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NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · type of next treatment (interview survey) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment3.23322.41219.11336.4836.2970.86188.14
tending2.1419.4194.8262.7353.5311.45024.012
thinning9.71911.5179.7182.7353.9306.72244.39
establishment cut7.9219.4197.9208.9199.5195.32548.98
removal cut1.4503.2332.1410.7711.1582.53811.018
plentering1.15811.9173.1330.31000.7710.410017.514
thinning of mountain forest1.84529.91012.81616.8137.02214.21582.56
coppice cut0.771........4.6275.326
conversion..0.4100......1.1581.450
transformation..0.41000.3100......0.771
sanitary felling0.41001.1580.7710.771..0.41003.233
plentering in broadleaf forest2.9351.4505.225......9.519
tending of forest edge0.41000.7711.158..1.1580.41003.532
planting..............
agrosilvicultural treatments1.1581.1580.7710.7710.41000.7714.628
total32.610102.8467.5670.0563.36108.34444.42
outside perimeterno treatment32.61029.61027.11127.51057.1734.59208.34
tending50.1811.5172.4382.8354.9261.15872.87
thinning127.7519.51311.1173.1331.8452.141165.24
establishment cut57.6712.3178.6192.1419.8181.15891.46
removal cut24.7123.6310.7710.31001.1581.15831.510
plentering27.5116.9231.450..2.141..37.99
thinning of mountain forest2.53815.91510.4187.2216.3234.32946.69
coppice cut1.450........1.1582.538
conversion2.9351.158........3.930
transformation0.771..........0.771
sanitary felling7.2221.8450.31000.771....10.019
plentering in broadleaf forest43.690.7714.229......48.58
tending of forest edge6.5230.41001.744..0.7710.41009.619
planting0.4100..........0.4100
agrosilvicultural treatments16.1153.2331.1580.7711.845..22.912
total401.41106.4569.0644.4785.6545.48752.21
totalno treatment35.81051.9746.2863.9693.34105.24396.42
tending52.2820.9137.3215.5258.4202.53896.96
thinning137.4431.01020.8125.8245.6258.919209.54
establishment cut65.5721.61216.51411.01719.3136.423140.35
removal cut26.1116.9232.8351.0582.1413.53142.49
plentering28.61118.8134.5270.31002.8350.410055.48
thinning of mountain forest4.32945.8823.21124.01113.41618.413129.05
coppice cut2.141........5.7257.821
conversion2.9351.450......1.1585.426
transformation0.7710.41000.3100......1.450
sanitary felling7.5222.9351.0581.450..0.410013.216
plentering in broadleaf forest46.582.2419.319......58.07
tending of forest edge6.8231.1582.835..1.8450.77113.116
planting0.4100..........0.4100
agrosilvicultural treatments17.2144.3291.8451.4502.1410.77127.511
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161608/147987
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