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NFI4b

forest area: altitudinal vegetation zone · degree of cover of assured regeneration · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover of assured regeneration %± %± %± %± %± %±
upper subalpineless than 1%....50.035.415.34.27.14.913.73.4
1-4%......32.05.539.29.233.44.7
5-9%......18.04.532.18.821.64.1
10-25%....50.035.429.15.414.46.725.44.3
26-50%......4.22.47.14.94.92.1
51-75%......1.41.4..1.01.0
76-100%............
total....100.0.100.0.100.0.100.0.
lower subalpineless than 1%25.121.7..12.74.211.32.014.34.712.21.7
1-4%25.121.7..15.94.620.52.630.46.221.32.2
5-9%25.121.7..23.85.422.22.717.85.121.82.2
10-25%24.821.5..33.35.928.82.919.65.328.12.4
26-50%....11.14.015.12.39.03.813.21.8
51-75%....1.61.61.70.97.13.42.50.8
76-100%....1.61.60.40.41.81.80.80.5
total100.0...100.0.100.0.100.0.100.0.
upper montaneless than 1%....8.82.412.22.38.22.89.71.4
1-4%10.06.7..12.52.818.62.720.54.116.71.7
5-9%20.09.0..13.22.918.62.722.54.217.81.8
10-25%20.09.050.035.439.04.226.53.126.64.530.12.1
26-50%20.08.9..18.43.317.22.614.13.516.91.7
51-75%20.09.0..5.11.95.91.76.12.46.31.1
76-100%10.06.750.035.42.91.51.00.72.01.42.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montaneless than 1%4.02.8..2.51.76.52.67.83.84.71.2
1-4%8.03.815.08.011.13.518.54.031.46.516.62.2
5-9%14.04.9..6.22.715.33.829.46.413.92.0
10-25%34.06.725.19.733.35.233.74.919.65.630.62.7
26-50%22.05.949.911.229.65.116.33.97.83.821.82.4
51-75%10.04.210.06.711.13.55.42.42.01.97.51.5
76-100%8.03.8..6.22.74.32.12.01.94.81.2
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontaneless than 1%..3.43.4....9.83.14.21.3
1-4%6.54.4..8.84.916.05.215.13.711.32.1
5-9%32.38.413.86.411.85.516.05.228.34.722.12.7
10-25%29.08.224.18.047.08.632.06.632.74.933.13.1
26-50%12.96.024.18.017.76.528.06.410.93.317.32.5
51-75%16.16.627.68.35.94.04.02.81.11.17.71.7
76-100%3.23.26.94.78.84.94.02.82.21.54.21.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 1%2.91.62.01.97.31.510.51.29.51.68.70.7
1-4%8.62.75.93.312.31.920.51.624.02.418.11.0
5-9%21.04.07.83.813.31.919.21.525.22.419.01.0
10-25%29.54.525.56.137.32.729.01.825.02.429.91.2
26-50%18.13.833.36.619.62.215.71.410.71.716.21.0
51-75%13.33.319.65.66.01.33.70.73.71.05.50.6
76-100%6.72.45.93.34.11.11.40.51.80.72.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171269/157652
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