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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %
AGto 19 m2/ha..18.51218.512
20-39 m2/ha..22.51022.510
40-59 m2/ha..6.8236.823
from 60 m2/ha..0.8700.870
total..48.7248.72
AIto 19 m2/ha..0.6690.669
20-39 m2/ha..0.31000.3100
40-59 m2/ha0.6691.9342.627
from 60 m2/ha0.31001.0541.345
total1.0543.9174.811
ARto 19 m2/ha..1.3471.347
20-39 m2/ha..1.3471.347
40-59 m2/ha..2.9272.927
from 60 m2/ha0.31002.2332.630
total0.31007.768.05
BEto 19 m2/ha4.52738.3942.88
20-39 m2/ha4.82660.3665.16
40-59 m2/ha4.82636.6941.48
from 60 m2/ha..13.01613.016
total14.115148.22162.32
BL/BSto 19 m2/ha..4.5274.527
20-39 m2/ha..11.81311.813
40-59 m2/ha..2.0432.043
from 60 m2/ha..0.7710.771
total..19.1619.16
FRto 19 m2/ha0.410010.81611.216
20-39 m2/ha0.77011.21612.015
40-59 m2/ha..13.81413.814
from 60 m2/ha..4.1294.129
total1.15740.0441.13
GEto 19 m2/ha..0.51000.5100
20-39 m2/ha..1.4481.448
40-59 m2/ha..0.41000.4100
from 60 m2/ha......
total..2.2342.234
GLto 19 m2/ha0.8703.5314.227
20-39 m2/ha1.2574.2275.423
40-59 m2/ha0.41002.3392.736
from 60 m2/ha1.5491.9433.531
total3.92911.91215.88
GRto 19 m2/ha3.13333.4936.69
20-39 m2/ha10.51847.4757.96
40-59 m2/ha4.92632.5937.49
from 60 m2/ha1.0589.41910.518
total19.613122.83142.33
JUto 19 m2/ha..7.8207.820
20-39 m2/ha0.410015.21215.612
40-59 m2/ha0.41007.4217.820
from 60 m2/ha..2.7362.736
total0.87033.1333.93
LUto 19 m2/ha..8.2188.218
20-39 m2/ha..17.91017.910
40-59 m2/ha0.31007.9188.218
from 60 m2/ha0.31004.8255.124
total0.67038.7339.33
NEto 19 m2/ha..6.8206.820
20-39 m2/ha0.67011.21311.913
40-59 m2/ha0.31007.8188.118
from 60 m2/ha..0.6700.670
total1.05726.4527.44
NWto 19 m2/ha..0.8690.869
20-39 m2/ha0.8691.2551.940
40-59 m2/ha0.41003.1293.526
from 60 m2/ha..0.41000.4100
total1.2555.4176.513
OWto 19 m2/ha..6.3216.321
20-39 m2/ha0.7704.1274.924
40-59 m2/ha1.1574.9246.021
from 60 m2/ha..1.9431.943
total1.94317.2619.04
SGto 19 m2/ha1.1577.9209.019
20-39 m2/ha0.77017.01317.712
40-59 m2/ha1.15713.01514.114
from 60 m2/ha0.7708.0208.719
total3.63145.9549.54
SHto 19 m2/ha..1.8421.842
20-39 m2/ha..7.5147.514
40-59 m2/ha..3.6273.627
from 60 m2/ha......
total..12.8312.83
SOto 19 m2/ha..7.9197.919
20-39 m2/ha..16.71116.711
40-59 m2/ha..6.1236.123
from 60 m2/ha..0.8700.870
total..31.4431.44
SZto 19 m2/ha0.41004.7265.125
20-39 m2/ha0.41008.7179.017
40-59 m2/ha1.1578.3189.416
from 60 m2/ha0.41001.8442.240
total2.24023.5625.75
TGto 19 m2/ha..6.3196.319
20-39 m2/ha..8.4158.415
40-59 m2/ha..5.2225.222
from 60 m2/ha..1.2491.249
total..21.0421.04
TIto 19 m2/ha1.45028.61030.110
20-39 m2/ha4.32838.6842.98
40-59 m2/ha1.45016.51417.913
from 60 m2/ha1.1583.9305.026
total8.32087.6495.94
URto 19 m2/ha0.31002.0402.437
20-39 m2/ha0.7705.4236.021
40-59 m2/ha1.3492.3363.628
from 60 m2/ha0.7701.7432.336
total3.03111.41414.311
VDto 19 m2/ha0.410023.81124.211
20-39 m2/ha1.15840.2841.38
40-59 m2/ha1.15819.01320.112
from 60 m2/ha1.1586.4247.622
total3.83189.4393.23
VSto 19 m2/ha4.12928.51032.69
20-39 m2/ha9.61824.01133.69
40-59 m2/ha6.92213.41520.212
from 60 m2/ha3.8303.4317.221
total24.41169.3593.73
ZGto 19 m2/ha..2.1372.137
20-39 m2/ha..2.6322.632
40-59 m2/ha..0.9680.968
from 60 m2/ha......
total..5.695.69
ZHto 19 m2/ha..15.91315.913
20-39 m2/ha..20.81020.810
40-59 m2/ha..12.31512.315
from 60 m2/ha..1.4491.449
total..50.4250.42
Switzerlandto 19 m2/ha16.514271.03287.53
20-39 m2/ha36.510399.72436.22
40-59 m2/ha26.211230.74256.93
from 60 m2/ha11.31872.2783.56
total90.46973.611064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #163177/149557

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %±
inside perimeterto 19 m2/ha....20.06.820.63.111.55.418.22.4
20-39 m2/ha46.213.8..31.47.939.43.751.38.440.33.1
40-59 m2/ha53.813.8..34.38.026.83.325.87.429.22.8
from 60 m2/ha....14.35.913.12.611.45.412.42.0
total100.0...100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha23.31.931.11.822.01.830.91.731.52.727.70.9
20-39 m2/ha51.62.240.51.933.82.038.11.842.72.841.00.9
40-59 m2/ha21.21.822.41.630.82.023.01.620.92.323.80.8
from 60 m2/ha3.80.86.10.913.51.58.01.05.01.37.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha22.81.831.11.821.81.728.91.529.42.526.90.8
20-39 m2/ha51.52.240.51.933.62.038.41.643.62.740.90.9
40-59 m2/ha22.01.822.41.631.01.923.71.421.42.224.30.8
from 60 m2/ha3.70.86.10.913.61.49.01.05.61.37.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163178/149558

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha....2.53812.5161.45016.414
20-39 m2/ha2.241..4.03023.8126.42336.410
40-59 m2/ha2.638..4.32916.2143.23326.311
from 60 m2/ha....1.8457.9211.45011.218
total4.727..12.61660.5712.41690.36
outside perimeterto 19 m2/ha44.5870.3642.2878.4633.69269.03
20-39 m2/ha98.6591.7564.9696.9545.68397.62
40-59 m2/ha40.5950.6759.1758.5722.312231.04
from 60 m2/ha7.32213.71625.91120.4135.32572.77
total190.92226.31192.12254.22106.94970.41
totalto 19 m2/ha44.5870.3644.7890.9635.19285.43
20-39 m2/ha100.8491.7568.86120.7552.07434.02
40-59 m2/ha43.1850.6763.4674.7625.511257.43
from 60 m2/ha7.32213.71627.81128.4116.72283.96
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163179/149559

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha..26.85.917.96.217.04.520.56.111.55.418.32.4
20-39 m2/ha46.113.835.76.420.56.539.45.854.57.551.38.440.33.0
40-59 m2/ha53.913.830.46.133.37.628.15.320.56.125.87.429.12.8
from 60 m2/ha..7.13.428.27.215.54.34.53.111.45.412.32.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha27.61.325.22.020.42.341.13.527.42.631.52.727.80.9
20-39 m2/ha45.51.536.22.234.82.834.63.439.02.842.72.841.00.9
40-59 m2/ha21.91.227.52.129.42.619.32.825.82.620.92.323.80.8
from 60 m2/ha5.10.611.01.415.42.15.01.57.81.65.01.37.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha27.31.325.41.920.12.234.82.926.52.429.42.527.00.8
20-39 m2/ha45.51.536.22.133.22.635.92.941.02.743.62.740.90.9
40-59 m2/ha22.21.227.82.029.92.521.62.525.12.421.42.224.20.8
from 60 m2/ha5.00.610.61.316.92.07.71.67.41.45.61.37.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163180/149560

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of mixture · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of mixture %± %± %± %± %± %±
inside perimetern/a......3.11.4..1.50.7
pure conifer forest15.75.1..31.77.359.13.833.45.941.12.7
mixed conifer forest39.26.825.010.822.06.514.02.74.82.717.82.1
mixed broadleaf forest19.65.625.010.819.56.28.52.21.61.611.11.7
pure broadleaf forest25.56.150.012.526.86.915.32.860.36.228.52.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.60.41.00.42.50.72.60.61.50.71.70.2
pure conifer forest25.22.024.51.747.12.267.51.732.52.841.80.9
mixed conifer forest24.72.024.51.724.91.910.91.16.91.519.10.8
mixed broadleaf forest21.61.917.01.511.81.46.90.98.11.613.10.7
pure broadleaf forest27.82.033.01.913.91.512.21.251.13.024.30.8
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.60.30.90.42.30.62.70.51.20.61.70.2
pure conifer forest24.31.923.91.746.02.166.01.632.72.641.70.9
mixed conifer forest26.11.924.51.724.61.811.51.16.51.318.90.7
mixed broadleaf forest21.51.817.21.512.31.47.20.96.81.412.90.6
pure broadleaf forest27.61.933.41.914.81.512.81.152.82.724.80.8
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163181/149561

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of mixture · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a......1.745..1.745
pure conifer forest2.935..4.72733.5107.52148.68
mixed conifer forest7.3221.4503.2337.9211.15821.013
mixed broadleaf forest3.7311.4502.9354.8270.410013.116
pure broadleaf forest4.7272.8354.0308.72013.51633.610
total18.6135.62514.81556.7722.312118.15
outside perimetern/a1.1582.1414.7286.6231.45015.915
pure conifer forest44.5854.1789.45174.0331.610393.62
mixed conifer forest43.8854.1747.2828.1116.723179.94
mixed broadleaf forest38.3937.6922.41217.7147.821123.85
pure broadleaf forest49.3872.8626.31131.51049.57229.43
total177.02220.71189.92257.9297.04942.61
totaln/a1.1582.1414.7288.3201.45017.714
pure conifer forest47.5854.1794.15207.5339.08442.22
mixed conifer forest51.1755.5750.5836.097.721200.94
mixed broadleaf forest42.0839.0925.21122.5128.220136.95
pure broadleaf forest54.0775.6630.31040.2963.06263.03
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163182/149562

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of mixture · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of mixture %± %± %± %± %± %± %±
inside perimetern/a..4.83.32.22.21.41.32.42.4..1.50.7
pure conifer forest11.94.033.37.334.06.968.95.469.07.133.45.941.22.7
mixed conifer forest35.85.916.75.823.46.210.83.614.35.44.82.717.72.1
mixed broadleaf forest20.95.014.35.419.15.75.42.67.14.01.61.611.11.7
pure broadleaf forest31.35.731.07.121.36.013.54.07.14.060.36.228.52.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.80.32.10.62.10.83.01.23.41.01.50.71.70.2
pure conifer forest24.81.351.62.339.92.972.33.280.82.332.52.841.80.9
mixed conifer forest24.61.323.01.926.12.65.01.65.01.36.91.519.10.8
mixed broadleaf forest19.11.211.11.411.71.96.51.84.11.18.11.613.10.6
pure broadleaf forest30.71.412.11.520.32.413.02.46.81.551.13.024.30.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.80.32.30.62.10.82.61.03.21.01.20.61.70.2
pure conifer forest24.11.250.22.239.02.771.42.779.32.232.72.641.80.8
mixed conifer forest25.31.322.51.825.72.46.61.56.21.36.51.318.90.7
mixed broadleaf forest19.21.111.41.412.71.86.21.54.41.16.81.412.90.6
pure broadleaf forest30.81.313.61.520.42.213.22.06.81.452.82.724.80.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163183/149563

