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NFI4
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment0.0.0.0.0.0.0.0.7.1167.116
tending0.0.0.8500.21000.21000.0.1.241
thinning1.0451.9313.5231.3370.0.7.615
establishment cut0.9452.0311.7331.7330.0.6.417
removal cut0.21000.8500.0.0.4710.0.1.438
plentering0.4700.8501.2410.21000.0.2.628
thinning of mountain forest0.4710.6580.6581.0450.0.2.528
coppice cut0.0.0.0.0.4700.0.0.0.0.470
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.21000.0.0.0.0.0.0.658
plentering in broadleaf forest0.21000.4710.4700.21000.0.1.241
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.4710.4710.21000.0.1.241
total3.7237.8158.3155.2197.11632.07
Eastern Jurano treatment0.0.0.0.0.0.0.0.1.0441.044
tending0.0.0.21000.0.0.0.0.0.0.2100
thinning0.21001.0440.5710.6570.0.2.330
establishment cut0.0.0.4710.0.0.0.0.0.0.471
removal cut0.0.0.21000.21000.21000.0.0.658
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.21000.0.0.0.0.21000.0.0.471
tending of forest edge0.0.0.21000.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.4712.2300.7581.0441.0445.419
Western Plateauno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.6580.21000.0.0.21000.0.1.045
thinning0.21000.4710.21000.21000.0.1.144
establishment cut0.21000.21001.1440.6580.0.2.131
removal cut0.0.0.0.0.21000.21000.0.0.471
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.0.0.0.0.0.0.2100
tending of forest edge0.21000.0.0.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.3411.0451.5371.2410.0.5.019
Central Plateauno treatment0.0.0.0.0.0.0.0.0.6580.658
tending0.21000.5580.21000.21000.0.1.241
thinning0.7500.6580.8500.0.0.0.2.130
establishment cut0.21001.9310.4700.0.0.0.2.527
removal cut0.21000.0.0.21000.21000.0.0.657
plentering0.0.0.4710.0.0.21000.0.0.658
thinning of mountain forest0.21000.4710.0.0.0.0.0.0.658
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.4710.6570.0.0.0.1.044
tending of forest edge0.0.0.4710.21000.0.0.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.6354.6202.3290.6580.6589.613
Eastern Plateauno treatment0.0.0.0.0.0.0.0.0.4710.471
tending0.21000.4710.0.0.4710.0.1.045
thinning0.21000.7501.1400.21000.0.2.229
establishment cut0.0.0.0.0.21000.0.0.0.0.2100
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.21000.0.0.0.0.2100
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.0.0.6570.8500.4710.0.1.833
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.4711.9322.3291.0450.4716.018
Western Pre-Alpsno treatment0.0.0.0.0.0.0.0.5.6195.619
tending0.31000.8561.7370.6580.0.3.425
thinning0.0.1.2411.3370.4730.0.2.925
establishment cut0.3701.5350.8501.4380.0.4.021
removal cut0.21000.21000.21000.31000.0.0.951
plentering0.4710.4710.4730.7490.0.1.831
thinning of mountain forest0.21000.6573.3241.9290.0.6.017
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.4710.21000.0.0.0.0.0.0.657
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.21000.0.0.471
total1.8334.9207.9155.7175.61925.86
Central Pre-Alpsno treatment0.0.0.0.0.0.0.0.8.0158.015
tending0.6581.5352.1300.4710.0.4.520
thinning0.4701.1452.4301.0450.0.5.020
establishment cut0.5711.6380.4711.3410.0.3.824
removal cut0.0.0.6580.21000.7570.0.1.538
plentering0.7582.2304.6212.4290.0.10.014
thinning of mountain forest0.8502.3304.2215.4180.0.12.712
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.5700.21000.21000.0.0.949
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.21000.21000.5700.21000.0.1.244
tending of forest edge0.0.0.4710.0.0.21000.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.4700.0.0.0.0.658
total3.22610.81314.91112.0128.01549.05
Eastern Pre-Alpsno treatment0.0.0.0.0.0.0.0.7.1167.116
tending0.21001.3410.9490.6580.0.3.025
thinning1.0451.5383.2241.9310.0.7.615
establishment cut0.6581.9311.5351.3370.0.5.418
removal cut0.0.0.21000.6580.0.0.0.0.950
plentering0.21000.4710.6580.4710.0.1.635
thinning of mountain forest0.0.0.7501.0452.0310.0.3.622
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.4700.4710.0.0.850
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.0.0.0.0.0.0.4710.0.0.471
plentering in broadleaf forest0.21002.0311.6351.1410.0.4.919
tending of forest edge0.0.0.21000.4700.0.0.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.21000.0.0.471
total2.2308.21510.3138.6147.11636.45
Northwestern Alpsno treatment0.0.0.0.0.0.0.0.12.61212.612
tending0.21001.6351.4370.8500.0.4.121
thinning0.0.0.6581.4381.0450.0.3.025
establishment cut0.4710.4701.1401.2410.0.3.124
removal cut0.0.0.0.0.6580.0.0.0.0.658
plentering0.0.0.0.0.0.0.21000.0.0.2100
thinning of mountain forest0.4711.8332.9255.3190.0.10.512
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.21000.0.0.0.0.0.0.0.0.2100
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.9500.0.0.0.0.21000.0.1.045
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.21000.0.0.2100
total2.1314.5217.5158.91412.61235.65
Central Alpsno treatment0.0.0.0.0.0.0.0.3.1243.124
tending0.0.0.8500.6570.21000.0.1.635
thinning0.4710.6580.4710.21000.0.1.535
establishment cut0.0.0.0.0.21000.6560.0.0.849
removal cut0.0.0.21000.0.0.4700.0.0.657
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.8500.8502.7262.1290.0.6.415
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.21000.0.0.2100
total1.2402.4283.9213.7213.12414.28
Northeastern Alpsno treatment0.0.0.0.0.0.0.0.8.0148.014
tending0.3711.0450.4720.5570.0.2.328
thinning0.0.1.0450.6580.21000.0.1.833
establishment cut0.4710.21000.6590.21000.0.1.338
removal cut0.21000.21000.0.0.21000.0.0.557
plentering0.0.0.0.0.0.0.21000.0.0.2100
thinning of mountain forest0.0.1.2411.5350.5570.0.3.223
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.3701.8330.4711.0450.0.3.523
tending of forest edge0.0.0.0.0.0.0.21000.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.2375.5183.4233.0248.01421.17
Southwestern Alpsno treatment0.0.0.0.0.0.0.0.42.6642.66
tending0.0.0.4711.0450.8500.0.2.230
thinning0.0.0.6581.0452.0300.0.3.622
establishment cut0.4711.6353.0252.7260.0.7.715
removal cut0.21000.0.0.0.0.21000.0.0.471
plentering0.0.0.21000.0.0.0.0.0.0.2100
thinning of mountain forest2.4293.3245.61810.0130.0.21.38
coppice cut0.0.0.0.0.0.0.21000.0.0.2100
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.6580.21000.0.0.0.0.850
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.21000.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.8500.8500.0.1.833
total3.1256.71711.81216.81042.6681.03
Southeastern Alpsno treatment0.0.0.0.0.0.0.0.50.3550.35
tending0.0.1.8331.0451.6350.0.4.421
thinning0.0.0.21002.2301.2410.0.3.523
establishment cut2.3304.7202.5282.5270.0.12.012
removal cut0.4710.0.0.6580.21000.0.1.241
plentering0.21000.21000.21000.4710.0.1.045
thinning of mountain forest0.21002.0322.8273.0250.0.8.015
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.0.0.0.0.0.0.2100
tending of forest edge0.0.0.6580.0.0.0.0.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.6580.0.0.850
total3.1259.6149.6149.51450.3582.14
Southern Alpsno treatment0.0.0.0.0.0.0.0.84.1484.14
tending0.21000.6580.6570.0.0.0.1.338
thinning0.21001.4382.4292.2300.0.6.318
establishment cut0.0.1.2411.1451.4380.0.3.723
removal cut0.7580.4700.8500.6580.0.2.528
plentering0.0.0.0.0.21000.0.0.0.0.2100
thinning of mountain forest1.6353.2254.9206.6170.0.16.210
coppice cut0.0.0.4711.2411.8330.0.3.524
conversion0.0.0.0.0.21000.4710.0.0.658
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.0.0.21000.21000.4710.0.0.850
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.21000.0.0.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.8500.21000.0.1.241
total2.8277.61612.41213.91184.14120.72
Switzerlandno treatment0.0.0.0.0.0.0.0.230.52230.52
tending2.92711.91310.1146.5170.0.31.48
thinning4.42112.71320.91012.6120.0.50.66
establishment cut6.11817.61114.71115.0110.0.53.36
removal cut2.1322.8273.6243.5240.0.12.013
plentering1.9334.5217.5174.7200.0.18.510
thinning of mountain forest6.91716.81129.5837.970.0.91.04
coppice cut0.0.0.4711.6352.0310.0.4.022
conversion0.21000.5700.8501.1450.0.2.529
transformation0.0.0.0.0.0.0.6580.0.0.658
sanitary felling1.7352.0320.4711.0450.0.5.020
plentering in broadleaf forest1.1415.8184.2223.2250.0.14.311
tending of forest edge0.4711.8330.8500.4710.0.3.424
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.8503.0262.5280.0.6.717
total28.0877.6596.9490.94230.52524.01
© WSL, Swiss National Forest Inventory, 11.07.2020 #845219/311550
NFI4
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment0.0.0.0.0.0.0.0.6.9166.916
tending0.0.0.8500.21000.21000.0.1.241
thinning1.0451.9313.2241.3370.0.7.415
establishment cut0.9452.0311.7331.7330.0.6.417
removal cut0.21000.8500.0.0.4710.0.1.438
plentering0.4700.8501.2410.21000.0.2.628
thinning of mountain forest0.4710.6580.6581.0450.0.2.528
coppice cut0.0.0.0.0.4700.0.0.0.0.470
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.21000.0.0.0.0.0.0.658
plentering in broadleaf forest0.21000.21000.4700.21000.0.1.045
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.4710.4710.21000.0.1.241
total3.7237.6168.1155.2196.91631.47
Eastern Jurano treatment0.0.0.0.0.0.0.0.1.0441.044
tending0.0.0.21000.0.0.0.0.0.0.2100
thinning0.21001.0440.5710.6570.0.2.330
establishment cut0.0.0.4710.0.0.0.0.0.0.471
removal cut0.0.0.21000.21000.21000.0.0.658
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.21000.0.0.0.0.21000.0.0.471
tending of forest edge0.0.0.21000.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.4712.2300.7581.0441.0445.419
