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NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
AGno treatment4.5190.5585.118
tending8.2130.21008.412
thinning18.080.75018.78
establishment cut5.3170.21005.517
removal cut3.4220.0.3.422
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.5580.0.0.558
transformation0.21000.0.0.2100
sanitary felling0.5580.0.0.558
plentering in broadleaf forest3.9200.0.3.920
tending of forest edge1.1410.0.1.141
planting0.21000.0.0.2100
agrosilvicultural treatments0.0.0.0.0.0.
total45.921.63347.52
AIno treatment1.3361.1332.422
tending0.21000.0.0.2100
thinning0.21000.3720.557
establishment cut0.5481.4291.922
removal cut0.11000.0.0.1100
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.21000.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total2.4233.0165.48
ARno treatment0.8490.4721.139
tending0.6480.4721.038
thinning1.0400.3721.334
establishment cut1.1371.5272.619
removal cut1.3360.11001.434
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.11000.1100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.5590.0.0.559
planting0.0.0.0.0.0.
agrosilvicultural treatments0.11000.0.0.1100
total5.5122.8208.36
BEno treatment18.5925.0843.56
tending11.9115.71717.69
thinning25.6817.01042.65
establishment cut9.5139.01418.59
removal cut9.7134.81914.511
plentering3.7225.6179.313
thinning of mountain forest3.72110.41214.110
coppice cut0.21000.0.0.2100
conversion2.0302.1294.121
transformation0.0.0.0.0.0.
sanitary felling0.9450.21001.141
plentering in broadleaf forest0.0.0.5580.558
tending of forest edge0.4710.21000.558
planting0.21001.4351.633
agrosilvicultural treatments1.6331.4353.024
total87.8383.33171.11
BL/BSno treatment2.2300.21002.429
tending2.7220.21002.821
thinning4.5181.7356.215
establishment cut2.2291.0443.224
removal cut1.6350.5562.130
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.4700.0.0.470
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.470
plentering in broadleaf forest2.3280.0.2.328
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total16.464.12020.53
FRno treatment4.0213.8217.914
tending4.7180.9455.617
thinning6.6153.3229.812
establishment cut5.4173.6219.012
removal cut3.7211.1414.719
plentering0.21000.4710.558
thinning of mountain forest0.9451.8292.724
coppice cut0.0.0.0.0.0.
conversion0.0.0.3700.370
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments0.3710.21000.558
total26.2515.3841.42
GEno treatment0.21000.0.0.2100
tending0.0.0.0.0.0.
thinning1.1510.0.1.151
establishment cut0.7670.0.0.767
removal cut0.41000.0.0.4100
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge1.4410.0.1.441
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total3.750.0.3.75
GLno treatment4.5185.4169.910
tending0.21001.1371.334
thinning0.7501.0401.830
establishment cut0.11000.4720.559
removal cut0.6490.5571.136
plentering0.0.0.0.0.0.
thinning of mountain forest0.3710.11000.457
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.21000.0.0.2100
sanitary felling0.0.0.11000.1100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total6.8149.01015.76
GRno treatment45.3651.5596.73
tending1.6335.2186.816
thinning4.8196.01710.712
establishment cut5.6187.11512.611
removal cut2.2296.2178.414
plentering0.5580.5571.141
thinning of mountain forest10.01324.0834.06
coppice cut0.4710.21000.558
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling0.21000.4710.558
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.5580.4710.945
planting0.0.0.0.0.0.
agrosilvicultural treatments1.1411.4352.527
total72.24102.73175.01
JUno treatment3.1242.9236.016
tending2.6250.4713.023
thinning6.5153.2239.712
establishment cut3.0231.6324.618
removal cut1.8312.1283.920
plentering2.5260.21002.725
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling1.6330.4701.930
plentering in broadleaf forest0.5570.0.0.557
tending of forest edge0.3710.0.0.371
planting0.0.0.0.0.0.
agrosilvicultural treatments0.5580.21000.750
total22.5610.91133.42
LUno treatment4.8171.5336.415
tending4.4180.7505.116
thinning9.7122.22711.910
establishment cut9.1120.9449.911
removal cut2.2270.8443.023
plentering0.7500.0.0.750
thinning of mountain forest0.0.0.3710.371
coppice cut0.0.0.0.0.0.
conversion0.21000.21000.371
transformation0.0.0.0.0.0.
sanitary felling0.5580.3710.844
plentering in broadleaf forest1.2370.0.1.237
tending of forest edge0.5580.0.0.558
planting0.0.0.0.0.0.
agrosilvicultural treatments0.7500.0.0.750
total33.847.01440.82
NEno treatment2.1300.7502.825
tending1.4350.5581.930
thinning5.2170.3705.516
establishment cut1.7320.3712.029
removal cut0.0.0.0.0.0.
plentering11.3101.92913.28
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.7500.5581.237
transformation0.0.0.0.0.0.
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest1.0410.0.1.041
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.9450.0.0.945
total24.544.31928.83
NWno treatment2.8241.5334.317
tending0.21001.0451.238
thinning0.6580.4711.044
establishment cut0.0.1.3341.334
removal cut0.0.0.21000.2100
plentering0.0.0.0.0.0.
thinning of mountain forest0.21000.0.0.2100
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.21000.2100
agrosilvicultural treatments0.0.0.0.0.0.
total3.8184.5168.36
OWno treatment6.7154.81711.59
tending1.7311.3373.023
thinning0.11001.8311.930
establishment cut0.4710.21000.656
removal cut0.5590.5581.141
plentering0.0.0.0.0.0.
thinning of mountain forest0.8490.6571.436
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.11000.1100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total10.3119.31019.64
SGno treatment5.91710.21216.19
tending2.8252.6265.417
thinning4.5195.81610.312
establishment cut4.8187.71412.610
removal cut1.5351.9303.423
plentering0.21000.9451.041
thinning of mountain forest0.9451.5352.427
coppice cut0.0.0.0.0.0.
conversion0.6570.0.0.657
transformation0.0.0.0.0.0.
sanitary felling0.5580.21000.750
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.7500.9451.533
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.3700.750
total23.0831.9554.93
SHno treatment1.0450.0.1.045
tending1.5350.21001.732
thinning6.0130.0.6.013
establishment cut1.6310.0.1.631
removal cut0.4690.4690.747
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.4720.0.0.472
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.21000.0.0.2100
agrosilvicultural treatments0.0.0.0.0.0.
total11.740.55712.23
SOno treatment4.6180.8495.417
tending3.8190.4714.218
thinning12.491.13813.48
establishment cut4.5180.0.4.518
removal cut2.3260.21002.525
plentering0.11000.0.0.1100
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.7510.7491.434
transformation0.0.0.0.0.0.
sanitary felling0.11000.0.0.1100
plentering in broadleaf forest0.6590.0.0.659
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total29.233.22332.42
SZno treatment6.0162.8248.813
tending2.0291.5343.521
thinning1.2372.3263.521
establishment cut4.1205.2169.311
removal cut0.9450.4711.337
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.7500.750
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.4710.557
plentering in broadleaf forest0.4700.21000.557
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.21000.658
total15.1913.6928.73
TGno treatment0.5580.5581.040
tending3.6160.7444.315
thinning6.5130.5587.012
establishment cut2.9230.4703.221
removal cut1.3330.21001.531
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.5580.21000.749
transformation0.0.0.0.0.0.
sanitary felling0.4680.0.0.468
plentering in broadleaf forest1.1370.21001.334
tending of forest edge0.3720.0.0.372
planting0.4680.0.0.468
agrosilvicultural treatments0.21000.0.0.2100
total17.742.52320.23
TIno treatment20.6976.8397.43
tending0.6590.3710.945
thinning2.0307.1169.114
establishment cut0.21001.9302.129
removal cut0.5583.0243.622
plentering0.21000.0.0.2100
thinning of mountain forest0.0.3.2233.223
coppice cut0.7502.2282.924
conversion0.0.0.4700.470
transformation0.0.0.21000.2100
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.21000.21000.371
tending of forest edge0.21000.21000.371
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6581.7312.328
total25.6897.42123.02
URno treatment4.9173.8208.712
tending0.4710.9441.237
thinning0.9451.1402.029
establishment cut0.5582.3252.922
removal cut0.21000.3710.557
plentering0.0.0.21000.2100
thinning of mountain forest0.0.0.5580.558
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.21000.2100
agrosilvicultural treatments0.21000.0.0.2100
total7.3139.31016.65
VDno treatment20.697.81528.47
tending7.8141.8319.613
thinning14.4103.62118.09
establishment cut13.7113.52217.29
removal cut4.2201.6335.717
plentering9.3130.0.9.313
thinning of mountain forest1.1412.2293.323
coppice cut0.5580.0.0.558
conversion0.5580.0.0.558
transformation0.21000.0.0.2100
sanitary felling1.1410.5581.633
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.21000.0.0.2100
planting0.21000.21000.371
agrosilvicultural treatments2.3280.3712.626
total76.3321.5897.82
VSno treatment28.1743.2571.34
tending2.0302.3284.320
thinning2.1296.3168.414
establishment cut0.5585.3175.817
removal cut0.21001.6331.731
plentering0.0.0.5580.558
thinning of mountain forest3.22316.8920.08
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.3710.0.0.371
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4711.4351.731
total36.8677.93114.72
ZGno treatment0.21000.21000.471
tending1.0370.7491.726
thinning0.8470.0.0.847
establishment cut0.11000.7490.843
removal cut0.21000.0.0.2100
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.9430.4671.335
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.5520.552
tending of forest edge0.0.0.0.0.0.
planting0.0.0.11000.1100
agrosilvicultural treatments0.21000.0.0.2100
total3.4152.6186.05
ZHno treatment3.9210.0.3.921
tending8.4120.21008.612
thinning14.490.85015.19
establishment cut5.5180.0.5.518
removal cut2.1290.0.2.129
plentering0.21000.0.0.2100
thinning of mountain forest0.4710.0.0.471
coppice cut0.0.0.0.0.0.
conversion3.0240.21003.223
transformation0.21000.0.0.2100
sanitary felling0.5570.21000.750
plentering in broadleaf forest7.4150.0.7.415
tending of forest edge0.9450.21001.141
planting0.4690.0.0.469
agrosilvicultural treatments0.21000.0.0.2100
total47.421.53548.92
Switzerlandno treatment196.93245.42442.32
tending74.4428.88103.14
thinning149.6366.85216.42
establishment cut83.2455.35138.53
removal cut41.1626.4867.55
plentering28.9710.11339.06
thinning of mountain forest21.6962.2583.84
coppice cut1.8322.3274.121
conversion10.5135.01915.511
transformation1.3390.4711.634
sanitary felling7.3163.62211.013
plentering in broadleaf forest19.091.63220.59
tending of forest edge8.1152.22910.213
planting1.5352.1293.622
agrosilvicultural treatments10.1137.51517.610
total655.21519.711174.90
© WSL, Swiss National Forest Inventory, 11.07.2020 #848724/315055
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: production region
unit: %
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
protection forest perimeter SilvaProtecttype of next treatment (interview survey) %± %± %± %± %± %±
outside of perimeterno treatment12.41.26.60.824.01.957.72.168.74.622.80.7
tending11.61.115.31.010.71.45.21.01.91.411.20.5
thinning26.51.636.11.519.51.85.10.94.02.023.80.8
establishment cut11.71.112.81.013.71.69.31.23.81.911.70.6
removal cut4.20.76.10.72.30.72.00.61.91.44.00.4
plentering15.11.21.20.38.41.31.40.50.0.6.10.4
thinning of mountain forest0.30.20.0.12.11.514.91.58.62.75.20.4
coppice cut0.30.20.50.20.0.0.0.3.01.70.30.1
conversion0.30.21.40.40.40.30.0.0.0.0.60.1
transformation0.10.10.20.10.0.0.0.0.0.0.10.1
sanitary felling2.30.51.80.41.10.50.70.42.01.41.60.2
plentering in broadleaf forest8.01.015.71.14.81.01.20.50.0.8.60.5
tending of forest edge1.50.41.80.41.70.60.40.32.11.41.50.2
planting0.10.10.10.10.0.0.0.0.0.0.10.1
agrosilvicultural treatments5.60.80.50.21.30.52.00.64.12.02.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterno treatment21.63.04.82.118.11.747.61.565.92.141.11.0
tending3.81.415.53.59.51.25.90.71.10.55.90.5
thinning26.13.225.54.214.41.56.00.75.91.010.20.6
establishment cut18.62.823.34.112.11.411.31.03.60.810.90.6
removal cut5.21.64.92.12.70.71.50.42.40.72.40.3
plentering7.01.93.81.911.81.40.70.20.20.23.70.4
thinning of mountain forest6.91.82.91.620.31.722.81.315.11.618.50.8
coppice cut1.10.70.0.0.0.0.10.12.80.70.70.2
conversion0.0.0.0.1.30.50.10.10.60.30.50.1
transformation0.0.0.0.0.40.30.0.0.20.20.10.1
sanitary felling2.11.10.90.91.20.50.80.30.80.41.00.2
plentering in broadleaf forest3.81.414.53.55.91.01.70.40.0.3.00.3
tending of forest edge0.50.54.01.91.20.50.40.20.20.20.70.2
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments3.21.30.0.1.30.51.10.31.10.51.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment14.21.16.50.720.91.351.11.266.41.931.10.6
tending10.00.915.30.910.10.95.70.61.30.48.80.4
thinning26.41.435.11.416.81.25.70.65.60.917.70.5
establishment cut13.11.113.81.012.81.010.60.83.60.811.30.4
removal cut4.40.76.00.72.50.51.60.32.40.63.30.2
plentering13.51.11.40.310.10.90.90.20.20.25.00.3
thinning of mountain forest1.60.40.30.216.41.120.11.014.11.411.20.4
coppice cut0.40.20.40.20.0.0.10.12.80.70.50.1
conversion0.20.11.30.30.90.30.10.10.50.30.50.1
transformation0.10.10.20.10.20.10.0.0.20.20.10.0
sanitary felling2.30.51.70.41.10.30.80.21.00.41.30.2
plentering in broadleaf forest7.20.815.61.15.30.71.60.30.0.6.10.3
tending of forest edge1.30.42.00.41.40.40.40.20.50.31.10.1
planting0.10.10.10.10.0.0.0.0.0.0.00.0
agrosilvicultural treatments5.20.70.40.21.30.31.40.31.60.51.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #848725/315056
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: canton
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
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
AGno treatment3.0250.6583.623
tending8.0120.21008.112
thinning15.391.04416.39
establishment cut5.2180.0.5.218
removal cut2.9250.0.2.925
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.4710.0.0.471
transformation0.0.0.0.0.0.
sanitary felling0.6580.0.0.658
plentering in broadleaf forest8.2140.0.8.214
tending of forest edge1.0440.0.1.044
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total44.921.83346.72
AIno treatment0.8490.6541.534
tending0.0.0.21000.2100
thinning0.9420.7471.630
establishment cut0.21000.21000.367
removal cut0.0.0.0.0.0.
plentering0.0.0.21000.2100
thinning of mountain forest0.0.0.4720.472
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.4680.4720.848
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total2.3252.8205.19
ARno treatment1.4380.21001.535
tending0.4710.4710.749
thinning1.5341.1402.622
establishment cut0.9441.1321.923
removal cut0.31000.0.0.3100
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.4730.21000.659
tending of forest edge0.3690.0.0.369
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total5.3132.8208.16
BEno treatment13.61219.81033.57
tending10.2136.71716.910
thinning23.6810.01433.67
establishment cut10.3137.21617.510
removal cut3.2252.0325.219
plentering5.0209.51414.511
thinning of mountain forest6.71716.01022.78
coppice cut0.0.0.0.0.0.
conversion1.0450.9501.933
transformation0.4700.0.0.470
sanitary felling1.8331.0452.927
plentering in broadleaf forest5.4191.9337.316
tending of forest edge0.8501.2412.132
planting0.21000.0.0.2100
agrosilvicultural treatments1.2411.4382.627
total83.5477.64161.11
BL/BSno treatment1.2440.8502.032
tending1.8260.0.1.826
thinning4.7191.2445.916
establishment cut1.7350.6582.329
removal cut0.8500.6581.437
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.0.0.0.0.0.
