Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Normalized pore (solid) and throat (dashed) numbers by the biofilm volume of silicate (red), tin (blue), and groundwater (green) biofilms. Points outside of the tail indicate outliers of the data obtained for groundwater (GW) biofilms. This outlier was not observed for other biofilms.
