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NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of cover of regeneration (7 classes) %± %± %±
Western Jura< 1%..2.00.71.90.7
1-4%..7.81.37.71.3
5-9%49.817.713.41.714.11.7
10-25%37.817.224.92.125.22.1
26-50%..19.82.019.41.9
51-75%12.411.716.91.916.81.8
76-100%..15.11.814.81.7
total100.0.100.0.100.0.
Eastern Jura< 1%..4.21.94.21.8
1-4%..8.52.68.42.6
5-9%..5.12.05.02.0
10-25%100.0.18.53.619.23.6
26-50%..23.83.923.63.9
51-75%..15.33.315.13.3
76-100%..24.64.024.43.9
total100.0.100.0.100.0.
Western Plateau< 1%..0.90.90.90.9
1-4%..10.52.910.52.9
5-9%..11.43.011.43.0
10-25%..30.34.330.34.3
26-50%..23.64.023.64.0
51-75%..10.42.810.42.8
76-100%..13.03.113.03.1
total..100.0.100.0.
Central Plateau< 1%..3.61.33.61.3
1-4%..7.71.87.71.8
5-9%..10.42.110.42.1
10-25%..22.42.822.32.8
26-50%..21.42.821.32.8
51-75%100.0.16.82.517.12.5
76-100%..17.72.617.62.6
total100.0.100.0.100.0.
Eastern Plateau< 1%..3.91.13.91.1
1-4%..3.91.13.91.1
5-9%..6.21.46.21.4
10-25%..19.52.319.52.3
26-50%..20.82.320.82.3
51-75%..22.72.422.72.4
76-100%..23.12.423.12.4
total..100.0.100.0.
Western Pre-Alps< 1%..6.42.36.32.3
1-4%..14.63.414.43.4
5-9%..11.83.111.73.1
10-25%..34.44.534.14.5
26-50%100.0.15.53.516.23.5
51-75%..14.63.414.43.4
76-100%..2.71.62.71.5
total100.0.100.0.100.0.
Central Pre-Alps< 1%..1.50.81.50.8
1-4%..10.81.910.61.9
5-9%25.021.716.22.316.32.3
10-25%..38.13.037.53.0
26-50%25.021.718.52.418.62.4
51-75%50.025.08.11.78.71.7
76-100%..6.91.66.81.6
total100.0.100.0.100.0.
Eastern Pre-Alps< 1%..8.42.08.32.0
1-4%..17.42.817.12.7
5-9%..12.12.411.92.3
10-25%33.327.328.43.328.53.3
26-50%33.327.320.02.920.22.9
51-75%..7.41.97.31.9
76-100%33.327.36.31.86.71.8
total100.0.100.0.100.0.
Northwestern Alps< 1%..2.81.42.61.3
1-4%8.38.016.33.115.72.9
5-9%25.012.518.43.318.93.2
10-25%41.714.333.44.034.03.8
26-50%..17.03.215.72.9
51-75%8.38.08.52.48.52.3
76-100%16.710.83.51.64.61.7
total100.0.100.0.100.0.
Central Alps< 1%30.014.6..4.72.6
1-4%..12.94.610.93.9
5-9%10.09.520.35.518.74.9
10-25%40.015.633.26.434.26.0
26-50%20.012.722.45.722.05.2
51-75%..9.23.97.83.4
76-100%..2.02.01.71.7
total100.0.100.0.100.0.
Northeastern Alps< 1%22.213.99.93.611.23.5
1-4%11.110.514.14.113.73.9
5-9%11.110.518.34.617.54.3
10-25%33.315.828.25.428.85.1
26-50%11.110.515.54.315.04.0
51-75%11.110.55.62.76.22.7
76-100%..8.43.37.53.0
total100.0.100.0.100.0.
Southwestern Alps< 1%..6.41.65.91.4
1-4%12.56.722.12.621.32.5
5-9%41.810.119.32.521.32.5
10-25%16.67.632.53.031.12.8
26-50%20.88.315.22.315.72.2
51-75%8.35.63.21.13.71.1
76-100%..1.20.71.10.6
total100.0.100.0.100.0.
Southeastern Alps< 1%16.715.29.31.69.41.6
1-4%33.319.322.22.322.42.3
5-9%..17.42.117.12.0
10-25%33.319.331.22.531.22.5
26-50%16.715.212.91.813.01.8
51-75%..4.81.24.71.1
76-100%..2.10.82.10.8
total100.0.100.0.100.0.
Southern Alps< 1%..7.51.56.81.4
1-4%24.28.022.72.422.82.3
5-9%24.17.924.72.524.62.4
10-25%31.08.627.02.527.32.4
26-50%17.27.013.31.913.61.9
51-75%..3.81.13.51.0
76-100%3.43.41.00.61.20.6
total100.0.100.0.100.0.
Switzerland< 1%5.52.24.90.44.90.4
1-4%13.03.213.80.613.80.6
5-9%24.94.214.70.715.10.6
10-25%29.84.428.10.828.20.8
26-50%15.73.518.00.718.00.7
51-75%7.32.510.90.610.70.6
76-100%3.71.89.50.59.30.5
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163650/150030

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %
Western Jura< 1%..2.9352.935
1-4%..11.41711.417
5-9%1.45019.61321.112
10-25%1.15836.4937.59
26-50%..28.91028.910
51-75%0.410024.61125.011
76-100%..22.11222.112
total2.935146.02148.92
Eastern Jura< 1%..2.0442.044
1-4%..4.0304.030
5-9%..2.4402.440
10-25%0.41008.6209.019
26-50%..11.11711.117
51-75%..7.1227.122
76-100%..11.51611.516
total0.410046.6347.03
Western Plateau< 1%..0.41000.4100
1-4%..4.9284.928
5-9%..5.4265.426
10-25%..14.31514.315
26-50%..11.11711.117
51-75%..4.9284.928
76-100%..6.1256.125
total..47.2447.24
Central Plateau< 1%..2.5352.535
1-4%..5.3235.323
5-9%..7.1207.120
10-25%..15.31315.313
26-50%..14.61314.613
51-75%0.310011.51511.815
76-100%..12.11512.115
total0.310068.4268.72
Eastern Plateau< 1%..4.3284.328
1-4%..4.3284.328
5-9%..6.8226.822
10-25%..21.41221.412
26-50%..22.91122.911
51-75%..25.01125.011
76-100%..25.41125.411
total..110.12110.12
Western Pre-Alps< 1%..2.6372.637
1-4%..5.9235.923
5-9%..4.8264.826
10-25%..14.01414.014
26-50%0.41006.3236.722
51-75%..5.9235.923
76-100%..1.1571.157
total0.410040.7441.14
Central Pre-Alps< 1%..1.4501.450
1-4%..10.01810.018
5-9%0.410015.11415.414
10-25%..35.5835.58
26-50%0.410017.21317.613
51-75%0.7717.5218.220
76-100%..6.5236.523
total1.45093.2394.72
Eastern Pre-Alps< 1%..5.7245.724
1-4%..11.81611.816
5-9%..8.2208.220
10-25%0.410019.31219.612
26-50%0.410013.61513.915
51-75%..5.0265.026
76-100%0.41004.3284.627
total1.15767.9368.93
Northwestern Alps< 1%..1.4501.450
1-4%0.41008.2208.619
5-9%1.1579.31810.417
10-25%1.84416.81318.612
26-50%..8.6198.619
51-75%0.41004.3284.727
76-100%0.7711.8442.537
total4.32850.4554.74
Central Alps< 1%1.057..1.057
1-4%..2.4372.437
5-9%0.31003.8294.127
10-25%1.4496.2227.619
26-50%0.7704.2284.926
51-75%..1.7441.744
76-100%..0.41000.4100
total3.43018.61022.18
Northeastern Alps< 1%0.7702.5373.232
1-4%0.41003.6303.929
5-9%0.41004.7275.026
10-25%1.1577.2218.219
26-50%0.41003.9294.327
51-75%0.41001.4491.844
76-100%..2.1402.140
total3.23225.4828.76
Southwestern Alps< 1%..5.5255.525
1-4%1.05818.91319.912
5-9%3.43116.51419.912
10-25%1.45027.81029.210
26-50%1.74413.01514.714
51-75%0.7712.7353.431
76-100%..1.0581.058
total8.22085.4493.73
Southeastern Alps< 1%0.410010.91711.217
1-4%0.77126.01126.710
5-9%..20.41220.412
10-25%0.77136.5937.29
26-50%0.410015.11515.514
51-75%..5.6255.625
76-100%..2.5382.538
total2.141116.93119.03
Southern Alps< 1%..8.1208.120
1-4%2.53824.81127.311
5-9%2.53826.91129.410
10-25%3.23329.41032.69
26-50%1.84514.51516.314
51-75%..4.2294.229
76-100%0.41001.1581.450
total10.318109.04119.33
Switzerland< 1%2.14150.3852.48
1-4%4.927141.55146.55
5-9%9.519150.95160.44
10-25%11.318288.83300.13
26-50%6.024185.04191.04
51-75%2.835111.65114.35
76-100%1.45097.9699.36
total38.091025.911063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163651/150031