Western Plateauno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.6580.21000.0.0.21000.0.1.045
thinning0.21000.4710.21000.21000.0.1.144
establishment cut0.21000.21001.1440.6580.0.2.131
removal cut0.0.0.0.0.21000.21000.0.0.471
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.0.0.0.0.0.0.2100
tending of forest edge0.21000.0.0.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.3411.0451.5371.2410.0.5.019
Central Plateauno treatment0.0.0.0.0.0.0.0.0.6580.658
tending0.21000.5580.21000.21000.0.1.241
thinning0.7500.6580.6580.0.0.0.1.931
establishment cut0.21001.9310.4700.0.0.0.2.527
removal cut0.21000.0.0.21000.21000.0.0.657
plentering0.0.0.4710.0.0.21000.0.0.658
thinning of mountain forest0.21000.4710.0.0.0.0.0.0.658
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.4710.6570.0.0.0.1.044
tending of forest edge0.0.0.4710.21000.0.0.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.6354.6202.1300.6580.6589.413
Eastern Plateauno treatment0.0.0.0.0.0.0.0.0.4710.471
tending0.21000.4710.0.0.4710.0.1.045
thinning0.21000.7501.1400.21000.0.2.229
establishment cut0.0.0.0.0.21000.0.0.0.0.2100
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.21000.0.0.0.0.2100
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.0.0.6570.8500.4710.0.1.833
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.4711.9322.3291.0450.4716.018
Western Pre-Alpsno treatment0.0.0.0.0.0.0.0.5.1195.119
tending0.31000.8561.7370.6580.0.3.425
thinning0.0.1.2411.1400.4730.0.2.726
establishment cut0.3701.5350.8501.1410.0.3.822
removal cut0.21000.21000.21000.31000.0.0.951
plentering0.4710.21000.4730.7490.0.1.633
thinning of mountain forest0.21000.6573.3241.9290.0.6.017
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.4710.21000.0.0.0.0.0.0.657
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.21000.0.0.471
total1.8334.7207.7155.4185.11924.77
Central Pre-Alpsno treatment0.0.0.0.0.0.0.0.7.6157.615
tending0.6581.1402.1300.4710.0.4.121
thinning0.4701.1452.4301.0450.0.5.020
establishment cut0.5711.4410.4711.3410.0.3.624
removal cut0.0.0.4710.21000.7570.0.1.341
plentering0.7582.2304.6212.2300.0.9.814
thinning of mountain forest0.8502.3304.0225.2190.0.12.312
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.5700.21000.21000.0.0.949
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.21000.21000.5700.21000.0.1.244
tending of forest edge0.0.0.4710.0.0.21000.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.4700.0.0.0.0.658
total3.22610.01414.71111.6137.61547.25
Eastern Pre-Alpsno treatment0.0.0.0.0.0.0.0.6.5176.517
tending0.21001.3410.9490.4710.0.2.826
thinning1.0451.3413.1241.9310.0.7.316
establishment cut0.4701.9311.5351.3370.0.5.218
removal cut0.0.0.21000.6580.0.0.0.0.950
plentering0.21000.4710.6580.4710.0.1.635
thinning of mountain forest0.0.0.7501.0452.0310.0.3.622
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.4700.21000.0.0.558
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.0.0.0.0.0.0.4710.0.0.471
plentering in broadleaf forest0.21002.0311.6351.1410.0.4.919
tending of forest edge0.0.0.21000.4700.0.0.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.21000.0.0.471
total2.0318.01510.2138.1156.51734.86
Northwestern Alpsno treatment0.0.0.0.0.0.0.0.11.41311.413
tending0.21001.6351.4370.8500.0.4.121
thinning0.0.0.6581.4381.0450.0.3.025
establishment cut0.4710.4701.1401.2410.0.3.124
removal cut0.0.0.0.0.6580.0.0.0.0.658
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.4711.8332.5275.3190.0.10.013
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.21000.0.0.0.0.0.0.0.0.2100
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.6580.0.0.0.0.21000.0.0.850
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.21000.0.0.2100
total1.9334.5217.1168.71411.41333.56
Central Alpsno treatment0.0.0.0.0.0.0.0.2.2292.229
tending0.0.0.6570.4690.0.0.0.1.044
thinning0.4710.4710.4710.21000.0.1.337
establishment cut0.0.0.0.0.21000.4680.0.0.656
removal cut0.0.0.21000.0.0.4700.0.0.657
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.8500.6582.3282.1290.0.5.816
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.2401.7333.3233.1232.22911.510
Northeastern Alpsno treatment0.0.0.0.0.0.0.0.6.5166.516
tending0.3710.8500.4720.5570.0.2.129
thinning0.0.0.6590.6580.21000.0.1.438
establishment cut0.4710.21000.6590.21000.0.1.338
removal cut0.21000.21000.0.0.21000.0.0.557
plentering0.0.0.0.0.0.0.21000.0.0.2100
thinning of mountain forest0.0.1.2411.5350.5570.0.3.223
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.3701.8330.4711.0450.0.3.523
tending of forest edge0.0.0.0.0.0.0.21000.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.2374.9193.4233.0246.51619.17
Southwestern Alpsno treatment0.0.0.0.0.0.0.0.36.9636.96
tending0.0.0.4710.8500.8500.0.2.032
thinning0.0.0.6581.0451.8310.0.3.423
establishment cut0.4711.6352.8252.7260.0.7.515
removal cut0.21000.0.0.0.0.21000.0.0.471
plentering0.0.0.21000.0.0.0.0.0.0.2100
thinning of mountain forest2.4293.3245.6189.8130.0.21.19
coppice cut0.0.0.0.0.0.0.21000.0.0.2100
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.6580.21000.0.0.0.0.850
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.21000.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.8500.8500.0.1.833
total3.1256.71711.41216.41036.9674.53
Southeastern Alpsno treatment0.0.0.0.0.0.0.0.42.6642.66
tending0.0.1.2400.6581.4380.0.3.225
thinning0.0.0.21002.0321.2410.0.3.324
establishment cut2.1314.7202.1302.3290.0.11.213
removal cut0.21000.0.0.6580.21000.0.1.045
plentering0.21000.21000.21000.4710.0.1.045
thinning of mountain forest0.21002.0322.4292.8260.0.7.416
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.0.0.0.0.0.0.2100
tending of forest edge0.0.0.4710.0.0.0.0.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.4710.0.0.471
total2.7278.8148.0158.71542.6670.74
Southern Alpsno treatment0.0.0.0.0.0.0.0.67.9467.94
tending0.21000.6580.4710.0.0.0.1.241
thinning0.21001.4382.2302.2300.0.6.118
establishment cut0.0.1.2411.1451.4380.0.3.723
removal cut0.7580.4700.8500.6580.0.2.528
plentering0.0.0.0.0.21000.0.0.0.0.2100
thinning of mountain forest1.6353.2254.7206.2180.0.15.611
coppice cut0.0.0.21001.2411.4380.0.2.926
conversion0.0.0.0.0.21000.4710.0.0.658
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.0.0.21000.21000.4710.0.0.850
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.21000.0.0.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.8500.21000.0.1.241
total2.8277.41611.81213.11267.94103.03
Switzerlandno treatment0.0.0.0.0.0.0.0.195.63195.63
tending2.92710.5149.1155.8180.0.28.48
thinning4.42111.91319.71012.4130.0.48.56
establishment cut5.61917.31114.11214.3120.0.51.46
removal cut1.8332.6283.6243.5240.0.11.613
plentering1.9334.3217.5174.3210.0.17.910
thinning of mountain forest6.91716.61127.8836.970.0.88.24
coppice cut0.0.0.21001.6351.6350.0.3.424
conversion0.21000.5700.8500.8500.0.2.330
transformation0.0.0.0.0.0.0.6580.0.0.658
sanitary felling1.5382.0320.4711.0450.0.4.820
plentering in broadleaf forest1.1415.6194.2223.2250.0.14.112
tending of forest edge0.4711.6350.8500.4710.0.3.225
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.8502.8272.1300.0.6.118
total27.2974.0592.3487.15195.63476.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #845220/311551
NFI3
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment0.0.0.0.0.0.0.0.8.1148.114
tending0.21001.2380.3710.21000.0.1.930
thinning1.4353.5224.0201.7310.0.10.612
establishment cut0.21001.1411.9300.5580.0.3.722
removal cut0.0.0.4711.2380.9450.0.2.426
plentering0.7501.1410.5580.0.0.0.2.328
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.21000.5580.5580.0.1.238
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.3710.0.0.21000.0.0.0.0.557
plentering in broadleaf forest0.0.0.0.0.0.0.21000.0.0.2100
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.21000.21000.0.0.0.0.558
total3.0247.6158.9134.0218.11431.57
Eastern Jurano treatment0.0.0.0.0.0.0.0.0.6580.658
tending0.0.0.5580.0.0.0.0.0.0.558
thinning0.0.0.21000.8500.8500.0.1.733
establishment cut0.0.0.21000.4700.4710.0.0.944
removal cut0.0.0.4700.21000.6580.0.1.140
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.21000.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.0.0.0.0.2100
total0.0.1.5351.7331.7330.6585.518
Western Plateauno treatment0.0.0.0.0.0.0.0.1.5351.535
tending0.0.0.4710.0.0.0.0.0.0.471
thinning0.21000.8501.1410.0.0.0.2.030
establishment cut0.0.0.21000.21000.21000.0.0.558
removal cut0.0.0.21000.21000.0.0.0.0.470
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.21000.0.0.0.0.0.0.0.0.2100
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.4711.6351.4350.21001.5355.018
Central Plateauno treatment0.0.0.0.0.0.0.0.2.0292.029
tending0.0.0.7500.0.0.5580.0.1.238
thinning0.21001.3351.0410.3710.0.2.924
establishment cut0.21000.5580.5580.0.0.0.1.238
removal cut0.21000.7500.8440.0.0.0.1.731
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.21000.0.0.2100
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.11000.0.0.0.0.371
tending of forest edge0.0.0.0.0.0.0.21000.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.0.0.0.0.0.0.2100
total0.5573.5212.5251.2382.0299.812
Eastern Plateauno treatment0.0.0.0.0.0.0.0.1.2381.238
tending0.21000.8440.21000.0.0.0.1.237
thinning0.0.0.7500.9450.0.0.0.1.633
establishment cut0.0.0.0.0.7500.21000.0.0.944
removal cut0.0.0.0.0.21000.0.0.0.0.2100
