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NFI4
number of areal damages by insects divided by number of areal damages
lower/higher altitudinal zones
unit of reference: protection forest region
unit: % (cell total)
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zones %± %± %± %± %± %± %±
lowlands31.95.216.315.57.06.75.65.215.314.47.47.221.83.5
high altitude areas37.715.044.98.942.813.35.73.711.86.43.33.220.13.3
total32.44.939.78.225.28.35.73.012.65.94.73.221.02.4
© WSL, Swiss National Forest Inventory, 02.12.2020 #795663/261995

Table citation

Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold, A.; Meile, R.; Rösler, E.; Speich, S.; Traub, B., 2020: Swiss national forest inventory - Result table No. 795663: number of areal damages by insects Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1702551

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