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of mixture · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.7710.41000.31000.4100..1.845
pure conifer forest2.9355.0265.52517.51310.2187.52148.58
mixed conifer forest8.6202.5383.8302.7352.1411.15820.813
mixed broadleaf forest5.0272.2413.1331.4501.1580.410013.116
pure broadleaf forest7.5224.7283.4313.4311.15813.51633.610
total24.01215.11516.21425.41014.81522.312117.85
outside perimetern/a3.2333.6312.1412.1413.5311.45015.915
pure conifer forest98.7590.5540.0849.4784.3431.610394.52
mixed conifer forest98.0540.4926.2113.4315.2256.723180.04
mixed broadleaf forest75.8619.51311.7164.5274.2297.821123.55
pure broadleaf forest122.3521.31220.4128.9197.02249.57229.53
total398.11175.32100.4368.35104.3397.04943.41
totaln/a3.2334.3292.4382.4383.9301.45017.714
pure conifer forest101.6595.6545.5766.9594.5439.08443.12
mixed conifer forest106.6542.9830.0106.2237.3217.721200.84
mixed broadleaf forest80.9621.61214.8145.8245.3258.220136.65
pure broadleaf forest129.8426.01123.81112.3168.12063.06263.03
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163184/149564

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of mixture · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of mixture %± %± %±
Western Juran/a..0.80.50.70.4
pure conifer forest17.15.929.22.328.12.2
mixed conifer forest43.97.826.92.328.52.2
mixed broadleaf forest22.06.521.32.121.42.0
pure broadleaf forest17.15.921.82.121.32.0
total100.0.100.0.100.0.
Eastern Juran/a......
pure conifer forest10.09.511.03.010.92.9
mixed conifer forest20.012.717.53.617.73.5
mixed broadleaf forest10.09.523.04.021.93.8
pure broadleaf forest60.015.548.64.849.54.6
total100.0.100.0.100.0.
Western Plateaun/a..3.61.83.51.7
pure conifer forest..23.14.022.73.9
mixed conifer forest50.035.522.13.922.63.9
mixed broadleaf forest50.035.515.03.415.63.4
pure broadleaf forest..36.24.535.64.5
total100.0.100.0.100.0.
Central Plateaun/a..0.50.50.50.5
pure conifer forest..33.53.232.13.1
mixed conifer forest11.110.523.02.922.62.8
mixed broadleaf forest11.110.512.72.312.62.2
pure broadleaf forest77.813.930.33.232.23.2
total100.0.100.0.100.0.
Eastern Plateaun/a..0.30.30.30.3
pure conifer forest..18.82.218.52.2
mixed conifer forest40.021.926.42.526.62.5
mixed broadleaf forest40.021.920.82.321.12.3
pure broadleaf forest20.017.933.72.733.42.7
total100.0.100.0.100.0.
Western Pre-Alpsn/a..3.91.93.61.8
pure conifer forest33.315.854.94.953.24.8
mixed conifer forest11.110.516.73.716.23.5
mixed broadleaf forest22.213.912.83.313.53.3
pure broadleaf forest33.315.811.73.213.53.3
total100.0.100.0.100.0.
Central Pre-Alpsn/a..1.60.81.50.8
pure conifer forest40.015.550.43.150.03.1
mixed conifer forest20.012.726.02.825.82.7
mixed broadleaf forest10.09.59.41.89.51.8
pure broadleaf forest30.014.512.62.113.32.1
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a..2.91.32.61.1
pure conifer forest27.39.537.43.736.33.5
mixed conifer forest27.39.528.13.428.03.2
mixed broadleaf forest22.79.014.62.715.52.6
pure broadleaf forest22.79.017.02.917.62.7
total100.0.100.0.100.0.
Northwestern Alpsn/a8.75.91.51.12.61.3
pure conifer forest30.49.651.54.448.44.0
mixed conifer forest17.47.922.33.721.63.3
mixed broadleaf forest13.07.013.13.013.12.7
pure broadleaf forest30.59.611.52.814.42.8
total100.0.100.0.100.0.
Central Alpsn/a......
pure conifer forest66.713.655.76.957.76.2
mixed conifer forest8.38.017.25.315.64.5
mixed broadleaf forest8.38.011.54.410.93.9
pure broadleaf forest16.710.815.65.115.84.6
total100.0.100.0.100.0.
Northeastern Alpsn/a7.87.41.51.52.51.7
pure conifer forest15.410.034.35.831.25.2
mixed conifer forest30.712.826.95.427.55.0
mixed broadleaf forest23.111.74.52.57.53.0
pure broadleaf forest23.111.732.85.831.25.2
total100.0.100.0.100.0.
Southwestern Alpsn/a1.41.33.01.22.61.0
pure conifer forest68.95.472.33.271.42.7
mixed conifer forest10.83.65.01.66.61.5
mixed broadleaf forest5.42.66.51.86.21.5
pure broadleaf forest13.54.013.02.413.22.0
total100.0.100.0.100.0.
Southeastern Alpsn/a2.42.43.41.03.21.0
pure conifer forest69.07.180.82.379.32.2
mixed conifer forest14.35.45.01.36.21.3
mixed broadleaf forest7.14.04.11.14.41.1
pure broadleaf forest7.14.06.81.56.81.4
total100.0.100.0.100.0.
Southern Alpsn/a..1.50.71.20.6
pure conifer forest33.45.932.52.832.72.6
mixed conifer forest4.82.76.91.56.51.3
mixed broadleaf forest1.61.68.11.66.81.4
pure broadleaf forest60.36.251.13.052.82.7
total100.0.100.0.100.0.
Switzerlandn/a1.50.71.70.31.70.2
pure conifer forest41.22.741.70.941.60.8
mixed conifer forest17.82.119.00.818.90.7
mixed broadleaf forest11.21.713.20.712.90.6
pure broadleaf forest28.42.424.40.824.90.8
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163185/149565

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of mixture · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of mixture1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1581.158
pure conifer forest2.53839.3841.88
mixed conifer forest6.42336.1942.58
mixed broadleaf forest3.23328.61031.810
pure broadleaf forest2.53829.31031.710
total14.615134.32148.92
Eastern Juran/a......
pure conifer forest0.41004.7285.126
mixed conifer forest0.8707.5218.320
mixed broadleaf forest0.41009.91810.318
pure broadleaf forest2.44020.91123.310
total4.03043.0447.03
Western Plateaun/a..1.6491.649
pure conifer forest..10.71810.718
mixed conifer forest0.410010.21810.718
mixed broadleaf forest0.41006.9237.422
pure broadleaf forest..16.81316.813
total0.87046.3447.24
Central Plateaun/a..0.31000.3100
pure conifer forest..22.11022.110
mixed conifer forest0.310015.21315.513
mixed broadleaf forest0.31008.4188.718
pure broadleaf forest2.23720.01122.110
total2.83365.9368.72
Eastern Plateaun/a..0.41000.4100
pure conifer forest..20.41220.412
mixed conifer forest0.77128.61029.310
mixed broadleaf forest0.77122.51123.211
pure broadleaf forest0.410036.5836.88
total1.844108.32110.12
Western Pre-Alpsn/a..1.5491.549
pure conifer forest1.15720.71021.810
mixed conifer forest0.41006.3236.722
mixed broadleaf forest0.7704.8265.624
pure broadleaf forest1.1574.4285.525
total3.33237.7541.14
Central Pre-Alpsn/a..1.4501.450
pure conifer forest1.45045.9747.37
mixed conifer forest0.77123.71124.411
mixed broadleaf forest0.41008.6209.019
pure broadleaf forest1.15811.51712.516
total3.63191.1394.72
Eastern Pre-Alpsn/a..1.8441.844
pure conifer forest2.14022.91125.010
mixed conifer forest2.14017.11319.312
mixed broadleaf forest1.8448.91910.717
pure broadleaf forest1.84410.41712.116
total7.92061.1468.93
Northwestern Alpsn/a0.7710.7711.450
pure conifer forest2.53723.91026.49
mixed conifer forest1.45010.41711.816
mixed broadleaf forest1.1576.1237.221
pure broadleaf forest2.5375.4257.920
total8.22046.5654.74
Central Alpsn/a......
pure conifer forest2.73410.01612.713
mixed conifer forest0.31003.1323.430
mixed broadleaf forest0.31002.1402.437
pure broadleaf forest0.7702.8353.531
total4.12718.01022.18
Northeastern Alpsn/a0.41000.41000.771
pure conifer forest0.7708.2198.918
mixed conifer forest1.4496.4227.919
mixed broadleaf forest1.1571.1572.140
pure broadleaf forest1.1577.9198.918
total4.72624.0828.76
Southwestern Alpsn/a0.31002.1412.438
pure conifer forest17.51349.4766.95
mixed conifer forest2.7353.4316.223
mixed broadleaf forest1.4504.5275.824
pure broadleaf forest3.4318.91912.316
total25.41068.3593.73
Southeastern Alpsn/a0.41003.5313.930
pure conifer forest10.21884.3494.54
mixed conifer forest2.1415.2257.321
mixed broadleaf forest1.1584.2295.325
pure broadleaf forest1.1587.0228.120
total14.815104.33119.03
Southern Alpsn/a..1.4501.450
pure conifer forest7.52131.61039.08
mixed conifer forest1.1586.7237.721
mixed broadleaf forest0.41007.8218.220
pure broadleaf forest13.51649.5763.06
total22.31297.04119.33
Switzerlandn/a1.84516.21517.914
pure conifer forest48.78394.12442.72
mixed conifer forest21.013180.04201.04
mixed broadleaf forest13.216124.45137.65
pure broadleaf forest33.610231.13264.73
total118.25945.711063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163186/149566

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %± %±
inside perimeterno treatment9.13.921.19.417.23.940.36.037.88.040.76.127.42.4
tending3.62.515.88.49.73.11.51.510.85.14.72.66.61.4
thinning27.36.036.811.117.23.99.03.55.43.76.23.015.01.9
establishment cut20.05.410.57.012.93.59.03.521.66.87.83.413.21.8
removal cut7.33.5..4.32.11.51.52.72.76.23.04.21.1
plentering14.54.85.35.11.11.11.51.52.72.7..3.61.0
thinning of mountain forest10.94.2..30.14.835.85.916.26.125.05.423.82.3
coppice cut..........9.43.61.80.7
conversion....1.11.1......0.30.3
transformation..............
sanitary felling3.62.5..1.11.11.51.5....1.20.6
plentering in broadleaf forest1.81.810.57.03.21.8......1.80.7
tending of forest edge....1.11.1..2.72.7..0.60.4
planting..............
agrosilvicultural treatments1.81.8..1.11.1......0.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment13.61.63.90.728.91.658.33.763.23.168.22.828.70.8
tending8.51.314.71.38.11.05.01.64.61.41.10.68.70.5
thinning26.22.035.91.814.51.21.71.03.41.26.41.519.50.7
establishment cut13.81.616.71.413.11.26.71.912.32.14.61.312.80.6
removal cut5.51.16.00.93.00.61.10.80.40.42.10.93.80.4
plentering13.01.63.10.76.30.9..2.10.90.40.45.30.4
thinning of mountain forest1.30.5..20.21.425.03.211.82.111.81.910.20.6
coppice cut0.40.30.60.3......2.91.00.50.1
conversion..1.10.40.30.2....1.10.60.50.1
transformation..0.40.20.10.1......0.20.1
sanitary felling1.50.61.70.50.60.31.10.8..0.40.41.00.2
plentering in broadleaf forest7.71.214.01.32.40.5......5.80.4
tending of forest edge0.60.41.70.51.10.4..0.80.60.40.41.00.2
planting0.20.2..........0.00.0
agrosilvicultural treatments7.71.2..1.40.41.10.81.30.70.70.52.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment13.11.54.30.827.71.553.43.259.83.063.12.628.60.8
tending8.01.214.81.38.30.94.11.35.51.41.70.78.40.5
thinning26.31.935.91.814.81.23.61.23.71.16.41.319.00.7
establishment cut14.51.516.61.413.11.17.31.713.52.15.21.212.80.6
removal cut5.71.05.90.93.20.61.20.70.70.52.90.93.90.4
plentering13.11.53.20.75.70.80.40.42.20.90.30.35.10.4
thinning of mountain forest2.30.7..21.21.427.92.912.42.014.31.911.70.6
coppice cut0.40.30.60.3......4.11.10.70.1
conversion..1.10.40.30.2....0.90.50.50.1
transformation..0.40.20.10.1......0.10.1
sanitary felling1.70.61.70.50.70.31.20.7..0.30.31.00.2
plentering in broadleaf forest7.01.113.91.32.50.5......5.30.4
tending of forest edge0.60.31.70.51.10.4..1.10.60.30.31.00.2
planting0.20.2..........0.00.0
agrosilvicultural treatments7.11.1..1.40.40.80.61.10.60.60.41.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163187/149567

