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Fig. 1 | Microbiome

Fig. 1

From: Novel biological aqua crust enhances in situ metal(loid) bioremediation driven by phototrophic/diazotrophic biofilm

Fig. 1

Concentrations of potential bioavailable metal(loid)s (i.e. Cdbio, Asbio, Febio) and nutrients (i.e. TOC, TN, TP) in studied samples (n = 5). Notably, the TOC data were cited from our previous study [1]. B0 represents the source tailings, and B1-2 stand for the biological aqua crusts collected at Sites 1 and 2. Kruskal–Wallis test was performed to multiply compare the statistical significance. The symbol of “*” and “**” stand for the significant variation at the levels of 0.05 and 0.01, respectively. The “ns” represents no significant difference

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