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首页> 外文期刊>Desalination: The International Journal on the Science and Technology of Desalting and Water Purification >Developing groundwater for secure rural water supplies in Africa
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Developing groundwater for secure rural water supplies in Africa

机译：为非洲的农村农村供水发展地下水

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In sub-Saharan Africa 85% of those without access to safe water live in rural areas where the consequent poverty and ill health disproportionately affect women and children. The widespread development of groundwater is the most affordable and sustainable way of improving access to secure water for the rural poor on the scale required to achieve current coverage targets. However, groundwater resources vary considerably across the continent, and the sustainable development of the resource depends on an accurate understanding of the hydrogeology. To develop secure water supplies, the quantity, quality and sustainability of groundwater resources must be known to ensure that key decisions are informed by knowledge of resource conditions. Communities must also be involved at every stage of the process and given the authority to manage and maintain sources. There is a danger that the current pressure to achieve ambitious coverage targets will result in short cuts being taken and, although many new sources are constructed, they will not be secure.
机译：在撒哈拉以南非洲，没有安全饮用水的人中有85％生活在农村地区，农村地区随之而来的贫困和健康状况不佳对妇女和儿童的影响尤其严重。地下水的广泛开发是在实现当前覆盖率目标所需的规模上改善农村贫困人口获取安全水的最经济，最可持续的方式。但是，整个大陆的地下水资源差异很大，资源的可持续发展取决于对水文地质学的准确理解。为了开发安全的水供应，必须知道地下水资源的数量，质量和可持续性，以确保关键决策是根据对资源状况的了解而得出的。社区还必须在流程的每个阶段都参与进来，并具有管理和维护源的权限。当前存在着实现雄心勃勃的覆盖目标的压力，这将导致采取捷径的危险，尽管建造了许多新资源，但它们并不安全。

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