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NFI4b
forest area: type of next treatment (interview survey) · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of next treatment (interview survey) %± %± %± %± %± %± %±
no treatment12.81.44.40.830.91.557.52.962.82.768.22.332.20.7
tending7.81.214.91.37.90.94.91.36.11.31.40.68.20.5
thinning26.01.935.81.814.31.13.21.03.41.05.91.217.90.6
establishment cut14.31.516.41.412.31.16.71.511.61.84.31.012.00.6
removal cut5.61.06.10.93.00.51.10.60.90.52.40.73.60.3
plentering12.81.43.20.65.60.70.40.41.80.70.20.24.70.4
thinning of mountain forest2.20.6.0.019.91.324.62.610.71.712.31.611.00.5
coppice cut0.40.30.60.3.0.0.0.0.0.03.60.90.60.1
conversion.0.01.10.40.40.2.0.0.0.00.70.40.50.1
transformation.0.00.40.20.10.1.0.0.0.0.0.00.10.1
sanitary felling1.90.61.70.50.80.31.10.6.0.00.20.21.00.2
plentering in broadleaf forest7.11.113.91.32.30.5.0.0.0.0.0.04.90.4
tending of forest edge0.90.41.70.51.00.3.0.01.20.60.20.21.00.2
planting0.20.2.0.0.0.0.0.0.0.0.0.00.00.0
agrosilvicultural treatments8.01.20.10.11.50.40.70.51.50.70.50.32.10.2
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, 19.04.2015 #198758/185251
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