本powerpoint演示首先介绍加拿大不列颠哥伦比亚省基洛纳的半干旱气候和一个大湖，提供了一种错觉 那里有充足的水。快速增长导致需求高峰螺旋上升。列出了实现水资源可持续性的七个步骤，以及景观和灌溉设计标准，以及 建立在20%的基础上 总体水资源减少 使用自 1998年，增长了15% 到2012年减少。

This powerpoint presentation begins by presenting Kelowna, British Columbia, Canada, as having a semi-arid climate with a large lake, providing the illusion that there is plenty of water. Rapid growth has caused spiraling peak demand. Seven steps to water sustainability are listed, along with landscape and irrigation design standards, and the goal of building on the 20% reduction in overall water use achieved since 1998, with a further 15% reduction by 2012.