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NFI4b

forest area: altitudinal vegetation zone · degree of cover of assured regeneration · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpineless than 1%....0.41001.0582.8350.7714.927
1-4%....0.7714.8261.8442.83510.118
5-9%......1.7442.1411.8455.625
10-25%......2.7353.5310.7717.022
26-50%........0.7710.41001.158
51-75%..............
76-100%..............
total....1.15810.31811.0176.42328.711
lower subalpineless than 1%0.4100..4.3292.8354.6272.53814.515
1-4%0.4100..9.6196.5223.9304.62725.012
5-9%0.4100..12.8164.4275.3253.63126.411
10-25%0.4100..15.3158.6195.3253.23332.710
26-50%....6.1244.4273.5311.45015.515
51-75%....0.4100..0.41000.7711.450
76-100%....0.771......0.771
total1.450..49.0826.71023.01116.014116.25
upper montaneless than 1%....9.6191.0581.8443.23315.615
1-4%0.7710.7719.9193.1333.5316.82324.712
5-9%1.450..12.1174.1282.1417.12226.811
10-25%1.1581.15827.0114.4273.9308.62046.09
26-50%1.4500.410013.1162.7351.4504.62723.712
51-75%1.450..5.3260.31001.1581.8459.919
76-100%1.158..1.845....0.41003.233
total7.2222.14178.8615.71413.81532.410150.04
lower montaneless than 1%0.7710.41001.8450.31000.41001.1584.628
1-4%1.8450.7717.1220.7711.4503.93015.615
5-9%2.5380.41003.2331.7440.7715.72514.216
10-25%6.5232.83514.5151.7441.8443.63130.911
26-50%4.3295.3268.9202.1410.7711.15822.312
51-75%1.8451.4503.5310.3100..0.41007.522
76-100%1.4500.41002.835....0.41005.027
total19.11311.31741.896.8225.02616.014100.16
colline/submontaneless than 1%..0.4100......3.2333.631
1-4%0.7710.41002.1411.0580.41004.9269.519
5-9%3.2332.5381.8451.744..9.31918.514
10-25%2.9353.9307.5221.7440.77110.31827.011
26-50%1.4502.8354.6281.4500.41003.63114.216
51-75%1.8453.2330.7710.3100..0.41006.423
76-100%0.41001.4501.158....0.7713.632
total10.41814.51517.7146.2231.45032.3982.66
totalless than 1%1.1580.77116.0155.2259.51910.71843.19
1-4%3.6311.84529.41116.11411.01723.11285.06
5-9%7.6212.83529.81113.71510.21827.41091.56
10-25%10.8187.82164.2719.21215.21426.411143.55
26-50%7.2228.52032.71010.6176.72211.01776.77
51-75%5.0264.6289.9191.0581.4503.23325.212
76-100%2.9351.8456.423....1.45012.517
total38.2927.911188.4365.7554.16103.24477.52

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171033/157416
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