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NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: processes in channels 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)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%......0.3100..0.41000.771
21-40%......0.7710.41001.1582.141
41-60%....0.7715.2256.4233.63115.815
61-80%....0.41003.8302.8354.32911.217
over 80%......0.7711.1580.7712.538
total....1.15810.61710.61710.01832.310
lower subalpine0-20%....2.141..0.41000.41002.835
21-40%....4.3291.7443.9301.15811.018
41-60%0.4100..12.1178.9198.1205.72535.210
61-80%....20.2139.6188.8198.92047.58
over 80%....10.7184.4271.8443.23320.113
total0.4100..49.5824.61123.01119.313116.75
upper montane0-20%....0.41000.3100..0.7711.450
21-40%....3.2330.7710.7711.1585.725
41-60%0.4100..10.6182.7353.9302.93520.513
61-80%1.1580.77122.0125.1252.83511.71743.49
over 80%1.8451.15842.296.8223.53118.91374.37
total3.2331.84578.4615.71411.01735.29145.44
lower montane0-20%....0.4100......0.4100
21-40%....0.4100....0.41000.771
41-60%..0.41002.5381.450..0.41004.628
61-80%2.9352.5389.6191.4501.4501.15818.814
over 80%7.6217.82124.5122.4371.15815.31558.68
total10.41810.61837.295.1252.53817.11483.06
colline/submontane0-20%..............
21-40%..............
41-60%....0.41000.771..1.1582.141
61-80%..1.8453.2332.437..4.62712.017
over 80%5.4258.1219.2191.7440.410021.31246.18
total5.4259.91912.8164.8260.410027.01160.27
total0-20%....2.8350.7710.41001.4505.326
21-40%....7.9213.1334.9263.63119.513
41-60%0.7710.410026.31118.81218.41313.61678.26
61-80%4.0304.92655.3722.21115.91430.610133.05
over 80%14.81517.01486.6616.1147.82159.46201.64
total19.51322.312179.0360.9547.47108.64437.52

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167670/154053
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