本powerpoint演示文稿首先介绍项目目标，包括以下内容: 描述供水和 治疗挑战； 定义联系和合作领域 堕落 为系统划分优先领域 改进；和 指导未来的资金和工作。该方法涉及以下内容: 假设发展； 应用于学习系统； 假设检验； 结果；和 概念模型框架。

This powerpoint presentation begins by presenting project objectives that include the following: characterize water supply and treatment challenges; define linkages and areas of degradation; prioritize areas for system improvements; and, guide future funding and efforts. The approach involved the following: hypotheses development; application to study systems; hypotheses testing; outcomes; and, conceptual model framework.