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest4.2210.21004.520
tending of forest edge1.1450.21001.241
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total15.763.92219.64
FRno treatment3.1251.2414.321
tending5.0180.9495.916
thinning7.3162.0319.313
establishment cut5.3182.1307.415
removal cut2.0331.0453.026
plentering0.0.1.4341.434
thinning of mountain forest0.7504.1204.818
coppice cut0.21000.0.0.2100
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling1.4400.4711.835
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.9510.21001.045
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total25.9513.81039.73
GEno treatment0.8660.0.0.866
tending0.8660.0.0.866
thinning1.6400.0.1.640
establishment cut0.0.0.0.0.0.
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total3.1130.0.3.113
GLno treatment1.4372.1293.522
tending0.4710.8491.140
thinning0.4690.0.0.469
establishment cut0.0.0.0.0.0.
removal cut0.0.0.4690.469
plentering0.0.0.0.0.0.
thinning of mountain forest1.4362.3273.721
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest1.1383.2224.318
tending of forest edge0.0.0.21000.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total4.9188.91113.87
GRno treatment33.8752.9586.74
tending2.4294.2226.617
thinning1.8334.1225.918
establishment cut6.91612.01218.99
removal cut0.8502.0312.826
plentering1.6351.2412.727
thinning of mountain forest5.71812.01217.610
coppice cut0.21000.21000.471
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.21000.4710.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.8501.0451.833
total54.2590.33144.52
JUno treatment3.3232.5275.817
tending3.0241.0443.921
thinning6.5162.6279.013
establishment cut3.1242.9256.016
removal cut1.8330.8502.527
plentering0.4700.0.0.470
thinning of mountain forest0.0.1.2401.240
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.8500.21001.045
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments2.1290.4712.527
total21.3611.41132.83
LUno treatment3.8220.21004.022
tending3.4220.9444.318
thinning10.5122.32812.910
establishment cut5.1180.8495.916
removal cut1.0440.21001.240
plentering3.7220.4704.120
thinning of mountain forest3.4232.7266.116
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.6580.0.0.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total31.947.41539.43
NEno treatment1.5370.3711.833
tending1.0390.21001.236
thinning1.9290.3702.226
establishment cut0.9490.4711.339
removal cut0.4700.0.0.470
plentering12.592.12914.68
thinning of mountain forest0.0.0.3710.371
coppice cut0.21000.0.0.2100
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling1.1410.0.1.141
plentering in broadleaf forest0.5570.21000.750
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments3.0250.0.3.025
total23.453.92127.33
NWno treatment1.8350.5712.329
tending0.31001.0471.340
thinning0.4720.0.0.472
establishment cut0.31000.4670.657
removal cut0.5710.21000.759
plentering0.0.0.21000.2100
thinning of mountain forest0.31001.5341.731
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total3.5213.7207.29
OWno treatment4.0203.3237.414
tending1.1401.5342.524
thinning0.11000.8510.945
establishment cut1.1430.5681.633
removal cut0.4720.21000.658
plentering0.4720.0.0.472
thinning of mountain forest2.0312.7254.818
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total9.1129.01118.14
SGno treatment3.5257.61611.013
tending2.9262.8275.718
thinning5.2195.91711.112
establishment cut3.2253.8217.016
removal cut0.4700.7501.140
plentering0.8501.4382.330
thinning of mountain forest0.8501.9342.728
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.0.0.0.0.0.
sanitary felling0.4710.5580.944
plentering in broadleaf forest1.7333.4235.118
tending of forest edge0.6570.4710.945
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6580.21000.850
total20.1928.7648.84
SHno treatment0.21000.0.0.2100
tending0.5700.0.0.570
thinning7.4110.4697.810
establishment cut0.6550.0.0.655
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest3.1230.0.3.123
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total11.940.46912.33
SOno treatment4.3200.7584.919
tending3.3220.0.3.322
thinning10.3120.55810.811
establishment cut3.7220.5704.220
removal cut1.1410.0.1.141
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest5.3181.2416.516
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total28.533.12531.62
SZno treatment5.7173.2248.913
tending0.4701.5361.931
thinning1.6350.7502.328
establishment cut2.7261.9324.618
removal cut0.21000.8501.044
plentering0.0.0.21000.2100
thinning of mountain forest2.6273.6226.216
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total13.51012.01025.54
TGno treatment0.7520.0.0.752
tending2.7200.21002.920
thinning8.0121.2359.210
establishment cut2.3280.0.2.328
removal cut1.6340.0.1.634
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.11000.11000.370
plentering in broadleaf forest1.3350.9482.227
tending of forest edge0.4700.0.0.470
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total17.252.42619.63
TIno treatment11.41357.8469.24
tending0.21000.21000.471
thinning0.6585.4196.018
establishment cut0.4712.8273.226
removal cut0.4711.5381.933
plentering0.0.0.0.0.0.
thinning of mountain forest1.33811.01312.412
coppice cut0.4712.6273.025
conversion0.0.0.6580.658
transformation0.0.0.0.0.0.
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.21000.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.8500.6581.438
total16.31083.6399.92
URno treatment2.3271.7344.020
tending0.0.0.6580.658
thinning0.4671.0421.332
establishment cut0.0.0.21000.2100
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest2.0304.7176.713
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total4.8188.11112.96
VDno treatment10.7133.02513.711
tending9.4132.52811.912
thinning16.2102.62718.89
establishment cut10.5136.61617.09
removal cut4.2210.6584.820
plentering8.9140.21009.114
thinning of mountain forest0.4713.5243.922
coppice cut0.8500.4701.240
conversion0.21000.21000.471
transformation0.0.0.0.0.0.
sanitary felling1.5350.5582.130
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments4.1220.21004.221
total67.5320.2987.72
VSno treatment18.11036.9655.15
tending1.3402.0323.325
thinning0.4713.4233.822
establishment cut0.7507.5158.215
removal cut0.4710.4710.850
plentering0.0.0.21000.2100
thinning of mountain forest2.62821.1923.78
coppice cut0.0.0.21000.2100
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.8501.045
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6581.8332.429
total24.5874.5399.02
ZGno treatment0.21000.0.0.2100
tending0.4510.11000.641
thinning0.6560.3670.944
establishment cut0.0.0.0.0.0.
removal cut0.0.0.0.0.0.
plentering0.21000.21000.471
thinning of mountain forest0.21000.0.0.2100
coppice cut0.0.0.0.0.0.
conversion0.0.0.4710.471
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest1.2391.4292.621
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total2.9192.5205.48
ZHno treatment3.1250.0.3.125
tending5.9160.4716.316
thinning13.0110.210013.210
establishment cut3.0260.0.3.026
removal cut1.2410.0.1.241
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.21000.0.0.2100
conversion1.7350.0.1.735
transformation0.0.0.21000.2100
sanitary felling0.6580.0.0.658
plentering in broadleaf forest17.390.65818.09
tending of forest edge0.8500.21001.045
planting0.21000.0.0.2100
agrosilvicultural treatments0.0.0.0.0.0.
total47.121.63548.82
Switzerlandno treatment133.64195.93329.52
tending64.7528.2892.94
thinning140.2347.66187.83
establishment cut67.9551.46119.34
removal cut23.5911.31334.87
plentering33.9717.11051.05
thinning of mountain forest30.1888.94119.04
coppice cut2.0323.4245.319
conversion3.8232.3306.118
transformation0.6580.5581.141
sanitary felling9.3154.62013.912
plentering in broadleaf forest50.8613.91164.75
tending of forest edge8.6153.22511.813
planting0.4710.0.0.471
agrosilvicultural treatments14.0126.11820.110
total583.41474.411057.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #848726/315057
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
AGno treatment3.0250.6583.623
tending8.0120.21008.112
thinning15.591.04416.59
establishment cut5.4180.0.5.418
removal cut3.1240.0.3.124
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.4710.0.0.471
transformation0.0.0.0.0.0.
sanitary felling0.6580.0.0.658
plentering in broadleaf forest8.2140.0.8.214
tending of forest edge1.2410.0.1.241
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total45.721.83347.52
AIno treatment0.8490.6541.534
tending0.0.0.21000.2100
thinning1.1390.7471.828
establishment cut0.21000.21000.367
removal cut0.0.0.0.0.0.
plentering0.0.0.21000.2100
thinning of mountain forest0.0.0.4720.472
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.4680.4720.848
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total2.5242.8205.310
ARno treatment1.5350.21001.733
tending0.5570.4710.943
thinning1.5341.1402.622
establishment cut0.9441.1321.923
removal cut0.31000.0.0.3100
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.4730.21000.659
tending of forest edge0.3690.0.0.369
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total5.6122.8208.46
BEno treatment21.1920.9942.06
tending10.4136.91717.310
thinning24.2810.31334.67
establishment cut10.3137.41617.710
removal cut3.4242.0325.419
plentering5.4199.91415.311
thinning of mountain forest7.11616.41023.58
coppice cut0.0.0.0.0.0.
conversion1.2410.9502.131
transformation0.4700.0.0.470
sanitary felling2.0321.0453.126
plentering in broadleaf forest5.4191.9337.316
tending of forest edge1.0451.2412.330
planting0.21000.0.0.2100
agrosilvicultural treatments2.0311.4383.424
total94.2380.24174.31
BL/BSno treatment1.2440.8502.032
tending1.8260.0.1.826
thinning5.3171.2446.515
establishment cut1.9330.6582.528
removal cut0.8500.6581.437
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.0.0.0.0.0.
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest4.2210.5704.719
tending of forest edge1.2410.21001.438
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total16.764.12120.83
FRno treatment3.8231.6365.319
tending5.0180.9495.916
thinning7.5152.0319.513
establishment cut5.5182.1307.615
removal cut2.0331.0453.026
plentering0.0.1.6321.632
thinning of mountain forest0.7504.1204.818
coppice cut0.4710.0.0.471
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling1.6380.4712.033
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.9510.21001.045
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total27.4514.4941.83
GEno treatment1.0570.0.1.057
tending1.2500.0.1.250
thinning1.6400.0.1.640
establishment cut0.0.0.0.0.0.
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total3.750.0.3.75
GLno treatment3.4222.7256.116
tending0.4710.8491.140
thinning0.4690.0.0.469
establishment cut0.0.0.0.0.0.
removal cut0.0.0.4690.469
plentering0.0.0.0.0.0.
thinning of mountain forest1.6342.3273.920
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest1.1383.2224.318
tending of forest edge0.0.0.21000.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total7.1159.51016.66
GRno treatment54.4563.75118.03
tending3.4245.6199.015
thinning1.9324.5216.417
establishment cut7.11612.81219.99
removal cut0.8502.2303.025
plentering1.8331.2412.926
thinning of mountain forest5.71812.61218.210
coppice cut0.21000.21000.471
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.4710.6581.045
planting0.0.0.0.0.0.
agrosilvicultural treatments1.7351.4383.026
total77.44105.03182.51
JUno treatment3.5232.7266.216
tending3.2241.0444.220
thinning6.5162.6279.013
establishment cut3.1242.9256.016
removal cut1.8330.8502.527
plentering0.4700.0.0.470
thinning of mountain forest0.0.1.2401.240
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.8500.21001.045
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments2.5260.4712.925
total22.1611.61133.72
LUno treatment3.8220.4714.221
tending3.8200.9444.718
thinning10.5122.32812.910
establishment cut5.1180.8495.916
removal cut1.0440.21001.240
plentering3.7220.4704.120
thinning of mountain forest4.0212.7266.715
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.6580.0.0.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.471
total33.247.61540.82
NEno treatment1.5370.3711.833
tending1.0390.21001.236
thinning1.9290.3702.226
establishment cut0.9490.4711.339
removal cut0.6580.0.0.658
plentering12.792.12914.88
thinning of mountain forest0.0.0.3710.371
coppice cut0.21000.0.0.2100
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling1.3380.0.1.338
plentering in broadleaf forest0.5570.21000.750
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments3.6230.0.3.623
total24.653.92128.53
NWno treatment2.5280.5713.024
tending0.31001.3401.635
thinning0.4720.0.0.472
establishment cut0.31000.4670.657
removal cut0.5710.21000.759
plentering0.0.0.21000.2100
thinning of mountain forest0.31001.5341.731
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total4.5184.0198.47
OWno treatment4.8193.7228.613
tending1.3371.5342.724
thinning0.11000.8510.945
establishment cut1.1430.5681.633
removal cut0.4720.5710.851
plentering0.4720.0.0.472
thinning of mountain forest2.4283.0235.416
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total10.51110.01020.44
SGno treatment6.2189.11415.310
tending2.9263.2256.117
thinning5.3196.81612.212
establishment cut3.2253.8217.016
removal cut0.6580.7501.338
plentering1.3411.4382.727
thinning of mountain forest1.0451.9342.927
coppice cut0.0.0.0.0.0.
conversion0.21000.21000.471
transformation0.0.0.0.0.0.
sanitary felling0.4710.5580.944
plentering in broadleaf forest2.0313.4235.318
tending of forest edge0.7490.4711.140
planting0.0.0.0.0.0.
agrosilvicultural treatments1.0450.21001.241
total24.7831.7656.53
SHno treatment0.21000.0.0.2100
tending0.5700.0.0.570
thinning7.4110.4697.810
establishment cut0.6550.0.0.655
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest3.1230.0.3.123
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total12.140.46912.53
SOno treatment4.4200.7585.118
tending3.5220.0.3.522
thinning10.5120.55811.011
establishment cut3.7220.5704.220
removal cut1.1410.0.1.141
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest5.3181.2416.516
tending of forest edge0.6590.0.0.659
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total29.533.12532.62
SZno treatment7.5153.72211.312
tending0.4701.7342.129
thinning1.6350.9452.527
establishment cut2.7262.3285.017
removal cut0.21000.8501.044
plentering0.0.0.21000.2100
thinning of mountain forest2.8263.8216.615
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total15.5913.7929.14
TGno treatment0.7520.0.0.752
tending3.0170.21003.218
thinning8.3111.2359.410
establishment cut2.3280.0.2.328
removal cut1.6340.0.1.634
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.11000.11000.370
plentering in broadleaf forest1.5330.9482.426
tending of forest edge0.4700.0.0.470
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total17.942.42620.32
TIno treatment22.6970.9493.63
tending0.21000.21000.471
thinning1.2415.4196.517
establishment cut0.4712.8273.226
removal cut0.6581.5382.132
plentering0.0.0.0.0.0.
thinning of mountain forest1.33811.61313.012
coppice cut0.6583.2253.822
conversion0.0.0.6580.658
transformation0.0.0.0.0.0.