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of cover of assured regeneration %± %± %± %± %± %± %±
inside perimeterless than 1%....13.25.54.44.316.715.2..6.52.4
1-4%11.110.5..13.25.520.88.333.319.327.78.319.43.8
5-9%44.416.6..18.46.329.19.3..31.08.625.04.2
10-25%33.415.7..26.37.124.98.850.020.424.17.926.94.3
26-50%..50.035.410.55.016.67.6..13.86.412.03.1
51-75%11.110.550.035.410.55.04.24.1....6.52.4
76-100%....7.94.4....3.43.43.71.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%4.10.95.90.97.80.97.61.814.92.212.71.97.80.5
1-4%10.11.39.81.117.61.324.22.924.72.621.62.315.90.7
5-9%14.91.610.51.115.81.319.32.616.82.324.12.415.60.7
10-25%26.01.926.31.633.71.631.43.130.22.826.72.529.20.8
26-50%19.41.721.21.515.51.214.82.49.61.810.41.716.50.7
51-75%14.31.515.21.36.40.81.80.93.41.13.41.09.10.5
76-100%11.21.411.21.23.30.60.90.60.40.41.00.56.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%4.00.95.80.98.00.97.31.715.02.211.61.77.80.5
1-4%10.11.39.71.117.41.323.92.724.92.622.12.216.00.7
5-9%15.41.610.41.115.91.220.22.616.42.224.72.315.90.7
10-25%26.11.926.21.633.41.630.82.930.62.826.52.429.10.8
26-50%19.01.721.31.515.21.215.02.39.41.810.71.716.30.7
51-75%14.31.515.31.36.60.82.00.93.31.13.20.99.00.5
76-100%11.01.411.11.23.50.60.80.60.40.41.20.65.90.4
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 #163652/150032

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterless than 1%....1.8450.41000.4100..2.538
1-4%0.4100..1.8451.7440.7712.9357.422
5-9%1.450..2.5382.437..3.2339.519
10-25%1.158..3.5312.1411.1582.53810.218
26-50%..0.41001.4501.450..1.4504.628
51-75%0.41000.41001.4500.3100....2.538
76-100%....1.158....0.41001.450
total3.2330.77113.5168.2202.14110.31838.19
outside perimeterless than 1%7.62214.81523.4125.82414.11514.21580.06
1-4%18.71324.71152.9818.51323.31124.211162.44
5-9%27.71126.51147.5814.71415.91427.111159.54
10-25%48.3866.56101.5524.01128.61030.010298.83
26-50%36.0953.8746.5811.3179.11911.717168.44
51-75%26.71138.5919.2131.4503.2333.93092.86
76-100%20.91228.31110.0190.7710.41001.15861.37
total185.92253.21301.1276.4494.63112.131023.21
totalless than 1%7.62214.81525.2116.22314.51514.21582.56
1-4%19.11324.71154.7720.21224.01127.011169.84
5-9%29.21026.51150.0817.11315.91430.310169.04
10-25%49.4866.56105.1526.01029.61032.510309.03
26-50%36.0954.1748.0812.7169.11913.116173.04
51-75%27.01138.9920.6131.7443.2333.93095.36
76-100%20.91228.31111.1180.7710.41001.45062.77
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163653/150033

