Search legacy datasets

back

search result: 155765 entries on 6491 pages

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · main type of harvest · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedmain type of harvest %± %± %± %± %± %± %±
inside perimeterskidder60.76.573.710.134.44.834.85.727.36.714.74.135.72.5
forwarder19.65.321.19.45.02.21.41.46.83.81.31.37.01.3
mobile tower yarder8.93.8..21.24.126.15.318.25.814.74.117.32.0
cable crane3.62.5..19.24.01.41.418.25.822.84.913.11.8
helicopter1.81.85.35.120.24.036.25.829.66.945.35.725.92.3
others5.43.0........1.31.31.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterskidder61.12.258.61.835.21.619.82.618.42.29.51.539.00.8
forwarder31.02.136.21.83.50.64.01.36.91.52.40.816.00.6
mobile tower yarder5.11.03.80.721.21.418.92.621.72.410.31.613.00.6
cable crane0.80.40.60.321.01.38.81.925.62.513.01.811.50.6
helicopter0.60.40.10.118.61.347.63.327.02.560.62.519.40.6
others1.40.50.70.30.40.20.90.60.30.34.31.01.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalskidder61.02.159.01.835.21.523.32.519.62.110.31.438.60.8
forwarder29.82.035.81.83.70.63.41.06.91.42.30.715.00.6
mobile tower yarder5.51.03.70.721.21.320.62.421.32.211.01.513.50.6
cable crane1.10.40.50.320.81.37.11.524.72.314.71.711.60.5
helicopter0.70.40.30.218.71.245.02.927.32.458.02.320.10.6
others1.80.60.70.30.40.20.70.50.30.33.80.91.20.2
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 #161761/148140

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · main type of harvest · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterskidder12.2174.92612.1178.2204.2283.93045.69
forwarder4.0301.4501.8450.31001.1580.41008.920
mobile tower yarder1.845..7.4226.2232.8353.93022.112
cable crane0.771..6.7230.31002.8356.12416.714
helicopter0.41000.41007.1228.6194.62712.11733.110
others1.158........0.41001.450
total20.2136.72335.11023.61115.61426.711127.95
outside perimeterskidder107.44147.53114.5515.41419.81312.416417.02
forwarder54.4791.3511.4173.1337.4213.233170.84
mobile tower yarder9.0209.51968.9714.71423.31113.516139.05
cable crane1.4501.45068.376.92227.51017.114122.65
helicopter1.1580.410060.4737.1829.01079.55207.54
others2.5381.8451.4500.7710.41005.62512.417
total175.92251.81324.9277.94107.53131.331069.31
totalskidder119.64152.53126.6423.61124.11116.314462.62
forwarder58.4792.7513.2163.4318.5203.631179.74
mobile tower yarder10.8189.51976.4620.91226.21017.414161.24
cable crane2.2411.45075.067.22130.31023.212139.35
helicopter1.4500.77167.4745.7733.6991.65240.53
others3.6311.8451.4500.7710.41006.02413.816
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161762/148141

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · main type of harvest · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonmain type of harvest %± %± %±
AGskidder66.727.358.04.558.24.4
forwarder33.327.337.84.437.74.4
mobile tower yarder..1.71.21.61.2
cable crane......
helicopter..0.80.80.80.8
others..1.71.21.61.2
total100.0.100.0.100.0.
AIskidder100.0.67.112.469.211.8
forwarder..6.66.56.26.1
mobile tower yarder..6.66.56.26.1
cable crane..6.66.56.26.1
helicopter..13.18.912.38.4
others......
total100.0.100.0.100.0.
ARskidder50.020.854.711.253.69.9
forwarder50.020.814.98.123.08.4
mobile tower yarder..14.98.111.56.4
cable crane..15.58.312.06.5
helicopter......
others......
total100.0.100.0.100.0.
BEskidder53.96.949.52.449.92.2
forwarder9.64.114.51.714.01.5
mobile tower yarder23.05.815.21.716.01.6
cable crane7.73.713.01.612.51.5
helicopter3.82.77.71.37.31.2
others1.91.9..0.20.2
total100.0.100.0.100.0.
BL/BSskidder16.715.359.87.454.77.0
forwarder50.020.635.77.237.46.8
mobile tower yarder16.715.34.53.15.93.3
cable crane16.715.3..2.02.0
helicopter......
others......
total100.0.100.0.100.0.
FRskidder50.025.152.74.752.64.7
forwarder..12.53.112.13.0
mobile tower yarder..20.53.819.83.7
cable crane25.021.78.12.68.62.6
helicopter25.021.75.42.16.02.2
others..0.90.80.80.8
total100.0.100.0.100.0.
GEskidder......
forwarder..100.0.100.0.
mobile tower yarder......
cable crane......
helicopter......
others......
total..100.0.100.0.
GLskidder12.511.825.87.123.56.2
forwarder......
mobile tower yarder..17.86.214.85.2
cable crane50.017.836.17.738.57.1
helicopter37.517.320.26.423.26.2
others......
total100.0.100.0.100.0.
GRskidder22.25.219.21.919.61.8
forwarder4.82.75.81.15.71.0
mobile tower yarder26.95.620.01.920.91.8
cable crane22.35.325.12.024.81.9
helicopter23.85.429.92.129.12.0
others......
total100.0.100.0.100.0.
JUskidder100.0.77.24.678.54.4
forwarder..14.43.913.63.7
mobile tower yarder..4.82.44.62.2
cable crane......
helicopter......
others..3.62.13.41.9
total100.0.100.0.100.0.
LUskidder..55.44.455.04.4
forwarder100.0.14.13.114.83.1
mobile tower yarder..15.73.215.63.2
cable crane..12.42.912.32.9
helicopter..2.31.32.31.3
others......
total100.0.100.0.100.0.
NEskidder70.014.594.92.592.02.9
forwarder10.09.55.12.55.72.5
mobile tower yarder......
cable crane......
helicopter......
others20.012.7..2.31.6
total100.0.100.0.100.0.
NWskidder100.0.31.610.935.010.9
forwarder......
mobile tower yarder..21.19.520.09.1
cable crane..21.19.520.09.1
helicopter..26.310.325.09.9
others......
total100.0.100.0.100.0.
OWskidder50.025.217.85.420.25.5
forwarder..4.02.83.72.6
mobile tower yarder..23.76.022.05.6
cable crane25.021.825.26.125.25.9
helicopter25.021.829.36.429.06.2
others......
total100.0.100.0.100.0.
SGskidder64.811.651.14.252.54.0
forwarder5.95.73.61.63.81.5
mobile tower yarder..6.42.15.71.9
cable crane5.85.618.53.317.13.0
helicopter23.610.319.93.420.33.2
others..0.70.70.60.6
total100.0.100.0.100.0.
SHskidder..14.76.113.95.8
forwarder100.0.79.46.880.66.4
mobile tower yarder..2.92.92.82.8
cable crane......
helicopter......
others..2.92.92.82.8
total100.0.100.0.100.0.
SOskidder33.327.441.55.541.25.4
forwarder33.327.447.65.547.15.4
mobile tower yarder..8.53.18.23.0
cable crane33.327.4..1.21.2
helicopter......
others..2.41.72.41.7
total100.0.100.0.100.0.
SZskidder..26.75.124.74.8
forwarder..5.32.64.92.4
mobile tower yarder33.319.328.05.228.45.0
cable crane33.319.310.73.612.43.7
helicopter33.319.326.75.127.25.0
others..2.71.92.51.7
total100.0.100.0.100.0.
TGskidder100.0.49.66.051.05.9
forwarder..43.36.042.15.9
mobile tower yarder..1.41.41.41.4
cable crane......
helicopter......
others..5.72.85.52.7
total100.0.100.0.100.0.
TIskidder16.74.89.11.710.41.6
forwarder1.71.72.81.02.60.9
mobile tower yarder6.73.27.01.56.91.4
cable crane20.05.211.61.913.01.8
helicopter53.36.464.12.862.22.6
others1.71.75.51.34.91.2
total100.0.100.0.100.0.
URskidder8.38.021.16.218.45.2
forwarder8.38.0..1.81.8
mobile tower yarder33.313.711.24.715.94.9
cable crane16.710.824.96.623.25.7
helicopter33.313.740.37.438.86.5
others..2.52.52.02.0
total100.0.100.0.100.0.
VDskidder52.912.141.23.141.93.0
forwarder5.95.738.63.136.53.0
mobile tower yarder11.87.810.52.010.61.9
cable crane11.87.83.21.13.81.2
helicopter17.69.36.41.67.11.6
others......
total100.0.100.0.100.0.
VSskidder35.15.422.22.625.22.4
forwarder1.31.34.71.33.91.1
mobile tower yarder27.35.118.42.420.42.2
cable crane1.31.310.11.98.11.5
helicopter35.15.443.83.141.82.7
others..0.80.50.60.4
total100.0.100.0.100.0.
ZGskidder100.0.56.513.759.513.1
forwarder..7.27.26.86.8
mobile tower yarder..29.012.627.011.9
cable crane..7.27.26.86.8
helicopter......
others......
total100.0.100.0.100.0.
ZHskidder..58.94.158.54.1
forwarder..30.13.829.93.8
mobile tower yarder..10.32.510.22.5
cable crane100.0.0.70.71.41.0
helicopter......
others......
total100.0.100.0.100.0.
Switzerlandskidder35.62.539.00.838.60.8
forwarder6.91.316.30.615.30.6
mobile tower yarder17.22.013.00.613.40.6
cable crane13.21.811.30.611.50.5
helicopter26.02.319.30.720.00.6
others1.10.51.20.21.10.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161763/148142