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment1.8451.4505.7259.2184.9269.31932.410
tending0.7711.1583.2330.31001.4501.1587.821
thinning5.4252.5385.7252.1410.7711.45017.714
establishment cut4.0300.7714.3292.1412.8351.84515.615
removal cut1.450..1.4500.31000.41001.4505.027
plentering2.9350.41000.41000.31000.4100..4.329
thinning of mountain forest2.241..9.9198.2202.1415.72528.111
coppice cut..........2.1412.141
conversion....0.4100......0.4100
transformation..............
sanitary felling0.771..0.41000.3100....1.450
plentering in broadleaf forest0.41000.7711.158......2.141
tending of forest edge....0.4100..0.4100..0.771
planting..............
agrosilvicultural treatments0.4100..0.4100......0.771
total19.8136.72333.01022.91113.11622.812118.35
outside perimeterno treatment23.1129.51981.5636.0852.9667.96270.93
tending14.41536.4922.8123.1333.9301.15881.66
thinning44.3888.8540.891.0582.8356.423184.24
establishment cut23.41241.4936.994.12810.2184.627120.75
removal cut9.41914.9158.5200.7710.41002.14135.910
plentering22.0127.82117.714..1.8440.410049.68
thinning of mountain forest2.241..56.8715.4149.91811.81796.06
coppice cut0.7711.450......2.8355.027
conversion..2.8350.771....1.1584.628
transformation..1.1580.4100......1.450
sanitary felling2.5384.2291.8450.771..0.41009.619
plentering in broadleaf forest13.01634.696.723......54.38
tending of forest edge1.1584.2293.233..0.7710.41009.619
planting0.4100..........0.4100
agrosilvicultural treatments13.016..3.9300.7711.1580.77119.313
total169.32247.21281.6261.7583.6499.64943.01
totalno treatment24.91111.01887.2645.2757.8677.25303.23
tending15.11537.5926.0113.4315.3252.14189.46
thinning49.7791.2546.583.1333.5317.821201.94
establishment cut27.41142.1841.196.22313.1166.423136.25
removal cut10.81814.9159.9191.0580.7713.63140.99
plentering24.9118.12118.1140.31002.1410.410053.98
thinning of mountain forest4.329..66.7723.61112.01617.414124.15
coppice cut0.7711.450......5.0267.122
conversion..2.8351.158....1.1585.027
transformation..1.1580.4100......1.450
sanitary felling3.2334.2292.1411.058..0.410011.018
plentering in broadleaf forest13.31635.497.821......56.58
tending of forest edge1.1584.2293.632..1.1580.410010.318
planting0.4100..........0.4100
agrosilvicultural treatments13.316..4.3290.7711.1580.77120.113
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163188/149568

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontype of next treatment (interview survey) %± %± %±
AGno treatment66.727.35.92.27.42.4
tending..22.93.922.33.8
thinning33.327.335.64.435.54.4
establishment cut..11.93.011.62.9
removal cut..7.62.57.42.4
plentering......
thinning of mountain forest......
coppice cut......
conversion..1.71.21.71.2
transformation......
sanitary felling......
plentering in broadleaf forest..12.73.112.43.0
tending of forest edge..1.71.21.71.2
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
AIno treatment..21.411.320.010.6
tending..7.17.16.76.6
thinning..42.913.640.013.0
establishment cut..14.39.613.39.0
removal cut......
plentering..7.17.16.76.6
thinning of mountain forest100.0.7.17.113.39.0
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
ARno treatment..26.310.320.08.1
tending16.715.55.35.28.05.5
thinning66.719.526.310.336.09.7
establishment cut16.715.536.811.232.09.5
removal cut......
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..5.35.24.04.0
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
BEno treatment13.84.917.81.917.31.7
tending7.83.811.31.511.01.4
thinning29.46.420.62.021.51.9
establishment cut15.75.111.61.612.01.5
removal cut3.92.74.01.04.00.9
plentering7.83.89.21.49.11.3
thinning of mountain forest15.75.114.91.715.01.6
coppice cut......
conversion..1.20.51.10.5
transformation..0.50.30.40.3
sanitary felling2.01.91.40.61.50.6
plentering in broadleaf forest2.01.94.51.04.20.9
tending of forest edge..0.70.40.60.4
planting..0.20.20.20.2
agrosilvicultural treatments2.01.92.10.72.10.7
total100.0.100.0.100.0.
BL/BSno treatment33.319.44.93.48.54.1
tending..9.84.78.54.1
thinning16.715.331.47.329.56.7
establishment cut..17.25.915.05.3
removal cut33.319.47.44.110.74.6
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling16.715.3..2.12.1
plentering in broadleaf forest..24.56.821.46.0
tending of forest edge..4.93.44.33.0
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
FRno treatment25.021.76.62.47.32.5
tending..16.13.615.53.5
thinning50.025.122.64.123.64.1
establishment cut..24.64.223.74.1
removal cut..7.62.67.32.5
plentering..4.72.14.52.0
thinning of mountain forest25.021.79.42.910.02.9
coppice cut......
conversion......
transformation..0.90.90.90.9
sanitary felling..3.81.93.61.8
plentering in broadleaf forest......
tending of forest edge..2.81.62.71.6
planting......
agrosilvicultural treatments..0.90.90.90.9
total100.0.100.0.100.0.
GEno treatment......
tending..41.923.741.923.7
thinning..58.123.758.123.7
establishment cut......
removal cut......
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total..100.0.100.0.
GLno treatment12.511.821.27.219.56.2
tending12.511.86.14.27.34.1
thinning..6.14.24.93.4
establishment cut......
removal cut12.511.83.03.04.93.4
plentering......
thinning of mountain forest37.517.345.58.743.97.8
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest25.015.415.26.317.15.9
tending of forest edge..3.03.02.42.4
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
GRno treatment35.26.561.02.657.62.4
tending13.04.64.51.15.61.1
thinning3.72.64.21.14.21.0
establishment cut18.55.313.01.813.71.7
removal cut5.63.11.70.72.20.7
plentering1.91.82.00.72.00.7
thinning of mountain forest20.45.511.91.713.01.7
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge1.91.80.60.40.70.4
planting......
agrosilvicultural treatments..1.10.61.00.5
total100.0.100.0.100.0.
JUno treatment..8.53.18.12.9
tending..9.83.39.23.1
thinning40.022.034.25.234.55.1
establishment cut..23.14.721.84.4
removal cut20.018.09.83.310.43.3
plentering......
thinning of mountain forest40.022.03.72.15.82.5
coppice cut......
conversion......
transformation......
sanitary felling..1.21.21.21.2
plentering in broadleaf forest......
tending of forest edge..1.21.21.21.2
planting......
agrosilvicultural treatments..8.53.18.12.9
total100.0.100.0.100.0.
LUno treatment..6.42.26.42.2
tending..10.42.810.42.7
thinning100.0.35.54.336.04.3
establishment cut..18.53.518.33.5
removal cut..1.61.11.61.1
plentering..9.62.79.62.6
thinning of mountain forest..14.63.214.53.2
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..0.80.80.80.8
tending of forest edge..1.61.11.61.1
planting......
agrosilvicultural treatments..0.80.80.80.8
total100.0.100.0.100.0.
NEno treatment..6.93.06.12.7
tending10.09.58.03.18.23.0
thinning10.09.512.23.812.03.6
establishment cut..4.02.33.52.0
removal cut..2.71.92.31.6
plentering60.015.546.45.748.05.4
thinning of mountain forest20.012.7..2.31.6
coppice cut......
conversion......
transformation......
sanitary felling..2.71.92.31.6
plentering in broadleaf forest..5.32.64.72.3
tending of forest edge......
planting......
agrosilvicultural treatments..11.93.810.53.3
total100.0.100.0.100.0.
NWno treatment..37.512.335.311.8
tending......
thinning..12.58.411.88.0
establishment cut..6.36.25.95.8
removal cut..18.810.017.69.4
plentering......
thinning of mountain forest100.0.25.011.129.411.3
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
OWno treatment25.021.844.67.343.07.0
tending50.025.210.74.513.74.9
thinning..4.33.03.92.7
establishment cut..10.74.59.84.2
removal cut..6.43.65.93.3
plentering..4.33.03.92.7
thinning of mountain forest25.021.819.25.819.65.6
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
SGno treatment23.510.327.54.127.03.8
tending11.87.85.02.05.82.0
thinning17.79.320.83.720.43.5
establishment cut11.87.816.73.416.13.1
removal cut5.95.71.71.22.21.3
plentering..9.22.68.02.3
thinning of mountain forest11.87.85.82.16.62.1
coppice cut......
conversion..0.80.80.70.7
transformation......
sanitary felling5.95.71.71.22.21.3
plentering in broadleaf forest11.87.86.72.37.32.2
tending of forest edge..2.51.42.21.2
planting......
agrosilvicultural treatments..1.71.21.51.0
total100.0.100.0.100.0.
SHno treatment..2.92.92.82.8
tending..5.94.15.63.9
thinning100.0.58.88.561.18.1
establishment cut..2.92.92.82.8
removal cut......
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..29.47.927.87.5
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
SOno treatment33.327.421.34.621.74.5
tending..6.32.76.02.6
thinning..38.75.537.35.3
establishment cut66.727.413.73.915.74.0
removal cut..3.82.13.62.1
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..16.34.115.74.0
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
SZno treatment..37.96.035.25.7
tending..6.13.05.62.8
thinning20.018.09.13.69.93.6
establishment cut20.018.019.74.919.74.7
removal cut20.018.03.02.14.22.4
plentering..1.51.51.41.4
thinning of mountain forest40.022.019.74.921.14.9
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..1.51.51.41.4
tending of forest edge......
planting......
agrosilvicultural treatments..1.51.51.41.4
total100.0.100.0.100.0.
TGno treatment..2.92.12.82.0
tending..8.83.48.53.4
thinning100.0.54.26.055.55.9
establishment cut..14.64.314.24.2
removal cut..6.33.16.13.0
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..11.73.911.43.8
tending of forest edge..1.51.51.41.4
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
TIno treatment47.17.069.53.165.22.9
tending2.01.9..0.40.4
thinning7.83.87.41.87.51.6
establishment cut5.93.34.21.44.51.3
removal cut3.92.71.80.92.20.9
plentering......
thinning of mountain forest21.65.810.22.112.32.0
coppice cut11.84.53.71.35.21.4
conversion..1.40.81.10.6
transformation......
sanitary felling..0.50.50.40.4
plentering in broadleaf forest......
tending of forest edge..0.50.50.40.4
planting......
agrosilvicultural treatments..0.90.70.70.5
total100.0.100.0.100.0.
URno treatment10.09.542.38.734.97.3
tending..3.03.02.32.3
thinning10.09.518.46.816.45.7
establishment cut10.09.5..2.32.3
removal cut......
plentering......
thinning of mountain forest70.014.536.38.444.17.6
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
VDno treatment13.38.814.72.314.62.3
tending13.38.811.72.111.82.1
thinning6.76.521.32.720.42.6
establishment cut33.312.219.12.619.92.6
removal cut..6.91.76.51.6
plentering..10.42.09.81.9
thinning of mountain forest26.711.43.51.24.91.4
coppice cut..2.21.02.00.9
conversion6.76.5..0.40.4
transformation......
sanitary felling..3.01.12.81.1
plentering in broadleaf forest......
tending of forest edge..0.40.40.40.4
planting......
agrosilvicultural treatments..6.91.76.51.6
total100.0.100.0.100.0.
VSno treatment36.55.656.33.550.93.0
tending1.41.35.01.64.01.2
thinning9.53.43.01.24.81.3
establishment cut14.94.110.02.111.31.9
removal cut1.41.31.00.71.10.6
plentering1.41.3..0.40.4
thinning of mountain forest32.45.422.63.025.32.6
coppice cut......
conversion......
transformation......
sanitary felling1.41.31.00.71.10.6
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments1.41.31.00.71.10.6
total100.0.100.0.100.0.
ZGno treatment......
tending..16.711.115.410.4
thinning..25.012.923.112.1
establishment cut......
removal cut......
plentering..8.38.37.77.7
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest100.0.50.015.053.814.3
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
ZHno treatment..5.61.95.61.9
tending..12.02.711.92.7
thinning..26.13.725.93.7
establishment cut..7.02.27.02.1
removal cut..4.21.74.21.7
plentering..0.70.70.70.7
thinning of mountain forest......
coppice cut..0.70.70.70.7
conversion..1.41.01.41.0
transformation..0.70.70.70.7
sanitary felling..1.41.01.41.0
plentering in broadleaf forest..37.34.137.14.0
tending of forest edge100.0.2.81.43.51.5
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
Switzerlandno treatment27.62.428.60.828.50.8
tending6.61.48.80.58.50.5
thinning14.71.919.50.719.00.7
establishment cut13.11.812.80.612.90.6
removal cut4.31.13.90.44.00.4
plentering3.40.95.10.44.90.4
thinning of mountain forest23.82.310.10.611.60.6
coppice cut1.80.70.50.10.70.2
conversion0.30.30.50.10.50.1
transformation..0.10.10.10.1
sanitary felling1.20.61.00.21.00.2
plentering in broadleaf forest1.90.85.90.45.40.4
tending of forest edge0.60.41.00.21.00.2
planting..0.00.00.00.0
agrosilvicultural treatments0.60.42.00.31.90.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #163189/149569