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantondegree of cover of assured regeneration %± %± %±
AGless than 1%..6.62.36.62.3
1-4%..7.42.47.42.4
5-9%..8.32.58.32.5
10-25%..23.13.823.13.8
26-50%..24.03.924.03.9
51-75%..9.12.69.12.6
76-100%..21.53.721.53.7
total..100.0.100.0.
AIless than 1%..33.312.533.312.5
1-4%..40.013.040.013.0
5-9%..6.76.66.76.6
10-25%..13.39.013.39.0
26-50%..6.76.66.76.6
51-75%......
76-100%......
total..100.0.100.0.
ARless than 1%..20.08.120.08.1
1-4%..16.07.516.07.5
5-9%..24.08.724.08.7
10-25%..16.07.516.07.5
26-50%..20.08.120.08.1
51-75%......
76-100%..4.04.04.04.0
total..100.0.100.0.
BEless than 1%..4.81.04.61.0
1-4%18.79.713.71.613.91.6
5-9%18.79.717.91.817.91.8
10-25%31.611.730.12.130.22.1
26-50%..16.81.816.31.7
51-75%18.79.79.81.410.11.4
76-100%12.48.26.81.27.01.2
total100.0.100.0.100.0.
BL/BSless than 1%..4.43.04.33.0
1-4%..8.74.28.54.1
5-9%..6.53.76.43.6
10-25%100.0.30.26.831.66.8
26-50%..17.55.717.15.5
51-75%..21.86.121.46.0
76-100%..10.94.610.74.6
total100.0.100.0.100.0.
FRless than 1%..5.52.25.52.2
1-4%..14.63.414.63.4
5-9%..12.73.212.73.2
10-25%..36.44.636.44.6
26-50%..20.03.820.03.8
51-75%..10.02.910.02.9
76-100%..0.90.90.90.9
total..100.0.100.0.
GEless than 1%..21.019.921.019.9
1-4%......
5-9%......
10-25%..41.923.741.923.7
26-50%..21.019.921.019.9
51-75%......
76-100%..16.214.416.214.4
total..100.0.100.0.
GLless than 1%14.313.317.66.617.15.9
1-4%14.313.317.66.617.15.9
5-9%28.617.28.84.912.25.2
10-25%14.313.326.57.624.46.8
26-50%14.313.314.76.114.65.6
51-75%14.313.38.84.99.84.7
76-100%..5.94.14.93.4
total100.0.100.0.100.0.
GRless than 1%6.66.415.81.815.41.8
1-4%40.212.725.22.225.82.2
5-9%13.38.817.61.917.41.9
10-25%39.912.628.22.328.72.2
26-50%..8.61.48.31.4
51-75%..3.30.93.20.9
76-100%..1.30.61.20.5
total100.0.100.0.100.0.
JUless than 1%..2.41.72.31.6
1-4%33.327.47.22.88.12.9
5-9%33.327.410.73.411.53.4
10-25%..32.25.131.15.0
26-50%..17.84.217.14.1
51-75%33.327.420.34.420.74.4
76-100%..9.53.29.23.1
total100.0.100.0.100.0.
LUless than 1%..5.62.15.62.1
1-4%..12.02.912.02.9
5-9%..12.02.912.02.9
10-25%..36.24.336.24.3
26-50%..23.13.823.13.8
51-75%..8.02.48.02.4
76-100%..3.21.63.21.6
total..100.0.100.0.
NEless than 1%..1.21.21.21.2
1-4%..7.02.87.02.8
5-9%..12.03.612.03.6
10-25%..32.85.132.85.1
26-50%..25.74.725.74.7
51-75%..13.13.713.13.7
76-100%..8.23.08.23.0
total..100.0.100.0.
NWless than 1%..6.36.25.95.8
1-4%..31.311.829.411.3
5-9%..18.810.017.69.4
10-25%..18.810.017.69.4
26-50%100.0.12.58.417.69.4
51-75%..6.36.25.95.8
76-100%..6.36.25.95.8
total100.0.100.0.100.0.
OWless than 1%..2.02.02.02.0
1-4%..14.35.013.74.9
5-9%50.035.720.45.821.65.8
10-25%..42.87.141.16.9
26-50%..10.24.49.84.2
51-75%50.035.78.24.09.84.2
76-100%..2.02.02.02.0
total100.0.100.0.100.0.
SGless than 1%25.021.79.82.610.22.6
1-4%..12.02.811.72.8
5-9%..15.03.114.63.0
10-25%50.025.133.94.134.34.1
26-50%25.021.717.33.317.53.3
51-75%..7.52.37.32.2
76-100%..4.51.84.41.8
total100.0.100.0.100.0.
SHless than 1%..16.76.316.76.3
1-4%..13.95.813.95.8
5-9%..8.34.78.34.7
10-25%..19.46.719.46.7
26-50%..19.46.719.46.7
51-75%..19.46.719.46.7
76-100%..2.82.82.82.8
total..100.0.100.0.
SOless than 1%..2.51.72.41.7
1-4%..6.22.76.02.6
5-9%100.0.16.04.118.14.2
10-25%..22.24.621.74.5
26-50%..16.04.115.74.0
51-75%..18.54.318.14.2
76-100%..18.54.318.14.2
total100.0.100.0.100.0.
SZless than 1%..8.83.58.43.3
1-4%33.327.423.55.223.95.1
5-9%..14.74.314.14.2
10-25%..30.95.629.65.4
26-50%33.327.419.14.819.74.7
51-75%..2.92.12.82.0
76-100%33.327.4..1.41.4
total100.0.100.0.100.0.
TGless than 1%..8.53.48.53.4
1-4%..4.32.44.32.4
5-9%..4.32.44.32.4
10-25%..28.55.428.55.4
26-50%..23.25.123.25.1
51-75%..18.54.718.54.7
76-100%..12.84.012.84.0
total..100.0.100.0.
TIless than 1%..10.92.010.11.8
1-4%20.09.019.72.519.82.4
5-9%35.010.724.22.725.02.7
10-25%20.09.029.12.928.42.8
26-50%20.09.011.32.011.92.0
51-75%..4.01.23.71.1
76-100%5.04.90.80.61.10.6
total100.0.100.0.100.0.
URless than 1%37.517.22.82.89.24.4
1-4%..11.35.49.24.4
5-9%25.015.419.86.720.76.2
10-25%25.015.428.27.627.66.8
26-50%12.511.831.87.928.36.9
51-75%..6.04.14.93.4
76-100%......
total100.0.100.0.100.0.
VDless than 1%..4.81.44.81.4
1-4%..15.62.315.42.3
5-9%..15.62.315.52.3
10-25%100.0.25.82.826.42.8
26-50%..19.32.519.12.5
51-75%..9.91.99.81.9
76-100%..9.01.89.01.8
total100.0.100.0.100.0.
VSless than 1%4.44.37.21.67.01.5
1-4%20.88.324.52.724.22.6
5-9%29.19.319.32.520.12.4
10-25%24.98.832.53.031.92.8
26-50%16.67.613.22.113.52.1
51-75%4.24.12.41.02.61.0
76-100%..0.80.60.70.5
total100.0.100.0.100.0.
ZGless than 1%..7.77.77.77.7
1-4%..7.77.77.77.7
5-9%..7.77.77.77.7
10-25%..23.112.123.112.1
26-50%..23.112.123.112.1
51-75%..23.112.123.112.1
76-100%..7.77.77.77.7
total..100.0.100.0.
ZHless than 1%..3.51.53.51.5
1-4%..10.52.610.52.6
5-9%..8.42.38.42.3
10-25%..21.73.521.73.5
26-50%..18.23.218.23.2
51-75%..23.13.523.13.5
76-100%..14.73.014.73.0
total..100.0.100.0.
Switzerlandless than 1%6.42.37.80.57.70.5
1-4%19.43.815.80.716.00.7
5-9%25.14.215.50.715.90.7
10-25%26.84.329.10.829.10.8
26-50%12.13.216.50.716.30.7
51-75%6.62.49.10.59.00.5
76-100%3.71.86.10.46.00.4
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #163654/150034

