Fig. 2: Comparative sampling of distribution system pipe, tap water, carbon filter and RO membrane microbiomes indicate that carbon filter and RO samples together capture most of the dominant species reaching the tap (represented by water in the figure) over a month (8 samples).
From: Point-of-use filtration units as drinking water distribution system sentinels
a Bubble plot presenting the relative taxonomic abundance of taxa across samples collected from Austin. b Beta diversity analysis of microbial communities across samples. Visualization of the degree of similarity between samples using a two-dimensional projection of their composition metric.
