Research Article
Residues, Distributions, Sources, and Ecological Risks of OCPs in the Water from Lake Chaohu, China
Table 6
The spatial variation of the mean ecological risk of typical OCPs (PAF).
| Pollutant | Site | Mean value (g/L) | PAF | All species | Vertebrates | Invertebrates | Fishes | Crustaceans | Insects and spiders |
| p,p′-DDT | MS | | | | | | | | ZM | | | | | | | | JC | | | | | | | | TX | | | | | | | |
| γ-HCH | MS | | | | | | | | ZM | | | | | | | | JC | | | | | | | | TX | | | | | | | |
| Heptachlor | MS | | | | | | | | ZM | | | | | | | | JC | | | | | | | | TX | | | | | | | |
| Aldrin | MS | | | | | | | | ZM | | | | | | | | JC | | | | | | | | TX | | | | | | | |
| Endrin | MS | | | | | | | | ZM | | | | | | | | JC | | | | | | | | TX | | | | | | | |
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