Figure 5.
Molecular composition of DOM and change in relative abundance of different components. (a) The relative abundance of composition classes Initial and Final (t0 and t28). (b) The change in relative abundance expressed as a proportion.
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.