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沙坝
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The dams not only provide a steady source of drinking water, but also have further social and economic benefits. They provide irrigation for cash crops and other commercial rural activities, piped water for industrial activities in nearby villages. Further due to the large number of dams, the water table rises over a large area and therefore stimulates ecological regeneration. 水坝不仅能提供稳定的饮用水源，也能带来更深远的社会和经济利益。它们能为经济作物及其它农村商业活动提供灌溉，也为邻近村庄的工业活动提供自来水。而且，由于水坝数量众多，大区域的地下水位升高，因此促进了生态复兴。
<b>Borana Zone, Ethiopia:埃塞俄比亚的波拉纳地区：</b> Communities in this area depend on agriculture and livestock farming, which is very limited due to the unstable water supply. In 2007 several NGOs implemented 7 sand dams and 10 surface runoff tanks. This combination should provide a reliable source of water for 10 communities in the area. The project will in the future expand to other parts of the country also.这里的社区依靠农业和畜牧业为生，但供水不稳定，因而非常受限。2007年，几个非政府组织建成了7座沙坝和10个地标径流水池。这样的组合能为这里的10个社区提供可靠的水源。这一项目也会在将来扩展到埃塞俄比亚的其它地区。
====Akvo RSR Projects====
