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NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment............
tending3.7319.5192.5381.058..16.714
thinning8.4204.9260.7710.3100..14.416
establishment cut2.6383.2331.1581.450..8.221
removal cut0.41002.5380.41001.745..4.927
plentering3.333..0.771....4.030
thinning of mountain forest....0.41002.8351.1584.229
coppice cut............
conversion..0.771......0.771
transformation............
sanitary felling2.9351.4502.9350.7710.41008.321
plentering in broadleaf forest..2.835......2.835
tending of forest edge..0.4100......0.4100
planting..1.1580.41000.771..2.141
agrosilvicultural treatments0.771..0.7711.4500.7713.532
total21.91226.3119.71910.0182.14170.17
2-5 yearsno treatment............
tending11.71720.71210.1195.5250.77148.88
thinning20.81342.2811.2185.5253.23382.96
establishment cut7.72117.91310.8183.8301.15841.39
removal cut3.6319.5192.9354.5280.77121.213
plentering11.7170.7715.0260.771..18.114
thinning of mountain forest....2.9359.3191.45013.616
coppice cut........0.7710.771
conversion0.41002.5381.158....3.930
transformation......0.3100..0.3100
sanitary felling1.5500.7710.41000.7710.41003.632
plentering in broadleaf forest2.9356.0240.771....9.619
tending of forest edge..1.8450.4100....2.141
planting....0.7710.3100..1.158
agrosilvicultural treatments0.41000.41000.7711.7451.1584.229
total60.67102.3546.9832.5109.219251.43
6-10 yearsno treatment............
tending5.5254.6277.6217.621..25.212
thinning19.71327.41117.71410.0182.53877.37
establishment cut11.01816.21416.91410.4180.77155.18
removal cut5.1266.7235.4265.5251.84524.512
plentering7.7210.41003.2330.31000.410012.017
thinning of mountain forest....5.82519.3132.53827.611
coppice cut0.4100..0.4100....0.771
conversion2.2412.1411.450....5.725
transformation............
sanitary felling0.41000.7710.41000.3100..1.845
plentering in broadleaf forest2.2414.229....0.41006.823
tending of forest edge0.41001.4500.7711.450..3.930
planting0.4100........0.4100
agrosilvicultural treatments1.550..1.1581.0580.41003.930
total56.2763.6660.5756.078.520244.93
11-20 yearsno treatment............
tending0.41001.1582.2414.5280.7718.820
thinning11.7175.6256.82312.4165.32541.99
establishment cut4.0301.84515.51514.9151.45037.59
removal cut6.6232.8353.6314.9272.53820.313
plentering2.6380.41002.2411.450..6.523
thinning of mountain forest..0.41007.92128.3112.83539.59
coppice cut0.4100....0.41002.1412.935
conversion1.1581.1580.7710.3100..3.233
transformation............
sanitary felling..0.4100..0.3100..0.771
plentering in broadleaf forest0.41001.8450.4100....2.538
tending of forest edge0.41000.7710.771....1.845
planting............
agrosilvicultural treatments1.845..0.41002.1410.41004.628
total29.21015.81440.4969.5615.215170.24
> 20 yearsno treatment32.81021.11258.47198.73110.74421.62
tending............
thinning............
establishment cut............
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total32.81021.11258.47198.73110.74421.62
totalno treatment32.81021.11258.47198.73110.74421.62
tending21.21235.8922.31218.7131.45099.56
thinning60.6780.1536.4928.31111.017216.54
establishment cut25.21139.0944.3830.4103.233142.15
removal cut15.71521.41212.21716.6145.02671.07
plentering25.2111.45011.2182.4380.410040.59
thinning of mountain forest..0.410016.91459.877.82184.96
coppice cut0.771..0.41000.41002.8354.329
conversion3.7316.3233.2330.3100..13.616
transformation......0.3100..0.3100
sanitary felling4.7273.2333.6312.1410.77114.316
plentering in broadleaf forest5.52514.8151.158..0.410021.713
tending of forest edge0.7714.2291.8451.450..8.221
planting0.41001.1581.1581.058..3.532
agrosilvicultural treatments4.4290.41002.9356.2232.53816.315
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142462/128834
search result: 1 entry on 1 page

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