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantondegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %
AGless than 1%..3.2343.234
1-4%..3.6323.632
5-9%..4.0304.030
10-25%..11.31711.317
26-50%..11.71611.716
51-75%..4.4294.429
76-100%..10.51810.518
total..48.7248.72
AIless than 1%..1.6391.639
1-4%..1.9341.934
5-9%..0.31000.3100
10-25%..0.6690.669
26-50%..0.31000.3100
51-75%......
76-100%......
total..4.8114.811
ARless than 1%..1.6411.641
1-4%..1.3471.347
5-9%..1.9361.936
10-25%..1.3471.347
26-50%..1.6411.641
51-75%......
76-100%..0.31000.3100
total..8.058.05
BEless than 1%..7.5217.521
1-4%1.05821.51222.612
5-9%1.05828.11029.110
10-25%1.74547.3749.07
26-50%..26.41126.411
51-75%1.05815.41416.414
76-100%0.77110.61711.317
total5.525156.82162.32
BL/BSless than 1%..0.8700.870
1-4%..1.6491.649
5-9%..1.2571.257
10-25%0.41005.6246.023
26-50%..3.3333.333
51-75%..4.1294.129
76-100%..2.0432.043
total0.410018.7719.16
FRless than 1%..2.2402.240
1-4%..6.0236.023
5-9%..5.2255.225
10-25%..14.91314.913
26-50%..8.2198.219
51-75%..4.1294.129
76-100%..0.41000.4100
total..41.1341.13
GEless than 1%..0.51000.5100
1-4%......
5-9%......
10-25%..0.9650.965
26-50%..0.51000.5100
51-75%......
76-100%..0.41000.4100
total..2.2342.234
GLless than 1%0.41002.3392.736
1-4%0.41002.3392.736
5-9%0.8701.2571.943
10-25%0.41003.5313.929
26-50%0.41001.9432.339
51-75%0.41001.2571.549
76-100%..0.8700.870
total2.73613.11115.88
GRless than 1%0.310021.61222.012
1-4%2.14134.6936.79
5-9%0.77124.11124.811
10-25%2.14138.7940.88
26-50%..11.81711.817
51-75%..4.5274.527
76-100%..1.7451.745
total5.226137.13142.33
JUless than 1%..0.8700.870
1-4%0.41002.3402.736
5-9%0.41003.5323.930
10-25%..10.51610.516
26-50%..5.8245.824
51-75%0.41006.6227.021
76-100%..3.1343.134
total1.25732.7333.93
LUless than 1%..2.2372.237
1-4%..4.7244.724
5-9%..4.7244.724
10-25%..14.21314.213
26-50%..9.1179.117
51-75%..3.1313.131
76-100%..1.3491.349
total..39.3339.33
NEless than 1%..0.31000.3100
1-4%..1.9401.940
5-9%..3.3303.330
10-25%..9.0169.016
26-50%..7.0197.019
51-75%..3.6293.629
76-100%..2.2372.237
total..27.4427.44
NWless than 1%..0.41000.4100
1-4%..1.9401.940
5-9%..1.2551.255
10-25%..1.2551.255
26-50%0.41000.8691.255
51-75%..0.41000.4100
76-100%..0.41000.4100
total0.41006.1146.513
OWless than 1%..0.41000.4100
1-4%..2.6362.636
5-9%0.41003.7294.127
10-25%..7.8187.818
26-50%..1.9431.943
51-75%0.41001.5491.943
76-100%..0.41000.4100
total0.77018.3519.04
SGless than 1%0.41004.7275.126
1-4%..5.8245.824
5-9%..7.2217.221
10-25%0.77016.31317.012
26-50%0.41008.3208.719
51-75%..3.6313.631
76-100%..2.2402.240
total1.45048.1549.54
SHless than 1%..2.1382.138
1-4%..1.8421.842
5-9%..1.1561.156
10-25%..2.5342.534
26-50%..2.5342.534
51-75%..2.5342.534
76-100%..0.41000.4100
total..12.8312.83
SOless than 1%..0.8700.870
1-4%..1.9441.944
5-9%0.8704.9265.724
10-25%..6.8216.821
26-50%..4.9264.926
51-75%..5.7245.724
76-100%..5.7245.724
total0.87030.7431.44
SZless than 1%..2.2402.240
1-4%0.41005.8236.222
5-9%..3.6303.630
10-25%..7.6197.619
26-50%0.41004.7265.125
51-75%..0.7700.770
76-100%0.4100..0.4100
total1.15724.6625.75
TGless than 1%..1.8391.839
1-4%..0.9570.957
5-9%..0.9570.957
10-25%..6.0196.019
26-50%..4.9234.923
51-75%..3.9253.925
76-100%..2.7312.731
total..21.0421.04
TIless than 1%..9.7199.719
1-4%1.45017.51318.913
5-9%2.53721.51224.011
10-25%1.45025.81127.210
26-50%1.45010.01811.417
51-75%..3.5313.531
76-100%0.41000.7711.158
total7.22288.7495.94
URless than 1%1.0570.31001.349
1-4%..1.3491.349
5-9%0.7702.3363.031
10-25%0.7703.3304.027
26-50%0.31003.7294.127
51-75%..0.7710.771
76-100%......
total2.63411.71314.311
VDless than 1%..4.5294.529
1-4%..14.41514.415
5-9%..14.41514.415
10-25%0.87123.81124.611
26-50%..17.81317.813
51-75%..9.1209.120
76-100%..8.4208.420
total0.87192.5393.23
VSless than 1%0.41006.2236.522
1-4%1.74421.01222.711
5-9%2.43716.51418.913
10-25%2.14127.81029.89
26-50%1.45011.31712.716
51-75%0.31002.1412.437
76-100%..0.7710.771
total8.22085.4493.73
ZGless than 1%..0.41000.4100
1-4%..0.41000.4100
5-9%..0.41000.4100
10-25%..1.3531.353
26-50%..1.3531.353
51-75%..1.3531.353
76-100%..0.41000.4100
total..5.695.69
ZHless than 1%..1.8441.844
1-4%..5.3255.325
5-9%..4.2284.228
10-25%..10.91610.916
26-50%..9.2189.218
51-75%..11.61511.615
76-100%..7.4207.420
total..50.4250.42
Switzerlandless than 1%2.43879.9682.36
1-4%7.422162.44169.84
5-9%9.619159.54169.14
10-25%10.319298.93309.23
26-50%4.628168.94173.54
51-75%2.53893.7696.26
76-100%1.45062.5763.97
total38.291025.711064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #163655/150035

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of cover of assured regeneration %± %± %± %± %± %±
inside perimeterless than 1%......11.64.1..6.42.4
1-4%11.110.5....19.75.127.78.319.43.8
5-9%44.516.6..12.511.721.35.231.08.625.14.2
10-25%33.315.7..25.015.327.85.724.17.926.84.3
26-50%....25.015.311.54.113.86.412.03.1
51-75%11.110.5100.0.25.015.34.92.8..6.52.4
76-100%....12.511.73.32.33.43.43.71.8
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%4.20.95.90.97.31.110.11.012.71.97.80.5
1-4%9.51.39.91.215.91.522.31.421.72.415.80.7
5-9%15.21.610.01.214.31.517.91.324.02.415.60.7
10-25%26.41.925.41.734.52.031.41.626.72.529.20.8
26-50%19.51.721.31.617.01.612.81.110.41.716.50.7
51-75%14.41.515.51.47.31.13.90.73.51.09.10.5
76-100%10.81.412.01.33.80.81.70.41.00.66.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%4.10.95.90.97.21.110.21.011.61.77.70.5
1-4%9.51.39.91.215.71.522.11.422.32.316.00.7
5-9%15.71.69.91.214.31.518.11.324.62.415.90.7
10-25%26.51.925.31.734.32.031.11.526.52.429.10.8
26-50%19.21.721.31.617.11.612.71.110.71.716.30.7
51-75%14.41.515.71.47.61.14.00.63.21.09.00.5
76-100%10.61.312.01.33.90.81.80.41.20.65.90.4
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 #163656/150036

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterless than 1%......2.438..2.438
1-4%0.4100....4.1292.8357.422
5-9%1.550..0.41004.5283.2339.519
10-25%1.158..0.7715.9242.53810.218
26-50%....0.7712.4381.4504.628
51-75%0.41000.41000.7711.058..2.538
76-100%....0.41000.7710.41001.450
total3.3330.41002.93521.11210.31837.99
outside perimeterless than 1%8.02113.31614.81529.71013.81579.76
1-4%18.21422.51232.11065.4723.711161.94
5-9%29.21022.51228.81152.6826.211159.34
10-25%50.7757.3769.6692.1529.110298.83
26-50%37.6948.2834.21037.5911.317168.74
51-75%27.71135.1914.81511.4173.83092.96
76-100%20.81327.1117.6214.9271.15861.47
total192.42225.91201.82293.52109.041022.71
totalless than 1%8.02113.31614.81532.11013.81582.16
1-4%18.61322.51232.11069.5626.511169.34
5-9%30.71022.51229.21057.1729.410168.84
10-25%51.8757.3770.3698.0531.610308.93
26-50%37.6948.2835.0939.9912.716173.34
51-75%28.11135.5915.51512.5163.83095.46
76-100%20.81327.1117.9215.5251.45062.87
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163657/150037

