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NFI3

forest area: protection forest perimeter SilvaProtect · percentage of salvage logging · 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
protection forest perimeter SilvaProtectpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%31.8716.21079.24197.02116.32440.62
1-50%3.1240.7509.0146.1170.55819.39
over 50%3.3234.52027.2821.592.52759.05
total38.1621.49115.43224.62119.32518.91
outside of perimeter0%126.23134.1372.94128.1331.47492.61
1-50%16.41027.386.6164.2200.47154.95
over 50%20.4947.3623.6813.9110.558105.84
total163.02208.61103.23146.2332.37653.31
total0%157.92150.32152.12325.11147.72933.21
1-50%19.5928.0815.61010.2130.94574.25
over 50%23.7851.7550.9535.573.024164.83
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158261/144640

NFI3

forest area: protection forest perimeter SilvaProtect · percentage of salvage logging · 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
protection forest perimeter SilvaProtectpercentage of salvage logging %± %± %± %± %± %± %±
inside perimeter0%80.52.270.31.880.52.093.51.285.81.697.50.684.90.6
1-50%6.41.36.31.04.91.11.10.54.41.00.40.23.70.3
over 50%13.11.923.41.714.61.75.41.19.81.42.10.511.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimeter0%70.01.073.02.077.72.390.82.088.51.797.21.275.40.7
1-50%11.80.75.31.04.11.13.91.33.30.91.10.88.40.5
over 50%18.30.921.71.818.22.15.41.68.21.41.60.916.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0%71.40.971.51.379.21.592.61.087.01.297.50.579.60.5
1-50%11.00.65.90.74.50.82.00.53.90.70.60.36.30.3
over 50%17.60.822.71.216.21.45.40.99.11.02.00.514.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158262/144641

NFI3

forest area: protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%47.8680.2457.3471.1367.64116.32440.32
1-50%3.8227.2163.5220.9453.5220.55819.39
over 50%7.81526.7810.4124.1207.7152.52759.15
total59.35114.2371.1476.0378.83119.32518.71
outside of perimeter0%260.2266.8545.5532.0756.6531.47492.41
1-50%43.864.9192.4271.4352.1290.47154.95
over 50%67.9519.9910.7131.9305.3180.558106.14
total371.9191.5458.6535.2664.0432.37653.51
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 #158263/144642

NFI3

forest area: protection forest perimeter SilvaProtect · percentage of salvage logging · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionpercentage of salvage logging %± %± %±
Western Jura0%82.22.976.81.677.91.4
1-50%8.32.110.61.210.11.0
over 50%9.42.212.61.312.01.1
total100.0.100.0.100.0.
Eastern Jura0%89.75.579.42.880.62.5
1-50%6.94.78.41.98.21.8
over 50%3.43.412.22.211.12.0
total100.0.100.0.100.0.
Western Plateau0%77.78.065.53.166.82.9
1-50%..9.71.98.71.7
over 50%22.38.024.82.824.52.6
total100.0.100.0.100.0.
Central Plateau0%74.15.860.02.662.02.4
1-50%5.22.916.32.014.81.7
over 50%20.75.323.62.323.22.1
total100.0.100.0.100.0.
Eastern Plateau0%77.17.166.42.067.01.9
1-50%2.92.812.51.411.91.3
over 50%20.06.821.11.721.11.7
total100.0.100.0.100.0.
Western Pre-Alps0%68.43.871.84.669.82.9
1-50%7.92.23.11.86.11.5
over 50%23.73.525.04.424.22.7
total100.0.100.0.100.0.
Central Pre-Alps0%62.32.967.72.865.02.0
1-50%8.41.77.91.68.21.2
over 50%29.32.824.42.626.81.9
total100.0.100.0.100.0.
Eastern Pre-Alps0%76.72.974.13.175.52.1
1-50%6.91.76.01.76.41.2
over 50%16.42.519.92.818.11.9
total100.0.100.0.100.0.
Northwestern Alps0%82.12.784.83.183.22.0
1-50%2.41.11.51.12.10.8
over 50%15.52.513.63.014.81.9
total100.0.100.0.100.0.
Central Alps0%82.64.479.34.881.03.2
1-50%2.71.91.41.42.11.2
over 50%14.74.119.34.716.93.1
total100.0.100.0.100.0.
Northeastern Alps0%86.23.287.14.386.52.6
1-50%2.61.51.61.62.21.1
over 50%11.22.911.34.011.32.4
total100.0.100.0.100.0.
Southwestern Alps0%93.51.290.82.092.61.0
1-50%1.10.53.91.32.00.5
over 50%5.41.15.41.65.40.9
total100.0.100.0.100.0.
Southeastern Alps0%85.81.688.51.787.01.2
1-50%4.41.03.30.93.90.7
over 50%9.81.48.21.49.11.0
total100.0.100.0.100.0.
Southern Alps0%97.50.697.21.297.50.5
1-50%0.40.21.10.80.60.3
over 50%2.10.51.60.92.00.5
total100.0.100.0.100.0.
Switzerland0%84.90.675.40.779.60.5
1-50%3.70.38.40.56.30.3
over 50%11.40.616.20.614.10.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158264/144643

NFI3

forest area: protection forest perimeter SilvaProtect · percentage of salvage logging · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %
Western Jura0%26.5893.53120.02
1-50%2.72612.91115.610
over 50%3.02415.41018.49
total32.27121.82154.01
Eastern Jura0%5.11933.0538.14
1-50%0.4713.5233.922
over 50%0.21005.1195.318
total5.61841.6347.22
Western Plateau0%3.92129.1633.05
1-50%..4.3204.320
over 50%1.14011.01212.111
total5.01844.4349.43
Central Plateau0%7.21535.9543.24
1-50%0.5589.81210.312
over 50%2.02914.21016.29
total9.81259.9369.62
Eastern Plateau0%4.91969.4374.33
1-50%0.210013.11113.211
over 50%1.33822.1823.48
total6.316104.62110.91
Western Pre-Alps0%19.1812.61131.85
1-50%2.2280.6582.825
over 50%6.6164.42011.012
total27.9617.6845.53
Central Pre-Alps0%30.6734.0664.54
1-50%4.1204.0218.114
over 50%14.41012.21226.67
total49.1550.1599.22
Eastern Pre-Alps0%29.5626.2755.73
1-50%2.6252.1294.819
over 50%6.3167.01513.411
total38.5535.4673.92
Northwestern Alps0%30.6620.1850.74
1-50%0.9440.4711.338
over 50%5.8173.2239.013
total37.2523.7861.03
Central Alps0%11.71110.71222.46
1-50%0.4710.21000.657
over 50%2.1292.6264.719
total14.1913.51027.65
Northeastern Alps0%17.089.31226.35
1-50%0.5570.21000.750
over 50%2.2271.2383.422
total19.7710.71130.44
Southwestern Alps0%71.1332.07103.12
1-50%0.9451.4352.228
over 50%4.1201.9306.017
total76.0335.26111.32
Southeastern Alps0%67.6456.65124.22
1-50%3.5222.1295.617
over 50%7.7155.31813.011
total78.8364.04142.82
Southern Alps0%116.3231.47147.72
1-50%0.5580.4710.945
over 50%2.5270.5583.024
total119.3232.37151.62
Switzerland0%441.12493.91935.01
1-50%19.4954.7574.15
over 50%59.35106.14165.43
total519.81654.711174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158265/144644

