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NFI3–NFI4b

annual yield of live bole wood: type of next treatment (interview survey) · biogeographical region
unit: m³/yr/ha
unit of evaluation:
grid:
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern 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± % (m³/yr)/ha± %
no treatment0.6310.9250.3350.1660.2710.0610.417
tending5.83115.2213.1504.3878.34510.3829.817
thinning13.91314.51021.023..6.65910.84215.28
establishment cut17.32328.91329.6305.09122.02726.17124.312
removal cut18.22950.01328.830..14.24441.77137.012
plentering12.01720.82719.218..0.0...15.212
thinning of mountain forest23.014..26.42917.539..6.27122.423
coppice cut..............
conversion..14.349........14.349
transformation5.9...........5.9.
sanitary felling15.23316.91512.5234.5616.8372.07613.012
plentering in broadleaf forest10.42712.52223.456......12.818
tending of forest edge0.0.24.22916.155....6.65518.227
planting..59.65321.6.......50.150
agrosilvicultural treatments30.5436.2428.1667.1.0.0.9.67113.933
total5.71111.674.3121.2332.0230.9375.35

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #144701/131074
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