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.8500.21001.045
planting0.0.0.0.0.0.
agrosilvicultural treatments1.4380.6582.032
total29.5897.92127.42
URno treatment4.1202.0306.115
tending0.0.0.9440.944
thinning0.6561.0421.530
establishment cut0.0.0.21000.2100
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest2.3285.1177.413
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.21000.471
total7.2149.41016.55
VDno treatment13.4123.22516.610
tending10.4132.52812.911
thinning17.3102.82620.09
establishment cut11.2126.81618.09
removal cut4.4200.6585.019
plentering9.3140.21009.514
thinning of mountain forest0.4713.5243.922
coppice cut0.8500.4701.240
conversion0.21000.21000.471
transformation0.0.0.0.0.0.
sanitary felling1.9310.7502.626
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.6580.0.0.658
planting0.0.0.0.0.0.
agrosilvicultural treatments6.3180.21006.517
total76.4321.0997.42
VSno treatment30.8742.6673.44
tending2.1312.2304.322
thinning1.2413.6224.819
establishment cut0.9457.7158.614
removal cut0.4710.4710.850
plentering0.0.0.21000.2100
thinning of mountain forest2.82721.3824.18
coppice cut0.0.0.21000.2100
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.6580.8501.438
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments1.2411.8333.026
total40.2681.03121.12
ZGno treatment0.21000.0.0.2100
tending0.4510.11000.641
thinning0.8490.3671.139
establishment cut0.0.0.0.0.0.
removal cut0.0.0.0.0.0.
plentering0.21000.21000.471
thinning of mountain forest0.21000.0.0.2100
coppice cut0.0.0.0.0.0.
conversion0.0.0.4710.471
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest1.6301.4293.119
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total3.5152.5206.05
ZHno treatment3.1250.0.3.125
tending5.9160.4716.316
thinning13.5100.210013.810
establishment cut3.0260.0.3.026
removal cut1.4380.0.1.438
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.21000.0.0.2100
conversion1.7350.0.1.735
transformation0.0.0.21000.2100
sanitary felling0.8500.0.0.850
plentering in broadleaf forest17.390.65818.09
tending of forest edge1.4380.21001.636
planting0.21000.0.0.2100
agrosilvicultural treatments0.21000.0.0.2100
total48.921.63550.51
Switzerlandno treatment199.53231.02430.52
tending69.5531.38100.84
thinning146.2349.86196.03
establishment cut69.7553.26122.94
removal cut25.0911.71336.77
plentering35.5717.71053.25
thinning of mountain forest32.7891.54124.14
coppice cut2.4294.0226.317
conversion4.0232.5296.518
transformation0.6580.5581.141
sanitary felling10.9134.82015.711
plentering in broadleaf forest51.7614.21165.95
tending of forest edge11.4133.42414.812
planting0.4710.0.0.471
agrosilvicultural treatments21.0106.71727.78
total680.51522.211202.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #848727/315058
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment36.6726.5819.21018.31028.0814.511143.14
tending53.358.0165.2191.3410.6580.47168.85
thinning120.0310.7136.2171.6353.9222.031144.43
establishment cut51.1614.6119.4140.4715.5190.65881.75
removal cut28.186.5184.1220.0.2.2300.210041.27
plentering24.384.4220.21000.0.0.4710.210029.58
thinning of mountain forest0.4716.6171.1412.8268.6150.210019.810
coppice cut0.4710.21000.0.0.0.0.21001.0451.833
conversion7.9161.2411.0450.0.0.0.0.0.10.214
transformation0.8500.0.0.21000.0.0.0.0.0.1.045
sanitary felling4.8200.8500.6580.0.0.21000.0.6.418
plentering in broadleaf forest17.3100.0.0.6580.0.0.0.0.210018.110
tending of forest edge4.3210.0.1.2410.21000.4710.21006.318
planting1.3410.21000.0.0.0.0.0.0.0.1.538
agrosilvicultural treatments3.7231.5380.6580.0.0.6580.6587.017
total354.3181.4449.7524.5850.6520.19580.61
inside perimeterno treatment13.81232.6719.8940.5630.5775.04212.33
tending5.1198.2156.9171.9324.6200.85027.58
thinning18.91016.81011.5135.5193.9227.91664.55
establishment cut7.41614.91117.5105.5186.7172.82654.86
removal cut5.9186.2182.8261.7335.0204.02225.69
plentering2.4295.9180.6580.6580.6570.0.10.114
thinning of mountain forest0.0.14.4113.12517.21017.9107.51560.15
coppice cut0.0.0.0.0.0.0.0.0.21002.1312.330
conversion1.4382.0320.4710.0.0.0.0.21004.022
transformation0.0.0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling1.0451.2410.8500.21000.21000.4713.823
plentering in broadleaf forest0.6580.0.0.7500.0.0.0.0.21001.535
tending of forest edge0.6580.0.0.6580.0.0.21000.0.1.438
planting0.21001.4380.21000.0.0.0.0.0.1.833
agrosilvicultural treatments0.6581.4380.6581.4380.8502.1306.917
total57.85105.0365.5474.5370.74103.03476.51
totalno treatment50.4659.1539.0658.8458.5589.63355.32
tending58.4516.21112.1123.2255.2191.24196.34
thinning138.9327.5817.8107.1167.8159.914208.93
establishment cut58.5529.5826.985.91712.2123.424136.54
removal cut34.0712.8126.9161.7337.2164.22266.85
plentering26.7810.3140.8500.6581.0440.210039.67
thinning of mountain forest0.47121.194.32119.9926.687.61579.95
coppice cut0.4710.21000.0.0.0.0.4713.1254.022
conversion9.3143.2251.4380.0.0.0.0.210014.212
transformation0.8500.0.0.21000.0.0.0.0.0.1.045
sanitary felling5.7192.0321.4380.21000.4710.47110.214
plentering in broadleaf forest17.9100.0.1.3380.0.0.0.0.47119.610
tending of forest edge4.9200.0.1.7330.21000.6580.21007.716
planting1.4381.6350.21000.0.0.0.0.0.3.325
agrosilvicultural treatments4.2222.9271.2411.4381.4382.82713.812
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #848728/315059
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
AGno treatment3.0250.6583.623
tending8.0120.21008.112
thinning15.591.04416.59
establishment cut5.4180.0.5.418
removal cut3.1240.0.3.124
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.4710.0.0.471
transformation0.0.0.0.0.0.
sanitary felling0.6580.0.0.658
plentering in broadleaf forest8.2140.0.8.214
tending of forest edge1.2410.0.1.241
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total45.721.83347.52
AIno treatment0.8490.6541.534
tending0.0.0.21000.2100
thinning1.1390.7471.828
establishment cut0.21000.21000.367
removal cut0.0.0.0.0.0.
plentering0.0.0.21000.2100
thinning of mountain forest0.0.0.4720.472
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.4680.4720.848
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total2.5242.8205.310
ARno treatment1.4380.21001.535
tending0.4710.4710.749
thinning1.5341.1402.622
establishment cut0.9441.1321.923
removal cut0.31000.0.0.3100
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.4730.21000.659
tending of forest edge0.3690.0.0.369
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total5.3132.8208.16
BEno treatment18.31020.9939.26
tending10.2136.71716.910
thinning23.8810.21434.07
establishment cut10.3137.41617.710
removal cut3.2252.0325.219
plentering5.2199.91415.111
thinning of mountain forest7.11616.21023.38
coppice cut0.0.0.0.0.0.
conversion1.2410.9502.131
transformation0.4700.0.0.470
sanitary felling2.0321.0453.126
plentering in broadleaf forest5.4191.9337.316
tending of forest edge0.8501.2412.132
planting0.21000.0.0.2100
agrosilvicultural treatments1.2411.4382.627
total89.3479.64168.91
BL/BSno treatment1.2440.8502.032
tending1.8260.0.1.826
thinning5.0181.2446.116
establishment cut1.9330.6582.528
removal cut0.8500.6581.437
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.0.0.0.0.0.
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest4.2210.5704.719
tending of forest edge1.2410.21001.438
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total16.364.12120.43
FRno treatment3.8231.6365.319
tending5.0180.9495.916
thinning7.5152.0319.513
establishment cut5.3182.1307.415
removal cut2.0331.0453.026
plentering0.0.1.6321.632
thinning of mountain forest0.7504.1204.818
coppice cut0.4710.0.0.471
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling1.4400.4711.835
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.9510.21001.045
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total27.0514.4941.43
GEno treatment1.0570.0.1.057
tending1.2500.0.1.250
thinning1.6400.0.1.640
establishment cut0.0.0.0.0.0.
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total3.750.0.3.75
GLno treatment2.5262.5264.917
tending0.4710.8491.140
thinning0.4690.0.0.469
establishment cut0.0.0.0.0.0.
removal cut0.0.0.4690.469
plentering0.0.0.0.0.0.
thinning of mountain forest1.4362.3273.721
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest1.1383.2224.318
tending of forest edge0.0.0.21000.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total6.0169.21115.26
GRno treatment47.3660.95108.23
tending3.2255.4198.615
thinning1.9324.5216.417
establishment cut6.91612.41219.39
removal cut0.8502.2303.025
plentering1.8331.2412.926
thinning of mountain forest5.71812.61218.210
coppice cut0.21000.21000.471
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.21000.6580.850
planting0.0.0.0.0.0.
agrosilvicultural treatments1.7351.4383.026
total69.85101.73171.52
JUno treatment3.3232.5275.817
tending3.2241.0444.220
thinning6.5162.6279.013
establishment cut3.1242.9256.016
removal cut1.8330.8502.527
plentering0.4700.0.0.470
thinning of mountain forest0.0.1.2401.240
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.8500.21001.045
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments2.5260.4712.925
total21.9611.41133.43
LUno treatment3.8220.4714.221
tending3.6210.9444.518
thinning10.5122.32812.910
establishment cut5.1180.8495.916
removal cut1.0440.21001.240
plentering3.7220.4704.120
thinning of mountain forest4.0212.7266.715
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.6580.0.0.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total32.847.61540.42
NEno treatment1.5370.3711.833
tending1.0390.21001.236
thinning1.9290.3702.226
establishment cut0.9490.4711.339
removal cut0.4700.0.0.470
plentering12.792.12914.88
thinning of mountain forest0.0.0.3710.371
coppice cut0.21000.0.0.2100
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling1.3380.0.1.338
plentering in broadleaf forest0.5570.21000.750
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments3.4240.0.3.424
total24.153.92128.03
NWno treatment2.3290.5712.825
tending0.31001.3401.635
thinning0.4720.0.0.472
establishment cut0.31000.4670.657
removal cut0.5710.21000.759
plentering0.0.0.21000.2100
thinning of mountain forest0.31001.5341.731
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total4.3184.0198.27
OWno treatment4.4193.3237.713
tending1.1401.5342.524
thinning0.11000.8510.945
establishment cut1.1430.5681.633
removal cut0.4720.21000.658
plentering0.4720.0.0.472
thinning of mountain forest2.4282.9245.317
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total9.9119.21119.04
SGno treatment4.7218.71413.411
tending2.9263.0265.918
thinning5.3196.61611.912
establishment cut3.2253.8217.016
removal cut0.6580.7501.338
plentering1.0451.4382.529
thinning of mountain forest0.8501.9342.728
coppice cut0.0.0.0.0.0.
conversion0.21000.21000.471
transformation0.0.0.0.0.0.
sanitary felling0.4710.5580.944
plentering in broadleaf forest2.0313.4235.318
tending of forest edge0.6570.4710.945
planting0.0.0.0.0.0.
agrosilvicultural treatments0.8500.21001.045
total22.4830.9653.33
SHno treatment0.21000.0.0.2100
tending0.5700.0.0.570
thinning7.4110.4697.810
establishment cut0.6550.0.0.655
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest3.1230.0.3.123
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total11.940.46912.33
SOno treatment4.4200.7585.118
tending3.3220.0.3.322
thinning10.5120.55811.011
establishment cut3.7220.5704.220
removal cut1.1410.0.1.141
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.0.0.2100
plentering in broadleaf forest5.3181.2416.516
tending of forest edge0.3700.0.0.370
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total29.033.12532.12
SZno treatment7.3153.62210.912
tending0.4701.7342.129
thinning1.6350.9452.527
establishment cut2.7262.1304.818
removal cut0.21000.8501.044
plentering0.0.0.21000.2100
thinning of mountain forest2.8263.8216.615
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total15.3913.3928.54
TGno treatment0.7520.0.0.752
tending3.0170.21003.218
thinning8.3111.2359.410
establishment cut2.3280.0.2.328
removal cut1.6340.0.1.634
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.11000.11000.370
plentering in broadleaf forest1.3350.9482.227
tending of forest edge0.4700.0.0.470
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total17.742.42620.12
TIno treatment19.31069.2488.53
tending0.21000.21000.471
thinning1.2415.4196.517
establishment cut0.4712.8273.226
removal cut0.4711.5381.933
plentering0.0.0.0.0.0.
thinning of mountain forest1.33811.61313.012
coppice cut0.6582.8263.424
conversion0.0.0.6580.658
transformation0.0.0.0.0.0.
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.6580.21000.850
planting0.0.0.0.0.0.
agrosilvicultural treatments1.2410.6581.833
total25.6895.73121.32
URno treatment3.9211.7345.616
tending0.0.0.9440.944
thinning0.6561.0421.530
establishment cut0.0.0.21000.2100
removal cut0.0.0.0.0.0.
plentering0.0.0.0.0.0.
thinning of mountain forest2.1295.1177.213
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.21000.471
total6.8159.01015.86
VDno treatment13.2123.02516.210
tending10.4132.52812.911
thinning17.3102.82620.09
establishment cut11.2126.81618.09
removal cut4.4200.6585.019
plentering9.1140.21009.314
thinning of mountain forest0.4713.5243.922
coppice cut0.8500.4701.240
conversion0.21000.21000.471
transformation0.0.0.0.0.0.
sanitary felling1.5350.7502.228
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge0.6580.0.0.658
planting0.0.0.0.0.0.
agrosilvicultural treatments5.5190.21005.618
total74.7320.8995.62
VSno treatment25.9841.2667.14
tending1.9332.2304.122
thinning1.0453.6224.620
establishment cut0.7507.7158.414
removal cut0.4710.4710.850
plentering0.0.0.21000.2100
thinning of mountain forest2.82721.3824.18
coppice cut0.0.0.21000.2100
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments1.0451.8332.826
total34.3779.53113.82
ZGno treatment0.21000.0.0.2100
tending0.4510.11000.641
thinning0.8490.3671.139
establishment cut0.0.0.0.0.0.
removal cut0.0.0.0.0.0.
plentering0.21000.21000.471
thinning of mountain forest0.21000.0.0.2100
coppice cut0.0.0.0.0.0.