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.4710.0.0.0.0.471
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.21000.0.0.0.0.2100
plentering in broadleaf forest0.0.0.0.0.0.0.21000.0.0.2100
tending of forest edge0.0.0.21000.21000.0.0.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.21001.7312.7250.4711.2386.116
Western Pre-Alpsno treatment0.0.0.0.0.0.0.0.7.6147.614
tending0.4721.2410.0.0.4710.0.2.031
thinning0.21001.7311.5330.6590.0.3.920
establishment cut0.3711.1402.3271.3350.0.5.117
removal cut0.0.0.5581.3380.4710.0.2.228
plentering0.0.0.21000.21000.0.0.0.0.472
thinning of mountain forest0.21001.2381.6331.8290.0.4.718
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.3700.0.0.0.0.0.0.370
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.21000.0.0.0.0.371
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.21000.0.0.0.0.0.0.2100
agrosilvicultural treatments0.21000.0.0.0.0.0.0.0.0.2100
total1.2386.5157.0154.5197.61426.96
Central Pre-Alpsno treatment0.0.0.0.0.0.0.0.13.01113.011
tending0.0.1.0411.4351.0400.0.3.422
thinning0.4713.6233.0252.2290.0.9.214
establishment cut0.4712.0313.8221.3380.0.7.515
removal cut0.21000.9491.5350.9450.0.3.523
plentering0.0.2.0302.7260.9450.0.5.617
thinning of mountain forest0.0.0.6581.9302.0280.0.4.519
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.5580.7500.8500.0.2.030
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.5580.0.0.0.0.0.0.0.0.558
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.3710.0.0.0.0.0.0.0.0.371
agrosilvicultural treatments0.0.0.0.0.21000.21000.0.0.371
total1.83210.61315.3109.31313.01150.14
Eastern Pre-Alpsno treatment0.0.0.0.0.0.0.0.7.5157.515
tending0.7501.9311.0450.4700.0.4.021
thinning0.0.0.9453.5232.0280.0.6.416
establishment cut0.3712.8245.1185.6170.0.13.810
removal cut0.0.0.4710.21000.9450.0.1.435
plentering0.0.0.21000.3710.3710.0.0.844
thinning of mountain forest0.0.0.21000.0.0.8450.0.1.041
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.3700.0.0.0.0.370
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.0.0.0.0.0.0.0.0.471
plentering in broadleaf forest0.0.0.3700.0.0.3710.0.0.650
tending of forest edge0.0.0.5580.21000.21000.0.0.945
planting0.0.0.21000.0.0.0.0.0.0.2100
agrosilvicultural treatments0.0.0.21000.21000.21000.0.0.558
total1.5357.51510.81210.7127.51537.95
Northwestern Alpsno treatment0.0.0.0.0.0.0.0.16.4916.49
tending0.5571.0401.3380.5580.0.3.422
thinning0.0.1.0411.6331.9300.0.4.619
establishment cut0.5580.4710.9451.2380.0.3.024
removal cut0.0.0.21000.3710.5570.0.1.040
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.21000.8452.8242.2280.0.6.016
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.21000.0.0.2100
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.5580.5570.0.0.0.0.0.1.040
agrosilvicultural treatments0.4700.21000.21000.21000.0.0.945
total2.1294.3197.1156.71516.4936.65
Central Alpsno treatment0.0.0.0.0.0.0.0.4.9184.918
tending0.4710.21000.4700.0.0.0.0.944
thinning0.0.0.8500.6570.8500.0.2.129
establishment cut0.21001.1400.4712.0290.0.3.621
removal cut0.0.0.0.0.21000.4710.0.0.558
plentering0.0.0.0.0.21000.0.0.0.0.2100
thinning of mountain forest0.0.0.4710.21000.3690.0.0.944
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.21000.0.0.21000.0.0.0.0.471
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.21000.0.0.0.0.0.0.0.0.2100
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.9442.4262.1293.4214.91813.68
Northeastern Alpsno treatment0.0.0.0.0.0.0.0.10.91110.911
tending0.0.0.9440.8440.5570.0.2.227
thinning0.21000.5581.3350.6500.0.2.624
establishment cut0.0.0.5590.4720.6490.0.1.533
removal cut0.0.0.3710.7510.3710.0.1.335
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.21000.7510.0.0.945
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.21000.0.0.0.0.0.0.0.0.2100
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.0.0.0.0.0.0.2100
total0.3712.4263.4222.82410.91119.87
Southwestern Alpsno treatment0.0.0.0.0.0.0.0.43.2543.25
tending0.0.0.5581.0410.7500.0.2.328
thinning0.21001.4352.3282.5270.0.6.316
establishment cut0.0.0.21001.9303.3230.0.5.317
removal cut0.21000.3710.7500.3710.0.1.633
plentering0.0.0.0.0.21000.3710.0.0.558
thinning of mountain forest1.0412.8256.8156.3160.0.16.89
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.0.0.21000.21000.0.0.0.0.471
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.7500.0.0.3710.3710.0.1.435
total2.1295.41813.41113.91043.2577.93
Southeastern Alpsno treatment0.0.0.0.0.0.0.0.37.5637.56
tending0.5580.9451.6331.8310.0.4.819
thinning0.0.0.9451.4352.0300.0.4.320
establishment cut0.0.0.4713.4232.7260.0.6.416
removal cut0.7501.5351.4351.8320.0.5.418
plentering0.0.0.4700.0.0.21000.0.0.557
thinning of mountain forest0.5583.6225.7179.4130.0.19.39
coppice cut0.0.0.0.0.0.0.21000.0.0.2100
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.21000.0.0.2100
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.21000.21000.0.0.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.4710.3710.4710.0.1.141
total1.8328.11514.11118.5937.5680.03
Southern Alpsno treatment0.0.0.0.0.0.0.0.90.4390.43
tending0.0.0.4710.21000.21000.0.0.750
thinning0.21002.6262.5273.5220.0.8.814
establishment cut0.0.0.9450.4711.4350.0.2.626
removal cut0.0.0.9451.6331.4350.0.3.921
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.9451.5353.0242.8250.0.8.214
coppice cut0.0.0.7500.21001.3370.0.2.228
conversion0.0.0.0.0.21000.21000.0.0.470
transformation0.0.0.21000.0.0.0.0.0.0.2100
sanitary felling0.21000.21000.0.0.0.0.0.0.471
plentering in broadleaf forest0.0.0.0.0.21000.0.0.0.0.2100
tending of forest edge0.0.0.0.0.21000.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.3710.9450.5580.3710.0.2.129
total1.6338.2148.91411.11290.43120.12
Switzerlandno treatment0.0.0.0.0.0.0.0.244.72244.72
tending2.82511.6128.1156.3170.0.28.98
thinning2.82519.8925.5818.8100.0.67.05
establishment cut2.12911.21322.2920.690.0.56.25
removal cut1.3386.61710.5138.3150.0.26.78
plentering0.7503.8224.1211.7320.0.10.413
thinning of mountain forest2.82510.91322.2926.380.0.62.25
coppice cut0.0.0.7500.21001.4350.0.2.427
conversion0.0.1.0412.1291.8320.0.5.019
transformation0.0.0.21000.0.0.21000.0.0.471
sanitary felling1.8320.9450.9450.21000.0.3.722
plentering in broadleaf forest0.0.0.5580.3710.7500.0.1.533
tending of forest edge0.0.0.9450.9450.3710.0.2.129
planting1.2380.9450.0.0.0.0.0.2.129
agrosilvicultural treatments1.8322.2292.1291.6330.0.7.615
total17.41071.2599.2488.34244.72520.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #845221/311552
NFI3
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.21000.8501.4380.0.2.628
thinning1.2410.4710.6580.4710.0.2.628
establishment cut0.21000.21001.0450.8500.0.2.230
removal cut0.0.0.0.0.21000.8500.0.1.145
plentering0.8500.0.0.0.0.0.0.0.0.850
thinning of mountain forest0.0.0.0.0.21002.0321.0453.125
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.0.1.0450.21000.21001.833
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.21000.4710.8500.0.1.438
agrosilvicultural treatments0.21000.0.0.21001.2410.4711.932
total2.9261.0454.5217.5161.63517.511
2-5 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending1.4381.9314.2223.6230.47111.613
thinning3.9223.0266.5174.5212.72720.510
establishment cut1.4380.8505.3192.7271.04511.313
removal cut0.8501.0451.6352.4291.0456.817
plentering1.2410.0.2.3300.4700.0.3.923
thinning of mountain forest0.0.0.0.2.1307.1161.43810.614
coppice cut0.0.0.0.0.0.0.0.0.6580.658
conversion0.0.0.0.0.9450.0.0.0.0.945
transformation0.0.0.0.0.0.0.0.0.21000.2100
sanitary felling0.21000.0.0.21000.21000.21000.850
plentering in broadleaf forest0.0.0.21000.4710.0.0.0.0.658
tending of forest edge0.0.0.0.0.6580.21000.0.0.850
planting0.0.0.0.0.4710.21000.0.0.658
agrosilvicultural treatments0.0.0.0.0.21000.8501.0452.032
total8.9156.91724.8922.198.51571.35
6-10 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.4710.21002.3305.6190.21008.715
thinning4.7203.0268.5157.1172.23025.69
establishment cut2.4291.04510.7137.3160.47121.89
removal cut1.4381.2412.6283.2251.83310.114
plentering0.6580.0.3.0260.4710.0.4.022
thinning of mountain forest0.0.0.0.3.52315.7112.72621.99
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.4710.4711.0450.0.0.0.1.833
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.21000.21000.21000.4710.0.1.045
plentering in broadleaf forest0.0.0.21000.0.0.0.0.21000.471
tending of forest edge0.21000.21000.0.0.21000.21000.850
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.4710.8500.6582.230
total10.6136.31732.3740.678.31598.24
11-20 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.6581.9333.4240.21006.318
thinning2.8270.4714.2227.9163.72318.910
establishment cut1.0450.4719.01510.0141.63521.99
removal cut1.5350.0.2.1323.7231.4388.715
plentering0.0.0.0.1.0450.6580.0.1.635
thinning of mountain forest0.0.0.0.4.72019.1102.82626.58
coppice cut0.0.0.0.0.0.0.21001.5371.735
conversion0.6580.0.0.6580.21000.21001.635
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.21000.0.0.2100
plentering in broadleaf forest0.21000.21000.4710.0.0.0.0.850
tending of forest edge0.0.0.21000.21000.0.0.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.4711.0450.4711.833
total6.3171.83324.4946.3611.71290.44
> 20 yearsno treatment9.3144.72026.28114.1490.03244.42
tending0.0.0.0.0.0.0.0.0.0.0.0.
thinning0.0.0.0.0.0.0.0.0.0.0.0.
establishment cut0.0.0.0.0.0.0.0.0.0.0.0.
