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NFI4b

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
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 treatment........19.31319.313
tending3.6313.9302.5381.845..11.817
thinning2.53812.91612.8166.124..34.39
establishment cut3.9304.6278.2206.423..23.212
removal cut1.4502.1412.9351.450..7.821
plentering6.1248.6207.8211.845..24.311
thinning of mountain forest0.7711.1580.7711.450..3.930
coppice cut....1.158....1.158
conversion............
transformation............
sanitary felling2.1411.1580.4100....3.631
plentering in broadleaf forest..2.5383.6310.771..6.822
tending of forest edge......0.771..0.771
planting..0.4100......0.4100
agrosilvicultural treatments1.4502.9355.0262.538..11.817
total21.81240.0845.0822.91219.313148.92
Eastern Jurano treatment........4.4294.429
tending2.4404.030..0.4100..6.723
thinning3.2348.7195.5252.340..19.711
establishment cut0.41002.4401.2570.870..4.728
removal cut..2.0440.870....2.837
plentering............
thinning of mountain forest............
coppice cut............
conversion..0.4100......0.4100
transformation............
sanitary felling..0.4100......0.4100
plentering in broadleaf forest0.41003.2342.8370.870..7.122
tending of forest edge0.41000.4100......0.870
planting............
agrosilvicultural treatments............
total6.72321.41010.3184.3294.42947.03
Western Plateauno treatment........3.7323.732
tending3.3344.5291.649....9.519
thinning2.9376.2243.3341.650..14.015
establishment cut0.41003.7323.2352.540..9.819
removal cut1.2571.2572.0440.4100..4.928
plentering............
thinning of mountain forest............
coppice cut......0.870..0.870
conversion............
transformation............
sanitary felling0.8700.8700.4100....2.144
plentering in broadleaf forest............
tending of forest edge0.870........0.870
planting............
agrosilvicultural treatments..0.41000.8700.4100..1.649
total9.41916.91311.4175.7263.73247.24
Central Plateauno treatment........2.8332.833
tending1.5444.6252.5350.671..9.317
thinning3.43013.4148.2191.940..26.99
establishment cut1.2509.0173.4300.957..14.613
removal cut0.9571.2501.2500.3100..3.728
plentering0.31000.9570.6710.671..2.535
thinning of mountain forest0.3100........0.3100
coppice cut............
conversion..0.31000.31000.3100..0.957
transformation....0.671....0.671
sanitary felling0.31000.3100......0.671
plentering in broadleaf forest0.6713.1311.5440.3100..5.623
tending of forest edge..0.6710.3100....0.957
planting............
agrosilvicultural treatments............
total8.71833.5718.7115.0242.83368.72
Eastern Plateauno treatment........5.4255.425
tending3.2338.2202.1411.158..14.715
thinning2.93518.91316.1142.141..40.08
establishment cut1.8442.9355.4252.141..12.216
removal cut0.41003.2331.8451.158..6.423
plentering0.41000.41000.4100....1.158
thinning of mountain forest............
coppice cut0.4100........0.4100
conversion..0.7710.41000.4100..1.450
transformation............
sanitary felling0.4100....0.4100..0.771
plentering in broadleaf forest3.23310.41811.1171.450..26.110
tending of forest edge..0.7710.41000.771..1.844
planting............
agrosilvicultural treatments............
total12.51645.4737.589.3195.425110.12
Western Pre-Alpsno treatment........7.4217.421
tending1.1571.9442.2400.4100..5.624
thinning1.1581.5493.0341.944..7.421
establishment cut1.9441.5492.6372.240..8.220
removal cut..0.4100..0.4100..0.770
plentering0.41000.4100..1.157..1.944
thinning of mountain forest..0.7704.1293.034..7.820
coppice cut............
conversion............
transformation......0.4100..0.4100
sanitary felling0.41000.4100......0.770
plentering in broadleaf forest............
tending of forest edge....0.4100....0.4100
planting............
agrosilvicultural treatments....0.771....0.771
total4.8276.72213.0159.3187.42141.14
Central Pre-Alpsno treatment........16.91316.913
tending1.1583.2333.2330.771..8.220
thinning1.1585.0266.8222.935..15.814
establishment cut1.4502.9351.8442.240..8.220
removal cut0.41001.4500.7711.844..4.328
plentering1.4503.9309.3191.844..16.514
thinning of mountain forest2.5373.9305.7248.220..20.412
coppice cut............
conversion..0.41000.4100....0.771
transformation............
sanitary felling............
plentering in broadleaf forest..0.7710.7710.771..2.240
tending of forest edge..0.771......0.771
planting............