conversion0.0.0.4710.471
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest1.4341.4292.820
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total3.3172.5205.76
ZHno treatment3.1250.0.3.125
tending5.9160.4716.316
thinning13.2100.210013.410
establishment cut3.0260.0.3.026
removal cut1.2410.0.1.241
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.21000.0.0.2100
conversion1.7350.0.1.735
transformation0.0.0.21000.2100
sanitary felling0.6580.0.0.658
plentering in broadleaf forest17.390.65818.09
tending of forest edge1.0450.21001.241
planting0.21000.0.0.2100
agrosilvicultural treatments0.21000.0.0.2100
total47.821.63549.42
Switzerlandno treatment177.53223.12400.62
tending68.1530.7898.84
thinning144.8349.46194.23
establishment cut69.1552.66121.74
removal cut24.1911.51335.67
plentering34.9717.71052.65
thinning of mountain forest32.1891.24123.24
coppice cut2.4293.5235.918
conversion4.0232.5296.518
transformation0.6580.5581.141
sanitary felling9.9144.82014.712
plentering in broadleaf forest51.2614.21165.45
tending of forest edge9.8143.42413.212
planting0.4710.0.0.471
agrosilvicultural treatments18.4106.71725.19
total647.41511.711159.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #848729/315060
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment40.8736.2724.8826.9839.7627.08195.43
tending54.759.0156.1181.9331.4380.47173.55
thinning123.0311.3136.7172.0314.3212.429149.63
establishment cut53.1615.21110.2130.6585.5190.65885.35
removal cut28.786.7174.3210.21002.2300.85043.07
plentering25.184.6210.21000.0.0.6580.210030.88
thinning of mountain forest0.4716.6171.3383.2259.4140.210021.19
coppice cut0.4710.21000.0.0.0.0.21001.0451.833
conversion7.9161.2411.0450.0.0.0.0.0.10.214
transformation0.8500.0.0.21000.0.0.0.0.0.1.045
sanitary felling5.4190.8500.8500.0.0.21000.0.7.217
plentering in broadleaf forest17.3100.0.0.6580.0.0.0.0.210018.110
tending of forest edge5.2200.21001.4380.21000.4710.21007.516
planting1.3410.21000.0.0.0.0.0.0.0.1.538
agrosilvicultural treatments4.4212.5291.2410.4711.2410.65810.414
total368.5194.9458.8535.3765.1533.67656.31
inside perimeterno treatment14.01235.5723.6844.5536.7790.03244.42
tending5.1198.4157.1162.2305.4190.85028.98
thinning19.31017.41011.7126.1184.5208.71567.75
establishment cut7.41615.31118.595.5186.9163.02656.66
removal cut5.9186.4183.1251.7335.4194.22226.69
plentering2.7285.9180.6580.6580.6570.0.10.314
thinning of mountain forest0.0.15.4113.12517.21018.997.81562.55
coppice cut0.0.0.0.0.0.0.0.0.21002.1312.330
conversion1.4382.4290.4710.0.0.0.0.21004.421
transformation0.0.0.0.0.0.0.0.0.0.0.21000.2100
sanitary felling1.0451.2410.8500.21000.21000.4713.823
plentering in broadleaf forest0.8500.0.0.7500.0.0.0.0.21001.733
tending of forest edge0.6580.0.0.8500.0.0.4710.21002.032
planting0.21001.4380.4700.0.0.0.0.0.2.031
agrosilvicultural treatments0.6581.4380.8501.6351.2412.3297.816
total58.85110.7371.6479.5380.54120.12521.21
totalno treatment54.8671.7548.4571.4476.44117.03439.82
tending59.8517.41013.2124.0226.8171.241102.44
thinning142.2328.7818.4108.1158.81411.013217.33
establishment cut60.6530.5828.776.11712.4123.623141.93
removal cut34.6713.2127.4161.9317.6164.92069.65
plentering27.8810.5140.8500.6581.2410.210041.17
thinning of mountain forest0.47122.194.52120.3928.388.01583.64
coppice cut0.4710.21000.0.0.0.0.4713.1254.022
conversion9.3143.6231.4380.0.0.0.0.210014.512
transformation0.8500.0.0.21000.0.0.0.0.21001.241
sanitary felling6.4182.0321.7350.21000.4710.47111.013
plentering in broadleaf forest18.1100.0.1.3380.0.0.0.0.47119.810
tending of forest edge5.8190.21002.2300.21000.8500.4719.514
planting1.4381.6350.4700.0.0.0.0.0.3.524
agrosilvicultural treatments5.0203.9232.0322.0312.4292.92618.210
total427.31205.61130.42114.82145.62153.721177.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #848730/315061
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment41.4635.4724.4828.1739.5626.48195.13
tending54.959.0146.7162.0301.6330.65874.74
thinning122.3311.5127.0162.1294.2202.527149.63
establishment cut52.7514.41110.1130.5585.3180.55883.64
removal cut28.485.9174.2200.21002.0300.75041.46
plentering24.384.2210.21000.0.0.5580.210029.57
thinning of mountain forest0.6586.2161.4353.2239.8130.210021.49
coppice cut0.5580.21000.0.0.0.0.21000.9451.832
conversion7.8151.1411.3380.0.0.0.0.0.10.213
transformation0.9450.0.0.21000.0.0.21000.0.1.238
sanitary felling5.7180.7500.7500.0.0.21000.0.7.416
plentering in broadleaf forest17.7100.0.0.5580.0.0.0.0.210018.410
tending of forest edge5.0190.21001.2380.3710.5580.21007.415
planting1.3380.21000.0.0.0.0.0.0.0.1.535
agrosilvicultural treatments4.5202.2291.6330.4711.1410.65810.313
total368.1191.1459.4536.8665.1432.87653.31
inside perimeterno treatment13.51136.7623.6843.2537.5690.43244.92
tending5.3188.7147.1152.3284.8190.75029.08
thinning18.9917.61011.1126.3164.3208.81467.15
establishment cut7.31515.61018.995.3176.4162.62656.25
removal cut5.8176.6163.3231.6335.4183.92126.68
plentering2.4285.8171.0410.5580.5570.0.10.313
thinning of mountain forest0.0.15.4102.82516.8919.398.21462.45
coppice cut0.0.0.0.0.0.0.0.0.21002.2282.427
conversion1.8322.5270.3710.0.0.0.0.4704.919
transformation0.0.0.0.0.0.0.21000.0.0.21000.471
sanitary felling0.9451.1410.9450.4710.21000.4713.822
plentering in broadleaf forest0.7500.0.0.7500.0.0.0.0.21001.533
tending of forest edge0.7500.0.0.9450.0.0.4710.21002.129
planting0.21001.6330.4710.0.0.0.0.0.2.129
agrosilvicultural treatments0.9451.4350.7501.4351.1412.1297.515
total58.45113.1371.6477.9380.03120.12521.21
totalno treatment54.9572.1448.0571.2477.04116.73440.02
tending60.2517.7913.8114.3206.4161.338103.74
thinning141.3329.1718.198.4148.51411.312216.72
establishment cut60.1529.9729.075.81711.8123.223139.73
removal cut34.2712.5127.4151.7317.4154.61968.05
plentering26.7810.1131.2380.5581.1410.210039.76
thinning of mountain forest0.65821.684.12020.0829.178.31483.84
coppice cut0.5580.21000.0.0.0.0.3713.1244.121
conversion9.6133.6221.6330.0.0.0.0.47015.111
transformation0.9450.0.0.21000.21000.21000.21001.633
sanitary felling6.6161.8321.6330.4710.4710.47111.113
plentering in broadleaf forest18.4100.0.1.2380.0.0.0.0.37119.99
tending of forest edge5.7180.21002.1290.3710.9450.4719.614
planting1.5351.8310.4710.0.0.0.0.0.3.622
agrosilvicultural treatments5.4183.6222.3281.7312.1292.62617.810
total426.61204.21131.02114.72145.12152.921174.50
© WSL, Swiss National Forest Inventory, 11.07.2020 #848731/315062
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: protection forest 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
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment32.2822.0915.01118.11031.5713.812132.64
tending48.569.0153.4241.3402.2300.47164.85
thinning113.6414.4128.4150.4711.6350.850139.03
establishment cut43.669.3156.6160.7506.7170.85067.85
removal cut18.6102.7280.6580.4710.8500.47123.59
plentering25.287.3170.8500.0.1.6350.0.34.97
thinning of mountain forest0.47112.8127.4162.6285.3191.73330.28
coppice cut1.4380.0.0.0.0.0.0.0.0.6582.032
conversion3.2250.4710.0.0.0.0.0.0.0.3.623
transformation0.6580.0.0.0.0.0.0.0.0.0.0.658
sanitary felling7.1171.2410.4710.21000.0.0.4719.315
plentering in broadleaf forest43.860.8505.0200.0.0.0.0.0.49.76
tending of forest edge6.1180.4711.2410.21000.21000.4718.515
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments9.5141.0451.0450.6580.8500.85013.812
total354.3181.4449.7524.5850.6520.19580.61
inside perimeterno treatment9.01523.9915.21136.9642.6667.94195.53
tending4.62111.5135.8182.0323.2251.24128.38
thinning15.01110.8139.9133.4233.3246.11848.56
establishment cut11.71310.7137.0167.51511.2133.72351.76
removal cut3.0262.7282.0320.4711.0452.52811.613
plentering3.42411.1131.8330.21001.0450.210017.710
thinning of mountain forest3.22528.5813.11221.197.41615.61188.94
coppice cut0.4710.0.0.0.0.21000.0.2.9263.424
conversion0.0.1.1450.6580.0.0.0.0.6582.330
transformation0.0.0.21000.21000.0.0.0.0.21000.658
sanitary felling1.0451.7350.6580.8500.0.0.8504.820
plentering in broadleaf forest4.4211.1458.3150.0.0.21000.0.13.912
tending of forest edge1.0450.6580.8500.21000.4710.21003.225
planting0.0.0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments1.2411.2410.4711.8330.4711.2416.118
total57.85105.0365.5474.5370.74103.03476.51
totalno treatment41.2745.9630.2755.1574.0481.74328.12
tending53.1520.599.2143.3255.4191.53593.14
thinning128.6325.2818.3103.8224.9206.917187.63
establishment cut55.3520.01013.6118.21517.9104.521119.54
removal cut21.695.3192.6280.8501.8332.92635.07
plentering28.6818.5102.6280.21002.5280.210052.66
thinning of mountain forest3.62341.3620.5923.7812.71217.310119.04
coppice cut1.7330.0.0.0.0.21000.0.3.5245.419
conversion3.2251.5380.6580.0.0.0.0.6585.919
transformation0.6580.21000.21000.0.0.0.0.21001.241
sanitary felling8.1152.9271.0451.0450.0.1.24114.112
plentering in broadleaf forest48.261.93313.2110.0.0.21000.0.63.55
tending of forest edge7.1171.0452.0320.4710.6580.65811.713
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments10.7132.2301.4382.4291.2412.03120.010
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #848732/315063
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment33.4729.7820.6925.9842.3624.39176.43
tending49.3510.1143.4241.9333.0250.47168.15
thinning116.2314.6119.0141.0451.7331.438143.83
establishment cut44.669.5146.6160.7506.7170.85068.95
removal cut19.0102.7280.8500.4710.8500.47124.19
plentering25.887.5160.8500.0.1.8330.0.36.07
thinning of mountain forest0.47114.1127.8162.8275.3191.73332.18
coppice cut1.6350.0.0.0.0.0.0.0.0.8502.329
conversion3.2250.6580.0.0.0.0.0.0.0.3.823
transformation0.6580.0.0.0.0.0.0.0.0.0.0.658
sanitary felling7.5161.2410.4710.4710.0.0.4719.914
plentering in broadleaf forest43.860.8505.4190.0.0.0.0.0.50.16
tending of forest edge6.9170.4711.4380.21000.21000.6589.714
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments11.8131.4381.2411.0451.7351.24118.310
total364.5192.7457.4534.3763.5532.07644.51
inside perimeterno treatment9.01525.6817.01041.2648.0581.94222.52
tending4.62111.7136.6172.2304.4211.24130.78
thinning15.21111.01310.7133.6223.5236.31850.36
establishment cut11.71311.1137.2167.71511.6123.72353.06
removal cut3.0262.7282.0320.4711.2412.52811.813
plentering3.42411.7131.8330.21001.0450.210018.310
thinning of mountain forest3.22528.9813.71121.388.01516.21091.34
coppice cut0.4710.0.0.0.0.21000.0.3.1253.623
conversion0.0.1.1450.8500.0.0.0.0.6582.529
transformation0.0.0.21000.21000.0.0.0.0.21000.658
sanitary felling1.0451.9330.6580.8500.0.0.8505.020
plentering in broadleaf forest4.6211.1458.3150.0.0.21000.0.14.111
tending of forest edge1.0450.6580.8500.21000.6580.21003.424
planting0.0.0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments1.2411.2410.6581.8330.8501.2416.717
total58.25108.7370.1479.5379.34117.92513.91
totalno treatment42.4755.3537.6667.1490.33106.23398.92
tending53.9521.8910.0134.1227.4161.53598.84
thinning131.4325.6819.794.6205.3197.616194.23
establishment cut56.3520.6913.8118.41418.3104.521121.94
removal cut22.095.3192.8270.8502.1312.92635.87
plentering29.2819.3102.6280.21002.8270.210054.26
thinning of mountain forest3.62343.1621.5924.1813.31217.910123.44
coppice cut1.9320.0.0.0.0.21000.0.3.8235.918
conversion3.2251.7350.8500.0.0.0.0.6586.218
transformation0.6580.21000.21000.0.0.0.0.21001.241
sanitary felling8.5153.1261.0451.2410.0.1.24114.911
plentering in broadleaf forest48.461.93313.7110.0.0.21000.0.64.25
tending of forest edge7.9161.0452.2300.4710.8500.85013.212
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments13.0122.6281.8332.8262.5292.42925.09
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #848733/315064
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment39.4734.6724.4826.1838.5725.48188.53
tending54.758.8155.9181.9331.4380.47173.15
thinning122.4311.3136.4172.0314.3212.429148.83
establishment cut52.8615.21110.0140.6585.5190.65884.75
removal cut28.586.7174.3210.21002.2300.85042.87
plentering24.784.6210.21000.0.0.4710.210030.18
thinning of mountain forest0.4716.6171.1413.0269.4140.210020.710
coppice cut0.4710.21000.0.0.0.0.21001.0451.833
conversion7.9161.2411.0450.0.0.0.0.0.10.214
transformation0.8500.0.0.21000.0.0.0.0.0.1.045
sanitary felling5.4190.8500.8500.0.0.21000.0.7.217
plentering in broadleaf forest17.3100.0.0.6580.0.0.0.0.210018.110
tending of forest edge4.9200.0.1.4380.21000.4710.21007.117
planting1.3410.21000.0.0.0.0.0.0.0.1.538
agrosilvicultural treatments3.7232.3301.0450.4711.0450.6589.015
total364.5192.7457.4534.3763.5532.07644.51
inside perimeterno treatment13.81234.5722.6944.5536.2788.53240.02
tending5.1198.4157.1162.2305.4190.85028.98
thinning19.11017.21011.7126.1184.1218.51566.75
establishment cut7.41615.31118.395.5186.9163.02656.46
removal cut5.9186.2183.1251.7335.2194.02226.09
plentering2.4295.9180.6580.6580.6570.0.10.114
thinning of mountain forest0.0.14.8113.12517.21018.997.81561.95
coppice cut0.0.0.0.0.0.0.0.0.21002.1312.330
conversion1.4382.4290.4710.0.0.0.0.21004.421
transformation0.0.0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling1.0451.2410.8500.21000.21000.4713.823
plentering in broadleaf forest0.8500.0.0.7500.0.0.0.0.21001.733
tending of forest edge0.6580.0.0.6580.0.0.4710.21001.833
planting0.21001.4380.4700.0.0.0.0.0.2.031
agrosilvicultural treatments0.6581.4380.8501.6351.2412.3297.816
total58.25108.7370.1479.5379.34117.92513.91
totalno treatment53.2669.1547.0670.7474.64113.93428.42
tending59.8517.21013.0124.0226.8171.241102.04
thinning141.4328.5818.2108.1158.41510.913215.53
establishment cut60.2530.5828.376.11712.4123.623141.13
removal cut34.4713.0127.4161.9317.4164.82068.85
plentering27.2810.5140.8500.6581.0440.210040.27
thinning of mountain forest0.47121.594.32120.1928.388.01582.74
coppice cut0.4710.21000.0.0.0.0.4713.1254.022
conversion9.3143.6231.4380.0.0.0.0.210014.512
transformation0.8500.0.0.21000.0.0.0.0.0.1.045
sanitary felling6.4182.0321.7350.21000.4710.47111.013
plentering in broadleaf forest18.1100.0.1.3380.0.0.0.0.47119.810
tending of forest edge5.5190.0.2.0320.21000.8500.4718.915
planting1.4381.6350.4700.0.0.0.0.0.3.524
agrosilvicultural treatments4.2223.7231.8332.0312.2302.92616.811
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #848734/315065
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment16.1118.31524.48
tending10.9131.93112.812
thinning31.8710.51342.36
establishment cut13.7113.92217.710
removal cut6.8172.5279.214
plentering23.382.42925.78
thinning of mountain forest0.21000.0.0.2100
coppice cut0.4710.0.0.471
conversion1.4381.0452.329
transformation0.0.0.0.0.0.
sanitary felling2.0320.5572.628
plentering in broadleaf forest3.1250.0.3.125
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments3.2250.4713.623
total113.3231.47144.81
Eastern Jurano treatment4.5210.6585.119
tending7.4140.21007.614
thinning15.0101.73516.79
establishment cut6.5171.0447.515
removal cut2.6281.2403.823
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion1.0440.0.1.044
transformation0.21000.0.0.2100
sanitary felling0.6570.21000.849
plentering in broadleaf forest1.7350.0.1.735
tending of forest edge0.7580.21000.950
planting0.21000.0.0.2100
agrosilvicultural treatments0.0.0.21000.2100
total40.335.41945.72
Western Plateauno treatment7.8151.4379.214
tending6.7160.4717.115
thinning12.1112.13114.110
establishment cut8.3140.4718.714
removal cut4.4200.5704.920
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.21000.0.0.2100
sanitary felling0.4710.0.0.471
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge1.3400.0.1.340
planting0.21000.21000.471
agrosilvicultural treatments0.21000.0.0.2100
total42.035.01947.02
Central Plateauno treatment2.9262.1305.019
tending10.8111.24112.011
thinning25.072.92527.96
establishment cut9.6131.24010.812
removal cut7.6151.5359.114
plentering0.6580.0.0.658
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion1.2400.0.1.240
transformation0.0.0.0.0.0.
sanitary felling0.4710.0.0.471
plentering in broadleaf forest0.8500.4711.141
tending of forest edge0.4700.21000.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total59.539.41369.01
Eastern Plateauno treatment6.3171.1417.416
tending17.391.23718.58
thinning35.761.63537.36
establishment cut13.1120.85014.011
removal cut6.7170.21006.916
plentering0.21000.0.0.2100
thinning of mountain forest0.21000.0.0.2100
coppice cut0.0.0.0.0.0.
conversion4.2210.4714.620
transformation0.4710.0.0.471
sanitary felling1.3380.21001.535
plentering in broadleaf forest11.6120.210011.812
tending of forest edge1.8330.21002.032
planting0.9490.0.0.949
agrosilvicultural treatments0.0.0.0.0.0.
total99.626.018105.61
Western Pre-Alpsno treatment3.8236.21710.013
tending1.7372.1333.823
thinning2.9253.6226.516
establishment cut2.6274.7197.315
removal cut1.5372.4304.023
plentering0.21000.4730.660
thinning of mountain forest2.4294.1216.516
coppice cut0.21000.0.0.2100
conversion0.0.0.3700.370
transformation0.0.0.0.0.0.
