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NFI3–NFI4b
annual yield: avalanches SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce3.1186.6114.6241.4310.8994.28
fir1.3272.5171.5300.1820.0.1.513
pine0.1410.8310.01000.3500.0.0.425
larch0.0.0.1510.0.0.1480.0.0.138
stone pine......0.11000.0.0.0100
other conifers0.01000.2900.0.0.0...0.184
beech2.0152.7130.5450.3480.0.1.69
maple0.3370.2300.1750.01000.0.0.224
ash0.5340.7230.0790.01000.0.0.419
oak0.2410.4240.01000.01000.2990.220
chestnut..0.0100..0.0.0.5990.093
other broadleaves0.3350.2360.0730.1590.3750.222
total7.91114.386.7202.5241.8568.86
inside perimeterspruce1.296..5.2991.8490.0.2.046
fir1.066..0.8990.2620.1990.345
pine0.0...0.0.0.31000.5990.379
larch......0.1800.3990.163
stone pine......0.0...0.0.
other conifers....0.0.0.0...0.0.
beech0.778..0.0990.1690.0.0.153
maple0.0...0.0.0.0.0.0.0.0.
ash0.0...0.4990.11000.0.0.171
oak....0.0...0.0.0.0.
chestnut............
other broadleaves0.0...0.0.0.0.0.0.0.0.
total2.967..6.4922.8431.0733.038
outside perimeterspruce2.8362.4534.3181.9210.7692.313
fir1.9431.2612.2290.2710.0.0.822
pine0.1830.0.0.0720.1660.0.0.145
larch..0.1990.0.0.5520.0940.250
stone pine......0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech1.9373.1631.5350.3610.01000.823
maple0.01000.5730.2450.0900.0.0.135
ash0.0780.8600.1580.0590.0.0.138
oak0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.01000.0100
other broadleaves0.0740.0990.1480.1630.0740.135
total6.8228.2348.4153.1190.9574.510
totalspruce3.0166.3114.5161.7170.7593.37
fir1.4222.4171.8210.2430.01001.211
pine0.1370.7310.0580.2420.11000.222
larch0.0.0.1490.0.0.3420.0770.133
stone pine......0.01000.0.0.0100
other conifers0.01000.1900.0.0.0.0.0.0.084
beech1.9142.7131.0290.3380.01001.29
maple0.3370.2280.1390.0800.0.0.120
ash0.4330.7210.1490.0650.0.0.217
oak0.2410.4240.01000.01000.1740.120
chestnut..0.0100..0.0.0.1850.080
other broadleaves0.3350.2360.0450.1440.1560.120
total7.61013.987.5122.8151.1406.75

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185069/171544
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