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NFI4b
basal area: forest communities (Küchler 2008, 7 classes) · main tree species · biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest communities (Küchler 2008, 7 classes)main tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce5.182......23.0...3.565
fir7.482........1.1902.677
pine3.682..........1.095
larch........2.3.4.7432.348
stone pine..............
other conifers..18.071........3.295
beech9.6521.971......3.5554.642
maple2.0822.371........1.065
ash..6.171........1.195
oak3.570........2.4902.161
chestnut..........8.8554.064
other broadleaves0.8821.671......1.6521.240
total32.12829.915....25.2.22.01826.513
beech forestsspruce5.7109.367.82011.15324.8363.2397.95
fir7.194.894.3180.391..1.8695.36
pine1.5201.2140.4414.8765.341..1.211
larch0.1430.4210.5436.464..3.6340.516
stone pine..............
other conifers0.2520.2330.1480.691....0.226
beech12.469.1513.1114.954..8.72510.44
maple1.6111.2112.5180.879..0.2761.47
ash1.4152.3123.220....0.1592.09
oak0.9211.4160.4470.191..1.0631.112
chestnut0.0.0.0800.594....3.8360.237
other broadleaves0.8181.1131.5260.874..7.7251.310
total31.6331.1234.3629.81930.13630.3931.52
silver fir-beech forestsspruce12.21013.41618.0614.07224.7136.04015.45
fir8.91214.0148.684.2828.4584.1368.96
pine0.3600.1990.178..3.391..0.243
larch..0.0750.240..1.9581.9440.329
stone pine..............
other conifers0.01000.8700.083......0.163
beech9.2106.3177.581.1826.14816.2138.46
maple1.5160.5572.010....0.4681.69
ash0.2520.7520.821....0.1750.618
oak..0.5720.071......0.155
chestnut..........0.0.0.0.
other broadleaves0.4300.5520.617....2.3370.615
total32.7436.9737.8319.34444.41031.0836.12
silver fir-spruce forestsspruce15.61312.81929.6519.81428.11122.11425.44
fir8.13612.2233.1171.4641.5532.1413.513
pine....0.0902.2730.770..0.353
larch..0.5970.44013.2211.7444.8252.317
stone pine..............
other conifers..0.797........0.0100
beech6.6242.3370.9340.3991.4672.5441.718
maple0.557..0.6310.299..0.3610.425
ash....0.01000.499....0.082
oak..0.8970.0100....0.6760.157
chestnut..........0.2990.0100
other broadleaves0.492..0.3251.3400.8491.7370.619
total31.11029.31135.1538.7934.2934.1834.63
spruce forestsspruce22.410..30.4817.51122.0717.51722.75
fir2.745..1.0450.865..0.4570.628
pine0.398..0.6441.0491.3280.5590.920
larch....0.6539.3136.3168.0195.310
stone pine......1.1520.641..0.534
other conifers....0.01000.01000.054..0.049
beech0.650..0.3620.1100..0.1990.139
maple2.031..0.8520.160....0.335
ash0.198..0.1600.6100....0.281
oak..............
chestnut..............
other broadleaves0.454..0.3330.7370.4411.5480.621
total28.59..34.1731.1730.6528.01131.23
stone pine and larch forestsspruce....29.7287.2266.7306.6197.813
fir....2.7940.099..0.3830.263
pine....2.1730.7601.8410.5681.029
larch......12.4157.91811.11210.19
stone pine......5.2218.6180.3873.815
other conifers....0.192..0.265..0.162
beech..........1.4430.643
maple..........0.3710.172
ash..............
oak..........0.3740.175
chestnut..........0.7660.367
other broadleaves....1.9640.2560.0990.6370.430
total....36.42425.71025.2922.1824.55
pine forestsspruce9.543..28.7148.01810.3287.58715.412
fir8.560..1.9490.5740.499..1.334
pine1.864..3.8528.42010.325..6.816
larch....0.2834.9284.8282.8873.120
stone pine....0.1990.4990.769..0.354
other conifers....0.1990.0720.453..0.245
beech1.691..1.090..0.39917.3571.050
maple0.191..0.1720.268....0.153
ash0.391..0.0990.2650.099..0.149
oak1.691....0.8790.799..0.554
chestnut..............
other broadleaves0.191..0.1570.9401.162..0.634
total23.532..36.01224.4929.11027.62529.46
other broadleaved forestsspruce9.6187.71513.8114.32713.0172.2348.47
fir3.9262.4213.5201.0611.1560.11002.112
pine1.2510.7340.6662.5421.745..0.822
larch0.0990.3410.1587.3411.3420.9521.028
stone pine........0.382..0.083
other conifers0.3500.7650.11000.0990.1990.11000.243
beech7.9163.3176.0141.8471.0572.5244.29
maple2.6231.3243.5120.6531.0450.3391.89
ash2.2314.5153.1171.1452.1491.3282.610
oak1.2333.0220.2351.034..1.5211.313
chestnut....0.11000.563..11.9143.015
other broadleaves2.3293.7193.5174.0223.9376.9114.38
total31.2627.5634.5524.01325.61027.8629.63
totalspruce9.169.4520.4311.9818.367.61013.52
fir6.975.375.060.8320.5331.0244.14
pine1.0171.0130.4282.5172.3160.1481.08
larch0.1400.4190.3219.2105.1114.5102.06
stone pine....0.01001.4221.8180.1880.314
other conifers0.2390.4280.0500.0550.1340.01000.120
beech10.057.655.460.5360.4374.2115.63
maple1.681.2101.870.2340.1480.3271.15
ash1.1142.591.2110.5470.2510.5281.26
oak0.6171.6130.1260.3380.11000.8190.69
chestnut0.0.0.0800.1810.164..4.8130.713
other broadleaves0.8151.5121.1121.3170.8253.9101.55
total31.5230.9235.8228.6429.7327.9331.81

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195822/182315
NFI4b
basal area: forest communities (Küchler 2008, 7 classes) · main tree species · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest communities (Küchler 2008, 7 classes)main tree species %± %± %± %± %± %± %±
n/aspruce15.915.5.0.0.0.0.0.091.00.0.0.013.69.3
fir23.212.4.0.0.0.0.0.0.0.05.74.810.16.7
pine11.36.0.0.0.0.0.0.0.0.0.0.03.93.3
larch.0.0.0.0.0.0.0.09.00.012.08.35.03.2
stone pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other conifers.0.060.433.9.0.0.0.0.0.0.0.012.811.8
beech29.98.86.35.4.0.0.0.0.0.017.611.617.96.8
maple6.26.17.66.5.0.0.0.0.0.0.0.03.82.6
ash.0.020.517.5.0.0.0.0.0.0.0.04.34.2
oak11.010.1.0.0.0.0.0.0.0.012.08.98.14.9
chestnut.0.0.0.0.0.0.0.0.0.044.515.515.79.7
other broadleaves2.52.55.34.5.0.0.0.0.0.08.24.44.82.2
total100.0.100.0..0.0.0.0100.0.100.0.100.0.
beech forestsspruce18.41.830.11.623.64.037.216.782.53.59.44.525.41.2
fir23.01.915.61.312.32.31.10.9.0.07.24.717.01.0
pine4.70.93.80.51.00.516.010.517.53.5.0.03.80.4
larch0.40.21.40.31.50.721.614.2.0.013.94.71.70.3
stone pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other conifers0.70.40.70.20.40.21.92.0.0.0.0.00.70.2
beech38.42.229.21.539.03.616.69.2.0.035.17.733.11.2
maple4.80.54.00.47.51.32.72.4.0.00.60.54.50.3
ash4.40.77.40.99.21.8.0.0.0.00.60.36.40.6
oak2.80.64.60.71.00.50.40.4.0.04.12.73.60.4
chestnut0.00.00.00.00.10.1.0.0.0.012.34.50.50.2
other broadleaves2.40.43.20.44.51.22.71.8.0.016.84.23.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
silver fir-beech forestsspruce37.73.336.24.947.22.176.923.055.511.118.17.042.61.6
fir26.92.738.64.623.11.623.123.018.99.413.54.624.81.3
pine0.90.50.20.20.30.2.0.07.56.9.0.00.40.2
larch.0.00.10.10.40.2.0.04.32.76.32.80.70.2
stone pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other conifers0.10.12.31.60.00.0.0.0.0.0.0.00.30.2
beech28.22.817.43.120.11.6.0.013.75.553.77.723.31.3
maple4.40.71.40.85.40.5.0.0.0.01.51.04.40.4
ash0.80.41.91.02.00.4.0.0.0.00.40.31.70.3
oak.0.00.50.40.10.1.0.0.0.0.0.00.10.1
chestnut.0.0.0.0.0.0.0.0.0.00.00.00.00.0
other broadleaves1.10.31.40.71.40.3.0.0.0.06.62.71.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
silver fir-spruce forestsspruce50.17.543.76.783.32.051.05.681.44.165.66.072.42.0
fir27.58.241.58.09.91.63.72.44.92.46.42.610.91.4
pine.0.0.0.00.00.05.64.02.31.6.0.00.90.5
larch.0.01.61.51.00.434.05.74.62.312.23.46.61.1
stone pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other conifers.0.02.52.4.0.0.0.0.0.0.0.00.10.1
beech21.05.17.93.12.90.90.70.74.43.07.73.45.30.9
maple1.20.9.0.01.90.60.60.6.0.01.10.71.30.3
ash.0.0.0.00.10.11.01.0.0.0.0.00.10.1
oak.0.02.82.60.10.1.0.0.0.01.81.40.40.2
chestnut.0.0.0.0.0.0.0.0.0.00.70.70.10.1
other broadleaves0.10.1.0.00.90.23.31.42.41.24.62.01.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
spruce forestsspruce76.76.0.0.089.52.557.14.373.43.567.26.174.01.9
fir10.34.4.0.03.31.52.71.7.0.01.71.02.20.6
pine1.01.0.0.01.60.83.31.63.91.21.91.12.80.6
larch.0.0.0.01.20.728.43.919.83.224.35.615.81.6
stone pine.0.0.0.0.0.03.82.02.00.9.0.01.50.5
other conifers.0.0.0.00.00.00.10.10.00.0.0.00.00.0
beech2.51.2.0.00.80.50.20.2.0.00.40.40.40.2
maple7.72.1.0.02.61.30.30.2.0.0.0.01.20.4
ash0.20.2.0.00.30.22.01.9.0.0.0.00.50.4
oak.0.0.0.0.0.0.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.70.9.0.00.70.22.20.80.90.54.52.71.50.4
total100.0..0.0100.0.100.0.100.0.100.0.100.0.
stone pine and larch forestsspruce.0.0.0.085.010.128.76.426.17.532.85.733.33.8
fir.0.0.0.07.66.60.10.1.0.01.41.31.00.7
pine.0.0.0.05.64.03.22.07.73.22.01.74.31.3
larch.0.0.0.0.0.048.65.832.75.846.96.040.03.5
stone pine.0.0.0.0.0.019.04.032.65.61.91.615.62.3
other conifers.0.0.0.0.0.0.0.00.80.6.0.00.20.2
beech.0.0.0.0.0.0.0.0.0.07.03.22.51.2
maple.0.0.0.0.0.0.0.0.0.00.50.50.20.2
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.0.0.0.0.0.0.0.0.01.31.30.50.5
chestnut.0.0.0.0.0.0.0.0.0.04.22.71.51.0
other broadleaves.0.0.0.01.81.60.40.30.00.02.01.01.00.4
total.0.0.0.0100.0.100.0.100.0.100.0.100.0.
pine forestsspruce39.818.3.0.081.05.934.45.436.48.530.126.553.04.4
fir22.714.1.0.06.02.62.41.81.61.6.0.04.11.4
pine12.19.4.0.08.75.536.96.336.67.8.0.024.13.8
larch.0.0.0.00.00.018.35.314.24.80.00.09.02.2
stone pine.0.0.0.00.30.3.0.02.61.8.0.00.80.5
other conifers.0.0.0.00.30.30.20.11.60.9.0.00.60.3
beech10.76.7.0.03.12.7.0.00.90.969.926.53.91.9
maple0.60.6.0.00.20.20.10.1.0.0.0.00.10.1
ash2.32.6.0.00.10.10.50.40.10.1.0.00.30.1
oak11.010.6.0.0.0.03.62.82.52.5.0.02.01.1
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves0.70.7.0.00.30.23.71.73.62.4.0.02.10.8
total100.0..0.0100.0.100.0.100.0.100.0.100.0.
other broadleaved forestsspruce30.85.128.23.639.13.717.65.451.26.67.62.727.61.8
fir12.53.08.71.811.52.24.92.94.62.50.30.37.70.9
pine3.81.92.70.91.71.212.15.07.03.0.0.02.70.6
larch0.10.11.20.50.40.227.010.55.02.13.21.73.00.9
stone pine.0.0.0.0.0.0.0.00.30.2.0.00.00.0
other conifers1.00.52.41.5.0.00.10.10.60.60.20.20.70.3
beech25.23.912.02.018.72.68.74.04.32.48.72.214.51.2
maple8.51.94.61.19.81.42.91.74.11.91.10.55.80.6
ash6.92.116.52.39.21.73.92.08.04.04.61.48.90.9
oak3.81.310.92.30.50.24.11.8.0.05.21.24.40.6
chestnut.0.0.0.00.20.22.61.7.0.044.54.410.71.5
other broadleaves7.42.112.62.58.81.616.24.315.15.924.43.013.91.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce28.91.630.61.456.21.542.82.761.92.627.62.642.20.8
fir22.31.417.31.214.80.92.80.91.90.63.80.913.40.5
pine3.30.63.20.41.00.39.41.78.01.30.50.33.10.2
larch0.20.11.20.20.70.130.82.616.41.914.31.65.90.4
stone pine.0.0.0.00.00.04.41.05.61.10.30.20.90.1
other conifers0.50.21.40.40.10.00.10.10.30.10.10.10.50.1
beech31.51.524.81.215.81.01.80.71.60.616.11.918.20.5
maple5.10.43.70.45.10.40.70.30.40.20.90.33.60.2
ash3.40.58.20.73.30.41.50.80.80.41.80.53.90.2
oak2.10.45.10.60.20.11.00.40.30.32.90.62.00.2
chestnut0.00.00.00.00.00.00.40.2.0.018.82.32.10.3
other broadleaves2.60.44.40.52.70.34.20.82.70.713.01.44.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195823/182316
NFI4b
basal area: forest communities (Küchler 2008, 7 classes) · main tree species · biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest communities (Küchler 2008, 7 classes)main tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce5.182......23.0...3.865
fir7.482........1.4872.876
pine3.682..........1.195
larch........2.3.3.0541.456
stone pine..............
other conifers..18.071........3.695
beech9.6521.971......4.3505.041
maple2.0822.371........1.164
ash..6.171........1.295
oak3.570........3.0872.360
chestnut..........11.0504.463
other broadleaves0.8821.671......2.0471.439
total32.12829.915....25.2.24.71628.012
beech forestsspruce5.8109.468.21911.15324.8362.9498.05
fir7.294.994.3180.391..2.2685.46
pine1.5201.2140.3444.8765.341..1.211
larch0.1430.4210.5426.464..4.3340.517
stone pine..............
other conifers0.2520.2330.1480.691....0.226
beech12.069.1513.6114.954..10.82410.44
maple1.5111.2112.6180.879..0.2761.47
ash1.4162.3123.220....0.2582.09
oak0.9211.4160.4500.191..1.3651.113
chestnut0.0.0.0800.0100....3.8390.141
other broadleaves0.8191.0131.6260.874..5.2241.19
total31.3331.2234.8629.81930.13630.9931.62
silver fir-beech forestsspruce12.31013.21618.0621.05924.7135.84415.55
fir8.81214.0148.886.3718.4584.3369.06
pine0.3600.1990.178..3.391..0.243
larch..0.0750.240..1.9582.0440.329
stone pine..............
other conifers0.01000.8700.083......0.163
beech9.2106.3177.78..6.14817.3138.56
maple1.5160.5572.110....0.5681.69
ash0.2520.7520.821....0.1750.618
oak..0.2800.071......0.053
chestnut..........0.0.0.0.
other broadleaves0.4310.5510.518....2.1410.615
total32.6436.3738.2327.32944.41032.2836.42
silver fir-spruce forestsspruce16.11312.81929.8619.81427.81123.91425.64
fir8.83612.2233.5171.4641.7532.3403.913
pine....0.01002.2730.870..0.356
larch..0.5970.34313.2211.6504.5282.318
stone pine..............
other conifers..0.797........0.0100
beech6.7252.3371.0330.3991.5672.8431.918
maple0.471..0.7310.299..0.4610.526
ash....0.01000.499....0.082
oak..0.8970.0100....0.6760.157
chestnut..........0.2990.0100
other broadleaves0.099..0.3271.3400.8511.7410.620
total32.01029.31135.8538.7934.21036.5735.33
spruce forestsspruce22.811..32.6820.51125.9722.91626.15
fir3.144..1.2451.065..0.6560.828
pine0.398..0.6491.2491.4310.6591.022
larch....0.45710.2147.0178.3235.610
stone pine......1.4520.746..0.536
other conifers....0.01000.0990.0100..0.067
beech0.749..0.3620.199..0.1990.239
maple2.331..0.9510.160....0.435
ash0.198..0.1600.799....0.281
oak..............
chestnut..............
other broadleaves0.554..0.3330.8380.3571.5590.525
total29.79..36.4836.0735.2534.01135.33
stone pine and larch forestsspruce....40.6188.0267.5339.2199.614
fir....3.6910.099..0.4960.368
pine....2.7740.9602.2400.6831.230
larch......13.6159.31813.11411.69
stone pine......5.3219.3170.5874.515
other conifers........0.274..0.175
beech..........2.0460.747
maple..........0.1990.1100
ash..............
oak..........0.4990.1100
chestnut..........1.2660.466
other broadleaves....0.9910.1750.0990.6530.342
total....47.71627.91028.5828.0728.95
pine forestsspruce7.159..29.4128.81811.3289.98216.011
fir4.090..2.2480.6740.598..1.236
pine2.261..3.2659.41911.324..7.317
larch....0.0.4.7324.4330.0.2.724
stone pine....0.199..0.869..0.263
other conifers....0.1990.0720.553..0.244
beech1.990..1.189..0.39823.1501.250
maple0.190..0.1710.099....0.056
ash0.490..0.0980.1870.098..0.156
oak2.090....0.9780.898..0.654
chestnut..............
other broadleaves0.190..0.1570.9451.166..0.637
total17.837..36.31125.4931.01033.02030.36
other broadleaved forestsspruce9.6187.91513.6124.23014.0182.3368.48
fir3.9262.4214.0201.2601.3550.11002.313
pine1.2510.8340.6742.9421.945..0.823
larch0.0990.3410.1586.5491.4451.0520.931
stone pine........0.199..0.0100
other conifers0.3500.765..0.0990.2990.11000.247
beech7.9163.4176.5142.1471.2572.6254.49
maple2.6231.3233.4130.7571.1450.3431.710
ash2.2314.6153.2180.9502.2511.4302.710
oak1.2333.0220.2461.038..1.6221.314
chestnut....0.11000.663..13.3133.315
other broadleaves2.3293.5203.1183.9234.1397.3114.28
total31.2627.8634.8524.01427.41029.8630.33
totalspruce9.169.5520.6413.3820.368.61013.92
fir7.075.475.460.9320.6331.2244.44
pine1.0171.0130.4322.9172.6170.2541.08
larch0.1400.4180.3219.5105.4124.4121.96
stone pine....0.01001.4231.8190.1880.315
other conifers0.2390.4280.0380.0550.1390.01000.220
beech9.957.755.860.6370.5375.0126.03
maple1.691.2101.980.2400.1480.3291.25
ash1.1142.591.2120.5530.3530.6291.36
oak0.7171.6130.1310.3410.11000.9200.79
chestnut0.0.0.0800.0810.164..5.9130.713
other broadleaves0.8151.4121.0121.3170.9284.0101.46
total31.5231.0236.6231.0432.7331.1332.91

