Residues, Distributions, Sources, and Ecological Risks of OCPs in the Water from Lake Chaohu, China

Table 5

The spatial distributions of OCPs in the water from September 2010 to February 2011 (ng/L).

Pollutants	MS	ZM	JC	TX
HCB	0.16	0.17	0.15	0.20
HCHs	2.30	2.13	1.36	2.14
DDTs	0.87	1.01	0.78	0.78
Heptachlor	0.29	0.23	0.22	0.14
Aldrin	3.90	3.84	0.68	3.36
Isodrin	0.08	0.07	0.11	0.09
γ-chlordane	0.00	0.00	0.00	0.00
Endosulfan	0.03	0.02	0.03	0.10
Endrin	0.01	0.01	0.01	0.03
OCPs	7.65	7.48	3.33	6.83