Sample | TOC | TN | δ13C | δ15N | TOC/TN |
---|---|---|---|---|---|
(wt%) | (wt%) | (‰, vs VPDB) | (‰, vs AIR) | (wt%/wt%) | |
Planktonic cyanobacteria (September 2018) | 41.1 ± 1.8 | 7.7 ± 1.1 |  − 26.5 ± 0.3 |  + 8.8 ± 0.5 | 5.4 ± 0.6 |
Sediment 0–10 cm depth (September 2018) | 5.5 ± 0.9 | 0.3 ± 0.0 |  − 27.6 ± 0.4 |  + 3.0 ± 0.9 | 17.2 ± 0.6 |