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195824/182317
NFI4b
basal area: forest communities (Küchler 2008, 7 classes) · main tree species · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest communities (Küchler 2008, 7 classes)main tree species %± %± %± %± %± %± %±
n/aspruce26.213.6.0.056.06.931.714.152.212.815.26.639.25.2
fir11.28.8.0.011.75.58.06.6.0.01.51.46.22.6
pine5.44.3.0.01.01.07.66.30.30.3.0.01.20.7
larch.0.0.0.0.0.011.37.020.78.134.89.910.63.0
stone pine.0.0.0.0.0.017.715.57.44.7.0.02.21.2
other conifers.0.016.217.3.0.0.0.0.0.0.0.01.61.6
beech32.114.11.71.915.96.6.0.01.41.44.63.210.43.5
maple7.04.42.02.36.21.9.0.09.58.82.61.95.72.1
ash11.710.87.77.23.01.521.418.21.41.43.52.34.61.6
oak5.34.72.63.10.40.4.0.0.0.04.03.01.60.8
chestnut.0.0.0.0.0.0.0.0.0.022.710.03.82.0
other broadleaves1.21.269.723.55.93.32.21.97.24.711.14.912.86.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
beech forestsspruce18.11.829.91.622.83.937.216.782.53.510.74.225.01.2
fir22.41.915.51.312.72.31.10.9.0.05.93.916.71.0
pine4.60.93.80.51.10.516.010.517.53.5.0.03.70.4
larch0.40.21.30.31.50.621.614.2.0.011.94.01.60.3
stone pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other conifers0.70.40.70.20.40.21.92.0.0.0.0.00.60.2
beech39.22.229.21.538.33.516.69.2.0.028.96.833.01.2
maple5.00.54.00.47.21.32.72.4.0.00.50.44.50.3
ash4.50.77.50.99.21.8.0.0.0.00.50.36.40.6
oak2.70.64.60.71.10.50.40.4.0.03.52.23.50.4
chestnut0.00.00.00.01.51.4.0.0.0.012.64.30.70.3
other broadleaves2.50.43.50.54.31.12.71.8.0.025.66.04.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
silver fir-beech forestsspruce37.43.336.44.747.62.172.523.555.511.119.36.842.81.6
fir27.32.738.04.422.81.621.721.418.99.413.24.424.61.3
pine0.80.50.20.20.30.2.0.07.56.9.0.00.40.2
larch.0.00.10.10.40.2.0.04.32.76.02.70.70.2
stone pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other conifers0.10.12.21.50.00.0.0.0.0.0.0.00.30.2
beech28.12.817.12.919.91.65.86.813.75.552.27.423.11.3
maple4.40.71.30.75.40.5.0.0.0.01.41.04.40.4
ash0.80.41.80.92.00.4.0.0.0.00.30.31.60.3
oak.0.01.51.10.10.1.0.0.0.0.0.00.20.1
chestnut.0.0.0.0.0.0.0.0.0.00.00.00.00.0
other broadleaves1.10.31.30.71.50.3.0.0.0.07.62.81.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
silver fir-spruce forestsspruce50.17.143.76.784.51.951.05.682.23.864.65.973.61.8
fir25.97.841.58.08.91.53.72.44.42.26.02.410.11.3
pine.0.0.0.00.10.15.64.02.11.5.0.00.90.5
larch.0.01.61.51.10.534.05.75.02.213.93.66.71.1
stone pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other conifers.0.02.52.4.0.0.0.0.0.0.0.00.10.1
beech21.24.97.93.12.60.80.70.74.02.77.23.25.00.9
maple1.60.9.0.01.70.50.60.6.0.01.00.61.20.3
ash.0.0.0.00.10.11.01.0.0.0.0.00.10.1
oak.0.02.82.60.10.1.0.0.0.01.71.30.30.2
chestnut.0.0.0.0.0.0.0.0.0.00.60.60.10.1
other broadleaves1.21.1.0.00.90.23.31.42.21.14.91.91.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
spruce forestsspruce78.65.6.0.089.22.456.14.271.63.362.56.072.71.9
fir9.34.1.0.03.01.32.61.7.0.01.50.92.00.6
pine0.90.9.0.01.70.83.11.54.11.21.71.02.80.6
larch.0.0.0.01.81.029.93.820.93.028.55.517.11.6
stone pine.0.0.0.0.0.03.61.92.00.8.0.01.50.5
other conifers.0.0.0.00.00.00.10.10.10.1.0.00.10.0
beech2.21.1.0.00.80.50.20.2.0.00.40.40.40.2
maple7.12.0.0.02.41.20.30.2.0.0.0.01.10.4
ash0.20.2.0.00.30.21.91.8.0.0.0.00.50.4
oak.0.0.0.0.0.0.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.50.8.0.00.80.32.20.81.30.55.32.71.80.4
total100.0..0.0100.0.100.0.100.0.100.0.100.0.
stone pine and larch forestsspruce.0.0.0.081.710.128.06.026.87.130.14.831.83.5
fir.0.0.0.07.36.30.10.1.0.01.31.11.00.6
pine.0.0.0.05.73.92.91.87.02.92.11.43.91.1
larch.0.0.0.0.0.048.45.631.35.450.05.141.23.2
stone pine.0.0.0.0.0.020.04.034.05.61.51.315.62.2
other conifers.0.0.0.00.20.2.0.00.90.6.0.00.30.2
beech.0.0.0.0.0.0.0.0.0.06.12.62.41.0
maple.0.0.0.0.0.0.0.0.0.01.20.90.50.3
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.0.0.0.0.0.0.0.0.01.61.20.60.4
chestnut.0.0.0.0.0.0.0.0.0.03.32.11.30.8
other broadleaves.0.0.0.05.13.80.60.30.00.02.81.01.60.5
total.0.0.0.0100.0.100.0.100.0.100.0.100.0.
pine forestsspruce40.411.6.0.079.95.732.85.135.48.327.123.852.44.3
fir36.011.9.0.05.32.32.21.61.51.5.0.04.51.5
pine7.76.2.0.010.55.334.26.035.47.6.0.023.03.6
larch.0.0.0.00.60.520.25.216.65.010.210.810.42.2
stone pine.0.0.0.00.20.21.51.42.51.7.0.01.10.6
other conifers.0.0.0.00.30.30.10.11.50.9.0.00.50.2
beech6.75.5.0.02.72.4.0.00.90.962.725.43.51.7
maple0.40.4.0.00.20.21.00.7.0.0.0.00.40.2
ash1.41.6.0.00.10.10.90.60.10.1.0.00.30.2
oak7.07.0.0.0.0.03.32.62.52.4.0.01.81.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves0.50.5.0.00.30.23.81.63.72.4.0.02.10.8
total100.0..0.0100.0.100.0.100.0.100.0.100.0.
other broadleaved forestsspruce30.85.128.03.540.03.318.05.050.86.48.02.628.31.8
fir12.53.08.61.810.21.94.12.54.42.40.30.37.20.9
pine3.81.92.70.91.61.110.34.36.62.9.0.02.60.6
larch0.10.11.20.50.30.230.29.65.12.13.11.63.30.9
stone pine.0.0.0.0.0.0.0.01.21.0.0.00.10.1
other conifers1.00.52.41.50.30.30.10.10.50.50.20.20.80.3
beech25.23.911.92.017.52.37.33.44.12.39.02.214.11.2
maple8.51.94.61.110.01.22.61.43.91.81.20.55.90.6
ash6.92.116.32.29.11.54.42.08.13.94.81.48.90.8
oak3.81.310.82.30.60.24.11.6.0.05.41.24.30.6
chestnut.0.0.0.00.20.22.21.4.0.042.94.410.01.4
other broadleaves7.42.113.52.610.11.716.64.215.25.625.03.014.51.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce28.91.630.31.456.91.441.42.660.82.427.02.342.40.8
fir21.91.417.11.113.90.82.70.91.70.63.50.812.70.5
pine3.20.53.10.41.20.38.91.57.31.20.50.23.00.2
larch0.20.11.20.20.80.231.82.517.41.816.91.66.50.4
stone pine.0.0.0.00.00.04.91.06.11.10.20.21.00.1
other conifers0.50.21.30.40.10.10.10.10.40.10.10.10.50.1
beech31.81.524.51.215.10.91.70.61.50.514.81.717.50.5
maple5.20.43.70.45.10.40.80.30.80.51.00.33.60.2
ash3.50.58.10.73.30.41.80.80.80.41.80.53.90.2
oak2.00.45.20.60.30.11.10.40.20.22.80.52.00.2
chestnut0.00.00.00.00.20.10.30.2.0.017.32.12.10.3
other broadleaves2.70.45.40.83.10.44.50.83.00.714.11.44.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195825/182318
NFI4b
basal area: forest communities (Küchler 2008, 7 classes) · main tree species · biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest communities (Küchler 2008, 7 classes)main tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce5.839..12.9192.35312.7362.6448.216
fir2.594..2.7570.695..0.3981.347
pine1.294..0.2990.6950.197..0.356
larch......0.8545.0445.9302.227
stone pine......1.3901.862..0.554
other conifers..5.992........0.3100
beech7.0560.6923.753..0.3970.8682.237
maple1.5630.7921.436..2.3970.4771.239
ash2.6942.8660.7521.6950.3970.6681.034
oak1.2851.0910.199....0.7800.348
chestnut..........3.8490.853
other broadleaves0.39425.5831.4550.2951.7701.9452.752
total22.02336.55423.1207.33224.32317.01421.012
beech forestsspruce5.7109.367.82011.15324.8363.2397.95
fir7.194.894.3180.391..1.8695.36
pine1.5201.2140.4414.8765.341..1.211
larch0.1430.4210.5436.464..3.6340.516
stone pine..............
other conifers0.2520.2330.1480.691....0.226
beech12.469.1513.1114.954..8.72510.44
maple1.6111.2112.5180.879..0.2761.47
ash1.4152.3123.220....0.1592.09
oak0.9211.4160.4470.191..1.0631.112
chestnut0.0.0.0800.594....3.8360.237
other broadleaves0.8181.1131.5260.874..7.7251.310
total31.6331.1234.3629.81930.13630.3931.52
silver fir-beech forestsspruce12.21013.41617.9614.07224.7136.04015.45
fir8.91214.0148.684.2828.4584.1368.96
pine0.3600.1990.178..3.391..0.243
larch..0.0750.240..1.9581.9440.329
stone pine..............
other conifers0.01000.8700.083......0.163
beech9.2106.3177.581.1826.14816.2138.36
maple1.5160.5572.010....0.4681.69
ash0.2520.7520.821....0.1750.618
oak..0.5720.071......0.155
chestnut..........0.0.0.0.
other broadleaves0.4300.5520.617....2.3370.615
total32.7436.9737.7319.34444.41031.0836.12
silver fir-spruce forestsspruce15.61312.81929.3619.81428.11122.11425.34
fir8.13612.2233.1171.4641.5532.1413.513
pine....0.0902.2730.770..0.353
larch..0.5970.44013.2211.7444.8252.317
stone pine..............
other conifers..0.797........0.0100
beech6.6242.3370.9340.3991.4672.5441.718
maple0.557..0.6310.299..0.3610.425
ash....0.01000.499....0.082
oak..0.8970.0100....0.6760.157
chestnut..........0.2990.0100
other broadleaves0.492..0.3251.3400.8491.7370.619
total31.11029.31134.6538.7934.2934.1834.33
spruce forestsspruce22.410..30.4817.51121.7717.21722.65
fir2.745..1.0450.865..0.4570.628
pine0.398..0.6441.0491.3280.5590.920
larch....0.6539.3136.3167.8195.39
stone pine......1.1520.641..0.534
other conifers....0.01000.01000.054..0.049
beech0.650..0.3620.1100..0.1990.139
maple2.031..0.8520.160....0.335
ash0.198..0.1600.6100....0.281
oak..............
chestnut..............
other broadleaves0.454..0.3330.7370.4401.5480.621
total28.59..34.1731.1730.3527.51131.03
stone pine and larch forestsspruce....29.7287.2266.7306.4187.713
fir....2.7940.099..0.3830.263
pine....2.1730.7601.8410.4680.929
larch......12.4157.91810.7129.99
stone pine......5.2218.6180.3873.815
other conifers....0.192..0.265..0.162
beech..........1.3430.643
maple..........0.3710.172
ash..............
oak..........0.3740.175
chestnut..........0.7660.367
other broadleaves....1.9640.2560.0990.6350.429
total....36.42425.71025.2921.4824.15
pine forestsspruce9.543..28.2148.01810.3287.58715.312
fir8.560..1.9490.5740.499..1.334
pine1.864..3.7528.42010.325..6.716
larch....0.2834.9284.8282.8873.020
stone pine....0.1990.4990.769..0.354
other conifers....0.1990.0720.453..0.245
beech1.691..0.990..0.39917.3571.050
maple0.191..0.1720.268....0.153
ash0.391..0.0990.2650.099..0.149
oak1.691....0.8790.799..0.554
chestnut..............
other broadleaves0.191..0.1570.9401.162..0.634
total23.532..35.31224.4929.11027.62529.36
other broadleaved forestsspruce9.6187.71513.8114.32713.0172.2348.47
fir3.9262.4213.5201.0611.1560.11002.112
pine1.2510.7340.6662.5421.745..0.822
larch0.0990.3410.1587.3411.3420.9521.028
stone pine........0.382..0.083
other conifers0.3500.7650.11000.0990.1990.11000.243
beech7.9163.3176.0141.8471.0572.5244.29
maple2.6231.3243.5120.6531.0450.3391.89
ash2.2314.5153.1171.1452.1491.3282.610
oak1.2333.0220.2351.034..1.5211.313
chestnut....0.11000.563..11.8142.915
other broadleaves2.3293.7193.5174.0223.9376.9114.38
total31.2627.5634.5524.01325.61027.6629.63
totalspruce9.169.4520.0311.5817.867.31013.32
fir6.975.374.960.8320.5330.9244.04
pine1.0171.0130.4272.5172.1170.1480.98
larch0.1400.4190.3218.9105.1114.6102.15
stone pine....0.01001.4211.8180.1880.313
other conifers0.2390.4280.0500.0550.1340.01000.120
beech10.057.655.360.5360.4364.0125.53
maple1.681.1101.870.2340.2580.3261.15
ash1.1142.591.2110.5430.2470.5261.26
oak0.6171.6130.1260.3380.11000.8190.69
chestnut0.0.0.0800.1810.164..4.7130.613
other broadleaves0.8151.7151.1111.3170.9233.8101.56
total31.4231.0235.2227.8429.3327.2331.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195826/182319
NFI1–NFI2
stand density (SDI) (change): altitudinal vegetation zone · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change 1983/85–1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine....-0.510.49.42.63.32.413.73.26.81.6
lower subalpine-1.83.2..-1.01.96.83.2-1.92.311.32.40.91.2
upper montane4.92.4-1.37.15.41.74.23.42.33.19.92.65.31.1
lower montane4.01.94.02.08.22.49.85.25.74.520.79.56.41.2
colline/submontane5.52.03.51.61.33.26.45.816.58.214.13.14.91.1
total4.11.13.51.23.81.16.81.81.21.413.32.04.60.6

