0.2910.0.0.0.0.291
stone pine0.0.0.0.0.0.0.0.
other conifers0.0740.0.0.0.0.074
beech4.1180.0.5.8394.217
maple0.5340.0.0.8610.530
ash0.2450.0.0.2980.243
oak0.3420.0.0.0.0.342
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3450.0.0.3790.341
total8.8120.0.8.4358.811
Western Plateauspruce8.1140.0.5.2477.814
fir1.3270.0.1.1721.325
pine0.3380.0.0.0.0.338
larch0.2460.0.0.0.0.246
stone pine0.0.0.0.0.0.0.0.
other conifers0.2690.0.0.0.0.270
beech1.7230.0.2.1611.721
maple0.1460.0.1.2690.247
ash0.3330.0.1.7480.429
oak0.5360.0.0.1990.435
chestnut0.01000.0.0.0.0.0100
other broadleaves0.1360.0.0.5820.140
total12.7100.0.11.92812.69
Central Plateauspruce8.6100.0.5.4378.210
fir3.6140.0.2.5433.513
pine0.1430.0.0.0.0.143
larch0.1660.0.0.1990.159
stone pine0.0.0.0.0.0.0.0.
other conifers0.1640.0.0.1990.159
beech2.7160.0.2.3512.616
maple0.1330.0.0.2710.130
ash0.1410.0.0.1990.138
oak0.4270.0.0.1990.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2470.0.0.0.0.147
total16.160.0.10.82415.46
Eastern Plateauspruce7.9100.0.2.0617.79
fir1.6160.0.2.1811.616
pine0.5180.0.0.1990.518
larch0.4520.0.0.0.0.352
stone pine0.0.0.0.0.0.0.0.
other conifers0.1600.0.0.0.0.160
beech2.1120.0.0.8592.012
maple0.2270.0.0.0.0.227
ash0.5230.0.0.9520.522
oak0.3280.0.0.6980.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6250.0.0.1990.625
total14.160.0.6.53813.86
Western Pre-Alpsspruce7.5268.0405.4256.516
fir1.8531.1720.8391.235
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech0.7380.2930.5460.629
maple0.0.0.0.0.0700.070
ash0.1540.0.0.1870.147
oak0.01000.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1610.0990.0460.042
total10.2269.3346.8228.415
Central Pre-Alpsspruce6.1142.9593.8174.910
fir3.2173.8572.9183.112
pine0.0.0.0.0.01000.0100
larch0.1720.0.0.0.0.072
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.9291.2520.5320.821
maple0.0740.9980.1580.151
ash0.1510.0.0.1590.141
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1680.0.0.1450.142
total10.4118.7417.5119.08
Eastern Pre-Alpsspruce6.2197.1913.5284.916
fir0.9313.8841.3401.226
pine0.01000.0.0.0.0.0100
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.8300.0.0.7330.722
maple0.3480.5760.1500.239
ash0.1480.2970.0770.138
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3570.0.0.1530.249
total8.71611.5705.6227.313
Northwestern Alpsspruce3.4462.8443.0383.126
fir0.01000.1990.2900.179
pine0.0.0.0.0.0.0.0.
larch0.0.0.1990.21000.179
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.2631.4770.1500.460
maple0.2700.0.0.1510.145
ash0.0.0.0.0.01000.0100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5780.0990.1550.268
total4.2394.4373.5333.922
Central Alpsspruce0.8352.2643.1411.829
fir0.3651.1750.1940.450
pine0.0.0.0.0.4740.175
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0990.0.0.0.0.0100
beech0.1850.8570.2900.343
maple0.0990.0.0.1990.071
ash0.1990.0.0.1670.159
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.3760.177
total1.4294.1464.4352.923
Northeastern Alpsspruce1.3610.8523.5332.227
fir0.0990.0.0.4930.292
pine0.0.0.0.0.0.0.0.
