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NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow 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 treatment1.8451.4505.7259.9185.32512.11736.210
tending0.7711.1583.5310.31001.8441.1588.520
thinning5.8252.5386.4232.1410.7711.45018.814
establishment cut4.0300.7714.3292.1413.2331.84515.915
removal cut1.450..1.4500.31000.7711.4505.326
plentering2.9350.41000.41000.31000.4100..4.329
thinning of mountain forest2.241..9.9198.2202.5376.12428.811
coppice cut..........2.1412.141
conversion....0.4100......0.4100
transformation..............
sanitary felling0.771..0.7710.3100....1.845
plentering in broadleaf forest0.41000.7711.158......2.141
tending of forest edge....0.4100..0.4100..0.771
planting..............
agrosilvicultural treatments0.4100..0.771......1.158
total20.2136.72334.81023.61114.81526.011126.15
outside perimeterno treatment23.1129.919100.8546.2767.5590.25337.63
tending14.41537.1923.8124.5275.3251.15886.26
thinning44.7889.5542.991.0583.2337.521188.84
establishment cut23.81241.4938.394.42710.2184.627122.85
removal cut9.41915.6158.9200.7710.41002.14137.010
plentering22.0127.82118.813..1.8440.410050.78
thinning of mountain forest2.241..58.5715.8149.91812.51698.86
coppice cut0.7711.450......3.2335.326
conversion..2.8351.158....1.1585.027
transformation..1.1580.4100......1.450
sanitary felling2.9354.2292.1410.771..0.410010.318
plentering in broadleaf forest13.31635.096.723......55.18
tending of forest edge1.8454.2293.233..1.1580.410010.718
planting0.4100..........0.4100
agrosilvicultural treatments15.2150.41004.6280.7711.8450.77123.312
total173.72250.41310.1274.04101.13124.031033.31
totalno treatment24.91111.317106.5556.2672.85102.34373.92
tending15.11538.2927.4114.8267.1222.14194.76
thinning50.4792.0549.383.1333.9308.919207.64
establishment cut27.71142.1842.596.52213.4156.423138.75
removal cut10.81815.61510.3181.0581.1583.63142.39
plentering24.9118.12119.1130.31002.1410.410054.98
thinning of mountain forest4.329..68.5724.01112.41618.513127.65
coppice cut0.7711.450......5.3257.522
conversion..2.8351.450....1.1585.326
transformation..1.1580.4100......1.450
sanitary felling3.6314.2292.8351.058..0.410012.117
plentering in broadleaf forest13.71635.797.821......57.27
tending of forest edge1.8454.2293.632..1.4500.410011.418
planting0.4100..........0.4100
agrosilvicultural treatments15.5150.41005.3260.7711.8450.77124.412
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164670/151052
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