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Table 1 Importance of environmental and anthropogenic variables and the variance explained by traits for each variable

From: Major environmental factors and traits of invasive alien plants determine their spatial distribution: a case study in Korea

Variable Relative importance %Var explained by traits
Bio 3 (isothermality) 3% 44%
Bio 4 (temperature seasonality) 10% 30%
Bio 5 (max temperature of warmest month) 11% 67%
Bio 14 (precipitation of driest month) 5% 22%
Bio 18 (precipitation of warmest quarter) 3% 22%
Distance from river 4% 67%
Distance from sea 3% 29%
Road density 3% 39%
Random: sample 60%