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NFI3–NFI4b
annual yield: avalanches SilvaProtect · main tree species · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce190392822220742010094331510025018
fir745141203327560.21000.89413
pine1872821000.810023580.22125
larch295111000.41007620.4138
stone pine......0.151000.15100
other conifers36840.0.0.0...3684
beech87310395137530.11620.9609
maple972438131100.0.0.10323
ash215191793810.0.0.21918
oak1162111001110001000.410013220
chestnut11000...0...8100993
other broadleaves11325892564310015976913722
total431474581929335156315429345652676
inside perimeterspruce610012564310068246670.18547
fir57210100136401000.21003046
pine0.201000.0.0.61002679
larch..0.0.9800.41001363
stone pine......0.0...0.
other conifers..0...0.0...0.
beech38221007790.0.0.1253
maple0.11000.0...0.1100
ash0.0.11720...0.1172
oak..0.......0.0.
chestnut..............
other broadleaves0.0.0.0.0.0.0.
total137215864345115574667127527939
outside perimeterspruce131312432629521535110635656989313
fir8337162367137131000.0.32922
pine58431002100110011700.2145
larch1100121000.369027661947750
stone pine..0...0.0...0.
other conifers0.0.0.0.0.0.0.
beech1143710045964371000.110031823
maple9693100184341000.0.3433
ash16562100956110011000.3036
oak0.0.0.0.0.81008100
chestnut......0.0.21002100
other broadleaves16065855369611003742135
total36021531214961811939146298057173210
totalspruce204096511850521594624523805935797
fir832132932411228139821002100125411
pine19227258121009923445610026722
larch304913900.4869345357713132
stone pine..0...0.151000.15100
other conifers36840.0.0.0.0.3684
beech99010141351403371001162110012899
maple10623857214041000.0.13819
ash231183672342110011000.26016
oak1162111001110001000.127414020
chestnut11000...0.0.10851180
other broadleaves114241459941972251105315819
total468861148158231714933345201264072785

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185110/171585
NFI3–NFI4b
annual yield: avalanches SilvaProtect · main tree species · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce40.56.242.523.441.511.040.75.4
fir21.14.434.29.828.910.522.74.0
pine0.60.50.00.02.21.80.90.5
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech22.64.023.313.626.18.823.33.6
maple3.51.70.00.00.30.32.91.4
ash5.92.40.00.00.70.54.81.9
oak2.21.3.0.00.00.01.81.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.61.40.00.00.30.23.01.1
total100.0.100.0.100.0.100.0.
Eastern Juraspruce35.59.1.0.00.00.035.29.1
fir5.73.7.0.00.00.05.73.6
pine4.22.1.0.00.00.04.22.1
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.70.7.0.0.0.00.70.7
beech29.46.3.0.0100.0.30.16.3
maple6.62.5.0.00.00.06.62.5
ash5.52.6.0.00.00.05.52.6
oak3.71.7.0.00.00.03.61.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves8.54.2.0.00.00.08.54.2
total100.0..0.0100.0.100.0.
Western Plateauspruce59.19.9.0.0100.0.59.49.8
fir13.95.9.0.00.00.013.85.8
pine5.12.6.0.00.00.05.02.6
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech10.95.3.0.00.00.010.85.2
maple1.31.2.0.00.00.01.31.1
ash1.21.2.0.00.00.01.21.2
oak5.92.8.0.00.00.05.82.8
chestnut0.20.2.0.0.0.00.20.2
other broadleaves2.52.2.0.00.00.02.52.2
total100.0..0.0100.0.100.0.
Central Plateauspruce45.44.0.0.028.015.644.03.9
fir25.44.6.0.016.712.024.74.4
pine2.21.0.0.00.00.02.01.0
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers2.72.4.0.00.00.02.52.2
beech18.23.5.0.043.823.020.33.9
maple0.40.2.0.05.24.20.80.5
ash3.21.6.0.06.23.13.51.5
oak1.20.7.0.00.00.01.10.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.31.1.0.00.30.21.21.0
total100.0..0.0100.0.100.0.
Eastern Plateauspruce42.64.3.0.027.814.942.34.2
fir11.12.6.0.012.09.811.12.5
pine8.63.3.0.00.00.08.43.2
larch2.11.1.0.03.64.02.11.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech21.23.1.0.022.39.121.23.1
maple2.30.8.0.09.46.72.50.8
ash7.21.8.0.024.917.87.61.8
oak3.11.0.0.00.00.03.00.9
chestnut0.00.0.0.0.0.00.00.0
other broadleaves1.80.7.0.00.00.01.80.6
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce90.59.284.92.037.819.564.314.1
fir6.57.313.40.352.720.630.113.7
pine.0.0.0.0.0.0.0.0
larch.0.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech0.00.00.00.06.25.22.92.4
maple0.00.01.72.30.00.00.50.5
ash1.82.10.00.00.00.00.40.5
oak1.21.3.0.00.00.00.30.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.00.00.03.32.81.51.2
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce59.67.8.0.047.811.353.87.0
fir31.87.9.0.026.68.629.25.9
pine0.70.7.0.00.80.80.70.5
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech6.83.4.0.022.610.114.65.7
maple0.90.7.0.01.01.00.90.6
ash0.10.1.0.00.60.60.40.3
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.10.1.0.00.50.50.30.3
total100.0..0.0100.0.100.0.
Eastern Pre-Alpsspruce76.710.50.00.058.07.764.96.8
fir10.85.70.00.017.86.314.94.5
pine0.00.00.00.00.50.40.30.3
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech11.46.45.50.018.37.315.55.1
maple1.01.40.00.03.91.72.81.3
ash0.00.094.50.01.10.81.40.9
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.0.0.00.40.30.30.2
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce45.323.073.73.449.116.456.810.2
fir15.38.80.00.014.68.29.65.5
pine0.00.024.35.70.00.08.76.7
larch2.22.70.00.014.48.15.94.7
stone pine.0.0.0.00.00.00.00.0
other conifers0.00.0.0.00.00.00.00.0
beech25.021.32.02.422.014.915.79.2
maple0.00.00.00.00.00.00.00.0
ash0.00.00.00.00.00.00.00.0
oak0.00.0.0.00.00.00.00.0
chestnut0.00.0.0.0.0.00.00.0
other broadleaves12.110.10.00.00.00.03.43.2
total100.0.100.0.100.0.100.0.
Central Alpsspruce60.931.70.00.064.219.563.017.0
fir4.13.70.00.013.57.29.85.1
pine0.00.0.0.00.00.00.00.0
larch.0.00.00.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech5.56.5100.0.3.68.34.35.5
maple0.00.00.00.05.53.23.32.4
ash0.00.00.00.09.75.35.94.0
oak29.526.8.0.00.00.011.611.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.00.00.03.63.82.22.3
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce15.54.710.28.662.923.643.815.8
fir0.00.044.98.90.00.010.36.3
pine0.00.0.0.00.00.00.00.0
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech43.815.222.317.635.223.933.515.9
maple2.93.20.00.00.50.60.80.6
ash14.111.022.515.70.00.07.35.3
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves23.75.80.00.01.41.14.42.5
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce1.92.238.626.744.518.939.615.3
fir0.00.02.02.110.610.38.78.2
pine52.428.50.00.00.60.65.85.3
larch24.123.159.427.330.020.732.316.8
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.00.00.00.05.55.14.44.1
maple0.00.00.00.03.12.92.52.3
ash0.00.00.00.00.70.70.60.5
oak2.71.5.0.00.00.00.30.3
chestnut0.00.0.0.00.00.00.00.0
other broadleaves18.819.10.00.05.04.55.94.1
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce60.910.7100.0.72.511.870.97.6
fir1.61.60.00.00.00.00.70.7
pine14.87.50.00.07.75.19.84.1
larch4.72.50.00.018.411.19.95.0
stone pine9.88.50.00.00.00.04.44.1
other conifers0.00.00.00.00.00.00.00.0
beech7.34.40.00.00.00.03.22.0
maple0.00.0.0.00.00.00.00.0
ash0.00.0.0.01.01.00.40.4
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.00.00.00.00.0
other broadleaves0.90.60.00.00.40.40.60.3
total100.0.100.0.100.0.100.0.
Southern Alpsspruce43.929.10.00.081.414.263.616.4
fir0.00.014.16.50.00.01.41.4
pine0.00.053.424.50.00.05.15.2
larch0.00.032.431.01.81.94.33.6
stone pine0.00.0.0.0.0.00.00.0
other conifers.0.0.0.00.00.00.00.0
beech0.00.00.00.01.31.50.90.9
maple0.00.00.00.00.00.00.00.0
ash0.00.00.00.00.00.00.00.0
oak11.710.70.00.09.710.29.37.1
chestnut24.922.6.0.02.02.37.97.0
other broadleaves19.513.30.00.03.83.37.64.6
total100.0.100.0.100.0.100.0.
overallspruce47.62.566.48.351.84.549.42.1
fir16.61.811.04.019.03.516.91.5
pine4.21.09.36.01.20.53.70.8
larch0.80.34.53.24.42.11.80.6
stone pine0.30.30.00.00.00.00.20.2
other conifers0.60.50.00.00.00.00.40.4
beech18.21.64.22.618.13.617.61.5
maple2.00.50.50.51.90.61.90.4
ash4.20.84.23.21.70.63.60.6
oak2.60.50.00.00.40.42.00.4
chestnut0.20.2.0.00.10.10.10.1
other broadleaves2.70.60.00.01.20.42.20.4
total100.0.100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185111/171586
NFI3–NFI4b
annual yield: avalanches SilvaProtect · main tree species · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce3.1211.2963.1363.018
fir1.6271.0662.2431.723
pine0.0720.0.0.2830.155
larch0.0.....0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech1.7180.7782.0391.716
maple0.3560.0.0.0990.255
ash0.4430.0.0.0780.442
oak0.259..0.0.0.159
chestnut........
other broadleaves0.3410.0.0.0730.241
total7.6142.9677.5227.412
Eastern Juraspruce3.034..0.0.2.734
fir0.565..0.0.0.465
pine0.450..0.0.0.350
larch0.0.....0.0.
stone pine........
other conifers0.1100....0.1100
beech2.528..0.8962.327
maple0.640..0.0.0.540
ash0.549..0.0.0.449
oak0.346..0.0.0.347
chestnut........
other broadleaves0.754..0.0.0.754
total8.518..0.8967.718
Western Plateauspruce6.836..0.9966.235
fir1.645..0.0.1.445
pine0.647..0.0.0.547
larch0.0.....0.0.
stone pine........
other conifers0.0.....0.0.
beech1.349..0.0.1.149
maple0.191..0.0.0.191
ash0.1100..0.0.0.1100
oak0.747..0.0.0.647
chestnut0.0100....0.0100
other broadleaves0.388..0.0.0.388
total11.524..0.99610.424
Central Plateauspruce8.015..4.0707.615
fir4.525..2.4694.323
pine0.449..0.0.0.349
larch0.0...0.0.0.0.
stone pine........
other conifers0.590..0.0.0.490
beech3.220..6.2713.521
maple0.152..0.7980.158
ash0.651..0.9620.644
oak0.260..0.0.0.260
chestnut........
other broadleaves0.284..0.0980.283
total17.613..14.14117.312
Eastern Plateauspruce5.515..1.5705.315
fir1.426..0.7971.425
pine1.141..0.0.1.141
larch0.351..0.2970.349
stone pine........
other conifers0.0...0.0.0.0.
beech2.717..1.2602.717
maple0.334..0.5970.332
ash0.924..1.4971.023
oak0.432..0.0.0.432
chestnut0.0.....0.0.
other broadleaves0.236..0.0.0.236
total13.010..5.55212.610
Western Pre-Alpsspruce3.06720.2952.0643.748
fir0.2993.2952.7691.758
pine........
larch....0.0.0.0.
stone pine........
other conifers0.0.....0.0.
beech0.0.0.0.0.3730.274
maple0.0.0.4950.0.0.0100
ash0.1990.0.0.0.0.0100
oak0.099..0.0.0.0100
chestnut........
other broadleaves0.0.0.0.0.2700.171
total3.36023.8935.2455.839
Central Pre-Alpsspruce3.9210.0.4.0313.718
fir2.1350.0.2.2422.027
pine0.01000.0.0.11000.171
larch0.0.....0.0.
stone pine........
other conifers0.0.0.0.0.0.0.0.
beech0.4500.0.1.9561.045
maple0.1810.0.0.11000.165
ash0.01000.0.0.11000.086
oak0.0.0.0.0.0.0.0.
chestnut........
other broadleaves0.0730.0.0.01000.081
total6.6190.0.8.3256.816
Eastern Pre-Alpsspruce5.7460.0.5.7235.525
fir0.8580.0.1.7401.333
pine0.0.0.0.0.01000.0100
larch0.0...0.0.0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech0.8700.1941.8471.339
maple0.11320.0.0.4500.247
ash0.0.1.7940.1700.163
oak0.0...0.0.0.0.
chestnut........
other broadleaves0.0...0.0730.074
total7.4411.8949.8208.420
Northwestern Alpsspruce1.3905.5771.4562.145
fir0.4990.0.0.41000.471
pine0.0.1.8990.0.0.3100
larch0.1990.0.0.41000.290
stone pine....0.0.0.0.
other conifers0.0...0.0.0.0.
beech0.7990.2990.6780.660
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.
oak0.0...0.0.0.0.
chestnut0.0.....0.0.
other broadleaves0.3970.0.0.0.0.198
total2.8667.5812.9573.740
Central Alpsspruce1.7990.0.4.3472.248
fir0.1990.0.0.9680.361
pine0.0...0.0.0.0.
larch..0.0...0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech0.299-0.0970.22610.1142
maple0.0.0.0.0.4840.185
ash0.0.0.0.0.6790.281
oak0.899..0.0.0.4100
chestnut........
other broadleaves0.0.0.0.0.2980.1100
total2.868-0.0976.7453.539
Northeastern Alpsspruce0.3770.5983.3551.951
fir0.0.2.1600.0.0.463
pine0.0...0.0.0.0.
larch0.0...0.0.0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech0.9711.1781.9911.462
maple0.1990.0.0.0990.071
ash0.3791.1980.0.0.374
oak0.0...0.0.0.0.
chestnut........
other broadleaves0.5610.0.0.1720.253
total2.1564.8525.3484.233
Southwestern Alpsspruce0.01000.2811.0500.546
fir0.0.0.0990.21000.198
pine0.31000.0.0.01000.192
larch0.1990.3800.7900.469
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.11000.1100
maple0.0.0.0.0.11000.0100
ash0.0.0.0.0.01000.0100
oak0.0100..0.0.0.0100
chestnut0.0...0.0.0.0.
other broadleaves0.11000.0.0.1950.172
total0.5620.6562.2391.432
Southeastern Alpsspruce1.4322.6651.8351.723
fir0.01000.0.0.0.0.0100
pine0.4570.0.0.2700.245
larch0.1620.0.0.5650.253
stone pine0.21000.0.0.0.0.1100
other conifers0.0.0.0.0.0.0.0.
beech0.2620.0.0.0.0.162
maple0.0...0.0.0.0.
ash0.0...0.01000.0100
oak0.0...0.0.0.0.
chestnut....0.0.0.0.
other broadleaves0.0590.0.0.01000.051
total2.4292.6652.5292.520
Southern Alpsspruce0.51000.0.0.6690.559
fir0.0.0.1990.0.0.0100
pine0.0.0.5990.0.0.0100
larch0.0.0.3990.0940.077
stone pine0.0.....0.0.
other conifers....0.0.0.0.
beech0.0.0.0.0.01000.0100
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.
oak0.11000.0.0.11000.174
chestnut0.3100..0.01000.185
other broadleaves0.2690.0.0.0740.153
total1.1550.9730.8570.940
overallspruce3.891.9472.2133.17
fir1.3130.3460.8221.111
pine0.3250.3790.0450.222
larch0.1380.1630.2500.132
stone pine0.01000.0.0.0.0.0100
other conifers0.0830.0.0.0.0.083
beech1.590.1530.8231.19
maple0.2230.01000.1320.119
ash0.3180.1720.1360.216
oak0.2200.0.0.01000.120
chestnut0.092..0.01000.079
other broadleaves0.2220.0.0.1350.119
total8.062.9384.2106.25

