Fig. 7
Structural equation modelling analysis of the effects of stem and leaf traits due to nutrient reallocation on population and community traits under grazing. Ellipses, oblongs and rectangles indicate measured variables at individual, population, and community levels, respectively. Red and black lines represent positive and negative correlations between the two measured variables, respectively. R2 value indicates the proportion of variation explained by other variables and values associated with solid arrows represent standardized path coefficients