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NFI3
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 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce26.62.733.12.542.11.936.73.656.14.110.71.633.61.1
fir20.51.813.61.612.11.01.70.70.90.31.70.510.20.5
pine0.80.31.50.61.20.514.63.110.92.60.20.23.20.4
larch0.10.10.60.30.90.314.92.24.21.07.01.43.20.3
stone pine.0.0.0.0.0.02.80.94.31.10.20.10.70.1
other conifers1.10.41.30.40.30.10.50.33.31.4.0.00.90.2
beech27.72.122.81.617.91.43.01.21.80.817.22.517.60.8
maple7.20.97.41.17.40.92.10.70.90.41.50.55.40.4
ash3.90.86.50.94.20.62.00.92.41.23.61.04.20.4
oak2.61.03.30.90.40.23.01.0.0.03.91.32.10.3
chestnut.0.00.20.2.0.00.20.2.0.024.03.23.80.6
other broadleaves9.41.39.51.112.91.218.13.014.53.529.63.014.90.8
indeterminable0.00.00.20.10.70.10.40.20.80.30.40.20.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce26.32.530.62.448.72.243.53.762.23.915.42.237.41.1
fir16.61.812.01.410.71.02.10.90.80.52.60.99.40.6
pine3.00.82.20.71.20.617.13.011.52.70.60.43.80.4
larch0.20.20.80.30.40.217.92.57.31.79.01.53.60.4
stone pine.0.0.0.0.0.04.71.58.01.90.20.11.10.2
other conifers0.70.30.80.30.10.10.40.30.30.2.0.00.40.1
beech34.62.426.11.818.11.42.71.21.20.620.12.920.20.9
maple7.40.96.60.98.60.90.50.31.00.51.00.45.70.4
ash4.71.07.51.16.41.22.51.12.31.42.30.85.10.5
oak2.80.76.31.30.40.21.30.8.0.04.01.02.50.3
chestnut.0.0.0.0.0.00.30.3.0.022.12.93.00.4
other broadleaves3.70.77.11.05.10.77.21.75.01.922.32.47.70.5
indeterminable0.10.1.0.00.20.1.0.00.30.20.20.20.20.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce25.92.229.12.355.92.149.14.166.23.629.43.842.21.2
fir17.21.812.61.411.61.02.41.40.60.32.70.910.40.6
pine4.70.96.01.51.10.414.62.811.92.71.10.74.80.5
larch0.20.11.10.30.50.221.33.311.92.315.52.94.50.5
stone pine.0.0.0.00.00.04.41.45.51.50.30.30.90.2
other conifers0.10.10.70.4.0.0.0.0.0.0.0.00.20.1
beech36.72.326.11.917.81.71.40.71.80.815.82.720.50.9
maple5.70.83.70.75.70.71.00.7.0.00.80.54.00.3
ash4.10.911.11.54.30.92.11.80.50.31.60.75.00.5
oak2.90.74.50.80.30.10.50.4.0.02.80.91.90.2
chestnut.0.0.0.0.0.00.50.4.0.016.72.71.60.3
other broadleaves2.60.75.10.92.50.52.81.11.10.613.32.34.00.4
indeterminable.0.0.0.00.20.1.0.00.40.3.0.00.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce29.12.233.62.059.42.151.43.865.13.336.64.045.61.1
fir21.61.915.51.413.41.13.31.31.70.95.31.613.10.7
pine4.91.06.21.02.00.75.92.07.11.71.61.04.20.4
larch0.50.30.70.30.90.333.53.818.02.517.12.65.80.5
stone pine.0.0.0.00.00.03.21.34.91.1.0.00.70.1
other conifers.0.01.10.4.0.0.0.0.0.00.20.20.30.1
beech32.22.225.11.716.81.50.40.41.70.813.82.519.00.8
maple5.20.91.90.43.40.50.40.40.30.30.20.22.70.3
ash3.00.78.31.12.80.90.40.40.20.21.10.63.60.4
oak2.00.54.70.80.20.10.60.60.30.33.51.61.90.3
chestnut.0.0.0.00.10.1.0.0.0.012.82.61.00.2
other broadleaves1.60.52.90.60.90.30.40.30.70.47.71.62.00.2
indeterminable.0.00.10.10.10.10.40.3.0.0.0.00.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce39.72.936.22.364.72.042.14.159.43.742.84.549.81.2
fir22.72.420.01.816.01.44.21.93.81.55.51.715.40.8
pine3.00.84.60.81.00.44.51.95.81.80.40.42.90.4
larch0.20.21.90.61.10.444.84.524.43.321.93.27.80.6
stone pine.0.0.0.0.0.00.40.44.01.2.0.00.40.1
other conifers0.20.21.10.5.0.0.0.0.0.00.40.40.30.1
beech27.82.723.31.912.21.41.41.01.70.813.42.715.90.9
maple1.60.61.30.51.40.4.0.0.0.0.0.01.10.2
ash2.90.85.91.01.30.4.0.0.0.0.0.02.40.3
oak1.00.44.50.90.10.1.0.00.30.32.11.11.60.3
chestnut.0.0.0.0.0.0.0.0.0.012.22.90.90.2
other broadleaves1.00.41.10.52.00.81.71.00.30.31.20.71.40.3
indeterminable.0.0.0.00.20.10.80.60.30.3.0.00.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce44.05.139.63.764.23.037.26.964.25.648.25.952.21.8
fir30.94.222.82.920.42.64.42.60.90.94.92.218.31.4
pine4.42.22.30.80.50.4.0.08.33.1.0.02.10.5
larch.0.01.60.71.00.557.37.121.04.621.74.88.41.0
stone pine.0.0.0.0.0.01.11.13.71.8.0.00.40.2
other conifers0.60.63.01.6.0.0.0.0.0.0.0.00.80.4
beech12.93.019.12.710.61.9.0.00.90.911.23.311.51.1
maple1.51.01.10.60.70.4.0.0.0.0.0.00.70.3
ash1.91.14.11.51.30.6.0.0.0.01.41.41.90.5
oak2.62.05.81.8.0.0.0.00.90.9.0.01.90.5
chestnut.0.0.0.00.20.2.0.0.0.011.63.51.00.3
other broadleaves1.20.90.70.50.80.5.0.0.0.01.01.00.70.3
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 cmspruce44.68.333.14.973.33.930.48.152.28.048.68.352.22.7
fir41.47.423.84.317.23.12.32.38.64.15.43.117.91.9
pine.0.00.80.8.0.0.0.0.0.0.0.00.20.2
larch2.02.01.11.11.10.853.78.830.67.514.54.910.01.6
stone pine.0.0.0.0.0.013.66.14.32.91.81.81.80.6
other conifers2.02.00.80.8.0.0.0.0.0.0.0.00.40.3
beech10.04.221.64.86.42.1.0.04.33.011.04.410.21.6
maple.0.0.0.00.80.8.0.0.0.0.0.00.30.3
ash.0.08.02.80.60.6.0.0.0.0.0.02.10.7
oak.0.09.02.90.70.7.0.0.0.0.0.02.40.8
chestnut.0.0.0.0.0.0.0.0.0.017.06.51.90.8
other broadleaves.0.01.71.2.0.0.0.0.0.01.81.80.60.4
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 cmspruce42.814.418.26.871.37.635.814.549.915.241.811.845.84.9
fir50.114.324.17.617.76.1.0.07.17.010.67.217.63.3
pine.0.03.03.02.12.1.0.0.0.0.0.01.30.9
larch.0.0.0.0.0.050.013.935.814.817.39.512.93.2
stone pine.0.0.0.0.0.04.54.57.17.0.0.01.30.9
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.036.09.16.73.84.54.5.0.04.34.311.12.8
maple.0.0.0.02.12.1.0.0.0.0.0.00.70.7
ash.0.04.44.3.0.0.0.0.0.0.0.01.01.0
oak7.16.914.26.8.0.0.0.0.0.0.0.03.71.7
chestnut.0.0.0.0.0.05.05.0.0.026.010.54.71.9
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.0.07.67.5100.0.25.021.775.021.714.313.237.48.2
fir100.0.15.210.4.0.0.0.0.0.031.216.117.06.1
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.050.025.025.021.7.0.06.73.8
stone pine.0.0.0.0.0.025.021.7.0.0.0.02.22.2
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.022.812.6.0.0.0.0.0.0.0.06.83.8
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.08.07.9.0.0.0.0.0.0.0.02.42.4
oak.0.017.115.1.0.0.0.0.0.0.0.05.14.9
chestnut.0.0.0.0.0.0.0.0.0.054.518.213.76.6
other broadleaves.0.029.318.0.0.0.0.0.0.0.0.08.86.4
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.
over 100 cmspruce100.0.100.0.66.727.250.035.468.926.39.49.343.611.8
fir.0.0.0.033.327.2.0.0.0.0.0.04.24.2
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0.0.026.117.112.78.7
stone pine.0.0.0.0.0.050.035.431.126.3.0.08.25.7
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.0.0.0.0.0.0.0.0.0.064.518.431.312.7
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.
totalspruce27.51.832.21.649.61.641.33.060.12.917.01.938.20.8
fir19.41.313.91.112.20.82.10.71.10.42.50.610.70.4
pine2.60.53.10.51.20.413.82.410.41.90.50.33.60.3
larch0.20.10.80.20.70.220.12.09.01.29.71.44.10.3
stone pine.0.0.0.00.00.03.50.95.41.10.20.10.80.1
other conifers0.70.21.10.30.10.10.30.21.60.70.00.00.60.1
beech31.11.624.31.217.21.02.40.91.60.717.42.218.50.6
maple6.40.55.50.66.60.61.30.40.70.31.10.34.70.2
ash3.90.67.50.74.40.61.90.81.70.92.70.74.30.3
oak2.60.64.60.70.30.11.90.70.10.13.70.92.10.2
chestnut.0.00.10.10.00.00.20.2.0.021.72.52.80.4
other broadleaves5.50.76.80.77.10.610.91.87.91.923.32.29.20.5
indeterminable0.00.00.10.00.40.10.30.10.50.10.30.10.30.0
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 #195846/182339
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 NFI1/NFI2/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 cmspruce51.01358.31088.1687.812117.8930.21570.44
fir39.3923.91225.394.1411.8374.83221.35
pine1.6392.7432.53935.02323.0250.61006.614
larch0.2711.0541.93235.6168.82319.8206.810
stone pine......6.6319.0250.4741.419
other conifers2.2332.4330.6481.1556.944..1.820
beech53.2840.2737.487.3413.84448.61536.75
maple13.81313.01615.6135.1351.8514.23111.28
ash7.42111.5158.9144.8435.05110.1298.79
oak5.0375.8280.8477.235..11.1344.416
chestnut..0.3100..0.4100..67.7157.915
other broadleaves18.11416.81226.91143.31830.42783.51231.16
indeterminable0.11000.3501.4221.1521.7331.2390.915
total191.85176.35209.34239.47210.07282.26209.22
21-30 cmspruce31.21132.41067.3656.41268.5922.31446.64
fir19.71212.71214.892.7450.9603.83411.76
pine3.6282.4311.74622.11912.7240.9624.712
larch0.21000.8420.64423.1168.12313.0174.510
stone pine......6.1328.8240.3711.319
other conifers0.9430.8370.2580.5710.471..0.523
beech41.0927.7725.093.5451.35529.01625.15
maple8.7137.01411.8110.6571.1521.5377.17
ash5.6218.0158.8203.2462.6623.4346.410
oak3.3246.7220.6401.764..5.7263.214
chestnut......0.4100..31.9153.715
other broadleaves4.4197.5147.0149.3235.53932.2119.67
indeterminable0.1100..0.341..0.4710.3710.230
total118.75106.14138.24129.57110.17144.25124.52
31-40 cmspruce20.1918.4943.9532.11245.6916.81629.63
fir13.3128.0129.191.6570.4561.5357.36
pine3.6203.8270.9359.5208.2250.6583.411
larch0.1770.7330.44013.9178.2208.9203.210
stone pine....0.01002.9313.8270.11000.620
other conifers0.11000.455........0.150
beech28.5716.5814.0110.9471.2479.01814.45
maple4.4152.3184.5130.671..0.5562.88
ash3.2217.0143.4211.4890.3640.9423.510
oak2.2242.8190.3410.378..1.6331.413
chestnut......0.373..9.5171.117
other broadleaves2.0263.2181.9201.8390.7527.6182.810
indeterminable....0.249..0.374..0.141
total77.6463.1578.5465.4768.9757.0770.32
41-50 cmspruce13.5915.0729.3519.61028.1810.91420.13
fir10.0106.9106.691.3420.7561.6315.85
pine2.3212.8171.0352.2353.1250.5661.911
larch0.2530.3350.43512.8147.8155.1162.68
stone pine....0.01001.2412.123..0.320
other conifers..0.542......0.11000.140
beech15.0711.288.3100.21000.7444.1188.45
maple2.4190.9211.7140.21000.11000.11001.210
ash1.4233.7141.4330.21000.11000.3561.612
oak0.9242.1180.1640.21000.11001.1460.914
chestnut....0.071....3.8210.521
other broadleaves0.7341.3220.5300.2710.3612.3210.912
indeterminable..0.01000.0710.271....0.045
total46.5444.7449.4438.1743.2629.8744.02
51-60 cmspruce7.999.7818.358.11315.1106.41511.94
fir4.5125.4104.590.8471.0410.8333.76
pine0.6261.2180.3400.9431.5320.11000.712
larch0.01000.5340.3368.7156.2153.3151.98
stone pine......0.11001.030..0.129
other conifers0.01000.345......0.11000.139
beech5.6116.293.5120.3710.4472.0203.86
maple0.3350.4380.426......0.319
ash0.6281.6180.430......0.614
oak0.2451.2210.0100..0.11000.3520.417
chestnut..........1.8250.225
other broadleaves0.2450.3470.6400.3610.11000.2580.324
indeterminable....0.1580.2710.1100..0.041
total20.0526.8428.3419.4925.4714.9823.92
61-70 cmspruce2.7153.4136.972.7245.1142.9184.45
fir1.9172.0142.2150.3610.11000.3441.59
pine0.3520.2380.172..0.740..0.224
larch..0.1450.1534.2201.7241.3250.713
stone pine......0.11000.350..0.045
other conifers0.01000.354........0.150
beech0.8241.6151.118..0.11000.7301.010
maple0.1720.1580.158......0.136
ash0.1580.4360.146....0.11000.225
oak0.2800.533....0.1100..0.230
chestnut....0.0100....0.7310.130
other broadleaves0.1710.1710.161....0.11000.137
indeterminable....0.0100......0.0100
total6.2108.6710.767.4157.9115.9118.34
71-80 cmspruce0.8241.1183.0111.1331.8211.6251.77
fir0.8240.8200.7200.11000.3500.2580.612
pine..0.0100........0.0100
larch0.01000.01000.0711.9261.0300.5350.316
stone pine......0.5470.1710.11000.137
other conifers0.01000.0100........0.071
beech0.2450.7260.335..0.1710.4410.317
maple....0.0100......0.0100
ash..0.3360.0100......0.134
oak..0.3340.0100......0.132
chestnut..........0.5430.143
other broadleaves..0.171......0.11000.058
indeterminable..............