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.31000.3100
agrosilvicultural treatments0.21000.21000.471
total15.61024.7740.33
Central Pre-Alpsno treatment13.31111.91225.28
tending5.4182.8258.214
thinning6.9179.01516.010
establishment cut9.6147.31616.910
removal cut3.6243.1266.617
plentering3.9235.6199.514
thinning of mountain forest2.6264.5207.116
coppice cut0.0.0.0.0.0.
conversion1.3411.7353.026
transformation0.0.0.0.0.0.
sanitary felling0.4710.6581.044
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.21000.4710.658
agrosilvicultural treatments0.7580.4711.145
total47.9547.2595.12
Eastern Pre-Alpsno treatment8.0156.01714.011
tending4.6203.9238.514
thinning4.6206.71711.312
establishment cut7.81512.61120.58
removal cut2.7261.4384.121
plentering0.21000.4700.658
thinning of mountain forest0.8501.1411.931
coppice cut0.0.0.0.0.0.
conversion1.1450.4701.438
transformation0.0.0.0.0.0.
sanitary felling0.6580.5711.145
plentering in broadleaf forest0.6580.7501.438
tending of forest edge1.2410.6581.733
planting0.0.0.21000.2100
agrosilvicultural treatments0.6580.4701.045
total32.9634.8667.73
Northwestern Alpsno treatment9.11414.81024.08
tending0.8503.3244.121
thinning0.8504.1214.919
establishment cut2.7272.9265.518
removal cut1.4380.9442.328
plentering0.21000.0.0.2100
thinning of mountain forest1.6355.6187.215
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.4710.21000.658
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.8500.850
agrosilvicultural treatments0.6580.9501.537
total17.61033.5651.13
Central Alpsno treatment5.7163.7219.412
tending0.6580.8491.437
thinning1.4381.8323.224
establishment cut1.4373.6215.017
removal cut0.4710.21000.658
plentering0.0.0.21000.2100
thinning of mountain forest0.0.1.0441.044
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total9.51211.51020.95
Northeastern Alpsno treatment5.4189.81315.29
tending0.21002.2282.427
thinning0.21002.9243.123
establishment cut0.4711.4381.733
removal cut0.8441.3382.228
plentering0.0.0.0.0.0.
thinning of mountain forest0.4731.1451.538
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.31000.3100
total7.61519.1726.65
Southwestern Alpsno treatment18.31040.5658.84
tending1.3411.9323.225
thinning1.6355.5197.116
establishment cut0.4715.5185.917
removal cut0.0.1.7331.733
plentering0.0.0.6580.658
thinning of mountain forest2.82617.21019.99
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.1.4381.438
total24.5874.5399.02
Southeastern Alpsno treatment28.0830.5758.55
tending0.6584.6205.219
thinning3.9223.9227.815
establishment cut5.5196.71712.212
removal cut2.2305.0207.216
plentering0.4710.6571.044
thinning of mountain forest8.61517.91026.68
coppice cut0.21000.21000.471
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.21000.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6580.8501.438
total50.6570.74121.32
Southern Alpsno treatment14.51175.0489.63
tending0.4710.8501.241
thinning2.0317.9169.914
establishment cut0.6582.8263.424
removal cut0.21004.0224.222
plentering0.21000.0.0.2100
thinning of mountain forest0.21007.5157.615
coppice cut1.0452.1313.125
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.21000.21000.471
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6582.1302.827
total20.19103.03123.12
Switzerlandno treatment143.74212.13355.82
tending68.8527.4896.24
thinning143.8364.25208.03
establishment cut82.2554.96137.14
removal cut40.9725.9966.85
plentering29.3810.21439.57
thinning of mountain forest19.81059.8579.75
coppice cut1.8332.3304.022
conversion10.3144.02214.312
transformation1.0450.0.1.045
sanitary felling6.3183.72310.014
plentering in broadleaf forest18.2101.53519.710
tending of forest edge6.5181.4387.916
planting1.5371.9333.425
agrosilvicultural treatments7.0177.01713.912
total581.21476.111057.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #848735/315066
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment18.2108.31526.58
tending11.3121.93113.211
thinning33.3710.71344.05
establishment cut14.4113.92218.310
removal cut6.8172.5279.214
plentering23.882.42926.28
thinning of mountain forest0.21000.0.0.2100
coppice cut0.4710.0.0.471
conversion1.4381.0452.329
transformation0.0.0.0.0.0.
sanitary felling2.2300.5572.827
plentering in broadleaf forest3.1250.21003.324
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments3.2250.4713.623
total118.6231.87150.51
Eastern Jurano treatment4.5210.6585.119
tending7.9140.21008.113
thinning15.0101.73516.79
establishment cut6.7161.0447.715
removal cut2.8271.2404.022
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion1.0440.0.1.044
transformation0.21000.0.0.2100
sanitary felling0.6570.21000.849
plentering in broadleaf forest1.7350.0.1.735
tending of forest edge0.7580.21000.950
planting0.21000.0.0.2100
agrosilvicultural treatments0.0.0.21000.2100
total41.235.41946.62
Western Plateauno treatment8.4151.4379.813
tending6.9150.4717.315
thinning12.3112.13114.410
establishment cut8.9140.4719.313
removal cut4.4200.5704.920
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.21000.0.0.2100
sanitary felling0.6580.0.0.658
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge1.5370.0.1.537
planting0.21000.21000.471
agrosilvicultural treatments0.21000.0.0.2100
total44.135.01949.12
Central Plateauno treatment3.1252.1305.219
tending10.8111.24112.011
thinning25.072.92527.96
establishment cut9.6131.24010.812
removal cut7.6151.5359.114
plentering0.6580.0.0.658
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion1.2400.0.1.240
transformation0.0.0.0.0.0.
sanitary felling0.4710.0.0.471
plentering in broadleaf forest0.8500.4711.141
tending of forest edge0.4700.21000.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total59.739.41369.11
Eastern Plateauno treatment6.3171.1417.416
tending17.781.23718.98
thinning36.361.63537.86
establishment cut13.3120.85014.111
removal cut6.9160.21007.116
plentering0.21000.0.0.2100
thinning of mountain forest0.21000.0.0.2100
coppice cut0.0.0.0.0.0.
conversion4.2210.4714.620
transformation0.4710.0.0.471
sanitary felling1.5350.21001.733
plentering in broadleaf forest11.6120.210011.812
tending of forest edge2.2300.21002.429
planting0.9490.0.0.949
agrosilvicultural treatments0.0.0.0.0.0.
total101.616.018107.61
Western Pre-Alpsno treatment5.4196.71612.111
tending1.7372.1333.823
thinning2.9253.8226.715
establishment cut2.6274.9197.615
removal cut1.7352.4304.122
plentering0.21000.4730.660
thinning of mountain forest2.4294.3206.716
coppice cut0.21000.0.0.2100
conversion0.0.0.3700.370
transformation0.0.0.0.0.0.
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.31000.3100
agrosilvicultural treatments0.4710.21000.658
total17.6925.8643.33
Central Pre-Alpsno treatment15.41012.31227.77
tending5.6183.0248.614
thinning7.1179.31416.410
establishment cut10.2147.31617.510
removal cut3.6243.1266.617
plentering4.2225.6199.714
thinning of mountain forest2.6264.5207.116
coppice cut0.0.0.0.0.0.
conversion1.3411.9333.226
transformation0.0.0.0.0.0.
sanitary felling0.4710.6581.044
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.21000.4710.658
agrosilvicultural treatments0.7580.4711.145
total51.2548.2599.42
Eastern Pre-Alpsno treatment9.7146.41716.110
tending5.1204.1229.214
thinning4.8206.71711.512
establishment cut8.31513.21121.48
removal cut2.9261.4384.321
plentering0.21000.4700.658
thinning of mountain forest0.8501.1411.931
coppice cut0.0.0.0.0.0.
conversion1.1450.4701.438
transformation0.0.0.0.0.0.
sanitary felling0.6580.5711.145
plentering in broadleaf forest0.6580.7501.438
tending of forest edge1.2410.6581.733
planting0.0.0.21000.2100
agrosilvicultural treatments0.8500.6581.438
total36.1636.2572.32
Northwestern Alpsno treatment13.61115.91029.57
tending1.4373.3244.720
thinning1.1414.1215.318
establishment cut2.7273.1255.718
removal cut1.4380.9442.328
plentering0.21000.0.0.2100
thinning of mountain forest1.6355.8187.515
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.4710.21000.658
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.8500.850
agrosilvicultural treatments1.2410.9502.131
total23.7835.2558.93
Central Alpsno treatment7.6154.61912.210
tending0.8500.8491.635
thinning1.4382.0303.423
establishment cut1.6353.8205.417
removal cut0.4710.4710.849
plentering0.0.0.21000.2100
thinning of mountain forest0.0.1.0441.044
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.21000.2100
agrosilvicultural treatments0.21000.0.0.2100
total12.11113.3925.44
Northeastern Alpsno treatment7.11611.01218.18
tending0.21002.2282.427
thinning0.21002.9243.123
establishment cut0.4711.4381.733
removal cut0.8441.3382.228
plentering0.0.0.0.0.0.
thinning of mountain forest0.4731.1451.538
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.31000.3100
total9.51320.3729.85
Southwestern Alpsno treatment26.1844.5570.74
tending1.9332.2304.022
thinning2.0316.1188.115
establishment cut0.6585.5186.117
removal cut0.21001.7331.931
plentering0.0.0.6580.658
thinning of mountain forest3.02617.21020.19
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4711.6352.031
total34.3779.53113.82
Southeastern Alpsno treatment38.5736.2774.64
tending1.4385.4196.817
thinning4.3214.1218.415
establishment cut5.5196.91612.412
removal cut2.2305.2197.416
plentering0.4710.6571.044
thinning of mountain forest9.41418.9928.38
coppice cut0.21000.21000.471
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.4710.850
planting0.0.0.0.0.0.
agrosilvicultural treatments1.0451.2412.230
total63.5579.34142.82
Southern Alpsno treatment25.4888.53113.93
tending0.4710.8501.241
thinning2.4298.51510.913
establishment cut0.6583.0263.623
removal cut0.8504.0224.820
plentering0.21000.0.0.2100
thinning of mountain forest0.21007.8158.015
coppice cut1.0452.1313.125
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.21000.21000.471
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6582.3292.926
total32.07117.92150.02
Switzerlandno treatment189.33239.72429.02
tending73.1528.88101.94
thinning148.2366.45214.53
establishment cut85.2556.56141.63
removal cut42.5726.3968.85
plentering30.0710.21440.16
thinning of mountain forest20.81061.6582.54
coppice cut1.8332.3304.022
conversion10.3144.42114.712
transformation1.0450.0.1.045
sanitary felling7.2173.72310.913
plentering in broadleaf forest18.2101.73319.910
tending of forest edge7.3171.8339.115
planting1.5372.1323.624
agrosilvicultural treatments9.0157.91616.911
total645.21513.411158.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #848736/315067
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment33.9732.9723.8930.8747.7629.38198.33
tending49.5510.7133.6232.1313.2250.47169.55
thinning117.1314.8119.0141.2411.7331.438145.23
establishment cut44.669.7146.6160.9456.9170.85069.65
removal cut19.4102.9270.8500.4710.8500.65824.99
plentering26.087.7161.0450.0.1.8330.0.36.67
thinning of mountain forest0.47114.1128.4152.8275.3191.73332.88
coppice cut1.6350.0.0.0.0.0.0.0.0.8502.329
conversion3.2250.6580.0.0.0.0.0.0.0.3.823
transformation0.6580.0.0.0.0.0.0.0.0.0.0.658
sanitary felling7.7161.8330.4710.6580.0.0.47110.913
plentering in broadleaf forest44.060.8505.6190.0.0.0.0.0.50.56
tending of forest edge7.7160.6581.6350.21000.4710.85011.313
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments13.2122.0321.4381.2411.7351.43820.910
total369.3198.8462.2540.2669.5437.57677.51
inside perimeterno treatment9.21426.0818.41042.6650.3584.14230.52
tending4.62111.9136.8172.2304.4211.33831.38
thinning15.41111.01310.9133.6223.5236.31850.76
establishment cut11.71311.1137.4157.71512.0123.72353.66
removal cut3.0262.9272.0320.4711.2412.52812.013
plentering3.42411.7131.8330.21001.0450.210018.310
thinning of mountain forest3.22529.3813.71121.388.01516.21091.74
coppice cut0.4710.0.0.0.0.21000.0.3.5244.022
conversion0.0.1.1450.8500.0.0.0.0.6582.529
transformation0.0.0.21000.21000.0.0.0.0.21000.658
sanitary felling1.0451.9330.6580.8500.0.0.8505.020
plentering in broadleaf forest4.6211.1458.3150.0.0.21000.0.14.111
tending of forest edge1.0450.6580.8500.21000.6580.21003.424
planting0.0.0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments1.2411.2410.6581.8330.8501.2416.717
total58.65109.9372.1481.0382.14120.72524.41
totalno treatment43.0658.9542.2673.4498.03113.33428.92
tending54.1522.6910.4134.3227.6161.733100.84
thinning132.5325.8819.994.8195.3197.616195.93
establishment cut56.3520.8914.0118.61418.994.521123.14
removal cut22.495.7192.8270.8502.1313.12636.87
plentering29.4819.4102.8270.21002.8270.210054.86
thinning of mountain forest3.62343.4622.1924.1813.31217.910124.44
coppice cut1.9320.0.0.0.0.21000.0.4.3216.417
conversion3.2251.7350.8500.0.0.0.0.6586.218
transformation0.6580.21000.21000.0.0.0.0.21001.241
sanitary felling8.7153.7231.0451.4380.0.1.24115.911
plentering in broadleaf forest48.661.93313.9110.0.0.21000.0.64.65
tending of forest edge8.7151.2412.3290.4711.0451.04514.712
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments14.4123.2252.0323.0262.5292.62827.78
total427.91208.71134.32121.12151.62158.321201.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #848737/315068
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment18.6108.51527.18
tending11.3121.93113.211
thinning33.3710.71344.05
establishment cut14.4113.92218.310
removal cut7.0162.5279.414
plentering24.282.62726.88
thinning of mountain forest0.21000.0.0.2100
coppice cut0.4710.0.0.471
conversion1.4381.0452.329
transformation0.0.0.0.0.0.
sanitary felling2.2300.5572.827
plentering in broadleaf forest3.1250.21003.324
tending of forest edge0.4710.0.0.471
planting0.0.0.0.0.0.
agrosilvicultural treatments3.8230.4714.222
total120.2232.37152.51
Eastern Jurano treatment4.5210.6585.119
tending7.9140.21008.113
thinning15.0101.73516.79
establishment cut6.7161.0447.715
removal cut2.8271.2404.022
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion1.0440.0.1.044
transformation0.21000.0.0.2100
sanitary felling0.6570.21000.849
plentering in broadleaf forest1.7350.0.1.735
tending of forest edge0.7580.21000.950
planting0.21000.0.0.2100
agrosilvicultural treatments0.0.0.21000.2100
total41.235.41946.62
Western Plateauno treatment8.8141.43710.213
tending6.9150.4717.315
thinning12.5112.33014.810
establishment cut8.9140.4719.313
removal cut4.4200.5704.920
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.21000.0.0.2100
sanitary felling0.6580.0.0.658
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge1.5370.0.1.537
planting0.21000.21000.471
agrosilvicultural treatments0.21000.0.0.2100
total44.735.21949.92
Central Plateauno treatment3.3242.1305.418
tending10.8111.24112.011
thinning25.272.92528.16
establishment cut10.0131.24011.212
removal cut7.6151.5359.114
plentering0.6580.0.0.658
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion1.2400.0.1.240
transformation0.0.0.0.0.0.
sanitary felling0.4710.0.0.471
plentering in broadleaf forest0.8500.4711.141
tending of forest edge0.6580.21000.850
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.471
total60.929.41370.31
Eastern Plateauno treatment6.6171.1417.815
tending17.781.23718.98
thinning36.561.63538.06
establishment cut13.3120.85014.111
removal cut6.9160.21007.116
plentering0.21000.0.0.2100
thinning of mountain forest0.21000.0.0.2100
coppice cut0.0.0.0.0.0.
conversion4.2210.4714.620
transformation0.4710.0.0.471
sanitary felling1.5350.21001.733
plentering in broadleaf forest11.6120.210011.812
tending of forest edge2.2300.21002.429
planting0.9490.0.0.949
agrosilvicultural treatments0.0.0.0.0.0.
total102.116.018108.11
Western Pre-Alpsno treatment5.8186.91612.811
tending1.7372.1333.823
thinning2.9253.8226.715
establishment cut2.6274.9197.615
removal cut1.7352.4304.122
plentering0.21000.4730.660
thinning of mountain forest2.4294.4206.816
coppice cut0.21000.0.0.2100
conversion0.0.0.3700.370
transformation0.0.0.0.0.0.