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195827/182320
NFI1–NFI4b
stand density (SDI) (change): altitudinal vegetation zone · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine....7.618.426.08.223.85.357.911.029.44.2
lower subalpine1.55.3..9.64.016.26.5-4.65.637.37.59.12.6
upper montane15.25.4-26.114.37.13.421.911.318.59.836.08.612.52.6
lower montane4.13.8-4.74.35.04.419.113.230.08.534.97.93.92.3
colline/submontane-7.24.1-5.93.0-0.76.25.512.716.015.428.67.2-1.52.2
total3.22.3-6.12.56.72.118.54.49.83.735.04.06.41.2

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195828/182321
NFI1–NFI2
stand density (SDI) (change): altitudinal vegetation zone · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine....10.83.56.23.96.52.315.84.48.01.8
lower subalpine-9.64.2..-0.32.37.14.6-6.63.411.83.6-0.41.6
upper montane5.93.0-8.410.78.02.3-0.35.64.94.011.03.96.61.5
lower montane3.62.05.12.56.73.011.39.112.05.26.85.75.61.4
colline/submontane3.62.54.52.00.04.01.18.44.85.79.54.34.31.4
total2.81.34.31.64.51.45.02.70.52.010.32.14.40.7

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195829/182322
NFI2–NFI3
stand density (SDI) (change): altitudinal vegetation zone · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine....-8.113.917.34.212.02.824.64.515.32.1
lower subalpine8.34.2..4.52.87.03.50.93.517.43.05.61.7
upper montane7.33.7-19.512.9-1.22.315.07.48.15.817.84.03.71.7
lower montane1.42.5-6.93.1-0.93.69.05.816.94.120.13.5-0.51.7
colline/submontane-5.73.4-5.12.11.74.76.27.217.48.011.53.6-2.21.5
total1.31.7-6.21.80.71.510.52.57.02.216.51.91.80.8

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195830/182323
NFI2–NFI3
stand density (SDI) (change): altitudinal vegetation zone · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine....20.613.613.93.111.12.320.43.214.41.7
lower subalpine12.53.7..2.22.19.52.36.02.819.72.36.41.3
upper montane8.72.6-9.39.2-1.31.814.04.413.24.317.22.84.71.2
lower montane3.31.9-7.12.41.92.47.43.68.22.814.84.10.61.2
colline/submontane-3.82.5-5.41.61.93.48.77.412.87.213.82.5-1.81.1
total3.51.2-6.11.30.81.111.01.79.11.716.51.42.60.6

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195831/182324
NFI3–NFI4b
stand density (SDI) (change): altitudinal vegetation zone · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine....5.75.41.23.73.81.59.41.64.01.4
lower subalpine3.63.0..5.32.51.42.41.22.74.61.83.71.4
upper montane1.42.10.27.10.31.76.42.34.53.44.02.41.81.1
lower montane-0.92.2-2.72.6-0.73.2-1.85.2-0.74.65.21.9-1.11.4
colline/submontane-5.02.8-5.12.0-2.43.3-1.87.3-5.74.25.31.9-3.41.3
total-1.01.3-4.11.61.31.32.01.52.01.55.01.00.20.6

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195832/182325
NFI3–NFI4b
stand density (SDI) (change): altitudinal vegetation zone · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine....15.56.9-0.43.86.41.713.82.16.21.5
lower subalpine3.83.3..7.02.42.32.41.13.05.91.74.81.4
upper montane1.92.10.27.1-0.72.27.82.36.23.35.42.31.71.3
lower montane-0.72.2-2.82.6-0.63.1-1.45.1-0.64.68.52.8-0.71.4
colline/submontane-4.82.8-4.92.0-4.33.5-2.57.1-5.74.25.61.9-3.51.3
total-0.71.3-4.01.51.31.42.51.53.11.66.71.00.60.7

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195833/182326
NFI2
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce27.62.737.32.645.32.137.53.754.94.19.01.435.31.1
fir19.11.711.61.312.11.01.50.71.00.42.00.69.90.5
pine1.40.51.70.60.90.419.13.713.32.90.30.33.60.5
larch0.10.10.50.20.70.314.62.35.01.56.11.32.90.3
stone pine.0.0.0.0.0.02.30.75.61.50.10.10.60.1
other conifers1.00.31.00.40.30.11.41.11.40.7.0.00.70.2
beech29.42.122.91.717.61.42.41.12.41.118.62.718.40.8
maple6.10.74.60.86.60.81.60.60.90.61.00.34.40.3
ash3.90.75.70.94.60.72.10.82.11.52.90.84.10.4
oak2.60.85.41.30.50.22.40.8.0.04.41.32.60.4
chestnut.0.00.00.0.0.00.10.1.0.025.23.23.70.6
other broadleaves8.71.29.11.211.41.014.92.613.42.930.32.913.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce25.62.429.32.352.22.144.63.963.33.718.52.739.11.1
fir16.61.713.31.610.21.02.11.00.90.41.90.79.80.6
pine2.80.82.00.51.20.516.93.212.62.70.60.43.70.4
larch0.20.21.10.40.60.321.63.08.91.89.81.74.00.4
stone pine.0.0.0.0.0.04.51.67.01.70.10.10.90.2
other conifers0.20.11.00.40.10.1.0.00.20.2.0.00.30.1
beech36.02.425.91.917.81.52.61.41.40.819.12.920.50.9
maple7.40.95.50.87.70.80.60.30.20.21.00.45.30.4
ash4.50.88.61.05.10.91.00.71.71.01.80.64.80.4
oak3.00.75.91.10.50.20.70.5.0.03.81.12.40.3
chestnut.0.0.0.0.0.00.90.6.0.021.63.12.40.4
other broadleaves3.60.77.51.04.60.64.61.33.81.721.82.56.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce24.92.236.72.257.92.050.44.268.43.433.54.044.51.1
fir18.01.814.01.512.21.13.01.80.80.52.91.111.60.7
pine5.71.15.10.91.30.414.02.710.02.31.91.14.80.4
larch0.30.21.10.50.60.222.83.211.32.215.53.04.20.4
stone pine.0.0.0.00.10.04.71.36.21.5.0.00.90.2
other conifers.0.00.80.4.0.0.0.0.0.00.10.10.20.1
beech36.42.322.91.717.41.51.00.51.30.616.62.920.10.9
maple5.40.82.20.45.40.70.40.40.10.10.40.43.40.3
ash4.51.08.71.62.70.50.40.40.40.30.30.24.00.5
oak2.40.54.20.70.50.40.40.4.0.03.51.21.90.3
chestnut.0.0.0.0.0.00.70.5.0.013.42.61.00.2
other broadleaves2.20.54.30.72.00.42.21.11.60.812.02.43.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce34.82.341.22.061.02.047.43.866.73.239.84.249.21.1
fir21.01.815.81.415.41.32.41.21.80.87.22.213.90.7
pine4.70.96.20.92.20.77.22.37.01.61.00.64.40.4
larch0.40.20.70.21.00.335.93.916.82.318.32.95.50.4
stone pine.0.0.0.0.0.05.12.05.11.3.0.00.80.2
other conifers.0.00.60.2.0.0.0.0.0.0.0.00.20.1
beech31.42.221.81.614.91.40.80.61.50.612.92.417.50.8
maple2.80.51.20.32.70.4.0.0.0.00.30.31.70.2
ash2.10.56.40.91.50.30.20.20.20.20.80.52.70.3
oak1.60.54.00.70.00.0.0.00.70.62.81.51.70.2
chestnut.0.0.0.00.00.0.0.0.0.011.92.70.80.2
other broadleaves1.10.41.90.41.30.51.00.60.30.25.21.31.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce47.53.144.12.464.62.139.14.561.63.948.24.953.41.3
fir19.42.118.71.916.11.54.42.53.21.33.21.514.60.9
pine3.51.04.70.91.20.64.61.75.62.21.10.73.10.4
larch0.20.21.50.51.50.548.64.824.03.522.43.77.60.7
stone pine.0.0.0.00.10.11.81.14.91.6.0.00.60.2
other conifers0.40.41.00.6.0.0.0.0.0.0.0.00.30.2
beech24.72.719.31.813.01.60.50.50.70.511.32.914.50.9
maple1.40.61.60.50.80.3.0.0.0.0.0.00.90.2
ash0.80.53.40.81.00.4.0.0.0.00.70.71.50.3
oak1.20.65.01.00.10.1.0.0.0.00.80.81.70.3
chestnut.0.0.0.00.10.1.0.0.0.011.83.30.80.2
other broadleaves0.90.50.60.31.50.51.01.0.0.00.50.50.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce46.85.549.84.171.22.943.98.063.76.551.67.058.42.0
fir26.24.615.12.917.82.43.02.13.82.24.62.314.81.4
pine4.82.52.51.00.70.5.0.05.13.0.0.01.90.5
larch.0.01.80.91.40.649.47.822.35.519.44.97.91.0
stone pine.0.0.0.0.0.03.72.63.82.2.0.00.60.3
other conifers0.90.91.20.9.0.0.0.0.0.0.0.00.40.3
beech17.03.818.33.26.91.6.0.01.31.313.24.210.81.2
maple1.81.3.0.00.60.4.0.0.0.0.0.00.40.2
ash1.71.24.51.50.80.6.0.0.0.0.0.01.70.5
oak0.90.94.11.5.0.0.0.0.0.0.0.01.20.4
chestnut.0.0.0.0.0.0.0.0.0.09.63.40.90.3
other broadleaves.0.02.71.30.60.4.0.0.0.01.61.61.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
71-80 cmspruce44.49.230.05.476.54.430.18.952.68.745.79.250.43.1
fir33.48.325.45.413.63.5.0.07.84.34.93.415.62.1
pine.0.01.21.21.01.0.0.02.62.6.0.00.90.5
larch2.82.71.21.22.11.455.19.731.78.612.26.011.82.1
stone pine.0.0.0.0.0.011.55.75.23.62.42.42.00.8
other conifers.0.01.21.2.0.0.0.0.0.0.0.00.30.3
beech16.66.128.25.73.31.9.0.0.0.07.44.210.71.9
maple.0.0.0.02.41.7.0.0.0.0.0.00.70.5
ash.0.02.51.7.0.0.0.0.0.0.0.00.60.4
oak2.82.79.13.71.21.2.0.0.0.0.0.02.91.1
chestnut.0.0.0.0.0.03.23.2.0.024.88.13.31.1
other broadleaves.0.01.41.4.0.0.0.0.0.02.42.40.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
81-90 cmspruce59.921.929.98.959.310.040.013.962.517.112.18.640.35.5
fir40.121.917.07.132.59.6.0.0.0.020.811.820.14.4
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.040.013.925.015.36.16.17.12.6
stone pine.0.0.0.0.0.010.09.6.0.0.0.01.01.0
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.019.99.18.15.510.09.612.511.7.0.010.53.7
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.08.45.8.0.0.0.0.0.0.0.02.71.9
oak.0.014.08.0.0.0.0.0.0.0.0.04.42.7
chestnut.0.0.0.0.0.0.0.0.0.061.015.410.54.8
other broadleaves.0.010.87.4.0.0.0.0.0.0.0.03.42.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
91-100 cmspruce50.035.444.118.980.012.640.021.9100.0.23.719.952.79.0
fir50.035.4.0.020.012.6.0.0.0.0.0.09.55.2
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.040.021.9.0.015.114.19.35.1
stone pine.0.0.0.0.0.020.017.9.0.0.0.03.03.0
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.041.818.6.0.0.0.0.0.0.0.09.45.2
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.014.113.1.0.0.0.0.0.0.0.03.23.1
chestnut.0.0.0.0.0.0.0.0.0.061.220.912.96.0
other broadleaves.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
over 100 cmspruce.0.0.0.0100.0..0.071.025.48.28.028.111.4
fir.0.0.0.0.0.0.0.0.0.010.810.37.37.1
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0.0.015.110.410.27.0
stone pine.0.0.0.0.0.0100.0.29.025.4.0.09.96.9
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.0.0.0.0.0.0.0.0.0.0.0.0.0
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.0.0.0.0.0.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0.0.065.915.644.514.1
other broadleaves.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total.0.0.0.0100.0.100.0.100.0.100.0.100.0.
totalspruce28.21.836.31.752.01.641.73.160.92.916.72.040.00.9
fir18.61.313.31.012.30.82.00.71.20.42.50.610.80.4
pine2.90.53.00.41.20.316.22.711.42.00.60.33.80.3
larch0.20.10.90.20.70.220.82.29.51.29.11.33.90.3
stone pine.0.0.0.00.00.03.50.85.91.20.10.10.80.1
other conifers0.50.10.90.30.10.10.70.60.60.30.00.00.50.1
beech32.21.623.31.216.91.12.00.81.80.717.92.318.80.6
maple5.80.53.80.46.00.51.00.30.40.30.90.34.00.2
ash3.90.66.80.73.90.51.40.51.40.92.20.54.00.3
oak2.50.55.20.80.40.11.40.50.10.13.91.02.30.2
chestnut.0.00.00.00.00.00.40.2.0.022.22.62.60.3
other broadleaves5.20.66.60.76.50.68.91.66.81.524.02.28.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195834/182327
NFI2
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
12-20 cmspruce55.71273.410100.8688.31297.41025.01576.24
fir38.4922.81127.083.6451.8405.53221.45
pine2.9373.4352.04445.02223.6240.71007.714
larch0.3741.1391.54234.5178.83116.9216.311
stone pine......5.5299.9270.3711.420
other conifers2.1291.9410.6393.2822.551..1.522
beech59.4845.2739.195.6494.24551.41539.84
maple12.3129.11714.7123.7361.6712.8329.58
ash7.91911.21710.3155.0393.7747.9288.89
oak5.23110.7241.0345.734..12.2325.715
chestnut..0.1100..0.2100..69.7158.115
other broadleaves17.61418.01425.21035.21823.82483.81229.66
total201.75196.85222.34235.77177.47276.26215.72
21-30 cmspruce31.61131.6971.3652.41268.0921.11547.14
fir20.61014.41214.092.5480.9532.23611.86
pine3.5312.1261.64419.82113.6220.7604.512
larch0.3741.2360.94425.4169.52111.2174.810
stone pine......5.3367.5240.11001.120
other conifers0.3581.1410.171..0.2100..0.432
beech44.5827.9824.493.0541.55821.91724.75
maple9.1135.91510.5110.7580.21001.2396.47
ash5.5199.2127.0181.1691.9562.1335.89
oak3.7236.3200.6370.879..4.3292.913
chestnut......1.072..24.7162.916
other broadleaves4.5208.1146.3145.4284.14724.9138.37
total123.64107.84136.74117.47107.47114.46120.72
31-40 cmspruce20.71027.8845.7531.91246.3915.61532.43
fir15.01110.6119.791.9600.5641.4398.46
pine4.8203.9181.0288.8206.7240.9593.59
larch0.3540.9410.53514.4167.6207.2213.110
stone pine....0.0713.0294.225..0.619
other conifers..0.651......0.11000.149
beech30.3817.4813.790.6520.9487.71814.65
maple4.5151.6194.2130.21000.11000.21002.59
ash3.8226.6192.1190.31000.3740.1712.912
oak2.0223.2170.4880.2100..1.6361.414
chestnut......0.571..6.2200.820
other broadleaves1.9233.3171.6221.4501.1515.6212.410
total83.3475.9478.9463.2767.6746.5772.92
41-50 cmspruce14.9821.1729.5515.91129.789.61421.53
fir9.098.197.590.8490.8431.8326.15
pine2.0203.2151.1342.4333.1240.2611.910
larch0.2530.4300.53012.0147.5144.4172.48
stone pine......1.7402.325..0.322
other conifers..0.340........0.140
beech13.4811.287.2100.3720.7403.1207.65
maple1.2200.6261.316....0.11000.811
ash0.9243.3150.7210.11000.11000.2581.211
oak0.7312.1180.0100..0.31000.7550.715
chestnut....0.0100....2.9230.323
other broadleaves0.5371.0230.6380.3620.1711.3240.715
total42.7451.3448.4333.5844.6624.2843.82
51-60 cmspruce8.5910.5815.956.41512.8105.31511.13
fir3.5124.5114.0100.7570.7430.3473.06
pine0.6281.1210.3470.8361.2400.1710.714
larch0.01000.4350.4338.0155.0162.5191.69
stone pine....0.01000.3601.033..0.128
other conifers0.11000.259........0.151
beech4.4124.6103.2130.11000.1711.3273.07
maple0.2410.4320.236......0.221
ash0.1600.8230.237....0.11000.318
oak0.2461.2210.0100....0.11000.319
chestnut....0.0100....1.3290.228
other broadleaves0.2610.2450.4340.2100..0.11000.224
total18.0623.9524.6416.51020.8811.0920.72
61-70 cmspruce2.1173.4115.882.4273.7172.6233.75
fir1.2201.0211.5150.2710.2570.2500.910
pine0.2520.2410.172..0.361..0.127
larch..0.1510.1452.7211.3281.0260.513
stone pine......0.2720.257..0.045
other conifers0.01000.174........0.061
beech0.8241.3190.623..0.11000.7320.712
maple0.171..0.071......0.050
ash0.1710.3340.174......0.129
oak0.01000.337........0.134
chestnut..........0.5350.135
other broadleaves..0.2480.071....0.11000.137
total4.5116.988.275.4175.7135.1146.44
71-80 cmspruce0.6280.7211.8130.8371.5241.1291.19
fir0.5310.6240.327..0.2570.1710.415
pine..0.01000.0100..0.1100..0.058
larch0.01000.01000.0711.5300.9330.3530.319
stone pine......0.3500.1710.11000.038
other conifers..0.0100........0.0100
beech0.2410.7250.159....0.2580.219
maple....0.172......0.072
ash..0.171........0.071
oak0.01000.2420.0100......0.136
chestnut......0.1100..0.6370.135
other broadleaves..0.0100......0.11000.071
total1.4182.3122.3112.8212.8172.4182.26
81-90 cmspruce0.1580.3330.4260.3500.4440.1710.316
fir0.1710.1450.236....0.2580.124
pine..............
larch......0.3500.1710.11000.038
stone pine......0.1100....0.0100
other conifers..............
beech..0.2520.0710.11000.1100..0.137
maple..............
ash..0.172........0.072
oak..0.162........0.062
chestnut..........0.6500.150
other broadleaves..0.173........0.073
total0.2450.8210.6200.8340.6351.0340.612
91-100 cmspruce0.01000.1580.2350.2710.11000.11000.125
fir0.0100..0.071......0.058
pine..............
larch......0.271..0.11000.058
stone pine......0.1100....0.0100
other conifers..............
beech..0.158........0.058
maple..............
ash..............
oak..0.0100........0.0100
chestnut..........0.2500.050
other broadleaves..............
total0.1710.2380.2310.4440.11000.4410.218
over 100 cmspruce....0.071..0.2720.11000.045
fir..........0.11000.0100
pine..............
larch..........0.1710.071
stone pine......0.11000.1100..0.071
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........0.5470.147
other broadleaves..............
total....0.0710.11000.3580.8350.127
totalspruce134.27169.06271.44198.610260.0780.611193.63
fir88.2762.2864.069.7355.23711.82752.24
pine14.01713.9146.02976.91848.6182.75618.59
larch1.1464.0223.92599.01140.81243.71319.07
stone pine....0.15816.62425.3190.5763.715
other conifers2.5274.3280.7383.2822.7510.11002.218
beech153.15108.5588.379.7427.54086.21490.83
maple27.4917.71131.194.6351.9634.22919.45
ash18.31631.51020.4136.5365.96610.42519.17
oak11.92024.1162.1286.8370.310018.92511.211
chestnut..0.11000.01001.866..107.21312.513
other broadleaves24.61330.81134.2942.51829.223115.71041.35
total475.43466.03522.32475.85427.34481.94483.51