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total9.3144.72026.28114.1490.03244.42
totalno 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
© WSL, Swiss National Forest Inventory, 11.07.2020 #845222/311553
NFI3
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.21000.8501.4380.0.2.628
thinning1.2410.21000.6580.4710.0.2.429
establishment cut0.21000.21001.0450.8500.0.2.230
removal cut0.0.0.0.0.21000.8500.0.1.145
plentering0.6580.0.0.0.0.0.0.0.0.658
thinning of mountain forest0.0.0.0.0.21002.0321.0453.125
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.0.1.0450.21000.21001.833
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.21000.4710.6580.0.1.241
agrosilvicultural treatments0.21000.0.0.21001.2410.21001.733
total2.7270.8504.5217.3161.43816.711
2-5 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending1.4381.9313.7233.2250.47110.714
thinning3.9223.0266.0184.1222.33019.310
establishment cut1.4380.8505.3192.7270.85011.113
removal cut0.8501.0451.6352.2301.0456.617
plentering1.2410.0.2.3300.4700.0.3.923
thinning of mountain forest0.0.0.0.2.0327.1161.43810.514
coppice cut0.0.0.0.0.0.0.0.0.6580.658
conversion0.0.0.0.0.8500.0.0.0.0.850
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.21000.0.0.21000.21000.21000.850
plentering in broadleaf forest0.0.0.21000.4710.0.0.0.0.658
tending of forest edge0.0.0.0.0.4710.0.0.0.0.471
planting0.0.0.0.0.4710.21000.0.0.658
agrosilvicultural treatments0.0.0.0.0.0.0.6581.0451.635
total8.9156.91723.1920.797.71667.45
6-10 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.4710.21002.3305.2200.21008.316
thinning4.5203.0268.5156.5172.03224.69
establishment cut2.4291.04510.3146.9170.47121.010
removal cut1.4381.2412.6282.9261.6359.714
plentering0.6580.0.3.0260.4710.0.4.022
thinning of mountain forest0.0.0.0.3.12515.1112.52720.710
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.4710.4711.0450.0.0.0.1.833
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.21000.21000.21000.4710.0.1.045
plentering in broadleaf forest0.0.0.21000.0.0.0.0.21000.471
tending of forest edge0.21000.21000.0.0.21000.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.4710.4710.6581.833
total10.4136.31731.5738.077.51693.84
11-20 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.6581.9333.3250.21006.118
thinning2.8270.4714.0227.5163.52318.210
establishment cut1.0450.4718.4159.8141.63521.210
removal cut1.5350.0.2.1323.3241.4388.315
plentering0.0.0.0.1.0450.6580.0.1.635
thinning of mountain forest0.0.0.0.4.52018.5102.62725.69
coppice cut0.0.0.0.0.0.0.21001.5371.735
conversion0.6580.0.0.6580.0.0.21001.438
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.21000.0.0.2100
plentering in broadleaf forest0.0.0.21000.4710.0.0.0.0.658
tending of forest edge0.0.0.21000.21000.0.0.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.4711.0450.4711.833
total6.1181.83323.5944.3611.31386.95
> 20 yearsno treatment9.1144.72023.9999.5475.04212.33
tending0.0.0.0.0.0.0.0.0.0.0.0.
thinning0.0.0.0.0.0.0.0.0.0.0.0.
establishment cut0.0.0.0.0.0.0.0.0.0.0.0.
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total9.1144.72023.9999.5475.04212.33
totalno 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
© WSL, Swiss National Forest Inventory, 11.07.2020 #845223/311554
NFI3
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.21000.8501.4380.0.2.628
thinning1.2410.21000.6580.4710.0.2.429
establishment cut0.21000.21001.0450.8500.0.2.230
removal cut0.0.0.0.0.21000.8500.0.1.145
plentering0.6580.0.0.0.0.0.0.0.0.658
thinning of mountain forest0.0.0.0.0.21002.0321.0453.125
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.0.1.0450.21000.21001.833
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.21000.4710.8500.0.1.438
agrosilvicultural treatments0.21000.0.0.21001.2410.4711.932
total2.7270.8504.5217.5161.63517.111
2-5 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending1.4381.9314.2223.6230.47111.613
thinning3.9223.0266.3184.3212.72720.110
establishment cut1.4380.8505.3192.7271.04511.313
removal cut0.8501.0451.6352.2301.0456.617
plentering1.2410.0.2.3300.4700.0.3.923
thinning of mountain forest0.0.0.0.2.0327.1161.43810.514
coppice cut0.0.0.0.0.0.0.0.0.6580.658
conversion0.0.0.0.0.9450.0.0.0.0.945
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.21000.0.0.21000.21000.21000.850
plentering in broadleaf forest0.0.0.21000.4710.0.0.0.0.658
tending of forest edge0.0.0.0.0.4710.21000.0.0.658
planting0.0.0.0.0.4710.21000.0.0.658
agrosilvicultural treatments0.0.0.0.0.21000.8501.0452.032
total8.9156.91724.2921.798.31570.05
6-10 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.4710.21002.3305.6190.21008.715
thinning4.7203.0268.5156.9172.03225.29
establishment cut2.4291.04510.7137.3160.47121.89
removal cut1.4381.2412.6283.2251.6359.914
plentering0.6580.0.3.0260.4710.0.4.022
thinning of mountain forest0.0.0.0.3.32415.7112.72621.79
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.4710.4711.0450.0.0.0.1.833
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.21000.21000.21000.4710.0.1.045
plentering in broadleaf forest0.0.0.21000.0.0.0.0.21000.471
tending of forest edge0.21000.21000.0.0.21000.21000.850
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.4710.8500.6582.230
total10.6136.31732.1740.477.91597.44
11-20 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.6581.9333.4240.21006.318
thinning2.8270.4714.2227.9163.72318.910
establishment cut1.0450.4718.81510.0141.63521.89
removal cut1.5350.0.2.1323.5231.4388.515
plentering0.0.0.0.1.0450.6580.0.1.635
thinning of mountain forest0.0.0.0.4.52019.1102.82626.48
coppice cut0.0.0.0.0.0.0.21001.5371.735
conversion0.6580.0.0.6580.21000.21001.635
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.21000.0.0.2100
plentering in broadleaf forest0.21000.21000.4710.0.0.0.0.850
tending of forest edge0.0.0.21000.21000.0.0.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.4711.0450.4711.833
total6.3171.83324.1946.1611.71289.94
> 20 yearsno treatment9.1144.72025.28112.5488.53240.02
tending0.0.0.0.0.0.0.0.0.0.0.0.
thinning0.0.0.0.0.0.0.0.0.0.0.0.
establishment cut0.0.0.0.0.0.0.0.0.0.0.0.
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total9.1144.72025.28112.5488.53240.02
totalno 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
© WSL, Swiss National Forest Inventory, 11.07.2020 #845224/311555
NFI3
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.21001.1411.4350.0.2.825
thinning1.4350.3710.5580.4710.21002.925
establishment cut0.21000.21001.1410.7500.0.2.129
removal cut0.0.0.21000.21000.9450.0.1.338
plentering0.7500.0.0.0.0.0.0.0.0.750
thinning of mountain forest0.0.0.0.0.21001.8320.9452.825
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.3710.0.0.9450.3710.21001.832
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.21000.4710.7500.0.1.238
agrosilvicultural treatments0.21000.0.0.21001.0410.3711.732
total3.0241.0414.5207.2161.63317.410
2-5 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending1.8322.0304.0213.6220.47111.812
thinning3.7222.8256.1174.5192.62619.89
establishment cut1.3380.7505.9172.5270.94511.312
removal cut0.7500.9451.6332.3280.9456.417
plentering1.1410.0.2.3280.4700.0.3.822
thinning of mountain forest0.0.0.0.1.9307.6151.53511.013
coppice cut0.0.0.0.0.0.0.0.0.7500.750
conversion0.21000.0.0.8450.0.0.0.1.041
transformation0.0.0.0.0.0.0.0.0.21000.2100
sanitary felling0.21000.0.0.21000.4710.21000.945
plentering in broadleaf forest0.0.0.21000.4710.0.0.0.0.558
tending of forest edge0.0.0.21000.5580.21000.0.0.945
planting0.0.0.0.0.4710.5580.0.0.945
agrosilvicultural treatments0.21000.21000.21000.7500.9452.129
total9.1146.91624.4822.798.21471.35
6-10 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.4710.21002.4285.1180.21008.315
thinning4.9193.0247.8157.3152.52725.58
establishment cut2.3281.43511.5126.9160.47122.49
removal cut1.4351.2382.9253.3231.63310.513
plentering0.5580.0.3.1230.4710.0.4.021
thinning of mountain forest0.0.0.0.3.52215.7103.02422.19
coppice cut0.0.0.0.0.0.0.0.0.21000.2100
conversion0.5580.3711.1410.0.0.21002.129
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.21000.21000.21000.3710.0.0.945
plentering in broadleaf forest0.0.0.21000.0.0.0.0.21000.371
tending of forest edge0.21000.21000.21000.21000.21000.945
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.4710.9450.5582.129
total10.8126.61633.0740.068.91499.34
11-20 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.5581.8313.6220.21006.317
thinning2.5270.4714.8197.7153.52218.910
establishment cut0.9450.3718.5149.8131.43521.09
removal cut1.4350.0.2.2293.3231.4358.315
plentering0.0.0.0.1.2380.5580.0.1.732
thinning of mountain forest0.0.0.0.4.71918.792.82526.28
coppice cut0.0.0.0.0.0.0.21001.3371.535
conversion0.5580.21000.7500.21000.21001.832
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.0.0.0.0.0.0.21000.0.0.2100
plentering in broadleaf forest0.21000.21000.3710.0.0.0.0.750
tending of forest edge0.0.0.21000.21000.0.0.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.3710.9450.3711.633
total5.7171.83224.9845.3611.11288.74
> 20 yearsno treatment8.8144.81927.97113.2390.43245.02
tending0.0.0.0.0.0.0.0.0.0.0.0.
thinning0.0.0.0.0.0.0.0.0.0.0.0.
establishment cut0.0.0.0.0.0.0.0.0.0.0.0.
