Fig. 4From: Sulfate-reducing bioreactors subjected to high sulfate loading rate or acidity: variations in microbial consortiaCCA analyses of BR 1 A and BR 1 B microbial data against the measured parameters, axes show percentage of variance. Data point labels refer to sampling dates. Filled spheres: BR 1 A, open spheres: BR 1 B, SL:  sulfate loading rate, SRR: sulfate removal rateBack to article page