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NFI4b

volume of dead wood: extent of areal damage (10 classes) · biogeographical region
unit: m³/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
extent of areal damage (10 classes) m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
0-10%15.51015.7834.0728.21021.31119.3923.24
11-20%123.74521.289109.42428.75283.85834.46271.221
21-30%43.671..69.3.33.32515.05718.27132.625
31-40%....138.958110.1...172.4.139.939
41-50%0.0...330.03096.88....171.243
51-60%....90.1.8.3.....49.958
61-70%..............
71-80%..32.071405.1.195.616..113.1.161.933
81-90%..............
over 90%......15.369....15.369
total16.81015.8836.3630.01022.11120.0924.44

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #148939/135320
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