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NFI3

forest area: type of treatment in 1999 · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
type of treatment in 19991000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment181.81234.41333.7196.82114.22153.921114.91
tending2.4285.4181.633..0.471..9.714
thinning4.3208.2153.0240.5580.2100..16.310
establishment cut0.7501.8322.5270.21000.2100..5.418
removal cut1.1410.9451.633..0.21000.4714.121
plentering2.030..0.558......2.527
thinning of mountain forest0.2100....0.558....0.750
coppice cut..............
thinning of broadleaf forest..0.558........0.558
conversion..............
transformation2.2294.5205.2180.7502.8250.47115.711
sanitary felling0.21000.2100......0.21000.558
tending of forest edge..0.4710.558..0.21000.4711.435
planting..0.21000.2100......0.471
agrosilvicultural treatments0.21000.21000.558....0.4711.238
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #141498/127872
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