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of cover of assured regeneration %± %± %± %± %± %± %±
inside perimeterless than 1%....22.78.94.44.316.715.2..6.42.3
1-4%10.09.517.69.39.16.120.88.333.319.327.78.319.53.8
5-9%39.915.517.69.318.28.229.19.3..31.08.625.04.2
10-25%30.114.529.411.122.78.924.98.850.020.424.17.926.94.3
26-50%..5.95.718.28.216.67.6..13.86.411.93.1
51-75%20.012.617.69.34.54.44.24.1....6.52.4
76-100%..11.87.84.54.4....3.43.43.71.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 1%5.10.64.10.912.01.87.21.615.02.012.71.97.80.5
1-4%9.70.915.51.618.02.224.52.724.42.421.72.415.80.7
5-9%12.31.016.81.713.61.919.32.516.52.024.02.415.60.7
10-25%25.81.336.82.128.32.532.53.030.32.526.72.529.20.8
26-50%20.51.215.91.618.82.213.22.19.01.610.41.716.50.7
51-75%15.01.07.61.25.41.32.41.03.61.03.51.09.10.5
76-100%11.50.93.30.83.81.10.80.61.20.61.00.66.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%5.10.64.00.912.71.87.01.515.11.911.61.77.70.5
1-4%9.70.915.51.617.52.124.22.624.52.322.32.316.00.7
5-9%12.51.016.91.613.91.920.12.416.22.024.62.415.90.7
10-25%25.81.336.62.127.92.431.92.830.72.526.52.429.10.8
26-50%20.31.215.51.618.82.113.52.18.81.510.71.716.30.7
51-75%15.11.08.01.25.31.22.61.03.51.03.21.09.00.5
76-100%11.40.93.60.83.81.00.70.51.20.61.20.65.90.4
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 #163658/150038

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterless than 1%....1.7440.41000.4100..2.438
1-4%0.41001.1580.7711.7440.7712.8357.422
5-9%1.4501.1581.4502.437..3.2339.519
10-25%1.1581.8451.7442.1411.1582.53810.218
26-50%..0.41001.4501.450..1.4504.528
51-75%0.7711.1580.31000.3100....2.538
76-100%..0.7710.3100....0.41001.450
total3.6326.1247.6218.2202.14110.31837.99
outside perimeterless than 1%21.5137.62113.1156.22317.61313.81579.76
1-4%40.8928.51119.71221.01228.51023.711162.14
5-9%51.5831.01014.91516.51419.31326.211159.44
10-25%108.0567.8630.8927.81035.4929.110299.03
26-50%85.8629.21020.61211.31710.51811.317168.74
51-75%62.9714.1165.9242.1414.2283.83093.06
76-100%47.986.1244.1280.7711.4501.15861.37
total418.51184.32109.1385.44116.93109.041023.21
totalless than 1%21.5137.62114.8146.52217.91313.81582.16
1-4%41.1929.61020.41222.71129.21026.511169.54
5-9%52.9832.11016.31418.91319.31329.410168.94
10-25%109.1569.6632.6929.8936.5931.610309.23
26-50%85.8629.61021.91212.71610.51812.716173.24
51-75%63.7715.1156.2232.4374.2283.83095.56
76-100%47.986.9234.5270.7711.4501.45062.87
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163659/150039

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of cover of assured regeneration %± %± %±
Western Juraless than 1%..3.00.82.90.8
1-4%12.411.79.81.59.81.5
5-9%49.817.717.31.918.01.9
10-25%25.415.526.62.226.62.2
26-50%..19.11.918.71.9
51-75%12.411.714.41.714.41.7
76-100%..9.81.59.61.4
total100.0.100.0.100.0.
Eastern Juraless than 1%..8.52.68.42.6
1-4%..8.52.68.42.6
5-9%..7.62.57.62.4
10-25%100.0.25.34.026.04.0
26-50%..21.23.821.03.7
51-75%..14.43.214.33.2
76-100%..14.43.214.33.2
total100.0.100.0.100.0.
Western Plateauless than 1%..2.61.52.61.5
1-4%..14.93.314.93.3
5-9%..14.93.314.93.3
10-25%..33.84.433.84.4
26-50%..19.13.719.13.7
51-75%..7.02.47.02.4
76-100%..7.72.57.72.5
total..100.0.100.0.
Central Plateauless than 1%..8.61.98.61.9
1-4%..10.42.110.42.1
5-9%..8.71.98.71.9
10-25%..21.92.821.82.8
26-50%..23.22.923.12.8
51-75%100.0.16.32.516.72.5
76-100%..10.92.110.82.1
total100.0.100.0.100.0.
Eastern Plateauless than 1%..5.21.35.21.3
1-4%..7.81.57.81.5
5-9%..9.11.69.11.6
10-25%..24.72.524.72.5
26-50%..20.82.320.82.3
51-75%..18.22.218.22.2
76-100%..14.32.014.32.0
total..100.0.100.0.
Western Pre-Alpsless than 1%..7.32.57.22.5
1-4%..18.23.718.03.7
5-9%..10.02.99.92.8
10-25%100.0.37.24.637.84.6
26-50%..16.43.516.23.5
51-75%..10.02.99.92.9
76-100%..0.90.90.90.9
total100.0.100.0.100.0.
Central Pre-Alpsless than 1%..1.90.91.90.8
1-4%..13.52.113.32.1
5-9%25.021.717.72.417.82.4
10-25%..38.83.038.33.0
26-50%25.021.715.82.315.92.3
51-75%50.025.07.71.78.31.7
76-100%..4.61.34.51.3
total100.0.100.0.100.0.
Eastern Pre-Alpsless than 1%..14.72.614.52.5
1-4%..17.92.817.62.7
5-9%..12.12.411.92.3
10-25%33.327.326.83.226.93.2
26-50%33.327.318.92.819.22.8
51-75%..5.31.65.21.6
76-100%33.327.34.21.54.71.5
total100.0.100.0.100.0.
Northwestern Alpsless than 1%..5.72.05.21.8
1-4%25.012.517.03.217.63.1
5-9%16.710.820.53.420.23.3
10-25%33.313.632.74.032.73.8
26-50%..15.63.114.42.8
51-75%8.38.05.72.05.91.9
76-100%16.710.82.81.43.91.6
total100.0.100.0.100.0.
Central Alpsless than 1%30.014.61.81.86.23.0
1-4%10.09.520.35.518.74.9
5-9%20.012.716.65.117.14.7
10-25%20.012.731.36.329.65.7
26-50%20.012.724.35.923.65.3
51-75%..5.73.24.82.7
76-100%......
total100.0.100.0.100.0.
Northeastern Alpsless than 1%22.213.912.74.013.73.9
1-4%11.110.516.94.516.34.1
5-9%22.213.915.54.316.34.1
10-25%22.213.929.65.428.75.1
26-50%11.110.514.14.113.73.9
51-75%11.110.55.62.76.22.7
76-100%..5.62.75.02.4
total100.0.100.0.100.0.
Southwestern Alpsless than 1%4.44.37.21.67.01.5
1-4%20.88.324.52.724.22.6
5-9%29.19.319.32.520.12.4
10-25%24.98.832.53.031.92.8
26-50%16.67.613.22.113.52.1
51-75%4.24.12.41.02.61.0
76-100%..0.80.60.70.5
total100.0.100.0.100.0.
Southeastern Alpsless than 1%16.715.215.02.015.11.9
1-4%33.319.324.42.424.52.3
5-9%..16.52.016.22.0
10-25%50.020.430.32.530.72.5
26-50%..9.01.68.81.5
51-75%..3.61.03.51.0
76-100%..1.20.61.20.6
total100.0.100.0.100.0.
Southern Alpsless than 1%..12.71.911.61.7
1-4%27.78.321.72.422.32.3
5-9%31.08.624.02.424.62.4
10-25%24.17.926.72.526.52.4
26-50%13.86.410.41.710.71.7
51-75%..3.51.03.21.0
76-100%3.43.41.00.61.20.6
total100.0.100.0.100.0.
Switzerlandless than 1%6.52.47.80.57.70.5
1-4%19.43.815.90.716.00.7
5-9%25.04.215.60.715.90.7
10-25%27.04.329.30.829.20.8
26-50%12.03.116.50.716.30.7
51-75%6.42.49.00.58.90.5
76-100%3.71.86.00.45.90.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163660/150040