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195835/182328
NFI2
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-20 cmspruce10528121864510317107747313942110305516808324
fir7269957901184818308461774067732227025
pine54937852356194438102222832489100820114
larch5474268394804229181785031206822663811
stone pine......46629955273671145720
other conifers3962949541198392748224652..160822
beech1123381146971231494754940646629516421925
maple232113232317463112312361567133832100818
ash14941928341732511542239354749692893249
oak989312712243233448434..149332600115
chestnut..18100..17100..853615857115
other broadleaves3322144571147940102980182304241025812313756
total3815454997856994641993881715283381372289822
21-30 cmspruce597411802510224456443012657710258916500404
fir38871136521343931020848885326736124956
pine6583154426505441679211311228960478412
larch5474301362724421481692121137418507010
stone pine......449367302518100119720
other conifers5458283413571..18100..39032
beech8421870848767792545414158267617262545
maple1722131497153318115558181001423967547
ash1043192342122200189569181562523361139
oak70923160520195376879..52529310313
chestnut......8672..301917310516
other broadleaves85120205114197914454283984730481387817
total233745273834430194992881038171400061280852
31-40 cmspruce39221070708143625269413447310190715344284
fir283711269612303991616053641683989546
pine89920980183182874720652241075937039
larch505421741160351220167402088021326610
stone pine....14712512940325..66819
other conifers..14951......710015649
beech5736844158430695452854894218155385
maple85715419191336132110071002510026659
ash71622167919659192410027741771312112
oak37422802181158819100..19736150714
chestnut......3971..7602079820
other broadleaves354238371750422120501035168021259810
total157474192634248134534986541856898774022
41-50 cmspruce28118536979275513431128769118014228553
fir170192064923459684978432153264705
pine37920814153343420433301242861206110
larch3653923014930101815727155411725628
stone pine......1444021925..36322
other conifers..7940........7940
beech2537828458226011237264403812081105
maple225201592641516....810080811
ash172248351522321710071002458126811
oak13231523187100..28100825577115
chestnut....7100....3532336023
other broadleaves91372482420338286214711542473815
total80854130294152184283594314729658464462
51-60 cmspruce1614926758500865451512421065115117344
fir6601211361112471062586443434732106
pine12028284219647643611340147169114
larch710092351133367616484173021916759
stone pine....710025609933..13128
other conifers141005859........7251
beech83812117310100713710014711532731927
maple474198326136......20721
ash2760209237737....1010032318
oak4246305227100....1110036519
chestnut....7100....1602916728
other broadleaves306139451183414100..710020724
total33996606957750413921120158135110219763
61-70 cmspruce39517870111827820128353173222339686
fir221202642145715147121582950100610
pine415243411872..2861..13027
larch..3151354522621123281212753713
stone pine......17722158..3845
other conifers71002174........2861
beech144243201917823..7100823273212
maple1571..1471......2950
ash157178342174......11429
oak71007237........7934
chestnut..........60356035
other broadleaves..46481571....101007237
total84611174582567745717555136241467944
71-80 cmspruce1152817721562137137143241332912029
fir87311502410027..2158147137215
pine..71007100..7100..2158
larch710071001571131308633365328219
stone pine......2750147171004938
other conifers..7100........7100
beech4341166252559....225825619
maple....1872......1872
ash..1571........1571
oak710053429100......7036
chestnut......8100..72378035
other broadleaves..8100......71001571
total26018591137351123722271172911823856
81-90 cmspruce225864331122627503544147127516
fir147136456136....245913724
pine..............
larch......2750147171004938
stone pine......7100....7100
other conifers..............
beech..4352157171007100..7237
maple..............
ash..1872........1872
oak..3062........3062
chestnut..........72507250
other broadleaves..2373........2373
total36452152118920683457351183468212
91-100 cmspruce710022585735147171001110011825
fir7100..1471......2158
pine..............
larch......1471..71002158
stone pine......7100....7100
other conifers..............
beech..2158........2158
maple..............
ash..............
oak..7100........7100
chestnut..........29502950
other broadleaves..............
total14715138713234447100474122518
over 100 cmspruce....1471..177281003945
fir..........1010010100
pine..............
larch..........14711471
stone pine......71007100..1471
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........62476247
other broadleaves..............
total....147171002459943514027
totalspruce25389742917685373416798102514479870122054903
fir1668371578882013868213550237144627553784
pine26461735231418972965041846961932856195939
larch20946100822122426837612394513535114201137
stone pine....22581401242448196176393115
other conifers472271091282333827482263517100234018
beech28953627537527782782042724411055114963673
maple5189944971197949388351806351329205615
ash3468168010106431135483656966127225202987
oak2259216110166562857137281002308261193211
chestnut..181001410015066..13122131330313
other broadleaves4647137824111075893595182819241416411438085
total899143118324316432234024664131855899255131162