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
AGno treatment0.8702.8373.632
tending..10.91710.917
thinning0.410016.91317.312
establishment cut..5.6255.625
removal cut..3.6323.632
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.8700.870
transformation......
sanitary felling......
plentering in broadleaf forest..6.0246.024
tending of forest edge..0.8700.870
planting......
agrosilvicultural treatments......
total1.25747.5348.72
AIno treatment..1.0541.054
tending..0.31000.3100
thinning..1.9341.934
establishment cut..0.6690.669
removal cut......
plentering..0.31000.3100
thinning of mountain forest0.31000.31000.669
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total0.31004.5134.811
ARno treatment..1.6411.641
tending0.31000.31000.669
thinning1.3471.6412.927
establishment cut0.31002.2332.630
removal cut......
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.31000.3100
planting......
agrosilvicultural treatments......
total1.9376.1128.05
BEno treatment2.43825.71128.110
tending1.45016.41417.813
thinning5.12529.81034.99
establishment cut2.73516.71419.513
removal cut0.7715.8246.523
plentering1.45013.31514.715
thinning of mountain forest2.73521.61224.311
coppice cut......
conversion..1.7451.745
transformation..0.7710.771
sanitary felling0.31002.1412.438
plentering in broadleaf forest0.31006.5236.822
tending of forest edge..1.0581.058
planting..0.31000.3100
agrosilvicultural treatments0.31003.1333.431
total17.513144.83162.32
BL/BSno treatment0.8700.8701.649
tending..1.6491.649
thinning0.41005.2255.624
establishment cut..2.9362.936
removal cut0.8701.2572.043
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling0.4100..0.4100
plentering in broadleaf forest..4.1294.129
tending of forest edge..0.8700.870
planting......
agrosilvicultural treatments......
total2.43916.6819.16
FRno treatment0.41002.6373.034
tending..6.4236.423
thinning0.7709.0199.718
establishment cut..9.7179.717
removal cut..3.0343.034
plentering..1.9441.944
thinning of mountain forest0.41003.7304.129
coppice cut......
conversion......
transformation..0.41000.4100
sanitary felling..1.5491.549
plentering in broadleaf forest......
tending of forest edge..1.1571.157
planting......
agrosilvicultural treatments..0.41000.4100
total1.54939.6441.13
GEno treatment......
tending..0.9650.965
thinning..1.3541.354
establishment cut......
removal cut......
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total..2.2342.234
GLno treatment0.41002.7363.133
tending0.41000.8701.257
thinning..0.8700.870
establishment cut......
removal cut0.41000.41000.870
plentering......
thinning of mountain forest1.2575.8226.920
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest0.8701.9432.736
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments......
total3.13312.71115.88
GRno treatment6.62375.3582.05
tending2.4385.6258.020
thinning0.7715.2255.924
establishment cut3.53116.11419.513
removal cut1.0582.1413.133
plentering0.31002.4382.835
thinning of mountain forest3.83014.71518.513
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge0.31000.7711.058
planting......
agrosilvicultural treatments..1.4501.450
total18.913123.53142.33
JUno treatment..2.7372.737
tending..3.1343.134
thinning0.87010.91611.715
establishment cut..7.4217.421
removal cut0.41003.1343.532
plentering......
thinning of mountain forest0.8701.2571.944
coppice cut......
conversion......
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments..2.7362.736
total1.94431.9433.93
LUno treatment..2.5342.534
tending..4.1264.126
thinning0.310013.91314.212
establishment cut..7.2197.219
removal cut..0.6700.670
plentering..3.8283.828
thinning of mountain forest..5.7225.722
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..0.31000.3100
tending of forest edge..0.6700.670
planting......
agrosilvicultural treatments..0.31000.3100
total0.310039.0339.33
NEno treatment..1.7441.744
tending0.31001.9402.237
thinning0.31003.0323.330
establishment cut..1.0571.057
removal cut..0.6700.670
plentering1.94011.21313.112
thinning of mountain forest0.670..0.670
coppice cut......
conversion......
transformation......
sanitary felling..0.6700.670
plentering in broadleaf forest..1.3491.349
tending of forest edge......
planting......
agrosilvicultural treatments..2.9322.932
total3.23024.2627.44
NWno treatment..2.3362.336
tending......
thinning..0.8690.869
establishment cut..0.41000.4100
removal cut..1.2551.255
plentering......
thinning of mountain forest0.41001.5461.940
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total0.41006.1146.513
OWno treatment0.41007.8188.217
tending0.7701.9432.636
thinning..0.7700.770
establishment cut..1.9431.943
removal cut..1.1571.157
plentering..0.7700.770
thinning of mountain forest0.41003.4313.729
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total1.54917.5619.04
SGno treatment1.45011.91613.415
tending0.7702.2402.935
thinning1.1579.01910.117
establishment cut0.7707.2218.020
removal cut0.41000.7711.157
plentering..4.0294.029
thinning of mountain forest0.7702.5373.333
coppice cut......
conversion..0.41000.4100
transformation......
sanitary felling0.41000.7701.157
plentering in broadleaf forest0.7702.9353.631
tending of forest edge..1.1581.158
planting......
agrosilvicultural treatments..0.7710.771
total6.12343.4649.54
SHno treatment..0.41000.4100
tending..0.7700.770
thinning0.7707.1157.814
establishment cut..0.41000.4100
removal cut......
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..3.6273.627
tending of forest edge......
planting......
agrosilvicultural treatments......
total0.77012.1512.83
SOno treatment0.41006.4226.821
tending..1.9441.944
thinning..11.71511.715
establishment cut0.8704.2294.926
removal cut..1.1571.157
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..4.9264.926
tending of forest edge......
planting......
agrosilvicultural treatments......
total1.15730.3431.44
SZno treatment..9.0179.017
tending..1.4491.449
thinning0.41002.2402.536
establishment cut0.41004.7265.125
removal cut0.41000.7701.157
plentering..0.41000.4100
thinning of mountain forest0.7704.7265.423
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..0.41000.4100
tending of forest edge......
planting......
agrosilvicultural treatments..0.41000.4100
total1.84423.9625.75
TGno treatment..0.6700.670
tending..1.8391.839
thinning0.67011.01211.611
establishment cut..3.0303.030
removal cut..1.3501.350
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest..2.4342.434
tending of forest edge..0.31000.3100
planting......
agrosilvicultural treatments......
total0.67020.4421.04
TIno treatment8.62054.0662.66
tending0.4100..0.4100
thinning1.4505.7247.222
establishment cut1.1583.2334.328
removal cut0.7711.4502.141
plentering......
thinning of mountain forest3.9307.92111.817
coppice cut2.1412.9355.026
conversion..1.1581.158
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments..0.7710.771
total18.31377.6595.94
URno treatment0.31004.7255.024
tending..0.31000.3100
thinning0.31002.0402.437
establishment cut0.3100..0.3100
removal cut......
plentering......
thinning of mountain forest2.3364.0276.320
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total3.33011.01414.311
VDno treatment0.87112.81613.616
tending0.87110.31811.018
thinning0.410018.61319.013
establishment cut1.94416.71418.613
removal cut..6.1246.124
plentering..9.1209.120
thinning of mountain forest1.5503.0354.628
coppice cut..1.9441.944
conversion0.4100..0.4100
transformation......
sanitary felling..2.6382.638
plentering in broadleaf forest......
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments..6.0246.024
total5.72587.5393.23
VSno treatment9.31938.5847.77
tending0.31003.4313.830
thinning2.4372.1414.527
establishment cut3.8306.92210.617
removal cut0.31000.7711.058
plentering0.3100..0.3100
thinning of mountain forest8.22015.41423.711
coppice cut......
conversion......
transformation......
sanitary felling0.31000.7711.058
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments0.31000.7711.058
total25.41068.3593.73
ZGno treatment......
tending..0.9680.968
thinning..1.3531.353
establishment cut......
removal cut......
plentering..0.41000.4100
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest0.41002.6323.028
tending of forest edge......
planting......
agrosilvicultural treatments......
total0.41005.1135.69
ZHno treatment..2.8352.835
tending..6.0236.023
thinning..13.01413.014
establishment cut..3.5313.531
removal cut..2.1402.140
plentering..0.41000.4100
thinning of mountain forest......
coppice cut..0.41000.4100
conversion..0.7700.770
transformation..0.41000.4100
sanitary felling..0.7700.770
plentering in broadleaf forest..18.71118.711
tending of forest edge0.41001.4501.844
planting......
agrosilvicultural treatments......
total0.410050.0250.42
Switzerlandno treatment32.610270.73303.33
tending7.82183.1690.96
thinning17.414184.84202.24
establishment cut15.515121.45136.95
removal cut5.12736.91042.09
plentering4.02847.9851.98
thinning of mountain forest28.01195.56123.55
coppice cut2.1415.1277.322
conversion0.41004.7285.027
transformation..1.4501.450
sanitary felling1.5509.71911.118
plentering in broadleaf forest2.34155.5757.87
tending of forest edge0.7719.71910.419
planting..0.31000.3100
agrosilvicultural treatments0.77119.31320.013
total117.95946.011064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #163190/149570

