Figure 3
From: Precipitation effects on grassland plant performance are lessened by hay harvest
Focal species relationships between (a) height, (b) cover and biotic variables relationships in plots with hay harvest across the precipitation gradient. Relationships were estimated by fitting Generalized Linear Mixed Models with log link to both species-specific height and biotic variables (community richness, leaf area index, above-ground net primary). Continuous lines indicate significant relationships, while dashed lines indicate non-significant. P-values are shown in Table 1.
