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NFI4b
forest area: type of silvicultural treatment in 2012 · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of silvicultural treatment in 20121000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment184.52247.51309.3283.9495.33122.131042.51
tending1.8451.450........3.233
thinning1.1581.845........2.835
establishment cut0.7710.41000.771......1.845
removal cut..1.1580.771..0.4100..2.141
plentering0.4100..0.4100......0.771
thinning in mountain forests....0.771......0.771
coppice cut..............
conversion..0.771........0.771
transformation..............
sanitary felling0.7710.41002.1410.7711.158..4.927
plentering in deciduous forests....0.771......0.771
tending of forest edge..0.4100......0.41000.771
planting..............
agrosilvicultural treatment..0.4100........0.4100
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198327/184820
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