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 detailed information on terra preta, the historical background and the latest ideas and theories of creating a synthetic terra preta.
BALLIETT, A. (2007): Terra Preta. Magic Soil of the Lost Amazon. In: Acres U.S.A. The Voice of Eco-Agriculture: Volume 37 , 16-18. URL [Accessed: 11.05.2019]