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.
Correlation matrices (r) of environmental variables from the constrained ordination analysis (RDA) performed on bacterial PLFA profiles and environmental variables including DOM quality from the six streams in the Bankhead National Forest on March 2006
| Factor |
r value |
|
|---|---|---|
| RDA 1 | RDA 2 | |
| DOM quality | 0.928 | 0.070 |
| Fe concn | −0.783 | −0.522 |
| Na+ concn | 0.4593 | 0.072 |