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.31000.3100
agrosilvicultural treatments0.6580.21000.850
total18.2926.2644.43
Central Pre-Alpsno treatment15.41012.51227.97
tending5.8183.0248.814
thinning7.1179.51416.610
establishment cut10.2147.31617.510
removal cut3.6243.1266.617
plentering4.2225.6199.714
thinning of mountain forest2.6264.8207.515
coppice cut0.0.0.0.0.0.
conversion1.3411.9333.226
transformation0.0.0.0.0.0.
sanitary felling0.4710.6581.044
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.21000.4710.658
agrosilvicultural treatments0.7580.4711.145
total51.6549.05100.62
Eastern Pre-Alpsno treatment9.7147.01616.710
tending5.1204.1229.214
thinning4.8206.71711.512
establishment cut8.51513.31121.88
removal cut2.9261.4384.321
plentering0.21000.4700.658
thinning of mountain forest1.0451.1412.130
coppice cut0.0.0.0.0.0.
conversion1.1450.4701.438
transformation0.0.0.0.0.0.
sanitary felling0.6580.5711.145
plentering in broadleaf forest0.6580.7501.438
tending of forest edge1.2410.8502.032
planting0.0.0.21000.2100
agrosilvicultural treatments0.8500.6581.438
total36.6637.2573.82
Northwestern Alpsno treatment14.81116.51031.36
tending1.4373.3244.720
thinning1.1414.1215.318
establishment cut2.7273.1255.718
removal cut1.4381.1402.527
plentering0.21000.0.0.2100
thinning of mountain forest1.6355.8187.515
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.4710.21000.658
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.8500.850
agrosilvicultural treatments1.2410.9502.131
total24.9836.0560.93
Central Alpsno treatment7.8144.61912.410
tending1.0440.8491.833
thinning1.4382.0303.423
establishment cut1.6353.8205.417
removal cut0.4710.4710.849
plentering0.0.0.21000.2100
thinning of mountain forest0.0.1.0441.044
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.21000.2100
agrosilvicultural treatments0.4710.0.0.471
total12.71013.3926.04
Northeastern Alpsno treatment7.31511.41118.78
tending0.21002.2282.427
thinning0.4712.9243.322
establishment cut0.4711.4381.733
removal cut0.8441.3382.228
plentering0.0.0.0.0.0.
thinning of mountain forest0.4731.1451.538
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.31000.3100
total9.81320.7730.64
Southwestern Alpsno treatment26.9844.5571.44
tending1.9332.2304.022
thinning2.0316.1188.115
establishment cut0.6585.5186.117
removal cut0.21001.7331.931
plentering0.0.0.6580.658
thinning of mountain forest3.22517.21020.39
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4711.6352.031
total35.3779.53114.82
Southeastern Alpsno treatment39.7636.7776.44
tending1.4385.4196.817
thinning4.3214.5208.814
establishment cut5.5196.91612.412
removal cut2.2305.4197.616
plentering0.6580.6571.241
thinning of mountain forest9.41418.9928.38
coppice cut0.21000.21000.471
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.4710.850
planting0.0.0.0.0.0.
agrosilvicultural treatments1.2411.2412.429
total65.1580.54145.62
Southern Alpsno treatment27.0890.03117.03
tending0.4710.8501.241
thinning2.4298.71511.013
establishment cut0.6583.0263.623
removal cut0.8504.2224.920
plentering0.21000.0.0.2100
thinning of mountain forest0.21007.8158.015
coppice cut1.0452.1313.125
conversion0.0.0.21000.2100
transformation0.0.0.21000.2100
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.21000.21000.471
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6582.3292.926
total33.67120.12153.72
Switzerlandno treatment196.23244.12440.42
tending73.5528.88102.34
thinning149.0367.45216.33
establishment cut85.8556.66142.43
removal cut42.7726.9969.55
plentering30.6710.41441.06
thinning of mountain forest21.2962.2583.44
coppice cut1.8332.3304.022
conversion10.3144.42114.712
transformation1.0450.21001.241
sanitary felling7.2173.72310.913
plentering in broadleaf forest18.2101.73319.910
tending of forest edge7.8162.0329.814
planting1.5372.1323.624
agrosilvicultural treatments10.4147.91618.310
total657.01520.711177.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #848738/315069
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment19.398.11427.37
tending11.3121.93013.211
thinning33.3610.61243.95
establishment cut15.0103.72218.79
removal cut6.5162.4268.914
plentering23.582.32825.87
thinning of mountain forest0.4710.0.0.471
coppice cut0.3710.0.0.371
conversion1.6331.2382.825
transformation0.0.0.0.0.0.
sanitary felling2.7260.5573.223
plentering in broadleaf forest3.0240.21003.223
tending of forest edge0.5580.0.0.558
planting0.0.0.0.0.0.
agrosilvicultural treatments3.4230.5583.921
total120.8231.57152.31
Eastern Jurano treatment4.9190.6585.418
tending7.8130.5588.312
thinning14.691.73316.39
establishment cut6.3160.9447.215
removal cut2.7261.1403.822
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.9440.0.0.944
transformation0.4710.0.0.471
sanitary felling0.6570.21000.849
plentering in broadleaf forest1.9310.0.1.931
tending of forest edge0.8500.21001.045
planting0.21000.0.0.2100
agrosilvicultural treatments0.0.0.21000.2100
total41.035.51846.52
Western Plateauno treatment8.5141.53510.112
tending7.0150.4717.314
thinning12.5112.03014.510
establishment cut8.6130.5589.213
removal cut4.9180.4705.318
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.21000.0.0.2100
transformation0.21000.0.0.2100
sanitary felling0.5580.0.0.558
plentering in broadleaf forest0.21000.0.0.2100
tending of forest edge1.3380.0.1.338
planting0.21000.21000.471
agrosilvicultural treatments0.3700.0.0.370
total44.535.01849.62
Central Plateauno treatment3.2232.0295.317
tending10.9111.23812.110
thinning24.772.92427.66
establishment cut9.9121.23811.011
removal cut7.7141.7319.413
plentering0.5580.0.0.558
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.11000.0.0.1100
conversion1.2380.21001.435
transformation0.0.0.0.0.0.
sanitary felling0.3710.0.0.371
plentering in broadleaf forest1.2380.3711.533
tending of forest edge0.6580.21000.750
planting0.0.0.0.0.0.
agrosilvicultural treatments0.5580.21000.750
total60.929.81270.71
Eastern Plateauno treatment6.4161.2387.615
tending17.881.23719.08
thinning36.961.63338.55
establishment cut12.9110.94413.811
removal cut6.6160.21006.816
plentering0.21000.0.0.2100
thinning of mountain forest0.21000.0.0.2100
coppice cut0.0.0.0.0.0.
conversion3.9210.4714.320
transformation0.3710.0.0.371
sanitary felling1.6330.21001.732
plentering in broadleaf forest11.4120.210011.612
tending of forest edge2.0300.4712.328
planting1.0430.0.1.043
agrosilvicultural treatments0.21000.0.0.2100
total101.316.116107.51
Western Pre-Alpsno treatment5.3187.61412.910
tending1.6352.0313.622
thinning3.3223.9207.214
establishment cut2.6255.1177.714
removal cut1.5352.2283.722
plentering0.21000.4720.559
thinning of mountain forest2.3284.7187.015
coppice cut0.21000.0.0.2100
conversion0.0.0.3700.370
transformation0.0.0.0.0.0.
sanitary felling0.0.0.3710.371
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.21000.2100
agrosilvicultural treatments0.5580.21000.750
total17.5826.9644.33
Central Pre-Alpsno treatment16.01013.01129.07
tending5.9173.4229.313
thinning6.9169.21416.110
establishment cut9.4147.51516.910
removal cut3.2243.5236.716
plentering3.9225.6179.613
thinning of mountain forest2.4264.5196.815
coppice cut0.0.0.0.0.0.
conversion1.2412.0303.224
transformation0.0.0.0.0.0.
sanitary felling0.3710.5580.944
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.21000.3710.558
agrosilvicultural treatments0.6580.3711.045
total50.1550.14100.22
Eastern Pre-Alpsno treatment9.2137.51516.79
tending5.1194.0219.113
thinning4.9186.41611.212
establishment cut8.31413.81022.17
removal cut3.0241.4354.420
plentering0.21000.8441.041
thinning of mountain forest0.9451.0411.930
coppice cut0.0.0.0.0.0.
conversion1.1410.3701.435
transformation0.0.0.0.0.0.
sanitary felling0.5580.4710.945
plentering in broadleaf forest0.5580.6501.238
tending of forest edge1.0410.9451.930
planting0.0.0.21000.2100
agrosilvicultural treatments1.1410.5581.633
total35.8637.9573.72
Northwestern Alpsno treatment14.11116.4930.46
tending1.4353.4224.718
thinning1.1374.6195.717
establishment cut2.5263.0245.517
removal cut1.2381.0402.227
plentering0.21000.0.0.2100
thinning of mountain forest1.6336.0167.614
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.3710.21000.558
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.1.0401.040
agrosilvicultural treatments1.1410.9452.030
total23.4836.6560.03
Central Alpsno treatment7.8144.91812.610
tending1.3370.9442.228
thinning1.3382.1293.422
establishment cut1.4353.6215.017
removal cut0.4710.5580.944
plentering0.0.0.21000.2100
thinning of mountain forest0.0.0.9440.944
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.4710.658
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.21000.2100
agrosilvicultural treatments0.5580.0.0.558
total12.81013.6826.44
Northeastern Alpsno treatment7.41410.91118.38
tending0.5572.2272.723
thinning0.7492.6243.321
establishment cut0.5571.5332.028
removal cut0.8441.3352.127
plentering0.0.0.0.0.0.
thinning of mountain forest0.5590.9451.535
coppice cut0.0.0.0.0.0.
conversion0.11000.0.0.1100
transformation0.21000.0.0.2100
sanitary felling0.0.0.21000.2100
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.2100
total10.81119.8730.74
Southwestern Alpsno treatment28.1743.2571.24
tending2.0302.3284.320
thinning2.1296.3168.414
establishment cut0.5585.3175.817
removal cut0.21001.6331.731
plentering0.0.0.5580.558
thinning of mountain forest3.22316.8920.08
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.3710.0.0.371
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4711.4351.731
total36.8677.93114.72
Southeastern Alpsno treatment39.5637.5677.04
tending1.6334.8196.416
thinning4.2204.3208.514
establishment cut5.3186.41611.812
removal cut2.0305.4187.415
plentering0.5580.5571.141
thinning of mountain forest9.81319.3929.17
coppice cut0.21000.21000.371
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling0.21000.21000.471
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.5580.4710.945
planting0.0.0.0.0.0.
agrosilvicultural treatments1.1411.1412.129
total65.1480.03145.12
Southern Alpsno treatment26.4890.43116.73
tending0.6580.7501.338
thinning2.5278.81411.312
establishment cut0.5582.6263.223
removal cut0.7503.9214.619
plentering0.21000.0.0.2100
thinning of mountain forest0.21008.2148.314
coppice cut0.9452.2283.124
conversion0.0.0.4700.470
transformation0.0.0.21000.2100
sanitary felling0.0.0.4710.471
plentering in broadleaf forest0.21000.21000.371
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6582.1292.626
total32.87120.12152.92
Switzerlandno treatment196.03244.72440.72
tending74.6428.98103.54
thinning148.8367.05215.82
establishment cut83.8456.25139.93
removal cut41.2626.7867.95
plentering29.4710.41339.86
thinning of mountain forest21.4962.2583.64
coppice cut1.7322.4274.121
conversion10.2135.01915.211
transformation1.3380.4711.634
sanitary felling7.4163.72211.013
plentering in broadleaf forest18.591.53320.09
tending of forest edge7.6152.1299.814
planting1.5352.1293.722
agrosilvicultural treatments10.3137.61517.910
total653.81520.811174.60
© WSL, Swiss National Forest Inventory, 11.07.2020 #848739/315070
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment16.9106.91623.88
tending11.8121.24113.011
thinning26.587.61534.17
establishment cut13.5116.41719.99
removal cut4.7201.4386.118
plentering23.182.62825.78
thinning of mountain forest0.4712.5282.926
coppice cut0.4700.4700.850
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling3.5230.6584.122
plentering in broadleaf forest5.4191.2416.617
tending of forest edge1.6350.0.1.635
planting0.21000.0.0.2100
agrosilvicultural treatments10.5131.24111.713
total118.6231.87150.51
Eastern Jurano treatment2.6281.0443.623
tending6.2150.21006.415
thinning16.492.33018.88
establishment cut4.8200.4715.219
removal cut1.6350.6582.230
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.4710.0.0.471
transformation0.0.0.0.0.0.
sanitary felling0.4710.21000.658
plentering in broadleaf forest7.3150.4717.715
tending of forest edge1.5380.21001.735
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total41.235.41946.62
Western Plateauno treatment4.9200.0.4.920
tending7.9131.0458.912
thinning14.8101.14415.99
establishment cut7.5152.1319.613
removal cut3.7230.4714.122
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut1.1440.0.1.144
conversion0.21000.0.0.2100
transformation0.0.0.0.0.0.
sanitary felling1.9330.0.1.933
plentering in broadleaf forest0.21000.21000.471
tending of forest edge0.8500.21001.044
planting0.0.0.0.0.0.
agrosilvicultural treatments0.9500.0.0.950
total44.135.01949.12
Central Plateauno treatment3.1250.6583.622
tending9.1121.24110.211
thinning23.571.93125.47
establishment cut9.4132.52711.911
removal cut3.7230.6574.321
plentering1.8330.6582.328
thinning of mountain forest0.0.0.6580.658
coppice cut0.0.0.0.0.0.
conversion0.6580.0.0.658
transformation0.4700.0.0.470
sanitary felling0.6580.0.0.658
plentering in broadleaf forest6.4171.0447.415
tending of forest edge1.2410.6581.833
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total59.739.41369.11
Eastern Plateauno treatment6.3170.4716.617
tending14.691.04515.69
thinning35.162.22937.26
establishment cut9.2140.21009.414
removal cut5.4190.0.5.419
plentering0.5580.21000.750
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.21000.0.0.2100
conversion2.0310.0.2.031
transformation0.0.0.0.0.0.
sanitary felling1.1410.21001.338
plentering in broadleaf forest24.781.83326.57
tending of forest edge1.9320.0.1.932
planting0.21000.0.0.2100
agrosilvicultural treatments0.4710.0.0.471
total101.616.018107.61
Western Pre-Alpsno treatment4.8205.61910.313
tending2.7293.4256.118
thinning2.8262.9255.717
establishment cut3.9224.0217.915
removal cut0.4700.9511.341
plentering0.21001.8312.030
thinning of mountain forest1.6336.0177.614
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling0.6590.6571.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.31000.0.0.3100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.4710.850
total17.6925.8643.33
Central Pre-Alpsno treatment13.0127.81520.89
tending5.1184.3209.413
thinning9.2145.02014.111
establishment cut4.3223.8248.116
removal cut1.4381.3412.728
plentering7.51610.01417.410
thinning of mountain forest8.51512.51221.09
coppice cut0.0.0.0.0.0.
conversion0.6580.9491.637
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.570
plentering in broadleaf forest0.8501.2442.033
tending of forest edge0.21000.6580.850
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.6580.945
total51.2548.2599.42
Eastern Pre-Alpsno treatment9.9147.11617.010
tending3.0262.8265.718
thinning7.1167.61514.811
establishment cut5.2195.41810.512
removal cut0.7580.9501.538
plentering0.8501.6352.429
thinning of mountain forest2.9273.6226.517
coppice cut0.0.0.0.0.0.
