Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
This article provides general information on the topic of hydroponics. The reader gets to known what this technology is about. Several global key data are given and various examples for implementation are described.
SPIEGELMAN, A. (n.y): Hydroponics 101. Yo, Where’s the dirt?. New York, USA: Annie Spiegelman URL [Accessed: 21.04.2011]