total1.9163.3114.093.6183.4153.2163.35
81-90 cmspruce0.2470.2410.8240.6550.5420.6360.516
fir0.3380.2350.235..0.11000.1720.220
pine..0.01000.0100......0.071
larch......0.9350.4530.2610.126
stone pine......0.11000.1100..0.071
other conifers..............
beech..0.3320.1580.1100..0.11000.126
maple....0.0100......0.0100
ash..0.0100........0.0100
oak0.01000.152........0.046
chestnut......0.1100..0.3470.043
other broadleaves..............
indeterminable..............
total0.5280.9181.1191.8271.0301.3231.010
91-100 cmspruce..0.01000.2340.11000.2570.11000.126
fir0.1710.171......0.2580.038
pine..............
larch......0.2710.1100..0.058
stone pine......0.1100....0.0100
other conifers..............
beech..0.158........0.058
maple..............
ash..0.0100........0.0100
oak..0.1100........0.0100
chestnut..........0.3520.053
other broadleaves..0.178........0.078
indeterminable..............
total0.1710.4350.2340.3500.3500.6370.317
over 100 cmspruce0.01000.1580.0710.11000.2710.11000.132
fir....0.0100......0.0100
pine..............
larch..........0.2740.074
stone pine......0.11000.1100..0.071
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........0.4520.052
other broadleaves..............
indeterminable..............
total0.01000.1580.1580.2710.2580.7400.224
totalspruce127.68138.66257.84208.79282.8691.711185.33
fir89.9759.9863.4610.8345.33613.32552.04
pine11.91813.1156.32969.81849.0192.65717.59
larch0.8453.6233.823101.31042.21252.11420.17
stone pine....0.17117.72525.3200.9753.815
other conifers3.3264.7240.7421.6587.3430.11002.716
beech144.26104.5589.6712.2397.74093.81389.83
maple29.8923.61134.196.5343.1456.22722.65
ash18.31532.5923.0149.6458.05314.82621.07
oak11.82219.7171.8299.4360.310019.82510.411
chestnut..0.31000.1741.284..117.11313.713
other broadleaves25.51229.41037.01054.91737.026125.91044.85
indeterminable0.2710.3462.1191.4462.4291.6391.213
total463.43430.23519.82505.05470.44539.94485.01

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195847/182340
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 NFI1/NFI2/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 cmspruce96391314806102771367428121138910369615746694
fir7433960721279619349421773758832225816
pine29439692437733929622322232671100701514
larch3671265545963230131685023242020718011
stone pine......56131868265374148219
other conifers414336023318048945567144..196220
beech1005881020471176986154137144594715389635
maple261413329016490113428351775151031119198
ash140421293015279515406434835112332992519
oak945371479282494761135..136434464816
chestnut..71100..34100..828915839415
other broadleaves3425144272128470113660192937271022413329876
indeterminable181007150446229052161331493993515
total3628054475556585242025172030683454372219872
21-30 cmspruce590711823810211856477013662410272415494494
fir3717123223124659922645886046334123776
pine67528604315224618691912242410762500112
larch36100214421864419571678023158717476010
stone pine......51532850243671140119
other conifers1624321237535839713571..50123
beech7757970217787792944512455355516266275
maple1655131779143725115158107531843775017
ash106121202615277720274462506241435680110
oak619241711221814014264..69727334914
chestnut......34100..390515393915
other broadleaves837191914142213147872353440394012102247
indeterminable18100..10841..3571427120330
total2244352694354348641095881065071765361321342
31-40 cmspruce3800104667913805627171244119205316314534
fir251912201912285491325741571893577546
pine69020961272703580620795257858360011
larch2577170331364011791779321108420338610
stone pine....910024331368271810063820
other conifers1810010655........12450
beech5388841809439911794712047110418152705
maple83915596181411135471..575629579
ash6052217711410622111689336411442370110
oak423247231985412678..19433145113
chestnut......2773..116318119017
other broadleaves37826816186112015339715292918295810
indeterminable....5849..2774..8541
total146844160105247004553186658769837745672
41-50 cmspruce25569381079229516581127209133415213073
fir189910175510208091064271561933161045
pine43121702173083518935296265766198311
larch4353843513635107915750156251727178
stone pine....71001034120523..31520
other conifers..12142......710012840
beech28297285382604101410071445021888725
maple45519218215321414100141008100124110
ash2602394014427331410071004157168912
oak1792553118336419100141001294690514
chestnut....1471....4672248121
other broadleaves140343322314430147128612812194112
indeterminable..710014711471....3545
total87934113524155284322384177736448467172
51-60 cmspruce15021024628575656891314611078416126534
fir8591213611014249684794411003339076
pine11526314188840744314132710074012
larch710012834993673415600154011619698
stone pine......71009930..10629
other conifers71007245......71008639
beech10531115859108812237242472452040396
maple6035913812526......27619
ash110283991811230......62114
oak3745304217100..7100395239417
chestnut..........2242522425
other broadleaves374577471774028617100225834724
indeterminable....215814717100..4241
total3787667945889841637102459718299254052
61-70 cmspruce51915868132162723124491153491846205
fir36418500146881527617100364516229
pine515249381772..6440..18224
larch..3545355335720160241572574513
stone pine......71002850..3545
other conifers71006554........7250
beech152244171535719..71008230101510
maple177223582458......6536
ash225891364346....1010016625
oak318012633....7100..16430
chestnut....7100....84319130
other broadleaves147116712861....71006537
indeterminable....7100......7100
total117911219073369662216764127251288504
71-80 cmspruce1602527718931119233171211912518228
fir14924200212182071002850215862312
pine..7100........7100
larch7100910014711622610030573534916
stone pine......4147147171006237
other conifers71007100........1471
beech3645180268135..1471434135517
maple....10100......10100
ash..67367100......7434
oak..75349100......8432
chestnut..........67436743
other broadleaves..1571......71002258
indeterminable..............
total36016837111270930119328163941634905
81-90 cmspruce434743412372454554943693749516
fir513857355935..7100177219020
pine..71007100......1471
larch......75353553286113926
stone pine......71007100..1471
other conifers..............
beech..843222587100..710012126
maple....7100......7100
ash..10100........10100
oak71003352........4146
chestnut......8100..43475043
other broadleaves..............
indeterminable..............
total10128234183321915127993016424108210
91-100 cmspruce..71007034710021581110011726
fir14711471......24595338
pine..............
larch......14717100..2158
stone pine......7100....7100
other conifers..............
beech..2158........2158
maple..............
ash..7100........7100
oak..16100........16100
chestnut..........43534353
other broadleaves..2778........2778
indeterminable..............
total14719335703427502850783731217
over 100 cmspruce7100225814717100167181007332
fir....7100......7100
pine..............
larch..........21742174
stone pine......71007100..1471
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........53525352
other broadleaves..............
indeterminable..............
total71002258215814712358824016924
totalspruce241348351996811024176531027352711219111966583
fir1700571520281995179163551336163226552184
pine22571833371519862959001847421932157185439
larch1554590523120123857011407713638014212877
stone pine....167114982524472011475407515
other conifers6162611862423442133587064314100288816
beech272726265465281987103139749401148514952823
maple56419599711107349547342984575828239765
ash346115824397223148094577353181227223217
oak2241224999175642979736281002423251105311
chestnut..71100217510384..14338131453213
other broadleaves48311274691111643104641173577261541111475715
indeterminable3671784665419118462312919139130713
total876503109231316352734271564549356609655147112

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195848/182341
NFI4b
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 2009/13
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 cmspruce86261113540102764667569121139310400415727784
fir7747964881184489380351244362433238105
pine25632445556624128642521362789100645015
larch5758442707003429261577721202621692711
stone pine......59631919267171158619
other conifers5583463932234451545374043..232519
beech99558952971117297043933645611815378135
maple319515308414513312475352855063433128077
ash134518333915260614450344714814402696528
oak1019411088322675070134..134336441918
chestnut1810018100..34100..808016815016
other broadleaves3122144690118210103542172993261027513328336
indeterminable10853884539124685010647896685117
total3600554339056547142046372027883479372204002
21-30 cmspruce520111771010194536504913673610277014469194
fir3922112999124394925736716144533120876
pine65329584304634519872011492512555496112
larch18100249492234317101781523185617487110
stone pine......56928762273671136619
other conifers1804021237535834715158..53122
beech6941962777756982774612455374516249325
maple15901220721636851011141107532193877847
ash8291918511423161425739255585343360428
oak636251301231613721045..67524298213
chestnut......34100..422915426315
other broadleaves812221754142224159432166734415112105517
indeterminable18100..160331810035711810024927
total2079852500954070141145581077271880261275372
31-40 cmspruce3525114689913658527781146639211716314304
fir244811205112304591305042472503779656
pine77721672213064287419750258255345910
larch326421930168381356168361911121937239
stone pine......23935417263610069321
other conifers14711174518100......14938
beech52678363784343101194716343117218147025
maple793167771516511217100..714433108
ash588181610141141192338934789236369811
oak339256831839523181710026229136113
chestnut..7100..2773..139918143318
other broadleaves41121757195721897451135412101531619
indeterminable36100181006545..7100710013238
total142315152364250054590187032778107752162
41-50 cmspruce24358311889334515661128069136015206193
fir19959156111221491104257501503160865
pine42821483172244218533313242861166111
larch2961903810837106916768146201626839
stone pine....91001094121222..33120
other conifers710010640......710012137
beech2969727847265691410071535441990384
maple3781621521502142710014100710011439
ash2622496713426191410071006047173510
oak18823507183653217571001463790613
chestnut....1471....5691958419
other broadleaves1733633821179254341285030220106312
indeterminable14717100783571007100..11328
total88784101774157804316484291637947460832
51-60 cmspruce14931019999586358091314791181216124544
fir10631112831114839684771421573141256
pine108292632089429144146311410071013
larch22589933575080914588164261520018
stone pine......21589930..12027
other conifers..7149......71007945
beech123911163191192121410042472662043846
maple115251003220828....810043117
ash1082749918134297100....74814
oak3653297211571..14100255938718
chestnut..........2532425324
other broadleaves365396391155321581471374531924
indeterminable....14711471....2850
total4219663395916841853102454820059260392
61-70 cmspruce54314724122398723923551143861848415
fir423166651379014141003544285019558
pine346557352559..4947..16424
larch..3545285033622232211932482412
stone pine......71003544..4241
other conifers71005047........5743
beech243205551336617..71001173112889
maple710029504647......8233
ash4045115353645....910019924
oak207210727......147114124
chestnut....7100....77308429
other broadleaves147146472850....71009630
indeterminable....71007100....1471
total13319238273732660316910118321297894
71-80 cmspruce16823326171094117539148242172320288
fir14424194223471714712850295075611
pine71007100....1471..2850
larch710016711471190249229723439015
stone pine......34441471..4838
other conifers71004358........5052
beech50432002210230..7100434140315
maple9100..1571......2458
ash710048412358......7832
oak..81409100..7100..9736
chestnut..........85378537
other broadleaves..22587100....71003745
indeterminable..............
total40015937101613931318310164531540255
81-90 cmspruce4347100282562461539429763262914
fir51388531593971007100710021619
pine..71007100......1471
larch......48435142435314126
stone pine......7100710071002158
other conifers71007100........1471
beech..673622587100..215811726
maple....7100......7100
ash..2458........2458
oak71003645........4341
chestnut......8100..56436440
other broadleaves..7100........7100
indeterminable..............
total10927333163511913729159232112012989
91-100 cmspruce71001471743214717100710012324
fir295021587100....17727432
pine..............
larch......21588100..2950
stone pine......1471....1471
other conifers..............
beech..1471........1471
maple..............
ash..7100........7100
oak..17100........17100
chestnut..........36533653
other broadleaves..23100........23100
indeterminable..............
total36459636813048371571603933616
over 100 cmspruce71002158354571002358197211226
fir..14717100......2158
pine..............
larch..........21742174
stone pine......71007100..1471
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........51515151
other broadleaves..............
indeterminable..............