conversion0.0.0.8500.850
transformation0.0.0.21000.2100
sanitary felling0.21000.4710.658
plentering in broadleaf forest4.3224.9199.114
tending of forest edge1.5380.6582.032
planting0.0.0.0.0.0.
agrosilvicultural treatments0.8500.4711.241
total36.1636.2572.32
Northwestern Alpsno treatment12.01212.41224.48
tending2.3304.1216.417
thinning2.4283.0255.418
establishment cut1.4383.1244.520
removal cut0.8500.6581.438
plentering0.0.0.21000.2100
thinning of mountain forest3.92210.21314.110
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.4711.0451.537
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6580.21000.850
total23.7835.2558.93
Central Alpsno treatment6.7162.4289.013
tending0.0.1.6351.635
thinning1.0431.5352.526
establishment cut0.9430.6561.632
removal cut0.0.0.6570.657
plentering0.0.0.0.0.0.
thinning of mountain forest3.3236.4159.712
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.21000.471
total12.11113.3925.44
Northeastern Alpsno treatment3.9227.41511.312
tending0.6582.3282.825
thinning0.9441.6362.528
establishment cut0.6591.3381.831
removal cut0.21000.5570.749
plentering0.0.0.21000.2100
thinning of mountain forest1.8353.2235.019
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.31000.21000.473
plentering in broadleaf forest1.2363.5234.618
tending of forest edge0.0.0.21000.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total9.51320.3729.85
Southwestern Alpsno treatment25.9841.2667.14
tending1.9332.2304.122
thinning1.0453.6224.620
establishment cut0.7507.7158.414
removal cut0.4710.4710.850
plentering0.0.0.21000.2100
thinning of mountain forest2.82721.3824.18
coppice cut0.0.0.21000.2100
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments1.0451.8332.826
total34.3779.53113.82
Southeastern Alpsno treatment42.3648.0590.33
tending3.0254.4217.416
thinning1.7333.5235.319
establishment cut6.71711.61218.310
removal cut0.8501.2412.131
plentering1.8331.0452.827
thinning of mountain forest5.3198.01513.312
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.21000.6580.850
planting0.0.0.0.0.0.
agrosilvicultural treatments1.7350.8502.529
total63.5579.34142.82
Southern Alpsno treatment24.3981.94106.23
tending0.4711.2411.535
thinning1.4386.3187.616
establishment cut0.8503.7234.521
removal cut0.4712.5282.926
plentering0.0.0.21000.2100
thinning of mountain forest1.73316.21017.910
coppice cut0.8503.1253.823
conversion0.0.0.6580.658
transformation0.0.0.21000.2100
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.6580.21000.850
planting0.0.0.0.0.0.
agrosilvicultural treatments1.2411.2412.429
total32.07117.92150.02
Switzerlandno treatment176.53222.62399.12
tending68.4530.8899.24
thinning143.6350.26193.83
establishment cut68.9552.76121.64
removal cut24.2911.81336.07
plentering35.8718.51054.36
thinning of mountain forest32.1890.64122.84
coppice cut2.4293.6236.018
conversion3.9232.5296.418
transformation0.6580.6581.241
sanitary felling10.0145.02015.012
plentering in broadleaf forest50.2614.31164.45
tending of forest edge9.8143.42413.212
planting0.4710.0.0.471
agrosilvicultural treatments18.3106.71725.09
total645.21513.411158.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #848740/315071
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment17.1107.11624.28
tending11.8121.24113.011
thinning26.587.61534.17
establishment cut13.5116.41719.99
removal cut4.9201.4386.317
plentering23.382.62825.98
thinning of mountain forest0.4712.5282.926
coppice cut0.4700.4700.850
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling3.5230.6584.122
plentering in broadleaf forest5.4191.2416.617
tending of forest edge1.7330.0.1.733
planting0.21000.0.0.2100
agrosilvicultural treatments11.7131.24112.912
total120.6232.07152.71
Eastern Jurano treatment2.6281.0443.623
tending6.4150.21006.615
thinning16.892.33019.28
establishment cut4.8200.4715.219
removal cut1.6350.6582.230
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.4710.0.0.471
transformation0.0.0.0.0.0.
sanitary felling0.4710.21000.658
plentering in broadleaf forest7.3150.4717.715
tending of forest edge1.7350.21001.933
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total42.035.41947.42
Western Plateauno treatment4.9200.0.4.920
tending7.9131.0458.912
thinning14.8101.14415.99
establishment cut7.5152.1319.613
removal cut3.7230.4714.122
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut1.1440.0.1.144
conversion0.21000.0.0.2100
transformation0.0.0.0.0.0.
sanitary felling1.9330.0.1.933
plentering in broadleaf forest0.21000.21000.471
tending of forest edge0.8500.21001.044
planting0.0.0.0.0.0.
agrosilvicultural treatments1.1450.0.1.145
total44.335.01949.22
Central Plateauno treatment3.3240.6583.822
tending9.1121.24110.211
thinning23.772.13025.87
establishment cut9.4132.52711.911
removal cut3.7230.6574.321
plentering1.8330.6582.328
thinning of mountain forest0.0.0.6580.658
coppice cut0.0.0.0.0.0.
conversion0.6580.0.0.658
transformation0.4700.0.0.470
sanitary felling0.6580.0.0.658
plentering in broadleaf forest6.4171.0447.415
tending of forest edge1.2410.6581.833
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total60.029.61369.71
Eastern Plateauno treatment6.3170.4716.617
tending14.691.04515.69
thinning35.462.22937.66
establishment cut9.2140.21009.414
removal cut5.6180.0.5.618
plentering0.5580.21000.750
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.21000.0.0.2100
conversion2.0310.0.2.031
transformation0.0.0.0.0.0.
sanitary felling1.3380.21001.535
plentering in broadleaf forest24.981.83326.77
tending of forest edge2.3290.0.2.329
planting0.21000.0.0.2100
agrosilvicultural treatments0.4710.0.0.471
total102.916.018108.91
Western Pre-Alpsno treatment5.1195.61910.712
tending2.7293.4256.118
thinning2.8262.9255.717
establishment cut4.1224.0218.114
removal cut0.4700.9511.341
plentering0.21001.8312.030
thinning of mountain forest1.6336.0177.614
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling0.8510.6571.438
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.31000.0.0.3100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.4710.850
total18.4925.8644.23
Central Pre-Alpsno treatment14.8118.01522.88
tending5.5184.52010.012
thinning9.4145.02014.311
establishment cut4.3223.8248.116
removal cut1.6351.5383.126
plentering7.71610.01417.610
thinning of mountain forest8.51512.71221.29
coppice cut0.0.0.0.0.0.
conversion0.6580.9491.637
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.570
plentering in broadleaf forest0.8501.2442.033
tending of forest edge0.21000.6580.850
planting0.0.0.0.0.0.
agrosilvicultural treatments0.8500.6581.338
total54.4549.05103.42
Eastern Pre-Alpsno treatment11.1137.11618.310
tending3.2253.0256.217
thinning7.1167.61514.811
establishment cut5.2195.41810.512
removal cut0.7580.9501.538
plentering1.0451.6352.628
thinning of mountain forest2.9273.6226.517
coppice cut0.0.0.0.0.0.
conversion0.0.0.8500.850
transformation0.0.0.21000.2100
sanitary felling0.21000.4710.658
plentering in broadleaf forest4.5214.9199.314
tending of forest edge1.6350.6582.230
planting0.0.0.0.0.0.
agrosilvicultural treatments1.0450.4711.438
total38.3636.4574.82
Northwestern Alpsno treatment13.01212.61225.68
tending2.5294.1216.617
thinning2.4283.0255.418
establishment cut1.4383.1244.520
removal cut0.8500.6581.438
plentering0.0.0.21000.2100
thinning of mountain forest3.92210.51214.310
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.9501.0451.933
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.0.0.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.8500.21001.045
total25.8835.6561.43
Central Alpsno treatment7.1153.12410.212
tending0.0.1.6351.635
thinning1.0431.5352.526
establishment cut0.9430.8491.730
removal cut0.0.0.6570.657
plentering0.0.0.0.0.0.
thinning of mountain forest3.5226.4159.912
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.21000.471
total12.71014.2826.94
Northeastern Alpsno treatment5.4188.01413.410
tending0.6582.3282.825
thinning0.9441.8332.726
establishment cut0.6591.3381.831
removal cut0.21000.5570.749
plentering0.0.0.21000.2100
thinning of mountain forest2.2313.2235.418
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.31000.21000.473
plentering in broadleaf forest1.2363.5234.618
tending of forest edge0.0.0.21000.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total11.41221.1732.54
Southwestern Alpsno treatment30.8742.6673.44
tending2.1312.2304.322
thinning1.2413.6224.819
establishment cut0.9457.7158.614
removal cut0.4710.4710.850
plentering0.0.0.21000.2100
thinning of mountain forest2.82721.3824.18
coppice cut0.0.0.21000.2100
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.6580.8501.438
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments1.2411.8333.026
total40.2681.03121.12
Southeastern Alpsno treatment47.7650.3598.03
tending3.2254.4217.616
thinning1.7333.5235.319
establishment cut6.91712.01218.99
removal cut0.8501.2412.131
plentering1.8331.0452.827
thinning of mountain forest5.3198.01513.312
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.4710.6581.045
planting0.0.0.0.0.0.
agrosilvicultural treatments1.7350.8502.529
total69.5482.14151.62
Southern Alpsno treatment29.3884.14113.33
tending0.4711.3381.733
thinning1.4386.3187.616
establishment cut0.8503.7234.521
removal cut0.6582.5283.126
plentering0.0.0.21000.2100
thinning of mountain forest1.73316.21017.910
coppice cut0.8503.5244.321
conversion0.0.0.6580.658
transformation0.0.0.21000.2100
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.8500.21001.045
planting0.0.0.0.0.0.
agrosilvicultural treatments1.4381.2412.628
total37.57120.72158.32
Switzerlandno treatment198.43230.52428.92
tending69.8531.48101.24
thinning145.0350.66195.63
establishment cut69.5553.36122.84
removal cut25.0912.01337.07
plentering36.4718.51054.96
thinning of mountain forest32.7891.04123.84
coppice cut2.4294.0226.417
conversion3.9232.5296.418
transformation0.6580.6581.241
sanitary felling11.0135.02016.011
plentering in broadleaf forest50.5614.31164.85
tending of forest edge11.4133.42414.812
planting0.4710.0.0.471
agrosilvicultural treatments20.9106.71727.68
total677.91524.011201.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #848741/315072
NFI3
forest area
protection forest perimeter SilvaProtect · 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
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment20.5916.11125.4866.1514.511142.74
tending18.01035.0611.8133.4240.47168.65
thinning46.4673.4414.5117.8162.031144.13
establishment cut20.1931.1719.91010.0140.65881.75
removal cut9.31418.8107.9164.9200.210041.27
plentering23.880.8504.4220.6580.210029.88
thinning of mountain forest0.21000.21005.81813.5120.210019.910
coppice cut0.4710.0.0.21000.21001.0451.833
conversion2.4295.5192.2300.0.0.0.10.114
transformation0.21000.6580.0.0.21000.0.1.045
sanitary felling2.6282.2301.1450.6580.0.6.518
plentering in broadleaf forest4.72012.6120.6580.0.0.210018.210
tending of forest edge1.0453.4241.2410.6580.21006.418
planting0.21001.1440.21000.0.0.0.1.537
agrosilvicultural treatments3.3250.4711.4381.2410.6587.017
total153.22201.0196.84109.3420.19580.41
inside perimeterno treatment9.1144.72023.9999.5475.04212.33
tending2.2302.9268.71513.1120.85027.78
thinning12.4126.51719.21018.5107.91664.45
establishment cut5.0202.42925.1820.292.82655.46
removal cut3.7232.2306.6179.2144.02225.79
plentering2.4290.0.6.2181.4380.0.10.014
thinning of mountain forest0.0.0.0.9.81442.767.51559.95
coppice cut0.0.0.0.0.0.0.21002.1312.330
conversion1.0450.4712.4290.0.0.21004.022
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.8500.21001.4381.0450.4713.723
plentering in broadleaf forest0.0.0.6580.8500.0.0.21001.635
tending of forest edge0.21000.4710.6580.21000.0.1.438
planting0.0.0.21000.8500.8500.0.1.833
agrosilvicultural treatments0.6580.0.1.0453.1252.1306.817
total37.3720.59106.53209.92103.03477.11
totalno treatment29.6820.8949.46165.6389.63355.02
tending20.1937.9620.5916.5111.24196.34
thinning58.8579.9433.7726.389.914208.63
establishment cut25.1833.5745.0630.283.424137.23
removal cut13.01221.0914.51214.2124.22266.95
plentering26.380.85010.6142.0310.210039.97
thinning of mountain forest0.21000.210015.61156.257.61579.85
coppice cut0.4710.0.0.21000.4713.1254.122
conversion3.4245.9184.6210.0.0.210014.112
transformation0.21000.6580.0.0.21000.0.1.045
sanitary felling3.4242.3292.5291.6350.47110.214
plentering in broadleaf forest4.72013.2121.4380.0.0.47119.710
tending of forest edge1.2413.8231.8330.8500.21007.716
planting0.21001.2401.0450.8500.0.3.325
agrosilvicultural treatments3.9230.4712.4294.3212.82713.812
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #848742/315073
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: economic 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
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment16.3106.91623.29
tending11.6121.24112.812
thinning25.487.41532.87
establishment cut13.3116.41719.79
removal cut4.7201.4386.118
plentering22.782.62825.38
thinning of mountain forest0.4712.5282.926
coppice cut0.4700.4700.850
conversion0.0.0.0.0.0.
transformation0.21000.0.0.2100
sanitary felling3.0250.6583.623
plentering in broadleaf forest5.4191.0456.417
tending of forest edge1.1410.0.1.141
planting0.21000.0.0.2100
agrosilvicultural treatments8.5151.2419.714
total113.3231.47144.81
Eastern Jurano treatment2.6281.0443.623
tending6.2150.21006.415
thinning16.092.33018.38
establishment cut4.6200.4715.019
removal cut1.6350.6582.230
plentering0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.
conversion0.4710.0.0.471
transformation0.0.0.0.0.0.
sanitary felling0.4710.21000.658
plentering in broadleaf forest7.3150.4717.715
tending of forest edge1.3410.21001.538
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total40.335.41945.72
Western Plateauno treatment4.5210.0.4.521
tending7.5141.0458.513
thinning14.4101.14415.510
establishment cut7.0162.1319.113
removal cut3.5240.4713.922
plentering0.21000.0.0.2100
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.9500.0.0.950
conversion0.21000.0.0.2100
transformation0.0.0.0.0.0.
sanitary felling1.9330.0.1.933
plentering in broadleaf forest0.21000.21000.471
tending of forest edge0.8500.21001.044
planting0.0.0.0.0.0.
agrosilvicultural treatments0.9500.0.0.950
total42.035.01947.02
Central Plateauno treatment2.9250.6583.523
tending9.1121.24110.211
thinning23.571.93125.47
establishment cut9.4132.52711.911
removal cut3.7230.6574.321
plentering1.8330.6582.328
thinning of mountain forest0.0.0.6580.658
coppice cut0.0.0.0.0.0.
conversion0.6580.0.0.658
transformation0.4700.0.0.470
sanitary felling0.6580.0.0.658
plentering in broadleaf forest6.4171.0447.415
tending of forest edge1.2410.6581.833
planting0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.
total59.539.41369.01
Eastern Plateauno treatment6.3170.4716.617
tending14.491.04515.49
thinning34.362.22936.56
establishment cut9.0140.21009.214
removal cut5.2190.0.5.219
plentering0.3710.21000.658
thinning of mountain forest0.0.0.0.0.0.
coppice cut0.21000.0.0.2100
conversion2.0310.0.2.031
transformation0.0.0.0.0.0.
sanitary felling1.1410.21001.338
plentering in broadleaf forest24.781.83326.57
tending of forest edge1.7330.0.1.733
planting0.21000.0.0.2100
agrosilvicultural treatments0.21000.0.0.2100
total99.626.018105.61
Western Pre-Alpsno treatment3.4245.1198.514
tending2.5313.4255.918
thinning2.8262.7265.518
establishment cut3.6233.8227.415
removal cut0.4700.9511.341
plentering0.21001.6331.831
thinning of mountain forest1.4356.0177.515
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.21000.2100
sanitary felling0.6590.6571.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.31000.0.0.3100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.4710.850
total15.61024.7740.33
Central Pre-Alpsno treatment11.4127.61519.19
tending4.9194.1219.013
thinning9.2145.02014.111
establishment cut4.3223.6247.916
removal cut1.4381.3412.728
plentering7.2179.81417.010
thinning of mountain forest7.61612.31219.99
coppice cut0.0.0.0.0.0.
conversion0.4710.9491.440
transformation0.0.0.0.0.0.
sanitary felling0.21000.21000.570
plentering in broadleaf forest0.8501.2442.033
tending of forest edge0.21000.6580.850
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.6580.750
total47.9547.2595.12
Eastern Pre-Alpsno treatment8.2156.51714.711
tending3.0262.8265.718
thinning6.9167.31614.211
establishment cut5.2195.21810.312
removal cut0.4710.9501.340
plentering0.8501.6352.429
thinning of mountain forest2.6283.6226.317
coppice cut0.0.0.0.0.0.
conversion0.0.0.5580.558
transformation0.0.0.21000.2100
sanitary felling0.21000.4710.658
plentering in broadleaf forest3.8234.9198.714
tending of forest edge1.3410.6581.833
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6580.4711.045
total32.9634.8667.73
Northwestern Alpsno treatment7.11711.41318.49
tending1.7354.1215.818
thinning2.2303.0255.219
establishment cut1.4383.1244.520
removal cut0.8500.6581.438
plentering0.0.0.0.0.0.
thinning of mountain forest3.72310.01313.710
coppice cut0.0.0.0.0.0.
conversion0.0.0.21000.2100
transformation0.0.0.0.0.0.
