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NFI4b

forest area: altitudinal vegetation zone · regeneration cover · 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 zoneregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine< 1%....0.41001.0582.1410.7714.229
1-9%....0.7717.2214.9267.12220.013
10-25%....0.41002.4374.6271.4508.820
26-50%......1.0580.7710.7712.438
51-75%........0.4100..0.4100
76-100%..............
total....1.45011.61612.71610.01835.810
lower subalpine< 1%....3.5312.4372.1411.8459.819
1-9%1.158..21.61211.6168.8199.61952.88
10-25%0.4100..18.5148.6197.4214.62739.49
26-50%....4.6284.8265.3252.24116.814
51-75%....3.7310.7711.8441.4507.622
76-100%....0.771....0.41001.158
total1.450..52.7828.11025.41120.013127.65
upper montane< 1%....7.1221.0581.4501.45011.018
1-9%1.4500.77122.0126.2236.42316.11452.78
10-25%1.4500.77125.5116.5224.2288.62047.08
26-50%1.8450.77117.7142.7352.8357.42133.210
51-75%1.450..7.5220.7711.1582.53813.116
76-100%1.450..3.2330.3100..0.7715.725
total7.6212.14183.0617.41315.91436.79162.74
lower montane< 1%0.7710.41001.4500.31000.41000.7713.930
1-9%3.2331.15810.6182.4371.84411.01730.111
10-25%6.1242.14112.8161.7441.8444.32928.811
26-50%4.0303.9309.6192.4371.1581.84522.712
51-75%2.2413.2334.6280.3100..0.410010.618
76-100%2.9350.7714.329....0.41008.221
total19.11311.31743.397.2215.02618.513104.36
colline/submontane< 1%..........2.1412.141
1-9%2.5382.1413.2332.7350.410013.81524.812
10-25%4.3294.2296.4231.7440.77111.81729.111
26-50%1.8453.2335.7251.058..3.93015.615
51-75%1.1583.2331.8450.7710.41000.41007.422
76-100%1.1581.8451.158....0.7714.628
total10.81814.51518.1146.2231.45032.7983.76
total< 1%0.7710.410012.4174.8266.0246.82331.010
1-9%8.3203.93058.2730.1922.31157.77180.44
10-25%12.2177.12263.5720.91218.71330.710153.14
26-50%7.6217.82137.6912.0169.91816.01490.86
51-75%4.7276.42317.6142.4373.5314.62739.29
76-100%5.4252.5389.2190.3100..2.14119.613
total38.9927.911198.5370.5560.46117.83514.12

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171246/157629
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