Sentence examples similar to high levels of pcdd from inspiring English sources

Analyses revealed high levels of PCDDs and PCDFs (together often termed "dioxins") in sheep fat, dairy cream, eggs, and edible cottonseed oil, among other foodstuffs.

Due to the relatively high level of PCDDs and PCDFs commonly found in human breast milk from American women and from women in other industrial countries, a nursing infant may consume an average of 35-53 pg TEq/kg body weight/day in its first year of life.

Studies that have examined the uptake of PCDD/Fs by forage crops, such as the studies on other plant foods, used soils with extremely high levels of PCDD/F.

Studies that examined the uptake of PCDD/F by plants growing in contaminated soils used either field soils that were highly contaminated because of proximity to heavy industry or experimentally contaminated soils with extremely high levels of PCDD/F.

Although the published empirical data for any one crop are very limited, the collective body of work indicates that high levels of PCDD/F in soil are associated with increased contamination of plant crops.

New Bedford Harbor is polluted with extremely high levels of polychlorinated biphenyls [ 37] as well as polychlorinated dibenzo-p-dioxins (PCDD), polychlorinated dibenzofurans (PCD), polycyclic aromatic hydrocarbons (PAH), and several trace metals [ 37, 38].

However, the river sediments still contain high levels of the persistent and toxic environmental pollutants polychlorinated dibenzo- p-dioxins (PCDDs) and poly-chlorinated dibenzofurans (PCDFs) (Finnish Environment Institute 2003; Paasivirta 1996; Verta et al. 1999).

High levels of radiation.

High levels of consumer confidence.

There are high levels of social mistrust.

All contain high levels of violence.