This study assessed the contamination of streams with potentially toxic elements (PTEs) in
sediments around mining, quarrying, and cultivation areas in Akamkpa and environs …

The environmental effects of potentially toxic metals on a wide range of environmental
materials in a wide range of various uses have recently been the subject of extensive …

The computer modeling programs, PHREEQC and VISUAL MINTEQ were used to ascertain
the distribution, chemical speciation and mineral saturation indices of groundwater in the …

Hydrogeochemical study of the fractured/weathered basement of the Oban Massif,
southeastern Nigeria has been carried out. Results indicated that concentrations of major …

The shallow and deep aquifer horizons of the crystalline basement of Oban massif of (SE
Nigeria) were studied during the dry and wet seasons. The criteria were ascertaining …

Abstract The Ikot Effanga area of Calabar, Southeastern Nigeria, is located close to a
municipal waste dump. The area is defined by latitudes 05 0 00 1 N and 05 0 25 1 N and …

Para determinar los patrones de distribución, las fuentes, la especiación química y la
biodisponibilidad de arsénico en acuíferos subterráneos, se analizaron 64 muestras de …

Assessment of heavy metal contents in groundwater in vicinities of dumpsites within the
Calabar metropolis was carried out. The dumpsites included those located at Akai-Effa …

Analyses of forty water samples from rivers and their tributaries were conducted to evaluate
the effect of seasonality on chemistry of the Eastern Niger Delta drainage basin. Results …

Water is of great importance to the continuous survival of plant and animals-including man.
The contamination of water resources as a result of man's activities leads to health …