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of assured regeneration · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %
Western Juraless than 1%..4.3294.329
1-4%0.410014.31514.615
5-9%1.45025.31126.811
10-25%0.77138.9839.68
26-50%..27.81027.810
51-75%0.410021.11221.412
76-100%..14.31514.315
total2.935146.02148.92
Eastern Juraless than 1%..4.0304.030
1-4%..4.0304.030
5-9%..3.6323.632
10-25%0.410011.81612.216
26-50%..9.9189.918
51-75%..6.7236.723
76-100%..6.7236.723
total0.410046.6347.03
Western Plateauless than 1%..1.2571.257
1-4%..7.0237.023
5-9%..7.0237.023
10-25%..16.01416.014
26-50%..9.0209.020
51-75%..3.3343.334
76-100%..3.6333.633
total..47.2447.24
Central Plateauless than 1%..5.9225.922
1-4%..7.1207.120
5-9%..6.0226.022
10-25%..14.91314.913
26-50%..15.91315.913
51-75%0.310011.21511.515
76-100%..7.4197.419
total0.310068.4268.72
Eastern Plateauless than 1%..5.7245.724
1-4%..8.6208.620
5-9%..10.01810.018
10-25%..27.21027.210
26-50%..22.91122.911
51-75%..20.01220.012
76-100%..15.71415.714
total..110.12110.12
Western Pre-Alpsless than 1%..3.0343.034
1-4%..7.4217.421
5-9%..4.1294.129
10-25%0.410015.11315.513
26-50%..6.7226.722
51-75%..4.1294.129
76-100%..0.41000.4100
total0.410040.7441.14
Central Pre-Alpsless than 1%..1.8441.844
1-4%..12.51612.516
5-9%0.410016.51416.913
10-25%..36.2836.28
26-50%0.410014.71515.114
51-75%0.7717.2227.921
76-100%..4.3284.328
total1.45093.2394.72
Eastern Pre-Alpsless than 1%..10.01810.018
1-4%..12.11612.116
5-9%..8.2208.220
10-25%0.410018.21218.612
26-50%0.410012.91513.215
51-75%..3.6313.631
76-100%0.41002.9353.233
total1.15767.9368.93
Northwestern Alpsless than 1%..2.9352.935
1-4%1.1578.6199.618
5-9%0.77110.41711.117
10-25%1.45016.51317.913
26-50%..7.9207.920
51-75%0.41002.9353.233
76-100%0.7711.4502.140
total4.32850.4554.74
Central Alpsless than 1%1.0570.31001.449
1-4%0.31003.8294.127
5-9%0.7703.1323.829
10-25%0.7705.8226.521
26-50%0.7704.5275.225
51-75%..1.1581.158
76-100%......
total3.43018.61022.18
Northeastern Alpsless than 1%0.7703.2323.929
1-4%0.41004.3284.726
5-9%0.7703.9294.727
10-25%0.7707.5208.219
26-50%0.41003.6303.929
51-75%0.41001.4491.844
76-100%..1.4491.449
total3.23225.4828.76
Southwestern Alpsless than 1%0.41006.2236.522
1-4%1.74421.01222.711
5-9%2.43716.51418.913
10-25%2.14127.81029.89
26-50%1.45011.31712.716
51-75%0.31002.1412.437
76-100%..0.7710.771
total8.22085.4493.73
Southeastern Alpsless than 1%0.410017.61317.913
1-4%0.77128.51029.210
5-9%..19.31319.313
10-25%1.15835.4936.59
26-50%..10.51810.518
51-75%..4.2284.228
76-100%..1.4501.450
total2.141116.93119.03
Southern Alpsless than 1%..13.81513.815
1-4%2.83523.71126.511
5-9%3.23326.21129.410
10-25%2.53829.11031.610
26-50%1.45011.31712.716
51-75%..3.8303.830
76-100%0.41001.1581.450
total10.318109.04119.33
Switzerlandless than 1%2.53879.9682.36
1-4%7.422162.84170.24
5-9%9.519160.04169.54
10-25%10.318300.53310.73
26-50%4.528168.84173.34
51-75%2.43892.6695.06
76-100%1.45061.3762.87
total38.091025.911063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163661/150041

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · percentage of salvage logging · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedpercentage of salvage logging %± %± %± %± %± %± %±
inside perimeter0%77.813.9100.0.92.14.4100.0.100.0.100.0.95.32.0
1-50%..............
over 50%22.213.9..7.94.4......4.72.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0%90.11.381.31.593.40.996.01.395.91.296.81.090.60.5
1-50%5.21.010.21.12.10.5..0.40.41.60.74.30.4
over 50%4.60.98.51.04.50.74.01.33.71.21.60.75.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0%89.91.381.31.593.40.896.41.296.01.297.10.990.80.5
1-50%5.11.010.21.12.00.5..0.40.41.50.64.20.4
over 50%5.00.98.51.04.60.73.61.23.71.11.50.65.10.4
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 #163662/150042

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · percentage of salvage logging · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%2.5380.77112.4178.2202.14110.31836.310
1-50%..............
over 50%0.771..1.158......1.845
total3.2330.77113.5168.2202.14110.31838.19
outside perimeter0%167.52205.82281.3273.3490.74108.54927.11
1-50%9.71925.8116.423..0.41001.84544.19
over 50%8.62021.61213.5163.1333.5311.84552.18
total185.92253.21301.1276.4494.63112.131023.21
total0%170.12206.52293.7281.5492.83118.93963.41
1-50%9.71925.8116.423..0.41001.84544.19
over 50%9.41921.61214.5153.1333.5311.84553.98
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163663/150043

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · percentage of salvage logging · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonpercentage of salvage logging %± %± %±
AG0%..76.93.876.93.8
1-50%..15.73.315.73.3
over 50%..7.42.47.42.4
total..100.0.100.0.
AI0%..93.36.693.36.6
1-50%......
over 50%..6.76.66.76.6
total..100.0.100.0.
AR0%..92.05.592.05.5
1-50%..4.04.04.04.0
over 50%..4.04.04.04.0
total..100.0.100.0.
BE0%87.68.287.61.587.61.5
1-50%..5.21.05.11.0
over 50%12.48.27.21.27.41.2
total100.0.100.0.100.0.
BL/BS0%..78.26.276.56.3
1-50%..10.94.610.74.6
over 50%100.0.10.94.612.84.9
total100.0.100.0.100.0.
FR0%..90.02.990.02.9
1-50%..2.71.62.71.6
over 50%..7.32.57.32.5
total..100.0.100.0.
GE0%..100.0.100.0.
1-50%......
over 50%......
total..100.0.100.0.
GL0%100.0.97.12.997.62.4
1-50%......
over 50%..2.92.92.42.4
total100.0.100.0.100.0.
GR0%100.0.96.70.996.80.9
1-50%..0.50.40.50.3
over 50%..2.80.82.70.8
total100.0.100.0.100.0.
JU0%100.0.95.22.395.42.3
1-50%..1.21.21.21.2
over 50%..3.62.03.52.0
total100.0.100.0.100.0.
LU0%..88.02.988.02.9
1-50%..1.61.11.61.1
over 50%..10.42.710.42.7
total..100.0.100.0.
NE0%..89.53.389.53.3
1-50%..7.02.87.02.8
over 50%..3.52.03.52.0
total..100.0.100.0.
NW0%100.0.100.0.100.0.
1-50%......
over 50%......
total100.0.100.0.100.0.
OW0%100.0.89.84.490.24.2
1-50%..6.13.55.93.3
over 50%..4.12.93.92.7
total100.0.100.0.100.0.
SG0%100.0.92.52.392.72.2
1-50%..5.31.95.11.9
over 50%..2.31.32.21.3
total100.0.100.0.100.0.
SH0%..80.66.480.66.4
1-50%..16.76.316.76.3
over 50%..2.82.82.82.8
total..100.0.100.0.
SO0%100.0.87.73.788.03.6
1-50%..12.33.712.03.6
over 50%......
total100.0.100.0.100.0.
SZ0%100.0.89.73.790.13.6
1-50%......
over 50%..10.33.79.93.6
total100.0.100.0.100.0.
TG0%..77.25.077.25.0
1-50%..10.03.610.03.6
over 50%..12.84.012.84.0
total..100.0.100.0.
TI0%100.0.96.41.296.61.1
1-50%..1.60.81.50.7
over 50%..2.00.91.90.8
total100.0.100.0.100.0.
UR0%75.015.3100.0.95.43.2
1-50%......
over 50%25.015.4..4.63.2
total100.0.100.0.100.0.
VD0%100.0.91.41.891.51.8
1-50%..3.31.13.21.1
over 50%..5.31.45.31.4
total100.0.100.0.100.0.
VS0%100.0.96.41.296.71.1
1-50%......
over 50%..3.61.23.31.1
total100.0.100.0.100.0.
ZG0%..53.814.353.814.3
1-50%..15.410.415.410.4
over 50%..30.813.230.813.2
total..100.0.100.0.
ZH0%..86.02.986.02.9
1-50%..9.82.59.82.5
over 50%..4.21.74.21.7
total..100.0.100.0.
Switzerland0%95.42.090.60.590.70.5
1-50%..4.40.44.20.4
over 50%4.62.05.10.45.10.4
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #163664/150044

