Figure legend :
Figure 1 : Sub-indicators of soil physical (A), chemical (B), and microbiological (C) quality and general soil quality indicator (D) for different types of land cover. Error bars are means +/- standard error. Different letters indicate significant differences (p<0.05).
Figure 2: Soil temperature (A), water content (B) and C02 effluxes in March (black bars) and June (grey gars) below and outside solar panels. Error bars are means +/- standard error; different capital and lowercase letters indicate significant differences between under and outside panels in March and June, respectively. Black and grey bars represent the value of March and June, repectively.
Figure 3: NMDS plot with polygons indicating the plant species composition of the three solar parks under (hatched polygon) and outside (solid polygon) solar panels, NMDS stress: 0.084.