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NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 36cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha44.16.054.57.534.86.859.75.652.17.269.05.553.52.6
101-200 stems/ha48.56.129.56.940.87.032.55.341.77.124.05.135.92.5
201-300 stems/ha7.43.211.44.818.35.55.22.56.33.55.62.78.41.5
301-400 stems/ha..4.53.16.13.42.61.8..1.41.42.20.8
401-500 stems/ha..............
501- 600 stems/ha..............
more than 600 stems/ha..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha55.61.554.52.247.92.867.73.061.92.675.72.358.60.9
101-200 stems/ha34.91.430.92.029.72.524.52.829.02.419.32.130.30.8
201-300 stems/ha8.20.810.61.319.92.26.71.67.71.44.71.19.30.5
301-400 stems/ha1.10.32.70.72.10.80.80.61.40.60.30.31.40.2
401-500 stems/ha0.10.11.30.50.30.3......0.30.1
501- 600 stems/ha..............
more than 600 stems/ha0.10.1....0.40.4....0.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha54.91.454.52.146.22.665.72.760.82.474.52.258.10.9
101-200 stems/ha35.71.430.81.931.22.426.42.530.52.320.12.030.90.8
201-300 stems/ha8.20.810.61.319.72.16.31.47.51.34.91.19.20.5
301-400 stems/ha1.10.32.80.72.70.81.30.61.20.60.50.31.50.2
401-500 stems/ha0.10.11.20.50.30.3......0.30.1
501- 600 stems/ha..............
more than 600 stems/ha0.10.1....0.30.3....0.10.0
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, 07.11.2014 #164567/150949

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 36cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha10.7188.7205.92415.8148.81917.41467.27
101-200 stems/ha11.8174.7276.9228.6197.0226.02445.09
201-300 stems/ha1.8451.8453.1331.4501.1581.45010.518
301-400 stems/ha..0.7711.0580.771..0.41002.835
401-500 stems/ha..............
501- 600 stems/ha..............
more than 600 stems/ha..............
total24.31215.91516.91326.41016.91425.211125.55
outside perimeter0-100 stems/ha225.33102.4554.0756.0676.7591.24605.62
101-200 stems/ha141.7458.1733.5920.21235.9923.311312.73
201-300 stems/ha33.31019.81322.4115.5259.5195.72596.26
301-400 stems/ha4.6285.1272.4380.7711.8450.410014.915
401-500 stems/ha0.41002.5380.3100......3.233
501- 600 stems/ha..............
more than 600 stems/ha0.4100....0.3100....0.771
total405.71187.92112.7382.74123.83120.631033.31
total0-100 stems/ha236.13111.1459.9671.7585.55108.64672.82
101-200 stems/ha153.5462.7740.4828.81042.9829.410357.73
201-300 stems/ha35.11021.61225.5116.92210.5187.122106.75
301-400 stems/ha4.6285.8253.4311.4501.8450.77117.714
401-500 stems/ha0.41002.5380.3100......3.233
501- 600 stems/ha..............
more than 600 stems/ha0.4100....0.3100....0.771
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164568/150950

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstem count/ha (DBH >= 36cm, classified) %± %± %±
Western Jura0-100 stems/ha45.27.751.02.550.42.4
101-200 stems/ha47.67.739.22.540.02.4
201-300 stems/ha7.14.08.81.48.61.4
301-400 stems/ha..1.00.50.90.5
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Eastern Jura0-100 stems/ha30.014.556.34.754.24.5
101-200 stems/ha70.014.534.94.537.84.4
201-300 stems/ha..7.92.57.32.3
301-400 stems/ha..0.90.90.80.8
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Western Plateau0-100 stems/ha50.035.551.04.751.04.6
101-200 stems/ha..35.34.534.74.4
201-300 stems/ha50.035.511.12.911.83.0
301-400 stems/ha..1.71.21.71.2
401-500 stems/ha..0.90.90.90.9
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Central Plateau0-100 stems/ha44.416.660.93.460.23.3
101-200 stems/ha44.416.628.23.128.93.0
201-300 stems/ha11.110.59.42.09.52.0
301-400 stems/ha..0.90.70.90.6
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha..0.60.60.50.5
total100.0.100.0.100.0.
Eastern Plateau0-100 stems/ha60.021.959.12.859.12.8
101-200 stems/ha40.021.934.12.734.22.7
201-300 stems/ha..5.51.35.41.3
301-400 stems/ha..1.30.61.30.6
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Western Pre-Alps0-100 stems/ha60.015.551.44.852.14.6
101-200 stems/ha20.012.729.84.329.04.1
201-300 stems/ha20.012.713.53.214.03.2
301-400 stems/ha..3.61.83.31.6
401-500 stems/ha..1.81.21.61.1
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Central Pre-Alps0-100 stems/ha50.015.852.73.152.63.0
101-200 stems/ha50.015.834.32.934.92.9
201-300 stems/ha..9.21.88.81.7
301-400 stems/ha..3.11.12.91.0
401-500 stems/ha..0.80.50.70.5
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Eastern Pre-Alps0-100 stems/ha31.89.941.93.640.83.4
101-200 stems/ha40.910.530.43.431.53.2
201-300 stems/ha22.79.025.03.224.83.0
301-400 stems/ha4.54.52.71.22.91.2
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Northwestern Alps0-100 stems/ha54.210.260.14.059.33.8
101-200 stems/ha25.08.925.73.625.63.3
201-300 stems/ha12.56.810.82.611.02.4
301-400 stems/ha8.35.71.41.02.31.2
401-500 stems/ha..2.01.21.71.0
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Central Alps0-100 stems/ha28.612.158.16.252.95.7
101-200 stems/ha50.013.424.85.429.35.2
201-300 stems/ha14.39.414.04.314.03.9
301-400 stems/ha7.16.91.61.52.51.8
401-500 stems/ha..1.61.51.31.3
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Northeastern Alps0-100 stems/ha46.213.952.65.851.75.3
101-200 stems/ha30.712.832.95.432.65.0
201-300 stems/ha15.410.013.23.913.53.6
301-400 stems/ha7.77.41.31.32.21.6
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Southwestern Alps0-100 stems/ha59.75.667.73.065.72.7
101-200 stems/ha32.55.324.52.826.42.5
201-300 stems/ha5.22.56.71.66.31.4
301-400 stems/ha2.61.80.80.61.30.6
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha..0.40.40.30.3
total100.0.100.0.100.0.
Southeastern Alps0-100 stems/ha52.17.261.92.660.82.4
101-200 stems/ha41.77.129.02.430.52.3
201-300 stems/ha6.33.57.71.47.51.3
301-400 stems/ha..1.40.61.20.6
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Southern Alps0-100 stems/ha69.05.575.72.374.52.2
101-200 stems/ha24.05.119.32.120.12.0
201-300 stems/ha5.62.74.71.14.91.1
301-400 stems/ha1.41.40.30.30.50.3
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Switzerland0-100 stems/ha53.42.658.50.957.90.9
101-200 stems/ha35.92.530.30.930.90.8
201-300 stems/ha8.41.59.30.59.20.5
301-400 stems/ha2.20.81.50.21.50.2
401-500 stems/ha..0.30.10.30.1
501- 600 stems/ha......
more than 600 stems/ha..0.10.00.10.0
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164569/150951

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstem count/ha (DBH >= 36cm, classified)1000 ha± %1000 ha± %1000 ha± %
Western Jura0-100 stems/ha6.82270.3577.15
101-200 stems/ha7.12254.0761.16
201-300 stems/ha1.15812.11613.216
301-400 stems/ha..1.4501.450
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total15.015137.92152.82
Eastern Jura0-100 stems/ha1.25724.9926.18
101-200 stems/ha2.83715.41318.212
201-300 stems/ha..3.5333.533
301-400 stems/ha..0.41000.4100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total4.03044.2348.22
Western Plateau0-100 stems/ha0.410024.31024.710
101-200 stems/ha..16.81316.813
201-300 stems/ha0.41005.3275.726
301-400 stems/ha..0.8700.870
401-500 stems/ha..0.41000.4100
501- 600 stems/ha......
more than 600 stems/ha......
total0.87047.6448.43
Central Plateau0-100 stems/ha1.25040.1641.46
101-200 stems/ha1.25018.61119.811
201-300 stems/ha0.31006.2216.521
301-400 stems/ha..0.6710.671
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha..0.41000.4100
total2.83365.9368.72
Eastern Plateau0-100 stems/ha1.15865.1566.15
101-200 stems/ha0.77137.5838.28
201-300 stems/ha..6.1246.124
301-400 stems/ha..1.4501.450
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total1.844110.12111.92
Western Pre-Alps0-100 stems/ha2.24021.11023.39
101-200 stems/ha0.77012.21513.014
201-300 stems/ha0.7705.5256.323
301-400 stems/ha..1.5491.549
401-500 stems/ha..0.7710.771
501- 600 stems/ha......
more than 600 stems/ha......
total3.73041.0544.84
Central Pre-Alps0-100 stems/ha1.84449.5651.36
101-200 stems/ha1.84432.3934.19
201-300 stems/ha..8.6208.620
301-400 stems/ha..2.9352.935
401-500 stems/ha..0.7710.771
501- 600 stems/ha......
more than 600 stems/ha......
total3.63193.9397.52
Eastern Pre-Alps0-100 stems/ha2.53727.5930.09
101-200 stems/ha3.23320.01223.211
201-300 stems/ha1.84416.41318.212
301-400 stems/ha0.41001.8442.140
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total7.92065.7473.63
Northwestern Alps0-100 stems/ha4.72731.8836.57
101-200 stems/ha2.14013.61515.713
201-300 stems/ha1.1575.7246.822
301-400 stems/ha0.7710.7711.450
401-500 stems/ha..1.1571.157
501- 600 stems/ha......
more than 600 stems/ha......
total8.61952.9561.54
Central Alps0-100 stems/ha1.44912.91414.313
101-200 stems/ha2.4375.5237.918
201-300 stems/ha0.7703.1323.829
301-400 stems/ha0.31000.31000.770
401-500 stems/ha..0.31000.3100
501- 600 stems/ha......
more than 600 stems/ha......
total4.82522.2927.07
Northeastern Alps0-100 stems/ha2.24014.31316.512
101-200 stems/ha1.4499.01810.416
201-300 stems/ha0.7703.6304.327
301-400 stems/ha0.41000.41000.770
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total4.72627.2731.96
Southwestern Alps0-100 stems/ha15.81456.0671.75
101-200 stems/ha8.61920.21228.810
201-300 stems/ha1.4505.5256.922
301-400 stems/ha0.7710.7711.450
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha..0.31000.3100
total26.41082.74109.13
Southeastern Alps0-100 stems/ha8.81976.7585.55
101-200 stems/ha7.02235.9942.98
201-300 stems/ha1.1589.51910.518
301-400 stems/ha..1.8451.845
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total16.914123.83140.62
Southern Alps0-100 stems/ha17.41491.24108.64
101-200 stems/ha6.02423.31129.410
201-300 stems/ha1.4505.7257.122
301-400 stems/ha0.41000.41000.771
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total25.211120.63145.72
Switzerland0-100 stems/ha67.37605.62672.92
101-200 stems/ha45.29314.33359.53
201-300 stems/ha10.61896.86107.45
301-400 stems/ha2.83515.11517.914
401-500 stems/ha..3.3333.333
501- 600 stems/ha......
more than 600 stems/ha..0.7710.771
total126.051035.711161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164570/150952