total71003545434114713050913621920
totalspruce220478322406798124181671027899711767111919333
fir1782071536082079479803143537170825570964
pine226218251717177534600019455720338591744910
larch16543115131129824846310416712636814216117
stone pine....910016032424742015073423515
other conifers7812812462330538188547914114100332515
beech266646246945274237113438749421202713926923
maple608710627711112498630344064794028255895
ash317913846296682119603976752213525221846
oak2245244117175263296335351002466261035311
chestnut181002577217510384..14834131500113
other broadleaves456812773391133694646163816261599011480895
indeterminable176401133971417114361553811459138713
total860143103935316194434394964625256885055109441

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195849/182342
NFI4b
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 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce24.22.231.12.442.51.836.23.354.63.712.11.633.21.0
fir21.31.814.81.611.61.01.70.60.50.21.50.59.90.5
pine0.70.21.00.61.40.513.13.010.62.40.20.23.00.4
larch0.20.11.00.71.20.416.02.06.01.28.61.44.10.4
stone pine.0.0.0.0.0.02.70.85.51.20.20.10.80.1
other conifers1.50.51.50.50.60.20.70.43.51.3.0.01.10.2
beech27.41.922.01.515.41.23.51.31.40.615.92.216.00.7
maple8.81.27.21.08.00.82.70.81.20.62.50.85.90.4
ash3.70.67.71.14.20.62.50.82.00.93.60.94.30.3
oak2.81.12.50.80.40.23.21.1.0.03.41.21.90.3
chestnut0.00.00.00.00.30.30.20.2.0.020.32.83.50.5
other broadleaves9.01.111.01.113.81.317.32.414.12.931.22.815.80.8
indeterminable0.30.20.20.10.60.10.40.20.60.30.40.20.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce24.82.431.02.548.42.042.73.561.63.715.11.937.01.1
fir18.62.011.91.410.10.92.00.70.60.42.20.78.90.5
pine3.10.92.30.71.40.516.32.99.42.30.60.33.80.4
larch0.10.11.00.50.80.316.92.38.91.711.61.74.60.4
stone pine.0.0.0.0.0.04.91.38.42.10.20.11.20.2
other conifers0.80.30.80.30.30.20.30.20.40.2.0.00.50.1
beech33.42.325.01.817.51.32.21.01.00.618.52.718.70.8
maple8.11.08.21.38.90.91.00.40.90.51.10.46.00.4
ash3.90.77.41.05.90.82.61.02.31.22.70.84.70.4
oak3.00.85.21.20.50.21.90.8.0.03.60.82.30.3
chestnut.0.0.0.00.00.00.30.3.0.021.02.73.30.5
other broadleaves4.10.87.11.05.80.78.71.76.11.823.42.58.80.6
indeterminable0.10.1.0.00.40.10.10.10.40.30.10.10.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce24.92.330.92.255.52.045.63.964.83.426.53.442.11.1
fir17.01.813.41.411.71.02.11.00.60.33.31.110.20.6
pine5.41.14.40.91.50.513.92.59.92.31.00.54.50.5
larch0.20.11.40.40.80.324.63.213.62.216.12.55.60.5
stone pine.0.0.0.0.0.04.31.46.51.60.40.41.00.2
other conifers0.10.10.80.30.10.1.0.0.0.0.0.00.20.1
beech36.72.323.91.816.71.51.90.92.10.913.82.318.90.8
maple5.50.95.10.86.30.80.50.4.0.00.80.44.30.3
ash4.40.810.51.44.40.84.03.20.40.31.10.44.80.5
oak2.30.64.50.80.10.10.60.40.10.13.50.91.80.2
chestnut.0.00.00.00.20.20.40.3.0.016.42.71.90.3
other broadleaves3.00.65.00.92.40.42.20.81.50.816.72.44.50.4
indeterminable0.20.20.10.10.20.1.0.00.60.50.40.30.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce28.12.030.82.060.01.947.63.964.93.035.03.745.21.0
fir22.21.815.31.513.41.13.31.31.30.63.91.112.80.6
pine4.71.04.70.81.70.65.51.87.31.70.90.53.60.4
larch0.30.20.90.30.70.336.04.118.52.317.42.46.20.5
stone pine.0.0.0.00.10.13.91.44.91.1.0.00.80.1
other conifers0.10.11.00.4.0.0.0.0.0.00.20.20.30.1
beech33.32.127.21.816.31.40.40.41.60.814.22.519.20.8
maple4.30.72.10.43.10.40.80.80.30.30.20.22.40.2
ash2.90.79.41.12.70.50.40.40.20.21.50.73.70.3
oak2.10.55.10.90.30.10.60.50.20.24.01.42.00.2
chestnut.0.0.0.00.10.1.0.0.0.014.22.61.20.2
other broadleaves1.90.73.40.71.20.31.30.50.60.38.31.62.40.3
indeterminable0.20.10.10.10.50.20.20.20.40.20.20.20.30.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce35.02.731.32.364.22.042.13.860.23.638.94.247.71.2
fir25.12.419.91.915.41.43.51.62.81.17.22.115.30.8
pine2.50.74.10.81.00.44.72.06.01.71.00.72.70.3
larch0.50.31.50.50.70.345.14.024.43.424.63.28.20.6
stone pine.0.0.0.0.0.01.80.83.91.2.0.00.50.1
other conifers.0.01.10.5.0.0.0.0.0.00.30.30.30.1
beech30.02.725.42.012.71.40.70.71.70.812.62.416.60.9
maple2.80.71.60.52.30.6.0.0.0.00.40.41.70.3
ash2.50.77.81.31.40.40.40.4.0.00.70.72.80.4
oak0.80.44.91.00.20.1.0.00.60.51.10.71.50.3
chestnut.0.0.0.0.0.0.0.0.0.011.62.70.90.2
other broadleaves0.80.42.41.01.90.91.10.60.60.41.70.81.60.4
indeterminable.0.0.0.00.10.10.70.5.0.0.0.00.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce40.24.330.13.065.02.839.76.961.55.144.85.749.71.7
fir30.63.927.73.020.02.42.22.23.81.73.31.719.31.4
pine2.41.52.30.80.60.4.0.05.32.50.80.81.70.4
larch.0.01.50.60.70.454.97.224.94.624.94.68.31.0
stone pine.0.0.0.0.0.02.21.53.81.7.0.00.50.2
other conifers0.50.52.01.0.0.0.0.0.0.0.0.00.60.2
beech20.53.523.22.89.41.5.0.00.80.813.64.013.21.1
maple0.50.51.20.61.50.6.0.0.0.0.0.00.90.3
ash2.81.25.01.61.10.4.0.0.0.01.11.12.10.5
oak1.41.04.81.2.0.0.0.0.0.01.71.21.50.3
chestnut.0.0.0.00.90.7.0.0.0.09.02.71.10.4
other broadleaves1.00.72.20.90.70.4.0.0.0.00.80.81.00.3
indeterminable.0.0.0.00.20.21.11.1.0.0.0.00.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
71-80 cmspruce37.57.034.44.967.73.723.07.752.38.046.57.450.12.5
fir36.06.921.44.120.23.04.22.98.34.05.92.918.31.8
pine1.61.60.70.7.0.0.0.04.22.9.0.00.70.3
larch1.61.61.71.20.80.662.38.326.96.819.75.710.01.4
stone pine.0.0.0.0.0.010.54.64.22.8.0.01.10.4
other conifers1.61.64.62.6.0.0.0.0.0.0.0.01.20.6
beech18.16.221.24.17.11.9.0.02.12.18.93.510.61.5
maple2.02.0.0.01.30.8.0.0.0.0.0.00.70.4
ash1.61.65.12.01.40.8.0.0.0.0.0.01.80.6
oak.0.08.63.30.50.5.0.02.12.1.0.02.30.8
chestnut.0.0.0.00.60.6.0.0.0.017.55.82.20.8
other broadleaves.0.02.41.40.40.4.0.0.0.01.51.50.90.4
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 cmspruce39.913.929.36.876.46.639.814.659.111.442.89.250.44.2
fir46.813.625.06.614.75.54.54.44.54.42.72.715.22.8
pine.0.02.12.11.81.8.0.0.0.0.0.01.00.7
larch.0.0.0.0.0.037.312.732.011.121.98.211.62.6
stone pine.0.0.0.0.0.08.96.24.54.42.72.72.01.0
other conifers6.66.42.12.1.0.0.0.0.0.0.0.01.00.7
beech.0.019.66.25.53.14.54.4.0.08.24.68.22.1
maple.0.0.0.01.81.8.0.0.0.0.0.00.50.5
ash.0.07.24.1.0.0.0.0.0.0.0.01.71.0
oak6.66.410.64.5.0.0.0.0.0.0.0.03.01.2
chestnut.0.0.0.0.0.05.05.0.0.021.68.14.51.7
other broadleaves.0.04.22.9.0.0.0.0.0.0.0.01.00.7
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 cmspruce20.017.913.79.593.36.525.015.346.235.221.213.840.57.3
fir80.017.920.611.56.76.5.0.0.0.025.816.019.55.7
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.037.517.153.835.2.0.07.53.7
stone pine.0.0.0.0.0.037.517.1.0.0.0.05.43.0
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.013.79.5.0.0.0.0.0.0.0.03.72.6
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.06.96.8.0.0.0.0.0.0.0.01.91.9
oak.0.016.314.5.0.0.0.0.0.0.0.04.44.3
chestnut.0.0.0.0.0.0.0.0.0.053.018.39.34.7
other broadleaves.0.028.817.9.0.0.0.0.0.0.0.07.85.8
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.
over 100 cmspruce100.0.60.021.971.417.150.035.467.019.220.913.849.59.7
fir.0.040.021.928.617.1.0.0.0.0.0.011.75.6
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.017.215.623.515.412.06.8
stone pine.0.0.0.0.0.050.035.415.914.7.0.05.84.0
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.0.0.0.0.0.0.0.0.0.055.618.021.09.1
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.
totalspruce25.71.731.01.649.61.540.12.859.02.817.11.737.70.8
fir20.51.314.71.111.90.82.10.60.80.32.30.610.50.4
pine2.60.52.40.41.40.412.82.29.61.70.50.33.40.3
larch0.20.11.10.31.00.220.91.910.31.211.51.35.00.3
stone pine.0.0.0.00.00.03.70.86.11.20.20.10.90.1
other conifers0.90.21.20.30.30.10.40.21.70.60.00.00.70.1
beech30.91.523.71.115.81.02.50.91.40.616.12.017.20.5
maple7.20.76.10.77.00.51.60.50.80.41.70.55.00.3
ash3.70.58.10.74.20.52.40.81.50.72.80.74.30.3
oak2.60.64.00.60.40.12.20.70.10.13.40.82.00.2
chestnut0.00.00.00.00.20.20.20.2.0.019.42.32.90.4
other broadleaves5.50.67.60.77.80.710.81.58.31.824.82.110.10.5
indeterminable0.20.10.10.00.40.10.30.10.50.20.30.10.30.0
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 #195850/182343
NFI4b
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 2009/13
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 cmspruce45.91153.01090.3582.111115.9932.61369.04
fir40.4825.21124.793.9351.1434.23320.75
pine1.3321.7553.03429.72522.6240.61006.314
larch0.3581.7702.62936.21312.72023.2158.59
stone pine......6.13111.7220.5711.718
other conifers2.9342.5321.2431.6537.438..2.318
beech52.0837.5732.887.9372.94542.81433.34
maple16.81512.31416.9116.1302.5506.63312.27
ash7.11813.2148.9145.6304.2469.7258.98
oak5.3414.2320.9457.433..9.1353.917
chestnut0.11000.11000.61000.4100..54.6167.316
other broadleaves17.11318.81029.41039.21630.02383.91132.96
indeterminable0.6530.3451.2230.9441.2431.0460.816
total189.74170.65212.53227.06212.26268.75207.82
21-30 cmspruce27.11130.31061.4654.81264.8921.41343.44
fir20.31111.71212.892.6350.6613.13210.56
pine3.4292.3301.83821.0199.9250.8554.512
larch0.11001.0491.03721.7159.31916.4155.49
stone pine......6.4268.8260.2711.419
other conifers0.9400.8370.4560.4710.458..0.522
beech36.6924.5722.382.8461.15526.11621.95
maple8.9128.11611.3101.3380.9531.6367.17
ash4.3197.2147.5153.4372.4553.8325.69
oak3.3255.1230.7342.540..5.1232.713
chestnut....0.11000.4100..29.6153.915
other broadleaves4.5217.0147.31311.1206.43133.01210.37
indeterminable0.1100..0.5330.21000.5580.11000.226
total109.5597.84127.04128.57105.17141.35117.42
31-40 cmspruce18.51018.4942.6529.41142.8815.01528.63
fir12.7118.0119.091.3500.4471.9336.96
pine4.0212.6211.1379.0196.5250.5553.110
larch0.2640.9300.63615.9149.0169.1163.88
stone pine......2.8334.3250.21000.719
other conifers0.1710.5450.177......0.136
beech27.4814.2812.9101.2471.4437.81712.85
maple4.1163.0154.9120.471..0.5442.98
ash3.3186.3143.4182.6830.3780.6363.310
oak1.7252.7180.1520.4690.11002.0271.213
chestnut..0.01000.11000.373..9.3181.318
other broadleaves2.3203.0191.9171.4371.0549.5153.09
indeterminable0.21000.11000.245..0.4850.2660.233
total74.4459.5476.9364.6766.1656.8667.92
41-50 cmspruce13.1812.3829.0516.41125.189.41418.63
fir10.496.1106.591.1420.5501.0305.35
pine2.2201.9170.8361.9332.8230.2531.511
larch0.1610.4380.43512.4157.1134.7152.68
stone pine....0.01001.3361.922..0.319
other conifers0.01000.440......0.01000.137
beech15.5710.977.990.11000.6533.8187.94
maple2.0160.8211.5140.31000.11000.01001.09
ash1.4243.8131.3180.11000.11000.4471.59
oak1.0232.0170.2430.2750.11001.1350.813
chestnut....0.071....3.8190.519
other broadleaves0.9361.3210.6250.4410.2502.2191.011
indeterminable0.1710.01000.2350.11000.1710.01000.126
total46.7439.9448.3334.4838.7626.7741.22
51-60 cmspruce7.897.8918.058.41213.3105.61511.23
fir5.6115.0114.390.7470.6421.0303.66
pine0.6291.0200.3390.9441.3300.1740.613
larch0.1580.4330.2429.0135.4153.6141.98
stone pine......0.4440.930..0.125
other conifers..0.349......0.01000.145
beech6.7116.493.6110.11000.4471.8193.96
maple0.6240.4320.627....0.11000.417
ash0.6261.9180.4290.1100..0.11000.714
oak0.2531.2200.071..0.11000.2590.318
chestnut..........1.7240.224
other broadleaves0.2530.6410.5470.2580.1710.2450.425
indeterminable....0.0710.171....0.050
total22.4525.0528.0419.9922.1714.5823.42
61-70 cmspruce2.9132.8127.572.5234.9142.6184.45
fir2.2162.6132.3140.11000.3440.2501.78
pine0.2650.2350.159..0.4470.01000.124
larch..0.1450.1503.5212.0211.4220.712
stone pine......0.1710.344..0.038
other conifers0.01000.247........0.043
beech1.5182.2131.117..0.11000.8311.29
maple0.01000.1500.243......0.132
ash0.2450.5330.141....0.11000.223
oak0.1720.526......0.1710.123
chestnut....0.183....0.5300.133
other broadleaves0.1710.2430.150....0.01000.129
indeterminable....0.01000.1100....0.071
total7.399.5611.666.4168.0105.7118.83
71-80 cmspruce0.9231.3173.4100.8391.5221.5221.87
fir0.8240.8211.0170.1710.2500.2500.711
pine0.01000.0100....0.171..0.050
larch0.01000.1710.0712.1220.8290.6320.415
stone pine......0.4440.171..0.038
other conifers0.01000.258........0.052
beech0.4380.8220.428..0.11000.3410.415
maple0.0100..0.158......0.050
ash0.01000.2410.158......0.132
oak..0.3400.0100..0.1100..0.136
chestnut....0.0100....0.6370.134
other broadleaves..0.1580.0100....0.01000.045
indeterminable..............
