Sentence examples for metals in surface from inspiring English sources

The input of heavy metals in surface waters has particular concern due to their toxic nature.

The values of heavy metals in surface water of Burullus Lake during the year 2014 were follow the order Fe > Zn > Ni > Pb > Cu > Mn.

Large-scale shifts in the spatial distribution of heavy metals in surface sediments were mapped by geochemical monitoring in the mid-1980s and 12 years later in 1997.

The present study is primarily related to the evaluation of the distribution, correlation, source apportionment, contamination, and risk assessment of the heavy metals in surface sediments from Khanpur Lake, Pakistan.

Therefore, the evaluation of distribution and mobility/potential bioavailability of heavy metals in surface sediments is an important step to evaluate the degree of contamination of an aquatic ecosystem (Martin et al. [2009]; Sprovieri et al. [2007]).

Sources of metals contamination in surface water supplies are enumerated.

Included are the concentrations of metals in groundwater, surface water/bed sediment, and mixture of surface water and groundwater.

The researchers found elevated concentrations of six metals in the surface water and streambeds in the middle and upper reaches of the valley.

Other measurements, though, had spied what appeared to be metals in its surface, indicating the rock might have undergone a greater degree of evolution (M-type asteroid).

The Water Technology Center, Karlsruhe (TZW) is analyzing micropollutants and heavy metals in wastewater, surface water, sediments, and fish tissue samples.

Heavy metals in the surface sediments of the Cauvery delta have been studied earlier (Dhanakumar et al. 2013).