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · main type of harvest · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonmain type of harvest1000 ha± %1000 ha± %1000 ha± %
AGskidder0.87027.8828.68
forwarder0.410018.11218.512
mobile tower yarder..0.8700.870
cable crane......
helicopter..0.41000.4100
others..0.8700.870
total1.25747.9349.12
AIskidder0.31003.3243.622
forwarder..0.31000.3100
mobile tower yarder..0.31000.3100
cable crane..0.31000.3100
helicopter..0.6690.669
others......
total0.31004.9145.212
ARskidder1.0553.5234.518
forwarder1.0551.0551.936
mobile tower yarder..1.0551.055
cable crane..1.0571.057
helicopter......
others......
total1.9376.5138.46
BEskidder9.61876.8586.45
forwarder1.74522.61224.311
mobile tower yarder4.12923.61127.710
cable crane1.45020.21221.612
helicopter0.77112.01612.716
others0.3100..0.3100
total17.813155.32173.12
BL/BSskidder0.410010.91411.314
forwarder1.2576.5217.719
mobile tower yarder0.41000.8701.257
cable crane0.4100..0.4100
helicopter......
others......
total2.43918.3720.75
FRskidder0.77022.01022.89
forwarder..5.2255.225
mobile tower yarder..8.6198.619
cable crane0.41003.4323.730
helicopter0.41002.2402.637
others..0.41000.4100
total1.54941.8443.33
GEskidder......
forwarder..3.1203.120
mobile tower yarder......
cable crane......
helicopter......
others......
total..3.1203.120
GLskidder0.41003.9294.227
forwarder......
mobile tower yarder..2.7362.736
cable crane1.5495.4236.919
helicopter1.2573.0344.228
others......
total3.13314.91018.07
GRskidder4.92630.21035.09
forwarder1.0589.11910.118
mobile tower yarder5.92431.41037.39
cable crane4.92639.4844.38
helicopter5.22646.9852.27
others......
total22.012156.93179.02
JUskidder1.94424.9726.96
forwarder..4.6274.627
mobile tower yarder..1.6491.649
cable crane......
helicopter......
others..1.2571.257
total1.94432.3434.23
LUskidder..22.4922.49
forwarder0.31005.7226.022
mobile tower yarder..6.3216.321
cable crane..5.0245.024
helicopter..0.9570.957
others......
total0.310040.4340.73
NEskidder2.23723.7725.96
forwarder0.31001.3491.644
mobile tower yarder......
cable crane......
helicopter......
others0.670..0.670
total3.23025.0628.24
NWskidder0.41002.3362.732
forwarder......
mobile tower yarder..1.5461.546
cable crane..1.5461.546
helicopter..1.9401.940
others......
total0.41007.3107.78
OWskidder0.7703.4314.127
forwarder..0.7700.770
mobile tower yarder..4.5264.526
cable crane0.41004.8265.125
helicopter0.41005.5235.922
others......
total1.54918.9720.45
SGskidder4.02926.01030.08
forwarder0.41001.8442.240
mobile tower yarder..3.3333.333
cable crane0.41009.4189.818
helicopter1.45010.11811.616
others..0.41000.4100
total6.12350.9557.14
SHskidder..1.8421.842
forwarder0.7709.61010.39
mobile tower yarder..0.41000.4100
cable crane......
helicopter......
others..0.41000.4100
total0.77012.1512.83
SOskidder0.410012.91413.213
forwarder0.410014.81215.112
mobile tower yarder..2.6362.636
cable crane0.4100..0.4100
helicopter......
others..0.8700.870
total1.15731.0432.23
SZskidder..7.3207.320
forwarder..1.4491.449
mobile tower yarder0.7707.6198.318
cable crane0.7702.9343.630
helicopter0.7707.3208.019
others..0.7700.770
total2.24027.2529.34
TGskidder0.67010.51211.012
forwarder..9.1159.115
mobile tower yarder..0.31000.3100
cable crane......
helicopter......
others..1.2491.249
total0.67021.1421.74
TIskidder3.6319.31912.816
forwarder0.41002.9353.233
mobile tower yarder1.4507.1228.520
cable crane4.32811.81716.114
helicopter11.51765.4676.95
others0.41005.6256.024
total21.512102.14123.62
URskidder0.31003.1333.431
forwarder0.3100..0.3100
mobile tower yarder1.3491.7433.031
cable crane0.7703.7294.326
helicopter1.3495.9217.318
others..0.41000.4100
total4.02714.81118.78
VDskidder3.43338.6842.18
forwarder0.410036.3936.79
mobile tower yarder0.8719.91910.618
cable crane0.8713.0353.831
helicopter1.1586.0247.222
others......
total6.52493.93100.32
VSskidder9.31919.61228.810
forwarder0.31004.1284.527
mobile tower yarder7.22116.21423.411
cable crane0.31008.9199.319
helicopter9.31938.6847.87
others..0.7710.771
total26.41088.04114.43
ZGskidder0.41003.3273.824
forwarder..0.41000.4100
mobile tower yarder..1.7441.744
cable crane..0.41000.4100
helicopter......
others......
total0.41005.9116.37
ZHskidder..30.3830.38
forwarder..15.51315.513
mobile tower yarder..5.3255.325
cable crane0.41000.41000.770
helicopter......
others......
total0.410051.5351.82
Switzerlandskidder45.49417.72463.12
forwarder8.820174.34183.14
mobile tower yarder21.912139.15160.94
cable crane16.914121.65138.45
helicopter33.210207.04240.23
others1.35012.41713.816
total127.551072.011199.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161764/148143

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · percentage of salvage logging · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%20.71315.11515.21425.41015.81425.211117.45
1-50%0.771..0.771..0.41000.41002.141
over 50%2.9350.7711.4501.0581.4500.41007.721
total24.31215.91517.31326.41017.61325.911127.35
outside perimeter0%349.22179.22110.9485.34127.73124.73977.11
1-50%34.0105.4262.835....1.84543.99
over 50%26.5118.7205.5252.7353.5311.45048.38
total409.61193.32119.2388.04131.33127.931069.31
total0%369.92194.42126.13110.73143.62149.921094.51
1-50%34.7105.4263.431..0.41002.14146.09
over 50%29.3119.4196.9223.8304.9261.84556.18
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161765/148144

