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NFI3

forest area: type of treatment in 1999 · protection forest region
unit: %
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 1999 %± %± %± %± %± %± %±
no treatment92.20.894.71.095.71.196.71.195.91.198.80.694.60.4
tending2.00.40.80.4....0.60.4..1.00.2
thinning2.40.41.70.60.90.51.80.80.30.3..1.50.2
establishment cut0.60.20.80.40.30.30.40.4....0.40.1
removal cut0.60.20.20.20.30.3..0.30.30.30.30.40.1
plentering0.40.20.40.3........0.20.1
thinning of mountain forest0.10.1....0.70.5....0.10.1
coppice cut..............
thinning of broadleaf forest0.20.1..........0.10.0
conversion..............
transformation1.40.30.90.42.50.90.40.43.00.90.30.31.40.2
sanitary felling..........0.30.30.00.0
tending of forest edge0.20.10.20.2......0.30.30.10.1
planting..............
agrosilvicultural treatments0.10.10.40.30.30.3......0.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #141780/128154
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