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NFI3

forest area: type of treatment in 1997 · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
type of treatment in 19971000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no intervention179.82236.92301.8284.2491.43120.631014.81
tending1.1584.9261.450..0.771..8.221
thinning4.3297.8212.141..0.41000.410014.915
establishment cut0.41001.1582.1410.31000.4100..4.229
removal cut0.7710.41001.450......2.538
plentering1.845..0.771..0.4100..2.935
thinning of mountain forest....0.4100..1.1580.41001.845
coppice cut..............
conversion..0.41000.771......1.158
transformation....0.4100......0.4100
sanitary felling..1.4502.538..2.141..6.024
plentering of broadleaf forest..1.158........1.158
tending of forest edge..............
planting0.771..........0.771
agrosilvicultural treatments0.4100..1.158..0.41001.1582.835
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #141757/128131
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