larch0.1990.4980.21000.265
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.1790.3930.6590.448
maple0.0.0.0990.1540.148
ash0.6990.0.0.0.0.2100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1810.0.0.2560.148
total2.1481.6505.0263.322
Southwestern Alpsspruce0.4531.3360.8350.823
fir0.0740.0990.2620.156
pine0.01000.3840.2610.247
larch0.7470.3550.6530.633
stone pine0.2770.1840.0.0.159
other conifers0.01000.0.0.0.0.0100
beech0.01000.0.0.01000.073
maple0.0.0.0.0.01000.0100
ash0.1810.0.0.0710.074
oak0.0.0.0.0.01000.0100
chestnut0.0.0.0.0.01000.0100
other broadleaves0.1690.1890.0360.045
total1.5302.0321.9271.818
Southeastern Alpsspruce1.4262.6293.2182.313
fir0.0550.0.0.1620.149
pine0.2620.0.0.0620.155
larch0.3530.2510.1570.237
stone pine0.1710.01000.0860.161
other conifers0.0.0.0.0.0.0.0.
beech0.1540.1700.0.0.148
maple0.0.0.0.0.0.0.0.
ash0.0920.0.0.01000.085
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0620.0.0.0510.054
total2.3202.9273.5172.912
Southern Alpsspruce0.2730.6750.2580.241
fir0.0.0.0.0.01000.0100
pine0.0.0.1990.0.0.0100
larch0.01000.0.0.0580.050
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.1510.151
maple0.0.0.0.0.0800.080
ash0.01000.0.0.01000.086
oak0.0.0.0.0.01000.0100
chestnut0.2750.0.0.1330.131
other broadleaves0.1500.0710.2360.132
total0.5420.7750.7250.622
Switzerlandspruce4.752.2172.383.64
fir1.470.4380.7121.06
pine0.2140.1760.1390.113
larch0.2240.2360.1370.219
stone pine0.0530.0800.0860.043
other conifers0.0360.0.0.0850.035
beech1.560.4400.4141.06
maple0.1150.1780.1220.113
ash0.2130.0720.1220.111
oak0.2170.0.0.0680.116
chestnut0.0730.0.0.0320.030
other broadleaves0.2160.0680.1200.113
total8.633.3143.966.43
© WSL, Swiss National Forest Inventory, 16.06.2020 #891004/357209
NFI3–NFI4
yield
avalanches SilvaProtect · main tree species
unit of reference: economic region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
Western Juraspruce3.3131.0692.0303.012
fir2.2170.4682.2322.215
pine0.1390.0.0.1630.134
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0100
beech1.4130.2942.1251.511
maple0.2360.0.0.1680.234
ash0.2320.0.0.2530.228
oak0.1460.0.0.0.0.146
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1320.0.0.0540.131
total7.791.6596.7177.38
Eastern Juraspruce2.2260.0.1.2812.125
fir0.4410.0.2.3750.638
pine0.3380.0.0.0.0.338
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.1710.0.0.0.0.171
beech2.7190.0.4.1722.819
maple0.4310.0.0.0.0.431
ash0.7300.0.0.4980.729
oak0.2440.0.0.0.0.244
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6370.0.0.0980.537
total7.5120.0.8.0677.613
Western Plateauspruce6.4190.0.2.3656.019
fir1.7320.0.0.0.1.532
pine0.3430.0.0.1980.241
larch0.3930.0.0.0.0.293
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech1.8280.0.3.2572.025
maple0.1530.0.0.5690.242
ash0.2580.0.0.6900.249
oak0.9370.0.0.2980.937
chestnut0.0740.0.0.0.0.074
other broadleaves0.2660.0.0.0980.265
total12.0130.0.6.93611.512
Central Plateauspruce8.9110.0.4.5418.311
fir3.4200.0.3.1343.418
pine0.2450.0.0.0.0.245
larch0.1930.0.0.0.0.193
stone pine0.0.0.0.0.0.0.0.