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest 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 >= 12cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha1.81.85.35.17.22.67.23.19.54.58.23.26.71.3
101-200 stems/ha8.93.821.19.49.22.910.13.69.54.513.74.010.91.7
201-300 stems/ha7.13.421.19.412.23.321.75.016.75.813.74.014.51.9
301-400 stems/ha19.65.310.57.013.33.413.04.111.95.016.44.314.61.9
401-500 stems/ha17.95.115.88.416.33.714.54.214.35.415.14.215.71.9
501-600 stems/ha19.65.310.57.08.22.85.82.811.95.04.12.39.31.5
more than 600 stems/ha25.05.815.88.433.74.827.55.426.26.828.85.328.32.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha8.91.310.51.210.91.117.62.613.52.014.81.911.70.6
101-200 stems/ha15.41.616.11.411.91.114.42.416.02.212.91.814.20.6
201-300 stems/ha15.81.718.11.416.61.315.72.519.22.311.71.716.40.7
301-400 stems/ha17.61.717.81.415.61.29.72.011.51.913.51.815.40.7
401-500 stems/ha12.01.512.61.212.31.113.92.413.32.010.61.712.30.6
501-600 stems/ha10.21.49.31.110.31.06.91.78.01.610.61.79.60.5
more than 600 stems/ha20.11.815.71.422.41.421.82.818.52.325.82.320.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha8.21.210.31.110.51.015.12.113.01.913.71.711.10.5
101-200 stems/ha14.71.516.21.411.61.013.42.015.12.013.01.613.80.6
201-300 stems/ha14.91.518.21.416.21.217.22.218.92.212.11.616.20.6
301-400 stems/ha17.81.717.61.415.31.210.51.811.61.814.01.715.30.6
401-500 stems/ha12.61.412.71.212.71.114.02.113.41.911.41.512.70.6
501-600 stems/ha11.21.49.41.110.11.06.71.58.51.59.51.49.60.5
more than 600 stems/ha20.61.715.71.323.61.423.22.519.52.226.32.121.20.7
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 #164571/150953

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest 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 >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha0.41000.41002.5381.7441.4502.1418.520
101-200 stems/ha1.8451.4503.2332.4371.4503.63113.816
201-300 stems/ha1.4501.4504.3295.1252.5373.63118.314
301-400 stems/ha4.0300.7714.6283.1331.8444.32918.414
401-500 stems/ha3.6311.1585.7253.4312.1413.93019.813
501-600 stems/ha4.0300.7712.8351.4501.8441.15811.717
more than 600 stems/ha5.0261.15811.7176.5223.9307.52135.710
total20.2136.72334.81023.61114.81526.011126.15
outside perimeter0-100 stems/ha15.51526.21133.81013.01513.71518.413120.65
101-200 stems/ha26.71140.3936.9910.61716.11416.014146.75
201-300 stems/ha27.41145.3851.6811.61619.41314.615169.84
301-400 stems/ha30.61044.5848.287.22111.71716.714158.94
401-500 stems/ha20.91231.51038.0910.31713.41513.216127.25
501-600 stems/ha17.71423.41232.1105.1258.12013.21699.56
more than 600 stems/ha34.9939.3969.5616.11418.71332.010210.54
total173.72250.41310.1274.04101.13124.031033.31
total0-100 stems/ha15.91526.51136.31014.71415.11420.513129.15
101-200 stems/ha28.51141.7940.1913.01517.61319.613160.54
201-300 stems/ha28.81046.7855.8716.81321.91218.113188.14
301-400 stems/ha34.6945.3852.9810.31813.41521.012177.34
401-500 stems/ha24.51132.51043.7913.71515.51417.114147.05
501-600 stems/ha21.61224.11234.9106.5229.91814.315111.25
more than 600 stems/ha40.0940.3981.2622.61122.61139.58246.23
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164572/150954

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 12cm, classified) %± %± %±
AG0-100 stems/ha..16.83.416.43.4
101-200 stems/ha33.327.322.73.823.03.8
201-300 stems/ha33.327.318.53.618.93.5
301-400 stems/ha33.327.316.83.417.23.4
401-500 stems/ha..5.02.04.92.0
501-600 stems/ha..7.62.47.42.4
more than 600 stems/ha..12.63.112.33.0
total100.0.100.0.100.0.
AI0-100 stems/ha..13.18.912.38.4
101-200 stems/ha......
201-300 stems/ha......
301-400 stems/ha100.0.26.311.630.811.8
401-500 stems/ha..26.311.624.711.0
501-600 stems/ha..14.69.513.78.9
more than 600 stems/ha..19.710.518.59.9
total100.0.100.0.100.0.
AR0-100 stems/ha16.715.55.35.28.05.5
101-200 stems/ha..5.35.24.04.0
201-300 stems/ha..15.88.512.06.6
301-400 stems/ha16.715.515.88.516.07.5
401-500 stems/ha16.715.510.57.212.06.6
501-600 stems/ha16.715.521.19.520.08.1
more than 600 stems/ha33.319.626.310.328.09.1
total100.0.100.0.100.0.
BE0-100 stems/ha5.83.211.01.510.51.4
101-200 stems/ha13.64.814.41.714.41.6
201-300 stems/ha15.45.015.61.715.61.6
301-400 stems/ha11.54.418.11.817.41.7
401-500 stems/ha19.25.511.31.512.11.5
501-600 stems/ha19.25.510.61.511.51.4
more than 600 stems/ha15.45.019.01.918.61.7
total100.0.100.0.100.0.
BL/BS0-100 stems/ha..4.53.13.92.8
101-200 stems/ha..17.95.815.75.1
201-300 stems/ha16.715.317.95.817.75.4
301-400 stems/ha..26.86.723.66.0
401-500 stems/ha33.319.411.24.713.84.9
501-600 stems/ha..8.94.37.93.8
more than 600 stems/ha50.020.613.05.017.35.3
total100.0.100.0.100.0.
FR0-100 stems/ha..11.83.111.43.0
101-200 stems/ha25.021.714.63.414.93.3
201-300 stems/ha..12.73.212.33.1
301-400 stems/ha..15.53.514.93.3
401-500 stems/ha..11.83.111.43.0
501-600 stems/ha..10.02.99.72.8
more than 600 stems/ha75.021.723.64.125.44.1
total100.0.100.0.100.0.
GE0-100 stems/ha..29.518.729.518.7
101-200 stems/ha..14.814.614.814.6
201-300 stems/ha......
301-400 stems/ha..14.814.614.814.6
401-500 stems/ha..14.814.614.814.6
501-600 stems/ha..26.216.926.216.9
more than 600 stems/ha......
total..100.0.100.0.
GL0-100 stems/ha12.511.816.36.115.65.5
101-200 stems/ha..10.85.28.94.3
201-300 stems/ha25.015.413.55.715.65.5
301-400 stems/ha12.511.816.06.015.45.4
401-500 stems/ha..10.85.28.94.3
501-600 stems/ha..19.06.515.65.5
more than 600 stems/ha50.017.813.55.720.06.0
total100.0.100.0.100.0.
GR0-100 stems/ha8.33.612.51.611.91.5
101-200 stems/ha11.74.216.01.815.51.6
201-300 stems/ha15.04.617.71.917.41.7
301-400 stems/ha15.04.614.91.714.91.6
401-500 stems/ha15.04.613.01.613.21.5
501-600 stems/ha10.03.99.21.49.31.3
more than 600 stems/ha25.05.616.71.817.81.7
total100.0.100.0.100.0.
JU0-100 stems/ha..9.83.39.23.1
101-200 stems/ha20.018.012.23.612.73.6
201-300 stems/ha..13.43.812.73.6
301-400 stems/ha..19.54.418.44.2
401-500 stems/ha20.018.015.94.116.14.0
501-600 stems/ha20.018.09.83.310.43.3
more than 600 stems/ha40.022.019.44.420.64.4
total100.0.100.0.100.0.
LU0-100 stems/ha..4.71.94.71.9
101-200 stems/ha..9.52.69.42.6
201-300 stems/ha100.0.20.53.621.23.6
301-400 stems/ha..17.53.417.43.4
401-500 stems/ha..12.63.012.52.9
501-600 stems/ha..7.12.37.12.3
more than 600 stems/ha..28.04.027.74.0
total100.0.100.0.100.0.
NE0-100 stems/ha..7.03.06.22.7
101-200 stems/ha20.012.77.73.09.13.1
201-300 stems/ha..23.14.820.54.3
301-400 stems/ha50.015.921.84.725.04.6
401-500 stems/ha10.09.511.53.611.43.4
501-600 stems/ha20.012.710.63.611.63.5
more than 600 stems/ha..18.34.416.24.0
total100.0.100.0.100.0.
NW0-100 stems/ha..5.35.25.05.0
101-200 stems/ha..5.35.25.05.0
201-300 stems/ha..15.88.515.08.2
301-400 stems/ha100.0.10.57.215.08.2
401-500 stems/ha..15.88.515.08.2
501-600 stems/ha..15.88.515.08.2
more than 600 stems/ha..31.610.930.010.5
total100.0.100.0.100.0.
OW0-100 stems/ha50.025.210.54.513.64.8
101-200 stems/ha..10.74.59.84.2
201-300 stems/ha..12.84.911.84.6
301-400 stems/ha..14.95.213.74.9
401-500 stems/ha50.025.28.54.111.84.6
501-600 stems/ha..6.43.65.93.3
more than 600 stems/ha..36.27.133.46.7
total100.0.100.0.100.0.
SG0-100 stems/ha5.85.68.22.48.02.2
101-200 stems/ha11.87.89.02.59.32.4
201-300 stems/ha17.79.321.83.621.33.4
301-400 stems/ha17.79.312.82.913.32.8
401-500 stems/ha11.87.815.83.215.33.0
501-600 stems/ha5.95.79.82.69.32.4
more than 600 stems/ha29.411.122.63.623.33.5
total100.0.100.0.100.0.
SH0-100 stems/ha..2.92.92.82.8
101-200 stems/ha50.035.811.85.613.95.8
201-300 stems/ha..20.67.019.46.7
301-400 stems/ha..17.66.616.76.3
401-500 stems/ha..11.85.611.15.3
501-600 stems/ha..5.94.15.63.9
more than 600 stems/ha50.035.829.47.930.67.8
total100.0.100.0.100.0.
SO0-100 stems/ha..11.13.510.73.4
101-200 stems/ha..16.04.115.54.0
201-300 stems/ha..19.84.419.04.3
301-400 stems/ha33.327.49.93.310.73.4
401-500 stems/ha..11.13.510.73.4
501-600 stems/ha33.327.412.33.713.13.7
more than 600 stems/ha33.327.419.84.420.24.4
total100.0.100.0.100.0.
SZ0-100 stems/ha..11.03.710.33.5
101-200 stems/ha20.018.08.23.29.03.3
201-300 stems/ha..23.35.021.84.7
301-400 stems/ha20.018.019.24.619.24.5
401-500 stems/ha..13.74.012.83.8
501-600 stems/ha20.018.08.23.29.03.3
more than 600 stems/ha40.022.016.44.418.04.4
total100.0.100.0.100.0.
TG0-100 stems/ha..8.73.48.43.3
101-200 stems/ha..13.04.112.64.0
201-300 stems/ha..22.15.121.44.9
301-400 stems/ha..7.23.17.03.0
401-500 stems/ha50.035.615.94.416.84.5
501-600 stems/ha50.035.613.04.114.04.1
more than 600 stems/ha..20.24.919.64.7
total100.0.100.0.100.0.
TI0-100 stems/ha8.53.615.52.214.31.9
101-200 stems/ha11.94.212.62.012.51.8
201-300 stems/ha13.64.510.71.911.21.7
301-400 stems/ha16.94.912.22.013.01.9
401-500 stems/ha15.34.710.41.911.31.7
501-600 stems/ha3.42.410.41.99.11.6
more than 600 stems/ha30.56.028.22.728.62.5
total100.0.100.0.100.0.
UR0-100 stems/ha8.38.014.85.613.34.7
101-200 stems/ha..14.15.411.04.3
201-300 stems/ha16.710.87.04.09.23.9
301-400 stems/ha..4.73.33.72.6
401-500 stems/ha16.710.814.15.414.74.8
501-600 stems/ha16.710.89.74.611.34.4
more than 600 stems/ha41.714.335.67.436.96.6
total100.0.100.0.100.0.
VD0-100 stems/ha..10.31.99.61.8
101-200 stems/ha5.95.719.12.518.32.4
201-300 stems/ha..14.82.313.82.1
301-400 stems/ha11.87.815.62.315.42.2
401-500 stems/ha23.510.311.52.012.32.0
501-600 stems/ha..9.41.98.81.8
more than 600 stems/ha58.811.919.32.521.92.6
total100.0.100.0.100.0.
VS0-100 stems/ha6.52.817.42.414.82.0
101-200 stems/ha9.13.314.62.313.21.9
201-300 stems/ha22.14.714.92.316.72.1
301-400 stems/ha13.03.89.11.910.11.7
401-500 stems/ha14.34.014.92.314.82.0
501-600 stems/ha6.52.86.21.66.31.4
more than 600 stems/ha28.65.222.82.724.22.4
total100.0.100.0.100.0.
ZG0-100 stems/ha..15.410.414.39.7
101-200 stems/ha..7.77.77.17.1
201-300 stems/ha..23.112.121.411.3
301-400 stems/ha..15.410.414.39.7
401-500 stems/ha100.0.23.112.128.612.5
501-600 stems/ha......
more than 600 stems/ha..15.410.414.39.7
total100.0.100.0.100.0.
ZH0-100 stems/ha..10.42.610.32.5
101-200 stems/ha100.0.16.73.117.23.1
201-300 stems/ha..19.53.319.33.3
301-400 stems/ha..21.53.421.43.4
401-500 stems/ha..12.52.812.42.7
501-600 stems/ha..9.72.59.72.5
more than 600 stems/ha..9.72.59.72.5
total100.0.100.0.100.0.
Switzerland0-100 stems/ha6.71.311.70.611.20.6
101-200 stems/ha10.91.714.30.713.90.6
201-300 stems/ha14.51.916.40.716.20.6
301-400 stems/ha14.51.915.40.715.30.6
401-500 stems/ha15.71.912.30.612.60.6
501-600 stems/ha9.01.59.60.59.60.5
more than 600 stems/ha28.62.420.30.721.20.7
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #164573/150955

