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NFI3

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 NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 12cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha1.81.85.35.19.73.14.52.58.14.53.12.25.71.3
101-200 stems/ha9.13.910.57.04.32.114.94.416.26.112.64.210.41.7
201-300 stems/ha7.33.526.310.111.83.311.94.010.85.117.24.712.81.8
301-400 stems/ha18.25.210.57.015.03.719.44.813.55.610.93.915.22.0
401-500 stems/ha12.74.510.57.012.93.510.43.713.55.610.93.911.91.8
501-600 stems/ha16.45.05.35.111.83.310.43.710.85.19.43.611.41.7
more than 600 stems/ha34.56.431.610.734.44.928.45.527.07.335.96.032.62.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha8.91.310.61.210.01.112.32.511.82.110.41.810.30.6
101-200 stems/ha14.31.614.91.313.51.213.92.614.82.313.22.014.10.7
201-300 stems/ha18.11.817.51.414.91.317.72.819.42.612.52.016.50.7
301-400 stems/ha13.61.616.61.416.61.313.32.515.22.313.92.115.50.7
401-500 stems/ha13.21.612.91.311.61.113.32.510.52.011.41.912.20.6
501-600 stems/ha10.01.48.01.09.21.07.82.05.51.511.01.98.80.5
more than 600 stems/ha21.91.919.61.524.21.521.73.122.82.727.52.722.60.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha8.21.210.41.110.01.010.21.911.31.99.01.69.80.5
101-200 stems/ha13.71.514.81.312.51.114.22.215.02.213.11.813.70.6
201-300 stems/ha17.01.617.71.414.61.216.22.318.32.313.31.816.10.7
301-400 stems/ha14.11.516.41.416.51.215.02.315.02.213.41.815.40.7
401-500 stems/ha13.11.512.81.211.71.112.52.110.91.911.31.712.20.6
501-600 stems/ha10.71.37.91.09.51.08.51.86.21.510.71.79.10.5
more than 600 stems/ha23.21.819.91.525.31.523.52.723.32.629.12.523.70.8
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 #159881/146260

NFI3

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 NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
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/ha0.41000.41003.2331.0581.1580.7716.723
101-200 stems/ha1.8450.7711.4503.4312.1412.93512.317
201-300 stems/ha1.4501.8453.9302.7351.4503.93015.215
301-400 stems/ha3.6310.7715.0274.4271.8442.53818.014
401-500 stems/ha2.5380.7714.3292.4371.8442.53814.116
501-600 stems/ha3.2330.41003.9302.4371.4502.14113.416
more than 600 stems/ha6.8232.14111.3176.5223.5318.22038.59
total19.8136.72333.01022.91113.11622.812118.35
outside perimeter0-100 stems/ha15.11526.21128.3117.6219.91810.41897.46
101-200 stems/ha24.21236.8938.098.61912.31613.216133.05
201-300 stems/ha30.61043.1841.9910.91716.31412.416155.34
301-400 stems/ha23.01241.0946.888.22012.71613.915145.75
401-500 stems/ha22.31231.81032.6108.2208.81911.317115.15
501-600 stems/ha16.91419.81325.9114.8264.62711.01783.06
more than 600 stems/ha37.1948.5868.1713.41519.01327.410213.54
total169.32247.21281.6261.7583.6499.64943.01
total0-100 stems/ha15.51526.51131.5108.61910.91711.117104.16
101-200 stems/ha26.01137.5939.4912.01614.51516.014145.35
201-300 stems/ha32.11044.9845.8813.71517.71316.314170.54
301-400 stems/ha26.61141.7851.8812.71614.51516.414163.74
401-500 stems/ha24.91132.51036.9910.61710.61813.815129.35
501-600 stems/ha20.21320.21329.8107.2216.02413.11696.56
more than 600 stems/ha44.0850.6879.5619.91222.61135.69252.13
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159882/146261