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %±
inside perimeterno treatment11.84.56.36.112.25.133.63.739.76.227.32.4
tending2.01.918.89.812.25.16.11.94.82.76.61.4
thinning31.46.525.010.829.37.18.52.26.33.115.12.0
establishment cut17.65.325.010.812.25.112.82.67.93.413.11.8
removal cut7.83.8..2.42.43.01.36.33.14.21.1
plentering13.74.86.36.14.93.41.20.9..3.71.0
thinning of mountain forest9.84.26.36.117.15.931.13.625.45.523.72.3
coppice cut........9.53.71.80.7
conversion......0.60.6..0.30.3
transformation............
sanitary felling3.92.7..2.42.40.60.6..1.20.6
plentering in broadleaf forest..12.58.34.93.41.20.9..1.80.7
tending of forest edge....2.42.40.60.6..0.60.4
planting............
agrosilvicultural treatments2.01.9....0.60.6..0.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment12.21.55.10.920.31.851.41.867.52.828.60.8
tending10.11.414.51.48.51.25.60.81.10.68.70.5
thinning26.82.036.31.917.31.66.90.96.61.519.60.7
establishment cut14.01.616.11.514.61.510.81.14.71.312.80.6
removal cut5.21.06.71.02.70.71.90.52.20.93.80.4
plentering12.61.51.60.511.41.40.90.40.40.45.30.4
thinning of mountain forest1.20.5..16.71.619.41.412.12.010.20.6
coppice cut0.60.40.50.3....2.91.00.50.1
conversion0.20.21.10.40.40.3..1.10.60.50.1
transformation..0.30.20.40.3....0.20.1
sanitary felling1.90.61.40.50.80.40.50.30.40.41.00.2
plentering in broadleaf forest7.61.214.21.44.00.90.80.3..5.80.4
tending of forest edge0.80.41.60.51.70.60.40.20.40.41.00.2
planting0.20.2........0.00.0
agrosilvicultural treatments6.61.10.60.31.30.51.20.40.70.52.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment12.11.45.10.919.71.748.21.762.32.628.40.8
tending9.31.314.61.48.81.25.70.81.80.78.40.5
thinning27.21.936.01.918.11.67.20.96.51.319.10.7
establishment cut14.41.516.31.514.41.511.21.05.31.212.80.6
removal cut5.41.06.51.02.60.72.10.53.00.93.90.4
plentering12.71.41.70.510.91.31.00.30.30.35.10.4
thinning of mountain forest2.10.60.20.216.71.621.51.414.61.911.70.6
coppice cut0.60.30.50.3....4.21.10.70.1
conversion0.20.21.10.40.40.20.10.10.90.50.50.1
transformation..0.30.20.40.2....0.10.1
sanitary felling2.10.61.40.50.90.40.60.20.30.31.00.2
plentering in broadleaf forest6.91.114.11.44.10.80.90.3..5.30.4
tending of forest edge0.70.41.60.51.80.60.40.20.30.31.00.2
planting0.20.2........0.00.0
agrosilvicultural treatments6.21.00.60.31.20.51.10.30.60.41.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163191/149571

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment2.2410.41001.84519.0138.92032.310
tending0.41001.1581.8453.5311.1587.721
thinning5.8251.4504.3294.8271.45017.814
establishment cut3.3331.4501.8457.3221.84515.515
removal cut1.550..0.41001.7451.4505.027
plentering2.6380.41000.7710.771..4.329
thinning of mountain forest1.8450.41002.53817.6145.72528.011
coppice cut........2.1412.141
conversion......0.3100..0.3100
transformation............
sanitary felling0.771..0.41000.3100..1.450
plentering in broadleaf forest..0.7710.7710.771..2.141
tending of forest edge....0.41000.3100..0.771
planting............
agrosilvicultural treatments0.4100....0.3100..0.771
total18.6135.62514.81556.7722.312118.15
outside perimeterno treatment21.51211.21738.69132.7465.46269.53
tending17.91432.01016.21414.5151.15881.76
thinning47.5880.1532.81017.7146.423184.44
establishment cut24.81135.5927.81128.0114.627120.75
removal cut9.12014.8155.0264.8272.14135.910
plentering22.3123.53121.6122.4380.410050.28
thinning of mountain forest2.241..31.71050.2811.71795.76
coppice cut1.1581.158....2.8355.027
conversion0.41002.5380.771..1.1584.628
transformation..0.7710.771....1.450
sanitary felling3.3333.2331.4501.4500.41009.619
plentering in broadleaf forest13.51631.3107.6212.141..54.48
tending of forest edge1.5503.5313.2331.0580.41009.619
planting0.4100........0.4100
agrosilvicultural treatments11.7171.4502.5383.1330.77119.413
total177.02220.71189.92257.9297.04942.61
totalno treatment23.71211.61740.49151.7474.35301.73
tending18.31433.01018.01418.0142.14189.46
thinning53.3781.5537.1922.5127.821202.34
establishment cut28.11136.9929.61035.296.423136.25
removal cut10.61814.8155.4266.6233.53140.99
plentering24.8113.93022.4123.1330.410054.58
thinning of mountain forest4.0300.410034.21067.8717.414123.75
coppice cut1.1581.158....5.0267.122
conversion0.41002.5380.7710.31001.1585.027
transformation..0.7710.771....1.450
sanitary felling4.0303.2331.8451.7450.410011.118
plentering in broadleaf forest13.51632.0108.3202.835..56.58
tending of forest edge1.5503.5313.6311.4500.410010.318
planting0.4100........0.4100
agrosilvicultural treatments12.0171.4502.5383.5320.77120.113
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163192/149572

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %± %±
inside perimeterno treatment10.43.721.46.312.94.936.55.642.97.639.76.227.42.4
tending6.02.914.35.46.43.61.41.311.95.04.82.76.61.4
thinning29.95.619.06.119.15.79.53.44.83.36.33.115.02.0
establishment cut19.44.84.83.310.64.514.94.119.06.17.93.413.11.8
removal cut6.02.92.42.46.43.61.41.32.42.46.33.14.21.1
plentering11.94.04.83.3..1.41.32.42.4..3.61.0
thinning of mountain forest9.03.531.07.131.96.832.45.414.35.425.45.523.82.3
coppice cut..........9.53.71.80.7
conversion..2.42.4........0.30.3
transformation..............
sanitary felling3.02.1..2.12.11.41.3....1.20.6
plentering in broadleaf forest3.02.1..8.54.1......1.80.7
tending of forest edge....2.12.1..2.42.4..0.60.4
planting..............
agrosilvicultural treatments1.51.5....1.41.3....0.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment8.20.822.01.930.92.756.33.561.32.867.52.828.60.8
tending12.61.010.11.45.21.35.01.64.41.21.10.68.70.5
thinning32.21.415.61.616.22.23.01.24.41.26.61.519.60.7
establishment cut15.21.111.31.414.12.010.02.114.22.04.71.312.80.6
removal cut6.00.73.70.91.40.71.00.71.30.72.20.93.80.4
plentering6.40.710.11.44.11.2..2.00.80.40.45.30.4
thinning of mountain forest0.50.222.41.916.52.222.63.010.41.812.12.010.20.6
coppice cut0.50.2........2.91.00.50.1
conversion0.70.30.40.3......1.10.60.50.1
transformation0.20.10.20.20.30.3......0.20.1
sanitary felling1.60.40.80.40.70.51.00.7..0.40.41.00.2
plentering in broadleaf forest11.30.91.20.57.21.5......5.80.4
tending of forest edge1.30.30.60.42.40.9..0.70.50.40.41.00.2
planting0.10.1..........0.00.0
agrosilvicultural treatments3.20.51.40.51.00.61.00.71.30.70.70.52.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment8.30.822.01.828.42.550.93.059.02.762.32.628.50.8
tending12.21.010.41.35.31.24.01.25.31.21.80.78.50.5
thinning32.01.415.91.616.62.04.81.34.41.16.51.319.10.7
establishment cut15.41.110.81.413.61.911.31.914.81.95.31.212.80.6
removal cut6.00.73.60.82.10.81.10.61.50.73.00.93.90.4
plentering6.70.79.71.33.51.00.40.42.10.80.30.35.10.4
thinning of mountain forest1.00.323.11.818.62.125.32.610.91.714.61.911.70.6
coppice cut0.50.2........4.21.10.70.1
conversion0.70.20.60.3......0.90.50.50.1
transformation0.20.10.20.20.30.3......0.10.1
sanitary felling1.70.40.80.40.90.51.10.6..0.30.31.00.2
plentering in broadleaf forest10.80.91.10.57.41.4......5.30.4
tending of forest edge1.20.30.60.32.40.8..0.90.50.30.31.00.2
planting0.10.1..........0.00.0
agrosilvicultural treatments3.10.51.30.50.90.51.10.61.20.60.60.41.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163193/149573

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment2.5383.2332.1419.3196.3238.92032.310
tending1.4502.2411.0580.31001.8451.1587.821
thinning7.2222.9353.1332.4370.7711.45017.714
establishment cut4.6280.7711.7443.8302.8351.84515.415
removal cut1.4500.41001.0580.31000.41001.4504.927
plentering2.9350.771..0.31000.4100..4.329
thinning of mountain forest2.1414.7275.2258.2202.1415.72528.011
coppice cut..........2.1412.141
conversion..0.4100........0.4100
transformation..............
sanitary felling0.771..0.31000.3100....1.450
plentering in broadleaf forest0.771..1.450......2.141
tending of forest edge....0.3100..0.4100..0.771
planting..............
agrosilvicultural treatments0.4100....0.3100....0.771
total24.01215.11516.21425.41014.81522.312117.85
outside perimeterno treatment32.61038.6931.01038.5863.9665.46269.93
tending50.1817.7145.2253.4314.6271.15882.06
thinning128.1527.41116.2142.1414.6276.423184.74
establishment cut60.5719.81314.1156.92214.8154.627120.65
removal cut24.0126.5231.4500.7711.4502.14136.110
plentering25.41217.7144.128..2.1410.410049.78
thinning of mountain forest2.24139.3916.61415.41410.91711.71796.16
coppice cut2.141........2.8355.027
conversion2.9350.771......1.1584.628
transformation0.7710.41000.3100......1.450
sanitary felling6.4231.4500.7710.771..0.41009.619
plentering in broadleaf forest45.182.2417.221......54.58
tending of forest edge5.0271.1582.438..0.7710.41009.619
planting0.4100..........0.4100
agrosilvicultural treatments12.9162.5381.1580.7711.4500.77119.313
total398.11175.32100.4368.35104.3397.04943.41
totalno treatment35.11041.8833.1947.7770.2574.35302.23
tending51.5819.8136.2233.8306.3232.14189.86
thinning135.2430.31019.3134.5275.3257.821202.44
establishment cut65.1720.61315.91410.61717.6136.423136.15
removal cut25.4126.9232.4381.0581.8453.53141.09
plentering28.31118.4134.1280.31002.5380.410053.98
thinning of mountain forest4.32944.0821.71223.71113.01617.414124.15
coppice cut2.141........5.0267.122
conversion2.9351.158......1.1585.027
transformation0.7710.41000.3100......1.450
sanitary felling7.2221.4501.0581.058..0.410011.018
plentering in broadleaf forest45.882.2418.619......56.68
tending of forest edge5.0271.1582.835..1.1580.410010.318
planting0.4100..........0.4100
agrosilvicultural treatments13.2162.5381.1581.0581.4500.77120.013
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163194/149574

