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NFI4b
forest area: type of silvicultural treatment in 2009 · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
type of silvicultural treatment in 2009 %± %± %± %± %± %±
no treatment94.21.089.71.294.01.097.30.598.50.694.80.4
tending1.30.52.50.60.70.30.50.2.0.01.00.2
thinning1.60.52.90.71.50.50.50.2.0.01.30.2
establishment cut0.40.31.40.51.00.40.50.2.0.00.70.1
removal cut.0.00.80.30.50.30.30.20.20.20.40.1
plentering0.90.4.0.00.50.3.0.0.0.00.30.1
thinning in mountain forests.0.0.0.00.70.3.0.0.0.00.10.1
coppice cut............
conversion............
transformation............
sanitary felling0.50.31.40.50.70.31.00.30.50.30.90.2
plentering in deciduous forests0.50.30.80.3.0.0.0.0.0.00.20.1
tending of forest edge.0.0.0.0.0.0.0.0.0.0.0.0
planting............
agrosilvicultural treatment0.50.30.60.30.50.3.0.00.70.40.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198790/185283
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