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %
AG0-100 stems/ha..8.0218.021
101-200 stems/ha0.410010.91711.317
201-300 stems/ha0.41008.9199.319
301-400 stems/ha0.41008.0218.520
401-500 stems/ha..2.4402.440
501-600 stems/ha..3.6323.632
more than 600 stems/ha..6.0246.024
total1.25747.9349.12
AI0-100 stems/ha..0.6690.669
101-200 stems/ha......
201-300 stems/ha......
301-400 stems/ha0.31001.3451.639
401-500 stems/ha..1.3451.345
501-600 stems/ha..0.7710.771
more than 600 stems/ha..1.0541.054
total0.31004.9145.212
AR0-100 stems/ha0.31000.31000.669
101-200 stems/ha..0.31000.3100
201-300 stems/ha..1.0551.055
301-400 stems/ha0.31001.0551.347
401-500 stems/ha0.31000.6691.055
501-600 stems/ha0.31001.3471.641
more than 600 stems/ha0.6691.6412.233
total1.9376.1128.05
BE0-100 stems/ha1.05816.71417.813
101-200 stems/ha2.43821.91224.311
201-300 stems/ha2.73523.61126.411
301-400 stems/ha2.14127.41029.410
401-500 stems/ha3.43117.21420.612
501-600 stems/ha3.43116.11419.513
more than 600 stems/ha2.73528.81031.510
total17.813151.72169.52
BL/BS0-100 stems/ha..0.8700.870
101-200 stems/ha..3.3333.333
201-300 stems/ha0.41003.3333.731
301-400 stems/ha..4.9264.926
401-500 stems/ha0.8702.0432.936
501-600 stems/ha..1.6491.649
more than 600 stems/ha1.2572.4403.631
total2.43918.3720.75
FR0-100 stems/ha..4.8274.827
101-200 stems/ha0.41006.0236.423
201-300 stems/ha..5.2255.225
301-400 stems/ha..6.4236.423
401-500 stems/ha..4.9264.926
501-600 stems/ha..4.1294.129
more than 600 stems/ha1.1579.71810.816
total1.54941.1442.63
GE0-100 stems/ha..0.9650.965
101-200 stems/ha..0.51000.5100
201-300 stems/ha......
301-400 stems/ha..0.51000.5100
401-500 stems/ha..0.51000.5100
501-600 stems/ha..0.8710.871
more than 600 stems/ha......
total..3.1203.120
GL0-100 stems/ha0.41002.3392.736
101-200 stems/ha..1.5491.549
201-300 stems/ha0.8701.9432.736
301-400 stems/ha0.41002.3402.736
401-500 stems/ha..1.5491.549
501-600 stems/ha..2.7362.736
more than 600 stems/ha1.5491.9433.531
total3.13314.21017.37
GR0-100 stems/ha1.74518.41320.112
101-200 stems/ha2.53823.61126.111
201-300 stems/ha3.13326.11129.310
301-400 stems/ha3.13322.01225.111
401-500 stems/ha3.13319.11322.312
501-600 stems/ha2.14113.61515.714
more than 600 stems/ha5.22524.71130.010
total21.012147.73168.62
JU0-100 stems/ha..3.1343.134
101-200 stems/ha0.41003.9304.328
201-300 stems/ha..4.3284.328
301-400 stems/ha..6.2236.223
401-500 stems/ha0.41005.1265.525
501-600 stems/ha0.41003.1343.532
more than 600 stems/ha0.8706.2237.021
total1.94431.9433.93
LU0-100 stems/ha..1.9401.940
101-200 stems/ha..3.8283.828
201-300 stems/ha0.31008.2188.517
301-400 stems/ha..7.0207.020
401-500 stems/ha..5.0245.024
501-600 stems/ha..2.8322.832
more than 600 stems/ha..11.11511.115
total0.310039.7340.03
NE0-100 stems/ha..1.8451.845
101-200 stems/ha0.6701.9402.634
201-300 stems/ha..5.8215.821
301-400 stems/ha1.6445.4227.019
401-500 stems/ha0.31002.9323.230
501-600 stems/ha0.6702.6343.330
more than 600 stems/ha..4.6254.625
total3.23025.0628.24
NW0-100 stems/ha..0.41000.4100
101-200 stems/ha..0.41000.4100
201-300 stems/ha..1.2551.255
301-400 stems/ha0.41000.8691.255
401-500 stems/ha..1.2551.255
501-600 stems/ha..1.2551.255
more than 600 stems/ha..2.3362.336
total0.41007.3107.78
OW0-100 stems/ha0.7701.8442.636
101-200 stems/ha..1.9431.943
201-300 stems/ha..2.2392.239
301-400 stems/ha..2.6362.636
401-500 stems/ha0.7701.5492.239
501-600 stems/ha..1.1571.157
more than 600 stems/ha..6.4206.420
total1.54917.5619.04
SG0-100 stems/ha0.41004.0304.328
101-200 stems/ha0.7704.3285.126
201-300 stems/ha1.15710.51711.616
301-400 stems/ha1.1576.1237.221
401-500 stems/ha0.7707.6218.320
501-600 stems/ha0.41004.7275.126
more than 600 stems/ha1.84410.81712.715
total6.12348.1554.24
SH0-100 stems/ha..0.41000.4100
101-200 stems/ha0.41001.4481.842
201-300 stems/ha..2.5342.534
301-400 stems/ha..2.1382.138
401-500 stems/ha..1.4481.448
501-600 stems/ha..0.7700.770
more than 600 stems/ha0.41003.6273.926
total0.77012.1512.83
SO0-100 stems/ha..3.4323.432
101-200 stems/ha..4.9264.926
201-300 stems/ha..6.1236.123
301-400 stems/ha0.41003.0343.432
401-500 stems/ha..3.4323.432
501-600 stems/ha0.41003.8304.229
more than 600 stems/ha0.41006.1236.422
total1.15730.7431.83
SZ0-100 stems/ha..2.9342.934
101-200 stems/ha0.41002.2402.536
201-300 stems/ha..6.2226.222
301-400 stems/ha0.41005.1255.423
401-500 stems/ha..3.6303.630
501-600 stems/ha0.41002.2402.536
more than 600 stems/ha0.7704.3275.125
total1.84426.4628.35
TG0-100 stems/ha..1.8391.839
101-200 stems/ha..2.7312.731
201-300 stems/ha..4.6244.624
301-400 stems/ha..1.5431.543
401-500 stems/ha0.31003.3283.627
501-600 stems/ha0.31002.7313.030
more than 600 stems/ha..4.2244.224
total0.67020.7421.33
TI0-100 stems/ha1.84415.01516.814
101-200 stems/ha2.53712.21614.715
201-300 stems/ha2.93510.31813.216
301-400 stems/ha3.63111.81715.414
401-500 stems/ha3.23310.01813.316
501-600 stems/ha0.77110.01810.718
more than 600 stems/ha6.42327.21033.69
total21.11296.54117.72
UR0-100 stems/ha0.31002.1402.437
101-200 stems/ha..2.0392.039
201-300 stems/ha0.7701.0571.744
301-400 stems/ha..0.7700.770
401-500 stems/ha0.7702.0392.634
501-600 stems/ha0.7701.4502.040
more than 600 stems/ha1.7435.0246.620
total4.02714.01218.09
VD0-100 stems/ha..9.5199.519
101-200 stems/ha0.410017.71418.113
201-300 stems/ha..13.71613.716
301-400 stems/ha0.87114.41515.215
401-500 stems/ha1.55010.61812.117
501-600 stems/ha..8.7208.720
more than 600 stems/ha3.83117.81321.612
total6.52492.4398.92
VS0-100 stems/ha1.74414.41516.114
101-200 stems/ha2.43712.01614.415
201-300 stems/ha5.82412.31618.213
301-400 stems/ha3.4317.62111.017
401-500 stems/ha3.83012.31616.114
501-600 stems/ha1.7445.1256.922
more than 600 stems/ha7.52118.91326.410
total26.41082.74109.13
ZG0-100 stems/ha..0.9680.968
101-200 stems/ha..0.41000.4100
201-300 stems/ha..1.3531.353
301-400 stems/ha..0.9680.968
401-500 stems/ha0.41001.3531.744
501-600 stems/ha......
more than 600 stems/ha..0.9680.968
total0.41005.696.06
ZH0-100 stems/ha..5.3255.325
101-200 stems/ha0.41008.5198.818
201-300 stems/ha..9.9179.917
301-400 stems/ha..10.91610.916
401-500 stems/ha..6.4226.422
501-600 stems/ha..4.9264.926
more than 600 stems/ha..4.9264.926
total0.410050.8251.12
Switzerland0-100 stems/ha8.420121.55130.05
101-200 stems/ha13.816148.25161.94
201-300 stems/ha18.214169.84188.04
301-400 stems/ha18.214159.84178.04
401-500 stems/ha19.813127.15146.95
501-600 stems/ha11.41799.76111.15
more than 600 stems/ha36.010210.34246.33
total125.751036.411162.11

