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NFI3

forest area: type of treatment in 2001 · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
type of treatment in 20011000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment395.91196.71122.92109.22139.62148.921113.31
tending7.0160.21000.9450.21000.9450.4719.514
thinning8.1151.1411.4350.2100..0.55811.313
establishment cut2.3280.21000.7500.2100....3.423
removal cut0.9450.21000.21000.21000.21000.4712.030
plentering0.5580.471........0.945
thinning of mountain forest......0.21000.750..0.945
coppice cut0.2100..........0.2100
conversion0.750..0.2100......0.945
transformation....0.2100......0.2100
sanitary felling12.8126.9162.6260.9450.7500.94524.78
thinning of broadleaf forest0.471..........0.471
tending of forest edge0.558......0.21000.21000.945
planting1.832..0.2100....0.21002.229
agrosilvicultural treatment..0.21000.5580.3710.5580.21001.732
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #140996/127370
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