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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 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 treatment3.70.73.51.14.91.910.05.77.33.53.61.94.10.5
tending16.51.80.70.40.80.42.82.89.93.90.0.10.71.2
thinning22.71.612.32.514.14.00.10.18.33.79.44.317.71.1
establishment cut12.11.416.43.38.33.08.84.929.56.519.29.013.11.2
removal cut13.81.915.53.820.95.86.74.89.94.213.79.714.21.5
plentering3.50.612.42.52.81.40.0.3.32.16.46.14.80.6
thinning of mountain forest0.20.18.62.15.92.648.78.31.50.91.51.53.50.6
coppice cut0.0.0.0.0.0.0.0.0.0.5.93.20.10.1
conversion0.30.22.61.30.0.0.0.0.0.0.0.0.70.3
transformation0.10.10.0.0.0.0.0.0.0.0.0.0.10.1
sanitary felling11.01.311.32.815.53.98.83.520.67.411.34.911.71.1
plentering in broadleaf forest5.90.91.41.06.02.10.0.0.0.0.0.4.40.6
tending of forest edge2.20.61.71.35.23.60.30.30.0.4.22.82.30.6
planting0.70.60.80.83.32.70.0.0.0.0.0.0.90.5
agrosilvicultural treatments3.81.11.51.09.24.85.13.34.73.816.76.94.20.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805800/272131
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