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontype of next treatment (interview survey) %± %± %±
Western Jurano treatment7.34.113.61.813.01.6
tending2.42.48.51.47.91.3
thinning29.37.122.32.223.02.1
establishment cut22.06.514.91.815.61.8
removal cut4.93.45.31.25.31.1
plentering17.15.916.21.916.31.8
thinning of mountain forest12.25.11.60.72.60.8
coppice cut..0.80.50.70.4
conversion......
transformation......
sanitary felling2.42.42.40.82.40.7
plentering in broadleaf forest..5.01.14.61.0
tending of forest edge..0.50.40.50.3
planting..0.30.30.20.2
agrosilvicultural treatments2.42.48.51.47.91.3
total100.0.100.0.100.0.
Eastern Jurano treatment30.014.57.32.59.32.7
tending..15.63.514.33.2
thinning40.015.542.14.741.94.5
establishment cut..11.03.010.12.8
removal cut20.012.74.62.05.92.2
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.90.90.80.8
transformation......
sanitary felling10.09.5..0.80.8
plentering in broadleaf forest..16.53.615.13.3
tending of forest edge..1.81.31.71.2
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
Western Plateauno treatment..8.02.67.92.5
tending50.035.519.63.820.13.8
thinning..30.14.329.64.3
establishment cut50.035.520.23.820.73.8
removal cut..10.52.910.42.8
plentering......
thinning of mountain forest......
coppice cut..1.81.31.71.2
conversion......
transformation......
sanitary felling..4.42.04.41.9
plentering in broadleaf forest......
tending of forest edge..1.81.31.71.2
planting......
agrosilvicultural treatments..3.61.83.51.7
total100.0.100.0.100.0.
Central Plateauno treatment..4.21.44.11.3
tending11.110.513.62.413.52.3
thinning22.213.939.83.439.13.3
establishment cut33.315.720.72.821.22.7
removal cut..5.61.65.41.5
plentering11.110.53.31.23.61.3
thinning of mountain forest11.110.5..0.50.5
coppice cut......
conversion..1.40.81.40.8
transformation..0.90.70.90.6
sanitary felling..0.90.70.90.6
plentering in broadleaf forest11.110.58.01.98.11.8
tending of forest edge..1.40.81.40.8
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
Eastern Plateauno treatment20.017.94.61.24.91.2
tending20.017.913.21.913.31.9
thinning40.021.936.32.836.42.7
establishment cut..11.21.811.01.8
removal cut..5.91.45.81.3
plentering..1.00.61.00.6
thinning of mountain forest......
coppice cut..0.30.30.30.3
conversion..1.30.71.30.6
transformation......
sanitary felling..0.70.50.60.5
plentering in broadleaf forest20.017.923.82.423.72.4
tending of forest edge..1.70.71.60.7
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
Western Pre-Alpsno treatment22.213.917.63.818.03.7
tending11.110.513.83.413.53.3
thinning33.315.816.73.718.03.7
establishment cut11.110.520.64.019.93.8
removal cut..2.01.41.81.3
plentering..4.92.14.52.0
thinning of mountain forest22.213.918.73.919.03.7
coppice cut......
conversion......
transformation..1.01.00.90.9
sanitary felling..2.01.41.81.3
plentering in broadleaf forest......
tending of forest edge..1.01.00.90.9
planting......
agrosilvicultural treatments..1.91.31.81.2
total100.0.100.0.100.0.
Central Pre-Alpsno treatment10.09.518.12.417.82.4
tending20.012.78.31.78.71.7
thinning10.09.516.92.416.72.3
establishment cut..9.11.88.71.7
removal cut10.09.54.31.34.51.3
plentering20.012.717.32.417.42.3
thinning of mountain forest30.014.521.32.621.62.5
coppice cut......
conversion..0.80.60.80.5
transformation......
sanitary felling......
plentering in broadleaf forest..2.41.02.30.9
tending of forest edge..0.80.60.80.5
planting......
agrosilvicultural treatments..0.80.60.80.5
total100.0.100.0.100.0.
Eastern Pre-Alpsno treatment9.16.125.13.323.33.1
tending9.16.15.81.86.21.7
thinning36.410.318.13.020.22.9
establishment cut18.28.219.33.019.22.8
removal cut..0.60.60.50.5
plentering..6.41.95.71.7
thinning of mountain forest9.16.18.82.28.82.0
coppice cut......
conversion......
transformation..0.60.60.50.5
sanitary felling4.54.51.20.81.60.9
plentering in broadleaf forest9.16.18.82.28.82.0
tending of forest edge4.54.53.51.43.61.3
planting......
agrosilvicultural treatments..1.81.01.60.9
total100.0.100.0.100.0.
Northwestern Alpsno treatment26.29.233.14.132.03.8
tending13.07.010.82.711.12.5
thinning17.47.912.32.913.12.7
establishment cut4.34.38.52.47.82.2
removal cut..3.81.73.31.4
plentering......
thinning of mountain forest34.79.927.73.928.73.7
coppice cut......
conversion4.34.3..0.70.7
transformation......
sanitary felling..1.61.11.30.9
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments..2.31.32.01.1
total100.0.100.0.100.0.
Central Alpsno treatment8.38.042.36.935.96.0
tending..3.82.73.12.2
thinning8.38.015.55.014.14.4
establishment cut8.38.05.73.26.23.0
removal cut8.38.03.82.74.72.6
plentering......
thinning of mountain forest66.713.628.96.335.96.0
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
Northeastern Alpsno treatment23.211.735.85.933.85.3
tending7.77.44.52.55.02.4
thinning..12.04.010.03.4
establishment cut..7.53.26.22.7
removal cut15.410.01.51.53.72.1
plentering..1.51.51.21.2
thinning of mountain forest38.413.526.95.428.75.1
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest15.410.09.03.510.03.4
tending of forest edge..1.51.51.21.2
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
Southwestern Alpsno treatment36.55.656.33.550.93.0
tending1.41.35.01.64.01.2
thinning9.53.43.01.24.81.3
establishment cut14.94.110.02.111.31.9
removal cut1.41.31.00.71.10.6
plentering1.41.3..0.40.4
thinning of mountain forest32.45.422.63.025.32.6
coppice cut......
conversion......
transformation......
sanitary felling1.41.31.00.71.10.6
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments1.41.31.00.71.10.6
total100.0.100.0.100.0.
Southeastern Alpsno treatment42.97.661.32.859.02.7
tending11.95.04.41.25.31.2
thinning4.83.34.41.24.41.1
establishment cut19.06.114.22.014.81.9
removal cut2.42.41.30.71.50.7
plentering2.42.42.00.82.10.8
thinning of mountain forest14.35.410.41.810.91.7
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge2.42.40.70.50.90.5
planting......
agrosilvicultural treatments..1.30.71.20.6
total100.0.100.0.100.0.
Southern Alpsno treatment39.76.267.52.862.32.6
tending4.82.71.10.61.80.7
thinning6.33.16.61.56.51.3
establishment cut7.93.44.71.35.31.2
removal cut6.33.12.20.93.00.9
plentering..0.40.40.30.3
thinning of mountain forest25.45.512.12.014.61.9
coppice cut9.53.72.91.04.21.1
conversion..1.10.60.90.5
transformation......
sanitary felling..0.40.40.30.3
plentering in broadleaf forest......
tending of forest edge..0.40.40.30.3
planting......
agrosilvicultural treatments..0.70.50.60.4
total100.0.100.0.100.0.
Switzerlandno treatment27.52.428.60.828.50.8
tending6.61.48.70.58.50.5
thinning15.12.019.50.719.00.7
establishment cut13.01.812.80.612.80.6
removal cut4.31.13.80.43.90.4
plentering3.61.05.20.45.00.4
thinning of mountain forest23.72.310.20.611.70.6
coppice cut1.80.70.50.10.70.2
conversion0.30.30.50.10.50.1
transformation..0.10.10.10.1
sanitary felling1.20.61.00.21.10.2
plentering in broadleaf forest1.80.75.80.45.30.4
tending of forest edge0.60.41.00.21.00.2
planting..0.00.00.00.0
agrosilvicultural treatments0.60.42.10.31.90.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163195/149575

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · 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
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment1.15818.21319.313
tending0.410011.41711.817
thinning4.32930.01034.39
establishment cut3.23320.01323.212
removal cut0.7717.1227.821
plentering2.53821.81224.311
thinning of mountain forest1.8452.2413.930
coppice cut..1.1581.158
conversion......
transformation......
sanitary felling0.41003.2333.631
plentering in broadleaf forest..6.8226.822
tending of forest edge..0.7710.771
planting..0.41000.4100
agrosilvicultural treatments0.410011.41711.817
total14.615134.32148.92
Eastern Jurano treatment1.2573.2344.429
tending..6.7236.723
thinning1.64918.11219.711
establishment cut..4.7284.728
removal cut0.8702.0442.837
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.41000.4100
transformation......
sanitary felling0.4100..0.4100
plentering in broadleaf forest..7.1227.122
tending of forest edge..0.8700.870
planting......
agrosilvicultural treatments......
total4.03043.0447.03
Western Plateauno treatment..3.7323.732
tending0.41009.1199.519
thinning..14.01514.015
establishment cut0.41009.4199.819
removal cut..4.9284.928
plentering......
thinning of mountain forest......
coppice cut..0.8700.870
conversion......
transformation......
sanitary felling..2.1442.144
plentering in broadleaf forest......
tending of forest edge..0.8700.870
planting......
agrosilvicultural treatments..1.6491.649
total0.87046.3447.24
Central Plateauno treatment..2.8332.833
tending0.31009.0179.317
thinning0.67126.2926.99
establishment cut0.95713.61414.613
removal cut..3.7283.728
plentering0.31002.2372.535
thinning of mountain forest0.3100..0.3100
coppice cut......
conversion..0.9570.957
transformation..0.6710.671
sanitary felling..0.6710.671
plentering in broadleaf forest0.31005.3235.623
tending of forest edge..0.9570.957
planting......
agrosilvicultural treatments......
total2.83365.9368.72
Eastern Plateauno treatment0.41005.0265.425
tending0.410014.31514.715
thinning0.77139.3840.08
establishment cut..12.21612.216
removal cut..6.4236.423
plentering..1.1581.158
thinning of mountain forest......
coppice cut..0.41000.4100
conversion..1.4501.450
transformation......
sanitary felling..0.7710.771
plentering in broadleaf forest0.410025.71026.110
tending of forest edge..1.8441.844
planting......
agrosilvicultural treatments......
total1.844108.32110.12
Western Pre-Alpsno treatment0.7706.6227.421
tending0.41005.2255.624
thinning1.1576.3237.421
establishment cut0.41007.8208.220
removal cut..0.7700.770
plentering..1.9441.944
thinning of mountain forest0.7707.0217.820
coppice cut......
conversion......
transformation..0.41000.4100
sanitary felling..0.7700.770
plentering in broadleaf forest......
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments..0.7710.771
total3.33237.7541.14
Central Pre-Alpsno treatment0.410016.51416.913
tending0.7717.5218.220
thinning0.410015.41415.814
establishment cut..8.2208.220
removal cut0.41003.9304.328
plentering0.77115.81416.514
thinning of mountain forest1.15819.41220.412
coppice cut......
conversion..0.7710.771
transformation......
sanitary felling......
plentering in broadleaf forest..2.2402.240
tending of forest edge..0.7710.771
planting......
agrosilvicultural treatments..0.7710.771
total3.63191.1394.72
Eastern Pre-Alpsno treatment0.77115.41416.113
tending0.7713.6314.328
thinning2.93511.11713.915
establishment cut1.45011.81613.215
removal cut..0.41000.4100
plentering..3.9293.929
thinning of mountain forest0.7715.4256.123
coppice cut......
conversion......
transformation..0.41000.4100
sanitary felling0.41000.7711.157
plentering in broadleaf forest0.7715.4256.123
tending of forest edge0.41002.1412.537
planting......
agrosilvicultural treatments..1.1581.158
total7.92061.1468.93
Northwestern Alpsno treatment2.24015.41417.513
tending1.1575.0266.123
thinning1.4505.7247.221
establishment cut0.41003.9294.328
removal cut..1.8441.844
plentering......
thinning of mountain forest2.93512.91515.713
coppice cut......
conversion0.4100..0.4100
transformation......
sanitary felling..0.7710.771
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments..1.1571.157
total8.22046.5654.74
Central Alpsno treatment0.31007.6197.919
tending..0.7700.770
thinning0.31002.8343.132
establishment cut0.31001.0571.449
removal cut0.31000.7701.057
plentering......
thinning of mountain forest2.7345.2247.919
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total4.12718.01022.18
Northeastern Alpsno treatment1.1588.6189.717
tending0.41001.1571.449
thinning..2.9352.935
establishment cut..1.8441.844
removal cut0.7700.41001.157
plentering..0.41000.4100
thinning of mountain forest1.8446.4228.219
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest0.7702.1402.934
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments......
total4.72624.0828.76
Southwestern Alpsno treatment9.31938.5847.77
tending0.31003.4313.830
thinning2.4372.1414.527
establishment cut3.8306.92210.617
removal cut0.31000.7711.058
plentering0.3100..0.3100
thinning of mountain forest8.22015.41423.711
coppice cut......
conversion......
transformation......
sanitary felling0.31000.7711.058
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments0.31000.7711.058
total25.41068.3593.73
Southeastern Alpsno treatment6.32363.9670.25
tending1.8454.6276.323
thinning0.7714.6275.325
establishment cut2.83514.81517.613
removal cut0.41001.4501.845
plentering0.41002.1412.538
thinning of mountain forest2.14110.91713.016
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge0.41000.7711.158
planting......
agrosilvicultural treatments..1.4501.450
total14.815104.33119.03
Southern Alpsno treatment8.92065.4674.35
tending1.1581.1582.141
thinning1.4506.4237.821
establishment cut1.8454.6276.423
removal cut1.4502.1413.531
plentering..0.41000.4100
thinning of mountain forest5.72511.71717.414
coppice cut2.1412.8355.026
conversion..1.1581.158
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments..0.7710.771
total22.31297.04119.33
Switzerlandno treatment32.510270.73303.23
tending7.82182.6690.56
thinning17.814184.84202.64
establishment cut15.415120.75136.15
removal cut5.02736.21041.39
plentering4.22949.4853.68
thinning of mountain forest28.01196.46124.55
coppice cut2.1415.1277.222
conversion0.41004.5284.927
transformation..1.3501.350
sanitary felling1.5509.81911.318
plentering in broadleaf forest2.14154.6856.77
tending of forest edge0.7719.71910.419
planting..0.41000.4100
agrosilvicultural treatments0.77119.51320.213
total118.25945.711063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163196/149576

