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NFI4
forest area
type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment27.1814.31142.46163.0381.74328.52
tending19.1933.9620.5918.1101.53593.24
thinning50.3577.7434.2718.1106.917187.33
establishment cut24.9830.5726.1833.874.521119.84
removal cut8.31513.2125.2205.3192.92634.97
plentering25.883.12520.693.0260.210052.66
thinning of mountain forest3.0260.65833.4764.1517.310118.44
coppice cut0.8501.0450.0.0.21003.5245.419
conversion0.4712.8271.8330.21000.6585.818
transformation0.21000.4710.4710.0.0.21001.241
sanitary felling4.3213.7232.3302.6281.24114.112
plentering in broadleaf forest13.71134.5710.9135.0190.0.64.15
tending of forest edge2.5284.5212.9271.2410.65811.813
planting0.21000.21000.0.0.0.0.0.0.471
agrosilvicultural treatments9.8141.0442.6284.6212.03120.010
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 12.07.2020 #799370/265702
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