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NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall 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 treatment2.2412.9353.4315.2250.41007.52121.513
tending0.41001.4500.31000.771....2.835
thinning0.7710.41001.058....0.41002.538
establishment cut....2.4380.31000.7710.41003.830
removal cut..........0.7710.771
plentering........0.4100..0.4100
thinning of mountain forest..1.4500.31001.7440.7710.41004.628
coppice cut..........0.41000.4100
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.4100....0.3100..0.7711.450
total3.6326.1247.6218.2202.14110.31837.99
outside perimeterno treatment49.4860.9736.8947.0755.8679.25329.13
tending56.1716.21410.0182.8354.9261.45091.56
thinning138.4428.81016.2146.5228.8199.619208.34
establishment cut63.3728.51123.8114.82610.6182.538133.45
removal cut36.5109.4197.9202.4377.4213.53167.17
plentering26.11110.8180.7710.7711.1580.410039.79
thinning of mountain forest0.410020.9135.02719.21225.7117.12278.26
coppice cut0.7710.4100....0.41002.5383.930
conversion10.0191.8451.450......13.216
transformation....0.3100......0.3100
sanitary felling7.5222.5382.438..0.41000.77113.516
plentering in broadleaf forest20.013..1.058....0.410021.413
tending of forest edge4.329..1.7450.31000.771..7.122
planting1.4501.8450.3100......3.632
agrosilvicultural treatments4.3292.2411.4501.7441.4501.84512.717
total418.51184.32109.1385.44116.93109.041023.21
totalno treatment51.5863.8640.2852.2656.1686.75350.63
tending56.5717.71410.4183.4314.9261.45094.36
thinning139.1429.21017.2136.5228.8199.918210.84
establishment cut63.3728.51126.2105.12511.3172.835137.25
removal cut36.5109.4197.9202.4377.4214.32967.97
plentering26.11110.8180.7710.7711.4500.410040.19
thinning of mountain forest0.410022.4125.32620.91226.4117.42182.76
coppice cut0.7710.4100....0.41002.8354.329
conversion10.0191.8451.450......13.216
transformation....0.3100......0.3100
sanitary felling7.5222.5382.438..0.41000.77113.516
plentering in broadleaf forest20.013..1.058....0.410021.413
tending of forest edge4.329..1.7450.31000.771..7.122
planting1.4501.8450.3100......3.632
agrosilvicultural treatments4.7282.2411.4502.1411.4502.53814.116
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #160366/146745
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