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 12cm, classified) %± %± %±
AG0-100 stems/ha..14.43.214.03.2
101-200 stems/ha33.327.322.03.822.33.8
201-300 stems/ha33.327.315.33.315.73.3
301-400 stems/ha33.327.318.63.619.03.6
401-500 stems/ha..9.32.79.12.6
501-600 stems/ha..7.62.57.42.4
more than 600 stems/ha..12.73.112.43.0
total100.0.100.0.100.0.
AI0-100 stems/ha..7.17.16.76.6
101-200 stems/ha..7.17.16.76.6
201-300 stems/ha......
301-400 stems/ha100.0.28.612.433.312.5
401-500 stems/ha..28.612.426.711.7
501-600 stems/ha..7.17.16.76.6
more than 600 stems/ha..21.411.320.010.6
total100.0.100.0.100.0.
AR0-100 stems/ha..5.35.24.04.0
101-200 stems/ha..5.35.24.04.0
201-300 stems/ha16.715.515.88.516.07.5
301-400 stems/ha33.319.626.310.328.09.1
401-500 stems/ha16.715.55.35.28.05.5
501-600 stems/ha..10.57.28.05.5
more than 600 stems/ha33.319.631.610.832.09.5
total100.0.100.0.100.0.
BE0-100 stems/ha8.03.810.91.510.61.4
101-200 stems/ha3.92.714.21.713.11.6
201-300 stems/ha11.74.515.11.714.81.6
301-400 stems/ha21.55.817.71.918.11.8
401-500 stems/ha11.74.513.21.613.11.5
501-600 stems/ha19.65.69.21.410.31.4
more than 600 stems/ha23.55.919.61.920.01.8
total100.0.100.0.100.0.
BL/BS0-100 stems/ha..12.35.210.74.6
101-200 stems/ha..9.84.78.54.1
201-300 stems/ha16.715.327.07.025.66.4
301-400 stems/ha..19.66.317.15.5
401-500 stems/ha..9.84.78.54.1
501-600 stems/ha50.020.64.93.410.74.6
more than 600 stems/ha33.319.416.75.818.85.7
total100.0.100.0.100.0.
FR0-100 stems/ha..12.33.211.83.1
101-200 stems/ha25.021.79.32.89.92.8
201-300 stems/ha..16.13.615.53.5
301-400 stems/ha..20.84.020.03.8
401-500 stems/ha..11.33.110.93.0
501-600 stems/ha25.021.76.62.47.32.5
more than 600 stems/ha50.025.123.64.124.64.1
total100.0.100.0.100.0.
GE0-100 stems/ha......
101-200 stems/ha......
201-300 stems/ha......
301-400 stems/ha..21.019.921.019.9
401-500 stems/ha..37.122.337.122.3
501-600 stems/ha......
more than 600 stems/ha..41.923.741.923.7
total..100.0.100.0.
GL0-100 stems/ha12.511.812.15.712.25.2
101-200 stems/ha..15.26.312.25.2
201-300 stems/ha25.015.49.15.012.25.2
301-400 stems/ha12.511.815.26.314.65.6
401-500 stems/ha..9.15.07.34.1
501-600 stems/ha..18.26.814.65.6
more than 600 stems/ha50.017.821.27.226.87.0
total100.0.100.0.100.0.
GR0-100 stems/ha7.43.610.71.610.31.5
101-200 stems/ha14.94.915.31.915.21.8
201-300 stems/ha11.14.318.92.117.91.9
301-400 stems/ha13.04.615.81.915.51.8
401-500 stems/ha16.75.19.91.610.81.5
501-600 stems/ha11.14.38.51.58.81.4
more than 600 stems/ha25.96.020.92.221.62.0
total100.0.100.0.100.0.
JU0-100 stems/ha..13.43.812.73.6
101-200 stems/ha20.018.07.32.98.12.9
201-300 stems/ha..14.73.913.83.7
301-400 stems/ha..13.43.812.73.6
401-500 stems/ha40.022.013.43.815.03.8
501-600 stems/ha..12.13.611.43.4
more than 600 stems/ha40.022.025.64.826.54.7
total100.0.100.0.100.0.
LU0-100 stems/ha100.0.3.21.64.01.8
101-200 stems/ha..12.12.912.02.9
201-300 stems/ha..18.53.518.33.5
301-400 stems/ha..13.73.113.63.1
401-500 stems/ha..9.62.79.62.6
501-600 stems/ha..8.02.48.02.4
more than 600 stems/ha..34.94.334.64.3
total100.0.100.0.100.0.
NE0-100 stems/ha..5.92.95.22.5
101-200 stems/ha30.014.613.33.915.23.9
201-300 stems/ha..25.25.022.24.5
301-400 stems/ha20.012.711.93.812.93.6
401-500 stems/ha20.012.718.64.518.74.2
501-600 stems/ha10.09.58.03.18.23.0
more than 600 stems/ha20.012.717.24.417.64.1
total100.0.100.0.100.0.
NW0-100 stems/ha......
101-200 stems/ha..6.36.25.95.8
201-300 stems/ha100.0.12.58.417.69.4
301-400 stems/ha..18.810.017.69.4
401-500 stems/ha..12.58.411.88.0
501-600 stems/ha..6.36.25.95.8
more than 600 stems/ha..43.812.641.212.2
total100.0.100.0.100.0.
OW0-100 stems/ha50.025.28.34.011.64.5
101-200 stems/ha..14.95.213.74.9
201-300 stems/ha..14.95.213.74.9
301-400 stems/ha..10.74.59.84.2
401-500 stems/ha25.021.86.43.67.93.8
501-600 stems/ha..6.43.65.93.3
more than 600 stems/ha25.021.838.47.137.36.8
total100.0.100.0.100.0.
SG0-100 stems/ha5.85.610.02.79.42.5
101-200 stems/ha5.95.77.52.47.32.2
201-300 stems/ha23.610.315.83.316.83.2
301-400 stems/ha17.79.315.03.315.33.1
401-500 stems/ha11.87.816.73.416.13.1
501-600 stems/ha..8.32.57.32.2
more than 600 stems/ha35.311.626.74.027.73.8
total100.0.100.0.100.0.
SH0-100 stems/ha..5.94.15.63.9
101-200 stems/ha50.035.814.76.116.76.3
201-300 stems/ha..20.67.019.46.7
301-400 stems/ha..5.94.15.63.9
401-500 stems/ha..8.84.98.34.7
501-600 stems/ha..14.76.113.95.8
more than 600 stems/ha50.035.829.47.930.67.8
total100.0.100.0.100.0.
SO0-100 stems/ha..10.03.49.63.3
101-200 stems/ha..13.83.913.33.7
201-300 stems/ha..16.34.115.74.0
301-400 stems/ha33.327.417.54.318.14.2
401-500 stems/ha..12.53.712.03.6
501-600 stems/ha..7.53.07.22.9
more than 600 stems/ha66.727.422.54.724.14.7
total100.0.100.0.100.0.
SZ0-100 stems/ha..4.52.64.22.4
101-200 stems/ha20.018.015.14.415.54.3
201-300 stems/ha..16.74.615.54.3
301-400 stems/ha20.018.019.74.919.74.7
401-500 stems/ha..10.63.89.93.6
501-600 stems/ha20.018.013.64.214.14.1
more than 600 stems/ha40.022.019.74.921.14.9
total100.0.100.0.100.0.
TG0-100 stems/ha..4.42.54.32.4
101-200 stems/ha..14.64.314.24.2
201-300 stems/ha..23.85.223.25.1
301-400 stems/ha..10.33.710.03.6
401-500 stems/ha..11.73.911.43.8
501-600 stems/ha..8.83.48.53.4
more than 600 stems/ha100.0.26.45.428.55.4
total100.0.100.0.100.0.
TI0-100 stems/ha2.01.911.12.19.41.8
101-200 stems/ha11.84.512.92.312.72.0
201-300 stems/ha17.65.311.02.112.32.0
301-400 stems/ha9.84.213.82.313.12.1
401-500 stems/ha11.84.512.92.312.62.0
501-600 stems/ha7.83.89.22.08.91.7
more than 600 stems/ha39.26.829.13.131.02.8
total100.0.100.0.100.0.
UR0-100 stems/ha..15.46.411.85.0
101-200 stems/ha..12.05.79.24.4
201-300 stems/ha10.09.56.04.16.93.9
301-400 stems/ha..6.44.44.93.4
401-500 stems/ha10.09.515.06.213.85.3
501-600 stems/ha30.014.66.04.111.54.9
more than 600 stems/ha50.015.939.38.641.87.6
total100.0.100.0.100.0.
VD0-100 stems/ha13.38.89.11.99.41.9
101-200 stems/ha..19.32.618.22.5
201-300 stems/ha6.76.516.92.516.32.4
301-400 stems/ha20.010.313.02.213.52.2
401-500 stems/ha6.76.512.22.211.82.1
501-600 stems/ha6.76.510.02.09.81.9
more than 600 stems/ha46.712.919.52.621.12.6
total100.0.100.0.100.0.
VS0-100 stems/ha4.12.312.62.410.31.8
101-200 stems/ha13.54.013.52.413.52.1
201-300 stems/ha13.54.017.62.716.52.2
301-400 stems/ha17.64.412.62.413.92.1
401-500 stems/ha10.83.614.02.513.22.0
501-600 stems/ha10.83.68.11.98.81.7
more than 600 stems/ha29.75.321.62.923.82.6
total100.0.100.0.100.0.
ZG0-100 stems/ha..16.711.115.410.4
101-200 stems/ha..8.38.37.77.7
201-300 stems/ha..8.38.37.77.7
301-400 stems/ha..33.314.130.813.2
401-500 stems/ha100.0.25.012.930.813.2
501-600 stems/ha......
more than 600 stems/ha..8.38.37.77.7
total100.0.100.0.100.0.
ZH0-100 stems/ha..14.83.014.73.0
101-200 stems/ha..17.63.217.53.2
201-300 stems/ha..17.63.217.53.2
301-400 stems/ha..16.23.116.13.1
401-500 stems/ha..10.62.610.52.6
501-600 stems/ha..7.72.27.72.2
more than 600 stems/ha100.0.15.53.016.13.1
total100.0.100.0.100.0.
Switzerland0-100 stems/ha5.71.310.40.69.90.5
101-200 stems/ha10.41.714.10.713.70.6
201-300 stems/ha12.91.816.40.716.00.7
301-400 stems/ha15.12.015.50.715.50.7
401-500 stems/ha11.91.812.20.612.20.6
501-600 stems/ha11.31.78.80.69.10.5
more than 600 stems/ha32.62.622.50.823.70.8
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #159883/146262

