Average Hα (top panel) and [O III] + Hβ (middle panel) line luminosities versus the SFR for GAEA-LC star-forming galaxies in different redshift intervals (shown in different coloured solid lines as indicated by the legend). For completeness, the three relations are shown for the same redshift intervals, but thick lines indicate that the emission line is within the EDS wavelength sensitivity range. For those, the flux-limited (dashed lines) and dust-attenuated relations (dotted lines) are plotted in fainter colours. As in Fig. 5, predictions are compared to local calibrations (Kennicutt & Evans 2012; Osterbrock & Ferland 2006). In the bottom panel, the average [O III] line luminosity is plotted against AGN luminosity for active GAEA-LC galaxies and the relation found by Lamastra et al. (2009, dash-dotted). The coloured lines for different redshift bins follow the same key as above.