NFI3

forest area: protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectcause of salvage logging %± %± %± %± %± %± %±
inside perimetern/a83.42.568.93.676.51.393.51.286.11.897.60.684.90.7
insects2.81.111.42.58.10.83.00.94.51.11.20.45.20.4
fungi..0.60.6........0.00.0
windthrow12.42.216.22.812.21.02.00.72.20.80.60.37.20.5
snow load0.50.51.81.00.50.20.80.44.71.10.30.21.10.2
avalanches....0.30.2..1.10.6..0.20.1
landslides..0.60.61.20.3..0.30.30.10.10.50.1
flooding....0.10.1......0.00.0
forest fire......0.30.3..0.10.10.10.0
loss of vitality0.50.50.60.61.00.30.50.40.30.3..0.50.1
others0.50.5..0.10.1..0.80.50.10.10.20.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a77.41.464.01.377.61.490.62.288.91.896.91.375.40.7
insects7.60.910.40.98.00.95.01.62.20.80.50.57.70.4
fungi..0.30.2........0.10.1
windthrow12.11.123.31.212.31.10.60.61.90.81.10.714.00.6
snow load0.10.10.90.30.40.2..4.81.2..0.80.1
avalanches....0.70.31.71.01.00.6..0.30.1
landslides0.10.10.10.10.60.3..0.60.4..0.20.1
flooding......0.60.6....0.00.0
forest fire..........0.50.50.00.0
loss of vitality1.90.50.90.30.50.21.10.8..0.50.50.90.2
others0.80.30.20.1..0.60.60.60.40.50.50.40.1
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 #158266/144645

NFI3

forest area: protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a32.8720.69151.6363.5454.24118.72441.42
insects1.1413.42316.0102.0292.8251.43526.88
fungi..0.2100........0.2100
windthrow4.9194.81924.281.4351.4350.75037.47
snow load0.21000.5581.1410.5583.0240.4715.618
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 vitality0.21000.21002.0300.3710.2100..2.825
others0.2100..0.2100..0.5580.21001.141
total39.3629.97198.2267.9363.04121.72519.91
outside of perimetern/a120.63145.23117.4327.8749.0532.87492.71
insects11.81223.6812.1121.5331.2380.210050.46
fungi..0.750........0.750
windthrow18.8952.8518.6100.21001.1410.47191.74
snow load0.21002.0300.558..2.626..5.318
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 vitality2.9252.0300.7500.371..0.21006.117
others1.3380.471..0.21000.4710.21002.328
total155.72226.71151.3330.7755.1533.87653.41
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 #158267/144646

NFI3

forest area: protection forest perimeter SilvaProtect · cause of salvage logging · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantoncause of salvage logging %± %± %±
AGn/a100.0.69.02.970.12.8
insects..9.41.89.11.8
fungi..0.40.40.40.4
windthrow..18.82.418.22.4
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.60.81.50.8
others..0.80.60.80.5
total100.0.100.0.100.0.
AIn/a65.010.480.310.371.67.7
insects5.04.9..2.82.8
fungi......
windthrow10.06.819.710.314.25.9
snow load......
avalanches......
landslides5.04.9..2.82.8
flooding......
forest fire......
loss of vitality15.08.1..8.54.8
others......
total100.0.100.0.100.0.
ARn/a72.210.781.46.978.15.9
insects16.78.93.13.18.03.8
fungi......
windthrow5.65.49.35.28.03.8
snow load5.65.4..2.02.0
avalanches......
landslides..3.13.12.02.0
flooding......
forest fire......
loss of vitality..3.13.12.02.0
others......
total100.0.100.0.100.0.
BEn/a70.62.165.22.267.81.5
insects8.31.310.01.49.20.9
fungi0.20.20.40.30.30.2
windthrow17.51.822.61.920.11.3
snow load..0.40.30.20.1
avalanches0.20.20.20.20.20.1
landslides0.90.40.20.20.50.2
flooding0.20.2..0.10.1
forest fire......
loss of vitality1.90.60.80.41.40.4
others0.20.20.20.20.20.1
total100.0.100.0.100.0.
BL/BSn/a90.56.178.94.681.33.9
insects4.84.75.02.44.92.2
fungi......
windthrow4.84.79.93.38.92.8
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..5.02.43.91.9
others..1.21.21.01.0
total100.0.100.0.100.0.
FRn/a69.34.955.94.261.03.2
insects13.63.714.02.913.92.3
fungi......
windthrow14.83.826.63.722.12.7
snow load1.11.12.81.42.21.0
avalanches......
landslides1.11.1..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/a86.84.787.35.387.03.5
insects7.53.67.74.37.62.8
fungi......
windthrow5.73.22.52.54.32.1
snow load..2.52.51.11.1
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
GRn/a88.61.389.61.589.01.0
insects4.00.82.20.73.20.6
fungi......
windthrow2.60.72.00.72.30.5
snow load3.10.73.70.93.40.6
avalanches0.70.30.70.40.70.3
landslides0.30.21.00.50.60.2
flooding......
forest fire......
loss of vitality0.20.20.20.20.20.1
others0.50.30.50.30.50.2
total100.0.100.0.100.0.
JUn/a75.85.569.84.171.83.3
insects..10.32.76.91.9
fungi......
windthrow22.65.317.53.419.12.9
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality1.61.62.41.42.11.1
others......
total100.0.100.0.100.0.
LUn/a73.16.968.93.369.63.0
insects9.74.611.62.311.22.0
fungi......
windthrow17.25.918.52.718.32.5
snow load..1.00.70.80.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
NEn/a76.08.465.24.166.93.7
insects8.05.42.91.43.71.5
fungi......
windthrow12.06.528.33.825.83.4
snow load..0.70.70.60.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..2.21.21.81.1
others4.03.90.70.71.20.9
total100.0.100.0.100.0.
NWn/a78.28.783.38.980.46.3
insects..11.17.54.93.4
fungi......
windthrow21.88.75.65.514.75.6
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
OWn/a64.76.765.06.364.84.6
insects13.74.87.03.410.22.9
fungi......
windthrow15.75.126.35.921.34.0
snow load2.01.9..0.90.9
avalanches..1.81.70.90.9
landslides3.92.7..1.91.3
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SGn/a84.52.769.54.178.32.3
insects9.42.214.13.111.31.8
fungi......
windthrow3.91.414.83.18.41.6
snow load1.10.8..0.60.5
avalanches1.10.80.80.81.00.6
landslides..0.80.80.30.3
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SHn/a66.727.380.35.179.75.1
insects..13.14.312.54.2
fungi......
windthrow33.327.46.63.27.83.4
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
SOn/a88.97.482.92.983.42.7
insects5.65.45.91.85.91.7
fungi......
windthrow5.65.49.52.39.12.1
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/a75.34.977.74.576.63.3
insects10.43.59.43.29.82.3
fungi......
windthrow11.73.712.93.612.32.6
snow load1.31.3..0.60.6
avalanches......
landslides1.31.3..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/a97.30.796.51.597.10.6
insects1.10.40.70.71.00.4
fungi......
windthrow0.70.40.70.70.70.3
snow load0.40.3..0.30.2
avalanches......
landslides0.10.1..0.10.1
flooding......
forest fire0.20.20.70.70.30.2
loss of vitality..0.70.70.10.1
others0.20.20.70.70.30.2
total100.0.100.0.100.0.
URn/a86.54.880.66.283.93.8
insects5.83.27.24.06.42.5
fungi......
windthrow5.83.22.52.44.32.1
snow load......
avalanches..7.44.13.21.8
landslides1.91.9..1.11.1
flooding......
forest fire......
loss of vitality..2.52.41.11.1
others......
total100.0.100.0.100.0.
VDn/a84.33.379.71.980.71.7
insects5.02.07.91.37.31.1
fungi......
windthrow8.32.510.01.59.61.3
snow load0.80.80.20.20.40.3
avalanches......
landslides1.71.20.20.20.50.3
flooding......
forest fire......
loss of vitality..0.90.50.70.4
others..0.90.50.70.4
total100.0.100.0.100.0.
VSn/a93.51.290.82.092.61.0
insects2.90.84.81.53.50.7
fungi......
windthrow2.00.71.00.71.70.5
snow load0.70.4..0.50.3
avalanches..1.50.80.50.3
landslides0.20.2..0.20.2
flooding..0.50.50.20.2
forest fire0.20.2..0.20.2
loss of vitality0.40.31.00.70.60.3
others..0.50.50.20.2
total100.0.100.0.100.0.
ZGn/a40.012.773.710.258.88.5
insects..5.35.22.92.9
fungi......
windthrow60.012.621.09.538.28.4
snow load......
avalanches......
landslides......
flooding......
forest fire......
loss of vitality......
others......
total100.0.100.0.100.0.
ZHn/a62.517.166.62.966.52.9
insects12.511.78.91.89.01.8
fungi..0.40.40.40.4
windthrow12.511.721.72.621.42.5
snow load12.511.70.80.51.10.6
avalanches......
landslides......
flooding......
forest fire......
loss of vitality..1.60.81.50.7
others......
total100.0.100.0.100.0.
Switzerlandn/a84.90.675.40.779.60.5
insects5.10.47.70.46.60.3
fungi0.00.00.10.10.10.0
windthrow7.20.514.00.611.00.4
snow load1.10.20.80.10.90.1
avalanches0.20.10.30.10.30.1
landslides0.50.10.20.10.40.1
flooding0.00.00.00.00.00.0
forest fire0.10.00.00.00.00.0
loss of vitality0.50.10.90.20.80.1
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 #158268/144647