NFI3

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 NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
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..6.8236.823
101-200 stems/ha0.410010.51810.917
201-300 stems/ha0.41007.2227.621
301-400 stems/ha0.41008.9199.319
401-500 stems/ha..4.4294.429
501-600 stems/ha..3.6323.632
more than 600 stems/ha..6.0246.024
total1.25747.5348.72
AI0-100 stems/ha..0.31000.3100
101-200 stems/ha..0.31000.3100
201-300 stems/ha......
301-400 stems/ha0.31001.3451.639
401-500 stems/ha..1.3451.345
501-600 stems/ha..0.31000.3100
more than 600 stems/ha..1.0541.054
total0.31004.5134.811
AR0-100 stems/ha..0.31000.3100
101-200 stems/ha..0.31000.3100
201-300 stems/ha0.31001.0551.347
301-400 stems/ha0.6691.6412.233
401-500 stems/ha0.31000.31000.669
501-600 stems/ha..0.6690.669
more than 600 stems/ha0.6691.9362.630
total1.9376.1128.05
BE0-100 stems/ha1.45015.71417.114
101-200 stems/ha0.77120.61221.312
201-300 stems/ha2.14121.91224.011
301-400 stems/ha3.83025.71129.410
401-500 stems/ha2.14119.21321.212
501-600 stems/ha3.43113.31516.714
more than 600 stems/ha4.12928.41032.59
total17.513144.83162.32
BL/BS0-100 stems/ha..2.0432.043
101-200 stems/ha..1.6491.649
201-300 stems/ha0.41004.5274.926
301-400 stems/ha..3.3333.333
401-500 stems/ha..1.6491.649
501-600 stems/ha1.2570.8702.043
more than 600 stems/ha0.8702.8363.631
total2.43916.6819.16
FR0-100 stems/ha..4.9264.926
101-200 stems/ha0.41003.7314.129
201-300 stems/ha..6.4236.423
301-400 stems/ha..8.2198.219
401-500 stems/ha..4.5274.527
501-600 stems/ha0.41002.6373.034
more than 600 stems/ha0.7709.31810.117
total1.54939.6441.13
GE0-100 stems/ha......
101-200 stems/ha......
201-300 stems/ha......
301-400 stems/ha..0.51000.5100
401-500 stems/ha..0.8710.871
501-600 stems/ha......
more than 600 stems/ha..0.9650.965
total..2.2342.234
GL0-100 stems/ha0.41001.5491.943
101-200 stems/ha..1.9431.943
201-300 stems/ha0.8701.2571.943
301-400 stems/ha0.41001.9432.339
401-500 stems/ha..1.2571.257
501-600 stems/ha..2.3392.339
more than 600 stems/ha1.5492.7364.227
total3.13312.71115.88
GR0-100 stems/ha1.45013.21614.615
101-200 stems/ha2.83518.81321.612
201-300 stems/ha2.14123.41125.511
301-400 stems/ha2.43819.61322.012
401-500 stems/ha3.13312.21615.314
501-600 stems/ha2.14110.51812.616
more than 600 stems/ha4.92625.81130.710
total18.913123.53142.33
JU0-100 stems/ha..4.3284.328
101-200 stems/ha0.41002.3402.737
201-300 stems/ha..4.7274.727
301-400 stems/ha..4.3284.328
401-500 stems/ha0.8704.3285.126
501-600 stems/ha..3.9303.930
more than 600 stems/ha0.8708.2199.018
total1.94431.9433.93
LU0-100 stems/ha0.31001.3491.644
101-200 stems/ha..4.7244.724
201-300 stems/ha..7.2197.219
301-400 stems/ha..5.3235.323
401-500 stems/ha..3.8283.828
501-600 stems/ha..3.1313.131
more than 600 stems/ha..13.61313.613
total0.310039.0339.33
NE0-100 stems/ha..1.4501.450
101-200 stems/ha1.0573.2304.226
201-300 stems/ha..6.1216.121
301-400 stems/ha0.6702.9323.528
401-500 stems/ha0.6704.5255.123
501-600 stems/ha0.31001.9402.237
more than 600 stems/ha0.6704.2264.824
total3.23024.2627.44
NW0-100 stems/ha......
101-200 stems/ha..0.41000.4100
201-300 stems/ha0.41000.8691.255
301-400 stems/ha..1.2551.255
401-500 stems/ha..0.8690.869
501-600 stems/ha..0.41000.4100
more than 600 stems/ha..2.7322.732
total0.41006.1146.513
OW0-100 stems/ha0.7701.5492.239
101-200 stems/ha..2.6362.636
201-300 stems/ha..2.6362.636
301-400 stems/ha..1.9431.943
401-500 stems/ha0.41001.1571.549
501-600 stems/ha..1.1571.157
more than 600 stems/ha0.41006.7197.119
total1.54917.5619.04
SG0-100 stems/ha0.41004.3284.727
101-200 stems/ha0.41003.3333.631
201-300 stems/ha1.4506.9228.320
301-400 stems/ha1.1576.5227.621
401-500 stems/ha0.7707.2218.020
501-600 stems/ha..3.6313.631
more than 600 stems/ha2.24011.61613.714
total6.12343.4649.54
SH0-100 stems/ha..0.7700.770
101-200 stems/ha0.41001.8422.138
201-300 stems/ha..2.5342.534
301-400 stems/ha..0.7700.770
401-500 stems/ha..1.1561.156
501-600 stems/ha..1.8421.842
more than 600 stems/ha0.41003.6273.926
total0.77012.1512.83
SO0-100 stems/ha..3.0343.034
101-200 stems/ha..4.2284.228
201-300 stems/ha..4.9264.926
301-400 stems/ha0.41005.3255.724
401-500 stems/ha..3.8303.830
501-600 stems/ha..2.3402.340
more than 600 stems/ha0.8706.8227.620
total1.15730.3431.44
SZ0-100 stems/ha..1.1571.157
101-200 stems/ha0.41003.6304.028
201-300 stems/ha..4.0284.028
301-400 stems/ha0.41004.7265.125
401-500 stems/ha..2.5362.536
501-600 stems/ha0.41003.3323.630
more than 600 stems/ha0.7704.7265.424
total1.84423.9625.75
TG0-100 stems/ha..0.9570.957
101-200 stems/ha..3.0303.030
201-300 stems/ha..4.9234.923
301-400 stems/ha..2.1362.136
401-500 stems/ha..2.4342.434
501-600 stems/ha..1.8391.839
more than 600 stems/ha0.6705.4216.019
total0.67020.4421.04
TI0-100 stems/ha0.41008.6209.019
101-200 stems/ha2.14110.01812.216
201-300 stems/ha3.2338.62011.817
301-400 stems/ha1.84410.71812.516
401-500 stems/ha2.14110.01812.116
501-600 stems/ha1.4507.1228.520
more than 600 stems/ha7.22222.61229.710
total18.31377.6595.94
UR0-100 stems/ha..1.7441.744
101-200 stems/ha..1.3491.349
201-300 stems/ha0.31000.7701.057
301-400 stems/ha..0.7710.771
401-500 stems/ha0.31001.7432.039
501-600 stems/ha1.0570.7701.743
more than 600 stems/ha1.7434.3266.021
total3.33011.01414.311
VD0-100 stems/ha0.8718.0218.720
101-200 stems/ha..16.91416.914
201-300 stems/ha0.410014.81515.215
301-400 stems/ha1.15811.41712.516
401-500 stems/ha0.410010.61811.018
501-600 stems/ha0.41008.7209.120
more than 600 stems/ha2.73717.11419.713
total5.72587.5393.23
VS0-100 stems/ha1.0588.6199.618
101-200 stems/ha3.4319.31912.716
201-300 stems/ha3.43112.01615.414
301-400 stems/ha4.5278.61913.015
401-500 stems/ha2.7359.61812.316
501-600 stems/ha2.7355.5258.220
more than 600 stems/ha7.52114.81422.311
total25.41068.3593.73
ZG0-100 stems/ha..0.9680.968
101-200 stems/ha..0.41000.4100
201-300 stems/ha..0.41000.4100
301-400 stems/ha..1.7441.744
401-500 stems/ha0.41001.3531.744
501-600 stems/ha......
more than 600 stems/ha..0.41000.4100
total0.41005.1135.69
ZH0-100 stems/ha..7.4207.420
101-200 stems/ha..8.8188.818
201-300 stems/ha..8.8188.818
301-400 stems/ha..8.1198.119
401-500 stems/ha..5.3255.325
501-600 stems/ha..3.9293.929
more than 600 stems/ha0.41007.8208.119
total0.410050.0250.42
Switzerland0-100 stems/ha6.72398.56105.36
101-200 stems/ha12.317133.65145.95
201-300 stems/ha15.215155.34170.54
301-400 stems/ha17.814146.95164.84
401-500 stems/ha14.116115.35129.45
501-600 stems/ha13.31683.1696.56
more than 600 stems/ha38.59213.24251.73
total117.95946.011064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #159884/146263

NFI3

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 NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 12cm, classified) %± %± %± %± %± %±
inside perimeter0-100 stems/ha..12.58.37.34.17.42.13.22.25.71.3
101-200 stems/ha11.84.56.36.17.34.110.42.412.84.210.51.7
201-300 stems/ha5.93.331.311.614.65.511.62.515.94.612.81.8
301-400 stems/ha21.65.86.36.114.65.515.82.911.14.015.22.0
401-500 stems/ha11.84.56.36.114.65.512.22.611.14.011.91.8
501-600 stems/ha17.65.3..4.93.412.82.69.53.711.31.7
more than 600 stems/ha31.46.537.512.136.67.529.93.636.56.132.62.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha8.51.311.11.38.31.212.11.210.61.910.30.6
101-200 stems/ha14.21.615.61.411.21.415.21.313.22.014.10.7
201-300 stems/ha17.71.718.51.515.01.616.61.412.02.016.50.7
301-400 stems/ha13.81.615.41.419.01.714.51.314.22.115.50.7
401-500 stems/ha13.41.512.71.312.11.411.31.211.61.912.20.6
501-600 stems/ha10.31.47.31.08.71.28.21.011.31.98.80.5
more than 600 stems/ha22.11.919.31.625.61.922.11.527.02.722.70.8
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha7.61.111.21.28.31.211.31.19.21.69.80.5
101-200 stems/ha14.01.515.41.410.91.314.31.213.11.813.70.6
201-300 stems/ha16.61.618.81.515.01.515.71.212.71.816.10.7
301-400 stems/ha14.61.515.21.418.71.614.71.213.71.915.40.7
401-500 stems/ha13.21.512.61.312.31.411.41.111.51.712.20.6
501-600 stems/ha11.01.47.11.08.51.29.00.911.01.79.10.5
more than 600 stems/ha22.91.819.71.626.41.923.51.428.82.523.80.8
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159885/146264