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185112/171587
NFI3–NFI4b
annual yield: avalanches SilvaProtect · main tree species · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce369216100873746118
fir19228572614525723
pine6720.5841055
larch0.....0.
stone pine........
other conifers0...0.0.
beech20618382554026416
maple32570.11003355
ash53430.1795542
oak2059..0.2059
chestnut........
other broadleaves33420.1743441
total91114137221024113412
Eastern Juraspruce13034..0.13034
fir2165..0.2165
pine1550..0.1550
larch0.....0.
stone pine........
other conifers3100....3100
beech10828..410011227
maple2440..0.2440
ash2049..0.2049
oak1447..0.1447
chestnut........
other broadleaves3154..0.3154
total36718..410037118
Western Plateauspruce29636..410030036
fir6945..0.6945
pine2547..0.2547
larch0.....0.
stone pine........
other conifers0.....0.
beech5549..0.5549
maple691..0.691
ash6100..0.6100
oak2947..0.2947
chestnut1100....1100
other broadleaves1388..0.1388
total50025..410050525
Central Plateauspruce49516..277352215
fir27725..167229324
pine2349..0.2349
larch0...0.0.
stone pine........
other conifers2990..0.2990
beech19920..427424121
maple452..5100958
ash3551..6654145
oak1360..0.1360
chestnut........
other broadleaves1485..01001483
total109113..9646118712
Eastern Plateauspruce58615..97459515
fir15326..410015725
pine11841..0.11841
larch2951..11003049
stone pine........
other conifers0...0.0.
beech29118..76529817
maple3234..31003533
ash9924..810010724
oak4232..0.4232
chestnut0.....0.
other broadleaves2536..0.2536
total137610..3157140810
Western Pre-Alpsspruce546767100466516749
fir41001110064697858
pine........
larch....0.0.
stone pine........
other conifers0.....0.
beech0.0.774774
maple0.11000.1100
ash11000.0.1100
oak1100..0.1100
chestnut........
other broadleaves0.0.471471
total606279981214626039
Central Pre-Alpsspruce199220.1573235718
fir106350.874319427
pine21000.3100571
larch0.....0.
stone pine........
other conifers0.0.0.0.
beech23500.75569745
maple3810.3100665
ash01000.2100287
oak0.0.0.0.
chestnut........
other broadleaves0730.2100281
total334200.3292666316
Eastern Pre-Alpsspruce187460.2152440225
fir26590.66409233
pine0.0.21002100
larch0...0.0.
stone pine........
other conifers0...0.0.
beech2870010068489639
maple31330.15511748
ash0.5100471963
oak0...0.0.
chestnut........
other broadleaves0...274274
total2444251003702161920
Northwestern Alpsspruce28915979405712845
fir101000.121002271
pine0.201000.20100
larch11000.121001390
stone pine....0.0.
other conifers0...0.0.
beech16100210018793560
maple0.0.0.0.
ash0.0.0.0.
oak0...0.0.
chestnut0.....0.
other broadleaves8980.0.898
total63678182825822540
Central Alpsspruce221000.37505949
fir21000.871961
pine0...0.0.
larch..0...0.
stone pine........
other conifers0...0.0.
beech2100-010022624142
maple0.0.385385
ash0.0.681681
oak11100..0.11100
chestnut........
other broadleaves0.0.21002100
total3769-010058499440
Northeastern Alpsspruce379310053575951
fir0.14640.1464
pine0...0.0.
larch0...0.0.
stone pine........
other conifers0...0.0.
beech97378129924562
maple11000.0100171
ash38171000.1074
oak0...0.0.
chestnut........
other broadleaves5640.173653
total20583156845013534
Southwestern Alpsspruce010068253515946
fir0.0100131001398
pine81000.1100992
larch410098036904869
stone pine0.0.0.0.
other conifers0.0.0.0.
beech0.0.71007100
maple0.0.41004100
ash0.0.11001100
oak0100..0.0100
chestnut0...0.0.
other broadleaves31000.696972
total156315571193914933
Southeastern Alpsspruce943346671063524523
fir21000.0.2100
pine23580.11703445
larch7620.27663453
stone pine151000.0.15100
other conifers0.0.0.0.
beech11620.0.1162
maple0...0.0.
ash0...11001100
oak0...0.0.
chestnut....0.0.
other broadleaves1590.1100251
total1542946671462934520
Southern Alpsspruce151000.65698059
fir0.21000.2100
pine0.61000.6100
larch0.4100194577
stone pine0.....0.
other conifers....0.0.
beech0.0.11001100
maple0.0.0.0.
ash0.0.0.0.
oak41000.81001274
chestnut8100..21001085
other broadleaves7690.3741053
total34561275805712640
overallspruce24799187478991335657
fir86313314633022122411
pine221252679214526822
larch41381363775013032
stone pine151000.0.15100
other conifers32830.0.3283
beech947912543152312749
maple105231100343314019
ash218181272293625916
oak135200.810014320
chestnut992..21001179
other broadleaves140220.213516119
total520562813917341072215