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · crown closure · 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
processes in channels SilvaProtect, modelled and assignedcrown closure %± %± %± %± %± %± %±
inside perimetern/a0.50.55.50.93.61.01.50.62.70.90.80.42.70.3
crowded32.73.317.11.627.52.314.11.810.41.626.31.820.70.8
normal31.73.227.21.824.12.218.21.913.91.821.01.622.30.8
loose14.62.511.61.312.51.712.81.712.51.712.81.312.60.7
open12.72.314.01.416.61.915.31.820.72.19.71.214.40.7
scattered4.41.45.50.97.51.410.21.514.71.910.61.29.00.6
grouped crowded1.50.86.71.03.00.911.81.610.91.68.31.17.50.5
grouped normal0.50.55.30.92.40.810.51.67.11.34.90.95.40.4
heterogeneous1.50.87.11.12.70.95.61.27.11.35.70.95.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a2.20.34.60.93.20.92.00.92.20.70.40.42.50.2
crowded27.81.018.41.620.92.114.52.212.01.519.02.622.80.7
normal33.81.021.71.717.01.916.42.313.41.616.12.426.30.7
loose14.20.711.61.412.61.78.51.710.51.413.92.312.90.5
open12.40.713.61.520.22.113.82.117.31.814.52.314.00.5
scattered5.70.510.61.311.01.617.32.316.31.716.12.49.30.5
grouped crowded1.50.39.61.28.31.412.62.18.71.39.21.95.10.3
grouped normal1.00.25.91.05.01.112.32.09.61.46.51.64.00.3
heterogeneous1.50.33.90.81.80.72.71.010.01.44.41.33.00.3
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
crowded28.20.917.71.124.11.614.21.411.31.124.31.522.00.5
normal33.61.024.51.320.41.517.51.513.61.219.71.424.80.5
loose14.20.711.60.912.51.211.11.211.41.113.11.212.80.4
open12.40.713.81.018.41.414.71.418.91.411.01.114.10.4
scattered5.60.58.00.89.31.113.11.315.61.312.11.19.20.4
grouped crowded1.50.28.20.85.70.912.11.39.71.08.50.96.00.3
grouped normal1.00.25.60.73.70.711.21.28.41.05.30.84.50.3
heterogeneous1.50.25.50.72.30.54.40.88.71.05.30.83.90.2
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 #158269/144648

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · crown closure · 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 assignedcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a0.21005.8172.3281.0411.8310.94511.912
crowded12.11217.91017.599.4136.71629.1792.64
normal11.71228.6715.31012.1118.91423.3899.84
loose5.41812.1128.0148.5148.11414.11156.25
open4.72014.61110.51210.21213.31110.81264.25
scattered1.6335.8174.8196.8159.51311.81240.26
grouped crowded0.5587.0161.9307.9147.0159.21433.57
grouped normal0.21005.6181.6337.0154.6195.41824.38
heterogeneous0.5587.4151.7313.7214.6196.31624.38
total37.07104.8363.5466.7464.34110.83447.01
outside perimetern/a8.7144.7192.2290.9451.8320.210018.310
crowded109.6418.61013.8116.5169.4137.715165.73
normal133.2321.9911.2127.31510.5136.516190.73
loose55.9511.7128.3143.8218.2145.61793.64
open48.8613.71113.3116.11613.6115.917101.64
scattered22.5910.7137.3157.71512.8116.61667.55
grouped crowded5.8189.7135.5185.6176.8163.72137.27
grouped normal4.0215.9173.3235.5177.5152.72628.88
heterogeneous5.9174.0211.2381.2387.9151.83222.09
total394.31100.9366.2444.6578.5440.76725.21
totaln/a8.81410.5134.4201.9303.5221.14130.28
crowded121.6336.5731.3715.91016.11036.86258.22
normal144.9350.4526.5719.4919.4929.87290.52
loose61.3523.9816.31012.31116.31019.89149.83
open53.5528.4823.9816.41026.9716.710165.83
scattered24.1816.41012.11214.51022.2818.39107.74
grouped crowded6.31716.8107.41513.51113.81112.91170.75
grouped normal4.12111.5124.81912.51112.1128.11453.16
heterogeneous6.51711.4122.9244.91812.4118.11446.36
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158270/144649

