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NFI1–NFI2
increment
avalanches SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce2.965.946.453.670.7374.63
fir2.172.272.580.2280.2731.84
pine0.2170.3140.1420.3170.11010.29
larch0.0370.2220.1580.6160.5240.211
stone pine0.0.0.0.0.01000.1320.0950.030
other conifers0.0550.2280.0610.0570.0.0.124
beech3.053.051.6120.5240.3352.24
maple0.3120.3140.2220.1330.1790.39
ash0.4130.8100.4220.1280.3420.57
oak0.3160.5130.1490.0470.1390.310
chestnut0.0.0.0880.0.0.0761.1290.028
other broadleaves0.3150.6110.2190.4191.1200.47
total9.7214.0211.546.054.51110.61
inside perimeterspruce2.4310.0.5.2164.473.2184.26
fir2.5300.0.1.7310.5200.5480.815
pine0.3590.0.0.01290.239-0.1840.139
larch0.0.0.0.0.0.0.8180.8590.618
stone pine0.0.0.0.0.0.0.1410.0.0.141
other conifers0.0.0.0.0.0990.01000.0.0.079
beech3.6230.0.1.2250.4320.4400.717
maple0.12870.0.0.4330.2290.0800.222
ash0.1760.0.0.2520.01220.0700.155
oak0.0.0.0.0.0990.05290.0990.0237
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.3420.0.0.2600.2350.4370.223
total9.2120.0.8.9116.755.3157.05
outside perimeterspruce1.6153.4185.463.951.2153.44
fir2.0142.6183.180.5150.2251.36
pine0.2350.1590.0740.3170.0630.214
larch0.11000.0700.0520.7100.4190.49
stone pine0.0.0.0.0.01000.1290.0.0.028
other conifers0.1680.0700.049-0.01410.01000.047
beech3.7113.6142.2100.4161.3121.56
maple0.5180.8300.4150.2180.0590.210
ash0.6321.3190.3170.2230.2230.310
oak0.1810.2370.0480.0360.3290.120
chestnut0.0.0.0.0.0.0.0891.5110.311
other broadleaves0.3270.4270.3150.4141.0100.57
total9.1612.4711.836.636.158.32
totalspruce2.755.645.943.941.3114.12
fir2.162.362.850.4110.2221.53
pine0.2150.3140.1360.3110.0840.28
larch0.0390.1220.0410.780.5160.37
stone pine0.0.0.0.0.0740.1200.0960.019
other conifers0.0460.1270.0450.01690.01000.022
beech3.143.151.880.5131.0111.83
maple0.3100.3130.3120.2150.0430.26
ash0.5120.990.4140.1180.2200.46
oak0.2160.5120.0370.0290.2260.29
chestnut0.0.0.0880.0.0.0691.3100.110
other broadleaves0.3130.6100.2120.3110.990.45
total9.6213.8211.526.425.749.51
© WSL, Swiss National Forest Inventory, 16.06.2020 #890940/357145
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