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · percentage of salvage logging · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionpercentage of salvage logging %± %± %±
Western Jura0%90.54.591.31.491.21.4
1-50%..4.61.14.21.0
over 50%9.54.54.11.04.61.0
total100.0.100.0.100.0.
Eastern Jura0%50.015.982.13.679.53.7
1-50%20.012.714.33.314.83.2
over 50%30.014.53.61.85.72.1
total100.0.100.0.100.0.
Western Plateau0%100.0.84.63.384.93.3
1-50%..3.31.63.31.6
over 50%..12.03.011.83.0
total100.0.100.0.100.0.
Central Plateau0%88.910.481.82.682.12.6
1-50%..9.82.09.42.0
over 50%11.110.58.41.98.51.9
total100.0.100.0.100.0.
Eastern Plateau0%100.0.81.42.281.72.2
1-50%..11.51.811.41.8
over 50%..7.01.56.91.4
total100.0.100.0.100.0.
Western Pre-Alps0%90.09.496.41.895.91.8
1-50%..3.61.83.31.6
over 50%10.09.5..0.80.8
total100.0.100.0.100.0.
Central Pre-Alps0%100.0.92.31.692.51.6
1-50%..1.80.81.80.8
over 50%..5.91.45.71.4
total100.0.100.0.100.0.
Eastern Pre-Alps0%81.88.291.02.190.02.1
1-50%9.16.12.61.23.31.2
over 50%9.16.16.41.86.61.7
total100.0.100.0.100.0.
Northwestern Alps0%95.84.190.82.491.52.1
1-50%..4.01.63.41.4
over 50%4.24.15.31.85.11.7
total100.0.100.0.100.0.
Central Alps0%86.78.794.32.892.92.8
1-50%..2.92.02.41.7
over 50%13.38.82.92.04.72.3
total100.0.100.0.100.0.
Northeastern Alps0%100.0.96.42.196.91.8
1-50%..1.21.21.01.0
over 50%..2.41.72.11.5
total100.0.100.0.100.0.
Southwestern Alps0%96.12.196.91.196.71.0
1-50%......
over 50%3.92.23.11.13.31.0
total100.0.100.0.100.0.
Southeastern Alps0%90.04.297.30.896.40.9
1-50%2.02.0..0.20.2
over 50%8.03.82.70.83.30.9
total100.0.100.0.100.0.
Southern Alps0%97.31.997.50.897.50.8
1-50%1.41.41.40.61.40.6
over 50%1.41.41.10.61.20.5
total100.0.100.0.100.0.
Switzerland0%92.11.491.40.591.50.5
1-50%1.70.74.10.43.80.3
over 50%6.11.34.50.44.70.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161766/148145

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · percentage of salvage logging · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %
Western Jura0%13.516127.63141.12
1-50%..6.4236.423
over 50%1.4505.7257.122
total15.015139.72154.72
Eastern Jura0%2.04436.3638.35
1-50%0.8706.3237.122
over 50%1.2571.6492.837
total4.03044.2348.22
Western Plateau0%0.87040.6541.45
1-50%..1.6501.650
over 50%..5.8255.825
total0.87047.9448.73
Central Plateau0%2.53554.2456.74
1-50%..6.5216.521
over 50%0.31005.6235.922
total2.83366.3369.12
Eastern Plateau0%1.84490.8392.63
1-50%..12.91612.916
over 50%..7.9217.921
total1.844111.62113.32
Western Pre-Alps0%3.33240.3543.64
1-50%..1.5491.549
over 50%0.4100..0.4100
total3.73041.8545.54
Central Pre-Alps0%3.63189.7393.23
1-50%..1.8441.844
over 50%..5.7245.724
total3.63197.23100.82
Eastern Pre-Alps0%6.42361.4467.84
1-50%0.7711.8442.537
over 50%0.7714.3285.026
total7.92067.5475.33
Northwestern Alps0%8.22049.4557.64
1-50%..2.2402.240
over 50%0.41002.9353.233
total8.61954.4562.94
Central Alps0%4.52622.6927.17
1-50%..0.7700.770
over 50%0.7700.7701.449
total5.22424.0929.17
Northeastern Alps0%4.72628.7733.35
1-50%..0.41000.4100
over 50%..0.7700.770
total4.72629.7634.45
Southwestern Alps0%25.41085.34110.73
1-50%......
over 50%1.0582.7353.830
total26.41088.04114.43
Southeastern Alps0%15.814127.73143.62
1-50%0.4100..0.4100
over 50%1.4503.5314.926
total17.613131.33148.92
Southern Alps0%25.211124.73149.92
1-50%0.41001.8452.141
over 50%0.41001.4501.845
total25.911127.93153.82
Switzerland0%117.75979.211096.81
1-50%2.24143.8946.08
over 50%7.82148.5856.38
total127.751071.411199.11

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161767/148146

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %± %±
inside perimetern/a85.74.773.710.193.92.495.72.590.94.397.31.892.21.4
insects3.62.515.88.41.01.0..4.53.11.31.32.50.8
fungi....1.01.0......0.30.3
windthrow3.62.55.35.13.01.71.41.4....1.90.7
snow load5.43.05.35.1..2.92.04.53.11.31.32.50.8
avalanches..............
landslides..............
flooding..............
forest fire..............
loss of vitality1.81.8..1.01.0......0.60.4
others..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a90.81.381.61.593.90.896.51.296.71.097.60.891.40.5
insects3.70.97.31.02.80.5..0.70.50.30.33.30.3
fungi..1.10.4........0.30.1
windthrow3.30.85.30.81.90.41.80.90.70.50.80.52.70.3
snow load0.20.22.40.60.90.30.90.62.00.80.50.41.20.2
avalanches......0.40.4..0.80.50.10.1
landslides..0.10.10.20.2......0.10.1
flooding..............
forest fire..............
loss of vitality1.80.61.40.40.30.2......0.70.2
others0.20.20.70.3..0.40.4....0.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a90.31.381.41.493.90.896.31.196.01.197.50.791.50.5
insects3.70.87.51.02.70.5..1.10.60.50.33.20.3
fungi..1.10.40.10.1......0.30.1
windthrow3.30.85.30.82.00.41.70.70.60.40.70.42.60.3
snow load0.70.42.50.60.80.31.30.72.30.80.70.41.30.2
avalanches......0.30.3..0.70.40.10.1
landslides..0.10.10.20.1......0.10.1
flooding..............
forest fire..............
loss of vitality1.80.61.40.40.40.2......0.70.1
others0.20.20.70.3..0.30.3....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 #161768/148147

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a17.3144.92633.01022.61114.11526.011118.05
insects0.7711.1580.4100..0.7710.41003.233
fungi....0.4100......0.4100
windthrow0.7710.41001.1580.3100....2.538
snow load1.1580.4100..0.7710.7710.41003.233
avalanches..............
landslides..............
flooding..............
forest fire..............
loss of vitality0.4100..0.4100......0.771
others..............
total20.2136.72335.11023.61115.61426.711127.95
outside perimetern/a159.73205.52305.0275.24103.93128.13977.41
insects6.52318.4139.219..0.7710.410035.110
fungi..2.835........2.835
windthrow5.82513.4166.0241.4500.7711.15828.411
snow load0.41006.0242.8350.7712.1410.77112.717
avalanches......0.3100..1.1581.450
landslides..0.41000.771......1.158
flooding..............
forest fire..............
loss of vitality3.2333.5311.158......7.821
others0.41001.845..0.3100....2.538
total175.92251.81324.9277.94107.53131.331069.31
totaln/a176.92210.52338.0297.73118.13154.121095.41
insects7.22219.4139.619..1.4500.77138.39
fungi..2.8350.4100......3.233
windthrow6.52313.8167.1221.7440.7711.15830.911
snow load1.4506.4232.8351.4502.8351.15815.915
avalanches......0.3100..1.1581.450
landslides..0.41000.771......1.158
flooding..............
forest fire..............
loss of vitality3.6313.5311.450......8.620
others0.41001.845..0.3100....2.538
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161769/148148

