Supplementary Tables 1-7 for "Biogeochemical coupling of C/Fe in oil-polluted wetlands associated with iron reduction"

<b>Supplementary</b><b> Table 1</b> The identified genes related to Methanogenesis (MG-g), Hydrocarbon Degradation (HD-g), Dissimilatory Iron Reduction (DIR-g), Carbon Terminal Metabolism (CTM-g) and Energy Supply (ES-g) based on KEGG annotation. <b>Supplementary</b><b> Table 2</b> The identified microorganisms preforming Dissimilatory Iron Reduction (DIR-m), Hydrocarbon Degradation (HD-m) and Methanogenesis (MG-m) from top 500 at the genus level. Ab (%) represents the average relative abundance of functional microorganisms in samples of S1#-S44# and D1#-D43#. <b>Supplementary</b><b> Table 3</b> Functional genes significantly positively correlated with Geobacter based on the Spearman correlation (*p &lt; 0.05, **p &lt; 0.01). <b>Supplementary</b><b> Table 4</b> Alpha diversity of microbial communities in each sample. The values of the ACE and Chao indices are proportional to the richness of microbial communities. The values of the Shannon indices reflect the richness and evenness of microbial communities. <b>Supplementary</b><b> Table 5 </b>Taxon of genera and phylum of key nodes of bacteria identified from reference in the microbial co-occurrence network. <b>Supplementary</b><b> Table 6 </b>Proportion of different kinds of functional bacteria in co-occurrence networks. <b>Supplementary</b><b> Table 7 </b>Major topological properties of the microbial co-occurrence network.