total2.3143.7105.083.3172.9153.2143.75
81-90 cmspruce0.2470.4280.9210.6530.8290.7270.613
fir0.3380.3310.2390.11000.11000.01000.219
pine..0.01000.0100......0.071
larch......0.6390.4420.4430.124
stone pine......0.1710.11000.01000.050
other conifers0.01000.0100........0.071
beech..0.3360.1580.1100..0.1580.126
maple....0.0100......0.0100
ash..0.158........0.058
oak0.01000.145........0.041
chestnut......0.1100..0.4430.140
other broadleaves..0.171........0.071
indeterminable..............
total0.6271.3161.2181.6271.4221.7181.28
91-100 cmspruce0.01000.1710.3280.1710.11000.1710.122
fir0.1500.1580.0100....0.1720.132
pine..............
larch......0.2580.1100..0.050
stone pine......0.258....0.058
other conifers..............
beech..0.171........0.071
maple..............
ash..0.0100........0.0100
oak..0.1100........0.0100
chestnut..........0.2530.053
other broadleaves..0.180........0.080
indeterminable..............
total0.2450.4340.3270.6350.1710.4370.315
over 100 cmspruce0.01000.1580.1450.11000.3500.1720.125
fir..0.1710.071......0.050
pine..............
larch........0.11000.1740.061
stone pine......0.11000.1100..0.071
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........0.3510.051
other broadleaves..............
indeterminable..............
total0.01000.1450.1380.1710.4410.6360.219
totalspruce116.67126.56253.44195.29269.5689.110177.82
fir92.9759.8860.9610.0313.73711.82549.74
pine11.7189.8177.12862.41843.7182.45516.29
larch0.8434.5314.923101.5947.01159.61123.56
stone pine....0.010017.82328.1191.0734.415
other conifers4.0284.8231.7431.9547.8360.11003.215
beech140.1596.7580.8612.3366.54283.61381.43
maple32.61024.71135.588.0293.5478.72923.65
ash16.81333.1921.71111.8347.04914.72420.26
oak11.62416.2171.92810.5330.310017.5249.211
chestnut0.11000.1771.0941.184..101.01313.513
other broadleaves25.01231.1939.8952.41537.723128.91047.85
indeterminable0.9400.4392.1171.3332.2361.4411.412
total453.03407.83510.82486.35457.04519.74472.01

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195851/182344
NFI4b
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 2009/13
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 cmspruce8904111363610311385801011134369489213800164
fir7837864881185229380351244362433239755
pine256324455510273428982526172489100733114
larch5758442709002935331414782034801698899
stone pine......596311353237171202018
other conifers5583463932417431545385638..262418
beech100788964471131497723733645642414385684
maple325215315614583911591302855098733141107
ash1368183393153065145503149247145825103268
oak1019411088323034571833..136135448917
chestnut181001810021110034100..818716846816
other broadleaves33091348331010137103826163475231257811381576
indeterminable108538845409238644144431454698016
total3676354387057328242214972459574029762409542
21-30 cmspruce52551177851021180653501275079321013502874
fir3940112999124430925736716146332121586
pine65329584306193820441911492512555517412
larch18100249493293721171610801924611562559
stone pine......620261025263671168119
other conifers18040212371425634715158..61922
beech7091962957767582774612455391816253805
maple17291220721639121012838107532373681857
ash8291918511425801532938276555703264359
oak636251301232263424440..76223316813
chestnut....2110034100..444315449815
other broadleaves8692117901425241310872074131495712119677
indeterminable18100..160331810054581810026726
total2121652513954379741254071218472119851360742
31-40 cmspruce3595104726914703528721149619225615331133
fir245511205112309391305042472853380576
pine77721672213963787419757258255355710
larch3264219302083615511510411713721644258
stone pine......27033497253610080219
other conifers1471117452577......15636
beech53038365584433101194716343117218148455
maple80016777151680123471..714433628
ash640181610141179182518334789236380610
oak339256831839523869710029527140013
chestnut..7100421002773..139918147518
other broadleaves439207641964717136371135414211535219
indeterminable36100181006545..4385356619633
total144314152994265103630387658685166787162
41-50 cmspruce25418315689996515961129118140414216043
fir20109157010223691104257501573061405
pine42821483172753618533327243653173411
larch2961903812335120815828146991529778
stone pine....91001303622022..35919
other conifers710010640......710012137
beech3012727917271091410071535671891644
maple3921621521510142710014100710011659
ash262249671344918141007100604717589
oak18823518185243217571001613594713
chestnut....1471....5691958419
other broadleaves1733634521204254341285033219112411
indeterminable14717100783571001671710012926
total90574102494166554335484486640057478052
51-60 cmspruce15151020169620358161315441084715129414
fir10861112831114909684771421573141556
pine10829263209639914415330217473213
larch22589933714287513626155361422298
stone pine......34449930..13425
other conifers..7149......71007945
beech130111163891229111410042472761945006
maple123241003222127....810045217
ash1082749918134297100..1410076214
oak3653315211571..14100255940518
chestnut..........2532425324
other broadleaves3653155411834721581471374544625
indeterminable....14711471....2850
total433456441596554194092563721818271142
61-70 cmspruce56614731122590724823573143861850935
fir430166741379714141003544285019798
pine346557352559..4947710017124
larch..3545285034321232212142285212
stone pine......14713544..4938
other conifers71005047........5743
beech288195641337317..71001173113509
maple710029506043......9632
ash4045122334341....910021423
oak207211826......147115223
chestnut....3683....773011333
other broadleaves147153432850....710010329
indeterminable....71007100....1471
total140692433739876625169321186011102433
71-80 cmspruce16823326171163107539178232252221347
fir16124203213471714712850295078211
pine71007100....1471..2850
larch710016711471203229229953242715
stone pine......34441471..4838
other conifers71004358........5052
beech81392002212228..7100434145315
maple9100..2358......3250
ash710048412358......7832
oak..81409100..7100..9736
chestnut....10100....85379434
other broadleaves..22587100....71003745
indeterminable..............
total44815946101718832718340154831442625
81-90 cmspruce43471002830821615394291112771713
fir51388531593971007100710021619
pine..71007100......1471
larch......57395142574316524
stone pine......1471710071002850
other conifers71007100........1471
beech..673622587100..215811726
maple....7100......7100
ash..2458........2458
oak71003645........4341
chestnut......8100..56436440
other broadleaves..1471........1471
indeterminable..............
total10927340164041815327159232601814248
91-100 cmspruce71001471982814717100147115422
fir295021587100....17727432
pine..............
larch......21588100..2950
stone pine......2158....2158
other conifers..............
beech..1471........1471
maple..............
ash..7100........7100
oak..17100........17100
chestnut..........36533653
other broadleaves..3080........3080
indeterminable..............
total3645103341052755351571673738215
over 100 cmspruce71002158354571003050197211925
fir..14711471......2850
pine..............
larch........810021742961
stone pine......71007100..1471
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........51515151
other broadleaves..............
indeterminable..............
total71003545503814714441913624119
totalspruce22601732512687415419049931240713364102061803
fir1799971538782099679803143537176825575644
pine22621825171724452860921850671836055187439
larch16543115131167423990810544311893511272766
stone pine....910017392332571915073515515
other conifers7812812462358443188549073614100372015
beech271555248695278787120336749421253913943923
maple6312106349111225187813040647131029274095
ash3254138523974721111513480949220324234126
oak22452441571764328102133351002617241071911
chestnut1810025773359410384..15155131563513
other broadleaves483912800691373095113154372231933810553995
indeterminable176401133973217131342563620541161312
total878083104854317616324745755297657795845472161

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195852/182345
NFI4b
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 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce24.02.231.22.442.21.837.03.556.24.111.51.733.01.0
fir21.51.815.01.612.91.11.90.60.60.31.80.610.80.6
pine0.70.21.00.61.00.414.03.210.52.60.30.32.90.4
larch0.20.11.00.71.10.414.32.03.80.85.81.23.10.3
stone pine.0.0.0.0.0.02.90.94.51.20.20.10.70.1
other conifers1.60.51.50.50.40.20.80.43.61.5.0.01.10.2
beech27.61.922.01.517.11.43.41.31.70.817.62.517.20.7
maple8.91.37.11.07.80.82.30.81.40.71.80.65.80.4
ash3.70.67.71.14.00.52.20.72.31.14.11.04.40.4
oak2.81.12.50.80.40.23.41.1.0.03.91.32.00.3
chestnut0.10.10.00.0.0.00.20.2.0.023.23.23.70.6
other broadleaves8.71.110.81.112.51.117.32.614.83.429.53.014.90.8
indeterminable0.30.20.20.10.60.10.30.20.50.20.30.20.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce25.02.430.82.547.82.144.13.762.53.914.72.036.81.1
fir18.92.012.01.410.81.02.20.80.70.42.40.89.50.6
pine3.10.92.30.71.10.517.33.210.72.60.70.43.90.5
larch0.10.11.00.50.50.214.92.17.61.79.91.63.80.4
stone pine.0.0.0.0.0.05.01.47.11.90.20.11.10.2
other conifers0.90.30.80.30.10.10.30.20.50.3.0.00.40.1
beech33.42.425.11.818.61.42.41.11.10.619.92.919.50.8
maple7.60.98.31.39.10.91.00.41.00.51.20.46.10.4
ash4.00.77.41.05.70.82.20.92.41.42.80.94.70.4
oak3.10.85.21.20.40.11.80.8.0.03.60.82.30.3
chestnut.0.0.0.0.0.00.30.3.0.022.52.93.30.5
other broadleaves3.90.87.01.05.50.88.21.76.22.022.12.48.30.6
indeterminable0.10.1.0.00.40.10.20.20.30.20.10.10.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce24.82.330.82.354.62.047.14.166.33.627.13.641.81.1
fir17.21.813.51.412.21.12.21.10.60.33.21.210.60.6
pine5.51.14.40.91.20.514.82.710.72.51.00.64.60.5
larch0.20.11.40.40.70.323.03.311.92.114.22.54.90.5
stone pine.0.0.0.0.0.04.11.45.91.50.50.50.90.2
other conifers0.10.10.80.30.10.1.0.0.0.0.0.00.20.1
beech37.02.323.91.817.41.62.00.92.31.015.02.519.50.9
maple5.60.95.10.86.60.80.30.3.0.00.90.44.40.4
ash4.10.710.61.44.60.83.93.40.50.41.20.44.90.5
oak2.40.64.50.80.20.10.50.40.10.13.41.01.80.2
chestnut.0.00.00.0.0.00.40.3.0.017.92.91.90.3
other broadleaves2.90.65.00.92.30.41.60.71.60.915.52.34.20.4
indeterminable0.30.30.10.10.30.1.0.00.10.10.10.10.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce27.42.030.62.059.11.949.54.065.43.135.83.944.71.1
fir22.51.815.31.514.01.23.51.41.30.64.01.213.20.7
pine4.81.04.70.81.40.65.81.97.31.70.80.53.60.4
larch0.30.20.90.30.70.333.84.217.92.416.32.55.80.5
stone pine.0.0.0.00.10.13.51.45.01.1.0.00.70.1
other conifers0.10.11.00.4.0.0.0.0.0.00.20.20.30.1
beech33.42.127.41.816.81.40.40.41.60.914.42.619.60.8
maple4.30.72.10.43.20.40.90.90.30.30.20.22.50.2
ash3.00.79.51.12.70.50.40.40.20.21.60.73.80.4
oak2.10.55.00.90.20.10.70.50.20.23.91.42.00.3
chestnut.0.0.0.00.10.1.0.0.0.015.02.81.30.2
other broadleaves1.90.73.30.71.10.31.30.60.70.38.01.62.30.3
indeterminable0.20.10.10.10.50.20.20.20.20.2.0.00.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce35.42.831.52.363.92.143.73.960.33.840.54.447.81.2
fir25.22.520.21.916.21.43.71.72.91.27.82.315.80.8
pine2.60.74.20.81.00.44.92.15.91.80.70.72.70.4
larch0.50.31.60.50.60.343.74.124.03.521.33.07.70.6
stone pine.0.0.0.0.0.01.10.64.01.2.0.00.50.1
other conifers.0.01.10.5.0.0.0.0.0.00.40.40.30.1
beech29.42.725.72.113.01.40.70.71.70.813.32.616.80.9
maple2.70.71.60.52.30.6.0.0.0.00.40.41.70.3
ash2.60.77.91.31.50.40.40.4.0.0.0.02.90.4
oak0.90.54.71.00.20.1.0.00.60.61.20.71.50.3
chestnut.0.0.0.0.0.0.0.0.0.012.62.91.00.2
other broadleaves0.90.41.50.61.30.71.10.70.60.41.80.81.20.3
indeterminable.0.0.0.00.20.10.70.5.0.0.0.00.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce40.84.430.43.164.32.839.77.160.65.246.45.849.51.7
fir31.84.127.93.121.22.52.32.23.91.73.41.720.01.4
pine2.51.62.40.80.70.4.0.05.42.5.0.01.70.4
larch.0.01.50.70.80.455.77.325.44.723.24.78.41.0
stone pine.0.0.0.0.0.01.11.13.91.7.0.00.40.2
other conifers0.50.52.11.0.0.0.0.0.0.0.0.00.60.3
beech18.33.323.32.89.81.6.0.00.80.814.14.113.21.1
maple0.50.51.20.61.20.6.0.0.0.0.0.00.80.3
ash3.01.34.81.61.00.4.0.0.0.01.11.12.00.5
oak1.51.14.51.2.0.0.0.0.0.01.71.21.40.3
chestnut.0.0.0.00.20.2.0.0.0.09.32.80.90.2
other broadleaves1.10.81.90.90.80.4.0.0.0.00.90.91.00.3
indeterminable.0.0.0.00.20.21.11.1.0.0.0.00.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
71-80 cmspruce42.07.434.85.067.83.824.18.047.78.448.07.650.42.6
fir36.06.920.74.121.53.24.43.19.14.46.33.118.81.9
pine1.81.80.80.8.0.0.0.04.63.2.0.00.70.4
larch1.81.81.71.20.90.660.68.629.57.215.85.19.71.4
stone pine.0.0.0.0.0.010.94.84.63.1.0.01.20.5
other conifers1.81.84.62.6.0.0.0.0.0.0.0.01.30.6
beech12.65.121.44.26.41.9.0.02.32.39.53.810.01.4
maple2.22.2.0.01.00.7.0.0.0.0.0.00.60.4
ash1.81.85.12.01.40.8.0.0.0.0.0.01.90.6
oak.0.08.73.30.60.6.0.02.32.3.0.02.40.9
chestnut.0.0.0.0.0.0.0.0.0.018.76.22.10.8
other broadleaves.0.02.41.40.40.4.0.0.0.01.61.60.90.4
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 cmspruce39.913.929.96.972.87.544.415.459.111.436.09.748.44.4
fir46.813.625.56.816.96.35.05.04.54.43.43.316.63.0
pine.0.02.12.12.02.0.0.0.0.0.0.01.10.8
larch.0.0.0.0.0.035.013.332.011.120.39.310.92.7
stone pine.0.0.0.0.0.05.05.04.54.43.43.31.60.9
other conifers6.66.42.12.1.0.0.0.0.0.0.0.01.10.8
beech.0.020.06.36.33.65.05.0.0.010.15.79.02.3
maple.0.0.0.02.02.0.0.0.0.0.0.00.50.5
ash.0.07.44.1.0.0.0.0.0.0.0.01.91.1
oak6.66.410.84.6.0.0.0.0.0.0.0.03.31.3
chestnut.0.0.0.0.0.05.65.5.0.026.89.74.91.9
other broadleaves.0.02.12.1.0.0.0.0.0.0.0.00.50.5
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.