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantoncause of salvage logging %± %± %±
AGn/a66.727.376.53.976.23.9
insects33.327.36.72.37.42.4
fungi..2.51.42.51.4
windthrow..7.62.47.42.4
snow load..2.51.42.51.4
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.71.21.61.2
others..2.51.42.51.4
total100.0.100.0.100.0.
AIn/a100.0.93.46.593.86.1
insects......
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..6.66.56.26.1
others......
total100.0.100.0.100.0.
ARn/a66.719.6100.0.92.35.3
insects16.715.5..3.83.8
fungi......
windthrow......
snow load16.715.5..3.83.8
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
BEn/a88.54.487.91.587.91.4
insects3.82.76.61.26.31.1
fungi..0.40.30.40.3
windthrow5.83.23.50.93.80.8
snow load1.91.90.40.30.60.3
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.10.51.00.4
others......
total100.0.100.0.100.0.
BL/BSn/a33.319.484.45.578.45.8
insects16.715.32.22.23.92.8
fungi......
windthrow..6.73.85.93.3
snow load33.319.42.22.25.93.3
avalanches......
landslides......
flooding......
forest fire......
loss of vitality16.715.34.53.15.93.3
others......
total100.0.100.0.100.0.
FRn/a75.021.791.12.790.52.7
insects..3.61.83.51.7
fungi......
windthrow25.021.72.71.53.51.7
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.90.90.90.9
others..1.81.31.71.2
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/a100.0.97.42.697.92.1
insects..2.62.62.12.1
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
GRn/a92.13.497.30.896.70.8
insects4.82.70.40.31.00.4
fungi......
windthrow..0.40.30.40.3
snow load3.22.21.60.61.80.6
avalanches..0.20.20.20.2
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
JUn/a100.0.95.22.495.42.2
insects..2.41.72.31.6
fungi......
windthrow..1.21.21.11.1
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.21.21.11.1
others......
total100.0.100.0.100.0.
LUn/a100.0.88.42.888.42.8
insects..9.32.69.22.6
fungi......
windthrow..0.80.80.80.8
snow load..0.80.80.80.8
avalanches......
landslides..0.80.80.80.8
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
NEn/a100.0.88.53.689.83.3
insects..7.73.06.82.7
fungi......
windthrow..2.61.82.31.6
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.31.31.11.1
others......
total100.0.100.0.100.0.
NWn/a100.0.100.0.100.0.
insects......
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
OWn/a100.0.90.14.290.83.9
insects..2.02.01.81.8
fungi......
windthrow..5.93.45.53.1
snow load..2.02.01.81.8
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SGn/a100.0.92.92.293.71.9
insects..2.11.21.91.1
fungi......
windthrow..1.41.01.30.9
snow load..2.81.42.51.3
avalanches......
landslides..0.70.70.60.6
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SHn/a100.0.79.47.080.66.7
insects..5.94.15.63.9
fungi..2.92.92.82.8
windthrow..11.85.611.15.3
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SOn/a100.0.87.83.688.23.5
insects..1.21.21.21.2
fungi......
windthrow..6.12.75.92.6
snow load..2.41.72.41.7
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..2.41.72.41.7
others......
total100.0.100.0.100.0.
SZn/a100.0.89.33.690.13.3
insects..4.02.33.72.1
fungi......
windthrow..4.02.33.72.1
snow load..1.31.31.21.2
avalanches......
landslides..1.31.31.21.2
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
TGn/a100.0.77.35.077.94.9
insects..11.33.811.03.7
fungi......
windthrow..5.72.85.52.7
snow load..4.32.44.12.4
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.41.41.41.4
others......
total100.0.100.0.100.0.
TIn/a96.72.397.50.997.40.9
insects1.71.70.40.40.60.4
fungi......
windthrow..1.10.60.90.5
snow load1.71.70.40.40.60.4
avalanches..0.70.50.60.4
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
URn/a83.310.7100.0.96.52.5
insects......
fungi......
windthrow8.38.0..1.81.8
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality8.38.0..1.81.8
others......
total100.0.100.0.100.0.
VDn/a100.0.91.11.891.71.7
insects..3.21.13.01.1
fungi......
windthrow..3.21.13.01.0
snow load..0.40.40.40.4
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..2.00.91.90.8
others......
total100.0.100.0.100.0.
VSn/a96.12.296.91.196.71.0
insects......
fungi......
windthrow1.31.31.60.81.50.7
snow load2.61.80.80.51.20.6
avalanches..0.40.40.30.3
landslides......
flooding......
forest fire......
loss of vitality......
others..0.40.40.30.3
total100.0.100.0.100.0.
ZGn/a..63.813.359.513.1
insects......
fungi......
windthrow100.0.14.59.820.310.8
snow load..21.711.520.310.8
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
ZHn/a..87.02.886.42.8
insects..4.11.64.11.6
fungi100.0.1.41.02.01.2
windthrow..3.41.53.41.5
snow load..2.71.42.71.3
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.70.70.70.7
others..0.70.70.70.7
total100.0.100.0.100.0.
Switzerlandn/a92.11.491.40.591.40.5
insects2.50.83.20.33.10.3
fungi0.30.30.30.10.30.1
windthrow2.00.72.70.32.60.3
snow load2.50.81.20.21.40.2
avalanches..0.10.10.10.1
landslides..0.10.10.10.1
flooding......
forest fire......
loss of vitality0.60.40.80.20.70.1
others..0.20.10.20.1
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161770/148149

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantoncause of salvage logging1000 ha± %1000 ha± %1000 ha± %
AGn/a0.87036.6637.46
insects0.41003.2343.632
fungi..1.2571.257
windthrow..3.6323.632
snow load..1.2571.257
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.8700.870
others..1.2571.257
total1.25747.9349.12
AIn/a0.31004.6164.914
insects......
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.31000.3100
others......
total0.31004.9145.212
ARn/a1.3476.5137.79
insects0.3100..0.3100
fungi......
windthrow......
snow load0.3100..0.3100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total1.9376.5138.46
BEn/a15.714136.53152.23
insects0.77110.31810.917
fungi..0.7710.771
windthrow1.0585.5256.523
snow load0.31000.7711.058
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.7451.745
others......
total17.813155.32173.12
BL/BSn/a0.87015.41016.29
insects0.41000.41000.870
fungi......
windthrow..1.2571.257
snow load0.8700.41001.257
avalanches......
landslides......
flooding......
forest fire......
loss of vitality0.41000.8701.257
others......
total2.43918.3720.75
FRn/a1.15738.1539.24
insects..1.5491.549
fungi......
windthrow0.41001.1571.549
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.41000.4100
others..0.7700.770
total1.54941.8443.33
GEn/a..3.1203.120
insects......
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total..3.1203.120
GLn/a3.13314.51017.68
insects..0.41000.4100
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total3.13314.91018.07
GRn/a20.312152.73173.02
insects1.0580.7711.745
fungi......
windthrow..0.7710.771
snow load0.7712.5383.233
avalanches..0.31000.3100
landslides......
flooding......
forest fire......
loss of vitality......
others......
total22.012156.93179.02
JUn/a1.94430.7532.74
insects..0.8700.870
fungi......
windthrow..0.41000.4100
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.41000.4100
others......
total1.94432.3434.23
LUn/a0.310035.7536.05
insects..3.8283.828
fungi......
windthrow..0.31000.3100
snow load..0.31000.3100
avalanches......
landslides..0.31000.3100
flooding......
forest fire......
loss of vitality......
others......
total0.310040.4340.73
NEn/a3.23022.1725.36
insects..1.9401.940
fungi......
windthrow..0.6700.670
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.31000.3100
others......
total3.23025.0628.24
NWn/a0.41007.3107.78
insects......
fungi......
windthrow......
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total0.41007.3107.78
OWn/a1.54917.0818.57
insects..0.41000.4100
fungi......
windthrow..1.1571.157
snow load..0.41000.4100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total1.54918.9720.45
SGn/a6.12347.3553.54
insects..1.1571.157
fungi......
windthrow..0.7700.770
snow load..1.4501.450
avalanches......
landslides..0.41000.4100
flooding......
forest fire......
loss of vitality......
others......
total6.12350.9557.14
SHn/a0.7709.61010.39
insects..0.7700.770
fungi..0.41000.4100
windthrow..1.4481.448
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total0.77012.1512.83
SOn/a1.15727.3628.45
insects..0.41000.4100
fungi......
windthrow..1.9441.944
snow load..0.8700.870
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.8700.870
others......
total1.15731.0432.23
SZn/a2.24024.3726.56
insects..1.1571.157
fungi......
windthrow..1.1571.157
snow load..0.41000.4100
avalanches......
landslides..0.41000.4100
flooding......
forest fire......
loss of vitality......
others......
total2.24027.2529.34
TGn/a0.67016.3816.98
insects..2.4342.434
fungi......
windthrow..1.2491.249
snow load..0.9570.957
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.31000.3100
others......
total0.67021.1421.74
TIn/a20.81299.64120.43
insects0.41000.41000.771
fungi......
windthrow..1.1581.158
snow load0.41000.41000.771
avalanches..0.7710.771
landslides......
flooding......
forest fire......
loss of vitality......
others......
total21.512102.14123.62
URn/a3.33014.81118.19
insects......
fungi......
windthrow0.3100..0.3100
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality0.3100..0.3100
others......
total4.02714.81118.78
VDn/a6.52485.5392.03
insects..3.0353.035
fungi......
windthrow..3.0353.035
snow load..0.41000.4100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.9441.944
others......
total6.52493.93100.32
VSn/a25.41085.34110.73
insects......
fungi......
windthrow0.31001.4501.744
snow load0.7710.7711.450
avalanches..0.31000.3100
landslides......
flooding......
forest fire......
loss of vitality......
others..0.31000.3100
total26.41088.04114.43
ZGn/a..3.8243.824
insects......
fungi......
windthrow0.41000.9681.353
snow load..1.3531.353
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total0.41005.9116.37
ZHn/a..44.8444.84
insects..2.1402.140
fungi0.41000.7701.157
windthrow..1.8441.844
snow load..1.4491.449
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.41000.4100
others..0.41000.4100
total0.410051.5351.82
Switzerlandn/a117.55979.411096.81
insects3.23334.51037.79
fungi0.41003.0353.333
windthrow2.53829.01131.511
snow load3.23313.01716.315
avalanches..1.4501.450
landslides..1.0581.058
flooding......
forest fire......
loss of vitality0.7718.1218.820
others..2.7382.738
total127.551072.011199.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161771/148150