agrosilvicultural treatments....0.41000.4100..0.771
total7.92122.21129.01018.61316.91394.72
Eastern Pre-Alpsno treatment........16.11316.113
tending0.41002.1411.1570.771..4.328
thinning2.1403.2336.1232.537..13.915
establishment cut1.1575.0264.3282.935..13.215
removal cut....0.4100....0.4100
plentering0.41001.1571.1571.450..3.929
thinning of mountain forest..0.7712.5372.935..6.123
coppice cut............
conversion............
transformation......0.4100..0.4100
sanitary felling0.4100....0.771..1.157
plentering in broadleaf forest..2.9351.8441.450..6.123
tending of forest edge..0.7711.4500.4100..2.537
planting............
agrosilvicultural treatments..0.7710.4100....1.158
total4.32816.41318.91213.21516.11368.93
Northwestern Alpsno treatment........17.51317.513
tending0.41002.1402.5371.157..6.123
thinning0.41001.4502.9352.537..7.221
establishment cut0.7710.7711.4501.450..4.328
removal cut..0.41001.450....1.844
plentering............
thinning of mountain forest0.41002.5374.7278.220..15.713
coppice cut............
conversion0.4100........0.4100
transformation............
sanitary felling0.4100....0.4100..0.771
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments....0.7710.4100..1.157
total2.5377.12113.61513.91517.51354.74
Central Alpsno treatment........7.9197.919
tending..0.770......0.770
thinning0.7700.7701.1580.770..3.132
establishment cut..0.31000.31000.770..1.449
removal cut..0.3100..0.770..1.057
plentering............
thinning of mountain forest0.7701.7442.1403.430..7.919
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total1.4493.8293.5315.5237.91922.18
Northeastern Alpsno treatment........9.7179.717
tending..0.7700.770....1.449
thinning0.41001.1571.1570.4100..2.935
establishment cut0.7700.41000.770....1.844
removal cut0.41000.4100..0.4100..1.157
plentering......0.4100..0.4100
thinning of mountain forest0.41003.6302.5371.844..8.219
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest0.7701.4490.41000.4100..2.934
tending of forest edge......0.4100..0.4100
planting............
agrosilvicultural treatments............
total2.5377.5205.4243.6319.71728.76
Southwestern Alpsno treatment........47.7747.77
tending..1.0581.4501.450..3.830
thinning..1.0580.7712.735..4.527
establishment cut0.7711.7443.8304.527..10.617
removal cut0.771....0.3100..1.058
plentering..0.3100......0.3100
thinning of mountain forest1.4503.4316.52212.416..23.711
coppice cut............
conversion............
transformation............
sanitary felling..0.31000.771....1.058
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments..0.31000.31000.3100..1.058
total2.7358.22013.41521.61247.7793.73
Southeastern Alpsno treatment........70.2570.25
tending0.7711.4501.4502.835..6.323
thinning....3.9301.450..5.325
establishment cut2.1415.3254.9265.325..17.613
removal cut0.4100..0.41001.158..1.845
plentering..0.41000.41001.845..2.538
thinning of mountain forest..3.5314.6274.926..13.016
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge..1.158......1.158
planting............
agrosilvicultural treatments..0.771..0.771..1.450
total3.23312.31615.51417.91370.25119.03
Southern Alpsno treatment........74.3574.35
tending..1.1580.7710.4100..2.141
thinning0.41002.1412.5382.835..7.821
establishment cut..2.1411.8452.538..6.423
removal cut1.1580.7711.1580.771..3.531
plentering....0.4100....0.4100
thinning of mountain forest2.1413.2333.5318.520..17.414
coppice cut..0.7712.1412.141..5.026
conversion....0.41000.771..1.158
transformation............
sanitary felling....0.4100....0.4100
plentering in broadleaf forest............
tending of forest edge0.4100........0.4100
planting............
agrosilvicultural treatments....0.41000.4100..0.771
total3.9309.91813.11618.11374.35119.33
Switzerlandno treatment........303.23303.23
tending17.61439.5922.01311.318..90.56
thinning20.91376.1673.8731.811..202.64
establishment cut16.31542.4943.0934.310..136.15
removal cut6.82313.41612.6178.520..41.39
plentering8.92015.91519.9138.920..53.68
thinning of mountain forest8.42024.41236.91054.78..124.55
coppice cut0.41000.7713.2332.935..7.222
conversion0.41001.8451.4501.450..4.927
transformation....0.6710.771..1.350
sanitary felling4.7283.3331.8451.450..11.318
plentering in broadleaf forest4.92724.11221.8125.725..56.77
tending of forest edge1.6504.2292.5382.141..10.419
planting..0.4100......0.4100
agrosilvicultural treatments1.4505.0278.7205.027..20.213
total92.26251.43248.33168.94303.231063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #143919/130292
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