91-100 cmspruce20.017.914.710.291.28.428.617.146.235.211.911.436.67.6
fir80.017.922.112.48.88.4.0.0.0.028.917.722.26.4
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.042.918.753.835.2.0.08.54.1
stone pine.0.0.0.0.0.028.617.1.0.0.0.04.12.8
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.014.710.2.0.0.0.0.0.0.0.04.22.9
maple.0.0.0.0.0.0.0.0.0.0.0.0.0.0
ash.0.07.47.4.0.0.0.0.0.0.0.02.12.1
oak.0.017.515.5.0.0.0.0.0.0.0.05.04.8
chestnut.0.0.0.0.0.0.0.0.0.059.319.110.65.3
other broadleaves.0.023.519.1.0.0.0.0.0.0.0.06.76.3
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.
over 100 cmspruce100.0.60.021.983.315.250.035.476.320.920.913.851.210.3
fir.0.040.021.916.715.2.0.0.0.0.0.09.75.4
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0.0.023.515.49.76.8
stone pine.0.0.0.0.0.050.035.423.720.9.0.06.34.4
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.0.0.0.0.0.0.0.0.0.055.618.023.09.9
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.
totalspruce25.61.731.01.649.31.541.32.960.33.017.11.837.60.8
fir20.71.414.81.112.80.82.20.70.90.32.50.611.20.4
pine2.60.52.40.41.10.413.72.49.91.80.50.33.40.3
larch0.20.11.10.30.80.219.31.99.01.19.21.34.20.3
stone pine.0.0.0.00.00.03.60.95.31.10.20.20.80.1
other conifers0.90.31.20.30.20.10.40.21.70.70.00.00.70.1
beech31.01.523.81.116.91.02.61.01.60.717.52.218.10.6
maple7.10.76.00.76.90.51.40.50.90.41.40.45.00.3
ash3.70.58.10.74.10.42.20.81.70.83.10.84.30.3
oak2.60.64.00.70.30.12.20.80.10.13.60.92.00.2
chestnut0.00.00.00.00.00.00.20.2.0.021.52.52.90.4
other broadleaves5.30.67.40.77.00.610.61.68.32.023.22.29.40.5
indeterminable0.20.10.10.00.40.10.30.10.30.10.20.10.30.0
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 #195853/182346
NFI4b
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 2009/13
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 cmspruce45.61153.31087.9689.511117.8932.71568.64
fir41.0825.61126.994.5351.3425.13322.45
pine1.4321.8552.14133.92522.1260.71006.115
larch0.3581.7702.23434.6158.02116.5216.511
stone pine......7.0319.5250.6711.519
other conifers3.0342.5320.7451.8537.643..2.219
beech52.6837.5735.598.3393.54550.01535.64
maple16.91512.11416.3115.6352.9505.23312.17
ash7.11813.2158.3145.3344.94811.8269.18
oak5.4414.3320.8508.333..11.0364.218
chestnut0.11000.1100..0.4100..66.0167.716
other broadleaves16.51418.51026.11041.91630.92683.91230.96
indeterminable0.6530.3451.2240.8501.1470.7660.817
total190.44170.95208.13241.96209.77284.26207.72
21-30 cmspruce27.51130.41061.8659.71269.7922.61444.24
fir20.71111.81214.093.0350.7613.63311.46
pine3.5292.3301.54523.51911.9251.0554.712
larch0.11001.0490.74320.2168.42315.2174.610
stone pine......6.7287.9270.3711.319
other conifers1.0400.8370.2580.4710.558..0.522
beech36.7924.7724.183.3461.35530.61623.55
maple8.4128.21611.7101.3411.1521.8387.37
ash4.4197.3147.4143.0392.6584.4335.78
oak3.4255.1230.5372.545..5.5242.813
chestnut......0.4100..34.5144.015
other broadleaves4.3216.9147.11411.1206.93433.9129.97
indeterminable0.1100..0.5330.21000.4710.11000.227
total110.0598.54129.44135.47111.47153.65120.22
31-40 cmspruce18.61118.5943.4532.81148.2917.31629.63
fir12.9118.1119.791.5500.4472.0377.56
pine4.1212.6211.04210.3197.8250.7553.310
larch0.2640.9300.53816.0168.6189.1183.59
stone pine......2.8354.3260.31000.721
other conifers0.1710.5450.1100......0.138
beech27.8814.3813.8101.4471.7439.61713.95
maple4.2163.1155.2120.2100..0.6443.18
ash3.1186.3143.6192.7890.4780.8363.511
oak1.8252.7180.1520.4810.11002.1291.313
chestnut..0.0100..0.373..11.4181.418
other broadleaves2.2213.0191.8181.2441.2549.9153.09
indeterminable0.21000.11000.245..0.11000.11000.138
total75.2460.0479.5369.8872.7663.8670.92
41-50 cmspruce12.9812.3829.7518.51029.0811.11419.43
fir10.596.1107.091.3420.6501.2315.75
pine2.3201.9170.7422.2333.2240.2611.611
larch0.2610.4380.33712.6167.9145.1162.59
stone pine....0.01001.3412.222..0.320
other conifers0.01000.440......0.11000.137
beech15.7711.078.490.21000.7534.4198.54
maple2.0160.8211.6140.31000.11000.11001.19
ash1.4243.8131.4190.21000.11000.5471.69
oak1.0232.0180.1530.2750.11001.2370.913
chestnut....0.071....4.7190.519
other broadleaves0.9361.3210.6250.5400.3502.5201.012
indeterminable0.1710.01000.2350.11000.1100..0.128
total46.9440.1450.2337.4844.4631.0743.42
51-60 cmspruce7.9107.9918.659.61215.3106.61611.74
fir5.6115.1114.790.8470.7421.3303.96
pine0.6291.0200.3421.1441.5310.11000.713
larch0.1580.4330.2509.6146.1163.5151.98
stone pine......0.2571.030..0.127
other conifers..0.349......0.11000.145
beech6.5116.493.8120.21000.4472.2204.16
maple0.6250.4320.728....0.11000.417
ash0.6262.0180.4290.1100....0.714
oak0.2531.2210.071..0.11000.2590.418
chestnut..........2.1240.224
other broadleaves0.2530.4390.4530.3580.1710.3440.324
indeterminable....0.0710.271....0.050
total22.3525.0529.1421.9925.4716.4824.52
61-70 cmspruce2.9142.9127.672.8235.7143.2184.65
fir2.2162.6132.5140.21000.4440.2501.88
pine0.2650.2350.159..0.547..0.224
larch..0.1450.1504.0212.4211.6240.812
stone pine......0.11000.444..0.041
other conifers0.01000.247........0.143
beech1.3192.2131.217..0.11001.0311.29
maple0.01000.1500.147......0.133
ash0.2450.5350.145....0.11000.224
oak0.1720.427......0.1710.124
chestnut....0.0100....0.6300.129
other broadleaves0.1710.2470.150....0.11000.130
indeterminable....0.01000.1100....0.071
total7.099.4711.967.1169.4106.8119.23
71-80 cmspruce0.9231.3173.5110.9391.5241.8231.97
fir0.8240.8221.1170.2710.3500.2500.711
pine0.01000.0100....0.171..0.050
larch0.01000.1710.0712.2230.9290.6340.415
stone pine......0.4440.171..0.038
other conifers0.01000.258........0.052
beech0.3430.8220.330..0.11000.4410.415
maple0.0100..0.071......0.058
ash0.01000.2410.158......0.132
oak..0.3400.0100..0.1100..0.136
chestnut..........0.7370.137
other broadleaves..0.1580.0100....0.11000.045
indeterminable..............
total2.1153.7105.183.7183.2163.7143.85
81-90 cmspruce0.2470.4280.8240.7531.0290.6320.613
fir0.3380.3310.2390.11000.11000.11000.219
pine..0.01000.0100......0.071
larch......0.6420.5420.3520.126
stone pine......0.11000.11000.11000.058
other conifers0.01000.0100........0.071
beech..0.3360.1580.1100..0.2580.126
maple....0.0100......0.0100
ash..0.158........0.058
oak0.01000.145........0.041
chestnut......0.1100..0.5430.140
other broadleaves..0.0100........0.0100
indeterminable..............
total0.6271.3161.1191.6291.6221.7201.29
91-100 cmspruce0.01000.1710.2320.2710.11000.11000.124
fir0.2500.1580.0100....0.1720.132
pine..............
larch......0.2570.1100..0.050
stone pine......0.271....0.071
other conifers..............
beech..0.171........0.071
maple..............
ash..0.0100........0.0100
oak..0.1100........0.0100
chestnut..........0.3530.053
other broadleaves..0.1100........0.0100
indeterminable..............
total0.2450.4360.3300.6370.2710.5390.316
over 100 cmspruce0.01000.1580.1450.11000.2580.2720.126
fir..0.1710.0100......0.058
pine..............
larch..........0.2740.074
stone pine......0.11000.1100..0.071
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........0.4510.051
other broadleaves..............
indeterminable..............
