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NFI2–NFI3

annual yield of live bole wood: type of next treatment (interview survey) · production region
unit: m³/yr/ha
unit of evaluation:
grid:
change 1993/95–2004/06
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 treatment0.9261.6200.4330.4270.1790.513
tending9.52510.91715.2376.3280.2719.912
thinning6.7138.896.1174.6243.3447.27
establishment cut13.11916.72215.92211.5220.0.13.711
removal cut19.11932.52518.83411.22817.94618.013
plentering4.42115.04214.4250.2716.4.7.418
thinning of mountain forest....9.12410.318..10.115
coppice cut8.5.......3.5355.231
conversion16.1549.5600.0.....11.045
transformation....0.0.2.5.5.1.2.548
sanitary felling8.51620.4812.6123.8182.48712.56
plentering in broadleaf forest11.2.12.7225.1...2.1.11.921
tending of forest edge0.0.12.23447.1446.6640.0.15.737
planting31.75740.02619.9150.0.8.9.31.524
agrosilvicultural treatments4.9395.7352.6402.4722.4493.224
total5.8811.566.492.1100.6315.44

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #144614/130987
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