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195836/182329
NFI2
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce25.01.737.71.944.21.435.12.453.92.711.21.234.70.8
fir19.21.211.60.912.40.73.51.11.10.31.80.49.90.4
pine1.30.31.40.41.50.416.82.314.92.30.50.23.70.3
larch0.20.11.00.30.60.215.81.66.51.06.80.93.40.2
stone pine.0.0.0.00.00.02.50.65.21.10.00.00.70.1
other conifers1.20.41.20.30.60.20.70.52.91.00.00.00.90.1
beech28.01.522.01.217.00.92.60.92.00.618.81.817.60.5
maple7.30.65.30.66.40.51.30.41.10.51.20.34.60.2
ash4.70.65.90.64.40.52.20.61.60.73.80.64.20.3
oak3.10.84.00.80.50.12.50.60.10.14.00.82.40.3
chestnut.0.00.10.10.10.10.10.1.0.021.62.03.50.4
other broadleaves10.00.99.70.912.30.816.72.110.71.630.31.914.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce22.81.630.41.650.81.543.92.664.02.517.41.838.40.8
fir15.71.112.11.011.00.73.30.91.30.42.10.59.50.4
pine3.00.62.10.42.10.415.32.111.71.82.21.04.20.3
larch0.30.21.20.30.80.221.82.09.31.211.11.44.50.3
stone pine.0.0.0.00.20.15.81.27.61.40.10.11.20.2
other conifers0.20.11.20.40.10.1.0.00.40.2.0.00.40.1
beech36.91.726.31.417.51.01.50.71.20.617.81.819.90.6
maple7.20.76.50.76.90.50.40.20.30.22.00.55.20.3
ash5.00.78.10.74.40.51.10.40.90.42.60.64.50.3
oak4.60.84.70.70.70.20.90.4.0.04.20.82.60.2
chestnut.0.00.10.00.10.10.40.3.0.019.12.02.30.3
other broadleaves4.30.57.20.75.30.55.51.03.30.921.61.87.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce25.31.536.81.658.11.449.62.667.02.331.62.744.60.8
fir18.41.212.81.012.70.83.51.01.00.42.40.911.30.4
pine5.80.84.80.62.30.412.41.78.91.42.81.15.00.3
larch0.20.11.00.31.10.224.92.113.21.515.61.94.90.3
stone pine.0.0.0.00.10.15.61.16.91.2.0.01.00.1
other conifers.0.00.60.2.0.0.0.0.0.00.10.10.20.1
beech36.61.624.41.316.31.00.80.31.30.516.01.919.70.6
maple5.00.62.90.44.30.40.30.20.10.11.10.53.20.2
ash3.90.67.60.92.70.40.30.20.30.21.40.53.60.3
oak2.70.44.30.60.50.20.20.2.0.03.50.82.00.2
chestnut.0.00.10.10.00.00.30.2.0.012.91.81.10.2
other broadleaves2.10.54.70.62.00.32.20.71.30.512.61.63.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce33.81.641.71.562.51.344.62.566.82.238.42.849.50.7
fir20.41.216.21.015.00.92.20.71.70.55.01.313.50.5
pine5.20.85.60.62.00.48.01.67.41.21.70.74.40.3
larch0.20.11.20.31.20.237.82.616.81.620.82.06.20.3
stone pine.0.0.0.00.00.05.11.25.40.90.10.10.80.1
other conifers.0.00.40.1.0.0.0.0.0.0.0.00.10.0
beech32.91.721.61.114.41.00.40.31.20.413.41.617.30.6
maple2.40.41.40.32.40.3.0.0.0.00.40.31.60.1
ash2.10.35.60.61.30.20.70.50.20.10.80.32.40.2
oak2.10.44.40.50.20.10.20.20.40.32.40.81.80.2
chestnut.0.00.10.10.00.0.0.0.0.011.71.80.80.1
other broadleaves0.90.22.00.31.00.30.90.40.20.15.10.91.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce41.52.141.21.765.81.641.13.567.12.642.73.252.40.9
fir24.21.918.41.316.11.14.81.72.50.84.61.315.10.6
pine4.20.84.90.71.20.46.92.25.51.41.30.63.40.3
larch0.20.11.60.41.30.342.83.419.12.223.82.47.30.4
stone pine.0.0.0.00.00.02.80.85.11.2.0.00.70.1
other conifers0.20.20.50.3.0.0.0.0.0.0.0.00.20.1
beech24.51.921.11.412.51.10.70.40.80.410.01.914.50.6
maple1.10.31.30.30.80.2.0.0.0.0.0.00.80.1
ash1.30.43.90.60.70.2.0.0.0.00.30.31.50.2
oak2.10.76.10.80.40.20.20.2.0.01.20.62.20.2
chestnut.0.0.0.00.30.2.0.0.0.014.02.41.10.2
other broadleaves0.60.31.00.30.90.30.70.5.0.02.10.80.80.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce46.03.747.02.871.72.036.05.271.54.045.25.057.41.4
fir27.43.114.01.918.71.75.21.83.01.26.52.315.20.9
pine2.51.23.50.90.90.40.60.64.81.90.60.62.10.4
larch.0.01.40.51.80.652.85.314.32.921.43.68.00.7
stone pine.0.0.0.00.10.15.52.15.51.9.0.01.00.2
other conifers0.40.41.40.60.10.1.0.0.0.0.0.00.40.2
beech17.92.921.52.35.11.1.0.00.50.511.52.810.60.9
maple1.20.70.50.30.40.2.0.0.0.0.0.00.40.1
ash1.60.83.51.00.50.3.0.0.0.0.0.01.30.3
oak3.11.35.01.20.10.1.0.00.50.51.30.91.90.4
chestnut.0.0.0.00.20.2.0.0.0.011.62.91.00.3
other broadleaves.0.02.10.80.30.2.0.0.0.02.01.20.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
71-80 cmspruce43.46.130.43.977.43.127.96.461.46.343.36.252.42.2
fir34.05.723.83.715.72.7.0.06.62.94.62.316.01.5
pine.0.01.20.80.40.42.52.51.31.3.0.00.80.4
larch2.61.82.41.50.90.658.37.020.15.315.94.210.21.3
stone pine.0.0.0.0.0.09.63.810.63.61.11.12.10.5
other conifers.0.01.81.0.0.0.0.0.0.0.0.00.40.2
beech17.54.525.04.03.21.2.0.0.0.010.84.510.31.4
maple.0.00.90.81.50.9.0.0.0.01.11.10.80.4
ash.0.01.91.0.0.0.0.0.0.0.0.00.40.3
oak2.61.811.13.11.00.7.0.0.0.0.0.03.20.8
chestnut.0.0.0.0.0.01.81.8.0.020.85.12.70.7
other broadleaves.0.01.61.1.0.0.0.0.0.02.31.60.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
81-90 cmspruce46.712.928.16.266.46.038.310.859.511.925.57.645.13.7
fir40.012.621.35.725.55.45.55.3.0.08.04.618.62.8
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.045.211.123.110.216.87.48.42.1
stone pine.0.0.0.0.0.05.55.311.67.7.0.01.30.7
other conifers.0.01.71.7.0.0.0.0.0.0.0.00.40.4
beech13.38.822.46.44.12.35.55.35.85.64.63.39.72.2
maple.0.0.0.04.02.9.0.0.0.0.0.01.41.0
ash.0.04.53.2.0.0.0.0.0.0.0.01.10.8
oak.0.016.25.5.0.0.0.0.0.0.0.04.11.5
chestnut.0.0.0.0.0.0.0.0.0.042.89.88.12.5
other broadleaves.0.05.74.1.0.0.0.0.0.02.32.31.91.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
91-100 cmspruce66.727.232.613.577.38.925.015.339.821.926.912.746.76.6
fir33.327.27.87.522.78.9.0.020.418.2.0.011.74.0
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.07.87.5.0.050.017.7.0.012.99.010.43.8
stone pine.0.0.0.0.0.025.015.339.821.9.0.05.72.8
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.034.013.9.0.0.0.0.0.0.0.06.43.1
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.07.97.6.0.0.0.0.0.0.0.01.51.5
chestnut.0.0.0.0.0.0.0.0.0.060.214.815.86.3
other broadleaves.0.09.99.3.0.0.0.0.0.0.0.01.81.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
over 100 cmspruce.0.033.327.275.812.335.414.353.520.515.37.132.06.7
fir.0.033.327.28.17.8.0.0.0.06.24.46.43.2
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.035.414.331.018.610.05.112.04.1
stone pine.0.0.0.0.0.029.119.915.514.4.0.04.22.4
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.0.0.08.17.8.0.0.0.012.511.38.66.8
maple.0.0.0.08.17.8.0.0.0.0.0.01.41.4
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.033.327.2.0.0.0.0.0.0.0.01.41.4
chestnut.0.0.0.0.0.0.0.0.0.056.012.132.18.3
other broadleaves100.0..0.0.0.0.0.0.0.0.0.01.81.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce26.31.236.61.251.41.140.32.060.61.917.31.439.60.6
fir18.60.912.90.712.60.63.40.81.30.32.20.410.70.3
pine3.00.42.70.31.80.314.51.711.71.41.20.54.00.2
larch0.20.11.10.20.80.121.91.510.00.910.00.94.40.2
stone pine.0.0.0.00.10.14.10.76.10.90.10.00.90.1
other conifers0.60.21.00.20.30.10.30.31.40.50.00.00.60.1
beech32.01.123.30.916.30.71.80.61.50.517.61.518.20.4
maple6.10.44.50.45.50.30.80.20.60.21.30.34.00.2
ash4.20.56.50.43.60.31.40.31.00.42.90.53.90.2
oak3.30.54.50.50.50.11.50.30.10.13.80.62.30.2
chestnut.0.00.10.10.10.10.20.1.0.019.51.62.50.2
other broadleaves5.80.56.90.57.00.49.81.35.70.923.91.59.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195837/182330
NFI2
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
12-20 cmspruce47.6874.9795.0477.7895.9629.81172.93
fir36.5623.1826.667.7312.0314.72120.84
pine2.5262.7283.32437.31526.5171.3457.89
larch0.4591.9291.23035.01111.71518.2147.17
stone pine....0.1785.6229.2210.1711.415
other conifers2.4322.5241.2281.5825.1350.11002.015
beech53.2643.7536.565.8343.63150.21036.93
maple13.9910.61213.883.0282.0423.3219.75
ash9.01411.8119.4124.9262.84910.0178.96
oak5.9278.0191.1275.5240.210010.7214.911
chestnut..0.2660.2740.375..57.7117.311
other broadleaves19.0919.2926.4737.01419.11780.8830.44
total190.23198.63214.83221.25177.95267.04210.31
21-30 cmspruce26.8832.5766.6451.7866.9719.51145.03
fir18.4713.0914.473.9261.3312.32411.14
pine3.5202.2192.82118.01512.2162.4494.98
larch0.3551.3271.02825.6109.71312.4135.27
stone pine....0.2616.8217.9180.11001.413
other conifers0.3471.3310.238..0.552..0.423
beech43.3628.1622.961.8431.34819.91123.43
maple8.5107.0119.180.5450.3612.2276.15
ash5.9158.695.8121.3391.0482.9225.26
oak5.4195.0151.0291.041..4.7193.09
chestnut..0.1710.1760.572..21.4112.711
other broadleaves5.1127.7107.0106.5183.42924.298.65
total117.53106.73131.13117.75104.55112.24117.21
31-40 cmspruce20.6727.0644.8433.0841.5614.91031.62
fir15.079.389.862.3290.6381.1388.04
pine4.7153.6131.8198.2145.5161.3393.57
larch0.2480.7290.82316.598.2127.3133.56
stone pine....0.1753.7204.218..0.713
other conifers..0.535......0.01000.134
beech29.9517.9512.660.5430.8377.61314.03
maple4.1122.2143.3100.2710.1710.5462.37
ash3.2165.6132.1140.2720.2600.7342.58
oak2.2173.1130.4470.1100..1.6231.410
chestnut..0.11000.01000.271..6.1140.814
other broadleaves1.7223.4141.5171.4330.8365.9132.57
total81.6373.3377.1266.5561.9547.1570.91
41-50 cmspruce14.4620.4529.1314.7726.368.91020.72
fir8.777.977.060.7340.7291.2265.64
pine2.2152.7111.0212.6202.9170.4431.87
larch0.1530.6220.52112.596.6104.8102.65
stone pine....0.01001.7242.1180.01000.414
other conifers..0.235........0.035
beech14.0610.556.770.1720.5323.1127.23
maple1.0150.7181.112....0.1610.78
ash0.9172.7110.6160.2610.1710.2381.08
oak0.9212.2130.1550.1710.2810.6340.810
chestnut..0.01000.0100....2.7160.315
other broadleaves0.4261.0160.5270.3430.1581.2160.610
total42.7348.9346.5232.9539.4423.2541.71
51-60 cmspruce7.679.7515.746.81212.975.11110.63
fir4.494.383.870.8350.5320.5283.15
pine0.8201.2150.3331.1331.1250.2470.710
larch0.0710.4240.3237.1103.7122.8111.56
stone pine....0.01000.5291.023..0.118
other conifers0.01000.154........0.048
beech4.585.073.0100.1580.2451.2202.95
maple0.2320.3250.226......0.216
ash0.2310.9150.230....0.01000.312
oak0.4311.4130.1340.0100..0.1520.411
chestnut....0.186....1.7180.218
other broadleaves0.1470.2290.2300.174..0.2400.217
total18.2423.5323.8316.6719.3511.8620.32
61-70 cmspruce2.3113.385.762.0194.5122.0173.74
fir1.3131.0141.5100.3350.2410.3371.07
pine0.1470.2250.1470.01000.3410.01000.118
larch..0.1380.1333.0140.9210.9180.59
stone pine....0.01000.3390.335..0.125
other conifers0.01000.1430.0100......0.037
beech0.9181.5120.422..0.01000.5250.79
maple0.1580.0710.058......0.036
ash0.1500.3280.061......0.123
oak0.2430.4240.0100..0.01000.1710.119
chestnut....0.0100....0.5260.125
other broadleaves..0.1370.071....0.1590.129
total4.977.158.055.7116.394.3106.43
71-80 cmspruce0.6190.7161.990.6281.5171.0201.26
fir0.5220.5170.418..0.2450.1500.410
pine..0.0710.01000.11000.0100..0.045
larch0.0710.1610.0711.3200.5290.4280.213
stone pine......0.2410.3350.01000.026
other conifers..0.058........0.058
beech0.3280.6190.138....0.2440.214
maple..0.01000.059....0.01000.045
ash..0.058........0.058
oak0.0710.3300.071......0.126
chestnut......0.0100..0.5270.126
other broadleaves..0.071......0.1710.051
total1.5132.3102.582.3152.4132.2132.25
81-90 cmspruce0.1380.2260.5160.3380.3310.3330.311
fir0.1410.2310.2240.0100..0.1590.116
pine..............
larch......0.3350.1500.2490.126
stone pine......0.01000.171..0.058
other conifers..0.0100........0.0100
beech0.0710.2330.0580.01000.01000.1710.124
maple....0.075......0.075
ash..0.072........0.072
oak..0.137........0.037
chestnut..........0.5320.133
other broadleaves..0.073......0.01000.061
total0.3260.8160.8130.7240.5241.1190.78
91-100 cmspruce0.0710.1500.2240.1710.1710.1510.118
fir0.01000.01000.145..0.0100..0.035
pine..............
larch..0.0100..0.150..0.1710.038
stone pine......0.1710.171..0.050
other conifers..............
beech..0.150........0.050
maple..............
ash..............
oak..0.0100........0.0100
chestnut..........0.3460.046
other broadleaves..0.0100........0.0100
total0.1580.2290.2210.3350.2450.5320.213
over 100 cmspruce..0.01000.1330.1720.1590.2470.123
fir..0.01000.0100....0.1720.051
pine..............
larch......0.1720.1710.1500.036
stone pine......0.1710.0100..0.058
other conifers..............
beech....0.0100....0.11000.085
maple....0.0100......0.0100
ash..............
oak..0.0100........0.0100
chestnut..........0.6330.133
other broadleaves0.0100..........0.0100
total0.01000.0580.1290.3510.2411.0240.216
totalspruce120.15168.74259.63186.96249.9481.68186.22
fir85.0559.3563.7515.8245.52310.41950.23
pine13.91312.6109.21667.41248.4135.73918.96
larch1.0445.0184.017101.6741.4847.2920.74
stone pine....0.46219.01725.3150.2694.211
other conifers2.7314.7201.4261.5825.6350.2852.613
beech146.14107.5482.258.4316.33082.9985.52
maple27.7720.7927.663.7262.4396.12019.04
ash19.21129.9718.1106.6234.04613.81618.15
oak14.91720.5112.7236.7240.46617.81710.87
chestnut..0.3730.4691.056..91.9911.69
other broadleaves26.3831.8835.6745.41423.416112.6742.34
total456.92461.32505.02464.03412.63470.43470.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195838/182331
NFI2
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-20 cmspruce9209819228732114472048105837416111824993
fir706565929889946714312183166322235824
pine49026690281117243456152920171874588609
larch7259487294013032471112861525411480347
stone pine....3678522221020211871159615
other conifers459326362440728135825643518100221915
beech1030461121151232865403439231701311417893
maple2686927141246638277282254245721110235
ash1743143016113187124502630649140318101056
oak114027206219371275112417100149621559811
chestnut..446679742775..806411821411
other broadleaves367194926989087343414210417112988343394
total3684035094447260632051551963453731842378572
21-30 cmspruce51968833472252044790973827273211509553
fir356773323948727365271483132524126004
pine6802057419942211673151345173384955518
larch6355335273382823781010741417371359267
stone pine....726163321874189100158913
other conifers5447335316538..5152..50623
beech8388672026775161684313948278511264333
maple16461017851130798444535613082868985
ash11371522091019591211839107484072259356
oak103719129215329299441..6551934079
chestnut..187130764372..299611308611
other broadleaves9821219741023711060418376293386996935
total2275032738134432731091151153151567941325792
31-40 cmspruce39937691661514043059845767207611357612
fir2906723968330062152970381573890454
pine91715911136061976414608171863939937
larch344818229278231533109021210261339556
stone pine....27753442046918..84013
other conifers..12035......410012434
beech57895458464252647439137105613158193
maple78712552141113101971771714625487
ash612161433136951420722260953428778
oak4221780113138479100..22724159810
chestnut..1610091001971..8511489514
other broadleaves3362288414516171333391368301327897
total157963187963260733616356835565805802431
41-50 cmspruce2798652245983531362829026124610233662
fir168372027723596683473291632663734
pine4311569811321212452031917554320717
larch1853145221832111559729106751129055
stone pine....41001562423418410039714
other conifers..4735........4735
beech271862706522607117252324351381833
maple197151801837312....14617648
ash1731770011205162361771263811358
oak174215521331557711881793486110
chestnut..71004100....3791639015
other broadleaves74262511615327284310581661768310
total82673125383157293305364344532425471741
51-60 cmspruce146572487652994631121425770611120143
fir8529110981296774355232762834605
pine149202971596331063311625214778510
larch77196241062365711406123941116676
stone pine....4100432910823..15518
other conifers71003254........4048
beech863812717100810105817451652033345
maple383278256726......18316
ash4731233155330....510033812
oak76313681436343100..205250411
chestnut....2386....2321825418
other broadleaves2247582970301074..344019417
total352546030380573153582126616536229272
61-70 cmspruce4371185181927618919498122731741754
fir26113252145031027352141393711047
pine24476425234731003341410015118
larch..26384933277149921129185829
stone pine....410029393835..7125
other conifers410025434100......3337
beech170183901213822..310069257719
maple11588711158......3036
ash155064281461......9423
oak294391244100..310087113519
chestnut....5100....70267525
other broadleaves..3737871....12595729
total951718095268955261169796051072773
71-80 cmspruce122191791665095928162181342013066
fir96221401713218..1745145039910
pine..771410051003100..1945
larch7711461871123205329492825413
stone pine......2041283541005226
other conifers..1158........1158
beech4928147192738....334425614
maple..51001259....41002145
ash..1158........1158
oak7716530871......8026
chestnut......4100..64276826
other broadleaves..971......7711651
total2811358710840821215264133091324935
81-90 cmspruce253857261821624383632393336211
fir2241433170243100..125915016
pine..............
larch......2835145026496726
stone pine......3100771..1058
other conifers..4100........4100
beech77145331158310031007717824
maple....1175......1175
ash..972........972
oak..3337........3337
chestnut..........65336533
other broadleaves..1273......41001561
total5426202162741362256024152198048
91-100 cmspruce77115506024771771175111318
fir410041001845..4100..2835
pine..............
larch..4100..1450..8712538
stone pine......771771..1450
other conifers..............
beech..1550........1550
maple..............
ash..............
oak..4100........4100
chestnut..........38463846
other broadleaves..4100........4100
total11584529782127351845643224213
over 100 cmspruce..41003333872125922477823
fir..41004100....9721651
pine..............
larch......87277114502936
stone pine......7713100..1058
other conifers..............
beech....4100....181002185
maple....4100......4100
ash..............
oak..4100........4100
chestnut..........79337933
other broadleaves5100..........5100
total510011584429235122411412424516
totalspruce2325354329548776131733372758251140582106302
fir16455515226521547514672560323145819567563
pine26911332421031091662521353451379139214306
larch20144129118136317942074570966009234455
stone pine....146621764172789153469473311
other conifers524311211204762613582615352185298213
beech2828842757142777857803169930115829966982
maple536575322993336340262673985520214814
ash372711767576113106112344146193616205035
oak28861752721191623625243966248517122237
chestnut..8573149699256..128399131659
other broadleaves5090881558120267420814258116157377477964
total884792118344217071724302844553146574235318411

