US Long-Term Ecological Research Network

Bacterial Community Composition and Dynamics Spanning Five Years in Freshwater Bog Lakes

Bacteria play a key role in freshwater biogeochemical cycling, but long-term trends in freshwater bacterial community composition and dynamics are not yet well characterized. We used a multiyear time series of 16S rRNA gene amplicon sequencing data from eight bog lakes to census the freshwater bacterial community and observe annual and seasonal trends in abundance.