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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 NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = 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%............
41-60%....0.41003.5310.7714.528
61-80%......2.4381.8454.229
over 80%......0.3100..0.3100
total....0.41006.2232.5389.119
lower subalpine0-20%......0.771..0.771
21-40%0.4100....3.532..3.830
41-60%....0.41008.7201.45010.418
61-80%....2.2417.6212.14111.917
over 80%0.4100..0.41006.6231.8459.119
total0.771..2.93527.0115.32535.910
upper montane0-20%......0.771..0.771
21-40%....0.7711.0580.41002.141
41-60%....1.4503.8301.1586.323
61-80%0.771..1.1586.9221.84510.518
over 80%1.550..3.63113.8162.83521.713
total2.241..6.82326.3116.02441.39
lower montane0-20%............
21-40%............
41-60%......0.3100..0.3100
61-80%1.158..0.41001.450..2.835
over 80%0.771..1.8452.835..5.326
total1.845..2.2414.528..8.520
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..0.7714.5280.41005.924
41-60%....2.53816.6143.23322.312
61-80%1.845..4.03018.3135.72529.811
over 80%2.638..5.82523.5124.62736.410
total4.727..13.01664.3713.81595.96

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170116/156499
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