aldrin has been researched along with 2-2-(2-chlorophenyl-4--chlorophenyl)-1-1-dichloroethene* in 2 studies
2 other study(ies) available for aldrin and 2-2-(2-chlorophenyl-4--chlorophenyl)-1-1-dichloroethene
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Organochlorine Pesticides Residues in Human Breast Milk from the Middle Governorates in Jordan in 2013/2014.
One hundred samples of mother breast milk were gathered from six middle governorates and districts in Jordan in 2013/2014 to monitor Organochlorine pesticides pollutants. The results showed clearly that banned organochlorine pesticides are still detected in the monitored samples in low concentration despite banning of these persistent pollutants in Jordan since 36 years ago. However, the results indicated that 1% of the contaminated samples contained β-HCH, 5% γ-HCH, 3% p,p'-DDD, 2% heptachlor, 45% p,p'-DDE and 3% p,p'-DDT. In addition, these monitored samples had no residues of aldrin, dieldrin, α-endosulfan, β-endosulfan, HCB, o,p'-DD, o,p'-DDT and o,p'-DDE. In conclusion, there was a decline in the residues of Organochlorine pesticides, particularly DDT group members. Topics: Aldrin; DDT; Dichlorodiphenyl Dichloroethylene; Dieldrin; Endosulfan; Environmental Exposure; Heptachlor; Hexachlorocyclohexane; Humans; Hydrocarbons, Chlorinated; Jordan; Milk, Human; Mitotane; Pesticide Residues; Pesticides | 2017 |
Organochlorine pesticides and polychlorinated biphenyls in sediments and fish from freshwater cultured fish ponds in different agricultural contexts in north-eastern France.
Organochlorine pesticides (HCB, HCH with α-, β-, and γ isomers, heptachlor, cis-heptachlor epoxyde, trans-heptachlor epoxyde, endosulfan with α- and β isomers, sulfate endosulfan, o,p'-DDT, p,p'-DDT, o,p'-DDE, p,p'-DDE, o,p'-DDD, p,p'-DDD, chlorothalonil, alachlor, aldrin, dieldrin, methoxychlor, oxychlordane, chlordane with α- and γ isomers, p,p'-dicofol and o,p'-dicofol) and indicators PCBs (IUPAC nos. 28, 52, 101, 118, 138, 153, and 180) were studied both in sediments and muscles of farmed fish species (Cyprinus carpio and Perca fluviatilis). Samples were collected from fish ponds located in the hydrographic basin of the Moselle River (Lorraine Region, France). OCPs and PCBs were present at low concentrations both in sediments and fish muscles. Concerning sediments, ∑DDTs revealed concentrations ranging from 0.2 to 2.30 ng g(-1) dw and ∑PCBs ranged from 0.3 to 3.5 ng g(-1) dw. Concerning fish muscles, the highest concentrations in OCPs were those of p,p'-DDE, with average concentrations of 0.57±0.44 ng g(-1) ww for carp and 0.58±0.29 ng g(-1) ww for perch. The contamination profiles proved to be different depending on the fish species. Indeed, HCH-isomers, HCB, and dieldrin were detected only for the carp and always at low concentrations. For example, the highest concentration of HCHs was observed for β-HCH with a mean value of 0.64±0.15 ng g(-1) ww for carp. As for PCBs, the levels of ∑PCBs ranged from 0.3 to 6.4 ng g(-1) ww in carp muscles and from 0.90 to 5.60 ng g(-1) ww in perch muscles. Topics: Agriculture; Aldrin; Animals; Aquaculture; Carps; DDT; Dichlorodiphenyl Dichloroethylene; Dichlorodiphenyldichloroethane; Endosulfan; France; Heptachlor; Hexachlorobenzene; Hexachlorocyclohexane; Hydrocarbons, Chlorinated; Mitotane; Perches; Pesticides; Polychlorinated Biphenyls; Ponds; Water Pollutants, Chemical | 2012 |