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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
grid: terrestrial grid NFI3
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%29.2872.6450.7562.2455.35108.03378.12
1-50%2.0307.2163.5220.7502.6260.55816.510
over 50%5.81824.989.3133.7216.3162.32852.46
total37.07104.8363.5466.7464.34110.83447.01
outside perimeter0%278.8274.4452.1540.8668.9439.76554.61
1-50%45.664.9192.4271.5333.0240.47157.85
over 50%69.9521.7911.7122.2286.7160.750112.94
total394.31100.9366.2444.6578.5440.76725.21
total0%308.02147.02102.83103.12124.22147.72932.71
1-50%47.6612.1125.9172.2285.6170.94574.35
over 50%75.7446.6621.096.01713.0113.024165.33
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158453/144832

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
grid: terrestrial grid NFI3
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionpercentage of salvage logging %± %± %±
Western Jura0%82.23.877.31.577.91.4
1-50%6.92.510.51.110.11.0
over 50%10.93.112.11.212.01.1
total100.0.100.0.100.0.
Eastern Jura0%91.77.980.12.680.62.5
1-50%8.38.08.21.88.21.8
over 50%..11.72.111.12.0
total100.0.100.0.100.0.
Western Plateau0%73.99.266.13.066.82.9
1-50%..9.51.98.71.7
over 50%26.19.224.42.824.52.6
total100.0.100.0.100.0.
Central Plateau0%70.07.361.22.562.02.4
1-50%5.03.415.81.914.81.7
over 50%25.06.923.02.223.22.1
total100.0.100.0.100.0.
Eastern Plateau0%79.37.566.42.067.01.9
1-50%3.43.412.41.411.91.3
over 50%17.27.021.31.721.11.7
total100.0.100.0.100.0.
Western Pre-Alps0%68.64.071.24.369.82.9
1-50%8.82.42.71.56.11.5
over 50%22.63.626.14.224.22.7
total100.0.100.0.100.0.
Central Pre-Alps0%61.03.068.62.765.02.0
1-50%8.91.87.51.58.21.2
over 50%30.12.923.92.526.81.9
total100.0.100.0.100.0.
Eastern Pre-Alps0%76.03.075.02.975.52.1
1-50%7.51.95.51.56.41.2
over 50%16.52.619.62.718.11.9
total100.0.100.0.100.0.
Northwestern Alps0%81.52.985.22.983.22.0
1-50%2.71.21.30.92.10.8
over 50%15.82.713.62.814.81.9
total100.0.100.0.100.0.
Central Alps0%79.65.182.14.281.03.2
1-50%3.12.21.21.22.11.2
over 50%17.24.716.74.116.93.1
total100.0.100.0.100.0.
Northeastern Alps0%87.23.385.64.086.52.6
1-50%2.91.71.31.32.21.1
over 50%9.93.013.13.911.32.4
total100.0.100.0.100.0.
Southwestern Alps0%93.41.391.61.792.61.0
1-50%1.00.53.41.12.00.5
over 50%5.61.25.01.35.40.9
total100.0.100.0.100.0.
Southeastern Alps0%86.11.887.71.687.01.2
1-50%4.11.03.80.93.90.7
over 50%9.81.68.51.39.11.0
total100.0.100.0.100.0.
Southern Alps0%97.50.697.41.197.50.5
1-50%0.40.30.90.60.60.3
over 50%2.10.61.70.92.00.5
total100.0.100.0.100.0.
Switzerland0%84.60.776.60.779.60.5
1-50%3.70.47.90.46.30.3
over 50%11.70.615.50.614.10.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158454/144833

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
grid: terrestrial grid NFI3
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%14.910105.13120.02
1-50%1.33814.31115.610
over 50%2.03016.51018.49
total18.19135.92154.01
Eastern Jura0%2.13035.9438.14
1-50%0.21003.7223.922
over 50%..5.3185.318
total2.32844.9347.22
Western Plateau0%3.22429.8633.05
1-50%..4.3204.320
over 50%1.14011.01212.111
total4.32045.1349.43
Central Plateau0%4.71838.5543.24
1-50%0.3719.91210.312
over 50%1.73114.51016.29
total6.71562.9269.62
Eastern Plateau0%4.22170.1374.33
1-50%0.210013.11113.211
over 50%0.94522.5823.48
total5.318105.62110.91
Western Pre-Alps0%17.3814.51031.85
1-50%2.2280.6582.825
over 50%5.7175.31811.012
total25.2620.4845.53
Central Pre-Alps0%28.4736.1664.54
1-50%4.1204.0218.114
over 50%14.01112.61126.67
total46.6552.7499.22
Eastern Pre-Alps0%26.7729.0655.73
1-50%2.6252.1294.819
over 50%5.8177.61513.411
total35.2538.7573.92
Northwestern Alps0%27.0723.7850.74
1-50%0.9440.4711.338
over 50%5.2183.8219.013
total33.1627.9761.03
Central Alps0%9.61212.81022.46
1-50%0.4710.21000.657
over 50%2.1292.6264.719
total12.11015.6927.65
Northeastern Alps0%15.1911.21126.35
1-50%0.5570.21000.750
over 50%1.7311.7313.422
total17.3813.11030.44
Southwestern Alps0%62.2440.86103.12
1-50%0.7501.5332.228
over 50%3.7212.2286.017
total66.7444.65111.32
Southeastern Alps0%55.3568.94124.22
1-50%2.6263.0245.617
over 50%6.3166.71613.011
total64.3478.54142.82
Southern Alps0%108.0339.76147.72
1-50%0.5580.4710.945
over 50%2.3280.7503.024
total110.8340.76151.62
Switzerland0%378.82556.21935.01
1-50%16.51057.5574.15
over 50%52.66112.94165.43
total447.92726.611174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158455/144834

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
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %± %±
inside perimetern/a83.23.566.74.075.81.393.41.386.42.097.50.684.60.7
insects1.81.212.12.78.30.93.20.94.51.21.30.45.30.4
fungi..0.70.7........0.00.0
windthrow14.23.317.03.212.41.02.00.82.40.90.60.37.30.5
snow load..2.11.20.60.20.90.53.91.10.20.20.90.2
avalanches....0.30.2..1.40.7..0.30.1
landslides..0.70.71.30.4..0.30.30.10.10.60.2
flooding....0.10.1......0.00.0
forest fire......0.30.3..0.20.20.10.1
loss of vitality0.90.90.70.71.10.30.30.30.30.3..0.60.2
others....0.10.1..0.70.50.20.20.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a78.11.364.41.378.21.391.31.988.11.697.11.176.50.7
insects7.20.810.40.87.80.94.31.32.60.80.40.47.30.4
fungi..0.30.2........0.10.0
windthrow11.91.023.01.212.11.10.90.61.80.70.80.613.30.5
snow load0.20.10.90.30.30.2..5.41.20.40.40.90.1
avalanches....0.60.31.30.70.80.4..0.30.1
landslides0.10.10.10.10.50.2..0.50.4..0.20.1
flooding......0.50.5....0.00.0
forest fire..........0.40.40.00.0
loss of vitality1.70.40.90.30.40.21.30.7..0.40.40.90.1
others0.80.30.20.1..0.40.40.80.40.40.40.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a78.61.264.61.377.01.092.61.187.41.397.40.579.60.5
insects6.60.810.50.88.10.63.60.83.40.71.00.36.60.3
fungi..0.30.2........0.10.0
windthrow12.21.022.41.112.20.71.60.52.10.60.70.311.00.4
snow load0.20.11.00.30.50.20.50.34.80.80.20.20.90.1
avalanches....0.50.20.50.31.00.4..0.30.1
landslides0.10.10.10.10.90.2..0.40.30.10.10.40.1
flooding....0.10.10.20.2....0.00.0
forest fire......0.20.2..0.20.20.00.0
loss of vitality1.60.40.80.20.80.20.70.30.10.10.10.10.80.1
others0.70.30.10.10.10.10.20.20.70.30.20.20.30.1
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 #158456/144835

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
grid: terrestrial grid NFI3
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/a17.01016.810136.5355.3443.35110.13379.02
insects0.4713.02415.0111.9302.3281.43523.98
fungi..0.2100........0.2100
windthrow2.9254.32022.391.2381.2380.75032.67
snow load..0.5581.1410.5581.9300.21004.220
avalanches....0.558..0.750..1.238
landslides..0.21002.328..0.21000.11002.825
flooding....0.2100......0.2100
forest fire......0.2100..0.21000.371
loss of vitality0.21000.21002.0300.21000.2100..2.726
others....0.2100..0.4710.21000.750
total20.5925.28180.0259.2450.25112.93448.01
outside perimetern/a136.32148.92132.5336.0659.8441.46555.11
insects12.51224.0813.2111.7311.8310.210053.36
fungi..0.750........0.750
windthrow20.8953.3520.590.3711.2380.47196.64
snow load0.4712.0300.558..3.7220.21006.716
avalanches....1.1410.5580.558..2.129
landslides0.21000.21000.945..0.471..1.633
flooding......0.2100....0.2100
forest fire..........0.21000.2100
loss of vitality2.9252.0300.7500.558..0.21006.317
others1.4350.471..0.21000.5580.21002.726
total174.51231.41169.4339.4667.9442.76725.41
totaln/a153.42165.82269.0291.32103.22151.52934.11
insects12.91227.0828.283.6224.0211.63377.25
fungi..0.945........0.945
windthrow23.7857.6542.861.5332.5261.141129.23
snow load0.4712.5271.6330.5585.6170.47110.913
avalanches....1.6330.5581.238..3.423
landslides0.21000.4713.223..0.5580.11004.420
flooding....0.21000.2100....0.471
forest fire......0.2100..0.4710.558
loss of vitality3.1242.1292.7260.7500.21000.21008.914
others1.4350.4710.21000.21000.9450.4713.423
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158457/144836

