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NFI3

forest area: type of intervention in 2002 · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
type of intervention in 20021000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment387.81192.62122.43107.03137.52145.021092.31
tending of young forest6.8231.8450.7710.31000.4100..10.019
thinning8.6201.1581.0580.7711.158..12.417
establishment cut6.4230.41000.31000.31000.41000.7718.620
removal cut1.845..0.7710.3100....2.835
plentering0.771..........0.771
thinning of mountain forest..0.41000.3100..0.4100..1.158
coppice cut..............
conversion..............
transformation..0.4100........0.4100
sanitary felling12.5175.8254.2290.31000.4100..23.212
thinning of broadleaf forest0.7710.4100........1.158
tending of forest edge0.771......0.771..1.450
planting3.632..........3.632
agrosilvicultural0.41001.158........1.450
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142629/129002
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