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %±
inside perimetern/a82.75.393.86.088.15.093.91.897.31.992.21.4
insects5.83.26.36.12.42.41.71.01.41.42.50.8
fungi....2.42.4....0.30.3
windthrow3.82.7..4.83.31.71.0..2.00.7
snow load5.83.2..2.42.42.21.11.41.42.50.8
avalanches............
landslides............
flooding............
forest fire............
loss of vitality1.91.9....0.60.6..0.60.4
others............
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a89.31.482.11.592.71.195.80.797.50.891.40.5
insects3.80.97.31.04.00.81.00.30.30.33.30.3
fungi0.40.30.90.4......0.30.1
windthrow4.20.95.00.91.40.51.70.40.80.52.70.3
snow load0.20.22.30.61.40.51.10.30.60.41.20.2
avalanches......0.10.10.80.50.10.1
landslides..0.30.20.20.2....0.10.1
flooding............
forest fire............
loss of vitality2.00.61.20.40.30.20.20.2..0.70.2
others0.20.20.80.3..0.10.1..0.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a88.61.382.41.592.41.195.50.697.50.891.50.5
insects4.00.87.31.03.90.81.10.30.50.33.20.3
fungi0.40.30.90.40.20.2....0.30.1
windthrow4.10.84.90.81.60.51.70.40.70.42.60.3
snow load0.70.42.30.61.50.51.30.30.70.41.30.2
avalanches......0.10.10.70.40.10.1
landslides..0.30.20.20.2....0.10.1
flooding............
forest fire............
loss of vitality2.00.61.20.40.30.20.30.2..0.70.1
others0.20.20.80.3..0.10.1..0.20.1
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 #161772/148151

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a15.7155.32613.31658.1725.211117.65
insects1.1580.41000.41001.0580.41003.233
fungi....0.4100....0.4100
windthrow0.771..0.7711.058..2.538
snow load1.158..0.41001.4500.41003.233
avalanches............
landslides............
flooding............
forest fire............
loss of vitality0.4100....0.3100..0.771
others............
total19.0135.62515.11561.9725.911127.55
outside perimetern/a163.93185.32191.32311.12124.73976.21
insects6.92316.5148.3203.1330.410035.210
fungi0.7712.141......2.835
windthrow7.72111.3172.9355.5251.15828.411
snow load0.41005.3262.9353.5320.77112.717
avalanches......0.31001.1581.450
landslides..0.7710.4100....1.158
flooding............
forest fire............
loss of vitality3.7312.8350.7710.771..7.921
others0.41001.845..0.3100..2.538
total183.62225.71206.52324.62127.931068.21
totaln/a179.62190.62204.72369.22149.921093.81
insects8.02116.9148.7204.1290.77138.49
fungi0.7712.1410.4100....3.233
windthrow8.42011.3173.6316.6231.15830.911
snow load1.5505.3263.2334.9271.15815.915
avalanches......0.31001.1581.450
landslides..0.7710.4100....1.158
flooding............
forest fire............
loss of vitality4.0302.8350.7711.158..8.620
others0.41001.845..0.3100..2.538
total202.61231.31221.62386.51153.821195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161773/148152

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcause of salvage logging %± %± %± %± %± %± %±
inside perimetern/a85.34.395.53.188.04.696.12.290.04.297.31.992.31.4
insects5.92.9..2.02.0..6.03.41.41.42.50.8
fungi....2.02.0......0.30.3
windthrow2.92.04.53.14.02.81.31.3....1.90.7
snow load4.42.5..2.02.02.61.84.02.81.41.42.50.8
avalanches..............
landslides..............
flooding..............
forest fire..............
loss of vitality1.51.5..2.02.0......0.60.4
others..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a85.21.092.71.193.11.496.91.197.30.897.50.891.40.5
insects5.80.74.10.92.30.8..0.50.40.30.33.30.3
fungi0.70.2..........0.30.1
windthrow4.60.62.20.61.70.71.60.80.50.40.80.52.70.3
snow load1.40.30.40.32.30.80.80.51.60.70.60.41.20.2
avalanches......0.40.4..0.80.50.10.1
landslides0.20.1..0.30.3......0.10.1
flooding..............
forest fire..............
loss of vitality1.60.40.60.30.30.3......0.70.2
others0.50.2....0.40.4....0.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a85.21.092.91.192.41.396.71.096.40.997.50.891.50.5
insects5.80.73.80.82.30.8..1.20.50.50.33.20.3
fungi0.70.2..0.30.3......0.30.1
windthrow4.50.62.40.62.00.71.50.70.50.30.70.42.60.3
snow load1.60.40.30.22.30.81.20.61.90.70.70.41.30.2
avalanches......0.30.3..0.70.40.10.1
landslides0.20.1..0.30.3......0.10.1
flooding..............
forest fire..............
loss of vitality1.60.40.50.30.50.4......0.70.1
others0.50.2....0.30.3....0.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161774/148153

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a20.71315.11515.21425.41015.81425.211117.45
insects1.450..0.3100..1.1580.41003.233
fungi....0.3100......0.3100
windthrow0.7710.7710.7710.3100....2.538
snow load1.158..0.31000.7710.7710.41003.233
avalanches..............
landslides..............
flooding..............
forest fire..............
loss of vitality0.4100..0.3100......0.771
others..............
total24.31215.91517.31326.41017.61325.911127.35
outside perimetern/a349.22179.22110.9485.34127.73124.73977.11
insects23.6127.9212.835..0.7710.410035.410
fungi2.935..........2.935
windthrow19.0134.3292.1411.4500.7711.15828.511
snow load5.7250.7712.8350.7712.1410.77112.717
avalanches......0.3100..1.1581.450
landslides0.771..0.3100......1.158
flooding..............
forest fire..............
loss of vitality6.4231.1580.3100......7.921
others2.141....0.3100....2.538
total409.61193.32119.2388.04131.33127.931069.31
totaln/a369.92194.42126.13110.73143.62149.921094.51
insects25.0127.9213.133..1.8450.77138.59
fungi2.935..0.3100......3.233
windthrow19.7135.0262.8351.7440.7711.15831.011
snow load6.8230.7713.1331.4502.8351.15815.915
avalanches......0.3100..1.1581.450
landslides0.771..0.3100......1.158
flooding..............
forest fire..............
loss of vitality6.8231.1580.771......8.620
others2.141....0.3100....2.538
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161775/148154