other conifers0.3610.0.0.0.0.361
beech3.0160.0.3.5433.116
maple0.2440.0.0.3680.338
ash0.6380.0.0.5450.633
oak0.3350.0.0.0.0.335
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4440.0.0.0990.344
total17.580.0.12.02416.78
Eastern Plateauspruce5.6110.0.2.1515.410
fir1.6180.0.1.1591.617
pine0.8280.0.0.0.0.728
larch0.2370.0.0.1990.237
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech2.3140.0.3.1452.313
maple0.3220.0.1.1650.321
ash0.7190.0.1.1670.818
oak0.3270.0.0.0.0.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3250.0.0.0.0.325
total12.170.0.8.63111.97
Western Pre-Alpsspruce3.8454.5985.1344.527
fir2.3543.4792.6442.631
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.2660.0.0.7590.449
maple0.0.0.0.0.1650.065
ash0.2810.0.0.0.0.181
oak0.0990.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0.0.1970.1780.168
total6.5398.0718.6297.722
Central Pre-Alpsspruce5.7200.1993.9204.615
fir2.7210.0.3.9213.115
pine0.01000.0.0.0830.063
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.5360.0.1.6331.026
maple0.0620.0.0.01000.059
ash0.0810.0.0.2560.152
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0690.0.0.2860.166
total9.1150.1999.9148.910
Eastern Pre-Alpsspruce5.2271.6716.0215.417
fir1.8330.4971.8281.822
pine0.0.0.0.0.01000.0100
larch0.0.0.0.0.01000.0100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech1.0390.4822.1371.527
maple0.1690.3970.3420.234
ash0.3561.0940.1720.244
oak0.0.0.0.0.01000.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1730.4970.2740.151
total8.5234.15110.5179.214
Northwestern Alpsspruce1.3562.9512.7472.231
fir0.21000.0.0.21000.271
pine0.0.0.6990.0.0.1100
larch0.01000.0.0.31000.193
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech1.0631.3930.3780.846
maple0.0990.0.0.0.0.0100
ash0.0.0.0.0.0.0.0.
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3910.0.0.0.0.192
total2.9454.8503.5433.527
Central Alpsspruce1.6870.7993.5502.044
fir0.0990.0.0.0.0.0100
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.1100-0.099-0.299-0.0353
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.1990.0100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0990.0.0.1990.178
total1.7800.71013.5502.043
Northeastern Alpsspruce0.6691.4773.3382.132
fir0.2991.2650.0990.459
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.4750.275
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.7600.5722.5621.549
maple0.0990.0.0.0710.059
ash0.0990.4980.01000.176
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1990.0.0.0770.172
total1.8453.5476.3364.427
Southwestern Alpsspruce0.4800.3541.0350.730
fir0.01000.1920.2560.248
pine0.11000.0.0.3520.246
larch0.1700.7490.5430.431
stone pine0.0.0.0.0.01000.0100
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.0720.072
maple0.0.0.01000.01000.071
ash0.0.0.0.0.01000.0100
oak0.01000.0.0.01000.078
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.11000.01000.0780.062
total0.7531.1442.1241.520
Southeastern Alpsspruce2.8272.5532.1232.517
fir0.1830.0.0.0.0.083
pine0.4440.0.0.1620.237
larch0.2460.1960.5410.330
stone pine0.2730.0.0.01000.168
other conifers0.0.0.0.0.0.0.0.
beech0.1480.0.0.0.0.148
maple0.0.0.0.0.0.0.0.
ash0.01000.0.0.01000.077
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2700.0.0.01000.168
total4.1252.7502.7203.316
Southern Alpsspruce0.4780.0990.6440.539
fir0.0.0.1990.01000.071
pine0.0.0.3990.0.0.0100
larch0.0990.2650.1880.165
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.01000.0100
maple0.0680.0.0.0900.062
ash0.1870.0.0.0740.063
oak0.11000.0.0.0790.162
chestnut0.3650.0.0.2510.241
other broadleaves0.4410.0.0.2460.233
total1.4330.6631.1281.122
Switzerlandspruce4.461.4292.593.55
fir1.690.3461.1131.37
pine0.3170.1720.1310.215
larch0.1300.2390.2250.118
stone pine0.0730.0.0.0770.066
other conifers0.0480.0.0.01000.047
beech1.570.2650.9151.26
maple0.2150.0710.1240.113
ash0.3130.1710.1240.211
oak0.2180.0.0.0550.117
chestnut0.0570.0.0.0510.039
other broadleaves0.2150.0780.1310.213
total8.842.3225.077.03
© WSL, Swiss National Forest Inventory, 16.06.2020 #891005/357210
NFI3–NFI4
yield
avalanches SilvaProtect · main tree species
unit of reference: economic region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
Western Juraspruce3.1131.0691.9302.812
fir2.3160.4682.2322.214
pine0.1390.0.0.1630.134
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0100
beech1.3130.2942.1251.412
maple0.2360.0.0.1680.234
ash0.2320.0.0.2530.228
oak0.1460.0.0.0.0.146
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2300.0.0.0540.130
total7.591.6596.6177.18
Eastern Juraspruce2.1260.0.1.2812.025
fir0.4410.0.2.3750.638
pine0.3380.0.0.0.0.338
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.1710.0.0.0.0.171
beech2.7190.0.4.1722.819
maple0.4310.0.0.0.0.431
ash0.7300.0.0.4980.729
oak0.2440.0.0.0.0.244
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6360.0.0.0980.635
total7.4120.0.8.0677.513
Western Plateauspruce6.3190.0.2.3655.918
fir1.6320.0.0.0.1.432
pine0.2430.0.0.1980.241
larch0.4690.0.0.0.0.469
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech1.9270.0.3.2572.024
maple0.1500.0.0.5690.241
ash0.2540.0.0.6900.347
oak0.9380.0.0.2980.837
chestnut0.0740.0.0.0.0.074
other broadleaves0.2640.0.0.0980.263
total11.9130.0.6.93611.412
Central Plateauspruce8.9110.0.4.5418.211
fir3.4200.0.3.1343.418
pine0.2450.0.0.0.0.245
larch0.1930.0.0.0.0.193
stone pine0.0.0.0.0.0.0.0.