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total8.8144.81927.97113.2390.43245.02
totalno 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
© WSL, Swiss National Forest Inventory, 11.07.2020 #845225/311556
NFI4
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment0.0.0.0.0.0.0.0.6.9166.916
tending0.0.0.8500.21000.21000.0.1.241
thinning1.0451.9313.5231.3370.0.7.615
establishment cut0.9452.0311.7331.7330.0.6.417
removal cut0.21000.8500.0.0.4710.0.1.438
plentering0.4700.8501.2410.21000.0.2.628
thinning of mountain forest0.4710.6580.6581.0450.0.2.528
coppice cut0.0.0.0.0.4700.0.0.0.0.470
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.21000.0.0.0.0.0.0.658
plentering in broadleaf forest0.21000.4710.4700.21000.0.1.241
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.4710.4710.21000.0.1.241
total3.7237.8158.3155.2196.91631.87
Eastern Jurano treatment0.0.0.0.0.0.0.0.1.0441.044
tending0.0.0.21000.0.0.0.0.0.0.2100
thinning0.21001.0440.5710.6570.0.2.330
establishment cut0.0.0.4710.0.0.0.0.0.0.471
removal cut0.0.0.21000.21000.21000.0.0.658
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.21000.0.0.0.0.21000.0.0.471
tending of forest edge0.0.0.21000.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.4712.2300.7581.0441.0445.419
Western Plateauno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.6580.21000.0.0.21000.0.1.045
thinning0.21000.4710.21000.21000.0.1.144
establishment cut0.21000.21001.1440.6580.0.2.131
removal cut0.0.0.0.0.21000.21000.0.0.471
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.0.0.0.0.0.0.2100
tending of forest edge0.21000.0.0.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.3411.0451.5371.2410.0.5.019
Central Plateauno treatment0.0.0.0.0.0.0.0.0.6580.658
tending0.21000.5580.21000.21000.0.1.241
thinning0.7500.6580.6580.0.0.0.1.931
establishment cut0.21001.9310.4700.0.0.0.2.527
removal cut0.21000.0.0.21000.21000.0.0.657
plentering0.0.0.4710.0.0.21000.0.0.658
thinning of mountain forest0.21000.4710.0.0.0.0.0.0.658
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.4710.6570.0.0.0.1.044
tending of forest edge0.0.0.4710.21000.0.0.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.6354.6202.1300.6580.6589.413
Eastern Plateauno treatment0.0.0.0.0.0.0.0.0.4710.471
tending0.21000.4710.0.0.4710.0.1.045
thinning0.21000.7501.1400.21000.0.2.229
establishment cut0.0.0.0.0.21000.0.0.0.0.2100
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.21000.0.0.0.0.2100
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.0.0.6570.8500.4710.0.1.833
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total0.4711.9322.3291.0450.4716.018
Western Pre-Alpsno treatment0.0.0.0.0.0.0.0.5.6195.619
tending0.31000.8561.7370.6580.0.3.425
thinning0.0.1.2411.3370.4730.0.2.925
establishment cut0.3701.5350.8501.4380.0.4.021
removal cut0.21000.21000.21000.31000.0.0.951
plentering0.4710.4710.4730.7490.0.1.831
thinning of mountain forest0.21000.6573.3241.9290.0.6.017
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.4710.21000.0.0.0.0.0.0.657
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.21000.0.0.471
total1.8334.9207.9155.7175.61925.86
Central Pre-Alpsno treatment0.0.0.0.0.0.0.0.7.8157.815
tending0.6581.3372.1300.4710.0.4.320
thinning0.4701.1452.4301.0450.0.5.020
establishment cut0.5711.6380.4711.3410.0.3.824
removal cut0.0.0.4710.21000.7570.0.1.341
plentering0.7582.2304.6212.4290.0.10.014
thinning of mountain forest0.8502.3304.2215.2190.0.12.512
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.5700.21000.21000.0.0.949
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.21000.21000.5700.21000.0.1.244
tending of forest edge0.0.0.4710.0.0.21000.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.4700.0.0.0.0.658
total3.22610.41414.91111.8127.81548.25
Eastern Pre-Alpsno treatment0.0.0.0.0.0.0.0.7.1167.116
tending0.21001.3410.9490.4710.0.2.826
thinning1.0451.5383.2241.9310.0.7.615
establishment cut0.6581.9311.5351.3370.0.5.418
removal cut0.0.0.21000.6580.0.0.0.0.950
plentering0.21000.4710.6580.4710.0.1.635
thinning of mountain forest0.0.0.7501.0452.0310.0.3.622
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.4700.4710.0.0.850
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.0.0.0.0.0.0.4710.0.0.471
plentering in broadleaf forest0.21002.0311.6351.1410.0.4.919
tending of forest edge0.0.0.21000.4700.0.0.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.21000.0.0.471
total2.2308.21510.3138.3157.11636.25
Northwestern Alpsno treatment0.0.0.0.0.0.0.0.12.41212.412
tending0.21001.6351.4370.8500.0.4.121
thinning0.0.0.6581.4381.0450.0.3.025
establishment cut0.4710.4701.1401.2410.0.3.124
removal cut0.0.0.0.0.6580.0.0.0.0.658
plentering0.0.0.0.0.0.0.21000.0.0.2100
thinning of mountain forest0.4711.8332.7265.3190.0.10.213
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.21000.0.0.0.0.0.0.0.0.2100
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.9500.0.0.0.0.21000.0.1.045
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.21000.0.0.2100
total2.1314.5217.3158.91412.41235.25
Central Alpsno treatment0.0.0.0.0.0.0.0.2.4282.428
tending0.0.0.8500.6570.21000.0.1.635
thinning0.4710.6580.4710.21000.0.1.535
establishment cut0.0.0.0.0.21000.4680.0.0.656
removal cut0.0.0.21000.0.0.4700.0.0.657
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.8500.8502.7262.1290.0.6.415
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.21000.0.0.2100
total1.2402.4283.9213.5222.42813.39
Northeastern Alpsno treatment0.0.0.0.0.0.0.0.7.4157.415
tending0.3711.0450.4720.5570.0.2.328
thinning0.0.0.8510.6580.21000.0.1.636
establishment cut0.4710.21000.6590.21000.0.1.338
removal cut0.21000.21000.0.0.21000.0.0.557
plentering0.0.0.0.0.0.0.21000.0.0.2100
thinning of mountain forest0.0.1.2411.5350.5570.0.3.223
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.21000.0.0.0.0.0.0.2100
plentering in broadleaf forest0.3701.8330.4711.0450.0.3.523
tending of forest edge0.0.0.0.0.0.0.21000.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total1.2375.3183.4233.0247.41520.37
Southwestern Alpsno treatment0.0.0.0.0.0.0.0.41.2641.26
tending0.0.0.4711.0450.8500.0.2.230
thinning0.0.0.6581.0452.0300.0.3.622
establishment cut0.4711.6353.0252.7260.0.7.715
removal cut0.21000.0.0.0.0.21000.0.0.471
plentering0.0.0.21000.0.0.0.0.0.0.2100
thinning of mountain forest2.4293.3245.61810.0130.0.21.38
coppice cut0.0.0.0.0.0.0.21000.0.0.2100
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.6580.21000.0.0.0.0.850
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.21000.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.8500.8500.0.1.833
total3.1256.71711.81216.81041.2679.53
Southeastern Alpsno treatment0.0.0.0.0.0.0.0.48.0548.05
tending0.0.1.8331.0451.6350.0.4.421
thinning0.0.0.21002.2301.2410.0.3.523
establishment cut2.1314.7202.3292.5270.0.11.612
removal cut0.4710.0.0.6580.21000.0.1.241
plentering0.21000.21000.21000.4710.0.1.045
thinning of mountain forest0.21002.0322.8273.0250.0.8.015
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.21000.0.0.0.0.0.0.2100
tending of forest edge0.0.0.6580.0.0.0.0.0.0.658
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.21000.6580.0.0.850
total2.9269.6149.4149.51448.0579.34
Southern Alpsno treatment0.0.0.0.0.0.0.0.81.9481.94
tending0.21000.6580.4710.0.0.0.1.241
thinning0.21001.4382.4292.2300.0.6.318
establishment cut0.0.1.2411.1451.4380.0.3.723
removal cut0.7580.4700.8500.6580.0.2.528
plentering0.0.0.0.0.21000.0.0.0.0.2100
thinning of mountain forest1.6353.2254.9206.6170.0.16.210
coppice cut0.0.0.21001.2411.6350.0.3.125
conversion0.0.0.0.0.21000.4710.0.0.658
transformation0.0.0.0.0.0.0.21000.0.0.2100
sanitary felling0.0.0.21000.21000.4710.0.0.850
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.21000.0.0.0.0.0.0.0.0.2100
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.21000.8500.21000.0.1.241
total2.8277.41612.21213.71281.94117.92
Switzerlandno treatment0.0.0.0.0.0.0.0.222.62222.62
tending2.92711.8139.9146.3180.0.30.88
thinning4.42112.51320.71012.6120.0.50.26
establishment cut5.81817.61114.51214.8110.0.52.76
removal cut2.1322.6283.6243.5240.0.11.813
plentering1.9334.5217.5174.7200.0.18.510
thinning of mountain forest6.91716.81129.2837.770.0.90.64
coppice cut0.0.0.21001.6351.8330.0.3.623
conversion0.21000.5700.8501.1450.0.2.529
transformation0.0.0.0.0.0.0.6580.0.0.658
sanitary felling1.7352.0320.4711.0450.0.5.020
plentering in broadleaf forest1.1415.8184.2223.2250.0.14.311
tending of forest edge0.4711.8330.8500.4710.0.3.424
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.8503.0262.5280.0.6.717
total27.8876.8596.1490.14222.62513.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #845226/311557
NFI4
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.0.1.0451.1440.6580.21002.927
thinning1.2411.2411.5380.4710.21004.421
establishment cut1.0450.4711.2413.1250.0.5.719
removal cut0.21000.21000.21000.6580.7581.833
plentering0.4700.0.1.2410.21000.0.1.933
thinning of mountain forest0.4710.21001.0453.8231.6356.917
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.21000.0.0.2100
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.0.0.4710.6580.0.1.438
plentering in broadleaf forest0.4710.0.0.4710.4710.0.1.241
tending of forest edge0.0.0.21000.0.0.0.0.21000.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.0.0.21000.0.0.471
total4.1223.2257.01710.0142.82727.28
2-5 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending1.0451.2413.1254.6210.65810.514
thinning2.9261.7333.5242.3291.43811.913
establishment cut2.4292.2304.9206.7171.24117.411
removal cut1.0450.0.0.8500.4710.4702.728
plentering0.8500.4712.7270.4710.0.4.321
thinning of mountain forest0.6580.4713.5238.8153.22516.511
coppice cut0.0.0.0.0.0.0.0.0.21000.2100
conversion0.0.0.0.0.4710.0.0.0.0.471
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.21000.4710.8500.21002.032
plentering in broadleaf forest0.21001.2412.3301.9310.0.5.719
tending of forest edge0.21000.4710.6580.4710.0.1.635
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.21000.0.0.21000.850
total9.9147.71622.5926.487.41673.95
6-10 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.21004.5213.6240.4718.915
thinning3.7231.9316.9175.3192.23020.010
establishment cut1.8331.6352.9267.0161.14514.412
removal cut0.21000.4711.0451.2410.8503.624
plentering1.2410.21005.3190.21000.21007.117
thinning of mountain forest0.6580.0.8.11514.5114.72027.88
coppice cut0.4710.0.0.0.0.0.1.2411.635
conversion0.0.0.0.0.6580.0.0.21000.850
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.21000.21000.471
plentering in broadleaf forest0.4701.4382.1310.4710.0.4.322
tending of forest edge0.0.0.21000.4710.21000.0.0.850
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.8500.8500.8502.827
total8.9155.91832.5733.3711.81292.44
11-20 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.8501.4383.6230.0.6.018
thinning1.9310.4713.5244.5212.23012.513
establishment cut1.8330.6583.9236.8171.43814.512
removal cut0.6580.4710.8501.0450.6583.424
plentering0.21000.21003.3240.6580.0.4.321
thinning of mountain forest1.0450.0.9.11420.796.21837.17
coppice cut0.0.0.0.0.0.0.21001.4381.635
conversion0.0.0.0.0.4710.0.0.4710.850
transformation0.0.0.0.0.4710.0.0.21000.658
sanitary felling0.0.0.0.0.4710.21000.4711.045
plentering in broadleaf forest0.4710.4711.4381.0450.0.3.225
tending of forest edge0.0.0.0.0.21000.21000.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.4711.4380.21002.230
total6.3172.82725.2840.3713.11287.65
> 20 yearsno treatment8.1151.04519.21099.9467.94196.03
tending0.0.0.0.0.0.0.0.0.0.0.0.
thinning0.0.0.0.0.0.0.0.0.0.0.0.
establishment cut0.0.0.0.0.0.0.0.0.0.0.0.