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncause of salvage logging %± %± %±
Western Juran/a90.54.591.31.491.21.4
insects2.42.44.31.04.11.0
fungi......
windthrow4.83.32.60.82.80.8
snow load2.42.4..0.20.2
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.80.71.60.6
others......
total100.0.100.0.100.0.
Eastern Juran/a50.015.982.13.679.53.7
insects20.012.71.81.33.31.6
fungi..1.81.31.61.2
windthrow..9.82.89.02.6
snow load20.012.70.90.92.51.4
avalanches......
landslides......
flooding......
forest fire......
loss of vitality10.09.52.71.53.31.6
others..0.90.90.80.8
total100.0.100.0.100.0.
Western Plateaun/a100.0.84.63.384.93.3
insects..6.02.25.92.2
fungi......
windthrow..4.21.84.11.8
snow load..0.90.90.80.8
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..2.61.52.51.5
others..1.71.21.71.2
total100.0.100.0.100.0.
Central Plateaun/a88.910.481.82.682.12.6
insects11.110.58.91.99.01.9
fungi..0.90.70.90.6
windthrow..4.71.44.51.4
snow load..1.90.91.80.9
avalanches......
landslides..0.50.50.40.4
flooding......
forest fire......
loss of vitality..1.40.81.30.8
others......
total100.0.100.0.100.0.
Eastern Plateaun/a100.0.81.42.281.72.2
insects..6.71.46.61.4
fungi..1.30.61.30.6
windthrow..5.41.35.41.3
snow load..3.21.03.21.0
avalanches......
landslides..0.30.30.30.3
flooding......
forest fire......
loss of vitality..0.60.50.60.4
others..1.00.60.90.5
total100.0.100.0.100.0.
Western Pre-Alpsn/a90.09.496.41.895.91.8
insects..0.90.90.80.8
fungi......
windthrow10.09.52.71.53.31.6
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
Central Pre-Alpsn/a100.0.92.31.692.51.6
insects..5.91.45.71.4
fungi......
windthrow..0.70.50.70.5
snow load..0.70.50.70.5
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.40.40.40.4
others......
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a81.88.291.02.190.02.1
insects4.54.53.21.33.31.2
fungi4.54.5..0.50.5
windthrow4.54.51.60.91.90.9
snow load4.54.53.21.33.31.2
avalanches......
landslides..0.50.50.50.5
flooding......
forest fire......
loss of vitality..0.50.50.50.5
others......
total100.0.100.0.100.0.
Northwestern Alpsn/a95.84.190.82.491.52.1
insects..3.31.42.81.3
fungi......
windthrow4.24.14.61.74.51.6
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.30.91.10.8
others......
total100.0.100.0.100.0.
Central Alpsn/a86.78.794.32.892.92.8
insects......
fungi......
windthrow6.76.54.32.44.72.3
snow load..1.41.41.21.2
avalanches......
landslides......
flooding......
forest fire......
loss of vitality6.76.5..1.21.2
others......
total100.0.100.0.100.0.
Northeastern Alpsn/a100.0.96.42.196.91.8
insects..2.41.72.11.5
fungi......
windthrow......
snow load..1.21.21.01.0
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
Southwestern Alpsn/a96.12.296.91.196.71.0
insects......
fungi......
windthrow1.31.31.60.81.50.7
snow load2.61.80.80.51.20.6
avalanches..0.40.40.30.3
landslides......
flooding......
forest fire......
loss of vitality......
others..0.40.40.30.3
total100.0.100.0.100.0.
Southeastern Alpsn/a90.04.297.30.896.40.9
insects6.03.40.50.41.20.5
fungi......
windthrow..0.50.40.50.3
snow load4.02.81.60.71.90.7
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
Southern Alpsn/a97.31.997.50.897.50.8
insects1.41.40.30.30.50.3
fungi......
windthrow..0.80.50.70.4
snow load1.41.40.60.40.70.4
avalanches..0.80.50.70.4
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
Switzerlandn/a92.11.491.40.591.50.5
insects2.50.83.30.33.20.3
fungi0.30.30.30.10.30.1
windthrow1.90.72.70.32.60.3
snow load2.50.81.20.21.30.2
avalanches..0.10.10.10.1
landslides..0.10.10.10.0
flooding......
forest fire......
loss of vitality0.60.40.70.20.70.1
others..0.20.10.20.1
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161776/148155

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · cause of salvage logging · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncause of salvage logging1000 ha± %1000 ha± %1000 ha± %
Western Juran/a13.516127.63141.12
insects0.41006.1246.423
fungi......
windthrow0.7713.6314.329
snow load0.4100..0.4100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..2.5382.538
others......
total15.015139.72154.72
Eastern Juran/a2.04436.3638.35
insects0.8700.8701.649
fungi..0.8700.870
windthrow..4.4294.429
snow load0.8700.41001.257
avalanches......
landslides......
flooding......
forest fire......
loss of vitality0.41001.2571.649
others..0.41000.4100
total4.03044.2348.22
Western Plateaun/a0.87040.6541.45
insects..2.9372.937
fungi......
windthrow..2.0442.044
snow load..0.41000.4100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.2571.257
others..0.8700.870
total0.87047.9448.73
Central Plateaun/a2.53554.2456.74
insects0.31005.9226.221
fungi..0.6710.671
windthrow..3.1313.131
snow load..1.2501.250
avalanches......
landslides..0.31000.3100
flooding......
forest fire......
loss of vitality..0.9570.957
others......
total2.83366.3369.12
Eastern Plateaun/a1.84490.8392.63
insects..7.5217.521
fungi..1.4501.450
windthrow..6.1246.124
snow load..3.6313.631
avalanches......
landslides..0.41000.4100
flooding......
forest fire......
loss of vitality..0.7710.771
others..1.1581.158
total1.844111.62113.32
Western Pre-Alpsn/a3.33240.3543.64
insects..0.41000.4100
fungi......
windthrow0.41001.1571.549
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total3.73041.8545.54
Central Pre-Alpsn/a3.63189.7393.23
insects..5.7245.724
fungi......
windthrow..0.7710.771
snow load..0.7710.771
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.41000.4100
others......
total3.63197.23100.82
Eastern Pre-Alpsn/a6.42361.4467.84
insects0.41002.1402.537
fungi0.4100..0.4100
windthrow0.41001.1571.450
snow load0.41002.1402.537
avalanches......
landslides..0.41000.4100
flooding......
forest fire......
loss of vitality..0.41000.4100
others......
total7.92067.5475.33
Northwestern Alpsn/a8.22049.4557.64
insects..1.8441.844
fungi......
windthrow0.41002.5372.935
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..0.7710.771
others......
total8.61954.4562.94
Central Alpsn/a4.52622.6927.17
insects......
fungi......
windthrow0.31001.0571.449
snow load..0.31000.3100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality0.3100..0.3100
others......
total5.22424.0929.17
Northeastern Alpsn/a4.72628.7733.35
insects..0.7700.770
fungi......
windthrow......
snow load..0.41000.4100
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total4.72629.7634.45
Southwestern Alpsn/a25.41085.34110.73
insects......
fungi......
windthrow0.31001.4501.744
snow load0.7710.7711.450
avalanches..0.31000.3100
landslides......
flooding......
forest fire......
loss of vitality......
others..0.31000.3100
total26.41088.04114.43
Southeastern Alpsn/a15.814127.73143.62
insects1.1580.7711.845
fungi......
windthrow..0.7710.771
snow load0.7712.1412.835
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total17.613131.33148.92
Southern Alpsn/a25.211124.73149.92
insects0.41000.41000.771
fungi......
windthrow..1.1581.158
snow load0.41000.7711.158
avalanches..1.1581.158
landslides......
flooding......
forest fire......
loss of vitality......
others......
total25.911127.93153.82
Switzerlandn/a117.75979.211096.81
insects3.23334.91038.29
fungi0.41002.8353.233
windthrow2.53828.71131.211
snow load3.23312.71716.015
avalanches..1.4501.450
landslides..1.0581.058
flooding......
forest fire......
loss of vitality0.7718.0218.720
others..2.6382.638
total127.751071.411199.11

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161777/148156

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha....22.13.917.74.631.97.017.15.920.82.4
20-39 m2/ha46.113.8..32.84.441.16.045.47.551.17.840.12.9
40-59 m2/ha53.913.8..30.94.326.45.418.25.822.06.527.62.7
from 60 m2/ha....14.13.314.74.34.53.19.74.611.41.9
total100.0...100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha24.71.929.01.729.01.549.63.338.52.841.92.532.30.8
20-39 m2/ha48.22.243.11.832.81.631.13.132.82.737.52.438.40.9
40-59 m2/ha22.81.821.51.526.01.515.72.421.12.316.61.921.90.7
from 60 m2/ha4.30.96.40.912.21.13.51.27.61.54.01.07.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha24.11.829.01.728.21.442.32.937.72.639.62.331.40.8
20-39 m2/ha48.22.143.11.832.81.533.42.734.42.538.72.338.50.8
40-59 m2/ha23.51.821.51.526.51.418.22.220.72.217.11.822.40.7
from 60 m2/ha4.20.96.40.912.41.06.11.47.21.44.51.07.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161778/148157