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195839/182332
NFI3
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce26.31.933.91.841.81.335.22.355.92.712.51.233.70.7
fir19.41.312.71.011.50.72.60.80.60.22.00.49.40.4
pine1.10.31.30.41.60.312.11.812.71.90.50.23.40.3
larch0.40.20.60.20.90.317.71.76.60.97.60.94.10.3
stone pine.0.0.0.00.10.03.10.74.10.70.10.10.70.1
other conifers1.20.41.40.40.90.20.20.13.10.90.10.01.10.2
beech25.61.421.71.216.30.92.70.81.20.416.61.516.00.5
maple8.60.87.50.77.90.62.10.51.10.42.20.45.70.3
ash4.30.67.20.84.40.42.20.51.50.64.20.64.40.3
oak2.70.73.00.60.50.22.80.70.10.13.50.82.00.2
chestnut.0.00.20.10.10.10.10.1.0.019.01.93.30.4
other broadleaves10.10.910.30.913.30.918.42.112.22.031.41.915.70.6
indeterminable0.30.10.20.10.60.10.70.20.80.20.50.10.50.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce25.21.633.11.847.11.543.02.561.42.617.11.637.40.8
fir15.51.111.20.911.00.72.40.61.20.42.20.58.90.4
pine2.80.52.20.52.10.415.32.011.01.81.20.64.10.3
larch0.20.11.10.30.60.219.81.89.31.210.11.14.50.3
stone pine.0.0.0.00.20.15.91.17.81.40.10.11.30.2
other conifers0.80.31.40.40.40.10.20.10.60.20.00.00.60.1
beech33.41.724.31.317.61.02.00.61.20.618.61.818.80.6
maple8.10.77.40.88.10.60.80.40.90.41.80.55.80.3
ash5.20.77.90.75.90.71.60.62.10.83.80.85.10.3
oak4.00.84.40.80.70.21.20.4.0.04.00.82.40.2
chestnut.0.00.10.10.10.10.10.1.0.017.11.72.50.3
other broadleaves4.70.66.90.75.90.67.71.23.91.023.71.88.40.4
indeterminable0.10.10.00.00.30.10.20.10.60.20.20.10.20.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce24.51.530.61.755.61.448.12.666.72.324.32.341.70.8
fir17.51.312.21.011.90.72.30.71.00.42.70.810.20.4
pine4.70.84.70.82.30.412.71.89.11.52.61.24.80.4
larch0.10.11.30.31.00.224.42.212.91.715.21.75.40.3
stone pine.0.0.0.00.20.15.31.05.71.10.10.11.00.1
other conifers0.10.10.80.30.00.0.0.0.0.0.0.00.20.1
beech36.41.626.21.417.11.11.30.51.20.416.81.919.80.6
maple6.10.74.60.64.70.50.70.30.60.31.80.53.90.2
ash4.00.79.40.93.90.61.60.90.80.42.20.54.40.3
oak3.30.65.70.80.50.20.50.2.0.03.80.82.40.2
chestnut.0.00.10.10.10.10.20.2.0.014.51.61.60.2
other broadleaves3.20.64.40.62.50.42.90.71.10.415.91.64.30.3
indeterminable.0.0.0.00.30.10.10.10.90.40.00.00.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce29.91.634.01.560.01.448.22.666.52.134.22.646.00.7
fir20.91.314.31.014.30.83.00.82.30.75.11.112.80.5
pine5.10.85.70.72.20.47.21.56.81.12.10.84.30.3
larch0.30.11.40.41.40.334.92.516.71.519.01.96.50.3
stone pine.0.0.0.00.10.14.30.95.70.9.0.00.90.1
other conifers.0.00.70.2.0.0.0.0.0.00.10.10.20.1
beech33.41.625.41.215.21.00.30.20.90.416.31.818.60.6
maple4.20.62.60.32.60.30.50.30.20.20.40.32.30.2
ash3.10.57.70.72.30.50.50.40.20.11.10.43.30.3
oak1.90.45.10.60.60.20.40.30.20.22.90.92.00.2
chestnut.0.00.20.20.10.1.0.0.0.011.71.71.00.2
other broadleaves1.20.33.00.51.00.20.40.20.30.27.21.01.90.2
indeterminable.0.00.00.00.20.10.30.20.20.10.10.10.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce38.12.033.81.663.71.539.72.963.42.539.12.948.70.9
fir25.22.020.31.417.11.03.91.23.10.95.01.216.00.6
pine3.80.94.70.61.10.35.41.55.91.20.70.43.10.3
larch0.20.11.80.41.20.344.23.121.42.124.42.37.90.4
stone pine.0.0.0.00.10.13.00.93.90.90.20.20.60.1
other conifers0.10.10.70.3.0.0.0.0.0.00.20.20.20.1
beech26.41.924.81.412.11.00.80.51.10.412.11.715.70.6
maple1.50.41.20.31.30.30.20.2.0.00.20.21.00.1
ash1.90.45.30.71.00.20.20.2.0.00.70.42.00.2
oak2.10.65.90.70.30.10.20.20.30.22.30.82.10.2
chestnut.0.00.10.10.10.1.0.0.0.012.51.91.10.2
other broadleaves0.80.31.50.41.60.51.80.80.10.12.70.81.40.2
indeterminable.0.0.0.00.20.10.60.30.80.4.0.00.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce40.93.637.12.565.82.040.25.167.33.642.74.151.61.3
fir31.73.120.12.019.91.76.32.32.10.95.31.617.70.9
pine3.21.23.60.90.50.21.00.76.01.90.90.92.20.3
larch.0.02.00.61.50.648.75.017.32.721.23.18.10.7
stone pine.0.0.0.00.50.33.41.36.11.8.0.01.00.2
other conifers0.30.31.60.8.0.0.0.0.0.00.90.90.50.2
beech17.92.922.12.18.91.20.50.50.40.412.52.512.30.8
maple0.70.50.70.30.70.3.0.0.0.0.0.00.50.2
ash2.40.94.01.01.00.4.0.0.0.00.60.61.70.3
oak1.51.07.81.50.40.2.0.00.80.61.71.22.50.4
chestnut.0.0.0.00.40.3.0.0.0.012.42.71.20.3
other broadleaves1.40.61.10.40.40.3.0.0.0.01.81.10.80.2
indeterminable.0.0.0.00.10.1.0.0.0.0.0.00.00.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
71-80 cmspruce43.15.632.13.572.22.632.65.763.95.945.55.352.91.9
fir40.15.420.62.919.52.32.31.64.92.25.72.117.51.3
pine.0.00.90.6.0.0.0.0.0.0.0.00.20.1
larch0.90.91.90.90.80.556.96.224.35.516.23.59.71.1
stone pine.0.0.0.00.30.38.23.44.92.20.80.81.30.4
other conifers0.90.91.90.9.0.0.0.0.0.0.0.00.50.2
beech14.93.623.43.44.61.2.0.02.01.46.42.29.51.1
maple.0.00.60.60.90.5.0.0.0.0.0.00.50.2
ash.0.05.31.70.50.4.0.0.0.0.0.01.40.4
oak.0.011.32.50.90.5.0.0.0.0.0.02.80.6
chestnut.0.0.0.0.0.0.0.0.0.023.94.92.90.7
other broadleaves.0.02.11.10.30.3.0.0.0.01.61.10.80.3
indeterminable.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
81-90 cmspruce52.711.626.26.076.24.535.89.557.19.938.27.351.13.3
fir42.711.024.55.615.03.7.0.07.14.96.03.416.42.2
pine.0.01.61.61.01.0.0.0.0.0.0.00.60.4
larch.0.0.0.0.0.049.59.325.08.922.56.911.82.1
stone pine.0.0.0.0.0.09.64.710.75.9.0.02.00.8
other conifers.0.01.61.6.0.0.0.0.0.0.0.00.30.3
beech2.32.331.17.26.82.52.42.4.0.03.62.59.11.9
maple.0.0.0.01.01.0.0.0.0.01.81.70.60.4
ash.0.04.02.8.0.0.0.0.0.0.0.00.70.5
oak2.32.310.94.4.0.0.0.0.0.0.0.02.30.9
chestnut.0.0.0.0.0.02.72.6.0.026.36.94.81.4
other broadleaves.0.0.0.0.0.0.0.0.0.0.0.0.0.0
indeterminable.0.0.0.0.0.0.0.0.0.01.81.70.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
91-100 cmspruce50.025.015.37.383.26.322.213.970.714.328.99.547.25.2
fir50.025.019.18.08.34.7.0.0.0.016.37.612.93.3
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.055.616.619.512.48.65.98.12.6
stone pine.0.0.0.0.0.022.213.99.89.3.0.02.61.5
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.024.99.3.0.0.0.0.0.07.35.17.62.6
maple.0.0.0.02.82.7.0.0.0.0.0.00.90.9
ash.0.04.04.0.0.0.0.0.0.0.0.00.90.9
oak.0.016.49.2.0.0.0.0.0.0.0.03.82.3
chestnut.0.0.0.0.0.0.0.0.0.035.210.78.53.2
other broadleaves.0.020.210.92.82.7.0.0.0.03.73.66.53.1
indeterminable.0.0.0.03.03.0.0.0.0.0.0.01.01.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
over 100 cmspruce43.634.860.821.851.013.928.617.138.717.414.77.630.56.4
fir.0.0.0.029.612.8.0.012.211.52.82.89.13.7
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.042.918.725.015.316.77.814.74.6
stone pine.0.0.0.0.0.028.617.124.114.9.0.05.32.6
other conifers.0.019.617.6.0.0.0.0.0.0.0.01.41.4
beech.0.0.0.0.0.0.0.0.0.013.912.46.76.3
maple.0.0.0.019.312.5.0.0.0.0.0.04.23.0
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.019.617.6.0.0.0.0.0.0.0.01.41.4
chestnut.0.0.0.0.0.0.0.0.0.051.913.125.07.6
other broadleaves56.434.8.0.0.0.0.0.0.0.0.0.01.81.8
indeterminable.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce27.01.333.31.249.01.140.11.960.31.917.41.338.00.6
fir18.80.913.10.712.30.62.60.61.10.32.40.410.20.3
pine2.70.42.70.31.80.312.11.410.71.31.00.43.80.2
larch0.30.11.00.20.90.222.21.410.00.810.30.84.90.2
stone pine.0.0.0.00.10.14.30.75.40.70.10.10.90.1
other conifers0.70.21.20.30.50.10.10.11.60.50.10.00.70.1
beech30.01.123.60.916.10.72.10.61.20.416.91.417.30.4
maple7.20.55.90.46.40.41.30.30.80.21.90.34.80.2
ash4.20.47.60.54.20.41.70.41.30.53.60.54.30.2
oak3.00.54.30.50.60.11.70.40.10.13.50.62.20.2
chestnut.0.00.10.10.10.10.10.1.0.017.51.52.50.2
other broadleaves6.10.57.10.57.60.511.21.36.81.125.11.410.00.3
indeterminable0.10.10.10.00.40.10.40.10.70.10.30.10.30.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195840/182333
NFI3
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
12-20 cmspruce50.7960.7784.0481.78116.0733.31069.73
fir37.2722.7823.166.1311.3275.32119.44
pine2.1302.3343.22128.11626.4161.3447.09
larch0.7501.1311.82841.11013.61420.3118.46
stone pine....0.1627.3228.6170.2611.513
other conifers2.4292.6301.8270.5556.5300.2582.214
beech49.2639.0532.766.4302.53344.41033.13
maple16.61013.41015.884.9232.2335.81911.85
ash8.31413.0118.9105.0243.13711.2159.16
oak5.2265.3201.1306.5240.2729.4244.211
chestnut..0.3710.3730.2100..50.7116.911
other broadleaves19.5918.4926.7842.81325.31783.7732.54
indeterminable0.6470.3341.3211.6271.6241.2261.011
total192.53179.23200.73232.14207.45267.14206.71
21-30 cmspruce29.8733.7759.1453.4863.4621.5943.73
fir18.3811.4913.972.9271.2302.72310.44
pine3.3192.2212.62119.01311.4171.5524.88
larch0.2721.1300.72724.6119.61312.7115.27
stone pine....0.3537.3198.0180.2581.512
other conifers0.9411.4260.5360.2710.6430.11000.717
beech39.4624.7522.062.4331.34923.41122.03
maple9.697.51110.281.0510.9412.3266.85
ash6.1158.0107.4131.9362.2394.8236.07
oak4.7204.5180.9301.536..5.0202.810
chestnut..0.11000.1630.2100..21.5112.911
other broadleaves5.6127.1117.5109.5164.02629.789.85
indeterminable0.1710.01000.3280.3580.6390.2580.219
total117.93101.83125.63124.25103.24125.54116.71
31-40 cmspruce18.6719.1640.0431.1842.5613.01127.82
fir13.387.698.661.5320.7371.4316.84
pine3.6182.9181.6198.2145.8181.4483.28
larch0.1630.8240.72515.8108.3138.1123.66
stone pine....0.1723.4183.6190.11000.713
other conifers0.1710.5380.077......0.132
beech27.7516.3612.370.8360.8379.01213.23
maple4.7112.9133.4100.4510.4611.0282.66
ash3.0185.9102.8151.0570.5511.2242.97
oak2.5183.6150.4350.345..2.0221.610
chestnut..0.1710.1870.173..7.7121.112
other broadleaves2.5182.7141.8161.9260.7398.5112.97
indeterminable....0.2320.11000.6460.01000.126
total75.9362.3372.0364.7563.7553.3466.61
41-50 cmspruce13.4614.7527.1316.5725.168.71018.62
fir9.476.276.461.0270.9291.3235.24
pine2.3152.5131.0202.5212.6170.5381.77
larch0.1470.6250.62111.996.3104.8112.65
stone pine....0.1471.5232.116..0.413
other conifers..0.335......0.01000.134
beech15.0511.056.970.1740.4394.1117.53
maple1.9141.1131.2110.2600.1750.1780.97
ash1.4163.3101.1210.2730.1720.3371.38
oak0.9182.2120.3300.1780.11000.7300.89
chestnut..0.11000.153....3.0150.414
other broadleaves0.5261.3160.5190.1500.1611.8140.89
indeterminable..0.01000.1390.1580.1580.01000.026
total45.0343.3345.1234.2537.8425.3540.41
51-60 cmspruce8.268.7617.347.31013.675.31011.13
fir5.495.284.670.7320.7290.7253.64
pine0.8231.2140.3281.0281.3200.1610.79
larch0.0710.5240.3228.294.6113.3101.86
stone pine....0.01000.6300.8230.01000.118
other conifers0.01000.239......0.01000.035
beech5.786.463.390.2600.2391.6153.64
maple0.3240.3280.4200.0100..0.01000.213
ash0.4231.4130.3220.0100..0.1610.510
oak0.4311.5130.1350.01000.1710.3370.511
chestnut..0.01000.077....1.7160.216
other broadleaves0.2330.4270.4320.3450.01000.4300.316
indeterminable....0.1410.1580.254..0.029
total21.6425.6327.2318.5621.4513.6522.82
61-70 cmspruce2.7113.386.552.9184.9102.2134.14
fir2.1121.8112.0100.4370.2450.3311.46
pine0.2380.3250.0510.1710.4320.01000.216
larch..0.2290.1403.5131.3171.1170.68
stone pine....0.1530.2380.430..0.122
other conifers0.01000.150......0.01000.042
beech1.2182.0110.9140.01000.01000.6201.07
maple0.0720.1500.146......0.031
ash0.2390.4240.140....0.01000.118
oak0.1670.7210.059..0.1710.1710.218
chestnut....0.078....0.6230.122
other broadleaves0.1450.1420.061....0.1610.125
indeterminable....0.0100......0.0100
total6.679.059.847.1107.385.188.03
71-80 cmspruce0.9171.0132.881.0211.9151.3161.65
fir0.8180.6150.8130.1710.1450.2380.58
pine..0.071........0.071
larch0.01000.1500.0581.7180.7270.5230.312
stone pine....0.01000.2430.1450.01000.028
other conifers0.01000.150........0.045
beech0.3260.7170.227..0.1710.2350.312
maple..0.01000.058......0.051
ash..0.2320.071......0.030
oak..0.4240.058......0.123
chestnut..........0.7240.124
other broadleaves..0.1510.0100....0.0710.038
indeterminable..............
total2.0113.183.963.0133.0122.9103.14
81-90 cmspruce0.4410.2260.8140.5350.5280.5240.510
fir0.3250.2260.226..0.1710.1590.214
pine..0.01000.0100......0.071
larch......0.7240.2430.3360.118
stone pine......0.1500.158..0.038
other conifers..0.0100........0.0100
beech0.01000.3290.1380.0100..0.0710.121
maple....0.0100....0.01000.071
ash..0.072........0.072
oak0.01000.142........0.039
chestnut......0.0100..0.3300.029
other broadleaves..............
indeterminable..........0.01000.0100
total0.8240.9141.1121.4180.8211.3151.07
91-100 cmspruce0.0710.1500.3210.1710.2380.2380.215
fir0.0710.1450.058....0.1510.027
pine..............
larch......0.2450.1710.1710.033
stone pine......0.1710.0100..0.058
other conifers..............
beech..0.141......0.0710.036
maple....0.0100......0.0100
ash..0.0100........0.0100
oak..0.162........0.062
chestnut..........0.2390.039
other broadleaves..0.1630.0100....0.01000.050
indeterminable....0.0100......0.0100
total0.1500.4230.4200.3330.3310.6210.311
over 100 cmspruce0.01000.0580.1350.1710.1580.1530.122
fir....0.052..0.01000.01000.042
pine..............
larch......0.1580.1710.1470.033
stone pine......0.1710.171..0.050
other conifers..0.0100........0.0100
beech..........0.11000.0100
maple....0.075......0.075
ash..............
oak..0.0100........0.0100
chestnut..........0.4370.137
other broadleaves0.0100..........0.0100
indeterminable..............
total0.0710.1450.2280.2380.2350.8260.215
totalspruce124.75141.55237.93194.56268.3486.07177.32
fir87.0555.8659.6512.7255.12212.11747.63
pine12.41411.5118.81558.91247.8134.93817.66
larch1.2414.4174.418107.7744.7851.2822.84
stone pine....0.74520.81624.0140.5574.410
other conifers3.5295.2212.3270.7587.0300.3483.213
beech138.54100.4478.3510.0285.23283.6980.72
maple33.1725.3831.166.5213.6319.31722.44
ash19.41032.2720.598.2275.93517.61420.05
oak13.81718.3112.8238.5230.45617.51810.27
chestnut..0.5730.6660.584..86.8911.99
other broadleaves28.3830.1837.0754.61230.217124.2646.44
indeterminable0.7420.4312.0152.2253.1211.5241.59
total462.42425.72485.92485.73445.23495.63466.01