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · crown closure · 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 regioncrown closure %± %± %±
Western Juran/a..0.80.30.70.3
crowded38.64.821.11.523.11.4
normal29.74.530.41.730.41.6
loose11.93.215.41.315.01.2
open9.93.016.91.416.01.3
scattered4.92.28.41.08.00.9
grouped crowded2.01.42.40.62.30.5
grouped normal1.01.02.40.62.20.5
heterogeneous2.01.42.20.52.20.5
total100.0.100.0.100.0.
Eastern Juran/a..2.21.02.10.9
crowded25.012.541.53.240.73.2
normal41.714.235.53.135.83.1
loose16.710.813.02.213.22.2
open16.710.84.81.45.41.4
scattered..3.01.12.91.1
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
Western Plateaun/a4.44.35.01.44.91.3
crowded21.88.629.32.928.72.8
normal47.910.428.52.930.22.8
loose8.75.913.22.212.82.1
open8.55.810.72.010.51.9
scattered8.75.96.61.66.81.5
grouped crowded..3.31.23.01.1
grouped normal..1.70.81.50.8
heterogeneous..1.70.81.50.8
total100.0.100.0.100.0.
Central Plateaun/a..2.40.82.20.7
crowded22.56.630.62.429.82.3
normal25.06.936.52.535.42.4
loose20.06.312.31.713.11.7
open22.56.611.81.712.81.6
scattered5.03.43.81.03.91.0
grouped crowded2.52.50.50.40.70.4
grouped normal......
heterogeneous2.52.52.10.72.20.7
total100.0.100.0.100.0.
Eastern Plateaun/a..2.70.72.60.6
crowded37.99.028.61.929.11.8
normal31.08.637.92.037.62.0
loose20.77.514.61.514.91.4
open10.35.710.61.310.61.2
scattered..4.10.83.90.8
grouped crowded..0.70.30.70.3
grouped normal......
heterogeneous..0.70.30.70.3
total100.0.100.0.100.0.
Western Pre-Alpsn/a9.52.54.52.07.31.6
crowded14.63.023.54.018.62.5
normal22.63.626.24.224.22.7
loose11.72.711.73.111.72.0
open13.93.010.83.012.52.1
scattered5.11.96.32.35.61.5
grouped crowded10.22.68.92.79.61.9
grouped normal4.41.84.41.94.41.3
heterogeneous8.02.33.61.86.01.5
total100.0.100.0.100.0.
Central Pre-Alpsn/a4.21.35.41.34.90.9
crowded20.52.517.42.218.81.7
normal28.22.820.52.424.11.8
loose13.92.212.31.913.01.4
open15.52.216.72.216.11.6
scattered3.51.111.61.97.81.1
grouped crowded3.11.18.21.65.81.0
grouped normal3.91.24.11.24.00.8
heterogeneous7.31.63.81.15.41.0
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a3.01.23.21.23.10.8
crowded21.02.922.32.821.72.0
normal30.03.220.02.724.82.1
loose11.52.313.62.312.61.6
open19.52.819.12.719.31.9
scattered6.01.79.11.97.61.3
grouped crowded3.51.35.91.64.81.0
grouped normal3.01.25.91.64.51.0
heterogeneous2.51.10.90.61.70.6
total100.0.100.0.100.0.
Northwestern Alpsn/a4.31.53.21.43.81.0
crowded14.12.616.83.015.32.0
normal29.33.420.63.325.42.4
loose8.22.010.32.49.11.6
open12.02.49.72.410.91.7
scattered8.72.111.62.610.01.6
grouped crowded9.22.112.92.710.91.7
grouped normal8.12.010.32.49.11.6
heterogeneous6.01.74.51.75.31.2
total100.0.100.0.100.0.
Central Alpsn/a4.72.72.41.73.41.5
crowded32.75.912.13.621.13.4
normal18.84.917.04.117.83.2
loose21.95.214.53.917.73.2
open11.03.922.94.617.73.2
scattered4.72.712.03.68.82.3
grouped crowded1.61.610.73.46.72.0
grouped normal3.12.24.92.44.11.6
heterogeneous1.61.63.62.12.71.4
total100.0.100.0.100.0.
Northeastern Alpsn/a4.12.04.02.34.01.5
crowded37.14.827.25.132.83.5
normal15.63.69.13.312.82.5
loose8.82.87.83.08.32.1
open14.73.520.84.617.32.8
scattered11.73.214.34.012.82.5
grouped crowded2.91.711.73.76.71.9
grouped normal1.01.02.61.81.71.0
heterogeneous4.02.02.61.83.41.4
total100.0.100.0.100.0.
Southwestern Alpsn/a1.50.62.00.91.70.5
crowded14.11.814.52.214.21.4
normal18.21.916.42.317.51.5
loose12.81.78.51.711.11.2
open15.31.813.82.114.71.4
scattered10.21.517.32.313.11.3
grouped crowded11.81.612.62.112.11.3
grouped normal10.51.612.32.011.21.2
heterogeneous5.61.22.71.04.40.8
total100.0.100.0.100.0.
Southeastern Alpsn/a2.70.92.20.72.50.5
crowded10.41.612.01.511.31.1
normal13.91.813.41.613.61.2
loose12.51.710.51.411.41.1
open20.72.117.31.818.91.4
scattered14.71.916.31.715.61.3
grouped crowded10.91.68.71.39.71.0
grouped normal7.11.39.61.48.41.0
heterogeneous7.11.310.01.48.71.0
total100.0.100.0.100.0.
Southern Alpsn/a0.80.40.40.40.70.3
crowded26.31.819.02.624.31.5
normal21.01.616.12.419.71.4
loose12.81.313.92.313.11.2
open9.71.214.52.311.01.1
scattered10.61.216.12.412.11.1
grouped crowded8.31.19.21.98.50.9
grouped normal4.90.96.51.65.30.8
heterogeneous5.70.94.41.35.30.8
total100.0.100.0.100.0.
Switzerlandn/a2.70.32.50.22.60.2
crowded20.70.822.90.722.10.5
normal22.30.826.30.724.80.5
loose12.60.712.90.512.80.4
open14.40.714.00.514.10.4
scattered9.00.69.30.59.20.4
grouped crowded7.50.55.10.36.00.3
grouped normal5.40.44.00.34.50.3
heterogeneous5.40.43.00.33.90.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158271/144650

