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NFI4b

forest area: dominance by exotic species (NFI1-3) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
dominance by exotic species (NFI1-3)
not dominated by exoticsdominated by non-invasive exoticsdominated by invasive extoticstotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura152.520.4100..152.82
Eastern Jura47.030.8700.410048.22
Western Plateau46.342.144..48.43
Central Plateau68.120.671..68.72
Eastern Plateau111.220.771..111.92
Western Pre-Alps44.84....44.84
Central Pre-Alps97.52....97.52
Eastern Pre-Alps73.63....73.63
Northwestern Alps61.54....61.54
Central Alps27.07....27.07
Northeastern Alps31.96....31.96
Southwestern Alps108.83..0.3100109.13
Southeastern Alps140.62....140.62
Southern Alps144.72..1.158145.72
Switzerland1155.314.5291.8451161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150116/136497
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