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NFI3

forest area: landslide/mudflow 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
landslide/mudflow 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%....0.7710.3100....1.158
21-40%0.4100....0.31000.771..1.450
41-60%..0.41003.2331.4501.1581.1587.122
61-80%1.4501.1581.8456.5224.2284.32919.313
over 80%18.0145.32627.31114.4147.12217.41489.56
total19.8136.72333.01022.91113.11622.812118.35
outside perimeter0-20%1.4501.8456.4231.4502.5381.15814.716
21-40%2.5383.53111.8174.1287.4211.15830.511
41-60%10.1194.92734.41015.11417.6138.62090.76
61-80%20.21316.61460.0716.81326.51024.511164.54
over 80%135.13220.32169.0324.31129.71064.46642.72
total169.32247.21281.6261.7583.6499.64943.01
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 #159925/146304
search result: 1 entry on 1 page

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