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NFI2

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 1993/95
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%....2.8352.1410.7710.7716.323
21-40%....8.5205.2256.0244.62724.312
41-60%0.41001.45032.71012.71614.81520.21282.26
61-80%5.4266.72357.4723.31113.41526.011132.35
over 80%13.31614.11567.7713.3157.42143.08159.04
total19.11322.312169.2356.5642.4794.74404.12
outside perimeter0-20%2.2411.4504.7281.8451.844..11.817
21-40%7.2222.14111.7174.12810.2181.84537.110
41-60%15.2158.12128.1118.61915.9145.02680.86
61-80%50.1747.8845.187.52117.3137.821175.54
over 80%95.45172.2355.876.2239.21913.216352.02
total170.12231.62145.3428.11054.3627.710657.21
total0-20%2.2411.4507.5223.8302.5370.77118.114
21-40%7.2222.14120.2139.31916.2146.42361.57
41-60%15.5159.51960.8721.21230.7925.211163.04
61-80%55.5754.57102.5530.8930.7933.89307.83
over 80%108.84186.33123.5419.51216.61456.27511.02
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156787/143166
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