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NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-20%....4.3290.7710.7710.7716.424
21-40%..0.41003.9302.1414.2280.77111.318
41-60%0.7710.77120.21310.6178.8196.42347.58
61-80%1.4502.83533.01016.11413.11619.81386.26
over 80%16.91418.413107.9527.01015.51466.96252.73
total19.11322.312169.2356.5642.4794.74404.12
outside perimeter0-20%1.4501.8452.9351.0581.8450.41009.320
21-40%2.9353.2337.9212.4373.9300.410020.613
41-60%9.4194.62817.4145.8249.8183.23350.28
61-80%20.21314.81528.8117.22117.6138.92097.66
over 80%136.23207.2288.4611.61621.21214.915479.52
total170.12231.62145.3428.11054.3627.710657.21
total0-20%1.4501.8457.1221.7452.5381.15815.715
21-40%2.9353.53111.8174.4278.1201.15831.910
41-60%10.1195.32637.6916.51418.6139.61997.76
61-80%21.61217.71461.8723.31130.7928.710183.84
over 80%153.13225.62196.3338.6836.7881.85732.21
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159735/146114
search result: 1 entry on 1 page

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