Ecological Risk Assessment of Heavy Metals Concentrations in Topsoil of Makurdi and Its Environs
Ada Florence Ogli,
Adams Udoji Itodo,
Raymond Ahulle Wuana
et al.
Abstract:This work examined the concentrations of As, Cd, Cr, Hg and Pb pollution in soil and estimated the potential ecological risks of these metals in Makurdi and its environs, using established pollution indices. The information derived from pollution indices will help to assess the extent, and intensity of anthropogenic contaminant deposition on surface soil in the study area. The soil samples were collected from sixteen (16) locations across the investigated sites, sampled as appropriate and treated using establi… Show more
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