NFI3

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 NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
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/ha..0.7711.1584.2290.7716.723
101-200 stems/ha2.2410.41001.1585.9242.83512.317
201-300 stems/ha1.1581.8452.2416.6233.53115.115
301-400 stems/ha4.0300.41002.2419.0192.53818.014
401-500 stems/ha2.2410.41002.2416.9222.53814.116
501-600 stems/ha3.333..0.7717.3222.14113.416
more than 600 stems/ha5.8252.1415.42616.9148.12038.49
total18.6135.62514.81556.7722.312118.15
outside perimeter0-100 stems/ha15.01524.61115.91531.31010.31897.06
101-200 stems/ha25.21134.4921.31239.2912.816132.85
201-300 stems/ha31.41040.8928.51142.9911.617155.14
301-400 stems/ha24.51134.1936.0937.4913.815145.85
401-500 stems/ha23.71228.11123.11229.01111.317115.25
501-600 stems/ha18.21416.21416.61421.11210.91783.06
more than 600 stems/ha39.1942.5848.7857.1726.211213.64
total177.02220.71189.92257.9297.04942.61
total0-100 stems/ha15.01525.31116.91435.51011.017103.76
101-200 stems/ha27.41134.8922.31245.0815.614145.15
201-300 stems/ha32.51042.5830.61049.4815.215170.34
301-400 stems/ha28.51134.4938.2946.4816.314163.84
401-500 stems/ha25.91128.51025.21136.0913.815129.35
501-600 stems/ha21.51216.21417.31428.31113.11696.46
more than 600 stems/ha44.9844.6854.1774.0634.49252.03
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159886/146265

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · percentage of salvage logging · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %
AG0%..31.4731.47
1-50%..5.6255.625
over 50%..11.71611.716
total..48.7248.72
AI0%2.3301.6393.917
1-50%0.3100..0.3100
over 50%0.31000.31000.669
total2.9241.9344.811
AR0%1.6414.5186.112
1-50%..0.31000.3100
over 50%0.6691.0551.641
total2.2335.8148.05
BE0%40.7866.86107.54
1-50%3.83014.41518.113
over 50%16.41420.21236.69
total60.96101.34162.32
BL/BS0%1.64914.61016.29
1-50%..1.2571.257
over 50%..1.6491.649
total1.64917.5819.16
FR0%12.01513.51425.48
1-50%1.5493.0344.527
over 50%2.2409.01911.216
total15.71325.4841.13
GE0%..2.2342.234
1-50%......
over 50%......
total..2.2342.234
GL0%6.2216.52012.711
1-50%0.41000.41000.870
over 50%0.8701.5492.339
total7.3198.51715.88
GR0%66.7657.57124.23
1-50%1.0583.1334.229
over 50%4.9269.11914.015
total72.6569.76142.33
JU0%5.12619.11024.17
1-50%0.8701.6492.340
over 50%2.3405.1267.421
total8.21925.7733.93
LU0%4.72423.0827.77
1-50%0.6701.9402.534
over 50%1.3497.8189.117
total6.62032.8539.33
NE0%1.05717.4918.49
1-50%0.31004.8245.123
over 50%0.31003.5283.827
total1.64425.8527.44
NW0%2.3363.8246.114
1-50%......
over 50%..0.41000.4100
total2.3364.2226.513
OW0%5.2237.51812.711
1-50%0.7700.41001.157
over 50%2.6362.6365.224
total8.61610.41419.04
SG0%22.01117.01339.06
1-50%1.4501.4502.935
over 50%3.6314.0297.621
total27.1922.41049.54
SH0%..10.3910.39
1-50%..1.1561.156
over 50%..1.4481.448
total..12.8312.83
SO0%1.15725.0726.16
1-50%0.41003.0343.432
over 50%..1.9441.944
total1.54929.9431.44
SZ0%9.41710.11619.68
1-50%0.4100..0.4100
over 50%3.3322.5365.823
total13.01312.71325.75
TG0%2.73112.01114.79
1-50%..3.0303.030
over 50%0.31003.0303.328
total3.03018.0621.04
TI0%73.7520.01293.74
1-50%0.771..0.771
over 50%1.1580.41001.450
total75.5520.41295.94
UR0%6.6205.32312.013
1-50%0.3100..0.3100
over 50%1.0571.0582.040
total8.0176.42114.311
VD0%14.81560.6575.44
1-50%0.8716.1246.823
over 50%1.5509.51911.018
total17.11476.2493.23
VS0%57.3627.81085.14
1-50%1.4501.0582.437
over 50%4.5271.7446.223
total63.1530.6993.73
ZG0%1.7441.3533.028
1-50%0.4100..0.4100
over 50%1.7440.41002.137
total3.9211.7445.69
ZH0%0.77032.8733.56
1-50%0.41006.3226.722
over 50%..10.21710.217
total1.15749.3250.42
Switzerland0%339.43491.82831.21
1-50%15.61558.7774.37
over 50%48.78109.85158.54
total403.82660.211064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159887/146266

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · percentage of salvage logging · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedpercentage of salvage logging %± %± %± %± %± %±
inside perimeter0%77.85.780.66.667.52.887.11.597.70.984.01.1
1-50%7.43.6..9.61.82.10.60.80.53.90.6
over 50%14.84.819.46.622.92.510.71.41.50.812.11.0
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0%78.61.964.01.970.82.783.11.998.71.374.41.0
1-50%10.41.414.51.44.51.23.81.0..9.00.7
over 50%11.01.421.51.724.62.513.11.71.31.316.60.9
total100.0.100.0.100.0.100.0.100.0.100.0.
total0%78.51.864.91.969.21.985.41.297.90.878.00.7
1-50%10.11.313.71.47.01.12.90.60.60.47.00.5
over 50%11.41.421.41.623.81.811.81.11.50.714.90.6
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 #159888/146267

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · percentage of salvage logging · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%15.31510.21868.16154.2490.64338.53
1-50%1.550..9.7193.8300.77115.715
over 50%2.9352.53823.11219.0131.45048.98
total19.71312.716100.95177.0392.84403.12
outside perimeter0%138.33136.7373.56114.4526.211489.22
1-50%18.31430.9104.7275.226..59.07
over 50%19.31346.0825.61118.0140.4100109.35
total176.02213.62103.84137.6426.511657.51
total0%153.73146.93141.73268.62116.83827.71
1-50%19.71330.91014.4159.0190.77174.77
over 50%22.31248.5848.6837.091.845158.24
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159889/146268

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · percentage of salvage logging · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedpercentage of salvage logging %± %± %± %± %± %± %±
inside perimeter0%78.94.369.62.877.03.290.82.189.82.497.70.984.01.1
1-50%4.42.27.71.65.61.72.21.11.91.10.80.53.90.6
over 50%16.73.922.72.517.42.87.11.98.32.21.50.812.11.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0%70.51.470.62.979.03.391.03.080.72.998.71.374.31.0
1-50%12.71.04.71.32.51.23.41.95.01.6..9.00.7
over 50%16.91.124.72.718.53.15.62.414.32.61.31.316.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0%71.11.370.12.078.02.390.91.784.91.997.90.878.00.7
1-50%12.00.96.21.14.11.12.61.03.51.00.60.47.10.5
over 50%16.91.123.71.917.92.16.61.511.51.71.50.715.00.6
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 #159890/146269

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · percentage of salvage logging · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%25.41268.5647.5757.3649.6790.64338.83
1-50%1.4507.6213.4311.4501.1580.77115.615
over 50%5.42622.41210.7174.5274.6271.45048.98
total32.21098.4561.6663.1555.2692.84403.32
outside perimeter0%274.7264.9643.5727.81051.6726.211488.72
1-50%49.384.3291.4501.0583.233..59.27
over 50%65.8722.71210.2181.7449.1190.4100109.95
total389.9192.0555.0630.6963.9626.511657.91
total0%300.12133.4390.9485.14101.14116.83827.51
1-50%50.8811.9174.8262.4374.2280.77174.87
over 50%71.2745.1820.9126.22313.7151.845158.84
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159891/146270

