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A proposed Localized Geography Curriculum which engages Upper Basic School Pupils in Issues of Environment Protection of Luangwa district of Zambia is meant to assist in reducing environmental degradation. Luangwa district has been experiencing serious environmental degradation arising from a...

Blood sampler- from children with malaria, were used to set up iri_ vitro cultures of Plasmodium falciparam using fresh human serum to enrich the culture medium. A number of investigation:-; airafid at improving the i_n vitro cultivation t e c h n i q u e ware carried out. Changing culture;...

Findings in the Sudan show a possible association between aflatoxins and kwashiorkor, a category of Protein-Energy Malnutrition (PEM). Similarities in the geographical and seasonal prevalence of aflatoxins and kwashiorkor, as well as similarities in the metabolic derangements caused by aflatoxins...

The aflatoxins, toxins produced by the fungus Aspergillus flavus, have been detected in both imported as well as locally grown maize in Zambia.The problem of toxicity caused by the ingestion of aflatoxin-contaminated maize was approached by determining the levels of residues in edible tissue of...

Invasive alien species have become a serious threat to plant biodiversity in many parts of the world. Globally the threat to biodiversity due to invasive alien species is considered second only to that of habitat loss. Invasive species are thus a serious impediment to conservation and sustainable...

There has been an increased frequency of drought occurrence in the Gwembe Valley in recent years.The situation, however, has not been addressed adequately due to lack of enough research on drought effects, especially the assessment of appropriateness and effectiveness of the mitigation measures...

The sale of edible caterpillars of two species, Gynanisa maja (Klug) and Gonimbrasia belina Westwood is the main economic activity through which the majority of the households in chief Kopa's chiefdom earn income. Even though edible caterpillars have been harvested every year in the chiefdom, the...

Real and potential environmental quality problems have accompanied the changes in agricultural productivity in recent decades. The development of agriculture has given rise to negative environmental impacts as large quantities of fertilizers and pesticides are used in modern agriculture to...

This study analysed the physico-chemical and bacteriological characteristics of water in the Upper Kafubu River basin in terms of temporal and spatial variations in the period 1991-1999. The effects of urban activities on the physico-chemical and bacteriological regimes of the Kafubu River in...