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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: 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%......50.035.4100.0...75.421.4
61-80%......50.035.4....24.621.4
over 80%..............
total......100.0.100.0...100.0.
lower subalpine0-20%..............
21-40%100.0.....10.69.9....10.47.0
41-60%......59.615.6....29.310.1
61-80%....57.118.719.912.6..50.035.435.110.7
over 80%....42.918.79.99.4..50.035.425.29.7
total100.0...100.0.100.0...100.0.100.0.
upper montane0-20%....7.77.4....9.18.66.34.3
21-40%......25.021.7..9.18.66.24.2
41-60%....15.410.0..25.021.718.511.815.86.5
61-80%....38.513.550.025.025.021.727.213.434.38.4
over 80%....38.513.525.021.750.025.036.214.537.58.6
total....100.0.100.0.100.0.100.0.100.0.
lower montane0-20%..............
21-40%....7.16.9......3.93.8
41-60%..............
61-80%......33.327.350.035.4..7.65.1
over 80%100.0...92.96.966.727.350.035.4100.0.88.66.2
total100.0...100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%..............
21-40%..............
41-60%..........13.38.85.94.1
61-80%33.319.350.035.416.715.280.017.9..13.38.829.17.8
over 80%66.719.350.035.483.315.220.017.9..73.311.465.08.2
total100.0.100.0.100.0.100.0...100.0.100.0.
total0-20%....2.52.5....3.03.01.71.2
21-40%11.310.6..2.52.58.65.8..3.03.04.41.9
41-60%....5.03.429.19.337.517.112.25.713.73.2
61-80%22.213.950.035.425.06.841.610.125.015.318.26.726.64.1
over 80%66.615.750.035.465.07.520.88.337.517.163.68.453.74.6
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 #169051/155434
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