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NFI4b
forest area: type of silvicultural treatment in 2007 · production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
type of silvicultural treatment in 20071000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment186.22201.72208.32359.81142.921098.91
tending1.8455.6251.1581.158..9.619
thinning5.1268.4201.1580.31001.15816.015
establishment cut1.5502.5380.7711.745..6.424
removal cut0.7710.771..0.7710.41002.538
plentering1.1580.41001.450....2.935
thinning in mountain forests......1.0580.41001.450
coppice cut............
conversion............
transformation............
sanitary felling2.6384.9262.2411.450..11.018
plentering in deciduous forests1.1583.2330.4100....4.628
tending of forest edge..0.771....0.41001.158
planting..0.41000.771....1.158
agrosilvicultural treatment0.7710.771..0.7710.7712.935
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198643/185136
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