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185113/171588
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %±
outside of perimeterspruce39.25.246.13.069.06.551.39.043.929.147.52.4
fir17.03.517.42.521.45.64.73.00.00.017.01.8
pine1.60.75.51.60.40.410.75.10.00.04.21.0
larch0.00.00.90.50.00.04.32.00.00.00.80.3
stone pine.0.0.0.0.0.05.24.90.00.00.30.3
other conifers0.20.21.11.00.00.00.00.0.0.00.70.6
beech24.43.418.52.27.93.113.05.80.00.018.21.6
maple4.31.41.40.40.90.60.20.20.00.02.00.4
ash5.71.84.71.00.20.21.00.80.00.04.20.8
oak2.61.12.70.70.10.14.03.811.710.72.50.5
chestnut.0.00.00.0.0.00.00.024.922.60.20.2
other broadleaves4.91.51.70.60.10.15.72.819.513.32.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce40.910.329.812.453.66.661.06.970.717.553.64.2
fir28.89.715.29.225.15.67.12.91.91.918.03.1
pine2.01.60.00.00.50.34.72.87.07.32.31.0
larch.0.00.80.80.00.012.75.55.85.24.41.9
stone pine.0.0.0.0.0.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech27.08.238.018.116.75.29.74.51.21.316.43.3
maple0.30.35.93.52.10.91.10.70.00.01.80.5
ash0.60.510.05.31.20.72.21.20.00.02.00.7
oak0.00.00.00.00.00.00.00.08.48.70.40.4
chestnut.0.0.0.0.0.00.00.01.81.90.10.1
other broadleaves0.30.20.20.20.80.41.51.03.32.81.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce39.54.645.43.060.04.958.05.563.616.449.22.1
fir18.83.317.32.423.64.06.32.21.41.417.21.6
pine1.60.65.21.60.40.36.52.45.15.23.60.8
larch0.00.00.90.50.00.010.23.94.33.61.80.6
stone pine.0.0.0.0.0.01.61.60.00.00.20.2
other conifers0.20.21.10.90.00.00.00.00.00.00.50.4
beech24.83.219.42.313.13.410.73.60.90.917.71.5
maple3.71.21.60.41.60.60.80.50.00.01.90.4
ash4.91.64.91.00.80.41.90.90.00.03.60.6
oak2.20.92.60.60.00.01.21.29.37.11.90.4
chestnut.0.00.00.0.0.00.00.07.97.00.10.1
other broadleaves4.21.31.60.60.50.22.81.17.64.62.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185114/171589
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
outside of perimeterspruce3.1186.6114.3231.0310.51003.98
fir1.3262.5171.3300.1730.0.1.413
pine0.1410.8310.01000.2500.0.0.325
larch0.0.0.1510.0.0.1480.0.0.138
stone pine......0.11000.0.0.0100
other conifers0.01000.2900.0.0.0...0.184
beech1.9152.6130.5450.3480.0.1.59
maple0.3370.2290.1750.01000.0.0.223
ash0.4340.7220.0790.0810.0.0.318
oak0.2410.4240.01000.1960.11000.220
chestnut..0.0100..0.0.0.31000.093
other broadleaves0.4330.2360.0730.1510.2690.222
total7.81114.386.3192.0231.1558.16
inside perimeterspruce2.5342.4534.3211.7200.6692.113
fir1.7411.2612.0280.2440.01000.720
pine0.1830.0.0.0720.1670.11000.148
larch..0.1990.0.0.4470.0770.244
stone pine......0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech1.6353.0631.3350.3500.01000.622
maple0.01000.5730.2430.0630.0.0.132
ash0.0790.8600.1550.1570.0.0.133
oak0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.01000.0100
other broadleaves0.0740.0990.1480.0630.0740.035
total6.1218.0357.9162.9180.8513.910
totalspruce3.0166.3114.3151.5170.5593.17
fir1.4222.4171.7210.2380.01001.111
pine0.1370.7310.0580.2420.01000.222
larch0.0.0.1490.0.0.3420.0770.133
stone pine......0.01000.0.0.0100
other conifers0.01000.1900.0.0.0.0.0.0.084
beech1.9142.7130.9290.3360.01001.19
maple0.3370.2270.1370.0590.0.0.119
ash0.4330.7210.1490.0490.0.0.216
oak0.2410.4240.01000.0960.1740.120
chestnut..0.0100..0.0.0.1850.080
other broadleaves0.3330.2360.0450.1400.1530.119
total7.51013.887.2122.5140.9406.35

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185115/171590
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
outside of perimeterspruce4981813911144223145311510024918
fir21626524171373013730.89013
pine204216531210030500.21825
larch0.28510.12490.4038
stone pine......151000.15100
other conifers210033900.0...3684
beech3101555813514537490.9569
maple5537422957511000.10324
ash7334141221793810.21818
oak3341822411001196410013120
chestnut..1100..0.8100993
other broadleaves62345136073165176913722
total127012301686412028424345652446
inside perimeterspruce9535435548521395216569108313
fir67422262227284644210036320
pine5840.472316761004648
larch..11000.83475778944
stone pine......0...0.
other conifers0.0.0.0.0.0.
beech63365565151366350110033223
maple110097419437630.3632
ash1791461115515570.4133
oak0.0.0.0.81008100
chestnut......0.21002100
other broadleaves174010074810633742135
total232231443790417649189251202110
totalspruce593161433119271554117805935747
fir28322545173642159382100125311
pine2537165317586142610026422
larch0.29490.954257712933
stone pine......151000.15100
other conifers210033900.0.0.3684
beech3731461313202299936110012889
maple5637512725378590.13919
ash743315521124917490.25916
oak3341822411001196127413920
chestnut..1100..0.10851180
other broadleaves633352368452640105315819
total15021031598154512932141264072645

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185116/171591
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce44.12.661.67.370.710.01.92.260.910.743.929.147.52.4
fir17.32.126.36.59.24.60.00.01.61.60.00.017.01.8
pine4.31.20.50.50.00.052.428.514.87.50.00.04.21.0
larch0.70.30.30.30.00.024.123.14.72.50.00.00.80.3
stone pine.0.0.0.0.0.00.00.09.88.50.00.00.30.3
other conifers0.80.70.00.00.00.00.00.00.00.0.0.00.70.6
beech20.21.88.44.112.85.60.00.07.34.40.00.018.21.6
maple2.20.50.60.51.01.20.00.00.00.00.00.02.00.4
ash5.00.90.30.30.90.80.00.00.00.00.00.04.20.8
oak2.70.60.20.23.73.82.71.50.00.011.710.72.50.5
chestnut0.00.00.00.0.0.00.00.0.0.024.922.60.20.2
other broadleaves2.60.61.81.61.61.118.819.10.90.619.513.32.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce36.68.153.48.156.26.843.917.179.09.670.717.553.64.2
fir23.57.325.06.916.04.69.79.20.00.01.91.917.93.1
pine1.21.03.22.70.30.30.50.65.84.07.07.32.31.1
larch0.30.31.71.70.00.033.218.414.08.75.85.24.51.9
stone pine.0.00.00.0.0.00.00.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
beech31.38.914.86.019.46.54.94.60.00.01.21.316.43.3
maple2.51.60.70.53.31.32.72.60.00.00.00.01.80.5
ash4.32.30.30.33.91.80.60.60.80.80.00.02.00.7
oak0.00.00.00.00.00.00.00.00.00.08.48.70.40.4
chestnut.0.0.0.0.0.00.00.00.00.01.81.90.10.1
other broadleaves0.30.20.80.50.90.54.54.00.30.33.32.81.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce43.52.556.75.761.46.139.615.370.97.663.616.449.22.1
fir17.82.025.54.913.63.58.78.20.70.71.41.417.21.6
pine4.11.12.21.70.20.25.85.39.84.15.15.23.70.8
larch0.60.31.21.00.00.032.316.89.95.04.33.61.80.6
stone pine.0.00.00.0.0.00.00.04.44.10.00.00.20.2
other conifers0.80.60.00.00.00.00.00.00.00.00.00.00.50.4
beech21.11.912.34.017.04.74.44.13.22.00.90.917.71.5
maple2.30.50.70.42.51.02.52.30.00.00.00.01.90.4
ash4.90.90.30.22.91.20.60.50.40.40.00.03.60.6
oak2.50.50.10.11.31.30.30.30.00.09.37.11.90.4
chestnut0.00.00.00.0.0.00.00.00.00.07.97.00.10.1
other broadleaves2.40.61.20.71.10.55.94.10.60.37.64.62.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185120/171595
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
outside of perimeterspruce5.193.1223.8410.01001.4320.51003.98
fir2.0141.3320.5560.0.0.01000.0.1.413
pine0.5280.01000.0.0.31000.4570.0.0.325
larch0.1510.01000.0.0.1990.1620.0.0.138
stone pine......0.0.0.21000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0...0.184
beech2.3100.4500.7530.0.0.2620.0.1.59
maple0.3240.0810.11090.0.0.0.0.0.0.223
ash0.6190.0790.1800.0.0.0.0.0.0.318
oak0.3210.01000.21000.01000.0.0.11000.220
chestnut0.01000.0...0.0...0.31000.093
other broadleaves0.3250.1920.1640.11000.0590.2690.222
total11.565.0185.3350.5622.4291.1558.26
inside perimeterspruce2.4293.3274.0200.7462.0310.6692.113
fir1.6341.5341.1320.2980.0.0.01000.720
pine0.1830.2890.01000.01000.1700.11000.149
larch0.01000.11000.0.0.6740.4650.0770.244
stone pine..0.0...0.0.0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech2.1350.9441.4400.11000.0.0.01000.623
maple0.2690.0770.2430.01000.0.0.0.0.132
ash0.3560.01000.3460.01000.01000.0.0.133
oak0.0.0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.0.0.01000.0100
other broadleaves0.0590.1580.1530.1950.01000.0740.035
total6.7196.1227.1171.7352.5270.8513.910
totalspruce4.793.2183.9210.5461.7230.5593.17
fir1.9131.4240.9280.1980.01000.01001.111
pine0.4270.1810.01000.1920.2450.01000.222
larch0.1490.1900.0.0.4690.2530.0770.132
stone pine..0.0...0.0.0.11000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0.0.0.0.084
beech2.3100.7351.1330.11000.1620.01001.19
maple0.2230.0570.2400.01000.0.0.0.0.119
ash0.5180.0670.2420.01000.01000.0.0.216
oak0.3210.01000.11000.01000.0.0.1740.120
chestnut0.01000.0...0.0.0.0.0.1850.080
other broadleaves0.3240.1590.1410.1720.0510.1530.119
total10.965.6156.3161.4322.5200.9406.35

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185121/171596
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
outside of perimeterspruce190392822220742010094331510025018
fir745141203327560.21000.89413
pine1872821000.810023580.22125
larch295111000.41007620.4138
stone pine......0.151000.15100
other conifers36840.0.0.0...3684
beech87310395137530.11620.9609
maple972438131100.0.0.10323
ash215191793810.0.0.21918
oak1162111001110001000.410013220
chestnut11000...0...8100993
other broadleaves11325892564310015976913722
total431474581929335156315429345652676
inside perimeterspruce1373036928298205946151326569107913
fir883517234853313980.210035920
pine584228921001100117061004749
larch1100121000.447427665779044
stone pine..0...0.0...0.
other conifers0.0.0.0.0.0.0.
beech11736102441034071000.110032923
maple969577184341000.0.3532
ash165621002147110011000.4133
oak0.0.0.0.0.81008100
chestnut......0.0.21002100
other broadleaves16065855369611003742135
total37420690225301713436191279251201110
totalspruce204096511850521594624523805935797
fir832132932411228139821002100125411
pine19227258121009923445610026722
larch304913900.4869345357713132
stone pine..0...0.151000.15100
other conifers36840.0.0.0.0.3684
beech99010141351403371001162110012899
maple10623857214041000.0.13819
ash231183672342110011000.26016
oak1162111001110001000.127414020
chestnut11000...0.0.10851180
other broadleaves114241459941972251105315819
total468861148158231714933345201264072785

