Okoumassoun LE, Brochu C, Deblois C, Apkonan S, Marion M, Averill-Bates D and F Denizeau Vitellogenin in tilapia male fishes exposed to organochlorine
pesticides in Oueme River in Republic of Benin.
(micrograms per liter) x breastfeeding (no, yes)] into the regression models.
The analytical quality-control scheme included periodic analyses of organochlorine
standard mixtures and ultrapure water along with the samples.
Breast cancer was, however, positively associated with pounds of the organochlorines
methoxychlor and toxaphene.
1978 The connection is first made that the decline in otter population and range is associated with the widespread use of organochlorine
pesticides in farming (Chanin & Jefferies, 1978).
5 tons organochlorine
production International and incineration, and of Toxic Equivalency wood pulp bleaching) of dioxins and furans combined in 1995) Furans (same as with 1920's dioxins) Source: Anne Platt McGinn, "Phasing Out Persistent Organic Pollutants," in Lester R.
But the overwhelming majority of POPs are not intentionally produced--they're by-products, like dioxins and furans, two classes of POPs that result primarily from organochlorine
production, the bleaching of wood pulp, and the incineration of municipal waste.
This is because many chemicals which humans have introduced into the environment, such as organochlorine
pesticides and PCB's, have estrogenic activity.
and organophosphate pesticides were prepared in different concentrations.
Finally, the few bad actors, like some organochlorine
compounds, have been replaced.
This (Geological Survey) report describes the occurrence and distribution of organochlorine
compounds in biological tissue and bed sediment from streams in the Trinity River Basin in Texas.
This study was designed to determine reproductive success, habitat use and foraging trips of Cattle Egrets (Bubulcus ibis) nesting in the small city of Bryan, Texas and to compare residues of persistent organochlorine
compounds in eggs of Cattle Egrets from recent years with data collected in the past.