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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: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
upper subalpine0-20%............
21-40%............
41-60%......75.021.7..75.021.7
61-80%......25.021.7..25.021.7
over 80%............
total......100.0...100.0.
lower subalpine0-20%............
21-40%100.0.....6.66.3..10.46.9
41-60%......37.412.1..29.710.2
61-80%....100.0.31.111.650.035.435.010.7
over 80%......24.910.850.035.424.99.7
total100.0...100.0.100.0.100.0.100.0.
upper montane0-20%......5.04.910.09.56.34.3
21-40%......5.04.910.09.56.34.3
41-60%......20.08.910.49.815.66.4
61-80%....100.0.30.010.329.914.534.58.4
over 80%......40.011.039.815.537.48.6
total....100.0.100.0.100.0.100.0.
lower montane0-20%............
21-40%......5.95.7..3.83.7
41-60%............
61-80%......11.87.8..7.65.2
over 80%100.0...100.0.82.49.2100.0.88.66.2
total100.0...100.0.100.0.100.0.100.0.
colline/submontane0-20%............
21-40%............
41-60%........13.38.85.94.0
61-80%33.319.3..66.727.244.416.613.38.829.47.8
over 80%66.719.3100.0.33.327.255.616.673.311.464.78.2
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%......1.51.53.13.11.71.2
21-40%11.010.4....4.62.63.13.14.41.9
41-60%......19.74.99.55.213.73.2
61-80%22.213.9..62.517.127.25.518.76.926.74.1
over 80%66.715.7100.0.37.517.146.96.165.58.453.54.6
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 #169058/155441
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