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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 NFI1/NFI2/NFI3/NFI4 combined
restriction: rockfall 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%......50.035.4....50.035.4
61-80%......50.035.4....50.035.4
over 80%..............
total......100.0.....100.0.
lower subalpine0-20%..............
21-40%100.0.....10.69.9....11.07.3
41-60%......59.615.6....30.910.5
61-80%....50.020.419.912.6..50.035.431.710.7
over 80%....50.020.49.99.4..50.035.426.510.1
total100.0...100.0.100.0...100.0.100.0.
upper montane0-20%....8.38.0....11.110.46.94.7
21-40%......25.021.7....3.33.3
41-60%....16.710.8..25.021.711.510.814.06.5
61-80%....33.313.650.025.025.021.733.215.734.48.8
over 80%....41.714.225.021.750.025.044.216.641.49.2
total....100.0.100.0.100.0.100.0.100.0.
lower montane0-20%..............
21-40%....7.16.9......4.03.9
41-60%..............
61-80%......33.327.350.035.4..7.95.3
over 80%100.0...92.96.966.727.350.035.4100.0.88.16.4
total100.0...100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%..............
21-40%..............
41-60%..........7.16.93.03.0
61-80%33.319.350.035.416.715.280.017.9..14.39.430.07.9
over 80%66.719.350.035.483.315.220.017.9..78.611.066.98.2
total100.0.100.0.100.0.100.0...100.0.100.0.
total0-20%....2.62.6....3.43.41.91.3
21-40%11.310.6..2.62.68.65.8....3.71.8
41-60%....5.33.629.19.316.715.27.04.811.03.0
61-80%22.213.950.035.421.16.641.610.133.319.320.77.526.74.2
over 80%66.615.750.035.468.47.520.88.350.020.468.98.656.74.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168906/155289
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