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · percentage of salvage logging · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionpercentage of salvage logging %± %± %±
Western Jura0%76.06.077.92.277.72.0
1-50%8.03.811.71.711.31.5
over 50%16.05.210.41.611.01.5
total100.0.100.0.100.0.
Eastern Jura0%100.0.80.83.781.53.6
1-50%..6.12.25.92.2
over 50%..13.13.212.63.1
total100.0.100.0.100.0.
Western Plateau0%69.614.765.64.765.94.4
1-50%..12.43.211.43.0
over 50%30.414.722.04.122.73.9
total100.0.100.0.100.0.
Central Plateau0%75.012.562.33.463.03.3
1-50%..15.72.514.92.4
over 50%25.012.521.92.922.12.8
total100.0.100.0.100.0.
Eastern Plateau0%92.96.864.62.865.92.7
1-50%..14.32.013.62.0
over 50%7.16.921.12.420.52.3
total100.0.100.0.100.0.
Western Pre-Alps0%74.65.765.56.670.34.3
1-50%8.53.63.92.76.32.3
over 50%16.94.930.66.423.34.0
total100.0.100.0.100.0.
Central Pre-Alps0%58.94.469.33.964.43.0
1-50%12.12.95.72.08.71.7
over 50%29.04.125.03.726.92.7
total100.0.100.0.100.0.
Eastern Pre-Alps0%74.24.576.04.475.13.1
1-50%7.22.63.11.85.21.6
over 50%18.64.020.84.219.72.9
total100.0.100.0.100.0.
Northwestern Alps0%81.14.177.85.279.73.3
1-50%1.11.13.22.22.01.1
over 50%17.84.019.05.018.33.1
total100.0.100.0.100.0.
Central Alps0%78.27.387.35.982.74.8
1-50%3.13.1..1.61.6
over 50%18.76.912.75.915.74.6
total100.0.100.0.100.0.
Northeastern Alps0%81.65.680.67.181.24.4
1-50%4.12.83.23.23.72.1
over 50%14.35.016.16.615.04.0
total100.0.100.0.100.0.
Southwestern Alps0%90.82.191.03.090.91.7
1-50%2.21.13.41.92.61.0
over 50%7.11.95.62.46.61.5
total100.0.100.0.100.0.
Southeastern Alps0%89.82.480.72.984.91.9
1-50%1.91.15.01.63.51.0
over 50%8.32.214.32.611.51.7
total100.0.100.0.100.0.
Southern Alps0%97.70.998.71.397.90.8
1-50%0.80.5..0.60.4
over 50%1.50.81.31.31.50.7
total100.0.100.0.100.0.
Switzerland0%84.01.174.51.078.10.7
1-50%3.90.68.90.77.00.5
over 50%12.11.016.60.914.90.6
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159892/146271

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · percentage of salvage logging · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %
Western Jura0%13.616102.14115.73
1-50%1.45015.31516.814
over 50%2.93513.61616.414
total17.813131.03148.92
Eastern Jura0%1.64936.7638.35
1-50%..2.8372.837
over 50%..5.9245.924
total1.64945.4347.03
Western Plateau0%2.83728.3931.18
1-50%..5.4265.426
over 50%1.2579.51910.718
total4.13143.1547.24
Central Plateau0%2.83340.5643.36
1-50%..10.21610.216
over 50%0.95714.31315.213
total3.72865.0368.72
Eastern Plateau0%4.62767.9572.64
1-50%..15.01415.014
over 50%0.410022.21122.511
total5.026105.12110.12
Western Pre-Alps0%16.31212.61528.97
1-50%1.9440.7702.637
over 50%3.7315.9249.618
total21.81019.21141.14
Central Pre-Alps0%26.21034.8860.95
1-50%5.4252.9358.220
over 50%12.91612.61625.510
total44.5750.2694.72
Eastern Pre-Alps0%25.71026.11051.85
1-50%2.5371.1573.631
over 50%6.4237.12113.615
total34.6834.3868.93
Northwestern Alps0%26.1917.51343.66
1-50%0.41000.7711.157
over 50%5.7244.32810.018
total32.1822.51154.74
Central Alps0%8.6189.71618.310
1-50%0.3100..0.3100
over 50%2.1401.4503.531
total11.01511.11522.18
Northeastern Alps0%14.3138.91823.38
1-50%0.7700.41001.157
over 50%2.5371.8444.328
total17.61111.11528.76
Southwestern Alps0%57.3627.81085.14
1-50%1.4501.0582.437
over 50%4.5271.7446.223
total63.1530.6993.73
Southeastern Alps0%49.6751.67101.14
1-50%1.1583.2334.228
over 50%4.6279.11913.715
total55.2663.96119.03
Southern Alps0%90.6426.211116.83
1-50%0.771..0.771
over 50%1.4500.41001.845
total92.8426.511119.33
Switzerland0%340.13490.72830.81
1-50%15.71558.6774.47
over 50%49.18109.75158.84
total404.92659.011063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159893/146272

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %± %±
inside perimetern/a77.45.866.75.975.32.090.92.291.72.597.70.984.11.1
insects3.82.64.82.78.81.34.21.62.51.41.50.75.30.7
fungi..1.61.6........0.10.1
windthrow18.95.423.85.412.41.51.81.01.71.20.80.58.00.8
snow load..3.22.21.00.51.81.02.51.4..1.10.3
avalanches....0.40.3..1.71.2..0.40.2
landslides....1.30.5......0.50.2
flooding..............
forest fire......0.60.6....0.10.1
loss of vitality....0.60.40.60.6....0.30.2
others....0.20.2......0.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a79.01.963.21.977.02.190.33.379.83.298.71.374.41.0
insects7.41.210.71.29.01.44.92.45.91.9..8.40.6
fungi..0.30.2........0.10.1
windthrow11.91.523.41.713.01.7..1.30.9..14.30.8
snow load..1.20.40.20.2..11.12.5..1.40.3
avalanches....0.30.31.21.2....0.10.1
landslides........0.70.6..0.10.1
flooding..............
forest fire..............
loss of vitality1.10.51.10.40.50.32.41.7....0.90.2
others0.60.40.20.2..1.21.21.30.91.31.30.40.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a78.91.863.51.876.01.490.71.885.02.298.00.878.10.7
insects7.01.110.21.18.91.04.41.34.41.21.20.67.20.5
fungi..0.40.2........0.10.1
windthrow12.61.423.41.612.71.11.20.71.50.70.60.411.90.6
snow load..1.40.40.70.31.20.77.31.6..1.30.2
avalanches....0.40.20.40.40.70.5..0.20.1
landslides....0.70.3..0.40.4..0.20.1
flooding..............
forest fire......0.40.4....0.00.0
loss of vitality1.00.41.00.40.60.31.20.7....0.70.1
others0.60.30.10.10.10.10.40.40.70.50.30.30.30.1
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 #159894/146273

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a14.81514.915127.4451.3638.9892.54339.73
insects0.7711.15814.9152.4371.1581.45021.613
fungi..0.4100........0.4100
windthrow3.6315.32620.9131.0580.7710.77132.310
snow load..0.7711.8451.0581.158..4.628
avalanches....0.771..0.771..1.450
landslides....2.141......2.141
flooding..............
forest fire......0.3100....0.3100
loss of vitality....1.1580.3100....1.450
others....0.4100......0.4100
total19.11322.312169.2356.5642.4794.74404.12
outside perimetern/a134.43146.43111.8525.41043.3827.411488.82
insects12.61624.71113.1161.4503.233..55.08
fungi..0.771........0.771
windthrow20.21354.1718.913..0.771..93.86
snow load..2.8350.4100..6.024..9.219
avalanches....0.41000.3100....0.871
landslides........0.4100..0.4100
flooding..............
forest fire..............
loss of vitality1.8452.5380.7710.771....5.725
others1.1580.4100..0.31000.7710.41002.835
total170.12231.62145.3428.11054.3627.710657.21
totaln/a149.23161.33239.2276.7482.24119.93828.51
insects13.31625.81128.0113.8304.2281.45076.67
fungi..1.158........1.158
windthrow23.81259.4739.891.0581.4500.771126.15
snow load..3.5312.1411.0587.122..13.816
avalanches....1.1580.31000.771..2.241
landslides....2.141..0.4100..2.538
flooding..............
forest fire......0.3100....0.3100
loss of vitality1.8452.5381.8451.058....7.122
others1.1580.41000.41000.31000.7710.41003.233
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159895/146274