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185122/171597
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species %± %± %±
Western Juraspruce40.56.241.510.540.75.4
fir21.14.429.29.922.74.0
pine0.60.52.01.70.90.5
larch0.00.0.0.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech22.64.025.98.323.33.6
maple3.51.70.30.32.91.4
ash5.92.40.60.54.81.9
oak2.21.30.00.01.81.0
chestnut.0.0.0.0.0.0
other broadleaves3.61.40.30.23.01.1
total100.0.100.0.100.0.
Eastern Juraspruce35.59.10.00.035.29.1
fir5.73.70.00.05.73.6
pine4.22.10.00.04.22.1
larch0.00.0.0.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.70.7.0.00.70.7
beech29.46.3100.0.30.16.3
maple6.62.50.00.06.62.5
ash5.52.60.00.05.52.6
oak3.71.70.00.03.61.7
chestnut.0.0.0.0.0.0
other broadleaves8.54.20.00.08.54.2
total100.0.100.0.100.0.
Western Plateauspruce59.19.9100.0.59.49.8
fir13.95.90.00.013.85.8
pine5.12.60.00.05.02.6
larch0.00.0.0.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.0.0.00.00.0
beech10.95.30.00.010.85.2
maple1.31.20.00.01.31.1
ash1.21.20.00.01.21.2
oak5.92.80.00.05.82.8
chestnut0.20.2.0.00.20.2
other broadleaves2.52.20.00.02.52.2
total100.0.100.0.100.0.
Central Plateauspruce45.44.028.015.644.03.9
fir25.44.616.712.024.74.4
pine2.21.00.00.02.01.0
larch0.00.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers2.72.40.00.02.52.2
beech18.23.543.823.020.33.9
maple0.40.25.24.20.80.5
ash3.21.66.23.13.51.5
oak1.20.70.00.01.10.7
chestnut.0.0.0.0.0.0
other broadleaves1.31.10.30.21.21.0
total100.0.100.0.100.0.
Eastern Plateauspruce42.64.327.814.942.34.2
fir11.12.612.09.811.12.5
pine8.63.30.00.08.43.2
larch2.11.13.64.02.11.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech21.23.122.39.121.23.1
maple2.30.89.46.72.50.8
ash7.21.824.917.87.61.8
oak3.11.00.00.03.00.9
chestnut0.00.0.0.00.00.0
other broadleaves1.80.70.00.01.80.6
total100.0.100.0.100.0.
Western Pre-Alpsspruce90.59.256.417.964.314.1
fir6.57.337.217.130.113.7
pine.0.0.0.0.0.0
larch.0.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.0.0.00.00.0
beech0.00.03.73.22.92.4
maple0.00.00.70.70.50.5
ash1.82.10.00.00.40.5
oak1.21.30.00.00.30.3
chestnut.0.0.0.0.0.0
other broadleaves0.00.02.01.71.51.2
total100.0.100.0.100.0.
Central Pre-Alpsspruce59.67.847.811.353.87.0
fir31.87.926.68.629.25.9
pine0.70.70.80.80.70.5
larch0.00.0.0.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech6.83.422.610.114.65.7
maple0.90.71.01.00.90.6
ash0.10.10.60.60.40.3
oak0.00.00.00.00.00.0
chestnut.0.0.0.0.0.0
other broadleaves0.10.10.50.50.30.3
total100.0.100.0.100.0.
Eastern Pre-Alpsspruce76.710.557.27.664.96.8
fir10.85.717.66.214.94.5
pine0.00.00.50.40.30.3
larch0.00.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech11.46.418.17.215.55.1
maple1.01.43.91.72.81.3
ash0.00.02.31.51.40.9
oak0.00.00.00.00.00.0
chestnut.0.0.0.0.0.0
other broadleaves0.00.00.40.30.30.2
total100.0.100.0.100.0.
Northwestern Alpsspruce45.323.061.310.856.810.2
fir15.38.87.36.39.65.5
pine0.00.012.08.18.76.7
larch2.22.77.26.25.94.7
stone pine.0.00.00.00.00.0
other conifers0.00.00.00.00.00.0
beech25.021.312.18.915.79.2
maple0.00.00.00.00.00.0
ash0.00.00.00.00.00.0
oak0.00.00.00.00.00.0
chestnut0.00.0.0.00.00.0
other broadleaves12.110.10.00.03.43.2
total100.0.100.0.100.0.
Central Alpsspruce60.931.764.319.663.017.0
fir4.13.713.57.29.85.1
pine0.00.00.00.00.00.0
larch.0.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech5.56.53.58.34.35.5
maple0.00.05.53.23.32.4
ash0.00.09.75.35.94.0
oak29.526.80.00.011.611.0
chestnut.0.0.0.0.0.0
other broadleaves0.00.03.63.82.22.3
total100.0.100.0.100.0.
Northeastern Alpsspruce15.54.748.818.343.815.8
fir0.00.012.17.510.36.3
pine0.00.00.00.00.00.0
larch0.00.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech43.815.231.718.633.515.9
maple2.93.20.40.40.80.6
ash14.111.06.05.97.35.3
oak0.00.00.00.00.00.0
chestnut.0.0.0.0.0.0
other broadleaves23.75.81.00.84.42.5
total100.0.100.0.100.0.
Southwestern Alpsspruce1.92.243.917.139.615.3
fir0.00.09.79.28.78.2
pine52.428.50.50.65.85.3
larch24.123.133.218.432.316.8
stone pine0.00.00.00.00.00.0
other conifers0.00.00.00.00.00.0
beech0.00.04.94.64.44.1
maple0.00.02.72.62.52.3
ash0.00.00.60.60.60.5
oak2.71.50.00.00.30.3
chestnut0.00.00.00.00.00.0
other broadleaves18.819.14.54.05.94.1
total100.0.100.0.100.0.
Southeastern Alpsspruce60.910.779.09.670.97.6
fir1.61.60.00.00.70.7
pine14.87.55.84.09.84.1
larch4.72.514.08.79.95.0
stone pine9.88.50.00.04.44.1
other conifers0.00.00.00.00.00.0
beech7.34.40.00.03.22.0
maple0.00.00.00.00.00.0
ash0.00.00.80.80.40.4
oak0.00.00.00.00.00.0
chestnut.0.00.00.00.00.0
other broadleaves0.90.60.30.30.60.3
total100.0.100.0.100.0.
Southern Alpsspruce43.929.170.717.563.616.4
fir0.00.01.91.91.41.4
pine0.00.07.07.35.15.2
larch0.00.05.85.24.33.6
stone pine0.00.0.0.00.00.0
other conifers.0.00.00.00.00.0
beech0.00.01.21.30.90.9
maple0.00.00.00.00.00.0
ash0.00.00.00.00.00.0
oak11.710.78.48.79.37.1
chestnut24.922.61.81.97.97.0
other broadleaves19.513.33.32.87.64.6
total100.0.100.0.100.0.
overallspruce47.62.553.94.249.42.1
fir16.61.817.93.216.91.5
pine4.21.02.31.13.70.8
larch0.80.34.41.91.80.6
stone pine0.30.30.00.00.20.2
other conifers0.60.50.00.00.40.4
beech18.21.616.23.317.61.5
maple2.00.51.70.51.90.4
ash4.20.82.00.73.60.6
oak2.60.50.40.42.00.4
chestnut0.20.20.10.10.10.1
other broadleaves2.70.61.10.42.20.4
total100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185123/171598
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce3.1212.9343.018
fir1.6272.0411.723
pine0.0720.1830.155
larch0.0...0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech1.7181.8371.716
maple0.3560.01000.255
ash0.4430.0790.442
oak0.2590.0.0.159
chestnut......
other broadleaves0.3410.0740.241
total7.6146.9217.412
Eastern Juraspruce3.1340.0.2.734
fir0.5650.0.0.465
pine0.4500.0.0.350
larch0.0...0.0.
stone pine......
other conifers0.1100..0.1100
beech2.5280.7972.327
maple0.6400.0.0.540
ash0.5490.0.0.449
oak0.3460.0.0.347
chestnut......
other broadleaves0.7540.0.0.754
total8.6180.7977.718
Western Plateauspruce6.8360.9966.235
fir1.6450.0.1.445
pine0.6470.0.0.547
larch0.0...0.0.
stone pine......
other conifers0.0...0.0.
beech1.3490.0.1.149
maple0.1910.0.0.191
ash0.11000.0.0.1100
oak0.7470.0.0.647
chestnut0.0100..0.0100
other broadleaves0.3880.0.0.388
total11.5240.99610.424
Central Plateauspruce8.0154.0707.615
fir4.5252.4694.323
pine0.4490.0.0.349
larch0.0.0.0.0.0.
stone pine......
other conifers0.5900.0.0.490
beech3.2206.2713.521
maple0.1520.7980.158
ash0.6510.9620.644
oak0.2600.0.0.260
chestnut......
other broadleaves0.2840.0980.283
total17.61314.14117.312
Eastern Plateauspruce5.5151.4705.315
fir1.4260.6971.425
pine1.1410.0.1.141
larch0.3510.2970.349
stone pine......
other conifers0.0.0.0.0.0.
beech2.8171.1602.717
maple0.3340.5970.332
ash0.9241.3971.023
oak0.4320.0.0.432
chestnut0.0...0.0.
other broadleaves0.2360.0.0.236
total13.0105.15212.610
Western Pre-Alpsspruce3.0674.2643.748
fir0.2992.8601.758
pine......
larch..0.0.0.0.
stone pine......
other conifers0.0...0.0.
beech0.0.0.3730.274
maple0.0.0.01000.0100
ash0.1990.0.0.0100
oak0.0990.0.0.0100
chestnut......
other broadleaves0.0.0.2700.171
total3.3607.5475.839
Central Pre-Alpsspruce3.9213.4313.718
fir2.1351.9422.027
pine0.01000.11000.171
larch0.0...0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech0.4501.6561.045
maple0.1810.11000.165
ash0.01000.01000.086
oak0.0.0.0.0.0.
chestnut......
other broadleaves0.0730.01000.081
total6.6197.1256.816
Eastern Pre-Alpsspruce5.7465.3235.525
fir0.8581.6401.333
pine0.0.0.01000.0100
larch0.0.0.0.0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech0.8701.7471.339
maple0.11320.4510.247
ash0.0.0.2630.163
oak0.0.0.0.0.0.
chestnut......
other broadleaves0.0.0.0730.074
total7.4419.2208.420
Northwestern Alpsspruce1.3902.5522.145
fir0.4990.31000.471
pine0.0.0.51000.3100
larch0.1990.31000.290
stone pine..0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.7990.5720.660
maple0.0.0.0.0.0.
ash0.0.0.0.0.0.
oak0.0.0.0.0.0.
chestnut0.0...0.0.
other broadleaves0.3970.0.0.198
total2.8664.1503.740
Central Alpsspruce1.7992.7492.248
fir0.1990.6690.361
pine0.0.0.0.0.0.
larch..0.0.0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech0.2990.12680.1142
maple0.0.0.2840.185
ash0.0.0.4800.281
oak0.8990.0.0.4100
chestnut......
other broadleaves0.0.0.1990.1100
total2.8684.2473.539
Northeastern Alpsspruce0.3772.5531.951
fir0.0.0.6630.463
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech0.9711.6751.462
maple0.1990.01000.071
ash0.3790.31000.374
oak0.0.0.0.0.0.
chestnut......
other broadleaves0.5610.1730.253
total2.1565.2384.233
Southwestern Alpsspruce0.01000.7460.546
fir0.0.0.2980.198
pine0.31000.01000.192
larch0.1990.6740.469
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.0.0.11000.1100
maple0.0.0.01000.0100
ash0.0.0.01000.0100
oak0.01000.0.0.0100
chestnut0.0.0.0.0.0.
other broadleaves0.11000.1950.172
total0.5621.7351.432
Southeastern Alpsspruce1.4322.0311.723
fir0.01000.0.0.0100
pine0.4570.1700.245
larch0.1620.4650.253
stone pine0.21000.0.0.1100
other conifers0.0.0.0.0.0.
beech0.2620.0.0.162
maple0.0.0.0.0.0.
ash0.0.0.01000.0100
oak0.0.0.0.0.0.
chestnut..0.0.0.0.
other broadleaves0.0590.01000.051
total2.4292.5272.520
Southern Alpsspruce0.51000.6690.559
fir0.0.0.01000.0100
pine0.0.0.11000.0100
larch0.0.0.0770.077
stone pine0.0...0.0.
other conifers..0.0.0.0.
beech0.0.0.01000.0100
maple0.0.0.0.0.0.
ash0.0.0.0.0.0.
oak0.11000.11000.174
chestnut0.31000.01000.185
other broadleaves0.2690.0740.153
total1.1550.8510.940
overallspruce3.892.1133.17
fir1.3130.7201.111
pine0.3250.1480.222
larch0.1380.2440.132
stone pine0.01000.0.0.0100
other conifers0.0830.0.0.083
beech1.590.6221.19
maple0.2230.1310.119
ash0.3180.1330.216
oak0.2200.01000.120
chestnut0.0920.01000.079
other broadleaves0.2220.0350.119
total8.063.9106.25

