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NFI4b

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 2009/13
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%............
21-40%......0.31000.41000.771
41-60%....0.410011.4171.15812.916
61-80%......7.9214.32912.217
over 80%......2.1410.7712.835
total....0.410021.8126.42328.511
lower subalpine0-20%....0.7711.4500.41002.538
21-40%0.4100..2.2417.7211.15811.218
41-60%0.4100..4.03024.5123.93032.810
61-80%0.4100..9.71930.1107.12247.38
over 80%0.4100..5.82512.1173.53121.813
total1.550..22.31275.7616.014115.55
upper montane0-20%....0.41001.0580.7712.141
21-40%....1.8452.8350.41004.927
41-60%0.4100..5.02611.8172.53819.713
61-80%1.8450.410015.11518.01411.31746.68
over 80%4.7270.410024.51230.41016.31476.37
total6.9230.77146.9864.0731.110149.64
lower montane0-20%......0.3100..0.3100
21-40%....0.41000.3100..0.771
41-60%..0.41001.4503.133..4.927
61-80%4.7271.1587.2228.0210.77121.713
over 80%13.5165.62519.81318.71314.91572.57
total18.3147.02228.81030.41015.614100.26
colline/submontane0-20%............
21-40%............
41-60%0.4100..0.41001.0581.1582.835
61-80%1.1582.5383.2333.8305.32515.915
over 80%9.5197.7218.72012.11725.81163.87
total11.01810.21812.31716.91432.2982.56
total0-20%....1.1582.8351.1584.927
21-40%0.4100..4.32911.1171.84517.614
41-60%1.1580.410011.21851.988.52073.07
61-80%8.0213.93035.3967.8728.710143.65
over 80%28.11113.71658.8775.3661.26237.13
total37.6917.914110.74208.93101.34476.32

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171007/157390
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