other conifers0.3610.0.0.0.0.361
beech3.0160.0.3.5433.116
maple0.2440.0.0.3680.338
ash0.6380.0.0.5450.633
oak0.3350.0.0.0.0.335
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4420.0.0.0990.341
total17.580.0.12.02416.78
Eastern Plateauspruce5.6100.0.2.1515.410
fir1.6180.0.1.1591.617
pine0.7280.0.0.0.0.728
larch0.2370.0.0.1990.237
stone pine0.0.0.0.0.0.0.0.
other conifers0.0730.0.0.0.0.073
beech2.3130.0.3.1452.313
maple0.3210.0.1.1650.321
ash0.8190.0.1.1670.818
oak0.3270.0.0.0.0.327
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3240.0.0.0.0.324
total12.070.0.8.63111.97
Western Pre-Alpsspruce3.4454.4984.9354.227
fir2.1543.3792.5452.432
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.2660.0.0.7590.449
maple0.0.0.1980.1650.055
ash0.2810.0.0.0.0.181
oak0.01000.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0.0.1980.1780.168
total5.9397.9708.3297.222
Central Pre-Alpsspruce5.4200.1993.8204.515
fir2.7200.0.3.8213.015
pine0.01000.0.0.0830.063
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.5360.0.1.6330.927
maple0.0620.0.0.01000.059
ash0.0810.0.0.2560.152
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0690.0.0.2820.164
total8.7150.1999.6148.610
Eastern Pre-Alpsspruce5.0261.6715.8215.216
fir1.6330.4971.7281.622
pine0.0.0.0.0.01000.0100
larch0.0.0.0.0.01000.0100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.9390.4822.0371.427
maple0.1690.3970.3420.234
ash0.3561.0940.1720.244
oak0.0.0.0.0.01000.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1730.4970.2670.148
total8.0224.15110.1178.813
Northwestern Alpsspruce0.9562.8512.6471.931
fir0.21000.0.0.21000.271
pine0.0.0.5990.0.0.1100
larch0.01000.0.0.31000.193
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech1.1541.2930.3780.842
maple0.0890.0.0.0.0.089
ash0.11000.0.0.0.0.0100
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2920.0.0.0.0.192
total2.5404.6503.4433.226
Central Alpsspruce1.3870.6993.2451.842
fir0.1740.0.0.5710.261
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.1100-0.0990.22070.1139
maple0.0.0.0.0.2880.188
ash0.0.0.0.0.4860.186
oak0.3990.0.0.0.0.2100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.0990.0.0.1990.078
total1.8670.61014.7462.537
Northeastern Alpsspruce0.5651.3773.0381.832
fir0.11001.2650.0990.359
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.4750.275
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.6610.5722.3621.449
maple0.0990.0.0.0710.059
ash0.1750.4980.01000.263
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.2640.0.0.0770.154
total1.6413.5475.8364.026
Southwestern Alpsspruce0.3790.3541.0350.630
fir0.01000.1920.2560.148
pine0.11000.0.0.2520.246
larch0.1700.6490.4430.431
stone pine0.0.0.0.0.01000.0100
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.0720.072
maple0.0.0.01000.01000.071
ash0.0.0.0.0.01000.0100
oak0.01000.0.0.01000.078
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1700.01000.0780.053
total0.6491.0442.0241.419
Southeastern Alpsspruce2.4262.3531.9242.217
fir0.1830.0.0.0.0.083
pine0.3440.0.0.1620.237
larch0.2460.1960.4410.330
stone pine0.2730.0.0.01000.168
other conifers0.0.0.0.0.0.0.0.
