Lead (Pb) contamination in the vicinity of lead mines and smelters affects both humans and animals. Chronic exposure to Pb via dietary intake of animal products such as milk from contaminated areas poses a health risk to consumers. Therefore, the aim of the current study was to evaluate the human...
Download PDF ↓Kitwe’s water sector is quite peculiar since historically, part of the city’s water was supplied by the mines almost for free and the other part was provided for by the local authority. Nkana Water and Sewerage Company (NWSC) is the commercial utility company that provides water in the city. It...
Zambia, like many other third world countries is experiencing unprecedented population growth of cities and towns. This is evidenced through the rate of urban growth, Chongwe district is no exception. Chongwe district is developing at a fast rate due to over population in Lusaka. The total number...
Download PDF ↓Solid waste management is a large and growing problem for countries in the developing world and is often a neglected aspect of urban management. Poor waste management can contribute to the impact of urban flooding by blocking drainages and increasing debris. However, information is lacking on the...
Groundwater is one of the most valuable natural resources, which supports human health, economic development and ecological diversity. More than half of the households in Barotse Floodplain and surrounding areas depend on groundwater as the main source of portable water supply. A groundwater...
Download PDF ↓The aim of this study was to evaluate the use Geographically Weighted Regression (GWR) in predicting water demand in Lusaka City. The specific objective was to analyse the spatial distribution of water demand in the city, examine spatial relationships between water demand and its predictors and...
Download PDF ↓The goal of this study was to establish how knowledge on water resource protection influenced practices involving water resources amongst residents of Ng'ombe living within the Chamba river buffer zone. This was done in order to determine why buffer zone encroachment and degradation appear to be...
Download PDF ↓The visionary concept of extended producer responsibility (EPR) policy advocates a system that aims to increase waste recovery and recycling. Extended producer responsibility policies have been widely adopted since the 1990’s, particularly in developed countries as an effective instrument for...
Floods have been one of the recurring hazards with increased magnitude in Botswana due to heavy convective rainfall and tropical cyclones effects which eventually cause flood disasters. Gaborone is one of the areas hardest hit by floods in Botswana, yet the country is always caught off guard by...
Download PDF ↓This study investigated the implications of using charcoal to process manganese on the amounts of forest revenue that the Forestry Department (FD) had collected from selling charcoal in Serenje District of Zambia from 2012 to 2017. Manganese processing plants commenced operations in the district...