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NFI2

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%......0.7710.41001.158
21-40%......4.5281.4505.924
41-60%....0.41009.0193.53112.916
61-80%......5.5250.7716.223
over 80%......2.1410.41002.438
total....0.410021.8126.42328.511
lower subalpine0-20%....1.1582.438..3.532
21-40%....1.84511.8172.83516.414
41-60%0.4100..6.12422.8126.42335.710
61-80%0.4100..9.02027.0114.62740.99
over 80%0.771..4.32911.7172.14118.913
total1.550..22.31275.7616.014115.55
upper montane0-20%......1.7450.41002.141
21-40%0.4100..1.4502.4380.7714.927
41-60%....6.52316.6148.12031.210
61-80%3.631..17.31420.71311.71753.48
over 80%2.9350.77121.61222.51210.31858.08
total6.9230.77146.9864.0731.110149.64
lower montane0-20%......0.3100..0.3100
21-40%......0.771..0.771
41-60%0.41000.41001.4503.5311.4507.022
61-80%5.5251.8459.02011.4174.32931.910
over 80%12.4174.92618.41314.5159.91860.17
total18.3147.02228.81030.41015.614100.26
colline/submontane0-20%......0.3100..0.3100
21-40%............
41-60%..0.41000.41001.0581.4503.233
61-80%2.9353.2332.9355.9246.02420.913
over 80%8.0216.7239.0209.71924.71158.17
total11.01810.21812.31716.91432.2982.56
total0-20%....1.1585.5250.7717.422
21-40%0.4100..3.23319.4135.02628.011
41-60%0.7710.77114.81552.9820.81290.06
61-80%12.4174.92738.2970.5627.310153.44
over 80%24.11212.31653.3760.5747.47197.64
total37.6917.914110.74208.93101.34476.32

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169695/156078
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