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · cause of salvage logging · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantoncause of salvage logging %± %± %±
AGn/a..70.12.870.12.8
insects..9.11.89.11.8
fungi..0.40.40.40.4
windthrow..18.22.418.22.4
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.50.81.50.8
others..0.80.50.80.5
total..100.0.100.0.
AIn/a63.210.881.59.871.67.7
insects5.35.2..2.82.8
fungi......
windthrow10.57.118.59.714.25.9
snow load......
avalanches......
landslides5.35.2..2.82.8
flooding......
forest fire......
loss of vitality15.88.4..8.54.8
others......
total100.0.100.0.100.0.
ARn/a75.012.379.16.678.15.9
insects8.38.07.84.48.03.8
fungi......
windthrow8.38.07.84.48.03.8
snow load8.38.0..2.02.0
avalanches......
landslides..2.62.62.02.0
flooding......
forest fire......
loss of vitality..2.62.62.02.0
others......
total100.0.100.0.100.0.
BEn/a68.82.367.12.067.81.5
insects8.51.49.61.29.20.9
fungi0.30.30.40.30.30.2
windthrow18.31.921.41.720.11.3
snow load..0.40.30.20.1
avalanches0.30.30.20.20.20.1
landslides1.00.50.20.20.50.2
flooding0.30.3..0.10.1
forest fire......
loss of vitality2.30.70.70.41.40.4
others0.30.30.20.20.20.1
total100.0.100.0.100.0.
BL/BSn/a91.77.779.94.281.33.9
insects..5.62.44.92.2
fungi......
windthrow8.38.08.93.08.92.8
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..4.52.23.91.9
others..1.11.11.01.0
total100.0.100.0.100.0.
FRn/a68.35.157.04.161.03.2
insects14.63.913.42.813.92.3
fungi......
windthrow14.63.926.23.622.12.7
snow load1.21.22.71.32.21.0
avalanches......
landslides1.21.2..0.40.4
flooding......
forest fire......
loss of vitality..0.70.70.40.4
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/a90.54.584.25.187.03.5
insects7.14.08.03.87.62.8
fungi......
windthrow2.42.45.93.34.32.1
snow load..2.01.91.11.1
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
GRn/a89.11.488.91.489.01.0
insects4.10.92.40.73.20.6
fungi......
windthrow2.50.72.20.72.30.5
snow load2.50.74.20.93.40.6
avalanches0.80.40.60.30.70.3
landslides0.40.30.80.40.60.2
flooding......
forest fire......
loss of vitality0.20.20.20.20.20.1
others0.40.30.60.30.50.2
total100.0.100.0.100.0.
JUn/a67.57.373.03.771.83.3
insects..8.82.36.91.9
fungi......
windthrow30.07.216.23.019.12.9
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality2.52.52.01.22.11.1
others......
total100.0.100.0.100.0.
LUn/a73.67.268.93.369.63.0
insects10.55.011.42.211.22.0
fungi......
windthrow15.96.018.82.718.32.5
snow load..1.00.70.80.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
NEn/a75.015.366.53.866.93.7
insects12.511.73.21.43.71.5
fungi......
windthrow12.511.726.43.525.83.4
snow load..0.60.60.60.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.91.11.81.1
others..1.30.91.20.9
total100.0.100.0.100.0.
NWn/a74.99.885.77.780.46.3
insects..9.56.54.93.4
fungi......
windthrow25.19.84.84.714.75.6
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
OWn/a62.27.366.76.064.84.6
insects13.35.17.93.410.22.9
fungi......
windthrow17.85.723.85.421.34.0
snow load2.22.2..0.90.9
avalanches..1.61.60.90.9
landslides4.43.1..1.91.3
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SGn/a84.12.871.23.878.32.3
insects9.42.213.72.911.31.8
fungi......
windthrow4.11.513.72.98.41.6
snow load1.20.8..0.60.5
avalanches1.20.80.70.71.00.6
landslides..0.70.70.30.3
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SHn/a..79.75.179.75.1
insects..12.54.212.54.2
fungi......
windthrow..7.83.47.83.4
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total..100.0.100.0.
SOn/a91.77.882.92.983.42.7
insects8.38.05.71.85.91.7
fungi......
windthrow..9.72.29.12.1
snow load..0.60.60.50.5
avalanches......
landslides..0.60.60.50.5
flooding......
forest fire......
loss of vitality..0.60.60.50.5
others......
total100.0.100.0.100.0.
SZn/a72.55.479.64.276.63.3
insects11.63.98.62.99.82.3
fungi......
windthrow13.14.111.83.312.32.6
snow load1.51.4..0.60.6
avalanches......
landslides1.51.4..0.60.6
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
TGn/a81.39.771.34.372.54.0
insects..9.02.77.92.4
fungi......
windthrow12.58.318.93.718.13.4
snow load6.36.10.90.91.61.1
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
TIn/a97.30.796.71.397.10.6
insects1.20.50.60.61.00.4
fungi......
windthrow0.80.40.60.60.70.3
snow load0.20.20.60.60.30.2
avalanches......
landslides0.20.2..0.10.1
flooding......
forest fire0.20.20.60.60.30.2
loss of vitality..0.60.60.10.1
others0.20.20.60.60.30.2
total100.0.100.0.100.0.
URn/a84.45.483.45.483.93.8
insects6.73.76.13.46.42.5
fungi......
windthrow6.73.72.12.14.32.1
snow load......
avalanches..6.33.53.21.8
landslides2.22.2..1.11.1
flooding......
forest fire......
loss of vitality..2.12.11.11.1
others......
total100.0.100.0.100.0.
VDn/a84.53.679.91.980.71.7
insects5.82.37.61.37.31.1
fungi......
windthrow7.82.610.11.49.61.3
snow load..0.40.30.40.3
avalanches......
landslides1.91.40.20.20.50.3
flooding......
forest fire......
loss of vitality..0.90.40.70.4
others..0.90.40.70.4
total100.0.100.0.100.0.
VSn/a93.41.391.61.792.61.0
insects3.10.94.21.23.50.7
fungi......
windthrow2.00.71.10.71.70.5
snow load0.80.4..0.50.3
avalanches..1.10.70.50.3
landslides0.30.3..0.20.2
flooding..0.40.40.20.2
forest fire0.30.3..0.20.2
loss of vitality0.30.31.10.70.60.3
others..0.40.40.20.2
total100.0.100.0.100.0.
ZGn/a42.913.370.010.458.88.5
insects..5.04.92.92.9
fungi......
windthrow57.113.225.09.838.28.4
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
ZHn/a66.719.366.52.966.52.9
insects16.715.28.91.89.01.8
fungi..0.40.40.40.4
windthrow..21.92.621.42.5
snow load16.715.20.80.51.10.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.50.81.50.7
others......
total100.0.100.0.100.0.
Switzerlandn/a84.60.776.50.779.60.5
insects5.30.47.30.46.60.3
fungi0.00.00.10.00.10.0
windthrow7.30.513.30.511.00.4
snow load0.90.20.90.10.90.1
avalanches0.30.10.30.10.30.1
landslides0.60.20.20.10.40.1
flooding0.00.00.00.00.00.0
forest fire0.10.10.00.00.00.0
loss of vitality0.60.10.90.10.80.1
others0.20.10.40.10.30.1
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158458/144837