total0.01000.1450.1410.2710.3500.7360.220
totalspruce116.67127.06253.74214.89288.5696.110180.83
fir94.2760.5866.1611.6304.53713.92553.84
pine12.0189.9175.63370.91847.1192.85916.410
larch0.9434.5314.124100.11043.11252.01320.47
stone pine....0.010018.92425.6201.2734.015
other conifers4.1284.9231.0382.2538.2410.11003.115
beech141.0597.3587.2613.4387.74298.31387.33
maple32.21024.71135.887.5344.2477.72824.15
ash16.81333.3921.21111.3397.95117.42520.96
oak11.92416.2171.73211.4340.410020.1269.811
chestnut0.11000.1770.1741.284..121.21314.113
other broadleaves24.21230.5936.0954.91639.525130.61045.35
indeterminable0.9400.4392.3171.3361.6370.9591.313
total454.83409.33514.82519.65478.34562.44481.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195854/182347
NFI1
total stem number NFI1: diameter (class size 10 cm) · main tree species · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce20.01.229.91.442.31.138.82.057.12.212.41.132.40.6
fir19.80.912.70.713.20.64.91.01.80.51.80.411.00.3
pine1.20.31.40.32.00.417.42.016.52.00.50.24.00.3
larch0.20.11.10.30.50.115.71.37.10.85.70.63.10.2
stone pine.0.0.0.00.10.03.20.64.40.70.00.00.60.1
other conifers0.60.20.90.20.30.10.10.11.40.50.10.00.50.1
beech33.41.226.51.019.50.82.30.72.10.518.61.420.50.4
maple7.50.55.20.56.60.41.10.31.10.31.30.24.80.2
ash4.60.57.20.54.40.41.40.31.30.53.30.44.40.2
oak3.10.54.90.60.50.12.40.60.10.14.90.72.70.2
chestnut.0.00.10.10.10.10.10.1.0.024.41.73.60.3
other broadleaves9.60.610.10.710.50.612.71.47.21.126.91.412.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce22.31.129.81.151.11.146.72.165.01.920.01.638.70.6
fir18.00.914.80.813.10.63.40.61.90.52.00.411.60.3
pine2.60.42.60.32.50.415.41.711.31.21.50.54.20.2
larch0.20.11.10.20.80.221.51.610.11.09.61.04.10.2
stone pine.0.0.0.00.10.15.20.96.20.90.10.11.00.1
other conifers0.10.10.40.10.10.0.0.00.10.10.10.10.20.0
beech36.31.225.80.918.40.81.70.62.00.720.51.620.90.4
maple6.60.55.40.46.20.40.30.20.50.21.00.34.60.2
ash4.30.58.30.63.30.30.70.30.80.32.70.54.10.2
oak4.50.65.10.50.50.11.30.4.0.04.70.82.70.2
chestnut.0.00.20.10.00.00.00.0.0.018.21.61.80.2
other broadleaves5.00.56.40.53.80.33.80.72.20.619.61.46.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce27.21.140.41.261.21.050.22.168.11.834.52.247.50.6
fir20.71.015.60.813.20.63.70.81.80.44.40.912.90.4
pine5.70.66.20.52.10.310.51.29.31.12.20.85.10.3
larch0.20.11.00.20.90.228.11.912.81.216.61.44.80.2
stone pine.0.0.0.00.10.04.60.86.30.90.20.10.90.1
other conifers.0.00.20.10.00.00.10.1.0.00.10.10.10.0
beech34.71.220.70.915.60.70.40.20.80.317.51.518.20.4
maple4.50.42.50.33.30.30.20.10.10.10.30.12.60.1
ash2.50.36.20.51.80.20.40.20.10.11.20.32.80.2
oak2.40.34.00.40.20.10.10.10.10.14.10.81.90.1
chestnut.0.0.0.00.10.00.20.1.0.010.01.20.70.1
other broadleaves2.10.33.10.31.40.21.60.50.60.38.81.02.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce37.71.345.51.166.11.045.82.066.31.743.02.153.10.6
fir22.01.016.30.815.20.74.50.91.90.56.71.114.20.4
pine5.60.67.20.62.10.37.91.37.50.91.30.54.90.2
larch0.10.11.20.21.00.235.72.017.71.320.01.55.90.2
stone pine.0.0.0.00.00.03.90.75.00.70.10.10.70.1
other conifers0.20.20.40.1.0.0.0.0.0.00.10.10.10.0
beech28.11.219.20.812.10.60.60.30.90.412.91.315.00.4
maple1.80.21.30.21.40.20.30.3.0.00.10.11.20.1
ash1.50.23.40.30.90.10.10.10.20.10.20.11.50.1
oak2.10.33.70.30.30.10.20.20.20.11.50.41.60.1
chestnut.0.00.00.00.00.0.0.0.0.011.91.40.80.1
other broadleaves1.00.21.70.20.90.11.00.40.30.12.30.51.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce47.81.947.81.569.81.146.42.765.52.244.82.657.10.7
fir23.01.414.71.015.30.84.71.23.40.76.51.213.80.5
pine4.70.87.20.70.90.24.61.64.40.90.90.43.60.3
larch0.20.11.80.31.70.340.22.721.61.922.92.07.50.4
stone pine.0.0.0.00.10.02.30.84.50.8.0.00.60.1
other conifers0.20.10.60.2.0.0.0.0.0.0.0.00.20.0
beech19.11.417.61.010.10.80.70.40.40.410.61.611.80.5
maple1.00.30.70.20.80.2.0.0.0.00.20.20.60.1
ash1.10.32.60.40.40.1.0.0.0.00.10.11.00.1
oak2.20.55.30.60.30.1.0.00.10.11.60.71.90.2
chestnut.0.0.0.00.00.00.20.2.0.09.91.50.70.1
other broadleaves0.70.21.60.30.60.21.00.70.10.12.60.61.00.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce51.02.940.62.371.11.736.94.767.33.248.83.956.31.1
fir29.42.714.81.517.91.52.11.02.71.09.72.515.10.8
pine1.50.85.11.00.40.23.01.43.91.3.0.02.20.3
larch.0.03.71.00.80.353.84.721.12.718.62.99.00.7
stone pine.0.0.0.00.30.22.61.24.71.3.0.00.80.2
other conifers.0.01.60.50.10.1.0.0.0.0.0.00.40.1
beech15.72.120.61.97.71.01.00.70.30.37.31.710.50.7
maple0.60.41.00.40.50.2.0.0.0.0.0.00.50.1
ash0.70.52.50.70.20.1.0.0.0.00.40.40.80.2
oak0.40.48.81.30.20.2.0.0.0.00.50.52.30.3
chestnut.0.0.0.0.0.0.0.0.0.013.92.81.30.3
other broadleaves0.70.51.30.51.00.30.50.5.0.00.80.60.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
71-80 cmspruce44.14.937.33.671.52.828.25.665.15.037.75.552.41.8
fir41.44.921.23.119.42.51.21.24.31.99.23.418.11.4
pine.0.01.80.90.60.4.0.0.0.0.0.00.60.2
larch0.80.81.80.91.50.757.36.220.94.212.93.29.61.0
stone pine.0.0.0.0.0.09.73.69.73.00.80.82.00.5
other conifers.0.02.71.3.0.0.0.0.0.0.0.00.60.3
beech7.52.717.72.85.11.41.21.2.0.010.63.87.91.0
maple.0.00.60.61.30.71.21.2.0.00.80.80.80.3
ash0.80.83.01.20.30.3.0.0.0.0.0.00.90.3
oak4.12.112.32.30.30.3.0.0.0.0.0.03.30.6
chestnut.0.0.0.0.0.01.21.2.0.027.15.83.30.8
other broadleaves1.21.21.31.0.0.0.0.0.0.00.80.80.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
81-90 cmspruce49.411.825.95.766.45.236.68.250.19.229.46.644.33.1
fir38.711.521.46.022.84.7.0.0.0.08.94.315.42.3
pine.0.03.32.31.21.2.0.0.0.0.0.01.10.6
larch.0.04.92.8.0.052.18.738.88.911.04.614.32.2
stone pine.0.0.0.0.0.08.44.75.53.8.0.01.70.8
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech11.97.919.15.26.02.6.0.05.53.89.84.19.11.7
maple.0.0.0.03.62.0.0.0.0.0.0.01.10.6
ash.0.0.0.0.0.0.0.0.0.0.0.0.0.0
oak.0.021.65.6.0.0.0.0.0.0.0.04.61.3
chestnut.0.0.0.0.0.02.82.8.0.040.98.07.71.9
other broadleaves.0.03.72.6.0.0.0.0.0.0.0.00.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
91-100 cmspruce46.820.529.411.063.810.3.0.075.615.624.68.340.25.5
fir31.218.75.95.722.28.8.0.012.211.76.94.712.43.5
pine.0.05.95.7.0.0.0.0.0.0.0.01.11.1
larch.0.0.0.0.0.083.615.5.0.010.45.78.93.3
stone pine.0.0.0.0.0.016.415.512.211.6.0.02.21.6
other conifers.0.05.95.7.0.0.0.0.0.0.0.01.11.1
beech.0.017.69.29.66.4.0.0.0.03.53.46.92.7
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
oak22.018.829.511.1.0.0.0.0.0.0.0.07.22.9
chestnut.0.0.0.04.44.3.0.0.0.054.710.018.84.7
other broadleaves.0.05.95.7.0.0.0.0.0.0.0.01.11.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
over 100 cmspruce.0.033.327.272.412.350.020.420.017.97.05.024.25.7
fir61.429.033.327.213.89.2.0.0.0.014.96.415.34.7
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.033.319.220.017.98.84.39.03.3
stone pine.0.0.0.0.0.016.715.260.021.9.0.05.22.5
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.0.0.0.0.0.0.0.0.02.22.21.31.3
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.0.033.327.2.0.0.0.0.0.0.0.01.31.3
chestnut.0.0.0.013.89.2.0.0.0.065.08.540.86.7
other broadleaves38.629.0.0.0.0.0.0.0.0.02.22.22.92.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce24.40.934.20.951.40.843.11.662.31.519.11.139.40.4
fir19.90.714.30.613.60.54.30.71.90.42.60.411.90.2
pine2.80.33.40.22.10.314.61.412.41.20.90.34.20.2
larch0.20.11.20.20.70.121.71.110.70.79.00.64.10.1
stone pine.0.0.0.00.10.04.00.55.30.60.10.00.80.1
other conifers0.30.10.60.10.20.00.10.10.60.20.10.00.30.0
beech33.40.924.10.617.30.61.70.51.70.418.31.219.30.3
maple6.00.34.10.35.20.20.60.20.60.21.00.23.90.1
ash3.80.36.70.33.10.20.90.20.80.32.70.33.60.1
oak3.20.44.80.30.50.11.50.40.10.04.50.52.40.1
chestnut.0.00.10.10.10.00.10.1.0.020.71.32.40.2
other broadleaves6.10.46.60.45.80.37.40.93.70.621.21.17.70.2
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 #195855/182348
NFI1
total stem number NFI1: diameter (class size 10 cm) · main tree species · biogeographical region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state 1983/85
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 cmspruce797171445162916437065710710541049734652
fir788156161691305898223312658320249843
pine49722662231399213169133098141684789948
larch764154725325242855913231218891170156
stone pine....455358219823161575146512
other conifers23027422222082524100253382050115714
beech133145128074134165416323922661438464872
maple2969725061045786192262032843616108834
ash1838103477830079254232444110881399095
oak1229172355133782143926207116191560408
chestnut..707160632572..8044881988
other broadleaves38307490977224623131213461788626284843
total3983534836636893421823141874343297132270801
21-30 cmspruce5506686565214863470777541525479504432
fir444654308654945342192252425921150743
pine65216756131070141556121309121903455346
larch614632622329232171811731012281152885
stone pine....604452517721141071131611
other conifers3247123254040..1071175922218
beech896947496477155173332343326119271982
maple163871583826047355153461272960404
ash1055112417713919663990413502053695
oak1100131485102152512835..6011735287
chestnut..507320795100..232410239910
other broadleaves12349186581606838318254272501878434
total2469332906624203021009041160941276541302541
31-40 cmspruce4001584254159493271864872519288378932
fir304453256534505201211312324321103253
pine83411128595601656912666131263640395
larch224320618247191521891910930938455
stone pine....1744252184481597972711
other conifers..473621005100..71006131
beech510344312440725214659349799145462
maple65495261085299811065154920665
ash36813130184661219604100652722236
oak352148439643147141002301914977
chestnut....20501171..5601259111
other broadleaves315146401136414873044424931219446
total146952208412260642541647156455854797571
41-50 cmspruce266445311496123119972702511977226862
fir1556518995221351182178251861760503
pine392118388307162071630513363820855
larch861145151461893477238557825134
stone pine....21001021820415210031012
other conifers141004237......31005936
beech198452240517545164639383581163923
maple128131531420112978..21004927
ash1061639891241621007777586437
oak147174349432867567442296787
chestnut..21002100....3311233512
other broadleaves682120414130162538104565195028
total70683116662145332261954075427864427451
51-60 cmspruce1289622015457335488117665999103852
fir622768071006656276122872025104
pine128163301157285436782112416598
larch6588517113204759387103061013715
stone pine....47127358118..11216
other conifers4712630........3027
beech5158813666188618791411521464
maple263433255521....210011614
ash3027122162533....210017913
oak6025245122134..2100214334910
chestnut....21002100..1321613615
other broadleaves18367520402712712100352418213
total269844609365563118161794513365181752
61-70 cmspruce35095188136051371740192431230093
fir20211189113429850163948288046
pine1053652075911462334..11715
larch..47271438200131261493174798
stone pine....67510452828..4423
other conifers..20352100......2233
beech108152631114714471210037235607
maple4711246951......2531
ash5713226471....21004323
oak310011316471....310012215
chestnut..........69216921
other broadleaves572173918332100..4714622
total68761276519134371105957499853412
71-80 cmspruce10816162134908462315014891810455
fir102169217133142100104522383619
pine..850471......1241
larch2100850104593174822302619111
stone pine......1639223321004024
other conifers..1247........1247
beech1837771735282100..253815713
maple..31009512100..21001638
ash210013412100......1736
oak105154202100......6618
chestnut......2100..64266625
other broadleaves3100673......21001152
total245114348685716212230112351219924
81-90 cmspruce183331261111525283627302625110
fir143826323823....9518716
pine..4712100......658
larch..658..3626282811458117
stone pine......658471..1045
other conifers..............
beech47123301045..47110455120
maple....658......658
ash..............
oak..2630........2630
chestnut......2100..41264325
other broadleaves..571........571
total3723121141671269187218101165676
91-100 cmspruce65810452927..124714387117
fir47121001045..21004712230
pine..2100........2100
larch......1053..6581639
stone pine......21002100..471
other conifers..2100........2100
beech..658471....21001241
maple..............
ash..............
oak31001045........1341
chestnut....2100....31293328
other broadleaves..2100........2100
total13413424452112471639572017811
over 100 cmspruce..2100213665821006753727
fir4712100471....14462433
pine..............
larch......47121008501438
stone pine......2100658..850
other conifers..............
beech..........21002100
maple..............
ash..............
