Assessment of Physicochemical Characteristics and Heavy Metal Contamination in River Kaduna, Nigeria: Implications for Water Quality and Ecosystem Health
Aug 2026· FUDMA Journal of Sciences· Vol 10, pp. 88-92· 0 citations
Abstract
Freshwater systems in developing regions are increasingly threatened by anthropogenic pollution, with significant consequences for ecosystem health and human use. This study assessed the physicochemical properties and heavy metal contamination of River Kaduna, Nigeria, to evaluate its water quality status. Water samples were collected from upstream (control) and downstream (polluted) locations and analyzed using standard procedures. Results indicated substantial deterioration in water quality at polluted sites, characterized by reduced dissolved oxygen (3.1 mg/L), elevated biological oxygen demand (6.9 mg/L), and high turbidity (45 NTU). Nutrient enrichment was evident, with increased nitrate and phosphate concentrations. Heavy metals, particularly lead (0.35 mg/L) and cadmium (0.05 mg/L), exceeded recommended limits. These findings highlight severe anthropogenic influence, posing ecological and public health risks. The study underscores the need for continuous monitoring and regulatory intervention.
Water and sediment quality assessments are crucial for understanding environmental
contamination and potential health risks. This study evaluates the physicochemical properties,
heavy metal concentrations, and associated health risks of water and sediment samples from
Ossiama, Odoni, and Agoro in Bayelsa State, Nigeria...
K. G. Bonnie· INTERNATIONAL JOURNAL OF CHE...· 0 citations
Heavy metal contamination of freshwater ecosystems poses significant risks to aquatic organisms, human health and the sustainability of freshwater resources. This study assessed the concentrations, spatial variation, pollution status and potential ecological risks associated with selected heavy metals in the lower sect...
L. A. Osagiede, O. N. Akawo, G. N. Odita· Asian Journal of Environment...· 0 citations
Aim of the study
This study addresses the growing concern of water pollution in rural areas, where limited monitoring can affect both human health and ecosystem stability. Contamination of freshwater resources has become an important environmental and public health issue, prompting the need for detailed local assessmen...
Kaltrina Jusufi, Skender Demaku, Krenare Dibrani et al.· Acta Scientiarum Polonorum....· 0 citations
Rivers in developing countries face increasing pollution pressures from anthropogenic activities,
threatening water quality and public health. This study presents an integrated assessment of
water quality and associated health risks in the Ossah River, southeastern Nigeria, which serves
as a critical water source fo...
Roselyn Ezinnem Okorie· IIARD International Journal...· 0 citations
The River Mahanadi is a critical source of drinking water, irrigation, and agricultural production in Odisha. However, rapid urbanization, industrial expansion, and intensive agricultural practices have raised concerns regarding seasonal deterioration of water quality and the accumulation of toxic metals in edible crop...
Manjil Sangeeta Dungdung, A. K. Sahu, Sawan Kumar Sahoo et al.· Pollution research· 0 citations
This study assessed the hydrogeochemistry and health risks associated with groundwater from five existing boreholes sampled once in July, 2024, at Osun State College of Education, Ila-Orangun (OSCEILA), to determine their suitability for drinking and dermal use. Physicochemical parameters and heavy metal concentration...
Fatai Afolabi, W. Adebisi, J. Adeleke et al.· UMYU Scientifica· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.