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185124/171599
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce36921933546118
fir19228654225723
pine6725841055
larch0...0.
stone pine......
other conifers0.0.0.
beech20618583826416
maple325711003355
ash53431795542
oak20590.2059
chestnut......
other broadleaves33421743441
total9111422323113412
Eastern Juraspruce130340.13034
fir21650.2165
pine15500.1550
larch0...0.
stone pine......
other conifers3100..3100
beech10828410011227
maple24400.2440
ash20490.2049
oak14470.1447
chestnut......
other broadleaves31540.3154
total36718410037118
Western Plateauspruce29636410030036
fir69450.6945
pine25470.2547
larch0...0.
stone pine......
other conifers0...0.
beech55490.5549
maple6910.691
ash61000.6100
oak29470.2947
chestnut1100..1100
other broadleaves13880.1388
total50025410050525
Central Plateauspruce49516277352215
fir27725167229324
pine23490.2349
larch0.0.0.
stone pine......
other conifers29900.2990
beech19920427424121
maple4525100958
ash35516654145
oak13600.1360
chestnut......
other broadleaves148501001483
total1091139646118712
Eastern Plateauspruce5861597459515
fir15326410015725
pine118410.11841
larch295111003049
stone pine......
other conifers0.0.0.
beech2911876529817
maple323431003533
ash9924810010724
oak42320.4232
chestnut0...0.
other broadleaves25360.2536
total1376103157140810
Western Pre-Alpsspruce54671136516749
fir410074617858
pine......
larch..0.0.
stone pine......
other conifers0...0.
beech0.774774
maple0.11001100
ash11000.1100
oak11000.1100
chestnut......
other broadleaves0.471471
total60622004826039
Central Pre-Alpsspruce199221573235718
fir10635874319427
pine21003100571
larch0...0.
stone pine......
other conifers0.0.0.
beech235075569745
maple3813100665
ash01002100287
oak0.0.0.
chestnut......
other broadleaves0732100281
total334203292666316
Eastern Pre-Alpsspruce187462152440225
fir265966409233
pine0.21002100
larch0.0.0.
stone pine......
other conifers0.0.0.
beech287068489639
maple313315511748
ash0.963963
oak0.0.0.
chestnut......
other broadleaves0.274274
total244423752161920
Northwestern Alpsspruce28911005212845
fir10100121002271
pine0.2010020100
larch1100121001390
stone pine..0.0.
other conifers0.0.0.
beech1610020733560
maple0.0.0.
ash0.0.0.
oak0.0.0.
chestnut0...0.
other broadleaves8980.898
total63671635022540
Central Alpsspruce2210037505949
fir2100871961
pine0.0.0.
larch..0.0.
stone pine......
other conifers0.0.0.
beech210022694142
maple0.385385
ash0.681681
oak111000.11100
chestnut......
other broadleaves0.21002100
total376958499440
Northeastern Alpsspruce37956545951
fir0.14641464
pine0.0.0.
larch0.0.0.
stone pine......
other conifers0.0.0.
beech97336764562
maple11000100171
ash38171001074
oak0.0.0.
chestnut......
other broadleaves564173653
total20581143913534
Southwestern Alpsspruce010059465946
fir0.13981398
pine81001100992
larch410044744869
stone pine0.0.0.
other conifers0.0.0.
beech0.71007100
maple0.41004100
ash0.11001100
oak01000.0100
chestnut0.0.0.
other broadleaves3100696972
total15631343614933
Southeastern Alpsspruce94331513224523
fir21000.2100
pine235811703445
larch76227663453
stone pine151000.15100
other conifers0.0.0.
beech11620.1162
maple0.0.0.
ash0.11001100
oak0.0.0.
chestnut..0.0.
other broadleaves1591100251
total154291912734520
Southern Alpsspruce1510065698059
fir0.21002100
pine0.61006100
larch0.577577
stone pine0...0.
other conifers..0.0.
beech0.11001100
maple0.0.0.
ash0.0.0.
oak410081001274
chestnut810021001085
other broadleaves7693741053
total3456925112640
overallspruce2479910851335657
fir8631336120122411
pine22125474826822
larch4138904413032
stone pine151000.15100
other conifers32830.3283
beech94793262212749
maple10523353214019
ash21818413325916
oak13520810014320
chestnut99221001179
other broadleaves14022213516119
total5205620151072215

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185125/171600
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce39.25.246.13.069.06.551.39.043.929.147.52.4
fir17.03.517.42.521.45.64.73.00.00.017.01.8
pine1.60.75.51.60.40.410.75.10.00.04.21.0
larch0.00.00.90.50.00.04.32.00.00.00.80.3
stone pine.0.0.0.0.0.05.24.90.00.00.30.3
other conifers0.20.21.11.00.00.00.00.0.0.00.70.6
beech24.43.418.52.27.93.113.05.80.00.018.21.6
maple4.31.41.40.40.90.60.20.20.00.02.00.4
ash5.71.84.71.00.20.21.00.80.00.04.20.8
oak2.61.12.70.70.10.14.03.811.710.72.50.5
chestnut.0.00.00.0.0.00.00.024.922.60.20.2
other broadleaves4.91.51.70.60.10.15.72.819.513.32.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce100.0.68.00.00.00.035.116.1.0.040.413.1
fir0.00.0.0.00.00.021.213.9.0.012.18.7
pine0.00.0.0.00.00.02.22.3.0.01.31.3
larch.0.0.0.0.0.07.67.5.0.04.34.4
stone pine.0.0.0.0.0.00.00.0.0.00.00.0
other conifers.0.0.0.00.00.00.00.0.0.00.00.0
beech0.00.01.20.092.79.622.013.3.0.027.814.4
maple0.00.018.20.00.00.04.13.6.0.06.03.3
ash0.00.011.60.07.39.61.00.8.0.04.02.1
oak0.00.0.0.00.00.00.00.0.0.00.00.0
chestnut.0.0.0.0.0.00.00.0.0.00.00.0
other broadleaves0.00.01.00.00.00.06.85.5.0.04.13.4
total100.0.100.0.100.0.100.0..0.0100.0.
outside perimeterspruce38.010.519.39.555.16.765.17.470.717.554.74.4
fir30.210.119.411.225.85.74.82.31.91.918.53.3
pine2.11.70.00.00.50.35.13.27.07.32.41.1
larch.0.01.01.00.00.013.56.35.85.24.42.0
stone pine.0.0.0.0.0.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech28.38.648.218.714.54.97.74.71.21.315.53.4
maple0.30.32.62.52.20.90.60.50.00.01.40.5
ash0.60.59.66.71.00.72.41.40.00.01.90.7
oak0.00.00.00.00.00.00.00.08.48.70.40.4
chestnut.0.0.0.0.0.00.00.01.81.90.10.1
other broadleaves0.30.20.00.00.80.40.70.43.32.80.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce39.54.645.43.060.04.958.05.563.616.449.22.1
fir18.83.317.32.423.64.06.32.21.41.417.21.6
pine1.60.65.21.60.40.36.52.45.15.23.60.8
larch0.00.00.90.50.00.010.23.94.33.61.80.6
stone pine.0.0.0.0.0.01.61.60.00.00.20.2
other conifers0.20.21.10.90.00.00.00.00.00.00.50.4
beech24.83.219.42.313.13.410.73.60.90.917.71.5
maple3.71.21.60.41.60.60.80.50.00.01.90.4
ash4.91.64.91.00.80.41.90.90.00.03.60.6
oak2.20.92.60.60.00.01.21.29.37.11.90.4
chestnut.0.00.00.0.0.00.00.07.97.00.10.1
other broadleaves4.21.31.60.60.50.22.81.17.64.62.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185126/171601
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce3.1186.6114.3231.0310.51003.98
fir1.3262.5171.3300.1730.0.1.413
pine0.1410.8310.01000.2500.0.0.325
larch0.0.0.1510.0.0.1480.0.0.138
stone pine......0.11000.0.0.0100
other conifers0.01000.2900.0.0.0...0.184
beech1.9152.6130.5450.3480.0.1.59
maple0.3370.2290.1750.01000.0.0.223
ash0.4340.7220.0790.0810.0.0.318
oak0.2410.4240.01000.1960.11000.220
chestnut..0.0100..0.0.0.31000.093
other broadleaves0.4330.2360.0730.1510.2690.222
total7.81114.386.3192.0231.1558.16
inside perimeterspruce3.39460.1.0.0.1.4540.0.1.646
fir0.0...0.0.0.8740.0.0.574
pine0.0...0.0.0.199..0.0100
larch......0.3990.0.0.2100
stone pine......0.0...0.0.
other conifers....0.0.0.0...0.0.
beech0.0.1.0.8.2940.9730.0.1.163
maple0.0.16.1.0.0.0.2990.0.0.272
ash0.0.10.2.0.6940.0990.0.0.265
oak0.0...0.0.0.0.0.0.0.0.
chestnut......0.0.0.0.0.0.
other broadleaves0.0.0.9.0.0.0.3950.0.0.291
total3.39488.3.8.8863.9340.0.3.832
outside perimeterspruce2.4371.2464.4211.8220.6692.214
fir1.9411.2612.0280.1520.01000.721
pine0.1830.0.0.0720.1710.11000.150
larch..0.1990.0.0.4510.1770.247
stone pine......0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech1.8353.1641.1380.2640.01000.624
maple0.01000.2990.2430.0760.0.0.135
ash0.0790.6740.1630.1600.0.0.137
oak0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.01000.0100
other broadleaves0.0740.0.0.1480.0610.0740.032
total6.3226.4367.9162.7200.9514.011
totalspruce3.0166.3114.3151.5170.5593.17
fir1.4222.4171.7210.2380.01001.111
pine0.1370.7310.0580.2420.01000.222
larch0.0.0.1490.0.0.3420.0770.133
stone pine......0.01000.0.0.0100
other conifers0.01000.1900.0.0.0.0.0.0.084
beech1.9142.7130.9290.3360.01001.19
maple0.3370.2270.1370.0590.0.0.119
ash0.4330.7210.1490.0490.0.0.216
oak0.2410.4240.01000.0960.1740.120
chestnut..0.0100..0.0.0.1850.080
other broadleaves0.3330.2360.0450.1400.1530.119
total7.51013.887.2122.5140.9406.35

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185127/171602
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce4981813911144223145311510024918
fir21626524171373013730.89013
pine204216531210030500.21825
larch0.28510.12490.4038
stone pine......151000.15100
other conifers210033900.0...3684
beech3101555813514537490.9569
maple5537422957511000.10324
ash7334141221793810.21818
oak3341822411001196410013120
chestnut..1100..0.8100993
other broadleaves62345136073165176913722
total127012301686412028424345652446
inside perimeterspruce11100211000.31550.6346
fir0...0.19750.1975
pine0...0.2100..2100
larch......71000.7100
stone pine......0...0.
other conifers....0.0...0.
beech0.01002410020740.4364
maple0.61000.41000.972
ash0.4100210011000.666
oak0...0.0.0.0.
chestnut......0.0.0.
other broadleaves0.01000.6960.691
total1110031100259389360.15633
outside perimeterspruce8438224848521364226569102014
fir67422262227282753210034421
pine5840.472297161004450
larch..11000.76515778247
stone pine......0...0.
other conifers0.0.0.0.0.0.
beech63365465127384364110028924
maple1100310019434760.2735
ash179117596314600.3537
oak0.0.0.0.81008100
chestnut......0.21002100
other broadleaves1740.7484613741532
total221241133887917560209251186411
totalspruce593161433119271554117805935747
fir28322545173642159382100125311
pine2537165317586142610026422
larch0.29490.954257712933
stone pine......151000.15100
other conifers210033900.0.0.3684
beech3731461313202299936110012889
maple5637512725378590.13919
ash743315521124917490.25916
oak3341822411001196127413920
chestnut..1100..0.10851180
other broadleaves633352368452640105315819
total15021031598154512932141264072645

