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NFI4b

forest area: time of last treatment (classes of 10 years) · biogeographical region
unit: %
unit of evaluation: forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %± %±
less than 10 years ago51.52.175.71.632.11.419.02.220.11.98.81.237.90.7
11-20 years ago24.31.814.31.321.21.212.71.815.41.86.31.116.70.6
21-30 years ago9.31.24.90.812.51.08.81.614.41.79.01.29.90.5
31-40 years ago6.01.01.90.57.60.87.61.510.91.59.21.26.80.4
41-50 years ago3.70.81.10.46.80.89.21.67.21.27.21.15.50.4
over 50 years ago5.10.92.20.519.81.242.72.732.02.259.42.123.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #143984/130357
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