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #164574/150956

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 12cm, classified) %± %± %± %± %± %±
inside perimeter0-100 stems/ha1.91.9..7.14.08.52.17.03.06.71.3
101-200 stems/ha9.64.125.010.814.35.48.02.014.14.111.01.7
201-300 stems/ha5.83.231.311.64.83.318.72.912.73.914.41.9
301-400 stems/ha23.15.86.36.111.95.012.52.516.94.414.61.9
401-500 stems/ha19.25.56.36.121.46.314.22.615.54.315.71.9
501-600 stems/ha17.35.218.89.84.83.39.12.24.22.49.31.5
more than 600 stems/ha23.15.812.58.335.77.429.03.429.65.428.32.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha8.01.211.61.39.31.213.91.215.21.911.60.6
101-200 stems/ha14.91.617.11.59.91.315.11.212.61.814.20.6
201-300 stems/ha15.51.619.01.616.71.616.81.311.71.716.40.7
301-400 stems/ha19.11.815.71.417.41.612.41.113.51.915.40.7
401-500 stems/ha12.21.512.31.312.01.413.11.110.91.712.30.6
501-600 stems/ha11.01.48.81.110.81.38.20.910.91.79.60.5
more than 600 stems/ha19.31.815.41.423.91.820.51.425.22.420.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha7.51.111.31.29.21.213.01.013.81.711.10.5
101-200 stems/ha14.41.517.31.510.21.213.91.112.91.713.80.6
201-300 stems/ha14.51.519.31.515.91.517.11.211.91.616.20.6
301-400 stems/ha19.51.715.51.417.01.512.41.014.11.715.30.6
401-500 stems/ha12.91.412.11.312.71.413.31.011.71.612.70.6
501-600 stems/ha11.61.49.11.110.41.28.30.89.71.59.60.5
more than 600 stems/ha19.61.715.31.424.71.821.91.326.02.221.20.7
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164575/150957

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha0.4100..1.1585.2261.8458.420
101-200 stems/ha1.8451.4502.2414.9273.63113.816
201-300 stems/ha1.1581.8450.77111.4173.23318.214
301-400 stems/ha4.4290.41001.8457.6214.32918.414
401-500 stems/ha3.7310.41003.2338.6203.93019.813
501-600 stems/ha3.3331.1580.7715.5251.15811.717
more than 600 stems/ha4.4290.7715.42617.6147.42135.610
total19.0135.62515.11560.8725.211125.85
outside perimeter0-100 stems/ha14.61526.01118.71342.5918.313120.15
101-200 stems/ha27.01138.3919.81346.2815.215146.65
201-300 stems/ha28.11142.5833.51051.3814.115169.64
301-400 stems/ha34.7935.1935.0938.0916.214159.14
401-500 stems/ha22.31227.41124.11240.2913.116127.15
501-600 stems/ha20.11319.71321.61225.01113.11699.56
more than 600 stems/ha35.0934.4947.9862.7730.410210.54
total181.82223.51200.72305.92120.631032.51
total0-100 stems/ha15.01526.01119.81347.7820.113128.65
101-200 stems/ha28.81139.7922.01251.1818.813160.44
201-300 stems/ha29.21044.3834.21062.7717.314187.84
301-400 stems/ha39.1935.5936.8945.6820.512177.44
401-500 stems/ha25.91127.81127.41148.8817.014146.95
501-600 stems/ha23.41220.81322.31230.51014.215111.15
more than 600 stems/ha39.4935.1953.3780.3637.99246.13
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164576/150958

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 12cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha1.51.59.14.38.34.06.52.810.44.47.03.06.71.3
101-200 stems/ha13.24.111.44.88.23.99.13.38.34.014.14.111.01.7
201-300 stems/ha11.83.99.14.312.24.722.14.716.75.412.73.914.51.9
301-400 stems/ha19.14.89.14.312.24.713.03.814.65.116.94.414.61.9
401-500 stems/ha16.24.522.76.312.24.714.34.014.65.115.54.315.71.9
501-600 stems/ha17.64.66.83.810.24.36.52.810.44.44.22.49.31.5
more than 600 stems/ha20.64.931.87.036.76.928.65.225.06.329.65.428.22.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha10.10.910.01.311.71.817.42.412.21.715.21.911.70.6
101-200 stems/ha16.11.112.71.58.71.614.62.316.72.012.61.814.20.6
201-300 stems/ha17.51.115.91.617.92.114.92.318.12.111.71.716.40.7
301-400 stems/ha17.21.117.31.713.81.99.11.914.21.913.51.915.40.7
401-500 stems/ha12.31.010.41.314.41.914.92.313.01.810.91.712.30.6
501-600 stems/ha9.80.99.81.311.21.86.21.68.51.510.91.79.60.5
more than 600 stems/ha17.11.124.01.922.42.322.82.717.32.025.22.420.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha9.60.89.91.311.21.714.82.012.01.613.81.711.10.5
101-200 stems/ha16.01.112.61.48.61.513.21.915.71.812.91.713.90.6
201-300 stems/ha17.11.115.41.517.22.016.72.118.01.911.91.616.20.6
301-400 stems/ha17.31.116.61.613.61.810.11.714.21.714.11.715.30.6
401-500 stems/ha12.51.011.31.314.11.814.82.013.21.711.71.612.70.6
501-600 stems/ha10.20.99.61.211.01.66.31.48.81.49.71.59.60.5
more than 600 stems/ha17.31.124.61.824.22.224.22.418.21.926.02.221.20.7
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, 07.11.2014 #164577/150959

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha0.41001.4501.4501.7441.8451.8458.420
101-200 stems/ha3.2331.8451.4502.4371.4503.63113.816
201-300 stems/ha2.9351.4502.1415.8242.8353.23318.214
301-400 stems/ha4.6281.4502.1413.4312.5384.32918.314
401-500 stems/ha3.9303.6312.1413.8302.5383.93019.713
501-600 stems/ha4.3291.1581.7441.7441.8451.15811.617
more than 600 stems/ha5.0275.0266.2237.5214.2287.42135.510
total24.31215.91516.91326.41016.91425.211125.55
outside perimeter0-100 stems/ha40.8918.81313.21614.41515.11518.313120.55
101-200 stems/ha65.5723.8129.81812.01620.61215.215147.05
201-300 stems/ha70.8729.91020.21212.31622.51214.115169.94
301-400 stems/ha69.7732.51015.5147.62117.61316.214159.14
401-500 stems/ha49.7819.51316.21412.31616.11413.116127.05
501-600 stems/ha39.7918.41312.6165.12510.61813.11699.56
more than 600 stems/ha69.4745.1825.21118.91321.41230.410210.44
total405.71187.92112.7382.74123.83120.631033.31
total0-100 stems/ha41.1920.21314.51516.11416.81420.113128.95
101-200 stems/ha68.7725.61111.21714.41522.01218.813160.84
201-300 stems/ha73.7631.41022.31218.21325.31117.314188.14
301-400 stems/ha74.4633.91017.61311.01720.01220.512177.44
401-500 stems/ha53.7823.11218.31316.11418.61317.014146.75
501-600 stems/ha44.0919.51314.3156.92212.31614.215111.15
more than 600 stems/ha74.4650.1831.4926.41025.61137.99245.83
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164578/150960

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstem count/ha (DBH >= 12cm, classified) %± %± %±
Western Jura0-100 stems/ha2.42.48.01.47.51.3
101-200 stems/ha9.54.514.51.814.01.7
201-300 stems/ha2.42.414.81.813.51.7
301-400 stems/ha23.86.617.61.918.21.9
401-500 stems/ha19.06.113.21.713.81.7
501-600 stems/ha21.46.312.21.713.11.6
more than 600 stems/ha21.46.319.72.019.81.9
total100.0.100.0.100.0.
Eastern Jura0-100 stems/ha..8.02.67.42.4
101-200 stems/ha10.09.516.13.515.63.3
201-300 stems/ha20.012.717.93.618.13.5
301-400 stems/ha20.012.724.14.123.83.9
401-500 stems/ha20.012.78.92.79.82.7
501-600 stems/ha..7.22.46.62.3
more than 600 stems/ha30.014.517.73.618.83.5
total100.0.100.0.100.0.
Western Plateau0-100 stems/ha..13.73.213.53.2
101-200 stems/ha50.035.517.23.517.83.5
201-300 stems/ha..13.93.213.63.2
301-400 stems/ha..13.03.112.83.1
401-500 stems/ha..13.03.112.83.1
501-600 stems/ha..8.42.68.32.5
more than 600 stems/ha50.035.520.83.821.33.8
total100.0.100.0.100.0.
Central Plateau0-100 stems/ha..11.32.210.82.1
101-200 stems/ha22.213.916.52.516.72.5
201-300 stems/ha44.416.621.22.822.12.8
301-400 stems/ha..15.02.514.42.4
401-500 stems/ha..12.22.211.72.2
501-600 stems/ha22.213.97.61.88.21.9
more than 600 stems/ha11.110.516.22.516.02.5
total100.0.100.0.100.0.
Eastern Plateau0-100 stems/ha..11.01.810.91.8
101-200 stems/ha20.017.917.52.217.62.2
201-300 stems/ha20.017.919.52.319.52.2
301-400 stems/ha20.017.917.22.217.32.1
401-500 stems/ha20.017.912.01.912.11.8
501-600 stems/ha20.017.99.71.79.91.7
more than 600 stems/ha..13.01.912.81.9
total100.0.100.0.100.0.
Western Pre-Alps0-100 stems/ha..13.53.312.43.0
101-200 stems/ha10.09.516.23.515.73.3
201-300 stems/ha..11.73.110.72.8
301-400 stems/ha10.09.514.53.314.13.2
401-500 stems/ha10.09.58.12.68.32.5
501-600 stems/ha..11.73.110.72.8
more than 600 stems/ha70.014.524.34.128.14.1
total100.0.100.0.100.0.
Central Pre-Alps0-100 stems/ha20.012.76.91.67.41.6
101-200 stems/ha10.09.59.91.89.91.8
201-300 stems/ha10.09.516.82.316.52.3
301-400 stems/ha20.012.720.62.520.62.5
401-500 stems/ha40.015.510.71.911.82.0
501-600 stems/ha..9.51.89.21.8
more than 600 stems/ha..25.62.724.62.6
total100.0.100.0.100.0.
Eastern Pre-Alps0-100 stems/ha4.54.510.32.29.72.1
101-200 stems/ha18.28.26.01.87.31.8
201-300 stems/ha4.54.519.62.918.02.7
301-400 stems/ha9.16.114.72.614.12.4
401-500 stems/ha18.28.216.32.716.52.6
501-600 stems/ha9.16.112.02.411.72.2
more than 600 stems/ha36.410.321.23.022.82.9
total100.0.100.0.100.0.
Northwestern Alps0-100 stems/ha8.35.712.82.812.22.5
101-200 stems/ha12.66.814.92.914.62.7
201-300 stems/ha12.56.817.63.116.92.9
301-400 stems/ha4.24.113.52.812.22.5
401-500 stems/ha20.88.311.52.612.82.6
501-600 stems/ha12.56.88.82.39.32.2
more than 600 stems/ha29.19.320.93.422.13.2
total100.0.100.0.100.0.
Central Alps0-100 stems/ha7.16.915.94.614.34.0
101-200 stems/ha..12.44.110.23.4
201-300 stems/ha14.39.411.03.911.63.6
301-400 stems/ha7.16.910.93.910.23.4
401-500 stems/ha14.39.412.44.112.73.8
501-600 stems/ha21.411.06.33.19.03.3
more than 600 stems/ha35.712.931.15.832.05.3
total100.0.100.0.100.0.
Northeastern Alps0-100 stems/ha15.510.110.53.511.33.4
101-200 stems/ha..11.83.710.13.2
201-300 stems/ha23.111.719.74.620.24.3
301-400 stems/ha23.111.714.54.115.73.9
401-500 stems/ha..11.83.710.13.2
501-600 stems/ha..13.23.911.23.4
more than 600 stems/ha38.413.518.44.521.44.4
total100.0.100.0.100.0.
Southwestern Alps0-100 stems/ha6.52.817.42.414.82.0
101-200 stems/ha9.13.314.62.313.21.9
201-300 stems/ha22.14.714.92.316.72.1
301-400 stems/ha13.03.89.11.910.11.7
401-500 stems/ha14.34.014.92.314.82.0
501-600 stems/ha6.52.86.21.66.31.4
more than 600 stems/ha28.65.222.82.724.22.4
total100.0.100.0.100.0.
Southeastern Alps0-100 stems/ha10.44.412.21.712.01.6
101-200 stems/ha8.34.016.72.015.71.8
201-300 stems/ha16.75.418.12.118.01.9
301-400 stems/ha14.65.114.21.914.21.7
401-500 stems/ha14.65.113.01.813.21.7
501-600 stems/ha10.44.48.51.58.81.4
more than 600 stems/ha25.06.317.32.018.21.9
total100.0.100.0.100.0.
Southern Alps0-100 stems/ha7.03.015.21.913.81.7
101-200 stems/ha14.14.112.61.812.91.7
201-300 stems/ha12.73.911.71.711.91.6
301-400 stems/ha16.94.413.51.914.11.7
401-500 stems/ha15.54.310.91.711.71.6
501-600 stems/ha4.22.410.91.79.71.5
more than 600 stems/ha29.65.425.22.426.02.2
total100.0.100.0.100.0.
Switzerland0-100 stems/ha6.71.311.60.611.10.5
101-200 stems/ha11.01.714.20.613.90.6
201-300 stems/ha14.41.816.40.716.20.6
301-400 stems/ha14.61.915.40.715.30.6
401-500 stems/ha15.71.912.30.612.70.6
501-600 stems/ha9.21.59.60.59.60.5
more than 600 stems/ha28.42.420.40.721.30.7
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164579/150961