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha18.25.236.811.116.23.823.95.218.96.421.95.220.62.2
101-200 stems/ha14.54.815.88.421.54.335.85.918.96.423.55.322.92.3
201-300 stems/ha36.46.536.811.127.94.722.45.124.37.126.55.528.12.5
301-400 stems/ha18.25.2..17.23.99.03.524.37.110.93.914.41.9
401-500 stems/ha7.33.5..7.52.76.02.913.55.610.93.98.11.5
501- 600 stems/ha5.53.110.57.07.52.71.51.5..3.12.24.51.1
more than 600 stems/ha....2.11.51.51.5..3.12.21.50.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha24.02.028.01.722.41.533.93.528.22.932.22.826.50.9
101-200 stems/ha29.42.129.61.727.81.628.43.431.33.027.52.728.90.9
201-300 stems/ha24.32.023.31.622.21.513.92.619.92.618.52.321.70.8
301-400 stems/ha12.81.512.61.312.31.215.02.711.42.113.62.012.70.6
401-500 stems/ha4.91.04.60.87.81.05.51.76.31.66.11.46.00.5
501- 600 stems/ha3.00.80.70.33.90.71.10.82.10.91.40.72.30.3
more than 600 stems/ha1.70.61.10.43.50.72.31.10.80.60.70.52.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha23.41.928.31.721.81.431.23.026.92.730.32.525.80.8
101-200 stems/ha27.82.029.21.727.21.530.42.929.62.826.82.428.20.8
201-300 stems/ha25.51.923.71.622.81.416.22.320.52.420.02.222.40.8
301-400 stems/ha13.31.512.31.212.81.113.32.213.22.013.11.812.90.6
401-500 stems/ha5.11.04.50.87.80.95.71.57.31.67.01.46.20.4
501- 600 stems/ha3.20.81.00.44.30.71.20.71.80.81.70.72.50.3
more than 600 stems/ha1.50.51.10.43.40.62.00.90.70.51.20.61.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #163197/149577

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha3.6312.5385.3265.5242.5375.02624.312
101-200 stems/ha2.9351.1587.1228.2202.5375.42527.111
201-300 stems/ha7.2222.5389.2195.1253.2336.12433.310
301-400 stems/ha3.631..5.7252.1413.2332.53817.014
401-500 stems/ha1.450..2.5381.4501.8442.5389.519
501- 600 stems/ha1.1580.7712.5380.3100..0.7715.326
more than 600 stems/ha....0.7710.3100..0.7711.845
total19.8136.72333.01022.91113.11622.812118.35
outside perimeter0-100 stems/ha40.7869.3663.1720.91223.61132.010249.73
101-200 stems/ha49.7873.2678.4617.51326.11127.410272.43
201-300 stems/ha41.1857.6762.478.61916.61418.413204.74
301-400 stems/ha21.61231.11034.8109.2189.51913.516119.85
401-500 stems/ha8.32011.31722.0123.4315.3256.12456.48
501- 600 stems/ha5.0261.84511.0180.7711.8441.45021.713
more than 600 stems/ha2.9352.8359.9191.4500.7710.77118.514
total169.32247.21281.6261.7583.6499.64943.01
total0-100 stems/ha44.3871.8668.5726.41026.01037.09274.03
101-200 stems/ha52.6774.3685.5625.71028.61032.89299.43
201-300 stems/ha48.3860.1771.6613.71519.81224.511237.93
301-400 stems/ha25.21131.11040.4911.31712.71616.014136.85
401-500 stems/ha9.71911.31724.5124.8267.1228.52065.97
501- 600 stems/ha6.1242.53813.5161.0581.8442.14127.011
more than 600 stems/ha2.9352.83510.6181.7450.7711.45020.213
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #163198/149578

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 24cm, classified) %± %± %±
AG0-100 stems/ha66.727.340.74.541.34.5
101-200 stems/ha33.327.330.54.230.64.2
201-300 stems/ha..17.83.517.43.5
301-400 stems/ha..8.52.68.32.5
401-500 stems/ha..0.80.80.80.8
501- 600 stems/ha..0.80.80.80.8
more than 600 stems/ha..0.80.80.80.8
total100.0.100.0.100.0.
AI0-100 stems/ha..14.39.613.39.0
101-200 stems/ha......
201-300 stems/ha..21.411.320.010.6
301-400 stems/ha100.0.35.713.240.013.0
401-500 stems/ha..14.39.613.39.0
501- 600 stems/ha......
more than 600 stems/ha..14.39.613.39.0
total100.0.100.0.100.0.
AR0-100 stems/ha16.715.521.19.520.08.1
101-200 stems/ha..5.35.24.04.0
201-300 stems/ha16.715.510.57.212.06.6
301-400 stems/ha16.715.531.610.828.09.1
401-500 stems/ha50.020.815.88.524.08.7
501- 600 stems/ha..5.35.24.04.0
more than 600 stems/ha..10.57.28.05.5
total100.0.100.0.100.0.
BE0-100 stems/ha15.85.124.82.123.92.0
101-200 stems/ha19.65.631.02.329.82.1
201-300 stems/ha37.26.823.42.124.92.0
301-400 stems/ha15.75.111.61.612.01.5
401-500 stems/ha3.92.75.21.15.11.0
501- 600 stems/ha7.83.82.80.83.40.8
more than 600 stems/ha..1.20.51.10.5
total100.0.100.0.100.0.
BL/BS0-100 stems/ha16.715.327.07.025.66.4
101-200 stems/ha33.319.427.07.027.86.6
201-300 stems/ha16.715.336.87.634.27.0
301-400 stems/ha16.715.32.52.44.33.0
401-500 stems/ha16.715.32.52.44.33.0
501- 600 stems/ha..2.52.42.12.1
more than 600 stems/ha..2.02.01.71.7
total100.0.100.0.100.0.
FR0-100 stems/ha..23.64.122.74.0
101-200 stems/ha50.025.124.64.225.54.2
201-300 stems/ha50.025.119.83.920.93.9
301-400 stems/ha..15.13.514.63.4
401-500 stems/ha..10.33.010.02.9
501- 600 stems/ha..2.81.62.71.6
more than 600 stems/ha..3.81.93.61.8
total100.0.100.0.100.0.
GE0-100 stems/ha..21.019.921.019.9
101-200 stems/ha......
201-300 stems/ha..21.019.921.019.9
301-400 stems/ha..58.123.758.123.7
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total..100.0.100.0.
GL0-100 stems/ha25.015.433.38.331.77.3
101-200 stems/ha12.511.824.27.522.06.5
201-300 stems/ha12.511.821.27.219.56.2
301-400 stems/ha25.015.46.14.29.84.7
401-500 stems/ha..6.14.24.93.4
501- 600 stems/ha12.511.86.14.27.34.1
more than 600 stems/ha12.511.83.03.04.93.4
total100.0.100.0.100.0.
GR0-100 stems/ha18.55.325.92.324.92.1
101-200 stems/ha20.45.531.42.529.92.3
201-300 stems/ha20.45.520.92.220.82.0
301-400 stems/ha22.25.711.91.713.21.7
401-500 stems/ha14.84.87.31.48.31.4
501- 600 stems/ha1.91.82.00.72.00.7
more than 600 stems/ha1.91.80.60.40.70.4
total100.0.100.0.100.0.
JU0-100 stems/ha20.018.024.44.824.24.6
101-200 stems/ha20.018.028.05.027.54.8
201-300 stems/ha40.022.022.04.623.04.5
301-400 stems/ha20.018.017.14.217.34.1
401-500 stems/ha..6.12.75.82.5
501- 600 stems/ha..1.21.21.21.2
more than 600 stems/ha..1.21.21.21.2
total100.0.100.0.100.0.
LU0-100 stems/ha100.0.16.13.316.73.3
101-200 stems/ha..41.84.441.54.4
201-300 stems/ha..19.33.619.13.5
301-400 stems/ha..9.62.79.62.6
401-500 stems/ha..5.82.15.72.1
501- 600 stems/ha..2.41.42.41.4
more than 600 stems/ha..5.02.04.92.0
total100.0.100.0.100.0.
NE0-100 stems/ha50.015.924.25.027.24.9
101-200 stems/ha..32.15.428.44.9
201-300 stems/ha50.015.922.54.825.74.8
301-400 stems/ha..15.94.214.03.8
401-500 stems/ha..2.71.92.31.6
501- 600 stems/ha..2.71.92.31.6
more than 600 stems/ha......
total100.0.100.0.100.0.
NW0-100 stems/ha..6.36.25.95.8
101-200 stems/ha..12.58.411.88.0
201-300 stems/ha100.0.25.011.129.411.3
301-400 stems/ha..25.011.123.510.5
401-500 stems/ha..12.58.411.88.0
501- 600 stems/ha..18.810.017.69.4
more than 600 stems/ha......
total100.0.100.0.100.0.
OW0-100 stems/ha50.025.223.36.225.46.1
101-200 stems/ha25.021.821.36.021.65.8
201-300 stems/ha..21.36.019.65.6
301-400 stems/ha25.021.817.15.517.75.4
401-500 stems/ha..8.54.17.93.8
501- 600 stems/ha..2.12.12.02.0
more than 600 stems/ha..6.43.65.93.3
total100.0.100.0.100.0.
SG0-100 stems/ha17.69.219.13.618.93.3
101-200 stems/ha17.79.326.74.025.63.7
201-300 stems/ha35.311.622.53.824.13.7
301-400 stems/ha11.87.813.33.113.12.9
401-500 stems/ha..11.72.910.22.6
501- 600 stems/ha11.87.83.31.64.41.8
more than 600 stems/ha5.95.73.31.63.71.6
total100.0.100.0.100.0.
SH0-100 stems/ha..14.76.113.95.8
101-200 stems/ha50.035.829.47.930.67.8
201-300 stems/ha..32.48.130.67.8
301-400 stems/ha..5.94.15.63.9
401-500 stems/ha50.035.814.76.116.76.3
501- 600 stems/ha..2.92.92.82.8
more than 600 stems/ha......
total100.0.100.0.100.0.
SO0-100 stems/ha33.327.426.24.926.54.9
101-200 stems/ha..32.55.231.35.1
201-300 stems/ha33.327.418.84.419.34.3
301-400 stems/ha33.327.413.73.914.53.9
401-500 stems/ha..6.32.76.02.6
501- 600 stems/ha..1.31.21.21.2
more than 600 stems/ha..1.31.21.21.2
total100.0.100.0.100.0.
SZ0-100 stems/ha..21.25.119.74.7
101-200 stems/ha20.018.028.85.628.25.4
201-300 stems/ha40.022.022.75.223.95.1
301-400 stems/ha40.022.018.24.819.74.7
401-500 stems/ha..6.13.05.62.8
501- 600 stems/ha..1.51.51.41.4
more than 600 stems/ha..1.51.51.41.4
total100.0.100.0.100.0.
TG0-100 stems/ha..26.45.425.65.2
101-200 stems/ha..27.85.527.05.3
201-300 stems/ha100.0.22.45.124.65.2
301-400 stems/ha..14.64.314.24.2
401-500 stems/ha..5.92.95.72.8
501- 600 stems/ha..1.51.51.41.4
more than 600 stems/ha..1.51.51.41.4
total100.0.100.0.100.0.
TI0-100 stems/ha23.55.934.13.232.12.9
101-200 stems/ha25.56.127.23.026.92.7
201-300 stems/ha29.46.418.32.620.42.5
301-400 stems/ha9.84.214.32.413.52.1
401-500 stems/ha7.83.83.71.34.51.3
501- 600 stems/ha2.01.91.40.81.50.7
more than 600 stems/ha2.01.90.90.71.10.6
total100.0.100.0.100.0.
UR0-100 stems/ha..25.27.619.46.1
101-200 stems/ha20.012.723.97.423.06.4
201-300 stems/ha20.012.720.97.120.76.2
301-400 stems/ha20.012.712.05.713.85.3
401-500 stems/ha10.09.56.04.16.93.9
501- 600 stems/ha30.014.63.03.09.24.4
more than 600 stems/ha..9.05.06.93.9
total100.0.100.0.100.0.
VD0-100 stems/ha13.38.825.12.924.42.7
101-200 stems/ha13.38.829.83.028.82.9
201-300 stems/ha33.312.224.72.825.32.8
301-400 stems/ha13.38.89.61.99.81.9
401-500 stems/ha13.38.83.91.34.51.3
501- 600 stems/ha13.38.84.31.34.91.4
more than 600 stems/ha..2.61.12.41.0
total100.0.100.0.100.0.
VS0-100 stems/ha24.35.033.23.330.82.8
101-200 stems/ha32.45.427.73.229.02.7
201-300 stems/ha24.35.015.12.517.62.3
301-400 stems/ha9.53.414.02.512.82.0
401-500 stems/ha6.82.96.51.86.61.5
501- 600 stems/ha1.41.31.00.71.10.6
more than 600 stems/ha1.41.32.51.12.20.9
total100.0.100.0.100.0.
ZG0-100 stems/ha..41.714.738.513.9
101-200 stems/ha100.0.25.012.930.813.2
201-300 stems/ha..25.012.923.112.1
301-400 stems/ha..8.38.37.77.7
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
ZH0-100 stems/ha..30.33.930.13.8
101-200 stems/ha100.0.23.23.623.83.6
201-300 stems/ha..28.93.828.73.8
301-400 stems/ha..12.02.711.92.7
401-500 stems/ha..4.91.84.91.8
501- 600 stems/ha......
more than 600 stems/ha..0.70.70.70.7
total100.0.100.0.100.0.
Switzerland0-100 stems/ha20.62.226.60.925.90.8
101-200 stems/ha23.12.328.80.928.20.8
201-300 stems/ha27.92.521.70.822.40.8
301-400 stems/ha14.41.912.70.612.90.6
401-500 stems/ha8.01.55.90.56.20.4
501- 600 stems/ha4.51.12.30.32.50.3
more than 600 stems/ha1.50.71.90.31.90.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #163199/149579

