Science Media Centre

Science Media Centre


Virtual water – what is it, and what does it mean for NZ?

Peter Griffin posted in on September 11th, 2009.

Virtual water – defined as the total amount of water used in the production of anything from a cup of tea to a hamburger, has been identified and described internationally as an emerging issue that will be as significant as greenhouse gas emissions. Due to the finite nature of the resource, fresh water is increasingly […]

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