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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: protection forest perimeter SilvaProtect = 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..1.0582.8350.7714.927
1-4%..0.771..4.8261.8452.83510.118
5-9%......1.7442.1411.8455.625
10-25%......2.7353.5310.7717.022
26-50%........0.7710.41001.158
51-75%..............
76-100%..............
total..1.158..10.31810.9176.42328.711
lower subalpineless than 1%0.41002.2412.1412.8354.6272.53814.415
1-4%0.41004.7272.4387.5215.3254.62724.912
5-9%0.41009.4192.1415.1256.0243.53126.511
10-25%0.410010.8183.1339.6185.6253.23332.710
26-50%..3.6312.6384.5273.5311.45015.615
51-75%....0.3100..0.41000.7711.450
76-100%..0.771........0.771
total1.45031.41012.61629.51025.31116.014116.25
upper montaneless than 1%..1.4505.5251.4504.2282.83515.415
1-4%0.7714.7274.1284.5274.2286.42324.612
5-9%1.4507.9213.1334.5272.8357.12226.811
10-25%1.45018.0147.6214.8265.6258.52046.09
26-50%1.4508.7204.5272.7352.1414.22923.712
51-75%1.4503.6311.4500.31001.4501.8459.919
76-100%1.1581.1580.3100..0.41000.41003.233
total7.52245.4826.61018.21320.71231.110149.64
lower montaneless than 1%0.7710.7711.4500.31000.41001.1584.628
1-4%2.5384.0303.1330.7711.4503.93015.615
5-9%2.5381.4502.1411.7441.1585.32514.116
10-25%7.9217.6216.2232.1413.5313.53130.811
26-50%7.5224.3296.2232.1411.1581.15822.212
51-75%2.5381.8451.7440.7710.41000.41007.422
76-100%1.4501.1582.141....0.41004.927
total25.01220.91322.8117.5217.72115.61499.66
colline/submontaneless than 1%0.4100........3.2333.531
1-4%0.7710.7711.0581.0581.1584.9269.519
5-9%5.0271.1580.7712.1410.41009.21918.414
10-25%5.4263.6313.8302.4371.45010.31826.811
26-50%3.9301.8452.8351.4500.7713.53114.116
51-75%4.6280.7710.31000.3100..0.41006.423
76-100%1.1581.4500.3100....0.7713.632
total21.1139.4199.0197.2213.53132.2982.36
totalless than 1%1.4504.7279.0195.52511.91610.31842.89
1-4%4.32914.81510.71718.51313.71522.61284.66
5-9%9.31919.8138.02015.11412.31626.91191.46
10-25%15.01540.0920.71221.61219.71226.211143.35
26-50%12.91618.41316.01410.6178.12010.61876.67
51-75%8.6206.1243.8301.4502.1413.23325.212
76-100%3.6324.3292.835..0.41001.45012.417
total55.18108.2470.9572.7568.25101.34476.32

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171041/157424
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