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NFI4b

forest area: year of regional forest planning (6 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
year of regional forest planning (6 classes) %± %± %± %± %± %± %±
no planning71.12.019.51.530.01.5100.0.8.41.72.00.835.20.7
1992-1994..............
1995-1997..0.40.22.40.5..4.71.3..1.20.2
1998-20000.60.32.50.64.30.7..24.42.6..4.20.4
2001-20030.80.45.40.813.21.1..21.62.56.11.38.00.5
2004-200613.51.58.91.133.91.6..20.42.4..16.40.6
2007-20099.11.312.81.29.71.0..20.52.491.81.520.00.6
2010-20124.40.944.71.93.20.6......12.40.5
2013-20150.60.35.70.93.40.6......2.50.3
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 #145328/131701
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