Symbols used:
• (H1 to H10): Sites of water sample collection.
•
: Present.•
: Absent.•
: Restricted (rarely occurring and seasonal).Symbols used: • (H1 to H10): Sites of water sample collection. • : Present.• : Absent.• : Restricted (rarely occurring and seasonal). |
| Plate 1: Diatom fingerprinting. |
