This study assessed heavy metals concentration of River Ethiope, Delta State. The
sediments was geochemically partitioned and analyzed using atomic absorption …

Arable and residential soils are being lost in major metropolitan cities and remote areas. The
need for innovative and advanced materials that are cost effective and efficient in the …

Soil contamination by heavy metals is of great concern with respect to human health risks,
groundwater contamination, phytotoxicity to plants, adverse effects on microbial activity and …

The evaluation of heavy metals contamination of soils as a means of monitoring the status of
the environment for the good of the ecosystem is crucial. Benin city was subdivided into four …

Soil contamination by heavy metals is a worldwide environmental problem. Hence
determining the chemical forms of a metal in soils is important to evaluate its mobility and …

Polycyclic aromatic hydrocarbons (PAHs) are highly teratogenic, persistent, carcinogenic,
and ubiquitous environmental contaminants. They present potential threats to the ecological …

The problem of overstaffing and understaffing is a key issue facing every business
organization. This paper examined the effect of overstaffing and understaffing constraints on …

Soil samples were collected using grid method from several electronic repair workshops in
Benin City, a control (TS) which was from a site with no electronic repair activity and a DTS …

In this study, soil profiles of four ac physiochemical properties and heavy me soil showed a
preponderance of sand frac soil to be sandy loam. The pH values of region (5.8±0.02 to …

Arable and residential soils are being lost in major metropolitan cities and remote areas. The
need for innovative and advanced materials that are cost effective and efficient in the …