Fig. 6From: Novel biological aqua crust enhances in situ metal(loid) bioremediation driven by phototrophic/diazotrophic biofilmConceptual diagram showing the potential interaction on nutrient exchange (A) and metal(loid) bioremediation (B) driven by biofilm-forming microorganisms in biological aqua crust of oligotrophic environments. Microsoft PowerPoint (2019) software was used for the diagram creationBack to article page