Sentence examples for several trace metals from inspiring English sources
Because of the high dissolved HS- concentrations, metal sulfide aqueous complexes for several trace metals are stable and produce higher aqueous concentrations of contaminants with depth.
The fluids were significantly enriched in CO2, Si, Li, Rb, Cs, Ba, Mn, and several trace metals compared to ambient seawater, had high CH4 and H2S concentrations, and had a slightly decreased salinity.
Phosphorus was enriched in the fly ashes, where it was found together with significant levels of several trace metals that are harmful to the environment.
Personal exposures to fine particles and organic carcinogens [e.g., polycyclic aromatic hydrocarbons (PAH)] were correlated with excretion of PAH metabolites in urine, several trace metals in blood, and DNA adducts in white blood cells.
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].
The marine coastal environment is subject to the entry of trace metals from several sources, including both natural (run-off, atmospheric, deposition, etc).
Besides common elements, several trace elements are utilized, including certain metals and metalloids.
For example, pellet formation in several strains of Rhizopus sp. are influenced by trace metals (Zhou et al. 2000), inoculum size (Liao et al. 2007), agitation (Liu et al. 2008), Ca2+ concentration, pH and temperature (Nyman et al. 2013).
When these plants in the form of vegetables are consumed by man, trace metals become bioaccumulated and eventually result in several ailments which may subsequently cause death (Odiette 1999).
Although these channels play distinct roles, several studies have shown that modulation via redox agents and trace metals is a common regulatory feature.
Several European studies have demonstrated that the mushroom can bioaccumulate some trace metals from the soil, such as mercury, cobalt, and nickel.
