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Traffic congestion is becoming a common occurrence in many major urban centres in Sub Saharan Africa as the numbers and users of motor vehicles increase. This results in a range of undesirable consequences. The purpose of the study was to investigate the decongestion of traffic on the Great East...

Community rainwater harvesting (RWH) systems are seen as an instrument in increasing resilience in recurring droughts and enhancing food security in dry lands of Zambia. Harvested rainwater can be used for agriculture or water supply for households and other domestic uses. This study investigated...

COVID-19 undermines food security both directly by disrupting food systems and indirectly through the impacts of lockdowns on household incomes and physical access to food. COVID-19 and responses to the pandemic weaken food production, processing and marketing but the most concerning impacts are...

Water is an essential component of life such that its sustainable supply is a global concern. Zambia is one of the developing countries working towards meeting the sustainable development goal number 6 by the year, 2030. The Millennium Challenge Corporation Compact project (MCC) is one of the...

Chronic flooding is one major annual disaster, whose effects have not been sparing the residents in Kuku, a low cost residential area in the urban District of Lusaka. It has been attributed by both natural and manmade factors such as the inability of the residential area to drain water, change of...

The problem of sedimentation and drying-up of rivers is very pronounced globally, continentally, and nationally. In Southern Zambia and, Lusitu River Catchment in particular, sedimentation and eventual drying up of the river during most parts of the year punctuated diverse environmental and...

Neglected and underutilized crops (NUCs) are useful species of crops which are largely overlooked by farmers, consumers, breeders, extentionists, researchers and policy makers. They represent a cluster of biodiversity with potential to solve food security problems among smallholder farmers in the...

Empirical evidence from a variety of different locations suggest that livelihoods diversification is happening. Rural households do indeed engage in multiple activities and rely on diversified income portfolios in order to increase their resilience to climate change effects (Ellis, 1997). In...

Daily rainfall amounts and distribution are known to be highly variable leading to either low crop yields or total crop failure in some parts of Zambia because many small scale farmers depend on it as a main source of moisture to support the growth of crops. Therefore, this study aims to provide...

Reservoir sedimentation is one of the temporally and spatially distributed challenges facing managers of small reservoirs today. Fluvial system formed the geomorphological plinth of the study. The study was motivated by the problem of sedimentation in the Makoye Reservoir (about 60500 m2 ), which...