oak..2100........2100
chestnut....471....59246323
other broadleaves3100........2100571
total758658292912411045901815413
totalspruce2191443976738279421645052760241075761992851
fir17874416614421821416251885319145415602412
pine2513103950734061355671054801053131214475
larch17634137014118414829764728750577208133
stone pine....13540152314233911384940359
other conifers2802669517252252985263374742156512
beech3001732803832781346392873726103087975522
maple542054815783135247242653058517196453
ash3404977605501973412134639151413183834
oak2903125566772817576273255251513123205
chestnut..12165111474661..116557119337
other broadleaves547667722693835282112165616119656390223
total899772116418216095823816234430135642635062431

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195856/182349
NFI1
total stem number NFI1: 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 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
diameter (class size 10 cm)main tree species %± %± %± %± %± %± %±
12-20 cmspruce25.22.730.22.444.72.041.13.958.64.09.21.533.81.1
fir19.51.813.41.511.71.01.80.91.40.61.90.710.60.6
pine1.50.61.70.71.00.521.94.014.33.20.30.23.80.5
larch0.20.10.40.20.30.113.82.14.91.26.01.22.50.3
stone pine.0.0.0.0.0.02.10.74.91.20.10.10.50.1
other conifers0.70.21.40.50.30.10.50.50.40.3.0.00.60.1
beech33.42.325.71.818.81.42.41.12.61.020.22.920.70.8
maple6.10.84.10.66.60.71.10.50.30.30.90.34.20.3
ash4.50.86.90.95.50.91.70.72.41.62.70.74.70.4
oak1.70.55.81.40.60.21.80.8.0.04.11.52.50.4
chestnut.0.0.0.0.0.00.50.3.0.026.43.33.70.5
other broadleaves7.11.210.51.310.61.111.42.210.22.528.12.712.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-30 cmspruce23.12.129.52.153.22.147.94.065.03.821.93.439.41.1
fir18.31.815.51.611.41.12.01.00.50.31.30.611.20.6
pine3.00.92.40.61.40.519.43.513.02.51.20.74.20.4
larch0.20.10.90.40.60.319.93.09.41.710.02.03.60.4
stone pine.0.0.0.0.0.03.91.16.51.8.0.00.80.2
other conifers.0.00.50.20.00.0.0.0.0.0.0.00.10.0
beech37.02.326.01.818.01.42.01.10.80.521.23.121.30.9
maple6.40.85.00.87.20.80.40.30.30.30.50.34.80.3
ash4.70.98.31.04.10.70.60.51.71.10.60.34.40.4
oak3.40.84.90.70.40.20.80.6.0.03.81.32.40.3
chestnut.0.0.0.0.0.00.20.2.0.020.83.32.00.4
other broadleaves4.00.87.01.13.60.62.81.02.61.718.82.75.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
31-40 cmspruce27.32.241.92.159.92.053.84.064.33.434.24.446.91.1
fir20.11.815.71.413.31.22.41.51.00.44.51.512.90.7
pine6.31.26.21.11.30.510.02.110.32.12.31.55.10.5
larch0.20.11.00.30.50.225.23.315.12.415.83.14.50.4
stone pine.0.0.0.00.00.04.21.56.71.6.0.00.90.2
other conifers.0.00.50.3.0.00.30.3.0.0.0.00.20.1
beech33.42.120.41.616.91.50.60.41.10.614.72.618.50.8
maple4.70.71.60.43.90.60.50.5.0.00.50.42.70.3
ash2.90.76.10.82.10.40.60.6.0.00.80.63.00.3
oak2.20.63.30.60.10.0.0.00.20.25.61.81.70.2
chestnut.0.0.0.0.0.00.80.6.0.011.22.30.80.2
other broadleaves2.90.63.20.61.90.41.60.81.40.810.42.53.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-50 cmspruce41.02.545.02.164.11.950.23.767.73.245.34.353.21.1
fir18.61.816.21.515.51.23.61.52.81.37.52.213.90.7
pine5.00.98.31.22.50.87.92.66.61.70.30.35.10.5
larch0.30.21.20.40.80.333.93.516.92.518.32.75.30.4
stone pine.0.0.0.0.0.02.51.14.61.3.0.00.60.1
other conifers0.70.70.70.4.0.0.0.0.0.0.0.00.30.2
beech28.32.218.61.513.01.30.90.70.90.511.92.515.40.8
maple2.20.51.20.41.80.3.0.0.0.0.0.01.30.2
ash1.60.53.70.61.10.3.0.0.0.00.70.51.70.2
oak1.20.43.70.70.00.0.0.00.40.41.70.81.40.2
chestnut.0.0.0.00.00.1.0.0.0.012.02.60.70.2
other broadleaves1.00.51.40.41.10.31.10.70.20.22.31.01.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-60 cmspruce51.63.646.92.867.22.250.14.763.14.348.55.357.11.4
fir18.22.615.82.115.71.64.92.42.01.12.51.213.20.9
pine4.71.55.21.21.40.63.01.46.12.41.20.93.40.5
larch0.30.31.50.51.90.638.94.723.63.822.94.37.50.7
stone pine.0.0.0.0.0.01.20.94.81.6.0.00.60.2
other conifers0.30.30.30.3.0.0.0.0.0.0.0.00.10.1
beech20.82.918.92.211.31.61.21.20.40.412.83.713.01.0
maple1.91.01.10.40.70.3.0.0.0.0.0.00.80.2
ash0.50.43.30.80.70.3.0.0.0.0.0.01.20.2
oak1.30.65.21.1.0.0.0.0.0.00.60.61.50.3
chestnut.0.0.0.00.10.1.0.0.0.09.52.70.70.2
other broadleaves0.50.41.80.71.00.50.60.6.0.01.91.11.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-70 cmspruce48.45.746.14.274.33.442.29.555.87.053.47.857.42.2
fir25.24.813.12.815.62.8.0.02.72.64.82.712.51.4
pine3.62.63.81.60.60.6.0.05.42.7.0.02.20.6
larch.0.02.41.21.30.854.19.429.26.319.46.010.01.4
stone pine.0.0.0.0.0.01.81.85.43.2.0.00.70.4
other conifers.0.01.10.8.0.0.0.0.0.0.0.00.30.2
beech20.34.923.23.96.91.81.81.81.41.410.64.012.21.5
maple1.31.31.60.9.0.0.0.0.0.0.0.00.60.3
ash1.21.23.31.5.0.0.0.0.0.0.0.01.00.4
oak.0.04.81.8.0.0.0.0.0.0.0.01.30.5
chestnut.0.0.0.0.0.0.0.0.0.010.24.31.00.4
other broadleaves.0.00.60.61.30.8.0.0.0.01.51.50.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
71-80 cmspruce43.59.938.37.070.75.425.98.465.99.436.511.050.93.6
fir50.010.017.05.219.94.8.0.07.65.210.76.418.02.6
pine.0.01.91.81.11.1.0.0.0.0.0.00.70.5
larch3.33.31.91.81.11.152.510.522.78.313.45.911.22.2
stone pine.0.0.0.0.0.015.47.53.93.82.72.72.51.1
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.020.05.72.31.63.13.1.0.02.72.75.51.4
maple.0.0.0.03.82.2.0.0.0.0.0.01.30.7
ash.0.06.63.7.0.0.0.0.0.0.0.01.30.8
oak3.33.312.54.81.11.1.0.0.0.0.0.03.21.1
chestnut.0.0.0.0.0.03.13.1.0.034.012.75.02.3
other broadleaves.0.01.91.9.0.0.0.0.0.0.0.00.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
81-90 cmspruce75.021.733.79.958.510.340.021.944.416.622.114.245.16.0
fir25.021.7.0.037.310.1.0.0.0.028.316.918.24.8
pine.0.05.55.0.0.0.0.0.0.0.0.01.41.4
larch.0.0.0.0.0.040.021.933.315.7.0.07.13.1
stone pine.0.0.0.0.0.020.017.9.0.0.0.01.41.4
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.032.810.74.14.1.0.022.213.9.0.013.04.0
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.0.028.011.1.0.0.0.0.0.0.0.07.43.2
chestnut.0.0.0.0.0.0.0.0.0.049.618.06.53.2
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.
91-100 cmspruce50.025.039.921.9100.0..0.0100.0..0.049.09.9
fir50.025.0.0.0.0.0.0.0.0.0.0.07.55.1
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.066.727.2.0.017.216.110.95.9
stone pine.0.0.0.0.0.033.327.3.0.0.0.03.63.5
other conifers.0.0.0.0.0.0.0.0.0.0.0.0.0.0
beech.0.039.921.9.0.0.0.0.0.0.0.07.45.0
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.0.020.218.0.0.0.0.0.0.0.0.03.73.7
chestnut.0.0.0.0.0.0.0.0.0.082.816.117.98.3
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.0.0.0.0100.0.66.727.2.0.08.78.526.210.8
fir100.0..0.0.0.0.0.0.0.012.912.113.69.2
pine.0.0.0.0.0.0.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0.0.016.611.410.67.2
stone pine.0.0.0.0.0.033.327.3100.0..0.010.37.1
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.0.0.0.0.0.0.0.0.0.061.717.039.314.1
other broadleaves.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total100.0..0.0100.0.100.0.100.0.100.0.100.0.
totalspruce27.21.834.31.652.41.645.43.162.22.817.52.140.00.8
fir19.31.314.71.112.40.82.10.81.30.52.40.711.50.5
pine3.10.53.50.51.30.417.72.912.02.00.70.44.20.3
larch0.20.10.80.20.50.119.72.010.21.28.91.33.60.2
stone pine.0.0.0.00.00.03.00.75.61.10.00.00.70.1
other conifers0.40.10.90.30.10.10.30.20.20.1.0.00.40.1
beech33.51.623.91.217.31.11.90.81.60.619.12.419.60.6
maple5.40.53.40.45.60.50.70.30.20.20.70.23.70.2
ash3.90.66.60.63.90.51.10.41.40.91.90.53.90.3
oak2.20.45.00.70.40.11.10.50.10.13.91.02.20.2
chestnut.0.0.0.00.00.00.40.3.0.022.72.72.40.3
other broadleaves4.80.67.00.86.00.66.61.35.21.322.12.17.70.4
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 #195857/182350
NFI1
total stem number NFI1: 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 1983/85
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 cmspruce54.71360.81199.3687.712102.7923.61572.84
fir42.4927.01226.083.8492.4415.03522.86
pine3.3383.4402.34646.72125.1240.9718.213
larch0.4710.8410.64629.5178.52515.5205.411
stone pine......4.4338.6240.11001.219
other conifers1.6312.8370.6421.01000.780..1.323
beech72.6851.8741.885.1464.63952.11644.54
maple13.2138.31514.7112.2490.51002.2329.27
ash9.71913.91412.2173.6384.2677.02710.19
oak3.73111.8251.3323.942..10.6375.416
chestnut......1.072..68.1157.915
other broadleaves15.51721.11323.51224.31917.92772.41126.76
total217.25201.65222.24213.37175.37257.56215.52
21-30 cmspruce30.91035.0870.5653.81170.31021.51748.04
fir24.51118.41115.192.2520.5571.34813.66
pine4.0302.8241.93221.82014.0201.2565.111
larch0.3581.0430.94222.41710.2199.8204.410
stone pine......4.4287.128..1.021
other conifers..0.6370.1100......0.235
beech49.6830.8823.982.3530.96020.91626.04
maple8.5135.9169.5110.5710.41000.4585.97
ash6.2199.8135.4170.7761.9640.6505.49
oak4.6235.8150.6400.976..3.7332.911
chestnut......0.2100..20.5182.418
other broadleaves5.3198.3154.7173.2352.96418.5167.08
total134.04118.54132.54112.37108.1798.46121.72
31-40 cmspruce21.9935.0745.6531.41247.2913.81634.23
fir16.11013.1910.191.4630.7441.8359.45
pine5.1205.2181.0365.8217.6210.9663.710
larch0.2600.9320.43414.71411.1176.4213.39
stone pine....0.01002.5374.924..0.720
other conifers..0.450..0.2100....0.146
beech26.9717.0812.8100.4710.8505.91813.55
maple3.8161.4223.0160.3100..0.2771.910
ash2.3245.1131.6210.4100..0.3832.210
oak1.7272.8170.171..0.11002.3331.313
chestnut......0.571..4.5210.620
other broadleaves2.3222.7181.5220.9501.0614.2252.211
total80.3483.5476.1458.4773.4740.4872.92
41-50 cmspruce15.9820.7628.9514.71126.989.41421.13
fir7.2117.4107.081.1421.1481.6325.55
pine2.0193.8151.1322.3352.6260.11002.010
larch0.1740.6300.33710.0136.7153.8162.18
stone pine......0.7451.828..0.224
other conifers0.31000.357........0.152
beech11.098.595.9110.3720.4532.5216.15
maple0.9220.5300.819......0.513
ash0.6301.7170.526....0.1710.713
oak0.5331.7200.0100..0.11000.4460.616
chestnut....0.0100....2.5220.322
other broadleaves0.4460.6300.5290.3610.11000.5440.517
total38.9445.9445.1329.4839.8620.8839.62
51-60 cmspruce7.3107.9813.966.71411.4114.6169.44
fir2.6162.7143.3110.6500.4530.2502.27
pine0.7320.9230.3460.4441.1400.1710.615
larch0.01000.3330.4305.2164.3182.2211.210
stone pine......0.2710.933..0.130
other conifers0.01000.1100........0.074
beech2.9153.2122.3150.21000.11001.2302.18
maple0.3510.2410.141......0.126
ash0.1710.6250.146......0.221
oak0.2510.921......0.11000.219
chestnut....0.0100....0.9280.127
other broadleaves0.1710.3370.2430.1100..0.2580.224
total14.1716.9520.7513.31018.189.41016.53
61-70 cmspruce1.5172.4124.0101.9333.0182.1242.76
fir0.8210.7220.819..0.11000.2580.612
pine0.1740.2430.0100..0.350..0.129
larch..0.1510.1582.4241.6260.8330.515
stone pine......0.11000.361..0.053
other conifers..0.171........0.071
beech0.6281.2190.4270.11000.11000.4370.613
maple0.01000.158........0.050
ash0.01000.247........0.043
oak..0.239........0.139
chestnut..........0.4430.043
other broadleaves..0.01000.158....0.11000.045
total3.2135.295.484.4205.4143.9164.75
71-80 cmspruce0.5310.6231.5160.7351.3250.8360.910
fir0.6290.3330.426..0.1710.2610.316
pine..0.01000.0100......0.071
larch0.01000.01000.01001.4310.4400.3440.221
stone pine......0.4530.11000.11000.043
other conifers..............
