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The mining industry in Zambia is one of the sectors that contributes greatly to the country’s economy by contributing greatly to the Gross Domestic Product and according to the latest EITI report, the extractive sector accounts directly for 9.9% of GDP and 78.4% of exports in Zambia. With this at...

The ability to assess the catchment potential to satisfy water demands is vital for the management of the water resources. The current water allocation system in Zambia sits under the Water Resources Management Act No. 21 of 2011. The system needed to encourage optimal use of water resources as...

Floodplains are among the most dynamic, productive, diverse, and threatened ecosystems in the world. Their interactions between ground and surface water is a key element in understanding the resilience of floodplains to hydrological changes, especially with the advent of climate change and...

Floodplains are among the most dynamic, productive, diverse, and threatened ecosystems in the world. Their interactions between ground and surface water is a key element in understanding the resilience of floodplains to hydrological changes, especially with the advent of climate change and...

The seasonal interactions among rivers, floodplains, vegetation and anthropogenic activities result in highly dynamic systems, which tend to exhibit distinctly different biogeochemical patterns throughout the wet and dry seasons. An assessment and characterization of the spatial-temporal...

Mine tailings are a significant source of heavy metal contamination for soils in their proximity. In Zambia’s Copperbelt Province, historical and current mining operations have resulted in large outputs of tailings. Food crops grown on contaminated soils may be a conduit for transfer of heavy...

The Chunga landfill located in the northern part of Lusaka city receives on a daily basis approximately 500 tonnes of comingled waste comprising mostly municipal solid waste (MSW). The MSW has being accumulating over the years within the limited space at the landfill without being recycled....

Human exposure to Lead (Pb) through the ingestion of contaminated groundwater with Pb has been associated with countless health effects. The current study aimed to determine the Pb levels in groundwater and assess the associated human health risks of exposure to Pb through the consumption of...

In Kabwe, contamination resulting from lead (Pb), Zinc (Zn) and Cadmium (Cd) has led to high concentration of the heavy metals in the soils. These contaminations cause a serious threat to the food chain, mostly through the uptake of these metals by crops such as maize. This study was conducted to...

This study sought to investigate the extent to which land use changes in Ndola Urban during the 22 years (1993-2015) have affected the planform of the Kafubu River using GIS and remote sensing techniques. The major objective was to assess the extent to which land use changes in Ndola urban have...