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NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
upper subalpine0-20%......1.41.43.63.52.01.4
21-40%......4.22.410.75.85.92.3
41-60%....100.0.54.25.935.89.150.04.9
61-80%......31.95.542.89.434.34.7
over 80%......8.33.37.14.97.82.7
total....100.0.100.0.100.0.100.0.
lower subalpine0-20%....3.22.22.10.91.81.82.20.8
21-40%24.821.5..9.53.710.92.05.33.010.01.6
41-60%25.121.7..17.54.832.23.030.56.229.22.4
61-80%25.121.7..44.56.338.93.244.66.640.62.6
over 80%25.121.7..25.45.515.92.417.85.118.02.0
total100.0...100.0.100.0.100.0.100.0.
upper montane0-20%....0.70.71.50.82.01.41.30.5
21-40%....3.71.64.41.43.11.83.70.9
41-60%5.04.8..11.02.719.62.87.22.613.61.6
61-80%25.09.750.035.431.64.027.03.134.64.830.02.1
over 80%70.010.250.035.452.94.347.63.553.15.051.42.3
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%......1.11.1..0.30.3
21-40%....1.21.21.11.12.01.91.00.6
41-60%..5.04.94.92.49.83.1..4.71.2
61-80%26.06.215.08.024.74.828.34.77.83.822.42.4
over 80%74.06.280.08.969.15.159.75.190.24.271.52.6
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%............
21-40%............
41-60%3.23.2..2.92.98.03.84.42.14.21.3
61-80%9.75.324.18.026.57.622.05.916.33.919.02.6
over 80%87.16.075.98.070.67.870.06.579.34.276.72.7
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%....0.90.51.50.51.20.61.20.3
21-40%0.90.9..3.81.16.00.93.11.04.20.5
41-60%2.81.62.01.910.41.725.71.711.71.816.71.0
61-80%21.04.021.65.831.62.631.61.827.72.529.61.2
over 80%75.34.276.55.953.22.835.11.956.32.848.31.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171200/157583
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