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NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m4.3162.6179.61011.6168.7187.1166.96
5-10 m6.6154.61410.2815.6149.6169.2158.65
10-15 m3.0191.9226.3115.8183.3234.3224.27
15-20 m2.2221.6242.8174.7192.7262.3362.59
20-25 m0.7380.2551.7171.2331.6350.8461.012
over 25 m0.3350.3440.6250.4400.7350.4480.415
total17.11011.11031.2739.21126.51224.01123.74

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166831/153214
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