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NFI3

forest area: type of treatment in 2003 · 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 20031000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment382.41190.42121.73106.03135.72144.721080.91
tending of young forest7.921..1.058......8.920
thinning12.9160.7711.7440.31001.4500.410017.414
establishment cut1.8450.771..0.31000.4100..3.233
removal cut1.845..0.31000.31000.771..3.233
plentering1.8450.771........2.538
thinning of mountain forest......0.3100....0.3100
coppice cut..............
conversion1.158..........1.158
transformation..............
sanitary felling16.41410.1184.229..2.141..32.810
thinning of broadleaf forest1.450..........1.450
tending of forest edge1.158....0.771..0.41002.141
planting0.7710.771........1.450
agrosilvicultural treatments0.7710.41000.7711.0580.41000.41003.532
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142639/129012
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