beech..0.3320.0710.1100..0.11000.127
maple....0.159......0.059
ash..0.159........0.059
oak0.01000.2410.0100......0.136
chestnut......0.1100..0.7500.147
other broadleaves..0.0100........0.0100
total1.2211.5142.1132.6201.9192.2231.87
81-90 cmspruce0.1580.2410.3280.2710.3500.1710.218
fir0.0100..0.233....0.1720.129
pine..0.0100........0.0100
larch......0.2710.257..0.045
stone pine......0.1100....0.0100
other conifers..............
beech..0.2410.0100..0.171..0.133
maple..............
ash..............
oak..0.145........0.045
chestnut..........0.3500.050
other broadleaves..............
total0.2500.5260.5210.4440.7330.5360.513
91-100 cmspruce0.1710.1710.141..0.258..0.128
fir0.171..........0.071
pine..............
larch......0.271..0.11000.058
stone pine......0.1100....0.0100
other conifers..............
beech..0.171........0.071
maple..............
ash..............
oak..0.0100........0.0100
chestnut..........0.3520.052
other broadleaves..............
total0.2500.1450.1410.2570.2580.3460.220
over 100 cmspruce....0.0710.271..0.11000.045
fir0.0100........0.11000.072
pine..............
larch..........0.1710.071
stone pine......0.11000.1100..0.071
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........0.4500.050
other broadleaves..............
total0.0100..0.0710.2570.11000.7360.127
totalspruce133.17162.65264.34197.19263.3776.012189.43
fir94.4769.5862.869.2395.43810.62754.54
pine15.11716.4146.62777.11850.8183.15219.78
larch1.0443.7232.72785.81043.01238.81317.16
stone pine....0.010012.92323.7190.21003.215
other conifers1.9314.3290.6431.2850.780..1.720
beech163.76113.1587.278.3416.93783.01492.93
maple26.7916.31228.283.0480.9722.93217.76
ash19.01531.21019.9134.7376.1648.12618.67
oak10.72023.5151.9274.7460.310017.02610.510
chestnut....0.01001.866..98.61311.514
other broadleaves23.61333.11130.51128.81921.92795.81036.55
total489.23473.82504.82434.65423.14434.04473.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195858/182351
NFI1
total stem number NFI1: 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 1983/85
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 cmspruce10355131543511312436741713993410289316772774
fir80211068451281739325492304160935242026
pine62938870407204639532124312410771871013
larch7271215411874624931782625189320568611
stone pine......376348322418100122619
other conifers306317093718742861006980..135623
beech1373681314771315084294644239637316472774
maple24891420971546171119049531002693297147
ash184119351814383317307384086786027107679
oak700312990253953232942..130337571616
chestnut......8672..833415842115
other broadleaves292517536513739512205620173227886211283356
total4107455119256990041804581695683152172286882
21-30 cmspruce58501088898221946454912679610263518509134
fir46331146771147381018852535816048144506
pine75730715245903218452013592014256540811
larch5458265432694218941798519120220467010
stone pine......3712868328..105521
other conifers..1593718100......17735
beech938187819875128194538860255416275484
maple161113149416299011387135100545862227
ash118119249013170917587618164735056939
oak87123147415179407277..45633305311
chestnut......17100..250518252318
other broadleaves100819210915148517270352766422591674088
total253474300924416834949781045781204371291182
31-40 cmspruce4146988897143375265712456610168917362843
fir305210332110318391206371442243599715
pine9552013231830836493217312211466392510
larch366021932131341244151069177792134799
stone pine....81002093747324..69020
other conifers..10650..17100....12346
beech50807432794040103171785072718142835
maple71916349229411624100..2677205810
ash434241286135092131100..3883229810
oak32827704171671..1410027733134013
chestnut......3971..5532159221
other broadleaves4442368418463227950996151625228611
total151954212094239374494387102749448773292
41-50 cmspruce30178524479098512471226029115114223583
fir136611189010219298943106481903258335
pine36919968153563219635254267100215010
larch2274142301073784214650164641622278
stone pine......624617729..23924
other conifers501007957........13052
beech2085921699184911237235533032164645
maple165221393025219......55613
ash120304251716226....177172513
oak8933432207100..14100434658616
chestnut....7100....3062231322
other broadleaves7446160301562927617100604448417
total73575116484141874248693845725429420652
51-60 cmspruce1377112012843786563141105125571699944
fir485166781410241155503553285023057
pine12532221238946344410640147158915
larch7100643312130437164131826421130610
stone pine......14718533..9930
other conifers710014100........2174
beech5561581212735151410071001483022728
maple515145414541......14126
ash1471143254647......20321
oak345222121......710026219
chestnut....7100....1092811627
other broadleaves1471783768437100..225818924
total26707428856514511241117529114911174973
61-70 cmspruce292186081212671015733290182542528676
fir152211722326519..14100235862612
pine2274494311100..2850..11029
larch..315122582022415226933350015
stone pine......71002861..3553
other conifers..1471........1471
beech12228306201172771007100513861013
maple81002158........2950
ash71004347........5143
oak..6339........6339
chestnut..........49434943
other broadleaves..81002358....71003845
total60313131791704837320520144761649935
71-80 cmspruce95311462346116573512325973697910
fir10929653312926..1471286134616
pine..71007100......1471
larch710071007100116314241364521621
stone pine......3453710071004943
other conifers..............
beech..763215717100..710010627
maple....2559......2559
ash..2559........2559
oak710048417100......6236
chestnut......7100..90509747
other broadleaves..7100........7100
total21921382146511322220187202652419267
81-90 cmspruce225844411002814712850147122118
fir7100..6433....18728929
pine..7100........7100
larch......14712158..3545
stone pine......7100....7100
other conifers..............
beech..42417100..1471..6433
maple..............
ash..............
oak..3645........3645
chestnut..........32503250
other broadleaves..............
total2950129261712134446433643649113
91-100 cmspruce147114714341..2358..9428
fir1471..........1471
pine..............
larch......1471..71002158
stone pine......7100....7100
other conifers..............
beech..1471........1471
maple..............
ash..............
oak..7100........7100
chestnut..........34523452
other broadleaves..............
total29503545434121582358414619220
over 100 cmspruce....14711471..71003545
fir7100........111001872
pine..............
larch..........14711471
stone pine......71007100..1471
other conifers..............
beech..............
maple..............
ash..............
oak..............
chestnut..........53505350
other broadleaves..............
total7100..147121587100863713527
totalspruce25168741280683135416675102546779298122010233
fir1784671764881976877763952338129328578554
pine28571741611420812865201849091838552209138
larch198449432384427725611415912475214181527
stone pine....810010932322941925100342015
other conifers3643110822920443103856980..182220
beech30961628713527426770441671371016314986373
maple5042104145128869925248887235032187466
ash359915793210626013395375896498726197617
oak2029205976156052740146281002086271112610
chestnut....1410014966..12066141222914
other broadleaves4466138412119590112440192114271172611387485
total925293120293315880433676464091155313155024321

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195859/182352
NFI3
stem number: exotic species (neophytes) · 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
exotic species (neophytes) %± %± %± %± %± %± %±
exiotic species0.60.21.50.30.20.10.10.10.00.01.40.40.70.1
native species98.80.297.10.398.40.275.51.589.20.986.21.093.70.2
not determined0.60.11.40.21.40.224.41.510.70.912.40.95.60.2
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 #195860/182353
NFI3
stem number: exotic species (neophytes) · 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
exotic species (neophytes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
exiotic species49829149921291394771187196130331314
native species836272100247214794123197654199345915434649371
not determined517211459142171151031675043884877279944
total846422103205215040324233944705446860234962441

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195861/182354
NFI3
stem number: exotic species (neophytes) · canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
exotic species (neophytes)
exiotic speciesnative speciesnot determinedtotal
canton %± %± %± %±
AG2.20.996.10.21.70.6100.0.
AI0.10.199.50.30.40.3100.0.
AR.0.099.00.61.00.6100.0.
BE0.40.198.80.20.80.2100.0.
BL/BS1.81.197.81.10.30.2100.0.
FR0.60.398.50.50.90.4100.0.
GE1.01.199.01.1.0.0100.0.
GL.0.099.6.0.40.3100.0.
GR0.10.088.40.811.60.8100.0.
JU0.40.399.30.30.30.2100.0.
LU1.20.798.30.80.40.2100.0.
NE0.50.399.00.40.40.2100.0.
NW.0.0100.0..0.0100.0.
OW0.10.199.20.40.70.4100.0.
SG0.50.497.70.61.90.5100.0.
SH1.40.796.50.02.11.1100.0.
SO0.90.798.20.80.90.4100.0.
SZ0.10.199.30.30.60.3100.0.
TG1.71.696.31.72.00.8100.0.
TI1.70.587.41.110.91.0100.0.
UR0.10.199.6.0.20.2100.0.
VD0.80.396.90.62.30.5100.0.
VS0.10.177.71.422.21.4100.0.
ZG0.20.299.5.0.30.3100.0.
ZH0.40.298.60.40.90.2100.0.
overall0.70.193.70.25.60.2100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 15.04.2015 #195862/182355
NFI3
stem number: exotic species (neophytes) · canton
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
exotic species (neophytes)
exiotic speciesnative speciesnot determinedtotal
canton1000 n± %1000 n± %1000 n± %1000 n± %
AG4054117602531734183245
AI41002726121176274112
AR..4084104164412510
BE3002169080354121699213
BL/BS1436276048264977738
FR1135318603616142188786
GE15100141523..142922
GL..7147132967717613
GR455261069379897691033
JU66601505554654151685
LU234601847457943187875
NE65611176864862118816
NW..375416..375416
OW910087939616388639
SG1147824394546729249755
SH8152577191255259779
SO1197713055512445132985
SZ91001157267347116556
TG1809110007720441103928
TI9523047796459639547123
UR91007669101965769810
VD3443540394495522416934
VS4771368554105367474384
ZG41002341117100235211
ZH785718012517226182635
overall33381446504112799844963771

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 15.04.2015 #195863/182356
NFI3
stem number: exotic species (neophytes) · 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
exotic species (neophytes) %± %± %± %± %± %± %±
exiotic species0.40.11.40.30.10.10.20.20.00.01.00.40.60.1
native species99.10.297.50.498.40.376.72.289.01.385.61.594.00.3
not determined0.50.11.10.21.50.323.12.211.01.313.41.55.50.3
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 #195864/182357
NFI3
stem number: exotic species (neophytes) · 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
exotic species (neophytes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
exiotic species360301488211755194711810065045278416
native species832813101163315380033079064110865653354666742
not determined40925112520239420926110508011888611271546
total840503103776315636834014554620556606944966131

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195865/182358
NFI3
stem number: exotic species (neophytes) · canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
exotic species (neophytes)
exiotic speciesnative speciesnot determinedtotal
canton %± %± %± %±
AG2.91.595.71.21.40.6100.0.
AI0.30.399.7..0.0100.0.
AR.0.099.8.0.20.2100.0.
BE0.50.198.80.20.60.2100.0.
BL/BS2.01.697.61.60.40.2100.0.
FR0.50.498.60.60.80.4100.0.
GE1.92.298.12.2.0.0100.0.
GL.0.099.50.50.50.5100.0.
GR0.10.188.21.111.81.1100.0.
JU0.30.299.30.40.50.3100.0.
LU0.40.399.20.40.40.2100.0.
NE0.80.698.40.80.80.5100.0.
NW.0.0100.0..0.0100.0.
OW.0.099.10.00.90.8100.0.
SG0.20.297.50.92.30.9100.0.
SH1.40.997.70.00.90.5100.0.
SO0.20.299.40.30.40.2100.0.
SZ.0.099.9.0.10.1100.0.
TG0.30.398.01.01.71.0100.0.
TI1.20.586.91.711.91.6100.0.
UR0.20.299.7.0.10.1100.0.
VD0.80.396.51.02.80.9100.0.
VS0.20.178.92.020.92.0100.0.
ZG0.40.498.80.00.80.8100.0.
ZH0.80.598.20.61.00.3100.0.
overall0.60.194.00.35.50.3100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 15.04.2015 #195866/182359
NFI3
stem number: exotic species (neophytes) · canton
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
exotic species (neophytes)
exiotic speciesnative speciesnot determinedtotal
canton1000 n± %1000 n± %1000 n± %1000 n± %
AG4955216294824142170298
AI8100260220..261120
AR..4021138100402913
BE3792570642445528714764
BL/BS167797978113349817810
FR1057219151716548194217
GE23100120235..122634
GL..9090184785913718
GR4973589055785310668064
JU40831506977270151827
LU72761938267852195326
NE83761052278661106927
NW..433419..433420
OW..9838129382993212
SG6110025215758639258627
SH89636306135850645213
SO26771298584862130608
SZ..12044815100120598
TG3010010050917358102539
TI65445460026629313529505
UR171009164131470919513
VD31740399045113835413595
VS9471359196949410455075
ZG910021971617100222316
ZH1476118424719433187657
overall28651746724322716264972701

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 15.04.2015 #195867/182360
NFI3
stem number: exotic species (neophytes) · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
exotic species (neophytes) %± %± %± %± %± %± %±
exiotic species0.40.11.30.30.10.10.30.2.0.01.10.50.60.1
native species99.10.297.60.498.70.378.32.290.11.387.61.694.70.3
not determined0.50.11.10.21.20.321.42.29.91.311.41.54.70.3
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 #195868/182361
NFI3
stem number: exotic species (neophytes) · biogeographical region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
exotic species (neophytes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
exiotic species36030138322149589471..63246261817
native species815943100490314181932918773663465173254414562
not determined37126112520166624798711401512671313218766
total823243102997314363433726864064955907754659502

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195869/182362
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