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After a hiatus in dam investment, through the 1990s and the early part of this century, construction of large dams is increasing again. Modern decision support systems can usefully input to this process by guiding the analysis of complicated hydrological, environmental, social and economic factor...
The diversity of small‐scale irrigation on the Fogera plains, in the Ethiopian Blue Nile river basin, includes small dams, hand‐dug wells, ponds and river diversion systems. These facilities, however, receive little political attention in negotiations over Nile resources, which focus primarily on...
This working paper has been prepared as one of the outputs of the 'Improved water and land management in the Ethiopian Highlands and its impact on downstream stakeholders dependent on the Blue Nile' project, supported by the CGIAR Challenge Program on Water and Food (CPWF). It provides a comprehe...
For agriculture there is a continuum of water storage options, ranging from groundwater aquifers, soil water, natural wetlands and small ponds and tanks to large reservoirs. In any situation each of these has its own niche in terms of technical feasibility, socioeconomic sustainability and impact...
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