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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %
AG0-20%..0.21000.2100
21-40%......
41-60%..1.1401.140
61-80%..11.51111.511
over 80%..36.3436.34
total..49.1249.12
AI0-20%..0.21000.2100
21-40%..0.5560.556
41-60%..1.0381.038
61-80%..1.1341.134
over 80%..2.4202.420
total..5.275.27
AR0-20%......
21-40%..0.21000.2100
41-60%..0.3700.370
61-80%..3.1193.119
over 80%..4.7134.713
total..8.268.26
BE0-20%0.21002.0302.129
21-40%..6.2176.217
41-60%0.75023.4824.18
61-80%1.23857.1558.35
over 80%2.32874.0476.44
total4.520162.72167.22
BL/BS0-20%......
21-40%......
41-60%..0.6570.657
61-80%..5.3175.317
over 80%0.47014.2814.67
total0.47020.1420.54
FR0-20%......
21-40%..0.6580.658
41-60%..5.0185.018
61-80%..12.11112.111
over 80%..24.5624.56
total..42.2342.23
GE0-20%......
21-40%......
41-60%..0.21000.2100
61-80%......
over 80%..2.4212.421
total..2.7182.718
GL0-20%..0.3700.370
21-40%..1.0401.040
41-60%0.3703.9204.219
61-80%0.5572.8243.321
over 80%1.2375.6156.813
total2.12813.6815.77
GR0-20%..3.1233.123
21-40%..26.3826.38
41-60%1.73146.9548.65
61-80%2.42751.4553.85
over 80%1.43528.0729.47
total5.517155.72161.22
JU0-20%..0.21000.2100
21-40%..0.4710.471
41-60%..2.7252.725
61-80%0.4717.3147.614
over 80%0.75022.4623.15
total1.14032.9333.93
LU0-20%..0.21000.2100
21-40%..1.9301.930
41-60%..3.1233.123
61-80%..12.31012.310
over 80%..23.4623.46
total..41.0341.03
NE0-20%..0.5580.558
21-40%..0.9440.944
41-60%..3.5213.521
61-80%..12.01012.010
over 80%0.210011.61011.810
total0.210028.5328.73
NW0-20%..0.21000.2100
21-40%..0.6560.656
41-60%..1.2391.239
61-80%0.21002.0282.227
over 80%0.4703.3193.718
total0.6567.287.87
OW0-20%..0.5580.558
21-40%..1.4351.435
41-60%0.21004.5184.617
61-80%0.21006.2146.414
over 80%..6.2146.214
total0.37018.8419.14
SG0-20%..1.1411.141
21-40%..2.1292.129
41-60%..8.6138.613
61-80%0.37116.3916.69
over 80%1.04124.4725.57
total1.43552.4353.83
SH0-20%..0.21000.2100
21-40%..0.4710.471
41-60%......
61-80%..2.8242.824
over 80%..9.689.68
total..13.0413.04
SO0-20%......
21-40%......
41-60%..0.9450.945
61-80%0.21005.0175.217
over 80%0.94425.5526.34
total1.04031.4332.43
SZ0-20%..0.7500.750
21-40%0.21001.8312.030
41-60%..4.1204.120
61-80%0.21008.9139.112
over 80%0.55711.81012.39
total0.94427.3428.24
TG0-20%..0.3700.370
21-40%..0.7490.749
41-60%..1.5331.533
61-80%..6.4146.414
over 80%..12.1812.18
total..20.9420.94
TI0-20%0.21000.9451.141
21-40%0.21007.3157.515
41-60%1.14118.4919.49
61-80%2.03033.2635.16
over 80%4.12141.9646.05
total7.515101.72109.22
UR0-20%..0.7500.750
21-40%0.21002.2282.427
41-60%1.1402.7253.820
61-80%1.3374.9186.215
over 80%0.4703.1233.521
total2.92413.7916.67
VD0-20%..1.4351.435
21-40%..7.2157.215
41-60%0.210016.21016.410
61-80%..27.5727.57
over 80%0.55843.1543.75
total0.75095.5296.22
VS0-20%0.21002.9243.123
21-40%0.55812.21112.711
41-60%1.23824.5825.67
61-80%2.52634.1636.66
over 80%2.42722.9825.37
total6.81596.53103.32
ZG0-20%......
21-40%..0.21000.2100
41-60%......
61-80%..1.7281.728
over 80%..4.0134.013
total..5.865.86
ZH0-20%..0.4710.471
21-40%..0.7500.750
41-60%..3.0243.024
61-80%..11.01111.011
over 80%..34.8434.84
total..49.9249.92
Switzerland0-20%0.55815.91016.510
21-40%1.14174.6575.75
41-60%6.516177.23183.73
61-80%11.412335.92347.32
over 80%16.410492.51508.91
total35.971096.111131.91

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #157418/143797
search result: 1 entry on 1 page

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