Fig. 2: Changes in the active microbial community.

A The composition of the active bacterial community at the genus level, the abundance is presented as the average percentage of three replicates; B Network analysis of the active bacterial community based on the genus level; C The arsenic species affecting differences in the composition of the active microbial community as revealed by redundancy analysis (RDA); D Dynamics of the copy number of the 16S rRNA gene in soil microbiota during 15-day flooding period. Error bars represent standard deviations of triplicate tests.