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
grid: terrestrial grid NFI3
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantoncause of salvage logging1000 ha± %1000 ha± %1000 ha± %
AGn/a..34.3434.34
insects..4.5204.520
fungi..0.21000.2100
windthrow..8.9138.913
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.7500.750
others..0.4710.471
total..49.0249.02
AIn/a1.8242.0243.813
insects0.2100..0.2100
fungi......
windthrow0.3700.5560.842
snow load......
avalanches......
landslides0.2100..0.2100
flooding......
forest fire......
loss of vitality0.556..0.556
others......
total2.9172.5215.47
ARn/a1.5315.0136.410
insects0.21000.5570.749
fungi......
windthrow0.21000.5570.749
snow load0.2100..0.2100
avalanches......
landslides..0.21000.2100
flooding......
forest fire......
loss of vitality..0.21000.2100
others......
total2.0266.3108.26
BEn/a48.7567.04115.73
insects6.0179.61315.610
fungi0.21000.4710.558
windthrow13.01121.3934.37
snow load..0.4710.471
avalanches0.21000.21000.471
landslides0.7500.21000.945
flooding0.2100..0.2100
forest fire......
loss of vitality1.6330.7502.328
others0.21000.21000.471
total70.7499.93170.61
BL/BSn/a2.22914.5816.76
insects..1.0441.044
fungi......
windthrow0.21001.6341.832
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.8490.849
others..0.21000.2100
total2.42718.1520.54
FRn/a10.21215.5925.86
insects2.2283.7225.817
fungi......
windthrow2.2287.1159.313
snow load0.21000.7500.944
avalanches......
landslides0.2100..0.2100
flooding......
forest fire......
loss of vitality..0.21000.2100
others......
total15.0927.2642.23
GEn/a..3.1133.113
insects......
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total..3.1133.113
GLn/a6.5147.41313.97
insects0.5570.7501.237
fungi......
windthrow0.21000.5570.749
snow load..0.21000.2100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total7.2138.81116.06
GRn/a76.0477.54153.52
insects3.5222.1295.617
fungi......
windthrow2.1291.9304.021
snow load2.1293.7225.817
avalanches0.7500.5581.238
landslides0.3710.7501.141
flooding......
forest fire......
loss of vitality0.21000.21000.371
others0.4710.5580.945
total85.3387.24172.41
JUn/a4.81819.2724.05
insects..2.3272.327
fungi......
windthrow2.1284.3196.415
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality0.21000.5570.750
others......
total7.11426.3533.43
LUn/a4.81823.7628.55
insects0.7503.9204.618
fungi......
windthrow1.0416.5157.514
snow load..0.3710.371
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total6.51534.4440.93
NEn/a1.14018.5719.56
insects0.21000.9441.140
fungi......
windthrow0.21007.4147.513
snow load..0.21000.2100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.5570.557
others..0.4700.470
total1.43527.8429.23
NWn/a2.9223.5196.510
insects..0.4700.470
fungi......
windthrow1.0430.21001.238
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total3.9184.1168.06
OWn/a5.0177.51312.68
insects1.1400.9442.029
fungi......
windthrow1.4342.7254.119
snow load0.2100..0.2100
avalanches..0.21000.2100
landslides0.470..0.470
flooding......
forest fire......
loss of vitality......
others......
total8.11211.3919.44
SGn/a25.0717.3942.44
insects2.8243.3236.116
fungi......
windthrow1.2383.3224.619
snow load0.471..0.471
avalanches0.4710.21000.558
landslides..0.21000.2100
flooding......
forest fire......
loss of vitality......
others......
total29.8624.4754.13
SHn/a..9.989.98
insects..1.6331.633
fungi......
windthrow..1.0431.043
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total..12.4412.44
SOn/a1.92925.4527.34
insects0.21001.7311.929
fungi......
windthrow..3.0233.023
snow load..0.21000.2100
avalanches......
landslides..0.21000.2100
flooding......
forest fire......
loss of vitality..0.21000.2100
others......
total2.12830.7332.83
SZn/a9.11213.5922.75
insects1.5351.5352.924
fungi......
windthrow1.6332.0303.721
snow load0.2100..0.2100
avalanches......
landslides0.2100..0.2100
flooding......
forest fire......
loss of vitality......
others......
total12.61017.0829.64
TGn/a2.22613.3815.47
insects..1.7311.731
fungi......
windthrow0.3703.5203.819
snow load0.21000.21000.370
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total2.72418.6521.34
TIn/a87.4331.07118.42
insects1.1410.21001.238
fungi......
windthrow0.7500.21000.945
snow load0.21000.21000.471
avalanches......
landslides0.1100..0.1100
flooding......
forest fire0.21000.21000.471
loss of vitality..0.21000.2100
others0.21000.21000.471
total89.9332.07121.92
URn/a7.1147.51414.68
insects0.6570.5581.140
fungi......
windthrow0.6570.21000.749
snow load......
avalanches..0.6570.657
landslides0.2100..0.2100
flooding......
forest fire......
loss of vitality..0.21000.2100
others......
total8.4129.01217.46
VDn/a15.81064.7480.53
insects1.1416.2177.315
fungi......
windthrow1.5358.2149.613
snow load..0.4710.471
avalanches......
landslides0.4710.21000.558
flooding......
forest fire......
loss of vitality..0.7500.750
others..0.7500.750
total18.7981.0399.72
VSn/a62.2440.86103.12
insects2.0291.9303.921
fungi......
windthrow1.4350.5581.930
snow load0.558..0.558
avalanches..0.5580.558
landslides0.2100..0.2100
flooding..0.21000.2100
forest fire0.2100..0.2100
loss of vitality0.21000.5580.750
others..0.21000.2100
total66.7444.65111.32
ZGn/a1.1382.5223.516
insects..0.21000.2100
fungi......
windthrow1.4320.9422.323
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total2.5213.5166.07
ZHn/a0.75032.2533.05
insects0.21004.3204.520
fungi..0.21000.2100
windthrow..10.61210.612
snow load0.21000.4710.658
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.7500.750
others......
total1.14048.5249.62
Switzerlandn/a378.22556.91935.21
insects23.9953.4677.35
fungi0.21000.7500.945
windthrow32.6796.74129.33
snow load4.2206.71610.913
avalanches1.2382.1293.423
landslides2.8251.6334.420
flooding0.21000.21000.471
forest fire0.3710.21000.558
loss of vitality2.6266.4178.914
others0.7502.7263.423
total446.92727.611174.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158459/144838

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
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %±
inside perimetern/a83.23.573.94.667.81.987.61.097.50.684.60.7
insects1.81.210.93.29.61.25.20.71.30.45.30.4
fungi....0.20.2....0.00.0
windthrow14.23.313.03.518.11.63.90.60.60.37.30.5
snow load..1.11.11.00.41.40.40.20.20.90.2
avalanches......0.60.2..0.30.1
landslides..1.11.11.50.50.50.20.10.10.60.2
flooding......0.10.1..0.00.0
forest fire......0.10.10.20.20.10.1
loss of vitality0.90.9..1.80.60.30.2..0.60.2
others......0.30.20.20.20.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a78.01.364.71.471.31.887.71.097.41.176.50.7
insects7.10.810.40.99.01.14.60.70.40.47.30.4
fungi..0.30.2......0.10.0
windthrow12.21.022.61.218.41.63.00.50.50.413.30.5
snow load0.30.20.80.20.50.32.10.50.40.40.90.1
avalanches....0.20.21.10.3..0.30.1
landslides0.10.10.20.10.30.20.40.2..0.20.1
flooding......0.10.1..0.00.0
forest fire........0.40.40.00.0
loss of vitality1.70.40.80.20.30.20.60.20.40.40.90.1
others0.60.20.30.2..0.40.20.40.40.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a78.51.265.31.369.61.387.70.797.50.579.60.5
insects6.50.710.40.89.30.84.90.51.00.36.60.3
fungi..0.30.20.10.1....0.10.0
windthrow12.41.021.91.218.31.13.50.40.60.311.00.4
snow load0.30.20.80.20.70.21.80.30.20.20.90.1
avalanches....0.10.10.80.2..0.30.1
landslides0.10.10.20.10.90.30.40.10.10.10.40.1
flooding......0.10.1..0.00.0
forest fire......0.00.00.20.20.00.0
loss of vitality1.60.40.70.21.10.30.40.10.10.10.80.1
others0.50.20.30.2..0.30.10.20.20.30.1
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 #158460/144839

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncrown closure %± %± %±
Western Juran/a..0.80.30.70.3
crowded39.05.421.51.523.11.4
normal29.35.030.51.730.41.6
loose9.83.315.61.315.01.2
open17.14.215.91.316.01.3
scattered3.72.18.51.08.00.9
grouped crowded..2.60.62.30.5
grouped normal..2.40.62.20.5
heterogeneous1.21.22.30.52.20.5
total100.0.100.0.100.0.
Eastern Juran/a..2.21.02.10.9
crowded33.311.141.33.340.73.2
normal33.311.136.03.235.83.1
loose22.29.812.52.213.22.2
open5.65.45.31.55.41.4
scattered5.65.42.71.12.91.1
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
Western Plateaun/a..5.01.44.91.3
crowded25.021.728.72.828.72.8
normal25.021.730.32.830.22.8
loose..13.02.112.82.1
open25.021.710.31.910.51.9
scattered..6.91.66.81.5
grouped crowded..3.11.13.01.1
grouped normal..1.50.81.50.8
heterogeneous25.021.71.20.71.50.8
total100.0.100.0.100.0.
Central Plateaun/a..2.30.82.20.7
crowded63.211.128.22.329.82.3
normal10.57.036.62.435.42.4
loose5.35.113.51.713.11.7
open15.88.412.71.712.81.6
scattered..4.11.03.91.0
grouped crowded..0.80.40.70.4
grouped normal......
heterogeneous5.35.12.00.72.20.7
total100.0.100.0.100.0.
Eastern Plateaun/a11.110.52.50.62.60.6
crowded11.110.529.31.929.11.8
normal44.416.637.52.037.62.0
loose22.213.914.81.414.91.4
open11.110.510.61.310.61.2
scattered..4.00.83.90.8
grouped crowded..0.70.30.70.3
grouped normal......
heterogeneous..0.70.30.70.3
total100.0.100.0.100.0.
Western Pre-Alpsn/a..7.91.87.31.6
crowded47.411.516.22.418.62.5
normal26.310.124.12.824.22.7
loose10.57.111.82.111.72.0
open15.88.412.32.212.52.1
scattered..6.11.65.61.5
grouped crowded..10.42.09.61.9
grouped normal..4.81.44.41.3
heterogeneous..6.51.66.01.5
total100.0.100.0.100.0.
Central Pre-Alpsn/a..5.11.04.90.9
crowded30.89.118.21.718.81.7
normal30.89.123.81.924.11.8
loose7.75.213.31.513.01.4
open11.56.316.41.616.11.6
scattered11.56.37.61.27.81.1
grouped crowded3.83.85.91.05.81.0
grouped normal..4.20.94.00.8
heterogeneous3.83.85.51.05.41.0
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a3.23.23.10.93.10.8
crowded48.49.019.52.021.72.0
normal29.08.224.42.224.82.1
loose6.54.413.11.712.61.6
open9.75.320.02.019.31.9
scattered3.23.28.01.47.61.3
grouped crowded..5.11.14.81.0
grouped normal..4.91.14.51.0
heterogeneous..1.80.71.70.6
total100.0.100.0.100.0.
Northwestern Alpsn/a2.42.44.01.13.81.0
crowded22.06.514.42.015.32.0
normal29.37.124.82.525.42.4
loose4.93.49.71.79.11.6
open14.65.510.41.810.91.7
scattered..11.41.810.01.6
grouped crowded12.25.110.71.810.91.7
grouped normal9.74.69.11.79.11.6
heterogeneous4.93.45.41.35.31.2
total100.0.100.0.100.0.
Central Alpsn/a3.73.63.41.73.41.5
crowded25.98.419.93.721.13.4
normal22.28.016.83.417.83.2
loose18.57.517.63.517.73.2
open18.57.517.53.517.73.2
scattered3.73.69.92.78.82.3
grouped crowded3.73.67.42.46.72.0
grouped normal3.73.64.21.84.11.6
heterogeneous..3.41.72.71.4
total100.0.100.0.100.0.
Northeastern Alpsn/a9.96.63.31.44.01.5
crowded42.710.831.53.732.83.5
normal23.79.311.42.512.82.5
loose4.74.68.82.38.32.1
open4.74.619.03.117.32.8
scattered14.27.612.72.712.82.5
grouped crowded..7.62.16.71.9
grouped normal..1.91.11.71.0
heterogeneous..3.81.53.41.4
total100.0.100.0.100.0.
Southwestern Alpsn/a1.61.11.70.61.70.5
crowded21.93.712.41.414.21.4
normal20.33.616.81.617.51.5
loose10.22.711.31.411.11.2
open14.83.114.71.514.71.4
scattered4.71.915.11.613.11.3
grouped crowded10.92.812.41.412.11.3
grouped normal8.62.511.81.411.21.2
heterogeneous7.02.33.80.84.40.8
total100.0.100.0.100.0.
Southeastern Alpsn/a4.22.02.20.62.50.5
crowded17.73.910.41.111.31.1
normal12.53.413.81.313.61.2
loose12.43.411.31.211.41.1
open18.84.018.91.518.91.4
scattered9.43.016.41.415.61.3
grouped crowded7.32.710.01.19.71.0
grouped normal13.53.57.81.08.41.0
heterogeneous4.22.09.31.18.71.0
total100.0.100.0.100.0.
Southern Alpsn/a0.70.70.70.30.70.3
crowded29.43.723.21.624.31.5
normal25.63.618.41.519.71.4
loose16.13.012.41.213.11.2
open12.12.710.81.211.01.1
scattered2.71.314.11.312.11.1
grouped crowded6.12.09.01.18.50.9
grouped normal3.41.55.80.95.30.8
heterogeneous4.01.65.60.95.30.8
total100.0.100.0.100.0.
Switzerlandn/a1.90.52.70.22.60.2
crowded29.51.821.20.522.10.5
normal23.71.624.90.624.80.5
loose11.71.212.90.412.80.4
open14.31.414.10.414.10.4
scattered4.60.89.70.49.20.4
grouped crowded5.50.96.10.36.00.3
grouped normal5.00.84.50.34.50.3
heterogeneous3.70.74.00.33.90.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158461/144840