beech0.1480.0.0.0.0.048
maple0.0.0.0.0.0.0.0.
ash0.01000.0.0.01000.077
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1700.0.0.01000.167
total3.5242.4502.4202.916
Southern Alpsspruce0.3780.0990.5450.439
fir0.0.0.1990.01000.071
pine0.0.0.2990.0.0.0100
larch0.01000.2650.1880.165
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.01000.0100
maple0.0680.0.0.0900.062
ash0.1880.0.0.0660.054
oak0.11000.0.0.0790.062
chestnut0.2650.0.0.1510.141
other broadleaves0.3410.0.0.1460.233
total0.9330.5640.9270.921
Switzerlandspruce4.061.3292.393.25
fir1.580.3461.0131.37
pine0.2170.1720.1320.215
larch0.1290.2390.2250.117
stone pine0.0730.0.0.0770.066
other conifers0.0450.0.0.01000.044
beech1.470.2650.9151.16
maple0.2140.0600.1230.112
ash0.3120.1710.1230.211
oak0.2170.0.0.0550.117
chestnut0.0570.0.0.0510.039
other broadleaves0.2140.0780.1300.213
total8.242.2224.776.53
© WSL, Swiss National Forest Inventory, 16.06.2020 #891006/357211
NFI2–NFI3
yield
avalanches SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce2.6128.366.4101.5230.2734.85
fir1.2132.1102.3150.0420.0.1.47
pine0.2270.4150.01000.1560.0.0.214
larch0.0910.3390.0720.3370.0.0.225
stone pine0.0.0.0.0.0.0.1530.0.0.053
other conifers0.0740.1400.01000.0880.0.0.036
beech2.6102.290.9190.1370.0.1.66
maple0.2280.1190.1430.0610.0.0.115
ash0.2250.3180.1290.1650.01000.214
oak0.2380.4180.01000.0.0.0.0.217
chestnut0.0.0.01000.0.0.0.0.2750.073
other broadleaves0.1290.4230.1450.1530.1490.216
total7.5714.4410.092.4160.5448.93
inside perimeterspruce0.0.0.0.5.7342.0190.6752.217
fir0.0.0.0.2.8400.1680.0.0.437
pine0.0.0.0.0.0.0.1850.1990.175
larch0.0.0.0.0.0.0.2350.0.0.236
stone pine0.0.0.0.0.0.0.0810.0.0.081
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech0.9850.0.0.6490.3550.0.0.439
maple0.0.0.0.0.5820.01000.0.0.179
ash0.1980.0.0.0990.0.0.0.0.071
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.0990.0810.0710.068
total1.0770.0.9.5262.9170.7753.414
outside perimeterspruce2.0264.6274.1132.4140.2582.38
fir1.3292.1351.9150.2360.01000.712
pine0.1640.01000.01000.1470.0.0.138
larch0.0.0.01000.0.0.3390.0580.137
stone pine0.0.0.0.0.0.0.0860.0.0.086
other conifers0.01000.01000.0.0.0.0.0.0.084
beech1.6261.9360.6210.1480.2510.414
maple0.3370.4550.1430.0380.0800.122
ash0.4380.7350.1440.0480.01000.121
oak0.0.0.2740.0.0.01000.01000.066
chestnut0.0.0.0.0.0.0.01000.1350.033
other broadleaves0.2490.2710.0300.0330.2380.120
total6.01510.1176.8103.2120.7264.06
totalspruce2.5117.965.382.0100.2413.64
fir1.2122.1102.1100.1280.01001.16
pine0.2250.3150.0750.1330.01000.113
larch0.0910.2380.0720.3240.0580.219
stone pine0.0.0.0.0.0.0.1430.0.0.043
other conifers0.0690.1390.01000.0880.0.0.035
beech2.492.190.7140.1300.1511.06
maple0.2230.2190.1320.0330.0800.113
ash0.2210.4160.1260.0550.0860.111
oak0.2380.3170.01000.01000.01000.116
chestnut0.0.0.01000.0.0.01000.1320.031