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185128/171603
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce44.12.661.67.370.710.01.92.260.910.743.929.147.52.4
fir17.32.126.36.59.24.60.00.01.61.60.00.017.01.8
pine4.31.20.50.50.00.052.428.514.87.50.00.04.21.0
larch0.70.30.30.30.00.024.123.14.72.50.00.00.80.3
stone pine.0.0.0.0.0.00.00.09.88.50.00.00.30.3
other conifers0.80.70.00.00.00.00.00.00.00.0.0.00.70.6
beech20.21.88.44.112.85.60.00.07.34.40.00.018.21.6
maple2.20.50.60.51.01.20.00.00.00.00.00.02.00.4
ash5.00.90.30.30.90.80.00.00.00.00.00.04.20.8
oak2.70.60.20.23.73.82.71.50.00.011.710.72.50.5
chestnut0.00.00.00.0.0.00.00.0.0.024.922.60.20.2
other broadleaves2.60.61.81.61.61.118.819.10.90.619.513.32.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce76.18.50.00.037.022.10.00.087.215.8.0.040.713.1
fir0.00.00.00.012.712.234.828.30.00.0.0.012.08.7
pine0.00.00.00.00.00.00.00.012.815.8.0.01.31.3
larch.0.00.00.0.0.018.418.50.00.0.0.04.34.3
stone pine.0.00.00.0.0.00.00.00.00.0.0.00.00.0
other conifers.0.0.0.00.00.0.0.0.0.0.0.00.00.0
beech0.90.3100.0.46.628.417.912.00.00.0.0.027.614.2
maple13.64.90.00.00.00.010.16.8.0.0.0.06.03.3
ash8.73.10.00.03.74.12.31.6.0.0.0.04.02.1
oak0.00.00.00.00.00.0.0.0.0.0.0.00.00.0
chestnut.0.0.0.0.0.00.00.0.0.0.0.00.00.0
other broadleaves0.70.30.00.00.00.016.410.1.0.0.0.04.03.4
total100.0.100.0.100.0.100.0.100.0..0.0100.0.
outside perimeterspruce31.58.254.58.258.16.960.222.778.310.370.717.554.74.4
fir26.57.825.57.016.34.90.30.30.00.01.91.918.43.3
pine1.41.13.32.70.30.30.70.85.24.27.07.32.41.2
larch0.30.31.81.70.00.038.722.815.39.55.85.24.52.0
stone pine.0.0.0.0.0.00.00.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
beech35.29.413.15.816.66.10.00.00.00.01.21.315.43.4
maple1.10.90.70.53.71.40.00.00.00.00.00.01.40.5
ash3.72.40.30.33.91.90.00.00.80.80.00.01.90.7
oak0.00.00.00.00.00.00.00.00.00.08.48.70.40.4
chestnut.0.0.0.0.0.00.00.00.00.01.81.90.10.1
other broadleaves0.20.20.80.51.00.50.00.00.30.43.32.80.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce43.52.556.75.761.46.139.615.370.97.663.616.449.22.1
fir17.82.025.54.913.63.58.78.20.70.71.41.417.21.6
pine4.11.12.21.70.20.25.85.39.84.15.15.23.70.8
larch0.60.31.21.00.00.032.316.89.95.04.33.61.80.6
stone pine.0.00.00.0.0.00.00.04.44.10.00.00.20.2
other conifers0.80.60.00.00.00.00.00.00.00.00.00.00.50.4
beech21.11.912.34.017.04.74.44.13.22.00.90.917.71.5
maple2.30.50.70.42.51.02.52.30.00.00.00.01.90.4
ash4.90.90.30.22.91.20.60.50.40.40.00.03.60.6
oak2.50.50.10.11.31.30.30.30.00.09.37.11.90.4
chestnut0.00.00.00.0.0.00.00.00.00.07.97.00.10.1
other broadleaves2.40.61.20.71.10.55.94.10.60.37.64.62.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185132/171607
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce5.193.1223.8410.01001.4320.51003.98
fir2.0141.3320.5560.0.0.01000.0.1.413
pine0.5280.01000.0.0.31000.4570.0.0.325
larch0.1510.01000.0.0.1990.1620.0.0.138
stone pine......0.0.0.21000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0...0.184
beech2.3100.4500.7530.0.0.2620.0.1.59
maple0.3240.0810.11090.0.0.0.0.0.0.223
ash0.6190.0790.1800.0.0.0.0.0.0.318
oak0.3210.01000.21000.01000.0.0.11000.220
chestnut0.01000.0...0.0...0.31000.093
other broadleaves0.3250.1920.1640.11000.0590.2690.222
total11.565.0185.3350.5622.4291.1558.26
inside perimeterspruce9.0680.0.2.3580.0.4.3940.0.1.646
fir0.0.0.0.0.8981.5980.0.0.0.0.574
pine0.0.0.0.0.0.0.0.0.694..0.0100
larch..0.0...0.8980.0.0.0.0.2100
stone pine..0.0...0.0.0.0...0.0.
other conifers....0.0.......0.0.
beech0.1952.1972.8980.8980.0.0.0.1.162
maple1.6950.0.0.0.0.498..0.0.0.272
ash1.0950.0.0.2980.198..0.0.0.265
oak0.0.0.0.0.0.....0.0.0.0.
chestnut......0.0...0.0.0.0.
other broadleaves0.1950.0.0.0.0.793..0.0.0.290
total11.8722.1976.1514.4584.9820.0.3.832
outside perimeterspruce2.0313.5274.2210.8461.9330.6692.214
fir1.7341.6341.2340.01000.0.0.01000.721
pine0.1830.2890.01000.01000.1830.11000.151
larch0.01000.11000.0.0.5850.4650.1770.247
stone pine......0.0.0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech2.2360.8481.2430.0.0.0.0.01000.624
maple0.1820.0770.3430.0.0.0.0.0.0.135
ash0.2660.01000.3500.0.0.01000.0.0.137
oak0.0.0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.0.0.01000.0100
other broadleaves0.0740.1580.1520.0.0.01000.0740.032
total6.3196.4227.2181.4432.4280.9513.911
totalspruce4.793.2183.9210.5461.7230.5593.17
fir1.9131.4240.9280.1980.01000.01001.111
pine0.4270.1810.01000.1920.2450.01000.222
larch0.1490.1900.0.0.4690.2530.0770.132
stone pine..0.0...0.0.0.11000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0.0.0.0.084
beech2.3100.7351.1330.11000.1620.01001.19
maple0.2230.0570.2400.01000.0.0.0.0.119
ash0.5180.0670.2420.01000.01000.0.0.216
oak0.3210.01000.11000.01000.0.0.1740.120
chestnut0.01000.0...0.0.0.0.0.1850.080
other broadleaves0.3240.1590.1410.1720.0510.1530.119
total10.965.6156.3161.4322.5200.9406.35

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185133/171608
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce190392822220742010094331510025018
fir745141203327560.21000.89413
pine1872821000.810023580.22125
larch295111000.41007620.4138
stone pine......0.151000.15100
other conifers36840.0.0.0...3684
beech87310395137530.11620.9609
maple972438131100.0.0.10323
ash215191793810.0.0.21918
oak1162111001110001000.410013220
chestnut11000...0...8100993
other broadleaves11325892564310015976913722
total431474581929335156315429345652676
inside perimeterspruce32750.18610.141000.6447
fir0.0.6100131000.0.1975
pine0.0.0.0.2100..2100
larch..0...71000.0.7100
stone pine..0...0.0...0.
other conifers....0.......0.
beech0100141002310071000.0.4363
maple61000.0.4100..0.972
ash41000.21001100..0.666
oak0.0.0.....0.0.
chestnut......0...0.0.
other broadleaves01000.0.696..0.691
total4279141004855366116880.15633
outside perimeterspruce1043236928280215946138336569101514
fir883517234793401000.210034121
pine58422892100110098361004551
larch1100121000.388527665778347
stone pine......0.0...0.
other conifers0.0.0.0.0.0.0.
beech11736884880430.0.110028624
maple48357718430.0.0.2635
ash1267210019500.11000.3537
oak0.0.0.0.0.81008100
chestnut......0.0.21002100
other broadleaves1746585530.11003741532
total3312067622482189743176299251185511
totalspruce204096511850521594624523805935797
fir832132932411228139821002100125411
pine19227258121009923445610026722
larch304913900.4869345357713132
stone pine..0...0.151000.15100
other conifers36840.0.0.0.0.3684
beech99010141351403371001162110012899
maple10623857214041000.0.13819
ash231183672342110011000.26016
oak1162111001110001000.127414020
chestnut11000...0.0.10851180
other broadleaves114241459941972251105315819
total468861148158231714933345201264072785

