Table 4.
Estimates of sedimentary NrfA sequence richness and diversity in the New River Estuary.
| Sampling site | Unique | OTUsa | Chao1a | ACEa | Shannona | Evennessb |
|---|---|---|---|---|---|---|
| AA2 | 2,052 | 1,012 | 1,958.6 | 2,162.3 | 6.507 | 0.940 |
| JAX | 1,714 | 827 | 1,569.5 | 1,638.0 | 6.298 | 0.938 |
| M47 | 2,022 | 799 | 1,237.8 | 1,381.5 | 6.188 | 0.926 |
| M31 | 2,210 | 1,005 | 1,897.8 | 2,106.9 | 6.360 | 0.920 |
| M15 | 2,157 | 933 | 1,489.9 | 1,603.5 | 6.446 | 0.943 |
a
Richness and diversity were determined based on 0.1 protein distance.
b
Evenness was calculated by dividing Shannon index by Ln (OTUs).