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total8.1151.04519.21099.9467.94196.03
totalno treatment8.1151.04519.21099.9467.94196.03
tending1.4383.22510.11412.4121.24128.28
thinning9.8145.21915.31112.5126.11848.96
establishment cut6.9174.82012.91223.793.72351.96
removal cut2.0321.0452.9273.1252.52811.513
plentering2.6280.85012.5121.4380.210017.510
thinning of mountain forest2.6280.65821.7947.8615.61188.34
coppice cut0.4710.0.0.0.0.21002.9263.524
conversion0.0.0.0.1.4380.21000.6582.230
transformation0.0.0.0.0.4710.0.0.21000.658
sanitary felling0.8500.21001.3411.8330.8504.820
plentering in broadleaf forest1.4383.0266.3183.7230.0.14.312
tending of forest edge0.21000.8501.3410.8500.21003.325
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments1.2410.0.1.3382.4291.2416.118
total37.3720.59106.53209.92103.03477.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #845227/311558
NFI4
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.0.1.0451.1440.6580.21002.927
thinning1.2411.2411.5380.4710.21004.421
establishment cut1.0450.4711.4383.3240.0.6.118
removal cut0.21000.21000.21000.8500.7582.032
plentering0.4700.0.1.2410.21000.0.1.933
thinning of mountain forest0.4710.21001.0453.8231.6356.917
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.21000.0.0.2100
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.0.0.4710.8500.0.1.635
plentering in broadleaf forest0.4710.0.0.4710.4710.0.1.241
tending of forest edge0.0.0.21000.0.0.0.0.21000.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.0.0.21000.0.0.471
total4.1223.2257.21710.6132.82728.08
2-5 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending1.0451.2413.5245.7190.65811.913
thinning2.9261.7333.7232.9261.43812.712
establishment cut2.4292.2305.1206.7171.24117.611
removal cut1.0450.0.1.1450.4710.4702.927
plentering0.8500.4712.9260.4710.0.4.421
thinning of mountain forest0.6580.4713.5239.0153.22516.711
coppice cut0.0.0.0.0.0.0.0.0.4710.471
conversion0.0.0.0.0.4710.0.0.0.0.471
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.21000.4710.8500.21002.032
plentering in broadleaf forest0.4711.2412.3301.9310.0.5.918
tending of forest edge0.21000.4710.6580.6580.0.1.933
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.21000.0.0.21000.850
total10.1147.71623.7928.487.61677.55
6-10 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.21004.5214.4210.6579.914
thinning3.9222.1307.3175.5192.42921.310
establishment cut1.8331.6352.9267.6161.14515.011
removal cut0.21000.4711.0451.2410.8503.624
plentering1.2410.21005.3190.21000.21007.117
thinning of mountain forest0.6580.0.8.31515.7114.92029.48
coppice cut0.4710.0.0.0.0.0.1.2411.635
conversion0.0.0.0.0.6580.0.0.21000.850
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.21000.21000.471
plentering in broadleaf forest0.4701.4382.1310.4710.0.4.322
tending of forest edge0.0.0.21000.4710.21000.0.0.850
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.8501.0450.8503.026
total9.1146.11833.1736.3712.41297.04
11-20 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.8501.6354.0220.0.6.617
thinning1.9310.4713.5244.7202.23012.712
establishment cut1.8330.6584.1227.2161.43815.111
removal cut0.6580.4710.8501.0450.6583.424
plentering0.21000.21003.5230.8500.0.4.720
thinning of mountain forest1.0450.0.9.31421.196.61738.17
coppice cut0.0.0.0.0.0.0.21001.8332.031
conversion0.0.0.0.0.6580.0.0.4711.045
transformation0.0.0.0.0.4710.0.0.21000.658
sanitary felling0.0.0.0.0.4710.21000.4711.045
plentering in broadleaf forest0.4710.4711.4381.0450.0.3.225
tending of forest edge0.0.0.0.0.21000.21000.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.4711.8330.21002.628
total6.3172.82726.3842.2613.91191.44
> 20 yearsno treatment8.2151.04520.79117.1484.14231.02
tending0.0.0.0.0.0.0.0.0.0.0.0.
thinning0.0.0.0.0.0.0.0.0.0.0.0.
establishment cut0.0.0.0.0.0.0.0.0.0.0.0.
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total8.2151.04520.79117.1484.14231.02
totalno treatment8.2151.04520.79117.1484.14231.02
tending1.4383.22510.71314.7111.33831.38
thinning10.0145.41915.91113.5126.31851.16
establishment cut6.9174.82013.51224.893.72353.76
removal cut2.0321.0453.1263.3242.52811.913
plentering2.6280.85012.9121.6350.210018.110
thinning of mountain forest2.6280.65822.1949.6616.21091.04
coppice cut0.4710.0.0.0.0.21003.5244.122
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
total37.9620.79111.03234.72120.72525.01
© WSL, Swiss National Forest Inventory, 11.07.2020 #845228/311559
NFI4
forest area
urgency of next treatment (interview survey) · type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.0.1.0451.1440.6580.21002.927
thinning1.2411.2411.5380.4710.21004.421
establishment cut1.0450.4711.4383.1250.0.5.918
removal cut0.21000.21000.21000.8500.7582.032
plentering0.4700.0.1.2410.21000.0.1.933
thinning of mountain forest0.4710.21001.0453.8231.6356.917
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.21000.0.0.2100
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.0.0.4710.8500.0.1.635
plentering in broadleaf forest0.4710.0.0.4710.4710.0.1.241
tending of forest edge0.0.0.21000.0.0.0.0.21000.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.0.0.21000.0.0.471
total4.1223.2257.21710.4142.82727.88
2-5 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending1.0451.2413.3255.7190.65811.713
thinning2.9261.7333.7232.7271.43812.513
establishment cut2.4292.2305.1206.7171.24117.611
removal cut1.0450.0.0.8500.4710.4702.728
plentering0.8500.4712.9260.4710.0.4.421
thinning of mountain forest0.6580.4713.5239.0153.22516.711
coppice cut0.0.0.0.0.0.0.0.0.21000.2100
conversion0.0.0.0.0.4710.0.0.0.0.471
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.4710.21000.4710.8500.21002.032
plentering in broadleaf forest0.4711.2412.3301.9310.0.5.918
tending of forest edge0.21000.4710.6580.6580.0.1.933
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.21000.0.0.21000.850
total10.1147.71623.3928.287.41676.75
6-10 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.21004.5214.4210.4719.714
thinning3.9221.9317.3175.5192.42921.110
establishment cut1.8331.6352.9267.4161.14514.812
removal cut0.21000.4711.0451.2410.8503.624
plentering1.2410.21005.3190.21000.21007.117
thinning of mountain forest0.6580.0.8.31515.5114.92029.28
coppice cut0.4710.0.0.0.0.0.1.2411.635
conversion0.0.0.0.0.6580.0.0.21000.850
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.21000.21000.471
plentering in broadleaf forest0.4701.4382.1310.4710.0.4.322
tending of forest edge0.0.0.21000.4710.21000.0.0.850
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.4710.0.0.8501.0450.8503.026
total9.1145.91833.1735.9712.21296.34
11-20 yearsno treatment0.0.0.0.0.0.0.0.0.0.0.0.
tending0.21000.8501.4384.0220.0.6.418
thinning1.9310.4713.5244.7202.23012.712
establishment cut1.8330.6584.1227.0171.43814.911
removal cut0.6580.4710.8501.0450.6583.424
plentering0.21000.21003.5230.8500.0.4.720
thinning of mountain forest1.0450.0.9.11421.196.61737.87
coppice cut0.0.0.0.0.0.0.21001.6351.833
conversion0.0.0.0.0.6580.0.0.4711.045
transformation0.0.0.0.0.4710.0.0.21000.658
sanitary felling0.0.0.0.0.4710.21000.4711.045
plentering in broadleaf forest0.4710.4711.4381.0450.0.3.225
tending of forest edge0.0.0.0.0.21000.21000.0.0.471
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.21000.0.0.4711.8330.21002.628
total6.3172.82725.8842.1613.71290.64
> 20 yearsno treatment8.1151.04520.59111.7481.94223.12
tending0.0.0.0.0.0.0.0.0.0.0.0.
thinning0.0.0.0.0.0.0.0.0.0.0.0.
establishment cut0.0.0.0.0.0.0.0.0.0.0.0.
removal cut0.0.0.0.0.0.0.0.0.0.0.0.
plentering0.0.0.0.0.0.0.0.0.0.0.0.
thinning of mountain forest0.0.0.0.0.0.0.0.0.0.0.0.
coppice cut0.0.0.0.0.0.0.0.0.0.0.0.
conversion0.0.0.0.0.0.0.0.0.0.0.0.
transformation0.0.0.0.0.0.0.0.0.0.0.0.
sanitary felling0.0.0.0.0.0.0.0.0.0.0.0.
plentering in broadleaf forest0.0.0.0.0.0.0.0.0.0.0.0.
tending of forest edge0.0.0.0.0.0.0.0.0.0.0.0.
planting0.0.0.0.0.0.0.0.0.0.0.0.
agrosilvicultural treatments0.0.0.0.0.0.0.0.0.0.0.0.