other broadleaves0.2250.3220.1330.1350.1340.113
total7.1614.048.562.980.7226.63
© WSL, Swiss National Forest Inventory, 16.06.2020 #891007/357212
NFI2–NFI3
yield
avalanches SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce2.6128.266.4101.4220.2734.75
fir1.2132.1102.3150.1380.0.1.47
pine0.2270.4150.01000.1560.0.0.214
larch0.0910.3380.0720.3340.01000.224
stone pine0.0.0.0.0.0.0.1530.0.0.053
other conifers0.0740.1400.01000.0880.0.0.036
beech2.5102.290.8190.1370.0.1.56
maple0.2280.2200.1430.0610.0.0.115
ash0.2250.3180.1290.1610.01000.213
oak0.2380.4180.01000.0.0.0.0.217
chestnut0.0.0.01000.0.0.0.0.2750.073
other broadleaves0.1290.4220.1420.1520.1500.216
total7.3714.449.992.3160.5428.63
inside perimeterspruce0.0.0.0.5.6342.0190.6752.217
fir0.0.0.0.2.7400.1680.0.0.437
pine0.0.0.0.0.0.0.1850.1990.175
larch0.0.0.0.0.0.0.2350.0.0.236
stone pine0.0.0.0.0.0.0.0810.0.0.081
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech0.9850.0.0.6490.3550.0.0.339
maple0.0.0.0.0.5820.01000.0.0.179
ash0.1980.0.0.0990.0.0.0.0.071
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.0990.0810.0710.068
total1.0770.0.9.4262.8170.7753.314
outside perimeterspruce2.0254.5274.0132.3140.2582.38
fir1.5272.1351.8160.2360.01000.712
pine0.1640.01000.01000.1470.0.0.138
larch0.0.0.01000.0.0.3390.0580.137
stone pine0.0.0.0.0.0.0.0860.0.0.086
other conifers0.01000.01000.0.0.0.0.0.0.084
beech1.6261.9360.6210.1480.1510.414
maple0.3370.4550.1430.0340.0800.122
ash0.4380.7350.1440.0480.01000.121
oak0.0.0.2740.0.0.01000.01000.066
chestnut0.0.0.0.0.0.0.01000.1330.032
other broadleaves0.2490.2710.0300.0320.2360.120
total6.01410.0176.6103.1120.7253.86
totalspruce2.4117.965.281.9100.2413.64
fir1.2122.192.1100.1270.01001.06
pine0.2250.3150.0750.1330.01000.113
larch0.0910.2370.0720.3230.0500.219
stone pine0.0.0.0.0.0.0.0430.0.0.043
other conifers0.0690.1390.01000.0880.0.0.035
beech2.4102.190.7140.1300.1511.06
maple0.2230.2190.1320.0310.0800.113
ash0.2210.4160.1260.0510.0860.111
oak0.2380.3170.01000.01000.01000.116
chestnut0.0.0.01000.0.0.01000.1310.030
other broadleaves0.1250.3210.1310.1350.1320.113
total7.0614.048.362.880.6226.43
© WSL, Swiss National Forest Inventory, 16.06.2020 #891008/357213
NFI3–NFI4
yield
avalanches SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce3.0116.875.3151.8230.4784.46
fir1.8162.2132.4170.1520.0.1.79
pine0.2280.5220.01000.2410.0.0.317
larch0.0.0.2390.0.0.1390.0990.130
stone pine0.0.0.0.0.0.0.1730.0.0.073
other conifers0.0710.1520.0.0.0.0.0.0.048
beech1.7112.4100.6260.3370.0.1.57
maple0.2250.2190.0490.0790.0680.215
ash0.4220.6170.1460.0710.1870.313
oak0.1330.5210.01000.01000.11000.218
chestnut0.0.0.0750.0.0.0.0.3650.056
other broadleaves0.2250.3220.0510.1470.4410.215
total7.7713.858.6122.8191.4338.94
inside perimeterspruce1.0690.0.1.9771.5320.0991.429
fir0.4680.0.1.2730.2540.1990.345
pine0.0.0.0.0.0.0.11000.3990.172
larch0.0.0.0.0.0.0.3450.2650.240
