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NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%..............
21-40%..............
41-60%....100.0.60.015.550.017.728.617.149.89.8
61-80%......40.015.537.517.171.417.146.39.8
over 80%........12.511.7..3.93.8
total....100.0.100.0.100.0.100.0.100.0.
lower subalpine0-20%....7.14.9......2.01.4
21-40%50.435.4..7.14.910.44.921.19.4..10.73.1
41-60%....17.97.335.87.736.811.126.911.529.04.5
61-80%....42.89.428.27.226.310.139.912.633.04.6
over 80%49.635.4..25.08.225.67.015.88.433.212.225.24.3
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montane0-20%....3.32.3......1.71.2
21-40%....6.63.25.65.4..5.35.15.12.0
41-60%....11.54.111.17.442.913.216.08.515.33.3
61-80%33.319.3..23.05.427.810.621.411.031.510.725.44.0
over 80%66.719.3..55.76.455.611.735.712.847.311.552.54.6
total100.0...100.0.100.0.100.0.100.0.100.0.
lower montane0-20%..............
21-40%..............
41-60%........100.0...4.14.1
61-80%60.021.9..27.810.6......33.49.6
over 80%40.021.9..72.210.6......62.49.9
total100.0...100.0...100.0...100.0.
colline/submontane0-20%..............
21-40%..............
41-60%....50.535.4100.0.....66.527.3
61-80%....49.535.4......33.527.3
over 80%..............
total....100.0.100.0.....100.0.
total0-20%....3.61.8......1.50.7
21-40%7.87.5..5.52.27.43.29.54.52.42.46.21.5
41-60%....12.83.233.85.742.97.622.16.523.32.5
61-80%38.413.5..29.14.329.45.526.26.841.47.731.02.8
over 80%53.813.8..49.14.829.45.521.46.334.17.438.02.9
total100.0...100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170106/156489
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