total8.1151.04520.59111.7481.94223.12
totalno 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
© WSL, Swiss National Forest Inventory, 11.07.2020 #845229/311560
NFI1
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.0.0.0.0.0.50.40.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.70.40.0.0.0.0.20.1
less than 10 years ago55.116.768.712.255.512.358.72.561.511.745.55.9..43.77.538.22.343.56.459.18.280.98.853.012.537.77.352.44.250.036.156.713.253.56.381.811.413.01.740.67.533.84.719.42.072.612.289.99.737.71.0
11-20 years ago11.110.523.810.639.212.120.12.028.711.035.45.7..19.96.017.31.825.65.730.17.74.04.030.611.913.05.119.13.450.036.15.25.116.04.79.18.711.81.615.05.622.44.118.12.027.412.20.0.18.20.8
21-30 years ago0.0.0.0.5.35.37.91.49.86.63.02.1..15.25.313.51.68.73.73.23.10.0.0.0.12.45.210.92.70.0.16.110.312.74.29.18.711.01.57.34.016.63.719.32.00.0.10.19.711.80.7
31-40 years ago22.414.07.57.30.0.3.30.90.0.6.43.2..6.73.89.41.44.92.80.0.4.74.69.46.47.54.26.42.10.0.16.110.39.53.70.0.17.41.84.93.311.63.213.11.70.0.0.0.9.60.6
41-50 years ago0.0.0.0.0.0.2.40.80.0.1.21.2..0.0.5.31.00.0.0.0.0.0.0.0.9.54.44.71.90.0.0.0.0.0.0.0.12.31.62.32.33.01.75.01.10.0.0.0.5.00.4
over 50 years ago11.310.70.0.0.0.7.21.30.0.8.53.3..14.65.016.21.717.25.07.64.210.47.16.96.720.05.56.62.10.0.5.95.88.33.60.0.34.32.329.97.212.53.324.42.20.0.0.0.17.40.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845230/311561
NFI1
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: 1.4 x 1.4 km grid
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.0.0.0.0.1.00.50.0.0.0...8.34.03.40.80.0.2.52.53.73.70.0.2.22.22.81.40.0.0.0.1.51.50.0.13.71.514.04.92.71.62.60.80.0.0.0.4.70.4
less than 10 years ago55.116.768.712.255.512.357.32.461.511.744.35.8..39.56.835.92.242.86.456.28.178.88.656.211.935.37.046.53.950.036.156.713.250.46.081.811.411.21.435.26.631.74.518.41.974.411.589.99.735.10.9
11-20 years ago11.110.523.810.639.212.119.72.028.711.035.75.6..17.15.316.21.725.25.628.67.43.73.728.511.212.24.819.03.150.036.15.25.114.64.39.18.710.01.312.44.721.03.918.51.925.611.50.0.17.20.7
21-30 years ago0.0.0.0.5.35.37.91.39.86.62.92.1..13.14.613.11.58.63.63.03.00.0.0.0.14.15.39.52.40.0.16.110.314.64.39.18.79.21.36.03.316.43.618.41.90.0.10.19.711.20.6
31-40 years ago22.414.07.57.30.0.3.40.90.0.7.73.3..7.43.68.61.34.82.70.0.4.34.28.86.08.44.28.02.20.0.16.110.38.73.40.0.15.21.64.02.810.93.012.71.60.0.0.0.9.20.6
41-50 years ago0.0.0.0.0.0.2.50.80.0.1.21.2..0.0.5.11.00.0.0.0.0.0.0.0.8.94.24.61.70.0.0.0.0.0.0.0.10.21.31.91.92.81.64.61.00.0.0.0.4.70.4
over 50 years ago11.310.70.0.0.0.8.21.40.0.8.33.3..14.74.817.61.718.65.19.74.69.56.66.56.318.75.29.52.40.0.5.95.810.33.70.0.30.52.026.46.314.33.324.82.10.0.0.0.17.90.7
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845231/311562
NFI1
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.0.0.0.0.0.40.20.0.0.0...0.0.0.10.10.0.0.0.0.0.9.64.60.0.0.0.0.0.0.0.0.0.4.03.90.10.10.0.0.0.1.00.40.0.0.0.0.40.1
less than 10 years ago56.212.459.09.353.49.058.51.862.08.444.93.9..42.65.538.51.648.54.961.95.769.17.559.97.638.05.150.72.868.618.662.38.653.84.376.68.312.71.138.95.333.33.321.11.584.97.189.79.837.90.7
11-20 years ago6.26.034.99.132.98.120.51.426.67.628.23.5..18.84.315.51.222.74.121.84.815.75.916.75.911.83.418.62.215.714.612.55.915.73.28.05.411.71.115.73.921.82.918.11.415.17.10.0.17.30.5
21-30 years ago6.36.13.23.19.75.58.11.08.24.67.12.0..9.53.212.51.19.52.95.42.60.0.4.63.214.83.811.11.80.0.6.34.315.83.27.45.111.91.18.83.215.92.518.71.50.0.10.39.811.90.5
31-40 years ago12.58.33.03.00.0.3.10.60.0.8.92.3..9.33.19.51.02.81.64.12.35.03.44.53.18.52.96.71.415.714.69.75.46.62.14.03.918.11.34.92.312.02.313.21.30.0.0.0.9.80.4
41-50 years ago6.15.90.0.0.0.1.60.50.0.1.20.8..2.31.66.30.80.0.0.0.0.0.0.0.8.42.83.31.00.0.0.0.1.41.00.0.11.01.16.32.71.90.94.80.80.0.0.0.4.90.3
over 50 years ago12.78.40.0.4.03.97.91.03.13.09.82.3..17.54.117.61.216.53.76.82.910.34.94.73.218.63.99.51.70.0.9.25.16.72.20.0.34.41.625.54.815.22.523.01.60.0.0.0.17.90.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845232/311563
NFI2
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.0.0.10.1
less than 10 years ago22.414.038.813.143.112.345.92.535.711.739.45.8..34.47.130.82.237.66.441.28.280.98.864.712.236.67.335.74.00.0.33.112.434.16.285.210.08.81.443.07.841.94.920.32.162.013.476.215.030.90.9
11-20 years ago32.715.635.312.835.612.226.92.343.311.925.15.2..23.96.421.91.928.45.835.37.94.04.019.010.319.66.130.93.850.036.131.612.130.15.914.810.010.21.514.35.318.73.914.01.823.712.213.712.720.60.8
21-30 years ago11.110.518.410.015.98.611.91.611.27.621.74.7..11.24.811.01.513.64.415.45.80.0.0.0.10.84.710.52.650.036.15.25.111.24.00.0.10.51.512.65.311.43.114.21.814.39.50.0.11.80.7
31-40 years ago0.0.0.0.5.35.35.71.29.86.63.02.1..13.25.110.01.45.22.93.23.10.0.0.0.7.34.18.02.30.0.16.110.310.03.80.0.10.61.57.34.07.72.614.81.80.0.10.19.79.10.6
41-50 years ago22.414.07.57.30.0.2.30.80.0.3.72.6..6.73.87.41.24.92.80.0.4.74.69.46.47.54.25.01.90.0.8.07.76.33.10.0.16.01.82.42.47.82.611.01.60.0.0.0.8.00.6
over 50 years ago11.310.70.0.0.0.7.21.30.0.7.03.1..10.64.518.81.810.34.05.03.510.47.16.96.718.25.69.82.60.0.5.95.88.33.60.0.44.02.420.46.512.53.325.32.20.0.0.0.19.50.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845233/311564
NFI1
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: terrestrial grid NFI1
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.0.0.0.0.0.80.30.0.0.70.7..7.32.63.90.60.0.1.31.34.63.19.64.61.11.12.90.90.0.0.0.1.51.14.03.912.71.016.23.62.71.13.20.60.0.0.0.4.80.3
less than 10 years ago56.212.459.09.353.49.057.31.762.08.444.43.9..38.15.136.31.548.54.961.15.765.97.559.97.637.35.046.92.768.618.663.78.452.94.376.68.310.91.032.54.732.23.220.41.584.97.189.79.835.60.6
11-20 years ago6.26.034.99.132.98.120.21.426.67.627.83.5..16.83.914.71.122.74.121.54.815.05.716.75.911.63.417.52.115.714.612.15.715.23.18.05.410.10.913.23.321.12.817.51.415.17.10.0.16.30.5
21-30 years ago6.36.13.23.19.75.57.91.08.24.67.52.1..8.52.912.01.09.52.95.42.60.0.4.63.214.53.710.61.70.0.6.14.215.33.17.45.110.20.97.42.715.42.518.11.40.0.10.39.811.30.4
31-40 years ago12.58.33.03.00.0.3.00.60.0.8.72.2..9.33.09.20.92.81.64.02.34.73.34.53.19.13.08.01.515.714.69.35.26.42.14.03.915.91.14.12.011.62.212.81.20.0.0.0.9.50.4
41-50 years ago6.15.90.0.0.0.1.80.50.0.1.10.8..2.11.56.00.80.0.0.0.0.0.0.0.8.22.83.31.00.0.0.0.1.41.00.0.9.60.95.32.31.80.94.70.80.0.0.0.4.70.3
over 50 years ago12.78.40.0.4.03.99.01.03.13.09.72.3..17.83.917.91.216.53.76.72.99.84.74.73.218.23.810.81.70.0.8.94.97.22.20.0.30.71.421.34.215.22.423.31.50.0.0.0.17.90.5
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845234/311565
NFI2
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.0.0.0.0.2.40.80.0.0.0...12.14.65.91.00.0.2.52.43.73.70.0.2.12.19.82.30.0.0.0.3.02.10.0.16.21.511.84.52.71.65.31.10.0.0.0.6.90.5
less than 10 years ago22.414.038.813.143.112.344.82.539.511.538.75.6..30.86.328.02.036.96.338.27.878.88.664.712.235.87.032.03.60.0.33.112.432.85.785.210.08.21.236.66.840.74.719.62.057.813.076.215.028.70.9
11-20 years ago32.715.635.312.835.612.226.22.240.711.423.85.0..20.25.520.81.827.95.732.77.53.73.719.010.318.45.726.33.350.036.131.612.126.65.414.810.08.41.211.64.417.43.613.81.728.812.413.712.718.90.7
21-30 years ago11.110.518.410.015.98.611.21.510.57.221.84.5..9.54.19.71.313.44.414.25.40.0.0.0.10.24.410.52.450.036.15.25.19.93.60.0.8.41.213.94.910.62.913.81.713.39.00.0.10.90.6
31-40 years ago0.0.0.0.5.35.35.91.29.26.32.82.0..11.24.49.31.35.12.92.92.90.0.0.0.9.44.56.61.90.0.16.110.311.73.80.0.8.31.25.93.38.02.613.61.70.0.10.19.78.40.5
41-50 years ago22.414.07.57.30.0.2.40.80.0.4.92.8..5.63.26.61.14.82.70.0.4.34.29.46.47.04.04.21.60.0.8.07.77.13.10.0.13.31.52.02.07.22.510.11.50.0.0.0.7.30.5
over 50 years ago11.310.70.0.0.0.7.11.30.0.8.03.2..10.74.219.61.711.84.29.54.69.56.66.96.717.15.310.72.40.0.5.95.88.93.50.0.37.22.118.25.613.43.223.72.10.0.0.0.18.90.7
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845235/311566
NFI2
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.10.87.54.14.16.81.20.0.5.92.6..7.53.78.81.28.83.42.32.33.73.75.85.711.24.47.92.033.327.712.48.38.63.10.0.8.81.37.83.810.92.810.01.47.87.40.0.8.30.5
less than 10 years ago22.213.938.311.851.010.844.62.446.211.037.95.3..35.76.530.11.935.85.939.88.079.98.264.611.133.16.536.33.60.0.29.411.333.85.585.89.710.31.440.97.038.44.420.41.952.512.878.613.630.50.8