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.4710.21000.658
total17.61033.5651.13
Central Alpsno treatment4.4192.2296.615
tending0.0.1.0441.044
thinning0.8491.3372.128
establishment cut0.9430.6561.632
removal cut0.0.0.6570.657
plentering0.0.0.0.0.0.
thinning of mountain forest3.1245.8168.912
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total9.51211.51020.95
Northeastern Alpsno treatment2.2306.5168.714
tending0.6582.1292.626
thinning0.7491.4382.130
establishment cut0.6591.3381.831
removal cut0.21000.5570.749
plentering0.0.0.21000.2100
thinning of mountain forest1.8353.2235.019
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.31000.21000.473
plentering in broadleaf forest1.2363.5234.618
tending of forest edge0.0.0.21000.2100
planting0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.2100
total7.61519.1726.65
Southwestern Alpsno treatment18.11036.9655.15
tending1.3402.0323.325
thinning0.4713.4233.822
establishment cut0.7507.5158.215
removal cut0.4710.4710.850
plentering0.0.0.21000.2100
thinning of mountain forest2.62821.1923.78
coppice cut0.0.0.21000.2100
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.21000.8501.045
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.21000.21000.471
planting0.0.0.0.0.0.
agrosilvicultural treatments0.6581.8332.429
total24.5874.5399.02
Southeastern Alpsno treatment31.5742.6674.04
tending2.2303.2255.419
thinning1.6353.3244.920
establishment cut6.71711.21317.910
removal cut0.8501.0451.833
plentering1.6351.0452.528
thinning of mountain forest5.3197.41612.712
coppice cut0.0.0.0.0.0.
conversion0.0.0.0.0.0.
transformation0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.2100
tending of forest edge0.21000.4710.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.8500.4711.241
total50.6570.74121.32
Southern Alpsno treatment13.81267.9481.74
tending0.4711.2411.535
thinning0.8506.1186.917
establishment cut0.8503.7234.521
removal cut0.4712.5282.926
plentering0.0.0.21000.2100
thinning of mountain forest1.73315.61117.310
coppice cut0.6582.9263.524
conversion0.0.0.6580.658
transformation0.0.0.21000.2100
sanitary felling0.4710.8501.241
plentering in broadleaf forest0.0.0.0.0.0.
tending of forest edge0.4710.21000.658
planting0.0.0.0.0.0.
agrosilvicultural treatments0.8501.2412.031
total20.19103.03123.12
Switzerlandno treatment132.74195.63328.32
tending65.2528.4893.64
thinning138.8348.56187.33
establishment cut67.7551.46119.04
removal cut23.6911.61335.27
plentering34.8717.91052.76
thinning of mountain forest30.2888.24118.44
coppice cut2.0323.4245.419
conversion3.7232.3306.018
transformation0.6580.6581.241
sanitary felling9.4154.82014.212
plentering in broadleaf forest49.7614.11263.85
tending of forest edge8.6153.22511.813
planting0.4710.0.0.471
agrosilvicultural treatments13.8126.11819.910
total581.21476.111057.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #848743/315074
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment23.0917.91031.2896.0427.08195.03
tending18.81035.6612.6125.8180.47173.25
thinning48.1674.7414.9119.3142.429149.33
establishment cut21.0932.2721.2910.4140.65885.45
removal cut9.71419.0108.3165.1190.85042.97
plentering24.780.8504.6210.8500.210031.17
thinning of mountain forest0.21000.21006.01814.7110.210021.39
coppice cut0.4710.0.0.21000.21001.0451.833
conversion2.4295.5192.2300.0.0.0.10.114
transformation0.21000.6580.0.0.21000.0.1.045
sanitary felling2.9272.6281.1450.8500.0.7.317
plentering in broadleaf forest4.72012.6120.6580.0.0.210018.210
tending of forest edge1.0454.2221.4380.8500.21007.616
planting0.21001.1440.21000.0.0.0.1.537
agrosilvicultural treatments3.9230.6582.0323.2250.65810.414
total161.02207.61106.53147.4333.67656.11
inside perimeterno treatment9.3144.72026.28114.1490.03244.42
tending2.2302.9269.21514.1120.85029.18
thinning12.6126.71719.81019.8108.71567.65
establishment cut5.0202.42926.0820.893.02657.26
removal cut3.7232.2306.61710.0144.22226.79
plentering2.6280.0.6.2181.4380.0.10.214
thinning of mountain forest0.0.0.0.10.51343.967.81562.25
coppice cut0.0.0.0.0.0.0.21002.1312.330
conversion1.0450.4712.6280.21000.21004.421
transformation0.0.0.0.0.0.0.0.0.21000.2100
sanitary felling0.8500.21001.4381.0450.4713.723
plentering in broadleaf forest0.21000.6580.8500.0.0.21001.833
tending of forest edge0.21000.4710.8500.4710.21002.032
planting0.0.0.21000.8501.0450.0.2.032
agrosilvicultural treatments0.6580.0.1.2413.7232.3297.816
total38.1620.79112.23230.72120.12521.81
totalno treatment32.3722.6957.45210.12117.03439.42
tending20.9938.5621.8919.9101.241102.44
thinning60.6581.5434.7729.1811.013217.03
establishment cut25.9834.7747.2631.283.623142.53
removal cut13.41221.2914.91115.2114.92069.65
plentering27.380.85010.8132.2300.210041.36
thinning of mountain forest0.21000.210016.51058.658.01583.65
coppice cut0.4710.0.0.21000.4713.1254.122
conversion3.4245.9184.8200.21000.210014.512
transformation0.21000.6580.0.0.21000.21001.241
sanitary felling3.6232.8272.5291.8330.47111.013
plentering in broadleaf forest5.02013.2121.4380.0.0.47119.910
tending of forest edge1.2414.6212.2301.2410.4719.614
planting0.21001.2401.0451.0450.0.3.524
agrosilvicultural treatments4.5210.6583.3257.0172.92618.210
total199.21228.31218.71378.01153.721177.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #848744/315075
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment24.0817.41030.7796.3426.48194.83
tending18.8935.8612.6126.7160.65874.54
thinning47.7574.6415.1119.5132.527149.33
establishment cut21.3931.4720.3910.0130.55883.54
removal cut9.21419.297.7154.6190.75041.46
plentering23.980.7504.2210.7500.210029.87
thinning of mountain forest0.4710.21005.51815.3110.210021.59
coppice cut0.4710.21000.21000.21000.9451.832
conversion2.5275.3182.1290.21000.0.10.113
transformation0.4710.5580.0.0.3710.0.1.238
sanitary felling3.3232.5270.9450.7500.0.7.516
plentering in broadleaf forest4.81912.8110.6580.0.0.210018.410
tending of forest edge1.2383.8221.3381.1410.21007.515
planting0.21001.1400.21000.0.0.0.1.535
agrosilvicultural treatments3.5231.1412.2293.0240.65810.313
total161.52206.61103.53148.7332.87653.11
inside perimeterno treatment8.8144.81927.97113.2390.43245.02
tending2.5272.8259.41413.7110.75029.28
thinning12.5126.51619.3919.998.81467.15
establishment cut4.7192.62627.0819.992.62656.85
removal cut3.5222.3286.9169.8133.92126.58
plentering2.4280.0.6.6161.3380.0.10.213
thinning of mountain forest0.0.0.0.10.21343.868.21462.25
coppice cut0.0.0.0.0.0.0.21002.2282.427
conversion1.3380.5582.6260.21000.4704.919
transformation0.0.0.0.0.0.0.21000.21000.471
sanitary felling0.7500.21001.3381.2380.4713.722
plentering in broadleaf forest0.21000.5580.7500.0.0.21001.633
tending of forest edge0.21000.5580.9450.4710.21002.129
planting0.0.0.21000.7501.3380.0.2.229
agrosilvicultural treatments0.7500.21001.1413.5222.1297.515
total37.4621.19114.73228.42120.12521.81
totalno treatment32.8722.2858.65209.52116.73439.82
tending21.2838.7622.0820.491.338103.74
thinning60.2481.1434.4729.4711.312216.42
establishment cut26.0834.1747.3529.973.223140.43
removal cut12.71221.5914.61114.5114.61967.95
plentering26.370.75010.8132.0300.210040.06
thinning of mountain forest0.4710.210015.71059.158.31483.74
coppice cut0.4710.21000.21000.3713.1244.121
conversion3.8225.8174.7190.3710.47015.011
transformation0.4710.5580.0.0.5580.21001.633
sanitary felling4.0212.7262.2291.9300.47111.213
plentering in broadleaf forest5.01913.3111.3380.0.0.37120.09
tending of forest edge1.4354.3202.2291.4350.4719.614
planting0.21001.3370.9451.3380.0.3.622
agrosilvicultural treatments4.2211.3383.3246.5162.62617.810
total198.91227.71218.21377.01152.921174.80
© WSL, Swiss National Forest Inventory, 11.07.2020 #848745/315076
NFI4
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment19.61013.91227.7890.5424.39176.13
tending17.91031.4610.8137.7160.47168.25
thinning42.0673.7419.1107.0161.438143.23
establishment cut18.41026.3813.41210.2140.85069.05
removal cut6.41712.6122.5292.2300.47124.09
plentering23.682.5288.3161.8330.0.36.17
thinning of mountain forest0.4710.0.13.11216.9111.73332.18
coppice cut0.4711.2410.0.0.0.0.8502.429
conversion0.4712.8270.6580.0.0.0.3.823
transformation0.21000.4710.0.0.0.0.0.0.658
sanitary felling3.9223.5231.0451.0450.4719.914
plentering in broadleaf forest12.31231.575.0201.3370.0.50.26
tending of forest edge3.0263.9221.9330.4710.6589.814
planting0.21000.21000.0.0.0.0.0.0.471
agrosilvicultural treatments10.7131.2401.6353.6231.24118.410
total159.42205.21105.13142.5332.07644.31
inside perimeterno treatment8.1151.04520.59111.7481.94223.12
tending1.4383.22510.31314.7111.24130.78
thinning10.0145.21915.91113.3126.31850.76
establishment cut6.9174.82013.51224.393.72353.26
removal cut2.0321.0452.9273.3242.52811.713
plentering2.6280.85012.9121.6350.210018.110
thinning of mountain forest2.6280.65821.9949.4616.21090.64
coppice cut0.4710.0.0.0.0.21003.1253.623
conversion0.0.0.0.1.6350.21000.6582.429
transformation0.0.0.0.0.4710.0.0.21000.658
sanitary felling0.8500.21001.3412.0320.8505.020
plentering in broadleaf forest1.6353.0266.3183.7230.0.14.512
tending of forest edge0.21000.8501.3411.0450.21003.524
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments1.2410.0.1.3383.0261.2416.717
total37.7620.59110.03228.32117.92514.41
totalno treatment27.7814.91148.26202.22106.23399.22
tending19.3934.6621.1922.391.53598.84
thinning52.0578.9435.0720.3107.616193.93
establishment cut25.3831.1726.9834.474.521122.24
removal cut8.31513.6125.4195.5192.92635.77
plentering26.283.32421.293.4240.210054.26
thinning of mountain forest3.0260.65835.0766.3517.910122.84
coppice cut0.8501.2410.0.0.21003.8236.018
conversion0.4712.8272.2300.21000.6586.218
transformation0.21000.4710.4710.0.0.21001.241
sanitary felling4.7203.7232.3302.9261.24114.911
plentering in broadleaf forest13.91134.5711.3135.0190.0.64.85
tending of forest edge3.2254.7203.1261.4380.85013.212
planting0.21000.21000.0.0.0.0.0.0.471
agrosilvicultural treatments11.9131.2403.0266.6172.42925.19
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #848746/315077
NFI3
forest area
protection forest perimeter SilvaProtect · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtecttype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeterno treatment22.6916.91030.8892.3425.48188.03
tending18.81035.6612.4125.6190.47172.85
thinning48.1674.1414.9119.1152.429148.53
establishment cut21.0931.8720.9910.4140.65884.85
removal cut9.51419.0108.3165.1190.85042.77
plentering24.380.8504.6210.6580.210030.58
thinning of mountain forest0.21000.21005.81814.5120.210020.910
coppice cut0.4710.0.0.21000.21001.0451.833
conversion2.4295.5192.2300.0.0.0.10.114
transformation0.21000.6580.0.0.21000.0.1.045
sanitary felling2.9272.6281.1450.8500.0.7.317
plentering in broadleaf forest4.72012.6120.6580.0.0.210018.210
tending of forest edge1.0454.0221.2410.8500.21007.217
planting0.21001.1440.21000.0.0.0.1.537
agrosilvicultural treatments3.3250.4711.8332.8270.6589.015
total159.42205.21105.13142.5332.07644.31
inside perimeterno treatment9.1144.72025.28112.5488.53240.02
tending2.2302.9269.21514.1120.85029.18
thinning12.6126.51719.61019.4108.51566.65
establishment cut5.0202.42925.8820.893.02657.06
removal cut3.7232.2306.6179.6144.02226.19
plentering2.4290.0.6.2181.4380.0.10.014
thinning of mountain forest0.0.0.0.10.01443.967.81561.75
coppice cut0.0.0.0.0.0.0.21002.1312.330
conversion1.0450.4712.6280.21000.21004.421
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.8500.21001.4381.0450.4713.723
plentering in broadleaf forest0.21000.6580.8500.0.0.21001.833
tending of forest edge0.21000.4710.6580.4710.21001.833
planting0.0.0.21000.8501.0450.0.2.032
agrosilvicultural treatments0.6580.0.1.2413.7232.3297.816
total37.7620.59110.03228.32117.92514.41
totalno treatment31.7721.6955.95204.82113.93428.02
tending20.9938.5621.6919.8101.241102.04
thinning60.6580.7434.5728.5810.913215.23
establishment cut25.9834.3746.8631.283.623141.83
removal cut13.21221.2914.91114.8114.82068.85
plentering26.780.85010.8132.0310.210040.57
thinning of mountain forest0.21000.210015.81158.458.01582.65
coppice cut0.4710.0.0.21000.4713.1254.122
conversion3.4245.9184.8200.21000.210014.512
transformation0.21000.6580.0.0.21000.0.1.045
sanitary felling3.6232.8272.5291.8330.47111.013
plentering in broadleaf forest5.02013.2121.4380.0.0.47119.910
tending of forest edge1.2414.4211.8331.2410.4719.015
planting0.21001.2401.0451.0450.0.3.524
agrosilvicultural treatments3.9230.4713.0266.5172.92616.811
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #848747/315078
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