What does OC stand for?

In the study, scientist Christian Bogdal and colleagues focused on organic pollutants in sediment from a model body of water-glacier-fed Lake Oberaar in the Bernese Alps, Switzerland - testing for the persistent organic pollutants, including dioxins, PCBs, organochlorine pesticides and synthetic musk fragrances.

Among the topics are the sustainability assessment of energy policies and technologies, applying life-cycle engineering to material selection, environmental implications of erosive rainfall across the Mediterranean, environmentally friendly methods for extracting and determining organophosphorus and organochlorine pesticides, metals and sustainable development, and assessing the impact of environmental management systems on the financial performance of firms.

Previous studies have found higher than normal levels of organochlorine pesticides, such as DDT, in the brains of Parkinson's patients.

Pour it down the drain and it forms small amounts of cancer-causing compounds called organochlorines that can eventually accumulate in your body's fatty tissues after working their way through the food chain.

Although the association between organochlorine exposure and ASDs points to a connection between the two, it does not indicate causality and does not consider other factors that may be involved.

The study, released in preliminary form in late July by the California Department of Public Health, found that among 29 mothers who appear to have lived near agricultural fields where the highest level of organochlorine pesticides were applied during their first trimester of pregnancy, eight of their children had autism spectrum disorders.

Although the chlorine bleaching of tampons and pads has become considerably safer since the early 1990s, prior to which the process released some 250 different organochlorines into the environment and delivered a product laden with dioxin, the U.

Organochlorine pesticides such as DDT can accumulate in top predators, including humans.