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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha....1.15812.1173.23316.414
101-200 stems/ha....4.03017.6144.32925.811
201-300 stems/ha2.638..2.24113.5162.53820.713
301-400 stems/ha1.550..2.5388.6201.15813.716
401-500 stems/ha0.771..1.8454.1291.1587.721
501- 600 stems/ha....0.41002.835..3.133
more than 600 stems/ha....0.7711.7450.41002.835
total4.727..12.61660.5712.41690.36
outside perimeter0-100 stems/ha44.2868.9636.8974.3632.99257.03
101-200 stems/ha54.7766.4654.8770.0627.610273.63
201-300 stems/ha50.4748.1843.6854.2720.812217.24
301-400 stems/ha23.71228.81025.61130.11014.915123.15
401-500 stems/ha10.2188.42016.21415.9147.42158.28
501- 600 stems/ha5.1262.8358.3205.5252.14123.912
more than 600 stems/ha2.6382.8356.8234.2291.15817.414
total190.92226.31192.12254.22106.94970.41
total0-100 stems/ha44.2868.9637.8986.4636.19273.43
101-200 stems/ha54.7766.4658.8787.6631.910299.43
201-300 stems/ha52.9748.1845.8867.7723.311237.83
301-400 stems/ha25.21128.81028.11138.7915.914136.85
401-500 stems/ha11.0188.42018.01420.1138.52066.07
501- 600 stems/ha5.1262.8358.7208.3202.14127.011
more than 600 stems/ha2.6382.8357.6225.9241.45020.313
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #163392/149772
search result: 1 entry on 1 page

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