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · crown closure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1411.141
crowded5.71729.9735.66
normal4.32042.4646.75
loose1.43521.7823.18
open2.52722.2824.78
scattered0.55811.81212.312
grouped crowded..3.6223.622
grouped normal..3.4233.423
heterogeneous0.21003.2233.423
total14.711139.32154.01
Eastern Juran/a..1.0441.044
crowded1.24018.0819.28
normal1.24015.8916.99
loose0.8505.4186.217
open0.21002.3282.527
scattered0.21001.2401.437
grouped crowded......
grouped normal......
heterogeneous......
total3.52343.7347.22
Western Plateaun/a..2.4272.427
crowded0.210014.01014.210
normal0.210014.71014.910
loose..6.3166.316
open0.21005.0195.218
scattered..3.4233.423
grouped crowded..1.5351.535
grouped normal..0.7500.750
heterogeneous0.21000.6580.750
total0.75048.7349.43
Central Plateaun/a..1.5331.533
crowded2.02918.7820.78
normal0.37124.3724.67
loose0.21008.9139.113
open0.5588.4138.913
scattered..2.7252.725
grouped crowded..0.5580.558
grouped normal......
heterogeneous0.21001.3351.533
total3.22266.4269.62
Eastern Plateaun/a0.21002.7262.925
crowded0.210032.1732.27
normal0.75041.0541.75
loose0.47116.11016.510
open0.210011.61211.812
scattered..4.3204.320
grouped crowded..0.7500.750
grouped normal......
heterogeneous..0.7500.750
total1.633109.32110.91
Western Pre-Alpsn/a..3.3233.323
crowded1.7336.8158.513
normal0.94410.11211.011
loose0.4715.0185.318
open0.6585.1185.717
scattered..2.6262.626
grouped crowded..4.4204.420
grouped normal..2.0302.030
heterogeneous..2.7252.725
total3.52242.0345.53
Central Pre-Alpsn/a..4.8194.819
crowded1.43517.2918.79
normal1.43522.5823.98
loose0.47112.61112.911
open0.55815.51016.010
scattered0.5587.2157.715
grouped crowded0.21005.6185.817
grouped normal..4.0214.021
heterogeneous0.21005.2185.418
total4.71994.5299.22
Eastern Pre-Alpsn/a0.21002.1292.328
crowded2.62513.41116.09
normal1.63316.7918.39
loose0.4719.0139.313
open0.55813.71014.210
scattered0.21005.5175.617
grouped crowded..3.5223.522
grouped normal..3.3233.323
heterogeneous..1.2381.238
total5.41768.4373.92
Northwestern Alpsn/a0.21002.2282.327
crowded1.6337.7159.413
normal2.22813.31115.510
loose0.4715.2185.617
open1.1415.6176.716
scattered..6.1176.117
grouped crowded0.9455.8176.716
grouped normal0.7504.9195.618
heterogeneous0.4712.9253.223
total7.41553.6461.03
Central Alpsn/a0.21000.8500.944
crowded1.3374.5195.817
normal1.1403.8214.918
loose0.9444.0214.918
open0.9443.9214.919
scattered0.21002.2282.427
grouped crowded0.21001.7331.831
grouped normal0.21000.9441.140
heterogeneous..0.8500.850
total5.11822.5627.65
Northeastern Alpsn/a0.4710.9451.238
crowded1.5338.51310.011
normal0.8443.0233.920
loose0.21002.4262.525
open0.21005.1175.317
scattered0.5573.4223.920
grouped crowded..2.0282.028
grouped normal..0.5570.557
heterogeneous..1.0411.041
total3.62126.9530.44
Southwestern Alpsn/a0.3711.6331.930
crowded4.81911.11215.910
normal4.41915.01019.49
loose2.22810.11312.311
open3.22313.11116.410
scattered1.04113.51114.510
grouped crowded2.42711.11213.511
grouped normal1.93010.61212.511
heterogeneous1.5333.4224.918
total21.8889.43111.32
Southeastern Alpsn/a0.7502.8253.522
crowded3.02413.11116.110
normal2.12917.31019.49
loose2.12914.21116.310
open3.22323.8826.97
scattered1.63320.6922.28
grouped crowded1.23812.61113.811
grouped normal2.3289.81312.112
heterogeneous0.75011.71212.411
total16.810126.02142.82
Southern Alpsn/a0.21000.9451.141
crowded7.71529.1736.86
normal6.71623.1829.87
loose4.22015.51019.89
open3.22313.51116.710
scattered0.75017.61018.39
grouped crowded1.63311.31212.911
grouped normal0.9457.2158.114
heterogeneous1.1417.0168.114
total26.38125.32151.62
Switzerlandn/a2.32828.0830.38
crowded35.07224.13259.12
normal28.18263.02291.12
loose13.811136.43150.23
open17.010149.03165.93
scattered5.518102.14107.64
grouped crowded6.51664.2570.75
grouped normal5.91747.3653.36
heterogeneous4.42041.9646.26
total118.441056.111174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158462/144841

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a..2.92.92.81.21.71.24.72.30.70.71.90.5
single-layered32.44.538.28.339.53.748.74.749.45.458.24.045.31.9
multi-layered57.44.747.18.641.23.733.94.422.44.529.83.738.11.9
stratified10.22.911.85.514.12.613.93.222.34.59.32.413.31.3
clustered structure....2.31.11.71.21.21.22.01.21.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.80.33.10.54.50.51.80.61.90.60.70.32.60.2
single-layered32.71.538.51.336.51.142.92.339.12.051.71.838.90.6
multi-layered50.61.652.51.333.81.134.42.223.81.826.51.639.20.6
stratified14.71.15.90.621.31.019.01.830.81.919.71.517.10.5
clustered structure1.10.3..3.90.51.90.64.40.81.40.42.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.70.33.10.54.40.51.80.52.20.60.70.32.60.2
single-layered32.71.438.51.336.71.144.02.140.41.952.81.739.60.6
multi-layered51.31.552.31.334.51.134.32.023.61.627.01.539.10.6
stratified14.31.16.10.620.60.918.01.629.81.817.91.316.70.5
clustered structure1.00.3..3.80.41.90.64.00.81.50.42.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158463/144842

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.21000.9450.3710.7500.21002.328
single-layered6.3172.32812.5129.5137.41515.51053.56
multi-layered11.2122.92513.0126.6163.3237.91545.06
stratified2.0300.7504.5202.7253.3232.52715.711
clustered structure....0.7500.3710.21000.5581.832
total19.696.11731.6719.6914.91026.68118.34
outside perimetern/a1.4357.71514.5111.4351.9300.94527.88
single-layered57.4596.64115.9333.9640.3666.64410.72
multi-layered88.73131.43107.4427.2724.6834.17413.52
stratified25.9814.81167.6515.01031.8725.48180.53
clustered structure2.030..12.5121.5334.6191.93022.49
total175.41250.51317.9179.13103.22128.921055.01
totaln/a1.4357.91515.4111.7322.6261.14130.18
single-layered63.7498.93128.4343.5547.7582.14464.32
multi-layered100.03134.33120.5333.9627.9742.16458.52
stratified27.9815.61072.0517.7935.1627.97196.23
clustered structure2.030..13.2111.9304.7192.42724.28
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158464/144843

