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.
A natural or man-made water body that appears on the surface, such as a stream, river, lake, pond, or reservoir. Surface water, unlike groundwater is generally of bad quality and need treatment before human consumption because it accumulates pathogens, metals, nutrients and chemicals as it flows across contaminated surfaces.
A natural or man-made water body that appears on the surface, such as a stream, river, lake, pond, or reservoir. Surface water, unlike groundwater is generally of bad quality and need treatment before human consumption because it accumulates pathogens, metals, nutrients and chemicals as it flows across contaminated surfaces.
