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At a farm level, economic returns are the single most important attributes that drive farmers to adopt agricultural technologies. This study was carried out at the Naphok and Veunkham villages, Lao PDR,to evaluate the yield response of a maize mono-cropping system to soil amendments and analyze t...
Rainfall variability, a key constraint to agricultural production in many countries, is likely to be exacerbated by climate change. If planned and managed correctly, various forms of water storage can increase water security and help safeguard livelihoods and reduce rural poverty.
Over the last decade flow in the Abay River (i.e., the Blue Nile) has been modified by operation of the Chara Chara weir and diversions to the Tis Abay hydropower stations, located downstream of the rivers source, Lake Tana. The most conspicuous impact of these human interventions has been signif...
The present paper focuses on integrated rainwater management strategies-technologies, institutions and policies for the Ethiopian highlands of the Blue Nile Basin. Three districts namely; Jeldu, Fogera and Diga have been identified for the study based on study landscapes representing dominant hyd...
Water storage is widely promoted as an effective method for mitigating some of the adverse impacts of climate change. Cost benefit analysis is one approach to evaluate which is the most appropriate water storage type under any specific biophysical and socio-economic conditions. However, this ofte...
The recent interest of international funding organizations for financing water storage schemes in Sub-Saharan Africa as a response to anticipated climate change has revived the debate on more appropriate methodologies for welfare assessments. Increasingly, water storage construction is moving awa...
The development of water storage schemes in Sub-Saharan Africa is considered a major aid for agricultural regions with scarce water and anticipated climate change impacts. The selection of storage options is often conducted through monetary assessment of direct costs and benefits. Such an approac...
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