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185134/171609
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce40.56.2100.0.38.610.640.75.4
fir21.14.40.00.030.710.322.74.0
pine0.60.50.00.02.11.70.90.5
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech22.64.00.00.027.28.623.33.6
maple3.51.70.00.00.30.32.91.4
ash5.92.40.00.00.70.54.81.9
oak2.21.30.00.00.00.01.81.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.61.40.00.00.30.23.01.1
total100.0.100.0.100.0.100.0.
Eastern Juraspruce35.59.1.0.00.00.035.29.1
fir5.73.7.0.00.00.05.73.6
pine4.22.1.0.00.00.04.22.1
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.70.7.0.0.0.00.70.7
beech29.46.3.0.0100.0.30.16.3
maple6.62.5.0.00.00.06.62.5
ash5.52.6.0.00.00.05.52.6
oak3.71.7.0.00.00.03.61.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves8.54.2.0.00.00.08.54.2
total100.0..0.0100.0.100.0.
Western Plateauspruce59.19.9.0.0100.0.59.49.8
fir13.95.9.0.00.00.013.85.8
pine5.12.6.0.00.00.05.02.6
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech10.95.3.0.00.00.010.85.2
maple1.31.2.0.00.00.01.31.1
ash1.21.2.0.00.00.01.21.2
oak5.92.8.0.00.00.05.82.8
chestnut0.20.2.0.0.0.00.20.2
other broadleaves2.52.2.0.00.00.02.52.2
total100.0..0.0100.0.100.0.
Central Plateauspruce45.44.068.00.012.19.844.03.9
fir25.44.6.0.023.316.024.74.4
pine2.21.0.0.00.00.02.01.0
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers2.72.4.0.00.00.02.52.2
beech18.23.51.20.060.722.520.33.9
maple0.40.218.20.00.00.00.80.5
ash3.21.611.60.04.03.23.51.5
oak1.20.7.0.00.00.01.10.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.31.11.00.00.00.01.21.0
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce42.64.3.0.027.814.942.34.2
fir11.12.6.0.012.09.811.12.5
pine8.63.3.0.00.00.08.43.2
larch2.11.1.0.03.64.02.11.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech21.23.1.0.022.39.121.23.1
maple2.30.8.0.09.46.72.50.8
ash7.21.8.0.024.917.87.61.8
oak3.11.0.0.00.00.03.00.9
chestnut0.00.0.0.0.0.00.00.0
other broadleaves1.80.7.0.00.00.01.80.6
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce90.59.2.0.056.417.964.314.1
fir6.57.3.0.037.217.130.113.7
pine.0.0.0.0.0.0.0.0
larch.0.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech0.00.0.0.03.73.22.92.4
maple0.00.0.0.00.70.70.50.5
ash1.82.1.0.00.00.00.40.5
oak1.21.3.0.00.00.00.30.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.0.0.02.01.71.51.2
total100.0..0.0100.0.100.0.
Central Pre-Alpsspruce59.67.8.0.047.811.353.87.0
fir31.87.9.0.026.68.629.25.9
pine0.70.7.0.00.80.80.70.5
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech6.83.4.0.022.610.114.65.7
maple0.90.7.0.01.01.00.90.6
ash0.10.1.0.00.60.60.40.3
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.10.1.0.00.50.50.30.3
total100.0..0.0100.0.100.0.
Eastern Pre-Alpsspruce76.710.5.0.061.37.264.96.8
fir10.85.70.00.018.86.614.94.5
pine0.00.0.0.00.50.50.30.3
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.00.00.00.00.00.0
beech11.46.492.79.612.85.515.55.1
maple1.01.40.00.04.21.82.81.3
ash0.00.07.39.62.01.51.40.9
oak0.00.00.00.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.00.00.00.50.30.30.2
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce45.323.00.00.066.810.756.810.2
fir15.38.80.00.08.06.99.65.5
pine0.00.00.00.013.18.58.76.7
larch2.22.70.00.07.96.85.94.7
stone pine.0.00.00.0.0.00.00.0
other conifers0.00.0.0.00.00.00.00.0
beech25.021.3100.0.4.22.815.79.2
maple0.00.00.00.00.00.00.00.0
ash0.00.00.00.00.00.00.00.0
oak0.00.00.00.00.00.00.00.0
chestnut0.00.0.0.0.0.00.00.0
other broadleaves12.110.10.00.00.00.03.43.2
total100.0.100.0.100.0.100.0.
Central Alpsspruce60.931.7100.0.52.022.663.017.0
fir4.13.70.00.018.19.39.85.1
pine0.00.00.00.00.00.00.00.0
larch.0.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.00.0.0.00.00.0
beech5.56.50.00.04.710.74.35.5
maple0.00.00.00.07.43.63.32.4
ash0.00.00.00.013.06.25.94.0
oak29.526.8.0.00.00.011.611.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.00.00.04.85.42.22.3
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce15.54.733.10.050.219.943.815.8
fir0.00.066.90.07.15.710.36.3
pine0.00.0.0.00.00.00.00.0
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech43.815.20.00.034.619.833.515.9
maple2.93.20.00.00.40.40.80.6
ash14.111.00.00.06.66.47.35.3
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves23.75.80.00.01.10.94.42.5
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce1.92.20.00.060.222.739.615.3
fir0.00.034.828.30.30.38.78.2
pine52.428.50.00.00.70.85.85.3
larch24.123.118.418.538.722.832.316.8
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.0.0.00.00.00.00.0
beech0.00.017.912.00.00.04.44.1
maple0.00.010.16.80.00.02.52.3
ash0.00.02.31.60.00.00.60.5
oak2.71.5.0.00.00.00.30.3
chestnut0.00.00.00.00.00.00.00.0
other broadleaves18.819.116.410.10.00.05.94.1
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce60.910.787.215.878.310.370.97.6
fir1.61.60.00.00.00.00.70.7
pine14.87.512.815.85.24.29.84.1
larch4.72.50.00.015.39.59.95.0
stone pine9.88.50.00.00.00.04.44.1
other conifers0.00.0.0.00.00.00.00.0
beech7.34.40.00.00.00.03.22.0
maple0.00.0.0.00.00.00.00.0
ash0.00.0.0.00.80.80.40.4
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.00.00.00.00.0
other broadleaves0.90.6.0.00.30.40.60.3
total100.0.100.0.100.0.100.0.
Southern Alpsspruce43.929.1.0.070.717.563.616.4
fir0.00.0.0.01.91.91.41.4
pine0.00.0.0.07.07.35.15.2
larch0.00.0.0.05.85.24.33.6
stone pine0.00.0.0.0.0.00.00.0
other conifers.0.0.0.00.00.00.00.0
beech0.00.0.0.01.21.30.90.9
maple0.00.0.0.00.00.00.00.0
ash0.00.0.0.00.00.00.00.0
oak11.710.7.0.08.48.79.37.1
chestnut24.922.6.0.01.81.97.97.0
other broadleaves19.513.3.0.03.32.87.64.6
total100.0..0.0100.0.100.0.
overallspruce47.62.539.713.155.04.449.42.1
fir16.61.812.48.918.43.316.91.5
pine4.21.01.31.42.41.13.70.8
larch0.80.34.44.44.42.01.80.6
stone pine0.30.30.00.00.00.00.20.2
other conifers0.60.50.00.00.00.00.40.4
beech18.21.628.514.515.23.317.61.5
maple2.00.55.73.21.40.51.90.4
ash4.20.83.82.11.90.73.60.6
oak2.60.50.00.00.40.42.00.4
chestnut0.20.20.00.00.10.10.10.1
other broadleaves2.70.64.13.50.80.32.20.4
total100.0.100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185135/171610
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce3.1213.7942.8363.018
fir1.6270.0.2.2401.723
pine0.0720.0.0.2830.155
larch0.0.....0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech1.7180.0.2.0371.716
maple0.3560.0.0.01000.255
ash0.4430.0.0.0780.442
oak0.2590.0.0.0.0.159
chestnut........
other broadleaves0.3410.0.0.0740.241
total7.6143.7947.2227.412
Eastern Juraspruce3.1340.0.0.0.2.734
fir0.565..0.0.0.465
pine0.450..0.0.0.350
larch0.0.....0.0.
stone pine........
other conifers0.1100....0.1100
beech2.5280.0.0.7962.327
maple0.640..0.0.0.540
ash0.549..0.0.0.449
oak0.346..0.0.0.347
chestnut........
other broadleaves0.754..0.0.0.754
total8.6180.0.0.7967.718
Western Plateauspruce6.836..0.9966.235
fir1.645..0.0.1.445
pine0.647..0.0.0.547
larch0.0.....0.0.
stone pine........
other conifers0.0.....0.0.
beech1.349..0.0.1.149
maple0.191..0.0.0.191
ash0.1100..0.0.0.1100
oak0.747..0.0.0.647
chestnut0.0100....0.0100
other broadleaves0.388..0.0.0.388
total11.524..0.99610.424
Central Plateauspruce8.01560.1.1.3757.615
fir4.525..2.5694.323
pine0.449..0.0.0.349
larch0.0...0.0.0.0.
stone pine........
other conifers0.590..0.0.0.490
beech3.2201.0.6.4713.521
maple0.15216.1.0.0.0.158
ash0.65110.2.0.4790.644
oak0.260..0.0.0.260
chestnut........
other broadleaves0.2840.9.0.0.0.283
total17.61388.3.10.64617.312
Eastern Plateauspruce5.515..1.4705.315
fir1.426..0.6971.425
pine1.141..0.0.1.141
larch0.351..0.2970.349
stone pine........
other conifers0.0...0.0.0.0.
beech2.817..1.1602.717
maple0.334..0.5970.332
ash0.924..1.3971.023
oak0.432..0.0.0.432
chestnut0.0.....0.0.
other broadleaves0.236..0.0.0.236
total13.010..5.15212.610
Western Pre-Alpsspruce3.0670.0.4.3643.748
fir0.299..2.8601.758
pine........
larch....0.0.0.0.
stone pine........
other conifers0.0.....0.0.
beech0.0...0.3730.274
maple0.0.0.0.0.11000.0100
ash0.199..0.0.0.0100
oak0.099..0.0.0.0100
chestnut........
other broadleaves0.0...0.2700.171
total3.3600.0.7.6475.839
Central Pre-Alpsspruce3.9210.0.3.5313.718
fir2.1350.0.1.9422.027
pine0.01000.0.0.11000.171
larch0.0.....0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech0.4500.0.1.6561.045
maple0.181..0.11000.165
ash0.01000.0.0.01000.086
oak0.0...0.0.0.0.
chestnut........
other broadleaves0.0730.0.0.01000.081
total6.6190.0.7.3256.816
Eastern Pre-Alpsspruce5.746..5.4235.525
fir0.8580.0.1.7401.333
pine0.0...0.01000.0100
larch0.0...0.0.0.0.
stone pine........
other conifers0.0.0.0.0.0.0.0.
beech0.87021.8821.1501.339
maple0.11320.0.0.4500.247
ash0.0.1.7820.2750.163
oak0.0.0.0.0.0.0.0.
chestnut........
other broadleaves0.0.0.0.0.0730.074
total7.44123.5738.8218.420
Northwestern Alpsspruce1.3900.0.2.9522.145
fir0.4990.0.0.31000.471
pine0.0.0.0.0.61000.3100
larch0.1990.0.0.31000.290
stone pine..0.0...0.0.
other conifers0.0...0.0.0.0.
beech0.7992.9960.2780.660
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.
oak0.0.0.0.0.0.0.0.
chestnut0.0.....0.0.
other broadleaves0.3970.0.0.0.0.198
total2.8662.9964.3533.740
Central Alpsspruce1.7993.9652.2692.248
fir0.1990.0.0.8690.361
pine0.0.0.0.0.0.0.0.
larch....0.0.0.0.
stone pine........
other conifers0.0.0.0...0.0.
beech0.2990.0.0.22680.1142
maple0.0.0.0.0.3840.185
ash0.0.0.0.0.6790.281
oak0.899..0.0.0.4100
chestnut........
other broadleaves0.0.0.0.0.2990.1100
total2.8683.9654.3593.539
Northeastern Alpsspruce0.3771.0952.8561.951
fir0.0.2.0950.4820.463
pine0.0...0.0.0.0.
larch0.0...0.0.0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech0.9710.0.1.9751.462
maple0.1990.0.0.0990.071
ash0.3790.0.0.4990.374
oak0.0...0.0.0.0.
chestnut........
other broadleaves0.5610.0.0.1720.253
total2.1562.9955.5404.233
Southwestern Alpsspruce0.01000.0.0.8460.546
fir0.0.1.5980.01000.198
pine0.31000.0.0.01000.192
larch0.1990.8980.5850.469
stone pine0.0.0.0.0.0.0.0.
other conifers0.0...0.0.0.0.
beech0.0.0.8980.0.0.1100
maple0.0.0.4980.0.0.0100
ash0.0.0.1980.0.0.0100
oak0.0100..0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.11000.7930.0.0.172
total0.5624.4581.4431.432
Southeastern Alpsspruce1.4324.3941.9331.723
fir0.01000.0.0.0.0.0100
pine0.4570.6940.1830.245
larch0.1620.0.0.4650.253
stone pine0.21000.0.0.0.0.1100
other conifers0.0...0.0.0.0.
beech0.2620.0.0.0.0.162
maple0.0...0.0.0.0.
ash0.0...0.01000.0100
oak0.0...0.0.0.0.
chestnut....0.0.0.0.
other broadleaves0.059..0.01000.051
total2.4294.9822.4282.520
Southern Alpsspruce0.51000.0.0.6690.559
fir0.0.0.0.0.01000.0100
pine0.0...0.11000.0100
larch0.0.0.0.0.1770.077
stone pine0.0.....0.0.
other conifers....0.0.0.0.
beech0.0.0.0.0.01000.0100
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.
oak0.11000.0.0.11000.174
chestnut0.31000.0.0.01000.185
other broadleaves0.2690.0.0.0740.153
total1.1550.0.0.9510.940
overallspruce3.891.5452.2143.17
fir1.3130.5740.7211.111
pine0.3250.01000.1500.222
larch0.1380.21000.2470.132
stone pine0.01000.0.0.0.0.0100
other conifers0.0830.0.0.0.0.083
beech1.591.1630.6241.19
maple0.2230.2710.1350.119
ash0.3180.1640.1370.216
oak0.2200.0.0.01000.120
chestnut0.0920.0.0.01000.079
other broadleaves0.2220.2910.0320.119
total8.063.7313.9116.25

