Table 2. Selected biotic data.
| Stations | S | J | H' | FD | TC | FE | TMC |
|---|---|---|---|---|---|---|---|
| LB-1 | 17 | 0.2 | 0.5 | 557 | 4 | 240 | 3400 |
| LB-2 | 46 | 0.7 | 2.9 | 11096 | <3 | <3 | 1700 |
| LB-4 | 35 | 0.6 | 2.3 | 2326 | 7 | 90 | 800 |
| LB-5 | 28 | 0.6 | 1.9 | 3079 | 40 | 3 | 9200 |
| LB-6 | 37 | 0.6 | 2.1 | 4113 | 14 | 150 | 1600 |
| LB-7 | 39 | 0.5 | 1.9 | 5576 | 14 | 1100 | 4900 |
| LB-8 | 33 | 0.7 | 2.3 | 3830 | 15 | 3 | 1100 |
| LB-9 | 36 | 0.6 | 2.2 | 4299 | 15 | 21 | 1100 |
| LB-10 | 38 | 0.7 | 2.4 | 14862 | 4 | 23 | 3000 |
| LB-11 | 36 | 0.6 | 2.3 | 7132 | 9 | 20 | 1000 |
| Max. | 46 | 0.7 | 2.9 | 14862 | 40 | 1100 | 9200 |
| Min. | 17 | 0.2 | 0.5 | 557 | 4 | 3 | 800 |
| Med. | 34.5 | 0.6 | 2.1 | 5686.9 | 13.6 | 183.3 | 2780 |
S—species richness; J–equitability; H’—Shannon Index; FD—foraminifera density (n° g-1); TC—Total Coliforms; FE—Faecal Enterococci (NPP/100mg) and; TMC—Total Mesophyllic Counts (CFU g-1).