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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: processes in channels 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%......3.62.55.85.64.12.3
21-40%......18.35.222.29.819.04.6
41-60%....100.0.38.16.655.411.743.35.8
61-80%......29.16.111.17.424.25.0
over 80%......10.94.25.55.49.43.4
total....100.0.100.0.100.0.100.0.
lower subalpine0-20%....5.02.83.01.2..3.01.0
21-40%....6.73.216.22.618.76.014.62.0
41-60%....28.35.829.53.339.57.530.62.7
61-80%100.0...40.06.334.53.427.96.834.92.7
over 80%....20.05.216.72.713.95.316.92.2
total100.0...100.0.100.0.100.0.100.0.
upper montane0-20%......1.91.11.21.21.10.5
21-40%....2.41.43.81.51.21.22.60.8
41-60%....14.53.227.13.526.94.822.12.1
61-80%44.416.6..37.14.332.13.737.75.335.22.5
over 80%55.616.6100.0.46.04.535.23.833.05.139.02.5
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%......1.51.5..0.40.4
21-40%......1.51.5..0.40.4
41-60%3.43.46.26.05.72.811.73.97.34.17.51.8
61-80%20.77.525.210.932.95.639.85.926.86.931.63.1
over 80%75.97.968.611.661.45.845.56.065.97.460.03.3
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%......3.03.0..0.60.6
21-40%............
41-60%..5.35.14.03.99.15.04.02.34.81.6
61-80%33.312.236.811.124.08.542.48.621.44.728.73.5
over 80%66.712.257.911.372.09.045.58.774.65.066.03.7
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%....1.10.62.50.70.80.51.60.4
21-40%....2.50.99.61.35.01.36.00.7
41-60%1.91.85.63.814.62.126.01.921.32.520.31.2
61-80%29.66.230.67.735.42.934.42.127.92.832.81.4
over 80%68.56.363.88.046.43.027.52.045.03.139.41.4
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 #167083/153466
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