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand structure %± %± %±
AGn/a11.110.51.20.71.50.8
single-layered44.416.650.63.150.43.0
multi-layered44.416.643.93.143.93.0
stratified..4.31.34.21.2
clustered structure......
total100.0.100.0.100.0.
AIn/a......
single-layered100.0.54.18.656.78.3
multi-layered..42.18.639.78.3
stratified......
clustered structure..3.73.63.53.4
total100.0.100.0.100.0.
ARn/a......
single-layered88.910.348.87.956.07.1
multi-layered11.110.641.57.836.16.9
stratified..4.83.44.02.8
clustered structure..4.83.44.02.8
total100.0.100.0.100.0.
BEn/a1.21.23.70.63.40.6
single-layered30.25.034.01.633.61.5
multi-layered52.35.436.71.638.11.6
stratified16.34.022.41.421.91.3
clustered structure..3.20.62.90.5
total100.0.100.0.100.0.
BL/BSn/a..3.21.83.01.7
single-layered37.517.219.24.120.74.0
multi-layered62.517.172.24.671.54.5
stratified..5.32.34.92.2
clustered structure......
total100.0.100.0.100.0.
FRn/a..6.31.66.11.6
single-layered37.517.140.83.340.73.2
multi-layered50.017.734.53.235.13.1
stratified12.511.717.02.516.92.5
clustered structure..1.30.81.30.7
total100.0.100.0.100.0.
GEn/a......
single-layered......
multi-layered..100.0.100.0.
stratified......
clustered structure......
total..100.0.100.0.
GLn/a8.38.02.51.73.21.8
single-layered50.014.428.35.031.14.8
multi-layered33.313.641.95.540.85.1
stratified8.38.023.64.721.64.3
clustered structure..3.72.13.21.8
total100.0.100.0.100.0.
GRn/a3.31.62.10.52.20.5
single-layered49.64.541.11.742.21.6
multi-layered26.04.024.71.524.81.4
stratified19.43.627.91.526.91.4
clustered structure1.61.24.20.73.90.6
total100.0.100.0.100.0.
JUn/a..1.20.81.10.7
single-layered46.712.930.63.531.93.4
multi-layered46.712.958.43.757.43.5
stratified6.76.59.32.29.02.1
clustered structure..0.60.60.50.5
total100.0.100.0.100.0.
LUn/a..4.71.44.61.4
single-layered20.017.934.03.133.73.1
multi-layered60.021.947.33.347.53.2
stratified20.017.913.22.213.32.2
clustered structure..0.90.60.90.6
total100.0.100.0.100.0.
NEn/a......
single-layered22.29.825.53.625.23.4
multi-layered44.411.732.43.933.73.7
stratified33.311.138.64.138.03.8
clustered structure..3.51.53.11.4
total100.0.100.0.100.0.
NWn/a..5.13.54.63.2
single-layered25.021.954.28.251.47.8
multi-layered75.021.729.87.634.27.4
stratified..8.14.57.34.1
clustered structure..2.72.72.42.4
total100.0.100.0.100.0.
OWn/a..9.02.98.32.7
single-layered25.015.430.04.629.64.4
multi-layered..15.03.613.93.3
stratified62.517.232.04.734.34.6
clustered structure12.511.714.03.513.93.3
total100.0.100.0.100.0.
SGn/a4.24.12.81.02.91.0
single-layered54.110.237.52.938.82.8
multi-layered33.39.650.93.049.52.8
stratified8.35.68.11.68.11.6
clustered structure..0.70.50.60.5
total100.0.100.0.100.0.
SHn/a..1.61.61.61.6
single-layered33.327.436.16.135.96.0
multi-layered33.327.460.76.259.46.0
stratified33.327.41.61.63.12.2
clustered structure......
total100.0.100.0.100.0.
SOn/a..0.60.60.50.5
single-layered41.714.339.43.739.53.6
multi-layered58.314.257.13.857.23.6
stratified..2.91.32.71.2
clustered structure......
total100.0.100.0.100.0.
SZn/a10.09.54.61.74.91.7
single-layered10.09.533.53.832.03.7
multi-layered80.012.647.44.149.53.9
stratified..12.52.711.72.5
clustered structure..2.01.11.91.1
total100.0.100.0.100.0.
TGn/a..4.01.83.91.7
single-layered..37.94.437.04.3
multi-layered66.727.355.64.555.94.4
stratified33.327.32.41.43.11.6
clustered structure......
total100.0.100.0.100.0.
TIn/a0.80.80.50.30.60.3
single-layered58.14.552.42.153.41.9
multi-layered32.04.228.01.928.71.7
stratified7.42.417.51.615.81.4
clustered structure1.61.21.50.51.50.5
total100.0.100.0.100.0.
URn/a4.54.54.22.44.32.1
single-layered40.910.536.75.737.75.0
multi-layered36.410.326.65.228.94.7
stratified9.16.132.55.627.04.6
clustered structure9.16.1..2.21.5
total100.0.100.0.100.0.
VDn/a..2.70.72.50.7
single-layered36.18.037.92.137.82.1
multi-layered47.28.343.62.243.82.1
stratified13.95.814.41.514.41.5
clustered structure2.82.71.40.51.40.5
total100.0.100.0.100.0.
VSn/a1.61.11.70.61.70.5
single-layered49.24.441.62.243.11.9
multi-layered35.24.235.52.135.41.9
stratified12.52.919.31.717.91.5
clustered structure1.61.11.90.61.80.5
total100.0.100.0.100.0.
ZGn/a..6.14.25.94.1
single-layered..21.27.220.67.0
multi-layered100.0.60.68.661.88.4
stratified..12.15.711.85.6
clustered structure......
total100.0.100.0.100.0.
ZHn/a..2.71.02.61.0
single-layered..39.43.039.13.0
multi-layered100.0.52.33.152.63.1
stratified..5.71.45.61.4
clustered structure......
total100.0.100.0.100.0.
Switzerlandn/a2.00.52.60.22.60.2
single-layered45.21.938.90.639.50.6
multi-layered38.11.939.30.639.20.6
stratified13.31.317.10.516.70.4
clustered structure1.50.52.10.22.10.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158465/144844

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.6580.750
single-layered0.75023.9724.76
multi-layered0.75020.8721.57
stratified..2.0302.030
clustered structure......
total1.73347.3249.02
AIn/a......
single-layered0.3702.7173.016
multi-layered..2.1222.122
stratified......
clustered structure..0.21000.2100
total0.3705.195.47
ARn/a......
single-layered1.3333.3184.614
multi-layered0.21002.8213.020
stratified..0.3700.370
clustered structure..0.3700.370
total1.5316.898.26
BEn/a0.21005.7175.917
single-layered4.61952.8557.45
multi-layered8.01557.1565.14
stratified2.52734.8737.36
clustered structure..5.0195.019
total15.310155.42170.61
BL/BSn/a..0.6570.657
single-layered0.6573.6224.220
multi-layered1.04413.7814.77
stratified..1.0441.044
clustered structure......
total1.63418.9520.54
FRn/a..2.6262.626
single-layered0.55816.6917.28
multi-layered0.75014.11014.89
stratified0.21006.9157.115
clustered structure..0.5580.558
total1.53540.8342.23
GEn/a......
single-layered......
multi-layered..3.1133.113
stratified......
clustered structure......
total..3.1133.113
GLn/a0.21000.3700.557
single-layered1.0403.9195.016
multi-layered0.7495.8156.514
stratified0.21003.3223.521
clustered structure..0.5570.557
total2.12813.9716.06
GRn/a0.7503.2233.921
single-layered10.71262.1472.84
multi-layered5.61737.2642.86
stratified4.22042.1646.35
clustered structure0.4716.3166.616
total21.59150.92172.41
JUn/a..0.4710.471
single-layered1.2379.41210.711
multi-layered1.23717.9719.27
stratified0.21002.8243.023
clustered structure..0.21000.2100
total2.72530.7333.43
LUn/a..1.9301.930
single-layered0.210013.6913.89
multi-layered0.55818.9819.47
stratified0.21005.3175.517
clustered structure..0.3710.371
total0.84440.0340.93
NEn/a......
single-layered0.7506.6157.414
multi-layered1.4358.4139.911
stratified1.14010.01111.110
clustered structure..0.9450.945
total3.22226.0429.23
NWn/a..0.4710.471
single-layered0.21003.9174.116
multi-layered0.6562.2272.723
stratified..0.6560.656
clustered structure..0.21000.2100
total0.8487.288.06
OWn/a..1.6331.633
single-layered0.4705.4165.815
multi-layered..2.7242.724
stratified0.9445.8156.714
clustered structure0.21002.5252.724
total1.43418.0519.44
SGn/a0.21001.4351.633
single-layered2.32718.7821.08
multi-layered1.43525.4726.86
stratified0.4714.0204.419
clustered structure..0.4710.471
total4.22049.9354.13
SHn/a..0.21000.2100
single-layered0.21004.3184.517
multi-layered0.21007.2117.411
stratified0.21000.21000.470
clustered structure......
total0.65711.9512.44
SOn/a..0.21000.2100
single-layered0.94412.11013.09
multi-layered1.23717.5718.77
stratified..0.9440.944
clustered structure......
total2.12830.7332.83
SZn/a0.21001.3371.535
single-layered0.21009.3129.512
multi-layered1.53513.2914.68
stratified..3.5223.522
clustered structure..0.5570.557
total1.83127.8429.64
TGn/a..0.8440.844
single-layered..7.9127.912
multi-layered0.37011.6911.99
stratified0.21000.5570.749
clustered structure......
total0.55720.8421.34
TIn/a0.21000.5580.750
single-layered12.51152.5565.14
multi-layered6.91628.1735.16
stratified1.63317.6919.29
clustered structure0.4711.5331.930
total21.68100.42121.92
URn/a0.21000.6570.749
single-layered1.7324.9186.515
multi-layered1.5343.5225.018
stratified0.4704.3194.718
clustered structure0.470..0.470
total4.12013.3917.46
VDn/a..2.5262.526
single-layered2.42735.3637.76
multi-layered3.12440.6543.75
stratified0.94513.41114.311
clustered structure0.21001.3381.435
total6.51693.2299.72
VSn/a0.3711.6331.930
single-layered10.71237.2648.05
multi-layered7.71431.7639.46
stratified2.72517.2920.09
clustered structure0.3711.7312.129
total21.8889.53111.32
ZGn/a..0.4700.470
single-layered..1.2341.234
multi-layered0.21003.5163.716
stratified..0.7480.748
clustered structure......
total0.21005.876.07
ZHn/a..1.3371.337
single-layered..19.4819.48
multi-layered0.47125.7626.16
stratified..2.8252.825
clustered structure......
total0.47149.2249.62
Switzerlandn/a2.32827.9830.28
single-layered53.46410.92464.32
multi-layered45.06414.92460.02
stratified15.711180.23195.93
clustered structure1.83222.4924.28
total118.241056.311174.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158466/144845