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195841/182334
NFI3
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-20 cmspruce9878915571729341480658136957517810817273
fir726475831880846599311572782121227564
pine41930601341128212772163116162034482389
larch13650295316312940511016101431521198766
stone pine....3762719221016173561180713
other conifers4632965930620274755762302658257714
beech96056999851142066293028933691110388513
maple32411034391055228484232643391019138605
ash1620143333113104104932536237174715106586
oak10082613642037730641242972146524488411
chestnut..8071997317100..787911807611
other broadleaves379794718993448421913299018130248380924
indeterminable10947863443821161271952418926117711
total3753944597547014432289552448654153842425772
21-30 cmspruce58028865672066145267974886334510512193
fir356682926948447291271403042623121934
pine6481957621920211879131346182385256078
larch4572287302562724221111371319711261187
stone pine....1005372019945182658179212
other conifers18141363261633619717043910080517
beech7687663365770462403314949363811257543
maple18679193311357189551106413582679305
ash11851520601025791319136262397472370247
oak911201149183233014736..77420330410
chestnut..18100396317100..334211341611
other broadleaves108412181011260810940164752646178115335
indeterminable187191001192826587239305827319
total2299532612234388831225451219051952041369682
31-40 cmspruce36247489861397943069850236201611326103
fir2590819469298861443278382253179724
pine70218755185721981015682182124837328
larch176320224240251558119751312631242546
stone pine....41723401843019910082013
other conifers1871122381277......15232
beech53966419264295783368937139512154513
maple9081173313118910425142611522830666
ash59418150410970151005760511822434117
oak4831891915127353245..31222187410
chestnut..207125871373..120212126012
other broadleaves47818703146351618326793913151133947
indeterminable....713291006846410015226
total148103159943251473638357528582865781482
41-50 cmspruce2621637766945831627829696134710217982
fir18367158772248610127102292002360744
pine4461563113340202422130317813820447
larch2547158252152111769746107491130705
stone pine....22471432325316..41813
other conifers..7635......41008034
beech293152824523957107442396421188453
maple36814289134111118601175147811107
ash2731685610368211873972423715668
oak1711856312913013787100115309609
chestnut..181001953....4601549714
other broadleaves10326335161631914501461284149139
indeterminable..410027391058115841005526
total87733111163157593337354466539425474291
51-60 cmspruce160072222660494725101601782610130223
fir106191338816217713278291062542754
pine16023307141072898281492114618359
larch771121241192280810540115161021116
stone pine....710056309823410016518
other conifers41004439......41005135
beech110881631611549156028392551541914
maple64247628126204100..410027414
ash80233511399223100..146154810
oak87313851329353100771483756011
chestnut..41001377....2651628216
other broadleaves3333101271513233454100583037816
indeterminable....214110582054..5229
total420446579394963182772525521136267442
61-70 cmspruce5231185492260528318582103401348424
fir40612462116851044371845433116586
pine4038822516517715232710020416
larch..472951403421315017169177598
stone pine....185324385330..9522
other conifers41003750......71004742
beech22918509113051431004100992011507
maple97215502246......4631
ash313993243340....510016218
oak1967179211459..771137123218
chestnut....1378....982311222
other broadleaves184524421461....14617125
indeterminable....4100......4100
total127972302534374703108658796893823
71-80 cmspruce172172581397389522227152031619285
fir160181661526213771184526386388
pine..771........771
larch410015501158166188627722335412
stone pine....41002443184541004828
other conifers41001550........1945
beech5926188176227..771283534512
maple..51001258......1751
ash..4233771......4930
oak..91241258......10223
chestnut..........1062410624
other broadleaves..17514100....7712738
indeterminable..............
total3991180481347629214355124461036434
81-90 cmspruce834157262841451355628772460810
fir672554265626..771125919614
pine..41004100......771
larch......70242543453614018
stone pine......14501158..2438
other conifers..4100........4100
beech4100682925383100..77110821
maple....4100....4100771
ash..972........972
oak41002442........2839
chestnut......4100..53305729
other broadleaves..............
indeterminable..........41004100
total1572421914373121421898212021511907
91-100 cmspruce7711450107227712538283818915
fir77118451158....16515127
pine..............
larch......17457718713233
stone pine......7714100..1058
other conifers..............
beech..2341......7713036
maple....4100......4100
ash..4100........4100
oak..1562........1562
chestnut..........34393439
other broadleaves..19634100....41002650
indeterminable....4100......4100
total145093231292031333632962139911
over 100 cmspruce410011582935771115819538022
fir....1752..410041002442
pine..............
larch......105877121473933
stone pine......771771..1450
other conifers..4100........4100
beech..........1810018100
maple....1175......1175
ash..............
oak..4100........4100
chestnut..........66376637
other broadleaves5100..........5100
indeterminable..............
total87118455728243829351272626315
totalspruce2431353631858314131919573167951337772080232
fir16958514327620816512572560222187717558363
pine24151429631130861558071356481375538206746
larch234411125171523181062175283879668267534
stone pine....229452053162834147857519310
other conifers67329132221795276658832304948373813
beech2701842577042736259852860932130009947442
maple64577648981087366432142231144017263254
ash37831182527716098052769335273814234305
oak26831746931197323836235056272718119637
chestnut..13973210665184..135059139069
other broadleaves5518877278129237538812356217193227544394
indeterminable1274298316851521525365212292417209
total901772109224216977624792445257837706435467431