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %
Western Jura0-100 stems/ha0.410011.11711.517
101-200 stems/ha1.45020.01321.512
201-300 stems/ha0.410020.31220.712
301-400 stems/ha3.63124.31127.810
401-500 stems/ha2.93518.21321.112
501-600 stems/ha3.23316.81420.013
more than 600 stems/ha3.23327.11130.310
total15.015137.92152.82
Eastern Jura0-100 stems/ha..3.6323.632
101-200 stems/ha0.41007.1227.521
201-300 stems/ha0.8707.9218.719
301-400 stems/ha0.87010.71711.516
401-500 stems/ha0.8704.0304.728
501-600 stems/ha..3.2343.234
more than 600 stems/ha1.2577.9219.019
total4.03044.2348.22
Western Plateau0-100 stems/ha..6.5246.524
101-200 stems/ha0.41008.2218.620
201-300 stems/ha..6.6236.623
301-400 stems/ha..6.2246.224
401-500 stems/ha..6.2246.224
501-600 stems/ha..4.0314.031
more than 600 stems/ha0.41009.91810.318
total0.87047.6448.43
Central Plateau0-100 stems/ha..7.4197.419
101-200 stems/ha0.67110.81611.515
201-300 stems/ha1.25013.91315.213
301-400 stems/ha..9.9169.916
401-500 stems/ha..8.1198.119
501-600 stems/ha0.6715.0245.623
more than 600 stems/ha0.310010.71611.016
total2.83365.9368.72
Eastern Plateau0-100 stems/ha..12.21612.216
101-200 stems/ha0.410019.31219.712
201-300 stems/ha0.410021.51221.812
301-400 stems/ha0.410018.91319.312
401-500 stems/ha0.410013.21613.615
501-600 stems/ha0.410010.71711.117
more than 600 stems/ha..14.31514.315
total1.844110.12111.92
Western Pre-Alps0-100 stems/ha..5.5255.525
101-200 stems/ha0.41006.7227.021
201-300 stems/ha..4.8274.827
301-400 stems/ha0.41005.9236.323
401-500 stems/ha0.41003.3323.730
501-600 stems/ha..4.8274.827
more than 600 stems/ha2.63710.01712.615
total3.73041.0544.84
Central Pre-Alps0-100 stems/ha0.7716.5237.222
101-200 stems/ha0.41009.3199.718
201-300 stems/ha0.410015.81416.114
301-400 stems/ha0.77119.41220.112
401-500 stems/ha1.45010.01811.517
501-600 stems/ha..9.0199.019
more than 600 stems/ha..24.01124.011
total3.63193.9397.52
Eastern Pre-Alps0-100 stems/ha0.41006.8227.122
101-200 stems/ha1.4503.9295.425
201-300 stems/ha0.410012.91513.215
301-400 stems/ha0.7719.61810.417
401-500 stems/ha1.45010.71712.116
501-600 stems/ha0.7717.9208.619
more than 600 stems/ha2.93513.91516.813
total7.92065.7473.63
Northwestern Alps0-100 stems/ha0.7716.8227.521
101-200 stems/ha1.1587.9209.019
201-300 stems/ha1.1579.31910.417
301-400 stems/ha0.41007.1217.521
401-500 stems/ha1.8446.1237.920
501-600 stems/ha1.1574.6275.724
more than 600 stems/ha2.53711.11713.615
total8.61952.9561.54
Central Alps0-100 stems/ha0.31003.5313.929
101-200 stems/ha..2.7342.734
201-300 stems/ha0.7702.4373.132
301-400 stems/ha0.31002.4372.734
401-500 stems/ha0.7702.7343.430
501-600 stems/ha1.0571.4502.437
more than 600 stems/ha1.7446.9208.618
total4.82522.2927.07
Northeastern Alps0-100 stems/ha0.7712.9353.631
101-200 stems/ha..3.2323.232
201-300 stems/ha1.1575.4246.422
301-400 stems/ha1.1573.9295.025
401-500 stems/ha..3.2323.232
501-600 stems/ha..3.6303.630
more than 600 stems/ha1.8445.0256.821
total4.72627.2731.96
Southwestern Alps0-100 stems/ha1.74414.41516.114
101-200 stems/ha2.43712.01614.415
201-300 stems/ha5.82412.31618.213
301-400 stems/ha3.4317.62111.017
401-500 stems/ha3.83012.31616.114
501-600 stems/ha1.7445.1256.922
more than 600 stems/ha7.52118.91326.410
total26.41082.74109.13
Southeastern Alps0-100 stems/ha1.84515.11516.814
101-200 stems/ha1.45020.61222.012
201-300 stems/ha2.83522.51225.311
301-400 stems/ha2.53817.61320.012
401-500 stems/ha2.53816.11418.613
501-600 stems/ha1.84510.61812.316
more than 600 stems/ha4.22821.41225.611
total16.914123.83140.62
Southern Alps0-100 stems/ha1.84518.31320.113
101-200 stems/ha3.63115.21518.813
201-300 stems/ha3.23314.11517.314
301-400 stems/ha4.32916.21420.512
401-500 stems/ha3.93013.11617.014
501-600 stems/ha1.15813.11614.215
more than 600 stems/ha7.42130.41037.99
total25.211120.63145.72
Switzerland0-100 stems/ha8.520120.55129.05
101-200 stems/ha13.816147.25161.04
201-300 stems/ha18.114169.74187.84
301-400 stems/ha18.414159.84178.24
401-500 stems/ha19.813127.35147.25
501-600 stems/ha11.51799.86111.35
more than 600 stems/ha35.810211.44247.23
total126.051035.711161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164580/150962

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcrown closure %± %± %± %± %± %± %±
inside perimetern/a....3.11.81.41.42.42.42.71.92.00.7
crowded42.96.615.88.439.84.924.65.27.14.038.35.732.02.5
normal28.66.042.111.331.64.715.94.419.06.122.04.925.32.3
loose7.13.421.19.410.23.18.73.416.75.89.63.410.61.6
open14.34.7..4.12.017.44.621.46.39.63.411.21.7
scattered1.81.815.88.43.11.713.04.17.14.06.83.06.71.3
grouped crowded....5.12.22.92.09.54.54.12.33.91.0
grouped normal1.81.8..3.11.71.41.414.35.45.52.74.21.1
heterogeneous3.62.55.35.1..14.54.22.42.41.41.44.11.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.60.40.80.32.00.53.31.23.11.01.10.61.60.2
crowded28.62.130.71.724.31.519.02.77.41.532.52.525.50.8
normal32.62.139.81.821.61.413.42.39.71.717.22.025.60.8
loose10.41.412.11.28.10.99.32.08.41.64.61.19.20.5
open13.71.611.41.215.81.218.52.623.72.512.71.815.00.7
scattered5.21.02.70.68.61.016.22.518.52.313.51.88.70.5
grouped crowded0.80.40.30.27.40.94.21.48.61.68.21.54.60.4
grouped normal1.70.60.60.36.80.93.71.315.72.27.41.45.10.4
heterogeneous6.41.11.60.55.40.812.52.34.91.32.90.94.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.60.30.80.32.10.52.81.03.01.01.40.61.60.2
crowded30.12.030.31.725.91.420.32.47.31.433.52.326.20.8
normal32.12.039.91.822.61.314.02.110.91.718.01.925.60.7
loose10.01.312.41.28.30.99.21.79.51.65.51.19.30.5
open13.81.511.11.214.61.118.22.323.42.312.11.614.60.6
scattered4.80.93.00.68.00.915.42.117.02.112.31.68.50.5
grouped crowded0.70.40.30.27.20.83.91.18.71.57.51.34.50.4
grouped normal1.70.60.60.36.40.83.21.015.52.07.11.35.00.4
heterogeneous6.11.01.70.54.90.713.02.04.61.22.60.84.70.4
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 #164581/150963

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....1.1580.31000.41000.7712.538
crowded8.6201.15813.8165.8241.15810.01840.49
normal5.8252.83511.0183.8302.8355.72531.910
loose1.4501.4503.5312.1412.5372.53813.416
open2.935..1.4504.1283.2332.53814.116
scattered0.41001.1581.1583.1331.1581.8458.420
grouped crowded....1.8450.7711.4501.1584.927
grouped normal0.4100..1.1580.31002.1411.4505.326
heterogeneous0.7710.4100..3.4310.41000.41005.226
total20.2136.72334.81023.61114.81526.011126.15
outside perimetern/a1.1582.1416.1242.4383.2331.45016.315
crowded49.7776.8675.4614.0157.42140.38263.53
normal56.5799.7567.079.9189.81821.312264.33
loose18.01430.41025.2116.9228.5205.72594.76
open23.81228.71149.0813.71524.01115.714154.84
scattered9.0206.72326.71112.01618.71316.71489.86
grouped crowded1.4500.77123.0123.1338.71910.11847.08
grouped normal2.9351.45021.1132.73515.9149.21953.28
heterogeneous11.2183.93016.7149.3195.0263.63149.68
total173.72250.41310.1274.04101.13124.031033.31
totaln/a1.1582.1417.2222.8353.5312.14118.814
crowded58.4777.8689.2619.8128.52050.27303.93
normal62.36102.6578.0613.71512.71627.011296.23
loose19.51331.81028.7118.91911.0178.220108.15
open26.71128.71150.4817.81327.11018.213168.94
scattered9.4197.82127.71115.01419.71218.51398.26
grouped crowded1.4500.77124.7123.83010.11811.21752.08
grouped normal3.3331.45022.1123.13318.01310.61858.58
heterogeneous11.9174.22916.71412.7165.3253.93054.88
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164582/150964

