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NFI3–NFI4b

annual yield of live bole wood: type of next treatment (interview survey) · production region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
type of next treatment (interview survey) (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
no treatment0.6300.9280.5370.2420.0710.417
tending7.42815.3220.9528.3300.0.10.017
thinning13.81214.81021.62814.22410.84215.38
establishment cut16.82129.51442.32513.32726.17124.612
removal cut16.62852.71335.03818.82741.77137.012
plentering12.5176.64421.8150.0...15.512
thinning of mountain forest23.014..24.42822.7366.27122.422
coppice cut............
conversion..14.349......14.349
transformation..5.9.......5.9.
sanitary felling16.43015.91615.0228.4322.07613.212
plentering in broadleaf forest10.92510.72420.24168.3...12.818
tending of forest edge14.08719.93841.57111.5.6.65517.931
planting..66.57146.0.21.6...50.250
agrosilvicultural treatments33.7456.4412.95512.7809.67114.434
total6.41011.376.1132.3150.8395.55

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #144666/131039
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