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha....8.9204.1285.0262.53820.513
20-39 m2/ha2.241..13.1169.6187.1227.52139.49
40-59 m2/ha2.538..12.4176.2232.8353.23327.111
from 60 m2/ha....5.7253.4310.7711.45011.218
total4.727..40.1923.31115.61414.61598.26
outside perimeterto 19 m2/ha47.2875.0692.8638.8841.4860.17355.43
20-39 m2/ha92.35111.44105.0524.31135.3953.77422.02
40-59 m2/ha43.6855.5783.0612.31622.61123.911241.03
from 60 m2/ha8.32016.61439.192.8358.1205.72580.66
total191.32258.61319.9278.24107.53143.431098.91
totalto 19 m2/ha47.2875.06101.7542.9746.4762.66375.83
20-39 m2/ha94.45111.44118.2533.9942.4861.26461.42
40-59 m2/ha46.1855.5795.4518.51325.51127.111268.13
from 60 m2/ha8.32016.61444.786.2238.9197.12291.86
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161779/148158

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees) %± %± %±
AGto 19 m2/ha..37.74.437.74.4
20-39 m2/ha..46.74.546.74.5
40-59 m2/ha..13.93.113.93.1
from 60 m2/ha..1.61.21.61.2
total..100.0.100.0.
AIto 19 m2/ha..15.110.112.38.4
20-39 m2/ha..7.67.56.26.1
40-59 m2/ha66.727.954.614.156.812.7
from 60 m2/ha33.328.022.711.924.711.0
total100.0.100.0.100.0.
ARto 19 m2/ha..15.97.415.37.2
20-39 m2/ha..20.48.219.68.0
40-59 m2/ha..35.89.734.49.4
from 60 m2/ha100.0.27.99.130.69.2
total100.0.100.0.100.0.
BEto 19 m2/ha31.07.128.12.128.42.0
20-39 m2/ha35.67.438.42.338.22.2
40-59 m2/ha33.47.323.52.024.31.9
from 60 m2/ha..10.01.49.11.3
total100.0.100.0.100.0.
BL/BSto 19 m2/ha..23.66.023.66.0
20-39 m2/ha..57.16.957.16.9
40-59 m2/ha..13.84.913.84.9
from 60 m2/ha..5.53.15.53.1
total..100.0.100.0.
FRto 19 m2/ha33.327.328.34.328.44.2
20-39 m2/ha66.727.328.34.329.34.2
40-59 m2/ha..33.74.532.84.4
from 60 m2/ha..9.72.89.52.7
total100.0.100.0.100.0.
GEto 19 m2/ha..44.320.144.320.1
20-39 m2/ha..44.320.144.320.1
40-59 m2/ha..11.410.311.410.3
from 60 m2/ha......
total..100.0.100.0.
GLto 19 m2/ha18.311.836.08.131.96.9
20-39 m2/ha35.814.530.77.731.96.9
40-59 m2/ha9.28.819.36.616.95.5
from 60 m2/ha36.714.714.05.819.35.8
total100.0.100.0.100.0.
GRto 19 m2/ha21.95.237.32.335.42.1
20-39 m2/ha49.96.333.92.235.92.1
40-59 m2/ha23.55.322.12.022.31.8
from 60 m2/ha4.72.66.71.26.51.1
total100.0.100.0.100.0.
JUto 19 m2/ha..23.34.622.84.5
20-39 m2/ha50.035.546.55.446.65.3
40-59 m2/ha50.035.522.04.522.74.5
from 60 m2/ha..8.23.08.02.9
total100.0.100.0.100.0.
LUto 19 m2/ha..21.13.620.83.6
20-39 m2/ha..46.34.445.64.4
40-59 m2/ha50.035.520.73.621.13.6
from 60 m2/ha50.035.511.92.912.52.9
total100.0.100.0.100.0.
NEto 19 m2/ha..26.54.925.64.7
20-39 m2/ha66.727.342.75.443.55.3
40-59 m2/ha33.327.428.55.028.74.9
from 60 m2/ha..2.41.72.31.6
total100.0.100.0.100.0.
NWto 19 m2/ha..23.510.520.09.1
20-39 m2/ha66.727.723.510.530.010.5
40-59 m2/ha33.327.847.112.345.011.3
from 60 m2/ha..5.95.85.05.0
total100.0.100.0.100.0.
OWto 19 m2/ha13.412.537.37.034.36.4
20-39 m2/ha42.718.925.06.327.26.0
40-59 m2/ha44.018.927.26.529.36.2
from 60 m2/ha..10.54.59.23.9
total100.0.100.0.100.0.
SGto 19 m2/ha30.014.519.63.320.23.2
20-39 m2/ha20.012.735.13.934.23.8
40-59 m2/ha30.014.527.73.727.93.6
from 60 m2/ha20.012.717.63.117.73.0
total100.0.100.0.100.0.
SHto 19 m2/ha..13.95.813.95.8
20-39 m2/ha..58.38.258.38.2
40-59 m2/ha..27.87.527.87.5
from 60 m2/ha......
total..100.0.100.0.
SOto 19 m2/ha..25.94.825.94.8
20-39 m2/ha..52.95.452.95.4
40-59 m2/ha..18.84.318.84.3
from 60 m2/ha..2.41.72.41.7
total..100.0.100.0.
SZto 19 m2/ha14.313.324.35.023.54.7
20-39 m2/ha14.313.333.85.532.15.2
40-59 m2/ha57.118.833.85.535.85.4
from 60 m2/ha14.313.38.13.28.73.1
total100.0.100.0.100.0.
TGto 19 m2/ha..30.35.430.35.4
20-39 m2/ha..38.65.738.65.7
40-59 m2/ha..23.85.123.85.1
from 60 m2/ha..7.33.27.33.2
total..100.0.100.0.
TIto 19 m2/ha26.08.543.12.841.82.7
20-39 m2/ha48.19.638.32.739.12.6
40-59 m2/ha14.86.814.82.014.81.9
from 60 m2/ha11.16.03.81.14.31.1
total100.0.100.0.100.0.
URto 19 m2/ha20.012.733.07.030.76.2
20-39 m2/ha20.012.739.17.235.86.5
40-59 m2/ha40.015.617.15.521.25.5
from 60 m2/ha20.012.710.74.612.34.4
total100.0.100.0.100.0.
VDto 19 m2/ha18.211.627.92.827.52.7
20-39 m2/ha27.313.444.93.144.23.1
40-59 m2/ha27.313.420.52.520.82.5
from 60 m2/ha27.313.46.71.67.61.6
total100.0.100.0.100.0.
VSto 19 m2/ha16.54.449.33.142.12.7
20-39 m2/ha41.15.830.32.932.72.6
40-59 m2/ha27.45.216.12.318.62.1
from 60 m2/ha15.14.24.21.36.61.4
total100.0.100.0.100.0.
ZGto 19 m2/ha..33.812.633.812.6
20-39 m2/ha..40.513.140.513.1
40-59 m2/ha..13.59.213.59.2
from 60 m2/ha..12.28.312.28.3
total..100.0.100.0.
ZHto 19 m2/ha..32.73.932.73.9
20-39 m2/ha..40.84.140.84.1
40-59 m2/ha..23.83.523.83.5
from 60 m2/ha..2.71.32.71.3
total..100.0.100.0.
Switzerlandto 19 m2/ha20.82.432.30.831.40.8
20-39 m2/ha40.12.938.50.938.70.8
40-59 m2/ha27.52.721.90.722.30.7
from 60 m2/ha11.51.97.30.57.60.5
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161780/148159

