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NFI1NFI4b
change: basal area
main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/852009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
main tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
spruce-0.593-3.1200.8691.4471.6562.023-0.1247
fir1.3240.5520.8290.2700.1540.3590.717
pine-0.250-0.623-0.1750.13120.1219-0.1103-0.226
larch-0.01960.0304-0.02112.3240.8361.4140.414
stone pine....0.01000.3470.21100.0810.046
other conifers0.1310.2380.0390.03280.1380.01000.125
beech0.8370.8371.0210.2700.1751.6170.813
maple0.3240.4200.7130.1430.1480.2330.49
ash0.2360.8200.4180.3610.1490.4370.412
oak0.1870.11470.0960.2400.01000.3260.138
chestnut..0.0800.0710.0306..1.2350.134
other broadleaves0.019740.1870.11130.6280.4681.4210.321
total2.133-0.71133.7195.8183.6288.783.111
© WSL, Swiss National Forest Inventory, 29.12.2015 #202712/188975
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