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Understanding Global Change

Discover why the climate and environment changes, your place in the Earth system, and paths to a resilient future.

Understanding Global Change

Discover why the climate and environment changes, your place in the Earth system, and paths to a resilient future.

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Home → Glossary → freshwater quality/availability

freshwater quality/availability

Freshwater quality is determined by the kinds and amounts of substances (toxins and gases) in water, and how those substances affect the health of humans and other species. Freshwater quality can affect freshwater availability, which is how much water humans in any particular area are able to find, store, and use for drinking, agriculture, and recreation.

Learn more about freshwater quality/availability.

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