Table 9.2 - Lake chemistry and impacts of 147 representative sites
Source: E Maltby, personal communication
| Chemistry | Total | Threats | |||||
|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | ||
| Freshwater | 131 | 56 | 7 | 38 | 38 | 8 | 10 |
| - Oligotrophic | 9 | 7 | | 1 | 1 | | |
| - Mesotrophic | 5 | 1 | | 3 | 3 | | |
| - Eutrophic | 34 | 12 | 2 | 18 | 10 | 3 | 2 |
| - Undifferentiated* | 83 | 36 | 5 | 17 | 24 | 5 | 8 |
| Brackish | 4 | 1 | 3 | 2 | 1 | 1 | |
| Saline | 12 | 5 | 2 | 6 | 4 | 3 | 1 |
| TOTAL | 147 | 62 | 12 | 47 | 43 | 12 | 11 |
* freshwater type unable to be identified owing to insufficient data.