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1411.141
crowded7.01628.7735.66
normal5.41841.4646.75
loose2.12921.0923.18
open1.83122.9824.78
scattered0.94511.51212.312
grouped crowded0.4713.2233.622
grouped normal0.21003.2233.423
heterogeneous0.4713.0243.423
total18.19135.92154.01
Eastern Juran/a..1.0441.044
crowded0.65818.6819.28
normal1.04416.0916.99
loose0.4715.8176.217
open0.4712.1302.527
scattered..1.4371.437
grouped crowded......
grouped normal......
heterogeneous......
total2.32844.9347.22
Western Plateaun/a0.21002.2282.427
crowded0.94413.21114.210
normal2.13012.91114.910
loose0.4716.0176.316
open0.4714.8195.218
scattered0.4713.0243.423
grouped crowded..1.5351.535
grouped normal..0.7500.750
heterogeneous..0.7500.750
total4.32045.1349.43
Central Plateaun/a..1.5331.533
crowded1.53319.2820.78
normal1.73122.9724.67
loose1.3357.8149.113
open1.5337.4148.913
scattered0.3712.4262.725
grouped crowded0.21000.3710.558
grouped normal......
heterogeneous0.21001.3351.533
total6.71562.9269.62
Eastern Plateaun/a..2.9252.925
crowded2.03030.3732.27
normal1.63340.1641.75
loose1.14115.41016.510
open0.55811.21211.812
scattered..4.3204.320
grouped crowded..0.7500.750
grouped normal......
heterogeneous..0.7500.750
total5.318105.62110.91
Western Pre-Alpsn/a2.4270.9453.323
crowded3.7224.8198.513
normal5.7175.31811.011
loose2.9242.4275.318
open3.5222.2285.717
scattered1.3371.3372.626
grouped crowded2.6261.8314.420
grouped normal1.1400.9452.030
heterogeneous2.0300.7502.725
total25.2620.4845.53
Central Pre-Alpsn/a2.0302.9254.819
crowded9.5139.21418.79
normal13.11110.81223.98
loose6.5166.51612.911
open7.2158.81416.010
scattered1.6336.1177.715
grouped crowded1.4354.3205.817
grouped normal1.8312.2294.021
heterogeneous3.4232.0305.418
total46.6552.7499.22
Eastern Pre-Alpsn/a1.1411.2382.328
crowded7.4158.61416.09
normal10.5127.71418.39
loose4.0205.3189.313
open6.9157.41514.210
scattered2.1293.5225.617
grouped crowded1.2382.3273.522
grouped normal1.1412.3273.323
heterogeneous0.9450.4711.238
total35.2538.7573.92
Northwestern Alpsn/a1.4350.9452.327
crowded4.7194.7199.413
normal9.7135.81715.510
loose2.7252.9255.617
open4.0212.7256.716
scattered2.9253.2236.117
grouped crowded3.1243.6226.716
grouped normal2.7252.9255.618
heterogeneous2.0301.3383.223
total33.1627.9761.03
Central Alpsn/a0.6570.4710.944
crowded3.9211.9315.817
normal2.3282.6264.918
loose2.6262.3284.918
open1.3373.6224.919
scattered0.6571.9312.427
grouped crowded0.21001.7331.831
grouped normal0.4710.8501.140
heterogeneous0.21000.6570.850
total12.11015.6927.65
Northeastern Alpsn/a0.7500.5581.238
crowded6.4153.62110.011
normal2.7241.2373.920
loose1.5331.0402.525
open2.6252.7245.317
scattered2.0281.9303.920
grouped crowded0.5571.5332.028
grouped normal0.21000.3710.557
heterogeneous0.7500.3711.041
total17.3813.11030.44
Southwestern Alpsn/a1.0410.9451.930
crowded9.4136.51615.910
normal12.1117.31519.49
loose8.5143.82112.311
open10.2126.11616.410
scattered6.8157.71514.510
grouped crowded7.9145.61713.511
grouped normal7.0155.51712.511
heterogeneous3.7211.2384.918
total66.7444.65111.32
Southeastern Alpsn/a1.8311.8323.522
crowded6.7169.41316.110
normal8.91410.51319.49
loose8.1148.21416.310
open13.31113.61126.97
scattered9.51312.81122.28
grouped crowded7.0156.81613.811
grouped normal4.6197.51512.112
heterogeneous4.6197.91512.411
total64.3478.54142.82
Southern Alpsn/a0.9450.21001.141
crowded29.177.71536.86
normal23.386.51629.87
loose14.1115.61719.89
open10.8125.91716.710
scattered11.8126.61618.39
grouped crowded9.2143.72112.911
grouped normal5.4182.7268.114
heterogeneous6.3161.8328.114
total110.8340.76151.62
Switzerlandn/a12.01218.31030.38
crowded92.84166.33259.12
normal100.14191.03291.12
loose56.4593.94150.23
open64.35101.64165.93
scattered40.1667.45107.64
grouped crowded33.5737.2770.75
grouped normal24.4828.9853.36
heterogeneous24.3821.9946.26
total447.92726.611174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158272/144651

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a..0.70.75.00.71.40.62.10.80.80.32.70.3
single-layered28.34.227.73.835.81.544.22.643.42.954.52.041.71.0
multi-layered60.24.662.44.135.71.535.92.624.12.527.21.834.90.9
stratified11.53.09.22.420.31.317.02.026.92.616.71.518.70.8
clustered structure....3.30.61.50.63.51.10.80.42.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.80.33.30.53.80.62.21.02.30.80.40.42.50.2
single-layered33.21.539.71.437.81.643.73.338.22.548.23.238.30.8
multi-layered50.21.651.21.433.21.532.03.123.22.126.72.841.70.8
stratified14.61.15.70.620.91.319.52.631.92.421.22.615.50.6
clustered structure1.10.3..4.30.72.61.04.41.03.61.22.00.2
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 #158273/144652

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.21008.9140.9451.1410.94511.912
single-layered5.8177.01664.4526.2721.8861.64186.73
multi-layered12.31215.71064.2521.3812.11230.77156.43
stratified2.4282.32836.6710.01213.51118.8983.74
clustered structure....5.9170.9451.8310.9459.414
total20.5925.28180.0259.2450.25112.93448.01
outside perimetern/a1.4357.7156.4170.9451.6330.210018.210
single-layered57.9591.9464.0517.2925.9820.69277.62
multi-layered87.74118.6356.2512.61115.81011.412302.22
stratified25.5813.21135.477.71421.689.014112.54
clustered structure2.030..7.3161.0413.0241.53314.811
total174.51231.41169.4339.4667.9442.76725.41
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 #158274/144653

