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NFI4b
forest area: type of silvicultural treatment in 2010 · 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 20101000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment179.42228.42302.5281.5494.63121.731008.21
tending1.8456.0241.845..0.4100..9.919
thinning1.4509.5191.158......12.017
establishment cut1.4501.4501.4501.7440.771..6.723
removal cut..0.7710.771..0.4100..1.845
plentering1.158..0.771......1.845
thinning in mountain forests0.771..1.8451.058....3.532
coppice cut..............
conversion..............
transformation..............
sanitary felling2.2414.2293.2330.31000.41000.77111.018
plentering in deciduous forests..1.845........1.845
tending of forest edge0.41001.1580.4100......1.845
planting..............
agrosilvicultural treatment0.7710.7711.158..0.4100..2.935
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198179/184672
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