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantoncrown closure %± %± %±
AGn/a..0.80.80.80.8
crowded..31.94.331.14.2
normal66.727.343.74.544.34.5
loose33.327.312.63.113.13.1
open..9.22.79.02.6
scattered..0.80.80.80.8
grouped crowded......
grouped normal......
heterogeneous..0.80.80.80.8
total100.0.100.0.100.0.
AIn/a..6.66.56.26.1
crowded..52.613.149.312.7
normal..13.18.912.38.4
loose100.0.6.66.512.38.4
open..6.66.56.26.1
scattered......
grouped crowded..14.69.513.78.9
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
ARn/a......
crowded50.020.842.111.544.010.1
normal33.319.642.111.540.09.9
loose......
open..5.35.24.04.0
scattered16.715.55.35.28.05.5
grouped crowded......
grouped normal..5.35.24.04.0
heterogeneous......
total100.0.100.0.100.0.
BEn/a3.82.71.80.62.00.6
crowded32.86.524.42.025.32.0
normal36.56.727.52.128.42.0
loose7.73.78.11.38.11.2
open5.83.216.91.815.81.6
scattered3.82.74.51.04.40.9
grouped crowded3.82.73.40.93.40.8
grouped normal3.82.75.01.04.91.0
heterogeneous1.91.98.41.37.71.2
total100.0.100.0.100.0.
BL/BSn/a......
crowded50.020.630.86.933.16.6
normal33.319.449.17.547.27.0
loose..15.65.513.84.9
open16.715.32.22.23.92.8
scattered..2.22.22.02.0
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
FRn/a..2.71.62.61.5
crowded100.0.31.04.433.44.4
normal..22.74.021.93.9
loose..11.83.111.43.0
open..9.12.78.72.7
scattered..10.93.010.52.9
grouped crowded..8.12.67.92.5
grouped normal..2.71.62.61.5
heterogeneous..0.90.90.90.9
total100.0.100.0.100.0.
GEn/a..14.814.614.814.6
crowded..40.919.640.919.6
normal..14.814.614.814.6
loose......
open..14.814.614.814.6
scattered..14.814.614.814.6
grouped crowded......
grouped normal......
heterogeneous......
total..100.0.100.0.
GLn/a......
crowded37.517.329.87.631.27.0
normal37.517.38.14.513.45.1
loose12.511.82.72.74.53.1
open..26.97.322.16.2
scattered..10.85.28.94.3
grouped crowded..16.36.113.45.1
grouped normal12.511.85.43.86.73.8
heterogeneous......
total100.0.100.0.100.0.
GRn/a3.32.33.10.83.10.8
crowded11.74.112.11.612.01.5
normal23.45.512.01.613.41.6
loose20.05.29.01.410.41.4
open16.74.820.82.020.21.8
scattered6.73.217.41.816.11.7
grouped crowded6.73.28.61.48.41.2
grouped normal10.03.912.51.612.21.5
heterogeneous1.71.74.51.04.10.9
total100.0.100.0.100.0.
JUn/a......
crowded40.022.036.55.336.75.2
normal..33.05.231.15.0
loose20.018.012.23.612.73.6
open40.022.07.32.99.23.1
scattered..3.72.13.52.0
grouped crowded......
grouped normal..1.21.21.21.2
heterogeneous..6.12.75.82.5
total100.0.100.0.100.0.
LUn/a..0.80.80.80.8
crowded..30.34.130.14.1
normal100.0.34.04.234.54.2
loose..7.12.37.12.3
open..19.03.518.83.5
scattered..2.41.42.41.3
grouped crowded..0.80.80.80.8
grouped normal..1.61.11.61.1
heterogeneous..4.11.84.11.8
total100.0.100.0.100.0.
NEn/a......
crowded30.014.613.13.915.03.9
normal10.09.525.75.023.94.6
loose20.012.711.53.612.53.5
open20.012.717.04.317.34.1
scattered..4.12.43.72.1
grouped crowded..1.31.31.11.1
grouped normal10.09.56.72.97.12.8
heterogeneous10.09.520.54.619.34.2
total100.0.100.0.100.0.
NWn/a......
crowded100.0.26.310.330.010.5
normal..26.310.325.09.9
loose......
open..21.19.520.09.1
scattered..21.19.520.09.1
grouped crowded......
grouped normal......
heterogeneous..5.35.25.05.0
total100.0.100.0.100.0.
OWn/a..4.12.83.82.6
crowded25.021.823.46.223.66.0
normal25.021.829.86.729.56.4
loose..2.12.12.02.0
open25.021.817.15.517.75.4
scattered25.021.810.74.511.84.6
grouped crowded..4.33.03.92.7
grouped normal..2.12.12.02.0
heterogeneous..6.43.65.93.3
total100.0.100.0.100.0.
SGn/a5.85.60.70.71.30.9
crowded23.610.329.34.028.73.7
normal41.212.030.94.032.03.8
loose11.87.87.52.38.02.2
open5.95.710.52.710.02.5
scattered5.95.76.82.26.72.0
grouped crowded..5.31.94.71.7
grouped normal..9.02.58.02.2
heterogeneous5.95.7..0.70.7
total100.0.100.0.100.0.
SHn/a......
crowded50.035.841.28.541.78.3
normal..47.18.644.48.3
loose..8.84.98.34.7
open..2.92.92.82.8
scattered50.035.8..2.82.8
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
SOn/a......
crowded33.327.424.74.825.04.7
normal33.327.440.75.540.55.4
loose..12.33.711.93.6
open33.327.416.04.116.74.1
scattered..6.22.76.02.6
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
SZn/a..4.12.33.82.2
crowded20.018.026.05.225.65.0
normal60.022.021.94.924.34.9
loose20.018.09.63.510.33.5
open..12.33.911.53.6
scattered..9.63.59.03.3
grouped crowded..4.12.33.82.2
grouped normal..8.23.27.73.0
heterogeneous..4.12.33.82.2
total100.0.100.0.100.0.
TGn/a......
crowded..27.85.527.05.3
normal100.0.33.25.735.15.7
loose..21.75.021.04.9
open..10.13.69.83.5
scattered..5.82.85.62.7
grouped crowded......
grouped normal..1.41.41.41.4
heterogeneous......
total100.0.100.0.100.0.
TIn/a1.71.70.40.40.60.4
crowded42.46.434.92.936.22.7
normal18.65.117.42.317.62.1
loose6.83.34.51.34.91.2
open10.23.913.02.112.51.8
scattered6.83.311.11.910.31.7
grouped crowded5.12.98.11.77.61.5
grouped normal6.83.38.11.77.91.5
heterogeneous1.71.72.61.02.40.9
total100.0.100.0.100.0.
URn/a......
crowded33.313.726.26.827.76.1
normal33.313.711.75.016.55.1
loose16.710.87.44.19.44.0
open8.38.09.44.59.23.9
scattered..9.44.57.33.6
grouped crowded8.38.016.45.714.74.8
grouped normal..12.45.29.74.1
heterogeneous..7.03.95.53.1
total100.0.100.0.100.0.
VDn/a..1.20.71.20.7
crowded64.711.627.92.930.32.9
normal29.411.132.03.031.82.9
loose..8.21.87.71.7
open..13.52.212.72.1
scattered..8.51.88.01.7
grouped crowded5.95.73.71.23.81.2
grouped normal..1.60.81.50.8
heterogeneous..3.31.13.11.1
total100.0.100.0.100.0.
VSn/a1.31.32.91.12.50.9
crowded29.95.220.32.622.62.3
normal15.64.114.12.214.52.0
loose7.83.18.31.88.21.5
open15.64.119.12.518.22.2
scattered11.73.716.22.415.12.0
grouped crowded3.92.24.11.34.11.1
grouped normal1.31.33.31.22.80.9
heterogeneous13.03.811.62.112.01.8
total100.0.100.0.100.0.
ZGn/a..7.77.77.17.1
crowded..7.77.77.17.1
normal..30.813.228.612.5
loose100.0.23.112.128.612.5
open..7.77.77.17.1
scattered..7.77.77.17.1
grouped crowded..7.77.77.17.1
grouped normal......
heterogeneous..7.77.77.17.1
total100.0.100.0.100.0.
ZHn/a......
crowded..27.13.726.93.7
normal..36.84.036.64.0
loose..16.73.116.53.1
open..14.63.014.52.9
scattered100.0.1.41.02.11.2
grouped crowded..0.70.70.70.7
grouped normal..1.41.01.41.0
heterogeneous..1.41.01.41.0
total100.0.100.0.100.0.
Switzerlandn/a1.90.71.60.21.60.2
crowded32.22.525.60.826.30.8
normal25.22.325.70.825.70.8
loose10.61.69.20.59.30.5
open11.21.714.90.714.50.6
scattered6.71.38.70.58.50.5
grouped crowded3.91.04.50.44.50.4
grouped normal4.21.15.10.45.00.4
heterogeneous4.11.04.70.44.60.4
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #164583/150965

