However, this method has its own limitations such as false amplification of contaminates, formation of chimeric reads (Lasken and Stockwell, 2007) and production of uneven read coverage.
In Córdoba Province, in Argentina, on the other hand, chronic arsenical poisoning, accompanied by skin cancers, is endemic, because the drinking water is contaminated by rock formations containing arsenic.
The MTR article continues: "Gazprom maintains that the...platform was designed to exclude the possibility of discharging oil, formation fluid, contaminated industrial and storm waters as well as other harmful substances into the sea.
Gases and rock fragments from several formations likely contaminated the samples collected from the underlying intervals.
The diversity of chemical industries, a large number of chemical products (initial, intermediate, and final) used and produced in manufacturing processes, cause the formation of wastewater contaminated with organic and inorganic substances of very different composition and volume (Qadir et al. 2015).
This observation suggests that the vascular system proximal to (or upstream from) the site of atheroma formation is heavily contaminated with PDHC lipids.
Most of this drinking-water contamination is likely due to contaminated source waters, although in rare instances perchlorate formation has been reported to occur in water distribution systems (Jackson et al. 2004).
Gathering and production stations then remove the oily sludge, sand and geological formation water that are contaminated with TENORM.
The Ogallala is a geologic formation, not an underground lake that can be widely contaminated by a localized spill.
Large populations in nine districts of West Bengal consume groundwater contaminated with inorganic arsenic that has leached from underground natural geologic formations.
