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NFI2

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
upper subalpine0-20%............
21-40%......18.89.840.021.922.89.0
41-60%....100.0.50.012.560.021.954.710.6
61-80%......31.311.6..22.68.9
over 80%............
total....100.0.100.0.100.0.100.0.
lower subalpine0-20%......2.71.9..2.01.4
21-40%....12.511.716.34.314.59.515.43.6
41-60%49.735.4..25.015.324.35.035.612.826.64.5
61-80%....62.517.144.65.835.612.843.85.0
over 80%50.335.4....12.23.814.29.312.23.3
total100.0...100.0.100.0.100.0.100.0.
upper montane0-20%......1.41.4..0.90.9
21-40%16.715.2....5.62.7..4.51.9
41-60%....11.17.422.24.937.412.121.33.9
61-80%50.020.4..38.911.533.35.643.912.436.74.6
over 80%33.319.3..50.011.837.55.718.79.736.64.6
total100.0...100.0.100.0.100.0.100.0.
lower montane0-20%............
21-40%......8.38.0..4.24.2
41-60%....16.715.28.38.0..8.75.9
61-80%....16.715.241.714.2..25.79.1
over 80%100.0...66.719.341.714.2..61.410.1
total100.0...100.0.100.0...100.0.
colline/submontane0-20%............
21-40%............
41-60%......100.0...32.526.9
61-80%....49.835.4....33.627.3
over 80%....50.235.4....33.927.4
total....100.0.100.0...100.0.
total0-20%......1.71.0..1.10.7
21-40%7.77.4..2.92.811.52.411.55.410.11.9
41-60%7.67.3..17.16.425.13.339.98.325.12.7
61-80%23.111.7..40.08.338.33.734.38.037.23.0
over 80%61.613.5..40.08.323.43.214.35.926.52.7
total100.0...100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168907/155290
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