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Water, food and poverty: global- and basin-scale analysis

机译:水,粮食与贫困:全球和流域规模分析

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摘要

Global population growth exerts stresses on river basins that provide food, water, energy and other ecosystem services. In some basins, evidence is emerging of failures to satisfy these demands. This paper assembles data from nine river basins in a framework that relates water and food systems to development. The framework provides a consistent basis for analysis of the water and food problem globally, while providing insight into specific conditions within basins. The authors find that successes occur when demand is met by increased productivity, while failure occurs when factors conspire to prevent development of land and water resources.
机译:全球人口增长对提供粮食,水,能源和其他生态系统服务的流域施加了压力。在某些盆地,有证据表明不能满足这些要求。本文在一个将水和粮食系统与发展联系起来的框架中,汇集了来自九个流域的数据。该框架为全球范围内的水和粮食问题分析提供了一致的基础,同时提供了对流域内特定条件的洞察。作者发现,成功通过提高生产力满足需求而发生,而失败则在合谋阻止土地和水资源开发的因素时发生。

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