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech0.2940.0.0.1870.2730.0.0.264
maple0.0.0.0.0.1990.01000.0.0.071
ash0.0.0.0.0.2990.11000.0.0.171
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.1830.01000.0.0.080
total1.6590.0.3.6542.4260.6632.322
outside perimeterspruce1.9283.2304.8132.0160.6442.59
fir2.2301.9312.9160.1490.01001.113
pine0.1630.01000.0650.1410.0.0.132
larch0.0.0.01000.01000.4270.1880.225
stone pine0.0.0.0.0.0.0.0760.0.0.076
other conifers0.01000.0.0.0.0.0.0.0.0.0100
beech2.3253.3281.6230.3530.01000.915
maple0.1680.5410.1350.0740.0900.124
ash0.2470.7370.1500.0530.0740.125
oak0.0.0.01000.01000.01000.0790.056
chestnut0.0.0.0.0.0.0.0.0.2510.051
other broadleaves0.0470.0730.2510.0500.2460.130
total6.8179.7179.9103.0141.1285.07
totalspruce2.8116.574.9101.8120.5393.55
fir1.8142.1122.6110.1300.0711.47
pine0.2260.5220.0540.2280.01000.215
larch0.0.0.2390.01000.3200.1650.118
stone pine0.0.0.0.0.0.0.0650.0.0.065
other conifers0.0580.1520.0.0.0.0.0.0.046
beech1.8102.591.1180.3310.01001.26
maple0.2240.3170.1280.0510.0620.112
ash0.3200.6150.1320.0560.0630.211
oak0.1330.4210.0780.0790.1620.118
chestnut0.0.0.0750.0.0.0.0.2410.039
other broadleaves0.2240.3220.1380.1390.2330.213
total7.4713.458.982.8101.1227.03
© WSL, Swiss National Forest Inventory, 16.06.2020 #891009/357214
NFI3–NFI4
yield
avalanches SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce2.9126.875.0151.5220.3784.16
fir1.8162.1132.3170.1500.0.1.68
pine0.2280.5220.01000.2410.0.0.217
larch0.0.0.2370.0.0.1390.01000.129
stone pine0.0.0.0.0.0.0.1730.0.0.073
other conifers0.0710.1490.0.0.0.0.0.0.045
beech1.7112.4100.6260.3370.0.1.47
maple0.2250.2190.0490.0720.0680.214
ash0.3220.6160.1460.0550.1880.312
oak0.1330.5210.01000.0960.11000.218
chestnut0.0.0.0750.0.0.0.0.2650.056
other broadleaves0.3230.3220.0510.1420.3410.214
total7.5713.758.1122.4180.9338.34
inside perimeterspruce1.0690.0.1.9771.4320.0991.329
fir0.4680.0.1.2730.1540.1990.345
pine0.0.0.0.0.0.0.11000.2990.172
larch0.0.0.0.0.0.0.3450.2650.240
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech0.2940.0.0.1870.2730.0.0.264
maple0.0.0.0.0.1750.01000.0.0.060
ash0.0.0.0.0.2990.01000.0.0.171
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.1830.01000.0.0.080
total1.6590.0.3.6532.2260.5642.122
outside perimeterspruce1.8283.2304.7131.8160.5452.39
fir2.2301.9312.8160.1410.01001.013
pine0.1630.01000.0650.1410.0.0.132
larch0.0.0.01000.01000.4270.1880.225
stone pine0.0.0.0.0.0.0.0760.0.0.076
other conifers0.01000.0.0.0.0.0.0.0.0.0100
beech2.3253.3281.6230.3500.01000.915
maple0.1680.5410.1350.0600.0900.123
ash0.2470.7370.1500.0630.0660.123
oak0.0.0.01000.01000.01000.0790.056
chestnut0.0.0.0.0.0.0.0.0.1510.051
other broadleaves0.0470.0730.2480.0500.1460.129
total6.8179.7179.5102.8140.9274.77
totalspruce2.7116.474.7101.6120.4393.25
fir1.8142.1122.4110.1280.0711.37