NFI4b

forest area: rockfall 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 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %
AG0%..37.4537.45
1-50%..7.6217.621
over 50%..3.6323.632
total..48.7248.72
AI0%..4.5134.513
1-50%......
over 50%..0.31000.3100
total..4.8114.811
AR0%..7.487.48
1-50%..0.31000.3100
over 50%..0.31000.3100
total..8.058.05
BE0%4.826137.33142.13
1-50%..8.2208.220
over 50%0.77111.31712.016
total5.525156.82162.32
BL/BS0%..14.61014.610
1-50%..2.0432.043
over 50%0.41002.0432.439
total0.410018.7719.16
FR0%..37.0537.05
1-50%..1.1571.157
over 50%..3.0343.034
total..41.1341.13
GE0%..2.2342.234
1-50%......
over 50%......
total..2.2342.234
GL0%2.73612.71115.48
1-50%......
over 50%..0.41000.4100
total2.73613.11115.88
GR0%5.226132.53137.83
1-50%..0.7710.771
over 50%..3.8303.830
total5.226137.13142.33
JU0%1.25731.1432.34
1-50%..0.41000.4100
over 50%..1.2571.257
total1.25732.7333.93
LU0%..34.6534.65
1-50%..0.6700.670
over 50%..4.1264.126
total..39.3339.33
NE0%..24.5624.56
1-50%..1.9401.940
over 50%..1.0571.057
total..27.4427.44
NW0%0.41006.1146.512
1-50%......
over 50%......
total0.41006.1146.513
OW0%0.77016.4717.26
1-50%..1.1571.157
over 50%..0.7700.770
total0.77018.3519.04
SG0%1.45044.5545.95
1-50%..2.5372.537
over 50%..1.1571.157
total1.45048.1549.54
SH0%..10.3910.39
1-50%..2.1382.138
over 50%..0.41000.4100
total..12.8312.83
SO0%0.87026.9627.65
1-50%..3.8303.830
over 50%......
total0.87030.7431.44
SZ0%1.15722.1723.26
1-50%......
over 50%..2.5362.536
total1.15724.6625.75
TG0%..16.2816.28
1-50%..2.1362.136
over 50%..2.7312.731
total..21.0421.04
TI0%7.22285.5492.74
1-50%..1.4501.450
over 50%..1.8441.844
total7.22288.7495.94
UR0%2.03911.71313.712
1-50%......
over 50%0.770..0.770
total2.63411.71314.311
VD0%0.87184.5385.33
1-50%..3.0353.035
over 50%..4.9274.927
total0.87192.5393.23
VS0%8.22082.3490.64
1-50%......
over 50%..3.1333.133
total8.22085.4493.73
ZG0%..3.0283.028
1-50%..0.9680.968
over 50%..1.7441.744
total..5.695.69
ZH0%..43.4443.44
1-50%..4.9264.926
over 50%..2.1402.140
total..50.4250.42
Switzerland0%36.510928.81965.31
1-50%..44.9944.99
over 50%1.84552.1853.88
total38.291025.711064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #163665/150045

NFI4b

forest area: rockfall 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 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedpercentage of salvage logging %± %± %± %± %± %±
inside perimeter0%77.813.9100.0.100.0.95.12.8100.0.95.32.0
1-50%............
over 50%22.213.9....4.92.8..4.72.0
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0%88.41.482.31.591.61.295.40.796.81.090.60.5
1-50%6.81.19.31.12.90.70.80.31.60.74.30.4
over 50%4.70.98.41.15.51.03.80.71.60.75.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total0%88.21.482.31.591.71.295.40.797.00.990.80.5
1-50%6.71.19.31.12.80.70.80.31.50.74.20.4
over 50%5.00.98.41.15.51.03.80.61.50.75.10.4
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 #163666/150046

NFI4b

forest area: rockfall 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 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%2.6380.41002.93520.11310.31836.110
1-50%............
over 50%0.771....1.058..1.845
total3.3330.41002.93521.11210.31837.99
outside perimeter0%170.12185.92184.92280.12105.54926.41
1-50%13.11621.1125.8252.4381.84544.29
over 50%9.12019.01311.21811.1171.84552.18
total192.42225.91201.82293.52109.041022.71
total0%172.72186.22187.82300.12115.73962.61
1-50%13.11621.1125.8252.4381.84544.29
over 50%9.91919.01311.21812.1171.84553.98
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163667/150047

NFI4b

forest area: rockfall 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 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedpercentage of salvage logging %± %± %± %± %± %± %±
inside perimeter0%80.012.694.15.790.96.1100.0.100.0.100.0.95.32.0
1-50%..............
over 50%20.012.65.95.79.16.1......4.72.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0%85.01.092.61.291.51.696.41.296.41.096.81.090.60.5
1-50%8.20.82.50.72.80.9..0.30.31.60.74.30.4
over 50%6.80.74.91.05.71.33.61.23.31.01.60.75.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0%85.01.092.61.191.41.596.71.196.51.097.00.990.70.5
1-50%8.10.82.50.72.70.9..0.30.31.50.74.20.4
over 50%6.90.74.90.95.91.33.31.13.21.01.50.75.10.4
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 #163668/150048

NFI4b

forest area: rockfall 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 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%2.9355.8256.9228.2202.14110.31836.210
1-50%..............
over 50%0.7710.41000.771......1.845
total3.6326.1247.6218.2202.14110.31837.99
outside perimeter0%355.92170.6299.8482.34112.73105.54926.81
1-50%34.3104.7273.133..0.41001.84544.39
over 50%28.3119.0206.2233.1333.9301.84552.28
total418.51184.32109.1385.44116.93109.041023.21
total0%358.82176.32106.7390.64114.83115.73962.91
1-50%34.3104.7273.133..0.41001.84544.39
over 50%29.0119.4196.9223.1333.9301.84554.08
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163669/150049