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantoncause of salvage logging %± %± %±
AGn/a..64.54.464.54.4
insects..9.92.79.92.7
fungi..0.80.80.80.8
windthrow..22.33.822.33.8
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.71.21.71.2
others..0.80.80.80.8
total..100.0.100.0.
AIn/a77.813.883.315.780.010.6
insects......
fungi......
windthrow22.214.216.715.620.010.6
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
ARn/a71.417.277.810.076.08.7
insects..11.17.58.05.5
fungi......
windthrow14.313.511.17.512.06.6
snow load14.313.5..4.04.0
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
BEn/a66.93.565.92.866.32.2
insects7.31.99.41.78.61.3
fungi0.60.60.30.30.40.3
windthrow20.83.022.32.421.71.9
snow load..0.30.30.20.2
avalanches0.60.6..0.20.2
landslides1.71.0..0.60.4
flooding......
forest fire......
loss of vitality1.71.01.30.71.50.6
others0.60.60.30.30.40.3
total100.0.100.0.100.0.
BL/BSn/a100.0.83.75.785.05.3
insects..4.73.34.33.0
fungi......
windthrow..11.74.910.74.6
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
FRn/a76.36.653.06.161.94.6
insects11.85.016.24.514.53.4
fungi......
windthrow9.54.626.45.420.03.8
snow load2.42.42.92.12.71.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.51.50.90.9
others......
total100.0.100.0.100.0.
GEn/a..100.0.100.0.
insects......
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total..100.0.100.0.
GLn/a84.28.477.39.080.56.2
insects10.57.14.54.57.34.1
fungi......
windthrow5.35.213.67.49.84.7
snow load..4.54.52.42.4
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
GRn/a91.81.982.52.787.31.7
insects3.41.35.51.64.41.0
fungi......
windthrow1.40.82.01.01.70.6
snow load1.91.08.52.05.11.1
avalanches1.00.7..0.50.3
landslides0.50.50.50.50.50.3
flooding......
forest fire......
loss of vitality......
others..1.00.70.50.3
total100.0.100.0.100.0.
JUn/a61.910.674.25.471.24.9
insects..12.14.09.23.1
fungi......
windthrow38.110.612.14.018.44.2
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.51.51.21.2
others......
total100.0.100.0.100.0.
LUn/a71.49.970.34.570.54.1
insects14.37.78.62.89.62.6
fungi......
windthrow14.37.720.13.919.13.5
snow load..1.01.00.80.8
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
NEn/a60.022.067.75.267.25.1
insects20.018.03.72.14.72.3
fungi......
windthrow20.018.026.14.925.74.7
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..2.51.72.31.6
others......
total100.0.100.0.100.0.
NWn/a100.0.90.98.994.15.8
insects..9.18.95.95.8
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
OWn/a60.910.371.78.666.86.6
insects4.34.37.24.95.93.3
fungi......
windthrow30.49.721.27.725.46.1
snow load......
avalanches......
landslides4.34.3..2.02.0
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SGn/a81.34.575.85.578.83.5
insects8.03.114.54.510.92.7
fungi......
windthrow6.62.98.13.57.32.2
snow load2.71.9..1.51.0
avalanches1.31.31.61.61.51.0
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SHn/a..80.66.780.66.7
insects..11.15.311.15.3
fungi......
windthrow..8.34.78.34.7
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total..100.0.100.0.
SOn/a75.021.783.54.283.14.1
insects25.021.82.51.83.62.1
fungi......
windthrow..13.93.913.33.7
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SZn/a72.27.580.06.876.15.1
insects16.76.28.64.812.74.0
fungi......
windthrow8.34.611.45.49.93.6
snow load2.82.8..1.41.4
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
TGn/a90.09.466.86.170.15.5
insects..8.33.67.13.1
fungi......
windthrow10.09.523.25.521.34.9
snow load..1.71.71.41.4
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
TIn/a97.61.098.21.797.80.9
insects1.40.8..1.10.6
fungi......
windthrow0.90.7..0.70.5
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others..1.81.70.40.4
total100.0.100.0.100.0.
URn/a83.47.683.78.683.65.7
insects8.35.616.38.611.85.0
fungi......
windthrow8.35.6..4.63.2
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
VDn/a86.65.179.62.980.92.5
insects6.73.79.52.19.01.8
fungi......
windthrow4.53.18.52.07.71.7
snow load..0.50.50.40.4
avalanches......
landslides2.22.2..0.40.4
flooding......
forest fire......
loss of vitality..1.00.70.80.6
others..1.00.70.80.6
total100.0.100.0.100.0.
VSn/a90.82.191.03.090.91.7
insects4.31.54.52.24.41.2
fungi......
windthrow2.21.1..1.50.7
snow load1.60.9..1.10.6
avalanches..1.11.10.40.4
landslides......
flooding......
forest fire0.50.5..0.40.4
loss of vitality0.50.52.21.61.10.6
others..1.11.10.40.4
total100.0.100.0.100.0.
ZGn/a44.417.175.022.453.814.3
insects......
fungi......
windthrow55.617.025.022.446.214.3
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
ZHn/a66.727.366.44.066.44.0
insects..11.42.711.22.6
fungi......
windthrow..19.33.318.93.3
snow load33.327.31.41.02.11.2
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.41.01.41.0
others......
total100.0.100.0.100.0.
Switzerlandn/a84.11.174.51.078.10.7
insects5.30.78.40.67.20.5
fungi0.10.10.10.10.10.1
windthrow8.00.814.20.811.80.6
snow load1.10.31.40.31.30.2
avalanches0.30.20.10.10.20.1
landslides0.50.20.10.10.20.1
flooding......
forest fire0.10.1..0.00.0
loss of vitality0.30.20.90.20.70.1
others0.10.10.40.20.30.1
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159896/146275

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantoncause of salvage logging1000 ha± %1000 ha± %1000 ha± %
AGn/a..31.4731.47
insects..4.8284.828
fungi..0.41000.4100
windthrow..10.91710.917
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.8700.870
others..0.41000.4100
total..48.7248.72
AIn/a2.3301.6393.917
insects......
fungi......
windthrow0.6690.31001.054
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total2.9241.9344.811
ARn/a1.6414.5196.112
insects..0.6690.669
fungi......
windthrow0.31000.6691.055
snow load0.3100..0.3100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total2.2335.8148.05
BEn/a40.7866.86107.54
insects4.4279.61814.015
fungi0.31000.31000.771
windthrow12.71622.61235.39
snow load..0.31000.3100
avalanches0.3100..0.3100
landslides1.058..1.058
flooding......
forest fire......
loss of vitality1.0581.4502.438
others0.31000.31000.771
total60.96101.34162.32
BL/BSn/a1.64914.61016.29
insects..0.8700.870
fungi......
windthrow..2.0432.043
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total1.64917.5819.16
FRn/a12.01513.51425.48
insects1.9444.1296.024
fungi......
windthrow1.5496.7228.220
snow load0.41000.7701.157
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.41000.4100
others......
total15.71325.4841.13
GEn/a..2.2342.234
insects......
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total..2.2342.234
GLn/a6.2216.52012.711
insects0.8700.41001.257
fungi......
windthrow0.41001.2571.549
snow load..0.41000.4100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total7.3198.51715.88
GRn/a66.7657.57124.23
insects2.4383.8306.323
fungi......
windthrow1.0581.4502.438
snow load1.4505.9247.321
avalanches0.771..0.771
landslides0.31000.31000.771
flooding......
forest fire......
loss of vitality......
others..0.7710.771
total72.6569.76142.33
JUn/a5.12619.11024.17
insects..3.1343.134
fungi......
windthrow3.1343.1346.223
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.41000.4100
others......
total8.21925.7733.93
LUn/a4.72423.0827.77
insects0.9572.8323.828
fungi......
windthrow0.9576.6207.519
snow load..0.31000.3100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total6.62032.8539.33
NEn/a1.05717.4918.49
insects0.31001.0571.349
fungi......
windthrow0.31006.7197.019
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.6700.670
others......
total1.64425.8527.44
NWn/a2.3363.8246.114
insects..0.41000.4100
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total2.3364.2226.513
OWn/a5.2237.51812.711
insects0.41000.7701.157
fungi......
windthrow2.6362.2394.825
snow load......
avalanches......
landslides0.4100..0.4100
flooding......
forest fire......
loss of vitality......
others......
total8.61610.41419.04
SGn/a22.01117.01339.06
insects2.2403.2335.425
fungi......
windthrow1.8441.8443.631
snow load0.770..0.770
avalanches0.41000.41000.770
landslides......
flooding......
forest fire......
loss of vitality......
others......
total27.1922.41049.54
SHn/a..10.3910.39
insects..1.4481.448
fungi......
windthrow..1.1561.156
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total..12.8312.83
SOn/a1.15725.0726.16
insects0.41000.8701.157
fungi......
windthrow..4.2284.228
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total1.54929.9431.44
SZn/a9.41710.11619.68
insects2.2401.1573.332
fungi......
windthrow1.1571.4492.536
snow load0.4100..0.4100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total13.01312.71325.75
TGn/a2.73112.01114.79
insects..1.5431.543
fungi......
windthrow0.31004.2244.523
snow load..0.31000.3100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total3.03018.0621.04
TIn/a73.7520.01293.74
insects1.158..1.158
fungi......
windthrow0.771..0.771
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others..0.41000.4100
total75.5520.41295.94
URn/a6.6205.32312.013
insects0.7701.0581.744
fungi......
windthrow0.770..0.770
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total8.0176.42114.311
VDn/a14.81560.6575.44
insects1.1587.2228.420
fungi......
windthrow0.8716.5247.222
snow load..0.41000.4100
avalanches......
landslides0.4100..0.4100
flooding......
forest fire......
loss of vitality..0.7710.771
others..0.8710.871
total17.11476.2493.23
VSn/a57.3627.81085.14
insects2.7351.4504.128
fungi......
windthrow1.450..1.450
snow load1.058..1.058
avalanches..0.31000.3100
landslides......
flooding......
forest fire0.3100..0.3100
loss of vitality0.31000.7711.058
others..0.31000.3100
total63.1530.6993.73
ZGn/a1.7441.3533.028
insects......
fungi......
windthrow2.1370.41002.632
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total3.9211.7445.69
ZHn/a0.77032.8733.56
insects..5.6245.624
fungi......
windthrow..9.5179.517
snow load0.41000.7701.157
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.7700.770
others......
total1.15749.3250.42
Switzerlandn/a339.43491.82831.21
insects21.51355.5877.07
fungi0.31000.7711.158
windthrow32.41093.56125.85
snow load4.6289.11913.716
avalanches1.4500.7712.141
landslides2.1410.31002.538
flooding......
forest fire0.3100..0.3100
loss of vitality1.4505.7257.122
others0.31002.9353.233
total403.82660.211064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159897/146276