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %
AG0-100 stems/ha0.87019.31120.111
101-200 stems/ha0.410014.51414.914
201-300 stems/ha..8.5208.520
301-400 stems/ha..4.0304.030
401-500 stems/ha..0.41000.4100
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..0.41000.4100
total1.25747.5348.72
AI0-100 stems/ha..0.6690.669
101-200 stems/ha......
201-300 stems/ha..1.0541.054
301-400 stems/ha0.31001.6391.934
401-500 stems/ha..0.6690.669
501- 600 stems/ha......
more than 600 stems/ha..0.6690.669
total0.31004.5134.811
AR0-100 stems/ha0.31001.3471.641
101-200 stems/ha..0.31000.3100
201-300 stems/ha0.31000.6691.055
301-400 stems/ha0.31001.9362.233
401-500 stems/ha1.0551.0551.936
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha..0.6690.669
total1.9376.1128.05
BE0-100 stems/ha2.83536.0938.78
101-200 stems/ha3.43144.9848.37
201-300 stems/ha6.52333.9940.38
301-400 stems/ha2.73516.81419.513
401-500 stems/ha0.7717.5218.220
501- 600 stems/ha1.4504.1295.525
more than 600 stems/ha..1.7451.745
total17.513144.83162.32
BL/BS0-100 stems/ha0.41004.5274.926
101-200 stems/ha0.8704.5275.324
201-300 stems/ha0.41006.1226.521
301-400 stems/ha0.41000.41000.870
401-500 stems/ha0.41000.41000.870
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..0.31000.3100
total2.43916.6819.16
FR0-100 stems/ha..9.3189.318
101-200 stems/ha0.7709.71710.517
201-300 stems/ha0.7707.8208.619
301-400 stems/ha..6.0236.023
401-500 stems/ha..4.1294.129
501- 600 stems/ha..1.1571.157
more than 600 stems/ha..1.5491.549
total1.54939.6441.13
GE0-100 stems/ha..0.51000.5100
101-200 stems/ha......
201-300 stems/ha..0.51000.5100
301-400 stems/ha..1.3541.354
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total..2.2342.234
GL0-100 stems/ha0.8704.2275.024
101-200 stems/ha0.41003.1333.531
201-300 stems/ha0.41002.7363.133
301-400 stems/ha0.8700.8701.549
401-500 stems/ha..0.8700.870
501- 600 stems/ha0.41000.8701.257
more than 600 stems/ha0.41000.41000.870
total3.13312.71115.88
GR0-100 stems/ha3.53132.01035.59
101-200 stems/ha3.93038.8942.68
201-300 stems/ha3.83025.81129.710
301-400 stems/ha4.22914.71518.813
401-500 stems/ha2.8359.11911.917
501- 600 stems/ha0.31002.4382.835
more than 600 stems/ha0.31000.7711.058
total18.913123.53142.33
JU0-100 stems/ha0.41007.8208.219
101-200 stems/ha0.41008.9189.318
201-300 stems/ha0.8707.0217.820
301-400 stems/ha0.41005.5255.824
401-500 stems/ha..1.9441.944
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..0.41000.4100
total1.94431.9433.93
LU0-100 stems/ha0.31006.3216.620
101-200 stems/ha..16.31116.311
201-300 stems/ha..7.5197.519
301-400 stems/ha..3.8283.828
401-500 stems/ha..2.3372.337
501- 600 stems/ha..0.9570.957
more than 600 stems/ha..1.9401.940
total0.310039.0339.33
NE0-100 stems/ha1.6445.8227.419
101-200 stems/ha..7.8187.818
201-300 stems/ha1.6445.4227.019
301-400 stems/ha..3.8273.827
401-500 stems/ha..0.6700.670
501- 600 stems/ha..0.6700.670
more than 600 stems/ha......
total3.23024.2627.44
NW0-100 stems/ha..0.41000.4100
101-200 stems/ha..0.8690.869
201-300 stems/ha0.41001.5461.940
301-400 stems/ha..1.5461.546
401-500 stems/ha..0.8690.869
501- 600 stems/ha..1.2551.255
more than 600 stems/ha......
total0.41006.1146.513
OW0-100 stems/ha0.7704.1284.825
101-200 stems/ha0.41003.7294.127
201-300 stems/ha..3.7293.729
301-400 stems/ha0.41003.0333.431
401-500 stems/ha..1.5491.549
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..1.1571.157
total1.54917.5619.04
SG0-100 stems/ha1.1588.3209.419
101-200 stems/ha1.15711.61612.715
201-300 stems/ha2.2409.81811.916
301-400 stems/ha0.7705.8246.522
401-500 stems/ha..5.1265.126
501- 600 stems/ha0.7701.4502.240
more than 600 stems/ha0.41001.4501.844
total6.12343.4649.54
SH0-100 stems/ha..1.8421.842
101-200 stems/ha0.41003.6273.926
201-300 stems/ha..3.9263.926
301-400 stems/ha..0.7700.770
401-500 stems/ha0.41001.8422.138
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha......
total0.77012.1512.83
SO0-100 stems/ha0.41007.9198.319
101-200 stems/ha..9.8179.817
201-300 stems/ha0.41005.7246.123
301-400 stems/ha0.41004.2294.527
401-500 stems/ha..1.9441.944
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..0.41000.4100
total1.15730.3431.44
SZ0-100 stems/ha..5.1255.125
101-200 stems/ha0.41006.9207.220
201-300 stems/ha0.7705.4246.222
301-400 stems/ha0.7704.3275.125
401-500 stems/ha..1.4491.449
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..0.41000.4100
total1.84423.9625.75
TG0-100 stems/ha..5.4215.421
101-200 stems/ha..5.7205.720
201-300 stems/ha0.6704.6245.222
301-400 stems/ha..3.0303.030
401-500 stems/ha..1.2491.249
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha..0.31000.3100
total0.67020.4421.04
TI0-100 stems/ha4.32826.51130.810
101-200 stems/ha4.72721.11225.811
201-300 stems/ha5.42514.21519.613
301-400 stems/ha1.84411.11712.916
401-500 stems/ha1.4502.9354.328
501- 600 stems/ha0.41001.1581.450
more than 600 stems/ha0.41000.7711.158
total18.31377.6595.94
UR0-100 stems/ha..2.8352.835
101-200 stems/ha0.7702.6343.330
201-300 stems/ha0.7702.3363.031
301-400 stems/ha0.7701.3492.039
401-500 stems/ha0.31000.7701.057
501- 600 stems/ha1.0570.31001.349
more than 600 stems/ha..1.0571.057
total3.33011.01414.311
VD0-100 stems/ha0.87122.01222.712
101-200 stems/ha0.87126.11126.811
201-300 stems/ha1.94421.61223.511
301-400 stems/ha0.8718.4209.120
401-500 stems/ha0.8713.4334.230
501- 600 stems/ha0.8713.8314.528
more than 600 stems/ha..2.3402.340
total5.72587.5393.23
VS0-100 stems/ha6.22322.71128.810
101-200 stems/ha8.22018.91327.110
201-300 stems/ha6.22310.31816.514
301-400 stems/ha2.4379.61812.016
401-500 stems/ha1.7444.5276.223
501- 600 stems/ha0.31000.7711.058
more than 600 stems/ha0.31001.7452.141
total25.41068.3593.73
ZG0-100 stems/ha..2.1372.137
101-200 stems/ha0.41001.3531.744
201-300 stems/ha..1.3531.353
301-400 stems/ha..0.41000.4100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total0.41005.1135.69
ZH0-100 stems/ha..15.21315.213
101-200 stems/ha0.410011.61512.015
201-300 stems/ha..14.51314.513
301-400 stems/ha..6.0236.023
401-500 stems/ha..2.5372.537
501- 600 stems/ha......
more than 600 stems/ha..0.41000.4100
total0.410050.0250.42
Switzerland0-100 stems/ha24.312251.83276.13
101-200 stems/ha27.311272.43299.73
201-300 stems/ha32.910205.64238.63
301-400 stems/ha16.914119.85136.85
401-500 stems/ha9.41956.3865.77
501- 600 stems/ha5.32621.81327.011
more than 600 stems/ha1.84518.31420.113
total117.95946.011064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #163200/149580
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