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NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production 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
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%......0.31000.41000.771
21-40%......1.0581.1582.141
41-60%....0.77111.4173.63115.715
61-80%......6.9224.32911.218
over 80%......1.7450.7712.438
total....0.77121.4129.91832.110
lower subalpine0-20%....0.7711.7450.41002.835
21-40%....2.2417.6211.15810.918
41-60%0.4100..4.03024.9115.72534.910
61-80%....9.71928.7118.91947.38
over 80%....5.42611.4173.23320.013
total0.4100..22.01274.4619.213115.95
upper montane0-20%....0.41000.31000.7711.450
21-40%....1.8452.8351.1585.625
41-60%0.4100..5.02612.8162.14120.313
61-80%1.158..14.81516.31411.31743.49
over 80%1.8450.410024.91129.11118.11374.27
total3.3330.410046.8861.2733.39145.05
lower montane0-20%......0.3100..0.3100
21-40%....0.4100..0.41000.771
41-60%..0.41001.4502.835..4.628
61-80%2.9351.1586.5237.3221.15818.814
over 80%7.7214.22917.31414.21515.21558.68
total10.6185.62525.61124.61216.61483.06
colline/submontane0-20%............
21-40%............
41-60%......1.0581.1582.141
61-80%..1.8452.5383.1334.62712.017
over 80%5.8254.9266.5237.62121.21246.08
total5.8256.7239.02011.71726.91160.17
total0-20%....1.1582.8351.4505.326
21-40%....4.32911.4173.63119.313
41-60%0.7710.410011.21852.9812.51677.66
61-80%4.0302.83533.51062.2730.110132.75
over 80%15.3159.51954.1764.0758.46201.34
total20.11312.716104.24193.43105.94436.22

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167674/154057
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