NFI4b

forest area: rockfall 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 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionpercentage of salvage logging %± %± %±
Western Jura0%87.611.791.01.490.91.4
1-50%..4.41.04.31.0
over 50%12.411.74.61.04.81.0
total100.0.100.0.100.0.
Eastern Jura0%..79.63.779.03.8
1-50%..15.33.315.13.3
over 50%100.0.5.12.05.92.2
total100.0.100.0.100.0.
Western Plateau0%..85.33.385.33.3
1-50%..3.41.73.41.7
over 50%..11.43.011.43.0
total..100.0.100.0.
Central Plateau0%100.0.81.92.682.02.6
1-50%..9.52.09.52.0
over 50%..8.61.98.61.9
total100.0.100.0.100.0.
Eastern Plateau0%..81.52.281.52.2
1-50%..11.41.811.41.8
over 50%..7.11.57.11.5
total..100.0.100.0.
Western Pre-Alps0%100.0.95.42.095.52.0
1-50%..3.61.83.61.8
over 50%..0.90.90.90.9
total100.0.100.0.100.0.
Central Pre-Alps0%100.0.91.91.792.01.7
1-50%..1.90.91.90.8
over 50%..6.21.56.11.5
total100.0.100.0.100.0.
Eastern Pre-Alps0%100.0.88.92.389.12.2
1-50%..3.71.43.61.3
over 50%..7.41.97.31.9
total100.0.100.0.100.0.
Northwestern Alps0%91.77.991.52.491.52.3
1-50%..2.81.42.61.3
over 50%8.38.05.72.05.91.9
total100.0.100.0.100.0.
Central Alps0%80.012.694.53.192.23.4
1-50%..1.81.81.61.6
over 50%20.012.73.72.66.23.0
total100.0.100.0.100.0.
Northeastern Alps0%100.0.95.82.496.32.1
1-50%..1.41.41.21.2
over 50%..2.82.02.51.8
total100.0.100.0.100.0.
Southwestern Alps0%100.0.96.41.296.71.1
1-50%......
over 50%..3.61.23.31.1
total100.0.100.0.100.0.
Southeastern Alps0%100.0.96.41.096.51.0
1-50%..0.30.30.30.3
over 50%..3.31.03.21.0
total100.0.100.0.100.0.
Southern Alps0%100.0.96.81.097.00.9
1-50%..1.60.71.50.7
over 50%..1.60.71.50.7
total100.0.100.0.100.0.
Switzerland0%95.32.090.60.590.80.5
1-50%..4.30.44.20.4
over 50%4.72.15.10.45.10.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163670/150050

NFI4b

forest area: rockfall 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 2009/13
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %
Western Jura0%2.538132.82135.32
1-50%..6.4236.423
over 50%0.41006.8227.122
total2.935146.02148.92
Eastern Jura0%..37.1537.15
1-50%..7.1227.122
over 50%0.41002.4402.837
total0.410046.6347.03
Western Plateau0%..40.2540.25
1-50%..1.6501.650
over 50%..5.4265.426
total..47.2447.24
Central Plateau0%0.310056.0456.34
1-50%..6.5216.521
over 50%..5.9225.922
total0.310068.4268.72
Eastern Plateau0%..89.7389.73
1-50%..12.51612.516
over 50%..7.9217.921
total..110.12110.12
Western Pre-Alps0%0.410038.9539.25
1-50%..1.5491.549
over 50%..0.41000.4100
total0.410040.7441.14
Central Pre-Alps0%1.45085.7387.13
1-50%..1.8441.844
over 50%..5.7245.724
total1.45093.2394.72
Eastern Pre-Alps0%1.15760.4461.44
1-50%..2.5372.537
over 50%..5.0265.026
total1.15767.9368.93
Northwestern Alps0%3.92946.1650.05
1-50%..1.4501.450
over 50%0.41002.9353.233
total4.32850.4554.74
Central Alps0%2.73417.61120.49
1-50%..0.31000.3100
over 50%0.7700.7701.449
total3.43018.61022.18
Northeastern Alps0%3.23224.4827.67
1-50%..0.41000.4100
over 50%..0.7700.770
total3.23225.4828.76
Southwestern Alps0%8.22082.3490.64
1-50%......
over 50%..3.1333.133
total8.22085.4493.73
Southeastern Alps0%2.141112.73114.83
1-50%..0.41000.4100
over 50%..3.9303.930
total2.141116.93119.03
Southern Alps0%10.318105.54115.73
1-50%..1.8451.845
over 50%..1.8451.845
total10.318109.04119.33
Switzerland0%36.210929.31965.61
1-50%..44.2944.29
over 50%1.84552.3854.18
total38.091025.911063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163671/150051

NFI4b

forest area: rockfall 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 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %± %±
inside perimetern/a77.813.9100.0.92.14.4100.0.100.0.100.0.95.32.0
insects11.110.5..........0.90.9
fungi..............
windthrow11.110.5..5.33.6......2.81.6
snow load..............
avalanches..............
landslides..............
flooding..............
forest fire..............
loss of vitality....2.62.6......0.90.9
others..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a90.11.381.31.593.40.996.01.395.91.296.81.090.60.5
insects3.70.87.71.03.10.6..1.10.60.60.43.60.3
fungi..1.10.40.10.1......0.30.1
windthrow3.30.85.40.82.00.52.21.00.70.51.00.52.90.3
snow load0.80.42.40.60.90.31.80.92.20.91.00.51.50.2
avalanches..........0.60.40.10.0
landslides..0.10.10.20.2......0.10.1
flooding..............
forest fire..............
loss of vitality1.90.61.30.40.20.2......0.70.2
others0.20.20.70.3........0.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a89.91.381.31.593.40.896.41.296.01.297.10.990.80.5
insects3.80.87.71.02.90.6..1.10.60.60.43.50.3
fungi..1.10.40.10.1......0.30.1
windthrow3.40.85.40.82.10.52.00.90.70.50.90.52.90.3
snow load0.80.42.40.60.90.31.60.82.20.90.90.51.40.2
avalanches..........0.60.40.10.0
landslides..0.10.10.20.2......0.10.1
flooding..............
forest fire..............
loss of vitality1.90.61.30.40.30.2......0.70.2
others0.20.20.70.3........0.20.1
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 #163672/150052

NFI4b

forest area: rockfall 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 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a2.5380.77112.4178.2202.14110.31836.310
insects0.4100..........0.4100
fungi..............
windthrow0.4100..0.771......1.158
snow load..............
avalanches..............
landslides..............
flooding..............
forest fire..............
loss of vitality....0.4100......0.4100
others..............
total3.2330.77113.5168.2202.14110.31838.19
outside perimetern/a167.52205.82281.3273.3490.74108.54927.11
insects6.82319.4139.219..1.1580.77137.310
fungi..2.8350.4100......3.233
windthrow6.12413.8166.0241.7440.7711.15829.411
snow load1.4506.0242.8351.4502.1411.15814.815
avalanches..........0.7710.771
landslides..0.41000.771......1.158
flooding..............
forest fire..............
loss of vitality3.6313.2330.771......7.522
others0.41001.845........2.141
total185.92253.21301.1276.4494.63112.131023.21
totaln/a170.12206.52293.7281.5492.83118.93963.41
insects7.22219.4139.219..1.1580.77137.69
fungi..2.8350.4100......3.233
windthrow6.52313.8166.7231.7440.7711.15830.511
snow load1.4506.0242.8351.4502.1411.15814.815
avalanches..........0.7710.771
landslides..0.41000.771......1.158
flooding..............
forest fire..............
loss of vitality3.6313.2331.158......7.821
others0.41001.845........2.141
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163673/150053
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