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NFI4b

forest area: altitudinal vegetation zone · degree of cover of assured regeneration · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpineless than 1%..0.4100..1.0582.5380.7714.628
1-4%..0.4100..4.1291.8452.8359.119
5-9%......1.4501.8451.8454.927
10-25%......2.7352.8350.7716.323
26-50%........0.7710.41001.158
51-75%..............
76-100%..............
total..0.771..9.3199.5196.42325.911
lower subalpineless than 1%..2.2411.7441.7444.2282.53812.317
1-4%0.41004.7272.4386.9224.2284.32922.812
5-9%..9.4192.1414.8265.6253.53125.412
10-25%..10.5182.4389.3195.3252.83530.211
26-50%..2.9352.2413.4313.5311.45013.516
51-75%....0.3100..0.41000.7711.450
76-100%..0.4100........0.4100
total0.410029.91011.21726.01023.21115.215106.05
upper montaneless than 1%..1.4504.8261.4503.5312.83514.016
1-4%0.41004.7273.8303.8302.8356.02421.513
5-9%1.1587.6222.8354.5272.5386.72325.112
10-25%0.77117.7146.9224.5274.6278.22042.59
26-50%0.7717.6214.5272.1411.8454.22920.813
51-75%0.7713.2331.0580.31000.41001.8457.522
76-100%..1.1580.3100..0.41000.41002.141
total3.63243.3824.21116.51415.81430.110133.45
lower montaneless than 1%0.41000.41001.0580.3100..1.1583.233
1-4%1.4503.6312.8350.7710.7713.23312.417
5-9%0.7711.1581.7450.7710.7715.0269.919
10-25%6.8236.9235.5251.7442.1413.53126.511
26-50%5.0273.6315.5252.1411.1581.15818.314
51-75%1.8451.4501.4500.31000.41000.41005.725
76-100%..1.1581.744....0.41003.233
total16.11518.01419.7125.8244.92614.51579.16
colline/submontaneless than 1%..........3.2333.233
1-4%0.7710.41000.7710.31000.41004.9267.422
5-9%1.4500.7710.7711.7440.41007.12212.017
10-25%3.6322.5382.4382.1410.7718.12019.413
26-50%3.6321.4502.1411.0580.41002.14110.618
51-75%2.1410.7710.31000.3100..0.41003.930
76-100%0.7710.7710.3100....0.7712.538
total12.2176.5236.6225.5251.84526.51159.07
totalless than 1%0.41004.3297.6214.52710.21810.31837.29
1-4%2.93513.7169.71815.8149.81821.21273.17
5-9%3.23318.8137.32113.01510.91724.11177.36
10-25%11.11837.5917.31320.21215.51423.411124.95
26-50%9.31915.51514.3158.6197.4219.21964.37
51-75%4.6285.4263.1331.0581.1583.23318.414
76-100%0.7713.2332.438..0.41001.4508.121
total32.21098.4561.6663.1555.2692.84403.32

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167525/153908
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