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NFI3–NFI4
yield of live bole wood
type of last silvicultural treatment (interview survey)
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of last silvicultural treatment (interview survey) %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
no treatment3.70.72.70.94.81.910.15.77.43.63.71.93.90.5
tending16.21.80.70.40.80.52.72.79.53.80.0.10.61.2
thinning23.01.612.52.614.04.10.0.8.94.09.14.217.91.2
establishment cut12.01.416.23.38.73.18.64.829.56.519.89.213.21.2
removal cut14.01.915.83.919.75.86.84.910.04.313.99.814.31.5
plentering3.50.612.62.62.91.50.0.3.22.16.56.14.90.6
thinning of mountain forest0.20.18.62.26.42.849.58.41.50.91.51.53.50.6
coppice cut0.0.0.0.0.0.0.0.0.0.5.83.20.10.1
conversion0.30.22.71.30.0.0.0.0.0.0.0.0.70.3
transformation0.10.10.0.0.0.0.0.0.0.0.0.0.10.1
sanitary felling11.21.411.12.816.44.18.13.420.67.411.75.111.91.1
plentering in broadleaf forest6.00.91.41.16.32.20.0.0.0.0.0.4.50.6
tending of forest edge2.00.61.71.44.23.30.30.30.0.4.43.02.10.6
planting0.70.60.90.93.42.80.0.0.0.0.0.0.90.5
agrosilvicultural treatments3.71.11.51.08.75.15.23.44.03.715.76.84.00.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805797/272128
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