Search legacy data

back

search result: 1 entry on 1 page
NFI3
forest area
avalanches SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectdegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0-20%4.1213.4231.4351.1412.3281.14113.312
21-40%6.4166.6165.7178.9147.7155.11840.47
41-60%15.11113.5117.5157.81514.5116.71665.15
61-80%34.5719.5914.4118.61418.0107.915102.94
over 80%309.7148.1530.4710.41222.6812.012433.21
total369.7191.1459.4536.8665.1432.87654.91
inside perimeter0-20%0.0.0.9440.21000.21000.21000.4711.832
21-40%0.0.1.1410.5581.4351.1410.9455.019
41-60%0.21001.7321.2384.1213.4231.43511.912
61-80%0.7504.2203.4235.4178.0154.12025.88
over 80%3.82213.6119.21312.9117.1157.41553.95
total4.71921.5914.51023.9819.7914.11198.54
outside perimeter0-20%0.0.2.7251.8310.9451.6331.8318.814
21-40%0.21002.5271.6333.0246.4163.22316.910
41-60%1.1417.9154.9197.81513.5118.61443.86
61-80%4.81920.999.21414.51017.21018.2984.84
over 80%46.1657.6539.5527.8721.6874.23266.82
total52.1591.6357.1454.0460.34106.03421.12
total0-20%4.1216.9163.4222.2294.1213.32323.99
21-40%6.61610.1137.91513.31115.2109.21362.35
41-60%16.41023.2813.61119.6931.3716.710120.84
61-80%40.0644.6627.0728.5743.2630.37213.53
over 80%359.61119.3279.1351.1451.3593.53754.01
total426.61204.21131.02114.72145.12152.921174.50
© WSL, Swiss National Forest Inventory, 18.06.2020 #863469/329800
search result: 1 entry on 1 page

back