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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
restriction: processes in channels 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%......0.3100..0.41000.771
21-40%......1.0580.41001.1582.538
41-60%....0.7715.2256.4233.93016.115
61-80%....0.41003.8302.8354.92611.917
over 80%......0.7711.1580.7712.538
total....1.15811.01710.61710.91833.610
lower subalpine0-20%....2.1410.31000.41000.41003.233
21-40%....4.3291.7443.9301.15811.018
41-60%0.4100..12.1179.3198.1205.72535.610
61-80%....20.2139.9189.5199.61949.38
over 80%....11.1184.4271.8443.23320.513
total0.4100..49.8825.71023.71120.013119.65
upper montane0-20%....0.41000.3100..0.7711.450
21-40%....3.2330.7710.7711.1585.725
41-60%0.4100..11.4172.7354.2283.23322.013
61-80%1.1580.77122.4125.1253.53111.71744.59
over 80%1.8451.15842.696.8223.53118.91374.77
total3.2331.84579.9615.71412.01635.69148.34
lower montane0-20%....0.4100......0.4100
21-40%....0.4100....0.41000.771
41-60%..0.41002.5381.450..0.41004.628
61-80%2.9352.5389.6191.4501.4501.15818.814
over 80%7.6217.82124.8122.4371.15815.31558.98
total10.41810.61837.695.1252.53817.11483.46
colline/submontane0-20%..............
21-40%..............
41-60%....0.41000.771..1.4502.538
61-80%..1.8453.2332.437..4.62712.017
over 80%5.4258.1219.2191.7440.410021.31246.18
total5.4259.91912.8164.8260.410027.41060.67
total0-20%....2.8351.0580.41001.4505.625
21-40%....7.9213.4314.9263.63119.813
41-60%0.7710.410027.11119.21218.71314.61580.76
61-80%4.0304.92655.7722.61117.31332.010136.55
over 80%14.81517.01487.7616.1147.82159.46202.74
total19.51322.312181.2362.3549.17111.04445.42

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167424/153807
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