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %±
inside perimetern/a..3.13.11.31.33.21.00.70.71.90.5
single-layered34.04.725.07.740.85.646.32.857.64.145.31.9
multi-layered56.05.059.48.742.15.732.62.630.23.838.11.9
stratified10.03.012.55.814.54.016.02.19.42.413.31.3
clustered structure....1.31.31.90.82.01.21.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.10.32.90.55.00.62.50.40.70.32.60.2
single-layered32.31.539.91.434.61.439.91.151.51.938.90.6
multi-layered52.11.650.81.437.71.429.51.127.01.739.20.6
stratified13.41.16.40.720.01.224.01.019.41.517.10.5
clustered structure1.10.3..2.70.54.10.51.30.42.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a1.00.32.90.54.70.62.60.30.70.32.60.2
single-layered32.51.439.51.435.01.440.81.152.61.739.60.6
multi-layered52.41.551.01.438.01.429.91.027.51.539.10.6
stratified13.11.06.50.719.71.122.80.917.71.316.70.5
clustered structure1.00.3..2.60.53.80.41.50.42.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158467/144846

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.21000.21001.7320.21002.328
single-layered6.2171.4355.61825.2815.21053.56
multi-layered10.2133.4235.71717.7108.01545.06
stratified1.8310.7502.0308.7142.52715.711
clustered structure....0.21001.0410.5581.832
total18.3105.71713.61154.3526.38118.24
outside perimetern/a2.0306.61610.2138.0150.94527.78
single-layered59.1589.5471.04126.2364.64410.32
multi-layered95.23113.9377.2493.4433.87413.52
stratified24.6814.31141.0675.9424.48180.23
clustered structure2.030..5.51813.0111.73222.39
total182.91224.31205.01316.51125.321054.01
totaln/a2.0306.81610.4139.8131.14130.08
single-layered65.3490.9476.54151.4379.74463.82
multi-layered105.53117.3383.04111.1341.76458.52
stratified26.4815.01143.0684.6426.88195.83
clustered structure2.030..5.71814.1112.22824.08
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158468/144847

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a0.80.81.21.25.12.51.61.14.22.00.70.71.90.5
single-layered31.84.132.55.149.35.649.24.447.95.157.64.145.21.9
multi-layered56.84.339.65.336.75.435.24.227.14.530.23.838.01.9
stratified10.62.724.44.66.32.712.52.919.84.19.42.413.31.3
clustered structure..2.31.62.51.81.61.11.01.02.01.21.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a2.10.35.40.73.20.71.70.62.20.60.70.32.60.2
single-layered36.51.035.41.536.61.941.62.239.71.851.51.938.90.6
multi-layered51.41.129.01.444.51.935.52.125.01.627.01.739.20.6
stratified9.50.625.51.314.01.419.31.728.11.719.41.517.10.5
clustered structure0.50.14.70.71.60.51.90.64.90.81.30.42.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.00.35.10.73.40.71.70.52.50.50.70.32.60.2
single-layered36.31.035.21.438.01.843.11.940.71.752.61.739.60.6
multi-layered51.71.029.81.443.71.835.41.925.31.527.51.539.10.6
stratified9.60.625.41.313.21.217.91.527.21.617.71.316.70.5
clustered structure0.50.14.60.61.70.51.80.54.40.71.50.42.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158469/144848

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a0.21000.21000.7500.3710.7500.21002.328
single-layered7.6155.1196.71610.7128.11415.21053.36
multi-layered13.5116.1175.0187.7144.6198.01544.96
stratified2.5273.8220.9452.7253.3232.52715.711
clustered structure..0.4710.3710.3710.21000.5581.832
total23.8815.51013.71121.8816.81026.38117.94
outside perimetern/a8.71410.3133.7221.6332.8250.94527.98
single-layered148.9367.4442.5637.2650.1564.64410.62
multi-layered209.2255.1551.6531.7631.5733.87413.02
stratified38.7748.4616.31017.2935.5624.48180.53
clustered structure2.0309.0141.9301.7316.1171.73222.49
total407.51190.22116.0289.43126.02125.321054.31
totaln/a8.81410.5134.4201.9303.5221.14130.28
single-layered156.4372.4449.2548.0558.1579.74463.92
multi-layered222.8261.2556.7539.4636.1641.76457.82
stratified41.3652.2517.11020.0938.8626.88196.23
clustered structure2.0309.4142.3282.1296.3162.22824.28
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158470/144849

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstand structure %± %± %±
Western Juran/a..0.80.30.70.3
single-layered31.75.131.01.731.01.6
multi-layered57.35.550.51.851.21.7
stratified11.03.516.31.315.81.2
clustered structure..1.40.41.30.4
total100.0.100.0.100.0.
Eastern Juran/a..2.21.02.10.9
single-layered44.411.736.93.237.53.1
multi-layered50.011.857.33.356.73.2
stratified5.65.43.61.23.71.2
clustered structure......
total100.0.100.0.100.0.
Western Plateaun/a..5.01.44.91.3
single-layered50.025.036.83.037.03.0
multi-layered25.021.750.23.149.83.1
stratified25.021.78.01.78.31.7
clustered structure......
total100.0.100.0.100.0.
Central Plateaun/a..2.30.82.20.7
single-layered26.310.139.62.539.02.4
multi-layered63.211.149.72.550.42.5
stratified10.57.08.41.48.51.4
clustered structure......
total100.0.100.0.100.0.
Eastern Plateaun/a11.110.52.50.62.60.6
single-layered11.110.541.52.041.02.0
multi-layered66.715.751.72.052.02.0
stratified11.110.54.30.84.40.8
clustered structure......
total100.0.100.0.100.0.
Western Pre-Alpsn/a..7.91.87.31.6
single-layered26.310.141.03.339.93.1
multi-layered57.911.322.32.825.02.8
stratified15.88.425.32.924.62.7
clustered structure..3.51.23.21.1
total100.0.100.0.100.0.
Central Pre-Alpsn/a..5.11.04.90.9
single-layered26.98.730.42.030.32.0
multi-layered38.59.534.42.134.62.0
stratified30.89.126.61.926.81.9
clustered structure3.83.83.40.83.40.8
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a3.23.23.10.93.10.8
single-layered61.38.736.52.438.32.4
multi-layered35.58.651.12.550.02.4
stratified..8.01.47.41.3
clustered structure..1.30.61.20.5
total100.0.100.0.100.0.
Northwestern Alpsn/a2.42.44.01.13.81.0
single-layered39.07.639.92.839.82.7
multi-layered31.77.324.52.525.42.4
stratified24.46.723.52.523.62.3
clustered structure2.42.48.01.67.41.4
total100.0.100.0.100.0.
Central Alpsn/a3.73.63.41.73.41.5
single-layered33.39.139.94.538.74.0
multi-layered48.19.630.94.234.13.9
stratified7.45.125.04.021.83.4
clustered structure7.45.10.80.82.11.2
total100.0.100.0.100.0.
Northeastern Alpsn/a9.96.63.31.44.01.5
single-layered52.210.934.73.836.73.6
multi-layered23.79.338.63.936.83.6
stratified14.27.620.33.219.63.0
clustered structure..3.21.42.81.2
total100.0.100.0.100.0.
Southwestern Alpsn/a1.61.11.70.61.70.5
single-layered49.24.441.62.243.11.9
multi-layered35.24.235.52.135.41.9
stratified12.52.919.31.717.91.5
clustered structure1.61.11.90.61.80.5
total100.0.100.0.100.0.
Southeastern Alpsn/a4.22.02.20.62.50.5
single-layered47.95.139.71.840.71.7
multi-layered27.14.525.01.625.31.5
stratified19.84.128.11.727.21.6
clustered structure1.01.04.90.84.40.7
total100.0.100.0.100.0.
Southern Alpsn/a0.70.70.70.30.70.3
single-layered57.64.151.51.952.61.7
multi-layered30.23.827.01.727.51.5
stratified9.42.419.41.517.71.3
clustered structure2.01.21.30.41.50.4
total100.0.100.0.100.0.
Switzerlandn/a1.90.52.70.22.60.2
single-layered45.21.939.00.639.60.6
multi-layered38.11.939.20.639.10.6
stratified13.31.317.10.516.70.5
clustered structure1.50.52.10.22.10.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158471/144850