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %±
inside perimetern/a77.85.780.66.667.52.887.11.597.70.984.01.1
insects3.72.6..8.91.75.91.01.50.85.30.7
fungi....0.40.4....0.10.1
windthrow18.55.319.46.618.62.33.90.90.80.58.10.8
snow load....1.80.81.60.5..1.10.3
avalanches......0.80.4..0.30.2
landslides....1.80.80.20.2..0.50.2
flooding............
forest fire......0.20.2..0.10.1
loss of vitality....1.10.60.20.2..0.40.2
others......0.20.2..0.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a78.61.964.01.970.82.783.11.998.71.374.41.0
insects7.51.210.71.38.31.67.51.3..8.40.6
fungi..0.30.2......0.10.1
windthrow12.51.522.41.720.12.42.50.8..14.30.8
snow load..1.20.40.30.34.51.0..1.40.3
avalanches......0.50.4..0.10.1
landslides......0.30.3..0.10.1
flooding............
forest fire............
loss of vitality1.00.51.20.40.30.30.80.4..0.90.2
others0.40.30.30.2..0.80.41.31.30.40.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a78.51.864.91.969.21.985.41.297.90.878.00.7
insects7.11.110.11.28.61.26.60.81.20.67.20.5
fungi..0.30.20.20.2....0.10.1
windthrow13.11.522.21.619.41.73.30.60.60.411.90.6
snow load..1.10.41.10.42.90.6..1.30.2
avalanches......0.70.3..0.20.1
landslides....0.90.40.20.2..0.20.1
flooding............
forest fire......0.10.1..0.00.0
loss of vitality0.90.41.10.40.70.40.40.2..0.70.1
others0.40.30.30.2..0.40.20.30.30.30.1
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 #159898/146277

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a15.31510.21868.16154.2490.64338.53
insects0.771..9.02010.4181.45021.513
fungi....0.4100....0.4100
windthrow3.7312.53818.7136.9220.77132.510
snow load....1.8452.835..4.628
avalanches......1.450..1.450
landslides....1.8450.3100..2.141
flooding............
forest fire......0.3100..0.3100
loss of vitality....1.1580.3100..1.450
others......0.3100..0.3100
total19.71312.716100.95177.0392.84403.12
outside perimetern/a138.33136.7373.56114.4526.211489.22
insects13.11622.8128.62010.418..55.08
fungi..0.771......0.771
windthrow21.91247.8820.9133.532..94.16
snow load..2.5380.41006.223..9.019
avalanches......0.771..0.771
landslides......0.3100..0.3100
flooding............
forest fire............
loss of vitality1.8452.5380.41001.058..5.725
others0.7710.771..1.0580.41002.835
total176.02213.62103.84137.6426.511657.51
totaln/a153.73146.93141.73268.62116.83827.71
insects13.91622.81217.71420.7131.45076.57
fungi..0.7710.4100....1.158
windthrow25.61150.2739.6910.4180.771126.55
snow load..2.5382.2419.019..13.616
avalanches......2.141..2.141
landslides....1.8450.771..2.538
flooding............
forest fire......0.3100..0.3100
loss of vitality1.8452.5381.4501.450..7.122
others0.7710.771..1.4500.41003.233
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159899/146278

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %± %±
inside perimetern/a78.94.369.62.877.03.290.82.189.82.497.70.984.01.1
insects2.21.69.21.79.02.14.31.53.81.51.50.85.30.7
fungi..0.40.4........0.10.1
windthrow18.94.116.92.310.72.32.21.11.91.10.80.58.00.8
snow load..0.40.42.81.21.60.92.51.3..1.10.3
avalanches..0.40.40.60.6..1.30.9..0.30.2
landslides..1.80.8....0.60.6..0.50.2
flooding..............
forest fire......0.50.5....0.10.1
loss of vitality..1.10.6..0.50.5....0.40.2
others..0.40.4........0.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a70.51.470.62.979.03.391.03.080.72.998.71.374.31.0
insects9.30.99.81.98.82.34.52.26.11.8..8.40.6
fungi0.20.1..........0.10.1
windthrow18.01.218.42.410.72.4..2.21.1..14.30.8
snow load0.60.20.40.40.60.6..9.42.2..1.40.3
avalanches....0.90.91.11.1....0.10.1
landslides........0.60.5..0.10.1
flooding..............
forest fire..............
loss of vitality1.10.30.80.6..2.21.6....0.90.2
others0.40.2....1.11.11.10.81.31.30.40.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a71.11.370.12.078.02.390.91.784.91.997.90.878.00.7
insects8.70.89.51.38.91.64.41.25.01.21.20.67.20.5
fungi0.20.10.20.2........0.10.1
windthrow18.01.117.61.710.71.71.50.72.10.80.60.411.90.6
snow load0.60.20.40.31.80.71.10.66.21.3..1.30.2
avalanches..0.20.20.70.50.40.40.60.4..0.20.1
landslides..0.90.4....0.60.4..0.20.1
flooding..............
forest fire......0.40.4....0.00.0
loss of vitality1.00.30.90.4..1.10.6....0.70.1
others0.30.20.20.2..0.40.40.60.40.30.30.30.1
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 #159900/146279

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a25.41268.5647.5757.3649.6790.64338.83
insects0.7719.0205.5252.7352.1411.45021.513
fungi..0.4100........0.4100
windthrow6.12416.6146.6221.4501.1580.77132.410
snow load..0.41001.7441.0581.450..4.528
avalanches..0.41000.3100..0.771..1.450
landslides..1.845....0.4100..2.241
flooding..............
forest fire......0.3100....0.3100
loss of vitality..1.158..0.3100....1.450
others..0.4100........0.4100
total32.21098.4561.6663.1555.2692.84403.32
outside perimetern/a274.7264.9643.5727.81051.6726.211488.72
insects36.1109.0204.9261.4503.930..55.28
fungi0.771..........0.771
windthrow70.1717.0145.924..1.450..94.36
snow load2.5380.41000.3100..6.024..9.219
avalanches....0.51000.3100....0.872
landslides........0.4100..0.4100
flooding..............
forest fire..............
loss of vitality4.3290.771..0.771....5.725
others1.450....0.31000.7710.41002.835
total389.9192.0555.0630.6963.9626.511657.91
totaln/a300.12133.4390.9485.14101.14116.83827.51
insects36.8918.01410.4184.1286.0241.45076.77
fungi0.7710.4100........1.158
windthrow76.2633.51012.4161.4502.5380.771126.75
snow load2.5380.7712.1411.0587.421..13.716
avalanches..0.41000.8720.31000.771..2.241
landslides..1.845....0.771..2.538
flooding..............
forest fire......0.3100....0.3100
loss of vitality4.3291.845..1.058....7.122
others1.4500.4100..0.31000.7710.41003.233
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159901/146280

