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NFI3

forest area: time of last treatment (classes of 10 years) · site quality · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
time of last treatment (classes of 10 years)site quality1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
less than 10 years agolow10.4184.62816.3141.4504.228..37.010
moderate15.1150.77141.3920.91223.0115.426106.45
good46.8849.9869.96..4.62711.017182.34
very good37.19139.7414.615......191.33
total109.54194.82142.1422.31131.8916.414516.92
11-20 years agolow5.0261.15812.1171.4504.2280.77124.512
moderate7.222..20.61310.31715.2146.62359.97
good14.8159.61927.811..4.6276.42363.17
very good7.92125.8116.024....0.410040.19
total34.9936.4966.6711.61624.01114.115187.74
21-30 years agolow4.7270.41006.0242.4375.2251.45020.113
moderate5.4250.410011.8176.8229.2197.82141.39
good10.1186.72316.314..0.7716.12439.99
very good8.7208.1213.531......20.313
total28.81015.61537.799.21815.11415.315121.65
31-40 years agolow2.241..5.4262.4382.8350.77113.516
moderate1.845..11.1184.4274.9266.32328.611
good3.6312.14112.816..0.7712.14121.313
very good1.8451.4503.233......6.424
total9.4193.53132.4106.9228.4209.21969.87
41-50 years agolow2.935..4.6282.1411.8440.77112.017
moderate....7.1228.9193.1334.62723.812
good1.8451.1585.725..0.7715.32514.615
very good0.7712.141........2.835
total5.4263.23317.41411.0175.62510.71853.28
over 50 years agolow2.2410.410017.4147.52115.1157.52150.08
moderate1.450..19.41329.1912.71639.78102.45
good1.4501.84510.318..3.23336.3953.08
very good0.7711.4501.845....0.7714.628
total5.8253.53148.9836.6831.01084.35210.13
totallow27.4116.42361.9717.11333.3911.117157.14
moderate31.0101.158111.1580.5468.1570.66362.32
good78.5571.16142.84..14.51567.36374.23
very good56.97178.6329.111....1.158265.73
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142399/128771
search result: 1 entry on 1 page

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