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NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter< 1%0.4100..2.8350.7711.4501.4506.623
1-4%1.4501.4502.1416.9224.6275.32521.713
5-9%4.6283.6311.4505.5251.4506.02422.612
10-25%4.6285.4265.9245.5255.3256.72233.410
26-50%5.0270.7712.8355.8240.7712.83517.814
51-75%3.2332.2410.7710.7711.450..8.221
76-100%4.6281.8450.7710.3100....7.522
total24.01215.11516.21425.41014.81522.312117.85
outside perimeter< 1%11.8175.4266.9224.8269.8186.72345.59
1-4%28.31123.11215.51413.11622.11221.912124.05
5-9%38.3927.01115.51414.41519.01323.411137.75
10-25%92.7662.8728.71023.71131.9925.911265.53
26-50%83.3632.11019.9138.91914.71513.416172.44
51-75%71.2716.6147.7212.7354.2294.229106.65
76-100%72.668.3206.2230.7712.5381.45091.76
total398.11175.32100.4368.35104.3397.04943.41
total< 1%12.2175.4269.7185.52511.2178.12052.18
1-4%29.71124.51117.61319.91226.71027.311145.75
5-9%42.9930.71016.91419.91220.41229.410160.24
10-25%97.3568.2634.5929.21037.2932.69298.93
26-50%88.3632.81022.61214.71415.51416.314190.24
51-75%74.4618.8138.4203.4315.6254.229114.85
76-100%77.2610.1186.9221.0582.5381.45099.26
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163269/149649
search result: 1 entry on 1 page

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