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NFI4b

forest area: altitudinal vegetation zone · degree of cover of assured regeneration · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/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 of assured regeneration %± %± %± %± %± %± %±
upper subalpineless than 1%....100.0.11.110.514.313.2..13.77.3
1-4%......55.616.614.313.2100.0.50.010.6
5-9%......22.213.914.313.2..13.57.3
10-25%......11.110.557.118.7..22.89.0
26-50%..............
51-75%..............
76-100%..............
total....100.0.100.0.100.0.100.0.100.0.
lower subalpineless than 1%....7.75.27.84.323.510.314.29.311.33.2
1-4%....15.47.133.37.65.95.721.411.021.24.1
5-9%49.635.4..38.59.512.85.429.411.114.29.323.64.3
10-25%50.435.4..26.98.738.47.811.87.835.612.830.54.6
26-50%....11.56.37.74.329.411.114.59.513.43.4
51-75%..............
76-100%..............
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montaneless than 1%....17.25.05.65.425.012.511.17.414.33.3
1-4%16.715.2..17.25.022.29.816.710.822.49.918.83.7
5-9%33.319.3..13.84.527.810.6..27.710.617.83.6
10-25%16.715.2..31.06.127.810.625.012.522.29.827.74.2
26-50%....12.14.311.17.425.012.516.68.813.43.2
51-75%33.319.3..5.22.95.65.48.38.0..6.32.3
76-100%....3.42.4......1.81.3
total100.0...100.0.100.0.100.0.100.0.100.0.
lower montaneless than 1%....11.87.8......8.75.9
1-4%....5.95.7......4.34.2
5-9%40.021.9..11.87.8......17.57.9
10-25%20.017.9..47.112.1..100.0...43.410.3
26-50%20.017.9..5.95.7......8.75.9
51-75%....5.95.7......4.34.2
76-100%20.017.9..11.87.8......13.17.0
total100.0...100.0...100.0...100.0.
colline/submontaneless than 1%..............
1-4%....49.535.4......33.527.3
5-9%..............
10-25%....50.535.4......34.227.6
26-50%......100.0.....32.326.8
51-75%..............
76-100%..............
total....100.0.100.0.....100.0.
totalless than 1%....14.43.47.53.221.66.810.85.112.42.1
1-4%7.77.4..15.43.532.85.710.85.132.57.721.22.5
5-9%38.413.5..19.23.917.94.716.26.118.96.419.42.5
10-25%23.211.7..32.74.631.35.727.07.324.37.029.82.8
26-50%7.77.4..10.63.08.93.521.66.813.65.712.02.0
51-75%15.410.0..3.81.91.51.52.72.7..3.11.1
76-100%7.77.4..3.81.9......2.00.9
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 #169979/156362
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