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstand structure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1411.141
single-layered4.71943.2647.85
multi-layered8.41470.4478.84
stratified1.63322.7824.48
clustered structure..2.0302.030
total14.711139.32154.01
Eastern Juran/a..1.0441.044
single-layered1.63516.1917.78
multi-layered1.83325.1626.86
stratified0.21001.6351.833
clustered structure......
total3.52343.7347.22
Western Plateaun/a..2.4272.427
single-layered0.47117.9918.38
multi-layered0.210024.4724.67
stratified0.21003.9214.121
clustered structure......
total0.75048.7349.43
Central Plateaun/a..1.5331.533
single-layered0.84526.3727.26
multi-layered2.02933.0635.15
stratified0.3715.6175.916
clustered structure......
total3.22266.4269.62
Eastern Plateaun/a0.21002.7262.925
single-layered0.210045.3545.55
multi-layered1.14156.5457.64
stratified0.21004.7194.919
clustered structure......
total1.633109.32110.91
Western Pre-Alpsn/a..3.3233.323
single-layered0.94417.2918.28
multi-layered2.0309.41311.411
stratified0.65810.61211.211
clustered structure..1.5351.535
total3.52242.0345.53
Central Pre-Alpsn/a..4.8194.819
single-layered1.33828.8730.07
multi-layered1.83132.5634.36
stratified1.43525.2826.67
clustered structure0.21003.2233.423
total4.71994.5299.22
Eastern Pre-Alpsn/a0.21002.1292.328
single-layered3.32225.0728.37
multi-layered1.93035.0636.95
stratified..5.4175.417
clustered structure..0.9450.945
total5.41768.4373.92
Northwestern Alpsn/a0.21002.2282.327
single-layered2.92521.4824.37
multi-layered2.32713.11115.510
stratified1.83112.61114.410
clustered structure0.21004.3204.520
total7.41553.6461.03
Central Alpsn/a0.21000.8500.944
single-layered1.7339.01310.712
multi-layered2.5277.0159.412
stratified0.4715.6176.016
clustered structure0.4710.21000.657
total5.11822.5627.65
Northeastern Alpsn/a0.4710.9451.238
single-layered1.9309.31211.211
multi-layered0.84410.41111.211
stratified0.5575.5176.016
clustered structure..0.8440.844
total3.62126.9530.44
Southwestern Alpsn/a0.3711.6331.930
single-layered10.71237.2648.05
multi-layered7.71431.7639.46
stratified2.72517.2920.09
clustered structure0.3711.7312.129
total21.8889.43111.32
Southeastern Alpsn/a0.7502.8253.522
single-layered8.11450.1558.15
multi-layered4.61931.5736.16
stratified3.32335.5638.86
clustered structure0.21006.1176.316
total16.810126.02142.82
Southern Alpsn/a0.21000.9451.141
single-layered15.21064.6479.74
multi-layered8.01533.8741.76
stratified2.52724.4826.88
clustered structure0.5581.7322.228
total26.38125.32151.62
Switzerlandn/a2.32828.0830.38
single-layered53.56411.42464.92
multi-layered45.06413.82458.82
stratified15.711180.53196.23
clustered structure1.83222.4924.28
total118.441056.111174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158472/144851

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · regeneration cover · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedregeneration cover %± %± %± %± %± %± %±
inside perimeter< 1%8.32.7..3.41.41.71.27.12.83.31.54.20.8
1-9%15.73.517.66.528.83.440.94.641.25.341.14.032.41.8
10-25%19.43.829.47.829.93.429.64.329.44.937.13.929.71.8
26-50%23.14.135.38.220.93.122.63.914.13.89.12.318.81.5
51-75%19.43.814.76.111.92.41.71.24.72.35.31.89.21.1
76-100%13.93.32.92.95.11.73.51.73.52.04.01.65.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter< 1%5.90.83.00.53.50.43.00.82.90.72.10.53.50.2
1-9%19.01.317.41.027.31.136.22.234.72.035.31.825.90.6
10-25%29.11.523.61.132.61.132.62.231.61.934.21.830.00.6
26-50%19.41.324.41.121.21.019.01.819.71.618.11.421.00.5
51-75%13.21.116.11.09.20.78.21.37.41.18.01.011.10.4
76-100%13.41.115.41.06.20.61.10.53.70.82.50.68.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%6.10.72.90.43.50.42.80.73.40.72.30.53.60.2
1-9%18.61.217.41.027.51.037.12.035.51.836.31.626.60.5
10-25%28.11.423.81.132.31.132.01.931.31.834.71.629.90.6
26-50%19.81.224.71.121.20.919.71.719.01.516.51.220.80.5
51-75%13.81.116.11.09.50.76.91.17.11.07.50.910.90.4
76-100%13.51.015.10.96.10.51.60.53.70.72.70.58.20.3
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 #158473/144852

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · regeneration cover · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter< 1%1.633..1.1410.3711.1410.9455.019
1-9%3.1241.1419.1148.0146.11710.91238.37
10-25%3.8221.8329.5145.8174.4209.91335.17
26-50%4.5202.1296.6164.4192.1292.42722.29
51-75%3.8220.9453.7220.3710.7501.43510.913
76-100%2.7260.21001.6330.7500.5581.1416.816
total19.696.11731.6719.6914.91026.68118.34
outside perimeter< 1%10.3137.51511.1132.4263.0242.72636.97
1-9%33.3743.6686.9428.6735.8645.45273.62
10-25%51.1559.25103.5425.8732.6644.16316.22
26-50%34.1761.2567.5515.01020.3923.38221.23
51-75%23.2840.4629.386.5167.71510.313117.34
76-100%23.6838.6619.790.9453.8213.22389.74
total175.41250.51317.9179.13103.22128.921055.01
total< 1%11.9127.51512.1122.7254.0213.52241.96
1-9%36.4644.7696.0436.6641.9556.45312.02
10-25%54.9561.05112.9331.5637.0654.05351.32
26-50%38.6663.3574.1419.4922.4825.78243.52
51-75%27.0841.3633.176.8158.41411.712128.24
76-100%26.3838.8621.391.5334.4204.22096.54
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158474/144853

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · regeneration cover · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonregeneration cover %± %± %±
AG< 1%..5.51.45.31.4
1-9%33.315.717.62.418.22.4
10-25%22.213.921.22.621.22.5
26-50%33.315.720.02.520.52.5
51-75%11.110.514.92.214.82.2
76-100%..20.82.520.12.5
total100.0.100.0.100.0.
AI< 1%..6.04.25.73.9
1-9%50.035.730.88.231.98.0
10-25%50.035.736.18.436.98.2
26-50%..18.06.717.06.4
51-75%..6.04.25.73.9
76-100%..3.03.02.82.8
total100.0.100.0.100.0.
AR< 1%..2.42.42.02.0
1-9%44.416.726.66.929.86.5
10-25%33.315.834.37.534.16.8
26-50%22.214.019.46.219.95.7
51-75%..14.95.612.24.7
76-100%..2.42.42.02.0
total100.0.100.0.100.0.
BE< 1%7.02.73.20.63.50.6
1-9%20.94.424.91.524.61.4
10-25%33.75.131.61.631.81.5
26-50%16.34.022.31.421.81.3
51-75%11.63.59.21.09.40.9
76-100%10.53.38.81.09.00.9
total100.0.100.0.100.0.
BL/BS< 1%..1.11.11.01.0
1-9%25.015.44.12.05.72.3
10-25%12.511.735.04.933.34.7
26-50%37.517.218.24.019.73.9
51-75%12.511.717.13.916.73.7
76-100%12.511.724.64.423.64.2
total100.0.100.0.100.0.
FR< 1%..3.11.23.01.1
1-9%..21.12.720.42.6
10-25%50.017.728.33.029.03.0
26-50%25.015.327.33.027.32.9
51-75%12.511.713.92.313.92.3
76-100%12.511.76.31.66.51.6
total100.0.100.0.100.0.
GE< 1%......
1-9%......
10-25%..18.912.518.912.5
26-50%..52.815.852.815.8
51-75%..28.314.428.314.4
76-100%......
total..100.0.100.0.
GL< 1%25.012.511.13.512.93.5
1-9%33.313.622.34.623.74.4
10-25%16.710.816.14.116.23.8
26-50%16.710.821.04.520.54.2
51-75%8.38.013.53.812.93.5
76-100%..16.04.113.93.6
total100.0.100.0.100.0.
GR< 1%6.52.22.70.53.20.6
1-9%39.94.435.51.636.01.5
10-25%35.04.332.21.632.61.5
26-50%13.03.018.91.318.21.2
51-75%3.21.67.10.96.70.8
76-100%2.41.43.60.63.40.6
total100.0.100.0.100.0.
JU< 1%..5.21.74.81.6
1-9%6.76.519.73.018.62.8
10-25%20.010.330.13.529.33.3
26-50%33.312.218.52.919.72.9
51-75%26.711.410.42.311.72.4
76-100%13.38.816.22.816.02.7
total100.0.100.0.100.0.
LU< 1%..3.01.12.91.1
1-9%..20.02.619.62.6
10-25%20.017.933.73.133.43.1
26-50%80.017.922.92.724.12.8
51-75%..14.42.314.12.2
76-100%..5.91.55.81.5
total100.0.100.0.100.0.
NE< 1%5.65.42.81.43.11.4
1-9%..11.72.710.42.4
10-25%11.17.432.43.930.13.6
26-50%33.311.129.03.829.43.6
51-75%50.011.817.23.120.93.2
76-100%..6.92.16.11.9
total100.0.100.0.100.0.
NW< 1%......
1-9%25.021.940.48.138.97.7
10-25%25.021.932.57.731.87.3
26-50%25.021.910.85.212.25.2
51-75%..5.43.84.93.4
76-100%25.021.910.85.212.25.2
total100.0.100.0.100.0.
OW< 1%..8.02.77.42.5
1-9%12.511.718.03.917.63.7
10-25%37.517.246.05.045.44.8
26-50%25.015.412.03.313.03.2
51-75%12.511.77.02.67.42.5
76-100%12.511.79.02.99.32.8
total100.0.100.0.100.0.
SG< 1%..2.81.02.60.9
1-9%37.59.929.82.730.42.6
10-25%20.98.324.92.624.62.5
26-50%16.77.621.42.421.02.3
51-75%12.56.810.91.811.01.8
76-100%12.56.810.21.810.31.7
total100.0.100.0.100.0.
SH< 1%......
1-9%33.327.413.14.314.14.4
10-25%..24.65.523.45.3
26-50%33.327.424.65.525.05.4
51-75%..8.23.57.83.4
76-100%33.327.429.55.829.75.7
total100.0.100.0.100.0.
SO< 1%8.38.08.02.08.02.0
1-9%25.012.516.62.817.12.8
10-25%16.710.823.53.223.03.1
26-50%8.38.020.53.019.82.9
51-75%16.710.815.42.715.52.7
76-100%25.012.516.02.816.62.7
total100.0.100.0.100.0.
SZ< 1%..4.01.63.71.5
1-9%20.012.733.53.832.63.7
10-25%20.012.727.73.627.23.5
26-50%30.014.519.83.220.43.2
51-75%30.014.510.52.511.72.5
76-100%..4.61.74.31.6
total100.0.100.0.100.0.
TG< 1%..4.01.83.91.7
1-9%..16.23.315.83.2
10-25%..24.33.923.73.8
26-50%33.327.316.93.417.33.4
51-75%66.727.325.73.926.73.9
76-100%..12.93.012.63.0
total100.0.100.0.100.0.
TI< 1%2.51.42.50.72.50.6
1-9%42.74.533.82.035.41.8
10-25%33.64.334.02.033.91.8
26-50%9.72.718.91.617.31.4
51-75%6.62.28.71.28.31.0
76-100%4.92.02.10.62.60.6
total100.0.100.0.100.0.
UR< 1%9.16.12.82.04.32.1
1-9%36.410.322.65.025.94.5
10-25%18.28.233.85.630.14.8
26-50%18.28.226.85.324.74.5
51-75%18.28.29.83.511.83.4
76-100%..4.12.43.21.8
total100.0.100.0.100.0.
VD< 1%2.82.74.70.94.50.9
1-9%25.07.222.61.822.71.8
10-25%27.87.529.22.029.11.9
26-50%25.07.222.41.822.61.8
51-75%11.15.213.01.512.91.4
76-100%8.34.68.21.28.21.2
total100.0.100.0.100.0.
VS< 1%2.31.32.70.72.60.6
1-9%39.14.333.62.134.71.9
10-25%31.34.134.22.133.61.9
26-50%21.93.720.01.720.41.6
51-75%2.31.38.21.27.11.0
76-100%3.11.51.30.51.70.5
total100.0.100.0.100.0.
ZG< 1%......
1-9%..15.16.314.76.1
10-25%..33.38.332.38.1
26-50%100.0.30.38.132.48.1
51-75%..9.15.18.84.9
76-100%..12.15.711.85.6
total100.0.100.0.100.0.
ZH< 1%..2.71.02.61.0
1-9%..21.62.521.42.5
10-25%..16.72.316.62.3
26-50%100.0.21.22.521.82.5
51-75%..16.32.316.22.3
76-100%..21.62.521.42.5
total100.0.100.0.100.0.
Switzerland< 1%4.20.83.50.23.50.2
1-9%32.41.825.90.626.50.5
10-25%29.61.829.90.629.90.6
26-50%18.81.521.00.520.80.5
51-75%9.21.111.10.410.90.4
76-100%5.70.98.60.48.30.3
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158475/144854

