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NFI4
basal area
forest communities (Küchler 2008, 7 classes) · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
forest communities (Küchler 2008, 7 classes)main tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce2.6910.0.0.0.23.7110.0.6.144
fir6.7590.0.0.0.0.0.1.2883.357
pine1.8910.0.0.0.0.0.0.0.0.896
larch0.0.0.0.0.0.1.2474.5431.947
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers6.1910.0.0.0.0.0.0.0.2.696
beech6.0490.0.0.0.0.0.3.4563.841
maple1.8580.0.0.0.0.0.0.0.0.866
ash2.1910.0.0.0.0.0.0.0.0.996
oak1.8810.0.0.0.0.0.2.3901.663
chestnut0.0.0.0.0.0.0.0.9.0543.365
other broadleaves0.9580.0.0.0.3.2821.6511.743
total29.7170.0.0.0.28.1422.21826.610
beech forestsspruce5.288.759.6118.5183.1337.44
fir6.574.877.0132.5281.3535.35
pine1.7151.1110.3462.3350.0.1.29
larch0.1370.5170.6392.4413.4260.613
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.3340.3230.1330.2520.0.0.318
beech12.048.6413.3910.8139.71610.33
maple1.781.292.0161.5190.1671.46
ash1.4112.0103.2151.6270.1601.86
oak1.4161.3120.6341.5431.3411.39
chestnut0.0.0.0900.0.0.7846.2250.425
other broadleaves1.1160.9110.8202.1265.6191.38
total31.5229.7237.5433.9630.6631.21
silver fir-beech forestsspruce13.379.71717.5518.174.43415.34
fir8.5910.91711.066.4124.1319.04
pine0.2440.1990.01000.5520.0.0.236
larch0.01000.0730.1720.6341.9370.324
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.01000.9690.0640.01000.0.0.161
beech9.677.4177.376.81421.7138.85
maple1.6131.0371.6102.3130.4561.67
ash0.3391.2390.7160.7300.1770.613
oak0.0.0.5730.1430.01000.0.0.139
chestnut0.0.0.0.0.0.0.0.0.01000.0100
other broadleaves0.5320.4370.4150.7212.5280.612
total34.0332.1938.7336.1435.1836.52
silver fir-spruce forestsspruce16.01117.01825.8625.6521.71124.23
fir7.82910.3255.2122.2181.9313.89
pine0.0.0.5970.1750.8390.0.0.436
larch0.0.0.4970.01004.1154.9212.412
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.11000.0.0.0.0.0100
beech5.5221.0401.0250.6312.6331.414
maple0.6400.0.0.6270.3360.8490.518
ash0.0.0.0.0.01000.01000.3700.154
oak0.0.0.7970.01000.1770.1990.151
chestnut0.0.0.0.0.0.0.01000.0.0.0100
other broadleaves0.4640.0970.3280.8191.9340.715
total30.2829.91033.0434.6434.2633.52
spruce forestsspruce22.01128.72931.01123.9416.81323.53
fir2.8320.0.2.3440.5240.7400.817
pine0.2990.0.0.1801.3160.4511.015
larch0.0.0.0.0.0.6.088.8145.57
stone pine0.0.0.0.0.6990.5260.0.0.426
other conifers0.0.0.0.0.1860.0380.0.0.035
beech0.7430.0.0.8610.1460.7560.328
maple1.3353.7410.8710.1370.11000.325
ash0.2840.0.0.1770.1950.61000.260
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.4430.0.0.5350.5191.5390.617
total27.6832.42536.2933.0329.6732.63
stone pine and larch forestsspruce0.0.0.0.34.8538.0136.7157.810
fir0.0.0.0.0.0.0.1961.1360.534
pine0.0.0.0.10.2571.2240.3680.922
larch0.0.0.0.0.0.11.2811.3911.16
stone pine0.0.0.0.0.0.6.9100.1564.211
other conifers0.0.0.0.0.0.0.2440.0.0.144
beech0.0.0.0.0.0.0.0.1.8280.729
maple0.0.0.0.0.0.0.01000.2700.162
ash0.0.0.0.0.0.0.11000.0.0.1100
oak0.0.0.0.0.0.0.0.0.2740.175
chestnut0.0.0.0.0.0.0.0.0.4660.267
other broadleaves0.0.0.0.0.0.0.2390.5280.323
total0.0.0.0.45.03027.8422.7626.03
pine forestsspruce8.1473.36027.11111.6116.18914.48
fir5.7513.8912.4420.7400.0.1.325
pine3.1412.5893.6466.7132.8895.712
larch0.0.0.6890.0.4.3162.2903.117
stone pine0.0.0.0.0.3990.9330.0.0.731
other conifers0.0.1.9900.1990.1390.0.0.237
beech3.97016.7790.2530.37013.6611.140
maple0.0960.8900.2830.5760.0.0.464
ash0.0.0.4890.0990.1540.0.0.146
oak0.9960.2890.0.0.3600.0.0.352
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.8700.0.0.1781.0270.0.0.826
total22.52230.24834.01026.6524.72428.04
other broadleaved forestsspruce7.8148.31114.51210.082.3228.05
fir5.2222.6173.6221.5200.01002.111
pine0.9360.6270.8621.6180.4630.915
larch0.2730.3360.2561.9280.5420.821
stone pine0.0.0.0.0.0.0.2800.0.0.080
other conifers0.1560.5530.01000.1790.0920.139
beech7.8134.2136.2173.4122.4184.27
maple1.9191.8162.5182.2130.7221.77
ash2.6213.8123.0201.8141.8152.57
oak1.9252.2170.2530.6201.5171.310
chestnut0.0.0.0.0.0.0.15111.6113.012
other broadleaves3.0263.3142.0203.8117.274.26
total31.5527.6433.1627.0428.3528.82
totalspruce8.748.8418.8317.527.0713.22
fir6.754.867.451.681.0174.13
pine1.1131.0100.4301.780.3401.06
larch0.1320.4150.2304.654.472.24
stone pine0.0.0.0.0.0761.0100.0570.310
other conifers0.2310.4210.0320.1250.0920.114
beech9.947.546.152.084.995.62
maple1.661.381.580.890.4181.14
ash1.2102.371.2100.5120.8161.15
oak1.0131.4100.1240.2190.8150.76
chestnut0.0.0.0900.0.0.1505.2110.710
other broadleaves1.1131.490.6111.284.171.54
total31.7229.4236.4231.4128.9231.71
© WSL, Swiss National Forest Inventory, 21.06.2020 #818345/284676

Table citation

Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold, A.; Meile, R.; Rösler, E.; Speich, S.; Traub, B., 2020: Swiss national forest inventory - Result table No. 818345: basal area Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1754565

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