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NFI3

forest area: type of treatment in 1996 · 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 treatment in 19961000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no intervention401.71196.52126.93105.73138.52145.021114.41
tending6.1242.2410.771......8.920
thinning11.8171.4501.058......14.316
establishment cut1.4501.450..0.31000.771..3.930
removal cut2.9350.41000.3100....0.41003.930
plentering0.7710.4100........1.158
thinning of mountain forest......0.7710.4100..1.058
coppice cut..............
conversion..............
transformation..............
sanitary felling1.4501.4500.7711.4501.1580.41006.324
plentering of broadleaf forest1.158..........1.158
tending of forest edge..............
planting0.4100..........0.4100
agrosilvicultural treatments2.538....1.058....3.532
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142574/128947
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