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NFI3

forest area: type of treatment in 2001 · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
type of treatment in 20011000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment388.81180.72109.7390.64116.93117.531004.31
tending7.5220.41001.0580.31000.771..10.019
thinning7.5221.4501.0580.3100..0.77111.018
establishment cut2.9350.41000.31000.3100....3.930
removal cut1.4500.41000.4100......2.241
plentering0.7710.771........1.450
thinning of mountain forest........0.771..0.771
coppice cut0.4100..........0.4100
conversion0.4100..0.3100......0.771
transformation....0.3100......0.3100
sanitary felling10.7186.5233.1331.4500.7710.410022.812
thinning of broadleaf forest0.4100..........0.4100
tending of forest edge..............
planting1.450........0.41001.845
agrosilvicultural treatment....0.31000.771..0.41001.450
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #141792/128166
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