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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 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%....0.7715.2252.1413.93011.917
5-9%......2.1412.5373.2337.721
10-25%....0.41003.1334.2281.4509.119
26-50%......0.31000.7710.7711.845
51-75%........0.4100..0.4100
76-100%..............
total....1.45011.61612.71610.01835.810
lower subalpineless than 1%0.4100..4.6283.1334.6272.83515.515
1-4%0.4100..9.9196.8223.9306.12427.111
5-9%0.4100..13.8164.8265.3253.63127.911
10-25%0.4100..16.3148.6196.7223.93035.910
26-50%....6.1244.4274.6271.84516.914
51-75%....1.2580.31000.41001.4503.333
76-100%....0.771....0.41001.158
total1.450..52.7828.11025.41120.013127.65
upper montaneless than 1%....9.9191.0581.8443.23315.915
1-4%0.7710.77110.3183.4314.2287.82127.211
5-9%1.450..12.4174.8262.5387.82129.011
10-25%1.4501.15828.0114.8264.2289.31948.88
26-50%1.4500.410014.9153.1332.1415.62527.511
51-75%1.450..5.3260.31001.1582.14110.318
76-100%1.158..2.141....0.7713.930
total7.6212.14183.0617.41315.91436.79162.74
lower montaneless than 1%0.7710.41001.8450.31000.41001.4505.027
1-4%1.8450.7717.1220.7711.4505.72517.414
5-9%2.5380.41003.6321.7440.7715.72514.515
10-25%6.5232.83515.2152.1411.8443.63131.910
26-50%4.3295.3268.9202.1410.7711.45022.712
51-75%1.8451.4503.9300.3100..0.41007.821
76-100%1.4500.41002.835....0.41005.027
total19.11311.31743.397.2215.02618.513104.36
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%3.2333.9307.5221.7440.77110.71827.711
26-50%1.4502.8355.0271.4500.41003.63114.516
51-75%1.8453.2330.7710.3100..0.41006.423
76-100%0.41001.4501.158....0.7713.632
total10.81814.51518.1146.2231.45032.7983.76
totalless than 1%1.1580.77116.7145.5259.51911.41744.99
1-4%3.6311.84530.11017.11312.01628.51093.16
5-9%7.6212.83531.61015.01411.01729.61097.66
10-25%11.5177.82167.4720.21217.71328.910153.44
26-50%7.2228.52034.81011.3178.52013.11683.46
51-75%5.0264.62811.1181.4501.8444.32928.211
76-100%2.9351.8456.723....2.14113.516
total38.9927.911198.5370.5560.46117.83514.12

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171264/157647
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