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NFI3–NFI4b
annual yield and mortality: 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
main tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
spruce3.3156.7105.3142.4131.1523.96
fir1.5202.7172.1180.2340.2891.310
pine0.3270.8290.0580.3290.1690.318
larch0.0.0.1440.0.0.5280.1520.223
stone pine......0.1650.0.0.065
other conifers0.0680.1900.0.0.0720.0.0.072
beech2.3122.9121.2240.3350.2461.48
maple0.4320.3250.1350.0460.01000.217
ash0.4300.7200.1400.1420.0650.315
oak0.2390.4230.0750.0610.1560.118
chestnut..0.0100..0.0.0.7250.125
other broadleaves0.4270.3280.2270.3180.5200.311
total8.8915.079.1114.3103.1208.24

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #183746/170222
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