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NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern 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 m3.4129.7157.51511.8148.6166.5166.86
5-10 m5.5119.7128.21416.1138.9148.8158.45
10-15 m2.4146.9153.9206.0173.9214.1224.17
15-20 m1.8163.3211.8264.6192.4242.1372.59
20-25 m0.4322.1200.9311.2291.5310.6521.012
over 25 m0.3290.9290.2500.4410.6330.3480.415
total13.8732.5922.61040.11025.81122.61123.24

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166827/153210
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