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195842/182335
NFI3
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce26.42.633.12.542.71.935.83.455.83.911.21.533.91.1
fir20.41.813.41.511.00.91.60.70.80.31.50.59.50.5
pine0.80.31.50.61.30.413.92.910.72.40.20.23.20.4
larch0.10.10.60.31.10.317.02.35.91.29.31.54.10.4
stone pine.0.0.0.0.0.02.60.85.11.20.10.10.80.1
other conifers1.10.41.30.40.50.20.40.23.11.2.0.00.90.2
beech27.52.122.81.616.31.33.01.21.50.715.82.216.50.7
maple7.20.97.31.17.50.92.30.70.70.41.90.65.40.4
ash3.90.86.50.94.40.62.40.92.01.03.20.94.10.3
oak2.60.93.30.90.40.22.91.0.0.03.61.12.00.3
chestnut.0.00.20.20.20.20.20.2.0.021.72.93.70.5
other broadleaves9.91.39.91.113.91.317.52.813.53.031.02.815.60.8
indeterminable0.00.00.20.10.70.10.50.20.80.30.50.20.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce26.52.530.72.449.12.142.63.561.83.815.72.137.71.1
fir16.31.711.91.410.30.91.90.90.70.42.50.89.00.5
pine3.00.82.20.71.30.516.32.810.52.40.50.33.70.4
larch0.20.20.80.30.60.218.92.48.61.711.01.64.30.4
stone pine.0.0.0.0.0.04.91.48.82.10.20.11.20.2
other conifers0.70.30.80.30.30.20.30.20.30.2.0.00.40.1
beech34.32.426.01.817.21.32.51.11.00.618.62.719.30.8
maple7.71.06.60.98.50.90.60.30.90.51.00.45.60.4
ash4.60.97.51.16.51.22.71.12.31.32.30.85.10.5
oak2.70.76.31.30.50.21.50.8.0.03.90.92.50.3
chestnut.0.0.0.00.10.10.30.3.0.020.12.72.90.4
other broadleaves4.00.77.11.05.30.77.61.74.81.724.02.68.20.5
indeterminable0.10.1.0.00.20.1.0.00.30.20.20.20.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce26.02.229.82.356.52.147.24.064.83.428.43.742.61.2
fir17.01.812.51.411.31.02.21.30.60.32.80.910.20.6
pine4.60.95.91.41.30.413.72.711.32.51.10.64.70.5
larch0.20.11.00.30.70.323.43.213.62.317.62.95.20.5
stone pine.0.0.0.00.00.04.31.35.71.50.20.20.90.2
other conifers0.10.10.70.40.10.1.0.0.0.0.0.00.20.1
beech36.52.225.81.817.11.71.30.61.60.815.22.519.80.9
maple5.70.83.70.75.50.71.20.7.0.00.80.43.90.3
ash4.30.911.01.54.20.82.31.80.40.31.50.64.90.5
oak2.80.74.50.80.30.10.60.4.0.03.10.91.90.2
chestnut.0.0.0.00.20.20.50.3.0.015.82.61.60.3
other broadleaves2.80.75.10.92.50.53.01.01.00.513.52.24.00.4
indeterminable.0.0.0.00.20.10.30.31.00.70.10.10.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce29.42.233.92.059.72.049.93.864.13.235.93.845.81.1
fir21.61.815.31.412.91.13.11.31.60.95.11.512.80.6
pine4.81.06.11.02.20.75.61.97.11.71.71.04.30.4
larch0.50.30.70.30.90.334.73.818.82.518.02.56.10.5
stone pine.0.0.0.00.00.03.81.35.11.1.0.00.70.1
other conifers.0.01.00.4.0.0.0.0.0.00.20.20.30.1
beech32.12.124.81.716.51.40.40.41.60.713.62.418.70.8
maple5.20.92.00.43.40.40.40.40.30.30.20.22.70.3
ash2.90.78.21.12.70.80.40.40.20.21.10.63.50.4
oak2.00.54.80.80.30.20.60.60.30.33.81.62.00.3
chestnut.0.0.0.00.10.1.0.0.0.012.22.51.00.2
other broadleaves1.60.53.10.61.10.30.40.30.70.48.31.62.10.2
indeterminable.0.00.10.10.10.10.60.40.20.2.0.00.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce39.42.836.02.365.32.040.24.059.33.641.54.450.01.2
fir22.42.419.71.815.21.34.01.83.71.45.11.614.80.8
pine3.00.84.50.80.90.44.31.85.81.70.40.42.80.3
larch0.20.21.90.61.20.447.04.424.23.224.83.28.20.6
stone pine.0.0.0.0.0.00.80.63.91.2.0.00.40.1
other conifers0.20.21.00.5.0.0.0.0.0.00.40.40.30.1
beech28.42.723.41.911.61.31.41.01.60.812.52.515.60.8
maple1.80.61.30.51.30.3.0.0.0.0.0.01.10.2
ash2.80.86.11.01.30.4.0.0.0.00.70.72.50.3
oak0.90.44.70.90.10.1.0.00.30.32.01.01.60.3
chestnut.0.0.0.00.20.2.0.0.0.011.42.70.90.2
other broadleaves0.90.41.40.62.61.01.61.00.30.31.10.71.60.4
indeterminable.0.0.0.00.20.10.80.61.00.7.0.00.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce42.45.039.53.764.42.936.66.664.95.546.35.852.01.8
fir28.94.123.02.919.42.54.12.50.90.94.82.117.71.4
pine4.12.12.20.80.50.4.0.08.23.11.91.92.10.5
larch.0.01.60.71.00.557.26.920.64.522.74.88.51.0
stone pine.0.0.0.0.0.02.11.43.61.8.0.00.50.2
other conifers0.60.62.91.6.0.0.0.0.0.0.0.00.80.4
beech17.24.018.92.610.71.8.0.00.90.910.83.212.01.1
maple1.41.01.00.61.10.5.0.0.0.0.0.00.80.3
ash1.81.04.11.51.20.6.0.0.0.01.31.31.80.4
oak2.51.95.71.8.0.0.0.00.90.9.0.01.80.5
chestnut.0.0.0.00.70.6.0.0.0.011.23.41.20.4
other broadleaves1.10.81.00.60.80.5.0.0.0.00.90.90.80.3
indeterminable.0.0.0.00.20.2.0.0.0.0.0.00.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
71-80 cmspruce41.78.032.54.873.73.729.57.955.37.847.97.952.42.6
fir42.47.424.44.315.92.92.22.28.13.85.02.817.41.8
pine.0.00.80.8.0.0.0.0.0.0.0.00.20.2
larch1.91.81.01.01.00.755.08.728.67.218.25.610.31.5
stone pine.0.0.0.0.0.013.25.94.02.81.71.71.70.6
other conifers1.91.90.80.8.0.0.0.0.0.0.0.00.40.3
beech12.14.621.24.76.42.1.0.04.02.810.14.010.11.6
maple.0.0.0.01.30.9.0.0.0.0.0.00.50.3
ash.0.07.92.70.50.5.0.0.0.0.0.02.00.7
oak.0.08.82.91.20.9.0.0.0.0.0.02.50.8
chestnut.0.0.0.0.0.0.0.0.0.015.66.11.80.8
other broadleaves.0.02.51.5.0.0.0.0.0.01.71.70.80.4
indeterminable.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
81-90 cmspruce40.013.918.26.873.57.035.814.549.915.246.910.747.54.7
fir53.413.824.17.616.45.6.0.07.17.08.45.817.13.1
pine.0.03.03.02.02.0.0.0.0.0.0.01.20.9
larch.0.0.0.0.0.050.013.935.814.820.68.713.33.1
stone pine.0.0.0.0.0.04.54.57.17.0.0.01.20.8
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.036.09.16.23.54.54.5.0.03.43.410.42.6
maple.0.0.0.02.02.0.0.0.0.0.0.00.60.6
ash.0.04.44.3.0.0.0.0.0.0.0.00.90.9
oak6.66.514.26.8.0.0.0.0.0.0.0.03.51.6
chestnut.0.0.0.0.0.05.05.0.0.020.68.74.31.8
other broadleaves.0.0.0.0.0.0.0.0.0.0.0.0.0.0
indeterminable.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
91-100 cmspruce.0.07.67.5100.0.20.017.980.017.913.112.243.88.2
fir100.0.15.210.4.0.0.0.0.0.028.614.814.25.2
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.040.021.920.017.98.38.17.53.7
stone pine.0.0.0.0.0.040.021.9.0.0.0.03.72.6
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.022.812.6.0.0.0.0.0.0.0.05.73.2
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.08.07.9.0.0.0.0.0.0.0.02.02.0
oak.0.017.115.1.0.0.0.0.0.0.0.04.34.2
chestnut.0.0.0.0.0.0.0.0.0.050.017.511.55.6
other broadleaves.0.029.318.0.0.0.0.0.0.0.0.07.35.5
indeterminable.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
over 100 cmspruce100.0.100.0.53.523.233.327.351.625.19.49.340.110.4
fir.0.0.0.046.523.2.0.0.0.0.0.09.46.5
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.025.121.826.117.114.38.0
stone pine.0.0.0.0.0.066.727.223.320.7.0.010.25.7
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.0.0.0.0.0.0.0.0.0.0.0.0.0
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.0.0.0.0.0.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0.0.064.518.426.011.1
other broadleaves.0.0.0.0.0.0.0.0.0.0.0.0.0.0
indeterminable.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce27.51.832.41.650.01.540.22.959.52.816.91.738.40.8
fir19.21.313.81.111.50.72.00.71.00.42.30.610.20.4
pine2.50.43.00.51.40.413.12.210.01.70.50.23.60.3
larch0.20.10.80.20.90.221.72.110.11.211.71.44.80.3
stone pine.0.0.0.00.00.03.60.85.91.10.20.10.90.1
other conifers0.70.21.10.30.30.10.30.21.50.60.00.00.60.1
beech31.01.624.21.216.21.02.30.91.50.616.12.017.70.6
maple6.50.55.40.66.60.61.50.40.60.31.40.44.60.2
ash3.90.67.50.74.50.62.20.81.50.82.60.64.30.3
oak2.50.54.60.70.40.11.90.60.10.13.50.82.10.2
chestnut.0.00.10.10.20.10.20.2.0.019.82.32.80.3
other broadleaves5.80.77.00.77.70.710.71.77.61.724.82.29.80.5
indeterminable0.00.00.10.00.40.10.30.10.70.20.30.10.30.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195843/182336
NFI3
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
12-20 cmspruce50.51258.11090.4680.312116.91029.81370.54
fir38.9923.61223.393.6411.7354.03119.75
pine1.5392.7432.83331.12222.4230.51006.613
larch0.2711.0542.32838.01412.42124.6158.69
stone pine......5.83110.7230.4741.618
other conifers2.1332.3331.1441.0556.540..1.919
beech52.6840.0734.586.6403.24441.81434.24
maple13.81312.81616.0125.2321.5514.93311.17
ash7.42111.5149.2145.4364.2518.5288.58
oak4.9375.8280.9406.434..9.4334.116
chestnut..0.31000.41000.4100..57.4157.615
other broadleaves19.01417.41229.41139.11828.32582.11132.56
indeterminable0.11000.3501.4221.1461.7331.3350.914
total190.95175.75211.64224.06209.47264.85207.92
21-30 cmspruce31.21132.31066.0651.51263.3920.41345.34
fir19.21212.51213.892.3450.8603.23310.86
pine3.5282.4311.84119.71810.7240.7624.511
larch0.21000.8420.84022.9158.81914.3145.19
stone pine......6.0299.0250.2711.419
other conifers0.8430.8370.4550.4710.371..0.523
beech40.4827.4723.193.0451.15524.21623.25
maple9.1136.91411.4100.7500.9531.3356.87
ash5.5217.9158.8193.2422.3583.0336.210
oak3.2246.7220.7381.854..5.0253.013
chestnut....0.11000.4100..26.0153.415
other broadleaves4.7197.5147.1139.2224.93731.1129.97
indeterminable0.1100..0.341..0.3710.3710.230
total117.75105.24134.44121.17102.57129.85120.22
31-40 cmspruce20.1918.8943.3628.51240.8913.91628.74
fir13.1117.9128.791.3570.4571.4336.86
pine3.6203.7271.0318.3207.1240.5583.211
larch0.1770.7330.64114.2158.6188.6183.59
stone pine....0.01002.6303.6260.11000.619
other conifers0.11000.4550.1100......0.145
beech28.2716.3813.1110.8471.0477.51813.45
maple4.4152.3184.3130.759..0.4562.68
ash3.3216.9143.2201.4770.3640.8423.310
oak2.2242.8190.2410.365..1.5311.313
chestnut....0.11000.373..7.8181.117
other broadleaves2.2253.2181.9201.8340.6526.6172.79
indeterminable....0.2490.21000.6680.01000.138
total77.2463.0576.7460.5762.9749.0767.42
41-50 cmspruce13.5915.2728.1517.41024.189.11419.13
fir9.9106.9106.191.1420.6561.3315.35
pine2.2212.7171.0311.9352.7250.4601.810
larch0.2530.3350.43412.1147.1144.6152.58
stone pine....0.01001.3351.922..0.319
other conifers..0.542......0.01000.140
beech14.8711.187.8100.11000.6443.5187.85
maple2.4180.9201.6130.11000.11000.11001.110
ash1.3233.7141.3320.11000.11000.3571.512
oak0.9242.1180.2490.21000.11001.0430.813
chestnut....0.158....3.1220.421
other broadleaves0.7341.4220.5280.1710.2612.1190.912
indeterminable..0.01000.0710.2580.1100..0.038
total46.1444.8447.1434.8737.5625.5741.62
51-60 cmspruce7.999.7818.167.11313.2105.41511.54
fir4.5125.3104.290.7470.8410.7333.46
pine0.6261.2180.3400.8431.3310.01000.612
larch0.01000.5340.3338.3145.4153.2141.98
stone pine......0.1710.930..0.128
other conifers0.01000.345......0.01000.139
beech5.7116.393.2120.2720.4471.6203.66
maple0.3330.4380.426......0.219
ash0.6281.6170.428....0.11000.613
oak0.2451.3200.0100..0.11000.3520.417
chestnut....0.1100....1.5250.224
other broadleaves0.2450.4400.7380.3610.11000.1580.424
indeterminable....0.1580.1710.277..0.141
total20.0526.9427.7417.7922.2713.1822.92
61-70 cmspruce2.8153.4126.672.5244.4142.3184.15
fir1.9172.0142.0150.3610.11000.2441.49
pine0.3520.2380.172..0.5400.11000.223
larch..0.1450.1533.9191.4241.1240.712
stone pine......0.1710.250..0.041
other conifers0.01000.354........0.150
beech1.1261.6151.118..0.11000.5301.010
maple0.1720.1580.152......0.134
ash0.1580.4360.146....0.11000.125
oak0.2800.533....0.1100..0.130
chestnut....0.178....0.6310.130
other broadleaves0.1710.1580.161....0.01000.135
indeterminable....0.0100......0.0100
total6.5108.6710.366.8146.7115.0117.94
71-80 cmspruce0.8241.1182.9100.9331.7211.4241.77
fir0.8240.8200.6200.11000.2500.1580.612
pine..0.0100........0.0100
larch0.01000.01000.0711.8250.9300.5320.316
stone pine......0.4470.1710.01000.137
other conifers0.01000.0100........0.071
beech0.2410.7260.333..0.1710.3410.317
maple....0.171......0.071
ash..0.3360.0100......0.134
oak..0.3340.071......0.131
chestnut..........0.4430.143
other broadleaves..0.158......0.01000.050
indeterminable..............
total2.0163.3104.093.2183.0152.9153.25
81-90 cmspruce0.2470.2410.8230.6550.4430.6310.515
fir0.3350.2350.235..0.11000.1720.219
pine..0.01000.0100......0.071
larch......0.8350.3530.3470.125
stone pine......0.11000.1100..0.071
other conifers..............
beech..0.3320.1580.1100..0.01000.126
maple....0.0100......0.0100
ash..0.0100........0.0100
oak0.01000.152........0.046
chestnut......0.1100..0.3470.043
other broadleaves..............
indeterminable..............
total0.6270.9181.0181.5270.9301.4211.09
91-100 cmspruce..0.01000.3320.11000.2500.11000.125
fir0.1710.171......0.2590.038
pine..............
larch......0.1710.11000.01000.050
stone pine......0.171....0.071
other conifers..............
beech..0.158........0.058
maple..............
ash..0.0100........0.0100
oak..0.1100........0.0100
chestnut..........0.3530.053
other broadleaves..0.178........0.078
indeterminable..............
total0.1710.4350.3320.4440.3440.6350.316
over 100 cmspruce0.01000.1580.1580.11000.1710.11000.130
fir....0.173......0.073
pine..............
larch........0.11000.1740.061
stone pine......0.1710.1100..0.058
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........0.4520.052
other broadleaves..............
indeterminable..............
total0.01000.1580.1460.2580.3500.5400.222
totalspruce127.08138.86256.64188.99265.0783.110181.53
fir88.7759.2858.969.4344.63511.22548.24
pine11.61813.0157.02661.71844.7182.35416.99
larch0.8453.5234.522102.11045.01157.51122.86
stone pine....0.07116.72326.5190.8754.215
other conifers3.2264.6241.6441.4586.8390.11002.816
beech142.96103.8583.2710.9386.54079.51383.53
maple30.1923.41133.896.8302.6456.72922.05
ash18.21532.3923.01410.2396.85212.72520.27
oak11.62219.6162.0268.8340.210017.2249.910
chestnut..0.31000.8931.184..97.71313.013
other broadleaves26.81330.11039.7950.51634.123122.11046.55
indeterminable0.2710.3462.0191.6392.9291.7331.313
total461.13428.93513.32470.15445.64492.54472.81

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195844/182337
NFI3
total stem number: diameter (class size 10 cm) · main tree species · biogeographical region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-20 cmspruce97841214932103118567831121354610446514817424
fir7545960721280369349421933560531228005
pine29439692439823330302325982471100766813
larch3671265547772937101514412136941699249
stone pine......561311239245374185418
other conifers414336023337744945575640..224419
beech1019081028971189386494037144627514396675
maple268013329016550712512321775173833129048
ash142721294914317914531374835112822898508
oak945371479283064062834..141233477016
chestnut..7110012710034100..861015884115
other broadleaves36801444661210134113816183276251231211376846
indeterminable18100715047722107471993320235107414
total3701354517857298042185472427883972162410232
21-30 cmspruce60421183111022769650261273409306214525504
fir3717123223124766922645886048133125016
pine67528604316264119211912412410762517412
larch36100214422744022361510251921391459259
stone pine......584291042253671166219
other conifers16243212371475539713571..59523
beech7831970397798392944512455362916268995
maple1759131779143929106850107532013578447
ash106121202615302619315422705845033714710
oak619241711222313817654..75425349013
chestnut....4210034100..390515398115
other broadleaves906191932142461138952256937466412114267
indeterminable18100..10841..3571427120330
total2282552705154636141181281187871946961393962
31-40 cmspruce388994833914937627861247269208516332574
fir254412201912299891325741572033379386
pine69020961273483180620821247858370411
larch257717033194411381169931812911840559
stone pine....910025730414261810069819
other conifers181001065518100......14245
beech5460741809452411794712047111818154805
maple84615596181466137159..575630378
ash6402117831411132013777336411442381910
oak423247231985413365..22631149013
chestnut....421002773..116318123217
other broadleaves4262582418659201783471529901731489
indeterminable....5849171007168710015438
total149624161955264524590387290773527781552
41-50 cmspruce26269391379695516941027889137014220863
fir192810176410209491064271561933161565
pine43121702173593118935310256460205510
larch4353843514434117914817146891529558
stone pine....71001303522022..35719
other conifers..12142......710012840
beech28657286482680101410071445191890145
maple46319229205531314100141008100128110
ash2602394014442321410071004157170412
oak1792555318574919100141001444396513
chestnut....2458....4672249121
other broadleaves1403435522177281471286131719103212
indeterminable..7100147121587100..4938
total89364115314162454339384347638208482722
51-60 cmspruce1524924858624366961315261081215132854
fir8661213611014529684794411003339426
pine11526314188840744314931710074712
larch7100128341143381314623154861421728
stone pine......14719930..11328
other conifers71007245......71008639
beech10981116169111212237242472452041376
maple6833913812526......28319
ash110284221812828....1410067413
oak3745323207100..7100395241317
chestnut....19100....2242524324
other broadleaves374596402473828617100225843624
indeterminable....215814712477..5941
total3868669085955641730102572719588265912
61-70 cmspruce53315875132281724324505143491847875
fir36418508146881527617100364516309
pine515249381772..64401410019623
larch..3545355338019160241712478212
stone pine......14712850..4241
other conifers71006554........7250
beech216264171538118..71008230110310
maple177223583852......7834
ash225891364346....1010016625
oak318012633....7100..16430
chestnut....2678....843111130
other broadleaves147123582861....71007335
indeterminable....7100......7100
total125810221373544666415778117541192114
71-80 cmspruce16025277181014119233194212062419427
fir16324208202182071002850215864612
pine..7100........7100
larch7100910014711712510030783238016
stone pine......4147147171006237
other conifers71007100........1471
beech4641180268933..1471434137317
maple....1871......1871
ash..67367100......7434
oak..75341771......9231
chestnut..........67436743
other broadleaves..2258......71002950
indeterminable..............
total38416853111376931018351154301537045
81-90 cmspruce434743412642354554943973155115
fir583557355935..7100177219819
pine..71007100......1471
larch......75353553434715425
stone pine......71007100..1471
other conifers..............
beech..843222587100..710012126
maple....7100......7100
ash..10100........10100
oak71003352........4146
chestnut......8100..43475043
other broadleaves..............
indeterminable..............
total1082723418359181512799302072111599
91-100 cmspruce..710011032710028501110016325
fir14711471......24595338
pine..............
larch......1471710071002850
stone pine......1471....1471
other conifers..............
beech..2158........2158
maple..............
ash..7100........7100
oak..16100........16100
chestnut..........43534353
other broadleaves..2778........2778
indeterminable..............
total147193351103234443544863537217
over 100 cmspruce7100225822587100167181008130
fir....1973......1973
pine..............
larch........810021742961
stone pine......14717100..2158
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........53525352
other broadleaves..............
indeterminable..............
total71002258414621583050824020322
totalspruce246098356976885204184351030717712466102104443
fir1719971522782033069163552935168225558824
pine22571833371524282660201851821834254195659
larch1554590523155223995910521112862112264046
stone pine....167116342430711911475483615
other conifers6162611862454244133587913914100328116
beech277076266925286847106538749401191913968163
maple583396009111164296653029845100429254525
ash351915829697938149963979352191025234527
oak2241225040167022685534281002575241144110
chestnut..711002819310384..14658131511213
other broadleaves52031377431013707104931173951241832010538555
indeterminable3671784668519159393372925133154613
total893763110278317702534587255165857387745480861

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195845/182338
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