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncause of salvage logging %± %± %±
Western Juran/a76.06.077.92.277.72.0
insects4.02.87.11.36.71.2
fungi......
windthrow20.05.713.31.814.11.7
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.10.51.00.5
others..0.50.40.50.3
total100.0.100.0.100.0.
Eastern Juran/a100.0.80.83.781.53.6
insects..8.72.68.42.6
fungi......
windthrow..9.62.89.32.7
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.90.90.80.8
others......
total100.0.100.0.100.0.
Western Plateaun/a69.614.765.64.765.94.4
insects..13.43.312.23.1
fungi......
windthrow30.414.716.33.617.53.6
snow load..1.91.31.71.2
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.91.31.71.2
others..1.01.00.90.9
total100.0.100.0.100.0.
Central Plateaun/a75.012.562.33.463.03.3
insects..8.11.97.71.8
fungi..0.50.50.50.5
windthrow25.012.527.23.127.13.0
snow load..1.00.70.90.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.00.70.90.6
others......
total100.0.100.0.100.0.
Eastern Plateaun/a92.96.864.62.865.92.7
insects..11.61.911.01.8
fungi..0.30.30.30.3
windthrow7.16.921.12.420.52.3
snow load..1.00.61.00.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.00.61.00.6
others..0.30.30.30.3
total100.0.100.0.100.0.
Western Pre-Alpsn/a74.65.765.56.670.34.3
insects11.84.23.92.78.12.6
fungi......
windthrow10.24.028.76.318.93.7
snow load1.71.71.91.91.81.3
avalanches......
landslides1.71.7..0.90.9
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
Central Pre-Alpsn/a58.94.469.33.964.43.0
insects8.12.48.62.48.31.7
fungi0.80.8..0.40.4
windthrow26.64.021.43.523.92.6
snow load......
avalanches......
landslides3.21.6..1.50.8
flooding......
forest fire......
loss of vitality2.41.40.70.71.50.8
others......
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a74.24.576.04.475.13.1
insects8.22.810.43.19.32.1
fungi......
windthrow13.43.513.53.513.52.5
snow load4.12.0..2.11.0
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
Northwestern Alpsn/a81.14.177.85.279.73.3
insects8.93.017.44.812.42.7
fungi......
windthrow7.82.83.22.25.91.9
snow load......
avalanches1.11.1..0.70.7
landslides......
flooding......
forest fire......
loss of vitality..1.61.60.70.7
others1.11.1..0.70.7
total100.0.100.0.100.0.
Central Alpsn/a78.27.387.35.982.74.8
insects9.45.29.65.39.53.7
fungi......
windthrow9.45.23.13.16.23.0
snow load3.13.1..1.61.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
Northeastern Alpsn/a81.65.680.67.181.24.4
insects10.24.33.23.27.53.0
fungi......
windthrow6.13.49.75.37.53.0
snow load..3.23.21.21.2
avalanches2.02.03.23.22.51.8
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
Southwestern Alpsn/a90.82.191.03.090.91.7
insects4.31.54.52.24.41.2
fungi......
windthrow2.21.1..1.50.7
snow load1.60.9..1.10.6
avalanches..1.11.10.40.4
landslides......
flooding......
forest fire0.50.5..0.40.4
loss of vitality0.50.52.21.61.10.6
others..1.11.10.40.4
total100.0.100.0.100.0.
Southeastern Alpsn/a89.82.480.72.984.91.9
insects3.81.56.11.85.01.2
fungi......
windthrow1.91.12.21.12.10.8
snow load2.51.39.42.26.21.3
avalanches1.30.9..0.60.4
landslides0.60.60.60.50.60.4
flooding......
forest fire......
loss of vitality......
others..1.10.80.60.4
total100.0.100.0.100.0.
Southern Alpsn/a97.70.998.71.397.90.8
insects1.50.8..1.20.6
fungi......
windthrow0.80.5..0.60.4
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others..1.31.30.30.3
total100.0.100.0.100.0.
Switzerlandn/a84.01.174.51.078.10.7
insects5.40.78.40.67.30.5
fungi0.10.10.10.10.10.1
windthrow8.00.814.10.811.80.6
snow load1.10.31.40.31.30.2
avalanches0.40.20.10.10.20.1
landslides0.50.20.10.10.20.1
flooding......
forest fire0.10.1..0.00.0
loss of vitality0.40.20.90.20.70.2
others0.10.10.40.20.30.1
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159902/146281

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncause of salvage logging1000 ha± %1000 ha± %1000 ha± %
Western Juran/a13.616102.14115.73
insects0.7719.31910.018
fungi......
windthrow3.63117.51321.012
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.4501.450
others..0.7710.771
total17.813131.03148.92
Eastern Juran/a1.64936.7638.35
insects..4.0304.030
fungi......
windthrow..4.4294.429
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.41000.4100
others......
total1.64945.4347.03
Western Plateaun/a2.83728.3931.18
insects..5.8255.825
fungi......
windthrow1.2577.0238.221
snow load..0.8700.870
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.8700.870
others..0.41000.4100
total4.13143.1547.24
Central Plateaun/a2.83340.5643.36
insects..5.3235.323
fungi..0.31000.3100
windthrow0.95717.71218.611
snow load..0.6710.671
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.6710.671
others......
total3.72865.0368.72
Eastern Plateaun/a4.62767.9572.64
insects..12.21612.216
fungi..0.41000.4100
windthrow0.410022.21122.511
snow load..1.1581.158
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.1581.158
others..0.41000.4100
total5.026105.12110.12
Western Pre-Alpsn/a16.31212.61528.97
insects2.6370.7703.333
fungi......
windthrow2.2405.5257.820
snow load0.41000.41000.770
avalanches......
landslides0.4100..0.4100
flooding......
forest fire......
loss of vitality......
others......
total21.81019.21141.14
Central Pre-Alpsn/a26.21034.8860.95
insects3.6314.3287.921
fungi0.4100..0.4100
windthrow11.81710.81722.611
snow load......
avalanches......
landslides1.450..1.450
flooding......
forest fire......
loss of vitality1.1580.41001.450
others......
total44.5750.2694.72
Eastern Pre-Alpsn/a25.71026.11051.85
insects2.9353.6316.423
fungi......
windthrow4.6274.6279.318
snow load1.450..1.450
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total34.6834.3868.93
Northwestern Alpsn/a26.1917.51343.66
insects2.9353.9296.822
fungi......
windthrow2.5370.7713.233
snow load......
avalanches0.4100..0.4100
landslides......
flooding......
forest fire......
loss of vitality..0.41000.4100
others0.4100..0.4100
total32.1822.51154.74
Central Alpsn/a8.6189.71618.310
insects1.0571.1582.140
fungi......
windthrow1.0570.31001.449
snow load0.3100..0.3100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total11.01511.11522.18
Northeastern Alpsn/a14.3138.91823.38
insects1.8440.41002.140
fungi......
windthrow1.1581.1572.240
snow load..0.41000.4100
avalanches0.41000.41000.770
landslides......
flooding......
forest fire......
loss of vitality......
others......
total17.61111.11528.76
Southwestern Alpsn/a57.3627.81085.14
insects2.7351.4504.128
fungi......
windthrow1.450..1.450
snow load1.058..1.058
avalanches..0.31000.3100
landslides......
flooding......
forest fire0.3100..0.3100
loss of vitality0.31000.7711.058
others..0.31000.3100
total63.1530.6993.73
Southeastern Alpsn/a49.6751.67101.14
insects2.1413.9306.024
fungi......
windthrow1.1581.4502.538
snow load1.4506.0247.421
avalanches0.771..0.771
landslides0.41000.41000.771
flooding......
forest fire......
loss of vitality......
others..0.7710.771
total55.2663.96119.03
Southern Alpsn/a90.6426.211116.83
insects1.450..1.450
fungi......
windthrow0.771..0.771
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others..0.41000.4100
total92.8426.511119.33
Switzerlandn/a340.13490.72830.81
insects21.71355.6877.37
fungi0.41000.7711.058
windthrow32.51093.16125.75
snow load4.6289.21913.816
avalanches1.4500.7712.141
landslides2.2410.41002.538
flooding......
forest fire0.3100..0.3100
loss of vitality1.4505.8257.222
others0.41002.9353.233
total404.92659.011063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159903/146282

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha12.74.526.310.115.13.726.95.416.26.120.35.018.72.1
20-39 m2/ha41.86.742.111.334.44.937.35.943.28.254.76.241.52.7
40-59 m2/ha43.66.726.310.133.34.931.35.729.77.515.64.530.52.5
from 60 m2/ha1.81.85.35.117.23.94.52.510.85.19.43.69.31.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha24.02.027.21.726.61.640.63.726.92.937.92.928.40.9
20-39 m2/ha48.92.340.61.935.41.734.43.546.13.239.62.940.50.9
40-59 m2/ha22.81.924.61.626.81.618.92.920.32.617.92.323.50.8
from 60 m2/ha4.30.97.61.011.21.16.21.86.81.64.61.37.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha22.91.827.21.725.41.536.93.125.42.634.62.627.30.8
20-39 m2/ha48.22.240.71.835.31.635.23.045.73.042.42.740.60.9
40-59 m2/ha24.91.924.71.627.51.522.22.621.62.517.52.024.20.8
from 60 m2/ha4.00.97.51.011.81.15.71.57.31.65.51.27.80.5
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 #159904/146283
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