pine0.2260.4220.0540.1280.01000.215
larch0.0.0.2360.01000.2200.1650.118
stone pine0.0.0.0.0.0.0.0650.0.0.065
other conifers0.0580.1490.0.0.0.0.0.0.043
beech1.7102.591.0180.3290.01001.16
maple0.2240.3170.1270.0430.0620.112
ash0.3200.6150.1320.0420.0540.211
oak0.1330.4210.0780.0880.0620.117
chestnut0.0.0.0750.0.0.0.0.1410.039
other broadleaves0.2230.3210.1360.1360.2330.212
total7.3713.358.582.6100.9216.53
© WSL, Swiss National Forest Inventory, 16.06.2020 #891010/357215
NFI2–NFI3
yield
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce5.865.9133.9170.5531.5270.2734.85
fir1.782.2160.5290.0740.0550.0.1.47
pine0.3130.0.0.01000.11000.2620.0.0.214
larch0.1280.0720.01000.7540.4530.0.0.123
stone pine0.0.0.0.0.0.0.2770.2710.0.0.053
other conifers0.1380.01000.01000.01000.0.0.0.0.036
beech2.470.7230.6280.01000.2540.0.1.66
maple0.2170.1560.2460.0.0.0.0.0.0.115
ash0.3150.1370.2650.1800.0920.01000.214
oak0.3170.01000.0.0.0.0.0.0.0.0.217
chestnut0.01000.0.0.0.0.0.0.0.0.2750.073
other broadleaves0.3190.2600.2580.1690.0670.1490.217
total11.449.2105.6151.6322.5200.5448.93
inside perimeterspruce2.5252.1383.9420.7393.5300.3661.916
fir1.6341.1540.1880.0760.1990.0.0.528
pine0.1610.0.0.3750.7560.11000.01000.243
larch0.8950.3990.2990.3610.6510.01000.444
stone pine0.0.0.0.0.0.0.0990.0.0.0.0.0100
other conifers0.01000.0.0.0.0.0.0.0.0.0.0.0100
beech2.1331.6530.9440.0.0.0.0.1930.725
maple0.4420.0990.2500.0.0.0.0.01000.133
ash0.4440.1690.1720.0.0.01000.0.0.134
oak0.01000.0.0.0.0.0990.0.0.0.0.090
chestnut0.0.0.0.0.0.0.0990.0.0.2470.143
other broadleaves0.2440.0630.2750.1870.01000.1540.129
total8.0175.3245.8321.8314.3270.9354.011
outside perimeterspruce2.8274.2133.1211.1313.2180.2622.49
fir1.4311.5161.1310.2620.1740.01000.713
pine0.1830.01000.0.0.0600.0710.0.0.041
larch0.0.0.01000.11000.6510.0550.0710.142
stone pine0.0.0.0.0.0.0.01000.0800.0.0.066
other conifers0.01000.0.0.0.0.0.0.0.0.0.0.0100
beech1.3250.4270.5310.01000.0710.1600.315
maple0.3470.1470.1380.01000.0.0.01000.130
ash0.6300.1600.0580.0710.0.0.01000.125
oak0.1880.0.0.0.0.0.0.0.0.01000.077
chestnut0.0.0.0.0.0.0.0.0.0.0.1500.050
other broadleaves0.2600.0320.1390.0390.0590.1460.125
total6.7156.4104.9172.1273.4170.6323.97
totalspruce5.464.893.5130.9232.5130.2413.64
fir1.781.8110.8230.1560.1490.01001.16
pine0.3130.01000.0660.2470.1550.01000.113
larch0.1350.1580.0660.6350.2370.0580.219
stone pine0.0.0.0.0.0.0.1590.1610.0.0.043
other conifers0.1370.01000.01000.01000.0.0.0.0.035
beech2.360.6180.6190.0730.1480.1511.06
maple0.2150.1370.1320.01000.0.0.0800.113
ash0.3130.1320.1500.0740.0850.0860.111
oak0.3170.01000.0.0.01000.0.0.01000.116
chestnut0.01000.0.0.0.0.01000.0.0.1320.031
other broadleaves0.2180.1470.1370.0450.0570.1340.113
total10.837.575.3111.9183.1120.7226.63
© WSL, Swiss National Forest Inventory, 16.06.2020 #891011/357216
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