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NFI2–NFI3
annual increment: main tree species · biogeographical region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
main tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
spruce2.494.755.452.3123.881.5143.83
fir1.982.671.670.2340.1540.2311.44
pine0.1440.3200.0480.5200.3280.0920.212
larch0.0440.2310.1281.5150.9160.7170.49
stone pine....0.01000.2350.2360.0860.024
other conifers0.1450.2310.0400.01000.0460.01000.126
beech2.472.861.3100.0510.1420.9161.64
maple0.4140.4150.3150.1410.0660.1330.38
ash0.3181.1120.4190.1470.0470.2410.59
oak0.1310.5160.0520.1440.01000.1600.213
chestnut..0.01000.081-0.0329..0.6260.126
other broadleaves0.2220.4160.4170.3240.3331.0150.48
total8.0413.139.535.275.765.268.92

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #195003/181495
search result: 1 entry on 1 page

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