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NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%..............
21-40%..............
41-60%....0.41001.7441.158..3.133
61-80%......1.4501.1581.8454.229
over 80%........0.4100..0.4100
total....0.41003.1332.5371.8457.721
lower subalpine0-20%....0.771......0.771
21-40%0.4100..0.7711.4501.450..3.930
41-60%....1.4504.8262.1411.4509.819
61-80%....3.9303.8301.8441.84511.218
over 80%0.4100..2.5383.4310.7711.8458.720
total0.771..9.21913.4156.0245.02634.310
upper montane0-20%....0.771......0.771
21-40%....1.4500.3100..0.41002.141
41-60%....2.5380.7711.8441.1586.024
61-80%0.771..4.6281.7441.1582.14110.218
over 80%1.450..11.3173.4311.4502.83520.513
total2.241..20.6136.2234.2286.42339.59
lower montane0-20%..............
21-40%..............
41-60%........0.4100..0.4100
61-80%1.158..1.450......2.538
over 80%0.771..4.628......5.326
total1.845..6.024..0.4100..8.221
colline/submontane0-20%..............
21-40%..............
41-60%....0.41000.3100....0.771
61-80%....0.4100......0.4100
over 80%..............
total....0.7710.3100....1.158
total0-20%....1.450......1.450
21-40%0.4100..2.1411.7451.4500.41006.024
41-60%....4.6287.5215.3252.53820.013
61-80%1.845..10.3186.8223.9305.72528.511
over 80%2.538..18.4146.8222.5374.62734.910
total4.727..36.9922.91113.11613.21690.86

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169921/156304
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