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · 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
cantonstand structure %± %± %±
AGn/a..1.50.81.50.8
single-layered..50.43.050.43.0
multi-layered..43.93.043.93.0
stratified..4.21.24.21.2
clustered structure......
total..100.0.100.0.
AIn/a......
single-layered52.611.461.612.256.78.3
multi-layered47.411.430.811.639.78.3
stratified......
clustered structure..7.77.23.53.4
total100.0.100.0.100.0.
ARn/a......
single-layered75.012.350.08.256.07.1
multi-layered25.012.639.68.036.16.9
stratified..5.23.64.02.8
clustered structure..5.23.64.02.8
total100.0.100.0.100.0.
BEn/a4.51.02.70.73.40.6
single-layered28.42.337.42.033.61.5
multi-layered36.92.439.02.138.11.6
stratified27.12.218.11.621.91.3
clustered structure3.00.92.80.72.90.5
total100.0.100.0.100.0.
BL/BSn/a..3.31.93.01.7
single-layered8.38.022.34.420.74.0
multi-layered83.310.669.94.971.54.5
stratified8.38.04.52.24.92.2
clustered structure......
total100.0.100.0.100.0.
FRn/a8.53.14.71.76.11.6
single-layered31.75.145.64.140.73.2
multi-layered31.75.136.94.035.13.1
stratified24.44.712.82.716.92.5
clustered structure3.72.1..1.30.7
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/a4.83.32.01.93.21.8
single-layered33.37.329.36.431.14.8
multi-layered33.37.347.17.040.85.1
stratified26.36.817.85.421.64.3
clustered structure2.42.43.92.73.21.8
total100.0.100.0.100.0.
GRn/a2.50.72.00.62.20.5
single-layered44.32.340.12.242.21.6
multi-layered25.12.024.61.924.81.4
stratified24.62.029.12.026.91.4
clustered structure3.50.84.20.93.90.6
total100.0.100.0.100.0.
JUn/a..1.41.01.10.7
single-layered30.07.232.43.931.93.4
multi-layered57.57.857.44.057.43.5
stratified12.55.28.12.39.02.1
clustered structure..0.70.70.50.5
total100.0.100.0.100.0.
LUn/a7.94.44.01.44.61.4
single-layered36.87.833.13.333.73.1
multi-layered42.28.048.53.547.53.2
stratified13.15.513.42.413.32.2
clustered structure..1.00.70.90.6
total100.0.100.0.100.0.
NEn/a......
single-layered25.015.325.23.525.23.4
multi-layered37.517.133.53.833.73.7
stratified37.517.138.13.938.03.8
clustered structure..3.21.43.11.4
total100.0.100.0.100.0.
NWn/a9.56.4..4.63.2
single-layered45.311.257.110.851.47.8
multi-layered40.211.028.69.934.27.4
stratified5.05.09.56.57.34.1
clustered structure..4.84.72.42.4
total100.0.100.0.100.0.
OWn/a2.22.212.64.28.32.7
single-layered28.96.830.25.829.64.4
multi-layered22.26.28.03.413.93.3
stratified33.37.035.06.034.34.6
clustered structure13.35.114.34.413.93.3
total100.0.100.0.100.0.
SGn/a1.81.04.31.72.91.0
single-layered41.83.835.34.138.82.8
multi-layered50.63.848.24.249.52.8
stratified5.31.711.52.78.11.6
clustered structure0.60.60.70.70.60.5
total100.0.100.0.100.0.
SHn/a..1.61.61.61.6
single-layered..35.96.035.96.0
multi-layered..59.46.059.46.0
stratified..3.12.23.12.2
clustered structure......
total..100.0.100.0.
SOn/a..0.60.60.50.5
single-layered33.313.640.03.739.53.6
multi-layered58.314.257.13.857.23.6
stratified8.38.02.31.12.71.2
clustered structure......
total100.0.100.0.100.0.
SZn/a5.82.84.32.14.91.7
single-layered27.55.435.45.032.03.7
multi-layered55.16.045.35.249.53.9
stratified11.63.911.83.411.72.5
clustered structure..3.21.81.91.1
total100.0.100.0.100.0.
TGn/a..4.52.03.91.7
single-layered25.010.938.84.637.04.3
multi-layered62.512.154.94.755.94.4
stratified12.58.31.81.33.11.6
clustered structure......
total100.0.100.0.100.0.
TIn/a0.60.30.60.60.60.3
single-layered55.92.246.23.753.41.9
multi-layered28.52.029.33.428.71.7
stratified14.51.619.22.915.81.4
clustered structure0.40.34.81.61.50.5
total100.0.100.0.100.0.
URn/a6.73.72.12.14.32.1
single-layered40.17.335.46.937.75.0
multi-layered35.57.222.76.028.94.7
stratified13.45.139.87.127.04.6
clustered structure4.53.1..2.21.5
total100.0.100.0.100.0.
VDn/a1.91.42.70.82.50.7
single-layered43.74.936.42.337.82.1
multi-layered33.04.646.32.443.82.1
stratified17.53.713.61.614.41.5
clustered structure3.91.90.90.41.40.5
total100.0.100.0.100.0.
VSn/a1.50.62.00.91.70.5
single-layered43.72.542.23.143.11.9
multi-layered36.82.433.32.935.41.9
stratified16.61.919.92.517.91.5
clustered structure1.30.62.71.01.80.5
total100.0.100.0.100.0.
ZGn/a7.17.05.04.95.94.1
single-layered14.39.525.09.820.67.0
multi-layered64.312.760.011.161.88.4
stratified14.39.510.06.811.85.6
clustered structure......
total100.0.100.0.100.0.
ZHn/a..2.71.02.61.0
single-layered33.319.339.33.039.13.0
multi-layered66.719.352.33.152.63.1
stratified..5.71.45.61.4
clustered structure......
total100.0.100.0.100.0.
Switzerlandn/a2.70.32.50.22.60.2
single-layered41.71.038.20.839.50.6
multi-layered34.90.941.80.839.20.6
stratified18.70.815.40.616.70.4
clustered structure2.10.32.00.22.10.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158275/144654

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %
AGn/a..0.7500.750
single-layered..24.7624.76
multi-layered..21.5721.57
stratified..2.0302.030
clustered structure......
total..49.0249.02
AIn/a......
single-layered1.5281.5283.016
multi-layered1.4300.8422.122
stratified......
clustered structure..0.21000.2100
total2.9172.5215.47
ARn/a......
single-layered1.5313.1194.614
multi-layered0.5572.5233.020
stratified..0.3700.370
clustered structure..0.3700.370
total2.0266.3108.26
BEn/a3.2232.7265.917
single-layered20.1937.3657.45
multi-layered26.1838.9665.14
stratified19.2918.1937.36
clustered structure2.1292.8255.019
total70.7499.93170.61
BL/BSn/a..0.6570.657
single-layered0.21004.0204.220
multi-layered2.03012.6914.77
stratified0.21000.8491.044
clustered structure......
total2.42718.1520.54
FRn/a1.3371.3372.626
single-layered4.81912.41117.28
multi-layered4.81910.11214.89
stratified3.7223.5227.115
clustered structure0.558..0.558
total15.0927.2642.23
GEn/a......
single-layered......
multi-layered..3.1133.113
stratified......
clustered structure......
total..3.1133.113
GLn/a0.3700.21000.557
single-layered2.4252.6245.016
multi-layered2.4254.1196.514
stratified1.9291.6333.521
clustered structure0.21000.3700.557
total7.2138.81116.06
GRn/a2.1291.8323.921
single-layered37.8634.9772.84
multi-layered21.4921.5942.86
stratified21.0925.3846.35
clustered structure3.0243.7226.616
total85.3387.24172.41
JUn/a..0.4710.471
single-layered2.1288.51310.711
multi-layered4.12015.1819.27
stratified0.9442.1283.023
clustered structure..0.21000.2100
total7.11426.3533.43
LUn/a0.5581.4351.930
single-layered2.42611.41113.89
multi-layered2.72416.7819.47
stratified0.8444.6185.517
clustered structure..0.3710.371
total6.51534.4440.93
NEn/a......
single-layered0.4707.0147.414
multi-layered0.5579.3129.911
stratified0.55710.61111.110
clustered structure..0.9450.945
total1.43527.8429.23
NWn/a0.471..0.471
single-layered1.8302.4254.116
multi-layered1.6321.2382.723
stratified0.21000.4700.656
clustered structure..0.21000.2100
total3.9184.1168.06
OWn/a0.21001.4351.633
single-layered2.3263.4215.815
multi-layered1.8300.9442.724
stratified2.7244.0196.714
clustered structure1.1401.6322.724
total8.11211.3919.44
SGn/a0.5581.1411.633
single-layered12.4118.61321.08
multi-layered15.11011.71126.86
stratified1.6332.8254.419
clustered structure0.21000.21000.471
total29.8624.4754.13
SHn/a..0.21000.2100
single-layered..4.5174.517
multi-layered..7.4117.411
stratified..0.4700.470
clustered structure......
total..12.4412.44
SOn/a..0.21000.2100
single-layered0.75012.31013.09
multi-layered1.23717.5718.77
stratified0.21000.7500.944
clustered structure......
total2.12830.7332.83
SZn/a0.7500.7501.535
single-layered3.5226.0169.512
multi-layered7.0147.71414.68
stratified1.5352.0293.522
clustered structure..0.5570.557
total12.61017.0829.64
TGn/a..0.8440.844
single-layered0.7497.2137.912
multi-layered1.73110.21011.99
stratified0.3700.3700.749
clustered structure......
total2.72418.6521.34
TIn/a0.5580.21000.750
single-layered50.3514.81065.14
multi-layered25.789.41335.16
stratified13.1116.11719.29
clustered structure0.4711.5331.930
total89.9332.07121.92
URn/a0.6570.21000.749
single-layered3.4223.2236.515
multi-layered3.0242.0295.018
stratified1.1403.6214.718
clustered structure0.470..0.470
total8.4129.01217.46
VDn/a0.4712.2292.526
single-layered8.21429.5737.76
multi-layered6.21737.5643.75
stratified3.32311.11214.311
clustered structure0.7500.7501.435
total18.7981.0399.72
VSn/a1.0410.9451.930
single-layered29.1718.8948.05
multi-layered24.6814.81039.46
stratified11.1128.91320.09
clustered structure0.9451.2382.129
total66.7444.65111.32
ZGn/a0.21000.21000.470
single-layered0.4700.9421.234
multi-layered1.6292.1253.716
stratified0.4700.4700.748
clustered structure......
total2.5213.5166.07
ZHn/a..1.3371.337
single-layered0.47119.0819.48
multi-layered0.75025.3626.16
stratified..2.8252.825
clustered structure......
total1.14048.5249.62
Switzerlandn/a11.91218.31030.28
single-layered186.23278.12464.32
multi-layered155.93304.12460.02
stratified83.64112.34195.93
clustered structure9.41414.81124.28
total446.92727.611174.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158276/144655