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantoncrown closure1000 ha± %1000 ha± %1000 ha± %
AGn/a..0.41000.4100
crowded..15.31415.314
normal0.87020.91121.710
loose0.41006.0246.423
open..4.4294.429
scattered..0.41000.4100
grouped crowded......
grouped normal......
heterogeneous..0.41000.4100
total1.25747.9349.12
AIn/a..0.31000.3100
crowded..2.6272.627
normal..0.6690.669
loose0.31000.31000.669
open..0.31000.3100
scattered......
grouped crowded..0.7710.771
grouped normal......
heterogeneous......
total0.31004.9145.212
ARn/a......
crowded1.0552.6303.523
normal0.6692.6303.225
loose......
open..0.31000.3100
scattered0.31000.31000.669
grouped crowded......
grouped normal..0.31000.3100
heterogeneous......
total1.9376.1128.05
BEn/a0.7712.7353.431
crowded5.82437.0942.88
normal6.52341.7848.27
loose1.45012.31613.715
open1.05825.71126.711
scattered0.7716.9227.521
grouped crowded0.7715.2265.824
grouped normal0.7717.6218.320
heterogeneous0.310012.71613.016
total17.813151.72169.52
BL/BSn/a......
crowded1.2575.6246.921
normal0.8709.0179.815
loose..2.9362.936
open0.41000.41000.870
scattered..0.41000.4100
grouped crowded......
grouped normal......
heterogeneous......
total2.43918.3720.75
FRn/a..1.1571.157
crowded1.54912.71514.213
normal..9.3189.318
loose..4.9264.926
open..3.7313.731
scattered..4.5274.527
grouped crowded..3.3323.332
grouped normal..1.1571.157
heterogeneous..0.41000.4100
total1.54941.1442.63
GEn/a..0.51000.5100
crowded..1.3541.354
normal..0.51000.5100
loose......
open..0.51000.5100
scattered..0.51000.5100
grouped crowded......
grouped normal......
heterogeneous......
total..3.1203.120
GLn/a......
crowded1.2574.2275.423
normal1.2571.2572.339
loose0.41000.41000.870
open..3.8293.829
scattered..1.5491.549
grouped crowded..2.3392.339
grouped normal0.41000.8701.257
heterogeneous......
total3.13314.21017.37
GRn/a0.7714.5275.225
crowded2.43817.91320.313
normal4.92617.81322.712
loose4.22913.31617.513
open3.53130.71034.19
scattered1.45025.81127.211
grouped crowded1.45012.71614.115
grouped normal2.14118.51320.612
heterogeneous0.31006.6237.022
total21.012147.73168.62
JUn/a......
crowded0.87011.71512.415
normal..10.51610.516
loose0.41003.9304.328
open0.8702.3403.134
scattered..1.2571.257
grouped crowded......
grouped normal..0.41000.4100
heterogeneous..1.9441.944
total1.94431.9433.93
LUn/a..0.31000.3100
crowded..12.01412.014
normal0.310013.51313.812
loose..2.8322.832
open..7.5197.519
scattered..0.9570.957
grouped crowded..0.31000.3100
grouped normal..0.6700.670
heterogeneous..1.6441.644
total0.310039.7340.03
NEn/a......
crowded1.0573.3304.226
normal0.31006.4206.719
loose0.6702.9323.528
open0.6704.2264.924
scattered..1.0581.058
grouped crowded..0.31000.3100
grouped normal0.31001.7442.040
heterogeneous0.31005.1235.422
total3.23025.0628.24
NWn/a......
crowded0.41001.9402.336
normal..1.9401.940
loose......
open..1.5461.546
scattered..1.5461.546
grouped crowded......
grouped normal......
heterogeneous..0.41000.4100
total0.41007.3107.78
OWn/a..0.7710.771
crowded0.41004.1274.526
normal0.41005.2235.622
loose..0.41000.4100
open0.41003.0333.431
scattered0.41001.9432.239
grouped crowded..0.7700.770
grouped normal..0.41000.4100
heterogeneous..1.1571.157
total1.54917.5619.04
SGn/a0.41000.41000.771
crowded1.45014.11415.513
normal2.53714.81417.412
loose0.7703.6314.328
open0.41005.1265.425
scattered0.41003.3333.631
grouped crowded..2.5372.537
grouped normal..4.3284.328
heterogeneous0.4100..0.4100
total6.12348.1554.24
SHn/a......
crowded0.41005.0215.320
normal..5.7195.719
loose..1.1561.156
open..0.41000.4100
scattered0.4100..0.4100
grouped crowded......
grouped normal......
heterogeneous......
total0.77012.1512.83
SOn/a......
crowded0.41007.6207.919
normal0.410012.51412.914
loose..3.8303.830
open0.41004.9265.325
scattered..1.9441.944
grouped crowded......
grouped normal......
heterogeneous......
total1.15730.7431.83
SZn/a..1.1571.157
crowded0.41006.9217.220
normal1.1575.8236.920
loose0.41002.5372.934
open..3.3323.332
scattered..2.5372.537
grouped crowded..1.1571.157
grouped normal..2.2402.240
heterogeneous..1.1571.157
total1.84426.4628.35
TGn/a......
crowded..5.8205.820
normal0.6706.9177.516
loose..4.5234.523
open..2.1362.136
scattered..1.2491.249
grouped crowded......
grouped normal..0.31000.3100
heterogeneous......
total0.67020.7421.33
TIn/a0.41000.41000.771
crowded9.01933.7942.68
normal3.93016.81420.712
loose1.4504.3285.724
open2.14112.61614.715
scattered1.45010.71812.116
grouped crowded1.1587.8218.919
grouped normal1.4507.8219.319
heterogeneous0.41002.5372.935
total21.11296.54117.72
URn/a......
crowded1.3493.7295.024
normal1.3491.7433.031
loose0.7701.0581.744
open0.31001.3491.743
scattered..1.3491.349
grouped crowded0.31002.3362.634
grouped normal..1.7441.744
heterogeneous..1.0571.057
total4.02714.01218.09
VDn/a..1.1581.158
crowded4.23025.81130.010
normal1.94429.61031.59
loose..7.6227.622
open..12.51612.516
scattered..7.9217.921
grouped crowded0.41003.4333.831
grouped normal..1.5501.550
heterogeneous..3.0353.035
total6.52492.4398.92
VSn/a0.31002.4382.835
crowded7.92016.81324.711
normal4.12811.71615.814
loose2.1416.9229.019
open4.12815.81419.912
scattered3.13313.41516.514
grouped crowded1.0583.4314.527
grouped normal0.31002.7353.133
heterogeneous3.4319.61813.015
total26.41082.74109.13
ZGn/a..0.41000.4100
crowded..0.41000.4100
normal..1.7441.744
loose0.41001.3531.744
open..0.41000.4100
scattered..0.41000.4100
grouped crowded..0.41000.4100
grouped normal......
heterogeneous..0.41000.4100
total0.41005.696.06
ZHn/a......
crowded..13.71413.714
normal..18.71118.711
loose..8.5198.519
open..7.4207.420
scattered0.41000.7701.157
grouped crowded..0.41000.4100
grouped normal..0.7700.770
heterogeneous..0.7700.770
total0.410050.8251.12
Switzerlandn/a2.43816.41518.814
crowded40.59265.63306.13
normal31.710266.83298.53
loose13.41695.16108.55
open14.016154.25168.24
scattered8.42090.1698.56
grouped crowded4.92747.0851.98
grouped normal5.32652.6857.98
heterogeneous5.22648.7853.88
total125.751036.411162.11

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #164584/150966

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcrown closure %± %± %± %± %± %±
inside perimetern/a......3.41.41.41.41.90.7
crowded36.56.737.512.140.57.625.63.338.05.832.02.5
normal32.76.531.311.628.67.022.73.222.65.025.32.3
loose7.73.712.58.314.35.410.82.39.93.510.61.6
open15.45.0..4.83.313.12.59.93.511.21.7
scattered3.82.76.36.17.14.07.42.07.03.06.71.3
grouped crowded....2.42.45.71.74.22.43.91.0
grouped normal1.91.9..2.42.45.11.75.62.74.21.1
heterogeneous1.91.912.58.3..6.21.81.41.44.21.0
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.60.30.90.42.30.62.30.51.20.61.60.2
crowded29.12.029.61.824.41.818.51.332.32.525.50.8
normal34.32.138.71.926.01.914.11.217.02.025.70.8
loose10.41.413.01.37.21.18.60.94.71.19.20.5
open12.81.512.61.315.41.518.41.313.01.815.00.7
scattered4.20.93.30.77.21.114.41.213.21.88.70.5
grouped crowded0.60.30.30.25.20.98.10.98.11.54.50.4
grouped normal1.60.60.60.35.91.09.01.07.61.45.10.4
heterogeneous6.21.10.90.46.31.06.60.82.90.94.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.50.30.90.42.20.62.50.51.20.51.60.2
crowded29.82.029.81.825.51.819.71.233.32.326.20.8
normal34.22.038.51.926.21.815.61.118.01.925.60.7
loose10.21.313.01.37.71.19.00.95.61.19.30.5
open13.11.412.31.314.71.417.61.212.41.614.60.6
scattered4.20.93.40.77.21.113.21.012.11.68.40.5
grouped crowded0.50.30.30.25.00.97.70.87.51.34.50.4
grouped normal1.60.50.60.35.70.98.30.97.31.35.00.4
heterogeneous5.81.01.20.45.81.06.50.82.70.84.70.4
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 #164585/150967

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a......2.1410.41002.438
crowded6.9232.1416.12415.6159.61940.39
normal6.2241.8454.32913.8165.72531.810
loose1.5500.7712.2416.6232.53813.416
open2.935..0.7717.9212.53814.116
scattered0.7710.41001.1584.5281.8458.420
grouped crowded....0.41003.5321.1584.927
grouped normal0.4100..0.41003.1331.4505.326
heterogeneous0.41000.771..3.8300.41005.226
total19.0135.62515.11560.8725.211125.85
outside perimetern/a1.1582.1414.7286.9221.45016.315
crowded52.9766.1649.0856.5739.08263.53
normal62.4686.5552.3743.3820.512264.93
loose19.01329.21014.41526.4115.72594.66
open23.41228.11131.01056.4715.614154.55
scattered7.7227.42214.41544.1815.91489.46
grouped crowded1.1580.77110.41824.7129.81846.88
grouped normal2.9351.45011.91727.5119.21952.88
heterogeneous11.3182.14112.61620.1133.53149.78
total181.82223.51200.72305.92120.631032.51
totaln/a1.1582.1414.7289.0191.84518.714
crowded59.9768.2655.1772.1648.57303.83
normal68.6688.2556.6757.1726.211296.73
loose20.41329.91016.61432.9108.120107.95
open26.31128.11131.71064.4718.113168.64
scattered8.4217.72115.51548.5817.71397.86
grouped crowded1.1580.77110.81828.21110.91751.68
grouped normal3.3331.45012.21730.61010.61858.18
heterogeneous11.7172.83512.61623.9123.93054.98
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164586/150968

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcrown closure %± %± %± %± %± %± %±
inside perimetern/a..4.53.12.12.11.31.34.22.91.41.42.00.7
crowded36.85.843.27.530.66.629.95.210.44.438.05.832.02.5
normal32.45.729.56.936.76.915.64.118.85.622.65.025.32.3
loose8.83.44.53.116.35.37.83.118.85.69.93.510.61.6
open11.83.94.53.14.12.815.64.118.85.69.93.511.21.7
scattered4.42.52.32.26.13.411.73.76.33.57.03.06.71.3
grouped crowded..6.83.82.02.03.92.28.34.04.22.43.91.0
grouped normal1.51.54.53.12.02.01.31.312.54.85.62.74.21.1
heterogeneous4.42.5....13.03.82.12.11.41.44.11.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.80.31.90.61.90.72.91.12.80.91.20.61.60.2
crowded29.41.423.21.928.82.520.32.610.01.632.32.525.50.8
normal36.81.422.31.824.52.414.12.211.31.717.02.025.60.8
loose11.91.07.71.26.81.48.31.89.71.64.71.19.20.5
open12.71.016.51.611.81.819.12.522.42.213.01.815.00.7
scattered3.70.68.41.27.81.516.22.416.72.013.21.88.70.5
grouped crowded0.40.26.31.18.21.64.11.38.71.58.11.54.50.4
grouped normal1.10.35.61.08.21.53.31.213.91.87.61.45.10.4
heterogeneous3.30.58.11.22.10.811.62.14.61.12.90.94.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.70.22.10.61.90.72.50.93.00.91.20.51.60.2
crowded29.81.324.81.829.02.322.62.310.01.533.32.326.20.8
normal36.51.422.81.826.12.314.52.012.21.618.01.925.60.7
loose11.70.97.41.18.01.48.21.510.81.65.61.19.30.5
open12.61.015.61.510.81.618.22.221.92.112.41.614.60.6
scattered3.70.58.01.17.61.415.12.015.51.812.11.68.50.5
grouped crowded0.40.26.41.07.41.44.11.18.61.47.51.34.50.4
grouped normal1.10.35.51.07.41.42.80.913.71.77.31.35.00.4
heterogeneous3.30.57.41.11.90.712.01.84.31.02.70.84.70.4
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 #164587/150969

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.7710.41000.31000.7710.41002.538
crowded8.9206.9235.2257.9201.8459.61940.29
normal7.9214.7276.2234.1283.2335.72531.710
loose2.1410.7712.8352.1413.2332.53813.316
open2.9350.7710.7714.1283.2332.53814.016
scattered1.1580.41001.0583.1331.1581.8458.420
grouped crowded..1.1580.31001.0581.4501.1584.927
grouped normal0.41000.7710.31000.31002.1411.4505.326
heterogeneous1.158....3.4310.41000.41005.226
total24.31215.91516.91326.41016.91425.211125.55
outside perimetern/a3.2333.6312.1412.4383.5311.45016.315
crowded119.1543.6832.5916.81312.31639.08263.33
normal149.1441.8827.61011.71614.01520.512264.73
loose48.3814.4157.6216.92212.0175.72594.86
open51.5831.01013.31615.81427.71015.614154.94
scattered15.01515.9158.82013.41520.71215.91489.66
grouped crowded1.84511.9179.3193.43110.7179.81846.98
grouped normal4.32910.5189.2192.73517.2149.21953.18
heterogeneous13.21615.1152.4389.6185.6253.53149.68
total405.71187.92112.7382.74123.83120.631033.31
totaln/a3.2334.3292.4382.8354.2281.84518.714
crowded128.1550.5837.6824.71114.11548.57303.53
normal157.0446.5833.8915.81417.21426.211296.43
loose50.4815.11510.4189.01915.1158.120108.25
open54.4831.71014.01519.91230.91018.113168.94
scattered16.11516.2149.81816.51421.71217.71398.06
grouped crowded1.84513.0169.6194.52712.11610.91751.98
grouped normal4.72811.2189.6193.13319.31310.61858.48
heterogeneous14.31615.1152.43813.0156.0243.93054.88
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164588/150970

