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Greenhouse gas (GHG) emissions per person from urban waste management activities are greater in sub-Saharan African countries than in other developing countries, and are increasing as the population becomes more urbanised. Waste from urban areas across Africa is essentially dumped on the ground and there is little control over the resulting gas emissions. The clean development mechanism (CDM), from...
Combined pre-composting and vermicomposting has shown potential for reclamation of solid wastes, which is a significant source of ammonia (NH 3 ), and greenhouse gases (GHG), including nitrous oxide (N 2 O), methane (CH 4 ), and carbon dioxide (CO 2 ). Earthworms and amendments may both affect physico-chemical characteristics that control gas-producing processes, and...
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