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %±
inside perimetern/a..1.11.15.00.92.80.50.80.42.60.3
single-layered29.24.325.04.533.41.941.91.554.22.041.71.0
multi-layered59.34.664.15.038.82.031.91.427.71.834.90.9
stratified11.53.09.83.120.61.720.21.216.71.518.70.8
clustered structure....2.20.63.20.50.60.32.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.10.33.10.54.50.82.50.50.40.42.50.2
single-layered32.81.540.71.436.51.939.71.548.43.338.30.8
multi-layered51.61.650.01.437.21.927.91.427.02.941.70.8
stratified13.31.16.30.718.81.625.61.420.42.615.50.6
clustered structure1.10.3..3.00.74.40.63.71.22.00.2
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 #158277/144656

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.21005.4185.4180.94511.812
single-layered6.0174.12135.7780.5460.04186.33
multi-layered12.21210.51341.4661.3530.77156.13
stratified2.4281.63322.0938.9618.5983.44
clustered structure....2.3286.2170.7509.314
total20.6916.410106.83192.32110.83447.01
outside perimetern/a2.0306.6165.0194.4200.210018.210
single-layered59.3586.8440.8670.8519.79277.52
multi-layered93.23106.8341.6649.8611.012302.42
stratified24.1813.41121.0945.768.314112.44
clustered structure2.030..3.4237.8151.53314.711
total180.61213.61111.83178.5340.76725.21
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 #158278/144657

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a0.50.55.50.93.61.01.50.62.70.90.80.42.70.3
single-layered27.33.132.92.038.42.543.72.543.62.654.22.041.61.0
multi-layered61.53.430.21.947.02.636.82.425.32.327.71.834.80.9
stratified10.72.227.11.89.91.616.61.924.22.216.71.518.70.8
clustered structure..4.30.81.10.51.30.64.11.00.60.32.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a2.20.34.60.93.20.92.00.92.20.70.40.42.50.2
single-layered37.11.037.62.037.52.542.23.138.32.348.43.338.30.8
multi-layered50.71.129.31.940.52.533.32.925.22.127.02.941.70.8
stratified9.50.623.61.816.41.919.92.529.52.220.42.615.50.6
clustered structure0.50.24.80.92.40.82.71.04.71.03.71.22.00.2
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 #158279/144658

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a0.21005.8172.3281.0411.8310.94511.912
single-layered10.11334.5724.4829.1728.0760.04186.23
multi-layered22.7931.6729.9724.6816.31030.77155.73
stratified4.02128.486.31611.11215.61018.5983.84
clustered structure..4.5200.7500.9452.6260.7509.414
total37.07104.8363.5466.7464.34110.83447.01
outside perimetern/a8.7144.7192.2290.9451.8320.210018.310
single-layered146.3337.9624.8818.8930.1719.79277.72
multi-layered200.0229.6726.8714.81019.8911.012302.12
stratified37.3723.8810.9128.91323.288.314112.44
clustered structure2.0304.9191.6331.2383.7221.53314.811
total394.31100.9366.2444.6578.5440.76725.21
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 #158280/144659

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · 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 regionstand structure %± %± %±
Western Juran/a..0.80.30.70.3
single-layered30.74.631.11.731.01.6
multi-layered57.44.950.31.851.21.7
stratified11.93.216.31.315.81.2
clustered structure..1.40.41.30.4
total100.0.100.0.100.0.
Eastern Juran/a..2.21.02.10.9
single-layered16.710.838.63.237.53.1
multi-layered75.012.555.83.356.73.2
stratified8.38.03.51.23.71.2
clustered structure......
total100.0.100.0.100.0.
Western Plateaun/a4.44.35.01.44.91.3
single-layered17.47.938.83.137.03.0
multi-layered65.110.048.33.249.83.1
stratified13.17.07.81.78.31.7
clustered structure......
total100.0.100.0.100.0.
Central Plateaun/a..2.40.82.20.7
single-layered27.57.140.22.539.02.4
multi-layered62.57.649.12.650.42.5
stratified10.04.78.31.48.51.4
clustered structure......
total100.0.100.0.100.0.
Eastern Plateaun/a..2.70.72.60.6
single-layered27.68.341.72.041.02.0
multi-layered65.58.851.32.152.02.0
stratified6.94.74.30.84.40.8
clustered structure......
total100.0.100.0.100.0.
Western Pre-Alpsn/a9.52.54.52.07.31.6
single-layered37.24.143.24.739.93.1
multi-layered24.83.725.34.125.02.8
stratified24.03.725.34.124.62.7
clustered structure4.41.81.81.23.21.1
total100.0.100.0.100.0.
Central Pre-Alpsn/a4.21.35.41.34.90.9
single-layered27.42.832.82.730.32.0
multi-layered35.53.033.82.834.62.0
stratified30.12.923.92.526.81.9
clustered structure2.71.04.11.23.40.8
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a3.01.23.21.23.10.8
single-layered38.53.438.23.338.32.4
multi-layered52.53.547.73.450.02.4
stratified6.01.78.61.97.41.3
clustered structure..2.31.01.20.5
total100.0.100.0.100.0.
Northwestern Alpsn/a4.31.53.21.43.81.0
single-layered37.53.642.64.039.82.7
multi-layered26.63.323.93.425.42.4
stratified25.03.221.93.323.62.3
clustered structure6.51.88.42.27.41.4
total100.0.100.0.100.0.
Central Alpsn/a4.72.72.41.73.41.5
single-layered35.96.040.85.438.74.0
multi-layered46.96.324.14.734.13.9
stratified9.43.731.45.121.83.4
clustered structure3.12.21.21.22.11.2
total100.0.100.0.100.0.
Northeastern Alpsn/a4.12.04.02.34.01.5
single-layered40.14.832.35.336.73.6
multi-layered36.24.837.65.536.83.6
stratified17.73.822.24.819.63.0
clustered structure2.01.43.92.22.81.2
total100.0.100.0.100.0.
Southwestern Alpsn/a1.50.62.00.91.70.5
single-layered43.72.542.23.143.11.9
multi-layered36.82.433.32.935.41.9
stratified16.61.919.92.517.91.5
clustered structure1.30.62.71.01.80.5
total100.0.100.0.100.0.
Southeastern Alpsn/a2.70.92.20.72.50.5
single-layered43.62.638.32.340.71.7
multi-layered25.32.325.22.125.31.5
stratified24.22.229.52.227.21.6
clustered structure4.11.04.71.04.40.7
total100.0.100.0.100.0.
Southern Alpsn/a0.80.40.40.40.70.3
single-layered54.22.048.43.352.61.7
multi-layered27.71.827.02.927.51.5
stratified16.71.520.42.617.71.3
clustered structure0.60.33.71.21.50.4
total100.0.100.0.100.0.
Switzerlandn/a2.70.32.50.22.60.2
single-layered41.71.038.30.839.60.6
multi-layered34.90.941.70.839.10.6
stratified18.70.815.50.616.70.5
clustered structure2.10.32.00.22.10.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158281/144660

