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NFI4b
forest area: type of silvicultural treatment in 2013 · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
type of silvicultural treatment in 20131000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment424.21201.62129.02108.43139.92145.721148.91
tending0.41000.4100....0.4100..1.158
thinning1.845..........1.845
establishment cut1.450..........1.450
removal cut..............
plentering1.1581.450....0.4100..2.935
thinning in mountain forests..............
coppice cut..............
conversion..............
transformation..............
sanitary felling......0.771....0.771
plentering in deciduous forests0.771..........0.771
tending of forest edge0.41000.41000.3100......1.158
planting....0.3100......0.3100
agrosilvicultural treatment..............
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198705/185198
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