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · regeneration cover · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AG< 1%..2.6262.626
1-9%0.6588.3148.913
10-25%0.47110.01210.412
26-50%0.6589.51310.012
51-75%0.21007.1157.215
76-100%..9.8129.812
total1.73347.3249.02
AI< 1%..0.3700.370
1-9%0.21001.6291.727
10-25%0.21001.8242.023
26-50%..0.9380.938
51-75%..0.3700.370
76-100%..0.21000.2100
total0.3705.195.47
AR< 1%..0.21000.2100
1-9%0.7491.8272.522
10-25%0.5572.3242.821
26-50%0.3701.3331.629
51-75%..1.0401.040
76-100%..0.21000.2100
total1.5316.898.26
BE< 1%1.1415.0196.017
1-9%3.22338.7641.96
10-25%5.21849.1554.25
26-50%2.52734.7737.26
51-75%1.83214.21116.010
76-100%1.63313.71115.310
total15.310155.42170.61
BL/BS< 1%..0.21000.2100
1-9%0.4700.8501.240
10-25%0.21006.6156.815
26-50%0.6573.4224.020
51-75%0.21003.2233.422
76-100%0.21004.6194.818
total1.63418.9520.54
FR< 1%..1.3371.337
1-9%..8.6138.613
10-25%0.75011.51112.311
26-50%0.47111.11111.511
51-75%0.21005.7175.817
76-100%0.21002.6262.725
total1.53540.8342.23
GE< 1%......
1-9%......
10-25%..0.6670.667
26-50%..1.6331.633
51-75%..0.9520.952
76-100%......
total..3.1133.113
GL< 1%0.5571.5322.128
1-9%0.7493.1223.820
10-25%0.3702.2272.625
26-50%0.3702.9233.321
51-75%0.21001.9292.128
76-100%..2.2262.226
total2.12813.9716.06
GR< 1%1.4354.0215.418
1-9%8.61453.5562.14
10-25%7.51548.6556.15
26-50%2.82528.6731.47
51-75%0.75010.81211.512
76-100%0.5585.4185.917
total21.59150.92172.41
JU< 1%..1.6331.633
1-9%0.21006.0166.216
10-25%0.5579.2129.812
26-50%0.9445.7166.615
51-75%0.7503.2233.920
76-100%0.4715.0185.317
total2.72530.7333.43
LU< 1%..1.2381.238
1-9%..8.0138.013
10-25%0.210013.51013.710
26-50%0.7509.2129.912
51-75%..5.8165.816
76-100%..2.4262.426
total0.84440.0340.93
NE< 1%0.21000.7500.945
1-9%..3.0233.023
10-25%0.4708.4138.812
26-50%1.1407.5148.613
51-75%1.6334.5196.115
76-100%..1.8311.831
total3.22226.0429.23
NW< 1%......
1-9%0.21002.9223.121
10-25%0.21002.4252.624
26-50%0.21000.8481.043
51-75%..0.4700.470
76-100%0.21000.8481.043
total0.8487.288.06
OW< 1%..1.4341.434
1-9%0.21003.2223.421
10-25%0.5578.3128.811
26-50%0.4702.2282.525
51-75%0.21001.3371.434
76-100%0.21001.6321.830
total1.43418.0519.44
SG< 1%..1.4351.435
1-9%1.63314.91016.59
10-25%0.94512.41113.310
26-50%0.75010.71211.411
51-75%0.5585.4176.016
76-100%0.5585.1185.617
total4.22049.9354.13
SH< 1%......
1-9%0.21001.6331.731
10-25%..2.9232.923
26-50%0.21002.9233.122
51-75%..1.0431.043
76-100%0.21003.5203.720
total0.65711.9512.44
SO< 1%0.21002.4262.625
1-9%0.5575.1175.616
10-25%0.3717.2147.514
26-50%0.21006.3156.515
51-75%0.3714.7185.117
76-100%0.5574.9185.417
total2.12830.7332.83
SZ< 1%..1.1401.140
1-9%0.4709.3129.712
10-25%0.4707.7148.113
26-50%0.5575.5176.016
51-75%0.5572.9243.522
76-100%..1.3371.337
total1.83127.8429.64
TG< 1%..0.8440.844
1-9%..3.4213.421
10-25%..5.0175.017
26-50%0.21003.5203.720
51-75%0.3705.4165.715
76-100%..2.7242.724
total0.55720.8421.34
TI< 1%0.5582.5273.024
1-9%9.21334.0643.25
10-25%7.31534.1641.36
26-50%2.12919.0921.19
51-75%1.4358.71410.113
76-100%1.1412.1293.223
total21.68100.42121.92
UR< 1%0.4700.4700.749
1-9%1.5343.0244.519
10-25%0.7494.5195.217
26-50%0.7493.5224.319
51-75%0.7491.3372.029
76-100%..0.5580.558
total4.12013.3917.46
VD< 1%0.21004.3204.520
1-9%1.63321.0822.78
10-25%1.83127.2729.07
26-50%1.63320.9822.58
51-75%0.75012.11212.911
76-100%0.5587.6158.114
total6.51693.2299.72
VS< 1%0.5582.4272.924
1-9%8.51430.0738.66
10-25%6.81530.6737.46
26-50%4.81917.9922.78
51-75%0.5587.3157.914
76-100%0.7501.2381.930
total21.8889.53111.32
ZG< 1%......
1-9%..0.9420.942
10-25%..1.9261.926
26-50%0.21001.8281.927
51-75%..0.5560.556
76-100%..0.7480.748
total0.21005.876.07
ZH< 1%..1.3371.337
1-9%..10.61210.612
10-25%..8.2148.214
26-50%0.47110.41210.812
51-75%..8.0148.014
76-100%..10.61210.612
total0.47149.2249.62
Switzerland< 1%4.91936.7741.76
1-9%38.37273.42311.72
10-25%35.07316.32351.32
26-50%22.39221.83244.12
51-75%10.913117.64128.54
76-100%6.81690.5497.34
total118.241056.311174.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158476/144855
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