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185136/171611
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce3692111100823846118
fir192280.654225723
pine6720.5841055
larch0.....0.
stone pine........
other conifers0...0.0.
beech206180.583826416
maple32570.11003355
ash53430.1795542
oak20590.0.2059
chestnut........
other broadleaves33420.1743441
total911141110021324113412
Eastern Juraspruce130340.0.13034
fir2165..0.2165
pine1550..0.1550
larch0.....0.
stone pine........
other conifers3100....3100
beech108280.410011227
maple2440..0.2440
ash2049..0.2049
oak1447..0.1447
chestnut........
other broadleaves3154..0.3154
total367180.410037118
Western Plateauspruce29636..410030036
fir6945..0.6945
pine2547..0.2547
larch0.....0.
stone pine........
other conifers0.....0.
beech5549..0.5549
maple691..0.691
ash6100..0.6100
oak2947..0.2947
chestnut1100....1100
other broadleaves1388..0.1388
total50025..410050525
Central Plateauspruce495161910087852215
fir27725..167229324
pine2349..0.2349
larch0...0.0.
stone pine........
other conifers2990..0.2990
beech199200100427424121
maple45251000.958
ash355131003824145
oak1360..0.1360
chestnut........
other broadleaves148501000.1483
total109113271006950118712
Eastern Plateauspruce58615..97459515
fir15326..410015725
pine11841..0.11841
larch2951..11003049
stone pine........
other conifers0...0.0.
beech29118..76529817
maple3234..31003533
ash9924..810010724
oak4232..0.4232
chestnut0.....0.
other broadleaves2536..0.2536
total137610..3157140810
Western Pre-Alpsspruce54670.1136516749
fir4100..74617858
pine........
larch....0.0.
stone pine........
other conifers0.....0.
beech0...774774
maple0.0.11001100
ash1100..0.1100
oak1100..0.1100
chestnut........
other broadleaves0...471471
total60620.2004826039
Central Pre-Alpsspruce199220.1573235718
fir106350.874319427
pine21000.3100571
larch0.....0.
stone pine........
other conifers0...0.0.
beech23500.75569745
maple381..3100665
ash01000.2100287
oak0...0.0.
chestnut........
other broadleaves0730.2100281
total334200.3292666316
Eastern Pre-Alpsspruce18746..2152440225
fir26590.66409233
pine0...21002100
larch0...0.0.
stone pine........
other conifers0.0.0.0.
beech28702310045519639
maple31330.15511748
ash0.2100775963
oak0.0.0.0.
chestnut........
other broadleaves0.0.274274
total2444225933502261920
Northwestern Alpsspruce28910.1005212845
fir101000.121002271
pine0.0.2010020100
larch11000.121001390
stone pine..0...0.
other conifers0...0.0.
beech16100131006783560
maple0.0.0.0.
ash0.0.0.0.
oak0.0.0.0.
chestnut0.....0.
other broadleaves8980.0.898
total6367131001495422540
Central Alpsspruce22100157122715949
fir21000.871961
pine0.0.0.0.
larch....0.0.
stone pine........
other conifers0.0...0.
beech21000.22694142
maple0.0.385385
ash0.0.681681
oak11100..0.11100
chestnut........
other broadleaves0.0.21002100
total3769157143619440
Northeastern Alpsspruce379310053575951
fir0.61007821464
pine0...0.0.
larch0...0.0.
stone pine........
other conifers0...0.0.
beech9730.36764562
maple11000.0100171
ash3810.71001074
oak0...0.0.
chestnut........
other broadleaves5640.173653
total2058101001054213534
Southwestern Alpsspruce01000.59465946
fir0.1310001001398
pine81000.1100992
larch4100710038854869
stone pine0.0.0.0.
other conifers0...0.0.
beech0.71000.7100
maple0.41000.4100
ash0.11000.1100
oak0100..0.0100
chestnut0.0.0.0.
other broadleaves31006960.972
total15633661974314933
Southeastern Alpsspruce9433141001383324523
fir21000.0.2100
pine235821009833445
larch7620.27663453
stone pine151000.0.15100
other conifers0...0.0.
beech11620.0.1162
maple0...0.0.
ash0...11001100
oak0...0.0.
chestnut....0.0.
other broadleaves159..1100251
total1542916881762934520
Southern Alpsspruce151000.65698059
fir0.0.21002100
pine0...61006100
larch0.0.577577
stone pine0.....0.
other conifers....0.0.
beech0.0.11001100
maple0.0.0.0.
ash0.0.0.0.
oak41000.81001274
chestnut81000.21001085
other broadleaves7690.3741053
total34560.925112640
overallspruce24799614510251435657
fir86313197434221122411
pine221252100455026822
larch41387100834713032
stone pine151000.0.15100
other conifers32830.0.3283
beech947944642832412749
maple10523972263514019
ash21818664353725916
oak135200.810014320
chestnut9920.21001179
other broadleaves14022691153216119
total520561533318631172215

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185137/171612
NFI3–NFI4b
annual yield: processes in channels SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
processes in channels SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce44.12.661.67.367.210.21.92.260.910.743.929.147.42.4
fir17.32.126.36.58.54.20.00.01.61.60.00.016.91.8
pine4.31.20.50.50.50.552.428.514.87.50.00.04.21.0
larch0.70.30.30.30.00.024.123.14.72.50.00.00.80.3
stone pine.0.0.0.0.0.00.00.09.88.50.00.00.30.3
other conifers0.80.70.00.00.00.00.00.00.00.0.0.00.70.6
beech20.21.88.44.117.06.70.00.07.34.40.00.018.51.6
maple2.20.50.60.50.91.10.00.00.00.00.00.01.90.4
ash5.00.90.30.30.90.70.00.00.00.00.00.04.10.8
oak2.70.60.20.23.53.52.71.50.00.011.710.72.50.5
chestnut0.00.00.00.0.0.00.00.0.0.024.922.60.20.2
other broadleaves2.60.61.81.61.51.018.819.10.90.619.513.32.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce27.99.655.88.361.07.348.119.481.39.972.317.357.74.7
fir44.111.824.77.115.55.111.510.90.00.01.92.019.23.7
pine0.60.63.42.80.00.00.60.72.31.57.17.52.11.2
larch0.80.81.81.70.00.039.520.416.19.95.95.35.52.3
stone pine.0.0.0.0.0.00.00.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
beech23.58.012.45.914.26.00.00.00.00.01.21.311.23.1
maple0.50.50.70.63.91.40.00.00.00.00.00.01.40.5
ash2.41.60.30.34.22.10.00.00.00.00.00.01.50.6
oak0.00.00.00.00.00.00.00.00.00.08.68.90.50.5
chestnut.0.0.0.0.0.00.00.00.00.01.82.00.10.1
other broadleaves0.30.30.90.51.10.60.20.20.40.41.21.20.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce42.311.70.00.032.515.921.223.763.129.60.00.037.28.6
fir9.86.131.524.926.013.70.00.00.00.00.00.012.95.1
pine1.61.6.0.00.00.00.00.030.824.7.0.03.12.3
larch0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
stone pine.0.00.00.0.0.00.00.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.0.0.0.0.0.0.00.00.0
beech36.513.468.524.938.527.230.69.20.00.00.00.036.510.0
maple3.92.50.00.00.00.017.25.20.00.00.00.03.41.8
ash5.63.60.00.03.03.34.01.26.14.90.00.04.62.3
oak0.00.00.00.00.00.00.00.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.00.00.0.0.00.00.00.00.0
other broadleaves0.20.10.00.00.00.026.98.10.00.0100.0.2.31.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce43.52.556.75.761.46.139.615.370.97.663.616.449.22.1
fir17.82.025.54.913.63.58.78.20.70.71.41.417.21.6
pine4.11.12.21.70.20.25.85.39.84.15.15.23.70.8
larch0.60.31.21.00.00.032.316.89.95.04.33.61.80.6
stone pine.0.00.00.0.0.00.00.04.44.10.00.00.20.2
other conifers0.80.60.00.00.00.00.00.00.00.00.00.00.50.4
beech21.11.912.34.017.04.74.44.13.22.00.90.917.71.5
maple2.30.50.70.42.51.02.52.30.00.00.00.01.90.4
ash4.90.90.30.22.91.20.60.50.40.40.00.03.60.6
oak2.50.50.10.11.31.30.30.30.00.09.37.11.90.4
chestnut0.00.00.00.0.0.00.00.00.00.07.97.00.10.1
other broadleaves2.40.61.20.71.10.55.94.10.60.37.64.62.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185140/171615
NFI3–NFI4b
annual yield: processes in channels SilvaProtect · main tree species · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
processes in channels SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce5.193.1223.9400.01001.4320.51003.98
fir2.0141.3320.5560.0.0.01000.0.1.413
pine0.5280.01000.01000.31000.4570.0.0.325
larch0.1510.01000.0.0.1990.1620.0.0.138
stone pine......0.0.0.21000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0...0.184
beech2.3100.4501.0470.0.0.2620.0.1.59
maple0.3240.0810.11090.0.0.0.0.0.0.223
ash0.6190.0790.1800.0.0.0.0.0.0.318
oak0.3210.01000.21000.01000.0.0.11000.220
chestnut0.01000.0...0.0...0.31000.093
other broadleaves0.3250.1920.1640.11000.0590.2690.222
total11.565.0185.7330.5622.4291.1558.26
inside perimeterspruce1.3413.6274.2210.8492.2330.6692.215
fir2.0401.6361.1370.2980.0.0.01000.722
pine0.0990.2890.0.0.01000.1710.11000.162
larch0.0990.11000.0.0.6740.4650.1770.244
stone pine......0.0.0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech1.1380.8521.0480.0.0.0.0.01000.430
maple0.0990.0770.3430.0.0.0.0.0.0.137
ash0.1740.01000.3500.0.0.0.0.0.0.141
oak0.0.0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.0.0.01000.0100
other broadleaves0.0990.1580.1520.01000.01000.01000.034
total4.6256.4226.8181.6392.7290.9523.712
outside perimeterspruce4.3370.0.2.1570.5981.0890.0.1.830
fir1.0630.9981.7630.0.0.0.0.0.0.642
pine0.299..0.0.0.0.0.599..0.174
larch0.0.0.0.0.0.0.0.0.0.0.0.0.0.
stone pine..0.0...0.0.0.0...0.0.
other conifers0.0.0.0.0.0.......0.0.
beech3.7472.0692.5980.7980.0.0.0.1.836
maple0.4730.0.0.0.0.4980.0.0.0.0.260
ash0.6680.0.0.2980.1980.1990.0.0.254
oak0.0.0.0.0.0.0.0...0.0.0.0.
chestnut......0.0...0.0.0.0.
other broadleaves0.0700.0.0.0.0.6980.0.0.2980.173
total10.1262.9596.5482.1801.7700.2984.820
totalspruce4.793.2183.9210.5461.7230.5593.17
fir1.9131.4240.9280.1980.01000.01001.111
pine0.4270.1810.01000.1920.2450.01000.222
larch0.1490.1900.0.0.4690.2530.0770.132
stone pine..0.0...0.0.0.11000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0.0.0.0.084
beech2.3100.7351.1330.11000.1620.01001.19
maple0.2230.0570.2400.01000.0.0.0.0.119
ash0.5180.0670.2420.01000.01000.0.0.216
oak0.3210.01000.11000.01000.0.0.1740.120
chestnut0.01000.0...0.0.0.0.0.1850.080
other broadleaves0.3240.1590.1410.1720.0510.1530.119
total10.965.6156.3161.4322.5200.9406.35

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185141/171616
search result: 155765 entries on 6491 pages

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