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %
AGto 19 m2/ha..18.51218.512
20-39 m2/ha..22.91022.910
40-59 m2/ha..6.8236.823
from 60 m2/ha..0.8700.870
total..49.1249.12
AIto 19 m2/ha..0.6690.669
20-39 m2/ha..0.31000.3100
40-59 m2/ha0.6692.3333.027
from 60 m2/ha0.31001.0541.345
total1.0544.3185.212
ARto 19 m2/ha..1.3471.347
20-39 m2/ha..1.6431.643
40-59 m2/ha..2.9272.927
from 60 m2/ha0.31002.2332.630
total0.31008.178.46
BEto 19 m2/ha4.52744.7849.17
20-39 m2/ha5.12561.0666.16
40-59 m2/ha4.82637.3942.18
from 60 m2/ha..15.81415.814
total14.415158.72173.12
BL/BSto 19 m2/ha..4.9264.926
20-39 m2/ha..11.81311.813
40-59 m2/ha..2.9362.936
from 60 m2/ha..1.1581.158
total..20.7520.75
FRto 19 m2/ha0.410011.91612.315
20-39 m2/ha0.77011.91512.715
40-59 m2/ha..14.21414.214
from 60 m2/ha..4.1294.129
total1.15742.2443.33
GEto 19 m2/ha..1.4481.448
20-39 m2/ha..1.4481.448
40-59 m2/ha..0.41000.4100
from 60 m2/ha......
total..3.1203.120
GLto 19 m2/ha0.8705.0255.723
20-39 m2/ha1.5494.2275.723
40-59 m2/ha0.41002.7363.034
from 60 m2/ha1.5491.9433.531
total4.22813.81118.07
GRto 19 m2/ha4.92658.4763.36
20-39 m2/ha11.21753.1764.26
40-59 m2/ha5.22634.6939.98
from 60 m2/ha1.05810.51811.517
total22.412156.63179.02
JUto 19 m2/ha..7.8207.820
20-39 m2/ha0.410015.51215.912
40-59 m2/ha0.41007.4217.820
from 60 m2/ha..2.7362.736
total0.87033.4334.23
LUto 19 m2/ha..8.5178.517
20-39 m2/ha..18.61018.610
40-59 m2/ha0.31008.3188.618
from 60 m2/ha0.31004.8255.124
total0.67040.1340.73
NEto 19 m2/ha..7.2197.219
20-39 m2/ha0.67011.61312.213
40-59 m2/ha0.31007.8188.118
from 60 m2/ha..0.6700.670
total1.05727.2528.24
NWto 19 m2/ha..1.5461.546
20-39 m2/ha0.8691.5462.336
40-59 m2/ha0.41003.1293.526
from 60 m2/ha..0.41000.4100
total1.2556.5137.78
OWto 19 m2/ha0.31006.7207.020
20-39 m2/ha1.1574.5265.523
40-59 m2/ha1.1574.9246.021
from 60 m2/ha..1.9431.943
total2.53717.8720.45
SGto 19 m2/ha1.15710.51711.616
20-39 m2/ha0.77018.81219.512
40-59 m2/ha1.15714.81415.913
from 60 m2/ha0.7709.41810.118
total3.63153.5457.14
SHto 19 m2/ha..1.8421.842
20-39 m2/ha..7.5147.514
40-59 m2/ha..3.6273.627
from 60 m2/ha......
total..12.8312.83
SOto 19 m2/ha..8.3198.319
20-39 m2/ha..17.01117.011
40-59 m2/ha..6.1236.123
from 60 m2/ha..0.8700.870
total..32.2332.23
SZto 19 m2/ha0.41006.5226.921
20-39 m2/ha0.41009.1179.417
40-59 m2/ha1.4499.11710.515
from 60 m2/ha0.41002.2402.537
total2.53626.8629.34
TGto 19 m2/ha..6.6186.618
20-39 m2/ha..8.4158.415
40-59 m2/ha..5.2225.222
from 60 m2/ha..1.6441.644
total..21.7421.74
TIto 19 m2/ha2.53849.2751.77
20-39 m2/ha4.72743.6848.37
40-59 m2/ha1.45016.81418.313
from 60 m2/ha1.1584.3285.425
total9.719113.93123.62
URto 19 m2/ha0.7705.1245.723
20-39 m2/ha0.7706.0216.720
40-59 m2/ha1.3492.6344.027
from 60 m2/ha0.7701.7432.336
total3.33015.41118.78
VDto 19 m2/ha0.87126.81127.610
20-39 m2/ha1.15843.2744.37
40-59 m2/ha1.15819.71320.912
from 60 m2/ha1.1586.4247.622
total4.23096.13100.32
VSto 19 m2/ha4.12944.1848.27
20-39 m2/ha10.31827.11037.48
40-59 m2/ha6.92214.41521.312
from 60 m2/ha3.8303.8307.621
total25.01189.44114.43
ZGto 19 m2/ha..2.1372.137
20-39 m2/ha..2.6322.632
40-59 m2/ha..0.9680.968
from 60 m2/ha..0.8710.871
total..6.376.37
ZHto 19 m2/ha..16.91216.912
20-39 m2/ha..21.21021.210
40-59 m2/ha..12.31512.315
from 60 m2/ha..1.4491.449
total..51.8251.82
Switzerlandto 19 m2/ha20.413356.33376.63
20-39 m2/ha39.39424.52463.72
40-59 m2/ha26.911240.83267.73
from 60 m2/ha11.31880.1691.46
total97.861101.711199.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161781/148160

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %±
inside perimeterto 19 m2/ha....21.66.822.73.018.06.220.82.4
20-39 m2/ha46.213.8..32.47.739.53.548.68.040.12.9
40-59 m2/ha53.813.8..32.47.725.83.223.16.827.72.7
from 60 m2/ha....13.55.612.12.410.24.911.41.9
total100.0...100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha23.81.831.61.823.41.839.61.641.82.532.30.8
20-39 m2/ha51.12.140.31.932.92.033.21.537.72.438.40.9
40-59 m2/ha21.21.822.01.629.61.919.81.316.51.921.90.7
from 60 m2/ha3.90.86.10.914.21.57.40.94.11.07.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha23.21.831.61.823.21.736.81.439.72.331.30.8
20-39 m2/ha51.02.140.31.932.81.934.31.438.72.338.60.8
40-59 m2/ha22.01.822.01.629.81.820.81.217.11.822.40.7
from 60 m2/ha3.80.86.10.914.11.48.20.84.61.07.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161782/148161

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha....2.93514.9152.53820.313
20-39 m2/ha2.241..4.32925.9116.72239.29
40-59 m2/ha2.638..4.32916.9143.23327.011
from 60 m2/ha....1.8457.9211.45011.218
total4.727..13.31665.7713.81597.66
outside perimeterto 19 m2/ha47.1873.1648.68127.2558.57354.53
20-39 m2/ha101.1493.1568.56106.6552.77422.12
40-59 m2/ha42.0851.0761.6763.4723.012241.03
from 60 m2/ha7.72114.11529.51023.6125.72580.66
total197.82231.31208.32320.82139.931098.11
totalto 19 m2/ha47.1873.1651.58142.1461.06374.83
20-39 m2/ha103.3493.1572.86132.6459.56461.32
40-59 m2/ha44.5851.0766.0680.3626.211268.03
from 60 m2/ha7.72114.11531.31031.6107.12291.76
total202.61231.31221.62386.51153.821195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161783/148162

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha..27.15.821.06.216.54.427.06.218.06.220.92.4
20-39 m2/ha46.113.837.36.321.06.241.15.850.06.948.68.040.22.9
40-59 m2/ha53.913.828.85.932.57.127.45.219.25.523.16.827.62.7
from 60 m2/ha..6.83.325.56.615.14.23.82.710.24.911.41.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha28.11.328.02.025.22.349.33.137.52.541.82.532.40.8
20-39 m2/ha45.21.434.72.132.12.530.32.933.62.537.72.438.40.9
40-59 m2/ha21.71.225.71.927.62.416.12.321.82.116.51.921.90.7
from 60 m2/ha5.10.611.51.415.11.94.21.37.01.34.11.07.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha27.81.327.91.924.72.242.12.736.22.339.72.331.40.8
20-39 m2/ha45.21.435.02.030.92.332.72.635.62.338.72.338.60.8
40-59 m2/ha22.01.226.01.828.12.318.62.121.52.017.11.822.40.7
from 60 m2/ha5.00.611.01.316.21.96.61.46.61.24.61.07.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161784/148163
search result: 155765 entries on 6491 pages

zurück