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstand structure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1411.141
single-layered5.61842.3647.85
multi-layered10.41368.4478.84
stratified2.12922.2824.48
clustered structure..2.0302.030
total18.19135.92154.01
Eastern Juran/a..1.0441.044
single-layered0.47117.3917.78
multi-layered1.83325.1626.86
stratified0.21001.6351.833
clustered structure......
total2.32844.9347.22
Western Plateaun/a0.21002.2282.427
single-layered0.75017.5918.38
multi-layered2.82521.8724.67
stratified0.6583.5224.121
clustered structure......
total4.32045.1349.43
Central Plateaun/a..1.5331.533
single-layered1.93025.3727.26
multi-layered4.21930.8635.15
stratified0.7505.2175.916
clustered structure......
total6.71562.9269.62
Eastern Plateaun/a..2.9252.925
single-layered1.53544.0545.55
multi-layered3.42354.2457.64
stratified0.4714.5204.919
clustered structure......
total5.318105.62110.91
Western Pre-Alpsn/a2.4270.9453.323
single-layered9.4138.81318.28
multi-layered6.3165.11811.411
stratified6.1165.11811.211
clustered structure1.1400.4711.535
total25.2620.4845.53
Central Pre-Alpsn/a2.0302.9254.819
single-layered12.81117.3930.07
multi-layered16.51017.8934.36
stratified14.01112.61126.67
clustered structure1.3382.2293.423
total46.6552.7499.22
Eastern Pre-Alpsn/a1.1411.2382.328
single-layered13.51014.81028.37
multi-layered18.5918.5936.95
stratified2.1293.3225.417
clustered structure..0.9450.945
total35.2538.7573.92
Northwestern Alpsn/a1.4350.9452.327
single-layered12.41111.91124.37
multi-layered8.8136.71615.510
stratified8.3146.11714.410
clustered structure2.2282.3274.520
total33.1627.9761.03
Central Alpsn/a0.6570.4710.944
single-layered4.3206.41610.712
multi-layered5.7173.8219.412
stratified1.1404.9196.016
clustered structure0.4710.21000.657
total12.11015.6927.65
Northeastern Alpsn/a0.7500.5581.238
single-layered6.9144.21911.211
multi-layered6.3154.91811.211
stratified3.1232.9246.016
clustered structure0.3710.5570.844
total17.3813.11030.44
Southwestern Alpsn/a1.0410.9451.930
single-layered29.1718.8948.05
multi-layered24.6814.81039.46
stratified11.1128.91320.09
clustered structure0.9451.2382.129
total66.7444.65111.32
Southeastern Alpsn/a1.8311.8323.522
single-layered28.0730.1758.15
multi-layered16.31019.8936.16
stratified15.61023.2838.86
clustered structure2.6263.7226.316
total64.3478.54142.82
Southern Alpsn/a0.9450.21001.141
single-layered60.0419.7979.74
multi-layered30.7711.01241.76
stratified18.598.31426.88
clustered structure0.7501.5332.228
total110.8340.76151.62
Switzerlandn/a12.01218.31030.38
single-layered186.53278.42464.92
multi-layered156.13302.72458.82
stratified83.84112.44196.23
clustered structure9.41414.81124.28
total447.92726.611174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158282/144661

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assignedregeneration cover %± %± %± %± %± %± %±
inside perimeter< 1%8.92.70.70.73.80.63.20.95.21.32.50.63.60.4
1-9%20.43.88.52.426.21.437.92.637.82.937.71.930.70.9
10-25%31.94.432.63.932.81.531.92.529.02.734.51.932.60.9
26-50%22.13.931.93.921.81.320.72.218.92.315.21.420.20.8
51-75%8.02.517.03.29.50.95.51.25.91.47.81.18.50.6
76-100%8.92.79.22.46.00.70.90.53.21.02.40.64.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter< 1%5.80.83.20.53.20.62.21.02.10.71.70.83.60.3
1-9%18.41.218.41.128.91.535.93.233.82.432.63.024.10.7
10-25%27.71.422.81.231.81.532.13.133.12.435.33.128.30.7
26-50%19.51.323.91.220.51.318.22.519.02.020.02.621.10.6
51-75%14.51.116.01.09.40.99.11.97.91.46.81.612.40.5
76-100%14.01.115.81.06.20.82.61.04.11.03.71.210.60.5
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 #158283/144662

NFI3

forest area: processes in channels 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
processes in channels SilvaProtect, modelled and assignedregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter< 1%1.8310.21006.8161.9302.6262.82516.110
1-9%4.2212.12947.1622.5818.9942.56137.33
10-25%6.5168.21559.0518.9914.61038.96146.13
26-50%4.5208.01539.2612.3119.51317.21090.74
51-75%1.6334.32017.1103.2233.0248.81438.17
76-100%1.8312.32810.7130.5581.6332.72619.69
total20.5925.28180.0259.2450.25112.93448.01
outside perimeter< 1%10.1137.3155.3180.9451.4350.75025.88
1-9%32.2742.6648.9614.21023.0813.911174.73
10-25%48.3552.7553.9512.61122.4815.010205.13
26-50%34.1755.3534.877.21512.9118.514152.83
51-75%25.4837.0715.9103.6225.4182.92490.24
76-100%24.5836.5710.6131.0412.8251.63376.95
total174.51231.41169.4339.4667.9442.76725.41
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 #158284/144663
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