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NFI3

forest area: type of treatment in 1999 · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
type of treatment in 1999 %± %± %± %± %± %± %±
no treatment91.61.292.21.095.70.797.90.996.01.198.80.594.90.4
tending1.30.52.20.50.40.2..0.60.4..0.90.2
thinning2.40.72.50.61.10.31.10.60.30.3..1.40.2
establishment cut0.60.30.70.30.50.2..0.30.3..0.40.1
removal cut0.90.40.30.20.30.2....0.20.20.30.1
plentering0.90.4..0.20.1......0.20.1
thinning of mountain forest0.20.2....0.70.5....0.10.1
coppice cut..............
thinning of broadleaf forest..0.30.2........0.10.0
conversion..............
transformation1.70.61.50.51.30.40.40.42.70.90.20.21.30.2
sanitary felling0.20.2........0.20.20.10.0
tending of forest edge..0.30.20.10.1....0.50.30.20.1
planting....0.10.1......0.00.0
agrosilvicultural treatments0.20.20.10.10.20.1......0.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142594/128967
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