11-20 years ago33.515.829.311.128.410.224.22.036.210.521.84.6..20.35.519.31.724.35.133.17.63.73.716.08.816.55.225.33.233.327.727.410.824.14.914.29.79.31.311.54.416.23.312.91.626.911.711.610.918.10.7
21-30 years ago10.910.315.88.612.46.810.41.49.36.420.04.2..9.54.19.01.211.83.914.35.40.0.0.0.9.14.010.12.333.327.74.54.48.83.20.0.8.91.313.94.89.32.612.81.612.78.50.0.10.30.6
31-40 years ago0.0.0.0.4.14.15.51.18.25.62.61.8..10.94.38.71.24.62.63.13.00.0.0.0.8.44.06.21.80.0.13.99.010.43.50.0.8.91.35.93.37.12.312.61.60.0.9.89.48.00.5
41-50 years ago22.213.95.85.70.0.2.20.70.0.4.42.5..5.53.26.11.04.22.40.0.4.14.07.85.36.03.44.01.50.0.6.96.76.22.70.0.14.11.61.91.96.42.29.31.40.0.0.0.6.90.5
over 50 years ago11.310.60.0.0.0.6.31.20.0.7.42.9..10.54.218.01.610.43.87.44.18.65.95.85.715.74.910.12.30.0.5.55.48.03.20.0.39.72.218.05.511.72.922.02.00.0.0.0.17.90.7
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845236/311567
NFI2
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.0.0.0.0.0.20.20.0.0.0...0.0.1.40.50.0.0.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.90.40.0.0.0.0.70.40.0.0.0.0.60.2
less than 10 years ago22.414.038.813.143.112.345.92.539.511.538.75.6..35.06.929.42.036.96.340.18.181.88.464.712.235.77.235.23.80.0.33.112.433.95.985.210.09.71.441.57.541.84.820.32.057.813.076.215.030.60.9
11-20 years ago32.715.635.312.835.612.226.82.240.711.423.85.0..23.06.121.81.827.95.734.37.83.83.819.010.319.15.929.03.650.036.131.612.127.55.514.810.010.01.413.14.917.93.714.51.828.812.413.712.720.30.8
21-30 years ago11.110.518.410.015.98.611.51.610.57.221.84.5..10.84.610.21.313.44.415.05.60.0.0.0.10.54.611.62.650.036.15.25.110.23.70.0.10.01.415.85.510.93.014.51.813.39.00.0.11.60.6
31-40 years ago0.0.0.0.5.35.36.01.29.26.32.82.0..12.74.99.81.35.12.93.13.00.0.0.0.9.74.67.32.10.0.16.110.312.04.00.0.9.91.46.73.78.22.614.31.80.0.10.19.79.00.6
41-50 years ago22.414.07.57.30.0.2.50.80.0.4.92.8..6.43.67.01.14.82.70.0.4.54.49.46.47.34.14.61.70.0.8.07.77.33.20.0.15.61.72.22.27.42.510.61.60.0.0.0.7.80.5
over 50 years ago11.310.70.0.0.0.7.01.30.0.8.03.2..12.14.720.41.811.84.27.54.29.86.86.96.717.75.511.72.70.0.5.95.89.13.60.0.43.92.320.76.213.73.325.02.20.0.0.0.20.10.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845237/311568
NFI3
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years ago66.215.943.012.855.612.148.12.554.711.544.85.8..36.17.124.11.949.96.445.28.266.710.556.211.954.77.541.24.0100.0.51.513.347.96.252.113.810.91.437.26.939.34.720.02.085.79.576.215.031.50.9
11-20 years ago0.0.23.810.623.210.419.72.010.57.211.63.6..16.05.220.61.813.54.518.16.324.59.722.110.411.34.821.53.30.0.0.0.16.54.638.813.77.21.221.66.124.94.213.31.77.27.10.0.16.00.7
21-30 years ago0.0.7.46.915.98.611.71.624.29.614.84.1..15.25.313.71.518.14.918.76.40.0.6.56.30.0.11.82.60.0.13.29.012.44.29.18.78.51.30.0.11.23.110.11.57.27.113.712.711.10.6
31-40 years ago11.110.518.410.00.0.6.71.26.05.812.43.7..6.43.67.51.18.53.67.54.20.0.0.0.5.63.38.92.40.0.5.25.15.82.90.0.7.61.218.95.86.62.48.61.40.0.0.0.7.60.5
41-50 years ago0.0.0.0.5.35.35.81.24.64.57.22.8..10.24.44.80.91.71.73.13.00.0.0.0.5.03.53.61.60.0.16.110.38.63.40.0.8.91.36.53.63.81.911.91.60.0.10.19.76.80.5
over 50 years ago22.714.17.57.30.0.8.11.40.0.9.23.6..16.15.329.42.08.33.67.54.28.86.015.38.523.36.413.12.80.0.14.09.38.83.50.0.56.92.315.85.514.23.436.12.40.0.0.0.26.90.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845238/311569
NFI3
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years ago66.215.943.012.855.612.148.42.554.711.544.35.8..36.17.124.01.949.96.445.28.268.410.156.211.954.77.540.93.9100.0.48.312.847.96.252.113.810.71.437.26.939.54.720.02.080.010.476.215.031.50.9
11-20 years ago0.0.23.810.623.210.419.32.010.57.211.43.6..16.05.220.21.813.54.518.16.323.39.322.110.411.34.822.03.30.0.6.46.216.54.638.813.77.11.221.66.124.44.213.31.76.76.70.0.15.90.7
21-30 years ago0.0.7.46.915.98.611.51.624.29.614.64.1..15.25.314.01.518.14.918.76.40.0.6.56.30.0.11.42.50.0.12.48.412.44.29.18.78.71.30.0.11.03.010.11.513.39.013.712.711.20.6
31-40 years ago11.110.518.410.00.0.6.81.26.05.813.43.8..6.43.67.31.18.53.67.54.20.0.0.0.5.63.38.52.30.0.4.94.85.82.90.0.7.51.218.95.86.52.48.61.40.0.0.0.7.60.5
41-50 years ago0.0.0.0.5.35.35.91.24.64.57.22.8..10.24.44.70.91.71.73.13.00.0.0.0.5.03.53.41.50.0.15.09.78.63.40.0.8.71.36.53.64.62.011.91.60.0.10.19.76.80.5
over 50 years ago22.714.17.57.30.0.8.21.40.0.9.13.5..16.15.329.72.08.33.67.54.28.35.715.38.523.36.413.82.80.0.13.18.88.83.50.0.57.22.315.85.514.03.436.12.40.0.0.0.27.00.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845239/311570
NFI2
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a0.0.10.87.54.14.18.81.30.0.5.92.6..17.75.112.91.48.83.44.73.37.14.99.96.712.74.615.92.633.327.712.48.311.03.50.0.22.71.717.75.213.03.013.71.67.87.40.0.13.90.6
less than 10 years ago22.213.938.311.851.010.843.62.346.211.037.95.3..31.85.928.71.935.85.937.97.777.08.361.811.033.46.433.23.40.0.29.411.332.95.485.89.78.71.236.56.537.54.319.81.852.512.878.613.628.60.8
11-20 years ago33.515.829.311.128.410.223.62.036.210.521.84.6..18.05.018.41.624.35.131.57.33.63.515.38.516.05.023.13.033.327.727.410.823.54.814.29.77.81.110.33.915.83.312.31.526.911.711.610.916.90.7
21-30 years ago10.910.315.88.612.46.810.11.49.36.420.04.2..8.53.78.61.111.83.913.75.20.0.0.0.8.93.99.22.133.327.74.54.48.63.20.0.7.61.112.44.39.12.512.21.512.78.50.0.9.70.5
31-40 years ago0.0.0.0.4.14.15.31.18.25.62.61.8..9.73.88.31.14.62.62.92.90.0.0.0.8.13.95.71.70.0.13.99.010.23.40.0.7.51.15.23.06.92.212.11.50.0.9.89.47.50.5
41-50 years ago22.213.95.85.70.0.2.20.70.0.4.42.5..4.92.85.91.04.22.40.0.3.93.97.55.15.83.33.61.40.0.6.96.76.12.60.0.12.01.31.71.76.32.28.91.30.0.0.0.6.50.4
over 50 years ago11.310.60.0.0.0.6.41.10.0.7.42.9..9.43.717.31.510.43.89.24.48.35.75.55.415.24.79.32.10.0.5.55.47.83.10.0.33.71.916.15.011.42.821.01.90.0.0.0.16.90.7
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845240/311571
NFI3
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest (including shrub forest)
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years ago66.215.943.012.855.612.148.42.554.711.543.75.7..36.17.123.51.849.96.445.28.268.410.156.211.954.77.540.63.9100.0.48.312.847.96.252.113.810.31.333.16.439.54.719.92.080.010.476.215.030.90.9
11-20 years ago0.0.23.810.623.210.419.32.010.57.211.33.5..16.05.219.91.713.54.518.16.323.39.322.110.411.34.822.53.30.0.6.46.216.54.638.813.76.91.120.95.724.44.213.21.76.76.70.0.15.70.7
21-30 years ago0.0.7.46.915.98.611.51.624.29.614.44.0..15.25.314.31.518.14.918.76.40.0.6.56.30.0.11.32.50.0.12.48.412.44.29.18.79.21.31.71.711.03.010.01.513.39.013.712.711.30.6
31-40 years ago11.110.518.410.00.0.6.81.26.05.813.33.8..6.43.67.41.18.53.67.54.20.0.0.0.5.63.38.52.30.0.4.94.85.82.90.0.8.01.216.85.26.52.49.01.40.0.0.0.7.80.5
41-50 years ago0.0.0.0.5.35.35.91.24.64.57.12.8..10.24.45.31.01.71.73.13.00.0.0.0.5.03.53.41.50.0.15.09.78.63.40.0.9.41.35.83.24.62.011.91.60.0.10.19.77.00.5
over 50 years ago22.714.17.57.30.0.8.21.40.0.10.33.7..16.15.329.72.08.33.67.54.28.35.715.38.523.36.413.72.80.0.13.18.88.83.50.0.56.22.221.75.814.03.436.12.40.0.0.0.27.30.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845241/311572
NFI3
forest area
time of last treatment (classes of 10 years)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years ago66.315.947.511.350.612.247.82.350.011.045.35.3..40.06.924.31.849.66.346.37.868.09.454.210.052.67.239.93.7100.0.54.211.949.75.853.212.712.31.437.46.538.54.420.21.979.510.676.115.031.90.8
11-20 years ago0.0.21.38.521.79.819.21.818.18.415.43.8..16.65.119.41.614.44.517.15.920.08.116.98.112.94.921.33.00.0.5.85.617.74.332.312.16.51.121.65.823.53.913.11.66.86.80.0.15.60.7
21-30 years ago0.0.12.07.922.810.412.51.522.38.913.73.7..14.15.014.11.416.94.617.26.00.0.9.16.00.0.11.92.40.0.10.97.512.03.814.59.48.51.20.0.10.52.89.91.413.79.213.612.611.30.6
31-40 years ago10.910.313.57.60.0.6.71.15.35.211.93.4..5.83.37.41.18.13.59.74.60.0.0.0.5.13.08.12.10.0.4.44.35.02.50.0.7.61.118.85.46.82.39.41.40.0.0.0.7.60.5
41-50 years ago0.0.0.0.5.04.95.71.14.24.26.42.5..9.14.04.80.91.61.62.52.50.0.4.64.54.53.13.51.40.0.13.08.57.73.00.0.8.61.26.13.45.72.111.61.50.0.10.39.96.70.5
over 50 years ago22.814.15.75.60.0.8.11.30.0.7.42.9..14.34.830.01.99.43.77.24.011.96.415.27.125.06.215.32.70.0.11.67.87.93.10.0.56.42.116.15.215.13.335.92.30.0.0.0.26.90.8
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #845242/311573
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