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncrown closure %± %± %±
Western Juran/a..0.80.40.70.4
crowded38.17.526.92.328.02.2
normal28.67.030.52.330.32.2
loose9.54.59.61.59.61.4
open16.75.816.11.916.11.8
scattered2.42.45.21.14.91.1
grouped crowded..0.80.50.70.4
grouped normal2.42.42.10.72.10.7
heterogeneous2.42.48.01.47.51.3
total100.0.100.0.100.0.
Eastern Juran/a......
crowded30.014.536.54.636.04.4
normal50.015.947.44.747.64.5
loose..13.43.212.33.0
open10.09.51.81.32.51.4
scattered10.09.50.90.91.61.2
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
Western Plateaun/a..3.51.73.41.7
crowded100.0.38.04.539.14.5
normal..36.94.536.24.4
loose..8.72.68.52.6
open..7.82.57.72.5
scattered..3.51.73.41.7
grouped crowded..0.90.90.90.9
grouped normal......
heterogeneous..0.90.90.90.9
total100.0.100.0.100.0.
Central Plateaun/a..0.50.50.50.5
crowded44.416.627.93.128.63.1
normal22.213.940.93.440.23.3
loose11.110.510.32.110.42.1
open..14.72.414.12.3
scattered11.110.54.21.44.51.4
grouped crowded......
grouped normal..0.50.50.50.5
heterogeneous11.110.50.90.71.40.8
total100.0.100.0.100.0.
Eastern Plateaun/a..0.30.30.30.3
crowded..27.62.627.22.5
normal60.021.937.72.838.02.7
loose20.017.916.62.116.62.1
open..13.01.912.81.9
scattered..2.60.92.60.9
grouped crowded..0.30.30.30.3
grouped normal..1.00.61.00.6
heterogeneous20.017.91.00.61.30.6
total100.0.100.0.100.0.
Western Pre-Alpsn/a..3.61.83.31.6
crowded70.014.519.83.823.93.9
normal20.012.721.63.921.53.7
loose..9.02.78.32.5
open..10.82.99.92.7
scattered..14.53.313.33.1
grouped crowded10.09.511.73.111.62.9
grouped normal..6.32.35.82.1
heterogeneous..2.71.52.51.4
total100.0.100.0.100.0.
Central Pre-Alpsn/a..1.50.81.50.7
crowded30.014.521.82.622.12.5
normal20.012.724.82.724.62.6
loose20.012.76.51.57.01.5
open10.09.521.82.521.32.5
scattered10.09.55.71.45.91.4
grouped crowded..3.11.12.91.0
grouped normal10.09.53.81.24.01.2
heterogeneous..11.11.910.71.9
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a..2.71.22.41.1
crowded31.89.931.03.431.13.2
normal36.410.330.43.431.13.2
loose18.28.27.11.98.31.9
open4.54.59.22.18.72.0
scattered9.16.14.91.65.31.6
grouped crowded..4.31.53.91.3
grouped normal..8.72.17.81.9
heterogeneous..1.60.91.50.8
total100.0.100.0.100.0.
Northwestern Alpsn/a8.35.71.31.02.31.2
crowded37.69.928.43.729.73.5
normal37.59.918.23.220.93.1
loose..8.82.37.52.0
open4.24.111.52.610.52.3
scattered..8.82.37.62.0
grouped crowded8.35.78.12.38.12.1
grouped normal4.24.18.12.37.62.0
heterogeneous..6.72.15.81.8
total100.0.100.0.100.0.
Central Alpsn/a......
crowded28.612.124.95.425.65.0
normal42.913.317.14.721.74.7
loose14.39.47.93.49.03.3
open7.16.910.93.910.23.4
scattered..11.14.09.13.3
grouped crowded7.16.912.44.111.53.6
grouped normal..9.63.77.93.1
heterogeneous..6.23.05.12.5
total100.0.100.0.100.0.
Northeastern Alpsn/a7.87.41.31.32.31.6
crowded30.712.827.65.228.14.8
normal30.712.817.14.319.14.2
loose15.410.05.32.66.72.7
open..18.44.515.73.9
scattered7.77.411.83.711.23.4
grouped crowded..13.23.911.23.4
grouped normal7.77.45.32.65.62.5
heterogeneous......
total100.0.100.0.100.0.
Southwestern Alpsn/a1.31.32.91.12.50.9
crowded29.95.220.32.622.62.3
normal15.64.114.12.214.52.0
loose7.83.18.31.88.21.5
open15.64.119.12.518.22.2
scattered11.73.716.22.415.12.0
grouped crowded3.92.24.11.34.11.1
grouped normal1.31.33.31.22.80.9
heterogeneous13.03.811.62.112.01.8
total100.0.100.0.100.0.
Southeastern Alpsn/a4.22.92.80.93.00.9
crowded10.44.410.01.610.01.5
normal18.85.611.31.712.21.6
loose18.85.69.71.610.81.6
open18.85.622.42.221.92.1
scattered6.33.516.72.015.51.8
grouped crowded8.34.08.71.58.61.4
grouped normal12.54.813.91.813.71.7
heterogeneous2.12.14.61.14.31.0
total100.0.100.0.100.0.
Southern Alpsn/a1.41.41.20.61.20.5
crowded38.05.832.32.533.32.3
normal22.65.017.02.018.01.9
loose9.93.54.71.15.61.1
open9.93.513.01.812.41.6
scattered7.03.013.21.812.11.6
grouped crowded4.22.48.11.57.51.3
grouped normal5.62.77.61.47.31.3
heterogeneous1.41.42.90.92.70.8
total100.0.100.0.100.0.
Switzerlandn/a2.00.71.60.21.60.2
crowded32.02.525.60.826.30.8
normal25.42.325.60.825.60.7
loose10.61.69.20.59.30.5
open11.21.714.90.714.50.6
scattered6.71.38.70.58.40.5
grouped crowded3.91.04.50.44.50.4
grouped normal4.21.15.10.45.00.4
heterogeneous4.11.04.80.44.70.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164589/150971

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1581.158
crowded5.72537.1942.88
normal4.32942.1846.47
loose1.45013.21614.615
open2.53822.11224.611
scattered0.41007.2227.521
grouped crowded..1.1581.158
grouped normal0.41002.9353.333
heterogeneous0.410011.11711.417
total15.015137.92152.82
Eastern Juran/a......
crowded1.25716.21317.312
normal2.04421.01022.910
loose..5.9245.924
open0.41000.8701.257
scattered0.41000.41000.870
grouped crowded......
grouped normal......
heterogeneous......
total4.03044.2348.22
Western Plateaun/a..1.6491.649
crowded0.87018.11218.912
normal..17.51317.513
loose..4.1304.130
open..3.7323.732
scattered..1.6491.649
grouped crowded..0.41000.4100
grouped normal......
heterogeneous..0.41000.4100
total0.87047.6448.43
Central Plateaun/a..0.31000.3100
crowded1.25018.41119.711
normal0.67127.0927.68
loose0.31006.8207.120
open..9.7179.717
scattered0.31002.8333.131
grouped crowded......
grouped normal..0.31000.3100
heterogeneous0.31000.6710.957
total2.83365.9368.72
Eastern Plateaun/a..0.41000.4100
crowded..30.4930.49
normal1.15841.5842.57
loose0.410018.21318.613
open..14.31514.315
scattered..2.9352.935
grouped crowded..0.41000.4100
grouped normal..1.1581.158
heterogeneous0.41001.1581.450
total1.844110.12111.92
Western Pre-Alpsn/a..1.5491.549
crowded2.6378.12010.717
normal0.7708.9199.618
loose..3.7303.730
open..4.4284.428
scattered..5.9235.923
grouped crowded0.41004.8275.226
grouped normal..2.6372.637
heterogeneous..1.1571.157
total3.73041.0544.84
Central Pre-Alpsn/a..1.4501.450
crowded1.15820.41221.512
normal0.77123.31124.011
loose0.7716.1246.822
open0.410020.41220.812
scattered0.41005.4255.724
grouped crowded..2.9352.935
grouped normal0.41003.6313.930
heterogeneous..10.41810.418
total3.63193.9397.52
Eastern Pre-Alpsn/a..1.8441.844
crowded2.53720.41222.911
normal2.93520.01222.911
loose1.4504.6276.123
open0.41006.1236.423
scattered0.7713.2333.929
grouped crowded..2.9352.935
grouped normal..5.7245.724
heterogeneous..1.1571.157
total7.92065.7473.63
Northwestern Alpsn/a0.7710.7711.450
crowded3.23315.01418.212
normal3.2339.61812.915
loose..4.6274.627
open0.41006.1236.423
scattered..4.7274.727
grouped crowded0.7714.3285.026
grouped normal0.41004.3284.727
heterogeneous..3.6313.631
total8.61952.9561.54
Central Alpsn/a......
crowded1.4495.5236.920
normal2.1403.8295.822
loose0.7701.7442.437
open0.31002.4372.734
scattered..2.5372.537
grouped crowded0.31002.7343.132
grouped normal..2.1402.140
heterogeneous..1.4491.449
total4.82522.2927.07
Northeastern Alpsn/a0.41000.41000.771
crowded1.4497.5209.018
normal1.4494.7266.122
loose0.7701.4492.140
open..5.0255.025
scattered0.41003.2323.630
grouped crowded..3.6303.630
grouped normal0.41001.4491.844
heterogeneous......
total4.72627.2731.96
Southwestern Alpsn/a0.31002.4382.835
crowded7.92016.81324.711
normal4.12811.71615.814
loose2.1416.9229.019
open4.12815.81419.912
scattered3.13313.41516.514
grouped crowded1.0583.4314.527
grouped normal0.31002.7353.133
heterogeneous3.4319.61813.015
total26.41082.74109.13
Southeastern Alpsn/a0.7713.5314.228
crowded1.84512.31614.115
normal3.23314.01517.214
loose3.23312.01715.115
open3.23327.71030.910
scattered1.15820.71221.712
grouped crowded1.45010.71712.116
grouped normal2.14117.21419.313
heterogeneous0.41005.6256.024
total16.914123.83140.62
Southern Alpsn/a0.41001.4501.845
crowded9.61939.0848.57
normal5.72520.51226.211
loose2.5385.7258.120
open2.53815.61418.113
scattered1.84515.91417.713
grouped crowded1.1589.81810.917
grouped normal1.4509.21910.618
heterogeneous0.41003.5313.930
total25.211120.63145.72
Switzerlandn/a2.53816.51519.014
crowded40.49265.23305.63
normal31.910265.43297.43
loose13.31695.16108.45
open14.116154.14168.24
scattered8.42089.7698.16
grouped crowded4.92747.0851.98
grouped normal5.32653.1858.48
heterogeneous5.22649.5854.78
total126.051035.711161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164590/150972
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