Search legacy datasets

back

search result: 1 entry on 1 page

NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterless than 10 years ago12.5176.1246.2238.2204.9265.02643.09
11-20 years ago4.3292.2415.5253.4313.9302.83522.112
21-30 years ago2.9352.9351.4502.4372.8352.53814.815
31-40 years ago0.7710.7712.4381.0582.5381.4508.820
41-50 years ago0.7710.7710.7712.1411.1581.1586.324
over 50 years ago3.2333.2331.0589.3192.53813.11632.310
total24.31215.91517.31326.41017.61325.911127.35
outside perimeterless than 10 years ago271.1277.5644.8816.51428.91010.318449.22
11-20 years ago77.3644.0824.51112.71624.3118.120190.94
21-30 years ago26.81122.01214.6158.32022.51211.617105.86
31-40 years ago15.01513.7168.1207.22114.01511.21769.37
41-50 years ago9.02011.9176.2239.3198.4208.72053.58
over 50 years ago10.41824.21220.91234.0933.3977.95200.64
total409.61193.32119.2388.04131.33127.931069.31
totalless than 10 years ago283.7283.7551.1724.71133.8915.315492.22
11-20 years ago81.6646.2830.01016.21428.11011.017213.04
21-30 years ago29.71124.91216.01410.71725.31114.115120.75
31-40 years ago15.71514.41510.5188.32016.51412.61678.07
41-50 years ago9.71912.6166.92211.4179.4199.81859.87
over 50 years ago13.61627.41122.01243.2735.8991.05232.93
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161650/148029
search result: 1 entry on 1 page

zurück